baber/WOPTO huggingface dataset:
Patent JP-S6472468-A (JP)
Title: Fluid type fused salt cell
Inventor: TOKOI HIROMI
IPC: H01M10/39
Filed: 1987-09-14
Abstract: PURPOSE:To secure a stable charge-discharge characteristic in an extensive concentration range of AlCl3 as well as to increase the extent of cell capacity by fluidizing cathode material containing NaCl and AlCl3 at a cell reaction part, and installing a part whose temperature is lower than that of this cell reaction part, in a part of the cell. CONSTITUTION:An anode active material 2 consisting of sodium is charged to the outside of a solid electrolytic tube 1 and a cathode active material consisting of NaCl.AlCl3 to the inside, respectively. The cathode active mate rial is transferred to an active material storage vessel 10 through a cell reaction part where a cathode electrode 4 exists by a pump 9, and circulated after being heated by a heater 11. Each low temperature part is installed in the top and bottom of the vessel 10. Each temperature at both upper and lower parts of the cell reaction part and the vessel 10 should be set to 200, 180 and 155 deg.C. AlCl3 of solid phase is stuck on the low temperature part, and the reaction part is 70% density of AlCl3. When the concentration of AlCl3 is less than AlCl3 67% or a saturation temperature of 155 deg.C, the solid phase AlCl3 is dis solved, raising the AlCl density of the cathode active material up to 67% AlCl3.
Patent JP-H0889247-A (JP)
Title: Enzyme composite substance
Inventor: HAYASHI TOSHIRO
IPC: C12N11/08
Filed: 1994-09-22
Abstract: PURPOSE: To obtain the enzyme composite substance comprising specific saccharide-containing polymerizable constituting units and olefinic polymerizable constituting units, having an enzyme covalently bound to a saccharide polymer, improved in the activity and storage stability of the enzyme, and exhibiting a high thermal stabilization effect. CONSTITUTION: A saccharide-containing polymer comprising 1-100mol.% of saccharide-containing polymerizable constituting units of the formula (G-O-is a saccharide residue not having a protecting group; R is H, methyl; n is 1, 2; n is an integer of 1-8) (e.g. glycosyloxyethyl methacrylate) and 99-0mol.% of olefinic polymerizable constituting units (e.g. methacrylate ester units) is dissolved in a 0.2M NaHCO3 solution (pH: 9.5), cooled at 4 deg.C, and subsequently reacted with CNBr in an acetonitrile solution. The reaction product is dialyzed to remove unreacted products, etc., and the residual solution is treated with an enzyme (catalase) solution to obtain the objective enzyme composite substance having the enzyme covalently bound to the saccharide-containing polymer and enhanced in the activity and storage stability of the enzyme.
Patent JP-S6289179-A (JP)
Title: Pattern generating device
Inventor: NAKAHATA MITSUZO
IPC: G06F17/50
Filed: 1985-10-16
Abstract: PURPOSE:To form a design pattern generating device by a circuit constitution of a small scale by dividing a circuit pattern into an aperture pattern, a straight line and a circular arc corresponding to this locus, independently forming patterns, synthesizing them and outputting a design pattern by a raster scan form. CONSTITUTION:An aperture pattern uses a type of a pattern given as the design data a pattern position coordinate (X0, Y0) and successively outputs (yj, xs, xe) as the data of one set, while referring to an aperture memory 5 corresponding to the type of the drawing. The straight pattern calculates a grid coordinate the nearest to an intersection of respective sides and a scanning line from apex coordinates P1(X1, X2)-P4(X4, Y4) given as the design data. On the circular arc pattern, the respective apex coordinates P1(X1, Y1)-P4(X4, Y4) and radii R1, R2 of the circular arc are given as the design data and accordingly thereto, the grid coordinates of the respective sides near to the intersection with the scanning line are calculated similarly to the straight line pattern.
