baber/WOPTO huggingface dataset:
Patent JP-H06257444-A (JP)
Title: Two-cycle engine
Inventor: YAMAMOTO TOSHIHIKO
IPC: F02B25/20
Filed: 1993-03-08
Abstract: PURPOSE:To streamline air-fuel mixture so as to improve scavenging efficiency by providing in a crank case, a leading passage for introducing air-fuel mixture staying in a crank chamber into a scavenging passage, and providing an opening/closing valve for opening/closing the crank chamber side opening of the leading passage, at the time of lowering a piston. CONSTITUTION:A leading passage 30 for introducing air-fuel mixture from a crank chamber 8 to a main scavenging passage 23 and a side face scavenging passage 24 is provided in a crank case 2. The crank chamber side opening 30a of the leading passage 30 is formed between the position of a scavenging passage closing mark 29 and the top dead point also in the rotational direction of a crank shaft 6. An opening part 7a is provided on the crank weight 7 of the crank shaft 6, and is formed in such a shape as communicated with the crank chamber side opening part 30a. An opening/closing valve A by which the crank weight 7, opens/closes the leading passage 30 is constituted and the crank chamber side opening 30a of the leading passage 30 can be opened/closed by means of a simple mechanism. Consequently, the air-fuel mixture staying in the crank chamber is introduced to the scavenging passage by the opening/closing valve to be opened/closed when a piston is lowered, and the air-fuel mixture is streamlined and flow speed is increased, and thereby a scavenging efficiency is improved.
Patent JP-H06287644-A (JP)
Title: Electric heating method of metallic strip
Inventor: ONODA MASAMI
IPC: C21D9/62
Filed: 1993-03-31
Abstract: PURPOSE:To solve the problem which develops defective shape of a metallic strip near conductive rolls at high temp. side, in an electric heating device for metallic strip, in which the current is conducted to the metallic strip through the conductive rolls and the metallic strip is heated by Joule heat. CONSTITUTION:A pushing roll 6 being possible to vertically move is arranged in between two sets of the conductive rolls 2, 3, and while measuring the tension of the metal strip 1 between two sets of the conductive rolls, the pushing rate of the pushing roll 6 is adjusted so as not to develop the defective shape. Further, the crown is applied in the pushing roll 6.
Patent JP-H07282412-A (JP)
Title: Magnetic head and its production
Inventor: IZU ETSUO
IPC: G11B5/127
Filed: 1994-04-12
Abstract: PURPOSE:To easily produce a magnetic head by providing the magnetic head which is capable of dealing with the trend toward a higher density of information signals and higher coercive force of a magnetic recording medium and has good recording outputs. CONSTITUTION:The films of an oxide magnetic material formed to the same compsn. as the compsn. of substrates 3, 4 are formed on these substrates 3, 4 in such a manner that the saturation magnetic flux densities in the film thickness direction of these films are successively higher than the saturation magnetic flux densities in the film forming surface of the substrates 3, 4 the nearer the magnetic gap g. The magnetic material films 5, 6 are formed to form a pair of magnetic core half bodies 1, 2. A pair of the magnetic core half bodies 1, 2 are gap joined by butting the magnetic material films 5, 6 as butt surfaces.
Patent JP-H08269099-A (JP)
Title: Monoclonal antibody and hybridoma
Inventor: SHIMAZAKI KEIICHI
IPC: C07K19/00
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a monoclonal antibody which binds to a fragment of bovine or human lactoferrin, but not to natural lactoferrins themselves and can determine the antimicrobial peptide of a human or bovine source lactoferrin fragment with high sensitivity. CONSTITUTION: This novel monoclonal antibody which binds to antimicrobial peptides of formulas I and II as fragments of human and bovine lactoferrins but does not bind to natural lactoferrins. The antibody is useful for high- specificity and high-sensitivity detection and determination of an antimicrobial peptide originating from lactoferrins contained in gastric juice, intestinal contents, feces, blood, urine and the like in no need of complicated equipments, etc. The monoclonal antibody is obtained by dosing to BALB/c mice a complex of the bovine or human lactoferrin fragment with a carrier protein for immunization, collecting spleen cells to fuse them with myeloma cells, subjecting the fused cells to selection culture to select a strain producing the antibody, obtaining the hybridoma by cloning and culturing the hybridoma.
