baber/WOPTO huggingface dataset:
Patent JP-H07242552-A (JP)
Title: Blood platelet-protecting agent for blood transfusion
Inventor: KATADA ATSUSHI
IPC: A61K35/14
Filed: 1994-03-04
Abstract: PURPOSE:To provide a safe platelet-protecting agent used for blood transfusion, capable of preventing the deterioration in the platelet-aggregating ability and the reduction in the number of the platelet, the deterioration and the reduction being accompanied by the storage of the agent, and not causing side effects. CONSTITUTION:A platelet-protecting agent for blood transfusion contains a compound of formula, A-B-Arg-Gly-Asp-C-D (A is acyl group originated from a vitamin or vitamin-like action substance having an amino acid residue or a carboxyl group; B is amino acid residue; C is amino residue having a hydrophobic group; D is hydroxyl group or amino group) or its pharmaceutically acceptable salt as an active ingredient, and a platelet-protecting preparation used for blood transfusion contains the protecting agent.
Patent JP-H06145162-A (JP)
Title: 2-@(3754/24)1-hydroxyethyl-5-hydroxynaphtho(2,3-b) furan-4,5-dione and anticancer medicine containing the same
Inventor: UEDA SHINICHI
IPC: A61K36/18
Filed: 1993-02-24
Abstract: PURPOSE:To obtain the subject new compound useful as an anti-cancer medicine. CONSTITUTION:The compound of the formula, which is obtained by extracting dried bark of Tabebuia avellandae Lorentz, ex Griseb. with warm methanol, distilling away methanol to give the residue, immersing the residue in cold chloroform and separating a chloroform-soluble component by a preparative thin layer chromatography using toluene/ethyl acetate (4:1) as a developing solvent.
Patent JP-H0980341-A (JP)
Title: Deflection and scanning device
Inventor: NABETA NOBORU
IPC: G02B26/10
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the reflecting surface of a rotary polygon mirror from being contaminated with dust, etc., in the outside air. SOLUTION: The scanning light L1 of the rotary polygon mirror 3 passes through a spherical lens 4a and a toric lens 4b and is guided out of the window 8 of an optical box 7 toward a photoreceptor drum 5. The lower end of the spherical lens 4a is fixed to a pedestal 11a, a rib 12 which faces the flank of the spherical lens 4a is provided around the lens, and an air flow circulating on the bottom surface of the spherical lens 4a is cut off by labyrinth effect. A filler 13 of urethane foam, etc., is arranged between the top surface of the spherical lens 4a and the lid member to cut off an air flow circulating on the top surface of the spherical lens 4a.
Patent JP-S61240008-A (JP)
Inventor: ARAN HARORUDO YANGU
IPC: F23C99/00
Filed: 1986-02-21
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-H08226534-A (JP)
Title: Detent spring structure for auto change
Inventor: KAWASHIMA YOSHIHITO
IPC: B60K20/02
Filed: 1995-02-23
Abstract: PURPOSE: To reduce manufacturing cost such as material cost, machining cost, and assembly cost. CONSTITUTION: A pair of side part claw pieces 42c are cut and raised obliquely on both sides in the direction of width in a tip section of a detent spring 42. A pair of inner side claw pieces 42d in the direction of width protrude in the direction in which the detent spring 42 is extended on the inside of the side claw part piece 42c. The inner side claw piece 42d is bent from its central portion toward a tip section of the side part claw piece to form a pair of bearing spaces in the direction of width by a top face of the side part claw piece 42c and the inner side claw piece 42d. A pair of coaxial roller shafts 43b protrude at both end faces of a roller main body 43a. The roller main body 43a is mounted on the detent spring 42 in a condition in which these roller shafts 43b are fitted into each bearing space.
Patent JP-H11232994-A (JP)
Title: Electron-emitting element
Inventor: KITAHATA MAKOTO
IPC: H01J1/316
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient electron-emitting element applicable to a display or the like. SOLUTION: This electron-emitting element comprises an electron-emitting surface of a diamond thin film 14, two electrodes so formed as to move electrons along the surface of the diamond thin film 14, and another electrode for applying an electric field for extracting electron out of the diamond surface. The diamond thin-film surface includes a conductive layer, and one of those two electrodes is formed to move the electrons along the surface of the diamond thin film is formed on the rear face side, where no conductive layer is formed and the other is electrically connected with the conductive layer formed on the front face where the conductive layer is formed. The two electrodes so formed as to move the electrons along the surface of the diamond thin film are brought into contact with respectively different parts of the diamond thin film, and there is a gap between the two electrodes and a part which has no contact with any of the electrodes existing in the diamond thin film 14.
