baber/WOPTO huggingface dataset:
Patent JP-H06205362-A (JP)
Title: Picture processing unit
Inventor: ARAIDA MITSUHISA
IPC: H04N5/91
Filed: 1992-12-26
Abstract: PURPOSE:To enable the input system to apply overlap processing to a video signal by branching an input motion picture signal into two, multiplying a coefficient A with one branched signal, multiplying a coefficient B with the other branched signal after being stored in a memory and read therefrom, adding the products, and using a CPU to control the coefficients A, B. CONSTITUTION:A motion picture signal from a lens 1 and an image pickup element 2 is converted into a digital signal by an A/D converter 3 and stored in a memory circuit 5 as a luminance signal Y and a chrominance signal C by a camera process circuit 4. Furthermore, multipliers 6, 7 multiplies a coefficient alpha with the signals Y, C and multipliers 8, 9 multiplies a coefficient 1-alpha with the signals Y, C read from the circuit 5. The Y outputs from the multipliers 6, 8 and the C outputs from the multipliers 7, 9 are respectively added by an adder 10 and an adder 11, and a D/A converter 12 receiving each sum signal converts it into an analog video signal and the video signal is outputted to a recorder section 13. In this case, a CPU 14 controls the coefficients alpha, 1-alpha for the circuit 5 and the multipliers 6-9. Thus, the overlap processing of the video signal of one system is attained.
Patent JP-H10181816-A (JP)
Title: Retrieving device by ccd image sensor system
Inventor: IGARASHI KIYOTOSHI
IPC: B42F17/30
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To perform a direct retrieval of goods in stock and efficiently perform the retrieval by sticking a bar code to an object to be retrieved, placing the object to be retrieved on a system rack, makign the object optically non-contact and performing retrieval, recognition and pickup. SOLUTION: Original registers (data and books, etc.) are stored in exclusive files to which bar codes are stuck and the files are placed on a file base to be a system rack. When a magnetic card is inserted into a magnetic encoder, data of the magnetic card is read, a detection/pickup unit 5 is immediately driven and a retrieving work is started by a CCD image sensor 10. When an object to be retrieved is found, a pickup mechanism 11 is driven and files are pushed out. At this time, a pertinent part of a light emitting diode installed in a file receiving base is turned on and the location of the object to be retrieved is notified by light.
Patent JP-2000184333-A (JP)
Title: Recorder
Inventor: KUMAGAI HIKARI
IPC: H04N5/92
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To set a speed for encoding an analog information signal into a digital information signal by providing a means which sets a speed when the analog information signal is encoded into the digital information signal and selecting plural encoding speeds. SOLUTION: A cassette tape type magnetic recording/reproducing device converts the analog video signals received from an analog external input 16 and a BS/UV receiving part analog video output 17 into the digital data which are sampled from the NTSC signals by an NTSC decoding circuit 5 with the prescribed frequency and then encodes the digital data into the MPEG digital signals via an MPEG encoding circuit 7 at a prescribed digital transfer speed. At the same time, a system control circuit 9 controls a transfer rate selection circuit 4 based on the information that is selected by a user via an operating part 13 and changes the digital transfer speed of the circuit 7 to perform an encoding operation at the digital transfer speed that is set by the user.
Patent JP-2000187827-A (JP)
Title: Magnetic recording medium
Inventor: INUKAI TADASHI
IPC: C08G73/10
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the dispersibility and the packing property of micronized magnetic particles and to attain excellent durability by containing a polyimide base resin in a magnetic layer. SOLUTION: The polyimide based resin is contained in the magnetic layer of a magnetic recording medium formed by applying a magnetic material prepared by dispersing ferro magnetic powder in a binder on a non-magnetic supporting body. The polyimide based resin is preferably a polyamide-imide resin containing an alicyclic structure, a polyimide based resin containing a sodium sulfo oxy group and particularly a polyimide base resin obtained by copolymerizing with monosodium 5-sulfo oxy isophthalate. Because such the polyimide based resin is improved in the solubility in a low b.p. solvent and the dispersibility of the magnetic powder without damaging the wear resistance of the polyimide based resin, the magnetic recording medium excellent in the packing property of the magnetic powder, electromagnetic conversion characteristic, heat resistance and travelling durability is obtained.
