baber/WOPTO huggingface dataset:
Patent JP-S62147209-A (JP)
Title: Incinerator
Inventor: ARAKI KAZUHIRO
IPC: F23G7/10
Filed: 1985-12-20
Abstract: PURPOSE:To provide an efficient combustion of kerosene and enable an efficient combustion of garlages to be carried out by a method wherein kerosene is stored in a pan arranged frm a bottom part of a main body through a clearance part and at the same time oxygen is supplied from below the grating pan. CONSTITUTION:A grating pan 7 is mounted on a guide 6 arranged in a main body 1 and positioned from a bottom part of the main body through a desired clearance thereagainst. The pan 7 has a plurality of opening holes and its front and rear surfaces have some V-grooves 7a and oil storages 7b. IN case of igniting of the dusts, kerosene is poured into the oil storages 7b in the pan 7 and the derosene is flowed in the V-grooves 7a so as to cause the derosene to cover an entire pan 7. The dusts are fed at an inlet port and the kerosene in the pan 7 is ignited. Thus, since the pan 7 is made of porous material, the kerosene immerses into the entire surface of the pan 7 and so the flame may appear from the entire surface of the pan 7. Since a clearance is present between the pan 7 and the bottom part of the main body, oxygen is supplied from below the pan 7 and the kerosene may easily be ignited.
Patent JP-H02133157-A (JP)
Title: Device for heating and exchanging air sealing pipe
Inventor: TAMURA KOUNOSHIN
IPC: B22D11/10
Filed: 1988-11-11
Abstract: PURPOSE:To safely and efficiently carry out an operation for exchanging an air sealing pipe by moving the air sealing pipe hung to a swiveling stage by a jib crane, loading the pipe into a heating furnace, heating, holding the pipe in the furnace and then returning the used air sealing pipe to the swiveling stage. CONSTITUTION:The air sealing pipe is bung to a hanging part 54 of the swiveling stage 50. The air sealing pipe is hoisted by a hoisting hook 19 of the jib crane 10. The hook 19 is moved to load the air sealing pipe into the heating furnace 30. The air sealing pipe is heated to and held at the prescribed temp. in the heating furnace 30 with an automatic combustion controller. The used air sealing pipe is then hung onto an arm 41 of an attaching/detaching device 40. The hook 19 is moved to return the air sealing pipe to the hanging part 54 of the hoisting swiveling stage 50. The operation for exchanging the air sealing pipe is safely and efficiently executed in this way.
Patent JP-H04159217-A (JP)
Title: Sustained release preparation and production thereof
Inventor: TANAKA NAGAHIKO
IPC: A61K9/22
Filed: 1990-10-23
Abstract: PURPOSE:To obtain a sustained release preparation having high effect of prolonged release, to avoid problems of incompatibility of main drug and to facilitate blending operation in granulation by granulating ungranulated particles of main drug having a coated layer comprising a water-insoluble substance on the surface. CONSTITUTION:A solution or dispersion preferably containing a water-insoluble substance is attached by spray to the surface of ungranulated particles of main drug having preferably 0.1-100/mum particle diameter, the solution or dispersion is dried and a coated layer comprising the water-insoluble substance is formed to give coated particles of main drug. Then the particles are mixed with a preferably water-soluble polymer substance, especially a cellulose ether and granulated to advantageously give a sustained release preparation showing more excellent prolonged release performances than conventional preparations such as one simply forming a coated layer on the surface of drug powder or one obtained by simply blending drug powder with an excipient and tableting while improving problems of incompatibility of main drug and fluidity of particles of main drug.
