baber/WOPTO huggingface dataset:
Patent JP-S581072-A (JP)
Title: Partially vacuum vapor-depositing method and its device
Inventor: SEKI KUNIAKI
IPC: C23C14/04
Filed: 1981-06-24
Abstract: PURPOSE:To continuously form a partial metallic vapor-deposition film on the surface of a material, by making a continuous mask which has formed an opening having a shape corresponding to a prescribed shape at prescribed intervals, tightly adhere onto the surface of a material to be fed continuously, and moving both of them at a uniform speed against the metallic vapor-deposition film. CONSTITUTION:When the inside of a vacuum vessel 1 is held in a vacuum state for vapor-deposition, a metal evaporated from an evaporation source 8 goes straight to a material 3, and a vapor-depositing metal 13 adheres onto a surface 11 of the side of the evaporation source 8 of an endless mask 7, and a surface part 12 being in a state exposed to the outside, which is delimited by an opening 10 formed in a prescribed shape and at prescribed intervals on the mask 7. In this case, the material 3 from the endless mask 7 on which the opening 10 has been arrayed continuously and a feed reel 2 tightly adheres onto the surface of the material 3 between a pair of rollers 4, 5, moves at a uniform speed, and subsequently, the material 3 is wound around a roller 6.
Patent JP-S59224642-A (JP)
Inventor: HAYASHI TORAHIKO
IPC: A21C3/02
Filed: 1983-06-03
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-H05100223-A (JP)
Title: Light source device
Inventor: NAGAMINE AKIMA
IPC: G02F1/13357
Filed: 1991-04-03
Abstract: PURPOSE:To increase the directivity of light and improve the brightness by providing a light source and a light transmission body which is provided on the light source and has an uneven surface. CONSTITUTION:A diffusing light transmission plate 2 is mounted on the top surface of the light source 1. The light transmission plate 10 is further mounted on this diffusing light transmission plate 2. The surface of this light transmission plate 10 which faces the diffusing light transmission plate 2 is formed into the uneven surface 11. This uneven surface 11 may be exposed in the surface without being confronted with the diffusing light transmission plate 2. This uneven surface 11 is formed by treating the surface of the light transmission plate 10 by using a roller which has surface unevenness. In this case, the light from the light source 1 is diffused and uniformed when transmitted through the diffusing light transmission plate 2. At the same time, the directivity of the light is also diffused and dispersed light having wide-range directivity from the perpendicular direction of the surface of the diffusing light transmission plate 2 to the horizontal direction is emitted from the surface of the diffusing light transmission plate 2.
Patent JP-S5432556-A (JP)
Title: Method of crosslinking olefinic polymer
Inventor: WATANABE SEISABUROU
IPC: C08F255/00
Filed: 1977-08-16
Abstract: PURPOSE: A polyfunctional monomer and an ultraviolet sensitizer are incorporated to an olefinic polymer and the composition is irradiated with ultraviolet rays to effect high-degree crosslinking, thus improving heat resistance and viscoelastic properties. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09286326-A (JP)
Title: Rail traveling vehicle for surveying in propulsion pipe
Inventor: NOZAWA TAMOTSU
IPC: B61B13/10
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To conduct exact traveling along two-line system rails in a pipe to be burned under the ground by using a jacking method. SOLUTION: One end of vehicle body 30 is connected by the first carriage 31 with 2-degree of freedom, and the other end is connected by a carriage 41 with 3-degree of freedom. As a result, an equal three-point supporting can be attained for a vehicle body 30. The respective carriages 31, 41 travel on a double flange wheel 38 on one traveling rail 34a side and travel on a non- flange wheel 39 on the other traveling rail 34b side. The respective wheels 38, 39 have two-axle traveling wheels 32, 33 and 42, 43 by each two wheels, and 1-degree of freedom is included between the respective two-axle traveling wheels 32, 33 and 42, 43. It is thus possible for the respective carriages 31, 41 to travel safely and accurately on the traveling rails 34a, 34b.