Patent JP-S60120336-A (JP)
Title: Camera
Inventor: AIHARA YOSHIHIKO
IPC: G03B7/00
Filed: 1983-12-02
Abstract: PURPOSE:To prevent improper exposure by inhibiting photographing under automatic exposure control for a specific time after a distance measuring circuit of a camera which drives said circuit and a photometry circuit is powered on by the same power source. CONSTITUTION:When an SW1 is turned on by the 1st stroke of a shutter release button, circuits are powered on except a distance measuring circuit and a light metering block 3 starts operating. A photocurrent corresponding to the brightness of a subject flows to a photodiode D2 to operate a constant current circuit IC1, diodes D1 and D3, operational amplifiers OP2-OP4, a resistor R1, resistance R2, etc., associatively, and logarithmic compression brightness which does not depend upon the temperature of the subject is calculated to calculate 4 exposure through an analog switch ASW1 and an OP1. When an SW2 is turned on, the distance measuring circuit 1 operates and a motor M turns clockwise or counterclockwise to move a lens 6 to its focusing position. In this period, monostable multivibrators OS1 and OS2 generate H-level outputs to turn off the ASW1 and inhibit an exposure arithmetic circuit 4 from operating, thereby locking the shutter. Consequently, improper exposure is prevented.
Patent JP-H0868966-A (JP)
Title: Display device formed by using polarization beam splitter
Inventor: KOYAMA FUJIKO
IPC: G03B33/12
Filed: 1994-08-30
Abstract: PURPOSE: To provide a display device which is formed by using a polarization beam splitter and is capable of suppressing the generation of uneven refractive indices and the deterioration of resolution by suppressing increasing of the temp. of the liquid in the beam splitter. CONSTITUTION: This display device formed by using the polarization beam splitter consists of space optical modulation elements 3A, 3B, 3C which are formed by laminating photoconductive layers, dielectric mirror layers and liquid crystal layers between a pair of transparent electrodes, the polarization beam splitter 2 which receives the indefinitely polarized light 10 from a light source 4, reflects the polarized beams toward these space optical modulation elements and allows the transmission of the reflected beams from the space optical modulation elements and a screen 7 which forms images by receiving the beams transmitted C the polarization beam splitter.  The polarization beam splitter is composed of a transparent container 8, transparent parallel flat plates 9 which are housed in this transparent container and are formed by vapor deposition of multilayered dielectric films in order to form the polarized beams and the liquid W which is filled in the transparent container 8 and has a relatively large thermal capacity. As a result, the temp. rise of the liquid is suppressed and the generation of the uneven refractive indices is suppressed.
Patent JP-H0393671-A (JP)
Title: Sintering method for ceramic form
Inventor: GOTO TETSURO
IPC: C04B35/64
Filed: 1989-09-04
Abstract: PURPOSE:To obtain in high efficiency a uniform sintered compact free from crack or warpage etc., by putting, when a ceramic form is to be sintered, a ceramic sheet with the surface uneven and the thickness not greater than a specified value beneath the ceramic form to also provide the back surface of the ceramic form with vent holes for the gas to be generated. CONSTITUTION:Firstly, a ceramic sheet 1 (e.g. alumina sheet) <=2mm thick with its surface uneven is prepared. It is preferable that the uneven pattern be of plain weave form, represent repetition of fine unit and be free from sharp edges. Second, this ceramic sheet 1 is laid on a shelf board 2 and a form 3 consisting of a ceramic raw material (e.g. lead zirconate titanate) is put on the sheet 1. Thence, the resulting system is heated to elevated temperatures and sintered, thus obtaining the objective sintered compact free from deformation and from the adherence of foreign matter. The above ceramic sheet can be use repeatedly.
Patent JP-2001050910-A (JP)
Title: Foreign object deciding device of waste plastic and waste plastic-shredding device
Inventor: IBARAKI TETSUJI
IPC: B02C23/08
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To surely detect and exclude a foreign object and at the same time drastically reduce the failure of shredding machine by applying X rays with specific tube voltage and current values to a plastic package for deciding the shape of the silhouette of the obtained transmission image. SOLUTION: X-rays are irradiated from an X-ray irradiation device 3 to a waste plastic package 1 placed on a conveyor belt 8, thus detecting X rays by an X-ray detecting device 4. The output of the X-ray detecting device 4 is converted to an image signal by a signal converter 6 and is displayed on a monitor 7 as an X-ray transmission image.In this case, since a rigid foreign object 2 contains an atom with a large atomic number such as iron and nickel as compared with plastic, thus preventing X-rays from transmitting easily for displaying as a part with a dense image concentration on the monitor 7. The image is decided by a human to detect a rigid foreign object. Also, image processing is made by the signal converter 6 for making clear the image of the monitor and at the same time coloring is made at every density of a transmission image to facilitate a detection.
