baber/WOPTO huggingface dataset:
Patent JP-H0639934-A (JP)
Title: Manufacture of sheet-like matter with tongued-and-grooved pattern
Inventor: KITAZAWA AKINORI
IPC: B29K105/04
Filed: 1992-02-26
Abstract: PURPOSE:To realize the surface strength of a product as much as that of ordinary leather without impairing the merit for forming sharp uneven pattern by a method wherein the pattern is printed with expansion accelerator-containing ink and, after expandable vinyl chloride resin layer is formed on the pattern, the pattern is thermally expanded. CONSTITUTION:Pattern is directly printed on wall base paper as base material 1 with expansion accelerating ink. Expandable vinyl chloride resin sol is applied by the thickness of 0.17mm on the ink coated layer 2. The expandable vinyl chloride resin layer 3 is expanded by being heated up to the heating temperature of 225 deg.C for 45sec. Foamed layer 2a, which consists of coasened cells, does not reach the surface of a product but is confined within the resin layer, resulting in emerging outstanding tongued-grooved pattern out of the surface and having the surface strength as much as the surface strength of ordinary leather.
Patent JP-H09236252-A (JP)
Title: Combustion fan controller
Inventor: ENOMOTO TAMOTSU
IPC: F23N1/02
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To keep a desired air-fuel ratio even when the draft resistance of an exhaust duct of a fan changes significantly, by automatically renewing the reference power supply amount and accurately detecting adhesion of dust on the exhaust duct and the fan. SOLUTION: A target rotational speed setting device 22 is to set a target rotational speed Ns of a motor 4 and corrects the target rotational speed Ns based on a deviation ΔWx between the reference power supply amount Ws and the driving power supply amount Wx so that the driving power supply amount Wx approaches the the reference power supply amount Ws. A driving power memory 27 stores the driving power supply amount Wx at which the rotational speeds Ns detected reach the target rotational speed Ns, and when a deviation ΔWx between the reference power supply amount Ws and the last driving power supply amount Wx stored in the memory 27 exceeds a renewal deviation ΔW0, the reference power supply amount Wx stored in the reference power memory 29 is renewed.
Patent JP-H06239337-A (JP)
Title: Easily opening barrier carton
Inventor: IIJIMA ATSUSHI
IPC: B65D5/60
Filed: 1993-02-04
Abstract: PURPOSE:To easily unseal a catton box, by surely sticking both sides of the upper face of an inner bag to the top face of the carton box respectively and providing a number of scores on the whole face of the melting seal attached on the upper face of the inner bag. CONSTITUTION:An adhesive 15b is applied at the outer side of scored lines 10 of the upper plate 2 to form a wide rectangular belt and the both sides of the upper face of the inner bag 12 contained in the carton box 1 are entirely and firmly stuck to the upper plate 2 of the carton box through the adhesive 15b. Next, numerous scores 14 are provided on the whole front edge of the melting seal 13 on the upper face of the inner bag 12 to cut the inner bag 12 and unseal it from an arbitrary position of the melting seal 13 by the action of the scores 14. In this way, the middle of the upper part of the carton box 1 can be opened widely and the inner bag 12 can be cut at an arbitrary point from the melting seal 13 provided with scores 14 on the upper face of the inner bag 12 exposed at the opening. Hence, commodities can be easily taken out and the box can be re-sealed.
Patent JP-H01215045-A (JP)
Title: Chip for tape carrier
Inventor: MAEMA TETSUYA
IPC: H01L21/312
Filed: 1988-02-24
Abstract: PURPOSE:To form other combination, which does not depend upon the combination of a polyimide resin film and a plasma nitride film, to improve yield of the manufacture of a chip and to reduce cost by coat ing the periphery of the edge section of an internal electrode wiring with polysilicon and coating the upper section of the polysilicon layer with a nitride film as a final protective film. CONSTITUTION:A polysilicon layer 9 is shaped between an internal electrode wiring 3 on a substrate 2 and a plasma nitride film (an SiN film) 50. An inner lead 7 and a bump electrode 6 are heated and pressed by a bonding tool 8 and connected on bonding. Cracks are easy to be generated in the plasma nitride film 50 on the edge section of the internal electrode wiring 3 due to the stress of the bonding tool 8 at that time, but the polysilicon layer 9 displays a function as a buffer because the polysilicon layer 9 is shaped between the internal electrode wiring 3 and the plasma nitride film 50, thus relaxing bonding damage.
