baber/WOPTO huggingface dataset:
Patent JP-H11262527-A (JP)
Title: Blood vessel brossage balloon catheter
Inventor: EGUCHI SHOJI
IPC: A61M25/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a blood vessel brossage balloon catheter which is a new means to enable relatively simple treatment of varicosis even in blood vessel of a relatively large diameter. SOLUTION: A blood vessel brossage balloon catheter 1 consists of a balloon 10, a catheter shaft 12, tip end chip 14, a marker 16, a Y-connector 18. etc., and many protrusions 20 constituting the scraping part are formed as a unit. When this blood vessel brossage balloon catheter 1 is inserted into a blood vessel, and the inner wall of the blood vessel is brossaged with the protrusions 20 of the expanded balloon 10, thrombi are formed on the inner wall of the injured blood vessel, or smooth muscle cells in blood vessel wall propagate to prevent varicosis from becoming worse as a result.
Patent JP-H02246160-A (JP)
Title: Semiconductor device
Inventor: UEMOTO YASUHIRO
IPC: H01L29/68
Filed: 1989-03-17
Abstract: PURPOSE:To realize an element of a good diode characteristic in a polycrystalline silicon thin film on an insulating substrate by forming a PIN structure, provided with a gate, in which its cathode is of an n<+> type and its anode is of a p<+> type. CONSTITUTION:In this semiconductor device, its cathode 13 is of an n<+> type and its anode 14 is of a p<+> type; accordingly, when the cathode is grounded and a positive electric charge is applied to the anode as a forward bias, electrons of majority carriers are injected into the side of an i-layer from the cathode 13 and holes of majority carriers are injected into the side of the i-layer from the anode 14; both are recoupled; thereby, a much more electric current can flow as compared with a diode using a conventional n-channel TFT. In addition, since a gate 16 exists and is connected to the anode 14, an n-type channel layer is formed at an interface between the i-layer and a gate oxide film 15; accordingly, an electric current which is larger then that of a PIN structure not provided with a gate can be driven.
Patent JP-S62224709-A (JP)
Inventor: KOJIMA JUJI
IPC: F16L33/02
Filed: 1986-03-27
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-S52149558-A (JP)
Title: Shaft and ring coupling means
Inventor: SUZUKI FUMIO
IPC: F16B3/00
Filed: 1976-06-09
Abstract: PURPOSE: To increase torque transmitting capacity by reducing the maximum stress at the contact boundary of a shaft, a ring and a tangential key. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11264117-A (JP)
Title: Strut mounting structure of avalanche/rock fall protective body
Inventor: NAKAMURA SACHIO
IPC: E01F7/04
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a strut mounting structure of an avalanche/rock fall protective body facilitating the replacement work of a strut and excellent in the efficiency of energy absorption caused by deformation of the strut. SOLUTION: A cylindrical body 52 harder than a foundation 1 is provided to a strut mounting hole 51 of the foundation 1. An enlargement section 52A is formed in the upper part of cylindrical body 52. The lower parts of struts 2 and 2A are inserted into the cylindrical body 52 in a detachable manner. When the struts 2 and 2A are deformed by bending, etc., the lower parts of the struts 2 and 2A are pulled out from the mounting hole 51, and the lower parts of new struts 2 and 2A are inserted into the mounting hole 51 to make it possible to replace. When the struts 2 and 2A are bent, since the upper part of the mounting hole 51 is enlarged upward, the efficiency of energy absorption caused by deformation is promoted without causing any local buckling in the rear sides of the struts 2 and 2A.
Patent JP-H06256195-A (JP)
Title: Composition for treating viral diarrhea
Inventor: KOKETSU MAMORU
IPC: A61K35/57
Filed: 1993-03-02
Abstract: PURPOSE:To obtain a composition useful for treating viral diarrhea from which the majority of infants suffer and which is confirmed to kill infants in the case of a severe symptom, comprising one or more compositions containing sialic acid and a sialic acid derivative composition, etc. CONSTITUTION:Chalaza is suspended in water, adjusted to pH1.4 with 6N sulfuric acid, hydrolyzed with the acid at 80 deg.C for 60 minutes while mild stirring, mixed with a saturated solution of barium hydroxide, adjusted to pH5, insoluble materials are removed by a filter press and the resulting solution is concentrated under pressure to give one or more of compositions containing sialic acid and a sialic acid derivative such as sialic acid, sialic acid-bonded protein, sialic acid-bonded oligosaccharide, sialic acid-bonded lipid or sialate, which are pharmaceutically manufactured into a form such as tablet, granule, oral transfusion solution or enteric capsule to obtain a composition useful for treating viral diarrhea from which a majority of infants suffer and which is confirmed to kill infants in the case of a severe symptom.
