baber/WOPTO huggingface dataset:
Patent JP-H04191641-A (JP)
Title: Measuring method for adhesion of yarn prepreg
Inventor: KOMIYA TAKEHIKO
IPC: G01N19/04
Filed: 1990-11-26
Abstract: PURPOSE:To make it possible to measure adhesion precisely by disposing guide and fixed rollers so that a part of a prescribed length always comes into contact therewith in a stretched state and by detecting a tensile force generated when pulling is made in sliding. CONSTITUTION:A sample 2 is laid over on a bobbin 1, a guide roller 3, a fixed roller 4, a fixed roller 5 and a guide roller 6 in this sequence and, on the occasion, the circular-arc parts (r) of the rollers 3 to 6 adjacent to each other are disposed at relative positions so that the circular-arc parts (r) and the sample 2 always come into contact with each other. Next, an end part 2a of the sample 2 is connected to a hook 7a of a load cell 7 as a load measuring device, while the main body side of the load cell 7 is connected to a wire 8. Subsequently, a reel 10 is connected to a servo motor 9 and further the wire 8 is taken up on the reel 10. A tensile force (t) based on a tensile load (to) of the sample 2 and resistances A and B between the rollers on the occasion is converted into an electric signal in the load cell 7 and displayed digitally, and further adhesion is specified on the basis of a detected value thereof.
Patent JP-2000150425-A (JP)
Title: Adhesive film for dicing
Inventor: YAMAMOTO OSAMU
IPC: H01L21/301
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive film for dicing, which can prevent the occurrence of chip flying and chipping when a thin wafer is diced. SOLUTION: An adhesive film for dicing is constituted by sticking a soft resin layer B carrying an adhesive layer A on one surface and having a thickness of 10-100 μm and an elastic modulus in tension of 0.5-20 kgf/mm2 to another resin layer D carrying an adhesive layer C on one surface and having a thickness of 10-250 μm and an elastic modulus in tension of 30-400 kgf/mm2 in such a way that the layers A, B, C, and D are piled up in this order.
Patent JP-H01202296-A (JP)
Title: Enzymatic racemization by interesterification
Inventor: RAINHORUTO KERAA
IPC: C12P7/62
Filed: 1988-12-22
Abstract: PURPOSE: To obtain optically pure racemic alcohols by reacting a specific vinyl ester with racemic alcohols of a prescribed general formula in the presence of a lipase from a microorganism and isolating racemic alcohols.  
     CONSTITUTION: A vinyl ester of formula I (R 1  is a 1-18C alkyl group, a phenyl group, a 1-3C alkoxy group, etc.; R 2  is methyl, etc.), is reacted with an alcohol of formula II (R 3  is a 1-18C alkyl group, etc.; R 4  is an epoxy group, etc.; R 5  and R 6  are each a 1-4C alkyl group, alkoxy, a phenyl, etc.), in the presence of a lipase such a lipase from a swine liver. A prepared optically active alcohol of formula II is isolated to give the objective racemic alcohol. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10146403-A (JP)
Title: Golf ball
Inventor: SHIMOZAKA HIROTAKA
IPC: A63B37/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To meet the specifications for a large size ball and still to obtain an excellent flying performance of a small size ball, by making a golf ball forming projections on the spherical surface whose diameter is of specific value, not to pass through the inside diameter(ID) a ring gauge of specific value. SOLUTION: This golf ball is made to have the forms projected 2 on the surface of the 42.66mm diameter ball 1 that can not pass through a ring gauge of 42.67mm inside diameter(ID). For the projected forms 2, such projections 2 as a half-spherical form, a tip-rounded drill form (in particular, a circular conical form) or a truncated conical form (in particular, frusto-conical form); a small ring form projection whose inside is formed to a dimple or projected lines along the big circle of the ball 1; a projection formed around the dimple edges, if dimples were formed on the surface of the ball 1; and further, a projection formed so that its tip is projected out of the dimples into them made on the surface of the ball 1, can be listed. These can be formed singly or in any combination.
