baber/WOPTO huggingface dataset:
Patent JP-S6474308-A (JP)
Title: Fastener
Inventor: DONARUDO JIEEMUSU BEEIMAA
IPC: F16B17/00
Filed: 1988-08-26
Abstract: PURPOSE: To obtain firm connection with an objected to be attached by using a fastener having a uniform cross section in an axial direction, and comprising a base portion for mounting a fastening part; and major and minor portions projecting in spaced relationship from the base portion. CONSTITUTION: A part 12 has a uniform cross section in the direction of an axis 13 and comprises a base portion 14 having a means for attaching the fastening part 12 to a mounted portion. The base portion 14 has a major and a minor projecting portions 16, 18 projecting in spaced relationship from the base portion 14. The major projecting portion 16 comprises a notch portion 21 and a ridge 20 parallel to the axis 13, and a corrugation 22. The minor projecting portion 18 has a lip 24 parallel with the axis 13. The major and the minor projecting portions 16, 18 define a slot 26. Since the part 12 is made of a flexible material such as a polymer material or the like, the lip 24 can surround the periphery of the ridge 20, and two parts 12 can be pressed together, thus carrying out flange attachment.
Patent JP-S6369770-A (JP)
Inventor: YAMADA TOSHIHIRO
IPC: C04B37/00
Filed: 1986-09-09
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-S60106969-A (JP)
Title: Optical cvd apparatus
Inventor: KINOSHITA SHIYOUICHI
IPC: C23C16/48
Filed: 1983-11-14
Abstract: PURPOSE:To improve the efficiency of film formation by placing light sources in a reaction furnace and releasing a carrier gas and reactive gases from separate chambers so as to prevent the deposition of a reaction product on the light sources. CONSTITUTION:A carrier gas is introduced into the 1st chambers 15 in a reaction furnace 1, and reactive gases are introduced into the 2nd chambers 16 and the 3rd chambers 17. The gases are separately released toward the reaction surfaces 2a of substrates 2 on which films are formed, and ultraviolet rays from light sources 3 are irradiated on the surfaces 2a heated to a proper temp. The sources 3 are symmetrically placed in the furnace 1 apart from the surfaces 2a while properly adjusting the interval between the sources 3 and the surfaces 2a. Thus, the deposition of a reaction product on the light sources is prevented, and the efficiency of film formation is improved.
Patent JP-H0760125-A (JP)
Title: Production of denitrification agent
Inventor: NAKAJIMA YOSHIO
IPC: B01D53/86
Filed: 1993-08-27
Abstract: PURPOSE:To remove NOX in the exhaust gas, etc., with high denitrification efficiency by carrying a metal on zeolite, then drying the product and calcining the metal carrying zeolite by making the calcination atmosphere higher than atmospheric pressure in the production of a denitrification agent. CONSTITUTION:Zeolite is firstly dipped in a soln. contg. 0.01mol/l of cobalt nitrate, for example, to carry cobalt, the cobalt carrying zeolite is dried at 50 deg.C, then at 100 deg.C and at 150 deg.C in the atmosphere and then calcined at 500 deg.C for 2hr in a nitrogen atmosphere to obtain a denitrification agent sample 1. Subsequently, a gaseous Ar atmosphere is used in calcination, and the process is conducted under the same conditions at atmospheric pressure plus 0.2kgf/cm<2> to obtain a denitrification agent 2, and a denitrification agent is produced by the conventional method as a comparative example. When denitrification is conducted in a denitrification device, the denitrification efficiency of the example is 40%, that of the sample 1 is 60% and that of the agent 2 is 70%, and a denitrification efficiency of 1.5 to 1.8 times higher than that of the conventional one is obtained.
Patent JP-H0760992-A (JP)
Title: Image forming apparatus
Inventor: TAKANAKA YASUYUKI
IPC: B41J2/18
Filed: 1993-08-27
Abstract: PURPOSE:To obtain a high quality image without unevenness due to the fluctuation of a temperature of an ink. CONSTITUTION:An electromagnetic valve 18 capable of varying an amount of opening thereof is activated in the ink-pressing time and printing time by being controlled by an opening/closing control means 19 that controls the amount of opening in accordance with a temperature detected by a temperature detection member 17. That is, the amount of a supplying low temperature ink that passes a cooling means 16 in an ink supply tube 14 to a liquid chamber is controlled by the electromagnetic valve 18 by varying the amount of opening so that the temperature of the ink in the liquid chamber of a record head 1a is maintained at a constant level.
