baber/WOPTO huggingface dataset:
Patent JP-H09200092-A (JP)
Title: Multi-channel echo eliminating method and device
Inventor: SUGIYAMA AKIHIKO
IPC: H03H21/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a multi-channel echo eliminating method and device in which the coefficient of an adaptive filter is converged to a correct value decided definitely by the impulse response of an echo path. SOLUTION: A delay signal obtained by delaying a reception signal 2 at a delay element 142 or the reception signal 2 is selected continuously by a switch 141 and the delay signal is used in place of the reception signal 2. Thus, adaptive filters 122, 124 are operated by using the reception signal 2 as an input signal and in a case, the delayed signal of the reception signal 2 is received by the adaptive filters 122, 124 as the input signal for their operation and the adaptive filter coefficient is obtained by using conditional equations whose number is twice those for the reception signal 2 as the input signal. Thus, the unstable adaptive filter coefficient is avoided and the coefficient is converted to a correct value.
Patent JP-S59139222-A (JP)
Inventor: YAMANAKA KAZUICHI
IPC: A47J41/02
Filed: 1984-01-11
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-H06206249-A (JP)
Title: Manufacture of resin boot
Inventor: MIYAMOTO KENJI
IPC: F16D3/84
Filed: 1993-01-11
Abstract: PURPOSE:To achieve increase of a freedom for a shape by reducing the difference of a wall thickness in respective positions. CONSTITUTION:An internal between a crest part and a valley part of a boot belly part is formed comparatively narrow. In manufacturing, melt resin is injected into a cavity formed with a truncated conic inner mold 12 and a first split type die body to mold a parison 15. The inner mold 12 and the parison 15 are provided in a second split type die body 17, and first compressed air at low pressure is jetted from a jetting part 14. Then, a part corresponding to the crest part of the boot 1 in the parison being in a softened state is slightly swollen. An inside face of the parison 15 does not come in contact with the inner mold 12, and most of its outside face does not come in contact with the split type die body 17. Therefore, the inside face and the outside face are almost exposed in a gas phase, and temperature of the parison 15 is equalized. Then, second compressed air at high pressure is jetted to bring the parison 15 into swelling pressure contact with an inner peripheral face of the second split type die body 17.
Patent JP-H03209332-A (JP)
Title: Remedy for gastric cancer and others
Inventor: MORI TOKUTARO
IPC: A61K36/18
Filed: 1990-01-09
Abstract: PURPOSE:To provide a remedy for gastric cancer, etc., containing active component of Chelidonium majus. CONSTITUTION:The active component of Chelidonium majus which is a vegetable of family Papaveraceae is used as decoction, extract, serum or antibody.
Patent JP-H01183095-A (JP)
Title: High frequency heating device
Inventor: FUJII TSUNEYUKI
IPC: H05H1/18
Filed: 1988-01-11
Abstract: PURPOSE:To carry out high frequency heating with a high degree of reliability, by disposing a dielectric substance for preventing the generation of an eddy current at a part of a Faraday shield so as to depress electromagnetic force at a plasma disruption without any damage of shield function. CONSTITUTION:A dielectric substance 13 is disposed at a part of a piping 12 composing a Faraday shield 8. More objectively, a jacket 11 is connected to a piping 14 having a hole 14a at its one end and a taper-like recess 14b disposed adjacently to the hole 14a is made at the other end of the piping 14. The taper-like protrusion 15b at one end of a pipe 15 having a hole 15a is inserted into the recess 14b and a dielectric substance 13 is disposed between the two. The recess 14b, the dielectric substance 13 and the protrusions 15, 15b are integrated in one body with silver solder into a capacity where a cold medium flows in an inner cannal. The selection of a length of the protrusion 15b, a thickness and a specific dielectric constant of the dielectric substance 13 enables a high frequency connection of the Faraday shield 18 with the capacity C, while the pipe 12 has an insulating effect at high frequency heat about 100MHz at a plasma disruption. Thus, an eddy current does not flow and an electromagnetic force does not take place in the Faraday shield 8a so that the piping 12 may not be damaged.