Patent JP-S548847-A (JP)
Title: Surge protection circuit
Inventor: OKUHARA SHINJI
IPC: H02H9/02
Filed: 1977-06-22
Abstract: PURPOSE: To stabilize voltage and enable to do high speed protection, by making thyristors and constant voltage elements to be main elements in a surge protection circuit which protects the device from induced thunder-bolt in communication circuits. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06280436-A (JP)
Title: Mounting structure for automobile door hinge
Inventor: SHIMURA RYOJI
IPC: E05D7/12
Filed: 1993-03-31
Abstract: PURPOSE:To improve workability and to reduce cost. CONSTITUTION:When a door body 20 is caused to approach a front pillar 12 being the peripheral edge of a door opening 10 and a rotary shaft 50 is engaged with a fit-in part 45 of a hinge member 40 on the door side from a mounting direction crossing the axial direction of a rotary shaft 50 at right angles, the fit-in part 45 is non-rotatable around the rotary shaft 50 and immovable in an axial direction. The rotary shaft 50 is prevented from slip-out from the fit-in part 45 in a way that a member 60 for a slip-out prevention is pierced in the fit-in part 45 and the rotary shaft 50, fitted in the fit-in part 45, from a horizontal direction crossing a mounting direction at right angles, whereby there is no need to effect a work without elevating a door body 20 during a mounting and a demounting work, for example, there is no need to effect a work as attention is paid to prevent the damage of a front fender. Further, there is no need to add a special part used for improvement of workability.
Patent JP-S60228470-A (JP)
Inventor: YOAHIMU BAISUMIYURAA
IPC: C07C33/48
Filed: 1985-04-09
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-S60215860-A (JP)
Inventor: EGUCHI SHIGEO
IPC: D06B13/00
Filed: 1984-04-11
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-H07260943-A (JP)
Title: Steel piece detection device
Inventor: KENMOCHI TOKIO
IPC: G01V3/11
Filed: 1994-03-22
Abstract: PURPOSE:To provide a steel piece detection device capable of proper detecting operation, even if unnecessary magnetic field exists externally. CONSTITUTION:A detection object DX is made to travel at the preset constant speed on a carrier 5 in a direction interlinked with the direct current flux of direct current magnetic field H generated with a permanent magnet 1. The magnetic flux passing the body DX after generated with the magnet 1, is interlinked with the winding of the first detection coil 3 and the second detection coil 4 laid at the prescribed intervals along the travel direction of the body DX, and the first detection signal and the second detection signals generated at the coils 3 and 4 are separately converted into digital signals via D/A converters 13 and 14. In addition, a correlation between both digital signals outputted from the converters 13 and 14 is operated in an arithmetic operation section 18 and only when both signals are judged to be identical, a steel piece detection output signal is generated and sent to an output section 19.
Patent JP-S60216275-A (JP)
Title: Transmission of alarm signal of insulation detector
Inventor: MATSUNO TATSUJI
IPC: G08C25/00
Filed: 1984-04-12
Abstract: PURPOSE:To certainly perform the monitoring of an insulating state, by performing the monitoring of insulation by a method wherein voltage applied to an electric circuit of a measuring AC signal is dropped or raised and the leaked component of the measuring AC signal refluxed to an earth wire is detected during the dropping or rising of said voltage. CONSTITUTION:Low frequency AC signal voltage being the output of an oscillator OSC is applied to the earth wire LE of the secondary side electric circuit of a receiving transformer 7 through a transformer OT and a leaked current is detected by a zero phase current transformer ZCT. The output thereof is inputted to a comparator COMP1 through an amplifier AMP1, a filter FIL1, a synchronous detector MULT and a low band pass filter LPF and the output of the oscillator OSC is dropped for a definite time by the output of said comparator COMP1. The voltage of an intermediate earth wire L2 is detected by an amplifier AMP3 and the output thereof is inputted to a comparator COMP2 through a filter FIL2 and a rectifier circuit DET and the voltage drop time of the AC signal flowed to an electric circuit is detected and inputted to an alarm detection circuit ALD to perform alarm display.
