baber/WOPTO huggingface dataset:
Patent JP-S58149435-A (JP)
Title: Non-vibrating piston mechanism
Inventor: TOYAMA JIYUN
IPC: F02B73/00
Filed: 1982-03-01
Abstract: PURPOSE:To offset effectively reactive forces generated when an engine is operated, by a constitution wherein a gear device having four gears engaged with each other and arranged on the same plane so that lines connecting the respective shafts of the gears form a square is interposed between pistons arranged opposite to wach other. CONSTITUTION:Four gears 1, engaging with each other, are arranged on the  same plane so that lines connecting the respective shafts of gears form a square,  and thereby an aligned gear device is constituted. When the gear device thus  constituted is employed for a four-cylinder opposed-pison mechanism, acting  powers P1 and P4, and P2 and P3 operate oppositely and reversely to each other  on the same lines of action, on condition that four pistons 4 have equal mass. Therefore, the resultant force thereof turns zero, and vibrations caused thereby  are not generated. In addition, reactive forces C1-C4 generated by the operations of connecting rods 5 balance both in the directions X and Y, and thus the  vibrtions caused thereby are not generated either.
Patent JP-S62189149-A (JP)
Title: Molding of tire
Inventor: FUKUI YOSHIHIRO
IPC: B29D30/52
Filed: 1986-02-17
Abstract: PURPOSE:To permit utilization the titled method for the bonding of the splicing part of the tread of a racing tire or the like by providing the splicing surface of the tire tread having the principal polymer of high styrene rubber with good adhesive property and prominent vulcanizing bonding property. CONSTITUTION:A rubber composite including 30wt% or more of combined styrene in the total sum of polymers is employed. An annular tire tread is formed by connecting one end of a belt type material, consisting of such rubber composite, to the other end of the same. In this case, first, one end of the belt tye material is cut with a cutter heated to 100 deg.-300 deg.C so that an angle between a cutting surface and the surface thereof is 50 deg. or less, while the other end is cut with the same cutter so that an angle between the cutting surface and the bottom surface thereof becomes 50 deg. or less. Then, both ends of the same material are cut so as to cross the widths thereof to form bonding surfaces. Subsequently, the bonding surfaces formed in such manner are bonded with each other within 60min. This bonding may be perfomred as it is without employing rubber cement or the like.
Patent JP-2000230939-A (JP)
Title: Contact probe and its manufacture
Inventor: ASO TAKESHI
IPC: H01L21/66
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To evaluate a high frequency characteristic well without being affected by a parasitic inductance component of a circuit element or the like. SOLUTION: The contact probe 10 has a plurality of pattern wirings 12 formed on a surface of a film 11. Each leading end of the pattern wirings is arranged to project from the film thereby constituting a contact pin 12a. At least one of the plurality of pattern wirings has an impedance circuit part L1 in the halfway which is deformed in its linear shape and has a predetermined impedance.
Patent JP-S58150473-A (JP)
Title: Manufacture of building board
Inventor: MATSUSHIMA RIYOUICHI
IPC: B05D5/06
Filed: 1982-02-27
Abstract: PURPOSE:To obtain the titled board having a joint similar to that used in tiles, by applying surfacing paint of high hardness and different paint of low hardness for a joint to tile and joint parts, respectively, on the surface of a base plate, and then curing and pressing said paints. CONSTITUTION:Surfacing paint 6 of high hardness as a cured paint film is applied to the surface of a base plate 1 except a joint part 4 corresponding to the joint 3 of the building plate 2. Thereafter, the base plate 1 is passed through a gap between a back-up roll and a coater roll for the joint part to apply paint 8 for the joint part having lower hardness as a cured paint film than that of the surfacing paint 6, and then the paint 8 is cured. In succession, the joint part 4 is pressed by a press to engrave the joint. Hence the base plate is formed into the titled board having external appearance similar to that of tiles, while preventing the cracking of peeling of the paint film at the joint part.