Patent JP-H01180224-A (JP)
Title: Control device for separation apparatus
Inventor: NAKAYAMA HISAHIDE
IPC: B01D59/34
Filed: 1988-01-13
Abstract: PURPOSE:To carry out a stable operation by adjusting the repeating frequency of laser light according to the value of vapor density. CONSTITUTION:A controller 3 takes in the vapor density signal of the inside of the separation apparatus sent from a density detector 14, a laser light oscillation repeating frequency signal and a laser strength signal of a laser device 2. The input interface 31 in the controller 3 converts and standardizes these signals and sends to a control part 33. The control part 33 controls the laser light oscillating frequency according to the signal sent from the input interface 31 and the data sent from a data base storing part 32 to keep the concn. of the separated and recovered product constant. By this method, the operation of safety and of good accuracy is carried out.
Patent JP-S62161340-A (JP)
Inventor: MURANAKA YUICHI
IPC: A61B18/12
Filed: 1986-01-11
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-2000208384-A (JP)
Title: Semiconductor wafer and manufacture of the same and method of identifying the semiconductor wafer
Inventor: SATO TOYOHIKO
IPC: H01L21/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To add a bar code to a semiconductor wafer without the concern for contamination. SOLUTION: A bar code pattern 3 constituted of an electrode part 4 and a substrate part, on which any electrode is not formed is formed through resist pattern etching, or two-dimensional bar code patterns 6 and 8 are formed through a mask evaporation or photolithographic method on one part of the surface of a semiconductor wafer 1 at the same time as that of the formation of electrodes. The bar code pattern 3 is constituted of the electrode part 4 and the substrate part, on which an electrode is not formed, so that the bar code pattern 3 can be formed at the time of the formation of electrodes. Thus, bar codes can be directly introduced to the semiconductor wafer by avoiding the problem of the contamination of the semiconductor wafer.
Patent JP-S56103646-A (JP)
Title: Mounted load response type braking liquid pressure control means for vehicle
Inventor: TAKESHITA HIROSHI
IPC: B60T8/18
Filed: 1980-01-16
Abstract: PURPOSE: To avoid the excessive changes in operating characteristics with respect to the braking liquid pressure control valve which determines the operating characteristics by the spring force to be applied to a liquid pressure response piston by bending the intermediate part of the spring in the direction at a right angle with the plane of bending action and making the spring constant small.  
     CONSTITUTION: The braking liquid pressure control valve 2 is fixed to a bracket 1 which is fixed to the upper part of the spring of the vehicle. The control valve 2 is provided in a braking liquid pressure pipe which connects a brake master cylinder and a rear wheel cylinder, and has the liquid pressure response piston 2a which is forced upwardly by the spring force. The spring 3 is subjected to the bending action by the relative displacement of the upper and lower parts of the spring. The spring force corresponding to said relative displacement is applied to the piston 2a. The other end 3b of the spring 3 is moved upward with the increase in the mounted loads. At this time, of the parts 3c and 3e in the vicinities of the spring 3 and an intermediate part 3d, the part which is in parallel with 3c and 3e is subjected to the bending action, and the part at the right angle with the 3c and 3e is subjected to the torsional action. Since the spring constant of the spring 3 can be made small, the unit can be mounted even though the spring is short. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58121004-A (JP)
Title: Device for treating end surface of plastic optical fiber
Inventor: SHINYA NORIHIRO
IPC: G02B6/04
Filed: 1982-01-13
Abstract: PURPOSE:To treat plural pieces of end surfaces simultaneously, easily and efficiently, by holding an end part on which plural plastic optical fibers are bundled by bringing into contact with a heatable and oscillatable contact plate. CONSTITUTION:A core of optical fibers 4 is made of a methacrylic resin and a sheath thereof is made of fluoroplastics, and said fibers having 1.0mm. diameter and 500mm. length and bundled to 4 bundles in each 1,500 fibers per bundle and  these are bundled by a holding pipe 31. The end surface of the optical fibers 4  is held in contact with a contact plate 23, and then the contact plate 23 is  heated by a heater 21 until its surface temp. is raised to about 150+ or -5 deg.C and is  oscillated in a vertical direction by turning an oscillating device 1 on and the  optical fibers having the plain end surface are made to swell.
