baber/WOPTO huggingface dataset:
Patent JP-H09167933-A (JP)
Title: Wide band power distribution synthesizer
Inventor: SHINOKI MANABU
IPC: H03H7/38
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent the unbalance of power due to the difference of the loss between each individual port and a common port. SOLUTION: The primary winding of a transmission line type wide band transducer is provided with the internal conductors of coaxial cables 4 and 5. The secondary winding is provided with the external conductors of the coaxial cables 4 and 5. The current I1 flowing from an individual port 1 to a common port 3 is made to flow to the internal conductor of the coaxial cable 4 and the external conductor of the coaxial cable 5, the current I2 flowing from an individual port 2 to the common port 3 is made to flow to the internal conductor of the coaxial cable 5 and the external conductor of the coaxial cable 4, the loss of the both lines is equalized and the unbalance of power is eliminated.
Patent JP-H05164487-A (JP)
Title: Heat exchanger with fin
Inventor: HIRUKO TAKESHI
IPC: F28F1/32
Filed: 1991-12-12
Abstract: PURPOSE:To reduce defrosting operation time and extend time for frost deposition and enhance the heat transfer rate of fine in a fined heat exchanger. CONSTITUTION:The distance between a heat exchanger tube 2 and the front edge 1a of a fin 1 is set in such a fashion that it may exceed the distance between the heat exchanger tube 2 and the rear edge 1b of the fin 1. A notched part is formed which is open to the upper stream side of air supply direction at an inner side than a projection width in the air supply direction of the heat exchanger tube 2. Due to this construction, the distance from the heat exchanger tube 2 is reduced in the notched section, which increases the surface temperature of the fin and cuts down defrosting operation time. On the other hand, since the distance from the heat exchanger tube 2 is reduced, frost deposit is increased accordingly, which results in an increase in draft resistance. An attempt is made to inhibit his increased draft resistance as much as possible by increasing a wet edge length accompanied by the formation of the notched portion 3 so as to disperse the frost deposit and forming the notched portion 3 with in the projection width of the heat exchanger tube 2 where the amount of draft itself is minimized by the presence of the heat exchanger tube 2.
Patent JP-H09166742-A (JP)
Title: Lens barrel
Inventor: UNO TETSUYA
IPC: G03B13/06
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To easily arrange a driving source inside while keeping the external size small by arranging the optical axis of a photographic optical system while shifting it from the center axis of a lens barrel and arranging an actuator on the opposite side of the photographic optical system about the center axis of the lens barrel. SOLUTION: In the arrangement of a hand shake correcting unit, the optical axis AX of a photographic optical system is deviated downward from the center axis BAX of a lens barrel 32a. Actuators 122a, 124a are located in front of a finder optical system. On one side of the inside of the eccentric lens barrel 32a (upper part in the figure), there is a large space and the actuators 122a, 124a are arranged there. On the opposite side of the space (lower part in the figure), an interval between the internal face of the barrel and the photographic optical system is narrowed. Instead of the cylindrical lens barrel 32a, a lens barrel whose cross section is elliptic is usable. In this case, the size of a whole barrel is made small, but since the barrel does not rotatable, the feed of the barrel is performed by straight advance operation.
Patent JP-H09167177-A (JP)
Title: Device and method for deciding route
Inventor: TAKEDA MASAHIRO
IPC: G06Q50/10
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a route from becoming redundant owing to the restriction of one-way traffic in a visiting area by permitting a part of the route to go out of the visiting area at the time of deciding the route which passes all roads in a visiting destination in a visiting area. SOLUTION: Crossing point information including section information within/ beyond area for discriminating whether the crossing points are within the visiting area or beyond it are registered in a crossing point information registration part 12 for the respective crossing points in the visit area on a map displayed on a display part 15 and the periphery. Road information including a restriction condition on the passage of the roads and a passing flag showing whether the road is to be passed without fail or not is registered in a road information registration part 13 for the respective roads in the visiting area and the adjacent crossing points at periphery. A control part 16 decides the route for passing all the roads which are to be passed without fail based on respective registration information by permitting a part of them to go out of the visiting area.
