baber/WOPTO huggingface dataset:
Patent JP-2001168608-A (JP)
Title: 180° hybrid circuit
Inventor: HAYASHI HITOSHI
IPC: H01P5/22
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a 180 deg. hybrid circuit in which a phase difference characteristic being a narrow band is improved and is a wide band in comparison with a conventional rat race type 180 deg. hybrid circuit. SOLUTION: In this 180 deg. hybrid circuit provided with a high frequency transmission line 9 where one end is connected to a 1st input-output terminal 1, the other end is connected to a 2nd input-output terminal 2 and an electrical length at a frequency f0 is 270 deg., a high frequency transmission line 8 where one end is connected to the terminal 2, the other end is connected to a 3rd input-output terminal 3 and electrical length at the frequency f0 is 90 deg., a high frequency transmission line 7 where one end is connected to the terminal 3, the other end is connected to a 4th input-output terminal 4 and an electrical length at the frequency f0 is 90 deg., and a high frequency transmission line 6 where one end is connected to the terminal 4, the other end is connected to the terminal 1 and an electrical length at the frequency f0 is 180 deg., a resonance circuit 10 is connected to the terminal 4 and a 5th input-output terminal 5.
Patent JP-H10174417-A (JP)
Title: Stepping motor
Inventor: SUMIYA MICHIO
IPC: H02K37/14
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a stepping motor having high assembly precision, high manufacturing efficiency, cost reduction, and high performance. SOLUTION: A stator 21 is constituted by integrally forming bobbins 26, 30 and yokes 27, 28, 31, and 32 with a synthetic resin which forms the bobbins. A magnetic circuit is ensured by the yokes and a cylindrical frame 22 to form the yokes into a disc shape, and the whole stator is formed into a bobbin shape, so as to wind a coil around the bobbins after they have been integrated with the yokes. A bearing 35a which supports a shaft 20a of a rotor 20 is firmly fitted directly into the stator, and other bearing 35b is fixed on a fitting plate 23. Positioning of the fitting plate and the stator is conducted by fitting protrusions 33a, 33b, formed at the opening edge of the stator with the fitting holes 23a, 23b which are open at the fitting plate.
Patent JP-2000179588-A (JP)
Title: Coupling
Inventor: KWOKA GEORG
IPC: F16D43/10
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a coupling of a type to couple a control device for drive characteristic with an anti-lock braking device of an automobile in a better manner. SOLUTION: In a viscous coupling in which inner plates 27, 29 which are rotatably supported by a member 21 in an annular space 31 and an outer plate 48 which is rotatably supported in a member 41 are alternately arranged in the longitudinal direction to generate the coupling effect between the members 21 and 41 when they are relatively rotated to each other, a partially coupled body 29 of the inner plates is directly supported by a sleeve 25 so that the partially coupled body 29 of the inner plates 27, 29 is uncoupled in relation to the increase of the relative rotation.
Patent JP-H07200521-A (JP)
Title: Information processing system
Inventor: FUKUMIZU KENJI
IPC: G06F15/18
Filed: 1993-12-31
Abstract: PURPOSE:To attain a rejecting operation based on a correct standard and to assure the safety of an information processing system. CONSTITUTION:A rejection mechanism 6 decides to reject the conditional probability calculated at a conditional. probability calculation part 3 based on the estimated value R of an error calculated at an estimated error calculation part 5. In other words, the conditional probability of the output (y) obtained to the unlearnt input (x) is rejected if the value R of the conditional probability is larger than a prescribed constant against the input (x).
Patent JP-2001167087-A (JP)
Title: Device and method for retrieving structured document, program recording medium for structured document retrieval and index preparing method for structured document retrieval
Inventor: IGATA NOBUYUKI
IPC: G06F17/30
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To enable the retrieval of a structure having a hierarchical relation, especially, the retrieval of a structure containing a brother relation concerning a structured document retrieving device for retrieving a document having a complicated structure. SOLUTION: An inquiry is inputted for designating the brother relation of document components, which are elements in the structured document, as a retrieval condition and an inquiry tree, with which the inquiry is expressed in a tree structure, is prepared. While referring to a hierarchical index 13, in which the hierarchical relation of respective document components in each structured document as a retrieval object is expressed in the tree structure with meta-components as one node, through a hierarchical index reference part 18, an inquiry converting part 17 converts the inquiry tree to a Boolean expression.  While referring to a text index 15 defining the set of a character string and the component identifier of the meta-component in text data as a retrieval key and registering the information of a relation with the document identifier of a document, in which these character string and component identifier appear, a text index reference part 19 retrieves a document corresponding to the Boolean expression, in which the inquiry tree is converted.
