baber/WOPTO huggingface dataset:
Patent JP-H1036106-A (JP)
Title: Porous bulk apatite carbonate and its production
Inventor: MATSUDA NOBUYUKI
IPC: A61K6/838
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a porous bulk apatite carbonate with a simple procedure free from the troubles of conventional production process by reacting a composition containing calcium carbonate with phosphoric acid under specific condition. SOLUTION: This porous bulk apatite carbonate contains >=0.5wt.% of calcium carbonate and has a BET specific surface area of >=10m<2> /g. The porous bulk apatite carbonate can be produced by reacting a substance containing calcium carbonate with phosphoric acid in a neutral region. The calcium carbonate-containing substance to be used as a raw material is preferably a natural material, especially shell. The average particle diameter of the porous bulk apatite carbonate can be controlled within the range of 1-50μm by controlling the average particle diameter of the substance containing calcium carbonate to 0.5-20μm.
Patent JP-S58171688-A (JP)
Title: Measuring device of neutron
Inventor: UMADONO SHINJI
IPC: G01T3/00
Filed: 1981-12-04
Abstract: PURPOSE:To confirm always the operating function and quantitative property of the titled device without using a calibration line from the external by inclading an alpha emitter substance in a neutron detector. CONSTITUTION:The neutron sensitive substance to generate the lst pulse signal by the reaction with the neutron and the alpha emitter substance to generate the 2nd pulse signal by ionization in gas are included in the neutron detector 5. The output of the detector 5 is supplied to discriminators 7, 8 respectively through an amplifier 6. The 1st discriminated signal is averaged and integrated by a measuring factor circuit 8 and the 2nd discriminated signal is smoothed and integrated by a counting factor circuit 10. Since the 2nd signal is used as a calibration signal, the health of the titled device can be always confirm without interrupting the measurement of neutron. Thus the operating function and quantitatie property can be always checked without using the calibration line from the external.
Patent JP-S5987579-A (JP)
Title: Counting device of writing character
Inventor: ISHII HIROSHI
IPC: G06F15/02
Filed: 1982-11-11
Abstract: PURPOSE:To detect easily the number of writing characters by recognizing the writing character and switching to a counting mode as required. CONSTITUTION:When a desired character is written and inputted in a state pointing a clip 7 forward by a writing tool 1, the resistance value of pressure sensible rubber 8a-8c is varied and a character data is inputted. When it is desired to count the writing character, a knock button 5 is operated continuously to turn on, a mode switch 11a, one signal is sent to a CPU15 through an input port 14, to designate, a counting mode to count a recognized character, and to display on a display part 6.
Patent JP-H0362418-A (JP)
Title: Flat cable punching device
Inventor: TAMURA SHINICHI
IPC: H01B13/00
Filed: 1989-07-31
Abstract: PURPOSE:To enable punching a flat cable comprising plurality of wire types and separating the punched sections from each other at any position by so providing male and female cutters as to be exchangeable and a guide member for pressing the wires and guiding the male cutter. CONSTITUTION:A male cutter 31 and a female cutter 11 are so assembled as to suit the arrangement position and direction of a flat cable 5, and placed on a press device. Then, the cable 5 is placed on a support part 11a at the upper end of the female cutter 11. Thereafter, the male cutter 31 is lowered and a wire 4 is pressed with a guide member 51. Then, the male cutter 31 is further lowered to cut the connection part 5a of the cable 5. Upon completion of the cutting, the male cutter 31 rises and waits until the next cutting position of the cable 5 comes on the support part 11a of the female cutter 11. According to the aforesaid construction, many cables can continuously be punched in sequence.
Patent JP-S6354180-A (JP)
Inventor: WATANABE KIMIHARU
IPC: A63B23/00
Filed: 1986-08-25
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-H1136985-A (JP)
Title: Engine
Inventor: WADA TOMOHISA
IPC: F02K7/10
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an engine capable of increasing the heat resistance of a combustion chamber by preventing the spattering of carbonized insulating material from the combustion chamber. SOLUTION: A metallic sleeve 10 excellent in heat resistance which covers for protection the annular wall surface 3a of an insulating material 3 facing the inside of a port part 7 so that it does not touch the air flowing through the inside of the port part 7 is provided in the port part 7 for interconnecting an air inlet part constituting a ram jet engine with a combustion chamber 4 lined with the insulating material 3 so as to prevent the wall surface 3a of the insulator 3 facing the port part 7 from being exposed directly to a fast air flow. By this, even if the carbonization of the wall surfaced 3a of the insulating 3 material facing the port part 7 is advanced, the insulating material is not spattered and held as it is. Thus high heat insulating performance can be developed.
