baber/WOPTO huggingface dataset:
Patent JP-H1147687-A (JP)
Title: Covering method of collecting piping system with post-shrinking expandable polyurethane
Inventor: MIYAWAKI TADASHI
IPC: F16L58/10
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To produce a coated piping system coated as far as the inside of a complicated piping system without increasing an occupied volume by using an expandable polyurethane having a post-shrinking property of a specified shrinkage factor as a polyurethane in the case that a collecting piping system is integrated into one body with the polyurethane resin and formed in a mold. SOLUTION: A sound insulating vibration insulating material is fitted to a copper pipe 1 in order to prevent the generation of cracking by being vibrated copper piping 1 for a refrigeration medium (copper piping) in an inner outer machine of an air conditioner with a vibrate source or a generation of noise when a two-layered flow air containing the refrigeration medium flows in the copper piping. That is, the copper piping with each other are integrated vibratingly by molding integrally a post-shrinking expandable polyurethane 2 having >=15% shrinkage factor and incorporated at need with a powder having a high specific density in a mold 3 having a large inner volume and a smooth inner surface.  The post-shrinkage expandable polyurethane 2 is allowed to heave to cover the copper piping 1 at a site between the copper pipings 1 at which gap in present and molded in a largely depressed external shape at a gap part.
Patent JP-S6280628-A (JP)
Title: Liquid crystal matrix display device
Inventor: UENO MASAKAZU
IPC: G09F9/35
Filed: 1985-10-04
Abstract: PURPOSE:To prevent disconnection of diode connecting wirings arising from the steps generated by multi-stage thin-film diodes on a substrate by making the area of the laminating diodes smaller from the upper stages toward the lower stages. CONSTITUTION:An ITO (oxide of indium and tin) film is formed to about 700Angstrom  thickness on a glass plate 1 by an electron beam vapor deposition method and is patterned to form picture element electrodes 21 and wiring parts 22. Three layers of chromium layers and two layers of amorphous silicon diodes are alternately formed thereon over the entire surface. The amorphous silicon diodes with p-i-n structure are formed by a plasma CVD method to about 4,000Angstrom thickness. The Cr layer 43 of the uppermost stage and the p-i-n amorphous silicon layer 32 are patterned. The area of the patterning is 12.5mum square. The Cr layers 42, 41 and the amorphous silicon layer 31 are patterned by using another photomask to form 25mum square diodes.
Patent JP-S59113023-A (JP)
Title: Epoxy resin composition
Inventor: TAMURA YUUJI
IPC: C08L63/00
Filed: 1982-12-17
Abstract: PURPOSE:The titled composition, consisting of a specific urethane-modified epoxy resin, metallic oxide particles and a curing agent, having a stable adhesive strength even to a wet surface and improved adhesion to an adherend, and capable of giving flexibility to cured articles. CONSTITUTION:An epoxy resin composition, consisting of (A) a urethane-modified epoxy resin obtained by reacting (i) a compound having epoxy group and hydroxyl group, e.g. glycidol, with (ii) a compound, having terminal isocyanate groups, containing urethane bonds, and obtained from a polyhydroxyl compound, e.g. polyester polyol, and a polyisocyanate compound, (B) a material which is an oxide of an element of Groups III and IV in the third and fourth periods in the periodic table, e.g. aluminum oxide, having 7-500mmu particle diameter, and (C) a curing agent, e.g. ethylenediamine.
Patent JP-H0666766-A (JP)
Title: Method for measuring iron ion concentration of pickling bath for steel strip
Inventor: OTA TOSHIYUKI
IPC: G01N27/416
Filed: 1992-08-20
Abstract: PURPOSE:To obtain a method which is suitable for the management of a pickling bath and by which the Fe<3+> and Fe<2+> concentrations of the pickling bath can be continuously and automatically measured. CONSTITUTION:At the time of using the method, calibration curves for E, E'-Fe<3+>, and Fe<2+> are prepared in advance by dipping a pure-iron electrode 3 in a pickling bath for steel strips and measuring the pure-iron spontaneous potential of the pickling bath between the electrode 3 and a reference electrode 4, and then, measuring the Fe<3+> and Fe<2+> concentrations of the bath by chemical analysis during the potential measurement. The Fe<3+> and Fe<2+> concentrations are found by measuring the pure-iron spontaneous potential E and oxidation- reduction potential E' during the pickling of a steel strip 2 and applying the measured potentials E and E' to the calibration curves.