Patent JP-H06178756-A (JP)
Title: Operation control device of electronic endoscope
Inventor: OKADA FUJIO
IPC: A61B1/00
Filed: 1992-12-14
Abstract: PURPOSE:To simplify an operational part structurally by simplifying many operations in an electronic endoscope through voices. CONSTITUTION:An operational part 20 of an electronic endoscope is provided with a voice input starting button 21 and a microphone 22. Operational words are discriminated by a voice signal inputted through the microphone 22 after the operation of the voice input starting button 21 to practice control corresponding to the distinguished operational word. For example, when the operational words such as freeze, VTR record, VTR stop, video print, etc., are discriminated by voices, these operations are practiced. Thus, the operations are easily performed by voices without many operative buttons.
Patent JP-H09183513-A (JP)
Title: Board conveying mechanism
Inventor: TSUCHIYA TOSHIHIKO
IPC: G01R31/28
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To reduce the costs by simplifying the mechanism of feeding boards forcedly to the next process. SOLUTION: The body of a device is equipped with an endless conveying means 12 to transport base boards, a base board sensor 18 to sense existence of any board 35 being transported, and a transport assisting means 21 to be actuated in conformity to the sensing signal given by the sensor 18, wherein the means 21 has an elevation unit 22 comprising an operational part 23 equipped with an operational rod 24 to elevate and sink and positioned on the side with termination 12b of the endless transport means 12, an elevating/ sinking part 25 supported by the rod 24 and making follow-up motion, and a plurality of follower wheels 27 installed on one side face 26 of the part 25. This unit 22 is installed on the device body with possibility of two modes of controls, i.e., the down-control for the part 25 to be performed until each follower wheel 27 touches one side edge 37 in the board transported direction, in conformity to the board sensing signal given from the sensor 18, and the up-control to the initial position of the part 25 on the basis of the board non- sense signal given by the sensor 18.
Patent JP-H11235384-A (JP)
Title: Fresh gas system and method for vaporizing liquid narcotics
Inventor: WALLIN STEN
IPC: A61M16/18
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a fresh gas system avoiding the problem that different gas-air mixtures have different vicosities and therefore cause fluctuations in the influence of pressure drop over a throttle and a method for vaporizing liquid narcotics. SOLUTION: In this fresh gas system 2, a means for determining the composition of a gas-air mixture is placed upstream from a vaporizer 14 and connected to a control device 18, and the control device 18 compensates the system 2 for the composition of the gas-air mixture so that a predetermined amount of narcotics is picked up by the gas-air mixture regardless of the composition of the gas-air mixture. Also, a method for vaporizing the liquid narcotics is effected by the step of determining the composition of the gas-air mixture and the step of compensating the generation of the fresh gas flow of the gas-air mixture in accordance with the composition of the mixture.
Patent JP-2001161683-A (JP)
Title: Piercing adaptor
Inventor: KUKI YUJI
IPC: A61B17/34
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a piercing adaptor having a structure to be attached to/ detached from the main body of an ultrasonic probe by simple operation, to be securely fixed and easily detached/attached, with an accurate piercing guide function. SOLUTION: The adaptor comprises a holder part 1 and a guide part 2, with a pivot 12 disposed at a prescribed center position. By holding a knob 6 by hand, the holder part 1 is opened with the pivot 12 as the fulcrum to grasp a probe. As the guide part 2 is inserted into the knob 6, the holder part 1 is prevented from opening accidentally. The guide part 2 is changeable according to the type of piercing needle or the piercing angle. In addition, a spring 9 is disposed around the pivot 12 to generate pressing force for grasping the probe.
