baber/WOPTO huggingface dataset:
Patent JP-H11258671-A (JP)
Title: Housing structure for image pickup device and electronic equipment
Inventor: ARIGA KAZUTO
IPC: G03B17/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a means realizing an index excellent in visibility at a low cost to eliminate trouble that the cost of a rear cover becomes high due to a printing jig and a printing cost for accurately positioning the index because the index of a mode dial is printed on the rear cover of an armor as in the conventional manner in an image pickup device such as a digital still camera. SOLUTION: A protrusion provided on the internal constituent member of a camera functions as a positioning means with a rear cover 2 as the outside case, and is constituted to be also usable as an index 9. Furthermore, the index 9 is constituted of a colorless transparent resin material so that it can be made as a different color LED display. Such a principle can also be applied to a housing structure for general electronic equipment.
Patent JP-H06309243-A (JP)
Title: Equipment and method for signal staining prevention on common transmission line
Inventor: PURESUTON DEII BURAUN
IPC: G06F3/00
Filed: 1994-03-03
Abstract: PURPOSE: To prevent the corruptive deterioration of a signal on a common bus which is caused when a peripheral device is connected to or disconnected from a computer system by detecting the starting motion of the peripheral device before the peripheral device is electrically connected to or disconnected from the common bus and temporarily disabling the common bus during the connection or disconnection of the peripheral device in response to the detection. CONSTITUTION: A common bus control circuit 30 includes an input terminal 40, an output terminal 42, and a detecting circuit 44 which is connected between both the terminals 40 and 42. The detecting circuit 44 detects the peripheral device being connected or disconnected and the peripheral device while connected or disconnected supplies the output terminal 42 with a system interruption signal to the computer system. Namely, when the peripheral device is connected or disconnected, a JK flip-flop 62 provides the interruption signal for output Q according to J input and K input. Thus, the signal is generated in response to the detecting circuit 44 and the common bus is temporarily disabled during the connection or disconnection of the peripheral circuit.
Patent JP-S59182671-A (JP)
Title: Coder of picture signal
Inventor: SEMASA TAKAYOSHI
IPC: H04N1/00
Filed: 1983-03-31
Abstract: PURPOSE:To attain coding with improved compressing performance by discriminating accurately a normal binary picture region and a mesh point picture region from a picture element signal close to a picture element to be coded and performing coding by means of the method in matching with the statistical property of respective picture signals. CONSTITUTION:An input picture signal (a) is stored once in a picture signal memory 1 and its read picture signal (b) is applied to a region discriminating device 2, a distributor 10, a forecasting device 3 for binary picture and a forecasting device 4 for the mesh point picture. This discriminating device 2 detects the mesh point pattern of picture element signals of a prescribed number in preceding over a noted picture element, the result is written in a region discrimination signal memory 8 and an OR circuit 9 outputs a region discriminating signal (j). On the other hand, the signal (b) is processed by the forecasting devices 3, 4 so as to apply forecasting signals d, e to a forecasting signal selector 5. The selector 5 selects the signals d, e by using the signal (j), a forecast error forming device 6 forms a forecast error signal (g) and applies the result to the distributor 10. Further, coders 11, 12 for the binary picture and for the mesh point picture perform coding respectively in matching with the statisitical property of the respective picture signals according to the signal (j) so as to improve the compressing performance.
Patent JP-H05266191-A (JP)
Title: Objective image extracting device
IPC: G06T5/00
Filed: 1992-03-16
Abstract: PURPOSE:To provide the objective image extracting device which can correctly extract only an isolated object and is efficient in device constitution. CONSTITUTION:An isolated point extracting filter 1 extracts the pixels of an object detection area of specific size as the isolated point when the signal level of a background detection area between the object detection area and the background detection area at the periphery of the object detection area is nearly uniform and the signal level of the object detection area exceeds a reference value and a connecting process filter 2 connects the pixels at the isolated point in the objective detection area according to the output of the isolated point extracting filter 1 and extracts them as one object.
