baber/WOPTO huggingface dataset:
Patent JP-H02194050-A (JP)
Title: Thermoplastic molding composition
Inventor: RICHIYAADO SUCHIYUWAATO UIRIAM
IPC: C08L63/00
Filed: 1989-12-05
Abstract: PURPOSE: To enable a remarkable reduction in brittleness of a molded item by incorporating a polycaprolactone into a nonfilled polybutylene terephthalate compsn. contg. a brominated epoxy resin flame retardant.  
     CONSTITUTION: This compsn. is prepd. by adding a polycaprolactone (having a mol.wt. of 10,000-200,000, pref. 20,000-100,000) as a brittleness-reducing agent to a compsn. which is prepd. by compounding polybutylene terephthalate not contg. glass fibers, etc., with a thermoplastic epoxy resin having repeating bromoaryl units (e.g. an epoxy resin derived from a tetrabromobisphenol) as a flame retardant and if necessary an Sb compd. as a synergist. The compsn. comprises 2-20 wt.% polycaprolactone, 5-20 wt.% polybromoepoxy flame retardant, 2-7 wt.% Sb compd. (when compounded), and the rest being polybutylene terephthalate. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08170980-A (JP)
Title: Intersatellite communication tracking apparatus
Inventor: FUJIWARA TOMOHIRO
IPC: H01Q3/02
Filed: 1994-12-19
Abstract: PURPOSE: To provide an intersatellite communication tracking apparatus which has a low threshold value. CONSTITUTION: A satellite is tracked by using a reference signal 3 oscillated by the satellite and an error signal 6 corresponding to the deviation angle of an antenna 1 with respect to the satellite. Even if an automatic gain control cannot be executed in the band of a carrier frequency by a CR amplifier 17 based on the signal 3 because the received signal of the antenna 1 is a low level, a CLOCK amplifier 31 executes the automatic gain control in a narrow band width of a clock frequency fm2 amplitude-modulated by the signal 6 to output an error signal component. Further, drive signal output means 33 demodulates the component to output an antenna drive signal (▵AZ, ▵EL).
Patent JP-H11148615-A (JP)
Title: Low-nox combustion device
Inventor: KIKUTANI FUMITAKA
IPC: F23C99/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of unburnt hydrocarbon upon igniting and fire distinguishing by a method wherein fuel is burnt by only concentrated flame temporarily upon igniting, in a low-NOx combustion device. SOLUTION: Fuel, supplied from a fuel supplying system 19, is passed through an intercepting valve 11 and the flow rate thereof is regulated by a proportional valve 17 so as to have a predetermined value, then, the flow of the fuel is branched into a concentrated fuel supplying system 12 and a thin fuel supplying system 13 to inject from a concentrated fuel nozzle 14 and a thin fuel nozzle 15 into a concentrated fuel burner 10 and a thin fuel burner 11. The flow of air, supplied from a fan 21, is regulated by a flow regulating unit 22 at the bottom part of a burner case 20 so as to be uniform flow and, thereafter, the air is supplied from an air supplying port into the burners.  The air is mixed into the fuel, supplied from the concentrated fuel nozzle 14, in the concentrated fuel burner and the mixture flows out through a flame port as concentrated mixture, concentrated much more than a logical mixing ratio, and the mixture is ignited by an igniter 23 to form stabilized concentrated flame. According to this method, the discharging concentration of unburnt hydrocarbon upon igniting can be reduced remarkably.
Patent JP-H10164389-A (JP)
Title: Image display device
Inventor: INOUE YOSHIAKI
IPC: G09G1/04
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To set properly the capacitance of an S-shaped correction capacitor at all times. SOLUTION: The horizontal deflection frequency of an input signal is detected in the step 2. Then a numeral table is retrieved according to the frequency detected in the step 3 and a 1st capacitance CSW of an S-shaped correction capacitor is obtained when a horizontal screen size is at maximum (HSW). Then a numeral table is retrieved according to the frequency detected in the step 4 and a 2nd capacitance C.,. of an S-shaped correction capacitor is obtained when a horizontal screen size is at minimum (HSn ). Then a capacitance CS of an S-shaped correction capacitor is obtained according to a prescribed interpolation calculation formula in the step 5 when a horizontal screen size is Hn . Moreover, data of the capacitance CS calculated in the step 6 are outputted and the S-shaped correction capacitor is controlled based on the data.  Thus, a proper capacitance CS of the S-shaped correction capacitor is set at all times according to an input signal.
