baber/WOPTO huggingface dataset:
Patent JP-H10141823-A (JP)
Title: Auger type ice making machine
Inventor: TSUCHIYA TOSHIAKI
IPC: F25C1/14
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To keep the state of chipped ices made into ice at a good state, and keep stored ice at a state where the ice is kept at a state just after the ice is made, and further ensure selling of the ice in a predetermined amount, and furthermore prevent a constituent apparatus from being overloaded upon compressing ice. SOLUTION: A control plate 36 for promoting agitation of chip shaped ice 32 is adapted such that its cross section is formed into a dogleg shape, and an engagement hole with which a side of the control plate is engaged is provided in an ice storage tank internal wall 20, and that the side is engaged with the engagement hole such that the control plate 36 forms an angular protrusion on the ice storage tank internal wall 20. A boundary of a surface which the chip shaped ice 32 strikes is directly coupled with the ice storage tank internal wall 20. A gap between the engagement hole and the control plate 36 is prevented from water such that a boundary line between an angular ridge of the protrusion and the ice storage tank internal wall 20 is substantially parallel to an agitator line.
Patent JP-H05231420-A (JP)
Title: Hinge joint
Inventor: MANFUREETO MIYURAA
IPC: F16K1/22
Filed: 1992-11-04
Abstract: PURPOSE: To provide a simple, low-cost, easily assembled/disassembled pivotable joint where a first part has pivot bores and a second part has resilient pivot pins. CONSTITUTION: The first part 1 with pivot bores 3 has a closed tubular cross section, and the second part 2, a throttle valve, has resilient pivot pins 5. The pivot pins 5 change the original three-dimensional position during assembling, and snap resiliently into the pivot bores 3 of the first part 1 when the second part reaches the desired assembled position.
Patent JP-H06142171-A (JP)
Title: Personal switching type fragrance generator
Inventor: MORI SEIJI
IPC: A61L9/12
Filed: 1992-11-04
Abstract: PURPOSE:To provide a personal switching type fragrance generator capable of supplying fragrance with a relax/refresh effect desired by an arbitrary individual by mounting on, for example, a chair or sofa, etc. CONSTITUTION:A fragrance package which generates fragrance fitted in the taste of an individual such as a jasmine or lavender, etc., is incorporate a switchably and exchangeably in a fragrance package incorporating part 1 on a supporting board 6 so as to discharge the fragrance when a person-sensing sensor 3 detects the approach of a user.
Patent JP-H02140971-A (JP)
Title: Mos integrated circuit device
Inventor: SASAKI ISAO
IPC: H03K19/0185
Filed: 1988-11-22
Abstract: PURPOSE:To accelerate the operation of a circuit by minimizing the switching speed coefficient of a first MOS transistor and increasing the transconductance of a second MOS transistor. CONSTITUTION:A NAND gate NAND as a logic circuit is composed of a plurality of first MOS transistors 1, and two stages of inverters INV1, INV2 as a load driving circuit are composed of first MOS transistor 1 and second MOS transistor 2. The transistor 1 is formed in a gate oxide film thickness for minimizing a switching speed with the minimum channel length operated at a first power source voltage. Since a second power source voltage lower than the first power source voltage is merely applied to the transistor 2, the gate oxide film thickness is reduced by half, the channel length is shortened, and its conductance is increased. Accordingly, the charging/discharging time of a load capacity CL can be shortened to approx. 1/2. Thus, the operation of the circuit can be accelerated.
Patent JP-S62153375-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: EBE KAZUYOSHI
IPC: H01L21/301
Filed: 1985-12-27
Abstract: PURPOSE:To prevent adhesive from adhering to the surface of a wafer chip in the step of picking up a semiconductor wafer chip, by adding a light scattering inorg. compd. powder to the pressure-sensitive adhesive layer of a pressure- sensitive adhesive sheet composed of a pressure-sensitive adhesive layer provided on the surface of a substrate. CONSTITUTION:This pressure-sensitive adhesive sheet is obtd. by adding a light-scattering inorg. compd. powder to a pressure-sensitive adhesive layer comprising a pressure-sensitive adhesive and a readiation-polymerizable compd. provided on the surface of a substrate. Examples of the light-scattering inorg. compd. are silica powder, alumina powder, silica/alumina powder and mica powder. Preferred examples of the pressure-sensitive adhesive are acrylic adhesives. Preferred examples of the radiation polymerizable compd. are urethane acrylate oligomers. The blending ratio of the acrylic adhesive (a) to the urethane acrylate oligomer (h) in the adhesive layer is pref. 10-90:90-10 by weight.
