baber/WOPTO huggingface dataset:
Patent JP-H09305764-A (JP)
Title: Detection method and device for image pattern defect
Inventor: MIYAZAWA FUMINORI
IPC: G06T1/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the wrong detection of a displacement and also to detect even a minute defect that is conventionally hidden in the displacement in the original size of the defect by defining a reference pattern image by smoothing only the foreground of a pattern and the direction set along the boundary line of the foreground. SOLUTION: A checked pattern is photographed by an image input means via a camera, etc., and recorded as a digital image, i.e., a checked pattern image. Then a smoothing means 12 smoothes the checked pattern image by means of a smoothed template image prepared according to the direction of a check pattern. Thus, a reference pattern image is obtained with no displacement. A comparison means 14 subtracts the checked pattern image from the reference pattern image to output the defect of a projecting part as an image. Then the means 14 subtracts the reference pattern image from the checked pattern image to output the defect of a recessing part as an image. These two outputted images are added together as a defect detection result image.
Patent JP-S6010080-A (JP)
Inventor: MICHIHIRA OSAMU
IPC: E05B85/00
Filed: 1983-06-29
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-H05313009-A (JP)
Title: Pigment dispersed color filter and photosensitive resin composition
Inventor: SAKAKAWA MAKOTO
IPC: G02B5/20
Filed: 1992-05-12
Abstract: PURPOSE:To improve various characteristics (the angle of visibility, cell gap control, and the like) of a color LCD panel by specifying the thickness of a color filter layer. CONSTITUTION:A pigment dispersed color filter 10 is formed of a composition composed of a pigment, acrylic resin, a photo-polymerized monomer and a photo-polymerization starting agent. The thickness of a color filter layer 10 is set to 0.8-1.4mum, and its composition is desirably set to 40-50% of pigment, 25-40% of acrylic resin and 15-20% of photo-polymerized monomer. In the process of dispersing the pigment in the acrylic resin, the process of reducing the acrylic resin part and adding the photo-polymerized monomer, heretofore added in the following process, at the time of dispersion in order to make up for the reduced resin part is thereby adopted to obtain the desirable dispersed state. The sensitivity required in a manufacturing process is also maintaned, and the content of the pigment in a photosensitive colored resin composition can be increased.
Patent JP-H11313284-A (JP)
Title: Tape recorder
Inventor: HIMENO TAKUJI
IPC: H04N5/783
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To utilize effectively a recording area of a recording tape medium without decreasing a maximum recording rate assigned to an input source side by preventing deterioration in the resolution of a variable speed reproduction image so as to obtain an easy-to-see variable speed reproduction image decoded later in the case of conducting variable speed reproduction in a digital VCR(video cassette recorder). SOLUTION: In the case of recording an MPEG(moving picture image coding experts group) source on a tape, a bit rate of the MPEG source is detected and variable speed reproduction data are generated from the MPEG source. Then a capacity of a recording area for variable reproduction speed data and a capacity of a recording area for conventional reproduction data are made variable depending on a difference between a bit rate recorded on the tape (recordable bit rate) and a source bit rate detected from the MPEG source.
Patent JP-S60263174-A (JP)
Title: Jump type developing device
Inventor: FUJIMURA HIROSHI
IPC: G03G15/01
Filed: 1984-06-12
Abstract: PURPOSE:To obtain the developing device of a polychromatic electrophotographic device which reproduces a sharp polychromatic electrophotograph while preventing the scattering of toner by using a conductive material for the opening surface part of a case and grounding it through a resistance. CONSTITUTION:The developing device is equipped with a developing roller 2 and a magnet roller 3. A plate 4 made of a conductive material provided to the front surface (opening surface part) of the case 1 opposite a photosensitive body 7 constitutes part of the case 1. The conductive plate 4 is grounded through an earth wire 5 with resistance 5A, so none of charges induced by charges that a latent image on the photosensitive body 7 has is accumulated and flying toner is never scattered by charges.