Patent JP-S62231201-A (JP)
Title: Plastic lens having organic anti-reflection coating
Inventor: KAWAMURA KAZUNORI
IPC: G02B1/11
Filed: 1986-03-31
Abstract: PURPOSE:To improve adhesion of a first and a second layer film by providing the first film having high refractive index contg. specified three film components and second film having low refractive index consisting of one or two components among above described three film components, successively on the surface of a base material of a plastic lens. CONSTITUTION:An anti-reflection coating is provided by forming a first high refractive index film consisting of (A) a silyl isocyanate compd. expressed by the formula (I), (B) a tetraalkyl titanate compd. expressed by the formula (II), and (C) a hydrolyzate of an organosilicon compd. expressed by the formula (III) and/or colloidal silica, and a second low refractive index film consisting of (A) and/or (C), successively on the surface of a base material 2 of a plastic lens. Preferred compsn. of the first high refractive index film is 10-50mol% (A), 40-80mol% (B), and 10-50mol% (C), and F-substituted arom. hydrocarbon is used pref. as solvent in order to facilitate film formation. If (A) and (C) are used in combination as the film components of the second low refractive index film, the compsn. is pref. <=30mol% (A), >=70mol% (C).
Patent JP-H03274615-A (JP)
Title: Earthquake-proof insulator device
Inventor: SAKAMOTO KENICHI
IPC: H01B17/00
Filed: 1990-03-24
Abstract: PURPOSE:To further improve earthquake-proofness by a simple construction and without requiring any especially large fixing space by providing a box body, in which a fluid or a quasi-fluid is put in, on the top. CONSTITUTION:When an earthquake is generated, mercury A hits the inside face of the side wall 4b of a box body 4 in the direction reverse to the direction of the shake of an insulator device in a relative point of view due to inertia of mercury A as a fluid, so that force to be given to the inside face of the side wall 4b of the box body 4 at this time is utilized to reduce the shaking amount of a station post insulator 1 in order to lower stress acting on the insulator 1. Moreover, since mercury A having big specific gravity is used as a fluid force to be given to the inside face of the side wall 4b of the box body 4 is big, a small space can effectively reduce the shake amount of the station post insulator 1.
Patent JP-S55165634-A (JP)
Title: Device for exposure to electron beam
Inventor: GOTOU HIDEKAZU
IPC: H01L21/027
Filed: 1979-06-11
Abstract: PURPOSE:To draw a very sharp figure in a short time, by coupling band-shaped holes at an optional angle to each other to provide a single hole in an upper mask plate which is one of two mask plates. CONSTITUTION:The unsharpness of an electron beam of rectangular cross section is caused by the space-charge effect of the beam, especially by the deflection of the beam near a crossing point C1 between masks 13, 14. The unsharpness is proportional to the beam current. The shape and size of the rectangular hole 14H of the mask 14 is not copied as equal as they are, by projection. A figure, which is made by projection, has one side of length not more than that of the corresponding side of the rectangular hole 14H and has another side of length equal to about one fifth of that of the other corresponding side of the hole 14H. For this reason, the hole 13H of the other mask 13 is shaped as an oblong with a side length ratio of 1:5 or more. To provide the hole 13H, band-shaped holes are connected at an optional angle to each other. The current density of a beam at the crossing point C1 is reduced. The beam is converged to the hole 14H and deflected at 12 so that the beam is provided with a varied cross-sectional shape. As a result, a figure of very high sharpness is made on a sample 6.
Patent JP-2000267628-A (JP)
Title: Active el display device
Inventor: FURUMIYA NAOAKI
IPC: G09G3/30
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To realize an easy-to-see display of proper contrast according to an area occupied by light emitting pixels, namely, the number of the emitting pixels by providing this device with a current detecting circuit for detecting a current flowing into a cathode and a control circuit for controlling emitted brightness of EL elements according to the detected current. SOLUTION: When a display is performed where a large area of the whole screen is occupied by light emitting pixels, a current made to flow into a cathode common to each pixel is increased. Since a current detecting circuit 2 outputs an output voltage V1 divided by resisters R1 and R2, the resister-divided voltage V1 rises as the current flowing into the cathode increases. Since the following inverse voltage amplifier circuit 3 inversely amplifies the output voltage V1 from the preceding stage, the output voltage V2 decreases. And current amplification is performed by a current amplifier of the next stage and the output is supplied to a power source line. Thus, light emitting brightness of EL elements is controlled according to the number of the light emitting elements, therefore, it is possible to realize an easy-to-see display of a low power consumption and proper contrast.
