baber/WOPTO huggingface dataset:
Patent JP-H0390246-A (JP)
Title: Coated sand for manufacturing mold
Inventor: KIUCHI KAZUHIKO
IPC: B22C1/20
Filed: 1989-09-04
Abstract: PURPOSE:To shorten hardening time and to lower hardening temp. by applying compound, which can generate combination by coming into reaction with the specific compound as resin component and the other resin component, on sand. CONSTITUTION:As the resin component (a), in (1) compound having two or more of aldehyde group in molecule induced from starch, (2) polyaldehyde shown with the formula 1, (3) polyaldehyde shown with the formula 2 and (4) polyaldehyde shown with the formula 3, one or more kinds of polyaldehyde compound are used. The resin component (b) is solid-state at the room temp. and has active hydrogen, and the compound, which can generate the combination (X: aldehyde remained group) shown with the formula 4 by reacting the resin component (a) and the above (b), is used. In the case of using the coated sand for manufacturing the mold by coating the resin components (a), (b) and hardening agent on the surface of refractory aggregate, the hardening time is shortened and the hardening temp. can be lowered.
Patent JP-S59124266-A (JP)
Inventor: TADATSU GUNKICHI
IPC: B65D25/20
Filed: 1982-12-31
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-S6287191-A (JP)
Inventor: TAKAGI SHINICHIRO
IPC: D06F33/02
Filed: 1985-10-15
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-S6288942-A (JP)
Title: Liquid concentration detector
Inventor: DAITO CHIAKI
IPC: G03G15/11
Filed: 1985-10-15
Abstract: PURPOSE:To eliminate the decrease in the quantity of light of a light source and to exactly measure the concn. of liquid by applying correction to a concn. discriminating device from a correcting device by the signal of an instrument for measuring the quantity of light of the light source even if the quantity of the light passing a detection cell decreases with a decrease in the quantity of light of the light source. CONSTITUTION:A liquid developer flows in the transparent detection cell 1 and the cell 1 is kept illuminated by the light source 3. The quantity of the light transmitted through the cell 1 out of the light from the light source 3 is converted to an electric signal by a detector 4 for the quantity of the transmitted light. the electric signal is amplified by passing an amplifier circuit 6 and is fed to a concn. control circuit 7. On the other hand, the quantity of light of the light source 3 is detected by a detector 5 for the quantity of the direct light of the light source and is fed to a quantity of light correcting circuit 9 after the signal is amplified by an amplifier circuit 8. The correction signal is fed from the circuit 9 to the circuit 7 according to the fluctuation in the quantity of the light of the light source 3. The concn. of the liquid developer obtd. from the quantity of the light transmitted through the cell 1 is corrected by the correction signal in the circuit 7.
Patent JP-H04108898-A (JP)
Title: Magnetic fluid composition
Inventor: YABE SHUNICHI
IPC: C10N10/16
Filed: 1990-08-30
Abstract: PURPOSE:To obtain the subject composition having respectively long-term stable dispersibility and fluidity even at low temperatures by dispersing ferromagnetic fine particles through a specified coupling agent and a reactive silicon oil in a silicon oil-based dispersion medium. CONSTITUTION:Ferromagnetic fine particles are dispersed in a dispersion medium through (A) a coupling agent having functional groups capable of reacting with a functional group on the surface of the ferromagnetic fine particles and of directly bonding to the surface of the above-mentioned fine particles through a reaction product produced in said reaction and represented, e.g. by the formula (Y is functional group; R is hydrocarbon; X is hydrolyzable group, e.g. alkoxy such as methoxy or ethoxy or halogen capable of forming OH group by hydrolysis; R' is hydrocarbon; (n)is 1-3) and (B) a reactive silicon oil having functional groups capable of directly bonding to other functional groups of the component (A), thus obtaining the objective composition.
Patent JP-S59123354-A (JP)
Title: System for detecting and processing abnormal congestion
Inventor: HAYASHI KIYOBUMI
IPC: H04M3/38
Filed: 1982-12-29
Abstract: PURPOSE:To make the scale of a power supply suitable by locking out immediately a new call when an abnormal congestion of a traffic of an exchange occurs. CONSTITUTION:Telephone sets TEL1-TELn are connected to a time-division communication network device TDNW via subscriber circuits LC1-LCn. An output of a power supply PS is applied to a controller CTL and the circuits LC1- LCn via an overcurrent control section I-CTL and a DC-DC converter DC. A control section I-CTL supervises a load current Ia and when the current attains a prescribed value, it is discriminated as an abnormal congestion, a signal is transmitted to the circuit CTL, which locks out a new call.
