baber/WOPTO huggingface dataset:
Patent JP-H06323044-A (JP)
Title: Temporary enclosure plate installing metal filling
Inventor: KUSAMA RYOJI
IPC: E04G21/32
Filed: 1993-05-11
Abstract: PURPOSE:To prevent a clearance from being created between temporary enclosure plates even if a horizontal frame is inclined by fastening the side surface end parts of the temporary enclosure plates by a lever while nipping them by a fixing metal fitting composed of approximately L-shaped two plate bodies, and fixing them to the horizontal frame by a clamp. CONSTITUTION:The side surface end parts 2a of temporary enclosure plates 2 are nipped by a fixing metal fitting 3 composed of two L-shaped plate bodies 9 and 10. A lever 8 having the projecting part 8a is installed in the fixing metal fitting 3, and the lever 8 is rotated, and the fixing metal fitting 3 is fastened. A holding body (a clamp) 4 is installed further, and a horizontal frame 20a is fixed by the clamp 4. A clearance is prevented from being generated between the joining end parts of the temporary enclosure plates 2 even if the horizontal frame 20 a is inclined, and a projection for installation is prevented from appearing on the obverse. Thereby, the temporary enclosure plates can be constructed so that external appearance does not become unsightly.
Patent JP-H048813-A (JP)
Title: Exhaust structure for vehicle
Inventor: KASHIWAGI AKIHIRO
IPC: F01N1/00
Filed: 1990-04-24
Abstract: PURPOSE:To prevent an exhaust pipe from bumping upon a floor panel of a vehicle when a vehicle impinges the instant vehicle in the rear thereof, by providing an exhaust pipe which is laid in rear of a cross member and is connected to the upstream side of a silencer, so as to extend the exhaust pipe between positions above and below the cross member. CONSTITUTION:An exhaust system 9 which is laid below a power plant frame 3, incorporates an exhaust pipe 10 which extends longitudinally of a vehicle. The exhaust pipe 10 is provided with a direct coupling catalyst 11, a main catalyst 12 and a silencer 13 in that order from the upstream side to the downstream side. In this arrangement, the silencer 13 is laid in rear of a subframe 5. Further, the exhaust pipe 10 is led below a part of the subframe 5 against which the exhaust pipe abuts, and extended upward being curved widthwise of the vehicle, so as to be connected to the upstream side of the silencer 13. Accordingly, when a vehicle impinges upon the instant vehicle in the rear thereof, the exhaust pipe 10 is finally moved downward, thereby it is possible to avoid deforming a floor panel.
Patent JP-H08302317-A (JP)
Title: Adhesive composition for bonding between fiber and rubber and cord-rubber composite material obtained using the same
Inventor: YAMAMOTO YOSHIYUKI
IPC: D06M15/693
Filed: 1995-05-08
Abstract: PURPOSE: To obtain an adhesive compsn. capable of bonding between hardly bondable fiber such as a polyester fiber or an aramid fiber and rubber with an excellent adhesion by one-bath treatment. CONSTITUTION: This compsn. comprises (i) an aq. mixture of a resorcinol- formaldehyde precondensate and a rubber latex, and (ii) a substantially org. solvent-free aq. dispersion of an epoxy resin which is solid at ordinary temp., has an epoxy equivalent of at most 300, and is substantially insoluble in water.
Patent JP-H02288247-A (JP)
Title: Wafer transfer jig
Inventor: MORIYOSHI KATSUMI
IPC: H01L21/677
Filed: 1989-04-27
Abstract: PURPOSE:To enable easy transfer of a wafer for a lot without any disadvantage even when a space for transfer in the vertical direction is small, by providing a handle on the lateral side of a frame fitted with a pair of front and rear chucks and also by disposing an operation lever for opening and closing the chucks, along the handle so that it can be held together. CONSTITUTION:In a case of chucking and holding a wafer W by using a transfer jig 1, lower chucks 2b and 3b constituting chucks 2 and 3 are operated to open along the longitudinal direction by holding an operation lever 16 together by the fingers of one hand holding a handle 5. When the fingers are detached from the operation lever 1b, the lower chucks 2b and 3b are operated to close by the elastic force of a coiled spring 18. By these operations, the wafer W for one lot is held by upper chucks 2a and 3a and the lower chucks 2b and 3b. At the time when the water W held in this way is transferred to a wafer boat or a wafer carrier, moreover, it is only needed to grip the operation lever 1b again together with the handle 5.
