baber/WOPTO huggingface dataset:
Patent JP-H0288832-A (JP)
Title: Welding method of reinforced concrete column and steel framed beam
Inventor: SATO KAZUHIKO
IPC: E04B1/16
Filed: 1988-09-27
Abstract: PURPOSE:To make sure the stress transfer of a welding section and to improve durability and tenacity by interlocking and welding horizontal slot holes of up and down of each welding metal fittings with each flange of steel framed beams, and welding a welding section piece of an intermediate welding metal fittings with each web of the steel framed beams. CONSTITUTION:Up and down welding metal fittings (a), (a) with which vertical flat steel sheets 1..., 1'... to be cut off horizontal slot holes 2... are intersected in the shape of a cross are arranged on up and down of a welding section of a reinforced concrete column (A) and each pair of steel framed beams (B), (B) placed to both directions at right angles thereto. After that, an intermediate welding metal fittings (b) provided with welding section pieces 6, 6 projected to the circumference of a shaped main body 5 consisting of horizontal strip steel sheets 4, 4' is placed to the intermediate part of the welding section by surrounding column main bars 9, 9. The horizontal slot holes 2... are interlocked and welded with each flanges 8... of a pair of opposed steel framed beams (B) and (B), the welding section pieces 6 and 6 are welded with each webs 10 and 10 of opposed steel framed beams (B) and (B), and concrete 13 is placed on the welding section.
Patent JP-2001065345-A (JP)
Title: Cooling system for gas fuel filling device
Inventor: KISHIDA HAJIME
IPC: F01P3/20
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent an internal combustion engine actuating a compressor from becoming high in temperature, to give desired density to gas fuel compressed by a compressor and filled into a fuel tank and to prevent the constitution of a gas fuel filling device from becoming complicated. SOLUTION: This cooling system 12 on a gas fuel filling device 1 is furnished with a compressor 8 free to compress gas fuel 3 to be introduced from a gas fuel supply source 2, an internal combustion engine 10 to actuate the compressor 8 and a gas fuel guiding passage 47 free to guide the gas fuel 3 compressed by the compressor 8 toward a fuel tank 4. The internal combustion engine is made of a water cooling system and it is furnished with a water cooling type intercooler 94 to cool the gas fuel 3 passing the gas fuel guiding passage 47, a radiator 95 to air-cool cooling water, a cooling water circuit 104 connecting the internal combustion engine 10, intercooler 94 and radiator 95 to one another and a water pump 105 to circulate cooling water along the cooling water circuit 104.
Patent JP-S6483620-A (JP)
Title: Production of low iron loss grain oriented silicon steel sheet
Inventor: KOBAYASHI YASUHIRO
IPC: C21D8/12
Filed: 1987-09-26
Abstract: PURPOSE:To produce a titled steel sheet having an excellent iron loss characteristic by removing the surface oxide layer of a grain oriented silicon steel sheet subjected to the final finish annealing, then subjecting the steel sheet to a smoothing treatment by chemical polishing with a phosphoric acid soln. and electrolytic treatment with a water soluble chloride soln. CONSTITUTION:The oxide layer on the surface of the grain oriented silicon steel sheet subjected to the final finish annealing is removed by a pickling treatment. The surface of the steel sheet is then polished to about >=1mu by the chemical polishing (about 150-180 deg.C) using the phosphoric acid soln. or the electrolytic polishing (about 30-100 deg.C, about 10-200A/dm<2>). The steel sheet is then subjected to the electrolytic treatment by using the water soluble chloride (NaCl, KCl, NH4Cl, CaCl2, etc.) at about 30-100 deg.C treatment temp. and about 10-200A/dm<2> current density, by which the surface is polished by about 0.1-0.8mu per face of the steel sheet and the phosphoric acid metal film is removed. The surface of the steel sheet is thereby effectively smoothed and the grain oriented silicon steel sheet having the excellent iron loss characteristic is stably obtd.
