baber/WOPTO huggingface dataset:
Patent JP-2001046375-A (JP)
Title: Intra-celom ultrasonic diagnostic device
Inventor: HIRAOKA HITOSHI
IPC: A61B8/12
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an intra-celom ultrasonic diagnostic device which relieves the patient's pain without increasing the outside diameter of an insertion part, allows the easy removal of the air bubbles intruding into a front end protective member and makes it possible to obtain always good ultrasonic images. SOLUTION: When a balloon is not mounted, balloon water feed side pipeline switching projections 31 and 32 project, thereby allowing a water feed pipeline 41 to be communicated with a medium feed pipeline 43 via a medium feed passage 35 and allowing a suction pipeline 42 to be communicated with a medium suction pipeline 44 via a medium suction passage 37. When the balloon is mounted, the water feed side pipeline a witching projections 31 and 32 are pushed in, by which the water feed pipeline 41 is communicated with a balloon water feed pipeline 45 via a balloon water feed passage 36 and the suction pipeline 42 is communicated with a balloon suction pipeline 46 via a balloon suction passage 38. As a result, the patient's pain is relieved without increasing the outside diameter of the insertion part and the air bubbles intruding into the front end protective member are easily removed.  The always good ultrasonic images are thus obtained.
Patent JP-H0386377-A (JP)
Title: Wire energizing type tig welding equipment
Inventor: KASHIMA TAKAYUKI
IPC: B23K9/12
Filed: 1989-08-30
Abstract: PURPOSE:To perform wire energizing type TIG welding without causing a magnetic blow phenomenon by stepping down the high-frequency AC output of an inverter by a transformer, converting it into DC by secondary side rectifying devices and supplying it alternately to a TIG welding electrode and a wire feeding chip by a couple of switching elements. CONSTITUTION:The commercial AC input is converted into DC by a primary side rectification part 1 and converted into high-frequency AC by the inverter 2 and stepped down to the voltage suited to welding by the transformer 3. The DC output in the negative direction and the DC output in the positive direction are then taken out from the couple of secondary side rectifying devices 4 - 1 and 4 - 2 and the other couple of secondary side rectifying devices 4 - 3 and 4 - 4, respectively with respect to a neutral point (center tap) N at the secondary side of the transformer and a transistor 5 - 1 is always connected to the electrode 7 and a transistor 5 - 2 is connected to the electrode 7 and a changeover chip 11 by being changed over by a changeover switch 12. By this method, a TIG arc current and a wire energizing current can be supplied without interfering with each other by one inverter control power source.
Patent JP-H04102381-A (JP)
Title: Driving circuit of semiconductor laser
Inventor: TAKEGAWA HIROSHI
IPC: H01S5/042
Filed: 1990-08-21
Abstract: PURPOSE:To acquire a driving circuit which hardly generates resonance and hardly generates back electromotive force at ON/OFF time of a driving current by supplying power through a load resistance and a capacitor. CONSTITUTION:A laser driver includes a load resistor R connected at its one end to one end of a semiconductor laser 3, and a capacitor C connected between the other end of the semiconductor laser 3 and the other end of the resistor R, and power is supplied across the capacitor C to the laser 3. Therefore, a surge current flowing into the laser 3 is limited to a small value by the resistance R and a most part of a surge current excepting a current which flows into the laser 3 is charged to the capacitor C. Thereby, unstable light output can be restrained by a surge current. Furthermore, a semiconductor laser driving circuit can be realized, which does not require inductance, hardly generates resonance even if driving conditions change, restrains variation of light output, and restrains generation of back electromotive force at ON/OFF time of a driving current.
Patent JP-S6067341-A (JP)
Inventor: ANDORE MOORISU RUDONDO
IPC: B65H1/06
Filed: 1983-11-25
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-H0650332-A (JP)
Title: Linear guide device
Inventor: TAKAHASHI KAZUO
IPC: F16C29/04
Filed: 1992-07-29
Abstract: PURPOSE:To provide a linear guide device having a guide rail capable of receiving multidirectional loads applied to a slider in the well balanced manner, being constituted compactly and manufactured with relatively high accuracy and low cost. CONSTITUTION:A slider (s) except for a guided member mounting part 2 composed on the back of the slider body 1 is inserted in a guide part (g) of a guide rail 5 and the slider body 1 and both side roller mounting parts 4, 4 are inserted respectively in an inner trim space 8 of the guide part (g) and guide spaces 9, 9. The peripheral sides inclined inward of rollers 7, 7 ... mounted on upper and lower mounting inclined surface parts 4b, 4b of the roller mounting parts 4, 4 are adapted to abut against upper and lower guide surfaces 10, 10 corresponding to inclined angles in the guide spaces 9, 9.
