baber/WOPTO huggingface dataset:
Patent JP-H11249763-A (JP)
Title: Computer system
Inventor: TSUNEKI YUKIO
IPC: G06F1/26
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a function for supplying power from a computer main body to a regular display unit only after confirming that the display unit is properly connected to the main body of the personal computer(PC) of a desk top type with a casing structure for housing respectively independent display unit such as an LCD monitor and the main body of computer. SOLUTION: When an LCD monitor 1 is properly connected to the main body 2 of a PC, an LCD monitor connection monitoring signal (a) inputted to a video dedicated card 23 is made 'low' and the output of a receiver element 212 is made 'high'. Then, a power source VLCD for LCD monitor operation is outputted through a polyswitch 215, FET switch circuit 214 and selecting switch 216 to the specified terminal of a versatile extension connector(VIC) 22.
Patent JP-H01223946-A (JP)
Title: Top plate of bed for magnetic resonance imaging
Inventor: KANEKO TAKEO
IPC: A61B5/055
Filed: 1988-03-02
Abstract: PURPOSE:To immediately detect the presence of the metal piece on an examinee when the examinee is arranged on the top plate of a bed, by internally mounting a transmitting high frequency coil for forming a high frequency magnetic field and/or a receiving high frequency coil for detecting the change of a high frequency magnetic field. CONSTITUTION:In the cross-sectional area of a top plate 2 in a short direction thereof, one coil 4a is arranged to the top plate 2 along the outer edge thereof. When a transmitting high frequency coil 4 is mounted in the top plate 2 and a receiving high frequency coil 6 is mounted in a high frequency opposed plate 3, said high frequency coils 4, 6 function as a metal detection mechanism forming a part of a metal detection circuit. When an examinee is arranged in a high frequency magnetic field and a metal piece is applied to the body of the examinee, marked variation is generated in the intensity of the high frequency magnetic field received by the receiving high frequency coil 6 and a metal piece detection signal is induced in the high frequency coil 5. By this method, after the examinee is arranged on the top plate 2, the presence of the metal piece on the examinee can be automatically detected.
Patent JP-H05215899-A (JP)
Title: Optical element cooling method
Inventor: USUI TORU
IPC: G01N23/00
Filed: 1992-02-04
Abstract: PURPOSE:To improve boiling starting heat flux by letting liquid, cooled to the saturation temperature or lower in the pressure of liquified gas temperature and to the freezing point temperature or higher, to a cooling channel in a heat sink in contact with an optical element. CONSTITUTION:At the time of cooling an optical element 2, liquid nitrogen in a Dewar vessel 8 is circulated by a low temperature pump 13 through a heat exchanger 15 and the passage 1 of the element 2 while regulating flow by controlling the rotating speed of the pump 13. The heat exchanger 15 is cooled to approximately 65K by the cold head 16 of a helium refrigerating unit 14. The liquid nitrogen sent to the heat exchanger 15 is sent to the passage 1 of the element 2 and flows between fins 1a to cool the element 2 with the heat of X-ray beams absorbed therein. At this time, the liquid nitrogen is cooled to the temperature lower than the saturation temperature, so that the boiling starting heat flux value of the nitrogen gas can be increased to enable the increase of heat quantity that can be eliminated from the element 2.
Patent JP-H03250204-A (JP)
Title: Bus voltage control system for solar battery
Inventor: MATSUI KATSUAKI
IPC: H01L31/04
Filed: 1990-02-27
Abstract: PURPOSE:To control a bus voltage constant by providing a duty control shunt circuit and a triangular wave generator and controlling a circulating current by switching the duty control shunt circuit under the control of a bus voltage detector. CONSTITUTION:When power generated by a solar battery array is higher than loading power and a bus voltage 6 is increased and made more than a certain rated value, a control signal 5A is outputted from a bus voltage detector 2 so as to successively control duty control shunt circuits 1A-1N corresponding to the excess power of the solar battery array so that the bus voltage 6 can be less than the rated value. When the loading power is increased and the excess power is decreased, the duty control shunt circuits are controlled from the rear step and power is supplied to the load only for the decreased part of the shunt current. Thus, the bus voltage is controlled constant.
