baber/WOPTO huggingface dataset:
Patent JP-H1015055-A (JP)
Title: Low-profile balloon and its production
Inventor: MASUDA HARUHIKO
IPC: A61M25/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To improve insertion operability by providing a balloon which embodies a lower profile as a balloon for the expansion treatment of the constricted part of the lumina internal organs, such as vascular systems, gut systems, biliary systems and urinary tract systems. SOLUTION: A parison consisting of polyurethane elastomer having 100% tensile stress under at least 20MPa is extended to 1.4 to 3.5 times and is then introduced into a balloon metal mold. This polyurethane elastomer is softened to expand the parison by heating this metal mold to a temp. higher than the glass transition point of the polyurethane elastomer and lower than its m.p. in the state of applying a pressure of 0.3 to 2.0MPa into the parison, by which the polyurethane elastomer is brought into contact with the metal mold and is pressed thereto and the balloon is molded. Thereafter, the pressure is released and the molding is heat treated at the temp. higher than the glass transition point and lower than the m.p. of the polyurethane elastomer. Then, the bulk occurring in the lapping of the balloon is lessened or eliminated.  This balloon is extremely useful as a means for embodying a balloon catheter having the excellent insertion operability.
Patent JP-H0522787-A (JP)
Title: Sound collector
Inventor: HITOTSUMACHI SHUZO
IPC: H04R1/40
Filed: 1991-07-09
Abstract: PURPOSE:To offer a small scale sound collector that reduces the recording level of sound other than the sound whose recording is desired when recording the sound using a microphone and that improves the sound collecting characteristic of object sound. CONSTITUTION:This sound collector detects a phase difference between the signals, one of which passes the system of bandpass filter group 15 and the other passes the system of bandpass filter 16, and uses controller 18 to select a coefficient from a coefficient multiplier 20. Multiplier 21 obtains the product of the selected coefficient and a signal output from bandpass filter group 15, and as a result a signal of sound other than object sound having a large phase difference is attenuated. Since signals output from the multiplier for each of frequency bands are added to one another at adder 23, unnecessary sounds are reduced, and sound collecting signals having necessary frequency bands can be obtained.
Patent JP-S6146069-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOGUCHI TAKASHI
IPC: H01L27/12
Filed: 1984-08-10
Abstract: PURPOSE:To obtain a semiconductor device, traps in a semiconductor layer thereof are buried with hydrogen and which has excellent characteristics, by introducing hydrogen to the semiconductor layer, forming an silicon nitride film and thermally treating the whole. CONSTITUTION:An SiO2 film and a polycrystalline silicon film 3 are applied and shaped onto a quartz substrate 1. The polycrystalline silicon film 3 is hydrogenated through hydrogen plasma-annealing. An silicon nitride film 4 is applied and formed at a temperature lower than a temperature used in hydrogen plasma-annealing. The damage of the polycrystalline silicon film 3 is recovered through annealing at a temperature higher than the temperature employed in the hydrogen plasma-annealing. The plasma silicon nitride film 4 shaped onto the polycrystalline silicon film 3 has a large blocking effect to hydrogen because of compact structure at that time, thus preventing a re-discharge outside a film on annealing of hydrogen taken into the polycrystalline silicon film 3 on hydrogen plasma-annealing.
Patent JP-S6412467-A (JP)
Title: Rebalance method of secondary battery
Inventor: HATTA NAOKI
IPC: H01M8/04
Filed: 1987-07-06
Abstract: PURPOSE:To improve stabilization of rebalance of a secondary battery by sending redox-halide solution, oxidized by a first step fuel cell, together with H2 gas generated by the secondary battery to turn the H2 into a hydrogen ion so as to reduce it. CONSTITUTION:Redox-halide solution (mediator) is supplied to a first step fuel cell 1, subjected to oxyzation reaction and turned into an oxydized body with the emission of electrons, and then it is sent to a second step fuel cell 2, where reduction reaction is performed. Consequently it is turned into a reduction body and then returned to a mediator tank 3. On the other hand, a positive electrode solution receives electrons emitted by the mediator at the first step fuel cell 1, and returned to a positive liquid tank 4 after reduction reaction of Fe<3+>+e Fe<2+> is performed. Further, H2 gas generated on the negative side of a secondary battery is supplied to the cell 2 from a negative liquid tank 5, and thereby oxidization reaction of H2 H<+>+e is performed so that hydrogen ions are generated and are moved to a mediator electrode through a partition film.