Patent JP-H04106843-A (JP)
Title: Ion source
Inventor: SATO YUKIO
IPC: H01J37/08
Filed: 1990-08-24
Abstract: PURPOSE:To make it possible to stabilize the control of the quantity of a gas to obtain a large quantity of multivalent ions and lessen the times of exchange of valves and maintenance works of a gas supplying apparatus by installing a throttle means between a discharging part and an ion generating part to make the gas amount in the ion generating part less than that in the discharging part. CONSTITUTION:A throttle system 6 is installed between a discharging part 3 and an ion generating part 4 and the difference of the quantity of a gas in the discharging part 3 and that of a gas in the ion generating part 4 is caused by the throttle system 6 and a necessary amount of the gas for arc discharge is maintained in the discharging part 3 and the amount of the gas in the ion generating part 4 is made less than that in the discharge part 3. Consequently, re-combination of electrons and multivalent ions is hard to occur in the ion generating part 4, so that the multivalent ions are retained and as a result, the ratio of the multivalent ions increases. In this way, the control of the quantity of the gas is stabilized and a large quantity of multivalent ions are obtained and the times of exchange of valves and maintenance works of a gas supplying apparatus are lessened.
Patent JP-S60112904-A (JP)
Inventor: AKIYAMA TETSUO
IPC: E01C23/12
Filed: 1983-11-24
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-S6465163-A (JP)
Title: Thermosetting resin composition
Inventor: OSUGI KOJI
IPC: C08L43/00
Filed: 1987-09-03
Abstract: PURPOSE:To provide the title composition excellent in storage stability, workability, curability, etc., by mixing a vinyl resin containing a specified hydrolyzable monomer component with a vinyl resin containing a t-butyl (meth) acrylate component. CONSTITUTION:A hydrolyzable monomer (A) of formula I (wherein R<1> is H or methyl, R<2> is a 1-6C alkylene, R<3> is a 1-10C hydrocarbyl group, X is a hydrolyzable group, and n is 0, 1 or 2), e.g., beta-acryloxyethyltrimethoxysilane, t-butyl (meth)acrylate (B) of formula II (wherein R<4> is H or methyl) and another alpha,beta-ethylenic monomer (C) unreactive with the hydrolyzable silyl group are prepared. A vinyl resin obtained by copolymerizing component A with component B and component C or a vinyl resin obtained by copolymerizing component A with component C is mixed with a vinyl resin obtained by copolymerizing component B with component C.
Patent JP-S6281597-A (JP)
Inventor: MATSUSHITA KAZUO
IPC: G21C1/02
Filed: 1985-10-07
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-H0268023-A (JP)
Title: Sucking pipe for vacuum cleaner
Inventor: IMANAGA EISUKE
IPC: A47L9/02
Filed: 1988-09-05
Abstract: PURPOSE:To change the tip of the title sucking pipe into the shape of a pipe and to clean narrow space only by detaching a multipurpose brush from the sucking pipe and operating a variable temperature means by arranging a shape storage alloy and the variable temperature means at the tip of the sucking pipe. CONSTITUTION:In order to clean a place which cannot be cleaned with a multipurpose brush 40, first, a sucking pipe 10 is detached from a connecting pipe 45. Next, when a switch 11 provided for the hand side of the sucking pipe 10 is turned ON, a nichrome heater generates heat, and a tip part 20 of the sucking pipe 10 is heated to a variable temperature area and made into the same shape as that of the tip of a crevasse pipe. The edge of a wall, etc., are cleaned using this, and when the cleaning ends, the switch 11 is turned OFF. Thus, the tip part 20 is returned to its original pipe shape. Consequently, when the multipurpose brush 40 is connected to the connecting pipe 45, cleaning can be executed using the multipurpose pipe 40 again.
Patent JP-S6282793-A (JP)
Title: Solid-state image pickup element
Inventor: YAMAMOTO HIDEAKI
IPC: H04N9/07
Filed: 1985-10-07
Abstract: PURPOSE:To obtain a highly sensitive solid-state image pickup element by constituting the titled element by a pair of an element by which a white light is photoelectrically converted and a photoelectric transducers generating a signal corresponding to at least two ratios among three ratios of red light/white light, blue light/white light and green light/white light. CONSTITUTION:A red color organic filter is formed on a photoelectroconductive element corresponding to a part of an R area, a green color organic filter is formed on the photoelectroconductive element corresponding to the part of a G area to complete a solid-state image pickup element. Since a photoelectric conductor 39 can be disposed on the upper part of a switch part, photoelectric elements R11-R14, R22-R24 can be formed on a narrow area. Therefore, the photoelectric elements for a red light/white light ratio and a green light/white light ratio can be made small, the light receiving part of a photodiode for the white light can be widened for that part. A current constantly flows in the photoelectroconductive element, a scanning is performd only by reading a potential at a middle point, noise due to a scanning pulse is not produced and the red color light/white color light, and the green color light/white color light with good S/N can be obtained. Thereby, the sensitivity of an image pickup element is improved.
