baber/WOPTO huggingface dataset:
Patent JP-H059421-A (JP)
Title: Ink for ink jet printer
Inventor: NAKAMURA HIROTO
IPC: C09D11/023
Filed: 1991-07-01
Abstract: PURPOSE:To provide the title ink which is satisfactory in print quality, plugging at ink delivery nozzle and a drying rate on a recording paper. CONSTITUTION:This ink essentially consistins of a coloring material, a hydrophilic solvent and a hydrophobic solvent, and is prepared by emulsifying a core substance prepared by dissolving or dispersing the coloring material in a first solvent which is the hydrophilic solvent or the hydrophobic solvent in the hydrophobic or hydrophilic solvent as a second solvent imcompatible with the first solvent.
Patent JP-H06157115-A (JP)
Title: Extrusion molding method of inorganic molded body
Inventor: SATO TERUYUKI
IPC: C04B24/28
Filed: 1992-05-27
Abstract: PURPOSE:To obtain an inorganic molded body excellent in a extrusion molding property and superior in the bending strength and in the water resistance by extruding a mixture mixed a powder compound consisting of cement and silica fume, etc., with a prescribed quantity of high performance water reducing agent and an epoxy resin, etc. CONSTITUTION:A powder compound consisting of, % by weight, 30-70% Portland cement, 3-30% fine blast furnace slag powder and/or fly ash, 3-30% silica fume, 0-50% silica sand powder, and 0-5% gypsum, etc., is prepared. For 100% of the compound, 0-2.5% (for the cement) the high performance water reducing agent (for example, naphthalene sulfonic acid), 1-9% (as the resin solid content) the epoxy resin and water are uniformly mixed. Next the compound is extruded, thus the inorganic molded body superior in bending strength and water resistance is obtained.
Patent JP-H0873421-A (JP)
Title: 1,2-naphthoquinone-2-diazido-5-sulfonyl chloride composition
Inventor: TANAKA NORIAKI
IPC: C07C303/42
Filed: 1995-06-27
Abstract: PURPOSE: To obtain a composition capable of being safely handled, stored and transported by reducing danger sensitivity of 1,2-naphthoquinone-2-diazido-5- sulfonyl chloride (NQC) CONSTITUTION: This NQC composition is obtained by uniformly blending NQC with an organic polymer such as polyethylene, polystyrene, polypropylene, polyvinyl chloride, polyvinylidene chloride, polyvinyl acetate, polymethyl (meth) acrylate, polyacrylonitrile, polyisoprene, polybutadiene or polyfluoroethylene. The content of the organic polymer is an amount to make the combustion rate of the NQC compound <= about half of the combustion rate of NQC alone, preferably such an amount as not to continue the combustion of the NQC composition. The content of the organic polymer is at least 10wt.% when the particle diameter of the organic polymer is <=250μm, at least 20wt.%, when the particle diameter is <=600μm, at least 25wt.% when the particle diameter is <=1,000μm and at least 30 wt.% when the particle diameter is <=2,000μm.
Patent JP-S6138082-A (JP)
Inventor: KINOSHITA SUSUMU
IPC: E05F3/02
Filed: 1984-07-31
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-H10451-A (JP)
Title: Garbage processing apparatus and garbage recycling 2
Inventor: YOSHIZUMI YOSHINOBU
IPC: B09B3/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To make garbage reusable by mincing it by a mincing crusher apparatus and drying the minced garbage by a drying apparatus. SOLUTION: Garbage is placed in a water discharging pipe 2 through a garbage throwing inlet 1. Water is separated through a water dripping plate 3 having a large number of small holes and installed in the inside of the water discharging pipe 2, the resultant garbage is passed between rollers, which are a combination of a gridiron cutter roller 4 and a roller 5, to cut into fine pieces and remove water, and again water is separated by a water dripping plate 6. The garbage from which water is separated is sent to a crusher apparatus 7. The water is discharged to the water discharging pipe 2 after passing water discharging grooves 3, 4. A transmission gear 31 of a motor 30 is rotated under control as to rotate the rollers and the mincing crusher apparatus. The garbage minced by the mincing crusher apparatus is discharged through a discharging outlet 8.