Patent JP-H07194424-A (JP)
Title: Handbag cover
Inventor: ITO HIDEO
IPC: A45C13/00
Filed: 1993-12-31
Abstract: PURPOSE:To hide contents, to prevent the contents from being wet, and to prevent the contents from jumping out when a handbag cover is laid horizontally by using the handbag cover consisting of a cover part in which two string stabbing parts and an opening/closing port are provided. CONSTITUTION:This handbag cover consists of the cover part 3 in which the two string stabbing parts 1 and the opening/closing port 2 are provided i.e. the two string stabbing parts 1 and the opening/closing port 2 are provided in the center of the cover part 3. A string 5 is a portable means attached on each handbag 4 originally, and also, the string stabbing part 1 is a slot or hole provided on the upper or side plane of the cover part 3. Furthermore, the opening/closing port 2 is provided so that the contents of the handbag can be taken in/out without dismounting the handbag cover each time. The contents of the handbag can be prevented from being observed by others, by covering the handbag 4 with the cover, and also, the contents can be prevented from being yet when rain or snow falls, and the contents can be prevented from jumping out even when the handbag is laid horizontally.
Patent JP-H10191608-A (JP)
Title: Cup-shaped wound coil and its manufacture
Inventor: NAGAI KAZUNORI
IPC: H01F41/14
Filed: 1996-12-21
Abstract: PROBLEM TO BE SOLVED: To improve driving characteristics by covering a linear parallel wound coil part at a center of winding with soft magnetic material surface treated by vacuum vapor depositing, plating or coating to concentrate magnetic flux of a periphery at the center of the coil and to enhance an air gap magnetic flux density with a permanent magnet. SOLUTION: An obliquely cross double wound structure part A of a winding of the cup-shaped wound coil 1 is integrated with a linear parallel double wound structure part B. First, the part A is masked by dipping it in a masking material by dipping method, cured by a dryer, and then set to a plating jig. Then, its plating is previously cleaned, the entire coil 1l is dipped in plating solution, and a surface part of the part B of the coil 1 is covered with a permalloy film (soft magnetic material 2) of about 80μm. Then, an air gap width of the part B to a stator side is narrowed. Thus, driving characteristics of the motor can be improved.
Patent JP-H05174889-A (JP)
Title: Anisotropic conductive adhesive membrane for electric circuit connection
Inventor: ODAJIMA SATOSHI
IPC: H01B5/00
Filed: 1991-12-20
Abstract: PURPOSE:To provide an anisotropic conductive adhesive membrane which can position and fix tentatively without using a special jig, and can connect at a relatively low temperature and low pressure, even though the electrode of an electric circuit is of a low pitch. CONSTITUTION:In an anisotropic conductive adhesive membrane 10 in which conductive particles 9 are dispersed in an insulating adhesive 8, the insulating adhesive 8 has a tacking property at a normal temperature, the thickness of the anisotropic conductive adhesive membrane 10 is 5 to 40mum, and each of the conductive particles has pulral projections on the surface. And 30wt.% or more of all the conductive particles 9 have a particle diameter larger than the thickness of the above anisotropic conductive adhesive membrane 10.
Patent JP-H07197124-A (JP)
Title: Production of steel sheet for high strength and high workability having excellent pitting corrosion resistance
Inventor: MATSUMOTO MASATO
IPC: C21D8/02
Filed: 1993-12-30
Abstract: PURPOSE:To obtain a steel sheet having excellent pitting corrosion resistance and possible to be simply used as scrap. CONSTITUTION:Solid-solution Ti is contained by executing hot rolling at >=1200 deg.C heating temp., >=Ar3 point finishing temp., >=20 deg.C/s cooling rate and 350-600 deg.C coiling temp. to the steel composed by wt.%, of 0.02<C<=0.08, <=2.0 Si, 0.030<Mn<=2.50, <0.30 P, <=0.01 S, 0.01-0.05 Al, 0.02-0.30 total Ti, <=0.006 N and the balance iron with inevitable impurities. By this method, a steel sheet for strong working having excellent pitting corrosion resistance can be produced.