Patent JP-H10223836-A (JP)
Title: Trimming pattern for semiconductor integrated circuit
Inventor: DEGUCHI MICHIYASU
IPC: H01L27/01
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To finely and equivalently adjust other resistance, to reduce adjusting resistance and a link member and to reduce the substrate area of a semiconductor integrated circuit by connecting in series one resistance having a resistance value which is almost equal to a value obtained by multiplying the total sum of plural adjusting resistance values by second and first resistance ratios. SOLUTION: Voltage-dividing resistance constituted of a first resistance RA where n-pieces of adjusting resistances R1-n shorted by link members L1-n are connected in series and a second resistance RB where one adjusting resistance R0 which is similarly shorted by a link member L0 in series is displayed. Divided voltage proportional to voltage applied between input terminals 1 and 2 is outputted from an output terminal 3 provided for the middle point of the resistances RA ad RB. When the respective resistance values of the resistances RA and RB or adjusting resistances R0, R1-n are set to be rA, rB, r0, r1-n, the voltage-dividing ratio when the link members L0, L1-n are not cut is obtained. When it is larger than a design value, the resistance value rA is set to be equivalently large and the voltage-dividing ratio is adjusted so that it is approximated to the design value.
Patent JP-S59162389-A (JP)
Title: Sewage pump
Inventor: NAKAJIMA RIYOUICHI
IPC: F04D7/04
Filed: 1983-03-07
Abstract: PURPOSE:To easily discharge a cut-off filth, by widening the gap between the inside surface of a suction cover and the front edges of vanes outwards in the radial direction to facilitate the outflow of the filth. CONSTITUTION:The gap between a suction cover 5 and the front edges 4 of vanes is gradually increased so that the innermost thickness (a) of the gap is smaller than its outermost thickness (b). A filth having flowed in through a suction port 7 is cut off by the inner edges of the cover 5 and the front edges 4 of the vanes. The filth introduced into the gap between the inside surface of the suction cover 5 and the front edges 4 of the vanes is smoothly moved outwards in the radial direction by the centrifugal force so that the filth is easily driven out of the gap and discharged to an outlet port.
Patent JP-H08213104-A (JP)
Title: Electric connecting device
Inventor: ONOZAWA TAKATOSHI
IPC: H05K1/14
Filed: 1995-01-31
Abstract: PURPOSE: To provide an electrical connecting device, which can accurately and efficiently connect connectors to each other and which can prevent the generation of troubles that a positioning pin is broken or a lead of a male terminal is bent or the like, by accurately guiding a connector for positioning it to a joint position. CONSTITUTION: A second printed board 12 is provided with positioning holes 17, which have a high positioning accuracy, in both sides of a connector 14 close to the connector 14 of a second printed board 12 and rough positioning holes 19, of which positioning accuracy is lower than that of the positioning holes 17, in both sides of the connector 14 separated from the connector 14 of the second printed board 12. A case 9 for housing a first printed board 10 is provided with guide pins 20, of which dimension is set at a height to be firstly inserted into the rough positioning holes 19 at the time of assembling the second printed board 12, and positioning pins 18, of which dimension is set at a height to be inserted into the positioning holes 17 thereafter.
Patent JP-S62193227-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-02-20
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-S60183267-A (JP)
Title: Automobile
Inventor: HOTSUTA YOUJI
IPC: B62D21/02
Filed: 1984-02-29
Abstract: PURPOSE:To aim at lowering the level of a floor in the vicinity of the rear drive shaft section of an assembled frame, by providing such an arrangement that the width if the assembled frame is made narrower in the drive shaft section thereof than other section, and is made substantially flat in the rear drive shaft section over the longitudinal length of the latter. CONSTITUTION:In an RWD type automobile, a pair of side members (side frames) 12 which constitute a vehicle body frame, are arranged in prarallel to eath other being extended from the front section of a vehicle body to the rear section thereof as viewed in the travelling direction of the automobile, along both sides of the vehicle body as viewed in the widthwise direction of the vehicle body. These side members 12 are composed of a pair of front members which are relatively widely spaced apart from each other, being extended along both widthwise sides of the vehicle body and a pair of rear members 12b whose assembled width is narrower then that of the front members 12a in the vicinity of a final reduction gear unit 2, both pairs of members 12a, 12b are arranged to be overlapped with each other in the longitudinal direction of the vehicle body. Further, the rear members are made substantially flat in the longitudinal direction of the vehicle body.