Patent JP-2001143752-A (JP)
Title: Gel electrolyte for lithium ion cell
Inventor: KANEGA ATSUSHI
IPC: H01M10/0565
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a gel polymer electrolyte for a lithium ion secondary cell using vinylidene fluoride copolymer that can satisfy all property such as a swelling property of an organic electrolyte and a mechanical strength and a fusing point under a maintenance condition of the organic electrolyte, where it is important as property of a gel polymer electrolyte for a lithium ion secondary cell. SOLUTION: The gel electrolyte for a lithium ion cell includes a copolymer having copolymer composition of vinylidene fluoride 94-96 mole%, perfluoro(methyl vinyl ether) 1-4 mole% and chloro trifluoroethylene 1-4 mole% and an organic solvent for dissolving a lithium salt.
Patent JP-H08186143-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HASHIMOTO HIROKAZU
IPC: H01L21/60
Filed: 1994-12-28
Abstract: PURPOSE: To realize the compact configuration of a package for a semiconductor device having the less number of input/output terminals for a semiconductor chip in comparison with the area of the semiconductor chip. CONSTITUTION: A semiconductor chip 1, wherein an intended circuit 1-2 and a bonding pad 1-3 are formed, and conductors 5 for connecting outer circuits and the semiconductor chip are provided. Furthermore, a conducting wire 6, of which one-end part is connected to the conductors 5 through a first bond 6-1 and other end part is connected to the bonding pad 1-3 through a second bond 6-2, is provided. The conducting wire 6 has a rising part 6-3, which rises from the first bond 6-1 to the height of the surface where the bonding pad 1-3 is formed in parallel with the side surface of the semiconductor chip 1.
Patent JP-H11162620-A (JP)
Title: Ceramic heater and its temperature equalizing method
Inventor: OKUDA NORIO
IPC: H05B3/20
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To equalize the temperature distribution on the heating surface of a ceramic heater within ±1.5% even for a large and high temperature ceramic heater. SOLUTION: This ceramic heater 1 is formed by preparing a ceramic heater 1 composed by burying heater electrodes 4 in a ceramic base substance 2, making the ceramic heater 1 generate heat, then measuring the temperature distribution of the heating surface by a temperature sensing means and thereafter cutting out a surface other than the heating surface, corresponding to a low temperature part based on the temperature distribution of the heating surface, so that a small thickness part A is partially formed on the ceramic base substance 2.
Patent JP-H06175685-A (JP)
Title: Pattern recognition device and hidden markov model generating device
Inventor: NAKABASHI JUNICHI
IPC: G10L15/06
Filed: 1992-12-09
Abstract: PURPOSE:To simplify the constitution of the entire device and to reduce the number of arithmetic operations by beforehand computing weighting coefficient vectors and eliminating a weighting coefficient vector computing section. CONSTITUTION:The device is provided with a weighting coefficient vector storage means so as to store weighting coefficient vectors prior to the learning of a Hidden Markov Model(HMM) and to use their fixed values during a pattern recognition. Namely, a weighting vector storage section 104 stores weighting coefficients u1, u2,... UK corresponding to a first to a Kth representative vectors as fixed values independent to the frames of an input voice. Therefore, during an HMM learning, the computations of weighting coefficient vectors, which are computed sequentially, are eliminated while conducting a recognition, a voice recognition is performed by employing a smaller amount of a storage capacity, the device is simplified and the amount of computations is reduced.
Patent JP-2001146015-A (JP)
Title: Ink-jet printer and production method of ink-jet head
Inventor: SHIBATA HIROSHI
IPC: B41J2/06
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printer capable of preventing choking of an ink ejection hole, and protecting an ink-jet head without damaging a projecting recording electrode at the time of using a blade. SOLUTION: A projecting recording electrode 1 on a head substrate 3 is disposed in an ink ejection hole 4a without projecting out of the ink ejection hole 4a. As a result, even at the time of using a blade, a blade rubber does not come in contact with the projecting recording electrode 1. Besides, since a deposit on an ink ejection surface can be eliminated, generation of choking can be prevented.