Patent JP-H0487906-A (JP)
Title: Tablet subdivision packing machine
Inventor: OMURA SHIRO
IPC: B65B1/30
Filed: 1990-07-26
Abstract: PURPOSE:To improve the subdivision packing speed and allow dealing with tablets that are not stored in tablet take-out devices, by a method wherein the tablet take-out devices are arranged in two or more lateral and longitudinal rows, and a tablet hand-spreading device is provided. CONSTITUTION:Each tablet take-out device 1 has a delivery part 5 from which tablets stored in a large number are taken out one by one, and is provided with a tablet make-up port 6 on the top and a tablet delivery port 7 on the bottom. The tablet take-out devices 1 are mounted at a number of set positions arranged in a chessboard pattern on a subdivision packing machine. The tablets are taken out from each of the tablet take-out devices 1 one by one, gathered by the number for a pack by a guide device 3, and packaged in a subdivision pack by a packaging device 2. A tablet hand-spreading device 21 is located on the front side under the tablet take-out device 1 and delivers the tablets into the packaging device 2 through the guide device 3 like the tablet take-out devices 1 do. Thereby, as the falling distances of the tablets taken out from the tablet take-out devices 1 are shorten and become almost uniform, the subdivision packing speed is improved and the tablets that are not stored in the tablet take-out devices 1 can be also taken out and packaged in a subdivision pack.
Patent JP-H0948760-A (JP)
Title: Pyrimidine compound
Inventor: HASEBE HIROSHI
IPC: C07D239/26
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new polymerizable liquid crystal compound for an optical compensation plate, expressing a smectic liquid crystal phase and enabling to easily adjusting the polymerizable liquid crystal composition expressing the smectic liquid crystal which has been difficult to express by bringing a pyrimidine ring into a molecule. SOLUTION: This pyrimidine compound is expressed by formula I [the ring A is 4-phenylene or trans-1,4-cyclohexylene; (n) is 0 or 1; R is a 1-8C alkyl, etc.; X is H or F; Y is H or methyl], e.g. the compound of formula II. The compound of formula I can be obtained by reacting a hydroxyphenylpyrimidine derivative of formula III with a (meth)acryl halide compound such as (meth) acrylic acid chloride, etc., in the presence of a basic catalyst such as triethylamine.
Patent JP-H02177331-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUDA TAKASHI
IPC: H01L29/78
Filed: 1988-08-11
Abstract: PURPOSE:To achieve high speed and high integration by forming a second gate electrode and widening its width after forming a low-concentration impurity region using a first gate electrode as a mask. CONSTITUTION:An element region is formed on a semiconductor substrate 1 by a field oxide film 2. After that, a gate electrode 4 is formed and low- concentration impurity regions 101 and 102 for constituting one part of a source and a drain electrode with it as a mask are formed. Then, a polysilicon film 13 is provided over the entire surface and the trapezoid gate electrode 4 is formed by performing ion implantation of impurities ion and an aeolotropy etching treatment. The surface of this gate electrode 4 is thermally oxidized for forming an oxide film 11 and then sidewall side spacers 121 and 122 are formed on both sides of the gate electrode. Then, a high-concentration impurity region which become the source/drain regions are formed by using it as a mask. Thus, high speed and high integration can be achieved.
