baber/WOPTO huggingface dataset:
Patent JP-H04133829-A (JP)
Title: Carpet for vehicle and its manufacture
Inventor: KOSUGE TERUO
IPC: B29C69/00
Filed: 1990-09-26
Abstract: PURPOSE:To ensure light weight and sound insulation by forming an ethylene-vinyl acetate resin foaming layer of partially different density over the back side of a surface fiber layer so as to provide the same weight distribution, thereby forming on this surface an urethane foaming layer of which external surface is formed to be fit to the floor shape of a car. CONSTITUTION:An ethylene-vinyl acetate (hereinafter referred to as EVA) resin foaming layer 2 with partially different density is formed over the back side of a surface fiber layer 1 of a carpet, and on this surface is formed an urethane foaming layer 3 of which external surface is formed to be fit to the floor shape of a car, constituting a carpet for cars. In manufacturing procedure, EVA resin added with blowing agent is applied in the melting condition to cover the back side of the surface fiber layer 1 at the extruding temperature at which EVA resin will not be foamed. Then, the product is cut to the preset size, and the EVA resin is melted in the heating furnace and the blowing agent is foamed, and the cold extrusion forming is achieved immediately in the forming mold. Then, after it is set in an urethane injection mold, the urethane foaming resin solution is injected into the aperture between the EVA resin foaming layer 2 and the mold, and the mold is opened after foaming. Then, process is made such as perimeter cutting.
Patent JP-H02102213-A (JP)
Title: Water stopping material
Inventor: HOSOKAWA ETSUO
IPC: C08L71/02
Filed: 1988-10-07
Abstract: PURPOSE:To provide a water stopping material which is nontoxic, can be solidified in the form of gel in a short period, is excellent in elasticity, and is less in volume change after being dried by mixing a liquid comprising a mixture of a polyethylene glycol dimethacrylate with ethylene glycol with an aqueous solution of a crosslinking catalyst when being used. CONSTITUTION:A polyethylene glycol dimethacrylate is blended with ethylene glycol to produce a liquid (A). The amount of ethylene glycol to be used is suitable about 1-400 pts.wt. in total for 100 pts.wt. polyethylene glycol dimethacrylate resin. Separately, liquid (B) is produced which comprises an aqueous solution of a crosslinking catalyst (e.g., ammonia persulfate) for the polyethylene glycol dimethacrylate, or an aqueous solution obtained by blending the aqueous solution of a crosslinking catalyst with ethylene glycol. The liquids (A) and (B) are mixed and injected into a place where water leaks out, for example, tunnel.
Patent JP-H02101307-A (JP)
Title: Gun type burner
Inventor: HASHIMOTO ATSUSHI
IPC: F23D11/24
Filed: 1988-10-07
Abstract: PURPOSE:To shorten the side length of an apparatus by a method wherein a spray nozzle having a specified spray angle and a flame stabilizing plate having a vertical angle the same as the spray angle and provided with cut and raised parts with slits are furnished together with an ignitor in a rectangular air duct with a blower, and the clearance between the slope of the flame stabilizing plate and the edge of spray is kept at a specified distance. CONSTITUTION:When a blower 4, a fuel pump, and an ignitor 6 are put into operation, fuel is sprayed from a nozzle 1 having a spray angle of 50-90 deg., and ignited. The air flow produced by the blower 4 passes through a duct 3 and slits 2a of flame stabilizing plate 2 so as to form a spiral current, and circles in a spiral shape along the front face of the flame stabilizing plate 2. Then, the air is mixed with the fuel that is sprayed from nozzle 1 at a spray angle of 50-60 deg.. At this time, the clearance between the slope of the flame stabilizing plate 2 and the outer edge of sprayed fuel is kept at 10-20mm, so that a good mixing can be efficiently attained. By this constitution, the total side length of an apparatus can be shortened.