Patent JP-H0664807-A (JP)
Title: Vibration damping device for steel strip
Inventor: MICHIOKA TSUTOMU
IPC: B65H23/188
Filed: 1992-08-18
Abstract: PURPOSE:To provide a vibration damping device having the capability of effectively restraining the vibration of a travelling steel strip with the attractive force of an electromagnet. CONSTITUTION:Two electromagnets 5 are provided at upper and reverse sides of a travelling steel strip 1 in such a way as applying an attractive force to one side thereof. Also, a displacement gauge 4 is laid at the opposite side of the steel strip 1 between the electromagnets 5 as a uniaxial system. In addition, a plurality of electromagnets 5 and displacement gauges 4 as uniaxial in the breadthwise direction of the strip 1 are arranged, and provided at one or a plurality of positions in the lengthwise direction of the strip 1. In this case, displacement detected with the gauges 4, a differentiation signal for the displacement obtainable through a differentiator 6 and a value for electrical current flowing across the electromagnets 5 are respectively detected. In addition, a control means is installed to regulate the attractive force of the electromagnets 5 on the basis of respective detected values. A vibration damping device is thereby constituted. According to this construction, the vibration of the steel strip 1 due to disturbance can be restrained. When the device is used at a plating process line, for example, the fluctuation of a plating deposition amount can be prevented and the quality of a plated steel plate can be improved.
Patent JP-H0578459-A (JP)
Title: Unsaturated polyester resin composition and putty coating material
Inventor: FUJISHIMA MINORU
IPC: C08G63/553
Filed: 1991-09-20
Abstract: PURPOSE:To obtain the subject composition excellent in adhesion to a zinc- treated anti-corrosive steel plate, polishability, moisture resistance, durability, etc., and suitable for a binder of a putty coating material for repair of an automobile by blending a polymerizable unsaturated liquid compound with a specified unsaturated polyester. CONSTITUTION:(A) A polybasic acid component composed of (i) a saturated polybasic acid (e.g. phthalic acid) and (ii) an alpha,beta-unsaturated polybasic acid (e.g. maleic acid) in (0-90):(100-10)mol% ratio of the component (i) to the component (ii) is reacted with (B) a polyalcohol component composed of (iii) a hydrogenated bisphenol A of formula I in an amount of 20-60wt.% based on the whole polyalcohol components and (iv) an allyl glycidyl ether of formula II in an amount of 10-40wt.% based on the whole polyalcohol components in 1-2 ratio of the total molar number of the component (A) to that of the component (B) to obtain an unsaturated polyester. With 30-80wt.% of the resultant unsaturated polyester, 20-70wt.% polymerizable unsaturated liquid compound (e.g. styrene) is blended, thus obtaining the objective composition.
Patent JP-H03102853-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SHIOBARA MORIO
IPC: H01L21/28
Filed: 1989-09-18
Abstract: PURPOSE:To improve flattening method by SOG which easily produce disconnection by forming a contact hole and then performing hardening treatment again to an insulation film. CONSTITUTION:A first-layer wiring 2 and a cured SOG layer 3 are formed on a substrate 1. Then, a contact hole 4 is formed at a specified position of the SOG layer 3 by the normal lithography technique and then recuring is performed to securely cure a non-cured part of the side wall of the contact hole especially. This recuring treatment completely turns a non-cured side-wall part A into resin and flattens it fully. Then, the entire exposed surface of the contact hole is especially washed by an HF solution for securing the contact between the substrate and wiring as in the conventional way. After washing, a wiring layer 6 is formed by deposition, thus securing contact with the substrate within the contact hole.
Patent JP-H01280966-A (JP)
Title: Picture information processing system
Inventor: KONYA MINEHIRO
IPC: H04N1/41
Filed: 1987-09-24
Abstract: PURPOSE:To compress a transmission code quantity of an average brightness or storage capacity by using a quantizer using a maximum quantized table is applied to the average value distribution of the brightness of a block of a pattern so as to apply re-quantization to the mean value and sending or storing the result. CONSTITUTION:A quantizer C21 as to a mean value mu and a decoder D22 are provided. A maximum quantized table is applied to the quantizer and the decoder 21, 22 with respect to the distribution of the mean value mu for quantization thereby reducing the quantity of code of the quantized value. Figure shown an example of a table in the case of re-quantization at a level number 32 and the level number is decreased more than the original gradation number. Thus, the code quantity of the mean value mu is compressed.