Patent JP-S5644400-A (JP)
Title: Exciting apparatus for synchronous generator
Inventor: TSUJI KATSUHIDE
IPC: H02H9/04
Filed: 1979-09-19
Abstract: PURPOSE:To enable to accomplish a quick replacement of an arrestor by invariably keeping a low voltage applied to a preliminary arrestor (surge absorber). CONSTITUTION:Normally, contacts 10-1, 10-2 and 10-4 of a switch 10 are closed while a contact 10-3 thereof is opened. An arrestor 8 is connected to the positive side p and the negative side n of an exciting circuit while a low voltage is applied to a preliminary arrestor 8-1 by way of a potential resistors 11 and 12. To change the arrestor 8, the contacts 10-1, 10-2 and 10-4 of the switch 10 are opened while the contact 10-3 is closed to connect the preliminary arrestor 8-1 to the exciting circuit. Such an invariable application of a low voltage to the preliminary arrestor eliminates the need for application of the voltage by a separate power source for the replacement of the arrestor thereby enabling quick change of the arrestor.
Patent JP-H09304102-A (JP)
Title: Route guide apparatus for vehicle
Inventor: NOJIMA AKIHIKO
IPC: G08G1/09
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a route guide apparatus by which a route can be guided plainly by a method wherein the advance direction of a vehicle existing in front of an own vehicle is detected and the own vehicle is guided by making use of the direction as a reference. SOLUTION: A navigation ECU 10 performs a voice guide operation saying, e.g. 'Turn to the left at a crossing so-and-so about 300 meters ahead.' through a loudspeaker 26 when a guide crossing is situated about 300 meters ahead, and a vehicle in front is detected by a distance-between-vehicles sensor 14. When the vehicle in front exists, a distance up to the vehicle is detected, and whether the vehicle in front enters the guide crossing or not is detected. When the vehicle in front enters the guide crossing, a guide voice saying, e.g. 'Turn to the left at the crossing of the vehicle in front.' or the like is output. When the vehicle in front does not exist, a voice guide operation saying, e.g. 'Turn to the left about 100 meters ahead.' is performed.  In this case, the behavior of the vehicle in front is detected on the basis of the detection image of a CCD camera 20, a guide operation saying 'Turn to the left at a crossing at which the vehicle in front goes straight on.' is performed at this time, and the guide crossing can be recognized more clearly at a multilevel crossing, a nearby crossing or the like.
Patent JP-H06305096-A (JP)
Title: Packing material excellent in heat resistance and strength and having linear cutting properties
Inventor: TAKAHASHI HOKO
IPC: B65D33/00
Filed: 1993-04-23
Abstract: PURPOSE:To develop a packing material having high thrusting resistance, high strength, moistureproof properties and aroma retaining properties, capable of being easily linearly cut, sultablly usable in the packing of rice cake, confectionary, flakes of dried bonito, mayonnaise, ketchup, soup, mastard, miso or pickles and capable of being continuously and inexpensively produced. CONSTITUTION:A packing material excellent in heat resistance and strength having linear cutting properties is composed of a laminate containing a moistureproof film layer (a) obtained by uniaxially rolling a film based on a high density polyethylene resin and characterized by that the degree of orientation of longitudinal and lateral axis directions measured by an infrared two-color method is 5 or more, a polyamide resin film (b) and a resin film layer (c) having barrier properties composed of a barrier resin other than a polyamide resin.
Patent JP-S5911786-A (JP)
Title: Power converter
Inventor: UCHINO HIROSHI
IPC: H02M7/515
Filed: 1982-07-09
Abstract: PURPOSE:To increase the voltage and the capacity of a power converter and to enable to generate high frequency by applying a reverse bias voltage from a bias power source when the GTOs of thyristor arms are turned OFF. CONSTITUTION:A plurality of thyristor arms UP-WP, UN-WN are connected in bridges. Respective thyristor arms are composed by connecting a normal thyristor in series with the parallel circuit of thyristors 9-14 having forcibly commutating functions and a bias power source 24. When the thyristors 9-14 having forcibly commutating function are turned OFF by gate control circuit 16, 17, reverse bias voltage is applied by the bias power source 24.
Patent JP-H01289221-A (JP)
Title: Manufacture of voltage-dependent nonlinear resistance element
Inventor: NOI KEIICHI
IPC: H01C7/10
Filed: 1988-05-17
Abstract: PURPOSE:To obtain a voltage-dependent nonlinear resistance element having an excellent characteristic by a method wherein a paste composed mainly of Cu is dried in the air and an ohmic electrode is formed on a sintered substance composed mainly of SrTiO3. CONSTITUTION:A paste whose main component is Cu and which contains a borosilicate lead-based glass frit and a resin is applied, by using a screen printing method, to a region used to form electrodes of a sintered substance 1 composed mainly of SrTiO3. Then, this paste is dried in the air, a resistance element having ohmic electrodes 2a-2c composed mainly of Cu is obtained on the sintered substance 1. By this setup, the electrodes come into ohmic contact with the sintered substance, and an interface between the sintered substance and the electrodes has not rectification action; accordingly, voltage nonlinearity of the sintered substance itself can be displayed sufficiently.