Patent JP-H05211896-A (JP)
Title: Sensitive method for measuring microorganism
Inventor: KOHNE DAVID E
IPC: C12Q1/68
Filed: 1991-11-28
Abstract: A method for detecting rRNA-specific nucleic acids, tRNA-specific nucleic acids, psrRNA-specific nucleic or pstRNA-nucleic acids of a non-viral organism or group of non-viral organisms in the sample is described.
Patent JP-H06234565-A (JP)
Title: Target and its production
Inventor: OYAMA MASATSUGU
IPC: C04B35/453
Filed: 1993-12-15
Abstract: PURPOSE:To obtain a transparent electrically conductive film more excellent in moisture resistance than an ITO film and having the same electrical conductivity and light transmissivity as the ITO film by using a sintered compact of an oxide containing hexagonal laminar compound mainly containing In and Zn and expressed by the general formula In2O3(ZnO)m ((m) is 2-20). CONSTITUTION:The In compound and Zn compound can be the oxides or a materials to be oxided after sintering. A solution (solution A) made by dissolving both compound in a solvent (e.g. water) is prepared. The conc. of each metal in the solution A is 0.01-10mol/l. On the other hand, a solution (solution B) made by dissolving a precipitation forming agent (e.g. alkali) is prepared. The temp. at the time of forming the precipitate can be above the m.p. and below the b.p. of the solvent. The precipitate is aged for 1-50hr after forming the precipitate. The obtained precipitate is dried at 40-200 deg.C for 0.1-100hr, and next, calcined at 800-1200 deg.C and is pulverized, reduced in a reducing gas atmosphere at 100-800 deg.C and, after molded, sintered at 800-1700 deg.C.
Patent JP-H03177560-A (JP)
Title: Production of sheet-like material having electric insulating property
Inventor: OIKAWA YUSUKE
IPC: C23C14/02
Filed: 1989-12-06
Abstract: PURPOSE:To form a thin ceramic film excellent in electric insulating property by incorporating the constituent elements of a thin ceramic film to a metallic substrate and also enriching the constituent elements by means of annealing at the time of forming a thin ceramic film on a metallic substrate by a dry coating method. CONSTITUTION:For example, a metal sheet composed of a stainless steel containing 4.5% Al, a stainless steel containing 4% Si, a stainless steel containing 0.4% Ti, etc., is annealed under vacuum or under a reducing atmosphere and bright annealing is applied to the stainless sheet to enrich additive elements, such as Al, Si, and Ti, in the surface or further nitric acid electrolytic treatment is performed. Subsequently, a thin ceramic film is formed on the above stainless steel sheet by means of sputtering, ion plating, plasma CVD, etc., that is, a thin film of Al2O3 in the case of Al-containing stainless steel sheet, a thin film of SiOx in the case of Si-containing stainless steel sheet, and a thin film of TiO2 in the case of Ti-containing stainless sheet. By this method, the metal sheet having the thin ceramic film excellent in electric insulating property can be produced.
Patent JP-H08144894-A (JP)
Title: Injection nozzle for promoting mixed gasification by utilizing negative pressure
Inventor: SUGIYAMA TORU
IPC: F02M25/00
Filed: 1994-11-14
Abstract: PURPOSE: To mixedly gasify liquid or the like sufficiently for a short time even under all requirements by providing a funnel-like nozzle body around a jet and a side hole near the jet. CONSTITUTION: A funnel-like nozzle body 2 is provided around an injection pump nozzle jet 3. The nozzle body 2 is provided with side holes 4 penetrating the body 2 from the outer diameter side. When pressurized liquid is jetted from the injection pump nozzle jet 3, negative pressure is generated in the funnel-like nozzle to induce surrounding gas or the like from the side holes 4 provided around the nozzle. Thus, the gas or the like and jetted liquid are swirled so that the jetted liquid is mixed and gasified by jetting from the nozzle. Further, the injection pump nozzle can mixedly gasify the jetted liquid for a short time and effectively.
