baber/WOPTO huggingface dataset:
Patent JP-H04138173-A (JP)
Title: Three-dimensional heterogeneity-correcting radiation dose distribution simulation system
Inventor: YOSHINAGA YOKO
IPC: G06F19/00
Filed: 1990-09-28
Abstract: PURPOSE:To facilitate the TAR measurement by considering only forward scattering at the time of radiation exposure, projecting a living body-representative point on an irradiating surface, determining the sum of components of the scattered ray and a primary component from a radiation source by the scattering coefficient to radiation for each sector of the irradiating surface plurally divided and a living body maximum ratio, and determining their sum. CONSTITUTION:The TMR and scattering coefficient are measured to determine a primary ray component. By an extracting means for considering only forward scattering as a scattered ray, N representative points considering the contribution of the scattered ray are selected at random from the radiation source side area and from a calculating point within an irregular irradiating area and in a living body, by means of random number method. Taking the body internal area which is included in an irradiating field within a plane surface vertical to the line connecting the radiation source to an isocenter and containing the calculation point as an irradiating surface, the representative N points are projected on a point in which the line connecting the radiation source to the representative point crosses the irradiating surface. The irradiating surface is divided into doughnut type sectors, the scattered component is calculated every sector, the sum of the scattered radiation quantities of all the sectors is taken to determine the whole scattered ray component, and the sum of the scattered ray component and the primary ray component is taken to calculate the absorbed radiation quantity in the calculating point.
Patent JP-2000092523-A (JP)
Title: Image display device provided with image pickup function
Inventor: SATO ITARU
IPC: G06F21/32
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an image display device with an image display and an image pickup, to allow the image pickup to pick up the eyes of a user viewing a picture displayed by the image display and to accurately specify the user viewing the picture or confirm his (or her) intention based on an image pickup output obtained from the image pickup part. SOLUTION: The image display device is provided with the image pickup 23 for picking up an iris pattern image or a blinking state of the eyes of a user viewing a picture displayed by the image display 21 while the eyes of the user viewing the picture are illuminated by light from the screen of the image display 21. The device is also provided with an operation control 26 for obtaining an iris signal expressing the iris pattern image of the eyes or a blinking signal expressing the blinking of the eyes based on an image pickup output signal extracted from the image pickup 23 by an image pickup output signal processing 38 under the control of an image pickup output extraction control 37 and specifying the user viewing the picture based on the iris signal or the blinking signal or confirming the intention of the user viewing the picture.
Patent JP-S62124235-A (JP)
Title: Method and equipment for producing pellets of different diameters
Inventor: TOKUKASA KUNIHIKO
IPC: C22B1/14
Filed: 1985-11-21
Abstract: PURPOSE:To simultaneously produce product pellets of different diameters and to improve the productive capacity by firing a mixture of green pellets of different diameters formed with separate pelletizers. CONSTITUTION:Green pellets of different diameters are formed with separate pelletizers 1a, 1b and uniformly mixed on a belt conveyor leading to a grate 3. The mixed pellets are fired in a firing furnace 4 and the fired pellets are cooled with a cooler 6 to simultaneously obtain product pellets of different diameters.
Patent JP-H11103118-A (JP)
Title: Solid-state laser device and its manufacture
Inventor: HIUGA HIROAKI
IPC: H01S3/098
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To suppress resonator loss at a low level and to attain high output in a solid-state laser device, wherein an oscillated beam is converted into a twist mode by means of two λ/4 wave plates in a resonator. SOLUTION: This solid-state laser device comprises two λ/4 wave plates 15, 16, which are arranged in a resonator, for converting a solid-state laser oscillation beam into twist mode, and a polarization control element 17 such as a Brewster plate, which is arranged in the resonator, for limiting the direction of linear polarization of a solid-state laser beam. A birefringence optical axis (c axis) of a solid-state laser crystal 13, which is a birefringence crystal, made to coincide with the linear polarization direction which is limited by the polarization control element 17.