Patent JP-H03183149-A (JP)
Title: Specimen for sensitivity calibration use in foreign-body inspection apparatus
Inventor: YANAI TOSHIAKI
IPC: G01N21/956
Filed: 1989-12-12
Abstract: PURPOSE:To easily set an apparatus to a sensitivity corresponding to foreign bodies of different sizes when they are detected and to accurately detect the foreign bodies by a method wherein particles of different particle diameters are deposited on the surface of one specimen after a region has been divided. CONSTITUTION:Particle deposition regions in shapes indicated by numerals '1', '2', '3' and '4' are arranged on a silicon wafer 10 for calibration use. A bead-shaped latex standard particle of 0.5mum is deposited on a particle deposition region 1 of the numeral '1' according to the shape of the numeral '1'. In the same manner, a bead-shaped latex standard particle of 0.7mum is deposited on a particle deposition region 2; a bead-shaped latex standard particle of 1.0mum is deposited on a particle deposition region 3; a bead-shaped latex standard particle of 2.0mum is deposited on a particle deposition region 4. When a foreign-body is detected by means of a foreign- body inspection apparatus capable of displaying the wafer 10 for calibration use by using a map and a detection threshold level is set to a lowest level, the numerals of 1 to 4 are displayed on a screen of the foreign-body inspection apparatus. On the other hand, the detection threshold level is increased and a low level is set as a third level, the numerals '3' and '4' are displayed on the screen 5 of the foreign-body inspection apparatus.
Patent JP-2001141213-A (JP)
Title: Catalytic combustor
Inventor: TOKITA YOSHIJI
IPC: F23D11/40
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a catalytic combustor in which a gasification pot is not required to be heated by means of a gasification heater at the time of combustion and power consumption of the gasification heater can be reduced. SOLUTION: A flange-like heat back part 20 is formed above the gasification heater 2 of a gasification pot 1 and a plurality of catalyst. supporting parts 21 are stood radially on the upper surface of the heat back part 20. Consequently, combustion gas generated through sufficient catalytic combustion in a catalyst 7 and blown out from the outlet of the catalyst 7 collides against the heat back part 20 and the catalyst supporting parts 21 before being blown out from between the heat back part 20 and the outlet of the catalyst 7 to the surroundings. Temperature at the heat back part 20 and the catalyst supporting parts 21 are thereby raised by the heat of combustion gas and the temperature in the gasification pot 1 and a heat transfer tube 6 can be held at an optimal level through heat back. Furthermore, power consumption of the gasification heater 2 can be reduced because it is not required to be conducted constantly.
Patent JP-H09178120-A (JP)
Title: Premixing type burner
Inventor: ROBIN MAKUMIRAN
IPC: F23C7/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce harmful wastes while stabilizing a counterflow zone by arranging a lance-like feeder and at least one fuel nozzle extending symmetrically along the center axis of the feeder while being located at the downstream side end part of the lance-like feeder. SOLUTION: A lance-like feeder 1 being extended to the downstream side with the tip part formed by semi-conical part bodies 12 and 13 as base point is arranged symmetrically with respect to the center axis 10 of a premixing type burner 11. The lance-like feeder 1 is provided with a lance pipe 2 and a fuel conduit 3 therein. A fuel is supplied to a fuel nozzle 8 located at the downstream side end part of the fuel conduit 3 through an internal fuel supply path 4. As a result, a specified reverse-flow zone 21 is developed at an outlet 20 of the burner in a combustion chamber formed by a combustion chamber wall 19 and a fire is caught at the tip of the reverse-flow zone. The axial position of the reverse-flow zone 21 is determined by the axial position of the downstream side end part of the lance-like feeder 1. This blocks the axial movement of the reverse-flow zone, ultimately pulsation.
Patent JP-H07180960-A (JP)
Title: Held grain detecting device for grain drier
Inventor: UEJI HITOSHI
IPC: F26B17/14
Filed: 1993-12-21
Abstract: PURPOSE:To permit the visual detection of grains, charged into a grain reserving chamber, easily without moving the holding position of a holding worker. CONSTITUTION:Four corners of a grain reserving chamber 7, formed of fore, aft, left-and-right walls 4a, 4d and the like, is provided with notches 7a obliquely in a plan to provide vertical surfaces 7b in up-and-down direction while the vertical surface 7b is provided with peep windows 7c for observing the amount of grains held into the reserving chamber visually. Accordingly, operators can detect the amount of held grains without moving the holding position of an operator since the peep windows are provided on the vertical surfaces provided in up-and-down while notching the four corners of the reserving chamber obliquely.