Patent JP-H0770835-A (JP)
Title: Method for controlling spindle revolution in spinning machine
Inventor: HIROSE SUSUMU
IPC: D01H1/26
Filed: 1993-08-31
Abstract: PURPOSE:To prevent yarn breakages due to ballooning's getting out of shape in traveler running-in process. CONSTITUTION:After traveler exchange, a specified number of spinning operations are made according to an initial running-in revolution pattern to impart the fresh traveler with initial contact wear trace. Next, the revolving speed is increased by an initial speed increment data DELTAV0 into the normal running-in revolution pattern corresponding to the above resultant traveler. After that, this traveler is increased in speed by such intermediate speed increment data DELTAV1, DELTAV2... as to decrease in geometrical, progression by half each, based on the initial speed increment data DELTA0.
Patent JP-S6483521-A (JP)
Title: Production of zirconium oxide fine powder
Inventor: KOHITSU MASAMICHI
IPC: C04B35/48
Filed: 1987-09-25
Abstract: PURPOSE:To enable production of a fine powder capable of providing ZrO2 ceramics having high density and strength, by using a zirconia sol obtained by subjecting an aqueous solution obtained by hydrolyzing an aqueous solution containing Zr salt, etc. to ultrafiltration cleaning in dehydration and heat treatment of zirconia sol. CONSTITUTION:A zirconia sol is dehydrated, dried and calcined to provide the zirconium oxide fine powder, as necessary containing a stabilizer. In the above-mentioned method, the zirconia sol obtained by subjecting an aqueous solution obtained by hydrolyzing an aqueous solution containing Zr salt, Zr hydroxide or zirconia hydrate to filtration cleaning with an ultrafiltration membrane is used. An unreacted product considered to be cause giving strong aggregation of particle, ungrown Zr hydroxide and zirconia, hydrate thereof, further salt and acid existing together therewith can be removed while stably maintaining the reaction liquid according to the above-mentioned ultrafiltration. Therefore ZrO2 powder of raw material capable of providing high-density sintered compact by dehydration and heating treatment is stably obtained.
Patent JP-H0555438-A (JP)
Title: Lead terminal structure of electronic component
Inventor: FUKUI MASARO
IPC: H01L23/50
Filed: 1991-08-26
Abstract: PURPOSE:To improve reliability of soldering of a surface mounting type electronic component. CONSTITUTION:A small hole 6 or a cutout is formed at an end 2a of a lead terminal 2 extended from a package body 1. Since gas generated when the end 2a is made to abut on a land of a printed wiring board to be solder- connected is let out through the hole 6 or the cutout, solder is easily infiltrated between the terminal 2 and the land to improve solderability. Since an area for bringing the terminal 2 into contact with the solder is increased by providing the hole 6 or the cutout, a soldering strength is improved.
Patent JP-H0690645-A (JP)
Title: Swiveling tool preventing fishing line from slipping
Inventor: ONO SHINKO
IPC: A01K91/047
Filed: 1992-09-09
Abstract: PURPOSE:To obtain a swiveling tool for preventing a fishing line from slipping by simply installing and removing a member capable of preventing the fishing line from transversely slipping from an existing annular ring. CONSTITUTION:The objective swiveling tool for preventing a fishing line from slipping is obtained by forming engaging grooves 16 for detachably inserting and engaging the tool on the inner peripheral side of each annular ring 3 in a swivel (W) on the outer periphery of a main body 15, making a tying hole 17 for each fishing line (c) intersect the engaging grooves 16 at right angles, passing the line tying hole 17 for the fishing line (c) through the main body 15, simultaneously installing pressing pieces 18 corresponding to both sides of the fishing lines (c) bound to the tying holes 17 on the outside of the main body 15, thereby always correctly keeping the fishing lines in the axial line direction of the swivel without causing transverse slip even when an external force is applied to the fishing lines during the fishing, providing good swiveling effects and enabling the direct use of the existing swivel. As a result, a huge number of swivels used can be provided by a singe kind and the cost can remarkably be reduced. When abrasion and damage are caused in the swiveling tool for preventing the fishing line from slipping by its use, etc., it from the annular rings and exchanging it for a new one. Thereby, this tool is economical.