Patent JP-H0765621-A (JP)
Title: Arm joint mechanism
Inventor: ITO KAZUMASA
IPC: F21S6/00
Filed: 1993-08-23
Abstract: PURPOSE:To provide an arm joint mechanism with which the length and the rotation angle of an arm member can be easily adjusted and the arm member can be surely supported by a support member without rotating the arm member even when a heavy weight object is held by the arm member. CONSTITUTION:A rotation holder 30 is rotatively overlapped on a support member 15 around the center line S. An arm member 12 is inserted into the inserting hole 24 of the rotation holder 30 so that the arm member can be freely put in and out in the direction where the arm member crosses the center line S perpendicularly. A screw member 40 is screwed in the direction of the center line S to press the arm member 12 through a pad 27, while the support member 15 is adhered to the rotation holder 30 to engage the recessed part 19 and the protruded part 25 of their superimposed surfaces with each another so that the adhesion release is impossible.
Patent JP-H04109032-A (JP)
Title: Cooling device for engine generator
Inventor: SHINNO YOSHIO
IPC: F01P5/06
Filed: 1990-08-29
Abstract: PURPOSE:To cool an entire engine generator by means of a single cooling fan by setting such constitution as drawing out and forcing the cooling air to flow forward toward the engine from the generator by the evacuation force of a vacuum type cooling fan interlocked to the engine. CONSTITUTION:The fronts of the cylinder 1, the cylinder head 16, and the crank case 10 of an engine E which comprises a longitudinal air cooled engine E interlocked and connected to the front of a generator G are covered by a baffle case 2, in the case of an engine generator. Also, a flywheel 15 and a vacuum type cooling fan 7 are fixed to the front of a crank sift 8, the center of the baffle case 2 is throttled, the flywheel 15 is arranged within a dish-like space 18 that is the rear part of the baffle case 2, and the cooling fan 7 is arranged within a chimney-like duct 19 that is the front part of the baffle case 2. Also a cylindrical air duct 14 covers the circumference around the engine E, the generator G, and the joint parts thereof, and the rear of the air duct 14 faces the ventilation outlet 6 of the generator G, and the front of the air duct 14 faces a preset surface area up to the lower side 13 of the back part 12 of the cylinder 1.
Patent JP-H0544092-A (JP)
Title: Chromate treatment method for galvanized steel sheet
Inventor: FURUTA AKIHIKO
IPC: C25D5/26
Filed: 1991-08-15
Abstract: PURPOSE:To realize a plating method for providing excellent corrosion resistance and coating adhesion and high degree of whiteness by using chromating liquid at a specified composition, pH value and temp. CONSTITUTION:A chromating liquid containing 5-70g/l Cr<6+>+Cr<3+> 2-40g/l Zn<2+>, 1-40g/l Mn<2+>, 10-100g/l SO4<2+>, and 5-100g/l at least one of oxide sols of Al2O3, Sb2O5, SiO2, SnO2, TiO2 and ZrO2 as solid materials, at which Cr<3+>/total amt. of Cr in wt. ratio is <=0.5 and Mn<2+>/Zn<2+> in wt. ratio is 0.05-4 and of which pH value is 2-6 and temp. is 30-70 deg.C, is used, and then cathodic electrolysis processing for a galvanized steel sheet is carried out with 0.5-40C/dm<2> amt. of electricity.
Patent JP-H0391461-A (JP)
Title: Production of fish meat paste product
Inventor: NOZAKI AKIRA
IPC: A23L17/00
Filed: 1989-09-04
Abstract: PURPOSE:To simply produce fish meat paste product such as meat-like or scallops-like one in good shape and color by storing plural long bundled blocks in a retainer, steaming, cutting and forming plural short fiber blocks. CONSTITUTION:A beltlike sheet 1 of fish meat paste product is heated, coagulated and cut in the longer direction in a fibrous state to form fiber sheet 2. Then the sheet 2 is bundled to give bar materials 3, plural bar materials 3 are collected to give bundled bar materials 4, which are cut to form plural long bundled blocks 5. Then, the blocks 5 are put along the fiber direction in independent storage parts 6A of a retainer 6, steamed, plural bar materials 3 are integrated, long bundled blocks 5 are taken out from the retainer 6, cut into proper length and packed as long product A or short products B.
