baber/WOPTO huggingface dataset:
Patent JP-H09315398-A (JP)
Title: Heat accumulating method under minute gravity
Inventor: KUWABARA KEIICHI
IPC: B64G1/44
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To make thermal transmission excellent for improving heat accumulating performance by keeping heat accumulating material in a container in a state where it always adheres closely to the inside of the container on the side of a heating surface. SOLUTION: In this method, a heat accumulating material 16 whose phase alters thermally is filled up in a container 15 provided so as to cover a heating surface 14 under a minute gravity, and the heat of a heating medium 7 from the heating surface 14 is accumulated by the variation of the phase of the heat accumulating material 16. A liquid-repellant material 19 which is worse in wetness to the heat accumulating material 16 in comparison with the inside 15a' of the container on the side of the heating surface 14 is coated on the inside 15a of the container on a side opposite to the heating surface 14, and the heat accumulating material 16 is kept in a state where it always adheres closely to the inside 15a' of the container on the side of the heating surface 14.
Patent JP-S6115004-A (JP)
Inventor: ISHIBASHI NORITAKA
IPC: F22B1/18
Filed: 1984-07-02
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-S61294343-A (JP)
Title: Detection for surface abnormality of hot steel plate
Inventor: HATTORI YAHEIJI
IPC: G01N21/89
Filed: 1985-06-21
Abstract: PURPOSE:To prevent the degradation in flaw detection precision due to the variance of temperature in the lengthwise direction and the breadthwise direction of a steel plate by detecting the surface abnormality of the steel plate in accordance with the difference or the ratio between radiation energies on and under the steel plate. CONSTITUTION:Radiation energies of a steel plate P received by light reception ends 2-1u-2-nu and 2-1L-2-1nL are transmitted to photoelectric transducers 3-1u-3-nu and 3-1L-3-nL through optical fibers 1-1u-1-nu and 1-1L-1-nL. Each photoelectric transducer converts the radiation energy to an electric signal and inputs it to a comparing operator 4. The comparing operator 4 obtains the difference or the ratio between electric signals of each of pairs of photoelectric transducers 3-1u and 3-1L,..., 3-nu and 3nL, and the presence of surface abnormality is discriminated if said difference or ratio is larger than a certain value or the differential value of a continuously obtained difference or ratio signal is larger than a certain value.
Patent JP-H06152593-A (JP)
Title: Communication network control system
Inventor: JIYOSHIYUA SESU AUERUBATSUHA
IPC: H04L12/56
Filed: 1993-06-07
Abstract: PURPOSE: To provide such a new type of communication network that each user who is a member of multicasting sets is controlled and managed independently from the generation and utilization of a distribution route or transmission route used for the communication between the members of the sets and the control of the network. CONSTITUTION: Each node is provided with a set manager for generating and managing a set of users which become multicasting addresses or controlling access. The set manage maintains the records of the local members of all users related to its residing node and becomes a set leader for maintaining the member information on a whole user set in a multicasting group at every designated user set. One of the set managers is designated as a registrar that maintains the list of all set leaders in a network.
Patent JP-H089617-A (JP)
Title: Contactless power transmitting device
Inventor: ZAIZEN KATSUNORI
IPC: H02K29/08
Filed: 1994-06-17
Abstract: PURPOSE:To provide contactless power transmitting device whose main rotating body is constituted cordless and light and which can automatically correct its mounted position on an installing main body. CONSTITUTION:Coils 4 on an installing main body generate a rotating magnetic field upon receiving a high-frequency current from an inverter 3 and the rotor 7 of a rotating main body 5 which is used while its is mounted on the installing main body rotates while the rotor 7 is attracted to the installing main body by a magnetic force upon receiving the rotating magnetic field. Since the base of the main body 5 is made of a material having a low friction resistance, the main body 5 automatically moves to a proper position by the resultant force of the horizontal components of the rotating magnetic field when the main body 5 is not mounted on the proper position.
