baber/WOPTO huggingface dataset:
Patent JP-H07128611-A (JP)
Title: Laser beam absorber
Inventor: KARUBE NORIO
IPC: G02B27/00
Filed: 1993-11-02
Abstract: PURPOSE:To reduce the cost of the laser beam absorber which attenuates and absorbs the laser beam emitted from a laser oscillator and to effectively cool the absorber. CONSTITUTION:The absorber body part 10 of this laser beam absorber 100 is formed of a pipe group consisting of eight pieces of copper pipes 11 to 17 and 18. Eight pieces of the copper pipes 11 to 18 are so arranged that their respective one-side ends form a circumference. While the copper pipes 11 to 18 are arranged to a cylindrical shape in the beginning state of the manufacture thereof, an assembled part is formed at approximately the central part 10m thereof in such a manner that the entire or the greater part of the incident laser beam falls onto any of the copper pipes 11 to 18. The assembled part is formed by twisting the entire part of the copper pipes 11 to 18 lining up in the cylindrical form. Further, the copper pipes 11 to 18 are coated with blackening chromium at a thickness of 10 to 30mum on their surfaces. The incident laser beam 100L is absorbed by these blackening chromium layers and the heat absorbed at this time is cooled via the copper pipes 11 to 18 by the cooling water flowing in the copper pipes 11 to 18.
Patent JP-S6289751-A (JP)
Title: Production of rubber composition compounded with large amount of carbon black
Inventor: TANAKA MITSURU
IPC: C08K3/04
Filed: 1985-12-05
Abstract: PURPOSE:To produce a rubber composition compounded with a large amount of carbon black, easily, by dispersing a rubber in a dispersing liquid, adding the dispersion to a uniform suspension of carbon black and water, stirring the mixture, separating and removing the liquid component from the mixture and oxidizing the solid component. CONSTITUTION:A rubber is dispersed in a dispersing liquid (water or an organic solvent) and the dispersion is added to a uniform aqueous suspension of carbon black having a specific surface area of >=600m<2>/g, preferably 800-1,500m<2>/g (produced by increasing the surface area of furnace black, acetylene black, etc., by stem oxidization treatment, etc.). The amount of carbon black is 300-3,000pts.(wt.) per 100pts. of the rubber. The mixture is stirred, a liquid component is separated and removed from the mixture and the obtained composition is treated with an oxidizing agent (preferably oxygen or ozone) using a rotary kiln, Herschoff furnace, etc., to obtain the objective rubber composition compounded with a large amount of carbon black and useful as a master batch.
Patent JP-H03135188-A (JP)
Title: Moving adaptive luminance signal color signal separation filter
Inventor: ISHIZUKA MITSURU
IPC: H03H21/00
Filed: 1989-10-19
Abstract: PURPOSE:To attain YC separation with high resolution and less picture quality deterioration such as cross color or dot disturbance by utilizing the inter-frame correlation so as to use an inter-frame filter for a still picture and an inter-field filter for a moving picture. CONSTITUTION:A V signal 101 of the NTSC system is inputted to an inframe YC separation circuit 53, an inter-frame YC separation circuit 5 and a moving detection circuit 92 and the circuit 92 discriminates whether a still picture signal or a moving picture signal and outputs a selected signal. A Y signal outputted from a moving adaptive YC separation filter of the circuit 53 uses the inter- frame correlation so as to detect in-field or inter-field correlation locally when the result of the detection by the circuit 92 is a moving picture. When the inter-field correlation is large, the YC separation is attained by the inter-field processing and when no inter-field correlation exists, the YC separation by the in-field processing is implemented. The YC separation is always optimizingly executed by controlling adaptively an output of the inter-frame separation filter for the YC separation in the case of a still picture.
