baber/WOPTO huggingface dataset:
Patent JP-S6431923-A (JP)
Title: Heat treatment for preventing carburizing of lead steel
Inventor: MARUNO YOSHIKAZU
IPC: C21D1/28
Filed: 1987-07-28
Abstract: PURPOSE:To effectively obviate a carburizing phenomenon in a surface-layer part and to prevent the occurrence of cracks, etc., at the time of drawing, etc., by previously carrying out preheat treatment at a temp. lower than the normalizing temp. at the time of subjecting a lead steel to normalizing. CONSTITUTION:First, a Pb-containing lead steel is previously subjected to heat treatment at a temp. lower than the normalizing temp. and then to normal normalizing treatment. By this method, an increase in C content in a surface-layer part is not observed, that is, a carburizing phenomenon in the surface-layer part is obviated, and accordingly, the occurrence of cracks, etc., is prevented even when this steel is subjected to drawing, etc. In the lead steel as mentioned above, a decarburizing phenomenon is produced, in part, in the surface-layer part when this steel is previously subjected, prior to normalizing treatment, to pretreatment at a lower temp., preferably at a temp. of the A3 line or Acm line or below, and, when the above steel is then subjected to normalizing treatment, that is, the treatment at a temp. higher, in general, than the A3 line or Acm line, a carburizing phenomenon is produced in the surface-layer part, and as a result, the C content after normalizing treatment is estimated to be unchanged both in the surface-layer part and in the inner part because this carburizing is compensated with the above decarburizing.
Patent JP-S58105160-A (JP)
Title: Magnetic toner
Inventor: KUZUMI KENICHI
IPC: G03G9/083
Filed: 1981-11-26
Abstract: PURPOSE:To obtain stable running characteristics and good images by using a mixture of at least two kinds of which the difference in the oil absorption is >=4ml/100g as a magnetic material. CONSTITUTION:A magnetic material, binder resin and conductive material are used as essential components for a magnetic toner. The magnetic material consists of a mixture of at least two kinds of magnetic material components, of which the difference in the oil absorption is >=4ml/100g, more preferably 10- 80ml/100g. The difference between the softening point and softening initiating point of the toner is made >=5 deg.C.
Patent JP-S57112651-A (JP)
Title: Solar heat collector
Inventor: YAMAMOTO TAKANOBU
IPC: F24S10/70
Filed: 1980-12-29
Abstract: PURPOSE: To reduce the area of a header part and prevent staying of a working liquid in a radiation cylinder part by bending parts outside the transparent vacuum pipe of a heat pipe at two or morew positions and locating the heat-exchange part at close to the collector side than the above described bent parts.  
     CONSTITUTION: In a case where the collector (not shown) is installed with a gradient of for example 30°, a heat pipe 3 is bent to the collector side within a header case 6, and is again bent to be connected to the radiation cylinder 5 at its lower part. By this procedure, the occupied area by the header can be reduced. Furthermore since the connected part betwen the pipe 3 and the radiation  cylinder 5 comes rectangular with respect to the horizontal face, no liquid condensate stays within the radiation cylinder 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0248570-A (JP)
Title: Preparation of 6-piperidino-2, 4- diaminopyrimidine-3-oxide and novel compound
Inventor: JIYAN MENIYAN
IPC: C07D239/48
Filed: 1988-07-29
Abstract: A process for the preparation of 6-piperidino-2,4-diaminopyrimidine 3-oxide, characterised in that, in a first stage, at least one of the two amine functional groups of a compound of formula (I): 
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 in which X denotes halogen or an OH group, is protected by an addition reaction of an isocyanate of formula:
 R-N=C=O
 in which R denotes an alkyl group, to one of the amine groups of the compound of formula (I), in that the resulting urea derivative is then oxidised to convert the compound into the corresponding N-oxide, the N-oxide then being reacted with piperidine and then subjected to a reaction for removing the protective group(s) by treatment with an organic or inorganic base, and the new intermediate compounds.