Patent JP-S6119845-A (JP)
Inventor: HIRATA TAKASHI
IPC: D04B15/78
Filed: 1984-06-29
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-H035052-A (JP)
Title: Method for controlling drift of molten steel in mold for continuous casting
Inventor: YAMANE HIROSATO
IPC: B22D11/112
Filed: 1989-05-31
Abstract: PURPOSE:To make molten steel in a mold the prescribed level and to control drift of molten steel to restrain by adjusting opening degree of a sliding nozzle with a hydraulic cylinder and position of a submerged nozzle. CONSTITUTION:In the sliding nozzle 3, the molten steel 6 is poured while adjusting the opening degree with a hydraulie cylinder 12 so that mainly the molten steel 6 surface in the mold 2 becomes the prescribed level. Further, on the other hand, in the submerged nozzle 4, the position is adjusted indepen dently with the sliding nozzle 3 with the hydraulic cylinder 12 so that the main flows down into the center part of the inner hole of the submerged nozzle 4. In this method, the main flow of the molten steel 6 is uniformly distributed into the discharged holes 5 at right and left and the drift of the molten steel 6 poured into the mold 2 is restrained. In this result, the clogging of the sub merged nozzle 4 is reduced in a half, and multi-sequential continuous casting can be not only executed, but also the cast slab without any defect can be stable produced.
Patent JP-S6115186-A (JP)
Inventor: INABA AKIO
IPC: G06F3/0481
Filed: 1984-06-30
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-H083426-A (JP)
Title: Epoxy resin composition for molding
Inventor: HIRANO YASUHIRO
IPC: C08K7/18
Filed: 1994-06-17
Abstract: PURPOSE:To provide a resin composition for molding which is excellent in flowability and package crack resistance and gives a molding exhibiting a high Tg. CONSTITUTION:This composition is obtained by mixing an epoxy resin having a melt viscosity at 150 deg.C of 1-20P with a filler which consists of a spherical ponder (x) having a mean particle diameter of 0.1-1.5mum, a spherical powder (y) having a mean particle diameter of 2-15mum, a spherical powder (z) having a mean particle diameter of 20-70mum, and optionally a crushed powder (m) and wherein the components x, y and z respectively account for 10-24vol.%, 0.1-36vol.% and 57-76vol.% of the total volume of these components and the component m accounts for 1-30wt.% of the filler. This composition gives a molding having a glass transition temperature of at least 150 deg.C.
Patent JP-S5359264-A (JP)
Title: Washing machine
Inventor: SAKAMOTO KENJI
IPC: D06F17/04
Filed: 1976-11-10
Abstract: PURPOSE: To prevent clogging of water withdrawal port and permit satisfactory revolution of washing cloth by providing two directions of jet from a jet nozzle, with one of these directions directed toward a filter for a water withdrawal port and the other direction directed such as to obtain water flow for causing rotation of the washing cloth. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63299956-A (JP)
Title: Electronic cash register equipped with line printer
Inventor: KASHIWAGI KYOICHI
IPC: B41J5/30
Filed: 1987-05-30
Abstract: PURPOSE:To average the driving currents of printing hammers and to reduce the capacity of a power source apparatus, by dividing the characters of one line into plural times prior to printing when the number of the same characters contained in one line of a receipt exceed the limit number of characters. CONSTITUTION:The sales data (b) from an input apparatus (a) is registered in a memory part (c) and a line printer (d) is used to apply printing output to a receipt (e). A main printing buffer (f) stores a plurality of character data to be outputted for the purpose of printing over one line of the receipt (e) and a detection means (g) detects whether the max. value of the number of the same characters contained in said character data exceeds the limit number of characters. When the detection means (g) detects surplus, a dividing means (h) divides a plurality of character data into a plurality of character data groups and a dividing printing output means (i) successively outputs the divided character data groups to the same line of a receipt (e) for the purpose of printing. Therefore, the max. number of characters subjected to printing output in the same timing become less than the limit number of characters and the driving currents of printing hammers are averaged and the capacity of a power source apparatus is reduced and printing noise can be reduced.
Patent JP-H11354641-A (JP)
Title: Manufacture of semiconductor device
Inventor: PARK JEONG-SOO
IPC: H01L27/105
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To facilitate an exposure process and to suppress that an impurity area is damaged by means of etching, by patterning photoresist being a mask so that it remains in a part where the plugs of a conduction layer are formed and on a cap insulating layer without forming a contact hole at the time of forming the plugs. SOLUTION: Polycrystalline silicon where impurity is doped is evaporated in a state where an impurity area 210 used for source/drain areas is exposed. It is selectively patterned by a photolithography method containing the anisotropic etching of RIE and the like after polycrystalline silicon where impurity is doped is evaporated. Plugs 216 and 218 are formed so that a part is brought into contact with the impurity area 210 and the remaining is not only brought into contact with the impurity area 210 but also extended to a field insulating layer 202. An interlayer insulating layer 219 is formed on a semiconductor substrate 200 so that it covers the plugs 216 and 218 and a surface is flattened by a CMP method.