Patent JP-H10139072-A (JP)
Title: Straw rice bag container
Inventor: SASAKI SOUJIROU
IPC: B65D81/26
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent housed rice from getting damp and prevent harmful insects from breeding to enable long-time preservation by making numerous small holes on a surface of a container shaped into appearance similar to a straw bag rice to allow air from coming in/out of an internal cavity. SOLUTION: A container body 1 and a lid 2 are molded with synthetic resin as a material, wherein a large internal cavity is formed in the container body 1. Longitudinal ropes 3 and lateral ropes 4 are shaped with equal intervals respectively on a surface of the container body 1 to exhibit an apparent shape similar to that of a straw rice bag. Further, narrow fine irregular grooves extending lengthwise are provided in the surface 5 of the container body 1 to form appearance in a state of knitted straw. Numerous small holes 9 are made on the surface 5 and connected with the cavity formed in the container body 1. The lid 2 is of a screw-type and detachably attached to prevent the container appearance from being spoiled while a hanging string 14 are fixed to both sides.
Patent JP-H08141080-A (JP)
Title: Injector with needle for sucking injection liquid
Inventor: KIRIHARA KIYOSHI
IPC: A61M5/32
Filed: 1994-11-24
Abstract: PURPOSE: To eliminate the pain that a patient feels at the time of injection by separately providing an injector with a needle sucking an injection liquid which sucks the injection liquid in addition to a needle for injection to the body. CONSTITUTION: A sucker cap 8 is removed and a needle tube for sucking the injection liquid (needle tube for suction) 5 is mounted and connected at and to an injection liquid suction tube (suction tube) 6. The needle tube 5 for suction is pricked to a vial bottle and an outside cylinder 1 is moved toward the front end of a sucker 2, by which the injection liquid is sucked into the outside cylinder 1. At this time, the needle tube 3 and a needle tube cap 4 are held hermetic to prevent the inflow of the air. The needle tube 5 for suction is then removed and after the sucker cap 8 is mounted to the sucker 2, the needle tube cap 4 is removed and the needle tube 3 is pricked to the skin to be injected to push the sucker 2 into the skin. The injection liquid in the outside cylinder 1 is thereby injected into the body.
Patent JP-H05123388-A (JP)
Title: Deodorization by ozone and fumigator
Inventor: MASUDA SENICHI
IPC: A61L9/015
Filed: 1991-11-02
Abstract: PURPOSE:To carry out strong deodorization as well as the extermination of cockroaches, rats and others by providing a flapper between the downstream side of a reaction portion and the upstream side of a fumigation surface electric discharge ozonizer, connecting a timer respectively to deodorization and fumigation surface electric discharge type ozonizers, the reaction portion, the flapper and a fan. CONSTITUTION:A narrow portion 2 is provided at the flow passage of air that is sucked forcedly by means of a fan 15 through an inflow opening 14 and flows upward, and the electric discharge sphere 4 of surface electric discharge elements 3 is formed at its inner part, and a deodorization surface electric discharge type ozonizer 5 is constituted. And, a reaction portion 6 consisting of activated carbon, an absorbent of stench substance, an ozne gas resolution catalyst or the like, and a fumigation surface electric discharge type ozonizer 7, an outflow opening 11 are provided in order and downstream of it. Also, a flapper 9 that is intermittent with outer air, is provided between the downstream side of the reaction portion 6 and the upstream side of the ozonizer 7, and in addition, a timer 12 is connected, respectively to ozonizers 5, 7, and the flapper 9 and the fan 15.
Patent JP-2001132232-A (JP)
Title: Tool for checking uneven floor around fittings
Inventor: SAITO CHIKAHIRO
IPC: E06B3/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To check unevenness in high accuracy over the whole face of a floor substrate around fittings in a short time with a simple operation while saving labor. SOLUTION: The lig 2 for checking unevenness of a floor substrate in a range in which a door is opened or closed before the opening/closing door is hung in, is provided with a jig support part 6 and a jig body 8. A frame fixing part 6a and a body fixing part 6b for the body are connected to each other in the jig support part 6 through a hinge 6c and the frame fixing part is detachably fixed in a state that the rotary axis of the hinge is turned in the upward and downward direction. The jig body having the same size with the width of the door is an extensible/contractible member. An adjusting part 12 for the posture of the body is provided at the fixed position of the base end of the fixing part for the body and the jig body to correct the horizontality of the jig body and further, to vary the height of the jig body.