Patent JP-H0920677-A (JP)
Title: Wound-healing agent
Inventor: ISHII HIDEMI
IPC: C07K14/575
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a wound-healing agent containing a thrombomodulin-like protein as an active ingredient, having an effect for stimulating the growth or multiplication of cells at a damaged tissue site, improved in the effect and high in safety. CONSTITUTION: This wound-healing agent contains a thrombomodulin-like (TM- like) protein as an active ingredient. The TM-like protein is preferably e.g. a protein having an amino acid sequence of the formula. The TM-like protein can be produced by a genetic engineering technology. The employment of a human cell growth factor in addition to the TM-like protein gives larger healing and growth-stimulating effects. The human cell growth factor is preferably human insulin-like cell growth factor-1, human epithelial cell growth factor, etc. The wound-healing agent is preferably prepared in the form of an injection agent or a percutaneous absorption agent. When administered as the injection agent, the TM-like protein is preferably administered as a dose of 0.1-100μg/kg/d.  When administered as the percutaneous absorption agent, the TM-like protein is preferably used in a concentration of 0.01-100μg/ml.
Patent JP-H0534605-A (JP)
Title: External television camera for endoscope
Inventor: ARAI KEIICHI
IPC: A61B1/04
Filed: 1991-07-29
Abstract: PURPOSE:To improve the picture quality by cooling a solid-state image pickup device by a cooling means, and also, to prevent the generation of a fog of an image of an object to be examined, which can be said as a harmful effect. CONSTITUTION:A main body part 2 of an external television camera for an endoscope has a housing 20. On the light incident side of the housing 20, a connecting part 21 connected so as to be attachable and detachable to and from an eyepiece part of the endoscope is provided, and toward the rear end side from the connecting part 21, a heat insulating transparent body 22, an image forming lens 23, and a solid-state image pickup device 24 are provided in order in a state that airtightness is held. On the rear end side of the solid- state image pickup device 24, a rotary motor 27 provided with a cooking fan 26 is provided. Also, a space between the heat insulating transparent body 22 and the solid-state image pickup device 24 is sealed up tightly with dry air 30.
Patent JP-H1124826-A (JP)
Title: Signal detection pen
Inventor: TAMURA TAKASHI
IPC: G06F3/041
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To form a protective layer without causing any gap nor crack to a signal detection shaft by increasing the thickness of the tip part of the signal detection shaft compared with the size of the side face part of the tip of an outer barrel that constructs a signal detection pen and producing the detection pen by the insertion molding. SOLUTION: The thickness of the tip part 13 of a signal detection shaft 2 is increased compared with the size of the side face part of the tip part of an outer barrel 4 that constructs a signal detection pen. Then the signal detection pen is produced by the insertion molding. When the hemispherical part 13 is formed in the thickness of a protective layer 3 that is formed at another part of the shaft 2, the resin is injected through the upper and lower gates and flows toward an arrow 10. Then the resin flowing from the upper and lower parts are not melted together and form a weld at the part 13, i.e., the flowing terminal of the resin to cause a gap or crack. In order to prevent this gap or crack, the thickness of the part 13 of the shaft 2 is increased compared with the size of the side face part of the shaft 2.
Patent JP-H0638372-A (JP)
Title: Power system simulator
Inventor: SATO NOBUYUKI
IPC: G06G7/63
Filed: 1992-07-16
Abstract: PURPOSE:To enable a power system simulator to always cooperate with an analog device even when the operating characteristic of the simulator varies by providing a self-tuning regulator which makes a voltage to be outputted when the gradient of the operating characteristic of an analog device part is larger than the gradient of a digital part or a current to be outputted when the former is smaller than the latter. CONSTITUTION:A self-tuning regulator 9 finds the operating characteristics of a digital part and analog device 6 part and compares the gradient (deltaVD/deltaIP) of the operating characteristic of the digital part with that (deltaVA/deltaIA) of the analog device 6 part. The regulator 9 makes an arithmetic section 8 to output a voltage VD when (deltaVD/deltaIP)<(deltaVA/deltaIA). When (deltaVD/deltaID)>(deltaVA/deltaIA), the regulator 9 makes the section 8 to output a current TC. Therefore, this power system simulator can always cooperate with an analog device even when the operating characteristic of the simulator varies, because either the voltage or current is appropriately outputted from the arithmetic section 8 in accordance with the variation of the operating characteristic.
