baber/WOPTO huggingface dataset:
Patent JP-H08285522-A (JP)
Title: Measuring method of position and measuring apparatus of position using the same
Inventor: HANEDA HIDEO
IPC: H01L21/027
Filed: 1995-04-10
Abstract: PURPOSE: To reduce a linearity error with hardware modification minimized, by a method wherein a wafer mark being an object of measurement is measured at a plurality of positions being different in the relative relationship in one pixel of a CCD image sensing element and measured values are averaged. CONSTITUTION: A wafer 5 fixed by suction on a wafer chuck 8 is sent in by a wafer stage 6 so that a wafer mark may come in a visual field of observation of an off-axis microscope 7. A plurality of wafer marks are formed beforehand on the wafer and these are measured by the microscope 7 by driving the stage 6. In the microscope 7, the wafer mark is measured at a plurality of positions being different in the relative relationship in one pixel of a CCD image sensing element and measured values obtained thereby are averaged. The position to an apparatus of the wafer 5 on the wafer chuck 8 is determined on the basis of the coordinates of the stage 6 and a positional slippage of the wafer mark from a microscope reference at each time point of measurement, and a projected image of a reticle 3 and a pattern on the wafer are aligned in position with each other.
Patent JP-H11301740-A (JP)
Title: Package cushioning device
Inventor: NAKAZONO TATSUMI
IPC: B65D5/50
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a package cushioning device having a high shock absorbing characteristic and capable of being recycled after its use by a method wherein a corrugated card-board sheet enabling its easy recycling to be carried out is used as a packaging container occupying almost of all the packaging materials and a packaging material such as a shock absorbing material and the like. SOLUTION: This package cushioning device is comprised of an upper shock absorbing material (d) abutted against the upper part of a packaged product, a lower shock absorbing material (e) abutted against the lower part of the packaged product, a part box (c) having a partition plate, an upper packaging box (b) having the upper shock absorbing material (d) and a part box (c) with a partition plate installed therein, a lower packaging box (f) and a corrugated card-board pallet (g) installed inside the lower packaging box (f). Each of the packaging constituting members (b) to (g) has the corrugated board sheet as its base material and then the package cushioning device is attained by a constitution in which the corrugated board is bent and some bent portions in the corrugated card-board are overlapped from each other to have such a thickness as one required for absorbing shock and at the same time each of the packaging constituting members may absorb shock produced during transportation and storage, the corrugated board can be folded to reduce its thickness during its storage state and then it can be recycled again after opening of the package.
Patent JP-S5916872-A (JP)
Inventor: ROORANTO ACHIINI
IPC: C07D277/14
Filed: 1983-06-16
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-H047345-A (JP)
Title: Impact-resistant and chemical-resistant resin composition
Inventor: SAIDA KAZUMI
IPC: C08L25/08
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a resin composition excellent in heat resistance, impact resistance, especially falling weight impact strength, and chemical resistance by mixing a copolymer comprising a specified aromatic vinyl monomer with a specified radical copolymer. CONSTITUTION:The title composition is obtained by mixing 50-90 pts.wt. copolymer (A) comprising 50-90wt.% aromatic vinyl monomer (a), 5-40wt.% maleimide compound (b) and 5-45wt.% monomer (c) selected from the group consisting of a vinyl cyanide monomer and an unsaturated carboxylic acid ester monomer with 50-10 pts.wt. graft copolymer (B) obtained by polymerizing 60-10wt.% mixture of monomers (a) and (c) in the presence of 40-90wt.% rubberlike polymer, wherein the copolymerization is performed after the above rubberlike polymer is impregnated with the above monomer mixture. This composition is one excellent in heat stability, impact resistance, especially falling weight impact strength, and chemical resistance.
Patent JP-S58225397-A (JP)
Inventor: KAMIYAMA HISASHI
IPC: G21F9/14
Filed: 1982-06-25
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-H10297281-A (JP)
Title: Simple cabin of traveling vehicle
Inventor: DOI KAZUNORI
IPC: B60J7/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To continue the work safely because external air containing agricultural chemicals does not fall on a driver in a cabin directly even if the agricultural chemicals are sprayed outside of the cabin and facilitate the driving operation because the driver can see the outside through a transparent part. SOLUTION: A flat plate-like transparent front plate 1 is provided in the front of a driver's seat 8, side seats 2, 2 and a rear seat 3 which are made of a transparent soft material are provided on both right and left sides and a rear side of the driver's seat 8, and a part above the driver's seat is covered with a roof 4 to constitute a cabin 10. A storage tank 15 which stores liquid such as agricultural chemicals faces a lower position on a rear side of the cabin 10, support pipes 66, 66 are arranged from an upper part to a lower part on the right and left sides of the storage tank 15, a lower end rear part of the side seat 2 is attached and locked to the support pipe 66, and a seal part is provided between the support pipe 66 and side wall of the storage tank 15.