Patent JP-2001071367-A (JP)
Title: Production of thermoplastic resin molded object
Inventor: KAWABATA YASUSHI
IPC: B29C47/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To produe a thermoplastic resin molded object containing a filler in high concn. with high productivity by one process without bringing about the deterioration of appearance quality caused by the burning of the filler such as wood flour or the like and generating the density irregularity caused by the non-uniform dispersion of the filler in a thermoplastic resin in the structure of the molded object. SOLUTION: In a method for producing a thermoplastic resin molded object by extruding a thermoplastic resin compsn. consisting of a thermoplastic resin and a filler by an extrusion molding machine, wherein a shaping mold 8 and the cooling mold 9 directly connected thereto are provided to an extruder main body consisting of a screw 2 and a barrel 3 on the outlet side thereof, to solidify the same, the inner diameter on the outlet side of the adaptor 10 provided between the outlet side of the extruder main body and the shaping mold 8 is set to 80-100% of the inner diameter of the barrel of the extruder and any resistance body interrupting the passage of the thermoplastic resin compsn. is not provided between the adaptor 10, the extruder and the molds other than the contraction of the inner diameter of the adaptor 10 and the temp.  of the barrel in the vicinity of the outlet of the extruder main body is set to temp. equal to or lower than the m.p. of the thermoplastic resin.
Patent JP-H02101693-A (JP)
Title: Input circuit
Inventor: YOSHINO KENJI
IPC: G11C11/409
Filed: 1988-10-07
Abstract: PURPOSE:To prevent malfunction from occurring by varying the threshold voltage of an input circuit element part by a load circuit element connected between a power source side and the input circuit element part corresponding to the occurrence of a noise at a ground side. CONSTITUTION:A load circuit part 2 is connected between the power source side VDD and an input element part 1a. When the noise enters a clock input terminal S1, potential at a point C in the load circuit element part 2d falls in a moment after it rises, and a one-shot wave-form same as the noise occurring at the ground side VSS is generated. Thereby, a P-channel MOS transistor P5 is turned off, and the potential at a point D rises in a moment, then, the threshold voltage of the input circuit element part 1a rises. Therefore, the malfunction can be prevented from occurring without generating the excess of a noise level at a point E over the threshold voltage.
Patent JP-S62115744-A (JP)
Title: Semiconductor device
Inventor: YORIKANE MASAHARU
IPC: H01L21/3213
Filed: 1985-11-15
Abstract: PURPOSE:To prevent the etching of a foundation insulating film by etching at the time of the formation of a through-hole to a layer insulating film coating a lower-layer wiring by shaping a barrier layer onto the surface of the insulating film as a foundation for the lower-layer wiring. CONSTITUTION:An silicon oxide film 2 as a foundation insulating film is formed onto the surface of an silicon substrate 1, and a first aluminum wiring 3 as a lower-layer wiring is shaped onto the silicon oxide film 2 in a required pattern. An alumina film 4 as a barrier layer is shaped onto the surface except the first aluminum wiring 3 in the silicon oxide film 2. An silicon nitride film 5 as a layer insulating film is formed so as to coat the first aluminum wiring 3 on the film 4, a through-hole 6 on width wider than a wiring for the first aluminum wiring 3 is bored at a necessary position, and a second aluminum wiring 7 as an upper-layer wiring shaped onto the silicon nitride film 5 and the first aluminum wiring 3 are connected through the through-hole 6. Since the barrier layer is formed onto the surface of the insulating film, the foundation insulating film is not etched even by etching at the time of the formation of the through-hole.
Patent JP-S63113298-A (JP)
Title: Plate fin type heat exchanger and its manufacture
Inventor: OTSUBO MITSUO
IPC: B23K9/04
Filed: 1986-10-28
Abstract: PURPOSE:To facilitate the manufacture, permit a larger size, prevent liquid leakage and improve the reliability by providing a header section with a header consisting a pipe continuous in the direction of plate fin stacking. CONSTITUTION:In a heat exchanging section 1, flow passages 4, 5 are formed by alternately stacking a plate 2 and a corrugated plate fin 3. Heating fluid outlet and inlet header sections 7, 10 and heated fluid inlet and outlet header sections 8, 9 are formed at either end the heat exchanging section 1, and a head spacer and a distance plate are respectively installed. After removing a part of pipe and applying a build up welding and a surface finishing thee, headers 19-22 each consisting of a half pipe are welded to the respective header sections. This way, the manufacture is facilitated, a larger size is possible, the headers becomes stronger, fluid leakage is prevented, and the reliability is improved.