Patent JP-H0890703-A (JP)
Title: Interior wall panel and production thereof
Inventor: ISHIHARA TADAYASU
IPC: B32B7/12
Filed: 1994-09-26
Abstract: PURPOSE: To produce an interior wall panel within a short time by superposing a lining reinforcing material coated with a self-adhesive on a panel surface material and pressing and bonding both materials by a cold compression press without heating them. CONSTITUTION: An interior wall panel 1 is produced by superposing a lining reinforcing material 3 of which the entire surface is coated with a self-adhesive 4 by a roll coater on a panel surface material 2 and pressing both materials by a cold compression press in order to prevent that a bonding area is reduced by the uneveness of both materials. As a result, the moisture in the self-adhesive 4 is transferred to the panel surface material 2 and the lining reinforcing material 3 and the self-adhesive strength of the self-adhesive 4 is developed to complete the bonding of both of them. Since bonding strength is obtained in a sec unit, a production time can be reduced to a large extent as compared with a system performing ageing in a time unit using an adhesive and a heating device becomes unnecessary and equipment can be formed compactly.
Patent JP-2000044868-A (JP)
Title: Normal temperature-setting one-pack type epoxy resin coating composition
Inventor: YASUKAWA ICHIRO
IPC: C08G59/40
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain an ambient temperature-setting one-pack type epoxy resin coating composition useful for e.g. a primer on iron surface, superior in preservability and efficient in coating operation by including a specific epoxy resin, ketimine, acid pigment and dehydrator in the respective particular proportions. SOLUTION: This composition comprises (A) an epoxy resin with an epoxy equivalent of 240 to 700, (B) a ketimine shown by formula I (R1 to R4 are each e.g. H or an 1-4C alkyl; R5 is e.g. an alkyl with a hydroxyl; Y1 and Y2 are each a 2-6C alkylene; and (n) is 0 to 2), (C) an acid pigment at pH 3.5 to 5.5 and (D) an hydrator of formula II (R is H or methyl), wherein a mixing ratio of A to B is set for obtaining 0.7 to 1.0 equivalent of active hydrogen of ketimine per equivalent of epoxy group in the epoxy resin; a blending ratio of C is >=15 pts.wt. based on 100 pts.wt. of the resultant coating material; and the component D is blended in the ratio of >=15 pts.wt. based on 100 pts.wt.
Patent JP-H0544892-A (JP)
Title: Large-capacity steam trap
Inventor: OOISHI SHIZUMARO
IPC: F16T1/14
Filed: 1991-08-14
Abstract: PURPOSE:To obtain a small-sized large-capacity steam trap with simple structure which does not require a plurality of valves or valve seat mechanisms. CONSTITUTION:A valve member 6 for dividing an inlet 2 from an outlet 4 and a valve seat member 5 are arranged. A pressure response part constituted by a piston 13 and a cylinder 16 is formed under the valve member 6. In the cylinder 16 at an upper part of the piston 13, a metal weld bellows as a temperature response member is secured. A thermal expansion medium is sealed in a space 18 formed by the weld bellows 17 and the cylinder 16. A lower chamber of the piston 13 is made to communicate to the outlet 4 through a through hole 22 provided at the valve member 6.
Patent JP-H1065401-A (JP)
Title: Band pass filter
Inventor: KONISHI YOSHIHIRO
IPC: H01P1/205
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, to attain miniaturization and to improve the productivity by configuring resonators so that number of grounding points is reduced more than the number of points at an open end of a plurality of the resonators thereby coupling a plurality of the resonators without addition of a complicated shaper and structure. SOLUTION: Three resonators 11-13 made of a microstrip line are provided on a dielectric board 10. Grounding ends of the resonators 12, 13 are formed in common. A full face grounding conductor pattern 14 is provided to a rear side of the dielectric board 10, and a grounding pattern 16 is formed also on one side face (face having a grounding point of each resonator) 15 of the dielectric board 10 at the ground side of each resonator in continuity with the full face grounding conductor pattern 14. Tap input output line patterns 17, 18 are connected respectively at positions toward open ends of the resonators 11, 13 located at both ends from an outer ridge of the dielectric board 10.