Patent JP-H081608-A (JP)
Title: Decorative veneer and manufacture thereof
Inventor: OISHI TAKESHI
IPC: B32B21/13
Filed: 1994-06-17
Abstract: PURPOSE:To improve the design properties of the joint line of the boundary of a small block veneer in a decorative veneer in which a plurality of sets of the small block veneers are assembled. CONSTITUTION:After a plurality of sets of timer blocks l obtained by bonding the blocks 1 via a connecting veneer 2 with adhesive are assembled to obtain a timer flitch 3, the flitch 3 is cut in a direction perpendicular to the adhesive layer of the block 1 to the veneer 2, thereby manufacturing a decorative veneer to be obtained.
Patent JP-H0773209-A (JP)
Title: Leader line automatic preparation system
Inventor: KUROIWA NOBORU
IPC: G06F17/50
Filed: 1993-06-15
Abstract: PURPOSE:To provide a facility control drawing where plural leader lines set concentratedly and explanatory information to be entered for the lines do not get complicated. CONSTITUTION:When a leader line such as a gas pipe 14 is automatically prepared, at first rectangular areas 11 to 13 for leader line where at least part of the boundary line segment 15 such as the road boundary of the road where this gas pipe, etc., is installed are defined as reference sides 11' to 13' are successively set so that the areas may not be overlapped with a margin polygon area 10 expect roads. Next, the already inputted start points A to A'' of each leader line are corresponded to the reference sides which are the nearest to each start point, for instance, and each reference side is divided based on this corresponded number. The intermediate points B to B'' and the start points A to A'' obtained by this division are combined in a form that the line segments with each other between the both points do not cross. Every area 11 to 13 for leader line, terminating points C to C'' are set at the prescribed direction from the intermediate points B to B''. Explanatory information guide parts BC, B' C', B'' C'' are made to be parallel lines, for instance.
Patent JP-S6231309-A (JP)
Inventor: FUKUNAGA ETSURO
IPC: H02B13/02
Filed: 1985-08-01
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-H0855156-A (JP)
Title: Computer system and method for process safety control
Inventor: FUIRITSUPU DEIBITSUDO HAINRAIN
IPC: G06F17/21
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a computer network for collecting information on process safety management(PSM) in a multi-use cooperative environment to reach an agreement. SOLUTION: In a conference, opinions and considerations are simultaneously collected from the members of a team through the use of the network. A device where the input data are stored in a data base, the data base is retrieved, data are printed in a system which is previously defined is provided, The system has a function that the members of the team anonymously offer their opinions in the conference so that the persons who are weak in talking in front of a group can freely transmit their opinions. Since the system automatically records input data, the opinions are prevented from being lost or they are prevented from being erroneously recorded.
Patent JP-S5691447-A (JP)
Title: Forming of element segregation region of semiconductor integrated circuit
Inventor: MAEDA YOSHIHIRO
IPC: H01L21/311
Filed: 1979-12-25
Abstract: PURPOSE:To prevent a silicon substrate from damage caused by cracks existing on a silicon nitride membrane, by employing gas plasma of slow silicon-etching speed for removing the silicon nitride membrane after oxidation. CONSTITUTION:In forming of an element segregation region by silicon-selecting oxidation process (LOCOS), a gas plasma of slow silicon-etching speed is used for removing a silicon nitride membrane after oxidation. Freon 116 is used as an etching gas and helium is employed as an additive gas. By doing so, etching stops on surface of a silicon substrate after a silicon oxide membrane and the silicon nitride membrane were etched, and therefore, it is possible to form a stable segregation region free from such defects as occurrence of indentation on silicon, breakage of wiring and unnecessarily deep dispersion layer, etc.