Patent JP-2000230085-A (JP)
Title: Self-extinguishing resin composition
Inventor: ISHIOKA MITSUGI
IPC: C08L23/08
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a self-extinguishing resin composition having improved properties such as flame retardance, tensile strength at break, tensile elongation at break, whitening inhibition, resistance to injuries, low-temperature brittleness, oxygen index, weather resistance, etc. SOLUTION: The titled composition is prepared by mixing, against 100 pts.wt. resin composition comprising (A) from 50 to 20 wt.% ethylene/α olefin copolymer and (B) from 50 to 80 wt.% hydroxide of aluminum and/or magnesium or a mixture thereof added with 30 wt.% or less magnesium carbonate, (C) from 1 to 10 pts.wt. copolymer of ethylene and 4-acryloyloxy-2,2,6,6- tetramethylpiperizine, (D) from 0.05 to 10 pts.wt. silicon compound having an average molecular weight of from 500 to 100,000 and (E) from 0.001 to 3 pts.wt. epoxy group-containing compound.
Patent JP-S60175721-A (JP)
Title: Muffler for internal combustion engine
Inventor: FUNAHASHI HIROSHI
IPC: F01N1/10
Filed: 1984-02-20
Abstract: PURPOSE:To prevent an outer box composed of molded sound absorbing materials from being exerted with excessive force, by providing such an arrangement that internal component members made of iron group materials in a muffler, attaching stays and an exhaust pipe are integrally united together by welding or the like, and the outer box is attached to the thus obtained unit member. CONSTITUTION:A muffler 1 is provided with a front end plate 3, a rear end plate 4, a separator 5, a communication pipe 6 and a tail pipe 7 as iron group internal components. The outer box 2 of the muffler 1 is composed of right and left halves 10, 10 made of molded sound absorbing materials. In this arrangement the communication pipe 6 is welded to the front end part of an exhaust pipe 9 having the other end part made pierce through and welded to the front end plate 3. With this arrangement the pipe 9, the iron group internal components and attaching stays 8 welded to the pipe 6, are intengrally united together. Further, the front end plate 3, the separator 5 and the rear end plate 4 are jointed to grooves 11 formed in the halves 10, and as well the front ends of the attaching stays 8 are secured to the vehicle body, thereby the assembly of the muffler 1 is completed.
Patent JP-H04272115-A (JP)
Title: Hot air stove structure for blast furnace
Inventor: KANETANI HIROSHI
IPC: C21B9/02
Filed: 1991-02-26
Abstract: PURPOSE:To improve heat efficiency when cold air is heated to hot air by the checkers in a regenerator. CONSTITUTION:Checkers 10 with the small-diameter canal hole are arranged at the upper part of the checkers in a regenerator 12 and made easy to replace, and the existing checkers 11 with the large-diameter canal hole are set at the lower part to constitute a hot air stove. Since the air is passed through the small-diameter canal hole of the upper checkers, its flow velocity is increased, heat transfer is promoted, and heat efficiency is improved.
Patent JP-S60177045-A (JP)
Title: Flame-retardant polyolefin composition
Inventor: ITOU KAZUMI
IPC: C08L7/00
Filed: 1984-02-21
Abstract: PURPOSE:The titled composition, obtained by incorporating a silicone rubber having a specific viscosity with hydrotalcite, single crystal fibers having a high strength, e.g. potassium titanate, and a metal soap, capable of exhibiting sufficient flame retardancy, and having improved nondripping and mechanical characteristics. CONSTITUTION:A flame-retardant polyolefin composition obtained by incorporating 100pts.wt. polyolefin with 1-10pts.wt., preferably 1-5pts.wt. silicon rubber having 500,000-2,000,000cP viscosity, 10-60pts.wt., preferably 10-30pts.wt. hydrotalcite, 1-20pts.wt., preferably 5-10pts.wt. single crystal fibers having a high strength, about 20mum average fiber length, 0.2-0.3mum average fiber diameter and a diameter and length of 1/50-1/100 those of the conventional glass short fibers and 1-10pts.wt., preferably 3-5pts.wt. metal soap.
Patent JP-S63198066-A (JP)
Title: Electrophotographic sensitive body
Inventor: TO YOICHI
IPC: G03G5/06
Filed: 1987-02-13
Abstract: PURPOSE:To remarkably enhance mechanical strength of an electric charge generating layer and to elevate printing resistance of a photosensitive body to be used for positive charging by forming the charge generating layer composed of the plasma polymerized film of metal or metal-free phthalocyanine. CONSTITUTION:A charge transfer layer 15 and the charge generating layer 17 are successively laminated on a conductive substrate 11 from its side to form a functionally separated electrophotographic sensitive body, and the layer 17 is composed of the plasma polymerized film of metal or metal-free phthalocyanine containing cross-linking structure in the polymer film contributing to enhancement of the mechanical strength, thus permitting the printing resistance of the photosensitive body to be enhanced.