Patent JP-H01221850-A (JP)
Title: Infrared scatter microscope
Inventor: KAMEGAWA MASAYUKI
IPC: G01N21/3563
Filed: 1988-02-29
Abstract: PURPOSE:To enable the observation of the region of a few micron depth on the surface of a sample by irradiating infrared laser beam aslant to the sample surface from a level above the surface. CONSTITUTION:An infrared laser beam IR from infrared laser 1 is irradiated aslant via reflecting mirrors 2 and 3 to a sample surface from a level above a sample 4 on a sample seat 5. The infrared laser beam IR advances after refracted on the sample surface and if there are impurity lumps P1 and P2 in the sample 4, scattered lights S1 and S2 are generated. The aforesaid lights S1 and S2 are converged with the objective lens 7 of an infrared microscope 8 and detected with the infrared detector 9 of an infrared TV camera 6, thereby displaying the lights S1 and S2 on a TV monitor 11. According to the aforesaid construction, it becomes possible to observe the region of a few micron depth on the sample surface.
Patent JP-H11250723-A (JP)
Title: Luminaire
Inventor: TAKEMURA HIROSHI
IPC: F21V17/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To mount a reflector to a luminaire body rapidly and easily by the small number of mounting man-hours. SOLUTION: This luminaire is provided with a receiving member 5 set to a luminaire body 1, and a locking member 16 mounted to a reflector 2 in advance and forming a hook part 19 at the tip of an axis part 18 extending from a knob part 17. The reflector 2 is arranged in a prescribed physical relationship to the luminare body 1, and the hook part 19 of the locking member 16 is inserted and locked into the receiving member 5, thereby the reflector 2 is fixed to the luminaire body 1. The receiving member 5 includes a pair of side plate parts 7 standing from the luminaire body 1, inside folded parts 8 folded on the inside at a sharp angle from the tips of the side plate parts 7, and outside folded parts 9 folded outward so as to spread from the tips of the inside folded parts 8.  A narrow clearance gap (m) is formed between the folded parts 10 positioned between the inside folded parts 8 and the outside folded parts 9, then the hook part 19 of the locking member 16 is locked between the outside folded parts 9 by spreading and moving at least the inside folded parts 8 by elastic deformation from between the inside folded parts 8 to between the outside folded parts 9 of the receiving member 5.
Patent JP-H07232397-A (JP)
Title: Opaque laminated resin film excellent in printability
Inventor: INOUE MASAYUKI
IPC: B32B27/32
Filed: 1994-02-23
Abstract: PURPOSE:To obtain an opaque laminated resin film having fine voids therein excellent in offset printability or computer printing of a dot printer or a melt thermal transfer printer, useful as outdoor poster paper or sticker paper, water- resistant label paper or book paper. CONSTITUTION:An opaque laminated resin film with opacity of 80% or more is obtained by laminating a surface layer composed of a stretched film obtained by stretching a resin film consisting of 35-75wt.% of a polypropylene resin and 65-25wt.% of precipitated light calcium carbonate with a particle size of 0.5-3mum on the single surface or both surfaces of a base material layer composed of a stretched film obtained by streching a resin film consisting of 65-95wt.% of a polypropylene resin and 35-5wt.% of heavy calcium carbonate with a particle size of 1-6mum obtained by a grinding method and having a large number of fine voids therein. By this constitution, synthetic paper good in ink drying properties and supply and discharge properties is obtained.
Patent JP-S63214881-A (JP)
Title: Electronic filing device
Inventor: KINOSHITA HIROTSUGU
IPC: G06T1/00
Filed: 1987-03-03
Abstract: PURPOSE:To recognize total location information and image detail information by storing image information of an overall diagram, magnifying/reducing the image information, displaying the result and calculating and indicating the physical location in the display. CONSTITUTION:An image information memory 5 stores the image information of the overall diagram. In displaying part of the image information with magnification, the image information of the corresponding part is expanded by a magnification/reproducing section 3 and moved to a display memory 2 and the entire image information is reduced and moved to the display memory 2 at the same time. The rough location of the entire reduced pattern or the expanded display location is stored in a location register 4 and a mark and a reverse or the like are added to the reduced pattern at the same time.