Patent JP-H0886688-A (JP)
Title: Method and equipment for inspecting indicator
Inventor: FUJII TOMOHISA
IPC: G01G23/01
Filed: 1994-09-19
Abstract: PURPOSE: To obtain an inspection method for indicator in which highly accurate decision can be expected with high inspection efficiency while lessening fatigue of worker in the inspection process. CONSTITUTION: Following inspections can be carried out by simply connecting an objective indicator with an inspection equipment. A personal computer 7 in the inspection equipment reads out the output data from means for driving the indicator 4 in the objective indicating instrument A1 -An . The personal computer 7 compares the extent of variation in the output data read out over a plurality of times with a decision criterion thus deciding whether the indicator clears the criterion or not. Based on the decision results, the worker removes a failed indicator from the inspection equipment and delivers the failed instrument to a failed instrument handling process. The worker then removes a passed indicator from the inspection equipment and delivered the passed instrument to a next assembling process thus finishing the inspection work easily.
Patent JP-2001048786-A (JP)
Title: Tricyclic heteroaryl derivative
Inventor: MATSUHISA AKIRA
IPC: C07D498/04
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a vascular endothelial growth factor inhibitor useful as a remedy for vascularization-related diseases, such as solid sarcoma and diabetic retinopathy, by adding a specific tricyclic heteroaryl derivative as an active ingredient. SOLUTION: This vascular endothelial growth factor inhibitor contains a tricyclic heteroaryl derivative of the formula [Ar is an (substituted) aryl or a (substituted) heteroaryl; B is a (substituted) benzene ring; R5 is H, a lower alkenyl, a lower alkynyl or the like; as for dotted lines, either of the two lines expresses double bond and another expresses single bond; as for X1 and X2, X1 is-S-or the like when X2 is =N-, X1 is -S or the like when X2 is =CR7-, X1 is -N= when X2 is -S- or the like; R7 is H or a lower alkyl] or its pharmaceutically acceptable salt  preferably, 2-(3-bromophenyl)imidazo[2,1- b]benzothiazole or the like) as an active ingredient. The inhibitor is preferably administered at in daily dose of 0.01-10 mg/kg, for example, when orally administered.
Patent JP-H1072724-A (JP)
Title: Production of polyester monofilament
Inventor: MORISHIMA KAZUHIRO
IPC: C08G63/189
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester monofilament excellent in hydrolyzation resistance, having excellent durability against compression deformation when being used under a wet heat and dry heat treatment condition and useful as a material for a dryer canvas for papermaking by adding a small amount of a specified diepoxy compound to a naphthalate-based polyester. SOLUTION: A diepoxy compound of the formula [(m), (n) are each 0-20] of 0.05-2.0wt.%, preferably 0.1-1.0wt.% is added to a naphthalate-based polyester composed of an acid component consisting essentially of naphthalene-2,6- dicarboxylic acid and a glycol component consisting essentially of a 2-6C diol component. The addition of the diepoxy compound can be performed in any way of mixing the one with the polyester chips or adding the one to the polymerization product just before or just after the end of the polymerization reaction.
Patent JP-2000038728-A (JP)
Title: Anchor such as metal fittings for construction and structure and execution work method therefor
Inventor: IIJIMA KAZUO
IPC: F16B7/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To perform execution work by reducing damage of the installing surface even in the middle of work or after completion of the work in constructing a construction or a structure by forming an anchor for embedding or fitting/inserting/fixing a metallic fittings used for fixation/connection in a plate shape. SOLUTION: An anchor 1 for embedding or fitting/inserting/fixing metallic fittings used for fixation/connection is formed in a plate shape. For example, a bow-shaped plate-like anchor 1 is formed by forging molding in the end part of a reinforcement 11 by a reinforcement, that is, a joint bar fitted in the concrete placing joint part, and is used instead of an expansively opening anchor. A shape of the anchor 1 is adjusted to a shape of an excavating groove by a disk-shaped cutting tool, but when the groove is excavated in the vertical direction in a stationary state, a shape of the groove forms a bow shape, and when the groove is excavated while moving in the lengthwise direction of the excavating groove, since both ends are formed in a ship shape forming a circular arc, the anchor 1 is molded by considering a width and a shape according to required strength.
