baber/WOPTO huggingface dataset:
Patent JP-H06217944-A (JP)
Title: Integrated circuit
Inventor: RICHIYAADO EE BAUMUGAATONAA
IPC: G06F19/00
Filed: 1993-04-30
Abstract: PURPOSE: To obtain an integrated circuit for measuring a physiological signal which responds appropriately to signal input by controlling a function of a signal processing channel in a digital way. CONSTITUTION: An integrated circuit has multiple analog signal processing channels with multiple functions controllable in digital way and a digital controlling means for controlling these multiple functions. The digital controlling means is equipped with a digital controlling signal input 366 containing command input bits and data input bits; a command complexing means 1906 for the command input bits to produce multiple resistor selecting signals; and multiple controlling output means with multiple controlling bits for controlling functions respectively. Furthermore, there are arranged multiple controlling resistor means 1912, 1914, 1916, 1918 for storing the data input bits after selected by the resistor selecting signal. Thus, there is obtained the integrated circuit by which the physiological signal corresponding appropriately to signal input can be measured.
Patent JP-H05295223-A (JP)
Title: Thermoplastic elastomer composition
Inventor: YOKOYAMA KOICHI
IPC: C08L77/00
Filed: 1992-04-21
Abstract: PURPOSE:To provide the subject composition which is produced by bending a polyamide with a specific modified olefinic elastomer and a specified modified styrenic elastomer, has the characteristics of both a polyamide and a olefinic elastomer, is of light weight and excellent in the heat resistance. CONSTITUTION:The objective composition is produced by melt-kneading (A) a polyamide (preferably nylon 6, nylon 66), (B) an olefinic elastomer modified with an unsaturated glycidyl compound of formula I (R is H or a 1-6C alkyl; Ar is glycidyloxy group-containing 6-20C aromatic hydrocarbon; (n) is 1-4) and (C) a styrenic thermoplastic elastomer modified with an unsaturated carboxylic acid (derivative) in an A/(B+C) weight ratio of 2/98 to 50/50 and in a B/C weight ratio of 2/98 to 98/2. An ethylene-propylene copolymer rubber modified with maleic acid, etc., is preferable as the component B, and a styrene-ethylene- propylene block copolymer modified with maleic acid, etc., is preferable as the component C.
Patent JP-S6478171-A (JP)
Title: Group delay time measuring instrument having automatic aperture value setting function
Inventor: ITAYA HIROSHI
IPC: G01R27/28
Filed: 1988-05-27
Abstract: PURPOSE:To automatically detect and set an optimum aperture by comparing a delay calculated from a phase detecting output from a phase detector and an aperture value derived from an aperture table, with a decided value determined in advance. CONSTITUTION:A signal to be measured is converted to an intermediate frequency signal by an oscillation signal from a local oscillator 2 by a mixer 1 of a frequency converting circuit 12, and inputted to a phase detector 3. An arithmetic means 5 calculates a delay from an output of the phase detector 3 at the time when the oscillation frequency of the local oscillator 2 has two different frequencies and an aperture value which is read out of an aperture table 7. A deciding means 6 compares the delay calculated by the means 5 and a decided value determined in advance, and compares its magnitude. A measured frequency setting means 9 inputs a desired measured frequency f0, and a local oscillator frequency control means 8 outputs its control signal to the local oscillator 2 so as to output two different oscillation frequencies from the local oscillator 2 based on the desired measured frequency f0 which is inputted from the means 9 and the aperture value which is read out of the aperture table 7.
Patent JP-S61287608-A (JP)
Title: Belt conveyor
Inventor: SHIOMI KOHEI
IPC: B65G39/16
Filed: 1985-06-14
Abstract: PURPOSE:To prevent a belt from such trouble as skew, deviation and slip by fitting the belt at both ends with a flexible and resilient guide rail having a fitting mouth. CONSTITUTION:Each guide rail A is made of a flexible and resilient material and equipped with an upper jaw 1, a lower jaw 2 having a ridge 3 longitudinal and a fitting mouth 4 for belt situated in the middle. The belt B fitted with such guide rails A at both ends is borne by a carrier 9, each of whose ends constituted a grooved roller 8 pressed by another respective roller 10. On the letan side, the belt B is borne by a roller 11 and pressed by a pair of grooved guide rollers 12. The pulley at the front and rear of the machine overall length is provided with grooves at both ends. This constitution should well prevent the belt from skew, deviation, slip and turnover by blast. This is also applicable to any belt device of conventional type.
