baber/WOPTO huggingface dataset:
Patent JP-H03145384-A (JP)
Title: Drive method for solid-state image pickup device
Inventor: TAKEDA KATSUMI
IPC: H04N5/335
Filed: 1989-10-31
Abstract: PURPOSE:To simplify the pickup of a movie without need of an exclusive soft focus filter by increasing a reset pulse frequency with respect to a range of desired for emphasis of soft focus so as to realize the soft focus. CONSTITUTION:A reset pulse phiR consists of a reset pulse with a high frequency and a reset pulse with a low frequency and the high frequency reset pulse is applied to parts (N1, M1), (N1, M2), (N2, M1), (N2, M2) of a photoelectric conversion element 21 in a solid-state image pickup element output signal VR. The lower frequency reset pulse is applied to other parts. Thus, the signal band of a pattern surrounding is made narrow and the soft focus video image with only the pattern center emphasized is obtained. Thus, the soft focus is attained without use of a lens filter or the like and simple movie pickup is attained.
Patent JP-H02133685-A (JP)
Title: Cable of fiber-reinforced composite material
Inventor: IKEDA TETSUSHI
IPC: D07B1/02
Filed: 1988-11-10
Abstract: PURPOSE:To obtain the subject cable exhibiting high strength and high elastic modulus exceeding the performance of steel cable by using a high-elongation high-strength fiber having specific physical properties as the core wire of element wire constituting a fiber-reinforced composite cable and using a specific fiber having high modulus and strength as the side wire. CONSTITUTION:A strand is produced by using a high-elongation and high- strength fiber having an elongation of 1-10% and a tensile strength of >=200kg/mm<2> (preferably acrylonitrile-base carbon fiber) as the core wire 1 of the element wire of a reinforcing fiber constituting a fiber-reinforced composite cable and using a pitch-base high-modulus carbon fiber having an elongation of <=0.8% and an elastic modulus of >=35t/mm<2> as the reinforcing fiber of the side wire 2. The reinforcing fiber of the strand is impregnated with a thermoplastic resin (preferably epoxy resin, etc.) and the circumference of the strand is covered with a braided material of polyester fiber, etc. The covered strand is heat-treated to obtain the objective fiber-reinforced composite material cable exhibiting high strength and high elastic modulus exceeding the performance of steel cable.
Patent JP-H07122056-A (JP)
Title: Illumination method for disk changer
Inventor: ASANO MICHIHIRO
IPC: G11B33/12
Filed: 1993-10-19
Abstract: PURPOSE:To prevent an erroneous operation and to avert unnecessary illumination so as to prevent the consumption of electric power by illuminating operating switches even if a disk changer is arranged in a dark place, such as in the trunk of a vehicle. CONSTITUTION:This changer has a changer mechanism for stocking the plural disks, the select switches 3 to 9, a dustproof cap 15 for closing the inlet and outlet port of the disks, a detecting switch 11 for detecting the open/close state of the dustproof cap and an illuminating means 10 for illuminating the operating switches. The changer is so constituted that the illuminating means is lighted in synchronization with the operating operation of the dustproof cap and that the illuminating means is automatically put out if the operation is not performed for the prescribed time thereafter.
Patent JP-H06126570-A (JP)
Title: Clamp device
Inventor: MIZOGUCHI HARUKI
IPC: B23Q3/06
Filed: 1992-10-22
Abstract: PURPOSE:To lower remarkably the Z direction of an annular body mounted on a table of a wire electric discharging machine by allowing a ball to come in and out in a through hole by a recessed part and inclined edge of the annular body while pivoting the annular body on a plane by a horizontal cylinder. CONSTITUTION:A bolt 32 inserted through a slot 31 of a base body 11 is screwed into a table 1 of a wire electric discharging machine to mount the base body 11 on the table 1. Then, a pull stud held by a coupling 13 of a workpiece (a) supporting vice A is inserted in a hole 12 from above. Then, when an annular body 18 is pivoted clockwise by the action of a horizontal cylinder 22, a ball is got out of a recessed part 19 while the ball 17 is left under the got-out state by an inclined edge 20, so that the ball 17 engages an annular groove of the pull stud.
