baber/WOPTO huggingface dataset:
Patent JP-H1058690-A (JP)
Title: Jetting unit and jetting method for ink jet printer
Inventor: AHN BYUNG-SUN
IPC: B41J2/14
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable ink jet unit for ink jet printer having simple structure and an ink jet method. SOLUTION: A plurality of individual electrodes 206 and nozzle plates 210 are formed on the opposite sides of a barrier 208 while being insulated by different layers. Electric energy is then fed to each electrode with the nozzle plate as a common electrode and a bubble is formed using thermal energy generated by an inner current and a resistor component of a conductive ink located between two electrodes. Subsequently, an ink droplet is formed of the bubble and jetted through an opening 211 of the nozzle plate. Since the nozzle plate being used as a common electrode is made thin, the time required for machining process is shortened and the production cost can be reduced.  Furthermore, linear jetting properties of ink droplet can be enhanced by forming the opening such that the cross-section on the paper side is smaller than that on the ink chamber side thereby keeping a uniform vapor pressure constantly.
Patent JP-H0725399-A (JP)
Title: Cross feed line piping
Inventor: WATANABE SATORU
IPC: B64G1/64
Filed: 1993-07-13
Abstract: PURPOSE:To provide a cross feed line piping which can follow the relative displacement of a core side machine body and a booster side machine body, as well as has a structure requiring no complicated hydraulic pressure system. CONSTITUTION:A plate in a cross feed line piping 11 which is projected at a booster side machine body, and connected and disconnected through the plate, is to be held by a link mechanism which consists of plural rods contracted and locked, and universal joints installed to both ends of the rods, while projected from the booster side machine body, and extended and contracted by springs.
Patent JP-S6151630-A (JP)
Title: Optical head device
Inventor: ENDO ATSUSHI
IPC: G11B7/09
Filed: 1984-08-20
Abstract: PURPOSE:To limit an angle of a light beam projected onto a disc within a permissible range with inexpensive constitution by providing a support mechanism supporting freely tiltedly an optical head and a means detecting the tilt of the disc to the head. CONSTITUTION:Photodetecting/light emitting elements 13-15 are provided in the disc radial direction and photodetecting/light emitting elements 17-19 are provided in the track direction onto the optical head 3, and a light beam 4 is projected to the disc 1. A support 26 supporting the head 3 freely tiltedly with a shaft 27 is supported freely tiltedly by a shaft 25 and a support 24. When the reflected light of the beam 4 from the disc 1 is made incident to the photodetecting/light emitting elements and the tilt in the radial direction and the circumferential direction of the disc to the head 3 is detected, a cam 28 on the support 24 and another cam on the support 26 are turned respectively and the disc 1 and the head 3 are subjected to correction control so as to be in parallel two-dimensionally. Thus, even if deformation of the disc and the fitting angle error of the head exist, excellent recording and reproduction is attained.
Patent JP-H093928-A (JP)
Title: Corner panel of underground structure body
Inventor: KANDA HIDEKI
IPC: E02D29/00
Filed: 1995-06-16
Abstract: PURPOSE: To improve efficiency of the installation work of an underground structure body by fixing an auxiliary panel which forms a ceiling and a part of floor of the underground structure body above and below a corner section side in advance together with a plurality of other ceiling panel and floor panel. CONSTITUTION: The work in which a support column 50 passes through and is welded and fixed on upper and lower auxiliary panels 11 of a corner panel 10 is performed at factory, and the corner panel 10 on which the support column 50 is fixed is transported to the site where an underground structure body 60 is installed. In this case, the installation work of the underground structure body 60 is completed merely by the fixing work of the corner panel 10 and other panels 20, 30, 31, 40, 41 and the fixing work of them on a foundation groundsill in a lower section of the support column 50. Consequently, the fixing work is performed at the factory where it is the easiest to perform the work, and it is possible to exclude the fixing work of the support column 50 which is done after the assembly of the panels.