Patent JP-S63294232-A (JP)
Title: Changeover circuit for emergency lighting fixture
Inventor: FURUKAWA YOSHIYUKI
IPC: H02J9/02
Filed: 1987-05-27
Abstract: PURPOSE:To obtain a noncontact changeover circuit having high reliability by simple circuit constitution by connecting a current transformer in series between an AC power and a discharge lamp by a circuit changing over the AC power and a DC power and lighting the discharge lamp. CONSTITUTION:In a circuit connecting a discharge lamp 8 to an AC power and a DC power 11, supplying electric power from the DC power 11 through an inverter 5 when the AC power is service-interrupted and lighting the dis charge lamp 8, a current transformer 7 is connected in series between the AC power and the discharge lamp 8. Consequently, high-frequency currents are not bypassed by a glow starter 10 on lighting from the DC power 11, and the discharge lamp can be lit surely. The primary side impedance of the current transformer 7 is increased on the service interruption of the AC power, thus changing over the power supplies in a noncontact manner.
Patent JP-H01299433-A (JP)
Title: Vibrating table
Inventor: KATO AKIRA
IPC: G01M7/00
Filed: 1988-05-27
Abstract: PURPOSE:To make a component small in size and light in weight, to facilitate disassembly, assembly and maintenance and to reduce the cost of the vibrating table, by mounting a vibrator on a side guide of the vibrating table conducting an endurance test and a strength test of a structure, and by applying vibration in degree 4 of freedom. CONSTITUTION:A vibrating table is constructed of a table 2, a plane-type static pressure bearing 7, side guides 1-1-1-6, etc., a vibrator is mounted on the side guides 1-1-1-6, pressures in the prescribed direction of the side guides 1-1-1-6 are made equal by servo valves 3-1-3-3, and a pressure of a part thereof is increased or decreased to give vibration to the table 2 in the directions Y and X and in the direction theta. When the side guide 1-6 is vibrated, an oil-hydraulic pressure is generated in an oil channel 9E to make a piston 6 advance, and further an oil film is formed on the bearing 7. Then, the piston 6 is vibrated smoothly by a cylindrical static pressure bearing 10. Vibration is made in degree 4 of freedom, components are made small in size and light in weight, and the cost of the vibrating table is reduced.
Patent JP-S63297150-A (JP)
Title: Improvement of general maintenance device for vehicle
Inventor: NISHIKAWA KOICHI
IPC: B60S5/00
Filed: 1987-05-27
Abstract: PURPOSE:To enhance the efficiency of maintenance works for a vehicle by providing a lower part washing and drying robot having a washing nozzle and a drying blower on a turntable with a lift and a curtain division at the upper external part thereof. CONSTITUTION:A portal type bipolar lift 2 is erected on turntables 1 and 1 and, the upper external part of the turntables 1 and 1 is divided with a cylindrical curtain 4. A lower part washing and drying robot 5 is provided between the turntables 1 and 1 in such a way as to be capable of reciprocating automatically along a robot guide passage A. This lower part washing and drying robot 5 is provided with a swing type nozzle for washing a vehicle and a blower for the drying thereof. According to the aforesaid construction, the vehicle can be turned on the turntables 1 and 1 and the lower side of the vehicle can be automatically washed and dried, thereby improving the efficiency of maintenance works.
Patent JP-2000324337-A (JP)
Title: Image magnification and reducing device
Inventor: KANEDA SADAFUMI
IPC: H04N5/262
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain an image magnification and reduction device that can display an image with high quality without causing distortion of the image at a border of split images in the case of magnifying or reducing the split images. SOLUTION: Pixel density converters 3a-3d apply pixel density conversion to split image signals A-D. In order to generate interpolation pixel data in the vicinity of a border between their own split image and the other split image adjacent thereto on the side of their own split image, pixel memories 5bp, 5dpa, 5dpc, and line memories 5cl, 5dl store pixel data in the vicinity of the border on the side of their own split image. The pixel density converters 3a-3c use pixel data of their own split image and the pixel data stored by the pixel memories 5bp, 5dpa, 5dpc and the line memories 5cl, 5dl to apply pixel density conversion to their own split image.