Patent JP-S62224609-A (JP)
Title: Method and apparatus for pneumatic conveyance of lumped mud for closing tap hole of blast furnace
Inventor: IWAKUMA TAKAO
IPC: B65G53/56
Filed: 1986-03-25
Abstract: PURPOSE:To increase the working space in front of a blast furnace and to improve the efficiency of packing lumped mud into mud guns by pneumatically conveying the mud from a remote position into the mud guns disposed around the blast furnace. CONSTITUTION:A mud case 1 is disposed in a place part from the blast furnace B. The spherical mud M fed from the case 1 is charged by each piece from a supply spout 6 into a mud supply valve device 8 and thereafter, the mud is supplied by each piece into a pneumatic conveyance pipe 9 by the compressed air supplied from a supply valve 10. The pneumatic conveyance pipe 9 has a branch part 13 and changes over the conveying rout from a main pipe 91 to branch pipes 92 according to the working condition of the individual mud guns, thereby successively changing over the individual mud guns 12 to be supplied with the spherical mud M.
Patent JP-H03266672-A (JP)
Title: Printer
Inventor: IZEKI YOSHI
IPC: B41J13/26
Filed: 1990-03-16
Abstract: PURPOSE:To make an entry in a passbook regardless of contamination on the pages of the passbook by first printing data upto the bottom of a page, then opening a next page and designating a printing position sequentially stating with the first line, if a detected page mark coincides with a specified page mark. CONSTITUTION:Data is sequentially printed in following lines, and if the content of a remaining line counter 102 is zero, an interpretation part 106 sends a turn page signal(e). Consequently, a turn page part 14 opens a new page. A bar code 113 of the new page is read by a page detection part 12 and the code which is thus read is sent to a collation part 107. Then the part 107 checks if the sent code coincides with a bar code of a next page recorded in a page buffer 108. If the collation is established, a clear signal (f) is sent from the collation part 107, and the content of the remaining line counter 102 is changed to 24 which is the total number of lines of a page. In this case, the position of the first line is set in an address line register 104 by a conversion part 103. Consequently, data can be printed starting with the first line regardless of page contamination and data can be entered in a passbook without interruption.
Patent JP-S55160786-A (JP)
Title: Hydroalkenyloxysilane
Inventor: TAKAAI TOSHIO
IPC: C07F7/18
Filed: 1979-05-31
Abstract: NEW MATERIAL:A hydroalkenyloxysilane of formula I (R 1  is 1W8C univalent hydrocarbon; R 2  is 1W8C univalent hydrocarbon; n is 0W2).  
     EXAMPLE: The compound of formula II.  
     USE: A modification reagent and a curing agent. Useful for the silicone-modification  of, e.g. an organic polymer containing unsaturated groups. The silicon-modified  polymer can be cured with moisture in the presence of a small amount of a catalyst.   
     PROCESS: A compound of formula I can be prepared by reacting the corresponding hydrohalogenosilane compound with an α,β-unsaturated aldehyde compound or ketone compound. The reaction is carried out using an HCl-acceptor such as triethylamine as a catalyst. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62224122-A (JP)
Title: Signal coding method
Inventor: MORIYA TAKEHIRO
IPC: G10L19/00
Filed: 1986-03-26
Abstract: PURPOSE:To decrease the quantized distortion even to a transient frame by extracting an amplitude fluctuation pattern in a frame, splitting the frame into plural sub frames when the degree of fluctuation is large, applying information distribution and normalization based on the amplitude fluctuation pattern and quantizing each sub frame. CONSTITUTION:A signal input is taken as one frame at each prescribed sample number, the power is normalized, the signal is squared in the frame, the power series of amplitude fluctuation is obtained to estimate the envelope of the fluctuation. The degree of the amplitude fluctuation is compared with a threshold value theta, and only when the degree of the fluctuation is large, the frame is split into plural sub frames. Then the power fluctuation envelope in the frame is quantized, the amplitude in the frame is normalized, information is assigned at each sub frame by utilizing the power envelope and the normalized signal is coded by information quantity to each decided sub frame.