Patent JP-S6474298-A (JP)
Title: Production of fat as substitute for lanolin
Inventor: SHIMAMURA UMAJIROU
IPC: A61Q19/00
Filed: 1987-09-16
Abstract: PURPOSE:To prepare a fat as a substitute for lanolin having excellent hue, acid value stability, skin irritation, tackiness, etc., by conducting a glycerolysis reaction or an ester interchange reaction of a hardened castor oil or hydroxystearic acid (ester) in the presence of an alkali catalyst. CONSTITUTION:A glycerolysis reaction or an ester interhange reaction of a hardened castor oil having a hydroxystearic acid content of 50wt.% or more, a saponification value of 200 or less, an iodine value of 40 or less, a hydroxyl value of 100 or more, and an m.p. of 60 deg.C or above, or hydroxystearic acid (ester) having a hydroxystearic acid content of 50wt.% or more and an acid value of 5 or less is conducted in the presence of glycerin in an amt. of 5-30wt.% based on the starting far and an alkali catalyst (e.g., sodium methylate) in an amt. of 0.2-2wt.% based on the starting fat at 90-200 deg.C for 1-5hr. Glycerin and the catalyst are removed at 70-100 deg.C to prepare a fat as a substitute for lanolin having a saponification value of 190 or less, an acetyl value of 100-240, and a melting point of 35-50 deg.C.
Patent JP-H1165320-A (JP)
Title: Image forming device
Inventor: HIRUTA KOICHI
IPC: G03G21/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To surely remove foreign matter on a semiconductive transfer carrying belt, without shortening the lives of the transfer carrying belt for carrying a transfer material to a transferring position, so as to transfer a toner image and a cleaning blade for removing the foreign matter on the transfer carrying belt and further, degrading display. SOLUTION: A conductive brush 42 for imparting an electric charge for destaticization to the foreign matter is provided in a position nearer to the upstream side than the cleaning blade 43 for the transfer carrying belt 21. When a normal image forming mode is obtained, the charge is not applied, but only when a test pattern image forming mode is obtained or a recovery is made after a paper sheet jammed on the transfer carrying belt 21 is removed, the charge for the destaticization is imparted, so that a removing function is enhanced when the foreign matter is increased. On the other hand, when the foreign matter is decreased, a load applied to the transfer carrying belt 21 or the cleaning blade 43 is reduced to prolong the lives of the belt 21 and the blade 43.
Patent JP-S60126097-A (JP)
Title: Detection of enterotoxin-producing escherichia coli
Inventor: MATSUSHIRO AIZOU
IPC: C12Q1/04
Filed: 1983-12-07
Abstract: PURPOSE:To detect enterotoxin-producing Escherichia coli with a reliable, simple and quick process, by utilizing the phage infection specificity of an enterotoxin- producing Escherichia coli. CONSTITUTION:The Escherichia coli producing ST (heat-resistant enterotoxin) is detected by using a newly found phage M124 infecting specifically to the Escherichia coli producing only ST or both ST and LT (heat-sensitive enterotoxin), and lysing the cell. The detection process is based on the phage-infection specificity of the enterotoxin-producing Escherichia coli. The infectivity of M124 to the specimen bacteria can be determined easily by conventional process, e.g. crossing the phage liquid with the dispersion of the specimen bacteria on an agar medium, culturing at 37 deg.C for one night, and inspecting the presence or the density of the grown bacteria at the crossed part of the phage liquid.
Patent JP-S61106589-A (JP)
Title: Preparation of sucrose fatty acid ester having high substitution degree
Inventor: YAMAMOTO TOSHIAKI
IPC: C07H13/06
Filed: 1984-10-30
Abstract: PURPOSE:To obtain the titled high-purity compound useful as a remedy for cholesterolemia by a simple purifying method because of a small amount of soap as a by-product, by using a sucrose fatty acid ester having high substitution degree as a melting agent, and reacting sucrose with a fatty acid ester. CONSTITUTION:3-30wt% sucrose fatty acid ester having >=3 substitution degree based on total amounts of raw materials of sucrose and a fatty acid lower ester (e.g., methyl stearate) is used as a melting agent, the sucrose is reacted with the fatty acid lower ester under heating at 125-165 deg.C under reduced pressure at <=100mmHg usually for 1-3hr to give the aimed compound. The melting agent is preheated and 90-110 deg.C, melted, and preferably the raw materials and an esterifying catalyst are added to the melting agent. The use of an extremely excess amount of the fatty acid ester based on sucrose is preferable in terms of reaction efficiency.