Patent JP-H10238599-A (JP)
Title: Cable chain
Inventor: FUKAO HITOSHI
IPC: F16G13/16
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of worn resin powder by flexibly jointing many unit members to one another at the prescribed angle, and forming each adjacent unit member out of different synthetic resin. SOLUTION: A cable chain 1 is formed to be a long-sized type, using many unit members 3 and 3' flexibly jointed to each other at the prescribed angle. In this case, one unit member 3 is formed out of polyamide resin, or polyamide resin containing reinforcing fiber such as glass fiber, and the other unit member 3' is formed out of polyethylene fluoride resin or polyamide resin containing reinforcing fiber such as polypropylene resin. Then, the unit members 3 and 3' are combined with and jointed to each other, so that each has different synthetic resin. Thereafter, a cover member 25 is integrally formed out of synthetic resin in such a state as non-fused for the synthetic resin of the unit members 3 and 3'. In this case, polyester resin and olefin resin are suitable for the cover member 25 of the unit members 3 and 3' of polyamide resin.  According to this construction, worn resin powder due to a flexed guide can be reduced.
Patent JP-H09301929-A (JP)
Title: Antiferroelectric liquid crystal compound large in response speed and antiferroelectric liquid crystal composition containing the same
Inventor: KOBAYASHI ICHIRO
IPC: C07C69/773
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having a larger response speed than those of conventional compounds, having an optically active site on the CF3 group and having two carbon atoms on a chiral side. SOLUTION: A compound of formula I [rings A, B, C, D are each phenyl, etc.; R is a 8-16C alkyl, etc.; (m), (n), (p), (q) are each 0, 1; but (m)+(n)=1 or 2; (p)+q)=1 or 2; X is O, COO, etc.; * exhibits an optically active site], e.g. 4-(1,1,1-trifluoro-2-butyloxycarbonyl)phenyl-4'-n-nonylbiphenyl-4-carb oxylate. An optically active compound of formula II is reacted with a chloride compound of formula III in the presence of triethylamine and dimethylaminopyridine as catalysts in an atmosphere of nitrogen at room temperature for a night or longer to obtain a (+)-4-(1,1,1-trifluoro-2-butyloxycarbonyl)phenyl-4'- alkylbiphenyl-4-carboxylate of formula IV.
Patent JP-H07273156-A (JP)
Title: Characteristic inspecting method for semiconductor wafer
Inventor: KIMURA TAKEKATSU
IPC: G01R31/26
Filed: 1994-03-29
Abstract: PURPOSE:To reduce erroneous decision of open circuit fault due to the deformation of a probe, the intrusion of fine dust into the gap between an inspection pad, or a probe or the positional shift between them by inspecting a semiconductor element, doubtful of insufficient contact, again using a measuring part different from a preceding one. CONSTITUTION:When the characteristics of a semiconductor wafer 10 formed with a large number of semiconductor elements Pn are inspected, a measuring part Dn having a plurality of probes 3 corresponding to the inspection pads of the semiconductor element Pn is positioned sequentially for each semiconductor element Pn and the characteristics are inspected by touching the probe 3 at the measuring part Dn to the inspection pad of each semiconductor element Pn. Before a NO-GO mark is put on a defective element Pn, a measuring part Dn different from a preceding measuring part Dn is positioned at the coordinates of an element Pn doubtful of insufficient contact with the inspection pad of the probe 3 and then the inspection pad of doubtful element Pn is touched by the probe 3 at that measuring part Dn thus inspecting the characteristics again.
Patent JP-H03260375-A (JP)
Title: Elbow-shaped draft tube of large head hydraulic machine
Inventor: SATO SHINSAKU
IPC: F03B11/00
Filed: 1990-03-09
Abstract: PURPOSE:To prevent a leakage phenomenon to a tailrace side, caused by a water level fluctuation in a draft tube when a hydraulic machine is in phase modifying operation, by setting height of the draft tube to the predetermined height guided from a coefficient for accurately showing a level of energy similar to a water level of the elbow-shaped draft tube. CONSTITUTION:Ratio of an axial direction distance F, from the casing center of a large head hydraulic machine to the bottom surface of an elbow-shaped draft tube 4, to a runner outlet diameter De is shown in A=F/De. A dimensionless number, obtained by a product of a square root (rhoa/rhow)<1/2> of ratio of density rhoa of air in a pressure field corresponding to a static pressure in the draft tube 4 to density rhow of water in the draft tube and dimensionless fluid Fr, is shown in K=(rhoa/rhow)<1/2>XFr. When the ratio and the number are thus expressed, height of the draft tube 4 is determined so as to satisfy a relation where A=(1.792K+1.25), when a structure having a free surface of a surge tank or the like is not present in a tailrace, and a relation where A=(1.964K+1.25) when the structure is present.