Patent JP-H04150024-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI HIDEKI
IPC: H01L21/3065
Filed: 1990-10-12
Abstract: PURPOSE:To prevent the electrostatic breakdown of a MOS transistor element by a method wherein a metal film is formed only on the surface of a photoresist pattern in order to prevent the excessive electrification at a dry etching process. CONSTITUTION:An aluminum film 4 is sputtered on a silicon substrate 1 on which a silicon film 2 and a photoresist 3 have been formed. At this time, it is sputtered in an oblique direction of about 45 deg. by using an angle-setting device 9; a wafer holder 7 is turned on its axis by using a motor 8 for rotation use; aluminum whose film thickness is about 1/2 of the surface is applied to the sidewall of the photoresist 3. Then, while the difference in a film thickness is utilized, the etching time is controlled. Only the aluminum film on the sidewall of the photoresist 3 is removed by using phosphoric acid; the silicon oxide film 2 is dry-etched. As a result, excess electric changes escape from a wafer through the aluminum film and are not accumulated. Thereby, it is possible to prevent the electrostatic breakdown of a MOS transistor element.
Patent JP-S61155424-A (JP)
Title: Copolymer having polyene structure
Inventor: YAMAMOTO KIKUO
IPC: C08G63/06
Filed: 1984-12-28
Abstract: PURPOSE:The titled thermoplastic copolymer which can be converted into an electroconductive copolymer by doping or the like treatment and can give a molding of excellent antistatic property, obtained by decomposing a specified vinyl chloride copolymer by, for example, irradiation with ultraviolet rays at low temperature for a short time. CONSTITUTION:A vinyl chloride copolymer obtained by polymerizing a ketene acetal monomer of formula I [wherein X and Y are each an (un)substituted alkylene and n is 0 or 1] with a vinyl chloride monomer, comprising 1-99wt% monomer units of formula II and 99-1wt% vinyl chloride monomer units of formula III and having an intrinsic viscosity of 0.25-1.5cc/g and a glass transition temperature of -10-80 deg.C is decomposed by irradiation with ultraviolet rays at 20-50 deg.C for 5min-1hr in vacuum or in an inert gas to obtain a copolymer of a polyene structure, comprising 1-99wt% monomer units of formula I, 60-1wt% polyene structure-constituting monomer units of formula IV and the balance of vinyl chloride monomer units and having an intrinsic viscosity of 0.25-1.5cc/g.
Patent JP-2001101424-A (JP)
Title: Image analyzer
Inventor: KANEKO TAKASHI
IPC: G06T7/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image analyzer capable of analyzing an image quantitatively by demarcating plural region of interest in a density profile as desired. SOLUTION: This analyzer is provided with a profile data generating means 86 for generating profile data showing the density of a prescribed image area, and storing them in a window memory 84 on the basis of image data two- dimensionally expanded and stored in the window memory 84 and a region of interest setting means 88 capable of setting the region of interest inside the density profile on the basis of the profile data stored in the window memory 84 according to an instruction signal. When setting the region of interest is newly instructed, the region of interest setting means sets the area continuously and adjacently to the set region of interest.
Patent JP-S61157629-A (JP)
Title: Manufacture of steel bar having superior toughness at low temperature
Inventor: NAKAZATO FUKUKAZU
IPC: C22C38/12
Filed: 1984-12-28
Abstract: PURPOSE:To manufacture inexpensively a high strength steel bar having superior toughness at low temp. by hot rolling a steel billet having a specified composition contg. C, Si, Mn, Mo, Nb, Al and Fe as principal components under proper conditions and by rapidly cooling the resulting steel bar by forced cooling. CONSTITUTION:A steel billet having a composition consisting of, by weight, 0.20-0.10% C, <=0.5% Si, 1.10-2.50% Mn, 0.15-0.50% Mo, 0.010-0.100% Nb, 0.010-0.100% Al and the balance Fe with inevitable impurities or further contg. one or more among 0.05-0.30% Cu, 0.05-1.20% Ni, 0.05-1.20% Cr, 0.01-0.05% Ti and 0.0005-0.0030% B is heated to <=1,000 deg.C maximum temp. and hot rolled at <=850 deg.C finishing temp. and >=60% total draft in a temp. range of <=880 deg.C. The resulting steel bar is forced to be cooled at >=3 deg.C/sec cooling rate and tempered at 500-700 deg.C as required. A steel bar having superior toughness at low temp. is obtd.