Patent JP-H11108795-A (JP)
Title: Quality inspecting device for flat display device
Inventor: SAIJO YUTAKA
IPC: G01M11/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting device in which the quality of a FPD(flat display device) can be inspected with high precision by conforming the coloring of the FPD to the coloring characteristic of the color filter of a line sensor. SOLUTION: In this quality inspecting device, the coloring state of a flat display device 5 is determined to perform a quality inspection such as color unevenness by use of the sensor data obtained when the RGB picture elements of the flat display device 5 are scanned by a line sensor 8 consisting of a plurality of RGB picture elements. The R, G, B data obtained in the above scanning are corrected according to expressions: r=a11 R+a12 G+a13 B, g=a21 R+a22 G+a23 B, b=a31 R+a32 G+a33 B (wherein all-a33 are proper coefficients), and the coloring state of the flat display device is determined by the resulting correction data (r), (g), (b) to perform the quality inspection such as color unevenness.
Patent JP-H05292154-A (JP)
Title: Network communication system
Inventor: NISHIKIDO KENJI
IPC: H04L29/06
Filed: 1991-10-30
Abstract: PURPOSE:To speed up data communication without use of an expanded slot by implementing protocol processing for a layer of a lower order from a layer controlling data transmission reception on a transmission line established by a high order protocol processing means. CONSTITUTION:A host system 1a and a line converter 2a are interconnected via communication connectors 1C, 2C respectively. The system 1a is provided with a communication interface circuit 1b implementing high order layer protocol processing and high speed algorithm data communication processing. Moreover, the converter 2a is provided with a communication interface 2b implementing high order layer protocol processing and a LAN interface 2d implementing low order layer protocol processing. Then the low order layer protocol processing is implemented by the low order protocol processing means from the layer controlling data transmission reception on the transmission path established by the high order protocol processing means. Then high-speed data communication is attained by the line converter 2a with less performance without use of an expanded slot.
Patent JP-H01126689-A (JP)
Title: El display device
Inventor: TSUKADA TAKASHI
IPC: G09G3/30
Filed: 1987-11-11
Abstract: PURPOSE: To realize high-speed scanning with a constitution consisting of only a pull-down Nch output driver IC by applying a write voltage and a modulation voltage to the odd (even) electrode side and the even (odd) electrode side respectively at the time when a scan side selected electrode is on the odd (even) electrode side. CONSTITUTION: A capacity ratio of the negative capacity or the scan side selected electrode and that of an odd or even electrode to which the modulation voltage is applied is utilized to give voltages VM+VW and VW (where VM is the modulation voltage and VW is the write voltage) to a selected picture element and non-selected picture elements respectively, thereby displaying information. Consequently, the device can be driven by only a sink type driver IC, and a diode array is unnecessary to considerably reduce the driver cost, and further, line sequential scanning in the same one-step operation as a conventional push-pull driver IC constitution is performed. Thus, this device can cope with high-speed scanning accompanied with a high definition.
Patent JP-H07139989-A (JP)
Title: Electrode type level detector
Inventor: HARADA SHUICHI
IPC: G01F23/24
Filed: 1993-11-15
Abstract: PURPOSE:To prevent electrode damage and erroneous operation even in the case of a high viscosity by fixing the upper and lower parts of an electrode and then covering areas other than a detection part with an insulator. CONSTITUTION:Electrode adapters 1, 2, and 3 have conductivity with liquid and also have conductivity with an electrode inside an insulation covering. Also, an insulation covering electrode rod 4 is firmly fixed by providing a recessed part at an electrode mounting trestle 5. A common electrode adapter 1 is installed below the assumed minimum liquid surface level, the lower-limit electrode adapter 2 and the upper-limit electrode adapter 3 are installed at the position of the liquid surface to be detected, and then the area to the adapter 1 is short-circuited by liquid, thus detecting the liquid surface. Since the upper and lower parts of the electrode rod are fixed, the electrode rods do not contact to cause malfunction even if the liquid surfaces are canceled out, further the electrode rod does not repeat bending motion to prevent fragility breakdown due to fatigue. Also, areas other than the detection part of the electrode are covered with the insulator, the area between the electrodes cannot be short-circuited even if a high-viscosity liquid forms a bridge between the electrodes.