Patent JP-H0951021-A (JP)
Title: Press-contacting device and press-contacting head device
Inventor: KAWATANI NORIO
IPC: H01L21/603
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To press-contact a press-contacting surface of a press-contacting head with the top face of a liquid crystal panel, with a high parallelism, by providing the first deformation means which so deforms a pressure head holding means as to open/close a notch opening and the second deformation means which so deforms an opening end as to collapse parallel with the first direction. SOLUTION: Top fixing screws 36A and 36B of a head unit 31 are loosened, and an adjust screw 35 is rotated for adjusting inclination in front and rear direction of a press-contacting surface 23AX of a press-contacting head 23. Then the top fixing screws 36A and 36B of the head unit 31 are tightened, for adjusting the inclination of the front and rear direction of the press- contacting head 23 of the press-contacting head 23. And further, adjust screws 40A and 40B of the head unit 31 are rotated, for adjusting inclination in left and right direction of the press-contacting surface 23AX of the press-contacting head 23. Thus, the press-contacting surface 23AX of the press-contacting head 23 of each head unit 31 are adjusted in parallel to a liquid crystal panel placed on receiving base, respectively.
Patent JP-H06329361-A (JP)
Title: Elevator
Inventor: TERAMACHI HIROSHI
IPC: B66B1/24
Filed: 1993-05-21
Abstract: PURPOSE:To prevent drop of an elevator in the event of power failure by furnishing a plurality of threaded shafts and a linear guide device in the direction of elevating and sinking, supporting them on an elevator box with specified bearings, putting ball nuts to be driven by motor in engagement with the threaded shafts and elevating and sinking, and furnishing each ball nut with a torque limiter functioning specifically in the downward direction. CONSTITUTION:A linear guide device 6 and a pair of threaded shafts 2a are installed in the elevating and sinking direction of an elevator box 1. The elevator box 1 is equipped with slide tables 6b, 6b and allowed to slide on a rail 6a provided on the linear guide device 6. A ball nut 3a mounted through an angular contact bearing is put in engagement with the threaded shaft 2a, and the ball nut 3a is rotated by a motor 4 so that the elevator box 1 is elevated and sunk. The ball nut 3a is furnished with a torque limiter 5 which admits rotating in the rising direction and admits rotation in the falling direction only when the torque exceeds a certain level.
Patent JP-H07325147-A (JP)
Title: Radar and radar signal processing method
Inventor: IWAMOTO MASAFUMI
IPC: G01S13/89
Filed: 1994-06-01
Abstract: PURPOSE:To obtain a radar utilizing the Doppler effect generated through movement of a target or variation in the angle of orientation in which the vibration of radar platform has little effect on the detection of a moving target, determination of the shape of target or the distribution of the radar cross-section from the Doppler frequency distribution. CONSTITUTION:A transmitter/receiver 2 receives an echo from a target, i.e., a high frequency pulse signal, through an antenna 1 and means 5 detects a reference point on the target (a part where the cross-section is significantly larger than the surroundings on the target). Means 4 compensates for the phase of all receiving signals with reference to a range bin at the reference point. (The phase difference caused by the vibration of radar platform can be removed from the receiving signal by subtracting the phase of echo at the reference point from the phase of echo at the observation point.)
Patent JP-S5453624-A (JP)
Title: Watchcase
Inventor: OCHIAI TOSHIHIKO
IPC: G04B37/22
Filed: 1977-10-07
Abstract: PURPOSE:To enhance the hardness and corrosion resistance of a watchcase made of stainless steel or the like by irradiating the case with laser beam. CONSTITUTION:A wathchcase is made of inexpensive material such as stainless steel. The surface of this watchcase is irradiated with laser beams to be impact hardened and then it is glazed to enhance the corrosion resistance. Thus, a watchcase with superior hardness and corrosion resistance is obtd, without using any expensive material such as ceramics or corrosion resistant alloy.