Patent JP-S61181952-A (JP)
Inventor: GEORUGII NIKORAEUITSUCHI ASATE
IPC: G01N27/26
Filed: 1985-12-06
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-H10122279-A (JP)
Title: Cast iron piston for disc brake
Inventor: TAKEO YUICHI
IPC: F16D65/18
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To restrain the squeak of a brake by integrally forming a hollow cylindrical part, a wall part positioned between both ends of the hollow cylindrical part in its inner diameter side and a projection part for forming a dynamic damper by projecting from the side surface of this wall part by a cast iron. SOLUTION: A piston 17 is integrally formed from a hollow cylindrical part 17a, a wall part 17b positioned by being inclined to a pad push-press side end between its both ends in the inner diameter side of the hollow cylindrical part 17a and a projection part 17c, 17d for forming a dynamic damper by projecting from the side surface of this wall part 17b by a cast iron. The squeak of a brake generated by the vibration of a caliper caused by a pad vibration can be restrained by the adjustment of the mass of the projection part 17c, 17d of the piston 17 and setting not only the value of the natural frequency of the piston 17 but also that of the caliper to a value for restraining the squeak of the brake.
Patent JP-H1196416-A (JP)
Title: Automatic ticket examining device
Inventor: YASUTAKE HIROYUKI
IPC: G07B15/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To attain an excellent ticket jam processing by controlling a carrying means into a second carriage mode when the cancellation of the ticket jam of a ticket medium is judged. SOLUTION: When the second kind of ticket jam is included in the cause of ticket jam, a second carriage mode is executed only for a prescribed time. That is, a main motor 74 is reversely rotated and driven only for a prescribed time, and a main carrying path 32 is driven according to this reserve rotation driving. At that time, when the ticket medium exists on the main carrying path 32, this ticket medium is carried from an ejection port 14 to the direction of an input port 12. When the first kind of ticket jump is detected, it is judged that ticket jump is surely canceled, and a prescribed stopper is closed, and the first carriage mode is executed. That is, the main motor 74 is normally rotated and driven, and the main carriage path 32 is driven according to this normal rotation driving.  At that time, when the ticket medium exists on the main carrying path 32, this ticket medium is carried from the input port 12 in the direction of the ejection port 14.
Patent JP-H08131060-A (JP)
Title: Discrimination system for fish body and type
Inventor: HOSAKA SHIGETAKA
IPC: G06T1/00
Filed: 1994-11-09
Abstract: PURPOSE: To provide a system capable of assuredly discriminating and sorting both the size and type of fishes ranging from ultra-small-to large-sized ones without the need through any hand. CONSTITUTION: In this discrimination system to be applied to the sorting work for a group of caught fishes composed of plural kinds of fish, fishes carried successively are subjected to a small-sized fish sorter 200, ultra-small-sized/small- sized fish sorter 300, and medium-sized/large-sized fish sorter 400 to sort them into ultra-small-sized, small-sized, medium-sized and large-sized fish bodies. The respective groups of fishes (fish bodies) thus sorted by these sorters are then subjected to a small-sized fish type discriminator 500, medium-sized fish type discriminator 600 and large-sized fish type discriminator 700 to discriminate the types of these fishes (fish bodies).  These discriminators 500, 600, 700 photograph the respective fishes sorted above by relevant means, and the characteristics of the resultant photographed images are collated by a relevant means with the fish type characteristics having been stored in a characteristics memory means by fish type to discriminate fish type. As a result, fishes in the form of a mixture of plural kinds of fishes ranging from ultra-small-sized to large-sized ones can be sorted without the need through any hand.
Patent JP-H07131419-A (JP)
Title: Optical signal expanding/compressing device
Inventor: SAKANO TOSHIKAZU
IPC: H04B10/2507
Filed: 1993-11-04
Abstract: PURPOSE:To expand/compress an optical signal of plural continuous optical pulses on the time base by providing a first variance adding part, an optical phase modulator, and a second variance adding part which adds normal variance or abnormal variance to the optical signal. CONSTITUTION:A first variance adding part 11 which adds normal variance or abnormal variance to an inputted optical signal (a), an optical phase modulator 12 which brings about positive or negative linear frequency displacement (chirping) in the optical signal passing the variance adding part 11 in accordance with a frequency phase modulated signal (b), and a second variance adding part 13 which adds normal or abnormal variance to the optical signal passing the optical phase modulator 12 are cascaded. When the phase modulated signal (b) given to the optical phase modulator 12 is a saw tooth wave, the frequency displacement of the optical signal due to the optical phase modulator 12 always has a positive or negative inclination. Consequently, the optical signal is continuously expanded/compressed on the time base if variance adding parts 11 and 13 are normal variance mediums or abnormal variance mediums together.