Patent JP-H0947326-A (JP)
Title: Desk
Inventor: HASHIMOTO SHINICHI
IPC: A47B91/04
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a desk to be used for the study of child especially at home in simple structure and to provide the desk with which the stable state of installation can be always provided even when the desk is installed on the floor such as tatami mat or carpet to sink the desk a little by the load of desk or on the floor like boarded floor. SOLUTION: This desk is composed of a top plate, left and right side leg plates 12 and 12 arranged at the left and right terminal parts of the top plate, and lower rack part arranged between the rear terminal parts of the left and right side leg plates 12 and 12. In this case, the left and right side leg plates 12 and 12 have left and right rear floor contact projections 30 and 30 protruded downward for a prescribed dimension at front and rear lower terminal parts, the lower terminal parts are positioned on the inner face sides of the left and right rear floor contact projections 30 and 30,  and the lower end face of a rear reinforce plate 15 arranged over the full width from side to side between the left and right side leg plates 12 and 12 is protruded above the lower end faces of the left and right rear floor contact projections 30 and 30 and under the lower end faces of the left and right side leg plates 12 and 12.
Patent JP-H0384408-A (JP)
Title: Rotary table profiling control method for probe for coordinate measurement
Inventor: FUJIMAKI SHIGERU
IPC: G05B19/401
Filed: 1989-08-29
Abstract: PURPOSE:To improve the efficiency of shape measurement by adding one axis by a rotary table and performing profiling operation under four-axial simultaneous control while holding the angular relation between a body to be measured and the probe constant when coordinates are profiled and measured by using the probe for coordinate measurement. CONSTITUTION:A position vector, a displacement quantity, and the rotational angle of the rotary table 12 when the probe 16 is in contact with a work 14 are sampled to calculate the speed vector of the probe 16 in a stationary state. Then the angular speed of the table 12 by the speed vector viewed from the axis of the work 14 is calculated and the advance or delay of the rotational angle is adjusted according to the position relation between the rotational angle and position vector to determine an angular speed. Then a speed vector which follows up the motion of the angular speed is calculated from the position vector and rotational angle to obtain the sum of the following speed and speed vector as a speed command to the probe 16 and the angular speed is outputted to a driving mechanism as a speed command to the table 12.
Patent JP-2000053160-A (JP)
Title: Indoor machine for air conditioner
Inventor: TOMITA SADAHIRO
IPC: B65D85/68
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce the costs of packing materials and also the weight of packing, by integrally shrink-packing side cushions and the air-conditioner's indoor- machine main body by the sue of a shrinkable body, in a packed air-conditioner' s indoor machine. SOLUTION: To pack an air-conditioner's indoor-machine, a drain hose, a connecting pipe 3, and a power source code are first arranged on the rear face of the air-conditioner's indoor-machine main body 1, and an instruction manual is set and fixed with a tape or the like. Then, a corrugated-board cushioning member 10 is set between the connecting pipe 3 and the rear face of the air-conditioner's indoor-machine main body 1, and an installation plate 6 is set on it. Subsequently, a filter 7, a remote controller 8, and accessories 9 are set on the installation plate 6, and they are fixed with tapes 12 and 13. Thereafter side cushions 14, made of corrugated boards, are set on both ends of the indoor-machine main body 1, then a heat-shrinkable film is provided so as to enwrap the side cushions 14 and indoor-machine main body 1 whole in it, and it is shrunk by the application of heat.  Thus, both, 1 and 14, are integrally packed.
Patent JP-H0270715-A (JP)
Title: High-strength and corrosion-resistant securing material for fixing bolt
Inventor: HASEGAWA HIDEO
IPC: C08G59/20
Filed: 1988-09-07
Abstract: PURPOSE:To obtain the title securing material excellent in initial securing power and less deteriorated with the lapse of time by holding, in a crushable vessel, a resin which comprises a specific modified bisphenol unsaturated polyester resin as a main component and is liquid at room temperature and a curing agent isolated from the resin. CONSTITUTION:In a securing material for fixing a bolt comprising a crushable vessel, a resin which is contained in the vessel and is liquid at room temperature and a curing agent which is contained in the vessel but is isolated from the resin, the main component of the resin is a bisphenol unsaturated polyester resin modified with the glycidyl ester of an alpha, beta-unsaturated acid. This securing material is excellent both in initial securing power to a matrix and a alkali resistance, and since a resin having a securing power less deteriorated with the lapse of time is used, the reliability of an anchor bolt can be improved.