Patent JP-H046421-A (JP)
Title: Ultraviolet sensor for bactericidal lamp
Inventor: KUDO AKIHIDE
IPC: G01J1/02
Filed: 1990-04-24
Abstract: PURPOSE:To decrease the cost and to make it possible to enhance measuring accuracy by providing a phosphor which receives bactericidal ultraviolet rays and emits excited visible light whose wavelength is within a specified range, and detecting the excited visible light emitted from this layer. CONSTITUTION:Light is inputted from a bactericidal lamp into an ultraviolet sensor 101 for the bactericidal lamp. The bactericidal ultraviolet rays in the light, especially the ultraviolet rays whose wavelength is 254 nm, are received with a phosphor. The phosphor emits excited visible light mainly in the region of 600 - 700 nm. In the light emitted from a layer 1 containing the phosphor, the light whose wavelength is less than 600 nm is cut with a red-color filter 2. Thereafter, the light is inputted into a visible-light detector 3. Thus, the detector 3 exclues the effects of the ultravilet rays of 300 - 600 nm and the visible light and accurately measures only the excited visible light, i.e. the bactericidal ultravilet rays. The visible-light detector 3 is inexpensive in comparison with a photomultiplier tube and an interference filter. The highly accurate measurement can be performed in comparison with the measurement of the ultraviolet rays based on the illuminance of the visible light from the bactericidal lamp.
Patent JP-S60254402-A (JP)
Title: Magnetic head
Inventor: SUENAGA TADATOSHI
IPC: G11B5/02
Filed: 1984-05-31
Abstract: PURPOSE:To reduce the width of a magnetization transitional layer so as to improve the recording density, by setting the angle between a straight line including the straight line specifying the length of a gap for recording and reproduction and a slider surface to a certain angle. CONSTITUTION:When information is recorded by using a magnetic head 13, with the angle between a straight line including the straight line specifying the gap length G of a gap section 4 and the slider surface 8 of the magnetic head 13 being theta, a leakage magnetic flux produced from the gap section 4 obliquely enters a recording medium 5 as shown by the 6b of the figure. However, a magnetization inverted section becomes the part shown by the broken line 7b, since the recording medium 5 moves in the direction shown by the arrow M. Therefore, the width W2 of a magnetization transitional layer formed in the magnetization inverted section 7b is reduced (shorter) than that of conventional magnetization transitional layers.
Patent JP-2000305109-A (JP)
Title: Manufacture of electrooptical device and electrooptical device
Inventor: MURAIDE MASAO
IPC: G09F9/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To suppress lowering of a production yield due to flattening treatment by facilitating flattening of pixel electrodes in an electrooptical device such as a liquid crystal device. SOLUTION: A thin film transistor(TFT) 30 is formed on a TFT array substrate 10. A dense insulating film is formed on its upper side by high temperature sintering treatment at >=700 deg.C and subsequently it is flattened by polishing treatment to form a first interlayer insulating film 4. A data line 6a is formed thereon so as to be connected with a source of the TFT via a contact hole 5. The data line is formed with a low-melting metal with an excellent time constant. Furthermore, a second interlayer insulating film 7 is formed on it and a pixel electrode 9a is formed thereon so as to be connected with a drain of the TFT via a contact hole 8.
Patent JP-H11304948-A (JP)
Title: Device for detecting breakdown part of bedrock
Inventor: SHIOTANI TOMOMOTO
IPC: E02D1/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To detect an elastic wave for accurately reflecting the breakdown state bedrock by arranging a metallic rod body and a plurality of elastic wave sensors into an excavation hole that is dug through a discontinuous surface inside the bedrock, and by filling the excavation hole with mortar or the like that approximates the physical properties of the bedrock into the excavation hole for hardening. SOLUTION: An iron rod 5 with continuous length and a plurality of elastic wave sensors 4 being arranged at suitable intervals are inserted into an excavation hole 3 that is dug through a discontinuous surface 2 (a shear-wave stress surface 7 or a tensile stress surface 6) inside bedrock 1, and mortar or concrete with nearly the same physical properties as the bedrock 1 is filled into the excavation hole 3 for hardening so that the excavation hole 3 can have the same hardness as the bedrock 1, thus preventing potential cracking from existing from the discontinuous surface 2 (cracking) to be measured to the sensor 4 and regarding the area as a homogeneous material without cracking.  As a result, since the breakdown of the bedrock 1 can be substituted for that of a hardening object, an acoustic wave in the excavation hole 3 being generated when the hardening object is broken with the deformation of the bedrock 1 can be detected as the acoustic wave on the discontinuous surface 2.