Patent JP-H11230615-A (JP)
Title: Bath controller
Inventor: SANO MAKOTO
IPC: F24H1/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To lower the temperature of hot water in a bath to a set temperature when it is higher than the set temperature. SOLUTION: A bath controller comprises a temperature setting means 42 for setting the temperature of hot water in a bathtub 5, a bathtub temperature detecting means 28 for detecting the temperature of the hot water of the bathtub 5, heating means 6, 23, and 24 for heating the hot water in the bathtub 5, a control means H for heating and controlling the heating means 6, 23 and 24 to set temperature when the temperature detected by the bathtub temperature detecting means 28 is lower than the temperature set by the temperature setting means 42, and water supply means 22 and 32 for supplying water into the bathtub 5. Thus, when the temperature detected by the bathtub temperature detecting means 28 is higher than the set temperature, the control means H controls to operate the water supply means 22 and 32 so as to supply water to the bathtub 5 until the set temperature is reached.
Patent JP-H06220521-A (JP)
Title: Method for refining molten metal under reduced pressure
Inventor: INOUE SHIGERU
IPC: C22B9/04
Filed: 1993-01-27
Abstract: PURPOSE:To precisely prevent the temp. drop of molten metal during refining at the time of executing the refining under reduced pressure such as an PH type vacuum refining method for degassing the molten metal such as molten steel refined in a converter. CONSTITUTION:Toward the molten metal for refining in the vacuum vessel 1, fuel gas and oxygen gas are blown through a lance 7 or a nozzle to burn the fuel gas. By this combustion heat, the molten metal refined in the vacuum vessel 1 is heated to prevent the temp. drop.
Patent JP-H029711-A (JP)
Title: Stable aqueous suspension of silicoaluminate
Inventor: ADORIAN DOROMAARU
IPC: C09D17/00
Filed: 1989-02-13
Abstract: PURPOSE: To achieve stability after storage and to eneble pumping out and dispersion of an aq. suspension of silico-aluminate by allowing the aq. suspension of silico-aluminate to contain a biogum as a stabilizing agent.  
     CONSTITUTION: The aq. suspension is constituted of silico-aluminate and a compsn. contg. the biogum as the stabilizing agent. The suspension is based on alkali metal silco-aluminate, sodium silico-aluminate, for example. The biogum is generally polysaccharide having a higher molecular weight of > 1000000 and is produced by fermentation of carbohydrate under action of bacteria. About 0.05 to 15 wt.% biogum is used to a dry substance. This suspension is advantageously used in the body of papers or cardboards or a packing material for coverings, etc. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60184737-A (JP)
Title: Hydraulic mount
Inventor: MORITA ISAMU
IPC: F16F9/34
Filed: 1984-02-21
Abstract: PURPOSE:To reduce noises caused by engine idling vibration, etc., by providing a means for forcing a fluid to resonate in a low-frequency region, on a portion communicating between hydraulic chambers in a mount. CONSTITUTION:A partition plate 11 divides the interior of a mount to a main hydraulic chamber S1 formed on the upper part thereof and a sub-hydraulic chamber S2 formed likewise on the lower part thereof. A large-diameter cylinder 15 is provided while standing on the center of the partition plate 11. The cylinder 15 is adapted to have a large internal volume, i.e., it is large in its inner diameter and long in its length. A fluid mass system corresponding to said inner volume resonates, whereby hydraulic pressure having a phase opposite to vibration transmission is generated. The opposite phase hydraulic pressure cancels the vibration transmission.
Patent JP-H09194838-A (JP)
Title: Soil magnetizing agent
Inventor: IGAMI CHIE
IPC: C09K101/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a soil magnetizing agent used to eliminate stagnant water called anaerobic water which makes the soil of a farm or the like infertile and to thereby grow crops and prevent failure of repeated cultivation. SOLUTION: Rice hulls are allowed to absorb an aqueous solution of a water- soluble ferrous salt as a magnetic iron catalyst and dried. The hulls thus treated are carbonized by heating at high temperatures in an atmosphere having a low oxygen concentration to form carbonized hulls in which the magnetic iron is fixed in the carbon matrix, thus forming weakly magnetized carbonized hulls. When they are sprayed on the soil, the dehydration and oxidation performance of the soil are promoted. Rainwater and sprayed water allow the magnetic iron fixed in the carbon matrix of the magnetized hulls to permeate into the soil to promote its crumbing and to condition soil environments.