Patent JP-H04159475-A (JP)
Title: Fuel pump
Inventor: KATO TAKAHIKO
IPC: F04C15/00
Filed: 1990-10-23
Abstract: PURPOSE:To reduce a delivery pulsation of fuel by providing a damper chamber in a delivery port, and further setting ratio of an opening area of the damper chamber to an opening area of the delivery port to a specific range. CONSTITUTION:When an inner rotor 92 is drive-rotated by a drive shaft 96, also an outer rotor 91 is rotated to follow up. Here, volume of a pressure chamber 82 is expanded in a suction stroke and contracted in a delivery stroke. Consequently, fuel is sucked from a suction port 81 and delivered to a damper chamber 1. Here in the damper chamber 1, its opening area SB is formed larger than an opening area SA by 3 to 5 in ratio SB/SA of the opening area SB to the opening area SA of a delivery port 2. In this way, a fuel pressure difference of the pressure chamber 82 is moderated in the damper chamber 1 thus to generate a low pulsation flow of fuel and to remarkably reduce vibration and noise according to action of a fuel pump.
Patent JP-H10182667-A (JP)
Title: Preparation of acyloxysilane
Inventor: LARSON GERALD L
IPC: C07F7/18
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain an acyloxysilane that is useful as a crosslinking agent for 1-part type silicone rubber composition vulcanizable at room temperature by allowing halosilane to react with a specific reaction agent. SOLUTION: The acyloxysilane is formed according to the scheme of the formula (R and R' are independently a 1-20C alkyl or an aryl; X is a halogen; n is an integer of 0-3; a is 1-20). At a medium level of temperature (about -5 - about 50 deg.C) in no need of a catalyst as well as high-temperature distillation process, and the objective acyloxysilane is obtained in a yield of 75-95%, The by-products are harmless, the solvent (diethyl ether or the like) can be recycled and acloxy silane of a sufficient level of purity can be obtained without further purification.
Patent JP-H07116576-A (JP)
Title: Method for applying mold release agent and device therefor
Inventor: WATANABE SATOSHI
IPC: B05C1/02
Filed: 1993-10-20
Abstract: PURPOSE:To rapidly and surely apply a mold release agent on a material such as a core by using this device. CONSTITUTION:A material 14 to be coated with a mold release agent is held above a vessel 11 contg. a liq. mold release agent 15 with the surface 14A on one side turned downward, a mold release agent dispersing member 13 having a shape matching the shape of the surface 14A is dipped in the agent to deposit the agent on the upper surface of the member 13, then the member is raised from the agent surface, the agent is pressed on the surface 14A, and the material is coated with the agent.
Patent JP-H08118319-A (JP)
Title: Manufacture of qualitatively modified wood
Inventor: MORISHITA SHIGERU
IPC: B27K5/00
Filed: 1994-10-25
Abstract: PURPOSE: To manufacture a qualitatively improved wood, with excellent antiseptic, termite-resistant, waterproof properties and high durability and dimensional stability, which is best suited for use as an outside board exposed to an atmosphere and a plank facing water such as a bath tub flooring, in an economical and efficient manner. CONSTITUTION: A wooden material is impregnated by injection with a treatment liquid obtained by heating a mixture of a drying oil and a zinc metallic soap at 40 deg.C, and air and the treatment liquid trapped in the wooden material are caused to contract by cooling after the injection impregnation treatment so that the treatment liquid which is residual in the surface of the wooden material is internally absorbed and the wooden material is sufficiently impregnated with the treatment liquid to an inner depth by injection. In addition, both the drying oil and the zinc metallic soap liquid are fixed in the material by the superb binding power of both oil and liquid. Thus it is possible to obtain a qualitatively modified wood which can demonstrate its outstanding properoties such as antiseptic, termite-resistant, waterproof and high durability and dimensional stability.
Patent JP-2001104245-A (JP)
Title: Endoscope and endoscope apparatus
Inventor: OGASAWARA KOTARO
IPC: H04N5/225
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To remove deficiencies of a face mounting medical image display apparatus comprising an electronic endoscope with a TV camera, a camera controller for driving/controlling the TV camera, an image synthesizer unit for synthesizing image signals taken by the TV camera and a device with plural functions as an FMD controller for driving/controlling a medical FMD, etc., that the system is complicated and cables connecting devices are obstacles around the feet and hands of an operator during the medical treatment. SOLUTION: This endoscope apparatus has a light source connector 16a detachably connected with a light source device 12 generating illumination light, an illumination light transmitting means 14 for irradiating the illumination light generated at the light source device 12 to a subject, an imaging means 18 for taking an image of the subject, a signal processing means 21 for processing signals of the image taken by the imaging means 18, a face mounting display means 13 with a mounting part to be mounted on the face of a user and a display part for displaying the image signals processed by the signal processing means and a connector 22 for display to which the face mounting display means 13 is detachably connected.