Patent JP-H11300239-A (JP)
Title: Method for applying metallic coating
Inventor: TANAKA OSAMU
IPC: B05B3/10
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide excellent metallic feeling and to improve coating efficiency by performing coating by feeding shaping air with specified air pressure and air flow rate to each bell type coating device when a metallic coating is applied by means of the bell type coating device in an automotive top coat base coating process. SOLUTION: A first and a second stages provided with automatic coating devices are arranged in a top coat booth for performing an automotive top coat base coating process. In each stage, top automatic coating devices 111 and 121 and side automatic coating devices 113 and 123 are arranged and each automatic coating device is respectively provided with bell type coating devices 115 and 117 and 125 and 127. When coating is performed by means of the bell type coating devices 115 and 117 in the first stage, coating is performed by feeding shaping air with an air pressure of 196-294 kPa and an air flow rate of 500-700 NL/min and then, coating is also performed in the second stage by feeding shaping air by means of the bell type coating devices 125 and 127.
Patent JP-S591166-A (JP)
Title: Method of removing fatigued film coating
Inventor: MIYAHARA SHIYUUJI
IPC: B24C1/00
Filed: 1982-06-28
Abstract: PURPOSE:To effectively remove only a finishing film coating without damaging a primary film coating, by projecting ice particles together with carrier water toward a painted member so that impact and frictional force are applied to the finishing film coating. CONSTITUTION:Ice particles which are produced by a heat-exchange between liquid nitrogen and cold water, are transferred by high pressure water pumped out at a 50-300kg/cm<2> pressure or compressed air 2 at a 6-7kg/cm<2> pressure, and is jetted from a jet nozzle 3 to a painted body 6 coated with under coating 4 and a top-coating film 5. The ice particles 1 impinge on the fatigued top- coating 5 to exert a large impact and frictional force to the top-coating film 5, thereby the latter alone is removed.
Patent JP-S62282601-A (JP)
Inventor: UARUTERU RITSUTOKE
IPC: B01D9/00
Filed: 1987-05-07
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-S5632430-A (JP)
Title: Production of fluorenone
Inventor: MIZUKAMI FUJIO
IPC: B01J31/02
Filed: 1979-08-28
Abstract: PURPOSE: On the oxidation of fluorene with oxygen, an N,N-dialkyl lower saturated fatty acid amide and a chromium or cobalt ion as a catalyst are used together to effect the reaction, thus producing the titled substance used as a starting material for fine chemicals in high selectivity.  
     CONSTITUTION: In the presence of at least one of N,N-dialkyl lower saturated fatty acid amides of the formula (R 1 , R 2  are 1W4C alkyl; R 3  is H, 1W4C alkyl; R 3  is H, 1W4C alkyl) such as N,N-dimethylformamide or N,N-diethylacetamide, a chromium and/or cobalt ion donor is used as a catalyst and fluorene is oxidized with oxygen or an oxygen-containing gas at 50W150, preferably 60W120°C. The reaction is stopped so that the conversion does not exceed 50%, preferably at 10W40%, when cobalt is employed, and at 10W30% in cobalt.  
     EFFECT: The present invention permits the utilization of the high-boiling fraction of coal tar. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5817016-A (JP)
Title: Apparatus for controlling flow rate of powder and particle
Inventor: YOSHIOKA SUSUMU
IPC: B65G53/16
Filed: 1981-07-16
Abstract: PURPOSE:To prevent powder and particles from flowing into current transportation pipes by their own weight when the amount of a control and operation gas is allowed to be zero, by bending each connecting pipe that connects a constricted section of the lower end of a moving layer with the current transportation pipe. CONSTITUTION:The constricted sections 12, 12' of the lower ends of the moving layers and the sections adjacent to the upper parts of supply ports 17, 17' for the current transportation gas are in communication through the connecting pipes 18, 18'. The connecting pipes 18, 18' are in a bent-shape such that the angle (A) between a tangent 53, which extends from a lower inner surface 51 of the junction of the connecting pipe 18 and the current transportation pipe 15 to an upper inner surface 52 of the bent section, and a horizontal line 54 is not more than the angle of repose of the powder and particles to be transported. Further the angle B between the axis 55 of the connecting pipe 18 and the axis 56 of the current transportation pipe 15 should be in the range of 90 deg. to 15 deg..
