baber/WOPTO huggingface dataset:
Patent JP-H08247033-A (JP)
Title: Compression fluid feeding device and feeding method
Inventor: BAN TAKASHI
IPC: F04C29/04
Filed: 1995-03-07
Abstract: PURPOSE: To provide an efficient and safe compression fluid feeding device and a compression fluid feeding method adjusting the feed quantity of a cooling fluid. CONSTITUTION: A fluid compressor 11 is provided with a suction pipe 12 and a discharge pipe 13, and air is sucked into the suction pipe 12 from the outside. A water separator 17 and a refrigeration type drier 18 is connected to the water separator 17, and the moisture in the compressed air is removed. The water in a receiver tank 20 removed and recovered from the compressed air is fed into the compressor 11 as a cooling fluid through a feed water pipe 22 having a solenoid valve 24 serving as a flow adjusting valve and the suction pipe 12. The opening/closing duty ratio of the solenoid valve 24 is controlled by a flow controller 23 in response to the temperature detected by a sensor 16 arranged on the discharge pipe 13, and the feed quantity of cooling water is adjusted.
Patent JP-H03250886-A (JP)
Title: Video signal coding method
Inventor: TAWARA KATSUMI
IPC: H04N19/517
Filed: 1990-02-28
Abstract: PURPOSE:To suppress an unpleasant change in picture quality caused partially in a visual sense by selecting a block applying in-frame coding processing forcibly to each frame at random through the use of a random number. CONSTITUTION:A picture of one frame FRM is divided into prescribed number of blocks MB each comprising a prescribed number of picture elements, a block MB is selected at random for a prescribed period and subject to forcibly in- frame coding processing. That is, the block MB subject to forcibly in-frame coding processing for each frame FRM is selected at random by using a random number. Thus, the block MB subject to in-frame coding processing is not recognized in a visual sense and an unpleasant change in the picture quality caused partially in a visual sense is not made eminent.
Patent JP-S62204554-A (JP)
Title: Hybrid integrated circuit
Inventor: MORI HISAKO
IPC: H01L23/29
Filed: 1986-03-05
Abstract: PURPOSE:To dissipate heat from the whole body of a module by a method wherein the hybrid IC, having a multilayer type metal base substrate on one main surface of which a high temperature conductive insulating layer and a circuit conductive layer are laminated alternately in two or more layers, is integrally molded in the shape having protrusions on a part or on the whole body using a high temperature conductive insulating material. CONSTITUTION:A multilayer type metal base substrate 1, which is formed by alternately laminating on one main surface a high temperature conductive insulating layer 3 and a circuit conductive layer 4 in two or more layers, is integrally molded into the shape having projections on a part or on the whole body using a high temperature conductive insulating material 9. As a result, the complicated processes such as the adhesion of a circuit substrate and a protective case, or the circuit substrate and a heat radiating fins are unnecessitated, and the process of manufacture can be simplified and, besides, the insulating property of the titled IC can be improved. Moreover, pertaining to the dissipation of heat of the entire module, heat can be dissipated from the entire module, and the effect of heat dissipation is increased when compared with that of the device heretofore in use.
Patent JP-S63183591-A (JP)
Title: Novel herbicidal phosphonic acid derivative or phosphinic acid derivative and herbicide
Inventor: AZUMA SHIZUO
IPC: A01N57/30
Filed: 1987-03-04
Abstract: NEW MATERIAL:The compound of formula I (X and Y are H, -CF3, halogen or lower alkyl; both X and Y are not H at the same time; Z is =CH- or =N-; R<1>-R<3> are H or lower alkyl; n is 0 or 1). EXAMPLE:The compound of formula II. USE:A herbicide. PREPARATION:A compound of formula III is made to react with a compound of formula IV in the presence of K2CO3.
Patent JP-H10327420-A (JP)
Title: Motion prediction method
Inventor: PARK DONG-SEEK
IPC: H04N7/26
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a motion prediction method that seeks a motion vector by using a distortion concept of a bit rate in image compression. SOLUTION: In a motion prediction method, a most desirable motion vector (x, y) is assumed and a difference (x-diff, y-diff) between a motion vector (x0 , y0 ) for minimizing a prescribed error and the motion vector (x, y) is calculated (S44). A bit number required for coding the difference (x-diff, y-diff) is obtained (S46). A bias is set depending on the bit number based on a bias model (S48) and a final cost function is obtained based on a difference between the cost function and the bias (S50).  The final code function is compared with a prescribed permissible limit (S52) and when the cost function is smaller than the limit in the stage, the motion vector (x, y) is used for a motion vector with respect to a current macro block and the permissible limit is updated by using the cost function (S54), and when the cost function is not smaller than the limit, the motion vector (x, y) is rejected (S56). Thus, the compression rate is increased.