Patent JP-2000316892-A (JP)
Title: Pouch for artificial anus or artificial bladder
Inventor: FUSE HIROHIDE
IPC: A61F5/445
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To cope with storm diarrhea and pollakiuria and to effectively prevent a liquid leakage and an odor leakage by forming an insertion port for inserting a water absorbing material at the upper section of a pouch and a discharge port of excreta at the lower section of the pouch so that the water absorbing material can be easily inserted into the pouch during the usage of the pouch. SOLUTION: A fitting section 2 to a body wall is formed on one side of a bag body 1 forming a pouch for an artificial anus, and a function for fitting the pouch to the artificial anus or an artificial bladder is provided on the fitting section 2. An insertion port 6 for inserting a water absorbing material 5 is disposed at the upper section of the pouch, a discharge port 4 for discharging excreta is disposed at the lower section of the pouch, and a water absorbing material 5, which is a small pack packing a high-function water absorbing polymer with water-soluble paper, can be inserted from the insertion port 6.  The polymer and water-soluble paper of the water absorbing material 5 are gelatinized in several sec by absorbing water, a liquid leakage caused by the shaking of a liquid and the peeling of the adhesive section of the pouch are eliminated, and a drop and an odor leakage can be prevented. The opening sections of the insertion port 6 and the discharge port 4 can be freely opened or closed by opening/closing tools 7.
Patent JP-2000011556-A (JP)
Title: Microactuator, magnetic head device and magnetic recording device
Inventor: ABE MUNEMITSU
IPC: G11B21/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a microactuator capable of simplifying a displacing amount control system more compared with conventional one. SOLUTION: A fixed substrate 2 and a movable substrate 3 are provided oppositely to each other with a gap, and plural actuators 36, 37 and 38 different from one another in relative displacing amounts are provided in parallel between these substrates. The actuators 36, 37 and 38 are composed of comb-tooth movable electrodes 41 to 43 provided on the movable substrate 3, and fixed electrodes 5 to 10 provided on the fixed substrate 2 and having plural teeth extended from the tooth tips of the movable electrodes 41 to 43 to the outside in a non driven state.  The movable substrate 3 is moved so as to move the tooth tips of the movable electrodes 41 to 43 to the tooth outer ends of the fixed electrodes 5 to 10, and the portions of the actuators 36, 37 and 38 extended to the outside of the movable electrode tooth parts of the fixed electrode tooth parts are different in length from one another.
Patent JP-S6146612-A (JP)
Title: Tuning point detecting circuit
Inventor: WAKAI YOICHI
IPC: H04N5/44
Filed: 1984-08-13
Abstract: PURPOSE:To decrease the number of elements by providing a voltage comparison circuit to compare an AFC signal with a reference voltage and a switching circuit switching the reference voltage at a constant voltage so as to simplify an AFC level detecting circuit. CONSTITUTION:When a switch 101 is turned on, a tuning sweep voltage 211 starts rising, and a non-inverting terminal voltage of a voltage comparison circuit 103 rises by an S-shape curve characteristic of the AFC voltage As the circuit approaches a station, and when the voltage exceeds the reference voltage V1, a pulse is outputted accordingly, a differential signal is generated to reset a latch 104 and the rise of the tuning sweep voltage is stopped. Then the switch 102 is turned on, the descending of the tuning sweep voltage begins, and when the circuit approaches the station, the non-inverting voltage of the circuit 103 is descended by the S-shaped curve characteristic of the AFC voltage, and when the voltage is the reference voltage or below, a pulse is outputted, a differentiation signal is generated and a latch 105 is reset to stop the descending of the tuning sweep voltage.