Patent JP-H0275648-A (JP)
Title: Vinyl chloride resin composition for stretched film
Inventor: SASAKI MASAO
IPC: B29D7/01
Filed: 1988-09-12
Abstract: PURPOSE:To obtain a resin composition which scarcely suffer from leaching of additives and is excellent in safety and stickiness by mixing a specified urethane/vinyl chloride copolymer resin with a plasticizer comprising an epoxy or adipate plasticizer. CONSTITUTION:This vinyl chloride resin composition is prepared by adding 2-15 pts.wt. plasticizer comprising at least either of epoxy and adipate plasticizers to 100 pts.wt. urethane/vinyl chloride copolymer resin of a polyurethane/polyvinyl chloride ratio in the range of 1:1-1:2. The epoxy plasticizer is one formed by epoxidizing the double bond of an unsaturated compound such as a fatty acid ester, and examples thereof include epoxidized soybean oil and epoxidized octyl stearate. The adipate plasticizer is an ester of adipate acid as a dicarboxylic acid with a higher alcohol having a 6-10C linear group, and examples thereof include diisononyl adipate and a mixed ester of adipic acid with hepthyl alcohol and nonyl alcohol.
Patent JP-S59116251-A (JP)
Title: Preparation of tetramethylammonium salt
Inventor: WATANABE NANAO
IPC: C07C211/63
Filed: 1982-12-24
Abstract: PURPOSE:To obtain the titled compound useful as a reaction catalyst by a simple process extremely easily, by dissolving or suspending tetramethylammonium chloride in an alcohol, treating it with sulfuric acid. CONSTITUTION:Tetramethylammonium chloride is dissolved or suspended in an alcohol(preferably isopropanol or butanol), sulfuric acid is added to the solution or suspension, which is allowed to stand with stirring for 1-5hr, precipitated tetramethylammonium acidic sulfate is fitered off, washed with an alcohol, to give the desired compound shown by the formula (X<-> is HSO4<->, etc.). EFFECT:The high-purity desired compound is obtained simply and economically.
Patent JP-S6475303-A (JP)
Title: Conveying system device
Inventor: MATSUO YUKITO
IPC: A61G12/00
Filed: 1987-09-14
Abstract: PURPOSE:To automate a chart conveying system in a hospital by conveying an article to be conveyed taken out from an automatic warehouse, to its destination through a station having receiving and delivering functions. CONSTITUTION:A group of covered charts 100 taken out and having one and the same destination are set in a casing 3 and are conveyed to a station Pg. Thereafter, they are fed into a position Pg in a temporary accumulating section 55. Then, they sends a position Ph where a bounce-out detecting means which is not shown checks whether they have bounched out or not, and they are reset as necessary before being sent to a receiving position Pi. After, the casing 3 is closed by a lid 5, and is shifted to a position Pj. Then, it is shifted onto a conveyer in a main conveying path by means of a lowering vertical belt in a branch conveying path, and is sent to its destination. Further, upon interrupt dispatch a manipulation panel is manipulated so as to set up an interrupt mode, and charts 100 are set into an empty casing 3 while setting a destination. Then a dispatch instruction is inputted to start the interrupt dispatch. With this a constitution, it is possible to aim at enhancing the automation of conveyance.
Patent JP-H0890149-A (JP)
Title: Phenolic resin composition for gas curing casting mold
Inventor: TACHIKAWA TOSHIYUKI
IPC: C08K3/38
Filed: 1994-09-26
Abstract: PURPOSE: To improve the characteristics of a casting mold obtd. by using a phenolic resin compsn. and more particularly both of the heat resistance and the collapsing property after pouring, to improve working environment and to enable high-speed molding as the casting mold described above is cured by gaseous methyl formate or combined,gases of carbon dioxide and the gaseous methyl formate. CONSTITUTION: This phenolic resin compsn. for casting molds is curable by the gaseous methyl formate or combined gases of carbon dioxide and the gaseous methyl formate and is prepd. by incorporating a boric acid or borates into a phenolic resin which is prepd. by bringing phenols and formaldehydes into reaction by using a basic catalyst, then adding an alkaline metal hydroxide and having the molar ratio of this alkaline metal hydroxide to the phenols within a range of 0.5 to 5.5.
