baber/WOPTO huggingface dataset:
Patent JP-H0819231-A (JP)
Title: Detector for failure of rectifier of rotating converter
Inventor: SUZUKI HIROSHI
IPC: H02K19/36
Filed: 1994-06-29
Abstract: PURPOSE:To detect the failure of rectifies of a rotating converter in operation and identify the defective rectifier for restoration by a method wherein the wavelength of a light emitted by a light emitting diode is identified by the detection signal of the light emitting diode and it is decided which one of a plurality of rectifiers is failed. CONSTITUTION:A rectifier 15 is connected to a fuse 16 in series. A light emitting diode 18 is connected to a resistor 17 which has a resistance several times - several hundreds times as large as the resistance of the fuse 16 in series and this series circuit is connected in parallel with the fuse 16. A commutator 13 is composed of a plurality of such series-parallel circuit units which are connected in parallel with each other. The light emitting diodes 18 have different colors. If an abnormal power is applied to the converter 13, the fuse 16 is flown out and a current is applied to the light emitting diode 18 through the resistor 17 and the specific light emitting diode 18 in the unit containing the rectifier 15 emits a light with its proper wavelength. By identifying the proper wavelength of the specific light emitting diode 18, it is decided which rectifier is failed.
Patent JP-S5670630-A (JP)
Title: Manufacture of compound semiconductor by gas phase epitaxial growth
Inventor: MAEDA KATSUNORI
IPC: H01L29/864
Filed: 1979-11-14
Abstract: PURPOSE:To form a layer having a sharp impurity distribution by growing one layer when growing in gas phase a plurality of layers having different impurity density, subsequently etching it in the III group element-containing atmosphere in the Periodic Table and then growing next layer. CONSTITUTION:HCl and H2S for feeding AsH3 and Ga are supplied as carrier gases onto a GaAs substrate, thereby growing an N type GaAs layer 1 of 1.2X10<18>cm<-3>. Then, HCl for feeding Ga and HCl are supplied at 10ml/min and 60ml/min for approx. 10 sec, thereby etching the layer 1 in 0.7mum, and AsH3 is further flowed without adding impurity, thereby growing an N type GaAs layer 2 of 1.8X10<15>cm<-3>. Thus, the impurity density distribution forms sharply in the layer, and there can be obtained a layer having preferable performance in forming an IMPATT diode or the like.
Patent JP-S5271693-A (JP)
Title: Cord bush mounting device
Inventor: TAKEDA YOSHIAKI
IPC: H02G3/00
Filed: 1975-12-12
Abstract: PURPOSE: To surely prevent a cord from slipping-off by putting a cord bush between projections provided to a cord retention member. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0442908-A (JP)
Title: Manufacture of rotary transformer
Inventor: TSUCHIYA WATARU
IPC: H01F38/14
Filed: 1990-06-07
Abstract: PURPOSE:To enable a conductor to be produced at a rotary transformer at a low cost by providing a spiral groove on one surface of a ferrite core, providing a through hole from the groove to other surface, filling a fluxing metal into the groove and through hole and then cooling it, and then forming a coil. CONSTITUTION:In a core of a rotary transformer, a spiral groove 3 with a width which is equal to that of a conductor for forming a coil is provided on one surface of a disc-shaped soft magnetic ferrite sintered body and then a through hole 4 is provided from a bottom part of an outer edge and an inner edge of this spiral groove 3 to other surface of this core for leading out a terminal of the conductor which is stored in this spiral groove 3. Solder is allowed to flow to this spiral groove 3 and a rotary transformer core with the through hole 4, is cooled, and then the projected solder is eliminated by abrasion on the upper and lower surfaces, thus forming a conductor which becomes a coil. These two coils are used and surfaces with this spiral groove 3 are superposed opposingly, thus forming the rotary transformer.