Patent JP-H02215823-A (JP)
Title: Heat-resistant and high-purity epoxy resin and preparation thereof
Inventor: KAJIWARA YOSHITAKA
IPC: C08L63/02
Filed: 1989-02-17
Abstract: PURPOSE:To obtain the title resin with a reduced chlorine content by mixing 4,4'-dihydroxydiphenyl sulfone and o-cresol novolak at a specified ratio and reacting the mixture with a specified amt. of epichlorohydrin in the presence of a solvent. CONSTITUTION:A mixture of amol% 4,4'-dihydroxydiphenyl sulfone, bmol% o-cresol novolak and cmol% 4,4'-dihydroxydiphenylpropane, all in terms of phenolic hydroxyl group, are prepare so as to satisfy equations I, II, III and IV. Then, 2-6mol of epichlorohydrin and 25-300g of alcohols, ketones, ether compd. or aprotic polar solvent both based on one equivalent of the phenolic hydroxyl group of the mixture are added thereto and reacted while gradually adding 0.8-1.1mol of an alkali metal hydroxide. Then, excess epichlorohydrin is distilled and 0.01-0.2mol of an alkali metal hydroxide is added thereto and reacted to obtain a heat-resistant high-purity epoxy resin with 1.1 to 1.4-fold WPE to the theory. WPE and a total chlorine content of 1,500ppm or lower.
Patent JP-S57151087-A (JP)
Title: Gear pump
Inventor: OHARA NAOYUKI
IPC: F04C2/12
Filed: 1981-03-12
Abstract: PURPOSE:To achieve high discharge pressures even when handling water and other liquids with poor lubircating properties by using carbon fiber reinforced duracon for pump gears. CONSTITUTION:A driving gear 4 is made of SUS 303 (stainless steel) or suchlike material in one piece and its surface is given surface treatment such as tufftride treatment, for instance, after manufacture. A driven gear 6 is made of carbon fiber reinforced polyacetal resin which is excellent in strength and wear resistance and has a high resistance to wear only with the aid of the lubricating action of water when used in underwater applications. Furthermore the carbon fiber reinforced polyacetal resin possesses excellent properties as a bearing material. Therefore, the use of carbon fiber reinforced duracon for pump gears enables the pump to maintain a high discharge pressure for a long time even when handling water or suchlike liquids.
Patent JP-H04213664-A (JP)
Title: Connecting device for structure made of stone material or the like
Inventor: SAIKAICHI AKIRA
IPC: E04F13/14
Filed: 1991-03-02
Abstract: PURPOSE:To minimize a gap between the wall surface and a construction body and present a fine view without exposing joints while simplifying work by using this connecting device for a structure body made of stone material or the like. CONSTITUTION:A positioning shaft 18, a connecting insert member 17 and a connecting member 22 are mounted to stone material 1, and male screw members 21 are rigidly fixed to the wall surface 3. The lower vertical hole 6 of the stone material 1 is fitted by insertion to the positioning shaft 18 protrusively provided on stone material 1 in a lower stage, and positioning is performed. The connecting member 22 is then fixedly connected to the connecting receiving member 17 in a position above this stone material 1 so as to be fixed to the wall surface 3. Connecting work between the stone material 1 and the wall surface 3 can be thereby omitted, and the gap width between the stone material and the wall surface is made small while simplifying work. In addition, joints between butt end faces 7, 8 can be omitted.