Patent JP-H0941937-A (JP)
Title: Gas discharging device in engine of four-cycle outboard engine
Inventor: TAKAHASHI MASAAKI
IPC: F01M13/04
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To reliably discharge gas in an engine, such as blowby gas, by a simple structure when a four-cycle engine is applied to an outboard engine. SOLUTION: In a gas discharging device in an engine of an outboard engine provided with a four-cycle engine, and for discharging gas in the engine, such as blowby gas to the outside, an engine is perpendicularly arranged so that a crank shaft 16 may be approximately vertical in sailing. A crank shaft 16 is arranged in a crank chamber E and cam chamber F, a crank sprocket 16b and cam sprockets 32a, 32b are respectively provided on the upper ends of crank shaft 21a and 21b. Both sprockets are connected by a timing chain 33a, the crank chamber E and the cam chambers F are communicated with a chain chamber B for housing the timing chain 33a, a discharging hole 37a for discharging gas in the engine is formed on the top wall of the chain chamber B, and the discharging hole 37b is communicated with and connected to an intake passage by a discharging passage.
Patent JP-H0941517-A (JP)
Title: Panel for building
Inventor: UMETSU HIROYUKI
IPC: E04F13/18
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a panel for building, in which deformation such as bulging, warpage, etc., is prevented after manufacture and which has excellent fireproofness, fire resistance and mechanical strength. SOLUTION: A core material 3 consisting of a foam mainly comprising a phenol resin is sandwiched by a surface material 1 and a rear material 2 in a panel A for building, and fireproof sheets 5 are laminated on boundary surfaces among the surface material 1, the rear material 2 and the core material 3 through adhesives 4. A sheet acquired by successively coating the periphery of a base material 7 composed of inorganic fibers with a fireproof coating material 8 forming a char layer at a high temperature and an acid neutralizer 9 made up of an alkaline substance and shaping the sheet in a meshy shape is used as the fireproof sheet 5.
Patent JP-H0622540-A (JP)
Title: Switching power supply
Inventor: FURUYA TOSHIO
IPC: H02M3/155
Filed: 1992-07-03
Abstract: PURPOSE:To make it possible to turn on and off an output of a switching transistor itself and to increase a voltage transfer efficiency by installing for the switching transistor a voltage follower circuit composed of transistors which form a differential pair and by controlling an input voltage of the differential pair. CONSTITUTION:A voltage follower circuit 10 having transistors Q3, Q4 which form a differential pair is connected to a switching transistor Q1 and the switching transistor Q1 is controlled by a switching controlling circuit 1 through the voltage follower circuit 10. Then, an output of a switching power supply can be on/off-controlled by means of the voltage VON of a base input terminal 11 of the transistor Q3. Therefore, it is not necessary to set up a gate circuit, etc., additionally for on/off-control of an output of the switching power supply. As a result, a current consumption can be reduced and at the same time, a voltage drop in the switching transistor Q3 can be also reduced and thereby a voltage transfer efficiency can be increased.
Patent JP-S6092153-A (JP)
Inventor: INAGAKI HARUO
IPC: B60F1/00
Filed: 1983-10-26
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-S6443583-A (JP)
Title: Adhesive composition
Inventor: KANBAYASHI TOMIO
IPC: B29C65/36
Filed: 1987-08-11
Abstract: PURPOSE:To obtain an adhesive composition which has excellent consistent heating efficiency and is useful for dielectric bonding of synthetic resin, by incorporating short metal fibers into a thermoplastic resin so that said fibers are oriented in the resin. CONSTITUTION:100pts.wt. thermoplastic resin, such as PP or a polyester, is mixed with 5-200pts.wt. short metal fibers, such as Fe fibers or Ni fibers, having an aspect ratio of 5 or higher and a length of 1-10mm and, if necessary, a particulate or powdery metal to give a composition, which is heated and melted to provided a melt viscosity of 10<2>P or higher. This melt is extruded at a rate of 5cm/sec or higher under high shear stress to orient the short metal fibers in the thermoplastic resin.
Patent JP-S58101025-A (JP)
Title: Method of treatment of prefoamed particle of polyolefin resin under pressure
Inventor: AKIYAMA HIROYUKI
IPC: B29B9/16
Filed: 1981-12-09
Abstract: PURPOSE:To obtain efficiently the titled particles that will provide an item free from any shrinkage, sink mark and poor welding, by subjecting polypropylene resin prefoamed particles to pressurizing treatment in such a manner that they are kept in a pressurizing gas under a pressure that is gradually increased at which shrinkage would not occur. CONSTITUTION:In case polyolefin resin prefoamed particles are retained in an atmosphere of a pressurizing gas to allow the particles to have a prescribed inner pressure, the particles are retained under a pressure at which shrinkage would not occur to the particles and are subjected to pressurizing treatment in such a manner that the pressurizing pressure is gradually increased under said condition where shrinkage would not occur. Thus in the cases (e, d) where the pressurizing pressure is gradually increased, the particles having a required inner pressure can be obtained within a pressurizing treatment period, the inner pressure being higher and the period being shorter, when compared with the cases (f, g) where the particles are pressurized radically in a pressurizing container.