Patent JP-S61217840-A (JP)
Title: Developing device for incorporated microcomputer
Inventor: SASAKI MITSUMASA
IPC: G06F11/28
Filed: 1985-03-25
Abstract: PURPOSE:To develop a highly reliable program with high efficiency by securing such a system where the program debug is possible while an incorporated microcomputer MC is actually operating its device. CONSTITUTION:The commands and data for debug supplied from a keyboard of an input device 16 of a host computer 10 are sent to an incorporated MC20 by a transfer control means S1 via a communication interface 13 with the prescribed timing. While an answer control means S2 receives the return echoes, results of execution, etc. from the MC20 and displays them on a display device 15. The MC20 waits for reception of the commands and data through the means S2 and then performs the storage, analysis and execution of those commands to transmit these results to the computer 10 after it receives those commands and data, i.e., the transmission form the computer 10. In other words, the command supplied to the computer 10 is sent immediately to the MC20 and executed there. The result of this execution is displayed at the computer 10.
Patent JP-2000261048-A (JP)
Title: Semiconductor material for thermoelectric conversion and manufacture of the same
Inventor: SHINNO MAKIKO
IPC: H01L35/18
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently manufacture semiconductor materials for thermoelectric conversion for a thermoelectric converting module, whose performance exponents can be improved by distributing inexpensive, easily treatable, and high productive metallic or alloy powder to semiconductor materials for thermoelectric conversion using CoSb3 as main components, and decreasing thermal conductivity, and a method for easily and efficiently manufacturing the semiconductor materials by using a general baking process. SOLUTION: Powder, obtained by mixing metallic or alloy powder having grain diameters ranging from submicrons to several hundreds of microns in main components whose chemical composition, is represented by CoSbx (2.7<x<3.4) is molded into a desired shape and baked in a reducing atmosphere, such as hydrogen or a non-oxidizing atmosphere such as nitrogen in a temperature lower than the melting temperature of the metallic or alloy powder, so that semiconductor materials for thermoelectric conversion whose performance exponents are improved can be obtained. It is desirable that the dopant amounts of the distributed materials be set at 0.01 wt.%-20 wt.% with respect to CoSbx.
Patent JP-S61219544-A (JP)
Title: Horizontal and vertical indexing jig device
Inventor: MATSUURA NAGAHIRO
IPC: B23Q3/02
Filed: 1985-03-22
Abstract: PURPOSE:To facilitate replacement of a work mounting plate and to reduce the size of a jig device, by a method wherein a swing base plate is located to the support shaft of a fixed jig table, a mounting plate for tightening a work is removably mounted to the base plate, and a turn-over driving part to turn over the plate is situated to the outside. CONSTITUTION:Mounting and demounting of a work W to and from a mounting plate 7 are performed in a state in that grasping claws 21-23 are moved aside in a broken line position through driving of each clamping member K, and clamping is executed in a grasping claw state as shown by a slid line. Turn over of the work W causes a spline 4a of a support shaft 4 to couple, as shown by a broken line, with a clutch body 10 of a turn-over driving part H in a manner to be positioned facing the clutch body. A clamping member K1 for vertical securing is unclaumped, and a mounting plate 7 is turned in a 90 deg. arc to a horizontal attitude. Thereafter, a block piece 14 of the mounting plate is clamped by a clamping member K2 for horizontal securing to secure it in a horizontal attitude. Replacement of the mounting plate 7 is such that a bolt is removed from the mounting plate, and the clamping member K1 or K2 is brought into an unclamped state to remove the mounting plate from a swing base plate 5.