Patent JP-H02226908-A (JP)
Title: Piezoelectric filter
Inventor: TAKATSUCHI HEIJI
IPC: H03H9/56
Filed: 1989-02-28
Abstract: PURPOSE:To minimize the deformation of a piezoelectric plate at the outer circumferential part, to relieve the exciting electrode film from the deforming stress and to minimize the secular fluctuation of the filtering characteristic by providing a support fixed part made of a conductive adhesives in common use of an exciting vibration leadout section near the center of the piezoelectric plate. CONSTITUTION:Electrode films 13, 12 are a 1st pair of electrodes and electrode films 14, 12 are a 2nd pair of electrodes. That is, 2 pairs of the electrode films 12, 13 and 12, 14 are formed on a piezoelectric plate 11. These electrode films in pairs are formed to an outer circumferential part of the piezoelectric plate. Then a conductive adhesives 16 fixing and supporting the piezoelectric plate 11 is fitted directly to a support container or a support base are provided. Moreover, the electrode film of the upper face is led to the lower face via a conductive paste 15 with low hardness at the outer circumferential part of the piezoelectric plate 11. Thus, the deformation is minimized at the outer circumferential part of the piezoelectric plate 11.
Patent JP-H02228088-A (JP)
Title: Quantum well laser
Inventor: TAKANO SHINJI
IPC: H01S5/00
Filed: 1989-02-28
Abstract: PURPOSE:To improve injection efficiency of carriers into a quantum level by using a semiconductor layer having the same energy as at least one of quantum levels of a quantum well structure except the lowest one, and utilizing tunnel effect. CONSTITUTION:A quantum well active layer is constructed from a first quantum well structure 50, a second semiconductor layer 90 having on both sides of the first well structure 50 the same energy level as a quantum level 52 on the high energy side of the first quantum well structure, and a barrier layer 61 separating the first quantum well structure 50 and the second semiconductor layer 90. The first quantum well structure 50 has quantum levels 51, 52 whose energy gaps are 0.8eV, 0.92eV respectively. A structure, having the same energy level as at least one quantum level except the lowest one, is caused to be adjacent to the quantum well with the spacing therebetween being such that tunnel effect can occur there, so that the state density of this high energy side levels is increased. Thus, carrier injection efficiency for the lowest quantum level 51 can be increased.
Patent JP-S58166803-A (JP)
Title: Dielectric filter
Inventor: MAEDA TAKEYASU
IPC: H01P1/203
Filed: 1982-03-27
Abstract: PURPOSE:To realize a compact and light-weight structure of a microstrip line type dielectric filter, by adhering the rear sides of two dielectric plates to each other so that the resonator coupling windows overlap with each other. CONSTITUTION:A filter F1 consists of dielectric plates 22-1 and 22-2, and these plates are adhered to each other with their rear sides via a metallic supporting plate 21A. Thus the coupling windows 27-1 and 27-2 formed on the rear sides of the plates 22-1 and 22-2 overlap with each other via a through hole 28 drilled to the plate 21A. In such a way, 6 resonators 23-1-23-6 are connected successively. A compact and light-weight filter which excels in the electrical characteristics is obtained owing to application of a coupling system using the coupling windows that serve as nonmetallized regions.
Patent JP-H11256921-A (JP)
Title: Landing side door opening/closing mechanism for horizontal elevator
Inventor: FUSHIMI SHINICHI
IPC: E05F15/14
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To let a passenger on a landing easily look out over tracks when seeing toward them. SOLUTION: This landing side door opening/closing mechanism is provided with door pockets 1, 2 provided on the landing 3 of a horizontal elevator, guide rails provided in the door pockets 1, 2, and doors 4, 5 slidably supported with the door pockets 1, 2 through the guide rails. Further it is provided with driving pulleys 11, driven pulleys 12, motors, and belts 14, for opening or closing the doors 4, 5 provided in the door pockets 1, 2.
Patent JP-H08136947-A (JP)
Title: Head mounted display device
Inventor: YAMAUCHI TAKAHIRO
IPC: G02F1/13
Filed: 1995-03-08
Abstract: PURPOSE: To smoothly adjust width between eyes by attaching a left/right pair of video display modules to a frame main body so that respective modules are slid in left/right direction independently. CONSTITUTION: The video display modules 1 are assembled in left/right of the frame main body 2 slidably to left/right respectively. An electric drive circuit for driving a liquid crystal panel in the video display modules 1 is housed in a main printed circuit board 5. Connectors 7 of a connecting FPC(flexible printed circuit board) 4 whose both ends are bent to a slender S-shape are connected to the liquid crystal panels FPC 6 of the video display modules 1. The left side end part of the S-shape connecting FPC 4 is connected to the connector 5a of the main printed circuit board 5. Respective video display modules 1 are moved in the direction left/right to the frame main body 2 by operating slide knobs 3 and sliding them.