Patent JP-2000176101-A (JP)
Title: Pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To give a fresh impression to a game player by a method wherein a pattern drawn on the front side of one game board is correlated with a pattern drawn on each game board of a plurality of pachinko machines installed adjacent to an island base and the patterns are combined to display a series of patterns. SOLUTION: When five pachinko machines 1 are installed adjacent to an island base, partial patterns 3a-3e are drawn on the front sides of the machines 1, respectively, in such a manner that the patterns 3a-3e constitute, the pattern, for example, of a train of the Shinkansen Line. That is, by combining the partial patterns 3a-3e, a large pattern 3 of a train of the Shinkansen line is formed. Or on the front side of each game board 32 of five pachinko machines 31, the pattern of each of characters constituting a group of idol talents may be de drawn. Thus, a fresh impression can be given to a game player, without injuring the charm of each character.
Patent JP-2001181795-A (JP)
Title: High chromium cast steel type rolling mill roll stock
Inventor: HIRATA KATSUMI
IPC: C22C38/24
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a high chromium cast steel type rolling mill roll stock having excellent wear resistance and strength and toughness, that is, excellent in accident resistance (resistance to loss by fracture in the case of a sleeve roll) and also having moderate surface roughing resistance. SOLUTION: Thos high chromium cast steel type rolling mill roll stock has a composition consisting of, by weight, 1.0-1.7% C, 0.2-1.5% Si, 0.2-1.5% Mn, 7.0-14.0% Cr, 2.0-6.0% Mo, 0.5-4.0% V, 0.5-4.0% W and the balance essentially Fe and satisfying, by weight, Cr/(Mo+W) >=1.6 and Cr+Mo>=5×V%.
Patent JP-2000183323-A (JP)
Title: Contact image capture device
Inventor: KAWASHIMA SHINGO
IPC: H04N5/374
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization of a contact image reading device and improvement of resolution of the read image, without using expensive lenses or scarificing reliability. SOLUTION: This contact image capture device is provided with plural sensors 12 linearly arranged on a transparent flat substrate 10 for subjecting it to optoelectric conversion and an arithmetic circuit for calculating electric signals from the sensors. Then, an original 16 is directly brought into contact with an opposite plane to the plane on which the sensors are arranged on the flat substrate 10, and light from the original elements are received by the sensors, and the electric signals from the sensors are calculated by an arithmetic circuit so that the original screen can be reproduced.
Patent JP-2001172459-A (JP)
Title: Vinyl chloride-based resin composition and its use
Inventor: ISHIKAWA MASANAO
IPC: C08K5/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride-based resin composition having improved abrasion resistance without damaging other characteristics of the vinyl chloride- based resin composition consisting essentially of a vinyl chloride resin. SOLUTION: This vinyl chloride resin composition comprises 100 pts.wt. vinyl chloride resin, 10-100 pts.wt. polyester elastomer, 5-75 pts.wt. plasticizer, 0-70 pts.wt. filler and 0-30 pts.wt. stabilizer for the vinyl chloride resin.
Patent JP-2000175776-A (JP)
Title: Reclining bed
Inventor: AOSHIMA HIROKI
IPC: A47C20/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To produce no space between the back of a user and a back rising part by pushing out a third part when the back rising part is lifted to make an angle of a designated value between the back rising part and a bed frame, and supporting the curved back by the pushed-out third part. SOLUTION: When a back rising part 20 is flat, a slant face 90a of a cam body 90 is separated from a roller 86. However, since a pivot point 30 of a support 74 to a bed frame 10 is different from a pivot point 34 of the back rising part 20 to the bed frame 10, with an increase in rising angle of the support 74, the support 74 and the back rising part 20 are relatively moved. Thus, the roller 86 pushes down the slant face 90a of the cam body 90 so that a third part 26 is pushed out forward from a second part 24 in the mode of turning on a pin 98 forward. The pushed-out third part 26 fills a space inevitably generated between the second part 24 and the back of a user with rising of the back rising part 20.