Patent JP-H06333285-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: TAKAHASHI KOYATA
IPC: G11B11/105
Filed: 1993-09-07
Abstract: PURPOSE:To obtain an MSR medium of high resolution with good reproducibility by specifying the oxygen density in the interface of a reproducing layer and forming an intra-plane magnetized film between the reproducing layer and an intermediate layer. CONSTITUTION:This magneto-optical recording medium for an MSR method consists of a polycarbonate substrate and a silicon nitride dielectric layer 2, GdFeCo reproducing layer 3, TgFeCoSi intermediate layer 4, TbFeCo record holding layer 5, silicon nitride layer 6, and aluminum layer 7 formed on the substrate. The partial pressure of water in a sputtering atmosphere just before the reproducing layer film is formed is controlled to 5.0X10<-5>Pa to 4.0X10<-4>Pa so that at least one interface of the reproducing layer 3 has 1atm.%-10atm.% oxygen density. Further, an intraplane magnetized film is formed between the reproducing layer 3 and intermediate layer 4. By this method, transfer from the record holding layer to the reproducing layer of the MSR medium can be easily performed so that the MSR medium shows high resolution and good reproducibility.
Patent JP-S6465903-A (JP)
Title: Frequency adjusting method for piezoelectric porcelain vibrator
Inventor: MIKAMI SHINICHIRO
IPC: H03B5/32
Filed: 1987-09-05
Abstract: PURPOSE:To improve mass-productivity without inducing a rise in cost by immersing a piezoelectric porcelain element plate, on the front and the back faces of which exciting electrodes are formed in an electroless NiP solution and performing a reduction reaction for specified time as keeping a metal baser than Ni in contact with the exciting electrode, and obtaining a desired frequency. CONSTITUTION:The acid electroless NiP solution of pH 4.5-4.8 is filled in a large vessel, and is heated till a solution temperature rises up to 82-89 deg.C. A large number of sheets of the piezoelectric porcelain element plates on which the exciting electrodes are formed are immersed in the solution in the above-mentioned vessel. The metal baser than Ni, e.g., Fe is brought into contact with the Ag layer of the uppermost layer of the exciting electrode on the piezoelectric porcelain element plate, and an oxidationreduction reaction is started. At the point of time that the reduction proceeds up to the desired frequency, a barrel is lifted up from the solution, and the oxidation-reduction reaction is stopped. The monitoring of the frequency is determined according to the concentration of Ni<2+> contained in the solution, and reaction time. Accordingly, since frequency adjustment can be performed without necessitating a process to pack a mask again, the frequency adjustment suitable to mass production can be realized without inducing the rise in the cost.
Patent JP-H0546751-A (JP)
Title: Data terminal equipment
Inventor: MASUKO YASUHIRO
IPC: G09G5/36
Filed: 1991-08-08
Abstract: PURPOSE:To rapidly store or display image data by means of small memory capacity. CONSTITUTION:Respective display image storing memories 1, 2 are mutually connected through an image data compressing/extending circuit 6, and in the case of storing displayed image data, data are compressed by the circuit 6 at the time of transferring the data to the memory 2. In the case of displaying image data stored in the memory 2, data are extended by the circuit 6 at the time of transferring the compressed image data to a display circuit 3.
Patent JP-H0384560-A (JP)
Title: Switch protection structure
Inventor: TANAKA HIROYUKI
IPC: G03G15/00
Filed: 1989-08-28
Abstract: PURPOSE:To prevent an excessive force from being applied to a switch main body by holding the switch main body or a pressure member by a holding means so that it is movable in a pressing direction and energizing it forward elastically by an elastic means. CONSTITUTION:The pressure member 12 is equipped with a laterally lengthwise projection 14 which projects downward and held rotatably around a fulcrum 16, a round engagement pin 18 is engaged with a guide hole 17 which extends vertically, and the pressure member 12 is allowed to swing upward and downward around the fulcrum 16 by the length of the guide hole 17. Further, the wind part of a helical spring 13 is engaged with the fulcrum 16. Therefore, when the projection of the pressure member 12 presses an auxiliary member 11 excessively, the pressure member 12 swings upward against the elastic force of a helical spring 13 and no excessive force is applied to the actuator 15 for an opening/closing detection switch 10. Thus, no excessive force is applied to the switch 10.