Patent JP-S6322242-A (JP)
Inventor: II HOOPUUERU
IPC: B23C3/00
Filed: 1987-03-27
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-S58190764-A (JP)
Title: Blood sampler
Inventor: SHITAMAE TETSUYA
IPC: G01N35/02
Filed: 1982-04-30
Abstract: PURPOSE:To simplify the construction by feeding air to a nozzle to perform an agitation with an air flow at the time of agitation and applying a negative pressure to suck and discharge air at the specified position at the time of sampling. CONSTITUTION:With actions at steps 1-9, a nozzle 21 is positioned and with actions at steps 10-12, a compressed air is discharged from the nozzle 21 to agitate blood in a sample vessel. Successively, with actions at steps 13-19, as a specified amount of blood is sucked into a nozzle 21, the nozzle 21 rises with actions at steps 20-23, and with actions at steps 24-26, the nozzle 21 is turned to the upper position of a blood coating section 33. Then, after a syringe 252 lowers down to the specified height with actions at steps 27-29, it discharges with actions at the step 30. Furthermore, with actions at steps 30-32, blood is discharged into the nozzle 21 and applied on a slide glass 35 on the blood coating section 33. Thus, a nozzle is used to agitate and sample blood in the sample vessel thereby simplifying the control operation.
Patent JP-H10265373-A (JP)
Title: Tacky adhesive composition and poultice
Inventor: KOIDE TOMOMASA
IPC: A61K9/70
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a tacky adhesive composition having a gel strength optimum for the spreading work at the end of kneading and the end of the spreading on a substrate, having optimum elasticity after the formation of cross-linked structure and moderately adhering to the skin and to provide a poultice provided with the composition. SOLUTION: This tacky adhesive composition contains a water-based tacky adhesive base containing a water-soluble polymeric material, a metal cross- linking agent for forming a cross-linked structure of the water-soluble polymeric material and an amino acid and/or a compound of the metal cross-linking agent and an amino acid as essential components. The gel strength of the composition is 2-15 mm at the end of the kneading of the essential components with other components containing solvent and at the end of the spreading of the composition on a substrate and the elastic modulus of the composition is 50-400 g/cm<2> after the formation of the cross-linked structure. The poultice is produced by spreading the tacky adhesive composition on an substrate.
Patent JP-H03275476-A (JP)
Title: Decorative insulating container and decoration method therefor
Inventor: OTA TSUNEYUKI
IPC: B65D25/34
Filed: 1990-03-24
Abstract: PURPOSE:To obtain a decorative container of which decorative effect is excellent, of which container main body and the lid do not move, and of which decoration does not easily come off by cover-decorating the side wall surface of the container main body and the whole surface of the lid separately by a heat-shrinkable film for decoration. CONSTITUTION:The title container is a square container which is made of a thermal insulating material such as expanded styrol, etc., for which a lid 12 is detachably provided on a container main body 11. For the shape of the container, a round and oval type, etc., can be considered. The container main body 11 has a protruding plate 13 to fix the lid on the inner side of the side wall end surface, and the side wall surface is covered by a heat-shrinkable film 14 for decoration. The lid 12 has a cutout groove 15 which is fitted on the protruding plate 13, on the side wall inner surface, and the whole surface if covered by a heat-shrinkable film 16 for decoration. The end edge of this heat-shrinkable film 16 is extended to the side wall end surface of the lid 12 and is fixed on the said end surface. The heat-shrinkable films 14, 16 are made of polystyrol, polypropylene, polyvinyl chloride, or acrylonitrile, etc., and coloring, patterns, etc., are applied on the films by printing, etc., and they are joined to the surfaces to be covered by heat-shrinking by heating.
Patent JP-S63240756-A (JP)
Title: Food material
Inventor: KOBAYASHI SHOICHI
IPC: A23L27/30
Filed: 1987-03-30
Abstract: PURPOSE:To obtain a food material containing centose, thus being used as a sweetener having low decaying and anticarious properties and accelerating the proliferation of Lactobacillus bifidus. CONSTITUTION:The subject food material contains preferably 5wt.% or more of centose. Since centose is lower than sucrose in sweetness, it is preferably used in combination with other saccharides or their reduced products or other sweetener, when it is used in an application requiring high sweetness.