Patent JP-H06202594-A (JP)
Title: Liquid crystal driving method
Inventor: YOSHINO KEN
IPC: G09G3/36
Filed: 1992-12-28
Abstract: PURPOSE:To reduce the occurrence of the whiskers and to obtain an excellent picture display by causing only one side of the change from an on voltage to an off voltage or the change from the off voltage to the on voltage to exist at timing on the way excepting the changeover timing of a period in one gradation period. CONSTITUTION:A PWM signal having the off voltage period and the on voltage period corresponding to data in one scanning period is generated from the data inverting the image data from an A/D converter in a period when a timing signal CKFC is an L level and a timing signal P/N is an H level in a PWM circuit, and further, the PWM signal having the off voltage period and the on voltage period corresponding to the image data from the A/D converter in one scanning period is outputted in the period when the timing signal CKFC is the H level and the P/N signal is the L level. In such a case, in the direction of the change between the off voltage period and the on voltage period corresponding to the image data in one common selective period, only the rise exists.
Patent JP-H05180274-A (JP)
Title: Endless spiral belt
Inventor: IKETAKI KAZUHIKO
IPC: B21F43/00
Filed: 1991-12-26
Abstract: PURPOSE:To heighten coil density and pressure proof strength by meshing similar coils with spiral coils while changing the spiral directions alternately, combining this constitution repeatedly with each other as a basic coil, and inserting/ connecting a connecting rod into/to a common connecting hole to be formed. CONSTITUTION:Spiral coils 2-6, whose spiral directions are changed alternately, are meshed in order with each other between spirals of a basic spiral coil 1 by dislocating the insertion depth respectively by one fifth of the spiral length. When spirals 7-11 of the coils of a constitution unit in a preceding position are inserted into this constitution unit, common connecting holes are formed between the coils 1 and 7, 2 and 8, 3 and 9, 4 and 10 and 5 and 11, and the spirals of the coils 2-6 being crowded out of the spiral of the coil 1 are inserted into the spiral of a basic coil of a constitution unit in a succeeding position, so that a common communicating hole is formed. When a connecting rod 12 is inserted into the common hole of the coils 1 and 6, the coils 1 and 6 are connected to each other, and when the others are connected similarly to each other, they are formed in an endless shape. Thereby, an endless shape spiral belt having high coil density and large pressure proof strength can be obtained.
Patent JP-2000184186-A (JP)
Title: Image processing method, image processor, image forming device and recording medium
Inventor: KAMIJO HIROYOSHI
IPC: G06T3/40
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method, image processor and image forming device capable of excluding factors causing picture deterioration such as a blur, a moire at the time of impositioning and outputting plural original images and a recording medium recording a program for executing the image processing method. SOLUTION: An image subjected to variable power processing in a sub- scanning direction by a scanner part 10 is given filtering processing using a filter according to a variable power and a variable power ratio by a main scanning variable power and filtering processing part 14 and assembled to an output image by an N-UP image forming part 15. Then, color conversion processing and gradation correcting processing are given to this output image and transferred to IOT5 to be outputted.
Patent JP-2000176702-A (JP)
Title: Both side simultaneous machining method of plate form workpiece and its device
Inventor: TAGAMI MASAKI
IPC: H02N2/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a both side simultaneous processing method of a plate form workpiece and its device which can be cut a work precisely without twisting it, by using a cutter fixed to a tool rest, and another cutter provided movable in the direction of the cutter. SOLUTION: Both processing surfaces Wb of a plate form workpiece W grasped by a chuck claw 14 provided at the front end of a rotary spindle are cutting processed at a time in the condition held between a fixed side cutter 71 provided on a tool rest, and a bendable side cutter 70 provided just opposing to the fixed side cutter 71. A cutting influence to give a twisting to the plate form workpiece W is set off by both processing surfaces Wb. The processing margines t by both cutters 70 and 71 are set even by utilizing the abutting surface 45 of a process standard device provided on the tool rest. The edge of the bendable side cutter 70 is positioned precisely by the moving amount by amplifying the extension and contraction of a piezoelectric element by a stroke amplifying mechanism.