Patent JP-H09309129-A (JP)
Title: Lining tube with flange
Inventor: KITAGAWA MASAHIKO
IPC: B29L23/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To eliminate a fear for forming a thin wall-thickness of synthetic resin lining on a corner formed on an area from the inner face of a metal tube to the surface of a flange by beveling the corner of an area from the inner face of the metal tube to the surface of the flange. SOLUTION: A corner on an area formed from the inner face of a metal tube 1 to the surface of a flange 2 is beveled, and an oblique flat face (conical inner face) 3 is formed. A synthetic resin layer 4 is lined from the inner face of the metal tube 1 to the surface of the flange 2. An oblique flat face 41 (conical inner face) almost in parallel with the flat face 3 is formed on the surface of a section of the synthetic resin layer coating the flat face 3 of a corner section formed on an area from the inner face of the metal tube 1 to the surface of the flange 2.  As the flat face 41 almost in parallel with the flat face 3 is formed on the surface of the synthetic resin layer for coating the flat face 3 as above-mentioned, the wall thickness of the section of the flat face 41 is almost same as the wall thickness of other sections of the synthetic resin layer 4 to eliminate a fear of forming the thin wall.
Patent JP-H1057843-A (JP)
Title: Hand shower and/or shower head for fixed shower
Inventor: HEIMANN BRUNO
IPC: B05B15/528
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To enable a process in which deposit in the grooves of a shower head is removed relatively simply by the user of a shower by projecting the collar of a ring member downstream from a bottom part which functions as a holding plate and forming it to be able to wipe off coal deposit in the grooves. SOLUTION: A shower head has a casing 1 and a bottom part 2 having a ring member 3 of rubber, etc., shower water passes through a ball head 11, is led into water chamber 12, and is introduced into a hollow cylinder 13 through radial holes 131... which are formed in a side wall. A hollow piston 14 is arranged movably in the axial direction in the cylinder 13, and a rotary ring 15 is installed rotatably to adjust the axial position of the piston 14. A collar 30 is formed in the circumferential direction on the side of the downstream side end of the ring member 3 of the bottom part 2, and the clogging of grooves 33 is eliminated by rubbing the projected collar 30 by a user's hand.
Patent JP-H0422942-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MIFUNE HIROYUKI
IPC: G03C1/015
Filed: 1990-05-18
Abstract: PURPOSE:To improve dye absorptive performance and preservable property by processing a silver halide emulsion with an ion exchange resin carrying metal ions of >= 21 atomic number or inorg. ion exchanger. CONSTITUTION:The silver halide emulsion which is chemically sensitized in the presence of a chemical sensitizing assistant is used. The silver halide emulsion is processed with the ion exchange resin carrying metal ions of >= 21 atomic number or the inorg. ion exchanger before the silver halide emulsion is applied on a base in this case. The timing for processing the emulsion with the adsorptive carrier can be properly selected by the desired silver halide emulsion and the processing is preferably executed after the end of chemical maturation or just before the application and is most preferably executed just before the end of the chemical maturation. The processing is preferably ended before the addition of a sensitizing dye is added in the case of addition of this dye. The good dye adsorption is attained in this way and the silver halide photosensitive material having the high dye sensitizing sensitivity is obtd.
Patent JP-S5252792-A (JP)
Title: Apparatus for automatically counting and packing smallsized parts
Inventor: MISHIMA SHIZUO
IPC: B65B9/093
Filed: 1975-10-25
Abstract: PURPOSE: To provide a packing apparatus which makes it possible to count article at a high speed with high accurate, pack and seal thereof into film bags neatly at a high speed and separate bags one by one as intended individual products. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10316793-A (JP)
Title: Porous film prepared from vinylidene fluoride resin
Inventor: TAKAMURA SHOICHI
IPC: H01M10/05
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a porous film which exhibits an excellent performance as a solid-liq. separation film or as a battery diaphragm by selecting a film which comprises crosslinked polyvinylidene fluoride or a copolymer contg. crosslinked polyvinylidene fluoride and of which the min.-pore-size layer has a specified average pore size. SOLUTION: A porous film comprising polyvinylidene fluoride or a copolymer contg. at least 50 wt.% polyvinylidene fluoride is irradiated with a radiation energy such as an electron beam or 7-rays to give a crosslinked porous vinylidene fluoride resin film. Thus obtd. crosslinked porous film is characterized in that it has a thickness of 1-500 μm, a porosity of 10-95%, and a gel fraction of 10-80 wt.%, that it has a film structure wherein both the surface and the inside have three-dimensional network structures, a film structure wherein at least one surface is denser than other parts and the inside has a three- dimensional network structure, or a film structure wherein at least one surface is denser than the other parts and the inside has large pores and a three- dimensional network structure, and that the average pore size of the min.- pore-size layer is 0.05-5 μm.