Patent JP-H11201715-A (JP)
Title: Device and method for measuring interference
Inventor: ICHIKAWA HAJIME
IPC: G01B9/02
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To realize the complete average of the error in the surface accuracy of a lane by regulating at least one dummy mirror by a regulating means, giving the relative horizontal shift quantity to a long mirror and the dummy mirror at the same time, giving the horizontal shift to a reference plane with an interferometer as a reference, and operating the obtained interference measurement data. SOLUTION: A reference plane 1a of a Fizeau flat 1 to be corrected is aligned by a regulating mechanism relative to the measurement beam of the plane wave emitted from a Fizeau'x interferometer 4 so that the measurement beam is reflected perpendicular to the reference plane. The transmitted beam is emitted toward the plane to be inspected of a long mirror 2 and a dummy mirror 7. The plane to be inspected of the long mirror 2 is also aligned by a holding and regulating mechanism so that the measurement beam is reflected perpendicular thereto. The interference measurement is repeated while moving the long mirror 2 and the dummy mirror 7 by a moving means. In addition, similar interference measurement is repeated through a regulating means 8. The obtained data on the interference measurement is transmitted to a computing unit 3 from the interferometer 4, stored there and operated.
Patent JP-S5498036-A (JP)
Title: Air feed and exhaust system in concentrated cooling and heating installation
Inventor: HAMAHIRA SUMIO
IPC: F24F5/00
Filed: 1978-01-17
Abstract: PURPOSE: In a concentrated cooling and heating installation in a ship or the like, to effectively impart energy retained by waste gas to air supplied thereby to save energy by carrying out heat exchange between the waste gas and outside air in an heat exchanger.  
     CONSTITUTION: Air supply means 1 passes air derived from an air supply port 8 through a heat exchanger 7, a filter 13, a heater or a cooler 12, and sets the temperature of the air at a predetermined value. The air is then supplied to a guest room 2, a patient room 3, a galley 4 or the like thereby to carry out cooling or heating. Waste gasses from respective rooms are recovered by a piping 15, and sent to a heat exchanger 7 and exhausted therefrom. Upon this occasion, by the waste air from the piping 15 when the air passes through the heat exchanger 7, the load of the heater or cooler is reduced and the cost of heating and cooling is reduced. By use of this system it becomes possible to supply completely fresh air to respective rooms. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61163817-A (JP)
Title: Molding member and manufacture thereof and shaping and shaped article utilizing said molding member
Inventor: TAKATSU KAZUO
IPC: B29C39/02
Filed: 1985-01-16
Abstract: PURPOSE:To obtain a shaped article faithful to the master by a method wherein the shaping is performed by employing a molding member consisting in insertedly fitting a laminated former, which is obtained by transferring the master, in the hole of a template. CONSTITUTION:Formed clay, formed and hardened plaster, carved stone, molded form made of concrete and metal or the like is employed as the master of a shaped article. Silicone rubber, soflan, synthetic resin, quicklime or the like is applied onto the top surface of the master as transfer material. Silicone rubber 2 is coated onto the top surface of a water repellent solid matter 1. Next, a frame 3 is provided outside the solid matter 1 so as to cast foam urethane 4 therein. After the hardening of the urethane, the frame 3 is removed and the urethane is separated from the water repellent solid matter 1 in order to obtain a laminated former A. A molding member is obtained by inserting the laminated former A in the hole of a foamed polystyrene template B, onto the surface of which rugged pattern is formed. In addition, the laminated former A and the template B may be bonded together by bonding agent or the like. Reinforced concrete, on the underside of which rugged pattern is formed, can be obtained by removing the molding member and a temporary frame 5 after the hardening of concrete not hardened and used for forming the rugged pattern of ceiling and the like.
Patent JP-H11201444-A (JP)
Title: Exhaust gas treatment device on emergency of waste-treating device
Inventor: MORI NAOKATSU
IPC: F23M11/02
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device on emergency of a waste- treating device so that a non-treated exhaust gas cannot be discharged into the atmosphere on the emergency of the waste-treating device. SOLUTION: An emergency discharge device 4 for discharging an exhaust gas in a furnace toward outside due to the abnormal increase in an internal pressure is provided at a waste-treating furnace 1, and an emergency exhaust gas treatment device 5 is connected to its exhaust line. Or, a breaking valve is provided between the waste-treating furnace 1 and its later-stage exhaust gas treatment device 2, breaks on emergency, and confines an exhaust gas into the waste-treating furnace 1. Also, the emergency exhaust gas treatment device 5 is connected to the waste-treating furnace 1 via an emergency valve that is opened on emergency for performing an exhaust gas treatment.