Patent JP-H1021986-A (JP)
Title: Block connector
Inventor: FURUYA MITSUGI
IPC: H01R13/514
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To easily perform assembling work. SOLUTION: Lock protrusions A8 are formed on a right and a left side surfaces of an upper connector housing A. Lock protrusions B9 are also formed on a right and a left side surfaces of a lower connector housing B. In a cover body C for closing an aperture B4 for crimping work formed in the lower connector housing B, lock grooves C1 are formed in standing walls C3 provided on a right and a left end parts. As the upper and lower connector housings A, B are overlapped each other, and when the cover body C is installed, the lock protrusion B9 on the lower connector housing B is engaged with the lock groove C1, and the lock protrusion A8 on the upper connector housing A is locked to an upper edge part of the lock groove C1. The upper and the lower connector housings A, B are thus totally held.
Patent JP-S5963596-A (JP)
Inventor: SHINNO TAKESHI
IPC: G21D1/00
Filed: 1982-10-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1023383-A (JP)
Title: Video conference system
Inventor: OZAKI SHUZO
IPC: H04N7/15
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To allow a conference participant having an individual terminal equipment to select and see a desired part of a desired paper material freely by displaying image information received from a conference room terminal equipment via a private communication channel on each individual terminal equipment. SOLUTION: When the operation of changing a start of display or a displayed part of a talker side conference material is conducted, each conference room terminal equipment 6 displays the talker side conference room material on a common display device 7 according to the designated operation and sends display information to an individual terminal equipment 5 connected by an internal communication channel 24. The user of each terminal equipment 5 sets the necessity of display as to the talker side conference material, the size of display, upper or lower overlapping between a hearer side conference material and the talker side conference material to be displayed by using an operation control menu displayed on and individual display means 12 and an individual terminal operation control means 15.  Each terminal equipment 5 displays received display information on the individual display means 12 according to the set display conditions.
Patent JP-S6152157-A (JP)
Title: Power converter
Inventor: KUROSAWA TOSHIAKI
IPC: H02M7/155
Filed: 1984-08-22
Abstract: PURPOSE:To enable to control to approach a power source current to a sinusoidal wave with a simple circuit by a connecting switching means capable of chopping with the DC side of a thyristor bridge circuit. CONSTITUTION:The outputs GT1-GT7 of a pulse generator Palpha are respectively applied directly to the gates of thyristors U1-W2, the outputs Gp1, Gp2 of the generator Palpha are applied to GTO1, GTO2 to phase-control via the generator Palpha and to pulse-width control via the generator PP the outputs Valpha, Vp of function generators Falpha, Fp having the prescribed function characteristics in response to the output of a voltage command Sv. The GTO1, GTO2 respond the value of the command Sv, chop by the signal of the gate pulse, and vary the conduction rate to control the output voltage.
Patent JP-2000004938-A (JP)
Title: Spectrosensor
Inventor: GOTO YASUO
IPC: A45D44/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a spectrosensor which can correctly detect the color of an object to be measured according to the ambient light illuminating the object. SOLUTION: This spectrosensor has a light receiving means 30A for receiving light from an object to be measured which is positioned apart, and a spectroanalysis means 30B for obtaining color data on the object by spectroanalyzing the light received by the light receiving means. Since the light receiving means is positioned apart from the object and the color data on the object are obtained by spectroanalyzing the received light, the color of the object can be correctly detected according to the environment light illuminating the object, and the color of the object as actually seen by a person can be detected. In addition, the color not only of a light reflecting object but also of a light emitting object can be detected.  And as the color detection is carried out without contact with the object, it is possible to detect the color of such an object whose surface is uneven or those feeling rough such as powders or a person's skin.
Patent JP-H0926300-A (JP)
Title: Wing stretching mechanism of missile
Inventor: YUGAWA TOSHINORI
IPC: F42B10/14
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To realize secure operation control by disposing a rotary shaft of a wing body inclined so as for it to be stretched in the direction of flying with respect to the axis of a missile, structure body. SOLUTION: A rotary shaft 12 of a wing body 11 is rotatably disposed on a missile 10 having an inclination angle α expanding in the direction of flying with respect to the axis of the missile. Further, a spring structure 13 is assembled such that a biassing force is applied in the opening direction of the wing, and the spring mechanism is folded and accommodated at an expansion position and is mounted on a shooting bench.  Once the missile 10 is shot, a biassing force of the spring mechanism 13 is applied in the direction of the expansion of the wing, and simultaneously relative air following the flying is applied to the wing body 11 at an incident angle βwith respect to the machine axis whereby the insident angle β is reduced by the inclination angle α of the rotary shaft 12 of the wing body 11, and force preventing rotating force in the expansion direction is correspondingly produced. Accordingly, only with the biassing force capable of cancellation of the foregoing force secure wing expansion operation of the wing body 11 is ensured, and hence the spring mechanism 13 is miniaturized and further highly reliable secure wing expansion operation is ensured.