Patent JP-H03155934-A (JP)
Title: Manufacture of laminated sheet
Inventor: HOSOKI NOBUHITO
IPC: B32B15/08
Filed: 1989-11-14
Abstract: PURPOSE:To increase the number of sets of laminates between hot plates by a method wherein thin metal foils are interposed between laminates each formed by placing a metal foil to the single surface of a stack composed of a required number of prepregs to laminate a required number of sets of the laminates and a molding plate and a cushion material are arranged to the outermost surface of the laminates to heat and press the laminates. CONSTITUTION:A prepreg is formed by impregnating a fabric or nonwoven fabric composed of an inorg. fiber, an org. synthetic fiber or a natural fiber with a resin such as a phenol resin or an epoxy resin to which a solvent is added if necessary so as to adjust the amount of the resin after drying to 40-60wt.% and drying the impregnated one and, as a metal foil, a copper foil or an aluminum foil is used and an adhesive layer is preliminarily provided to the single surface thereof if necessary. For example, a copper foil having thickness of 0.035mm is placed to the upper surface of the stack composed of six prepregs each obtained by impregnating glass cloth having thickness of 0.1mm with a curing agent-containing epoxy resin so as to adjust the amount of the resin after drying to 45% and drying the impregnated glass cloth to form one set of a laminate and 60 sets of the laminates are laminated in this order so that silicone treated aluminum foils having thickness of 0.05mm are respectively interposed between the prepregs and copper foils of the laminates one at a time and a stainless copper plate having thickness of 2mm and a rubber cushion material are arranged to the outermost surface of the laminates and the whole is heated and pressed for 120min between press hot plates at 165 deg.C under molding pressure of 30kg/cm<2>.
Patent JP-H11188482-A (JP)
Title: Welding robot control device
Inventor: SESHIMO TATSUYA
IPC: B23K9/12
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a welding device, wherein the welding failure can be seldom generated at the time of restarting from the hold condition during welding by the action of one or more of robots, positioners, and the like. SOLUTION: A cylindrical member 1b is welded to a disc shaped base material 1a being fixed on a positioner 3 from a welding start point P1 towards a welding finish point P2 by a torch 2 mounted at the tip of a robot 4 while rotating the positioner 3. In this case, when the positioner 3 of a robot control device is once stopped at a point Pt in the middle of the point P1 and the point P2 by some factors after a welding operation is started at the point P1 , a welding restart point P2 moved in the point P1 direction on a welding line is obtained at the time of restarting, to prevent the welding failure such as arc tearing and the like. Furthermore, the positioner 3 is moved till the torch 2 reaches the point Ps . After the torch 2 reaches the point Ps , welding is restarted towards the point P2 therefrom.
Patent JP-2001115416-A (JP)
Title: Connection structure of floating body for floating pier
Inventor: ONISHI KUNIAKI
IPC: E01D15/14
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide connection structure of a floating body for floating piers, which can connect a plurality of floating bodies easily and hardly damages each floating body even if it is rocked by waves. SOLUTION: A plurality of floating bodies formed into a polygonal plate-like shape are arranged in spaced relation allowing free passage with their side faces facing each other and their corner section nearly trued up. Each of their corners is provided with a connection plate insertion recessed section and a connection pin insertion hole which penetrates the recessed section in its thickness direction at a place facing to the recessed section.  A connection plate having a plurality of insertion sections with a connection pin insertion hole is inserted into a connection plate insertion recessed section so that each insertion section is fitted to the connection pin insertion hole in the connection plate insertion recessed section of the floating bodies arranged adjacent to each other, and each of the connection pins is inserted into the connection pin insertion holes of each floating body and each connection plate so as to penetrate them.