Patent JP-H11112107-A (JP)
Title: Group-iii nitride semiconductor device and manufacture thereof
Inventor: SUZUKI TAKESHI
IPC: H01L21/205
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a group-III nitride semiconductor device having a small contact resistance and a low device resistance. SOLUTION: In this device, films of Alx Gay In1-x-y N (where 0<=x,y<=1 and 0<=x+y)<=1) 2t to 7 are laminated on a semiconductor substrate 1s comprising Si or Ge or the mixed crystal thereof and GaAs or GaP or the mixed crystal thereof and formed. In this case, a conducting butter layer C, which has the crystal structure of a fluorite type or a Cr3 Si type comprises the material having the high electric conductivity, is provided between a Si substrate 1s and the films 2t-7 of Alx Gay and In1-x-y N.
Patent JP-2000103063-A (JP)
Title: Ink-jet recording pen
Inventor: MORIYAMA JIRO
IPC: B41J2/05
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To record at low costs irrespective of a shape, an unevenness, a flexibility or the like of a recording medium or record object by setting an ink-jet recording head to a leading end part and providing an ink discharge on/off switch integrally or in a different structure. SOLUTION: An ink tank 14 storing an ink 13 is coupled by a pipe 15 to a recording head 16, so that the ink 13 in the ink tank 14 is supplied to the recording head 16. The ink 13 supplied from the tank 14 is jetted as an ink drop 17 from a nozzle 12 of the recording head 16 to a recording medium, e.g. a brick block 30. A recording pen 1 has an electrothermal conversion body arranged at the nozzle 12 and adopts a system of impressing a driving signal to the electrothermal conversion body for a time corresponding to a signal from a switch 11, thereby discharging the ink drop 17 from the nozzle 12. Accordingly, the recording pen can record at low costs irrespective of a shape, an unevenness, a flexibility or the like of the recording medium or a record object.
Patent JP-H02121047-A (JP)
Title: Input/output control system
Inventor: YOSHIHARA HITOSHI
IPC: G06F11/30
Filed: 1988-10-31
Abstract: PURPOSE:To execute time monitoring with high accuracy by adjusting monitoring time for a command to be executed according to the contents of the command. CONSTITUTION:An input/output controller 2 controls an input/output operation by an input/output device 3 according to the instruction of the command outputted from a CPU 1 and outputs completion notification to the CPU 1 when the processing completes. Here, while the generation of an attention interrupt signal is inhibited when input/output processing for one command by the input/output controller 2 completes by the time when the attention interrupt signal is generated, the monitoring time is extended by the attention interrupt signal when the input/output processing does not complete by the above- mentioned time. Consequently, the monitoring time can be adjusted according to the contents of the command. Thus, the time monitoring with high accuracy can be executed.
Patent JP-H07130029-A (JP)
Title: Device for detecting sector mark for magneto-optical recording/reproducing device
Inventor: SATO NAOYUKI
IPC: G11B20/12
Filed: 1993-11-04
Abstract: PURPOSE:To surely detect a sector mark even in a magneto-optical disk of ZCAV, etc., with simple constitution. CONSTITUTION:A prepit signal binarizing a signal whose light quantity reflected by a preformat part is changed is inputted to a counter 4 through a monostable- multivibrator 2 generating a gate signal and an inverter 3. The edge of the pulse of the sector mark is counted by the counter 4, and when a prescribed number is counted, a ripple carry output is outputted to an F/F 5. Whether or not the pulse of the sector mark is detected is judged by the F/F 5 according to the presence of the ripple carry output, and a detection signal is outputted to the monostable-multivibrator 6 generating a prohibition signal and a pulse generation circuit 7 generating the pulse of the sector mark detection.
Patent JP-S62134030-A (JP)
Inventor: MORI HIDEKI
IPC: A01G1/04
Filed: 1985-12-06
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-H01120232-A (JP)
Title: Plant factory
Inventor: TAKATSUJI MASAKI
IPC: A01G9/20
Filed: 1987-11-02
Abstract: PURPOSE:To obtain a plant factory capable of reducing power rates and simultaneously promoting growth of plant, by equipping the wall face of plant factory with a high-temperature superconducting coil. CONSTITUTION:Electric power source 1 obtained by superconducting power transmission, superconducting power generation or solar cell is supplied to a superconducting coil 3 wound round the wall face of a plant factory 2 and stored to give a plant factor wherein the superconducting coil 3 always applies a magnetic field to plants 6 and a double wall 7 having the built-in superconducting coil works as an electrical insulating material to the outside.