Patent JP-H03250945-A (JP)
Title: Frame transmission allocation system
Inventor: MIZUKAMI MORIHIKO
IPC: H04L29/08
Filed: 1990-02-28
Abstract: PURPOSE:To improve the communication efficiency of a data communication system of a multi-link system by storing identification information of a data link returned from a data communication equipment at a receiver side as information representing transmittal confirmation of a sent frame in the arrival order. CONSTITUTION:A frame allocation means 200 extracts identification information of a data link 4 stored in a transmittal confirmation history storage means 100 in the arrival order when a frame is newly sent and allocates a frame sent newly to the data link 4 represented by the extracted identification information. A frame sent to a high speed data link is sent faster than a frame sent to a low speed data link and the information representing the transmittal confirmation is returned quickly to a sender side data communication equipment, then lots of information representing the high speed data link is stored in the transmittal confirmation history storage means and a frame sent newly is allocated to the high communication speed data link with priority.
Patent JP-S58167450-A (JP)
Title: Reaction tank for ion exchange
Inventor: OKAMOTO NORIHISA
IPC: C03C21/00
Filed: 1982-03-25
Abstract: PURPOSE:To provide a reaction tank for ion exchange, capable of eliminating the troublesome step of the prefabrication of a plate glass, by fixing a plate glass to be subjected to ion exchange between a pair of box-type vessels, and charging ion-containing molten salt into the spaces partitioned with the plate. CONSTITUTION:A plate glass 13 to be subjected to ion exchange treatment is clamped between a pair of box-type vessels 10 each having an opening at one side, and one or both of the spaces partitioned with the plate glass are filled with molten salt 14, 15 consisting of Tl, K, Na, etc. containing the ion to be exchanged. When electrical field is imposed to the platinum electrode 11, the ions are diffused through the metal mask 17 into the glass. The diffusion or exchange of the required ions in the plate glass can be carried out by the use of the reaction tank without prefabricating the plate glass 13.
Patent JP-S62204766-A (JP)
Inventor: TSUJI HITOSHI
IPC: A61N1/05
Filed: 1986-03-05
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-H06254096-A (JP)
Title: Intra-celom ultrasonic probe
Inventor: YOKOI TAKESHI
IPC: A61B1/00
Filed: 1993-03-09
Abstract: PURPOSE:To prevent the damage to an ultrasonic transmission and reception surface by a tracheal check valve even if the intra-celom ultrasonic probe is inadvertently removed from the tracheal. CONSTITUTION:A front end probe part 5 on the side having the ultrasonic transmission and reception surface 7 of the ultrasonic probe 1 is provided with a projecting part 24 projecting to the side outer than the outer peripheral surface of an insertion part 3 and at least a front end probe part 5 on the side not having the transmission and reception surface 7 is provided with a groove part 25 continuous smoothly with the outer periphery of the insertion part.
Patent JP-S61208074-A (JP)
Inventor: KAMIYAMA HIROYUKI
IPC: G09B9/00
Filed: 1985-03-13
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-S53133792-A (JP)
Title: Cable end section
Inventor: SAKABA MASAHIRO
IPC: H02G15/064
Filed: 1977-04-26
Abstract: PURPOSE: To provide steady electric properties by the provision of fluid layer for preventing peeling-off of a conductive coating layer that might otherwise result at the time of generation of wrinkling of a conductive tape layer due to thermal elongation or contraction of a cable elastic stress corn. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09216911-A (JP)
Title: Antibacterial and antimildew polymer particle and its production
Inventor: NISHIDA RYOSUKE
IPC: C08F8/44
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain polymer particles excellent in antibacterial and antimildew properties by incorporating a specified amount of silver, copper or zinc into particles of a polymer which has a polar group capable of undergoing ion exchange or ion coordination and has a crosslinked structure. SOLUTION: The polar groups of particles of a crosslinked polymer (e.g. a crosslinked acrylonitrile polymer) containing a polar group capable of undergoing ion exchange or ion coordination (e.g. carboxyl group) are subjected to ion exchange of ion coordination with metal ions selected among silver, copper and zinc ions. The polymer is then treated with a ligand compound (e.g. pyrophosphoric acid) capable of depositing and precipitating the metal ions as a metal complex compound to thereby deposit and incorporate ultrafine metal complex particles having a diameter of at most 100nm into the polymer particles, thus giving antibacterial and antimildew polymer particles containing at least 0.1wt.% of at least one metal selected among silver, copper and zinc. The polymer particles are useful for the production of fibers, coating materials, sensors, etc.