Patent JP-H11131291-A (JP)
Title: Electrodeposition coating
Inventor: ARAKAWA TAKASHI
IPC: C25D13/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposition coating method by which a coating soln. infiltrated into the seam of an automobile body steel sheet can be removed. SOLUTION: A material to be coated is dipped in an electrodeposition coating material and then baked. In this method for coating an automobile body by electrodeposition, a preheating stage for heating the material and a stage following the preheating stage for spraying hot water and/or hot water mist on the seam of the automobile body steel sheet are provided between the stage for dipping the material in the electrodeposition coating material and washing the material with water and the stage for baking the material.
Patent JP-H04167563-A (JP)
Title: Protective circuit of semiconductor device
Inventor: MISU KAZUHITO
IPC: H01L27/088
Filed: 1990-10-31
Abstract: PURPOSE:To prevent a leakage current caused by the injection of hot electrons into a field insulating film by a method wherein an element of thyristor structure is provided between a bonding pad and a fixed potential terminal. CONSTITUTION:An N-type impurity diffusion resistor 1a (input resistor) selectively formed on a P-type silicon substrate is provided between an input terminal and an inner circuit to constitute a protective circuit, where a first N-type well 14 is provided around a bonding pad 5a which serves as a input terminal, a P<+>-type impurity diffusion layer 17 is connected to the first N-type well 14, and a metal wiring layer 5d is connected to the bonding pad 5a. A second N-type well 15 separated from the first N-type well 14 by a prescribed interval is connected to a fixed potential end (metal wiring 5c kept at a ground potential) with a metal wiring 5e. By this setup, hot electrons are prevented from being injected into a field oxide film, so that a leakage current is not induced.
Patent JP-2001118829-A (JP)
Title: Formation of metallic pattern
Inventor: YAMAGUCHI MINEO
IPC: H01L21/306
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method by which deposits adhering to the side face of a metallic pattern formed of a metal having a superior acid resistance can be removed surely and, at the same time, the side face of the pattern can be formed highly perpendicularly to the surface of a substrate. SOLUTION: In a first etching step of a method for forming metallic pattern, about 1/6 of the top portion of a lower electrode forming film 17A is etched with a mixed gas of chloride supplied at a flow rate of 0.09 slm and Ar supplied at a flow rate of 0.01 slm by using a resist pattern 18 as a mask. In the subsequent second etching step, lower electrodes 17B are formed of the film 17A by etching the remaining portion of the film 17A with a mixed gas of chloride supplied at a flow rate of 0.01 slm and Ar supplied at a flow rate of 0.09 slm. Consequently, soluble first side wall deposits 21 are formed on the side walls of a pattern exposed in the openings 18a of the lower electrodes 17B in the first step and insoluble second side wall deposits 22 are formed on the side faces of the deposits 21 in the second step.
Patent JP-S62155476-A (JP)
Inventor: NAGATA TETSUHIRO
IPC: F25B41/04
Filed: 1985-12-27
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-H02143146-A (JP)
Title: Fat-component measuring instrument
Inventor: MIYAUCHI KATSUYUKI
IPC: G01N21/35
Filed: 1988-11-25
Abstract: PURPOSE:To make exact measurement by irradiating an object to be measured, such as food, with the wavelength light of the absorption band of the fat-component, measuring the attenuation quantity of the returned light and analyzing the fat-component content, then varying the wavelength of the projected light from the wavelength of the absorption band of hemoglobin at this time at the time of measuring the fat-component included in the object to be measured. CONSTITUTION:The light from a main body section 12 contg. a selecting section 13 and a control section 14 is sent to a light irradiation section 11. The light having the reference wavelength and absorption wavelength of the fat-component is generated from the light irradiation section 11 at the time of investigating the content of the fat-component. The instrument is constituted in such a manner. An operator operates the selecting section 13 to generate the reference wavelength and absorption wavelength of the moisture from the irradiation section 11 and knows the content of the moisture from the quantity of the returned light at the time of investigating the moisture content first. The quantity of the fat-component of the object to be measured is determined in the same manner in the case of determining the content of the fat-component. The exact measurement of the fat-component is not possible unless the hemoglobin contained in the fat-component is considered at this time. The reference wavelength is, therefore, determined at about 1.60mum and the absorption wavelength at about 1.70mum in the control section 14 by which the influence of the hemoglobin is eliminated.