Patent JP-H11323194-A (JP)
Title: Preparation process for a composite material having a hydrophilic photocatalytic surface, a photocatalytic hydrophilic composite material, and a photocatalytic hydrophilic coating composition
Inventor: TAKAHASHI KAZUO
IPC: B32B9/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a composite material having a hydrophilic photocatalytic surface which is well workable and highly adhesive, and a preparation process therefor. SOLUTION: A composite material having a hydrophilic photocatalytic surface and a preparation process therefor, which comprises preparing a substrate, covering the surface of the substrate with an adhesive layer, and coating the surface of the adhesive layer with a photocatalytic coating composition comprising a photocatalytic material and an organic solvent which has a solubility parameter of from 9 to 14.8, thereby forming a surface layer exhibiting a hydrophilic nature in response to the light excitation of the photocatalytic material.
Patent JP-2001170038-A (JP)
Title: Gantry rotation balance adjusting instrument
Inventor: MAITA MASAJI
IPC: A61B6/03
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise gantry rotation balance adjusting instrument. SOLUTION: This instrument is comprised of a guide 103 mounted at least either in the radial direction or in the rotation axis direction of a rotary casing (gantry rotating part) 4, and a weight 105 mounted movably on the guide 103.
Patent JP-2000187791-A (JP)
Title: Bus stop information communication system
Inventor: HONDA TOSHIHIRO
IPC: G08B27/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To normally inform persons, who are waiting for a bus at a bus stop, of the bus operation conditions and to inform them of information of an accident or disasters at the time of the occurrence of the accident or disasters. SOLUTION: This system consists of a weak radio wave transmission equipment 1 attached to a bus, a repeater 2 which is provided in the vicinity of the bus stop and is provided with a weak radio wave reception part to receive the weak radio wave from the weak radio wave transmission equipment 1, a conversion part 22 to convert the weak radio wave to a specific low-power radio wave, and a specific low- power radio wave transmission/reception part 34 to receive and transmit the specific low-power radio wave, a device main body 3 which is provided at the bus stop and is provided with a specific low-power radio wave transmission/reception part 31 to receive the specific low-power radio wave from the repeater 2 and a disaster prevention radio wave transmission/reception part 32 to receive a disaster prevention radio wave from a disaster prevention center, and report means 5 and 6 connected to the device main body 3. By this constitution. The bus operation condition is normally reported to the bus stop, and disaster prevention information is reported there at the time of the occurrence of disasters.
Patent JP-H11187673-A (JP)
Title: High voltage generation device
Inventor: KATO KENICHI
IPC: H01T19/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To attain positive and negative ion balance operation with a simple and low-cost AC system structure by forming a DC bias means to the output side of a piezoelectric transformer for output voltage control. SOLUTION: A high voltage generation device consists of a piezoelectric transformer drive circuit 1, a piezoelectric transformer 2, an output voltage bias circuit 3, and a needle electrode 4, whereas the voltage bias circuit 3 consists of a diode 5 and a resistor 6. The piezoelectric transformer 2 boosts the voltage outputted from the piezoelectric transformer drive circuit 1, and outputs it. The output voltage bias circuit 3 is a circuit for applying targeted DC bias to the output voltage of the piezoelectric transformer 2. By changing the resistance value of the resistor 6, the DC bias value of the output voltage can be controlled with the total output voltage maintained. By reversing the polarity of the diode 5, the polarity of the DC bias can be changed easily. It is thus possible to control the DC bias and change the polarity of the DC bias with a simple and low-cost structure.