Patent JP-H1189799-A (JP)
Title: Concentration measuring device for specified ingredient
Inventor: UCHIDA SHINJI
IPC: G01N21/31
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To accurately measure concentration of body fluid ingredients of a living body by giving a spectroscopic analysis of a light received with plural light receivers which is originally light component given out of a body of a subject through the inside of the subject's body by radiating a light to the living body or so. SOLUTION: Light projected from light source 1 is condensed with condenser 2. The condensed light goes into incident end 3a of optical fiber 3 and comes out of emission end 3b. Incident ends 5a, 6a and 7a of optical fibers 5, 6 and 7 are placed on the same surface of the emission end 3b of the optical fiber 3 so that they may be placed having intervals from one another. The emission end 3b and the incident ends 5a, 6a and 7a have a contact with a subject's body. The incident ends 5a, 6a and 7a receive lights emitted from the body after their transmission of the inside of the body. The incident lights in the incidence ends 5a, 6a and 7a are emitted to beam-splitting units 16, 17 and 18. After a spectroscopic analysis, a concentration of a specified ingredient is calculated with calculator 14 and the result is indicated on monitor 15.
Patent JP-H03116162-A (JP)
Title: Wet image forming device
Inventor: KUROTORI TSUNEO
IPC: G03G9/12
Filed: 1989-09-29
Abstract: PURPOSE:To reduce unpleasant odor and to effectively decompose ozone by making part f carrier liquid solvent of developer of silicone oil, and providing a mixing/discharging means whereby ozone and solvent mist effectively come into contact with each other. CONSTITUTION:The silicone oil is contained at least part of the carrier liquid solvent for the developer. Ozone generated by a main charger 14, a transfer charger 11, etc., is decomposed by bringing solvent mist, which is generated by developer on developing rollers 6 and 8, developer sticking to a photosensitive drum 1 and a transfer paper 21, a cleaning unit, a fixing unit, etc., into contact with the ozone; after that, the ozone/solvent mist collecting/mixing/discharging means (a duct 41 provided with a suction fan 40) is used to discharge them. Thus, the ozone is effectively decomposed, and the occurrence of unpleasant odor can be reduced.
Patent JP-S61135881-A (JP)
Inventor: FUJITA MINORU
IPC: B62K23/00
Filed: 1984-12-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09223447-A (JP)
Title: Control and transmission apparatus for protective switch appliance
Inventor: PIEERU DEYUSHIYUMAN
IPC: H01H71/68
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a control and transmission apparatus which is simple, reliable, still, and economical. SOLUTION: This apparatus is a control and transmission apparatus for a relay switch type protective switch appliance and the apparatus is provided with a switch 1 for electric power and a protective assembly 4 and detects abnormality (over load and over current) of each electric flow path in which the switch 1 is installed. The apparatus is driven by a manual control member 51 to be positioned at a driving position corresponding to a closing contact, at a stopping position corresponding to an open contact, and at a tripping position corresponding to the position after abnormality detection.  The apparatus has a movable spring-attached energized cam 52 energized by a trigger spring 54 and the cam 52 drives the manual control member 51 from the driving position, which is a locked position by an automatic interlocking means, after trigger movement and unlock movement of the automatic interlocking means and thus a coil switch is operated.
Patent JP-2001083956-A (JP)
Title: Personal font forming device
Inventor: MIURA MASAKI
IPC: G06F3/0484
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a handwriting type personal font forming device suitable for a user s personality or taste and easy to use by moving a scroll bar displayed on a screen to deform a sample character of standard font, and converting the coordinate points of the whole standard font according to the moving quantity of the scroll bar to generate a personal font. SOLUTION: A standard font deforming means 30 reads either one of standard fonts 10, 20. The standard font deforming means 30 transmits a sample character of the read standard font 10, 20 to a display means 40. A scroll bar is moved, the moving quantity thereof is transmitted to the deforming means 30, wherein a prescribed calculation is performed, and the result is transmitted again to the display means 40 to display the deformed standard font according to a user's taste. When the deformation quantity (parameter) is determined, the font deforming means 30 calculates the coordinate of the whole font to form a personal font 50.