Patent JP-H06349314-A (JP)
Title: Conductive paste
Inventor: OTANI AKIRA
IPC: H01G4/12
Filed: 1993-06-03
Abstract: PURPOSE:To provide a conductive paste which has a large resistance to a plating solution, can prevent the deterioration of performance, and can form an outer electrode with a high reliability. CONSTITUTION:In a conductive paste for forming an outer electrode of ceramics electron parts, which consists by including a conductive powder, a glass frit, and an organic vehicle, ZnO, SiO2, B2O3, and at least one side of an oxide of an alkaline earth metal and an oxide of an alkaline metal, are included to the glass frit. As such a glass frit, a mixing glass frit made by mixing 20 to 80wt.% of a low softening point glass frit whose softening point is 540 to 570 deg.C, and 80 to 20wt.% of a high softening point glass frit whose softening point is 575 to 620 deg.C, is used.
Patent JP-S5949768-A (JP)
Inventor: TANAKA YUUJI
IPC: A61L9/12
Filed: 1982-09-14
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-H10338673-A (JP)
Title: Isonicotinic acid hydrazide derivative and pest controlling agent
Inventor: KURAHASHI YOSHIO
IPC: C07D213/86
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new isonicotinic acid hydrazide derivative, having excellent biological activities and useful as a pest controlling agent. SOLUTION: This isonicotinic acid hydrazide derivative is represented by formula I (R<1> is H, an alkyl or an alkenyl; R<2> is H, an alkyl, a haloalkyl or the like; R<3> is phenyl or a 5- or a 6-membered heterocyclic group or a benzo- condensed heterocyclic group containing the 5- or 6-membered heterocyclic group; R<4> and R<5> are each H, a halogen, OH or an alkoxy), e.g. 2,6- dichloroisonicotinic acid [1-(2,5-dimethyl)-3-thienyl]ethylidene]hydrazide represented by formula II. The compound represented by formula I is obtained by reacting, e.g. a compound represented by formula III with a compound represented by formula IV.
Patent JP-S5860719-A (JP)
Title: Length measuring endoscope
Inventor: MATSUO KAZUMASA
IPC: G01B11/00
Filed: 1981-10-08
Abstract: PURPOSE:To detect easily the size of an object, by changing the length of an index in accordance with the operation where an eyepiece lens system is moved to observe vividly the image focused by a relay lens system. CONSTITUTION:A vivid image is formed on a focusing screen 32; and when a knob 35 is turned to magnify and observe this image through an eyepiece lens system 26, pins 38 and 39 are moved, and an eyepiece lens frame 31 engaged with the pin 39 is moved back and forth, and a rotary ring 34 engaged with the pin 38 is rotated. By the rotation of the rotary ring 34, a mask relief part 44 changes the length of a transmission part 45 of a slit 43 to be observed. The length of the slit 43 to be observed and the length of the focused image of an object are made shorter or longer in accordance with the distance of the object to be observed. Consequently, the length of the object is detected on the basis of the length of the observed slit 43 independently of distance.
Patent JP-S6222299-A (JP)
Title: Dynamic shift register
Inventor: TSUJIMOTO AKIRA
IPC: G11C19/28
Filed: 1985-07-19
Abstract: PURPOSE:To restrict the lowering of a potential during latching and enlarge an operation margin due to noise by forming an enhancement type capacity between contacts of a latch signal of a dynamic register and an output latch. CONSTITUTION:When a latch signal phi2 is shifted from a power source level to an earth level, until a level of a signal phi2 becomes below an enhancement type capacity, a capacity between the signal phi2 and a latch contact Ni is formed. By this capacity coupling, the level of the contact Ni is pressed down to -DELTAV of a negative level below the earth level, and to the contact Ni, the level of (earth level -DELTAV) is latched. When this contact Ni latches a high level, an electric potential difference between the signal phi2 and the contact Ni does not exceed the enhancement type capacity, so that the capacity is not formed between the signal phi2 and the contact Ni. Accordingly, there is no coupling, so that an electric potential lowering of high level can be eliminated.
Patent JP-S5697354-A (JP)
Title: Method for coating electrophotographic developing carriers with resin layer
Inventor: OKADA SEIJI
IPC: G03G9/113
Filed: 1979-12-13
Abstract: PURPOSE: To form a thin uniform resin layer coated on each carrier, by dissolving a coating resin in a solvent containing a low volatile component, coating it on carriers, and mealing them while removing the low volatile component.  
     CONSTITUTION: Carriers, such as iron powder are mixed with a resin solution made by dissolving a resin in a proper amount of a solvent mixture of a low volatile solvent and a volatile solvent. The volatile solvent gradually evaporates and carriers 21 attach to one another due to the resin in coating layers 23. These carriers 21 are separated by mechanical means or the like, resulting in forming smooth surface carriers 21 free of acute projections and exposure of carrier 21 surfaces due to the low volatile solvent remaining. Then, the low volatile component is removed by heating and at the same time mealing is continued, thus permitting thin uniform  resin coating layer 23 to be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5490179-A (JP)
Title: Antibiotic pseudomonic acid derivative and its preparation
Inventor: MUNAKATA TOMOHIKO
IPC: A61P31/04
Filed: 1977-12-27
Abstract: NEW MATERIAL:An antibiotic pseudomonic acid of the formula or its salt.  