Patent JP-H09262850-A (JP)
Title: Manufacture of phase contrast film
Inventor: HOSOI MASAHIRO
IPC: B29C41/24
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a phase contrast film having a few optical speckles and excellent angle of field characteristics by a method wherein a specified wt.% of xylene is blended with the methylene chloride solution of the 1,3-dioxolane solution of polycarbonate. SOLUTION: A solvent system consists of a solvent mainly made of methylene chloride and xylene and a solvent mainly made of 1,3-dioxolane and xylene. A solution is prepared by dissolving polycarbonate in the mixed solvent of the above-motioned solvents. The mixing percentage of the xlene is set to be 0.1-2.0wt.% of the solution. By casting the obtained solution, a film having the solvent residue it 0.5-2.0wt.% is obtained. By stretching the resultant solvent- containing film, a favorable quality phase contrast film, in which few optical speckles develop, is manufactured.
Patent JP-H08243744-A (JP)
Title: Non-consumable electrode type arc welding machine
Inventor: KANO KUNIO
IPC: B23K9/073
Filed: 1995-03-06
Abstract: PURPOSE: To simplify setting at the time of executing arc welding. CONSTITUTION: A gas opening/closing device 36 is controlled by on of a torch switch 32 and a shielding gas is supplied to load 12. An inverter 6 is controlled by an inverter controller 38 via a D/A converter 34 in such a manner that initial current Ic is supplied to the load 12 after lapse of gas preflow time Tpri. The current is increased up to pulse current Ip by off of the switch 32 during the time of up-slope time Tu. The current Ip is thereafter passed in superposition on the base current Ib for the pulse time Tp at every period Tf. The switch 32 is turned on after the end of welding to decrease the current to crater current Ic during the time of downslope time Td. The current Ic is shut off by off of the switch 32 and the gas is shut off after the lapse of after-flow time Ta therefrom.  The time Tpri, Ta, Tu, the current Ib, Ii, Ic and the time Tp are automatically set by a microcomputer 18 when the time Td is set by a time setter 22 and the period Tf by a setter 24.
Patent JP-S571139-A (JP)
Title: Stratified plates adsorbing and transporting device
Inventor: OKUI TERUTSUGU
IPC: B65H3/56
Filed: 1980-05-31
Abstract: PURPOSE: To provide a deivce which can separate a plte one by one frm stratified plates, adsorb and transport the plate by providing the device with a nailer passing through the most outside plate adsorbed by an adsorption pad.  
     CONSTITUTION: An air-nailer 6 is disposed at a side of one of adsorption pads 5 of an elevating plate 3. When the adsorption pads 5 are brought into contact with a panel surface plate 8 to adsorb it, and two panel surface plate 8 are adsorbed in  lays at one time, the air-nailer 6 is actuated at a position where the panel surface  plate 8 is lifted up a little by the adsorption pads 5 in such a manner that only a  hammer portion 6a of the air-nailer 6 is sunk into an end portion of the upper panel  surfce plate 8 to give the vibration and the hammer portion 6a presses the lower  panel surface plate 8 against the separating direction, whereby a gap 9 is produced  between both panel surface plates 8, and an air penerates from the gap 9 to reduce  the adsorption force between both panel surface plates 8 and make the lower panel  surface plate 8 fall down. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09266364-A (JP)
Title: Printed circuit board
Inventor: KOMIYATANI TOSHIROU
IPC: H05K3/40
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the through-hole connection property with use of a conductive paste by cutting concentric circular grooves into lands of through-holes of a circuit board having circuit layers which are formed on both sides of the board and connected by the conductive paste. SOLUTION: At forming of a circuit pattern 1, concentric circular grooves 5 are cut into lands of through-holes 2 to bury a conductive paste on the lands into the grooves 5, resulting in undercuts to a horizontal force, thus making them durable against this force and greatly reducing the break of the hardened paste. The grooves 5 are formed by etching a Cu foil of a cu-lined laminated board, resulting in that a fine rough surface of the original Cu foil is transferred to the grooves 5, hence the adhesion of the Cu paste is more strong than that at the Cu foil surface of the lands to thereby contribute to the reliability improvement at parts mounting with solder.