Patent JP-H0943245-A (JP)
Title: Automatic calibration method of automatic analyzer
Inventor: IHARADA KENJI
IPC: G01N1/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce a measuring time necessary for automatic calibration by performing the measuring only one time with a reference sample at one proper point or several points on a calibration curve in steal of preparing the calibration curve again, and judging the completion of the calibration depending on whether the result is significantly separated from data at the time of previous calibration. SOLUTION: At a calibration time, a reference sample is measured once. Judgment is performed on whether the one time measurement data is in a first allowable range for data at the time of the previous calibration. If they are in the range, it is judged that they are not separated significantly therefrom, and any further measurement is not performed, and a calibration curve made by the measured data at the time of the previous calibration is used continuously. If they are out of the range, the two-time additional measuring is repeated with regard to the reference sample. Standard deviation(SD) and a coefficient of variation(CV) are calculated on the total three- time measured data. CV(%)=DS×100/average value is expressed.  If SD and CV are in a set second allowable range, the total three-time average values are calculated, the result in compared with the calibration data at the previously time, and the previous calibration curve is used from within the range.
Patent JP-S6368610-A (JP)
Title: Production of copolymer
Inventor: ISOBE YASUSHI
IPC: C08F214/06
Filed: 1986-09-11
Abstract: PURPOSE:To obtain a copolymer excellent in heat stability, solvent solubility, etc. and suitable for primer, etc., by radical-polymerizing a monomer mixture comprising vinyl chloride, vinylidene chloride and gamma,gamma'-dichloroisobutylene at a specified weight ratio. CONSTITUTION:An essential monomer mixture comprising vinyl chloride (A), vinylidene chloride (B), gamma,gamma'-dichloroisobutylene (C) and other radical- polymerizable monomers (D) (e.g., acrylic acid) which are optionally used are mixed with each other so that the component C content may be 0.1-20wt% based on the essential monomer mixture and that the total amount of components A and B may account for the major proportion of the monomer mixture. The obtained monomer mixture is radicalpolymerized to obtain the purpose copolymer. The obtained copolymer can be suitably used for primers used before application of coating agents, binders for magnetic recording media, printing ink binders, etc.
Patent JP-H0494922-A (JP)
Title: Joining method for resin by high frequency forming
Inventor: SUGIURA FUMIHIKO
IPC: B29K27/06
Filed: 1990-08-10
Abstract: PURPOSE:To sufficiently join the terminals of moldings made of vinyl chloride resin without imparting effect on the surface of a design in vinyl chloride by coating the terminals of the moldings made of vinyl chloride resin with a thermoplastic adhesive and thereafter pinching the said terminals by a silicon mold and joining them with dielectric heating power. CONSTITUTION:Before the terminals 1a, 1b of moldings made of vinyl chloride resin are set on a silicon bottom force 4, the respective terminals of the said moldings are coated with a thermoplastic adhesive and then set on the silicon bottom force 4 and pinched by a silicon top force 3. High frequency forming is performed by dielectric heating power at the degree wherein the surface of a design is not deformed. The terminals of the moldings are melted with each other by dielectric heating power and start to be stuck. Simultaneously the thermoplastic adhesive starts to be melted and bonding force is caused. Joining strength necessary as a whole is obtained.
Patent JP-H04356422-A (JP)
Title: Fat emulsion containing prostaglandin i2 derivative
Inventor: FUKAYA TSUTOMU
IPC: A61P9/08
Filed: 1991-07-29
Abstract: PURPOSE:To obtain a chemically stable fat emulsion containing PGI2 derivative, a specific ester derivative of prostaglandin I2 (PGI2) and capable of developing pharmacodynamic effects comparable to those of the PGI2 itself. CONSTITUTION:A fat emulsion containing a PGI2 derivative, e.g. butoxycarbonylmethyl PGI2 ester expressed by formula I (R1 is 1-20C alkyl; R2 is H or lower alkyl; X is formula II). The aforementioned fat emulsion is prepared by reacting PGI2 with an ester compound expressed by formula III (X2 is halogen), e.g. butyl iodoacetate in the presence of a solvent such as an alcohol or tetrahydrofuran at about 0 deg.C to ambient temperature, providing the compound expressed by formula I and using a well-known vegetable oil, a phospholipid, an emulsification assistant, stabilizer, a polymeric substance, an isotonizing agent, etc., according to a well-known means.