     USE: Antibacterials, having a powerful effect on Gram-positive bacteria, e.g. Staphylococcus aureus, Streptococcus pyogenes, and also effective for penicillin- or macroleide-resistant bacteria with a long duration. Useful for treatment of microbisms of men and animals.  
     PROCESS: A well-known antibiotic pseudomonic acid or its reactive derivative, e.g. alkyl ester, such as methyl ester, acid halide, acid anhydride, mixed acid anhydride, is reacted with hydroxylamine in a solvent, e.g. tetrahydrofuran or ethyl acetate, at a temperature of preferably -50°C to room temperature to give the objective compound of the formula. An inorganic salt, e.g. sodium, potassium, or aluminum salt, is preferably used as the salt of formula. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5684771-A (JP)
Title: Varnish composition
Inventor: TSUBOUCHI TOSHIYUKI
IPC: C09D7/12
Filed: 1979-12-13
Abstract: PURPOSE: To provide a varnish compsn. which is nontoxic and has a high flash point and excellent quick-drying properties, by using exo-trimethylenenorbornane alone or in admixture with endo-trimetylenenorbornane as a diluent.  
     CONSTITUTION: 10W60wt% of a resin (e.g., rosin, an esterified rubber or a phenolic resin) is molten by heating. To the molten resin is added 0W80wt% of a drying oil (e.g., linseed oil or tung oil). The heating is continued to thoroughly fuse the resin and the drying oil with each other. Then the mixt. is cooled. To the cooled mixt. is added, as a diluent, 10W90wt% of a mixt. consisting of 100W40wt% of exo-trimethylenenorbornane and 0W60wt% of endo-trimethyleneorbornane. The  resulting varnish as such can be utilized for various applications. A hardener may  be added to the compsn. When a pigment or other additives is blended with the  compsn., the resulting compsn. can be used as an enamel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5490632-A (JP)
Title: Light oil evaporator
Inventor: NISHIKAWA MAKOTO
IPC: F23D11/02
Filed: 1977-12-27
Abstract: PURPOSE: To control thermal force easily without using energy such as electricity by conveying the heat accumulated in the evaporating chamber to the expansion chamber and controlling the throttle valve of the burner by the pressure change in the expansion chamber.  
     CONSTITUTION: The pressure in the expansion chamber goes up when heat from evaporating chamber 1 is conveyed to expansion chamber 6 through the heat receiving part 7. The throttle valve 9 operates corresponding to the pressure rise to reduce gas supplied from conducting pipe 3 to weaken the thermal force. Then the temperature in the evaporating chamber 1 gradually goes down. The pressure in the expansion chamber 6 goes down as the temperature in the evaporating chamber goes down, and the throttle valve 9 correspondingly increases the evaporated gas to reduce the thermal force of the burner 4. By repeating this process, temperature can be automatically controlled. Therefore, the structure can be simplified and the troubles of the device can be avoided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0298540-A (JP)
Title: Metallic packaging can and preparation thereof
Inventor: FUREDERIKU YONKAA
IPC: B65D8/04
Filed: 1989-06-26
Abstract: PURPOSE: To prevent the cracking and to reduce the consumption of a can material by having a flanging rim having at least one portion which decreases in wall thickness in the axial direction away from a body portion. CONSTITUTION: A wall 2' of a body portion of a can body has 0.10 mm uniform thickness. The thickness is increased from an upper edge part of this wall 2', and a part I' of 10 mm axial length is extended therefrom to be joined to a short part II' of the maximum thickness of the flanging rim 3'. This short part II' has about 2 mm axial length and about 0.135 mm thickness. An end part of the short part II' is adjacent to a part III' of which the wall thickness is decreased, and the part III' is extended over about 4 mm axial length, and interconnected with a part IV' of an uniform thickness extended on an edge of the can as a part V'. This uniform thickness is about 0.125 mm. A trimming line 5 separates the part IV' from the part V'. The saving of the material can be realized by the decrease in the thickness of the parts III', IV' and V'.