Patent JP-S592928-A (JP)
Title: Structure of support of fuel tank
Inventor: SATOU KATSUO
IPC: B60K15/063
Filed: 1982-06-28
Abstract: PURPOSE:To contrive to save weight and to improve rigidity by a structure wherein a reinforcement fixed onto a shock absorber mounting surface is extended toward the side directed into a car compartment. CONSTITUTION:The reinforcement 14 fixed onto the shock absorber mounting surface 5a of a shock absorber tower 5 is extended toward the side directed into the car compartment in order to form a tank support 22. A longitudinally extending stay 25 is fitted onto the back of the tank support 22 and at the same time fixed to the vertical wall of the shock absorber tower 5. Due to the above- mentioned structure of the support, the rigidity of the fuel tank support is enhanced with simple structure without increasing the tare weight.
Patent JP-H07316273-A (JP)
Title: Acid-terminal-blocked polylactic acid
Inventor: KIMURA KUNIO
IPC: C08G63/78
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a polylactic acid resin having such a high hydrolysis resistance that it can stably exist in water or a humid atmosphere. CONSTITUTION:A polylactic acid whose acid terminals are substantially blocked and which is represented by the formula. In the formula, x is H or a hydrocarbon group; Y is a 1-50 C monovalent or polyvalent aliphatic hydrocarbon group; n is a positive integer of 10 or greater; and 1 is a positive integer of 1 or greater.
Patent JP-H06305262-A (JP)
Title: Thermal transfer receiving sheet
Inventor: MINATO TOSHIHIRO
IPC: B41M5/382
Filed: 1993-04-14
Abstract: PURPOSE:To provide a thermal transfer receiving sheet which has small curl even in the continuous recording with a sublimation type thermal transfer printer, is free from sheet discharge trouble, and obtains a stable recording print. CONSTITUTION:A sublimation type thermal transfer receiving sheet comprises a sheet type support and an image receiving layer which is formed at least on one side of the support and receives dye migrating from an ink sheet by heating. The initial curl of the projected receiving layer before recording is a blank sheet curl 99.6mm wide and 140.8mm long; the maximum height of the four corners of the receiving layer is 2-10mm at 20 deg.C and 3-10mm after being allowed to stand at 45 deg.C when the receiving layer is placed on a flat surface with the receiving layer surface directed downward.
Patent JP-H11301598-A (JP)
Title: Guidance control device for space navigation body
Inventor: KURODA TAKESHI
IPC: B64G1/26
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To guide a navigation body from the orbit of the orbiting of a celestial body to a vertical descent with a smaller thrust fuel consumption, while being robust against various error factors, and without excessive operation loads on the space navigation body side. SOLUTION: Height, height direction speed, horizontal direction speed, and thrust direction angle in the case of the optimum guidance control with the minimum amount of thrust fuel consumption for the fixed thrust of the thruster for speed reduction are solved in advance. The horizontal direction speed is a condition parameter and the thrust vectorial angle is a controlling input. The height, height direction speed and thrust vectorial angle are determined to be a profile 6 of the horizontal direction speed. In operation, a detected actual horizontal direction speed 5 is used as an input to calculate a thrust vectorial angle profile value 7 that is fed forward from the profile.  Further, the detected actual horizontal direction speed 5 is used as an input to calculate a thrust vectorial angle profile correction value 8 to be fed back from an error B between preferable height and height direction speed obtained form the profile and actual height and height direction speed. Then, an actual thrust vectorial angle 4 is controlled to match a thrust vectorial angle command C obtained by adding the above values.