Patent JP-S592036-A (JP)
Title: Photosensitive polyamide resin composition
Inventor: KIMURA ISAO
IPC: C08F2/00
Filed: 1982-06-26
Abstract: PURPOSE:To obtain the titled composition developable with an aqueous developer, giving a clear relief with high sensitivity, and providing favorable mechanical properties to the resulting relief plate and high shelf stability to the resulting resin plate by incorporating specified polyamide, a photosensitizer, and a thermal polymn. inhibitor. CONSTITUTION:A photosensitive polyamide resin composition developable with an aqueous developer, giving a clear relief with high sensitivity, and providing favorable mechanical properties to the resulting relief plate and high shelf stability to the reslting resin plate is manufactured by incorporating polyamide having basic nitrogen atoms in the principal chain and an epoxy compound having one double bond in the molecule such as glycidyl (meth)acrylate bonded to the side chain by addition, a photosensitizer such as anthraquinone, and a thermal polymn. inhibitor such as hydroquinone. A copolymer of epsilon-caprolactam or the like is used as the polyamide.
Patent JP-S60252694-A (JP)
Title: Additive for coal-water slurry
Inventor: WATANABE SHINICHI
IPC: C10L1/32
Filed: 1984-05-30
Abstract: PURPOSE:The titled additive, containing a specific polyether compound, etc., an aliphatic aldehyde addition condensate of sulfonated naphthalene, etc. and polymethylenesulfonate, etc. as essential components, and capable of stably dispersing coal powder in water. CONSTITUTION:An additive for coal-water slurry containing (A) a polyether compound (derivative) obtained by adding ethylene oxide to a compound containing active hydrogen (or an alkylene oxide mixture containing the ethylene oxide) to a compound containing active hydrogen, (B) one or more selected from aliphatic aldehyde (RA) addition condensate (salt) of sulfonated (alkyl)naphthalene, RA addition condensate of sulfonic acid group-containing aminotriazine, RA addition condensate (salt) of sulfonated creosote oil and lignin sulfonate (derivative), etc. and (C) polystyrenesulfonate and/or styrene/styrenesulfonate copolymer as essential components. EFFECT:Capable of pipeline transportation.
Patent JP-H04337908-A (JP)
Title: Plane antenna
Inventor: KURODA SHINICHI
IPC: H01Q21/24
Filed: 1991-05-15
Abstract: PURPOSE:To improve space efficiency and to enable the generation of circularly polarized waves due to a single feeding point and miniaturization by boring rectangular opening concentrically to a rectangular radiating element and forming the ring-shaped opening. CONSTITUTION:A rectangular radiating element 13 is concentrically laminated through a low-loss dielectric layer 12 onto a rectangular ground conductor 11. In the radiating element 13, a pair of notched parts 13C are formed for degenerate separation on one diagonal, a rectangular opening 14 is concentrically bored and ring-shaped, and a feeding point 15 is provided near the center of one side 14s of the opening 14. A feeder line 22 is arranged on the opposite side in counter to the radiating element 13 on the ground conductor 11, connected to the feeding point 15 by a through hole 16 and connected through a coaxial connector J to a signal line. Namely, when the rectangular opening 14 is bored concentrically to the rectangular radiating element 13 and ring- shaped, the side length of the radiating element 13 is minimized.
Patent JP-S59402-A (JP)
Inventor: FUTAMACHI NOBUHIRO
IPC: E01C15/00
Filed: 1982-06-26
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-S6140577-A (JP)
Inventor: REONAADO JIYON HOFUMAN
IPC: G01R23/00
Filed: 1985-05-24
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-S592940-A (JP)
Title: Floor carpet for vehicle
Inventor: TAMURAYA MAKOTO
IPC: B62D25/20
Filed: 1982-06-29
Abstract: PURPOSE:To contrive a weight reduction without obstructing a noise insulation effect and to facilitate bending, by a method wherein either a back coating material at the edge part on a side sill side is elminated or it is formed thinner than the back coating material on a floor panel side. CONSTITUTION:A floor carpet 7 is laid on a floor panel 101 and a side sill 3. Although thickness of a back coating material 13 of the floor carpet 7 is fixed extending over a whole area of base cloth 9 in a floor panel 101 side and up to an intermediate part of an inner side sill 3a, it is molded thin gradually after the inner side sill 3a and becomes nil at the top of the side sill 3.