Patent JP-S6229981-A (JP)
Title: Structural gene of sarcophaga lectin
Inventor: NATORI SHUNJI
IPC: C12N15/09
Filed: 1985-07-23
Abstract: PURPOSE:A structural gene of sarcophaga lectin, consisting of a single-stranded DNA or double-stranded DNA coding a specific amino acid sequence of a specific protein and useful for producing a protein having physiological activity, e.g. antitumor effect. CONSTITUTION:The humor of larvae of Sarcophaga peregrina is collected and adsorbed and purified to give sarcophaga lectin (A). A mixture (B) of 8 kinds of 14 oligodeoxyribonucleotides, expressed by formula I and corresponding to part of cDNA sequence of the component (A) is then synthesized. RNA in a high mRNA concentration in the component (A) and the component (B) are hybridized to separate a clone and give the aimed structural gene having a signal sequence expressed by formula III linked to the 5'-terminal of sequence of about 780 nucleotides, e.g. nucleotides expressed by formula II (deoxyribonucleotide as follows; A is adenine; C is cytosine; G is guanine; T is thymine, and sequence for each codon corresponding to amino acids) and coding the amino acid sequence of alpha-subunit protein of the lectin protein.
Patent JP-S5684401-A (JP)
Title: Manufacture of spherical metal grain
Inventor: MURAKAMI SHIYUUICHI
IPC: B22F1/00
Filed: 1979-12-11
Abstract: PURPOSE: To obtain spherical metal grains by dropping metal grains of an indeterminate form into a reductive liquid whose uppermost layer is heated to a temperature below the melting point of the metal grains, whose intermediate layer is heated to a temperature above the melting point of the metal grains, and whose lower layer is heated to a temperature below the melting point of the metal grains.  
     CONSTITUTION: A reductive liquid, e.g., glycerine, rosin, fatty acids, etc., is put in a heat-resistant glass tube 2. Taking grycerine as an example, the uppermost layer of the liquid is heated to a temperature of 170W180°C by a band heater 3, its next subordinate layer is heated to 200W220°C, and then the temperature of the area from its subordinate layer to the lower end of the glass tube 2 is gradually lowered from 180° to 100°C or lower downwardly. Then, melting grains 5 of an indeterminate form, having a melting point of 183°C, are dropped into the uppermost layer  of the liquid, whereupon the metal grains 5 are separated from one another upon  contact with glycerine, melting in its subordinate layer into spherical metal grains 6  by surface tension force, and then coagulated in spherical shape in the lower layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5683537-A (JP)
Title: Cold idle-up device for internal combustion engine
Inventor: YAMAMOTO SHINICHI
IPC: F02D9/02
Filed: 1979-12-11
Abstract: PURPOSE: To stabilize idling operation in case of starting by opening and closing chamber of a dash pot mounted to a throttle valve of a carbureter in relation to the temperature of an engine.  
     CONSTITUTION: If the temperature of an engine is lower than a fixed temperature when the engine is cold-started, a port 21 in a temperature sensing valve 19 is communicated with a communicating port 22 to atmospheric air, a diaphragm chamber 9 in a dash pot 8 is brought to atmospheric air, intake negative pressure does not work and a rod 12 in the dash pot 8 is projected by means of a spring 13, and a throttle valve 5 is held under a slightly opened condition. When the engine 1 is heated up to the set temperature of the temperature sensing valve 19, the port 21 of the valve 19 is communicated with a port 23 to an intake manifold, the rod 12 of the dash pot 8 is backed, and the throttle valve 5 is closed up to a totally-closed location. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0213732-A (JP)
Title: Drainage device in air conditioner
Inventor: TAKANASHI AKISHI
IPC: F24F13/22
Filed: 1988-06-29
Abstract: PURPOSE:To discharge the drained water produced during the cooling or the heating without allowing it to stand, by collecting the drainage in trays provided indoors or outdoors and, after actuating a driving device of an atomizer, by atomizing it by the vibration of an ultrasonic vibrator and mixing it with the current of air from an outdoor fan. CONSTITUTION:An atomizer 8 having an ultrasonic vibrator 14 is driven by an atomizer-driving device 12. During the cooling operation, the drained water produced by condensation at the surfaces of the fins of an indoor heat exchanger 4, collected once in a tray 7 indoors, is collected in a tray 6 outdoors and then atomized an atomizer 8 by the action of an ultrasonic vibrator 14; the atomized water is mixed with the current of air sent out from an outdoor fan 3 so that the drainage is discharged without being retained. During the heating operation, the drainage produced by condensation at the surfaces of the fins of the outdoor heat exchanger 2 or by defrosting of the ice formed on the surfaces of the fins of the outdoor heat exchanger 2 falls down the outdoor heat exchanger 2 and is collected in a tray 6 outdoors, this drainage is discharged outside without being retained in the same manner as in the case of the cooling operation.