Patent JP-H0852636-A (JP)
Title: Plate material working machine and plate material machining device using this plate material working machine
Inventor: FURUYA KATSUHIRO
IPC: B23Q7/00
Filed: 1994-08-11
Abstract: PURPOSE:To decrease a floor area occupied by a device so as to improve cost performance of the device by providing a workpiece in/out carrying device, supplying a plate-shaped workpiece material to the plate material machining device, adjacent to a machining head. CONSTITUTION:After a workpiece material W is clamped to a workpiece clamp 19, a material positioning device 9 is actuated, to position a machining position of the workpiece material W in a machining head of a frame main unit 3, and by driving a punch by a striker, machining is applied to the workpiece material W. A workpiece in/out carrying device 21, thus additionally provided in a plate material working machine 1, is arranged adjacent to the machining head in a moving region of the workpiece material W. The workpiece in/out carrying device 21 comprises a loading station supplying the workpiece material W to the material positioning device 9, unloading station carrying out a machining-finished material from the material working machine 1 and arm in/out carrying station carrying the workpiece material W in the plate material working machine 1 and carrying out the machining-finished material.
Patent JP-H0477242-A (JP)
Title: Polyurethane resin tube excellent in physical property
Inventor: NISHIYAMA HIDEMI
IPC: B29K75/00
Filed: 1990-07-19
Abstract: PURPOSE:To obtain economical resin tube excellent in physical properties such as resistance to external damage, flexibility, heat resistance and the like by a method wherein thermoplastic polyurethane resin having specified Shore hardness is used and the thickness of tube wall is specified. CONSTITUTION:Thermoplatic polyurethane, which is synthesized from starting material consisting of either one of or the mixture of both of poly-epsilon-caprolactam polyol and poly(hexamethylene carbonate) polyol, chain extender and diisocyanate compound and has the Shore hardness D of 50 or higher and 80 or lower, is used so as to form tube having the wall thickness of 0.7 mm or less or 0.1mm or more. The tube satisfies the values required for any of its wear resistance, heat resistance, flexibility and resistance to refrigerant and high well-coordinated value can be given to their physical properties.
Patent JP-H1036227-A (JP)
Title: Nail enamel remover
Inventor: KAMATA TSUTOMU
IPC: A61Q3/04
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To prepare a nail enamel remover, excellent in performances in removal of a water-based nail enamel without any unpleasant feeling at the time of use. SOLUTION: This nail enamel remover comprises 7-55wt.% ester of a 3-8C branched alcohol with an 8-18C linear saturated or unsaturated fatty acid. The ester in the resultant nail enamel remover is one or more selected from isopropyl myristate, 2-ethylhexyl palmitate and isobutyl octanoate.
Patent JP-S5994205-A (JP)
Inventor: YURIAN YOSEFUSU MARIA RUUDORUF
IPC: G11B5/02
Filed: 1983-10-11
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-S61199803-A (JP)
Inventor: JIYON EE UITSUKUMAN
IPC: A45C5/14
Filed: 1985-08-30
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-2001018035-A (JP)
Title: Method for blowing molding sand into upper and lower molding flask simultaneously blowing type molding machine
Inventor: NARUSE EIJI
IPC: B22C21/02
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for blowing molding sand in an upper and lower molding flask simultaneously blowing type molding machine with which the molding sand can always suitably and stably be filled into the upper and lower molding flasks with the blowing. SOLUTION: This blowing method of the molding sand in the upper and lower molding flask simultaneously blowing type molding machine is executed by detecting the sand clogging in a bent-plug from the filling time of the molding sand judged from the behavior of air pressure in upper and lower blow heads or/and from the max. value of difference between the air pressure in a pressure tank and the air pressure in the upper and lower blow heads (in the case the filling time is <=1.5 sec and the max. value of the pressure difference is <=0.08 MPa), and, in the case of detecting any abnormality, after releasing the sand clogging of the bent-plug by jetting high pressure compressed air into the corresponding blow head from a compressed air jetting mechanism equipped with the bent-plug, filling of the molding sand is continued with the blowing.
Patent JP-S5991543-A (JP)
Inventor: JIYON II UIRUHITSUTO
IPC: G06F12/08
Filed: 1983-10-13
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-2001017218-A (JP)
Title: Umbrella
Inventor: ISSHIKI KOZABURO
IPC: A45B25/18
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella which has improved storability and portability and is less baggy in use by constituting the umbrella from a fabric containing a polyether-based polyurethane elastic fiber. SOLUTION: An umbrella is manufactured from a fabric containing a polyurethane elastic fiber which is obtained by spinning a polyurethane polymer obtained by reacting a polymer diol using polyether glycols such as polytetramethylene glycol and polyethylene-propylene ether glycol, an isocyanate containing mainly a kind of organic isocyanate such as hexamethylene diisocyanate and isophorone diisocyanate, and a polyfunctional active hydrogen compound. Thereby, an umbrella which has not only excellent storability and portability and less bagginess in use but also good appearance can be obtained.