Patent JP-H03191421-A (JP)
Title: Computer system with disk device
Inventor: UMEZAKI SATORU
IPC: G06F3/06
Filed: 1989-12-21
Abstract: PURPOSE:To help the search of a cause for the abnormality of a disk device by providing the computer system with a means for storing the contents of a disk access request, the contents of a command and status information or e like from the disk device and editing and outputting the stored data. CONSTITUTION:When a disk access system call is generated from an application task 1, a system call interface routine 2 stores the sort and time of a system call request in a system call tracing area 12 and goes the execution of a normal system call service. After completing the service, the result and time are stored in the area 12. A request service routine 7 stores the time and the contents of a request, generates a command to a disk controller 9, stores the processing end time, and returns the stored contents. The contents of the stored request include a request function, a block number in a disk, reading/writing size, a reading/writing buffer pointer, etc.
Patent JP-H10170690-A (JP)
Title: Method to irradiate irradiated object in pressure pipe type nuclear reactor for short period
Inventor: HASHIMOTO KOJI
IPC: G21C23/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To isolate a cylinder body housing an irradiated object and a moderator from each other, and take in and out the irradiating object when a nuclear reactor is operated by arranging the cylinder body to constitute a moderator boundary in an existing pipe opened in the moderator. SOLUTION: A cylinder 17 such as aluminium having the small neutron absorbing cross-sectional area capable of containing an irradiated object 16, is arranged in contact on an inside surface of a control rod guide pipe 13 so as to fulfill a function of a moderator boundary. In the cyclinder 17, a space up to a control rod driving device existent part from a lower part of a calandria tank 1 is used as an installing range, and the upper end of the cylinder 17 is expanded in a collar shape, and is fixed by a bolt 30 by sandwiching a seal member 29 between it and a control rod holding flange 28.  A wire 31 and the irradiating object 16 in the cylinder 17 are connected to each other by remote control of a control rod replacing device 6, and a wire winding drum 18 is rotated by driving a motor 27 from outside of a housing vessel, and the irradiated object 16 is wound up by the wire 31, and is moved by remote control to the control rod guide pipe 13 from which a control rod is removed or a rack position in a fuel replacing pool.
Patent JP-2001148355-A (JP)
Title: Method for shaping laser beam and laser beam thin film crystallizing apparatus
Inventor: KOBAYASHI NAOYUKI
IPC: H01L21/20
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To easily and effectively shape a beam shape of a laser beam. SOLUTION: When a material 9 to be irradiated is irradiated with a laser beam 2 through a homogenizer 5 having a plurality of cylindrical lenses 7, 10,..., 10, the part of the beam 2 is shielded or attenuated by a shield 16 or the like. Thus, the beam shape of the beam is effectively and easily shaped, and can be applied to in manufacturing a crystallized thin film of good quality.
Patent JP-H01170675-A (JP)
Title: Recording liquid
Inventor: SAKAEDA TAKESHI
IPC: C09D11/00
Filed: 1987-12-26
Abstract: PURPOSE:To obtain a recording liquid, having excellent water and light resistance and suitable for ink jet, by dissolving or dispersing an ultraviolet ray absorber, etc., in an oily phase, emulsifying and dispersing the resultant oily phase in an aqueous medium containing a coloring matter. CONSTITUTION:The aimed recording liquid obtained by dissolving or dispersing preferably 10-30wt.% ultraviolet ray absorber (e.g., 2-hydroxy-4-methoxy-5- sulfobenzophenone) and/or antioxidant (e.g., 2,6-di-tert-butyl-p-cresol) in an oily phase, emulsifying and dispersing the resultant oily phase in an aqueous medium containing at least a coloring matter (preferably water-soluble dye or disperse dye). Furthermore, the mode value of particle diameter distribution of emulsified and dispersed particles is preferably <=10mum.
Patent JP-H02176834-A (JP)
Title: Self-monitor system for program logic
Inventor: KODAMA MAKOTO
IPC: G06F11/28
Filed: 1988-12-27
Abstract: PURPOSE:To collect the executing loci without discontinuing the execution of segments and to analyze the executing loci by using a means which gives the number information to each program segment and logs the number information and the input conditions at execution. CONSTITUTION:A program stored in a main storage 2 consists of a main program which controls a machine unit 4 and a monitor program which collects the executing loci. The dynamic executing loci, i.e., the number information serving as the recognition marks and the input conditions are logged into the storage 2 in response to the execution of the main program. When the execution of the main program is through, the executing loci are stored in a disk unit 6 via a disk control mechanism 5. Hereafter the executing loci are read out of the unit 6 and printed by a printer 8 via a printer control mechanism 7. The execution start and end control signals for both main and monitor programs are received via a keyboard 10. Then the executing state is monitored through a display 11.