Patent JP-S59164418-A (JP)
Inventor: FURIIDORITSUHI KITSUTERU
IPC: F16D13/64
Filed: 1984-02-23
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-H09221859-A (JP)
Title: Sheet glass fixing section structure
Inventor: UZAWA YASUHISA
IPC: E06B3/54
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of the whole double glazing and allow the displacement of the double glazing due to deflection by pinching and fixing individual sheet glasses with individual clamps in a curtain wall formed with the double glazing. SOLUTION: Sheet glass bodies 1 integrated with the first sheet glass 1A constituted of laminated glasses 3a, 3c, 3b and the second sheet glass 1B are connected together via an elastic joint section M and fitted to a structural body 2 via a fixing tool S. The withstand load glass 3a of the first sheet glass 1A is pinched by the first butt section 4a of an insertion section 4 installed in advance in the insertion hole 5 of the sheet glass body 1 and the expanded head section 11a of a fitting bolt 11, and the second sheet glass 1B is pinched by the expansion section 4c of the insertion section 4 and the second press section 12c of a nut member 12 via an elastic circular member 14 with the force weaker than that for the first sheet glass.  A hook section 16 of a lower opening is provided on the nut member 12, and it is hooked on the truncated cone-like outer peripheral section of a tube body 18 slidably coupled with a lateral rod section 17 to rockably/slidably support the nut member 12.
Patent JP-S63217317-A (JP)
Inventor: GIYUNTAA TORETSUSURU
IPC: H04N1/06
Filed: 1988-02-12
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-H06250891-A (JP)
Title: Method for collecting error information at time-out
Inventor: KANEKO HIROYUKI
IPC: G06F13/00
Filed: 1993-02-22
Abstract: PURPOSE:To collect error information for a channel device even when a CPU detects a time-out error in the channel device. CONSTITUTION:When the CPU 1 outputs an activation instruction to a channel device 4 time monitoring is also started, and if the device 4 can not return completion status within monitoring time, the time-out error of the device 4 is detected and an initializing instruction is outputted to the device 4. At the time of receiving the initializing instruction, the device 4 judges whether I/O control is under operation or not, and when it is under operation, collects the information of an internal table 421, saves the collected information and then initializes the table 421. When an error information collecting command is outputted from the CPU 1, the device 4 transmits the saved information.
Patent JP-H06172474-A (JP)
Title: Isocyanate prepolymer, block isocyanate and its production
Inventor: TANIMOTO YOICHI
IPC: C08G18/79
Filed: 1992-02-19
Abstract: PURPOSE:To obtain the subject prepolymer having excellent compatibility, low-temperature curability and weather resistance and useful for paint, etc., by reacting a specific diisocyanate mixture in the presence of an isocyanuration catalyst under specific condition. CONSTITUTION:The objective prepolymer having the recurring unit of formula II ((n') is 2-4; R2 is group obtained by removing hydroxyl group from component D) is produced by reacting (A) an aliphatic and/or alicyclic diisocyanate having one or more isocyanate groups bonded to secondary or tertiary carbon atom with (B) a mixture of other aliphatic and/or alicyclic diisocyanate in the presence of an isocyanuration catalyst, stopping the reaction when the conversion of the original isocyanate reaches 5-25%, removing the unreacted isocyanate from the reaction product to obtain (C) a polyisocyanate containing isocyanurate group and expressed by formula I ((n) is 1.0-1.5; R1 is group obtained by removing isocyanate group from the components A and B) and finally reacting the component C with (D) a polyol having (n) hydroxyl groups in one molecule.