Patent JP-S62161793-A (JP)
Title: Novel cephalosporin derivative, production thereof and antibacterial agent containing said derivative as active component
Inventor: ONISHI HARUO
IPC: A61P31/04
Filed: 1985-07-04
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H or amino-protecting group; R<2> and R<3> are H, COOH, protected COOH or methyl; R<4> is H or COOH- protecting group; X is H, OH, group of formula II or formula III (R<5> is OH or protected OH; R<6> is H, methyl, etc.; R<7> is H, acetoxy or OH; R<8> and R<9> are H, acetoxy, etc.); Y is group of formula IV or formula V (R<10> is H, COOH, etc.; R<11> is H, methyl, etc.); dotted line is single or double bond; wavy line takes anti-form or syn-form when the bond including the dotted line is double bond; a, b and c are 0 or 1]. EXAMPLE:( 6R,7R )-7-[2-( 2-amino-4-thiazolyl )-2-[ Z-4,5-bis( chloroacetyl-oxy-2- methylbenzoyl ]oxyimino]3-[( 7-methyl-5H-5-one-1,3,4-thiadiazolo[ 3,2-a ]pyrimidinl-2-yl )thiomethyl ]-8-oxo-5-thia-1-azabicyclo [ 4,2,0 ]oct-2-end-2- carboxylic acid. USE:Antibacterial agent effective against Gram-negative bacteria and Gram-positive bacteria. PREPARATION:The compound of formula VI is made to react with the compound of formula VII.
Patent JP-H0810292-A (JP)
Title: Container for saint's bones
Inventor: YAMAMOTO SEISABURO
IPC: A61G17/08
Filed: 1994-06-29
Abstract: PURPOSE:To ideally bury the remains while communicating the inside and outside of a cinerary urn without dropping any remains in ashes or small pieces of the remains by boring a through hole on a bottom wall and fitting a shielding member for shielding the through hole onto the bottom wall. CONSTITUTION:A cinerary urn 12 is composed of a urn-shaped main body 16 of the cinerary urn equipped with an opening part 14 opened upward and a lid body 18 for closing the opening part 14 so as to freely open/close it, and through holes 22 more than one are bored on a bottom wall 20 of the cinerary urn 12. In order to shield the through holes 22, a shielding member 24 is provided on the lower face of the bottom wall 20. The shielding member 24 shields the through holes 22 so that the remains in ashes or small pieces can not dropped or leaked from the through holes 22 when the remains are rested inside the main body 16 of the cinerary urn. The shielding member 14 is naturally decomposed after the lapse of a prescribed period such as a half year, for example, and operated so as to easily communicate the inside and outside of the cinerary run 12 by canceling the shielded state of the through holes 22.
Patent JP-S628843-A (JP)
Title: Abnormal sound warning device of automobile
Inventor: MORITA KOTARO
IPC: B60R21/34
Filed: 1985-07-04
Abstract: PURPOSE:To prevent accidents by contact due to an unforeseen behavior of pedestrians by providing a warning device of an automobile with a bell, a chaim, a buzzer and the like separately from a Klaxon so as to give a warning that the automobile is approaching, to only pedestrians. CONSTITUTION:A Klaxon used by an automobile gives a sort of a high-pitch tone, and is primarily provided as a warning device used among automobiles. Accordingly, it is not preferable for the Klaxon to be used for pedestrains walking nearby in view of sound pollution. Therefore, the use of the warning device such as a bell, a chaim, a buzzer and the like which is powerful enough to the extent that the warning is given only to pedestrians, enables an object as described above to be achieved without giving pedestrians trouble.
Patent JP-H01314523-A (JP)
Title: Vacuum cleaner
Inventor: ONDA MASAKAZU
IPC: A47L9/00
Filed: 1988-06-15
Abstract: PURPOSE:To prevent a main body from being damaged when the main body is struck against a furniture, a wall, or the like, and improve confirming property for the abnormal rotation of a roller by arranging a plurality of buffer projections consisting of soft materials, on the surface of the wheel of the roller, and by forming the buffer projections and an outer peripheral tyre integrally. CONSTITUTION:Buffer projections 15 are arranged in three quantities, on the rear extended width of a bumper 12 and at intervals at 120 deg. on a wheel 13 in the inner diameter direction of a tyre 14, and are connected to the tyre 14 on the rear side surface of a roller 16 and are integrally molded. Accordingly, regardless of the rotational position of the roller 16, on the extended rear side of the bumper 12, one buffer projection 15 at least is positioned, and the part of the bumper is played, and also when a cleaner main-body 11 is moved, then the wheel 13 is not struck against a furniture, a wall, or the like. Besides, the hue of the roller is different from that of the wheel 13, and so the rotational state of the roller 16 is easily discriminated, and there is no possibility of damaging a floor surface due to moving the roller 16 under cleaning in a non-rotated state.