Patent JP-S59114214-A (JP)
Title: Classifying device
Inventor: KATOU TOSHIHIKO
IPC: B65G23/26
Filed: 1982-12-17
Abstract: PURPOSE:To increase the classifying efficiency by connecting and interlocking a driving shaft with each movable conveyor via a one-way rotary clutch respectively. CONSTITUTION:A driving shaft 10 is connected and interlocked with each movable conveyor 1 via a one-way rotary clutch 14 respectively, while every output shaft 19 of each conveyor 1 connected and interlocked the driving shaft 10 via a clutch 16 respectively is connected and interlocked with each movable conveyor 1 via an acceleration transmission means 21 including a one-way rotary clutch to connect and interlock the shaft 19 with a posture-switching means 25 of each movable conveyer 1. This construction permits to shorten the time while the movable conveyors are oscillated for going up and down to reduce the conveying pitch of load and the length of movable conveyors, and consequently improve the classifying capacity of the whole device.
Patent JP-S60113100-A (JP)
Title: Automatic stop device for siphon of simple pump
Inventor: SAITOU MASAYASU
IPC: F04F10/00
Filed: 1983-11-25
Abstract: PURPOSE:To stop a siphon automatically by incorporating such a construction that the moving element of this device is substantially free from influence of the water stream from an exhaust hose, shutting the tip of an air pipe surely when the moving element is in its sunk position, and by opening certainly in the elevated position. CONSTITUTION:The top of a vertical shaft at the upper end of a moving element protrudes partially from the top of a supporting cylinder 11 when the moving element 8 is in its undermost position, and a large dia. cylinder 13 is connected to this protruded part. The foremost part of an air pipe 6 penetrates a bulkhead 10, and the tip of said pipe is connected with the large dia. part 14 with its tip closed, and further a plurality of valve holes 17 are formed at the boundary stepped part 16 to a minor dia. part 15 for connection of air pipe with large dia. part 14. When the liquid level rises to raise the moving element 8, the abovementioned cylinder 13 rises also to have a valve plate 18 when it is in the uppermost position so as to open the valve hole 17, so that the siphon action will be stopped.
Patent JP-H0271123-A (JP)
Title: Hue examination system
Inventor: SASAKI MASARU
IPC: G01J3/51
Filed: 1988-09-06
Abstract: PURPOSE:To quantitatively judge the density state of each ink within a real time from a printed picture by providing a light sensor equipped with red, green and blue filters and a black density detection part. CONSTITUTION:A black density detection circuit 1 takes in the output of a black density detection part to detect black density and outputs density data to a comparing circuit 3 and an average density operation circuit 4 while the circuit 3 takes in the black density data to compare the same with a preliminarily inputted set value. A filter density detection circuit 2 takes in the output of a light sensor to detect the densities of the B, G, R filters of the detection range of a printing surface and outputs the density data of said filters to the circuit 4. The circuit 4 adds data over a predetermined time at every color filter density to calculate a mean value and the calculation result is operated by an ink density operation circuit 5 and a switch 11 is connected on an A-side at the time of good product data to be stored in a reference level memory 6 and, at the time of an object to be inspected, the switch 11 is connected on a B-side to store the calculation result in an inspection level memory 7.
Patent JP-S59114024-A (JP)
Title: Coating method of peripheral surface of circular truncated cone with resin film and automatic device therefor
Inventor: KOYANAGI KEISUKE
IPC: B29C63/00
Filed: 1982-12-20
Abstract: PURPOSE:To surely coat a cup with a tube by a method wherein a heat-weldable and thermo-shrinkable tube is placed on a cup and clamped at its peripheral part radially from outside by means of clamping members in order to cause thermal shrinkage and heat welding in the position being clamped with hot air. CONSTITUTION:The edge of a heat-weldable and thermo-shrinkable tube 9 is simultaneously clamped in the six directions with uniform pressing force at the maximum diametral part 8 of a conical cup 6 by means of the respective contactors 20 arranged at the free ends of respective clamping levers 4. Hot air is injected from nozzle slits 23, 23a... to the clamped part in order to shrink the end of the thermo-shrinkable tube 9 and simultaneously to bond said end to the peripheral surface of a circular truncated cone 6 by fusing the bonding agent coated on the back face of the tube 9, resulting in obtaining a coating with no slip.