Patent JP-S6470373-A (JP)
Title: Container
Inventor: REEPUMAN MANFURETSUDO
IPC: B65D77/20
Filed: 1987-09-04
Abstract: PURPOSE:To provide a container which makes it difficult for the content to jump or drop of the same upon opening by sealing the opening portion of the container with a lid, in a manner that an outwardly curved portion having a restoring force of the bottom of the container is deformed inwardly. CONSTITUTION:A container 12 is packed with the content 25 such as coffee cream. A curved portion 14a with a restoring force at the bottom 14 of the container 12 is deformed inwardly as shown by dotted lines, thereby reducing the volume within the container 12 from the original curved position as indicated by the solid line. Under this condition, an annularly-shaped sealing portion 22a of a lid 22 is heat sealed to an annularly-shaped sealing portion 18a of a flange 18 so as to seal an opening portion 12a of the container 12. Furthermore, a circular heat sealable portion 22b of the lid 22 is heat sealed to a circular heat sealable portion 20a of a holding portion 20. In doing so, the interior of the container is at reduced pressure by the restoring force of the curved portion 14a at bottom 14, whereby the inward entry of outside air into the container makes it difficult for the content to jump or drop out of the container when opening the lid.
Patent JP-H0558555-A (JP)
Title: Sliver end detecting method
Inventor: URAMOTO MAKOTO
IPC: B65H67/04
Filed: 1991-09-03
Abstract: PURPOSE:To accurately join together a sliver after automatically exchanging a can. CONSTITUTION:An actual can station 2 for supplying an actual can C is set up in a spinning device S formed of many spindles. In the case of joining together a sliver by transferring the actual can C to a sliver joining required spindle from this station 2, the actual can C, in a condition that a sliver end is exposed to the outside from the can to hang down on the actual can station 2, is supplied and also rotating the actual can C on the station further to detect the sliver end by a sensor, so that a position of the sliver end is placed in a sliver joining position of the above-mentioned sliver joining required spindle.
Patent JP-2000112472-A (JP)
Title: Automatic music composing device, and recording medium
Inventor: AOKI EIICHIRO
IPC: G10H1/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a music having a desired length of time in an automatic music composing device. SOLUTION: In a music composing routine, a user inputs the composing conditions such as the length of time of a music to be composed, the tempo and the rhythm in a step 50. In a step 52, the number of bars required is computed from the inputted length of time, the tempo and the rhythm. In a step 54, composition data corresponding to the number of bars computed (music constitution data and music feature data) are retrieved from a database and the data are displayed on a screen. Then, the user selects arbitrary data among the composition data being displayed in a step 56. Then, in a step 58, a music is automatically generated using the selected composition data. In a step 60, a discrimination is made to determine whether the length of the time of the composed music matches with the length of the time inputted or not.  If they do not match with each other, the tempo is minutely adjusted in a step 62 so that the time length condition is satisfied.
Patent JP-H0270109-A (JP)
Title: Amplifier for light reception
Inventor: MIKAMIMURA YASUKI
IPC: H03F17/00
Filed: 1988-09-06
Abstract: PURPOSE:To make an output characteristic flat by providing a resistance circuit including a transistor, and the series circuit of a capacitor between the output of a voltage follower and the cathode of a photodetector in a light-receiving amplifier with bootstrap, where the capacity of the light-receiving element is equivalently reduced. CONSTITUTION:In a conventional light-receiving amplifier with bootstrap, the parallel circuit of the resistance RD and the electric field effect transistor QD to the capacitor CB in series to the capacitor CB. Thus, a part of the equivalent capacity reducing effect of a photo diode PD by the bootstrap is sacrificed, and the waviness of the output characteristic is eliminated. Correspondence is attained to the fluctuation of the capacity of the photo diode PD and the condition alteration of a load when the resistance value of the transistor QD is adjusted.
Patent JP-S58109013-A (JP)
Title: Cradle assembly suitable for being reassembled into bed floor
Inventor: ANDORE DE BOEBUE
IPC: A47D11/00
Filed: 1982-12-21
Abstract: This cradle assembly (1) comprises a cradle tray, a pedestal (2) two uprights of full length (3), two uprights of half length (4) and a couple of connecting rods (5). The assembly may be easily re-assembled into a cot and into a bed stead for adults in order to adapt it to the increasing age of the baby, which is initially placed in the cradle, when the assembly is in the cradle arrangement.