Patent JP-H022016-A (JP)
Title: Integrated type printing wire
Inventor: DOON TAKAO
IPC: B41J2/25
Filed: 1988-06-15
Abstract: PURPOSE:To prepare an integrated type printing wire excellent in durability in a comparatively easy manner by forming a leading end part, which is melted by laser irradiation to be formed into a spherical shape, into a predetermined shape by header working or press processing. CONSTITUTION:It is extremely desirable to adapt an integrated printing wire to one using a powder high speed steel as a matrix material and heat treatments of hardening and annealing are preliminarily applied to a fine wire molded so as to have a predetermined diameter and a predetermined length to set the same to desired hardness, for example, hardness of Hv 800-900. Next, the leading end part of the treated wire is irradiated with laser beam and the irradiated part is melted in a nitrogen or inert gas atmosphere to form a spherical amorphous or oversaturated solid-solution metal by surface tension and the whole is subjected to ageing treatment at 200-800 deg.C to obtain a long life extremely hard one excellent in corrosion resistance. Then, the leading end spherical part is formed into a predetermined shape by header working or press processing to make it possible to obtain the printing wire easily.
Patent JP-H09327737-A (JP)
Title: Method and device for production of neck-in can
Inventor: KITAMURA TAKAHIKO
IPC: B21D51/26
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent a can from buckling as well as to effectively prevent generation of sliding flaw on the inner face of opening end part and to sufficiently cope with more high speed and thinning. SOLUTION: A guide block 11 is arranged to the tip part of spindle movable in the axial direction, an elastic body for returning to energize the guide block 11 is arranged in the retreating direction of spindle, when the opening end of can reduced by a necking-die 9 is brought into contact with the outer peripheral part of guide block 11, the guide block 11 is retreated together with spindle, after the opening end reduced to a small diameter is advanced between the guide block 11 and necking die 9, the relative movement between the guide block 11 in contact with the opening end part of can and the opening end part is restricted.
Patent JP-S6039900-A (JP)
Inventor: KAMIOKA SADAO
IPC: H05K7/14
Filed: 1983-08-12
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-S5849919-A (JP)
Title: Exposure controller
Inventor: SHIOZAWA KAZUO
IPC: G03B7/16
Filed: 1981-09-21
Abstract: PURPOSE:To switch automatically the control to the exposure control for strobe photography, by fixing a specific combination between a stop and shutter seconds by the digital signal issued from the strobe. CONSTITUTION:Analog information of the luminance of an object which is corrected by inputs from a film sensitivity setting part RS and an opening F value setting part RF is outputted to an A-D converter ADC. Information of the luminance of the object digitized by the converter ADC is ranked by a decoder DEC and is sent to a stop controlling circuit AC and a shutter controlling circuit SC through a strobe photography setting circuit EG to operate stop setting solenoids beta1 and beta2 and shutter starting solenoids gamma1 and gamma2. Thus, the control is switched automatically to the exposure control for strobe photography.
Patent JP-S5574773-A (JP)
Title: Sorbitol composition containing flavor and method of making beverage using the same
Inventor: NIKUDO NORIHIKO
IPC: A23L27/00
Filed: 1978-12-01
Abstract: PURPOSE: A mixture of sorbitol and noncrystalline carbohydrates in a specific proportion is concentrated by boiling, cooled and combined with flavors, solidifed, thus producing title composition which can suitably used for beverage and food because of its high oxidation resistance.  
     CONSTITUTION: A mixture consisting of 60W90% of sorbitol based on the solid parts and 10W40% of noncrystalline carbohydrate as starch hydrolyzate or reduced starch hydrolyzate is concentrated at temperatures over 130°C under normal pressure to less than 6% water content and the product is cooled preferably to 40W75°C and flavors are added thereto at these temperatures. They are mixed and extended into thin layers under cooling to solidify. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5850766-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKAI OSAMU
IPC: H01L21/822
Filed: 1981-09-21
Abstract: PURPOSE:To supply the substrate voltage generating circuit with power constantly eliminating the photoetching process by a method wherein the substrate voltage generating circuit is contained in a semiconductor and the substrate is provided with the output through the intermediary of the diffused region other than the scribe region. CONSTITUTION:The metal wiring 7 extending from the substrate voltage gennerating circuit is formed on the periphery of semiconductor pellet surrounding the active region 15 to be connected to N<+> type diffused layer 3. Another N<+> type diffused layer 4 in the scribed region is formed around said N<+> diffused layer 3 while the field oxide film 4 is formed between said diffused layers. Because the diffused layer 3 in the substrate voltage supply unit being electrically insulated from the diffused layer 2 in the scribe region by means of said field oxide film 4, the substrate may be supplied with the substrate voltage without fail under no influence of the irregularity of resistance as shown by the equivalent circuit 9.