Patent JP-H0665803-A (JP)
Title: Washing-resistant silk clothes
Inventor: TORIYAMA SHIGESATO
IPC: D06M13/11
Filed: 1991-02-07
Abstract: PURPOSE:To provide the subject clothes developing no wrinkle or no shortened yarn abnormality on its face fabric even if washed. CONSTITUTION:The objective clothes can be obtained by using a special washable silk fabric as the face fabric treated with (A) an epoxy compound, (B) a silicone resin, and (C) an aminoplast resin and/or glyoxal resin and having <=3% of washing shrinkage rate in the warp direction and <=-3% of that in the weft direction and by jointing core fabrics of -2.5 to -0.1% washing shrinkage rate in the weft direction to specified sites.
Patent JP-H09232061-A (JP)
Title: Soldering device for electronic parts
Inventor: HIGUCHI TOSHIYUKI
IPC: H01R43/02
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent the change of a terminal-to-terminal pitch at the time of soldering, by soldering the terminals of electronic parts in a soldering bath, and then to be treated by a terminal correcting mans having specific structure. SOLUTION: In a soldering device for electronic parts, wherein a terminal in pressed into a molding portion composed of the thermal plastic resin of the electronic part main body, or insertion-molding, and also a lead wire is solderingly connected to the terminal; the following means are used. That is, electronic part main body positioning means (22 and 22a, etc.): for positioning the main bodies of the electronic parts 10 (e.g. coil parts); a soldering bath 23: for soldering a lead wire wound on a terminal 10a; means (21 and 22, etc.): for dipping the terminal 10a into the soldering bath 23, and also after the dipping for a given time, for taking out the terminal 10a from the soldering bath 23; and a terminal correcting means 28: for taking out the terminal 10a from the soldering bath 23, and then for correcting the pitch intervals of the terminals (constituted of first and second correcting plate 28c and 28d, a notch 28b, and a driving part 28a).
Patent JP-S59164031-A (JP)
Inventor: UEDA YASUHIRO
IPC: A61B1/00
Filed: 1983-03-10
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-H0561022-A (JP)
Title: Frequency doubling device of light wave
Inventor: RIFUATSUTO ATA MUSUTAFUA HIKUM
IPC: G02F1/361
Filed: 1992-02-26
Abstract: PURPOSE: To obtain an org. nonlinear optical material and more particularly a nonlinear optical material having resistance to a temp. change by embodying phase matching in a high polymer network and to obtain the nonlinear optical material by which orientation is obtainable without impairing its spiral structure by permanently orienting a nonlinear-polarizable constituting element. CONSTITUTION: This frequency doubling device for light waves forms a secondary higher harmonic 6 while guiding the basic wave 2 generated from a laser beam source 1 via the nonlinear optical media 5. In this device, this nonlinear optical media is formed of the constituting element having a polymer network and the large nonlinear-polarization performance. The phase matching in this device is embodied by using the polymer network having a spiral structure. The pitch of the spiral structure is made suitable to the phase matching conditions by the selection of the polymn. conditions during network formation.
Patent JP-S60183877-A (JP)
Title: Focus detector
Inventor: KANEDA NAOYA
IPC: G02B7/28
Filed: 1984-03-02
Abstract: PURPOSE:To reduce erroneous distance measuring due to a far and close competition object, which is apt to occur in a certain distance measuring visual field, to detect the focus with a high precision by detecting the focal length of an image pickup optical system and varying the taking-out range of the output signal of an image pickup means in accordance with this focal length. CONSTITUTION:The focal length is detected momentarily by a zoom position detecting means 27 including a detecting part and a microprocessor part which determines a distance measuring position on a basis of information of this detecting part, and information based on the size of the distance measuring visual field determined by this focal length is outputted to a PLA26. The PLA26 changes a control signal supplied to a gate 18 in accordance with this distance measuring visual field information. A zoom position, namely, the focal length is detected at the distance measuring start time, and a distance measuring region determined by this focal length to detect a direction, and a lens group 10 related to focusing is driven, and thereafter, high frequency components are extracted through steps of zoom position detection and distance measuring region selection.