Patent JP-H04345672-A (JP)
Title: Waterless plate ink for nonabsorbing printing object
Inventor: YOSHITANI HITOSHI
IPC: C09D11/02
Filed: 1991-05-24
Abstract: PURPOSE:To prepare the title ink which is free from scumming, swelling of a printed object, lowering in adhesiveness, etc., and excellent in printing properties by incorporating a specific petroleum-derived solvent into the ink. CONSTITUTION:The title ink contains at least 5wt.% petroleum-derived solvent which has an initial b.p. of 260-360 deg.C and a paraffin content of 50wt.% or higher. The solvent may be added in producing a varnish or may be mixed with a pigment and the varnish in producing the ink.
Patent JP-S5644872-A (JP)
Title: Measuring device of initial velocity of cannonball or the like
Inventor: TASHIRO YASUSHI
IPC: G01S13/58
Filed: 1979-09-20
Abstract: PURPOSE:To measure the initial velocity of a discharged body with accurate and ease by performing the plurality of velocity measurements concerning one flight of one discharged body and calculating the initial velocity from the result of the measurement. CONSTITUTION:A micro wave from a generator 1 is radiated from antenna 3 of a doppler radar through a circular 2. A reflected wave thereof is added to a mixer 4 through the circulator 2. A doppler frequency is output from the mixer 4 and becomes a doppler pulse via an amplifier 5, zone filter 6, and a wave form conversion circuit 7. A gate pulse of a measuring gate 9 is obtained from said pulse and the doppler frequency is measured at a measuring circuit 11 by a clock of a generator 10 and then input to a computer 12. The computer 12 indicates the initial velocity of the body with an indicator 13 by calculating said initial velocity using an approximate formula from a plurality of existing velocities.
Patent JP-S5964397-A (JP)
Inventor: FUIRITSUPU MAN
IPC: B42D1/00
Filed: 1983-07-01
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-2000310179-A (JP)
Title: Rotor for horizontal axis windmill
Inventor: YOSHIDA SHIGEO
IPC: F03D1/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for horizontal axis windmill which can obtain uniform thrust force in simple structure and excellent in durability by suppressing fluctuating loads acting each part. SOLUTION: In a rotor for horizontal axis windmills wherein a rotor 10 is mounted and supported on the main spindle rotatably supported around a rotor rotation center axis line L extending in nearly horizontal direction, the rotor 10 is provided with a hub 11 which is mounted and supported on the main spindle and a blade 13 connected to the hub 11 at its base end.  This blade 13 is connected to the rotor 10 at its base end 14a and provided with an internal blade section 14 inclined to the rotor rotation center axis line L and extending along a blade twist center axis line (a) nearly orthogonally intersecting with this rotor rotation center axis line L, and a blade end section 15, which is formed continuously at the tip of the internal blade section 14 and wherein the center G presented to wind pressure is positioned on the side opposite to the rotation direction more than the blade twist center axis line (a).
Patent JP-H09303233-A (JP)
Title: Accumulator fuel injection system
Inventor: NISHIJIMA YOSHIAKI
IPC: F02M47/02
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the working of a seat part of an accumulator vessel contacting with a clamping member as well as to lock the accumulator vessel and this fastening member both liquidtightly. SOLUTION: An accumulator vessel 11 and plate members 21 and 31 are formed separately from each other, and these plate members 21 and 31 are clamped tight to this accumulator vessel 11 by bolts 22 and 34. In addition, an accumulator chamber 11a accumulating fuel under pressure is formed in this accumulator vessel 11, and plural pieces of through holes interconnecting this accumulator chamber 11a and an external part of the accumulator vessel 11 are formed there. In this case a seat part, where each tip of a flow limiter 40 and a pressure limiter 51 contacts with, is formed in each through hole. The flow limiter 40 and the pressure limiter 51 are screwed tight to the plate members 31 and 21 screwed to the accumulator vessel 11, whereby the flow limiter 40 and the pressure limiter 51 are liquidtightly fastened to the accumulator vessel 11 tight enough.