Patent JP-H11109945-A (JP)
Title: Image display device and image display method and computer readable recording medium recorded with image display control program
Inventor: KUNO MASASHI
IPC: G06F3/048
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of discriminating the mode and the extent of a conversion processing instantly only by locking at an image. SOLUTION: Colors of a frame are respectively specified with 256 gradations of red, green and blue (R, G, B) and this frame is displayed around a displayed image. Then, this frame is constituted so that when the magnifying power of the image is 0%, the value of blue and values of red and green are respectively made to be 255 and 0% and the color of blue is reduced by 250/100 every time the magnification power is raised by 1%. When the frame is constituted like this, when the magnification power is 100%, values of red, green and blue become all 0 and the color of the frame becomes black. Moreover, when the magnification power is made to be equal to or larger than 100%, the value of red is made to be increased by 255/100.  Thus, when the magnification value is 200%, the value of red becomes 255 and when the magnification power is made to be equal to or larger than 200%, values of colors of the frame are made so as not to be changed.
Patent JP-H11190259-A (JP)
Title: Fuel injection system
Inventor: ENOMOTO SHIGEIKU
IPC: F02M47/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To easily apply a common rail type fuel injection system to a small four-valve engine and the like. SOLUTION: A fuel injection valve 2 mounted on an engine head is formed into a simple, miniaturized one such that when a pressure chamber 213 surrounding a nozzle needle 210 switching fuel injection to a shutoff state and vice versa attains a pressure as high as that of a common rail, its pressure works on the pressure receiving surface of the nozzle needle 220, causing the nozzle needle 220 to open against the force of a spring 227 working in a valve closing direction. A solenoid valve switching the common rail and the fuel injection valve 2 from a mutually communicated state to shutoff state and vice versa is provided in a part of supply piping through which high-pressure fuel is supplied from the common rail to the fuel injection valve 2, and the pressure chamber 213 of the fuel injection valve 2 is subjected to binary control.  Thereby a fuel injection system is easily applied to a small four-valve engine, etc.
Patent JP-H10152477-A (JP)
Title: Aminoquinazoline derivative
Inventor: ARNOLD LEE DANIEL
IPC: C07D239/94
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for treatment of hyperplastic diseases, such as cancer or the like, in mammals. SOLUTION: This compound is shown by formula I  Z is an NR<3> R<4> [R<3> is H; R<4> is Q<2> (Q<2> is a 9- or 10-membered bicyclic heteroaryl), (R<5> )q -substituted phenyl (R<5> is phenyl, benzyloxy or the like; and (q) is 0-3), a group shown by formula II (R<6> is carboxy, a hydroxy 1-4C alkyl or the like; and (o) is 0-2]; Q<1> is an Ar-Y-X [Ar is a mono- or bi-cyclic aryl, or the like; X is a 2C alkene or the like; and Y is a (CH2 )q ((p) is an integer of 0-5)]: R<1> is trifluoromethyl or the like; (m) is 1 or 2; (n) is 0-3}, e.g. (3-ethynyl-phenyl)-(6-pyridin-2-yl- quinazolin-4-yl)-amine. The compound shown by formula I is obtained by reacting a compound shown by formula III (quinazolinone) with an activator (e.g. phosphorus oxychloride) at around 60 to 120 deg.C to be activated, and then with a Z-containing reagent at around 68 to 120 deg.C.
Patent JP-H11124365-A (JP)
Title: New methacrylic acid ester, its production and its optical resolution, and new polymethacrylic acid ester, its production and reagent for optical resolution therefrom
Inventor: OKAMOTO YOSHIO
IPC: C07B57/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as an optical resolution agent, and capable of providing a polymethacrylic acid ester having asymmetric structure in a side chain and a principal chain by polymerizing the compound. SOLUTION: This compound is the one of formula I (R<1> and R<2> are each a phenyl having 1-5 halogens; R<3> is pyridyl), e.g. an optically active 2- fluorophenyl-4-fluorophenyl-2-pyridylmethyl methacrylate. The compound of formula I is manufactured, for example, by reacting 2-halogenopyridine (e.g. 2-bromopyridine) with a benzophenone derivative of formula II (e.g. 2,4'- difluorobenzophenone), reacting the product with a methacrylic acid halide (e.g. methacrylic acid chloride). The optically active compound of formula I is readily obtained from the asymmetric methacrylic acid ester obtained by the method, because the compound of formula I can be optically resolved by using a commercial column for optical resolution.