Patent JP-S592904-A (JP)
Title: Pneumatic tyre
Inventor: KABE KAZUYUKI
IPC: B60C9/28
Filed: 1982-06-28
Abstract: PURPOSE:To contrive to improve the straight running property and durability at high speed running by a structure wherein carcass cord layers are laminated in two layers or an upper and a lower layers and the reinforcement cords of the respective layers are arranged so as to make the mean value of and difference between the respective angles of said reinforcement cords toward the peripheral direction of the tyre specified angles. CONSTITUTION:If the mean value beta of the angle alpha1 of the reinforcement cord of a lower carcass cord layer 4d and the angle alpha2 of the reinforcement cord of a upper carcass cord layer 4u is smaller than 96 deg., plys-tear is not made better than its conventional level, while if the value beta is larger than 108 deg., the plys-tear is improved further, however the drive comfortability and load durability get worse than ever. If the difference alpha2-alpha1 between the angles alpha2 and alpha1 is smaller than 10 deg. even under the condition that the value beta lies in the range of 96-108 deg., the plys-tear does not be improved as compared with the conventional plys-tear, while, if alpha2-alpha1 is larger than 40 deg., the plys-tear is improved, however the load durability gets worse than ever. Consequently, the difference alpha2-alpha1 must lie in the range of 10-40 deg..
Patent JP-H01278944-A (JP)
Title: Heating mold for continuous casting
Inventor: ANDO SADAICHI
IPC: B22D11/055
Filed: 1988-05-06
Abstract: PURPOSE:To obtain a heating mold having long service life whose stable operation can be executed, by arranging the specific refractory to the connecting part between upper heating part and lower cooling part. CONSTITUTION:The mold is constituted with three parts of the upper heating mold A, lower cooling mold C and the connecting part mold B. Particularly, the refractory B at the position connecting the heating mold A with the cooling mold C is necessary to consider on shock resistance, eroding resistance to molten steel, lubricating property, heat conductivity and electric conductivity for improving induction heating property. In order to achieve these purposes, the refractory connecting part B composing of 30-70wt. parts of boron nitride, 20-40wt. parts of one or more kinds among silicon nitride, aluminum nitride and sialon and 5-40wt. parts of one or more kinds of electric conductive ceramic, is arranged. Therefore, suitable heating and heat conductivity of the mold can be obtd. and by achieving the suitable initial solidification, the break-out can be prevented.
Patent JP-S602697-A (JP)
Title: Formation of wear resistant coated layer
Inventor: SHIROKANE MAKOTO
IPC: C25D15/02
Filed: 1983-06-21
Abstract: PURPOSE:To form a wear resistant homogeneous coated layer in a high product yield by forming a composite plated film contg. deposited hard particles with a high m.p. on the surface of a metallic substrate and by melting the film and the surface layer of the substrate by heating. CONSTITUTION:A composite plated film 2 contg. deposited hard particles with a high m.p. is formed on the surface of a metallic substrate 1 of oxygen-free copper or the like using a plating bath prepd. by dispersing alumina particles or the like in a nickel plating bath. The film 2 and the surface layer of the substrate 1 are melted by heating 4 with laser light 5 or electron beams to form a wear resistant coated layer 3 on the outside of the substrate 1. By this method the coated layer with superior wear resistance can be simply formed.
Patent JP-S5812207-A (JP)
Inventor: HASHIMOTO KENJIROU
IPC: F21V3/02
Filed: 1981-07-14
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-S5635838-A (JP)
Title: Combined planetary gears
Inventor: TANAKA NAOYUKI
IPC: F16H1/22
Filed: 1979-08-31
Abstract: PURPOSE: To perform the phase adjustment of movement of a planetary gear at its assembly work and improve an equal distribution of its power transmission, by providing an introduction line of high pressure oil, for releasing the coupling between a shaft of the planetary gear and a gear shrinkage fitted to said shaft, in the shaft of the planetary gear.  