Patent JP-S5346241-A (JP)
Title: Impedance matching unit
Inventor: TAKATOU TOSHIKAZU
IPC: H04B3/02
Filed: 1976-10-08
Abstract: PURPOSE: To simplify the operation and work, for example, to split unnecessary matching circuit from the line, by enabling simple connection or disconnection of the matching circuit with the transmission line. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6013239-A (JP)
Title: Top-dead-point-measurement controlling apparatus in reciprocating piston-crank mechanism
Inventor: DOUBA TAKATO
IPC: F02B77/08
Filed: 1983-07-04
Abstract: PURPOSE:To improve accuracy of measurement of the top dead point of a piston by a relatively simple apparatus, by providing an encoder for detecting the rotary angle of a crank shaft, a sensor for detecting the movement amount of the piston, and a counter for the encoder. CONSTITUTION:An encoder 8 for detecting the rotary angle of a crank shaft 3 and a sensor 24 for detecting the movement amount (x) of a piston 2 are attached to an engine block 4. The crank shaft 3 is rotated rightward. When the piston position (x) becomes H+A, the crank shaft is stopped. Then it is rotated leftward. When the piston position becomes H, the content of the counter of the encoder 8 is made to be zero. The crank shaft is further rotated leftward. When H+A is reached, the crank shaft 3 is stopped. It is rotated rightward again. When the height H is reached, the pulse number per unit movement, which is sent by the encoder 8, is doubled. The rightward rotation is further continued. When the content of the counter becomes zero, the crank shaft 3 is stopped. The piston position at this time is the accurate top dead point.
Patent JP-S5644292-A (JP)
Title: Time slot converting device
Inventor: KOYAMA MASAYUKI
IPC: H04J3/00
Filed: 1979-09-19
Abstract: PURPOSE:To convert the data bit and the status bit in the same frame respectively, by storing them temporarily to delay outputs by one frame in the device which converts the time slot of data multiplexed in time division. CONSTITUTION:Data D bit of channel CH5 input from line LN2 is sampled by the assigned sampling pulse and is written into frame buffer memory FBM. Simultaneously, status S bit is written into status bus memory DPMO and so on. Data written in memory FBM is read out to be in time for output to the line one frame after. As a result, time slot conversion from channel CH5 of line LN2 to channel CH 1 of line LN8 is performed. Similarly, the S bit is converted to channel CH 1 of line LN8. Thus, the D bit and the S bit are stored temporarily and outputs are delayed by one- frame bits and both bits are subjected to time slot conversion in the same frame.
Patent JP-H08295768-A (JP)
Title: Antibacterial resin composition
Inventor: MAEDA MUTSUMI
IPC: C08K3/08
Filed: 1995-04-24
Abstract: PURPOSE: To obtain an antibacterial mildewproofing resin suitable for air conditioner parts by blending a polymer consisting mainly of styrene with an inorganic compound powder carrying an antibacterial metal and an inorganic compound powder carrying an organic thiazoline compound. CONSTITUTION: 100 pts.wt. polymer (A) consisting mainly of styrene is blended with 0.1-3 pts.wt. inorganic compound (B) having a mean particle diameter of 0.1-10μm and carrying an antibacterial metal and 0.1-3 pts.wt. inorganic compound (C) having a mean particle diameter of 0.1-10μm and carrying an organic thiazoline compound to give an antibacterial mildewprooding thermoplastic resin. It is desirable that the inorganic carrier compound B comprises zeolite and that the inorganic carrier compound C comprises silica gel. Cu, Ag, Zn and Ni can be used as the antibacterial metal for the component B. Ag is used preferably in an amount of at most 30wt.%, and other metals preferably in an amount of at most 35wt.% based on the anhydrous inorganic compound. An example of effective organic thiazoline compound used for the component C is 2-n-octyl-4-isothiazolin-3-one.  The resin thus obtained is excellent in surface smoothness, strength, etc.
Patent JP-S5643029-A (JP)
Title: Engine supporting device
Inventor: TAKEI HIROFUMI
IPC: F16M7/00
Filed: 1979-09-19
Abstract: PURPOSE:To improve vibration-proof effect of an engine over a wide range of running thereof by reducing effective spring constant of a resilient member by a hydraulic actuator. CONSTITUTION:An insulator consists of an engine side supporting plate 1, car body side supporting plate 2 and vibration-proof rubbers 5, 6 interconnecting these plates 1, 2. A bellowslike hydraulic actuator 9 supported by stoppers 7, 8 is provided between the vibration-proof rubbers 5, 6 and on both ends 9a, 9b bears against such rubbers 5, 6. Oil pressure changing corresponding to the rotational frequency of the engine is introduced into the hydraulic actuator 9 through a tube 11, and as the rotational frequency of the engine increases the oil pressure also rises to deform yieldingly the vibration-proof rubbers 5, 6. This yielding deformation reduces the effective spring constant of the vibration-proof rubbers so that high frequency vibration from the engine can not be transmitted to the car body.