Patent JP-H02171634-A (JP)
Title: Specimen sampler for chemical treatment process
Inventor: MAIKERU SHIERIDAN
IPC: G01N1/00
Filed: 1989-11-01
Abstract: PURPOSE: To perform the post-treatment of an unused sample easily by providing a means for returning the sample to a row of treatment processes or a container after inspecting the sample. CONSTITUTION: At the normal operation, a valve spool 20 circulates a sample, for example, between flanges at both sides via a main conduit 17. When the sample is sampled, the valve spool 20 is rotated and the sample is injected into a container 63 when a sample valve grip 70 is rotated by 180 deg.. When a required amount of sample is loaded, the valve grip 70 is rotated by 180 deg. and the container 63 is removed. When the container 63 is removed, an injection port is closed. After a required amount of sample is taken out, the container 63 with a remaining sample is recombined, the valve grip 70 is rotated by 90 deg., and an exhaust lever 96 is rotated, thus introducing an inactive gas into the container 63 and returning a content to a treatment process or the container and hence performing the post-treatment of corrosive, toxic, and dangerous unused samples easily.
Patent JP-H03209409-A (JP)
Title: Optical fiber cable core
Inventor: ANDORIYUU JIYON PANUUSUKA
IPC: G02B6/44
Filed: 1990-10-25
Abstract: PURPOSE: To minimize signal attenuation by setting the excess fiber length and the sectional area of an optical fiber transmission medium and the inside diameter of a tubular member to such values that an excessive curvature and excessive interactive engagement between the inside wall of the tubular member and the fiber are avoided. CONSTITUTION: An optical fiber transmission medium 25 is longer than a tubular member 30. The excess fiber length and the sectional area of the optical fiber transmission medium 25 in the tubular member 30 and the inside diameter of the tubular member 30 are set to such values that the bend loss caused by an excessive curvature in the optical fiber transmission medium 25 and excessive interactive engagement between the inside wall of the tubular member 30 and the optical fiber transmission medium 25 is avoided. The excess fiber length allows optical fibers to expand or contract at the time of receiving a tensile force or a compressive force, and the inside diameter of the tubular member determines a capacity which optical fibers can use in the core. Thus, signal attenuation is kept minimum.
Patent JP-H04160582-A (JP)
Title: Method and device for character string recognition
Inventor: SATO YAYOI
IPC: G06K9/34
Filed: 1990-10-24
Abstract: PURPOSE:To enable correct segmentation even if a character string contains a contact pattern by searching for a combination of candidate character patterns which have a maximum character string evaluated value and using a string of character recognition results for the combination of candidate character patterns as the recognition result of a character string image. CONSTITUTION:An optimum combination searching means 7 reads connection evaluated values at respective segmentation candidate positions as a signal 14 from a connection evaluated value calculating means 6 and a character evaluated value calculating means 5 calculates a character string evaluated value as a signal 15 and searches for a path which maximizes the character string evaluated value. Then a character string recognition result output means 8 reads the optimum path out of the searching means 7 as a signal 16, reads a corresponding recognition result out of the character evaluated value calculating means 5 as a signal 17 by using each candidate character pattern included in the path as the character pattern of the character string image, and outputs the recognition result based upon the candidate character pattern positioned at the head of the character string image. Consequently, even if the character string contains the contact pattern, the characters can correctly be segmented.