Patent JP-H08117468-A (JP)
Title: Sewing machine
Inventor: NOZAKI TAKEHISA
IPC: D05B29/02
Filed: 1994-10-20
Abstract: PURPOSE: To provide the sewing machine which reduces the complexity of sewing operation for a three-dimensional sewed body by easily varying pressing force. CONSTITUTION: When an air cylinder 11 is driven by inputting a driving signal, a metallic figure 13 moves down on the upper end surface of a pressure spring fixation pin 7 to compress a pressure bar spring 71. Through this operation, the elastic force of the pressure bar spring 71 increases and the pressing force of a presser 63 increases. When the air cylinder 11 is released from being driven, on the other hand, the metallic fixture 13 and pressure spring fixation piston 7 move up through the elastic operation of the pressure bar spring 71, so that the pressing force of the presser 63 is put back into its original state.
Patent JP-S63108762-A (JP)
Title: Manufacture of heat-insulating structure of sensor element
Inventor: TSURUMI SHIGEYUKI
IPC: G01N27/12
Filed: 1986-10-27
Abstract: PURPOSE:To prevent the generation of disconnections at stepped sections in a wiring by forming a diaphragm, an upper surface of which is shaped by SiO2, and forming a sensor element onto the SiO2 surface in the diaphragm. CONSTITUTION:When nitrogen is boiled frothed with an etchant, using silicon nitride or thermal oxide as a mask material onto an Si substrate 4 and the substrate 4 is etched, an indentation in depth of 5-100mum and width of approximately 45mum can be formed. The particulates of SiO2 are deposited onto the surface to which the indentation is shaped, and an SiO2 film in approximately 50mum thicker than the depth of the indentation is formed through heating. The shaped SiO2 film is polished to expose the surface of the Si substrate except the indentation. An silicon section being positioned at the position of the indentation and having an area smaller than the indentation is etched in an anisotropic manner from another surface of the surface of the Si substrate, and removed until etching reaches the surface of SiO2, thus forming a diaphragm, an upper section of which is shaped by the SiO2 film. An element requiring heat insulation is formed onto the diaphragm, a peripheral circuit controlling the element is shaped by the Si surface, and both the element and the circuit are connected by a metallic thin-film wiring. Accordingly, heat insulating structure having high mechanical reliability and the metallic thin-film wiring forming no stepped section between the surface of the Si substrate 4 and the SiO2 film 5 for heat insulation are acquired.
Patent JP-H03119062-A (JP)
Title: Binder comdsition
Inventor: FUNAYAMA TORU
IPC: C04B35/00
Filed: 1989-09-30
Abstract: PURPOSE:To provide a binder composition containing a specific polyborosilazane as an essential component having high temperature strength, oxidation resistance and corrosion resistance and capable of forming ceramic molded products having excellent processability. CONSTITUTION:A binder composition contains at least a new polyborosilazane having crosslinking bonds of formula VI, VII, VIII or IX (R<4> is H, halogen, 1-20C alkyl, etc.; R<5> is a residual group bonded to the N atom of a group having the N atom among the R<4>, and at least two of the N and B atoms in the group of formula IX are employed for crosslinking, the remainder being bonded to the R<4>), a B/Si atomic ratio of 0.01-3 and a number-average molecular weight of 200-500000, the polyborosilazane being prepared e.g. by reacting a polysilazane having a main skeleton comprising units of formula I (R<1> to R<3> are H, alkyl, alkenyl, cycloslkyl, etc., under a condition that at least one of the R<1> to R<3> is H) and having a number-average molewlar weight of 100-50000 with a boron compound of formula II, III, IV or V [L is a compound forming the complex with B(R<4>)3].
Patent JP-H08119134-A (JP)
Title: Motor-operated power steering device
Inventor: NISHIMOTO MITSUHIKO
IPC: B62D6/00
Filed: 1994-10-20
Abstract: PURPOSE: To provide a motor-operated power steering device which can prevent excessive assisting force for steering from occurring when a driving current detection circuit for a string-force assisting motor becomes unserviceable. CONSTITUTION: A motor-operated power steering device which drives a steering- force assisting motor 5 by the use of PWM-control, a target value of motor current of the steering-force assisting motor 5 determined based on steering torque being used as a target value of the automatic control while driving current of the steering-force assisting motor 5 being used as a feedback value of the automatic control. A first duty-ratio limit-value determination means 20 for determining a duty-ratio limit value for the PWM from a vehicle speed and voltage of a power source for the steering-force assisting motor 5 is equipped. Also equipped is a PWM duty-ratio determination means 17 for determining a target PWM duty ratio corresponding to the target value of motor current so as to be smaller than the duty-ratio limit value determined by the first duty-ratio limit-value determination means 20.  An arrangement is made so that the duty ratio limit value may become smaller as the vehicle speed becomes greater.
