baber/WOPTO huggingface dataset:
Patent JP-H10136645-A (JP)
Title: Power circuit
Inventor: NAKAMURA YOSHIHIKO
IPC: H02M3/28
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent power loss by the simultaneous turning on of an FET for rectification and an FET for reflux, in a forward converter, using a MOSFET for its rectifying circuit. SOLUTION: In a method of rectification circuit drive in which a MOSFET is used of a forward converter, one secondary winding of a main transformer 3 is connected to the gate of an FET 13 for rectification, via the first waveform fairing circuit composed of a time constant circuit consisting of a resistor 9, a capacitor 10, and a diode 8, and an IC11 for FET drive. Furthermore, a secondary winding is connected to the gate of an FET 12 for reflux via the second waveform shaping circuit, which is composed of a time constant circuit consisting of a resistor 5, a capacitor 6, and a diode 4, and an IC 7 for FET drive. Hereby, a dead time is made in the drive pulse of the FET 13 for rectification and the FET 12 for reflux, and the simultaneous turning on of both the FETs 12 and 13 is prevented for improving the power loss.
Patent JP-H06131188-A (JP)
Title: Fuzzy rule acquisition method and fuzzy inference system
Inventor: ICHIMORI TOSHIHIDE
IPC: G06N5/04
Filed: 1992-10-22
Abstract: PURPOSE:To make system construction possible by a fuzzy nonexpert by improv ing the efficiency of a rule acquisition operation in fuzzy application system construction. CONSTITUTION:At 101 and 102, fuzzy inference is performed based on input data and teacher data and further the errors of a proposition and respective rules are calculated. At 104 and 105, the fault of fuzzy rules is detected. At 106 or 107, the rules are added, corrected or deleted so as to dissolve the fault of the fuzzy rules. Thus, without repeating trials and errors, the rules can be efficiently acquired. Also, since the rule acquisition progresses with the addition, correction and deletion of IF-THEN rules, it is easy to understand for the fuzzy nonexpert and experience, knowledge and requests, etc., can be easily reflected on the rules.
Patent JP-H01130054-A (JP)
Title: Fuel injection valve
Inventor: TASAKA HITOSHI
IPC: F02M61/18
Filed: 1987-11-12
Abstract: PURPOSE:To accelerate fuel atomization as well as to improve combustibility by forming each inner wall surface of plural pieces of flow dividing holes formed as opposed to a fuel injection nozzle, into surface roughness coarser than 5mum. CONSTITUTION:When a needle valve 113 is opened, fuel is discharged out of a nozzle 112 and separated in two directions by flow dividing holes 141, 142, then it is sprayed out of a fuel injection valve 100. Each of these flow dividing holes has a circular section of about 0.8mm in a radius of curvature, and each inner wall surface is processed into matte finish by means of shot blasting or the like, and the surface is coarser then 5mum. Consequently, a fuel flow in these flow dividing holes 141, 142 is disordered, whereby fuel grain size becomes smaller. Since the fuel grain size is minimized when a radius of curvature on an inner wall surface of the flow dividing hole is 0.8mm, such fuel atomization that is small in the grain size is fed to the inside of a combustion chamber. With this constitution, combustion is improved and transient responsiveness in an engine is improved and, what is more, fuel consumption is substantially enhanced.
Patent JP-H04160581-A (JP)
Title: Address area detection device
Inventor: SUDA MASATO
IPC: G06K9/20
Filed: 1990-10-24
Abstract: PURPOSE:To improve the throughput by inputting information on postal matter, where character information, etc., is entered in various formats, as an image, extracting feature information and supplying identification information, and detecting an address area from format information corresponding to the identification information. CONSTITUTION:The output of an image input part 2 is converted by an A/D conversion part 3 into a digital signal, which is sent to a format specification part 4. The format specification part 4 extracts features from a specific area of the inputted image of the postal matter 1, compares the obtained feature information with previously given specific conditions, and supplies the identification information on a specific format to an area detection part 5 when the both match each other. Then the area detection part 5 utilizes the corresponding format information to detect a read area fixedly, i.e. the address area without performing any complicate image processing. Consequently, the throughput is improved.