Patent JP-H0782366-A (JP)
Title: Production of aromatic polycarbonate
Inventor: YOKOYAMA MASUZO
IPC: C08G64/30
Filed: 1993-09-16
Abstract: PURPOSE:To produce an arom. polycarbonate excellent in heat resistance. CONSTITUTION:An arom. polycarbonate is produced by the melt polycondensation of an arom. diol compd. with a carbonic diester compd. using a cesium salt as a transesterification catalyst under the condition that the salt is fed into the reaction system as an aq. soln.
Patent JP-H04110357-A (JP)
Title: Water-soluble rust-preventive coating composition
Inventor: TANAKA TATSUMI
IPC: C09D5/08
Filed: 1990-08-31
Abstract: PURPOSE:To obtain the title composition which is improved in rust prevention without detriment to the heat stability and pigment dispersion stability inherent in a water-soluble coating material by mixing a film-forming component containing a resin with a polytannic acid resin and carbon black. CONSTITUTION:A water-soluble rust preventive coating composition is obtained by mixing 100 pts.wt. film-forming component containing a resin with 0.5-20 pts.wt. polytannic acid resin [e.g. a resin of formula I (wherein G is formula II)] in the form of an amine salt solution and 3-30 pts.wt. carbon black. The above composition is improved in rust preventive properties without detriment to the heat stability and pigment dispersion stability inherent in a water-soluble coating material.
Patent JP-H0671932-A (JP)
Title: Recording device
Inventor: KITAMURA TETSUYA
IPC: G03G21/10
Filed: 1992-08-28
Abstract: PURPOSE:To provide a high quality recording device at low cost wherein filling-in occurring due to toner at an opening is prevented and flying of the toner on a support body is restrained, by giving vibration of uniform amplitude in the neighborhood of an opening of an aperture electrode. CONSTITUTION:A vibration correction body 50 consisting of an aluminum plate having a thickness of about 1mm is adhered to a vibrating body 42. The width of the vibration correction body 50 is made to be wider than a part of smaller amplitude of the vibrating body 42 with respect to a part of larger amplitude. The vibration correction body 50 serves as a weight. At a part where a mass of the vibrating body 42 is increased locally, the amplitude of the vibration is restrained to be small for the increased quantity of the mass by the vibration correction body 50.
Patent JP-S61108973-A (JP)
Title: Frequency characteristic detector
Inventor: KUNUGI YOSHIRO
IPC: G01R23/165
Filed: 1984-10-31
Abstract: PURPOSE:To make the titled device correspond easily to various objects to be measure and to simplify its circuit constitution to reduce its cost by displaying the output of a serial circuit consisting of low pass/high pass switched capacitor filters (SCFs) synchronously with the changing period of clocks. CONSTITUTION:An input signal is supplied to an LPF5 formed by the SCF and the 1st clock signal is also supplied from a programmable frequency divider 6 of which frequency dividing ratio is changed in accordance with a control signal to the LPF5. The LPF5 changes the upper frequency of its passing frequency in accordance with the 1st clock signal. The output terminal of the LPF5 is connected to the input terminal of an HPF7 formed by the SCF. The HPF7 inputs the 2nd clock signal from a variable frequency divider 8 and changes the lower limit frequency in accordance with the 2nd clock signal. A control part 10 supplies a trigger signal for specifying the timing for the change of the frequency ratio to the frequency divider 6 in every prescribed period and outputs a trigger signal synchronized with the trigger command signal to the horizontal axis input terminal of a display part 3.
Patent JP-H0977012-A (JP)
Title: Sleeve-packaging machine and blank therefor
Inventor: WATANABE KEIICHIRO
IPC: B31B1/26
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a sleeve-packaging machine and a blank therefor, designed to engage a claw of a lug on the male side securely with a sail hole in the lower part of the lateral side on the male side of the blank without altering the claw to accommodate it to a change in the number of articles in a row or in their diameter. SOLUTION: A small hole in the lower part of the lateral side (c1 ) on the male side and respective claws 85, 85... of lugs 81 on the male side that engage each with the small hole are held at a constant relative distance in relation to the rear edge of a blank 1. The claws 85, 85... of the lugs 81 on the male side advance toward the inside in a downwardly inclined state and after engaging with the small hole (e) in the lateral side on the male side each turns upward. The relative distance from the small hole (e) in the blank 1 longitudinally to a bending line (d1 ) on the male side and the relative distance from the small hole (e) transversally to the rear edge are each made constant.