Patent JP-S62144453-A (JP)
Title: Subscriber line loopback system
Inventor: ICHIKI TORU
IPC: H04L69/40
Filed: 1985-12-19
Abstract: PURPOSE:To form a loopback circuit from a reception line to a transmission line by making flow a DC current from the reception circuit to the transmission circuit via a connection procedure and connecting the ternary winding for loopback in terms of AC. CONSTITUTION:In flowing the DC current from the primary winding 11 of a coupling transformer 1 of the reception line to the primary winding 21 of a coupling transformer 2 of the transmission line via diodes D1-D9, each diode is conductive, the ternary winding 13 of the coupling transformer 1 and the ternary winding 23 of the coupling transformer 2 are connected in terms of AC via capacitors C1, C2 and C3 and the reception and transmission lines are connected reflectedly. Since windings 32, 33 of an isolation transformer 3 are wound in opposite directions, the winding 33 generates an electromotive force to cancell the electromotive force of the winding 32. As a result, the isolation transformer 3 cannot send a signal to a terminal equipment side and the line is in the open state. Similarly, an isolation transformer 4 does not send a signal from the terminal equipment side and the line is in the open state. Thus, the subscriber line side is in loopback state and the loop for the line test is formed.
Patent JP-S62145280-A (JP)
Inventor: YOSHIDA NOBUYUKI
IPC: G09G1/14
Filed: 1985-12-19
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-2001111510-A (JP)
Title: Data transmitter/receiver of time division multiple access system, and data transmitting/receiving method
Inventor: MORIMOTO SHINICHI
IPC: H04W92/10
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a device by dispensing with individual timing control of individual functional blocks in a data transmitter/receiver of a time division multiple access system. SOLUTION: This data transmitter/receiver system to perform communication to a plurality of terminals via a plurality of channels by the time division multiple access system is provided with an information generating part 103 to impart information, in which the operation contents for the respective functional blocks is described to transmitted/received data. The transmitted/received data generated by the information generating part 103 are successively transferred among the respective functional blocks 105 to 112 and the individual functional blocks perform operations according to the instructions of information included in the transmitted/received data.
Patent JP-H01161661-A (JP)
Title: Infrared source and its manufacture
Inventor: SHIKAURU YATSUIBU
IPC: H01J65/04
Filed: 1988-11-11
Abstract: PURPOSE: To radiate infrared rays having the discrete spectral distribution by filling specific gas-containing mixed gas inside a sealed body of an infrared ray source composed of the sealed body. CONSTITUTION: A sealed body 4 has at least a single infrared ray transmissive wall 8, and infrared rays are radiated in the arrow A direction from here at actuating time, and electric power is supplied to an infrared ray source 2 from its outside to excite a gas molecule housed inside a chamber 6. Mixed gas composed of at least single molecular infrared ray active gas, at least single buffer gas and at least single rare gas is housed in the chamber 6. Therefore, a narrow spectral line can be emitted by a discontinuous spontaneous emission frequency characteristic of a molecular optical rotation-vibration transition band of a single or plural gas species.
Patent JP-2000112846-A (JP)
Title: Information processor and recording medium
Inventor: SATO TOMOHIRO
IPC: H04L12/58
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To switch the current medium to an optimum medium in communications by retrieving information related to a communication party from history information and estimating the optimum medium from the information. SOLUTION: A communication means 1a transmits/receives information to/from a communication party. A history information storing means 1b stores history information related to the communication party. When a communication request is generated, an optimum medium estimating means 1c retrieves information related to the communication party from the history information and estimates an optimum medium from the information. When the estimated optimum medium is different from a medium being used at present, a medium switching means 1d switches the current medium to the optimum medium if necessary. When the estimated optimum medium is different from the medium being used at present, an informing means 1e informs a user of the state. An information input means 1f receives the input of prescribed information from the user. A user state detection means 1g detects a user's state.  An importance judging means 1h judges the importance of communication when the communication is requested and informs the means 1c of the judged result.