Patent JP-H10118501-A (JP)
Title: Meso-microporous fcc catalyst compounded with gibhsite
Inventor: WACHTER WILLIAM A
IPC: B01J35/10
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To improve the conversion selectability of a catalyst by dispersing alumino silicate zeolite having a silica to alumina molar ratio of a specific value or above and gibhsite at specific weight ratio into a silica matrix obtainable by an ion exchange method or from sodium silicate, acid and aluminum salt of a mineral acid. SOLUTION: The matrix material consists of meso-microporous silica sols of different two types. The first type is formed by the ion exchange method and the second type is prepd. by brining the sodium silicate into reaction with the mineral acid, then adding the aluminum salt thereto. The crystalline alumino silicate zeolite has a molar ratio of the alumina to the silica of about >=2.2 and has uniform micropores. The amt. of the zeolite components in the entire catalyst is specified to about 1 to 80wt.% of the total weight of the catalyst. The gibhsite is specified to 5 to 50wt.% in the entire catalyst compsn. The slurry contg. the three major components described above is spray dried to form spherical microparticles and these particles are subjected to an ion exchange with the ammonium salt soln. of the strong acid, by which the catalyst is obtd.
Patent JP-H07147370-A (JP)
Title: Lead terminal structure of surface mounting type integrated circuit package and method for fixing lead terminal
Inventor: KAWAKAMI HIROSHI
IPC: H01L23/50
Filed: 1993-11-26
Abstract: PURPOSE:To improve the fixing strength of a surface mounting type integrated circuit package to a mounting substrate and, at the same time, to easily observe the states of soldered parts from the outside. CONSTITUTION:The front end parts 5 of lead terminals 4 protruding from side faces of an integrated circuit package are bent upward. When solder is melted, the solder rises to the bent front end parts 5 of the terminals 4 due to the surface tension of the solder, resulting in an increase in fixing strength of the package to a mounting substrate. In addition, the state of the solder adhering to the front end parts 5 can be easily observed from the outside. It is also possible to put a perforated bar-like solder body on the bent part 5 of each terminal 4 and fixing the part 5 to the substrate by melding the solder body by heating.
Patent JP-H09192487-A (JP)
Title: Catalyst carrier and catalyst for purification of exhaust gas
Inventor: TANAKA TOSHIYUKI
IPC: B01D53/86
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent poisoning by sulfur while maintaining NOX removing performance and to prevent the sintering and solid phase reaction of a catalytic noble metal and an NOX occluding material by carrying them on a catalyst carrier consisting of alumina particles and zirconia layers coating the surfaces of the particles. SOLUTION: A catalytic noble metal and an NOX occluding material selected from among alkali metals, alkaline earth metals and rare earth elements are carried on a catalyst carrier consisting of alumina particles and zirconia layers coating the surfaces of the particles of obtain the objective catalyst for removal of NOX, CO and hydrocarbons in exhaust gas in an atmosphere contg. oxygen in excess. The catalyst carrier is produced by carrying zirconium on alumina by precipitation, impregnation or spraying and then firing it at >=700 deg.C in an oxidizing atmosphere. Zirconium ray be carried on alumina by a sol-gel method using an alkoxide.
Patent JP-H02194182-A (JP)
Title: High-phosphorus nickel plating method
Inventor: TSUZUKI TAKAYOSHI
IPC: C25D5/14
Filed: 1988-11-24
Abstract: PURPOSE:To obtain a plating in which an electroplating layer is tightly adhered to an electroless plating layer by applying electroless high-P nickel plating, then applying electroplating in the plating bath while continuously changing the current density, and continuously changing the plating film from a high-P part to a low-P part. CONSTITUTION:Electroless high-P plating is applied, and then electroplating is applied in a plating bath while continuously changing the current density from 0 to 10A/dm<2>. The P content in the plated film is continuously changed from the high-P part deposited only by electroless plating to the low-P part deposited by electroplating and electroless plating. Accordingly, a plated film in which a discontinuous P-content boundary is not present is obtained. As a result, the P content is reduced in soldering in the vicinity of the plated film surface, where an alloyed layer is formed with the solder, to improve the solder wettability. Furthermore, tight adhesive property against the chemical stress and mechanical stress supported in an actual use is imparted.