Patent JP-S6482218-A (JP)
Title: Handwrite inputting terminal equipment
Inventor: UCHIYAMA TOSHIAKI
IPC: G06F3/0488
Filed: 1987-09-25
Abstract: PURPOSE:To store respective coordinate points and to facilitate the input work of handwriting information by detecting respective coordinate points of segments handwriting-inputted by means of an input means and displaying respective coordinate points of the segments on a liquid crystal displaying means provided on the straight line of the coordinates detecting means. CONSTITUTION:The coordinate points of information drawn by an pen 1 to compose the digitizer of terminal equipment for a handwriting input are detected by a coordinates detecting part 3, and respective coordinate points of the segments are displayed on a liquid crystal displaying part 2 arranged on the straight line of the means 3 by the control of a liquid crystal display control part 5. Respective coordinate points are stored into a recording part 6 by the control of a coordinates detection control part 4. The density of the displaying points of the displaying part 2 is made into the same condition as the coordinates detecting resolution of the detecting part 3, and coordinates data outputted from the control part 4 are made individually corresponding to the displaying points of the displaying part 2. By the terminal equipment, the input work of the handwriting information can be made easy.
Patent JP-H0874855-A (JP)
Title: Oil feeder for rotating shaft
Inventor: EDA MASATOSHI
IPC: B63H23/32
Filed: 1994-09-08
Abstract: PURPOSE: To provide an oil feeder for rotating shaft which is conformable also to high pressure lubricating oil by adopting a circumferential surface type oil feeding mechanism having a mechanical seal part. CONSTITUTION: Housings 1, 2 of halved type floating structure having an oil chamber 22 in the inner part are arranged on the outer circumferential surface of a rotating shaft 11 having a center hole 12 as an oil passage and an oil feed hole 13, a flange 26 is protruded on the rotating shaft 11, and the oil feed hole 13 is formed on the flange 26. A pair of floating seat rings 7 are installed to the inner circumferential surfaces of the housing 1, 2 on both sides of the flange 26 through O-rings 6, a sliding member 9 supported by each floating seat ring 7 is pressed by a spring 8 interposed between side plates 3, 4 on both sides of the housings and each ring 7 in such a manner as to be capable of sliding on both the side flat parts of the flange 26, and the oil chamber 22 is sealed by this sliding part, whereby a sealing mechanism resistant to high pressure oil can be provided.  This device can be conformed to super-high pressure oil by selecting the material of the sliding member 9 and enhancing the spring force of the spring 8.
Patent JP-S60115144-A (JP)
Title: Reflection type high pressure metal vapor discharge lamp
Inventor: KAIWA SADAO
IPC: H01J61/24
Filed: 1984-11-16
Abstract: PURPOSE:To prevent a sodium ion from being leaked from a luminous tube and obtain a discharge lamp with its long life by electrically isolating a metal reflection coating from the holding metal fixture of the luminous tube. CONSTITUTION:An Al reflection coating 3 and a optical diffusion coating formed by vacuum evaporation are provided on the inner surface of an outer tube bulb 2. The support metal fixture 5 and deflction clasps 6 and 6' of a luminous tube 1 made of quartz are connected to either of power terminals and potential is applied to the support metal fixture 5 and the deflection clasps 6 and 6' when a lamp lights. In addition, since the Al reflection coating 3 is floated electrically, for example, it is immersed in a caustic soda until the B-B position and is dissolved and removed. Or the same effect is obtained by restricting the adhesion range of the Al reflection coating 3 at pre-deposition. Besides, the surface of the support metal fixture 5 and the deflection clasp 6 may be insulation- treated. As a result, the charging of the metal reflection coating is prevented and the leakage of sodium can be prevented. Furthermore, a discharge lamp with its long life can be obtained.