Patent JP-S62193828-A (JP)
Title: Printing plate correction device of sheet offset printer
Inventor: SUGIMOTO SEIJI
IPC: B41F27/12
Filed: 1986-02-20
Abstract: PURPOSE:To allow no stress shifted to a printing plate vice to be generated and enable a proper printing plate position to be maintained for a long time without correction of the printing plate position by moving the printing plate vice from a drive section on a signal originating in a device outside an offset printer. CONSTITUTION:If a distortion exists in a printing plate 3, its amount is measured. A pressure which acts on hydraulic cylinders 6, 7, 8, 9 is reduced. A printing plate vice 4 at a checking side and a printing plate vice 5 at a checked end side are returned to 'A' direction by the pressing force of springs 15, 15'. Next the obtained distortion amount or a value converted to a proper figure is input to a control device 30 outside an offset printer. Then a hydraulic oil is supplied to a hydraulic cylinder 17, and thereby the amount of hydraulic oil corresponding to a value input is available in said cylinder. Hydraulic oil is supplied to the hydraulic cylinders 6, 7, 8, 9 from a control device 30 located outside the offset printer. As a result, the left end of the vice 4, 5 moves to the same position as an initial reference position, while the right end moves in rotational manner by 'b' in a vertical direction from an initial reference position, thus being corrected to a position in which an estimated printing shift caused by the distortion of a printing plate can be adjusted.
Patent JP-H07274425-A (JP)
Title: Device for holding turn end of stator coil in generator
Inventor: HANSU TSUIMAAMAN
IPC: H02K3/50
Filed: 1995-02-24
Abstract: PURPOSE: To withstand all operating load with good reliability and to perform following tightening, when the coupling of a coil head is loosened by providing a tightening means between the inner facing surface of a supporting bracket and a turn end. CONSTITUTION: For a stator compressing plate 3, a second outer ring 27 is mounted on a shoulder 20, which is, provided at the outer surface at the opposite side of a stator mounting iron core 2. A stator-mounting spring means 32 is arranged between the end surface of the second outer ring 27 on the side of the stator mounting iron core and a surface 31 of the shoulder 26 of the stator compressing plate 3 extending to the radial direction of the holder 26 and uniformly distributed along the entire circumferential direction. Then, the second outer ring 27 is fixed to a bracket 7 with a bolt 37, and a first outer ring 9 is fixed to the second outer ring 27 with a tie-bolt 38. As a result, the coil-head structure, that is strong against vibrations is obtained by the combination of the arrangement and fixing of both rings, and an inner ring and the tightening means.  Therefore, the device can withstand all operating loads with good reliability, and the following tightening can be performed, when the coil head is loosened at the same time.
Patent JP-S63203416-A (JP)
Title: Four-wheel-drive tractor
Inventor: SHINOHARA EISAKU
IPC: B60K17/344
Filed: 1987-02-18
Abstract: PURPOSE:To make both front and rear wheels possible to be braked with a simple structure, by installing a braking device, for braking a propeller shaft, in a power takeoff for front wheels in addition, and operating this braking device with a single brake operation means together with another braking device for rear wheels. CONSTITUTION:In a 2-axle, 4-wheel type tractor, a differential output shaft 16 of the rear differential gear 15 connected to a transfer mechanism 14 is connected to rear wheels via a final reduction gear mechanism 16A. And in this differential output shaft 16, there are provided with respective braking devices 17R and 17L for these rear wheels. On the other hand, a power takeoff 20 is connected to a front-wheel differential gear 23 via a front-wheel propeller shaft 22, and the output shaft 24 is connected to front wheels 2 via a reduction gear mechanism 25. In this constitution aforesaid, there is additionally provided with a braking device 2333 for braking the front-wheel propeller shaft 22. And, also there are provided with a symmetrical pair of brake pedals 8L as a brake operation device, braking this braking device 33 together with each of these braking devices 17R and 17L, in addition.
Patent JP-H01214515-A (JP)
Title: General parts feeder
Inventor: TAJIMA MOTOHISA
IPC: B65G47/14
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a general use parts feeder by selecting a gouge corresponding to a part to be fed, when an arranging means is moved onto a truck to be arranged, and pressure inserting the gauge between a push board and a reference member thereby moving the gauge to a corresponding position. CONSTITUTION:A cylinder 22 penetrated with a reference member 21 and a cylinder rod 24 is fixed to a substrate 20 fixed to an arranging wall 6 or the outside 7. The cylinder rod 24 is fixed with a push board 23 and arranged to face with an L-shaped reference member 21. A wiper 10, a lateral arranging wall not shown and the table 25 for fixing a longitudinal arranging sensor are secured to the other end of the cylinder rod 24. A gauge 26 corresponding to a part to be fed is selected and inserted through a gauge moving cylinder 28 between the push board 23 and the reference member 21, then the cylinder 22 is lifted and the gauge 26 is secured. Consequently, sensors arranged on the fixing table 25 are also set at the positions corresponding to the parts. By such arrangement, general use parts feeder can be obtained.