Patent JP-H11157205-A (JP)
Title: Recording sheet for aqueous ink
Inventor: HIROTA YOSHIFUMI
IPC: B41M5/50
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a recording sheet for an aqueous ink which shows a high light transmission in an ink image receiving layer and is lustrous, and allows easy fixing of pigment so that the incidence of pigment ink bleeding is low. SOLUTION: An ink image receiving layer 3 is formed on a base material 2 by coating an urethane resin composition. An urethane resin shows superb pigment fixing properties, so that even when a pigment ink is used for printing on a recording sheet for an aqueous ink, an ink bleeding can be suppressed. Consequently, a filler no longer need be blended into the ink image receiving layer 3 and the light transmission and surface luster of the layer 3 are improved. In addition, it is possible to enhance the color developing properties of the recording sheet 1 for an aqueous ink by blending the ink image receiving layer 3 with a cationic surfactant.
Patent JP-H11131602-A (JP)
Title: House of earthquake isolating construction
Inventor: SHIMIZU KEISUKE
IPC: E04B1/18
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a construction that reduces the shock of an earthquake to a minimum by reinforcing a sill regardless of wood construction or lightweight steel so as to support entire load imposed between earthquake isolating columns and the earthquake isolating columns by the sill, and using the steel sill with each connection part finished by welding so as not to be broken even by the impulsive earthquake. SOLUTION: In a house of earthquake isolating construction, earthquake isolating columns 5 are inserted between a sill 1 and foundation concrete 2. Steel is used for the sill 1, and each connection part 7 is finished by firm welding. The earthquake isolating columns 5 need not be spaced equally to equalize load applied to each part of the sill 1 and are installed adjusting spaces if necessary. In the case of wood construction, a conventional wood will is pierced with bolts previously welded to the steel sill 1 and fastened with nuts. The columns are then fixed into mortises to proceed work in order. The sill is not therefore broken even though receiving the vertical motion of an earthquake so as to obtain construction that reduces the shock of an earthquake to a minimum.
Patent JP-H03192287-A (JP)
Title: Fixing device
Inventor: TAKAMURA HIDEKAZU
IPC: G03G15/20
Filed: 1989-12-22
Abstract: PURPOSE:To contrive the decrease of a heat loss, the saving of electric power consumption and the prevention of adverse influence on an image carrying member, etc., by executing the movement control of a shielding member and the on-off control of a heater according to the sizes of transfer materials and the number of the transfer materials to be fixed and maintaining the outside surface temp. in the longitudinal direction of the heating roller at the specified temp. suitable for fixing. CONSTITUTION:The outside of the heaters 35, 36 in the heating roller 20 corresponding to a part (l) where the transfer material P1 is not passed is covered by the shielding member 44 to prevent the transfer of the heat from the heaters 35, 36 to the non-paper passing part (l) of the heating roller 20 where the transfer material P1 is not passed when the size of the transfer material P is small and even if the part (l) where the transfer material P1 is not passed is generated at the end of the heating roller 20. The heating up of the part (l) of the heating roller 20 where the transfer material P1 is not passed and where the temp. drop by the transfer material P1 does not arise to a high temp. is obviated even if the outside surface of the part of the heating roller 20 where the transfer material P1 is not passed is controlled to the temp. suitable for fixing. The outside surface temp. in the longitudinal direction of the heating roller 20 is maintained at the uniform temp. distribution suitable for fixing. The decrease of the heat loss, the saving of the electric power consumption and the prevention of adverse influence on the image carrying member, etc., are contrived in this way.