Patent JP-H06110698-A (JP)
Title: File system
Inventor: HIRAYAMA HIDEAKI
IPC: G06F9/445
Filed: 1992-09-30
Abstract: PURPOSE:To realize the system in a distributed processing environment not requiring a file to be accessed to clearly down-load and not requiring the down- loaded file to clearly up-load at the network disconnection/connection time of a portable personal computer or work station. CONSTITUTION:The system is provided with remote file access means 16 and 17 making an access to a file 12 of a server computer 10 through a network 13 from a personal computer 15, means 18 generating a disconnection signal when the personal computer 15 is disconnected from the network 13, and file down-load means 19 down-loading the entire data in the file 12 of the server computer 10 to the personal computer 15 based on the disconnection signal, and 1A.
Patent JP-H0980241-A (JP)
Title: Pixel arraying method for image fiber
Inventor: KANEDA KEIJI
IPC: C03B37/012
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide the pixel arraying method which excellently arrays core fibers forming pixels of an image fiber. SOLUTION: To array the core fibers (f) forming the pixels of the image fiber, a pattern 1 which has a polygonally sectioned groove 2 having at least one side opened along the length is prepared, a fiber (f) is fallen and charged in the groove 2 of the pattern 1 sequentially from the opening of the one side, and then this polygonal core fiber array body F1 is partially extruded into a circularly sectioned core fiber array body F2 , which is inserted into a jacket pipe, thereby excellently arraying the core fibers.
Patent JP-H04138940-A (JP)
Title: Seat track
Inventor: HARA SEIJI
IPC: B60N2/06
Filed: 1990-09-28
Abstract: PURPOSE:To opera e a memory function in relation to even slide of a seat from both directions of a front and a rear direction and to perform setting of the memories of two spots by providing a means to move first and second memory guides, located slidably along a lock memory plate, to a desired position. CONSTITUTION:When a memory function is operated, a memory lever is rotated in either direction. In which case, a second cable 42 is pulled and a second open lever 40 is rotated in the direction of an arrow mark II. As a result, disengagement between a lock lever 38 and a lock plate 35, i.e., unlocking of a seat track, is effected. When a seat in an unlocked state is moved forward, a second guide lever guide 48 is rotated in the direction of an arrow mark III by means of a second memory guide, and as a result, the lock lever 38 is rotated by means of a first spring 43. Thereby, a rock tooth 38a of the lock lever 38 is engaged with a lock hole 35a of the lock plate 35 to effect locking, and slide of a seat to a memory position is completed.
Patent JP-S6454086-A (JP)
Title: Adhesive composition emitting far infrared radiation
Inventor: MIYAJIMA TSUNEHISA
IPC: C09J11/04
Filed: 1987-10-20
Abstract: PURPOSE:To provide an adhesive compsn. which emits far infrared radiation and hence has effects of preserving freshness and promoting maturation of contents when applied to a label etc. and stuck to a food container etc., and which comprises an adhesive contg. a far infrared radiation emitting material. CONSTITUTION:A far infrared radiation emitting material is incorporated in an adhesive (e.g., an acrylic pressure-sensitive adhesive) to produce an adhesive compsn. emitting far infrared radiation. This material is pref. one composed of a raw material emitting a far infrared radiation having a wavelength region of 4-1,000mum. Particular examples thereof include Bioceramics (tradename; a product of Showa Packaging Kogyo) etc. When the adhesive compsn. is applied to paper, plastic, etc., to prepare a label and stuck to a container of, e.g., whiskey or milk, since far infrared radiation is emitted, there occur effects of improving the flavor of the whiskey, milk, etc. present in the container and also rendering these mild and suited for drinking.
Patent JP-H04138970-A (JP)
Title: Rear wheel steering angle control method
Inventor: SUGIMOTO BUNICHI
IPC: B62D137/00
Filed: 1990-09-29
Abstract: PURPOSE:To reduce the cost of a device by providing a vehicle parameter, such as a yaw rate, being an output value of a neural network by inputting the measuring value of an actual vehicle, such as steering torque, a front wheel steering angle, a rear wheel steering angle, or a car speed, as an input value, and controlling a rear wheel steering angle according to the parameter. CONSTITUTION:Detecting signals for longitudinal, lateral, and vertical acceleration x'', y'', and z'', steering torque Tin, a front wheel steering angle thetaf, a car speed V, and a rear wheel steering angle thetar are inputted to an input layer 2 of a neutral network 1 from respective sensors, and a lateral slip angle betaand a yaw rate gamma are outputted from an output layer 3 through intermediate layers 4 and 5. In this case, to obtain the high-precise lateral slip angle beta and yaw rate gamma, there is a need to properly set a weight between neurons. When the weight is decided, a back propagation method is employed, and each measuring value is used as a teacher signal. A controller 6 compares a target yaw rate gamma with a yaw rate gamma being an estimating value, and outputs the rear wheel signal control signal gammar so as to eliminate a difference therebetween.