Patent JP-2001084032-A (JP)
Title: Data recording/display device
Inventor: KAWAMOTO JUNICHI
IPC: G05B23/02
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a data recording/display device for recording or displaying picture data and prescribed data related to the picture data while relating both data with each other. SOLUTION: A monitor body 1 collects the measured value data of a measuring object 9 measured by a sensor 6 through a measured value input device 4 and a data transmission line 10. When a change such as the over of a limited value and a sudden change is generated in a measured value, the picture data of the object 9 inputted from an image recorder 5 are inputted to the monitor body 1 through an image input device 3 and recorded together with time. The recorded measured value data and picture data are displayed on a display device 2 as related display data.
Patent JP-2001081330-A (JP)
Title: Curable composition
Inventor: AKAGI ETSUKO
IPC: C08L71/02
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition which can give cured products that have excellent flexibility, elasticity and surface-staining resistance, and the like by compounding a specific organic polymer, a specific fluorine-containing copolymer, and a specific photocurable compound. SOLUTION: This curable composition comprises (A) an organic polymer having one or more hydrolyzable silicon groups which can hydrolytically be cross-linked, (B) a fluorine-containing copolymer having polymer units each having a polyfluorohydrocarbon group and polymer units each having a photocurable functional group, and (C) a photocurable compound. The components B and C are preferably compounded in amounts of 0.1 to 20 pts.wt., and 0.1 to 20 pts.wt., respectively, per 100 pts.wt. of the component A. The curable composition may further contain (D) a polyfluorohydrocarbon group- containing (meth)acryloyl monomer and/or a polyfluorohydrocarbon group- oligomer preferably in an amount of 0.01 to 20 pts.wt. per 100 pts.wt. of the component A. The curable composition is useful for sealing materials, coatings, and so on.
Patent JP-H0197959-A (JP)
Title: Image recorder
Inventor: ASANO YUJI
IPC: G03D13/00
Filed: 1987-10-09
Abstract: PURPOSE:To prevent the occurrence of troubles in a heat fixing device by arranging a detection sensor which detects the existence of a heat melting adhesive on the back surface of a sheet and making the heat fixing device in an off-state or in a free path state based on an adhesive detection signal by the detection sensor. CONSTITUTION:The detection sensor 34 which detects the existence of the heat melting adhesive 38 on the back surface of the color developing sheets 29a and 29b is arranged on the way of the carrier line of the color developing sheets 29a and 29b which are fed to the heat fixing device 20, and the heat fixing device 20 is constituted so that it is turned off or it is made in the free path state based on the adhesive 38 detection signal by the detection sensor 34. When the color developing sheet 29a, which is applied with the adhesive 38, is sent out to the carrier line, the detection sensor 34 detects it and the heat fixing device 20 is stopped or made in the free path state, so that the color developing sheet 29a is taken out in a state where the adhesive is not thermally melted, as it is. Thus, the stain of the heat fixing device 20 caused by the adhesion of the adhesive and the occurrence of the troubles in operation can be prevented.
Patent JP-H07112953-A (JP)
Title: Production of hydroxyacetic acid and catalyst for its production
Inventor: OKU TOMOHARU
IPC: C07C59/06
Filed: 1993-10-13
Abstract: PURPOSE:To provide a new and economically excellent process for the selective production of hydroxyacetic acid from monoethylene glycol. CONSTITUTION:The characteristic of this process for the production of hydroxyacetic acid comprises the oxidation of monoethylene glycol with a gas containing molecular oxygen in an aqueous solvent in the presence of an iridium catalyst. The catalyst for the production of hydroxyacetic acid by the oxidation of monoethylene glycol with a gas containing molecular oxygen is produced by supporting iridium on a porous inert carrier. The process enables the production of hydroxyacetic acid from monoethylene glycol in high selectivity and yield.