Patent JP-H0375725-A (JP)
Title: Variable aperture element
Inventor: SHIBAKUCHI TAKASHI
IPC: G02F1/055
Filed: 1989-08-18
Abstract: PURPOSE:To improve the response speed of the above element and to lower the driving voltage thereof by connecting ICs for driving to electrodes separated and formed for each of aperture elements formed in an electrooptical medium by bonding and packing the medium to a substrate. CONSTITUTION:The aperture element 1 is formed with grooves 4, 5 on one surface of an electrooptical crystal 2 subjected to optical polishing on both front and rear surfaces exclusive of a light transmission region 3 and is formed with electrode films 7 in the groove 4, 5 parts inclusive of the side walls 6 of the light transmission regions 3. Plural pieces of grooves 8 are thereafter formed in the direction orthogonal with the grooves 4, 5 on the surface of the electrooptical crystal 2 inclusive of the electrode films 7. Plural pieces of the aperture elements 9 separated of the light transmission region 3 and the electrode films 7 and the discrete electrodes 10 are formed in this way. The aperture element 1 is packaged and fixed in a substrate 16 formed with apertures 15 in the aperture element 9 parts. The ICs 17 for driving are packaged and fixed thereto as well. The ICs 17 and the respective electrodes 10 are connected by bonding wires 18.
Patent JP-S6457180-A (JP)
Title: Test probe apparatus
Inventor: MATSUMOTO KUNIO
IPC: G01R31/26
Filed: 1987-08-28
Abstract: PURPOSE:To prevent the lowering in the amplitude and rising/falling speed of a receiving signal, by using a superconductive material in the conductor of a power source probe and that of a signal probe and almost holding a conductor part at the temp. of liquid nitrogen. CONSTITUTION:An integrated circuit 10 to be measured is sucked to a specimen support stand 20 under vacuum and an arrangement pad 11 is connected so as to be matched with probe needles 103. The pad 11 is connected to the ceramic superconductive expanded layer wiring 101 laminated to a ceramic expanded substrate 100 through the needles 103 and led out to the outside from an expanded point by a coaxial cable 105. The wiring 101 is laminated through an insulating substance from above and below by an earth layer 102 due to the same material and the substrate 100 is almost held to the temp. of liquid nitrogen by liquid nitrogen 40. Therefore, the wiring 101 becomes a no-loss strip line and the lowering in the rising/falling speed of the signal waveform transmitting through said wiring is extremely small and the lowering in signal amplitude can be prevented.
Patent JP-H0498094-A (JP)
Title: Ice heat accumulating device
Inventor: NAKAZAWA YUJI
IPC: F25C1/00
Filed: 1990-08-11
Abstract: PURPOSE:To facilitate the temperature regulation of cold heat accumulating material to obtain the overcooling temperature of the same by a method wherein a heat exchanger unit is divided into two groups to cool the cold heat accumulating material roughly to the temperature level of the solidifying point of the same by an upstream side group and control the temperature of the same accurately to an objective overcooling temperature by a downstream side group thereafter. CONSTITUTION:Water in a heat accumulating tank 1 flows into an overcooling producing heat exchanger 6 through a pipeline 4 by the operation of a pump 5 and is cooled to obtain overcooled water. The overcooled water flows down into the heat accumulating tank 1 and the overcooled condition is eliminated by an ultrasonic oscillator 3 whereby slurry type ice is produced while the ice is accumulated in the heat accumulating tank 1. The water, entered the overcooling producing heat exchanger 6, is cooled to the temperature level of the solidifying point thereof by the heat exchanger units 7a, 7a,... of a first group and, thereafter, is cooled from the temperature level of the solidifying point to the temperature level of the objective overcooled condition by the n-th stage heat exchanger units 7b of a second group. The water is cooled gradually to the temperature level of the objective degree of overcooling by a plurality of heat exchanger units 7a, 7a,..., 7b in such a manner. As a result, the small temperature regulating width of one set of the heat exchanger units 7a, 7b is enough and the water can be cooled surely to a predetermined overcooled condition.