Patent JP-H10220178-A (JP)
Title: Pipe jacking machine
Inventor: AKIYAMA HIROSHI
IPC: E21D9/12
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent the stuck soil and sand in a screw conveyor for a screw-conveyor earth removing device, and to improve the operating efficiency of pipe jacking by forming a fluid supply port supplying a fluid towards the inside of a casing near the disconnected site of a longitudinally spiral blade installed onto the outer circumference of a screw shaft for the screw-conveyor earth removing device. SOLUTION: In the pipe jacking machine with a screw conveyor 6 consisting of a screw 6c having a spiral blade 6a in the longitudinal direction on the outer circumference of a shaft 6b and being internally fitted to a casing 6d, a fluid supply port supplying a fluid towards the inside of the casing 6d is formed near the disconnected site of the blade 6a. Since there is no conveying force of excavated materials in the disconnected section of the blade 6a of the screw conveyor 6, the excavated materials in the casing 6d are easy to get stuck in a device, etc., particularly squeezing soil and sand to be carried such as a pinch valve 7.  When the fluid is supplied towards the inside of the casing 6d from the fluid supply port formed near the disconnected site of the blade 6a at that time, excavated materials are difficult to get stuck because excavated materials in the disconnected section contain the fluid and are loosened.
Patent JP-S57152870-A (JP)
Title: Preparation of seasoned "konbu" (sea tangle)
Inventor: SAITOU TADASHI
IPC: A23L17/60
Filed: 1981-03-18
Abstract: PURPOSE: KONBU is boiled with a seasoning solution containing sorbitol, dried, laminated into layers and pressed to prepare a food product having good nutritions and taste of KONBU and comfortable texture.  
     CONSTITUTION: Young KONBUs which are thined during KONBU cultivation are washed with cold water, passed through hot water, then placed in net bags, and pressed for dehydration until the water content comes down to 30%. The product is sufficiently soaked in a seasoning solution that is prepared by heating a solution containing sorbitol, sugar, starch syrup, soysauce and other additives and dehydrated. The seasoned KONBUs are dried on a metal screen and several sheets of them are laminated on a plate 2. Futher, a plate 3 is placed on the laminated KONBU and they are pressed into a plated KONBU, which is cut into an appropriate size and packed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05241035-A (JP)
Title: Optical waveguide and production thereof
Inventor: IMOTO KATSUYUKI
IPC: G02B6/12
Filed: 1992-02-27
Abstract: PURPOSE:To inexpensively produce the optical waveguide which has a large difference in the refractive index between a core and a clad and is low in warpage and small in loss. CONSTITUTION:An Si substrate 1 has the projecting core 2 of SiONH which is coated with a clad 3 and is formed by a plasma CVD method. Additives for controlling a refractive index, such as P and Ge, are incorporated at a slight ratio of <=10mol% in the core 2. The refractive index itself of the core is dominantly determined by the SiONH which is an essential component. The additives for controlling the refractive index, such as P and Ge, act as the additives for controlling physical characteristics, such as coefft. of thermal expansion of the clad and the substrate or softening temp., and for decreasing the content of H. As a result, the higher refractive index of the core is obtd. and the matching of the coefft. of thermal expansion of the clad and the substrate is possible.
Patent JP-S61199070-A (JP)
Title: Method for detecting start of electroless plating
Inventor: SUGIURA YUTAKA
IPC: C23C18/34
Filed: 1985-02-28
Abstract: PURPOSE:To detect correctly the start of electroless plating by immersing a material to be plated in an electroless plating soln. immediately after supplying electric current between an anode and a cathode in the plating soln., measuring the potential difference between the cathode and the material to be plated and confirming the reduction of the potential difference to zero. CONSTITUTION:When a very thin layer of Co-P or the like is formed by electroless plating in a short time, it is required to confirm the start of electroless plating. A bar anode 3 and a bar cathode 4 are put in an electroless plating soln. 2 in a plating tank 1. Immediately before a material 7 to be plated is immersed in the plating soln. 2, electric current is supplied between the anode 3 and the cathode 4 from a DC power source 5 to activate the cathode 4 by the deposition of Co-P. The material 7 is then immersed at once in the plating soln. 2. When Co-P is deposited on the material 7, the potential difference between the cathode 4 and the material 7 measured with a potentiometer 6 is reduced to zero. This point of time is considered to be the time when the electroless plating of Co-P on the material 7 starts.