Patent JP-H05148337-A (JP)
Title: Epoxy resin composition suitable for structural adhesive
Inventor: OHASHI YOSHINOBU
IPC: C09J175/00
Filed: 1991-11-29
Abstract: PURPOSE:To provide the subject composition excellent in peeling strength without substantial detriment to the excellent tensile shear strength inherent in a cured epoxy resin. CONSTITUTION:The objective composition comprises 65-98 pts.wt. bisphenol epoxy resin (A), 35-2wt.% urethane-modified epoxy resin (B) containing blocked isocyanate groups (the total of components A and B being 100 pts.wt.), 5-50 pts.wt. carboxylated butadiene/acrylonitrile liquid rubber (C) and a curing agent (D).
Patent JP-H01159425-A (JP)
Title: Emergency stopping method for ceramic gas turbine
Inventor: MIMAKI TOSHIO
IPC: F02C9/36
Filed: 1987-12-14
Abstract: PURPOSE:To perform an emergency stop so smoothly by reducing each supply quantity of compressed air and fuel generating combustion gas for driving a gas turbine at the emergency stop of the gas turbine, while increasing the extent of load on the gas turbine. CONSTITUTION:Compressed air out of an air compressor 1 and fuel out of a fuel shutoff valve 11 both are burned in a combustor 2 respectively. A gas turbine 3 is driven by combustion gas out of the combustor 2, and thus power generation takes place with a generator 4. In the above constitution, when the generator 4 is interrupted from a power system 6 by an isolator 8, and necessity for stopping the gas turbine emergently occurs there, an inlet guide vane 9 of the air compressor 1 and a discharge blowoff valve 10 or the fuel shutoff valve 11 or the like are controlled each, and the supply of the compressed air and fuel is reduced or stopped. Simultaneously with this, the resistance value of a surplus shaft power absorber 13 being connected to the generator 4 is increased by an isolator 12. With this constitution, an emergency stop is smoothly performed.
Patent JP-H06146915-A (JP)
Title: Timing belt cover of engine
Inventor: NIIMURA YASUTAKA
IPC: F16M1/026
Filed: 1992-10-30
Abstract: PURPOSE:To reduce noise generated at the time of engine driving and air columnar vibration in a timing belt cover by arranging a noise insulating part made of an elastic member on a timing belt cover part position in the vicinity of at least one of small diameter pulley part out of respective pulleys. CONSTITUTION:A tinning belt 20 wound around the crank timing pulley 12 of a crank shaft 8 journalled to an engine 2, the cam timing pulley 14 of a cam shaft 10, and other pulleys 16, 18, is enclosed in the engine 2. A noise insulating part 32 made of an elastic member is arranged on a timing belt cover part in the vicinity of at least one of small diameter pulley part in each pulley 12, 14 to 18 arranged in the timing belt cover. It is, thus possible when the engine 2 is driven to reduce transmission noise of the small diameter pulley part by the noise insulating part 32 made of the elastic member, and also suppress resonance of air in the timing belt cover.
Patent JP-H10137578-A (JP)
Title: Microcapsule using iminooxadiazine dion polyisocyanate
Inventor: WEISER JUERGEN
IPC: B01J13/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain microcapsules which have a higher capsule content than the dispersion material of the microcapsules without requiring a special cost by constituting microcapsule walls of the reaction product of an isocyanate expressed by specified formula and a crosslinking agent containing NH2 groups. SOLUTION: Walls of microcapsules used in the field of medicine and cosmetics consist of the reaction product of an isocyanate expressed by the formula and a crosslinking agent containing NH2 groups. In the formula, residues R are same or different and are bivalent 1 to 20C (cyclo)alkyl groups or bivalent 7 to 20C aralkyl groups, and residues X are same or different and are NCO or residues produced by removing N-bonded substituents from oligomers of diisocyanate having structural units of urea, biuret, isocyanurate, oxadiazine trion, urethane, allophanate and/or iminooxadiazine dion.
Patent JP-H07143848-A (JP)
Title: Middle grade green tea and refined green tea
Inventor: YAMAGUCHI HAJIME
IPC: A23F3/12
Filed: 1993-11-22
Abstract: PURPOSE:To obtain middle grade green tea and refined green tea capable of rapidly exuding a tea component and preparing a tasty tea using a smaller amount of the tea than ever and packed products of these teas. CONSTITUTION:Middle grade green tea leaves are prepared by rolling steamed tea leaves under heating to thin roll-shaped dry leaves. The objective middle grade green tea is obtained by further crushing the obtained thin roll-shaped dry leaf of middle grade green tea with a crushing roller 4 of a crushing machine 2, forming several pieces to more than a dozen pieces of tea leaf, which are shorter than 15mm and being imparted with many cracks and breaks.