Patent JP-H10183089-A (JP)
Title: Potting agent for hollow yarn film module, hollow yarn film module and its production
Inventor: WATARI KENJI
IPC: C08G59/24
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To enable a potted part for forming the open end of a hollow yarn film at a module end to be cut without heating the part to a high temp. by using a potting agent comprising a bisphenol epoxy resin, a urethane-modified epoxy resin, and a polyamine-base curative. SOLUTION: A potting agent for a hollow yarn film module is prepd. by compounding a bisphenol epoxy resin (A) with a urethane-modified epoxy resin (B) in a wt. ratio of (1/9)-(9/1) and then with a polyamine-base curative (C) in the same equivalent as that of (A+B). The agent is used for potting the end of a porous hollow yarn film placed in a module case, and the potted part is heated to 65-130 deg.C and cut to form an open end at the end of a module, thus giving a hollow yarn film module.
Patent JP-H09191461-A (JP)
Title: Method for estimating movement by computer for picture element of timewisely sequential picture in video sequence
Inventor: SHIYUTATEISU PANISU
IPC: G06T7/277
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a movement estimating method for precisely executing classification in different directions even if the movement of an object is large and for allocating precise movement vectors to respective picture elements. SOLUTION: Cost functions showing the matching of an area surrounding the picture elements and the area of the same form of the picture which timewisely precedes are obtained for the respective picture elements of the encoded picture. Dynamic programming is executed based on the cost functions. At least three-dimensional search area is used for dynamic programming. Three dimensions are a scanning line estimating movement along a scanning line, a first movement vector value in a first direction and a second movement vector value in a second direction. The first movement vector value and the second movement vector value are allocated to the picture elements.
Patent JP-2001176523-A (JP)
Title: Film forming material for cylindrical fuel cell, cell tube and method of manufacturing film
Inventor: TOMITA KAZUO
IPC: H01M8/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a cell tube capable of easily manufacturing a film of a cylindrical fuel cell, and a method of manufacturing the film of the cell tube. SOLUTION: In this method, a cell tube 20 is formed by successively manufacturing a fuel pole 12, an electrolyte 13 and an inter-connector 15 on the surface of a base tube 11 in advance by a screen printing method. A ribbon-like film forming material 21 for an air pole 14 is adhered and wound on the cell tube 20, and baking 22 is executed on the wound ribbon-like film forming material 22 to form the cell tube integrally provided with the air pole 14.
Patent JP-H06195408-A (JP)
Title: Circuit simulator
Inventor: NAKAMURA MUNEO
IPC: G06F17/50
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a circuit simulator which can easily recognize that a transistor used in a circuit is out of a Tr size application limit. CONSTITUTION:A Tr size check part 1 extracts the size of Tr in the circuit for each kind of Tr from logic circuit diagram information and a size application limit value for each kind of Tr from circuit element characteristic information. Then, both of the extracted ones are compared and if there found a Tr which is out of the application limit value, an alarm for the fact is outputted. Thereafter, a circuit simulation execution part 6 executes simulation based on circuit connection information.
Patent JP-2001172949-A (JP)
Title: Energy dissipating and sound absorbing device for force of current
Inventor: ITO YUKIYOSHI
IPC: E02B8/06
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an energy dissipating and sound absorbing device for the force of a current capable of accomplishing energy dissipation with variations in slow speed and obtaining the effect of sound absorption as required. SOLUTION: An assembled channel 112 of a plurality of small channels 117 having a cross sectional area smaller than that of a channel 111 is provided to the channel 111 required for energy dissipation, and as the high water level, required energy dissipation can be obtained by combining the size of roughness coefficient of the channel 117, total cross sectional area of the assembled channel 112, channel extension and other conditions and, at the same time, the occurrence of sound or vibration caused by a turbulent flow with the sudden energy dissipation can be reduced to the minimum by making flowing water in the assembled channel 112 run off into a fluid.