Patent JP-S6176658-A (JP)
Title: Method for plating molten metal
Inventor: IWANUMA KATSUHIKO
IPC: C23C4/08
Filed: 1984-09-22
Abstract: PURPOSE:To make an apparatus compact and to improve surface quality by atomizing and spraying a molten metal for plating on a heated strip in the atmosphere of an inert gas and by smoothening the resulting metallic surfaces with heated leveling rolls before solidification. CONSTITUTION:A strip 2 heated to about 500 deg.C is traveled perpendicularly in an atmospheric gas chamber 16 filled with an inert gas 15 such as N2. Molten zinc 10 in melting vessels 18 is pressurized with a pressurized inert gas from pressure chambers 20, and it is atomized and sprayed on the traveling strip 2 from slit nozzles 22. Zinc stuck to the strip 2 forms uneven zinc surfaces 28. The surfaces 28 are smoothened with leveling rolls 24 heated to about 500 deg.C before solidification to obtain leveled zinc surfaces 32.
Patent JP-S6284095-A (JP)
Inventor: EDOWAADO JIYOOJI BUREIN
IPC: A61P31/04
Filed: 1986-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0923925-A (JP)
Title: Brush for makeup
Inventor: NAKAMURA KENJI
IPC: A61L2/16
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To impart an antibacterial property by containing a silver ceramic antibacterial material in synthetic fiber filaments, attaining the carrier of the silver ceramic antibacterial material, mixing the synthetic fiber filaments and natural animal hair and turning them to flocking fibers. SOLUTION: The silver ceramic antibacterial material such as silver zeolite, silver phosphate zirconium and silver apatite, etc., is contained in the synthetic fiber filaments using flexible synthetic resin with improved elasticity such as polyester fibers and nylon fibers or the like and the carrier of the silver ceramic antibacterial material is attained. Then, the synthetic resin filaments are mixed with the natural animal hair for more than 10wt.% and flocked. Thus, this brush is used as the brush for a makeup with the improved antibacterial property over the long period of time.
Patent JP-S5990315-A (JP)
Inventor: SHIROMIZU TETSUO
IPC: B29C47/02
Filed: 1982-11-13
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-S5990383-A (JP)
Inventor: TANABE TAKESHI
IPC: F24C7/08
Filed: 1982-11-12
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-H0751099-A (JP)
Title: Method for examining sequence of nucleic acid and examination apparatus
Inventor: UEMATSU HIROAKI
IPC: C12M1/34
Filed: 1993-08-11
Abstract: PURPOSE:To provide a method for examining nucleic acid, capable of immobilizing a cultured microorganism which is a material to be determined onto a membrane which is direct solid phase carrier without carrying out pretreatment, carrying out each process treatment only by directly injecting a reagent and detecting a large amount of specimen in short time and high sensitivity, and an examination apparatus therefor. CONSTITUTION:A target nucleic acid is immobilized on a well type porous membrane plate 10 forming the bottom by binding or pressing a porous membrane whose at least surface is hydrophilic and cationic so as to close either one opening of a cylindrical body consisting of a synthetic resin and then, a target nucleic acid in the sample is detected by a hybridization method. A reagent injected into a well 12 is discharged through the porous membrane by vacuum suction.
