baber/WOPTO huggingface dataset:
Patent JP-S62143925-A (JP)
Title: Novel polymer and its production
Inventor: TOMIOKA TATSUYA
IPC: C08G63/64
Filed: 1985-12-19
Abstract: PURPOSE:To obtain a novel polymer of high flexibility and formability, capable of giving fibers of high mechanical strength, thus useful as raw material for high-tenacity fibers, by reaction between an oxycarboxylic acid, specific dihydric phenol and diaryl carbonate. CONSTITUTION:(A) An oxycarboxylic acid of formula HO-Ar-COOH (Ar is of formula I, formula II, etc.) and/or its aryl ester, (B) a dihydric phenol of formula III (Ar' is of formula IV, etc.) (pref. 2,6-di(4-hydroxyphynoxy) benzonitrile) and (C) a diaryl carbonate (pref. diphenyl carbonate) are allowed to react to obtain the objective polymer constituted by recurring units of formula -(O-Ar-CO)-and of formula V, respectively, with a reduced viscosity [etasp/c] >=0.3dl/g determined in the form of a p-chlorophenol solution of a concentration 0.2g/de at 60 deg.C.
Patent JP-H05120933-A (JP)
Title: Method of forming transparent conductive film
Inventor: YOSHIDA AKIHIKO
IPC: H01B13/00
Filed: 1991-10-30
Abstract: PURPOSE:To stably form a transparent conductive film having a low resistance and a high transmittance, by causing a transparent conductive film forming composition, which contains thermally decomposable compounds of indium and tin, or a thermally decomposable compound of tin, to be carried on the surface of a substrate and be heated and decomposed. CONSTITUTION:A transparent conductive film forming composition, which contains respective thermally decomposable compounds of indium and tin, or a thermally decomposable compounds of tin, is carried on the surface of a substrate 2, and this composition substrate is heated by radiation heat to decompose the composition. Namely, the substrate 2 is disposed in a furnace chamber 1 of an electric furnace, and is heated from room temperature up to 500 deg.C at the elevation speed of 30 deg.C/min., and is maintained at 500 deg.C for one hour. In this case, a temperature sensor 5 and an electric heater 4 are installed in a bottom section 3 of the electric furnace, and the sensor 5 and the heater 4 are connected to a temperature control circuit 6 in order to control the temperature of the chamber 1 interior. No heater is provided in lateral portions 7, 8 and a lid portion 9 of the electric furnace. As a result, the film obtained has no crack, an excellent transmission property, and a homogeneous property. Thus, it is possible to stably form a transparent conductive film with low resistance and a high transmittance.
Patent JP-2001105194-A (JP)
Title: Rotary compression forming machine
Inventor: INOUE HAYAO
IPC: B30B11/08
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To stably conduct operation by preventing various troubles caused by falling off of a dust proof fixture from an upper pestle. SOLUTION: This rotary compression forming machine is constituted so that a foreign matter detector 4 is installed while a detection part 5 is arranged near the upper face of a pestle holding disk (b), and when a dust proof fixture (p) fallen from an upper pestle (c) is detected by the foreign matter detector 4, the device is immediately stopped.
Patent JP-2001106013-A (JP)
Title: Air bag device for protecting knees and femurs
Inventor: TADANO HIROYUKI
IPC: B60R21/206
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for protection of occupants at the time of collision of a vehicle by expanding air bags between a dashboard and knees in the shape so as to develop the protective effect. SOLUTION: The air bags located at the front of the knees are formed so as to be expanded in wedge shape, and rigidly connected to the right and left side independent parts of a steering cowl 2. Because an obstacle obstructing the expansion of the air bags 1a located at the front of the knees are not present between the knees and a dashboard 3, the air bags 1a can be expanded in a specified wedge shape. By this, the knees touch the wedge-shaped slope surface of the air bags located at the front of the knees at the time of collision of the vehicle, and are moved in the leg opening direction by a moment produced about the waist by a sliding component force F3 in the arrow direction.  Because the air bag 1a positioned at the front of the knees is expanded stably on the surface of the dashboard 3, an impact relieving part 1b is present always on the sloped surface of the air bag 1a located at the front of the knees and, therefore, has no danger of collision direct with the surface of the dashboard 3.