Patent JP-2001129412-A (JP)
Title: Regenerating method of titanium oxide photocatalyst
Inventor: SON HITONORI
IPC: B01J35/02
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for regenerating a TiO2 photocatalyst deactivated by a coating film of SiO2 produced when silicon-containing organic gas is decomposed by photocatalyst reaction. SOLUTION: The TiO2 photocatalyst which is used for decomposing a silicon compound and deactivated is washed in a basic solution of pH 12 or higher to regenerate the deactivated TiO2 photocatalyst.
Patent JP-H03175482-A (JP)
Title: Large-sized display device
Inventor: HONDA TSUTOMU
IPC: H05K7/20
Filed: 1989-12-04
Abstract: PURPOSE:To prolong the life of a cooling fan by preventing dust and moisture from flowing backward by a reverse flow preventing device and protecting the cooling fan. CONSTITUTION:An air discharge duct 8 is provided on the downstream side of the cooling fan 6 and on the upstream side of electric equipment and the reverse flow preventing device 9 is provided in the air discharge duct 8. While the cooling fan 6 is in operation, the outside air is taken in from a suction louver 3 to cool the electric equipment and the reverse flow preventing device 9 is open, so that the air flows in the air discharge duct 8. If the cooling fan 6 stops and dust and moisture are to flow backward from the electric equipment side to the side of the cooling fan 6, the reverse flow preventing device 9 closes a movable piece 9a to prevent the air from flowing backward. Consequently, the life of the cooling fan can be prolonged.
Patent JP-H07144637-A (JP)
Title: Vessel
Inventor: NIIMURA MASATERU
IPC: B60V3/06
Filed: 1993-11-22
Abstract: PURPOSE:To make use of air for floating a hull in order to propel the hull. CONSTITUTION:The hull 11 is constituted so that the whole periphery excluding the rear is surrounded by an outer board 12 positioned below the draft line even after floating, that the rear is formed by the rear outer board 13 positioned below the draft line before floating and above the draft line after floating, that the bottom is suspended by the bottom outer board 14 arranged roughly at the draft line after floating or in the vicinity of the lower end of the rear outer board 13, and that a jet nozzle 14a inclined rearward is made in the bottom outer board 14 so that it may jet compressed air rearward half downward through the jet nozzle 14a.
Patent JP-2000150380-A (JP)
Title: Formation of crystalline silicon film
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/20
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor film which can be thermally crystallized at a lower temperature by forming a silicon film, by sputtering in an atmosphere containing hydrogen at a specific partial pressure value or higher, and then, forming a crystalline silicon film by heat-treating the silicon film at a temperature which falls within a specific temperature range. SOLUTION: When an a-Si film is formed by sputtering in an atmosphere containing hydrogen at a specific partial pressure value of >=20%, the formation of a microstructure in the film can be prevented. This a-Si film can be crystallized at a low temperature of 450-700 deg.C, preferably, <=600 deg.C. In a multi-chamber sputtering system, a spare chamber 1, a substrate passing chamber 2, a reaction chamber 3 for silicon oxide, and a reaction chamber 4 for semiconductor film are partitioned by gate valves 6, 7, and 8, but connected to each other through the valves 6-8. In addition, the sputtering system is constituted in such a way that the exhaustion from and gas introduction to each chamber can be performed perfectly independently.
Patent JP-H11129476-A (JP)
Title: Ink jet recording head and manufacture of elastic plate of ink jet recording head
Inventor: KIMURA KIMITOSHI
IPC: B41J2/045
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To use an elastic plate having a high productivity and an island of a high accuracy by transferring the island formed releasably from board to an elastically deformable polymer film via an adhesive layer in coincidence with an arraying pitch of pressure generating chambers. SOLUTION: A working board 1 made of a material finished as flat as possible, being slightly elastically deformable and having a conductivity at least on its surface such as, for example, a stainless steel is prepared. A pattern 3 having windows 2 coincident with projected shapes of islands disposed to match an arraying pitch of pressure generating chambers on its surface is formed, for example, of nonconductive photoresist. At a stage of finishing the molding, one surface of a thin plate to become an elastic plate body such as, for example, one surface of a polyphenylene sulfide resin film 5 coated uniformly with an adhesive to form an adhesive layer 6, aligned to press the layer 6 to a polished surface 4b of an electroforming layer 4.