Patent JP-H08306020-A (JP)
Title: Rotary drum
Inventor: KUSUNOKI TOSHIHIRO
IPC: G11B5/52
Filed: 1995-05-01
Abstract: PURPOSE: To improve the wobbling accuracy of a head mounting surface by integrally forming a bearing sleeve supported by the bearing part supported in a stationary part to a drum part having the head mounting surface. CONSTITUTION: A head drum 1 is arranged on chassis 2 and has a lower drum 3 and upper drum 4 which are stationary to this chassis 2 and a middle drum (rotary drum) 5 which is arranged between these stationary drums 3 and 4. A strut 6 is erected from the chassis 2. The lower drum 3 and the upper drum 4 are fixed to this strut 6 by means of screwing. Both drums 3, 4 are formed as outer peripheral surfaces of a circular exclusive of the mounting part to the strut 6. A space 7 is formed between the lower drum 3 and the upper drum 4. The top end of the supporting shaft 9 is fixed by press fitting into a supporting hole 8 formed in the central part of the upper drum 4. The bottom end of the supporting shaft 9 extends to the lower side of the lower drum 3 through an insertion hole 10 formed at the lower drum 3.  Fish bone-shaped grooves 11, 11... and grooves 12, 12... which are formed in juxtaposition in a circumferential direction and are vertically spaced from each other are formed on the outer peripheral surface of the supporting shaft 9.
Patent JP-H09151158-A (JP)
Title: Purification of acetic acid
Inventor: SASAKI TAKAHARU
IPC: C07C31/10
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying acetic acid by which purified acetic acid is efficiently recovered from an aqueous solution of the acetic acid with a low heat quantity. SOLUTION: A raw material solution 1 at 10-50wt.% acetic acid concentration is introduced into an extractor 2 and an extracting agent 3 containing isopropyl acetate in an amount of 0.6-3.0 times based on the raw material solution 1 is fed to the extractor 2 to extract the acetic acid into the phase of the extracting agent. The extracted solution 4 is then fed to an azeotropic distillation column 6 to carry out the azeotropic distillation of water with the extracting agent. Thereby, the dehydrated purified acetic acid 19 is recovered from the column bottom.
Patent JP-H08301816-A (JP)
Title: Production of alpha-hydroxymethyl acrylate compound
Inventor: HAYASHI NOBUKO
IPC: B01J31/02
Filed: 1995-05-01
Abstract: PURPOSE: To produce a compound useful for a coating resin, etc., in high purity under recycling a solvent and in a simplified process by adding the same compound as an acrylate compound fed as a raw material for the extraction and purification after reaction. CONSTITUTION: (A) An acrylate compound of formula I  R is a 1-20C alkyl, a 3-10C cycloalkyl, an aryl, a 1-16C hydroxyalkyl, formula II [(m) is 1-18], etc.} is made to react with (B) a formaldehyde aqueous solution (e.g. a 37wt.% formalin aqueous solution) in the presence of (C) a tertiary amine (e.g. 1,4- diazabicyclo[2.2.2]octane) by using a solvent (e.g. 1,4-dioxane). In the purification after reaction, impurities are removed by extracting the reaction mixture with the component A same as a raw material and subsequently a compound of formula III is extracted.
Patent JP-S619897-A (JP)
Title: Semiconductor memory device
Inventor: OKAJIMA YOSHINORI
IPC: H01L27/102
Filed: 1984-06-22
Abstract: PURPOSE:To shorten a write time of I<2>L memory and to increase a read current by constituting in such a way that a collector current of a detection transistor can serve as write and read currents. CONSTITUTION:A flip-flop is constituted of load transistors T1 and T2 and drive transistors T3 and T4, and detection transistors T5 and T6 are connected between an output end and bit lines BL-BL. Assuming that nodes are N2=L and N1=H and bit lines are BL=L and -BL=H, the transistor T6 is on and a write current Iw flows, thereby lifting a potential of the node N2. When the transistor T4 is on, the node N1 goes to ''L''. Then the transistor T3 is off and ''H'' of the node N2 is determined. Since the current Iw is a collector current of the transistor T5, a change in potential of the node N2 is completed in a short time. When the bit lines BL and -BL are set to ''H'' and the nodes N1 and N2 are ''H'' and ''L'', respectively, S5 is on and a read current IR flows. Since the current IR is a collector current of the transistor T5 and will not destruct cell data, the read current can be set large.