Patent JP-2000021209-A (JP)
Title: Light-emitting diode aggregation lamp
Inventor: TAKAMURA KATSUTOSHI
IPC: H01L33/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To use light-emitting diodes as a light source for a general-purpose illumination lamp. SOLUTION: This lamp is provided with a light-emitting part 12 wherein a number of light-emitting diodes 20 are arranged on a base mounting 13 as a light source 18, a casing 25 having a base 27 forming free electrical connection with a socket directly connected to a power supply and containing the light- emitting part 12, and a light-transmissive covering body 31 fitted to the casing 25 and covering the front side of the light-emitting part 12. A transparent resin film 45 freely controlling diffusion of the incident light in the arbitrary directions is formed on the side facing the light emitted from the light source 18 of the light-transmissive covering body 31.  When an alternating-current power supply is used, a circuit part 24 having a converter supplying the AC/DC-converted current to the light-emitting part 12 is provided between the base 27 and the light-emitting part 12 in the casing 25. When a direct-current power supply is used, the circuit part 24 having a converter which DC/DC-converts according to need is provided.
Patent JP-S6347068-A (JP)
Inventor: MAIKURU RII TAMII
IPC: C08G59/68
Filed: 1987-08-10
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-H0486689-A (JP)
Title: Method for constituting color correcting sample
Inventor: FUTAMURA MASAO
IPC: G03G15/01
Filed: 1990-07-27
Abstract: PURPOSE:To lessen the adverse influence that the unequalness of a color correcting sample on the same recording paper surface arising from the nonuniformity of image recording characteristics exerts on color correction processing by arranging color patches while shifting the arranging sequence thereof from each other between two sets among plural pieces of the color samples. CONSTITUTION:The color correcting samples 2 is formed by outputting plural pieces of the color samples 13a to 13d including the same number of the plural color patches arranged in the prescribed arranging sequence in the horizontal and vertical direction of the recording paper 11, etc., and is arranged with the color patches which are shifted from each other between two sets among plural pieces of the color samples 13a to 13d. Then, plural pieces of the color patches of the same color eventually exist at the different places on the recording paper 11 surface and, therefore, plural pieces of the colorimetric values to a specific color are obtd. by measuring the colors of these color patches. The calculating of the average of these colorimetric values is then possible. The colorimetric value having high reliability is obtd. by calculating the average of these colorimetric values. The influence that the local nonuniformity of the recording characteristics at the time of the formation of the sample images exerts on the reliability of the color samples 13a to 13d is lessened in this way.
Patent JP-H09320311-A (JP)
Title: Indoor lighting method and lighting fixture
Inventor: MUKAI KENJI
IPC: F21S2/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To increase the brightness feeling in a room adequately, by providing luminous parts as the number which can increase the brightness feeling in the room adequately according to the floor surface area of the room. SOLUTION: The luminous parts 3 are composed that the relation of the brightness and the aparant size satisfies the conditions 3.3<=logL<=-0.3 logω+2.63, or log Lη-0.3logω+2.63, and 3.64<=logL<=3.90, when the brightness is made (cd/m<2> ) and the aparant size is made as the solid angle ω (sr). In this case, when the floor surface area is made S (m<2> ), and the number of the luminous parts 3 visible from a random position in a room is made N, the brightness feeling in the room is increased maximum by making to satisfy the condition 5logS<=N, and the number of persons to feel a visual multilight feeling is made less than 20% of all the number.
Patent JP-H08269146-A (JP)
Title: Highly heat-resistant high-molecular polymer fine particle and epoxy ester
Inventor: OMORI YOSHIMASA
IPC: C08L63/10
Filed: 1995-08-04
Abstract: PURPOSE: To obtain the subject fine particles by copolymerizing a prescribed epoxy ester with a specific reactive monomer, excellent in solvent resistance and heat resistance, having a sharp particle size distribution, useful as a filler for a resin, etc. CONSTITUTION: This highly heat-resistant high-molecular polymer fine particle is obtained by copolymerizing (A) an epoxy ester which is prepared by adding (iii) an unsaturated monobasic acid to (i) an epoxide containing at least one glycidyl group in one molecule and a monocyclic hydrocarbon and/or (ii) an epoxide containing at least one alicyclic epoxy group in one molecule and has two or more unsaturated double bonds in one molecule  preferably an epoxy ester of formula I [one of X<1> and X<2> is OH and the other is a group of formula II (R<1> is H or CH3 ); Y<1> and Y<2> are the same as X<1> and X<2> ; Z is O, etc.; ring A is a cyclohexane ring] and the amount of the epoxy ester is 20 100 pts. wt.} with (B) preferably 80-0 pts.wt. of a reactive monomer containing at least one unsaturated double bond in one molecule.