Patent JP-H06137729-A (JP)
Title: Auger type ice making machine
Inventor: HIRANO AKIHIKO
IPC: F25C1/14
Filed: 1992-10-22
Abstract: PURPOSE:To provide an auger type ice making machine capable of performing a sufficient ice making even in the case that a large amount of refrigerant is allowed to flow in an evaporating pipe so as to increase an ice making capability. CONSTITUTION:In an auger type ice making machine, an evaporating pipe 12 is constituted by a plurality of pipes 12a and 12b, and the evaporating pipe 12 is connected in parallel with a flow divider 12c and a flow collector 12d at its inlet port and outlet port, respectively, and then a single expansion valve 13 is arranged at an upstream side of the evaporating pipe 12.
Patent JP-2000116769-A (JP)
Title: Method for calibration and measurement for microdialysis system and microdialysis system
Inventor: VON BAHR PONTUS
IPC: A61M1/14
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To assure the measurement of a relatively exact value and to make the measurement more rapidly and exactly than ordinary systems by executing calibration and measurement by two dialyzates containing different analysis materials. SOLUTION: The dialyzate from a measurement probe enters a measurement cassette 6 through a first inlet 8. Simultaneously the dialyzate is delivered through a first outlet 10 to the measurement probe. The dialyzate is sent to a chamber 12 and comes into contact with sensors 14 and 16. The first calibration dialyzate is sent through a second inlet 22 to the measurement chamber 12 in order to calibrate the sensors 14 and 16 at a first specific concn. The first calibration dialyzate is discharged through a second outlet 24 from the measurement cassette 6. The second calibration dialyzate is supplied through a third inlet 30 to the measurement chamber 12 in order to calibrate the sensors 14 and 16 at a second specific concentration. The second calibration dialyzate is discharged through a third outlet 32 from the measurement cassette 6.
Patent JP-H06136518-A (JP)
Title: Evaporation vessel for vacuum vapor deposition
Inventor: KINOKIRI KYOJI
IPC: C23C14/24
Filed: 1992-10-22
Abstract: PURPOSE:To nondirectionally evaporate a large amt. of material for vapor deposition over a long time without increasing a cost by providing the outer peripheral surface of an evaporation vessel with plural grooves communicating with a cavity down to the lower side. CONSTITUTION:The material for vapor deposition is imposed in the cavity 11 formed atop the evaporation vessel 10 having a circular columnar shape, polygonal shape, etc., and is evaporated by heating, by which vacuum vapor deposition is executed. The plural grooves 13 are formed on the outer peripheral surface of the evaporation vessel 10 for vacuum vapor deposition. The grooves 13 are communicated with the cavity 11 and are formed nearly over the entire periphery by extending down to the lower side. The grooves are formable to an annular or spiral shape. The sectional shape thereof may be any of a square, V- or round shape. As a result, the large amt. of the material to be evaporated housed in the cavity 11 melts and flows down along the grooves 13 at the time of the vacuum vapor deposition. A large amt. of this material is thus nondirectionally evaporated from the wide surface.
Patent JP-H04284258-A (JP)
Title: Thermal ink jet printing device
Inventor: JIYOOJI OO HENPERU
IPC: B41J2/14
Filed: 1991-10-30
Abstract: PURPOSE: To provide an improved print head assembly for an ink jet printer. CONSTITUTION: In a print head 1 assembly for the thermal ink jet printer, there are a plurality of printheads mounted on a common heat sink, together with a heater and temperature controller for maintaining temperature of the printheads at an appropriate operating level. To prevent overheating of a printhead during periods of heavy use, the ink supply paths carrying into the printheads pass through, and receive heat from the heat sink. The ink in each supply path then passes to the respective printheads via a tank, the position of which relative to the printhead establishes the ink pressure at the printhead discharge orifices. The tank is vented so that any air separating out from the ink can be removed. Capping means is provided to cap the ink discharge orifice when the printhead is idle and to prime or clean the printhead when required.