Patent JP-H0920708-A (JP)
Title: Aromatic polyhydroxy compound and its production
Inventor: ICHIKAWA KOJI
IPC: C07C39/16
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new aromatic polyhydroxy compound which is useful as an alkali-soluble low-molecular-weight additive for a photosensitive resin composition which is suitable for microfabrication of semiconductor which is excellent in balance among a variety of functions such as photosensitivity, resolution, the gamma value and the like without formation of the development residue. SOLUTION: This compound is 4,4'-(3,4-dihydroxybenzylidene)-bis(2-t-butyl-5- methylphenol) of the formula. The compound of the formula is prepared by reaction of (A) 3,4-dihydroxybenzaldehyde with (B) 2-t-butyl-5-methylphenol, preferably in the presence of an acid catalyst in (C) an alcoholic solvent, preferably after the reaction, dissolving the reaction products in an organic solvent having a <=9g/100g solubility in water, washing the mixture with water to reduce the metal content and crystallizing the product using an aromatic solvent. The component B is used in an amount of 1.8-4 moles per mole of the component A and the component C is used 0.25-5 times the total weight of the component A and B.
Patent JP-S5962048-A (JP)
Inventor: INOUE YUKIO
IPC: A61F6/06
Filed: 1982-10-01
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-S5963073-A (JP)
Title: Pinch-holding mechanism of commutative recording medium
Inventor: YANO NORIO
IPC: G11B17/028
Filed: 1982-10-03
Abstract: PURPOSE:To raise track recording density by using a commutative recording medium provided with a medium hub so that the commutative recording medium can be pinch-held by making its center coincide at all times with a cylindrical hub, namely, a rotary shaft of a storage device. CONSTITUTION:A coaxial circular hollowed-out hole 12 is provided on a cylindrical hub 11, the center part of a recording medium positioning piece 13 of plastic, which has a motor coupling member 10 in the center of the lower face and has a spring piece 14 extending radially at an equal angle from the center part is fixed to the bottom part of the hollowed-out hole 12 of the hub 11 by adhesion, etc. so that its center coincides with the center of the hub, each spring piece is bent upward at a position of an equal distance from the center and the part projected to the upper face of the hub 11 is bent so as to be inclined at the same angle in the center direction. A recording medium holding member 18 is provided on the upper part of the hub 11 to which the positioning piece 13 is installed, so that it can be lifted by an operating lever 23, and it is driven by a rotation of the hub 11 and is rotated, when a commutative recording medium inserted into the positioning piece 13 is held down.
Patent JP-S6151391-A (JP)
Title: Thermal transfer recording medium and its apparatus
Inventor: NAGASHIMA MASAYOSHI
IPC: B41J29/00
Filed: 1984-08-20
Abstract: PURPOSE:To prevent the contamination and fading of an image due to rubbing by protecting image quality after tharmal transfer recording, by applying a transfer agent with a transparent color to the rear stage side of the transfer agent coating region of each set in a transfer feed direction to form a transfer agent layer. CONSTITUTION:As recording ink, one solid at ambient temp. but flowable or sublimable at high temp. is used. Heat-meltable ink is prepared by using wax, a resin and pigment as components and a sublimable ink is formed by using a binder and a sublimable dye as components. This thermal transfer film 1 is formed, for example, by a method wherein each of plural color recording inks respectively comprising black B, yellow Y, magenta M and cyan C is set to one color set and a large number of sets are repeatedly applied to a film in this order along the longitudinal direction of said film to form ink layers. Transparent recording ink is applied to the rear stage side of the recording ink coating region of each set in the transfer feed direction to form an ink layer T. At this transparent ink layer, various ones, for example, wax, vinyl chloride, vinyl acetate, acryl, styren and epoxy can be used and, if necessary, a non-sticking agent or a lubricant such as Si or talc can be also added corresponding to a use.