Patent JP-H07186293-A (JP)
Title: Flame retardant corrugated tube
Inventor: KONDO MANABU
IPC: C08K5/02
Filed: 1993-12-27
Abstract: PURPOSE:To provide a corrugated tube having both of high frame retardancy and blooming resistance. CONSTITUTION:A corrugated tube is constituted of a compsn. prepared by compounding 100 pts.wt. of polyolefin, 2.5-30 pts.wt. of a fire retardant wherein the wt. ratio of 2,2-bis[3,5-dibromo-4-(2,3-dibromopropyl) pheny] propane and tris (2,3-dibromopropyl) isocyanurate is 8:2-4:6 and 0.5-20 pts.wt. of antimony trioxide.
Patent JP-H08155743-A (JP)
Title: Wire cut electric discharge machining and device therefor
Inventor: SHIMIZU TOSHIHARU
IPC: B23H7/02
Filed: 1994-12-08
Abstract: PURPOSE: To provide automatic connection or disconnection for a wire electrode, prevent machining from being stopped in case of erroneous programming, facilitate programming work, and improve work efficiency. CONSTITUTION: An automatic connection processing part 43 identifies if a decoded NC program block is a traveling block or a processing block to input the detecting signal of a wire breakage detector 11. When the wire electrode is not tensed, a command signal is transmitted to an automatic connection device 8 so as to connect the wire electrode automatically before executing the machining block. On the other hand, when the traveling block is behind the processing block and the wire electrode is tensed, a command signal is transmitted so as to disconnect the wire electrode automatically before executing the traveling block. In the case of the cases other than the above, an execution part 44 transmits command signals to respective devices based on the decoded NC program for desired machining according to an NC program.
Patent JP-H02176199-A (JP)
Title: Turbo-molecular pump
Inventor: BABA AKIRA
IPC: F04D19/04
Filed: 1988-12-27
Abstract: PURPOSE:To suppress the thermal deterioration of a bearing itself by forming at least one of a rotary part and a fixed part of the spherical type spiral groove bearing from ceramic. CONSTITUTION:A spherical type spiral groove bearing 21 is composed of a rotary part 21a to be connected to a rotary shaft 5a of a disc wheel 6 and a fixed part 21c to be fixed in a recessed part 1b of a base 1a. A plurality of grooves 21d are formed, in a peripheral direction of the rotary part, spirally on an end semi-spherical portion of a rotary part 21a. The rotary part 21a and the fixed part 21c of the spherical type spiral groove bearing 21 are made from ceramic including silicon nitride. Thermal deterioration of the bearing itself is suppressed.
Patent JP-H05141859-A (JP)
Title: Refrigerator
Inventor: SEYAMA MITSUO
IPC: F25D23/00
Filed: 1991-11-20
Abstract: PURPOSE:To improve the appearance of a refrigerator and deal with even changes in accomodation forms of containers with ease by mounting a synthetic resin plate extending from an opening part to a frame-shaped box part in the state where the number of parts is reduced, preventing corrugation from being produced, and dealing with changes in accomodation forms of containers while reducing the number of refrigerator constituent members. CONSTITUTION:An internal plate 16 including a mounting recessed part 18 is provided over an internal peripheral surface of an opening part 4 and an internal peripheral part of a frame-shaped box part. The mounting recessed part 18 includes a mounting piece 17 for mounting a top surface outer plate 3a of the opening part 4 on a top surface inner plate 3c to cover the internal peripheral surface of the opening part 4. A rail for receiving the bottom of a container with respect to a pillar is mounted even through a pillar mounting member.
Patent JP-H10160941-A (JP)
Title: Compressor device for air feeding of optical unit
Inventor: ISONO YOSHIYA
IPC: G02B6/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a compressor device which can generate compressed air efficiently when an optical unit is fed with air and laid in a working site where no electric power is available. SOLUTION: On a frame base 10 with casters, a rotary compressor 16, a gasoline engine 18, a gasoline tank 20, a drier 26, and a filter 28 are installed. Then the engine 28 is coupled directly with the compressor 16, and the air outlet of the compressor 16 is connected to the drier 26, whose air outlet is connected to the filter 28 to supply high-pressure air which is dried and purified. When a rotary type is used for the compressor, pressure of approximately 1.5 to 2.0MPa is easily obtained, a rate flow rate is obtained instantaneously, and there no pulsation, which is suitable for the air feeding of the optical unit.