Patent JP-S62142523-A (JP)
Inventor: NIIYAMA TORU
IPC: A47J27/00
Filed: 1985-12-18
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-H08211528-A (JP)
Title: Black-and-white photographic element
Inventor: JIYURIAN MAAKU UOORISU
IPC: G03C1/07
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the contrast without deteriorating other characteristics of a black and white photographic emulsion. SOLUTION: This photographic element contains a black and white silver halide photographic emulsion layer doped with a photosensitive metal of the group VIII containing 0.001mole or less of a hydrazine compound to one mole of silver, and one or two or more compounds having hydroxamic group is contained in the photographic layer and/or a layer adjacent thereto.
Patent JP-S63134467-A (JP)
Title: Sorter with finisher
Inventor: ISHIGURO KUNIAKI
IPC: G03G15/00
Filed: 1986-11-27
Abstract: PURPOSE:To make a failure in staple handing obviable, by turning a finish mode to OFF automatically when the number of sheet storage sheets to each bin is reached to the number of allowable stapling sheets during sorting, while making the sorting so as to be continued. CONSTITUTION:If a finish mode is selected, the number of staple allowable sheets Cb is set, while staple permitting size is set to A4 and B5 and a handling at a sort mode is allowed to be done. Next, the number of sheets M per bin is operated, and when the number of these sheets M is reached to the number of allowable sheets, handling for preventing a staple failure from occurring before it happens and another handling for continuing the sorting mode both are performed. That is to say, if it is an ADF mode, whether there is an original in an original tray or not is judged with the on or off of a sensor, and if there is the original, that is, if copying is in a state of being continued, a finish mode display LED157 is turned to OFF, while a nonfinish mode LED156 is turned to ON instead. With this constitution, the finish mode is released but the copying at the sort mode is continued.
Patent JP-H10133847-A (JP)
Title: Mobile terminal system for voice recognition, database search, and resource access communications
Inventor: YAMAKITA TORU
IPC: H04W88/18
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To realize voice recognition, database search, and resource access function as a user interface with practical accuracy and cost in communications environment using a mobile terminal. SOLUTION: In the mobile terminal 101, a voice signal inputted from an input part 109 is transmitted to a PHS network 103 from a control part 110 and a communication part 111, and transmitted to a voice control host unit 108 from there via a control host unit 104 and an internet 105. This voice signal is received by a mobile terminal communication control part 116 via a packet transmitting/receiving part 115 in the same unit, and after recognized in a sentence voice recognizing part 117, its search key word is extracted in a search control part 118, and a search processing is executed to a prescribed database engine. The search result HTML sentence data obtained as a result of that is returned to the mobile terminal 101 and received by the control part 110 via the communication part 111 and displayed at an output part 112.  By selecting a hyper text on the displayed search result HTML sentence, a user accesses to an arbitrary resource on the internet 105.
Patent JP-2001109359-A (JP)
Title: Image forming device
Inventor: ARIIZUMI OSAMU
IPC: G03G15/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of image blurring due to the adsorption of gas and water, which are generated by charging, to lubricant in an image forming device where lubricant is applied to the surface of a photoreceptor. SOLUTION: A temperature/humidity sensor 11 is installed in the part of a P sensor 10 and humidity in the device is measured. An intermediate transfer heater 8 is interlocked with the temperature/humidity sensor 11. When the humidity in the device is not less than a prescribed value, the intermediate heater 8 is operated and the inner part of the device is kept to low humidity with the heat from the heater 8. An intake fan is automatically operated by the temperature/humidity sensor installed in the intake port of an armor part when outside air humidity is lower than humidity in the device. The power of the intermediate transfer heater 8 is turned off when the humidity in the device falls below 40%.
Patent JP-H06105933-A (JP)
Title: Method for molding packet frame
Inventor: HIGUCHI RYOJI
IPC: A63B102/02
Filed: 1992-09-29
Abstract: PURPOSE:To simplify molds, to improve moldability and to improve the strength of the frame by winding and laminating an FRP material for forming an outside shell layer around a core material, holding gut protective body forming material in the position bored with the gut holes on the outer peripheral surface, disposing the material into the molds and molding a resin material, then grinding gut protective bodies after parting from the molds. CONSTITUTION:The core material 3 consisting of a foamed synthetic resin is coated with a sleeve consisting of carbon fibers, etc., as a material 10 for FRP forming to form the outside shell layer 6. The gut protective body forming material 9 is stuck to the positions forming recessed grooves 7a, 7b on the inner and outer peripheral flanks of a ball hitting part and the outer periphery thereof is coated with one layer of the sleeve as the protective layer holding the gut protective body forming material 9. This material is fitted into the molds 12 and is clamped; thereafter, the resin material for molding is poured therein and is molded by reaction curing. The gut protective bodies 4a, 4b integrated to the outside shell layer 6 by forming a gut protective groove 5 on the gut protective body forming material 9 fused to the outside shell layer 6 after parting the racket frame from the molds are ground and are then bored with the gut holes.