Patent JP-S62196698-A (JP)
Inventor: UMEOKA KAZUAKI
IPC: G10K11/16
Filed: 1986-02-25
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-S52125118-A (JP)
Title: Manufacture of sorbic acid granules
Inventor: TAKANO MASAAKI
IPC: C07C51/43
Filed: 1976-04-09
Abstract: PURPOSE: To obtain sorbic acid in the form of granules by extruding its powder having a particle size of 70 mesh in the presence of water and a surface active agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10219424-A (JP)
Title: Method for modifying surface part of metallic material
Inventor: EBISAWA TAKASHI
IPC: C23C8/36
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To efficiently modify the surface part of a metallic material, such as aluminum material, in a short time to a sufficient depth by changing accelerating force during plasma irradiation to change the state of melting of the surface part of the metallic material and relieving the internal stress occurring after solidification in the surface part. SOLUTION: Plasma is formed by using modifying elements for modifying the surface part of a metallic material, and the surface part of the metallic material is irradiated with the plasma while applying accelerating force to the plasma. By this procedure, the surface part is partially melted and also the modifying elements are introduced into the resultant molten part to modify the surface part of the metallic material. At this time, the accelerating force is changed during the above plasma irradiation. By this method, the internal stress occurring after solidification in the surface part can be relieved, and as a result, a modified layer of good quality, free from peeling, can be formed at high efficiency.  Although the change of accelerating force can be performed by means, e.g. of temporary reduction in accelerating force or gradual reduction in accelerating force, an alternate repetition of plasma irradiation at large accelerating force and plasma irradiation at small accelerating force for killing the melting of the surface part can be suitable used.
Patent JP-H02239173-A (JP)
Title: Lightweight heat resistant tray
Inventor: ITO ATSUSHI
IPC: F27D3/12
Filed: 1990-02-20
Abstract: PURPOSE:To provide the lightweight heat resistant tray which has excellent thermal impact resistance, withstands rapid heating and rapid cooling and allows the reduction in weight by consisting the tray of a specific ratio of heat resistant inorg. fibers, a specific ratio of an inorg. binder consisting of specific components and a coating layer consisting of specific components and having a specific film thickness. CONSTITUTION:A sintered body 1 is formed by sintering refractory powder of alumina, alumina-silica, zirconia or magnesia type, and 15-80wt.% one or >=2 kinds of inorg. binders selected from easily sinterable assistant of silica-soda, calcium borate borate type or silica frit. The coating layer 2 is formed on the surface layer of the sintered body 1 by sintering one or 2 kinds of the refractory powders selected from zirconia, titania and thoria stabilized by zirconia, calcia, yttria, etc., which impregnated therein or applied thereon and has 5 to 500mum film thickness. The lightweight heat resistant tray consists of this sintered body 1 and the coating layer 2.
Patent JP-H01215998-A (JP)
Title: Zinc-chromium electroplating method
Inventor: KANAMARU TATSUYA
IPC: C25D5/26
Filed: 1988-02-23
Abstract: PURPOSE:To continuously carry out Zn-Cr electroplating ensuring superior corrosion resistance over a long time by carrying out plating with an insoluble anode in an acidic plating bath contg. Zn<2+> ions, Cr<3+> ions and an org. reducing agent each at a specified concn. CONSTITUTION:Zn-Cr electroplating is carried out with an insoluble anode in an acidic plating bath contg. 10-150g/l Zn<2+> ions, 10-150g/l Cr<3+> ions and <=50g/l org. reducing agent or further contg. <=40g/l Br<-> ions. Chromic acid or chromium chromate may be used as the Cr source and ethanol, propanol, starch or saccharides as the org. reducing agent. The plating conditions include about 30-70 deg.C plating temp., >=about 50A/dm<2> current density and about 30-200m/min relative flow rate. Corrosion resistant Zn-Cr plated steel sheets having about 5-40% Cr content are stably and continuously produced over a long time.