Patent JP-H0937780-A (JP)
Title: Thermostable maltose phosphorylase, its production, bacterium used therefor and use of the same enzyme
Inventor: ISHII KEIKO
IPC: C12R1/07
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new enzyme by culturing a bacterium belonging to the genus Bacillus, capable of producing maltose phosphorylase, having thermostability, carrying out enzyme reaction at a high reaction temperature, reducing contamination with various germs, providing trehalose in a short time. SOLUTION: This new enzyme is obtained by culturing a bacterium belonging to the genus Bacillus [e.g. Bacillus sp.MK-1 (FERM P-15,045) etc.], capable of producing maltose phosphorylase, in a nutrient medium and collecting the product from the culture product, provides equimolar amounts of glucose and β-glucose-1-phosphate when treated with maltase in the presence of phosphoric acid, forms equimolar amounts of maltose and phosphoric acid when treated with glucose and β-glucose-1-phosphate, has activity by treatment in 10mM acetic acid buffer solution (pH6.0) at 60 deg.C for 15 minutes, equal to or higher than 80% activity of nontreatment, 55-70 deg.C optimum temperature, optimum pH6.0 to pH7.0, 150,000-190,000 molecular weight measured by gel filtration and industrially and advantageously provides β-glucose-1-phosphate, trehalose, etc.
Patent JP-H0262056-A (JP)
Title: Mounting of semiconductor chip
Inventor: SUGIYAMA OSAMU
IPC: H01L21/60
Filed: 1988-08-26
Abstract: PURPOSE:To increase the number of electrodes and to enhance their connection strength by method wherein a metal protrusion is formed on an arbitrary electrode, a solder protrusion is formed in a remaining part where an electrode or a pattern does not exist, the solder protrusion is melted and the metal protrusion is connected to the pattern. CONSTITUTION:A metal protrusion 5 is formed on all electrodes or electrodes in one part of a semiconductor chip 4. A solder protrusion 8 is formed in a part which is situated on remaining electrodes where this metal protrusion 5 is not formed or which is situated outside the electrodes and does not contain a pattern 2. This solder protrusion 8 is heated and melted; the metal protrusion 5 is connected to a wiring pattern 2 on a substrate, and is connected and held by using a solder or a bonding resin in addition to the solder. Thereby, when a bump for connection use formed in the electrode is formed of the metal protrusion, it can be made small, and a pitch between adjacent electrodes can be made small. Since the electrode is connected and held, its mechanical strength can be increased.
Patent JP-H0964057-A (JP)
Title: Hetero junction bipolar transistor and manufacture thereof
Inventor: ENDO HIROSHI
IPC: H01L29/73
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of a hetero junction bipolar transistor due to the conductivity of the surface of a guard ring. SOLUTION: The surface of a guard ring 12 between the emitter 8 and the base electrode 9 of a hetero junction bipolar transistor is damaged by reactive ion etching to form a high resistance region 13.
Patent JP-H0494999-A (JP)
Title: Release mounting device for foil
Inventor: KAWABATA HIROSHI
IPC: B32B37/22
Filed: 1990-08-10
Abstract: PURPOSE:To make it possible to perform release mounting work of a foil easily and assuredly for anybody using a specialized tool by a method wherein a foil adsorbing element on the bottom surface of which numerous small holes are bored, and for which an air suction port to communicate with a suction means is provided is used. CONSTITUTION:At one long edge 2 of a guide frame 1, longitudinal grooves 4 are engraved with fixed intervals on the frame inner side, and in this longitudinal groove 4, a protruding strap 10 of a foil adsorbing element 5 is fitted to determine a mounting position of a foil. The foil adsorbing element 5 is a hexahedron in a dice-shape, and the inside is hollow. On the bottom surface of the foil adsorbing element 5, numerous small holes 6 are provided on the total surface, and an air suction port 7 on the upper surface is connected with a suction means such as a compressor, etc., with a hose 9 through an opening/ closing valve operating tab 8. In addition, on one side surface of the foil adsorbing element 5, the protruding strap 10 is vertically provided excepting around the lower end, and the protruding strap 10 is fitted in the longitudinal groove 4 on the guide frame 1 to perform positioning and stable mounting of the foil.