Patent JP-H08104717-A (JP)
Title: Conjugated diene polymer rubber or conjugated diene/ aromatic vinyl compound copolymer rubber, production and vulcanizable rubber composition thereof
Inventor: TAKAGISHI YUKIO
IPC: C08F2/38
Filed: 1994-10-03
Abstract: PURPOSE: To obtain a (co)polymer rubber excellent in rapid vulcanizability by radical-(co)-polymerizing a conjugated diene optionally with an aromatic vinyl compound by using a specified thiol compound as the molecular weight modifier. CONSTITUTION: A conjugated diene is polymerized or copolymerized with an aromatic vinyl compound in the presence of a radical polymerization initiator by using a 12-16C alkylthiol compound having at least three tert. carbon atoms and at least one sulfur atom bonded to any one of the tert. carbon atoms as the molecular weight modifier to obtain a conjugated diene polymer rubber or a conjugated diene/aromatic vinyl compound copolymer rubber. Because of its excellent rapid vulcanizability, the improvement of productivity and the reduction in lavor are possible in the production of rubber articles. The rubber can be produced at high monomer conversions, and therefore the productivity can be markedly improved. A vulcanizable rubber composition containing this rubber as a rubber component is desirable for various rubber articles such as O rings, seals, belts and hoses.
Patent JP-H08103556-A (JP)
Title: Ball circulating mechanism in game parlor
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1994-10-03
Abstract: PURPOSE: To enhance the service to customers, and to manage a number of balls stored in a plurality of island platforms. CONSTITUTION: A ball return device unit 4 having a plurality of ball return devices 5, is placed at one position in a game parlor, for returning and supplying balls from and to platforms 2a to 2h having high priority orders for returning the balls, which are determined in accordance with numbers of remaining balls in the platforms 2a to 2h. With this arrangement, balls are supplied successively to the platforms 2a to 2h having high priority numbers through supply passages 7a to 7c, and accordingly, it is possible to prevent a ball return device unit 4 from being fulled with returned premium balls. As a result, the service for game players can be enhanced, and troubles on business can be prevented which is based upon the number of stored balls which are insufficient or excessive.
Patent JP-H01106441-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAJIMA MOTOMORI
IPC: H01L21/762
Filed: 1987-10-19
Abstract: PURPOSE:To reduce the warpage of a substrate due to the shrinkage of a buried layer such as a polycrystalline Si film by successively forming first insulating films and the buried layers onto the surfaces, to which a recessed section and a protruding section are shaped, in the first substrate in thickness, in which the recessed section is not buried, in order of the first insulating films and the buried layers, removing the buried layer section shaped onto the protruding section and bonding the first insulating film on the protruding section in the first substrate exposed and the surface of a second substrate. CONSTITUTION:A first insulating film 11 and a buried layer 12 are formed onto one surface of a first substrate 10, to the surface of which recessed sections 10a and protruding sections 10b are shaped alternately, in thickness, in which the recessed sections 10a are not buried, in order of the first insulating film 11 and the buried layer 12. Buried layer sections on the protruding sections 10b are removed, and only the first insulating film 11 is left onto the protruding sections 10b. The surface of a second substrate 13 is bonded with the first insulating film 11 on the protruding sections 10b. Consequently, the quantity of the buried layers 12 in a semiconductor device after manufacture is made smaller than a conventional method in which the buried layer 12 is not removed. Accordingly, the warpage of the first substrate 10 is affected by the shrinkage of the buried layer 12 when the substrate 10 is polished afterward, thus making warpage smaller than the conventional method.