Patent JP-H01305663-A (JP)
Title: Picture processing method
Inventor: KUBOTA MINEO
IPC: H04N1/40
Filed: 1988-06-02
Abstract: PURPOSE:To erase the change of density and a change in a halt tone image by changing the matrix of a dither pattern in correspondence to a picture size at the time of picture processing. CONSTITUTION:When enlarging and reducing processing is executed to the picture, the matrix size of the dither pattern is changed in correspondence to the enlarge and reduction factor of the picture. Namely, when the read picture is reduced to 1/2 and displayed on a picture reproducing device such as a CRT, etc., the matrix of the dither is changed once in every two dots while the data of 4X4 matrix are maintained. Then, the matrix is changed once in every picture data two dots in a horizontal direction (main scanning direction) and once in every two lines in a vertical direction (sub scanning direction). Thus, even in case of the 4X4 matrix, the matrix is operated apparently as the 8X8 matrix. Then, even when the picture is reduced, the density change is not generated.
Patent JP-S5261038-A (JP)
Title: Observation elevator
Inventor: MIYAMOTO TAKEROU
IPC: A63G31/00
Filed: 1975-11-14
Abstract: PURPOSE: To provide an observation elevator with exterior decoration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5261004-A (JP)
Title: Method for constructing crossing with filling ballast
Inventor: TANABE KENJI
IPC: E01C9/04
Filed: 1975-11-14
Abstract: PURPOSE: To efficiently repair the damage portion of a crossing due to its subsidence or the like by filling and solidifying a quick-setting filling material into the ballast of the crossing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07316362-A (JP)
Title: Crystalline propylene polymer composition
Inventor: NAKAJIMA YOICHI
IPC: C08K5/20
Filed: 1994-05-25
Abstract: PURPOSE:To obtain the composition excellent in the tensile elongation after molded, useful for injection molded products, blow molded products, films, fibers, etc., by incorporating a specific crystalline propylene homopolymer with a specific amide compound. CONSTITUTION:This composition is obtained by incorporating (A) 100 pts.wt. of a crystalline propylene homopolymer satisfying the relationship of formula I [P is isotactic pentad fraction; MFR is a 10-min-molten resin delivery (g) at 230 deg.C under a load of 2.16kg] with (B) 0.001-1 pt.wt. of a compound of formula II (R1 is a 1-24C aliphatic diamine residue, alicyclic diamine residue, or aromatic diamine residue except xylylene diamine residue; R2 and R3 each is a 3-14C cycloalkyl, cycloalkenyl, phenyl, 7-10C alkylphenyl, alkenylphenyl, 7-9C phenylalkyl, or cyclohexylalkyl).
Patent JP-H01305526-A (JP)
Title: Formation of silicon dioxide film
Inventor: TAKEISHI AKIRA
IPC: H01L21/316
Filed: 1988-06-02
Abstract: PURPOSE:To form an ultrathin silicon dioxide film excellently in reproducibility and uniformity by thermally oxidizing a semiconductor substrate in the oxidizing atmosphere which is kept in the pressured reduced condition than the atmospheric pressure so as to form the silicon dioxide film. CONSTITUTION:A lower receiver 6 is shifted downward and a semiconductor wafer 5 is installed on a supporting table 4, Next, the lower receiver 6 is shifted upward and fixed, and then the supporting table 4 is pushed up and fixed at the center of a soaking part within a quartz tube 1. Next exhaust operation is done by a water flow aspirator 16. The vacuum degree id kept constant by a water flow adjusting valve 15 for vacuum degree control which adjusts a water flow to be fed into the aspirator 16 by the signals detected with a vacuum gauge 8. Next, oxidizing gas is introduced through an oxidizing gas introduction port 3, and silicon dioxide film is formed. This way on ultrathin silicon dioxide film can be formed excellently in reproducibility and uniformity.