Patent JP-S5252547-A (JP)
Title: Rotary coupler
Inventor: YAMADA KUNIKATSU
IPC: H01P1/04
Filed: 1975-10-27
Abstract: PURPOSE:The waveguide which transmits only basic mode is used in order to refrain high dimensional mode occurrence as well as to simplify the constitution for easier manufacture.
Patent JP-S6020963-A (JP)
Title: Antistatic polymer composition
Inventor: BAN KAORU
IPC: C08L67/00
Filed: 1983-07-14
Abstract: PURPOSE:To provide the titled compsn. having durable antistatic properties imparted thereto without detriment to inherent physical properties, by blending a given amount of a specified vinyl polymer with a thermoplastic polymer. CONSTITUTION:A vinyl polymer composed of at least 0.1mol% of a monomer unit (a) consisting of an unsaturated vinyl compd. having a polyoxyalkylene chain having an average MW of 200-5,000 (e.g. a polyoxyalkylene glycol acrylate), at least 1mol% of a monomer unit (b) consisting of an unsaturated vinylsulfonic acid (salt) (e.g. styrenesulfonic acid) and 0-98.9mol% of other unsaturated vinyl compd. (c) (e.g. vinyl acetate), is used. Said vinyl polymer is blended with a thermoplastic polymer such as a polyester in such an amount that the amount of the monomer unit (a) accounts for 0.1-10wt% of the entire compsn.
Patent JP-S5921325-A (JP)
Inventor: OKADA HIROSHI
IPC: A01K1/01
Filed: 1982-07-24
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-S61288943-A (JP)
Title: Manufacture of stainless cutter coated with fluororesin
Inventor: KOUNO MICHITSUGU
IPC: C21D9/18
Filed: 1985-06-13
Abstract: PURPOSE:To make it possible to manufacture cutters having a high hardness and to make it possible to enhance the adhesion of fluororesin thereon, by bonding a soft low carbon stainless steel on a high carbon containing stainless group cutter steel, and then by subjecting these steels to a secondary hardening process at a specific temperature before coating fluororesin. CONSTITUTION:There is prepared a shaped cutter material plate 1, 1', 1'' made of a two or three layer structure composite material which is formed by bonding a soft low carbon stainless steel (a'), as a mother material, on one or both surfaces of a cutter section core material of stainless group solid cutter steel (a) containing therein 0.8-1.6wt% of carbon, 11-18wt% of chromium, 0.2-2.0wt% of one or two selected from the group consisting of tungsten, molybdenum, vanadium, cobalt and nickel, and the balance of iron and inevitable impurities. The above-mentioned cutter material plate is subjected to a secondary hardening process by being reheated at a temperature of 450-550 deg.C after heat treatment, and is then coated thereon with a fluororesin film (b). The cutting edge section (c, c', c'') of the cutter material plate is subjected to a finish fabrication to obtain a final article which is a cutter having a high hardness and an excellent fluororesin adhesion.
Patent JP-H01298196-A (JP)
Title: Sealing treatment of anodically oxidized film and sealing treatment device
Inventor: BETSUMIYA NOBUKATSU
IPC: C25D11/18
Filed: 1988-05-26
Abstract: PURPOSE:To effectively perform sealing treatment by separating sealing liquid into both a high-temp. treatment part at specified temp. and a low-temp. cooling part and successively passing the materials to be treated and thereafter bringing the materials into contact with the atmosphere in the case of sealing the Al materials to be treated wherein the anodically oxidized films have been formed thereon. CONSTITUTION:The Al (or Al alloy) materials 5 to be treated wherein the anodically oxidized films have been formed thereon are contained in a frame 7 for hanging and fitted to a chain conveyor 6 at position A and carried into a sealing treatment tank 1 filled with sealing liquid. This sealing treatment tank 1 is continuously provided with both a high-temp. treatment part 2 at 70-98 deg.C heated with a heater 3 and unheated low-temp. cooling part 4 at 60 deg.C or below. The materials 5 to be treated are successively passed through the high-temp. treatment part 2 and the low-temp. cooling part 4 and subjected to sealing treatment and thereafter taken out in the atmosphere and detached from the chain conveyor 6 at the position B. Thereby sufficient sealing effect is obtained and also a dried solid material is prevented from being stuck on the materials 5 and the excellent surfaces of the anodically oxidized films are obtained.