Patent JP-S62127453-A (JP)
Title: High-efficiency rail excellent in toughness and ductility and its production
Inventor: WADA NORIMI
IPC: C22C38/00
Filed: 1985-11-26
Abstract: PURPOSE:To manufacture a high-efficiency rail having high toughness and ductility with maintaining required strength, by subjecting a steel having a specific composition consisting of C, Si, Mn, Nb, and Fe to cold rolling under proper conditions. CONSTITUTION:The steel having a composition consisting of, by weight, 0.60-0.90% C, 0.4-1.5% Si, 0.5-1.5% Mn, 0.01-0.05% Nb, and the balance Fe with inevitable impurities and further containing, if necessary, 0.1-0.3% Cr and/or 0.02-0.15% V is cold-rolled at <=800 deg.C at >=10% reduction in area, so that high-efficiency rails excellent in toughness and ductility can be obtained without causing reduction in strength. In the above-described method, a rail head can be made highly strengthened and highly ductile to a greater extent by subjecting it to accelerated cooling directly after the above rolling until pearlite transformation is finished.
Patent JP-H02109572-A (JP)
Title: Hollow yarn type fluid treating device
Inventor: MIMURA RISHICHI
IPC: B01D63/02
Filed: 1988-10-18
Abstract: PURPOSE:To prevent channeling and to decrease a pressure drop by segmenting the inside of a housing to a blood inlet or outlet chamber and a gas exchange chamber by a partition wall and forming blood flow passages regulated by warp and hollow yarn between the hollow yarn sheets crimped by two sheets of perforated plates in the exchange chamber. CONSTITUTION:The inside of the square cylindrical housing 1 is segmented to the blood inlet chamber A and the gas exchange chamber B by the partition wall 2. The laminate of the hollow yarn sheets formed like a screen is housed between two sheets of the perforated plates 3 and 3' of the gas exchange chamber B. Both ends of the plates 3, 3' and the hollow yarn 4 are liquidtightly supported by the upper and lower resin partition walls 5, 5' closing both ends of the housing 1. A blood inlet 10 communicating with the blood inlet chamber A and a blood outlet 11 communicating with the gas exchange chamber B are provided to the side wall 5. The blood chamber A and the exchange chamber B are communicated by an aperture 6 in the lower part of the partition wall 2. The top and bottom ends of the housing 1 respectively have a gas inlet 12 and gas outlet 3 communicating with the inside space of the hollow yarn 4. The channeling is prevented in this way and the gas exchange capacity per unit area is improved.
Patent JP-2001089321-A (JP)
Title: Skin lotion
Inventor: TAKUSAGAWA HIROSHI
IPC: A61Q19/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a skin lotion used as a skin cosmetic material, capable of imparting highly beautifying and bleaching effects, good in application feeling, enhancing improving effects on skin roughness and moisture-retaining function and synergistically enhanced in improving effects on freckles and browning by a beautifying and bleaching agent. SOLUTION: This skin lotion contains (A) a beautifying and bleaching agent such as ellagic acid or the like, (B) a low molecular weight betaine and (C) an oil ingredient selected from silicone oils and plant oils.
Patent JP-H02276366-A (JP)
Title: Image processor
Inventor: SAKANO YUKIO
IPC: H04N1/407
Filed: 1989-10-12
Abstract: PURPOSE:To attain a proper texture correction process, etc., to an original having partially different densities of base by providing a comparison means which decides whether the gradation data on the peripheral picture elements have the density higher than a prescribed level or not, an averaging means which averages the gradation data except those having the density higher than the prescribed level, and an output means which outputs a corrected picture signal. CONSTITUTION:An image processing part 22 includes a shading correcting part 1, an NTF correcting part 2, a smoothing circuit 3, a character mode processing part 4, a photo mode processing part 5, and a selector 6. The part 1 performs the white/ black logical conversion concurrently with the shading correction. A picture signal D0 is outputted as a picture signal D1 after the correction of texture. The signal D0 shows each gradation of 25 (5X5) peripheral picture elements including those to be corrected. The D0 is kept as it is as long as it is less than '16' and the D0 is turned into '0' if it is more than '16' respectively for each peripheral picture element. Then the average value of peripheral picture elements is calculated. Then the picture element to be corrected is corrected based on D1=(D0 - average value). These correcting operations are successively carried out for each picture element in parallel with the reading operations of these picture elements.