Patent JP-H10256353-A (JP)
Title: Apparatus and method of cooling heat-up stage
Inventor: YAMASHITA HIROTO
IPC: H01L21/683
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the cooling time and prevent the contamination with dust by providing a flat board on a heat-up stage with a space, connecting one end of a piping to this board and connecting a vacuum pump to the other end thereof. SOLUTION: A flat board 11 is disposed on a wafer heat-up stage with a space, a piping 12 connected to the board 11 at one end 12a has an opening 12h at the heat-up stage 21, and a vacuum pump 13 is connected to the other end 12b of the piping 12. To cool the stage 21, e.g. the board 11 of a cooler 1 is set at a distance of about 0.5-15mm pref. 1-10mm from the top face of the stage 21 and the pump 13 is driven to suck a gas from a space 15 between the board 11 and stage 21 through the piping 12.
Patent JP-S52143312-A (JP)
Title: Steam seal ring
Inventor: AOKI ITSUROU
IPC: F01D11/00
Filed: 1976-05-24
Abstract: PURPOSE: The steam ring for sealing the expansion joint of the expansion joint of the high pressure steam chamber of the steam turbine, is formed of the material having a smaller thermal expansion coefficient than the steam conduit, and steam leak is prevented effectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03259779-A (JP)
Title: Method and device for information processing of underground radar
Inventor: SAKANISHI SHOICHI
IPC: G01S13/88
Filed: 1990-03-08
Abstract: PURPOSE:To clearly display underground information on a wide range by discriminating and displaying survey signals from >=2 antenna parts. CONSTITUTION:When an operator selects an antenna part to be used for the survey on a console panel 10 and performs actuation operation, a computer 7 sends a constant-timing trigger pulse signal, which is sent out to the respective antenna pars 11 - 1i through a control signal transmission cable 6a and a distributing circuit included in a mixing and distributing circuit 4. Each antenna part discriminates a reflected electromagnetic wave 1 from natural ground by a reflected signal processing circuit as a signal including proper reflection information and converts it into a digital signal, and a digital code provided corresponding to the antenna part is added in constant units. Those digital data are converted by a mixing circuit included in the circuit 4 into a series signal, which is sent to a control monitor part 5 through a received signal transmission cable 6b. Those have their codes discriminated and the state of an object is displayed 9 corresponding to the code calculated from its arrival time and intensity.
Patent JP-H02238305-A (JP)
Title: Lever for detecting interatomic force and its manufacture
Inventor: HAYASHI MASAKAZU
IPC: G01N37/00
Filed: 1989-03-10
Abstract: PURPOSE:To simply obtain a lever having a sharp chip for detecting interatomic force by providing a base part composed of an extremely thin metal foil and the cantilever integrally provided to said base part and having a main surface flush with the flat surface of the aforementioned base part. CONSTITUTION:A cantilever part 22 having a bored trapezoidal shape is provided to one side wall of a base part 21 so as to be integrated with said base part 21. A stylus part 23 bent in the direction vertical to the main surface of the cantilever part is mounted to the leading end of the cantilever part 22 so as to be integrated with the cantilever part 23. This lever for detecting interatomic force is constituted of the cantilever part 22 whose main surface is almost flush with the flat surface of the aforementioned base part and the stylus part 23 whose leading end is processed by utilizing the corrosion in an etching solution. Therefore, the stylus part 23 having a sharp projection 23a at the leading end thereof can be obtained.
Patent JP-H08103679-A (JP)
Title: Device and method for shredding heat insulating material
Inventor: DONARUDO KEI SUMISU
IPC: B02C18/18
Filed: 1995-03-17
Abstract: PURPOSE: To generate blow insulation from scrapped insulation by feeding insulation scrap to a blade assembly, obstructing the insulation caught by the blade assembly, shredding insulation caught by the blade assembly, and driving along a horizontal fluid axis. CONSTITUTION: A blade assembly 20 is constituted as a cylindrical plate pipe 108 is arranged coaxially over a drive shaft 100 and a series of knife blade 114 is hold by the plate pipe 108, and each knife blade 114 is arranged in the direction crossing to the shaft 21. Then, the blade assembly 20 catches an insulation fed from a flow regulator 19, and a stator 22 obstructs the insulation such that the blade assembly 20 can shred the insulation. Thus the shredded insulation is driven to an auger 24 positioned coaxially with the blade assembly 20 and the auger discharges the shredded insulation from the housing 14. Consequently the insulation can be shredded into small pieces by blowing.