Patent JP-S63262366-A (JP)
Title: Cut sheet conveying device for sheeter
Inventor: HARA AKIRA
IPC: B26D7/18
Filed: 1987-04-21
Abstract: PURPOSE:To reduce the generation of electrification due to friction between a belt and a cut sheet and to prevent damage of the cut sheet, by a method wherein a distance between a preceding and a subsequent cut sheet is increased by means of a boost wheel, and the the conveyance speeds of the upper belt of a conveyance part on the upper stream side and a first lower belt are decreased. CONSTITUTION:A cut sheet 9A having a half cut size is fed between an upper belt 22 and a lower belt 63 through rotational movement of wheels 39 and 65, and is conveyed in a nipped state therebetween. In which case, the conveyance speeds of the belts 22 and 63 are set to a value approximate 2.6% higher than that of a long wound sheet 9A, and a distance between the preceding and the subsequent sheet 9A is set to approximete 7.5 mm. Since the cut sheet 9A fed between boost wheels 40 and 68 is fed in a boosted state, a distance between the preceding and the subsequent cut sheet is approximate 15 mm, a rear end part is tapped by means of a tail tapper 7, and is placed on a lower belt 80. In this case, since the conveyance speed of the belt 80 is reduced to a value 1/20-1/25 lower than that of the belts 22 and 63, the subsequent cut sheet 9A is orderly piled up on the preceding cut sheet 9A, and the sheets are contained, in order, in a stocker.
Patent JP-H01270627-A (JP)
Title: Torque sensor protecting apparatus
Inventor: TAKAHASHI TADASHI
IPC: G01L3/10
Filed: 1988-04-22
Abstract: PURPOSE:To detect the trouble of a magnetic sensor or wiring at an early stage, by respectively providing rotary drums on a rotary shaft on a load side and a drive side and outputting an abnormal signal when one of the outputs of said drums is not changed but the other output is changed. CONSTITUTION:Rotary drums 2, 2' having magnetic bodies 3, 3' on which magnetic signals N-S are recorded are fixed to a rotary shaft 1 so as to provide an interval L therebetween and magnetic sensors 4, 4' each constituted of magnetoresistance effect element R are arranged so as to provide small intervals with respect to the drums 2, 2'. A plurality of signals are outputted from the sensors 4, 4' opposed to the drums 2, 2' fixed on the drive and load sides of the shaft 1. Since these outputs are changed correspond to the rotation of the drums 2, 2', the rotary positions of the drums 2, 2' are detected from the magnitudes of said output signals. By this method, the difference between both positions, that is, angular difference becomes a distortion angle to detect torque and, when only one output is not changed and the other output is changed, said out is judged as trouble.
Patent JP-H10279823-A (JP)
Title: Colorant composition and production thereof, dry and wet developing agent for electrophotography, and colorant for ink jet ink
Inventor: ASAMI TAKESHI
IPC: C09D11/328
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a colorant compsn. contg. a colorant with a good dispersibility and a well controllable polarity by using a red or magenta colorant having a specified chemical structure, to provide a production process thereof, and to provide a dry or wet developing agent for electrophotography and a colorant for an ink jet ink, both prepared by using the compsn. SOLUTION: The colorant used is represented by the formula [R<1> is halogen; R<2> , R<3> , and R<5> are each -OCm H2m+1 (m is 1-12) or -Cn H2n+1 (n is 1-12); and R<4> , R<6> and R<7> are each -OH, -COOH, -SO3 H, or halogen]. The colorant compsn. is prepd. by dissolving the colorant in water, mixing a resin dispersion medium into the resultant water-contg. liq. by using a kneader called a flasher to replace water with the medium, drying the resultant dispersion contg. the colorant dispersed in the resin soln. to remove the solvent, and grinding the remaining lumps to give a colorant powder. Thus prepd. colorant comprises a pigment coated with a resin and is used for a printing ink, a toner for electrophotography, etc. The resin dispersion medium can be prepd. from any conventionally used resin (e.g. polystyrene).
Patent JP-S58215088-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: HAYASHI HIROSHI
IPC: H01S5/00
Filed: 1982-06-07
Abstract: PURPOSE:To obtain a laser device having no electrode exfoliation by a method wherein a conductive region is provided at a part of a conduction block region by a photoetching method, and an ohmic contact metal is adhered on the used resist mask and lifted off. CONSTITUTION:An oxide film 32 for conduction block is provided on one main surface of a laser wafer 31, the resist mask 37 is applied and etched, thus the conduction region 33 is provided, and then an Au alloy layer 35 is adhered over the entire surface as the ohmic contact metal without removing the mask 37. The layer 35 is thinned sufficiently and cut in step at stepwise difference parts. The resist mask 37 is exfoliated, thus the alloy layer 35 is lifted off, and accordingly the electrode is left only at the conduction region 33. Ohmic contact is formed at th conduction region 33 by heat-alloying, then the electrode layer 36 containing a high melting point metal is deposited over the entire surface, resulting in the improvement of the adhesion between the oxide film 32 which constitutes the conduction block region and that to the heat sink. This constitution enables to form an ohmic contact electrode at a narrow conduction region uniformly and securely.