Patent JP-S6377290-A (JP)
Title: Hue variable circuit
Inventor: NISHIZAWA YUKIO
IPC: H04N9/64
Filed: 1986-09-20
Abstract: PURPOSE:To attain the video reproduction of any primary color with an optimum hue by generating two color difference signals from a primary color signal, making the hue variable with a variable gain circuit and a hue variable circuit composed of subtracting and adding circuits and converting them to the primary color signal. CONSTITUTION:Variable gain circuits 3-6 can make a gain variable with the control signal of cosine sine signal generating circuits 9 and 10 which are control signals, and therefore, the signal is obtained in which the output of the circuits 3 and 6 is sintheta-folded and the output of circuits 4 and 5 is costheta- folded. When color difference signals R-Y and B-Y are inputted to input terminals 1 and 2, the outputs of circuits 3 and 4 come to be (R-Y) sintheta, (R-Y) costheta, and the outputs of circuits 5 and 6 come to be (B-Y)costheta and (B-Y)sintheta. The output of an adding circuit 7 comes to be [(R-Y) costheta+(B-Y)sintheta] and the output of a subtracting circuit 8 comes to be [(B-Y)costheta-(R-Y)sintheta]. When these outputs are converted to an RGB signal with a matrix circuit, the hue of the primary color signal can be variable.
Patent JP-H0891892-A (JP)
Title: Artificial bright color aggregate for road and construction and its production
Inventor: EZOE MASANOBU
IPC: C08K3/22
Filed: 1994-09-19
Abstract: PURPOSE: To obtain bright color aggregate which is adequately used according to use applications by mixing with asphalt, cement or resins and has sufficient performance and extremely high whiteness by calcining kaolin at a temp. at which the planar form structure of kaolin based crystals while affording the main crystal structure of a mullite base. CONSTITUTION: The desired aggregate is obtd. by coarsely crushing the kaolin or kaolin based raw materials and sizing the crushed materials, then calcining the crushed materials at the temp. at which the main crystal structure of the mullite base is applied but the planar form structure of the kaolin based crystals remains over the entire part or partially. This aggregate is the artificial sintered aggregate and the artificial bright color aggregate in which the planar form structure of the kaolin based crystals remains over the entire part or partially while the main structure thereof is calcined to the mullite base.  The improvement in visibility, the suppression of the temp. rise of roads in summer or hot season, the improvement in the visibility in the nighttime and in tunnels and the improvement in the visibility at the time of rainfall are attained if such aggregate is used as the aggregate for the roads. In addition, artificial granite is produced by mixing with artificial marble and various kinds of blanks is producible if the aggregate is used as the aggregate for construction.
Patent JP-S60118291-A (JP)
Title: Preparation of granular solidified substance of excessive sludge
Inventor: KADOTA GENICHI
IPC: C09K17/42
Filed: 1983-11-29
Abstract: PURPOSE:To obtain a granular substance continuously taken in and digested by a microorganism group, by adding a microorganism flocculating active substance to a base material being a dehydrated substance of excessive sludge to knead both of them and adding an adsorbing filter material to the resulting kneaded mixture to further perform kneading before performing molding granulation. CONSTITUTION:50-80% of a dehydrated substance of excessive sludge or digested sludge, 16-27% of a substance, which obtained by applying pasturization treatment to a microorganism flocculating active substance produced by the culture of a black aspergillus and 0.1-0.3% of an anionic synthetic high-molecular flocculant are dissolved, mixed and perfectly kneaded. Subsequently, 3- 21% of an adsorbing filter material such as diatomaceous earth of zeolite is compounded and uniformly kneaded with the kneaded mixture and, after moisture content is adjusted to 62-77%, the final mixture is molded into a columnar shape by a granulating and molding machine. In the next step, the granulated matter is naturally dried by cooling air or natural wind to obtain a granular solid substance.