Patent JP-H05173013-A (JP)
Title: Production of color filter
Inventor: KASHIMA TOSHINOBU
IPC: G02F1/1335
Filed: 1991-12-25
Abstract: PURPOSE:To form another unit color filters onto previously formed unit color filters in such a manner that a part thereof do not overlap by shielding the light of the UV side transmission wavelength region of the previously formed red filters among the photosensitive wavelengths of the blue colored resists by a UV cut filter. CONSTITUTION:The unit color filters 3a, 3b of, for example, red R and green G are formed in correspondence to respective picture elements by dyeing, pigment dispersing and electrodeposition method, etc., on a transparent glass substrate 1 and thereafter, the colored resist 5 of the remaining one color B is applied thereon. The resist is then subjected to back exposing by UV rays via the UV cut filter 6. The parts irradiated with the UV rays without being shielded by the unit color filters 3a, 3b are made to remain, by which the unit color filters 3c of the blue B are formed together with a light shielding film 2 between the unit color filters 3a and 3b. Then, the surfaces of the color filters are smoothed and the visual angle characteristics of an STN color filter display is improved. The over edge defects at the time of patterning of ITO electrodes are prevented.
Patent JP-H11180297-A (JP)
Title: Rail
Inventor: ARIMA HARUO
IPC: B61B13/06
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the weight by forming both side edges of a cover on a rail main body to be caulked and covered in a condition that they are fitted into the grooves extending in a longitudinal direction of the rail main body for fixing the cover in the rail main body. SOLUTION: A cover 18 is integrally molded into the almost inverted L-shape on a transverse section from a stainless steel plate by the roll forming. The cover 18 comprises a horizontal part 18a for covering an upper face of a horizontal wall 17a of a rail main body 17, a first trailing part 18b for covering an upper part of a groove 20 on a left side face of a first trailing wall 17b, and a second trailing part 18c for covering an upper part of a groove 19 on a right side face of the second trailing wall 17c. A lower edge part of the first trailing part 18b of the cover 18 is fitted into the groove 20, the left side wall part 20a is pressed to right to be caulked, similarly a lower edge part of the second trailing part 18c is fitted into the groove 19, and the right side wall part 19a is pressed left to be caulked, whereby the cover 18 is fixed to the rail main body 17.  The weight can be reduced in comparison with the rail main body 17 totally made of stainless steel, the handling can be simplified, and the executability in the installation can be improved.
Patent JP-H11186626-A (JP)
Title: Laminated piezoelectric actuator
Inventor: INAGAKI MASANAGA
IPC: H01L41/083
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable piezoelectric actuator by preventing the stress fracture of the boundary sections between an active body and inactive bodies by relaxing the stress concentration at the boundary sections even when the actuator is operated at a high speed under a high voltage. SOLUTION: A laminated piezoelectric actuator is provided with an active body 2 formed by alternately laminating pluralities of piezoelectric plates 1 and electrode plates 4 upon another and sticking the electrode plates 4 to the piezoelectric plates 1 with conductive adhesive layers 3 and inactive bodies 7 joined to both ends of the active body 1 in the laminating direction. At both end sections of the active body 2 in the laminating direction, stress relaxing sections A are respectively provided by gradually reducing the joining areas of the adhesive layers 3 toward the inactive bodies 7.
Patent JP-H10186887-A (JP)
Title: Image forming device
Inventor: KURIBAYASHI IKUO
IPC: G03G15/16
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent both transfer failure due to charge up in a recording- material carrier and holding failure on the recording-material carrier by making an amount of charges which are injected to hold a recording material differ between a part of a toner-image non-formation range and a toner-image formation range. SOLUTION: An attraction current is injected by an attraction electrifying brush 5c, connected to a power source E1, from the side of a transfer sheet 5f which is opposite the side on which a transfer material is held. Because an attraction roller 5g is grounded electrically, a current in an opposite direction to a current injected by the attraction electrifying brush 5c is induced and, as a result of it, the recording material P and the transfer sheet 5f become polarized and electrostatically attract each other. The attraction current is intensified only in a blank space at the front end of the recording material to attract it sufficiently to the transfer sheet, and then the attraction current is controlled so as to be small when a toner image is actually formed.  This ensures the attraction force and at the same time prevents charge up in the transfer sheet in the toner-image formation area.