Patent JP-H04282550-A (JP)
Title: Metal halide lamp having improved initial light output
Inventor: TEIMOSHII PIITAA DEIBAA
IPC: H01J61/073
Filed: 1991-10-17
Abstract: PURPOSE: To provide an improved metal halide lamp, which comprises a means to lower light loss caused in the starting time and to lessen mercury concentration in an arc tube wall and for which fused quartz arc tube is used as a light source. CONSTITUTION: An anode member 24 has a markedly large size, as compared with a cathode member 26 and is provided with a bullet-like cylindrical terminal part 40 sufficiently wide to withstand the starting electric current, without melting a fire-proof metal selected for the terminal part. The enlarged terminal part 40 of the anode member is jointed to a fire-resistant metal axial part 42. The cathode member 26 has a different structure, and the terminal part 44 is integrally formed with a fire-resistant metal winding 46. The fire-resistant metal winding 46 is jointed to a first fire-resistant metal axial part 47 in the outside end and at the same time jointed to a second fire-resistant metal axial part 48 in the inside end.
Patent JP-H11136467-A (JP)
Title: Scanning optical system
Inventor: MUSHIAKI NOBUO
IPC: G02B26/10
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a mirror-based scanning optical system provided with high optical performance capable of variable magnification. SOLUTION: This system is provided with a first lens group Gr1, a mirror M, a second lens group Gr2 and a third lens group Gr3 in an order from an object side, wherein object scanning is performed by the rotation of the mirror M while forming an object image I2 on a line sensor D. The pupils of the first and second lens group Gr1 and Gr2 are almost matched, the power is varied in the sensor array direction of the line sensor D by making the third lens group Gr3 change a magnification at the time of zooming and simultaneously, the speed of the object scanning is changed by making the mirror M change a rotational speed.
Patent JP-S62156821-A (JP)
Title: Formation of silicon nitride film on semiconductor wafer
Inventor: NODA KAZUO
IPC: H01L21/318
Filed: 1985-12-28
Abstract: PURPOSE:To prevent the ammonium chloride particles from bonding on the surface of wafer in case of forming a silicon nitride film by a pressure-reduced CVD device while improving the yield of titled formation by a method wherein the exhaust speed in high vacuum is accelerated thereby reducing the water content contained in inner lubrication oil of a vacuum pump. CONSTITUTION:A quartz tube used for a reactive heating vessel 2 is pressure- reduced by driving a rotary pump at the exhaust speed exceeding 1,300l/min in high vacuum. If the exhaust speed of rotary pump 7 is changed exceeding 1,300l/min the bonding quantity of ammonium chloride particles can be reduced. Besides, if any different sized reactive heating vessel 2 is used, similar results can be achieved by changing the exhaust seed in high vacuum almost in proportion to the size of vessel capacity. In other words, the quantity of bonding ammonium chloride particles can be reduced down to considerably low level by specifying the exhaust per minute in high vacuum of rotary pump 7 to be almost exceeding 25 times preferably 30 times of the capacity of reactive heating vessel 2.
Patent JP-H02182669-A (JP)
Title: Method and apparatus for storing filamentous material
Inventor: ENTSUO KOTSUKORO
IPC: B65H51/20
Filed: 1989-11-15
Abstract: PURPOSE: To store a filiform product without twisting by guiding the filiform product from a feeder unit to a first storing idler drum through a process of changing the direction of the filiform product, by guiding it to a second storing idler drum through a station, and by guiding it to a processing unit through a process of changing the direction. CONSTITUTION: A station 15 for receiving and delivering a filiform product 18 is provided between two coaxial storing idler drums 19, 20, and it is rotated around axes of the storing idler drums 19, 20 under control. The second storing idler drum 20 is a drum for receiving the filiform product 18 to be stored, it is so set as to be axially moved, and the filiform product 18 to be supplied from a feeder unit is wound on both storing idler drums 19, 20. Both idler drums 19, 20 are freely rotatably set, the station 15 is also rotatable, and therefore, the filiform product 18 travels without being stopped. Moreover, both idler drums 19, 20 are rotated in the mutually opposite directions, and the tangential speeds of them correspond to the speed for receiving and delivery of the filiform product 18.