Patent JP-H01272716-A (JP)
Title: Production of high permeability magnetic fe-ni alloy
Inventor: INOUE TADASHI
IPC: C21D6/00
Filed: 1988-04-22
Abstract: PURPOSE:To improve the DC and AC magnetic characteristics of an Fe-Ni alloy contg. specified amts. of Ni, S, C, P, O, N and B by subjecting the alloy to process annealing and cold rolling under prescribed conditions. CONSTITUTION:The Fe-Ni alloy consisting of, by weight, 33-38% Ni, 0.0005-0.002% S, <=0.01% C, 0.001-0.006% P, <=0.003% O, <=0.0015% N, 0.0015-0.005% B and the balance Fe is refined. This alloy is hot worked, cold rolled at 50-98% draft, process-annealed at 700-870 deg.C and cold rolled again at 75-98% draft.
Patent JP-H08256466-A (JP)
Title: Stepping motor
Inventor: SAJI HIDEO
IPC: H02K37/14
Filed: 1996-04-19
Abstract: PURPOSE: To enhance the holding power on a rotor containing a permanent magnet by oppositely forming a plurality of auxiliary projections only in the central portion of the cylindrical permanent magnet in the axial direction for the formation of a magnetic circuit. CONSTITUTION: Magnetic pole teeth 21, 22 forming the first row of a stator core 15, 15' and those 23, 24 forming the second row, are staggered apart by a required amount with respect to position in the direction of the circumference of rotor. A plurality of auxiliary projections 101 of magnetic material are oppositely formed in a housing in such a way that they are positioned only at the central portion of a cylindrical permanent magnet 5 in the axial direction. Thus, when exciting coils are de-energized, that is, when the rotor is stopped, either of the south pole and north pole is induced at each of the auxiliary projections 101 by the magnetic force of the permanent magnet 5, and a magnetic circuit that generates detent torque is formed between the auxiliary projections 101 and between them and the permanent magnet 5.  This effectively enhances the holding power (detent torque) on a rotor containing a permanent magnet 5.
Patent JP-S5432547-A (JP)
Title: Method of roll coating of multi-colored effect coating
Inventor: TANIGUCHI SHIGERU
IPC: B05C17/02
Filed: 1977-08-17
Abstract: PURPOSE: The use of porous rolls results in uniform multi-color effect as in spray coating even by roll coating with good operability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5526351-A (JP)
Title: Method of connecting pipe to concrete structure
Inventor: ASAKURA ITSUO
IPC: E02D29/12
Filed: 1978-08-11
Abstract: PURPOSE: To mount pipes to concrete easily and positively only by engagement, by easily forming pipe mounting holes by installing resin foaming bodies, to which the screw portions of bolts are buried, at fixed locations, by placing concrete and by removing the resin foaming bodies.  
     CONSTITUTION: A block for forming a pipe mounting hole consisting of a resin foaming body 2, such as foaming styrol, etc., to which a screw portion of a bolt 3 is buried, is installed at a fixed location of a flask. After placing concrete, the flask is removed, and the resin foaming body 2 is eliminated. Thus, the pipe mounting hole 4 is made up to a concrete wall portion, and the bolt 3 is buried to the portion under a condition that the screw portion is projected. A hole is drilled to an edge portion of a ring-shaped elastic body 5 for connecting the pipe and inserted to the bolt 3, and a nut 7 is engaged, thus fixing the ring-shaped elastic body 5 to the pipe mounting hole 4. A pipe 6 is inserted into a through hole 51 of the ring-shaped elastic body 5, and connected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S581364-A (JP)
Title: Pulse output circuit
Inventor: SUZUKI TERUHIKO
IPC: H03K5/00
Filed: 1981-06-26
Abstract: PURPOSE:To reduce the collector loss of a transistor (TR) in a differential couple without generating any error signal, by inserting a current control element  between the emitters of the differential TR couple and a power source. CONSTITUTION:The emitters of a differential couple of TRs 41 and 42 are connected mutually and further connected to a power source VEE through a TR43 as a current control element. The inputs of a two-input OR circuit 46 are connected to the bases of said TR couple, and the output of the circuit 46 is supplied, together with a clock signal, to an AND circuit 47, whose output is connected to the base of the TR43. Further, the neutral point of the primary winding of a transformer 49 is connected to a power source VCC. Then, input signals A and B are applied to the bases of the TRs 41 and 42 to obtain a pulse output Z4 at the secondary winding of the transformer 49.