Patent JP-S6083750-A (JP)
Title: Production of metallic strip
Inventor: HAYAKAWA MASATOSHI
IPC: B22D11/06
Filed: 1983-10-12
Abstract: PURPOSE:To produce a metallic strip having good quality in large amt. by melting a base alloy in a crucible, discharging the melt through plural discharge ports provided at a suitable interval to the crucible onto the surface of cooling rolls and cooling quickly the melt. CONSTITUTION:Four melt discharge ports 6a, b, c, d formed between separators 7-11 are provided in the nozzle 1a of a crucible 1 having a coil 4 for heating and a base alloy is melted in said crucible 1. The melt is discharged from the ports 6a- and is quickly cooled on the surfaces of twin rolls 2, 3 by which four amorphous or crystalline metallic strips 5a, b, c, d are simultaneously obtd. The spacing between the ports 6a- is adequately set to prevent the strips 5a- from sticking to each other on the rolls 2, 3. The strips 5a- having good quality is thus produced in large amt.
Patent JP-S5891726-A (JP)
Title: Paint for plastic molding
Inventor: KODAMA SATOSHI
IPC: C08J7/04
Filed: 1981-11-27
Abstract: PURPOSE:The titled paint capable of providing films excellent in appearance and adhesion, prepared by adding a solvent having a specified solubility parameter to a paint solvent. CONSTITUTION:To a paint solvent for one- or two-component urethane resin paint, acryl-melamine resin paint or the like, is added at least 50wt% solvent having a solubility parameter (SP value) in the range of +1.0-+1.5 or -1.0- -1.5, on the basis of the solubility parameter of a plastic constituting the molding to be painted. For example, when the plastic constituting the molding is a high-density PE (SP value 9.0), the solvent is diisobutyl ketone (SP value 7.8) and when the plastic is ABS resin (SP value 8.0), the solvent is methyl ethyl ketone (SP value 9.3). EFFECT:It becomes possible to improve the dissolving power for moldings, thereby to keep the best balance between the adhesion and finished quality of films and, at the same time, to avoid a phenomenon of solvent cracking.
Patent JP-S5979723-A (JP)
Inventor: URABE TOSHINAGA
IPC: B28B7/10
Filed: 1982-10-29
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-2000019177-A (JP)
Title: Screening method for antibody or antigen
Inventor: TOKUNAGA TEIICHI
IPC: G01N33/543
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To make easily screenable (selectable) an antibody (or antigen) suitable for use for preparation of an immunological measuring reagent for measuring a substance to be measured without reacting actually with the reagent, by detecting the degree of aggregation of an insoluble carrier generated by antigen- antibody reaction between the insoluble carrier for carrying the antibody (or antigen) for the antigen (or antibody) of the measured substance and the measured substance. SOLUTION: Sensitization is conducted using an antibody (or antigen) of the kind same to an antibody (or antigen) to be screened, and a relation between activity of the antibody (or antigen) carried on an insoluble carrier and a degree of antigen-antibody reaction is preliminarily found. Then, sensitization is conducted under the condition the same as the sensitization hereinbefore using an antibody (or antigen) to be screened, and activity of the resulting antibody (or antigen) carried on the insoluble carrier is referred to the relation, so as to select an antibody (or antigen) suitable for the degree of desirable antigen- antibody reaction.
Patent JP-H0943782-A (JP)
Title: Method for controlling packing of photosensitive material
Inventor: FUJIWARA HISAO
IPC: G03C3/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To decide whether or not the kind of photosensitive material is matched with a packing container by reading identification information put on the packing container and collating it with instruction information. SOLUTION: After a film main body is produced, the bar code of a cartridge is read by a bar code reader, and whether or not the obtained data is matched with the instruction information of the film whose production is instructed at present by a computer for production control 2 is discriminated in a collating stage a6. In the case the decided result is OK, the film is transferred to a next casing stage a7 by deciding that the desired film is housed in the desired cartridge. In the case the decided result is NG, the film is conducted to the outside of a line as defective. In the stage a7, the film main body is housed in a plastic film case supplied from the outside before a cap is attached. Then, it is supplied to an exterior package stage B.