Patent JP-H10127755-A (JP)
Title: Compound of ultraviolet hardened resin having anti-thrombotic property, and catheter tube
Inventor: KATO YOSHIHISA
IPC: A61L29/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To give anti-thrombotic properties to a simply stabilized material surface with less restriction and enhance the vital organism safeness by adding hydrophilic methacrylate monomers to a compound of ultraviolet cured resin. SOLUTION: Anti-thrombotic compound is prepared from hydrophilic methacrylate monomers such as N,N-dimethyl-aminoethyl methacrylate, an ultraviolet cured resin such as epoxy acrylate, and a light polymerization initiating agent. More than 90% of all functional radicals should be methacryloyl radicals. Example of the ultraviolet cured resin is light polymerizing monomers which may include functional radicals such as acryloyl radicals in the molecule. The light polymerization initiating agent should be of benzoil ether series, etc. A catheter tube 2, for example having one lumen, is covered with this compound 3 so that anti-thrombotic one-lumen catheter tube 1 is accomplished. Thereby blood clotting is inhibited, and it is possible to prevent drop of the anti-thrombus effect on the compound surface resulting from elusion etc.
Patent JP-S61148520-A (JP)
Inventor: HENRII SHII PENAA
IPC: H01H13/02
Filed: 1985-12-18
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-H08149339-A (JP)
Title: Gamma correction circuit
Inventor: SHIMIZU AKIRA
IPC: H04N5/202
Filed: 1994-11-18
Abstract: PURPOSE: To simplify the configuration of a gamma correction circuit with respect to red, blue and green digital video signals in a PDP (plasma display panel). CONSTITUTION: This correction circuit is constituted of a frequency multiplier circuit 4 multiplying a frequency of a main clock signal CK1 into a clock signal CK2 of a required frequency, a parallel-serial conversion section 1 using the clock signal CK2 from the frequency multiplier circuit 4 to convert red, blue and green digital video parallel data into serial video data, a gamma correction section 2 applying same gamma correction to the serial video data from the parallel-serial conversion section 1 and a serial-parallel conversion section 3 converting the serial video data from the gamma correction section 2 into parallel red, blue and green digital video data.
Patent JP-H10132735-A (JP)
Title: Automatic analyzing device
Inventor: ISHIZAWA HIROAKI
IPC: G01N33/483
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To perform component analysis with higher reliability. SOLUTION: While rotating a disk 2, the dispensing of demineralized water into a cuvette 1 by a washing mechanism 13 and the measurement of absorbance of demineralized water in the cuvette 1 by a detecting mechanism are continuously performed to correct the reference current of each log amplifier in a converting unit 24 on the basis of measured results. In addition, as each of disks 2, 6, and 8 is rotated, the dispensing of a reagent into the cuvette 1 by a dispensing mechanism 5, the dispensing of the sample into the cuvette 1 by a dispensing mechanism 4, the stirring of the reagent and sample by a stirring mechanism 4, the measurement of absorbance of component elements of a sample solution in the cuvette 1 by a detecting mechanism, and the washing of the cuvette by the washing mechanism 13 are continuously performed.  In addition, the detecting means converts to digital form the level value of intensity of each monochromatic light component sequentially calculated in the course of the passage of the cuvette 1 in front of a light source 15 with the rotation of the disk 2 by an integral A-D converter with an integrating characteristic to noise, and inputs into a CPU19.
Patent JP-H03145694-A (JP)
Title: Character pattern size converting system
Inventor: KAMIDA HIROYUKI
IPC: G06F3/153
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a character pattern of an arbitrary character size by inputting directly of a character pattern of (m) X (m) dots to a read-only memory having data for changing a character pattern size, and changing it to a character pattern of (p) X (q) dots. CONSTITUTION:A character pattern of (m) dots generated successively by a one-line portion each from a first read-on memory 20 is converted to a character pattern of (q) dots by inputting it directly to a second read-only memory 30 and stored in a random access memory 50, and converted to a character pattern of vertical (m) and horizontal (q) dots by executing it by an (m)-line portion. Also, the character pattern stored in the random access memory 50 is converted to a character pattern of (p) dots by inputting it successively (m) dots each in the vertical direction to a second read-only memory 30 and stores in the random access memory 50, and brought to size conversion to a character pattern of (p) X (q) dots by executing it by a (p)-dot portion. In such a way, the character pattern of an arbitrary character size is obtained.