Patent JP-2000102944-A (JP)
Title: Method and apparatus for reactive polymerization molding
Inventor: TORII MASAO
IPC: B29C45/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a molding without stickiness on a surface irrespective of seasons by controlling a temperature of reaction stock solution immediately before supplying the solution into a mold. SOLUTION: First control vales 37, 39 feed reaction stock solutions from tanks 30, 32 toward second control valves 45, 47 through main pipings 36, 38. At this time point, the valves 45, 47 block channels to a mixing head 26, feed all the solutions to heat exchangers 53, 55 through pipings 49, 51, heat exchange and return them to the tanks 30, 32. Accordingly, the solutions flowing through the pipings 36, 38 disposed near the head 26 are temperature regulated to be controlled at a constant temperature immediately before starting reaction injection molding. In such a system, 95 wt.% or more of the solution existing in the system is preferably temperature controlled.
Patent JP-H04151219-A (JP)
Title: Manufacture of two-layer molded body
Inventor: TAGAWA HIROSHI
IPC: B32B27/40
Filed: 1990-10-15
Abstract: PURPOSE:To bond a boundary between a base and a skin layer with good product efficiency and at low cost by forming the skin layer of urethane - vinyl chloride soft resin on the surface of the base of ABS resin by the injection molding method. CONSTITUTION:A skin layer of urethane - vinyl chloride soft resin is formed on the surface of a base of ABS resin by the injection molding method. That is, the insert molding method in which a preformed ABS resin molded body is set in a mold, and soft resin for injection molding can be applied, or else the double layer injection molding method in which two injection molding machines facing each other through a reversible mold set between and using the mold in common and ABS resin molding is carried out one machine and ABS soft resin molding is carried out on the other machine. At that time, urethane vinyl chloride soft resin to be used is preferably provided with 10000 poise melting viscosity or less at the temperature of 190 deg.C which is measured by a flow tester under the load of 50kg/cm<2>.
Patent JP-S61152316-A (JP)
Title: Transporting and holding device for long shape steel such as channel members
Inventor: MIYOUJI HIDEAKI
IPC: B23D33/02
Filed: 1984-12-27
Abstract: PURPOSE:To hold and transport a shape steel without being deflected, by constituting a holding means for holding the top edge part of a long shape steel in freely shiftable ways, in free elevation and lowering by installing a control means. CONSTITUTION:A plate member is formed into a continuous long shape steel 1 by a shaping machine 3, and said shape steel 1 is supplied into a cutting metal mold 4 for the cutting to a proper length. A holding means 2 installed at the outlet of the shaping machine 3 holds the top edge part of the shape steel 1 in shiftable ways only in the longitudinal direction, and is raised and lowered by a controller. The shape steel 1 is held, permitting the transport in the longitudinal direction, and the downward deflection by the dead weight of the shape steel 1 is corrected, and the shape steel 1 is positioned and inserted into a penetration hole 14 on the metal mold 4, and then cut to a proper length.
Patent JP-H07128255-A (JP)
Title: Automatic external appearance inspection device
Inventor: TOYAMA KOICHI
IPC: H04N7/18
Filed: 1993-11-05
Abstract: PURPOSE:To save the trouble of rough adjustment to an inspection device newly set in the similar manufacturing line by reading a set data necessary for judging operation from an automatic external appearance inspection device under operation, and transferring and storing the read set data to the inspection device. CONSTITUTION:An inspection device 2 detects the arrival of a subject 01 to be inspected carried by a conveyor 02 by a timing sensor 1, and reads the image of the subject 01 through a camera 6 to judge the quality. The inspection device 2 has an installing hole 3 for a memory card 4. When the installation of the card 4 is detected, the blank time of judging operation is utilized to start to store a set of prescribed set data (form of window area, binarizing threshold and the like) for image judgment set in itself in the card 4, and when the storing is ended, this is displayed on a monitor TV 2A.