Patent JP-H0457585-A (JP)
Title: Color image pickup device
Inventor: ASADA RYOJI
IPC: H04N9/64
Filed: 1990-06-27
Abstract: PURPOSE:To correct the deterioration in the frequency in a high saturation picture by providing a Y matrix circuit, a Y gamma correction circuit, an R, G, B gamma correction circuit, a Y/color difference matrix circuit and a luminance signal selection circuit to the device. CONSTITUTION:A Y matrix circuit 12 calculates a linear luminance signal from each of R, G, B signals and the signal is subjected to gamma correction by a Y gamma correction circuit 13, a nonlinear 1st luminance signal is obtained and a 2nd luminance signal is obtained by a Y/color difference matrix circuit 4. Then the absolute values of the high frequency components of the 1st and 2nd luminance signals are compared, and when the high frequency component of the 1st luminance signal is larger than the high frequency component of the 2nd luminance signal, the luminance signal replacing the high frequency component of the 2nd luminance signal into the high frequency component of the 1st luminance signal is generated and selected, and when the high frequency component of the 1st luminance signal is smaller than the high frequency component of the 2nd luminance signal, the 2nd luminance signal itself is selected and outputted. Thus, the frequency is corrected for a high saturation picture and the deterioration in the frequency is prevented.
Patent JP-H0834250-A (JP)
Title: Running transmission structure of walking type work machine
Inventor: HORIKAWA TOKIO
IPC: B60K17/06
Filed: 1994-07-21
Abstract: PURPOSE:To provide a transmission condition for running suitable for light and heavy load works in a walking type work machine. CONSTITUTION:Power of a motor is branched into a continuously variable transmission 11 which can switch advance and retraction freely and a gear change device 36 in parallel to transmit it to a running device. In a case of light load work, the continuously variable transmission 11 is used, and in the case of heavy load work, the gear change device 36 is used.
Patent JP-H0336314-A (JP)
Title: Driving construction for underground pile
Inventor: NAKAO HIDEKI
IPC: E02D7/00
Filed: 1989-06-30
Abstract: PURPOSE:To improve the strength of pile driving and the economical efficiency by inserting a rod of a drilling machine into a steel pipe and driving it into a hole while performing drilling and driving then extracting the rod thereafter injecting flexible steel bars and cement system hardening material. CONSTITUTION:The periphery of a rod 3 in a drilling machine 2 is coated with a steel pipe 4, further a bit 6, which performs driving and rotating motions in the point end of the rod 3, reamer 7, which is eccentrically placed from this bit 6 further enabled to perform protrusion and storage, and a pressurizing device 8, which can be advanced and reversed in a direction of drilling a hole, are provided. A hole wall is spread by the reamer 7, and in parallel to drilling by driving and rotating the bit 6, the steel pipe 4 is driven by striking its protruding part 5 with the pressurizing device 8. After the steel pipe reaches a fixed depth, the rod 3 is extracted from the drilled hole by storing the reamer 7, and after a steel twisted wire 9 of flexible steel bar is inserted, a cement system hardening material is injected. In this way, an economical underground pile of high strength can be obtained.
Patent JP-H0571248-A (JP)
Title: Building prevented from swaying
Inventor: MASUDA TAKUYA
IPC: E04H9/14
Filed: 1991-06-14
Abstract: PURPOSE:To prevent a high-rise building from swaying forward and rearward being affected by wind by a method wherein at least one wing body is provided on top of the building main body so that the wing can rotate on a horizontal rotating shaft. CONSTITUTION:Variable wing devices 2A and 2B, each of which is equipped with at least one wing body 5 that is capable of rotating on a horizontal rotating shaft 3a, are provided on top of the main body 1a of a structure 1 such as a high-rise building. When wind 6 blows and the structure main body 1a deforms therewith, the wing body 5 is made to rotate to produce, through the variable wing device 2A on the windward side, a force FC that presses the main body 1a downward, and to produce, through the variable wing device 2B on the leeward side, a force FC that pushes the main body 1a upward. Thereby tensile force F1 and compressive force F2 brought about by the wind 6 can be offset by aerodynamic forces FC and FC that work contrary to the aforementioned forces.