Patent JP-H0776528-A (JP)
Title: Hydrogenation of carbon dioxide
Inventor: UEMATSU TAKAYOSHI
IPC: C10L3/06
Filed: 1993-09-08
Abstract: PURPOSE:To efficiently synthesize methane from carbon dioxide and hydrogen by using a catalyst free from the segregation and agglomeration of the catalyst component and prepared by a specific method. CONSTITUTION:Catalytic hydrogenation of carbon dioxide is carried out by using a supported metal catalyst prepared by the spray decomposition of a solution containing one or more active metal compounds (e.g. Ni compound), one or more alkali metal compounds and one or more carrier metal compounds (e.g. Zr, Al, Mg, Zn, Ni or Nb compound). The concentration ratios of the active metal compound and the alkali metal are 0.01-80mol% (preferably 0.1-70mol%) of the active metal compound and 0.01-95mol% (preferably 0.05-85mol%) of the alkali metal compound in terms of molar percentage of the metal ion based on the total metal ion in the raw material solution. The diameter of the liquid droplet formed by the spray decomposition is preferably 0.01mum to 3mm.
Patent JP-H0388182-A (JP)
Title: Servo signal detection circuit
Inventor: NEGISHI RYUICHI
IPC: G11B21/10
Filed: 1989-08-31
Abstract: PURPOSE:To prevent the erroneous detection of a servo signal in a data area and a no-signal area occurring by providing a pulse density detection circuit, and providing a control means to control the detecting operation of the servo signal with the output of the pulse density detection circuit. CONSTITUTION:An amplifier 1 amplifies head output, and the same process as a conventional one in which a servo detection signal is obtained from a signal in which the output frequencies f1 and f2 of an f1 resonator 6 and an f2 resonator 7 are mixed is performed. The pulse density detection circuit 11 is comprised in such a way that output is issued for the pulse density of either the servo leading signals or the sum signal of them, which increases the gain of an AGC 3. Since high pulse density exists in the data area and no pulse exists in the no-signal area, no output is issued from the pulse density detection circuit 11, and the gain of the AGC is decreased, and as a result, no output is issued from a comparator 10, which prevents occurrence of erroneous detection.
Patent JP-S6382960-A (JP)
Inventor: ODA MANABU
IPC: B65D61/00
Filed: 1986-09-19
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-H0884900-A (JP)
Title: Electronic iron
Inventor: TAKEMOTO KOJI
IPC: D06F75/26
Filed: 1994-09-19
Abstract: PURPOSE: To reduce the processing time for the entire circuit by reducing power consumption of the circuit when an electronic iron main body is detached from its stand. CONSTITUTION: A temperature of a base 2 of an electronic iron main body 1 heated by a heater 3 is sensed by a temperature sensing means 4, and the temperature sensed by the temperature sensing means 4 is converted into a voltage or a current in time series with a 1st temperature conversion means group 5 and a 2nd temperature conversion means group 6 comprising plural temperature conversion means. A means 8 compares an output of a reference setting means 7 setting a referenced voltage or current with an output of the 1st and 2nd temperature conversion means 5, 6. The 1st and 2nd temperature conversion means groups 5, 6 are operated independently by an output of a placing detection means 9 discriminating whether or not the iron main body 1 is placed on a stand.
Patent JP-S6377700-A (JP)
Inventor: HIRAYAMA TOMONORI
IPC: B26F3/00
Filed: 1986-09-20
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-S59113147-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: C22C30/00
Filed: 1982-12-20
Abstract: PURPOSE:To obtain a sliding contact material having improved welding resistance and wear resistance by adding small amounts of Si, Zr and an Fe group metal to a Pt-Pd-Ag-Cu alloy having a specified composition. CONSTITUTION:This sliding contact material is obtd. by adding 0.5-5wt% in total of Si and Zr to an alloy material consisting of, by weight, 0.1-1% Pt, 42- 44% Pd, 39-41% Ag and 15.5-17.5% Cu without changing the ratio in the composition or by further adding 0.01-0.5wt% Fe group metal such as Ni. Si and Zr dispersed in the sliding contact material to reinforce the material improve the welding resistance during sliding. The contact material has superior wear resistance and hardly generates noise, so a brush contact having stable and low contact resistance can be obtd.