Patent JP-H08244398-A (JP)
Title: Plotter
Inventor: TAKAMI SHINICHIRO
IPC: B41M3/16
Filed: 1995-03-08
Abstract: PURPOSE: To accurately form an image of the shape such as a pattern, a linear line, a curved line for braille on a sheet. CONSTITUTION: An image formed of a plurality of points is recorded by forming a platen 21 with suitable recessing hardness and thickness by pressing a pen 20, and drawing a small circle while suitably pressing a sheet P laid down on the platen 21 by the pen 20 via an image recorder 22 to form a suitable recess.
Patent JP-H11244373-A (JP)
Title: Material for restoration of bones and its manufacturing method
Inventor: YOSHIHARA YUSUKE
IPC: A61L27/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a material for restoration of bones that is hard to be dropped out from the place to be restored, that has new bones born and convert each other densely and that has a rather stronger mechanical strength as it cannot be collapsed in its shape when it is trimmed. SOLUTION: The material for restoration of bones is composed of a porous block in which carboxylmethylchitin and grains of materials made from calcium phosphates are mixed. The initial strength of pressing the dried block toward one direction as its volume can be the half of the original one is set to be 0.2 MPs-5 MPa, Aqueous solution of carboxylmethylchitin in which the grains of calcium phosphates are mingled is droppd into liquid nitrogen and frozen, then they are pulverized so as to make micro-powder. After filling the pulverized micro-powder in a golden mold, press casting is done. Alter freezing and drying the material taken out from the golden mold, vacuum heat treatment is done, and then, the material for restoration of bones can be obtained.
Patent JP-S63215407-A (JP)
Title: Nonskid body of nonskid member for tire and manufacture thereof
Inventor: GOTO MAKOTO
IPC: B60C27/16
Filed: 1987-03-03
Abstract: PURPOSE:To give a good ride and enable a housing capacity to be small by connecting nonskid base parts in a folded form with bendable connecting members and spreadably forming a nonskid body which is provided in between side members. CONSTITUTION:The end parts of nonskid base parts 2 which are arranged in parallel are mutually alternately connected with plural bendable connecting members 3 in a folded form in a plan view to form a nonskid body 1. And, the nonskid body 1 is installed in between two parallel side members 20 via engaging parts 4. By this structure, the nonskid base parts 2 can be mutually spread due to the spreading deformation of the bendable connecting members 3. By this structure, a good ride can be given while enabling a housing form to be made small and, further, installation and removal can be made easier.
Patent JP-H06256326-A (JP)
Title: Production of 2-aminothiazole derivative
Inventor: MASUMOTO KATSUHISA
IPC: C07D277/20
Filed: 1993-03-09
Abstract: PURPOSE:To readily produce a 2-aminothiazole derivative in a high yield by using a specified thiourea derivative as the raw material, reacting an acid therewith and cyclizing it. CONSTITUTION:A 2-aminothiazole derivative (e.g. 5-methyl-2-aminothiazole) of formula II is produced only by allowing an acid to act on a thiourea derivative [e.g. N-(2-chloro-2-propenyl)thioureal a represented by formula I [R<1> is H, an alkyl, a (substituted) aryl, a (substituted)arylcarbonyl or an alkylcarbonyl; R<2> is H or an alkyl; R<3> to R<5> are each H, an alkyl or an aryl; X is a halogen]. As the acid, a mixture (e.g. stannic chloride, sulfuric acid) of a Lewis acid with a protonic acid is preferably used. The compound of formula I can be obtained, e.g. by reacting a thiourea compound of formula III with an alkenyl halide derivative of formula IV (X is a halogen; Y is an eliminable group).