Patent JP-H09253336-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F13/57
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the arithmetic processing of a course by providing a means for setting the course of a video game ball and setting the course immediately after a collision with a video obstacle as an origin in the case that the obstacle is present on the course in a game machine for playing a game by turning and plotting the video game ball inside a video game area. SOLUTION: In this game machine in which a video display device 14 for displaying game video images or the like is disposed at the center of the surface of a game panel 5, a fluctuation winning device 15 or the like is disposed at the lower part, the game is played by turning and plotting the video game ball (ball) inside the video game area and a point is imparted to a player based on the game result, in the case of setting the course of the ball, for the confirmation of the ball and the obstacle, whether or not the obstacle (nail, vane, flipper and center case, etc.) is present inside the block of the moving destination of the ball is monitored.  Then, in the case that the nail and the ball collide for instance, a reflection direction to the incident direction of the ball is calculated and the course of the ball after the collision is set by imparting an initial speed in X and Y directions with the colliding nail as the origin.
Patent JP-H01242645-A (JP)
Title: Flame-retarding olefin resin composition
Inventor: OKUDA NOBUAKI
IPC: C08L83/04
Filed: 1988-03-24
Abstract: PURPOSE:To obtain the title composition which does not produce any noxious halogenous gases, by mixing a mixture of an olefin resin with a silane graftomer prepared by grafting a silane onto an olefin resin with a hydrated metal compound and a specified polymer. CONSTITUTION:100 pts.wt. mixture of at least one resin selected from among an ethylene/alpha-olefin copolymer, an ethylene/ethyl acrylate copolymer resin and an ethylene/-methyl methacrylate copolymer resin with a silane graftomer obtained by grafting an organosilane onto an olefin resin by a well-known process is mixed with 0.1-30 pts.wt. PE, ethylene/vinyl acetate copolymer resin or maleic acid (anhydride) derivative of an ethylene/alpha-olefin copolymer, 0.1-30 pts.wt. methyl methacrylate/maleic anhydride copolymer and a modified silicone product obtained by grafting a reactive polyorganosiloxane onto a thermoplastic resin and 50-300 pts.wt. hydrated metal compound of an initial decomposition temperature in the range of 150-450 deg.C (e.g., Al2O3.3H2O).
Patent JP-H04304091-A (JP)
Title: Picture noise eliminating device
Inventor: SUZUKI NORIO
IPC: H04N5/335
Filed: 1991-04-01
Abstract: PURPOSE:To selectively eliminate the impulsive noise that a solid-state image pickup device generates by providing a scanning line memory, a candidate picture element group detector, a noise detector and a picture element value selector. CONSTITUTION:A scanning line memory 2 holds a picture signal (a) temporarily and outputs a neighbourhood picture element value group (c) composed of picture element value (b) of a notice element, N picture element in the scanning direction with the notice picture element as the center and the value of MXN- 1 picture element that the notice picture element is eliminated from the picture element group closing two- dimensionally for M line in the right angle direction to the N picture element. A replacement candidate picture element value group detector 3 detects a maximum picture element value (d) and a minimum picture element value e from the picture element value group (c). A noise detector 4 detects the noise included in the notice picture element comparing with the prescribed threshold and generates control signals (f), (g). A picture element value selector 5 selects either one of picture element values (b), (c), (e) by the control signals (f), (g). By this constitution, necessary picture information is not eliminated by mistake as the two dimensional correlation of the original picture is noticed and the decision is performed by the threshold at the time of noise decision.
Patent JP-H03270180-A (JP)
Title: Semiconductor light-emitting element
Inventor: KAWASAKI MEGUMI
IPC: H01L33/32
Filed: 1990-03-20
Abstract: PURPOSE:To increase a carrier injection efficiency, to enhance the light-emitting efficiency of an element, to reduce the strain of a light-emitting layer and to enhance its crystal by a method wherein the carrier concentration of a first crystal layer to be used as a main light-emitting layer is specified. CONSTITUTION:The following are formed: an n-type GaAs1-xPx layer 2 as a gradual transmission layer, in about 50mum, which is vapor-grown on the main face of an N-type GaP substrate 1; an n-type GaAs0.35P0.65 layer 3 which is laminated on it, vapor-grown and formed and whose composition ratio is definite; and an n-type GaAs0.35P0.65 layer 4 which is doped with nitrogen atoms in the light-emitting center from a halfway part of a vapor growth operation. The layer thickness of the N-doped layer 4 is set at about 10 to 20mum. P-type impurities such as, e.g. zinc or the like are diffused to the vapor-grown substrate at a carrier concentration of 1 to 5X10<-15>cm<-3>, and a junction face is formed inside the N-doped layer 4. The carrier concentration of the N-doped layer 4 as a light-emitting layer is limited to a range of 1 to 5X10<15>cm<-3>. When it is lower than the numerical-value range, a passing resistance is increased and a forward voltage is raised.