Patent JP-H11191926-A (JP)
Title: Fault point survey support device and record medium having its programs recorded therein
Inventor: OKAMOTO NOBUHISA
IPC: H02J13/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To enable operators and a filed maintenance team to accurately understand the state of a distribution system and information from a field, when a survey is performed of a fault point on a distribution line. SOLUTION: This device comprises a central device 101 and a portable terminal 110. The central device 101 is provided with a storing means 2103 of the database of a distribution system, a storing means 2104 of the on-line data of a fault section, a power failure section, the state of devices in the field, etc., a slave station monitoring means 2105, which determines a power failure section based on the information of a switch from distribution line automating salve stations 120, a salve station control means 2106, which controls the distribution line automating stations, a portable terminal monitoring and control means 102 which updates the on-line data with the data from a portable terminal 110 and transmits this updated data to the portable terminal, a display unit 2107 of the state of the distribution system, and an input device 2102,  which controls the distribution line automating slave station through input by operators. The operable terminal 110 is provided with a storing means 111 of the data base of the distribution system, a storing means 114 of street map data, and an input/ output control means 112 and a display unit 113, which receives the on-line data which are updated by the central device 101 and displays the fault section.
Patent JP-2000192179-A (JP)
Title: Die-cast member
Inventor: SCHIRRA JOHN J
IPC: C23C/
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To form a die-cast member with a material having a high melting temp. such as a nickel base superalloy. SOLUTION: This die-cast member is composed of IN718 which is a nickel base superalloy. The microstructure of the member does not contain flowlines and has the fine average grain size of, for instance, ASTM3 or that finer than this. As the illustrative members, gas turbine engine members such as blades, vanes, cases and seals are included.
Patent JP-H11190137-A (JP)
Title: Bathroom having bay window and counter panel therefor
Inventor: TSUSAKA SATOSHI
IPC: E04H1/12
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To install a bathtub longer/larger as much as possible without disrupting a building footing by forming the bench part by recessing the lengthwise directional one end part of the bathtub, and arranging this bench part above the bay window side building footing. SOLUTION: A bay window 2 is formed over a washing place 3 from this short side part 1a on the side of the short side part 1a of a bathtub 1. The sitting bench part 1b is recessed/formed in the bathtub 1 in the width direction of the short side part 1a in the lengthwise directional one end part in the bathtub 1. This bench part 1b is arranged above a bay window 2 side building footing 5. Therefore, the bathtub 1 can be installed longer/larger as much as possible without disrupting the bay window 2 side building footing 5. A bathroom can be easily/quickly executed, and waterproofness around a bay window 2 can also be highly secured.
Patent JP-H11200232-A (JP)
Title: Fixation of mark cloth and mark cloth
Inventor: TANAKA HIROSHI
IPC: D06H5/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for fixing a mark cloth, capable of surely and temporally tacking the mark cloth cut and formed in a prescribed outer shape on, for example, a uniform wear to prevent the dislocation, etc., of the mark cloth during a pressing and heating work, and capable of surely sticking and fixing the mark cloth to a prescribed position and efficiently executing the work without staining the surroundings. SOLUTION: This method for fixing a mark cloth comprises setting a mark cloth main body 2 having a thermo-compression bonding film layer 3 integrally adhered to the back surface of the mark cloth main body to the upper surface of a cloth substrate and subsequently thermally melting the thermo-compression bonding film layer 3 to stick and fix the film layer 3 to the cloth substrate. Therein, release paper 5 on a bond layer 4 preliminarily formed on the thermo-compression bonding layer 3 is released, and the thermo-compression bonding layer 3 is subsequently temporally tacked to the cloth substrate through a bonding layer 4.  The mark cloth itself 1 is formed by laminating the mark cloth main body 2, the thermo- compression bonding film layer 3 integrally stuck and disposed on the back surface of the mark cloth main body 2, the bond layer 4 formed on the back surface of the thermo- compression bonding film layer 3 in a layer-like state and capable of bonding to the cloth substrate, a bond layer 4 capable of bonding to the surface of the web substrate, and releasable release paper 5 covering the surface of the bond layer 4.