Patent JP-S61193374-A (JP)
Title: Manufacture of fused carbonate fuel cell
Inventor: NIIKURA JUNJI
IPC: H01M8/14
Filed: 1985-02-20
Abstract: PURPOSE:To improve the production speed of a fused carbonate fuel cell, as well as, to obtain the homogeneous structure one, by forming an electrolytic tape through a doctor blade method, and then, laminating a fuel electrode or an air electrode on this tape through the doctor blade method in the form of a tape so as to make the electrolytic material and the electrode in one united body. CONSTITUTION:Electrolytic tape slurry is made of 50pts.wt. of carbonate powder which is consisting of Li2CO3 and K2CO3 of mole ratio 62:38, 50pts.wt. weight of aggregate powder composed of LiAlO2, 6pts.wt. of binder of poly-vinyl- butyral, 50pts.wt. of a mixture of organic solvent of a mixture of ethanol and toluene, and 4pts.wt. of a mixture of dibutyl phthalate and poly-ethylene-glycol. And, the slurry for an electrode tape is made of 100pts.wt. of electrode material of nickel powder, 6pts.wt. of binder of poly-vinyl-butyral, 70pts.wt. of organis solvent of a mixture of ethanol and toluene, 4pts.wt. of plasticizer of a mixture of dibutyl phthalate and poly-ethylene-glycol. And then, the laminated layer of each slurry is made by doctor blade method on a carrier sheet, and it is possible to obtain a fuel electrode which is united into one body.
Patent JP-H08226073-A (JP)
Title: Processing of textile product containing clothes-wadding
Inventor: INAOKA MIEKO
IPC: D06M101/10
Filed: 1995-02-21
Abstract: PURPOSE: To impart a textile product with sustainable bulkiness, shrinkproofness and shape retainability by adsorbing formaldehyde gas to the textile product containing clothes-wadding consisting of cellulose fibers, protein fibers or their mixture followed by conducting a crosslinking treatment. CONSTITUTION: First, the moisture content of a textile product containing clothes-wadding consisting of natural cellulose fibers such as cotton or hemp, regenerated cellulose fibers such as rayon or polynosic, or natural protein fibers such as wool or silk, or mixture thereof, is adjusted to 1-5wt.%. Subsequently, formaldehyde gas 1-20% in concentration is adsorbed to the textile product followed by treatment of the resultant textile product at 100-180 deg.C for 5-10min in the presence of a catalyst such as hydrogen chloride to effect completion of the crosslinking reaction in the product.
Patent JP-H09221739-A (JP)
Title: Multiple pipe and injection method using the same
Inventor: SHIBAZAKI MITSUHIRO
IPC: E02D3/12
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent a rubber layer from being rubbed with an excavated hole surface and resultantly damaged by providing a rubber layer for the formation of a packer which prevents the flow out of a chemical solution and laying out a rod material in the peripheral direction of a pipe with a proper spacing and covering the outer peripheral surface of the rubber layer. SOLUTION: A packer-loaded multiple pipe 1 is provided with a rubber layer 2 which prevents the flow out of a chemical solution. A plurality of spring steel-made rod materials 3 are axially provided on the outer periphery surface of the rubber layer 2, which is the packer portion, in the peripheral direction of the pipe with a proper spacing. The rod materials 3 cover the outer peripheral surface of the rubber layer 2 and are fixed with a reinforcing layer 4 which is not expanded with a pressurizing gas where a boring machine is used for boring a hole into which the multiple pipe 1 is inserted. During this work, the rubber layer 2 is protected with the rod materials 3 so that they may not be damaged even when they are rubbed with the hole wall. Then, the multiple pipe 1 is set up at a specified position, thereby expanding the rubber layer 2.  A chemical solution is injected in this state. The rod materials 3, if the pressure is eliminated, will be returned unaided. This construction makes it possible to use the multiple pipe 1 repeatedly in an excellent state for a long period.
Patent JP-S57146069-A (JP)
Title: Swash plate type compressor
Inventor: NISHI YASUYUKI
IPC: F04B49/24
Filed: 1981-03-05
Abstract: PURPOSE:To lower the power consumption of a compressor, by changing the volume of a cylinder for performing a net compression work of the compressor to meet with required capacity of the compressor varied at every moment. CONSTITUTION:When a servomotor 16 is turned counterclockwise by a signal from a control circuit, a spur gear 18 is turned clockwise, and spur gears 21R, 21F mounted on the same turning shaft 19 as the spur gear 18 are also turned in a clockwise direction. This causes variable rings 22R, 22F to turn clockwise by the aid of teeth 24R, 24F formed around their peripheral portions, so that the capacity of a cylinder for performing compression work is increased. On the other hand, when the servomotor 16 is turned clockwise, the volume of the cylinder for performing compression work is decreased. By thus changing the cylinder volume according to the required capacity of a compressor, it is enabled to lower the power consumption of the same.