Patent JP-H0476057-A (JP)
Title: Lubricating rubber composition
Inventor: OKI YOSHIRO
IPC: C08L83/04
Filed: 1990-07-17
Abstract: PURPOSE:To prepare the title compsn. having satisfactory elastomeric properties and excellent sliding characteristics by compounding an organosilicon elastomer, a thermoplastic fluororesin, and a low-mol.-wt. fluoropolymer. CONSTITUTION:An organosilicon elastomer (pref. an organopolysiloxane having Si-O bonds and a mol. wt. of 50000 or higher), a thermoplastic fluororesin (e.g. a tetrafluoroethylene polymer or a tetrafluoroethylene-ethylene copolymer), and a low-mol.-wt. fluoropolymer (e.g. a tetrafluoroethylene polymer having a low degree of polymn.) are compounded to give the title compsn., which having satisfactory elastomeric properties and excellent sliding characteristics, is suitable as a sliding material in applications where rubberlike properties, e.g. sealing, following, sound-deadening, and vibration-damping properties, a low coefficient of friction, and a high abrasion resistance are required.
Patent JP-H1138456-A (JP)
Title: Optical signal pulse receiving device
Inventor: NOMURA YOSHITOKU
IPC: H04B10/524
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To evade a limit due to a response speed of a photodetector and to rapidly separate/detect optical signal pulses. SOLUTION: This device is provided with a photorefractive element 5 changing its refractive index by the irradiation of light, optical systems 2, 4 overlapping them on the photorefractive element after the optical path of the optical signal pulses 1 are separated to two parts and forming interference fringes, a reference light source 6 set up so as to be wavelength swept in a saw-tooth shape at a period of its integer times synchronized with the period of the optical signal pulse, sequentially liquid emitted to the interference fringes formed on the photorefractive element and diffracted in the directions of integer ways decided by its wavelength and interference fringes interval and integer pieces of photodetectors 9 spacially arranged for respectively detecting the light diffracted in the directions of the integer ways from the photorefractive element.
Patent JP-S5980559-A (JP)
Title: Guide mechanism for taking out small, highly accurate, high stroke conversion or small, multi-motion stroke through deformed cylindrical roll
Inventor: YAMANAKA SADAJIROU
IPC: F16H25/16
Filed: 1982-10-30
Abstract: PURPOSE:To achieve small size and high accuracy while to take out high motion ratio by employing a deformed cylindrical roll as a guide. CONSTITUTION:A cylindrical roll 1 is formed with a female thread on center line fitting with pitch guide fixed thread 2 to be rotatble on the axis of bearing 3 and movable to the left and right. A warm gear 4 is passed in a spline groove to the right end of said roll 1. Said roll 1 can be moved to the left and right without moving the warm gear 4 and can rotate only through rotation of the warm gear 4. Said roll 1 will move to the left or right by single pitch of said thread 2 for every rotation of said roll 1. A feed extract chip 5 will contact through a spring 6 with said roller. Upon rotation of a caterpillar gear 7, said roller 1 will move slightly to the left or right.
Patent JP-H0240654-A (JP)
Title: Device for processing photographic sensitive matreial
Inventor: KANAI KUNIO
IPC: G03D3/00
Filed: 1988-07-30
Abstract: PURPOSE:To rapidly execute automatic development processing by adopting an elastic material for the material of guide rollers provided to the transition transporting part for an photographic sensitive material near the peak part of at least one boundary wall between processing tanks. CONSTITUTION:The film existing on the outside of a liquid on both sides of the boundary wall 149 is guided and transported across the boundary wall by being guided by the flat guide roller 161 or drum-shaped guide roller 162 provided to the transition transporting part near the peak parts 149A of the walls 149. The tensing between the driving rollers and the roller 161 or 162 arising from a difference in the distance of transportation by both driving rollers on both sides of the boundary 149 can be averted if the distance of the transition part is shortened and the elastic material is adopted for the material of the roller 161 or 162. The image area does not come into contact with this drum part particularly when the film is guided by the drum roller and, therefore, the flawing of the image plane is obviated and the transportation is executed in a short period of time.