Patent JP-H10268121-A (JP)
Title: Ink for black matrix, and black matrix using it
Inventor: KONDO YASUHIKO
IPC: C09D11/103
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide ink for a black matrix capable of reducing the blended quantity of carbon black and a perylene black pigment by containing the carbon black having a specific quantity of a resin and a volatile component, the perylene black pigment, and a specific quantity of a titanium oxide. SOLUTION: This ink contains carbon black having a resin and a volatile component of 5% or above, a perylene black pigment, and a titanium oxide. The blended quantity of the titanium oxide is set to 5-50 pts.wt., preferably 10-40 pts.wt., against the resin of 100 pts.wt. The content of the carbon black is preferably set to 10-30 pts.wt. against the resin of 100 pts.wt., and the content of the perylene black pigment is set to 30-100 pts.wt. A polyester-melamine resin is used for the resin, for example. When this ink is used, a black matrix having excellent shielding property, electronic characteristic, and printed shape and sufficient hardness can be formed.
Patent JP-2000267712-A (JP)
Title: Method for detecting inversion of moving direction of mobile object, and servo control method and device using the method
Inventor: TSUTSUMI MASAOMI
IPC: G05B19/18
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To accurately detect the direction inverting timing of a mobile object for correcting an error that is caused by the influence of a stick motion by detecting the inverting timing of one of both mobile objects at the current position of the other mobile object. SOLUTION: A numerical controller 2 analyzes a given NC program and outputs the center coordinates X0 and Y0 of a complete round to a friction corrector 7 of a servo controller 1. In a complete round motion, the moving direction of an X axis mobile object 5a is inverted when the position of a Y axis mobile object 5b is coincident with the Y coordinates of the center of the complete round. Then moving direction of the object 5b is inverted when the position of the object 5a is coincident with the X coordinates of the center of the complete round. The current positions Xt and Yt of objects 5a and 5b are always inputted to the corrector 7 from the position detectors 6a and 6b respectively. The correction value is calculated from the positions Xt and Yt and the inverted position information X0 and Y0 which are inputted from the controller 2 and then added to the velocity command value.
Patent JP-H06278288-A (JP)
Title: Image recording apparatus
Inventor: HATTORI YASUHIRO
IPC: B41J2/01
Filed: 1993-03-26
Abstract: PURPOSE:To provide an image recording apparatus constituted so that the operation thereof is not started when ink supplied for replenishment is not normal ink and capable of always recording a good image. CONSTITUTION:An ink cavity detecting sensor and an ink pellet detecting sensor are attached to an ink tank part. A cavity 11 with a diameter of about 1cm is provided in an ink pellet 10. Therefore, the pellet detecting sensor detects the presence of ink to be turned ON and, so far as the cavity detecting sensor is in an OFF-state, that is, the cavity detecting sensor can not detect the presence of the ink because of the cavity in the ink pellet 10, load, concretely, the power supply of a heater for melting the ink is turned ON. Under a condition other than this condition, the load is not turned ON and operation becomes an interrupted state.
Patent JP-H09153235-A (JP)
Title: Recording and reproducing device
Inventor: FUJIWARA ICHIRO
IPC: H01L49/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To achieve a high speed and high density recording and to realize a low voltage driving. SOLUTION: The device records and reproduces information by a head HR which consists of a needle shaped electrode 21. The information is recorded or erased by the polarization reversal of a prescribed region of a recording medium 10 by applying a voltage of less than 20V from the head HR. The reproducing operation of the information recorded in a minute region by the polarization reversal is conducted by detecting the amount of the changes of the electric charges or the capacitance or the amount of the changes in the piezoelectric distortion in the minute region while the head HR contacts the medium 10.