Patent JP-S6229863-A (JP)
Title: Room heater
Inventor: KATO HARUO
IPC: F24D3/00
Filed: 1985-07-31
Abstract: PURPOSE:To increase the efficiency of thermal usage by making hot water by making use of gas which otherwise would have been released while retaining a high temperature, and circulating said hot water in the floor panel laid in the floor for floor heating. CONSTITUTION:The interior of the heat exchanging box 21 is divided into the upper and lower compartments. Directly over the radiation tube 24 are a separator plate 30 having an exhaust gas opening 35, a sliding lid 36 to open or close the exhaust gas opening 35 which, when closed, forms a first passage leading the gas through the heat exchanger 33 to the exhaust pipe 27 in parallel with the first passage, and a switch which is interlocked with the movement of the sliding lid 36 so that it may be closed when the exhaust gas opening 35 is closed more than a predetermined amount. When said switch is closed, the circulation pump 49 starts its operation. By the operation of the circulation pump 49, the thermal medium is circulated through the heat exchanger 3 and the circulation pipe laid in the floor to perform the floor heating. Since the high-temperature gas generated by the burning burner is doubly used for radiation heating and floor heating, the efficiency of thermal usage can be increased.
Patent JP-H0613991-A (JP)
Title: Linear interpolation circuit
Inventor: KANEHARA MAKOTO
IPC: G10H7/00
Filed: 1992-06-26
Abstract: PURPOSE:To reduce an interpolation error and the hardware configuration when linear interpolation is applied to a digital signal. CONSTITUTION:First and second flip-flop circuits 1, 2 are connected in cascade and outputs from them are fed to a next stage subtractor 3, where they are subject to difference operation. The difference is given to an adder 4, the difference whose high-order bits are extended is received by a next stage 3rd flip-flop 5. The high-order bits except the extended bits are obtained as an interpolation output for a small clock period. Simultaneously data whose high-order bits are extended are fed back to the input of the adder 4.
Patent JP-2000004901-A (JP)
Title: Shoe
Inventor: HARA YUMIKO
IPC: A43B3/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To add a navigation function to shoes in which a destination can be inputted by setting and storing the destination detecting a present position and indicating the direction to progress retrieving the course from the present position to the destination. SOLUTION: The operation of a microcomputer is started and input of the destination is indicated to detect the present position by a present position detecting means 3. The course is retrieved from map information, the present position, and the destination read out from a map memory means 2 by a retrieving means 5 and the direction of progress is determined. The determine progress direction is displayed by a lighting point, flushing point, etc., on a direction indicating means 6. LED is placed on the shoe surface to enable the wearer to know the progress direction only by looking at. Thus a shoe with a navigation function can be obtained.
Patent JP-H0521815-A (JP)
Title: Manufacture of optical element
Inventor: ASAGA TATSUYA
IPC: G11B7/12
Filed: 1991-07-10
Abstract: PURPOSE:To provide an optical element, where a photoelectric transfer element us mounted with extremely high positional accuracy, at low cost. CONSTITUTION:When mounting substrates 106A and 106B where photodiodes 105A, 105B, 105C, and 105D being photoelectric transfer elements are made, in an optical element wherein a photoelectric transfer element which receives signals from a light source and an optical memory medium are stored in a same package, the substrate 106A is mounted on the pedestal 104 through a submount 112 for a photoelectric transfer element. Moreover, the substrate 106B is mounted directly on the pedestal 104.
Patent JP-S5961431-A (JP)
Inventor: TOBISAWA HISAO
IPC: H02J3/00
Filed: 1982-09-30
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-H05319462-A (JP)
Title: Handy mixing container
Inventor: OHATA SATOSHI
IPC: B05C5/00
Filed: 1992-05-19
Abstract: PURPOSE:To easily, reliably mix up various components by a method wherein a bag containing at least a component, a mixing rod and a mixing blade are provided in a container main body and a bag opening device is provided to open the bag by pulling a thread. CONSTITUTION:A mixing container consists of a cap 1, a container main body 2, a mixing rod 3, a second component bag 4, a slidable bottom plate 5, a thread 6 which is extended from the second component bag 4 to the cap 2 through the mixing rod 3, and a mixing blade 7. The cap 1 is equipped with a finger ring 8 in which a finger is inserted to pull the thread 6. The mixing rod 3 is of a hollow type. When the finger ring 8 is pulled with a finger inserted in the finger ring 8, the second component bag 4 is opened. Therefore, first, second and third components are mixed up and the second and third component bags are taken into the mixing rod 3 and discharged outside the container main body 2. Thus, an inexpensive disposable container in which various components are easily, certainly mixed up can be obtained.