Patent JP-S62146254-A (JP)
Title: Positioning aligning device for mask film forming device
Inventor: KAKINUMA HIROMI
IPC: G03F1/54
Filed: 1985-12-20
Abstract: PURPOSE:To make the edge part of a thin film pattern clear by pressing the edge part of the pattern of the 1st mask against a substrate by flat springs through the 2nd mask having a pattern larger than the pattern of the 1st mask so that no gap is left between the edge part and the substrate. CONSTITUTION:The 2nd mask 21 having a pattern 21a similar to and slightly larger than a pattern 4a of a prescribed shape formed in the 1st mask 4 is pressed by flat springs 18. The edge part of the pattern 4a of the 1st mask 4 is pressed against a substrate 5 through the 2nd mask 21 under a prescribed pressure so that no gap is left between the substrate 5 and the edge part.
Patent JP-H07116484-A (JP)
Title: Micro-porous membrane of polyethersulfone and sulfonated polyethersulfone having endotoxin-absorptive power
Inventor: INABA YOSHIHIKO
IPC: C08L71/08
Filed: 1993-10-20
Abstract: PURPOSE:To easily and efficiently remove endotoxin by absorption to an extremely low concentration by processing a micro-porous membrane of polyethersulfone and sulfonated polyethersulfone having good fluidity using cationic resins to impart zeta potential to the surface of the membrane. CONSTITUTION:Polyethersulfone resin and sulfonated polyethersulfone resin are used to manufacture a micro-porous membrane by a conventinal method. Thereafter the micro-porous membrane of polyethersulfone and sulfonated polyethersulfone is dipped in a solution of cationic resin such as polyamide.epichlorohydrin, which membrane is then drid and heat treated, wherein alkali is added to the solution of polyamide.epichlorohydri resin to provide pH 12-13 thereby effectively performing the treatment. As a result, positive zeta potential is imparted to the surface of the membrane, so that the micro-porous membrane of polyethersulfone and sulfonated polyethersulfone, wherein an endotoxin-absorptive power is held, can be provided.
Patent JP-H03146861-A (JP)
Title: Method for measuring fluorocarbon
Inventor: TAWARA OSAMU
IPC: G01N31/00
Filed: 1989-10-31
Abstract: PURPOSE:To fully continuously measure the fluorocarbon in the atm. air with high accuracy on a sampling site by oxidizing the fluorocarbon in a sample to CO2 in the presence of an oxidizing catalyst and detecting the concn. of the CO2 obtd. in such a manner. CONSTITUTION:A gaseous sample is passed through, for example, a membrane filter 11 by which dust is removed from the sample. This sample is then put into a CO2 absorber 12 packed with, for example, soda lime, by which the CO2 in the sample is removed. This gaseous sample is fed by a pump 13 and is introduced into an oxidizing catalyst part 15 of, for example, platinum black heated by a heating presence 14, by which the fluorocarbon in the sample is oxidized to the CO2. The formed H2O is cooled to the prescribed temp. saturation by an electron cooler 21 and is measured by a non-dispersion type IR analyzer (NDIR) 22. The measurement data is amplified 23 and data processing is executed by a computing element 24. The concn. of the fluorocarbon is thus calculated.
Patent JP-S62145659-A (JP)
Title: Cooler for fuel cell
Inventor: KOYAMA YOSHIO
IPC: H01M8/02
Filed: 1985-12-20
Abstract: PURPOSE:To enhance reliability, by providing the inlet port of each cooling pipe with an intermediate pipe of larger fluid passage cross section than the cooling pipe to prevent the flow of cooling water in the cooling pipe from becoming unstable. CONSTITUTION:A main feed pipe 11 is provided with a main flow rate control valve 21 and connected to a main outflow pipe 17 through a pump and a steam separator so that a cooler is constituted. Each of a plurality of cooling pipes 7 provided in parallel with each other is connected to an intermediate pipe 8 of larger fluid passage cross section than the cooling pipe, at the inlet port of the cooling pipe between an inlet manifold 9 and a cooling plate 5. In the intermediate pipe 8, the cooling pipe 7 extending from the cooling plate 5 and another cooling pipe 7 extending from the inlet manifold 9 are laid on each other in the longitudinal direction of the intermediate pipe and opened at the ends of the cooling pipes near the opposite ends of the intermediate pipe so that a small fluid passage cross section, a large fluid passage cross section and another small fluid passage cross section communicate with each other in the direction of an arrow in the drawing, at the inlet port of the cooling pipe extending from the cooling plate.