Patent JP-H0670628-A (JP)
Title: Combine harvester
Inventor: KUGIMIYA HIROSHI
IPC: A01F12/00
Filed: 1992-08-28
Abstract: PURPOSE:To obtain a thresher for a combine harvester capable of readily performing the maintenance of a threshing chamber and a grading chamber. CONSTITUTION:The combine harvester is constructed by loading a thresher 4 equipped with a threshing drum 3 rotating around the shaft center in the front and rear directions of a mobile device and a grain tank 5 for temporarily storing grains side by side right and left and a threshing chamber case 18 for carrying out the threshing treatment between the case and a receiving net 17 while transferring grain culms fed by the rotation of the threshing drum rotatably around the vertical shaft center 25 in the vertical directions against a downward grading chamber case 23 so as to enable a change in position to the outer lateral side of the machine body. The vertical shaft center 25 is set on the front end side or in front of the threshing chamber 13 and on the outer lateral part on the side opposite to the side of the grain tank 5.
Patent JP-2001055146-A (JP)
Title: Commodities display wagon
Inventor: IZAWA TORU
IPC: A47B31/00
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a commodities display wagon allowing simple and easy adjustment of angle of inclination of a commodities placing body from the side of the wagon main body. SOLUTION: Both ends of a gas spring 13 are connected between a commodities placing body 12 provided on a wagon main body 11 to be inclined at an arbitrary angle to the horizontal upper surface and the wagon main body 11, and the horizontal upper surface of the wagon main body 11 is provided with an inclination angle setting means 14 for setting the angle of inclining the commodities placing body 12 to different angles. A support means 15 for supporting the commodities placing body 12 in an inclined posture is connected to the commodities placing body 12 to oscillate, and a support rod 3 provided at the oscillating end of the support means 15 is engaged with a cutout part 142 for setting the angle of inclination provided in a channel member 141 of the inclination angle setting means 14, thereby holding the commodities placing body 12 in an arbitrary inclined posture.
Patent JP-S61110388-A (JP)
Title: Magnetic tape cassette
Inventor: OISHI KENGO
IPC: G11B23/087
Filed: 1984-11-02
Abstract: PURPOSE:To hold the running capacity of a tape well for a long period by setting the surface electric resistivity of a cylindrical conductive material which consists essentially of a plastic resin and contains a carbon blask or the like, to a value in a prescribed range. CONSTITUTION:..A tape guide 1 should be set to the tape leading-out hole of a video tape cassette and is cylindrical and is constituted with a synthetic resin consisting essentially of, for example, a polyoxymethyl POM. Electric resistivities of plural tape guides 1 are measured preliminarily, and they are set to the video tape cassette to run the tape actually. If the surface electric resistivity is 0-10<2>OMEGA, the tape back tension is increased by electrification of the guide 1, and a safely device of a reproducing device is operated to stop running the tape. If the resistivity is 10<10>-10<14>OMEGA, the quantity of electrification is increased when the tape is run repeatedly at a low temperature of about 5 deg.C, and the back tension is increased then to stop running the tape. If the resistivity is 10<3>-10<9>OMEGA, the tape is run well.
Patent JP-H1070980-A (JP)
Title: Animal cell immobilizing material
Inventor: KODAMA AKIRA
IPC: C12N11/08
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an animal cell immobilizing material useful for a bioreactor, a hybrid type artificial organ, etc., having excellent mechanical strength, durability, forming properties, not eluting properties, and comprising a material such as a porous stretched polytetrafluoroethylene. SOLUTION: This animal cell immobilizing material comprises a porous stretched polytetrafluoroethylene having 2-50μm average pore diameter or a porous stretched polytetrafluoroethylene having the surface subjected to hydrophilic treatment by cross-linking with a polyvinyl alcohol by electron beam irradiation as a material. The animal cell immobilizing material is suitable for immobilizing a cultured hepatocyte or a cultured Chinese hamster cell by serum-free culture.
Patent JP-2001056867-A (JP)
Title: Image data processor, medium where image data set is recorded, medium where image data processing program is recorded, and image data processing method
Inventor: NAKABAYASHI KAORU
IPC: G06T11/80
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To easily refer to the result of image processing while securing the originality of image data. SOLUTION: While image data are stored in a folder managed as a film metaphor, a database of photograph data 30b corresponding to the image data is prepared and when desirable image processing is selected for desirable image data, the selected image processing is updated as correction information on the database structure; when a request for actual display, output, or print is made, various image processing is performed only in a work area by referring to the correction information while the original image data are left. Consequently, while the original image data are left, image corrections can easily be enjoyed.