Patent JP-H0588873-A (JP)
Title: Vehicle controlling variable map updating device
Inventor: UMEDA TADASHI
IPC: F02D41/26
Filed: 1991-04-30
Abstract: PURPOSE:To efficiently update the controlling variable map of a vehicle. CONSTITUTION:This device is equipped with a recording file 2 containing the controlling variable data of the vehicle set corresponding to the combination of the plural kinds of physical parameters, base data map file 3 containing reference controlling variable data set in advance corresponding to the combination of all the estimated physical parameters, new data map file 4 developing data contained in the recording file 2, output data map file 5 containing map data to be newly set by making the reference controlling variable data in the base data map file 3 correspondent to the data in the new data map file 4, and environment file 6 containing various set information in the case of developing data in the respective map files 2, 3, 4 and 5.
Patent JP-S5431619-A (JP)
Title: Coating on outside surface of underground buried body
Inventor: NAKAYAMA KATSUHIKO
IPC: F16L58/02
Filed: 1977-08-16
Abstract: PURPOSE: To coat a sealing material on the outside surface of body as it is buried underground, by utilizing electroosmosis. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58159-A (JP)
Title: Semiconductor device
Inventor: UNO TAKAYUKI
IPC: H01L21/56
Filed: 1981-06-25
Abstract: PURPOSE:To perform a resin sealing without any burr, by arranging a rubber- like resin layer on the periphery of the resin-sealed part of a circuit substrate. CONSTITUTION:A rubber-like resin layer 15 is provided leading to the periphery of the scheduled seal part of a circuit substrate 11 and to an end thereof. Fastened by metallic molds 19 and 20, molten resin runs through runners 17, 18 and the resin layer 15 is forced into the seal part. In this occasion, the rubber-like resin layer 15 absorbs the roughness of the substrate 11, so that no resin burr will be produced. Such resins as Si, polyurethane, etc., are used for the resin layer 15, which is formed by printing or laminating sheets. This constitution makes it possible to obtain products constant in shape and excellent in appearance as well as improve workability.
Patent JP-S63265089-A (JP)
Inventor: ISHII MINORU
IPC: E05D5/02
Filed: 1987-04-23
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-S5725553-A (JP)
Title: Automatic speed change control system
Inventor: IMAI NOBUYUKI
IPC: F16H59/30
Filed: 1980-07-21
Abstract: PURPOSE: To provide an automatic speed change control system of simple construction free of mechanically moving parts by using the negative pressure response switch in the engine suction system as throttle opening response signal generating means.  
     CONSTITUTION: A diaphragm 6 is provided to divide the casing 1 into a negative pressure chamber 2 and atmospheric pressure chamber 3, and a moving core 11 is equipped with a magnet 9 coaxially and fixed to the casing 12 so that it will be movable axially owing to the difference between the negative pressure chamber and atmospheric pressure chamber, and a reed switch 8 is turned on and off in accordance with the move of the magnet 9. The diaphragm 6 is given back pressure by a spring through the moving core 11 to balance with the atmospheric pressure and a spring adjusting screw 10 adjusts the switching point. The reed switch 8 sends the negative pressure sensing signal from terminals 9a, 9b to the control circuit as output torque response signal of the engine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S593038-A (JP)
Inventor: DEIITAA KURAUZE
IPC: B26F3/02
Filed: 1983-06-02
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-S62254391-A (JP)
Inventor: IWABUCHI YASUSHI
IPC: H05B6/76
Filed: 1986-04-28
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-H09289248-A (JP)
Title: Semiconductor device and its fabrication method
Inventor: YAMASHITA TOMIO
IPC: H01L21/768
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an excellent multi-layered wiring structure suitable for making a device finner. SOLUTION: A TiN thin film 7 is formed on the surface of a lower layer metal wiring 8 on which film an Si oxide film 9 is deposited on which film a TiN film 10 is formed. A contact hole 11 is formed in the Si oxide film 9 and the TiN film 10 which communicates with the TiN film 7, in which hole a tungstem plug 13 is formed using a blanket tungsten CVD method. An upper layer metal wiring 17 is formed such that it is electrically conducted with the tungstene plug 13. More specifically, TiN likely to become a growth nucleus upon tungsten being grown with a blanket tungsten CVD method is existsent on the bottom of the contact hole 11 other than the Si oxide film 9 so that the tungsten plug 13 is formed in the contact hole 11 with good coverage.