Patent JP-S6396464-A (JP)
Inventor: SASAKI YOSHIO
IPC: F25D13/00
Filed: 1986-10-08
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-H0290308-A (JP)
Title: Clock switching circuit
Inventor: UTSUNOMIYA YUKIO
IPC: H03K5/00
Filed: 1988-09-28
Abstract: PURPOSE:To perform the switch of clocks without causing the variation of the clock width of the switching part by stopping the clock contained in an output with the input of a switch signal and opening a switch circuit by synchro nizing with the next clock. CONSTITUTION:The oscillation circuits 200 and 300 are connected to a clock switch circuit 100 for production of clocks f1 and f2. When a frequency switch signal is applied via a terminal 400, the circuit 100 outputs the clock f1 with the switch signal of 'H' and the clock f2 with the switch signal of 'L' respectively. The circuit 100 contains 1st and 2nd switch means, and the 2nd switch means stops the output of the f2 synchronously with the f2 when the switch signal is supplied during the output of the f2. Then the 1st switch means outputs the f1 synchronously with the f1. When the f2 is outputted during the output of the f1, the 1st switch means works and the 2nd switch means works synchronously with the f2 to output the f2. In such a constitution, the setting operation of an IC card is omitted and therefore the software load is reduced.
Patent JP-S61120284-A (JP)
Title: Picture processing system for object to be checked
Inventor: KAWANABE TOSHIHIRO
IPC: G06T1/00
Filed: 1984-11-16
Abstract: PURPOSE:To decide the accurate position and orientation of a to be checked object at the side of a picture processor, by putting a mark to the subject for execution of positioning in a picture processing mode. CONSTITUTION:A picture processor 8 searches a mark of a object 2 to be checked a picture obtained after preprocessing by a mark searching processor 9 and a template. Based on the information obtained from said mark, a matching master pattern is produced by adding the parallel shift and rotation to a master pattern by means of an affine conversion processor 10. Then the processor 8 performs the collation between the matching master pattern and the picture obtained after preprocessing. A processor 12 decides the result of said collation, and a propriety signal is sent to a propriety discriminator 14. The discriminator 14 discriminates an acceptable product from non-acceptable product by the propriety signal.
Patent JP-H1090741-A (JP)
Title: Method for housing lens for zoom compact camera and device therefor
Inventor: TANAKA HITOSHI
IPC: G02B7/04
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign matter such as a slide barrier from colliding with an inside extension lens frame by housing the inside extension lens frame in an outside extension lens frame and eliminating level difference in an optical axis direction before the plural concentrically formed extension lens frames perfectly arrive at a housing position. SOLUTION: By such an action that the outside extension lens frame 12 is rotated and restored from a telephoto-end position where the lens frame 12 and the inside extension lens frame 16 are extended most forward, a zooming action by a front group lens and a rear group lens is executed in a zoom section between a cam groove for a front group and a cam groove for a rear group. When the lens frame 16 enters a housing section, it is more quickly retreated than the lens frame 12 and housed in the lens frame 12 on the cam locus of a level difference eliminating section so as to eliminate the level difference between the tip of the lens frame 16. Thereafter, when the lens frame 16 enters an integral housing section, it integrally arrives at the housing position at an identical speed to the lens frame 12.
Patent JP-H0967724-A (JP)
Title: Lapped turning device of fine spinning machine
Inventor: SATO TERUHIKO
IPC: D01H13/04
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a lappet-turning device of a fine spinning machine, capable of reducing the scattering of lappet-turning quantities and unnecessitating other auxiliary driving cylinders by disposing a driving cylinder for turning a lappet support member on a lappet pillar disposed at the approximately longitudinal center of the fine spinning machine. SOLUTION: A driving cylinder 32 for moving plural lappets 25 between an action position A and a refuge position B is attached to a lappet pillar 10 placed at the approximately center among plural lappet cylinders 10 disposed along the longitudinal direction of a fine spinning machine through a bracket 31, etc. A remarkable difference on the lappet turning quantities at both the longitudinal ends of its frame due to the twist of a lappet support member can be prevented.
Patent JP-2001063301-A (JP)
Title: Disc wheel
Inventor: KIKUCHI HIROBUMI
IPC: B60B3/04
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To improve riding comfort, vibration control, and sound proofing performances from a time when an input is small to a time when an input is large, without deteriorating durability and safety. SOLUTION: This disc wheel comprises: a disc 1 having a base rim 2; and a rim 3 supporting a tire 20. In this disc wheel, a rubber elastic body 4 is interposed between an outer peripheral surface of the base rim 2 and an inner peripheral surface of the rim 3, and at one side in a tire axial direction so as to have an annular shape, and a supporting member 5 is provided at the other side so as to have an annular shape.