Patent JP-S63166000-A (JP)
Inventor: IERUGEN KORUTSU
IPC: G08C19/16
Filed: 1987-12-19
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-H04198358-A (JP)
Title: Polyester resin composition
Inventor: YAMAMOTO NAOKI
IPC: C08L67/02
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a polyester resin composition, excellent in impact resistance, especially impact strength at low temperatures and providing molded products excellent in appearance by blending a thermoplastic polyester resin with a specific polyorganosiloxane-based graft copolymer and a specified organosilane compound. CONSTITUTION:A polyester resin composition is obtained by blending 100 pts.wt. total amount of (A) 60-99 pts.wt. thermoplastic polyester resin (e.g. polyethlyene terephthalate) and (B) 1-40 pts.wt. polyorganosiloxane-based graft copolymer, prepared by grafting one or more vinylic monomers onto a complex rubber having a structure in which 1-99wt.% polyorganosiloxane rubber component is mutually entangled with 99-1wt.% polyalkyl (meth)methacrylate rubber component and having 0.08-0.6mum average particle size with (C) 0.01-10 pts.wt. silane compound having epoxy group and, as necessary, (D) a reinforcing filler in an amount of 10-300 pts.wt. based on 100 pts.wt. aforementioned composition.
Patent JP-H07201291-A (JP)
Title: Magnetic focusing device for cathode-ray tube
Inventor: BURUUNO RUUSERU
IPC: H04N3/16
Filed: 1992-11-05
Abstract: PURPOSE: To provide a magnetic focusing device wherein magnetic drag, coupling between a static coil and a dynamic coil, and electrical/magnetic losses are small. CONSTITUTION: A magnetic focusing device, being disposed around a neck of a cathode-ray tube, is composed of members 20, 21 having different magnetic permeability and equipped with a magnetic frame having a gap 13 in a part radially nearest to the neck. A static focusing coil 11 is housed in the frame and energized by a direct current, while a dynamic focusing coil 12 is energized by a periodically changing current and disposed between the static focusing coil 12 and the neck. The dynamic coil is disposed near the gap part and uses, as a magnetic circuit, the frame part comprizing a material having magnetic permeability whose imaginary component is the smallest.
Patent JP-H11163952-A (JP)
Title: Radio relay booster
Inventor: NAITO MASASHI
IPC: H04L27/18
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio relay booster capable of speeding up the detection of a canceler convergence point and improving communication efficiency by solving the problem of taking so much time in investigating all the combinations of the amount of phase rotation and the amount of attenuation in order to detect the canceler convergence point in the conventional radio relay booster. SOLUTION: In this radio relay booster, a phrase offset detector 15 detects the estimated amount of a phase offset from a residual correlation signal inputted from a complex correlator 14, a phase correction circuit 16 operates a signal which gives a rotation in a direction of eliminating the estimated amount of the phase offset offset to the residual correlation signal inputted from the plural elements correlator 14 on the basis of the estimated amount of the phase offset inputted from the phase offset detector 15 and outputs it to a controller 12, the controller 12 controls a phaser 9 and an attenuator 10, generates a cancel signal and connects it to a reception signal.
Patent JP-H11152178-A (JP)
Title: Anti-dropping ic tray
Inventor: NISHIDA TAKATSUGU
IPC: B65D85/86
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To reliably prevent an IC from dropping from a tray by connecting a protrusion extending from above a side wall thereof in the lateral direction with a tray, by demarcating an IC storage by a lower face of the protrusion, a bottom of the tray and the side wall of the tray, and by horizontally moving the IC into the IC storage for reception. SOLUTION: A protrusion 3 extending horizontally is provided on an upper part of a side wall 2 of a tray 1, and an IC storage 7 defined by a lower face 3A of the protrusion 3, a bottom 4 of the tray 1 and a tray end 5 is provided. When an IC 8 is to be stored in the tray 1, the IC 8 is inserted from an IC insertion part 6 opened upward, and then the IC 8 is received in the IC storage 7 which is horizontally moved. By thus providing the protrusion 3, the IC 8 can be reliably prevented from dropping even if a single tray is carried. At this time, preferably L1 >=(1/2)L2 where L1 refers to a length of the protrusion 3 and L2 refers to a length of the IC 8, thereby obtaining more excellent anti- dropping effects for the IC 8.