Patent JP-H09122002-A (JP)
Title: Neck stand
Inventor: MURAO KENJI
IPC: A47G25/02
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a neck stand for packaging a shirt under the condition of incorporating a simple hanger, by which an operational surface sufficient for molding a collar can be ensured and when the inserted hanger is pulled up the hook part is caught. SOLUTION: A hanger rest plate 5 is vertically moved by a cylinder 7 in a shirt rest 1. When the hanger 11 is inserted in a groove 3 to be held on the rest plate 5, the position of the upper dead point of the rest plate 5 is set so that a hook part 12 appears from the upper end surface 4 of the shirt rest 1. When the shirt is hung on a neck stand 10 as the hanger 11 remains suspended in the shirt rest 1, the shirt is not restricted by the hanger 11 and the circumference of te neck is intercepted by the peripheral surface of the shirt rest 1. After the completion of finishing, the rest plate 5 is raised to project the hook part 12 from the upper end surface 4 of the shift rest 1.
Patent JP-H0320281-A (JP)
Title: Production of 6-oxopenicillanate
Inventor: JIYOBUANNI GABUIRAAGI
IPC: C07D499/897
Filed: 1989-11-02
Abstract: PURPOSE: To simply obtain a 6-oxopenicillanate which is an intermediate for preparing penicillin derivatives by the ozone treatment of a diazo compound.  
     CONSTITUTION: A diazo compound of formula I (R is a carboxyl protective group) is dissolved in a solvent such as a hydrocarbon (e.g. n-pentane, etc.), an ester (e.g. ethyl acetate, etc.), and ozone in an oxygen form rich in ozone is passed through the solution at -80 to 0°C (preferably from -30 to -10°C) to obtain the desired 6-oxopenicillanate of formula II. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11118459-A (JP)
Title: Position detecting device
Inventor: NONOGAKI HIDEYUKI
IPC: G01D5/245
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position of the moving part of a machine by means of short detectors even when the moving part moves a long stroke. SOLUTION: A position detecting device has at least two detectors 1A, 1B, the detectors 1A, 1B including respective sliders 11A, 11B freely releasably secured to the fixed part 2 of a machine and respective scales 12A, 12B secured to the movable part 3 of the machine. When one slider 11A reaches the limit point of the scale 12A as the result of movement of the movable part 3, the slider 11A is released from the fixed part 2 and moves quickly to the effective measuring range of the scale 12A. This action is repeated for each detector to make position detection possible over a long stroke.
Patent JP-S63138796-A (JP)
Inventor: TAGUCHI KATSUHIKO
IPC: H05K3/40
Filed: 1986-11-29
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-H07121237-A (JP)
Title: Friction driving device
Inventor: YAMAZAKI YUJI
IPC: G05D3/12
Filed: 1993-10-20
Abstract: PURPOSE:To offer the friction driving device which is improved in positioning response by controlling the driving of a motor so that a slip caused between the driving shaft of the motor and a member to be positioned becomes small. CONSTITUTION:A rotary encoder 7 measures the angle of rotation of the driving shaft of the motor 1 and a length measuring instrument 5 measures the output of a friction driving unit 13, i.e., the current position of the member to be positioned. A slip calculator 12 calculates a slip quantity from the measured angle of rotation of the driving shaft and current position information, and the rotating speed of the driving shaft of the motor 1 is corrected on the basis of this slip quantity. Consequently, the motor 1 can be driven and controlled so that the slip becomes small.
Patent JP-H11117569-A (JP)
Title: Steel-made vibration control damper
Inventor: ICHINOHE YASUO
IPC: E04B1/18
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To absorb vibration energy by plastic deformation of the opening peripheral edge part of a plate-like steel material in an earthquake and attenuate fluctuation of a main frame by connecting the main frame through the plate-like steel material forming a plurality of openings. SOLUTION: With regard to a steel-made vibration control damper 1, a plurality of bolt holes 1d for joining the other member on the circumference of the center part of a plate-like steel plate 1a composed of a low yield point steel of 200 MPa or less are drilled, a plurality of rectangular openings 1c are provided in the outside, and a stiffener 1e composed of common steel, high strength steel, TMCP steel or the like is welded to an outer edge. A steel-made vibration control damper 1 is attached to both the faces of the web 2a of H shape steel 2 through a spacer 1g by a high strength bolt 3, and connected to the other member through the steel-made vibration control damper 1 to constitute a main frame.  Thereby the peripheral edge part of the opening 1c is plastically deformed by bending moment generated in the face of the plate-like steel material 1a at the time of earthquake to absorb vibration energy so as to attenuate fluctuation of the main frame.