Patent JP-S62199771-A (JP)
Title: Formation of deposited film
Inventor: ISHIHARA SHUNICHI
IPC: C23C16/44
Filed: 1986-02-27
Abstract: PURPOSE:To form a functional deposited film useful for application to electronic devices by forming plural precursors of a gaseous raw material gaseous hydrogen and gaseous halogen oxidizing agent and forming the deposited film on a substrate by such precursors. CONSTITUTION:The gaseous raw material for forming the deposited film, gaseous hydrogen and the gaseous halogen oxidizing agent which exerts an oxidation effect to the raw material are introduced into a reaction space and the brought into chemical contact with each other to form the plural precursors contg. the precursor atom-like hydrogen in an excitated state. The raw material includes straight chain, ranched chain and chain silane compds., etc., and the oxide includes gaseous halogens such as F2 and Cl2, fluorine and chlorine in a nascent state, etc. The ratio of the raw material and the oxidizing agent is specified to about 1/20-100/1. The ratio of the gaseous hydrogen to the oxide 1 is made about >=0.01 and the mixing pressure is maintained under about 1X10<-7>-10atm. At least one of the precursors are used as the supply source for the element to constitute the deposited film and the deposited film is formed on the substrate. The substrate temp. is kept at about 70-350 deg.C in this stage.
Patent JP-H10239251-A (JP)
Title: Method and device for evaluating deposition state in pipe
Inventor: HASHIMOTO NOBUHIKO
IPC: G01B15/02
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for evaluating a deposition state in a pipe without dismantling a treatment system facility. SOLUTION: A device has an X-ray generator 1 and an X-ray detector 3, and both are arranged oppositely while sandwiching, for example, a pipe 2 to be investigated of a treatment system facility for refining a final product or an intermediate product from a certain substance. Further, an analysis device 6 is provided. Then, X rays 1a are applied from the X-ray generator 1, for example, to the pipe 2, and 'X-ray transmission information of area and shading value for each unit picture element' regarding inside for example, the pipe 2 that the X-ray detector obtained from the X rays being transmitted is inputted to the analysis device 6, images are analyzed by a specific procedure, and the deposition state of a deposit 4, for example, inside the pipe is evaluated.
Patent JP-S63208707-A (JP)
Title: Parameter detector for paper or the like
Inventor: MIZUNAGA KAZUHIRO
IPC: G01B21/08
Filed: 1987-02-25
Abstract: PURPOSE:To decide correctly whether there is one or two sheets of paper money of different kind by detecting the quantity of displacement of a detection roller which is driven to move in the contacting direction to a receiving member and displaced by paper, etc., carried to between rollers i the of an electric signal. CONSTITUTION:When paper money B is clamped by a belt 22 and moved into between the roller 17 and detection roller 13, the detection roller 13 moves away fro the roller 17 by the thickness of the paper money. A detection lever 10 also swings as shown by a chain line. The detection roller 13 is provided between an end part 10b and a shaft 12, so the quantity of displacement of the end part 10b is larger than that of the detection roller 13. Namely, the quantity of displacement is increased by the detection lever 10. The displacement quantity of the end part 10b of the detection lever 10 is detected by a displacement sensor 20 fixed to a fitting member 21 fixed to a frame 23. The displacement sensor 20 consists of a light projector and a photodetector.
Patent JP-S61200753-A (JP)
Title: Exchange service system
Inventor: URUI KIYOSHI
IPC: H04M3/42
Filed: 1985-03-01
Abstract: PURPOSE:To attain effective operation while eliminating the need for wait of incoming for a connection request given again by noticing information of the connection request given to a subscriber terminal device being an incoming disable state to said subscriber circuit when the incoming disable state is released. CONSTITUTION:When subscriber terminal devices 1a-1n setting the incoming rejection mode to an exchange storing the connection request to the subscriber terminal devices 1a-1n in the incoming disable state or a specified access code is inputted from other subscriber terminals other than a subscriber terminal device setting the incoming rejection mode, or when a line fault is restored and the subscriber terminal devices 1a-1n of the line request the notice of the connection request information, an exchange notices and displays the information registered in a connection request memory 6 to the notice request terminals 1a-1n. Thus, it is not required to await an incoming by the connection request again from a subscriber terminal device giving the connection request so as to operate the exchange system effectively.