Patent JP-S62228369-A (JP)
Title: Grinding device
Inventor: OKAMOTO MASAHIRO
IPC: B24B41/00
Filed: 1986-03-28
Abstract: PURPOSE:To increase the moving range of a grinding wheel and cope with the variation in the shape of a workipiece by placing a crown member on columns erected around a work table, providing a slide member horizontally movably in the perpendicular direction to said work table on said crown member, and installing a wheel head liftably while with its angle variably on said slide member. CONSTITUTION:A work table 11 is provided horizontally movably on the top of a bed 10, while columns 13a-13d are erected on the sides of the bed 10. A crown member 15 is fixed to the top ends of the columns and a slide body 16 which is horizontally movable perpendicularly to the work table 1 is supported on the crown member 15. An up-down liftable lifting body 18 is supported by the slide body 16, and a wheel head 20 the angle of which is variable in a horizontal plane is installed on its bottom end part and a grinding wheel 21 is rotatably installed on the wheel head 20. Thereby, the relative positions of the work table 11 and the wheel head 20 can be three-dimensionally varied, while also enabling the direction of the grinding wheel in a horizontal plane to be varied.
Patent JP-S58186204-A (JP)
Title: Side lobe canceller
Inventor: KAWABATA KAZUAKI
IPC: G01S7/36
Filed: 1982-04-26
Abstract: PURPOSE:To eliminate interference waves only, by using two feedback loops(correlation loops), which is adapted to a signal inputted to a main and an auxiliary input terminal, proceeds the learning so as to minimize a signal power at an output terminal and forms the optimum weight of antenna. CONSTITUTION:An output of a main antenna 11 is connected to an auxiliary input terminal 15 of the 1st correlation loop 13 and an output of an auxiliary antenna 12 is connected to a main input terminal 14 of the loop 13. The output of the antenna 11 is connected to a main input terminal 18 of the 2nd correlation loop 17, an output terminal 16 of the 1st correlation loop and an auxiliary input terminal 19 of the loop 17, and the final output is obtained from the output terminal 20 of the loop 17. In the 1st correlation loop, a desired signal component received at the auxiliary antenna is eliminated to contain the interference wave component only, and in the 2nd correlation loop, the interference wave received at the main antenna is eliminated with the interference wave component remained in the output of the 1st corrlation loop.
Patent JP-H03270629-A (JP)
Title: Digital output circuit
Inventor: KANDA MAKOTO
IPC: H02H3/02
Filed: 1990-03-19
Abstract: PURPOSE:To reduce power consumption by a method wherein an output relay is a self retaining type and is controlled sequentially in a accordance with time series employing a shift register, in a digital output circuit outputting digital data employing the relay. CONSTITUTION:An output circuit is constituted of an oscillating circuit 11, a shift register 12, a control circuit 13, and self-holding relays 141-14n+1. The shift register 12 is provided with (n+2) stages and shifts ready signals by a shift lock from the oscillating circuit 11. The control circuit 13 outputs driving signals sequentially in accordance with time divisions sequentially so as to cope with the parallel input data of (n) bits and the ready signals. The relay necessitates a driving current only upon switching of ON/OFF and effects self- holding by magnetic means after switching. Further, the driving signal is never supplied to more than two relays simultaneously.
Patent JP-H02246399-A (JP)
Title: Manufacture of multilayer ceramic substrate
Inventor: HOTTA SHUJI
IPC: H05K3/46
Filed: 1989-03-20
Abstract: PURPOSE:To eliminate deformation on the surface of a green sheet without peeling between layers after baking and to obviated blocking of a hole at the time of pressurizing by opening holes with a laser light on the periphery of a printed pattern formed on the sheet. CONSTITUTION:Holes 3 are opened with a laser light on the periphery of a printed pattern formed on a green sheet 1, laminated, pressurized, and baked to be formed. Thus, the holes 3 become releasing holes of remaining carbon, and the carbon is not trapped between the green sheets at the time of baking. Since the holes 3 are opened with the laser light 11 and the sheet 1 of the parts to become holes 3 are blown away, the surface of the sheet 1 is not deformed, and the periphery of the holes 3 becomes harder than the entire surface of the sheet 1 with the quantity of heat of the laser light. Accordingly, the holes 3 are not blocked at the time of pressurizing. Thus, an interlayer peeling does not occur after baking, and the sheet is neither deformed nor blocked.