Patent JP-H01128315-A (JP)
Title: Superconductive coaxial cable
Inventor: IRI EIJI
IPC: H01B12/02
Filed: 1987-11-12
Abstract: PURPOSE:To male high frequency transmittable at a low loss by forming a superconductive film of ceramics on both inner and outer conductors of a coaxial cable. CONSTITUTION:A superconductive coaxial cable C is provided with each of superconductive films 3, 4 consisting of optional material among ceramics superconductive materials, on an outer circumferential surface of its inner conductor 1 and an inner circumferential surface of the outer conductor 2, respectively. These conductors 1 and 2 are insulated from each other by an insulating support material 5 of a low loss dielectric. This cable C is held in a central position in a transport pipe 10 by a holding material 6 installed in an inner circumferential surface of this pipe 10, and a cooling medium is made to flow in a clearance between the cable C and the pipe 10, thereby getting rid of any electric resistance these films 3, 4 have, so that critical temperature when a Meissner effect appears is thus maintained. In this connection, plural of this cable C may be put in a transport pipe 20 with a holding material 7.
Patent JP-H04162984-A (JP)
Title: Method for joining spheroidal graphite cast iron material and stainless steel material
Inventor: TAKEMOTO MITSUHIRO
IPC: C22C19/05
Filed: 1990-10-24
Abstract: PURPOSE:To improve productivity and to reduce costs by welding the above cast iron material and stainless steel material by a welding wire which contains specific weight% of C, Si, Mn, Ni, Cr, etc., and consists of the balance Fe, then heating and holding the materials for a specific period of time to and at a specific temp., and air cooling the materials. CONSTITUTION:The spheroidal graphite cast iron material having a ferrite base and the ferritic stainless steel material are welded. These materials are then subjected to gas shielded arc welding by the welding wire of the austenite base consisting, by weight%, of <=0.15% C, <=1.00% Si, <=3.5% Mn, <=0.03% P and S, 50 to 80% Ni, 11 to 32% Cr, and the balance Fe. After both materials are welded, the materials are heated and held for >=10 minutes to and at 650 to 1000 deg.C and are then air cooled. The heat treating time is reduced in this way and the breaking strength of the weld zone is increased.
Patent JP-H06106919-A (JP)
Title: Pneumatic tire
Inventor: AOKI NAMIHITO
IPC: B60C11/12
Filed: 1992-09-30
Abstract: PURPOSE:To provide a pneumatic tire wherein running performance on ice can be improved more than in a conventional tire. CONSTITUTION:A block 12 is divided into a narrowed width region 16 and a broadened width region 18 positioned in both sides by two-in-a-set sipes extended in a tire width direction. A tire peripheral directional length (a) in one end part is formed different from a tire peripheral directional length (b) in the other end part, in the tire width direction of the broadened width region 18. In this way, an edge pressure of the block 12 can be increased larger than that of the conventional block 12 where the tire peripheral directional lengths in the broadened width region are equally set in the tire width direction, to improve an effect of cutting a water film on ice, and drivability and braking performance better than the conventional pneumatic tire can be obtained.
Patent JP-S62144711-A (JP)
Title: Manufacturing method of hollow yarn type membrane module
Inventor: AZUMA TATSUO
IPC: B01D63/02
Filed: 1985-12-19
Abstract: PURPOSE:To eliminate any possible leakage out of the end of module by supplying air of specified temperature and wind velocity from the aperture of hollow yarn on the opposite side to the cutting end face of the adhesive sealing section on both ends of hollow yarn bundle, applying adhesive at the same time and cured to form up a thin adhesive layer on the cutting end face. CONSTITUTION:The hollow yarn bundle is inserted into the cylindrical case, centrifugally sealed with adhesive and out the adhesive sealing section to make the aperture of a hollow yarn. The module is positioned vertically and, after the air A of 30-120 deg.C temperature and of 0.1-5m/sec wind velocity is supplied from the lower end and the adhesive similar to the centrifugal seal soaked in a piece of paper is applied uniformly at the same time, the adhesive is blown off with the increased wind velocity and wiped off, and then the module is cured. The other end is coated with adhesive and cured in the exactly same way as above. Thus, a protective layer 9 of adhesive is formed on the cut face other than the hollow section of hollow yarn to prevent the raw liquid from bypassing to the penetrating side through the substrate 3 of hollow yarn directly to cause leakage and also prevent bacteria in the raw liquid from invading into the substrate 3.