     CONSTITUTION: When high pressure oil is fed to the shrinkage fit connection part of the second planetary gear 9 through a pipe 13B of a coupler 13 and an oil passage 11, an interference of the shrink fit part is released to make the second planetary gear 9 freely rotatable for a planetary gear shaft 5. Under this condition, the second planetary gear 9 is rotated in such a manner as to be meshed with teeth of the first sun gear 1 to mount the planetary gear shaft 5 of said planetary gear group to a case 4, further in a condition being held with a close attachment mutually between loaded tooth faces a pressure of the high pressure oil fed to the shrinkage fitted part is  decreased. In this way, the firstly assembled planetary gear group as a reference  and the secondly assembled planetary gear group are both statically meshed almost  perfectly to obtain a same phase and improve an equal distribution of their power  transmission. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000301777-A (JP)
Title: Small portable terminal
Inventor: TAKAISHI KAZUAKI
IPC: B41J29/13
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To improve operability of an operation section and portability of a body housing. SOLUTION: A body housing 1 comprises grips 22, 23 and operation sections 12, 14 which are provided in a region where the operation sections 12, 14 can be operated by fingers (a) of hands grasping the grips 22, 23. As a result, the fingers (a) of hands grasping the grips 22, 23 can operate the operation sections 12, 14. In this case, as a finger (a) for operating the operation sections 12, 14 and the other fingers for grasping the body housing are in the same hand, a distance between the finger (a) and each of the other fingers becomes small so that a moment for inclining the body housing 1 can be reduced. Further, as the finger (a) for operating the operation sections 12, 14 and the other fingers for grasping the body housing 1 are in the same hand, a gripping force upon operating the operation sections 12, 14 becomes great irrespective of the intention of a user.  Therefore, operability of the operation sections 12, 14 can be improved and the body housing 1 can be grasped in the stable condition.
Patent JP-H07297748-A (JP)
Title: Transmission-reception system
Inventor: YAMAKAWA HIROSHI
IPC: H04B1/16
Filed: 1994-04-26
Abstract: PURPOSE:To improve frequency efficiency by making additional service by a digital signal available without interference to an analog FM signal. CONSTITUTION:An analog modulation signal v(t) is given to an FM modulator 1, from which an IF band FM signal f(t) is obtained. A tracking filter circuit 2 traces an instantaneous frequency of the FM signal and an inverse filter circuit 3 forms an output of an inverse filter characteristic, it is analyzed by a frequency analyzer 4 and the result is given to a digital carrier selection circuit 5 to select a digital carrier not interfering the analog FM signal and the selected carrier is given to an OFDM modulator 7. Digital modulation data d(t) are subject to arrangement conversion by an input data arrangement converter 6, the OFDM modulator 7 modulates the data, from which a digital modulation signal s(t) is obtained. The signal s(t) is filtered by the inverse filter 3', from which a digital modulation signal s1(t) with a spurious spectrum component eliminated therefrom is obtained and it is superimposed on an FM signal by an adder 8, and the resulting signal is transmitted.
Patent JP-S63276207-A (JP)
Title: Cooling method for alternate current superconductive winding
Inventor: HARA NOBUHIRO
IPC: H01F6/04
Filed: 1987-05-08
Abstract: PURPOSE:To simplify a cooling device by a method wherein, a forcibly-cooling superconductive material is used for a superconductive winding, and the superconductive winding is dipped into a refrigerant, and the refrigerant is made to flow on the forcibly-cooling superconductive material. CONSTITUTION:A superconductive winding 1, made of a forcibly-cooling superconductive conductor, is dipped into a liquid helium 2, and the liquid helium 2 is allowed to flow on the superconductive winding 1 by a pressure pump 3. An electrically insulated joint 4 is used to insulate the AC current, to be applied to the superconductive winding 1, with the pressure pump 3 and the like. The structure of the winding 1 is of double-pancake winding, and about 20% of the external surface of the forcibly-cooled superconductive conductor can be brought to contact with liquid helium. While an alternate current loss is small and temperature is negligible, the dipping of the entire winding 1 into liquid helium 2 is unnecessary, and the dipping of a part of the winding 1 is considered sufficient.
Patent JP-S601251-A (JP)
Title: Electromagnetic wave shielding polyphenylene ether resin composition
Inventor: SUGIO AKITOSHI
IPC: C08K7/04
Filed: 1983-06-20
Abstract: PURPOSE:To provide the titled cmpsn. which can impart electromagnetic wave shielding performance to moldings without using any expensive fillers nor requiring advanced molding technique, containing a polyphenylene ether resin, an arom. vinyl hydrocarbon resin and a metallic fiber. CONSTITUTION:The titled compsn. contains a polyphenylene ether resin such as 2,6-dimethylphenol/2,3,6-trimethylphenol copolymer, an arom. vinyl hydrocarbon resin such as PS and a metallic fiber such as copper or aluminum fiber. By blending the metallic fiber, an electromagnetic wave shielding performance can be imparted to moldings without using any expensive fillers nor requiring advanced molding technique. This resin compsn. has such characteristics that it does not cause lowing in flame retardance due to the blending of the metal and flame retardance can be improved by using a phosphate flame retarder together.