Patent JP-H08116045-A (JP)
Title: Solid-state image sensing device
Inventor: ISHIZUKA YOSHIKI
IPC: H04N5/369
Filed: 1995-03-20
Abstract: PURPOSE: To provide a solid-state image sensing device of a structure, wherein even in the case where an amorphous silicon film is used as a photoelectric conversion film, a leakage current between pixel electrodes can be inhibited and the inhibition of the generation of a white damage and the improvement of resolution characteristics can be contrived. CONSTITUTION: A laminated solid-state image sensing device is provided with a solid-state image sensing device chip 10 of a structure, wherein signal charge storage parts 12, signal charge readout parts and signal charge transfer parts 13 are provided in a p-type Si substrate 11 and pixel electrodes 19, which are connected with the storage parts 12, are provided on the uppermost layer of the chip 10, and an ITO transparent electrode 30 formed on a photoelectric conversion film 20 on this chip 10. Accordingly, high-resistance protective films 40, which do not mar the insulation properties of the film, which has a pixel separating power, of the upper layer of the device, stop an effect which is exerted on the upper layer by the lower layer of the device and have an effect to maintain the pixel separating power, are formed between the electrodes 19.
Patent JP-S60223475-A (JP)
Title: Power source circuit
Inventor: SAKAGAMI MAKOTO
IPC: H02M7/06
Filed: 1984-03-29
Abstract: PURPOSE:To obtain a power source circuit having a stable operation by previously providing a dummy resistance load having a value larger than a load and flowing a current to a dummy resistor side at a load noncurrent time. CONSTITUTION:An AC voltage VIN is converted by a rectifying diode stack 3 to full-wave rectified waveform, to a complete DC waveform by a resistor 5, a capacitor 4 and a Zener diode 6 to supply to a load 10 through a switching transistor Tr15. In this case, a dummy resistor 13 having a value larger than the load 10 is aligned through a Tr14 with the load 10. Thus, a current is flowed to the base of the Tr14 through a resistor 11 to turn ON the Tr14 and OFF the Tr15 to stop the power supply to the load 10, but a current to the resistor 13 is flowed due to the ON state of the Tr14, the current is positively fed back through a resistor 15 to a Tr9, thereby stably operating the circuit.
Patent JP-H10254979-A (JP)
Title: Data processing system and data base design system
Inventor: SHOGETSU TADAO
IPC: G06F19/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a data processing system which can design a picture or file structure easily usable for a user himself. SOLUTION: First of all, the picture is defined by using technique such as drag-and-drop, addition/insertion or deletion by the user (step S1). Next, the list of items on a screen is displayed and among these displayed items, the item to be stored in a data file is extracted by the user himself (step S2). Further, the other data such as a file name required for generating the data file are inputted (step S3). Next, the data film (table) having the selected item and having the added file name is generated and stored in a filing device corresponding to the picture (step S4). Successively, the definition data of the defined picture are stored in a picture definition data file (step S5).
Patent JP-S55152589-A (JP)
Title: Method for waste water clarification and treatment
Inventor: OOTSUBO MITSUSAKU
IPC: C02F1/52
Filed: 1979-05-17
Abstract: PURPOSE: To effectively remove the contamination components by a method wherein a specific treating agent is selected and specifications are made on the order of adding the treating agent and pH of liquid at which addition is made, in clarification treatment of waste water which contains surfactant, oil and fluorine.  
     CONSTITUTION: A mineral acid is added to waste water which contains surfactant, oil and fluorine to make its pH to 3W6, which is added with active carbon, cationic high molecular coagulant and aluminum salt, then its pH is made to 6W8 by alkali, and the formed precipitate is removed to obtain clarified water. To the obtained water, a mineral acid is added to give pH 3W5, salts of aluminum and calcium are added, then alkali is added to give pH 6W8, the formed precipitate is removed to provide cleaned treatment water. Thus, the process enables to achieve the desired purpose, and because the amount of generated sludge is small, it drastically reduces the cost required for concentration, drying, and disposal in the process. 
     COPYRIGHT: (C)1980,JPO&Japio