Patent JP-H10115851-A (JP)
Title: Flyback type converter
Inventor: YAMAMOTO SUEYOSHI
IPC: G03B15/03
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a flyback type converter whose constitution is simplified by reducing the number of coils of a boosting transformer and which is constituted so that an oscillating action is easily controlled to be started and stopped and a voltage outputted from the converter is stabilized. SOLUTION: This converter is provided with the boosting transformer 30 having the input coil 30P and the output coil 30S. Then, a feedback current is given to the base of a transistor for oscillation 31 by the voltage generated from the coil 30S toward in the direction of a dotted line shown in a figure. Besides, an interval between the base and the emitter of the transistor 31 is short-circuited by the continuity control of an FET 32 so as to stop the oscillation of the converter.
Patent JP-H03194347-A (JP)
Title: Method and device for equalizing air flow velocity at each delivery port of duct
Inventor: ORIBE YOSHINORI
IPC: F24F7/06
Filed: 1989-10-31
Abstract: PURPOSE:To precisely equalize the velocities of air flow at delivery ports by taking in the air flow from the center of a duct and distributing the air flow so that the air flow rate to each delivery port is equalized and that the velocities of the air flowing out of the ports are equalized. CONSTITUTION:Suction ports 2a, 2b of suction pipes 1 are disposed at the center of a duct A to take in efficiently and precisely the air flow of high velocity, wherein the positions of the ports 2a, 2b can be adjusted or moved appropriately depending on the condition of the air flow through the duct A or the condition in the suction pipes. Elbows 3a, 3b permit the air flow taken in from the ports 2a, 2b to flow forward, without causing high pressure losses, and further the air within a main suction pipe 1a is uniformized as much as possible and means to prevent the deflection of air flow is provided to adjust the flow of air, so that the air flowing downwardly into a distributing chamber 6 is uniformized. And the chamber 6 divides the interior of the pipe 1a into appropriate number of sections, which are connected through air holes 11 to delivery pipes 8a to equally distribute the air flow from the pipe 1a, so that the velocities of air flows in the pipes 8a are equalized.
Patent JP-H04159823-A (JP)
Title: Radio receiver
Inventor: SAKAKAWA SATORU
IPC: H04B1/16
Filed: 1990-10-23
Abstract: PURPOSE:To automatically display and change the name of a radio station being received by displaying the name of the radio station on the basis of the identification signal corresponding to a broadcast being received, and current position data outputted from a position detecting means. CONSTITUTION:Service area data are read out from a storing means based on the identification signal of the radio broadcast being received outputted from a radio receiving means 7. Then an arithmetic means 13 discriminates whether or not the current position of a radio receiver is in the service area of the radio broadcast being received from the service area data and current position data outputted from a position detecting means 12. When it is discriminated that the current position is in the service area, the name of the radio station of the radio broadcast being received is displayed on a display device 5 on the basis of the radio station name data stored in the storing means. Therefore, names of radio stations can be displayed and changed automatically without manual operation.
Patent JP-H05302013-A (JP)
Title: Flame-retardant polymer composition
Inventor: YAN HIYUUBERUTO TORUUEN
IPC: C08L55/02
Filed: 1992-10-23
Abstract: PURPOSE: To obtain a polymer composition having improved flame retardancy by adding a polymer comprising specified monomer units to a polymer composition containing an aromatic vinyl/vinyl cyanide graft copolymer, a flame- retardant phosphorus compound and a char-forming. component.  
     CONSTITUTION: A copolymer comprising an aromnatic vinyl compound, a vinyl cyanide and optionally other monomers is polymerized on a rubber to produce a graft copolymer (e.g. acrylonitrile/butadiene/styrene copolymer). Next, this graft copolymer is mixed with a flame-retardant phosphorus compound [e.g. aluminum tri(monomethyl phosphate)], a char-forming component (e.g. novolac resin) and a polymer having 1-100 wt.% monomer units of the formula (wherein (m) 1-5) (e.g. p-hydroxystyrene units) to produce a flame-retardant polymer composition. This composition can be desirably used for e.g. construction articles. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10128415-A (JP)
Title: Method for controlling extraction order from heating furnace
Inventor: KARIYA AKIRA
IPC: B21B1/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by preventing the process of the coiling with a coiler or the like that is executed after rolling from becoming the rate controlling of the work. SOLUTION: After successively extracting materials to be heated according to a predetermined order from four heating furnaces 1-4 and rolling them, coiling process is executed to the materials after rolling with the coiler, suitable to the material, which is selected from plural coilers 11-15 which are arranged on the downstream side of the rolling mills 5-10. At this time, in case that the coiler to be applied after rolling to the material scheduled the next extraction from among candidate materials 16-19 which are housed in the respective heating furnaces 1-4 for the next extraction is same as that of the last extracted material which is already determined, the material to be extracted next time is changed to the material whose processing device is different from the last extracted material.