Patent JP-H08115798-A (JP)
Title: X-ray generating apparatus
Inventor: YAMAMOTO YOSHIYUKI
IPC: H05G1/00
Filed: 1995-05-22
Abstract: PURPOSE: To provide an X-ray generating apparatus which is provided with a pair of non-rotary-type cathodes having excellent cooling efficiency and providing large outputs. CONSTITUTION: A target (a filled part 4) to generate X-ray by radiating electron beam is set so as to penetrate a diamond substrate 1. As a result, the heat generated in the target is sufficiently diffused through the diamond substrate 1, so that a pair of cathodes are no need of rotating and high X-ray output can be obtained stably.
Patent JP-S63312337-A (JP)
Title: Fluorine-containing polymer composition
Inventor: KODAMA SHUNICHI
IPC: C08L27/18
Filed: 1987-06-16
Abstract: PURPOSE:To obtain a fluorine-containing polymer composition having excellent heat resistance and solvent resistance, neither coloring nor foaming during molding, consisting of a terpolymer of tetrafluoroethylene, chlorotrifluoroethylene and ethylene and a specific polymer. CONSTITUTION:A fluorine-containing polymer composition which consists of (A) a terpolymer comprising tetrafluoroethylene (hereinafter referred to as TFE), chlorotrifluoroethylene (hereinafter referred to as CTFE) and ethylene (hereinafter referred to as ET), preferably 10-60mol.% TFE, 20-60mol.% CTFE ad 20-40mol.% ET, having >=325 deg.C thermal decomposition starting temperature, <=250 deg.C melting point, >=120 deg.C difference between melting point and thermal decomposition point and >=60 oxygen index and (B) one or more polymers (e.g. tetrafluoroethylene-ethylene copolymer) having a higher thermal decomposition temperature than the melting point of the component A and has preferably 10-90wt.% component A.
Patent JP-S636234-A (JP)
Inventor: UEIN EICHI JIENO
IPC: B60G11/28
Filed: 1987-06-16
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-H04351221-A (JP)
Title: Method and apparatus for descaling hot-rolled alloy steel strip
Inventor: SAKURAI KAZUO
IPC: B21B45/06
Filed: 1991-05-24
Abstract: PURPOSE:To omit grinding process and to improve the productivity by applying each one or more times of brushing treatment with a brushing roll having grindability and anode electrolytic treatment in water soluble electrolytic solution containing ferric chloride as main component, to a hot-rolled alloy steel strip. CONSTITUTION:By using a descaling apparatus constituted of electric supplying vessel 2a   electrolytic vessel 3a   brushing device 4a electrolytic vessel 5a   electric supplying vessel 6a   brushing device 7a from upstream side, the descaling treatment is executed to the prescribed steel kind of hot rolled material. The brushing treatment is executed by using the brushing roll having grindability at one or more times. The above electrolytic treatment in the electrolytic solution composed of the water solution mainly containing the ferric chloride is executed at one or more times. By this method, in comparison with the case of executing the descaling by using the conventional nitric-hydrofluoric acid, high speed descaling can be obtd. and trouble of waste acid treatment is a little and even if the grinding process is omitted, a stainless steel strip having high surface flatness is obtd. and the productivity is improved.
Patent JP-S6156165-A (JP)
Inventor: MAIKURU HENRII HOTSUKURII
IPC: C07D295/096
Filed: 1985-07-05
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-H09302829-A (JP)
Title: Floor structural material
Inventor: NOMURA YOSHIHEI
IPC: E04B5/40
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a floor structural material which omits or reduces the use of vertical latticed reinforcement or allows the reinforcement to function with more certainty and which causes connecting support reinforcement to share the functions of the vertical latticed reinforcement. SOLUTION: A floor structural material 10 comprises a deck plate 11 and floor reinforcement mounted on the upper surface of the deck plate 11, the floor reinforcement comprising end locking members 12 arranged in parallel at each of the longitudinal ends of the deck plate 11, upper chord reinforcement 13 and lower chord reinforcement 14 which are connected together while being stretched between the end locking members 12 and which are parallel to each other along the vertical direction, and connecting support reinforcements 15 arranged in parallel along the cross direction of the deck plate 11.  The connecting support reinforcements 15 are provided with vertical connections 16 each projected upward and curved into an inverted U shape that stretches across the upper and lower chord reinforcements 13, 14, and at least one piece of the vertical connections 16 is upright and abuts to the upper and lower chord reinforcements 13, 15 to connect them integrally with each other.