Patent JP-H04222399-A (JP)
Title: Missile steering gear by gas jet
Inventor: JIYANNPIEERU MORUGAN
IPC: F42B15/01
Filed: 1991-03-14
Abstract: PURPOSE: To provide low inertia to two valve members and suppress vibratory action by providing a construction wherein, when one of the two valve members is rotated to close an associated nozzle, the other valve member is rotated by the same angular amplitude an associated nozzle. CONSTITUTION: An apparatus is adapted such that a gas generator is coupled with a pair of lateral nozzles 8.1, 8.2, and valve members 14.1, 14.2 are driven to control a gas flow rate passing through the nozzles 8.1, 8.2. Individual valve members 14.1, 14.2 are disposed on the nozzles 8.1, 8.2, and rotation of the valve members 14.1, 14.2 are controlled by a piston 31 that divides jacks 30.1, 30.2 into two chambers 38a, 38b. Further, the valve members 14.1, 14.2 are coupled through a mechanical coupling portion 50, and when the one valve member, e.g. 14.1 is rotated to close the nozzle 8.1, the other valve member 14.2 is rotated by the same angular amplitude to open the nozzle 8.2.
Patent JP-S55140114-A (JP)
Title: Automatically unravelling and measuring apparatus for adherent, thready products
Inventor: YAMADA KATSUMI
IPC: G01G13/00
Filed: 1979-04-20
Abstract: PURPOSE: To automatically unravel and measure adherent, theready products by controlling the revolution rate of a supplying drum and the amount of opening of a controlling shutter according to a signal from a gauge for the product in the hopper.  
     CONSTITUTION: A supplying drum 5 and a scraping-up drum 6 with many pins on their circumferential surfaces, which are capable of rotating in the opposite directions, are so installed that the scraping-up drum is opposed to and diagonally below the supplying drum. Installed below this is a controlling shutter 7 capable of sliding by using a cylinder 9 or the like, and installed below this are a hopper 10 and a gauge 11 for the product in the hopper. In the constitution, controlling the revolution rate of the supplying drum 5 and the amount of opening of the controlling shutter 7 according to a signal from the gauge 11 when the measured value of the product in the hopper 10 equals a setting value, permits an accurate and automatic measurement, so that the operation efficiency can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61211210-A (JP)
Inventor: MORUSUTO RATERUTO
IPC: B42C19/08
Filed: 1986-03-07
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-S63216370-A (JP)
Title: Semiconductor device
Inventor: KITAHARA KOICHI
IPC: H01L29/732
Filed: 1987-03-05
Abstract: PURPOSE:To prevent expansion of a chip area with the isolation of a PN state, by forming the first conductivity type third semiconductor region that is extending from the surface to the first semiconductor region as well as the fourth semiconductor region that fails to reach the first semiconductor region from the surface at the second conductivity type second semiconductor region formed on the first conductivity type semiconductor region. CONSTITUTION:The second conductivity type second semiconductor region 22 is formed on the first conductivity type first semiconductor region 21 and the first conductivity type third semiconductor region 23 that is extending from its surface to the first semiconductor region 21 as well as the fourth semiconductor region 24 that is extending from the surface of the second semiconductor region 22 to a position that is fixed prior to reaching the first semiconductor region 21 are formed in the second semiconductor region 22. And semiconductor elements are formed in the above third and fourth regions 23 and 24. For example, a D-MOSFET of a power element is formed in an N-type semiconductor 23 that is connected with an N<+> type silicon substrate 21. Further, an NPN type bipolar transistor 26 is formed in an N-type semiconductor region 24a of one side and MOSFETs 27 and 28 are formed in the N-type semiconductor region 24b of other side.
Patent JP-H01224001-A (JP)
Title: Device for producing semiconductor
Inventor: OKAMOTO YOSHIHIKO
IPC: B01D7/02
Filed: 1988-03-02
Abstract: PURPOSE:To reduce the cost of the title device by providing a fluid throttling device in an exhaust pipe to easily solidify and deposit the fluid at an optional position. CONSTITUTION:A cylinder 8 as the fluid throttling means is closely attached to the inside of a round pipe 7 used as the exhaust pipe to solidify and deposit a by-product in the fluid generated in the main semiconductor producing device. As a result, the fluid from the left is throttled by the cylinder 8, and the flow velocity is increased, since the fluid after passing through the cylinder 8 is instantaneously expanded, a pressure difference is caused between the center of the pipe 7 and the inner periphery of the pipe 7, and a vortex is generated on the inner periphery of the pipe 7. The vortex is converged by the viscosity on the inner wall surface of the pipe 7, and a material 9 is solidified and deposited.