Patent JP-S5598120-A (JP)
Title: Preparation of drug having enteric coating
Inventor: TONEDATE MASAYUKI
IPC: A61K9/48
Filed: 1979-01-16
Abstract: PURPOSE: To prepare the title drug having high resistance to gastric juice, by coating a solid drug with a coating liquid obtained by dispersing powdery hydroxypropylmethyl cellulose phthalate having a specific average particle diameter in water containing triacetin at a specific temperature.  
     CONSTITUTION: A drug having enteric coating and excellent resistance to gastric juice, is prepared by coating a solid drug (e.g. tablet, pill, granule, capsule, etc.) with a coating liquid obtained by dispersing 3W20wt%, pref. 5W15wt% of hydroxypropylmethyl cellulose phthalate powder (HPMCP) having an average particle diameter of ≤100μ, in water containing ≥5wt% (usually 10W40wt%), based on the HPMCP, of triacetin, at ≤25°C. Since the process is carried out without using organic solvents, the problems of fire hazard, risks to safety and health, etc. are completely solved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02183728-A (JP)
Title: Soot purifying catalyst and cooker
Inventor: WAKI MAKIKO
IPC: F24C15/20
Filed: 1989-01-10
Abstract: PURPOSE:To oxidize and decompose soot, being a containment component generated during cooking, at a relatively low temperature and to prevent adhesion of oil soil by a method wherein one or two or more kinds of rare earth elements and transition metal oxides are attached to an inorganic fiber porous substance. CONSTITUTION:A soot purifying catalyst is a substance formed such that one or two or more kinds of rare earth elements and transition metal oxides are carried by an inorganic fiber porous substance for adhesion. Since the inorganic fiber porous substance has high porosity, by adhering an oxide thereto, sufficient contact between an oxide and soot and the enough feed of oxygen are effected, and enough oxidation activity can be provided. Thus, by arranging the inorganic fiber porous substance, to which an oxide is adhered, in a cooker, soot generated during cooking is decomposed into carbon dioxide and steam and therefore, the interior of the heating chamber of a cooker is prevented from being soiled and soot is also purified.
Patent JP-S58122274-A (JP)
Inventor: FUKUCHI KIYOJI
IPC: B62K25/26
Filed: 1982-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10199770-A (JP)
Title: Electronic part
Inventor: MINATO KOICHIRO
IPC: C08K5/14
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To raise sealing property and improve reliability by mixing titanium oxide to butyl rubber and vulcanizing them, using the butyl rubber as the main component of the elastic sealer of a metallic case aperture. SOLUTION: Titanium oxide is mixed to butyl rubber and vulcanized, using the butyl rubber as the main component of an elastic sealer 13. At this time, titanium oxides are mixed within the range of the of about 20-30 pts.wt. to butyl rubber. This elastic sealer 13 is arranged in the opening of a metallic case 12, and the opening of the metallic case 12 is bent inward, and the elastic sealer 13 is pressed, and besides the side of the metallic case 12 is plastically transformed, and the elastic sealer 13 is stuck fast to the metallic case 12. Hereby, the sealing property of the elastic sealer is raised, and a highly reliable electronic part can be obtained.
Patent JP-H04243388-A (JP)
Title: Picture processor
Inventor: ISHII YOSHIKI
IPC: H04N5/7826
Filed: 1991-01-18
Abstract: PURPOSE:To decrease an access rate of a data memory and a data bus in a digital VTR. CONSTITUTION:Data buses 32, 38 are connected to a data memory 34 storing a picture data. An input output block 30 processing a picture data in the basic format is connected to the data bus 32 and a recording reproduction processing block 36 processing a picture data in the recording format is connected to the data bus 38.
Patent JP-H01179948-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOMOTO KAZUHIRO
IPC: G03G5/06
Filed: 1988-01-11
Abstract: PURPOSE:To obtain high sensitivity and high durability by incorporating a specified hydrazone compound in a photosensitive layer. CONSTITUTION:The photosensitive layer formed on a conductive substrate contains at least one of the hydrazone compounds represented by formula I in which A is H, lower alkyl, or the like; each of R1-R4 is H, lower alkyl, or the like; R5 is H, lower alkoxy, or the like; and B is alkyl, benzyl, or the like, thus permitting the obtained electrophotographic sensitive body to be high in sensitivity and excellent in repetition stability.