Patent JP-H04158427-A (JP)
Title: Operating manual producing device
Inventor: MOTOHASHI MASAAKI
IPC: G06F3/02
Filed: 1990-10-22
Abstract: PURPOSE:To reduce the capacity of a storage part where the explanation data are stored and at the same time to correspond with the wide range of requests given from an operator by combining the hierarchical explanation data in response to the expertness of an operator requesting an operating manual and outputting the manual after editing and producing it. CONSTITUTION:When a request is received for an operating manual, an edition control part 23 analyzes the data stored in a data storage part 19 to decide the type of a desired manual, the expertness of the partner operator, etc. Then the part 23 reads the explanation data on the operations needed for attaining the function of a facsimile mailing equipment 1 out of an instruction information storage part 21 and edits the data into an operating manual through a manual production buffer 14. Furthermore the part 23 selects properly and combines the explanation data in response to the expertness of the operator. Thus an operating manual suited to the expertness of the operator is obtained. In such a manner, it is possible to well correspond with the wide range of requests of the operator and also to reduce the capacity of the storage part for the explanation data.
Patent JP-H03147771-A (JP)
Title: Extraction of aloe-extract for health or favorite beverage
Inventor: NAKASONE HARUNOBU
IPC: A23L19/00
Filed: 1989-11-01
Abstract: PURPOSE:To obtain the subject aloe-extract containing components peculiar to an aloe without alternation, having a resistance to alternation due to a long- term storage and capable of providing beverages having an excellent flavor by heating leaf parts of the aloe in water at the boiling point. CONSTITUTION:By heating and boiling 2.5l water containing 1kg aloe leaves cut into pieces until the total amount of water is decreased to about 1/2, the objective extract is obtained.
Patent JP-H11122751-A (JP)
Title: Electrical joint box
Inventor: KONDO YOICHI
IPC: H02G3/14
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a low cost electrical box having higher sealing property which is simply structured without using rubber packing. SOLUTION: An electrical joint box 1 is provided with a joint box body 10 having a side wall 11, and a cover 20 having a side wall 21 of which end side matches the side wall 11 of the joint box body 10 to close an aperture section 13 of the joint box body 10. The end side of the side wall 11 of the joint box body 10 is formed in the double-wall structure of an internal side wall 11a and external side wall 1b, while the side wall 21 of the cover 20 is formed in the double wall-structure of internal side wall 21a and external side wall 21b. The external side wall 11b of the joint box body 10 is freely engaged between the internal side wall 21a and the external side wall 21b of the cover 20, and the internal side wall 21a of the cover 20 is freely engaged between the internal side wall 11a and the external side wall 11b of the joint box body 10.  An engaging section 24 is provided for engaging or disengaging the flexible engaging portion 14 with any one of the external side wall 11a of the joint box body 10 and the external side wall 21a of the cover 20.
Patent JP-2000111854-A (JP)
Title: Acoustooptical modulator
Inventor: OSAWA MITSUO
IPC: G02F1/11
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an acoustooptical modulator with very small crosstalk between diffracted light and non-diffracted light of an optical signal made incident on an optical fiber on the outgoing side. SOLUTION: The generators 25, 28 each are constituted so that an optical signal is modulated in synchronization with successive incidence of the optical signal made incident from an optical fiber 21 to acoustooptical media 23, 26 arranged in series by combining two pieces of acoutooptical modulators so that the acoustooptical media 23, 26 share the optical axis of the optical signal with each other.