Patent JP-H02279222-A (JP)
Title: Tension control device for wire electrode
Inventor: HASHIGUCHI TOSHIYUKI
IPC: B23H7/10
Filed: 1989-04-20
Abstract: PURPOSE:To always keep the tension of a wire electrode to a designated value by providing a controller for controlling a brake to apply braking force preset corresponding to a detection signal in response to a detection signal of a sensor to the brake. CONSTITUTION:The braking force of a brake 3 of a source bobbin portion 1 is controlled by a controller 14 to the preset braking force corresponding to a detection signal in response to a detection signal of a wire winding diameter of the source bobbin 1 taking up the wire electrode 2. Thus, the tension applied to the wire electrode 2 can control the braking force of the brake 3 fitted to the source bobbin 1 corresponding to a change of the winding diameter of the source bobbin 1 taking up the wire electrode 2, so that the tension of the wire electrode 2 in the source bobbin portion 1 can be kept to a designated value. Accordingly, the tension applied to the wire electrode 2 in an electric discharge machining portion can be given always in the optimum state.
Patent JP-H04331744-A (JP)
Title: Foamed glass reinforced with fiber
Inventor: TAKAHASHI HIDEAKI
IPC: C03B19/08
Filed: 1991-04-30
Abstract: PURPOSE:To provide fiber-reinforced foamed glass rich in toughness and suitable as a building material, a heat-insulating material, etc. CONSTITUTION:Fiber-reinforced foam glass dispersed with non-oxide ceramic fibers and/or metal fibers having oxide films on the surfaces thereof, the diameters and lengths of the fibers being preferably on the average 5-500mum and 2-30mm, respectively, and the fibers being contained in an amount of 0.5-5vol.% in the foamed glass.
Patent JP-S5324221-A (JP)
Title: Frame synchronization system
Inventor: FUJIMURA NORIAKI
IPC: H04L7/08
Filed: 1976-08-19
Abstract: PURPOSE:To secure an accurate and high-speed execution of the frame synchronization lead-in.
Patent JP-S60243869-A (JP)
Title: Optical disk device
Inventor: MORI KATSUJI
IPC: G11B19/04
Filed: 1984-05-17
Abstract: PURPOSE:To remove the mechanical vibration caused by attaching and detaching of an optical disk and adverse influence of impacts by inhibiting write to other optical disk device single bodies when an optical disk is detached or attached by one optical disk device single body among plural optical disk device single bodies contained in one case. CONSTITUTION:An ouput signal 105 of a detector 101 for detecting that an optical disk is attached or detached is inputted to a write inhibiting circuit 102, which transmits an output signal 112 as a write inhibiting signal to a write circuit 103. Simultaneously the write inhibiting circuit 102 transmits an optical disk attaching/detaching signal to a write inhibiting circuit 202 and to its self write inhibiting circuit 102. The write inhibiting circuit 202 having received said signal continues transmitting an utput signal 212 of the write inhibiting circuit 202 when the optical disk device single body to which said circuit 202 belongs is not writing. On the other hand, if said single body is writing, the write inhibiting signal is released until a sector write permission signal 207 is dropped once. Then as soon as the writing to said sector is finished, the optical disk device single body is inhibited from writing, whereby the writing in the same sector will not discontinue on the half way.
Patent JP-H05296443-A (JP)
Title: Burning apparatus
Inventor: SHINODA SEIICHI
IPC: F23L9/00
Filed: 1992-04-20
Abstract: PURPOSE:To prevent deformation, deterioration of a burner wall due to high temperature burning exhaust gas and a temperature rise of a burning apparatus. CONSTITUTION:The burning apparatus has a burner 2 in a bottom, a burning chamber 1 having a burner wall 3 on an upper periphery of the burner 2, and a blower case 4 formed with an air supply passage 5 outside the wall 3. Many air holes 6 are formed at the wall 3 of the burner 2, and a deflector 7 for feeding the air fed through the holes 6 along the wall 3 to the side of the chamber is provided. Thus, since the air flows upward along the wall 3, burned exhaust gas at a high temperature is not brought into contact with the wall 3, and hence deformation, deterioration of the wall 3 and a temperature rise of the apparatus can be prevented. Further, since excess air rate of the exhaust gas is not raised, a decrease in heat exchanging efficiency is small.