Patent JP-H08148538-A (JP)
Title: Method and system for producing semiconductor device and carrier case
Inventor: NEMOTO KAZUNORI
IPC: H01L21/68
Filed: 1994-11-21
Abstract: PURPOSE: To realize a flexible batch composition which can deal with both single wafer processing and batch processing. CONSTITUTION: The semiconductor production system comprises pins 11 for stacking a plurality of carrier cases 7 on a carrier case 7 for containing a single semiconductor wafer 8, a traveling guide 12 moving in accordance with a transfer mechanism 13 for an inter-shop transfer path 5 connecting a plurality of shops, an information processing section 9 for holding the process control information of the semiconductor wafer 8 being contained and controlling the progress of process thus determining a destination shop, and a noncontact communication interface 10 for communicating process control information with the outside.  Transfer or optimal starting schedule is controlled spontaneously at the level of the carrier case 7 through communication with a computer for managing the facility group and the lot size is modified flexibly depending on the batch system or the single wafer system by varying the number of stacked carrier cases 7 to be delivered.
Patent JP-H07198863-A (JP)
Title: Push piece crown for timepiece
Inventor: MARUKUUANDORE MISHIE
IPC: G04B3/04
Filed: 1994-11-21
Abstract: PURPOSE: To provide a push piece crown (a push type crown) of a watch which is installed on a guide pipe of a watch case and fixed in a watch control winding stem in a freely journalable manner. CONSTITUTION: A winding stem TR takes at least two axial positions; a first position '0', which is a stable position, and a second position '-1', which is a transition position and a push piece crown 1 comprises a head 2 fixed in the stem TR and so arranged in a guide pipe T as to freely move on an axis and a return spring 8 of which one end is carried on the bottom part of the head 2 as to energize the push piece crown to the stable position and the other end is carried on an annular contact ring 9 freely movable between the stable position and the transition position. The contact ring 9 is carried on a shoulder element 13 in the head 2 at the stable position and stopped in a shoulder E3 formed in the guide pipe T at the transition position.  Consequently, since the spring 8 is strongly pre-compressed, the spring 8 can return completely to the stable position after movement to the transition position even in the case the friction force between the guide tube T and the crown 1 is high.
Patent JP-H07142063-A (JP)
Title: Lead-acid battery and its manufacture
Inventor: EGUCHI YOSHIHIRO
IPC: H01M4/14
Filed: 1993-11-16
Abstract: PURPOSE:To provide a lead-acid battery having the long service life by restraining diffusion of sulfuric acid to a positive electrode plate even if deep discharge is repeated. CONSTITUTION:A lead-acid battery has a positive electrode plate 2 by using a grid body composed of lead alloy containing antimony by 0 to 2 mass % and flowing electrolyte, and a porous layer 3 of an oxidation resistant substance is formed on the surface of the positive electrode plate 2. In a manufacturing method of the lead-acid battery, the positive electrode plate 2 is soaked in dilute sulfuric acid solution in which a mass ratio of oxidation resistant powder is not more than 15%, and is dried, and the porous layer 3 is formed on the surface. Thereby, since a passive state layer is not formed on the surface of the positive electrode plate 2, the lead-acid battery having excellent service life performance can be provided.
Patent JP-H11126322-A (JP)
Title: Magnetic record medium
Inventor: UENO TOMONORI
IPC: C23C14/06
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium which shows excellent orientation property of crystals, uniformity of the film and improved magnetic characteristics of any Co-based magnetic layer and which is suitable for high- density recording. SOLUTION: This magnetic record medium has at least one base layer between a nonmagnetic substrate and a Co-based magnetic layer. At least one base layer consists of NiAl having a CsCl structure and with addition of one or more elements which increase the lattice const. of the B2 phase of NiAl.