Patent JP-S5585538-A (JP)
Title: Separation of cis- and trans-1-methyl-4-isohexyl- cyclohexanecarboxylic acid
Inventor: NODA KANJI
IPC: C07C61/08
Filed: 1978-12-22
Abstract: PURPOSE: To obtain the title compounds useful as medicines, in simple reaction processes, in high purity and yield, by separating trans species from a cis- and trans- 1-methyl-4-isohexylcyclohexanecarboxylic acid mixture as a clathrate compound.  
     CONSTITUTION: A mixture of cis- and trans-1-methyl-4-isohexylcyclohexanecarboxylic acids is added to a saturated hot methanol solution of urea or thiourea, cooled after heating at 40W65°C for 5W15min, and separated into its constituents by filtration. The molar ratio of urea or thiourea to the trans species of the carboxylic acid is 10W14 to 1. A clathrate compound of trans-1-methyl-4-isohexylcyclohexanecarboxylic acid (trans species) thus obtained as a residue is isolated by adding dilute aqueous solution of sodium hydroxide to the clathrate compound, and subsequently making acidic with hydrochloric acid. The cis species can be separated from methanol layer of the filtrate.  
     EFFECT: Low cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5950896-A (JP)
Inventor: MAEDA TAKESHI
IPC: B64G1/24
Filed: 1982-09-17
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-H10329636-A (JP)
Title: Air bag device for head rest
Inventor: MATSUURA ICHIRO
IPC: B60R21/20
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To sufficiently support the head of an occupant during vehicle collision by rupturing a skin material in its predetermined rupture area to swell an air bag mainbody above a head rest when a gas generator is operated. SOLUTION: A sewed area 9a as a predetermined rupture area is formed in a rupture possible condition on a skin material 9 for a head rest 5 and at the outer periphery edge at both sides and an air bag device 11 is stored in the head rest 5. The air bag device 11 has a gas generator 13 fixed into a head rest frame 6 and an air bag mainbody 15. When the gas generator is operated, the air bag mainbody 15 ruptures the skin material 9 in the sewed area 9a and at both side thereof to be put in a predetermined swollen condition along the outer periphery edge of the head rest 5. In this way, the head of an occupant can be sufficiently supported during vehicle collision.
Patent JP-S5787550-A (JP)
Title: Defrosting controller
Inventor: ATSUMI AKIRA
IPC: F24F11/02
Filed: 1980-11-19
Abstract: PURPOSE: To maximize mean heating capacity in various operating states by a method wherein the difference between the open air temperature and the vaporization temperature in a certain hour after heating operation is begun is compared with the difference between both temperatures at a detected time and defrosting operation is allowed to start when the difference exceeds the set value.  
     CONSTITUTION: Respective temperatures are detected by an open air temperature sensor 10 and a vaporization temperature sensor 11 and the difference between the temperatures detected by the sensors 10,11 in a certain time after heating is begun is stored in a memory part 14 as the initial value. This initial value   and difference between temperatures of both sensors 10,11 under continuous detection are compared and when the difference reaches a certain set value a defrosting start signal is given to a control part 15 to control a four- way value for changing the flow of refrigerant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6223089-A (JP)
Inventor: SUZUKI KAZUO
IPC: G09F13/20
Filed: 1985-07-24
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。
Patent JP-H0722898-A (JP)
Title: Surface acoustic wave element
Inventor: NAKO KATSUHIRO
IPC: H03H9/145
Filed: 1993-06-30
Abstract: PURPOSE:To reduce the influence of a high-degree mode and to suppress a spurious wave in the vicinity of a resonance frequency by comprising a interdigital width weighting IDT electrode by multiplying the approximate function cos<-1>(¦alphaX¦) of lateral 0th-order mode of main resonance by an approximate function cos(betaX) of longitudinal 0th-order mode. CONSTITUTION:This element is a surface wave element constituted in such way that the interdigital width weighting envelope of an IDT electrode 2 is shown in Y=+ or -cos<-1>(¦alphaX¦).cos(betaX) letting the center of the IDT electrode 2 an origin, assuming an X-axis in the propagating direction of a surface wave and a Y-axis in the vertical direction, and in the case of letting the range of the IDT electrode 2 in the X-axial direction as -X0/2<=X<=X0/2 where, 0<alpha<=pi<=/X0 and 0<beta<=pi/X0 can be satisfied in a surface wave element in which the IDT electrode 2 with interdigital weighted and reflector electrodes 5a, 5b formed before and behind the IDT electrode are formed on a piezoelectric substrate 1.