Patent JP-H06253885-A (JP)
Title: Production of lanthionine-containing material
Inventor: INAMI KAORU
IPC: C12R1/465
Filed: 1993-03-09
Abstract: PURPOSE:To produce a peptide containing lanthionine or methyllanthionine. CONSTITUTION:A microbial strain capable of forming lanthionine from cysteine residue and serine residue in a peptide chain and/or forming methyllanthionine from cysteine residue and threonine residue by lanthionine ring forming reaction is cultured. The cultured product, the microbial cell separated from the cultured product or its treated product is brought into contact with a peptide having cysteine residue and serine residue and/or threonine residue to form lanthionine and/or methyllanthionine in the peptide chain.
Patent JP-S63216986-A (JP)
Title: High-speed pickling method for low cr steel
Inventor: YUKI HIDEAKI
IPC: C23G1/36
Filed: 1987-03-03
Abstract: PURPOSE:To effectively remove oxide scale from low Cr steel at high speed, by oxidizing ferrous ions in a spent picking soln. of hydrochloric acid to ferric ions, adding hydrochloric acid to the pickling soln. to prepare a regenerated pickling soln. of hydrochloric acid having prescribed concns. of HCl and ferric ions at a prescribed temp. and treating the low Cr steel with the regenerated pickling soln. CONSTITUTION:Fe<2+> in a spent pickling soln. of hydrochloric acid is oxidized to Fe<3+> by blowing air into the soln. or injecting an H2O2 soln. Hydrochloric acid is then added to the pickling soln. to prepare a regenerated pickling soln. of hydrochloric acid having 7-15% concn. of HCl and 0.5-10% concn. of Fe<3+> at 50-100 deg.C. Low Cr steel is treated with the regenerated pickling soln. The descaling of the steel is remarkably accelerated by Fe<3+> in the pickling soln. Thus, high-speed pickling is enabled and the pickling soln. spent by the pickling can be regenerated and reused.
Patent JP-S61208304-A (JP)
Title: Frequency converting circuit
Inventor: SUGAWARA HIDEO
IPC: H03D7/18
Filed: 1985-03-12
Abstract: PURPOSE:To obtain an image rejection type frequency converting circuit possible for one chip by connecting the 1st 90 deg. hybrid circuit and the 2nd hybrid circuit while clipping two frequency converters and using a dual gate FET so as to constitute the 2nd hybrid circuit. CONSTITUTION:The input signal to the 90 deg. hybrid circuit 12 is output signals HS1, HS2 fed from a terminal 10 and they have a phase difference of 90 deg.. The 2nd dual gate FET 17 applies the 90 deg. hybrid circuit operation. It is considered that a capacitor is provided equivalently between the drain of the dual gate FET 15 and the 2nd gate, and when a signal is fed to the 1st gate, a signal phase difference of 90 deg. is caused between the electrode output signals. Thus, the intermediate frequency signal extracted from the 2nd gate is equivalent to a signal before the phase shift by the 90 deg. hybrid circuit 12. Thus, the initial phase shift of the hybrid circuit 12 is cancelled and the image rejection type frequency converting circuit is obtained.
Patent JP-H10247857-A (JP)
Title: Radio broadcast receiver
Inventor: ITO YUJI
IPC: H04B1/16
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To allow a desired broadcast program to be extracted through a voice instruction of the user, to improve the convenience by eliminating the need for complicated key operation or the like by the user and to improve the safety by adopting a car television and audio equipment for the receiver. SOLUTION: A controller 9, a storage device 10, an operation instruction means 11, a voice recognition device 12, a voice input section 13, an A/D converter section 14, and a voice synthesizer 15 are provided to a receiver, and words included in a genre instructed by the user based on the result of voice recognition are extracted from a word table, the words are compared with words extracted from a broadcast program, based on the discrimination as to whether or not the broadcast belongs to a genre instructed by the user, a reception frequency is set, and complicated operations are obviated, and the desired broadcast program is extracted by a voice instruction.