Patent JP-H05231091-A (JP)
Title: Neural type deviation, deflection angle fuzzy variable auto-tuning method for small diameter tunnel robot
Inventor: TAKEDA KOKI
IPC: E21D9/06
Filed: 1992-02-24
Abstract: PURPOSE:To improve the efficiency by permitting a robot to learn a neural network in which initial deviation, initial pitching angle deflection are taken as inputs, and deviation, deflection angle fuzzy variable are taken as outputs, and automatically determining an optimal fuzzy variable. CONSTITUTION:An input layer consisting of two units, an intermediate layer consisting of plural units, and an output layer consisting of six units are provided. Then, all units of adjacent layers are connected in order to freely transmit values from the preceding layer to the following layer, inherent weight factors are provided to the connections, and the values obtained by multiplying the preceding layer unit output valued by the inherent weight factors are transmitted to the following layer units. The following layer units apply a non-linear conversion defined as an output function to the values from the preceding layer units to output the obtained values to a next layer. Thereafter, a network in which initial position deviation, initial pitching angle deflection are taken as inputs, and respective fuzzy variables PB, PM, PS of deviation, deflection angle are taken as outputs, is formed, and optimal deviation, deflection angle fuzzy variables are automatically determined using the directional control simulation. Thus, time and labor can be greatly saved.
Patent JP-H08230014-A (JP)
Title: Manufacture of easily tearable propylene-based resin nonoriented film
Inventor: SHINOHARA YOSHINAO
IPC: B29C48/305
Filed: 1995-02-24
Abstract: PURPOSE: To obtain propylene-based resin nonoriented film, in which its excellent characteristics are not impaired and which also has excellent tearability when it is made into a bag by a method wherein amide-based compound represented by the specified formula is mixed with propylene-based resin having the specified melt flow rate and then formed. CONSTITUTION: 0.01-2 pts.wt. of either one of amide-based compounds represented by the formulae I, II and III is mixed with 100 pts.wt. of propylene-based resin, the melt flow rate defined by JIS K7210 of which is 0.5-30g/10min. The resultant mixture is melted and kneaded at the temperature higher than the melting temperature of amide-based compound to propylene-based resin melt and then cooled down to composition so as to form into film under the condition that its temperature is held within the domain ranging from 170 deg.C to below the melting temperature of the amide-based compound to the propylene-based resin melt and its index of cooling rate is 7 or less.  In the formulae, R<1> is saturated or unsaturated aliphatic or aromatic hydrocarbon group having the number of carbon atoms of 1-28, R<2> and R<3> are cycloalkyl group, cycloalkenyl group having the number of carbon atoms of the same as or different from those mentioned above or 3-18 and the group indicated in the formula IV.
Patent JP-2000234021-A (JP)
Title: Solid-phase polymerization method for poly(meta- xylyleneadipamide)
Inventor: TANAKA KAZUMI
IPC: C08G69/30
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer reduced in the tendency toward gelation and fish eye formation by crystallizing a poly(m-xylyleneadipamide) having a specified relative viscosity and a specified difference between the concentrations of two types of specified terminal groups, adjusting the moisture concentration, and heating the polymer to the melting point or below in vacuo after it reaches a specified degree of crystallinity. SOLUTION: A poly(m-xylyleneadipamide) obtained by the melt polycondensation of m- xylylenediamine and adipic acid and satisfying the relationships: 1.83 <= relative viscosity <=2.28 (in 96% sulfuric acid at 25 deg.C) and 8 μeq/g <= difference between concentrations of two types of terminal groups ([COOH]-[NH2]) <=82 μeq/g is adjusted to a moisture concentration of at least 0.2 wt.% in a heater. The polymer is crystallized by heating to 60-160 deg.C in an atmosphere having an oxygen concentration of at most 5 vol.% under conditions in which the highest temperature of the heating surface of the heater is 120-230 deg.C.  After the its degree of crystallinity reaches 15%, the heater is evacuated to a degree of vacuum of at most 500 Torr, and the polymer is heated to a temperature lower than the melting point by at least 15 deg.C to form a polymer satisfying the relationships: 2.30 <= relative viscosity <=4.20 and 8 μeq/g <= difference between concentrations of two types of terminal groups <=82 μeq/g.