Patent JP-H11783-A (JP)
Title: Index device or the like and its control method
Inventor: YAMAMOTO YOSHIAKI
IPC: B23K26/08
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the operational precision of an index device and to lower costs. SOLUTION: An X axis guide rail 20 is fixed to a frame 10. A Y axis guide rail 12 is fixed to an X axis slider 22 freely movable to the X axis guide rail 20. A frame 3 is installed to a Y axis slider 14 freely movable to the Y axis guide rail. And a table 28 is provided in the frame 3. The table 28 is freely rotatable around a θaxis orthogonal to both X axis and Y axis. Further, a head holding jig 32 is provided on the table 28 via a rocking mechanism 30. The X axis guide rail 20 and X axis slider 22 are an axis driving means. Also, the Y axis guide rail 12 and Y axis slider 14 are a Y axis driving means. Like this, the power performance of the Y axis driving means is allowed to set small by providing the Y axis driving means on the X axis driving means. Accordingly, miniaturization and lightening are realized, operational precision is improved and costs are lowered.
Patent JP-H06150033-A (JP)
Title: Weighted adder circuit
Inventor: KOTOBUKI KOKURIYOU
IPC: G06G7/14
Filed: 1992-11-06
Abstract: PURPOSE:To enable small-scale and high-accuracy weighted addition and to easily provide various arithmetical forms by outputting the balanced voltage of parallel resistance in common. CONSTITUTION:A weighted adder circuit A parallelly connects plural inductances L1-L3 corresponding to the common output (such as an output voltage VOUT as a representative) and input voltages V1-V3 are impressed to the other terminals of the inductances L1-L3. Then, the common output of the weighted adder circuit is connected through capacitance C to circuits in following steps. Namely, the weighted adder circuit defines the balanced voltage of parallel inductances as the common output. Therefore, the output voltage VOUT is always turned to the weighted added result with the changes of input voltages V1-V3 and the simulated result of the output voltage VOUT is coincident with a theoretical value calculated by an expression. Then, the higher an input signal frequency is increased, the more energy consumption is reduced.
Patent JP-2000131633-A (JP)
Title: Scanning optical device
Inventor: TOYODA KOJI
IPC: B41J2/44
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a scanning optical device whose constitution is highly precise and also is simple. SOLUTION: A luminous flux emitted from a light source means 1 is deflected by a deflecting means 5, and the luminous flux deflected by the deflecting means 5 is guided to a surface to be scanned 7 by a scanning optical means 6, so that the surface to be scanned 7 is optically scanned. In this case, the scanning optical means 6 possesses a first optical element 6a which does not have power caused by refraction and a second optical element 6b consisting of an anamorphic lens having different positive power caused by the refraction in a horizontal scanning direction and a vertical scanning direction, and a diffraction grating 8 having the positive power caused by diffraction is formed on at least one surface of the first optical element 6a.
Patent JP-H09162261-A (JP)
Title: Substrate transfer device
Inventor: KAMIYAMA TSUTOMU
IPC: G02F1/13
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To enhance a substrate transfer device in processing efficiency keeping a substrate properly high in quality. SOLUTION: A hand member 34 is provided to a transfer unit 24, and a substrate B is transferred as supported by both edges with a pair of support pieces 35a and 35b provided to the hand member 34. The transfer unit 24 is moved by driving an X-axis motor 23 and a Y-aixs motor 25, and the motors 23 and 25 are controlled by the main control means 44 of a controller 40. A memory 46 which stores the maximum bending stress σa induced at the fracture of the substrate B due to deflection and an acceleration calculating means 48 which obtains an allowable bending stress σb basing on the maximum bending stress σa and the acceleration α of a transfer unit which induces the obtained allowable bending stress σb in the substrate B are provided to the controller 40.  A Z-axis moving motor 25 is so controlled by the main control means 44 as to make the transfer unit 24 ascend at the obtained acceleration α.