Patent JP-S63297031-A (JP)
Title: Method for repairing carbon fiber reinforced carbon composite material
Inventor: SAKAGAMI MASATAKE
IPC: B29C70/06
Filed: 1987-05-29
Abstract: PURPOSE:To repair carbon fiber reinforced carbon composite material by a method wherein a covering, onto the carbon fibers of which carbonaceous powder and carrier are precipitated by electroposition, is put on the surface of the carbon fiber reinforced carbon composite material, onto the surface of which carbonaceous powder and carrier are precipitated by electroposition, so as to be made into an integral body under pressure and heat. CONSTITUTION:Fine carbonaceous powder, to which carrier ionizable in liquid is adsorbed, is dispersed in liquid. Carbon fiber reinforced carbon composite material, the thickness of which is reduced by abrasion, wear and wastage or originally thin, and a counter electrode are immersed in dispersion so as to apply DC voltage between the composite material and the counter electrode in order to precipitate the fine carbonaceous powder and the carrier on the surface of the composite material. On the other hand, carbon fiber base material is immersed in dispersion so as to apply DC voltage between the carbon fiber base material and the counter electrode in order to precipitate the carbonaceous powder and the carrier on the surface of the carbon fiber base material for obtaining a covering. The carbon fiber reinforced composite material and the carbon fiber base material, both of which are covered by the carbonaceous powder and the carrier, are put one upon the other and are subjected to thermoforming, heat treatment and carbonization baking.
Patent JP-S5470364-A (JP)
Title: Production of extruded polyester foam
Inventor: IGUCHI NORIO
IPC: B29C48/395
Filed: 1977-11-16
Abstract: PURPOSE: To obtain an extruded polyester foam of high ratio expansion which is foamed uniformly and finely, by injecting a low-boiling mateial into a blend of an aromatic polyester, a polyalkylene glycol diepoxide, and a metallic compound, followed by foaming the blend.  
     CONSTITUTION: (A) An aromatic polyester, e.g. polyethylene terephthalate, etc., having an intrinsic viscosity of 0.5W1.0 in 0-cholorophenol at 35°C is incorporated with (B) 0.005W5wt.%, preferably 0.1W4wt.%, based on the polyester of a polyalkylene glycol diepoxide, e.g. polypropylene glycol diglycidyl ether, etc., (C) 0.05W 3wt.%, preferably 0.1W2wt.% of a metal of groups IWIII A in the periodic table, e.g. Na, Ca, Al, etc., or its salt, e.g. sodium montanate, etc. 0.05W50wt.%, preferably 1W40wt.% of a blowing agent having a boiling point ≤ 200°C is injected into te blend thus formed in an extruder at 200W350°C, thus extruding and foaming the blend. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11326226-A (JP)
Title: Defect-detecting device of large watertight structure
Inventor: OKUDAIRA YASUYUKI
IPC: G01M3/38
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a defect-detecting device for automatically detecting and reporting a defect such as rust and liquid leakage in a large watertight structure. SOLUTION: In a defect-detecting device, a part requiring a defect inspection is preset, the image of the part is picked up by a color CCD camera 10 in advance, a judgment region is set to the obtained image and is stored in the storage of a monitoring computer 13 as a reference image, and at the same time information regarding the position of the color CCD camera when the image of the part is picked up is stored. Then, the monitoring computer periodically controls the color CCD camera based on information regarding a position so that the image of the above part can be picked up, an obtained monitoring image is compared with a reference image being stored in the storage for the judgment region based on an image-processing algorithm, and a defect such as liquid leakage and rust is detected from the comparison result.
Patent JP-H09320986-A (JP)
Title: Simulation method for silicide reaction in manufacturing for semiconductor device
Inventor: MATSUBARA YOSHIHISA
IPC: H01L21/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method for verifying sufficiently the production of high resistance silicide in a manufacturing step for a semiconductor device. SOLUTION: A minimum width necessary for a given thickness of refractory metal for making the refractory metal in a silicide state is sought, and at the same time yield strength with respect to the given thickness of the refractory and reactive force of silicide at the minimum width for the silicide step are sought. A simulation step is carried out by solving an equation of diffusion of the refractory metal, and in this step, a judgment that silicon is not sufficiently supplied to the silicide is made when the yield strength is higher than the silicide reactive force.