Patent JP-S63125173-A (JP)
Inventor: IHARA MINORU
IPC: B65D81/20
Filed: 1985-08-07
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-S6330925-A (JP)
Title: Pen touch input device
Inventor: IDEI HIDEAKI
IPC: G06F3/03
Filed: 1986-07-25
Abstract: PURPOSE:To input a data at a high speed by cutting obliquely a side face part of a uniform isotropic plate material which becomes a picture drawing surface. CONSTITUTION:A side face part of an input board 1 consisting of a uniform isotropic plate material, namely, for instance, glass, etc., is cut obliquely. Therefore, as for an ultrasonic wave (f) which is emitted to the side face part of the input board 1, a ratio in which said wave is attenuated by its propagation material side face part becomes large. Also, even in case when the ultrasonic wave (f) emitting to the side face part of the input board 1 has been reflected, a propagation distance of its reflected wave f' becomes long, and attenuated on the way, therefore, an influence of a reverberation wave is scarcely exerted on an ultrasonic detecting element. In this way, a detection period T2 of an ultrasonic vibration by a detecting element 2 can be shortened.
Patent JP-S5694522-A (JP)
Title: Magnetic recording medium
Inventor: YAMADA YASUYUKI
IPC: G11B5/708
Filed: 1979-12-28
Abstract: PURPOSE:To increase the wear resistance and lubricating characteristic, by including polishing member having a specific Mohs hardness as lubricant and fatty acid ester having a specific carbon number. CONSTITUTION:As lubricant, nonmagnetic substance polishing material (0.1- 10pts.wt. to 100pts.wt. of magnetic substance) such as diamond, emery, spinnel, garnet, flint, iron oxide, chromium oxide, aluminum, silicon carbide, boron carbide having >=6 Mohs hardness and <=5mu in particle size, fatty acid in 20-26 of carbon number such as ethyl erucic acid, butyl erucic acid, butoxyethyl erucic acid, octyl behenic acid, 2-ethylhexyl behenic acid, and fatty acid ester of monohydric alcohol of 1-26 carbon number are constituted with constituents included in magnetic substance layer consisting of coupling agent and ferromagnetic powder. Thus, the wear resistance and lubricating characteristic can be increased.
Patent JP-H05341419-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MARUYAMA YOICHI
IPC: G03C1/035
Filed: 1992-06-09
Abstract: PURPOSE:To reduce fog and to improve pressure characteristics while maintaining high sensitivity by forming an emulsion layer contg. flat platy silver halide particles having introduced dislocation and a specified aspect ratio by the half or more of the total projection area of all the silver halide particles in the emulsion layer. CONSTITUTION:This silver halide photographic sensitive material has an emulsion layer contg. flat platy silver halide particles having dislocation introduced in the presence of a solvent for silver halide as shown by the expression and has >=3.0 aspect ratio by >=50% of the total projection area of all the silver halide particles in the emulsion layer. In the formula, (m) is 0 or an integer of 1-12 and each of X1 and X2 is S, Se, Te or O. Flat platy particles are particles each having plural twin faces parallel to each other and a flat platy external shape but the aspect ratio is not limited. Particles having no twin faces and >=2 aspect ratio are included in flat platy particles but flat platy particles having twin faces are preferable. The aspect ratio of flat platy particles means the ratio of the diameter to the thickness.