Patent JP-H0813160-A (JP)
Title: Surface hardening device
Inventor: IKEDA HIDEAKI
IPC: C23C24/08
Filed: 1994-06-29
Abstract: PURPOSE:To narrow the jetting width of plasma gas and to prevent the formation of a hardened layer with a prescribed width or above, at the time of jetting a granulated body and plasma gas onto the surface of the material to be worked and forming a hardened layer contg. the granulated body, by jetting assist gas from both sides of plasma. CONSTITUTION:Orthogonally crossed to the relative moving direction to the material W to be worked in a surface hardening device 1, pipes 5 for jetting assist gas opposed to a plasma gas ejector 32 interposed are formed in such a manner that they pass through the outer tube 11 of the surface hardening device 1. At the time of surface hardening, gas of the same kind as that of shield gas is jetted from the pipes 5, by which the plasma gas to be jetted can be formed into a elliptic shape having a narrow width with the progressing direction of the surface hardening device 1 as the major axis, and the energy density can be made higher than the case in which it is jetted into a conical shape. Thus, to the required part with a narrow hardening width, a plasma gas jetting width is narrowed by the assist gas so as to correspond to the width, and efficient hardening can be executed.
Patent JP-H06337505-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: C07D263/44
Filed: 1993-05-28
Abstract: PURPOSE:To facilitate the film tongue-drawing out operation, to reduce curling tendency, after development processing, uneven development, scratching and tail end folding by using the silver halide color photographing sensitive material with a specified support. CONSTITUTION:The silver halide color photographic sensitive material has a layer containing an acetamide type coupler having an acyl group represented by formula I, and/or a coupler represented by formula II or III on the support, and this support is made of an polyalkylene-aromatic dicarboxylate polymer having a glass transition point of 50-200 deg.C and it is heat treated at a temperature of >=40 deg.C and below the glass transition point before under coating or after it and before laminating silver halide photosensitive layers. In formulae I-III, R1 is a substituent; Q is nonmetallic atomic group necessary to form a 3-, 4-, or 5-membered hydrocarbon ring or the like together with the C; each of X1 and X2 is alkyl or the like; X3 is an organic group; Y is aryl or the like; and Z is a group releasable by reaction.
Patent JP-S63225373-A (JP)
Title: Novel thiazolidin-4-one-derivative and acid addition salt thereof
Inventor: ENOMOTO MASAO
IPC: C07D417/04
Filed: 1987-06-15
Abstract: NEW MATERIAL:The compound of formula I [Ar is aryl which may have substit uent group (halogen or lower alkoxy); X is straight or branched lower alkylene or single bond; R is H, lower alkyl, lower alkenyl, lower alkynyl, cycloalkyl, acyldioxy, di-lower alkylamino, OH or aryl which may be substituted with lower alkoxy; Py is pyridyl] and its acid addition salt. EXAMPLE:5-(4-Chlorophenyl)-3-methyl-2-(3-pyridyl)thiazolidin-4-one. USE:A drug having strong and selective antagonistic activity against platelet activation factor (PAF) and useful for the prevention and remedy of PAF- induced diseases such as various inflammation, circulatory diseases, allergic diseases and gastrointestinal ulcer. PREPARATION:The compound of formula I can be produced by cyclizing a compound of formula II and a compound of formula III in an organic solvent.
Patent JP-H09301014-A (JP)
Title: Structure of front passenger's set for automobile
Inventor: OHARA TAKUJI
IPC: B60R7/06
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To give a front passenger's seat occupant a comfortable ride by providing a foot rest cushion unit for the front passenger's seat occupant in a lower part of an assistant driver's set side of an instrument panel. SOLUTION: In a front passenger's seat side lower part of an instrument panel 20, a foot rest cushion unit 40 for an occupant in a front passenger's seat 10 is provided. In an assistant driver's seat side of this instrument panel 20, a glove box as small article compartment is provided, in the downward thereof, a foot rest cushion unit storing recessed part 22 is formed in an almost rectangular shape by a front view, to be stored at no use time, drawn out at use time and mounted with a foot 13 of an assistant driver's seat occupant 12. Here, by inserting a shaft part 42 of the foot rest cushion unit 40 in a hole part 23 in lower part both side surfaces of the food rest cushion unit storing recessed part 22, this foot rest cushion unit 40 is stored to be rotated in a longitudinal direction.