Patent JP-H07261372-A (JP)
Title: Pattern verifying method and verifying device
Inventor: HAGINO ICHIRO
IPC: G03F1/84
Filed: 1994-03-18
Abstract: PURPOSE:To speed up pattern verification by separating a pseudo defect from an intrinsic defect, detecting this pseudo defect in this state and not picking up this detected pseudo defect as the intrinsic defect pattern. CONSTITUTION:This pattern verifying device has a first graphic processing data memory section 8 for registering the patterns after logic processing by a logic processing means 7 as pattern graphics. A pseudo defect pattern detecting means 10 for detecting the pattern with which the size of the pattern graphics attains the value below the predetermined value in accordance with the coordinates of the pattern graphics registered in this first graphic processing data memory section 8 is included in a data processing section 2. The pattern detected by this pseudo defect pattern detecting means 10 is judged as the pseudo defect pattern, i.e., non-defect pattern and is discriminated from the defect pattern to be intrinsically detected, thereby, the pattern verification is executed. The detection of the intrinsic defect in the pattern after sizing processing is executed by a defect pattern detecting means 11.
Patent JP-S58168030-A (JP)
Title: Light beam deflecting mirror
Inventor: ICHIKAWA KOUJI
IPC: G11B7/09
Filed: 1982-03-29
Abstract: PURPOSE:To obtain a light beam polarizing mirror which never shifts in center of rotation owing to disturbance, by supporting a mirror base for supporting the mirror by plural cross springs. CONSTITUTION:There is the mirror 3 right under an objective 2 and the mirror base 15 for supporting the mirror 3 is supported by cross springs 16 rotatably around a center O of rotation. The cross springs 16 are fixed to a fixed block 17 and on the reverse side of the mirror 3, driving coils 18a and 18b are provided to apply force to the mirror 3 and mirror base 5 in a direction X'. Further, a magnet 18 for applying a magnetic field to the driving coils 18a and 18b is provided on the reverse side of the mirror 3. On the opposite side of the mirror base 15 to the driving coils, a balancer 20 is fitted to keep moment balance around the center O of rotation in directions X and Y.
Patent JP-2000248071-A (JP)
Title: Method for regenerating denatured protein and stimulation-responding polymeric material therefor
Inventor: SODA HIROYUKI
IPC: C08H1/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply, easily and efficiently regenerating denatured protein. SOLUTION: By mixing a denatured protein-containing solution with a solution containing a soluble or insoluble polymer combined with a stimulation- responding polymer or by holding a denatured protein-containing solution in a container the inner surface of which is combined with a stimulation-responding polymer to give the polymer physical stimulation so as to cause the structural change of the polymer, the denatured protein is adsorbed/desorbed by utilizing the change of hydrophilicity/hydrophobicity of the polymer accompanied with the structural change and is regenerated.
Patent JP-S53135083-A (JP)
Title: Slitter
Inventor: KOJIMA MASAYASU
IPC: B23D19/04
Filed: 1977-04-28
Abstract: PURPOSE: To facilitate the adjustment of the slitting width and clearance, and to allow fine adjustment of the clearance during the slitting, by disposing a plurality of rotary shear units, each having upper and lower rotary blades, in the direction of movement of the plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51124739-A (JP)
Title: An air fuel ratio control apparatus
Inventor: ASANO MASAHARU
IPC: F02M7/00
Filed: 1975-04-24
Abstract: PURPOSE: Improving the idling stability by air fuel ratio feed back control. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59176158-A (JP)
Inventor: ABE KEISUKE
IPC: B61L27/00
Filed: 1983-03-24
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-H11251818-A (JP)
Title: Satellite communication antenna device for moving object
Inventor: IKEDA YUKI
IPC: H01Q3/04
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of abnormal sounds by smoothly rotating a pulley and an antenna base member even if foreign matters are stuck to the pulley, etc. SOLUTION: This antenna device is provided with a planar plate 1, pulleys 9 rotatably fitted to the plate 1 and a rotatable antenna base member 16, which is provided with plural antenna elements and whose outer peripheral part is supported by the pulleys 9. Then, plural ring-formed grooves 9b are formed at the outer peripheral parts of the pulleys 9 or the outer peripheral part of the member 16 to engage the outer peripheral part of the member 16 to the outer peripheral parts of the pulleys 9.