Patent JP-2000071599-A (JP)
Title: Superposition printed matter and superposition printing method
Inventor: OBARA ISAMU
IPC: B42D15/10
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To print secondary printing material with high accuracy by including a primary base material, a primary printing material printed on the surface of the primary base material, a transparent secondary base material being lamination adhered onto the primary printing material and smoothed in its surface, and secondary printing material printed on the surface of the secondary base material. SOLUTION: Superposition printed matter has foundation structure comprising a primary base material 1, a primary printing material 2, a secondary base material 3, and a secondary printing material 4. The secondary base material 2 is formed of a single layer transparent synthetic resin material of an epoxy or the like having adhesiveness, and the lamination thickness Sa of the synthetic resin material is made thicker than the printing bulkiness S of the primary printing material 2. In the next place, the surface of a synthetic resin layer is coarsely smoothed by a spatula or the like, and thereafter, a specularly worked plate is contacted thereto for compression so as to form the surface of the synthetic resin material precisely smoothly. On the surface of the secondary base material 3, the secondary printing material 4 is printed, and the surface of the secondary base material 3 is formed smoothly; furthermore, the printing bulkiness Sb of the primary printing material 2 is absorbed in the lamination thickness Sa, so that relatively high precise printing becomes possible.
Patent JP-2001106065-A (JP)
Title: Main controller for rail way vehicle
Inventor: KONO SHIGEKI
IPC: G05G1/08
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To integrate the forward movement and backward movement orders into a key to obtain simplicity in operation and certainty and to attain light weight property and miniaturization by the reduction of parts numbers. SOLUTION: It is characterized by the fact that a switching order of forward movement and backward movement is set by the rotation angle of a key 2.
Patent JP-H07115021-A (JP)
Title: Oil-filled electric equipment
Inventor: MATSUBARA YUKIO
IPC: H01F27/14
Filed: 1993-10-19
Abstract: PURPOSE:To eliminate the need for dehumidifying control and work and further enhance maintenance work by installing an electronic dehumidifier having the Peltier effect to a vessel located between an air chamber of an oil controller and a dust separator. CONSTITUTION:An air breathing action produced by rise and drop of the temperature of an insulation oil 2 in an oil-filled equipment body and dust separation take place by way of oil 11 in an oil cup 10. During this operation, the air which has entered a vessel 1 is dehumidified by an electronic dehumidifier 14 which comprises cooling devices having the Peltier effect installed to the vessel 12 and then flows into an air chamber 6 where condensed water is discharged outside the vessel 12 by a drain water hose 30. It is also possible to monitor the performance of the dehumidifier 14 by reading a hygrometer 15 from a peep window 16. It is, therefore, possible to eliminate the humidity of the air which is dedusted and made to flow into a satisfactory extent, and what is more, to eliminate any defrosting control and work and facilitate the work.
Patent JP-H08121562-A (JP)
Title: Female screw of two member screwed structure, forming method of screw groove and solid cosmetic draw-out container utilizing this screw groove
Inventor: MASUYAMA KATSUZO
IPC: F16H25/24
Filed: 1994-10-27
Abstract: PURPOSE: To reduce costs for manufacturing screwed parts such as a cosmetic draw-out container by simplifying the structure and the forming method of a female screw provided on one of the members of a two member screwed structure. CONSTITUTION: With regard to a two member screwed structure, a plurality of guide ribs 5 protruded along the axial direction to the inner circumferential surface of a pipe member 1 on which a female screw 2 is to be provided are formed with suitable space between them and a screw groove 2a of the female screw 2, which is screwed into a male screw, is intermittently formed on the respective guide ribs 5. The screw groove 2a is formed as deforming a part of the respective guide ribs 5 by inserting the end part of an axial member into an opening part on the pipe member 1 and the axial member pressed in as rotating it in the screw forwarding direction.  A solid cosmetic draw-out container applied therewith is equipped with an inner shaft member provided with a male screw on its outer circumferential surface, and an outer cylindrical member provided with a plurality of guide ribs 5, which protrude on the inner circumferential surface along the axial direction, with suitable space between them, and the screw groove 2a of the female screw 2, which is to be screwed into the male screw, is intermittently formed on the respective guide ribs 5 of the outer cylindrical member.