Patent JP-S593284-A (JP)
Title: Antitheft sensor
Inventor: SATOU TOSHIYA
IPC: G01V15/00
Filed: 1982-06-29
Abstract: PURPOSE:To obtain a sensor most suitable in antitheft effect, by a method wherein a predetermined frequency zone is limited and the resonant phenomenon of a sensing coil and a condenser is coincided with the high frequency characteristics of ferrite to make it possible to detect only ferrite. CONSTITUTION:A high frequency current with frequency fr is supplied to a primary coil CL1 from an oscillator 1 having a range of 200kHz-2MHz. A sensing coil CL2 is provided so as to be electromagnetically connected to said coil CL1 and a resonant circuit is constituted from said coil CL2 and the condenser C1. In this constitution, when a ferrite material approaching CL2 is spaced apart therefrom, frequency is shifted to fo. In addition, when a magnetic metal or a non-ferrous metal is brought close thereto, because of attenuation caused by frequency changed corresponding to permeability or counteraction due to an eddy current flowing through a metal, the frequency thereof is changed to f1. As the result, detecting output voltage close to a peak value is obtained to be sent out after multiplication by an amplifier 2.
Patent JP-H05278546-A (JP)
Title: Air bag ground fabric and air bag therewith
IPC: B60R21/16
Filed: 1992-04-02
Abstract: PURPOSE:To meet with a tendency for the promotion of lightweightiness by eliminating the conventional vent hole, and reducing such a possibility as a burn and other injuries of a rider as well as contamination in a cab due to waste gas, while reducing the weight of the air bag itself. CONSTITUTION:This air bag ground fabric is made up of twining a short fiber 3 with heat resistance of more than 300 deg.C of pyrolytic temperature, in the surface of synthetic fiber fabric 2 woven relatively to be roughish without using a binder by means of a high pressure jet water current, and air permeability in time of a pressure of 0.2kg/cm<2> is adjusted to 50-1000cc/cm<2>/sec.
Patent JP-S60257166-A (JP)
Title: Semiconductor device
Inventor: OONUKI HITOSHI
IPC: H01L29/744
Filed: 1984-06-01
Abstract: PURPOSE:To prevent accidental short-circuiting between gate and cathode electrodes due to deformation in a pressing process by a method wherein cathode and gate electrodes are made of an Al alloy film containing Mg, Li, Cu or the like. CONSTITUTION:After a metal plate 10 is attached by using Al solder to a P-side electrode 8 that is of a four-layer structure of Pe 5, Nb 4, Pb 3, and Ne 2, an SiO2 film is removed from regions for an Ne electrode and Pb electrode. A process follows wherein an Al alloy containing much Mg, Li, Cu or the like is formed into an Ne electrode 6 and Pb electrode electrode 7. Al whereto one of such metals is added has a creep withstanding capability more than ten times larger than that of pure Al. This allows films 6, 7 to remain not deformed even when exposed to pressure exerted by a flat metal plate 9, which results in a GTO free of short-circuiting between the gate and cathode.
Patent JP-H02290787-A (JP)
Title: Power plant frame installation structure for automobile
Inventor: KASHIWAGI AKIHIRO
IPC: B62D21/00
Filed: 1989-04-28
Abstract: PURPOSE:To permit the installation of a power plant frame and facilitate assem bly by installing each flange which is formed over and below the power plant frame, onto each installation part which is formed over and below a power unit and a differential gear. CONSTITUTION:A power unit 4 is constituted by installing a transmission case 2 and an extension housing 3 onto an engine 1. In this case, the power unit 4 and a differential gear 5 in the front and rear parts of a car body are con nected by a power plant frame 6. Further, over and below the housing 3, the first and second installation parts 7 and 9 are formed. Further, also over and below the differential gear 5, the first and second installation parts 14 and 16 are formed. The upper surface of the upper part flange of the frame 6 is installed onto each first installation part 7, 14. and the undersurface of the lower part flange is installed onto each second installation part 9, 16. While, a working hole is formed on the lower flange.