Patent JP-H04193477-A (JP)
Title: Grinding device and method thereof
Inventor: KAYABA NOBUO
IPC: B24B53/00
Filed: 1990-11-28
Abstract: PURPOSE:To economize the time spent for grinding, by providing a metal bond diamond grinding wheel which drives with its rotation, as the electrode opposed to the grinding wheel, and providing a truing means which corrects the deflection of this grinding wheel. CONSTITUTION:Voltage is applied via a work liquid 5 between a metal bond super abrasive grain grinding wheel 2 and metal bond diamond grinding wheel 3 for truing, then an electrolytic action is caused according to the potential difference between these grinding wheels 2, 3, a binder of one part of the grinding wheels is eluded by the polarity, and the sharpness of the metal bond super abrasive grain grinding wheel 2 eluded with the binder is increased. Then at the truing and dressing times the polarity of an impressing voltage between both grinding wheels 2, 3 is changed, dressing is executed by eluding the metal bond diamond grinding wheel 3 for truing at truing time, and the truing effect is increased. Moreover at dressing time the bond material of the metal bond super abrasive grain grinding wheel 2 for processing is eluded to improve the sharpness of a work 11 working.
Patent JP-2000142278-A (JP)
Title: Telescopic bumper and automobile with container demountable device
Inventor: YOSHIKAWA HIROKUNI
IPC: B60R19/38
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To mitigate impact to a bumper, and enable the bumper to cope with a kind and the size of container by interposing/inserting an actuator freely telescopic in the lateral direction of a car body in bendable parts of a pair of arms connected to a collision preventive member, and installing the arms on a car body. SOLUTION: A telescopic bumper 9 has a collision preventive member 91, a pair of arms 92, 93 connected to the collision preventive member 91 and bendable in the lateral direction, a fluid pressure actuator 96 freely telescopic in the lateral direction by being interposed/inserted in connecting parts 94, 95 existing in bendable parts of a pair of arms 92, 93, an installing member 97 for installing base end parts of a pair of arms 92, 93 on a frame 98 of an automobile 7 with a container demountable device by a bolt, a nut and a machine screw and a pair of guide members 99 for guiding the collision preventive member 91 in the longitudinal direction of a car body 89. The arms 92, 93 can bend by being respectively connected by the connecting parts 94, 95.
Patent JP-H09161061-A (JP)
Title: Image processing method and processor therefor
Inventor: ITO WATARU
IPC: G06T7/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To apply an optimal emphasis processing according to a photographing menu at the time of obtaining an image among images of plural frequency bands obtained by converting the image into a multiple resolution space. SOLUTION: A multiple resolution break-down processing means 2 breaks down an image signal inputted from an image input means 1 to multiple resolution images by a method such as Laplacian pyramid. A selection means 3 selects frequency band and emphasis degree for emphasis processing according to a photographing menu inputted from a photographing menu inputting means 7. An emphasis processing means 4 applies emphasis processing to the image of the selected frequency band. A restoring processing means 5 restores the emphasis-processed image and the other pictures to obtain a processed image signal S'. An image output means 6 reproduces the processed image signal S' as a visible image.
Patent JP-H10160405-A (JP)
Title: Instrument and method for measuring thickness of thin film
Inventor: FISCHER HELMUT
IPC: G01N27/82
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an instrument which can measure the thickness of a thin film having a thickness in the range of a few micrometers. SOLUTION: The instrument for measuring the thickness of thin film is constituted by providing a probe 3 for measurement in one area of a supporting arm 4, so that the pole 8 for measurement of the probe 3 can be put on the surface of a thin film to be measured, and a braking device, the bearing device 6 of the arm 4, and a driving device which drives the arm 4 with a magnetic force in the lower end area of the arm 4. The bearing device 6 is provided with a torsion coil spring means 31 and two ends of the means 31 are respectively fixed to its respective bearing blocks 32 and 33 of the means 31 in the lateral direction against the pivot surface. The pivot motions of the means 31 is substantially restricted within, at least, the Hooke's law of the means 31 and the braking device is actuated by the principle of braking of an eddy current.