Patent JP-H031643-A (JP)
Title: Telephone network congestion control system
Inventor: YAMASHITA HIROSHI
IPC: H04M3/36
Filed: 1989-05-29
Abstract: PURPOSE:To attain effective congestion control by monitoring a call end rate for a specific destination in a caller station and regulating the call stepwise in response to the decrease in the call end rate when the end rate is lowered more than a prescribed value. CONSTITUTION:Local exchanges 1, 2 and 3 connect to a relay exchange 4, a local exchange 6 connects to a relay exchange 5 to connect the exchanges 4, 5. The exchanges 1-3 and 6 always monitor the end rate of the call to a specific destination. Suppose that incoming calls to, e.g. the exchange 6 are abnormally increased and congestion takes place, then it is detected as the decrease in the end rate of the call for the exchange 6 by the caller stations 1-3 and dialing is regulated stepwise at the caller station through the comparison with the preset reference value. As a result, effective congestion control is quickly realized.
Patent JP-S6116076-A (JP)
Title: Magnetic disk device
Inventor: KAWABE SHIN
IPC: G11B21/16
Filed: 1984-07-02
Abstract: PURPOSE:To attain the correction of the temperature off-track of a magnetic head by attaching a structure member having a linear expansion coefficient different from that of an arm to this arm and to provide bimetal function. CONSTITUTION:Arms 2a-2e are formed with prescribed spaces to a frame 2 fixed to a shaft 1, and a magnetic head 3 is fixed to these arms via a pressure spring 7. When a coil 4 is energized, the arms 2a-2e are turned round the shaft 1 to shift the head 3 in the radius direction of a magnetic disk 5. A structure member 6 having a linear expansion coefficient different from that of the arms is attached to the surface of each arm. This member 6 functions as a bimetal. Thus a position change (shown by chain lines) of the arm 2a can be corrected as shown by the solid lines owing to said bimetal function even in case a relative change of position is produced between the disk 5 and the arm 2a due to the ambient temperature change.
Patent JP-H09314208-A (JP)
Title: Method for changing reduction of roll chock and device for changing reduction of chock
Inventor: NAKAMURA HIROSHI
IPC: B21B31/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the changing operation of a feeler plate and the inspection of a locker plate by turning sideways the chock to be placed on a chock rest together with the rest by a turning mechanism, moving the turned chock horizontally and also providing a mechanism tuning the chock. SOLUTION: The roll chock 1 is mounted on a terrace 2a' on the one side of the chock rest 2, the chock rest 2 is tuned by 90 deg. by using a rest turning mechanism A, the chock 1 is turned sideways by 90 deg., a carriage is turned sideways, and a state in which the chock 1 is moved onto a terrace 2a, is obtained. By using a chock slide mechanism B, the chock 1 is slid on a rail 7, and it is moved horizontally to about the center part of the terrace 2a. Within the horizontal plane of the terrace 2a, by using a chock turning mechanism C the chock 1 is turned by 180 deg., and the carriage 1a part of the chock 1 is faced outside. The chock 1 is pushed back to the surface on the other terrace 2a' side by a cylinder 10. The chock rest 2 is turned by 90 deg. to return it to an original initial state.
Patent JP-H088605-A (JP)
Title: Laminated dielectric filter
Inventor: SATOU HIROKI
IPC: H01P1/205
Filed: 1994-06-20
Abstract: PURPOSE:To provide a laminated dielectric filter which has a small size and a low loss. CONSTITUTION:The dielectric sheets 101a-101f are made of a dielectric ceramic material which is sintered at a low temperature, that is, such ceramic materials as those of a Bi-Ca-Nb-O system, etc., having specific inductive capacity of 58 that can be sintered at temperatures lower than about 950 deg.C are formed into green sheets. The internal electrodes having their patterns printed by the metallic paste of silver, copper, gold, etc., of a high dielectric constant construct the shielding electrodes 102a and 102b, the input/output coupling capacity electrodes 103a and 103b, the loading capacity electrodes 104a and 104b, and the strip line resonator electrodes 105a and 105b. Then the sheets 101a-101f are laminated together and sintered. The external electrodes are baked later with a metallic paste and construct the input/output terminals 107a and 107b and the ground electrodes 108a and 108b.