Patent JP-H0812700-A (JP)
Title: Monoclonal antibody against mouse cd40
Inventor: MIYABE YUKI
IPC: C07K16/00
Filed: 1994-07-01
Abstract: PURPOSE:To obtain a monoclonal antibody to be specifically reacted with CD40 of mouse and its active fragment and to provide a method for producing the monoclonal antibody and to obtain a hybridoma for producing the monoclonal antibody. CONSTITUTION:This monoclonal antibody or its active fragment is specifically reacted with CD40 molecule of mouse as a cell surface antigen of a mouse. The spleen is extracted from a rodential animal immunized and sensitized with WEHI231 cell and fused with myeloma cell of mouse according to a conventional method. A hybridoma for forming a fixed antibody is selected and made into a monoclone by limiting dilution method. A monoclonal antibody is recovered from the supernatant liquid of the culture of the hybridoma of the monoclone to provide a method for producing a monoclonal antibody for CD40 of mouse. This hybridoma produces a monoclonal antibody to be specifically reacted with CD40 molecule existing on the cell surface of mouse.
Patent JP-H1017636-A (JP)
Title: Flame-retardant thermosetting resin composition
Inventor: ICHI MASATOSHI
IPC: C08L63/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition giving less load on the environment and having high flame retardancy. SOLUTION: This composition essentially consists of a compound represented by formula 1: X-R1 -X (wherein X is a functional group reactive with functional group Y of a compound represented by formula 2, and R1 is a crystalline functional group containing a phenyl) and a novolak compound represented by formula 2 (wherein Y is a functional group reactive with functional group X of a compound represented by formula 1; R2 is a functional group reactive with functional group X, hydrogen or a 1-5 C hydrocarbon group; and n is an integer of 0-20).  The mixing ratio of the compounds represented by formulas 1 and 2 is desirably such that the total amount of functional groups Y and functional groups R2 reactive with functional groups X in the compound represented by formula 2 is excess over the number of chemical equivalents of functional groups X and is in the range in which a curing reaction can take place.
Patent JP-H11354100-A (JP)
Title: Battery
Inventor: KATAOKA MITSUMUNE
IPC: H01M2/34
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a battery equipped with a protective mechanism, that can remove the cause of heat generation by cutting off current when abnormal temperature rise occurs inside, including the case of passing of overcurrent and can prevent a rupture and the scattering of an inside filler in conjunction with it in advance, regardless of whether or not temperature rise occurs when internal pressure abnormally increases. SOLUTION: This battery is provided with a plate-like shape memory element 1 that has a through-hole and is formed from a Ti-Ni alloy, a conductive ball 3 that has a diameter larger than that of the hole and is so positioned as to plug the hole, and a plate-like bias spring 2 pressing the conductive ball 3 against the shape memory element 1 at all times. In addition, the battery has a protective mechanism that can prevent abnormal inside temperature rise due to the passage of an overcurrent and a rupture due to the increase of internal pressure.
Patent JP-H0520970-A (JP)
Title: Open/close device for solid insulator
Inventor: MURAKAMI KENJI
IPC: H01H31/32
Filed: 1991-07-15
Abstract: PURPOSE:To restrain a temperature rise due to heat generated therein at the time of supplying power in a disconnecting chamber having the electrical contact section of movable and stationary sections. CONSTITUTION:An exhaust tube 18 and an air intake tube 19 making a disconnecting chamber 17 continuous to the external space thereof, are fitted above and below the chamber 17 in a vertical direction. At the time of supplying power, heat generated in the chamber 17 is dissipated through the exhaust tube 18 via air circulation occurring in the chamber 17.
Patent JP-2000068372-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: LEONARDI SALVATORE
IPC: H01L21/761
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device provided with isolation structure of a control circuit, which is effective for the effect of a parasitic element and durable for high operation voltage. SOLUTION: This semiconductor device is mainly formed in the chips for semiconductor materials 10, 11, 12 having a first conductivity-type (N), and positioned between the region 13 of a second conductivity-type (P) embedded in the semiconductor materials of a first conductivity-type (N), the forward surface of the chips and an embedding region 13". This semiconductor is provided with at least one separated region 16", including at least one part of circuit means and electrical contact means (15", 5", 28) for the first conductivity- type semiconductor materials for the chips. The separated region 16" is at least partly limited by separation means 30, 31 comprising dielectric materials in order to remove the effect of the parasitic element.
Patent JP-S6329993-A (JP)
Inventor: TAKAHASHI YUICHI
IPC: H01L21/768
Filed: 1986-07-24
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。