Patent JP-S62206696-A (JP)
Inventor: SHIMODOU HIDEKI
IPC: G07B1/00
Filed: 1986-03-07
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-S61207698-A (JP)
Inventor: SUTEIIBUN ABERU
IPC: C08G12/44
Filed: 1986-03-07
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-S57164551-A (JP)
Title: Lead-frame for semiconductor device
Inventor: GOTOU SEIICHI
IPC: H01L23/48
Filed: 1981-04-01
Abstract: PURPOSE:To make electrical separation between respective drawing-out leads for sure by providing cut parts to connecting member between adjacent ones of a group of the drawing-out leads. CONSTITUTION:Cut parts 20 are provided to connecting member 14 between drawing-out leads 13 and 13' and the width of connecting member 14 is narrower there than that between groups of the drawing-out leads. Semiconductor chip are soldered to lead-frames 10 and bonded by wires. After that the drawing-out leads are immersed in solder plating bath with the connecting member 14 and external plating 19 is applied. Excess solder 19' stays in the cut part 20 of the connecting member 14 between the adjacent drawing-out leads and the drawing-out leads 13 are cut at the length l and separated from the connecting member 14. With this constitution, short-circuit by the excess solder 19' is avoided and the separation between the drawing-out leads is completed.
Patent JP-H01222245-A (JP)
Title: Data imprinting device
Inventor: ARAKAWA TAKAHIRO
IPC: G03B17/24
Filed: 1988-03-02
Abstract: PURPOSE:To improve a contrast by providing a liquid crystal panel for imprinting data and a photosensor for measuring the brightness of a data imprinted part and controlling the light quantity from a lens side. CONSTITUTION:A lamp 1 and the liquid crystal panel 2 for imprinting the data are disposed behind a film 8. The photosensor 3 for measuring the brightness of the data imprinted part performs the photometry of the incident light on the imprinted part reflected by a reflecting plate 7. A liquid crystal controller 5 controls a liquid crystal shutter 4 according to the data metered by the photosensor 3 so that the imprinted data can be imprinted with the previously set contrast. Namely, the liquid crystal shutter 4 adjusts the transmitted quantity of light in front of the film. Thus, the data which is easy to be viewed can be imprinted with the set contract regardless of the brightness of an object photographed by a lens 6.
Patent JP-H08223769-A (JP)
Title: Cable joint
Inventor: MATSUKURA YUTAKA
IPC: H02G15/08
Filed: 1995-02-14
Abstract: PURPOSE: To improve the structure at an auxiliary sleeve part such that a premolded insulation reinforcement can be mounted/demounted relatively easily on/from a conductor joint. CONSTITUTION: A contactor 21 is fixed, while being carried on an oscillation shaft 23 at a bearing part 20A, to the side face of an auxiliary sleeve 20 surrounding a connection sleeve 4. The contactor 21 is oscillated in the direction of an arrow 31 by the force of a spring 22 and engaged with an embedded electrode 7. On the other hand, a wedge member 25 screwed into the bearing part 20A is turned in the direction of an arrow 32 by means of an operating pawl 26A to advance in the direction of an arrow 33 thus pushing up the contactor 21 at the other end 21B thereof. Consequently, the contactor 21 is vibrated in the direction opposite to the arrow 31 and disengaged from the embedded electrode 7.
Patent JP-H08218592-A (JP)
Title: Joint structure of panel for construction
Inventor: KAWASAKI YOSHIAKI
IPC: E04F13/12
Filed: 1995-02-14
Abstract: PURPOSE: To facilitate mounting operation by forming a joint section by fixing a joint receiving member with a section to be rotated and an engaging section onto a backing material while holding the end section of an adjacent panel and engaging the spring plate of a joint cover member with the engaging section. CONSTITUTION: The bent piece 4 of an adjacent panel 1 is abutted against a backing material 13 while being faced oppositely, a joint receiving member 5 is applied from a lower section, and the bent piece 4 is held and fixed by a screw 14. When the shaft-like section to be rotated 7 of the fixed joint receiving member 5 is covered with the bearing like rotary section 10 of a joint cover member 8 and turned, the free end section of a spring plate 12 is engaged with an engaging section 6 while being elastically deformed. The shielding piece 9 of the joint cover member 8 is fixed in a shape that the joint receiving member 5 is covered from the lower section of the joint receiving member 5, and a fine joint section 15 is formed of both side pieces 3 of the panels 1 and the shielding piece 9. Accordingly, the joint member can be mounted and dismantled simply.