Patent JP-S59104538-A (JP)
Title: Method and device for measuring transfer rate of convection heat
Inventor: IBAMOTO TADAHIKO
IPC: G01N25/18
Filed: 1982-12-07
Abstract: PURPOSE:To measure the transfer rate of convection heat of a human body or the like, by controlling plural cylinder surfaces, which are so processed that they have different radiation rates, so that their surface temperatures are equalized and measuring the quantity of radiant heat and the ambient temperature. CONSTITUTION:A cylinder where a measuring part is provided around a cylinder base material 21 with a heat insulating material 22 between them is fixed to a supporting point 29. The measuring part is divided into two, and they consist of cylinder surfaces 26a and 26b, heat resistance bodies 25a and 25b, holding plates 24a and 24b, and heating heaters 23a and 23b respectively, and heat resistance bodies are provided with heat current meter elements 27a and 27b, and cylinder surfaces are provided with temperature measuring elements 28a and 28b. For the purpose of making radiation rates of cylinder surfaces different from each other, a black paint is applied to one cylinder surface. Each cylinder surface is controlled at a certain temperature, and the density of radiant heat current is measured by the heat current meter element, and the ambient temperature is measured by the temperature measuring element shielded from radiation of heat, thereby calculating the transfer rate of convection heat. Thus, the transfer rate of convection heat of the human body or the like is measured distinctively from the transfer rate of radiant heat, and the precision of research of thermal environments is improved.
Patent JP-H1147577-A (JP)
Title: Apparatus and method for coating or granulating particulate material
Inventor: MOCHIZUKI HIROMICHI
IPC: B01J2/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To shorten a time of charging a particulate material and to keep a stable jet state when the particulate material is coated or granulated by a jet system. SOLUTION: A guide pipe 9 is provided at the center of a jet tower 8 and a particulate material 15 is charged in the periphery of the guide pipe 9 and a fluidizing gas is sent from an introducing pipe l and a coating material or a granulating material is sent from a spray pipe 18. The particulate material 15 is fluidized from the lower part of the guide pipe to be coated or granulated during rising. The position of the guide pipe 9 is regulated to keep a fluidized state.
Patent JP-S58115523-A (JP)
Title: Channel device
Inventor: TANIGUCHI HARUMASA
IPC: G06F13/12
Filed: 1981-12-29
Abstract: PURPOSE:To reduce extra input/output interruptions and the transmission of input/output instructions, by storing the reception of input/output instruction to process them if a subchannel is available even in case of channel busy when input/output instructions are received. CONSTITUTION:When a block multiplexer channel BMC3 receives an input/ output instruction SIOF for starting input/output devices 4 and 5 from a CPU1, the BMC3 responds to this instruction SIOF with a condition code indicating the normal reception even in case of a channel busy CBSY state if the subchannel is available. This code is stored in an SIOF instruction receiving and storage  means 7 provided for every subchannel. When the CBSY state is released, required information is stored in a subchannel storage means 6 without executing  the succeeding processing. After the CBSY state is released, contents of means 7 and 6 are checked to execute the succeeding processing. Thus, the reception of extra instructions is reduced to improve the system performance.
Patent JP-H0879334-A (JP)
Title: Data transmitter
Inventor: MAEDA TETSUO
IPC: H04L29/08
Filed: 1994-09-07
Abstract: PURPOSE: To allow the transmitter to serve plural terminals through one channel by providing a means storing data, a reception means, a read means and a transmission destination setting means and sending the transmission data to a valid terminal according to the transmission destination information. CONSTITUTION: A reception means 101 receives 'data request' from many connected terminals and makes a request of reading of the requested data to a read means 103 in a form of a 'read request'. Then the means 101 sends 'request source information' comprising addresses of terminal making data request or the like to a transmission destination setting means 102. The means 103 reads data from a storage means 104 based on the 'read request' and sends the data or the head of the data to a transmission means 105 as 'transmission data'. Furthermore, the means 103 discriminates the end of read preparation of the data or the head of the data and gives a 'transmission preparation end notice' to the means 102. The means 102 confirms one or plural destinations of the 'transmission data' based on the 'request source information' and the 'transmission preparation end notice'.  The means 102 sends 'transmission destination information' to the transmission means 105.
Patent JP-H0265646-A (JP)
Title: Linear motor device
Inventor: MATSUI TAKAO
IPC: H02K33/18
Filed: 1988-08-30
Abstract: PURPOSE:To facilitate machining and assembly concerning a linear motor to drive an optical pickup section of an optical recording/reproducing apparatus. CONSTITUTION:A center yoke 11 parallel with a side yoke 12 to which a magnet 13 is stuck is assembled with an assemble screw 18 through a junction yoke 14 at both ends. The magnet 13 is made shorter than the side yoke 12 as non- magnetic members 20 are inserted. When a coil 16 is excited, a bobbin 15 around which the coil 16 is wound moves right and left. Buffer members 20 composed of non-magnetic members to come into contact with the junction yoke 14 are clamped by the ends of the center yoke 1 and the side yoke 12. In this way, assembly and machining can be made easily and the moving coil 16 can effectively be buffered in the moving limits at both ends.