Patent JP-S62268109-A (JP)
Title: Rotary transformer
Inventor: YANAGIHARA HITOSHI
IPC: H01F38/14
Filed: 1986-05-16
Abstract: PURPOSE:To enable high-efficiency electromagnetic conversion to be realized, by making a rotor and a stator composed of a lower highpermeability magnetic film, a thin-film coil formed through an insulating material on the lower magnetic film, and side-wall high-permeability magnetic films formed to insert the coil on both sides of the coil. CONSTITUTION:A rotary trans former 13 consists of a rotor 3 and a stator 2 which are formed on a cylinder 4 by direct patterning method using thinfilm forming and processing technology. Respective channels 13a and 13b are formed concentrically with the rotation axis of a rotary cylinder 4. Each channel 13 is composed of a lower high-permeability magnetic thin film core 14, a conductor coil 9 formed through an insulating material 15 on the high-permeability magnetic thin film 14, and side-wall high-permeability magnetic thin films (cores) 8 which are formed to insert the conductor coil 9 with one-sided ends (lower or upper ends) being connected with the lower high-permeability magnetic thin film 14 and with both the other-sided ends being isolated to each other. Hence, highefficiency electromagnetic conversion can be realized.
Patent JP-2000032654-A (JP)
Title: Current limiting element using oxide superconductor, and current limiter thereof
Inventor: MORITA MITSURU
IPC: H02H9/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To generate uniformly the quench of superconduction over the whole of the strand of a meander-form material, by making larger the strand widths of both its end portions than the strand widths of its portions other than the same. SOLUTION: The strands of both the end portions of a meander-form material are the portions of connecting therewith copper electrodes, etc. When the sectional areas (strand widths) of both the end portions are made not larger than the sectional area (strand width) of the inside strand of the meander-form material, lowering the current-application characteristics of both the end portions owing to the heat generations caused by their contact resistances with the copper electrodes, the quenches of superconduction occur from both the end portions to make easy to burn and damage them, before the whole of the meander- form material transit to normal conduction. Therefore, it is necessary to make enough larger the sectional areas of both the end portions of the strand than the sectional areas of the portions other than the same.  Concretely, it is desired to make the former not smaller than three times as large as the latter, even when the contact resistance of the strand with the copper electrode is reduced by using a silver strand. Also, when the sectional area of the connective portion between the inside strands is smaller than the one of the inside strand, since the quench of superconduction occurs from the folded portion of the strand to make easy to burn and damage the folded portion before the whole of the strand transits to normal conduction, it is necessary to make enough larger the sectional area of the folded portion than the one of the inside strand.
Patent JP-H07316632-A (JP)
Title: Structure of vessel bottom of lower vessel in rh vacuum degassing equipment
Inventor: MINATO KUNIO
IPC: C21C7/10
Filed: 1994-05-25
Abstract: PURPOSE:To prevent the damage to a lined refractory accompanied with the expansion and the shrinkage of an outer iron shell by forming the outer iron shell at the bottom part of a lower vessel drum to a downward curving through-shape structure between circulating flow tubes. CONSTITUTION:Two circulating flow tubes 4 are formed at the bottom part of the lower vessel drum arranged with the lined refractory 6 in the cylindrical outer iron shell 2 and immersion tubes 8 are fitted to the tip parts thereof through flange parts 7. In this drum, the outer iron shell 3 at the bottom part of the vessel is formed to the downward curving through-shape structure in the direction connecting the centers of both circulating flow tubes 4. At this time, inclining parts are arranged at the outer iron shell 5 of the circulating flow tube parts projected to the lower part at the vessel bottom part of the drum, and further, the inclining part is desirable to be formed in a truncated elliptic conical shape tapered downward so that the outer peripheral side has a sharper inclination than the center side. By this constitution, it is prevented that the outer iron shell part of the circulating flow tube part is opened to a reverse V shape caused by the expansion and shrinkage at the time of dipping or pulling out the immersion tubes 8 to and from molten steel and that the lined refractory 6 is cracked.