Patent JP-H06114118-A (JP)
Title: Energy radiation bar
Inventor: WAKAYAMA SETSUSHI
IPC: A61H39/00
Filed: 1992-10-02
Abstract: PURPOSE:To provide an energy radiation bar which can impart various effects to the human body, food, etc., without generating strong light, high heat, vigorous vibrations, etc., and overcomes the shape, the poorness of operability, etc., of the conventional implements. CONSTITUTION:This energy radiation bar has a bar body 1 which is formed internally with a hollow part 2, a first lapis lazuli member 4a which is placed at one end of the bar body 1, a rock crystal member 7 which is placed near the first lapis lazuli member and at least one end of which faces the inside of the hollow part 2 and a second lapis lazuli member 4c which is placed movably in the hollow part 2 and can be abutted to the rock crystal member 7. The first lapis lazuli member 4 and the rock crystal member 7 are connected by a metallic wire 5 and a metallic coil 6 is wound around the outer periphery of the rock crystal member 7 to well radiate energy from the first lapis lazuli member 4a to the outside.
Patent JP-H02112169-A (JP)
Title: Charger
Inventor: HIROOKA YOSHIHISA
IPC: H01M10/46
Filed: 1988-10-20
Abstract: PURPOSE:To make it possible to properly conduct a contact of a charger with each of batteries by providing the charger with a first contact point on end thereof being fixed to make the other end thereof being elastically touched to an electrode plate of a battery and also a second contact point being elastically touched to an electrode plate of another battery which is also installed in the charger. CONSTITUTION:A charger is configured as end contact portions 16c and 16d of first contact points 16a and 16b are exporsed into battery containers 3a and 3b from openings 17a and 17b of a case 1a, respectively. The other end portions of the first contact points 16a and 16b are unitedly and elastically fixed to a conductive plate 13 and are elastically contacted with a negative electrode of a Unit three type battery when installed in the charger. A conductive elastic wire is bent to form the second contact point 19 which has a contact portion 20 at an end portion thereof and a protrusion 22 inserted into a hole 21 of a board 9 and soldered thereto at the other end portion thereof. The second contact point 19 is exposed into the battery container 3a from the rear face of the first contact point 16a through a slit 18a. The contact portion 20 is thus located in the vicinity of the other end portion of the first contact point 16a. The second contact point 19 is elastically touched with a negative electrode of a flat rectangular battery when installed in the charger.
Patent JP-H10233297-A (JP)
Title: Plasma treatment device
Inventor: BHARDWAJ JYOTI KIRON
IPC: H01L21/205
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment device which joins radio frequency power to plasma. SOLUTION: A plasma treatment device 10 is made up by providing a wafer treating chamber 11 with a wafer treating/moving means 12, a window 13 made of a dielectric material, and coaxial coils 15, 16 disposed outside the dielectric window 13 for inducing plasma in the chamber 11. The shapes of the coils 15, 16 and of the dielectric window 13 can be optimized in conformity with conditions for required plasma treatment. The uniformity of the plasma may be detected to control current of the coils according to a value detected thereby.
Patent JP-S61140370-A (JP)
Title: Holding equipment of build up welding member
Inventor: TAKEUCHI HIROKIMI
IPC: B23K37/047
Filed: 1984-12-14
Abstract: PURPOSE:To prevent the adhesion of metal powder and spatter onto a placing surface with making the placing surface in flat shape by performing the positioning of engine valve, etc. on the placing face of a rotary table by the positioning hole formed on a holding shaft. CONSTITUTION:The shaft end 24a of the material to be welded for build up of an engine valve 24, etc. is fitted into the positioning hole of a holding shaft 17. The back face part of the valve bevel of the engine valve 24 is held with pressing on the placing face 12 of a rotary table 6 with descending the holding shaft 17. The necessary build up welding is performed by rotating at low speed the rotary table 6 with this state and by opposing the tip of a plasma torch 23 to the face of the engine valve 24. The placing surface 12 can be made in flat shape at least with this mechanism and the adhesion of metal powder and spatter can be prevented.