Patent JP-H0761389-A (JP)
Title: Servo type brake for vehicle
Inventor: YAMAMOTO TOSHITERU
IPC: B62L3/08
Filed: 1993-08-24
Abstract: PURPOSE:To perform free reduction of a servo ratio without lowering brake effectiveness of a brake of a whole. CONSTITUTION:A brake 10 on the primary side has a caliper 12 on the primary side on which a liquid pressure is exerted by a master cylinder 30 on the primary side. The caliper 12 on the primary side is supported by a moving arm 4, a servo pressure is generated at a master cylinder 40 on the secondary side by means of brake torque, and a brake 20 on the secondary side is operated. A part of a liquid pressure is also exerted on the caliper 22 on the secondary side of the brake 20 on the secondary side by the master cylinder 30 on the primary side. Thereby, in the brake 20 on the secondary side, a servo pressure can be reduced by an amount equivalent to a liquid pressure on the primary side and a servo ratio is freely reduced without lowering brake effectiveness of a whole.
Patent JP-S6293143-A (JP)
Title: Method of sucking paper sheet in vacuum corrugation feeder
Inventor: TANEDA KANGO
IPC: B65H7/16
Filed: 1985-10-18
Abstract: PURPOSE:To prevent paper sheet from the occurrence of wrinkles and noises by making high negative pressure act on the interior of a vacuum chamber in the transfer of the paper sheet and low negative pressure in the adsorption of the paper sheet. CONSTITUTION:The lowermost paper sheet of stacked paper sheets 1 is presucked by a vacuum chamber 5 under low negative pressure before the beginning of transfer and the paper sheets above the lowermost one is levitated up by air from an air knife 8. In the beginning of transfer, the paper sheet is transferred to feed rollers 16 by a transfer belt 15 under the large negative pressure. When the paper sheet securely included by rollers 16 is detected, a valve 6 is closed and negative pressure in the vacuum chamber 5 is reduced. Next, when the blank transfer before the completion of transfer begins to be drawn out of a vacuum port by the chamber 5, the lowermost paper sheet of blanks levitated above the first lowermost one begins to be sucked. And after the completion of transfer when the paper sheet is completely drawn out of a transport port, the next paper sheet to be transferred is blast-separated from paper sheet group on and after the third lowermost paper sheet to be sucked with a weak force.
Patent JP-H1074530-A (JP)
Title: Fuel cell and separator for fuel cell
Inventor: MATSUKAWA MASANORI
IPC: H01M8/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide such a fuel cell which is advantageous to improve leakage resistance to fluid containing active material and a separator for the fuel cell. SOLUTION: A separator 2 has separator main body 20 with collecting ability and an outer frame 22 applied to the outer edge of the separator main body 20 with polymeric material as base material. On the outer frame 22, an active material through-hole passing therethrough in the thickness direction for fluid containing active material to flow therethrough and a communication passage 41 are formed. The outer frame 22 is formed by integrally wrapping a passage forming plate 71 applied to the communication passage 41 with a polymeric material coating film 22k. With the coating film 22k, an outer edge area Op and an inner edge area Ip in the active material through-hole have the equal height to be approximately flush one with the other.
Patent JP-H1174495-A (JP)
Title: Solid image pickup device and its manufacture
Inventor: IKEDA HIDE
IPC: H04N5/372
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To give a good optical characteristic to a solid image pickup device and improve its mass productivity and make it cheap, by capturing foreign matters on the chip being mixed in its manufacturing process, and preventing especially adhesion of foreign matters on the light receiving portion. SOLUTION: In a solid image pickup device 1 comprising a light receiving element 8 and a transfer gate element, etc., using the well-known PR (photoresist) technique in the diffusion process stage of its wafer, an adhesive film 13 is provided on its surface other than the light receiving portion 8 on its chip to make possible easily the captures of foreign matters 9 on its chip. Since the adhesive film 13 is present on its chip surface other than the light receiving portion 8 present on its chip, the movements of the foreign matters 9 to the light receiving portion 8 are eliminated to aloid damage to its optical characteristic.