Patent JP-S60148109-A (JP)
Title: Epitaxial wafer
Inventor: ENDOU MASAHISA
IPC: H01L21/205
Filed: 1984-01-13
Abstract: PURPOSE:To relieve unconformity distortion of a crystal generated during growth of the arsenic component composition ratio increased layer of an epitaxial wafer by a method wherein the wafer is constructed of a single crystal substrate, an epitaxial film having the arsenic component composition ratio increased layer having a low increased layer and a midway increased layer and a composition fixed layer. CONSTITUTION:An epitaxial wafer is formed of a single crystal substrate 1, an arsenic component composition ratio increased layer 3 of three dimensional compound semiconductor GaAs1-xPx (provided that 0<1-x<=0.5) and a GaAs1-xPx composition fixed layer 6 (provided that 0<1-x<=0.5). An arsenic component composition ratio low increased layer 4 having the gradient of increase K2 of the arsenic component composition ratio larger than 0 and moreover less than 0.002 in relation to thickness (mum) of growth of an epitaxial film, and an arsenic component composition ratio midway increased layer 5 having the gradient of increase K3 of 1/2 or more of the gradient of increase K1 are provided in the arsenic component composition ratio increased layer thereof. Accordingly, enhancement of brightness of a light emitting diode can be attained.
Patent JP-S58123121-A (JP)
Title: Input control circuit
Inventor: YANAKA HIROYUKI
IPC: G06F13/12
Filed: 1982-01-14
Abstract: PURPOSE:To select plural kind of inputs and to store data in one kind of register by controlling inputs to the register by a control signal for switching and a clock signal. CONSTITUTION:When transferred data is inputted in parallel in response to a signal D and a clock signal is supplied, inputs to terminals C11-C14 are stored in registers B11-B14 through switching gates A11-A14 and outputs from the registers B11-B14 are stored in registers B15-B18 through switching gates A15-A18; and the same operation is performed in response to the 2nd clock signal and an 8-bit input is stored in eight registers. Then, when data transfer is placed in serial input mode by the signal D and the clock is supplied, outputs from the terminal C11, and registers B11-B17 are stored in the registers B11- B18 through the switching gates A11-A18 and an 8-bit input is stored in the eight registers by eight clock signals.
Patent JP-S60149510-A (JP)
Title: Agent for promoting activity of biocide
Inventor: IWASAKI TETSUHARU
IPC: A01N37/02
Filed: 1984-01-13
Abstract: PURPOSE:To provide the titled promoter exhibiting remarkable effect to promote the activity of a biocide when used in combination with the biocide without causing phytotoxicity, and composed of a product obtained by adding propylene oxide to a mixture of a fatty acid triglyceride and a polyhydric alcohol. CONSTITUTION:A fatty acid triglyceride (e.g. natural oils and fats) is mixed with a polyhydric alcohol (preferably pentaerythritol, sorbitol, especially glycerol) at a molar ratio of 1:(0.1-5), preferably 1:(0.2-2), and 1mol of the mixture is added with 1-100mol of propylene oxide or propylene oxide and ethylene oxide. The obtained product is used at a weight ratio of 0.1-5, preferably 0.5-3 based on the stock biocide. The product has very strong solubilizing activity to the biocide, and accordingly, it is supposed that the product pulverizes the biocide, accelerates the permeation of the biocide from the surface of the plant or into the body of insect or microbial cell, and promotes the activity of the biocide.
Patent JP-S59130528-A (JP)
Title: Chemical manipulator
Inventor: TANAKA YASUSHI
IPC: B01J4/00
Filed: 1983-01-14
Abstract: PURPOSE:To automate the analyzing stage of liquid in mul unit by performing automatically operations such as centrifugal sepn. of samples in reaction vessels, reagent injection, drying, temp. change and mixing by means of a sequence controller. CONSTITUTION:A rotary table 4 having plural reaction vessels 3 in the peripheral end part thereof is mounted rotatably to a centrifugal separator 1, and a detecting part 6 for detecting the rotating position of the table 4 is provided. A holding body 9 having a reagent discharging nozzle 7, a suction nozzle 8 for drying and a cover attaching and detaching device 30 for the reaction vessels is disposed; a thermostatic chamber which has a thermostat 14 and a mixer 15 and is freely movable in the fulcrum axis direction thereof as well as a mixer lifting device 17 are provided and further a sequence controller 26 for controlling the operation of the nozzles 7, 8, and the devices 1, 30, 17 is installed. The cover is automatically attached and detached to and from the vessel 3 by the device 30 in order to prevent the scattering or evaporation of the liquid therein.