Patent JP-H03206946-A (JP)
Title: Method and device for identifying jewel particularly diamond
Inventor: NETA URI
IPC: G01N21/87
Filed: 1990-10-22
Abstract: PURPOSE: To identify a jewel, particularly diamond by generating luminescence radiation in accordance with the luminescence spectrum peculiar to the jewel by exciting the jewel. CONSTITUTION: A light source 10 generates luminescence by exciting a diamond 2 and radiates the luminescence at the luminescence spectrum peculiar to the diamond 2. The intensity of the luminescence generated by exciting the diamond 2 is detected by means of a plurality of photodetectors 18 communicated with a case 8. In addition, the intensity of the light is measured and processed by means of a light measuring system shown as the block 20 in the figure and displayed 22. A filter 14 filtrates the light from the light source 10 so as to remove visible light and an optical system 12 generates parallel rays toward the inlet opening 16 of the case 8 by parallelizing the light from the light source 10. The obtained parallel rays enter the opening 16, reach the table of the diamond 2 through a window 6, and excite the diamond 2 to generate luminescence.
Patent JP-S62146219-A (JP)
Title: Method for controlling extracting pitch in heating furnace
Inventor: SASA JINKO
IPC: C21D1/00
Filed: 1985-12-20
Abstract: PURPOSE:To maintain extracting pitch interval to the desired interval even if lengths of materials to be treated are different, by operating extrusion machine in consideration of rolling time of a just before material, blank extruding and transferring times of next material, at sideways extracting a material to be heated from furnace to roll it. CONSTITUTION:Places and lengths in width direction of a furnace interior of materials 2-4 in a heating furnace 1 are recognized by a controlling computer 10, and distances from each of a extruding ram 5 at a fixed position, a material detecting sensor 7 and the first rolling stand 6 to top ends or rear ends of the materials 2-4 are calculated. Using detecting time point by the sensor 7 at rear end of the just before material 8 being bited by rolling mill as standard, a time t1 from the time point to biting out time based on rolling speed is obtd. Next, a fixed or designated extracting pitch interval t2 is set. Required blank extruding time tRs is obtd. from distance from rear end of the next material 9 to top end of the ram 5 and blank extruding speed of the ram 5. Further, a required transferring time tRb is obtd. from distance from top end of the material 9 to a stand 6 and speed of the ram 5 for transferring material, and a starting time tR of operation of the ram 5 is determined by a formula 5.
Patent JP-H04160890-A (JP)
Title: Two-way catv system
Inventor: SEKIYA KUNIHIKO
IPC: H04N7/173
Filed: 1990-10-25
Abstract: PURPOSE:To receive an existing multi-channel broadcast service without any modification by dividing a signal transmission line into a trunk line system connecting to a center installation and a branch line system connecting to a terminal equipment and differentiating a position at which an incoming signal transmission band and an outgoing signal transmission band are divided from both the systems. CONSTITUTION:A signal transmission line is divided into a trunk line system 6 connecting to a center installation 1 and a branch line system 8 connecting to a terminal equipment 12. The position at which an incoming signal transmission band and an outgoing signal transmission band are divided is differentiated from both the systems 6,8, and the outgoing transmission signal at a specific frequency band in the trunk line system 6 takes over the specific frequency band of the branch line system 8 so that a broad transmission band is ensured for 2-direction communication service in the trunk line system 6 and the branch line system 8 is able to receive an FM TV broadcast wave. Simultaneously, the incoming transmission signal at the specific frequency band in each branch line system 8 takes over a different specific frequency band in the trunk line system 6. Thus, a conventional television receiver 11 or the like is used to receive the broadcast service.
Patent JP-H05130414-A (JP)
Title: Picture processing unit
Inventor: HONMA KOICHI
IPC: G06T9/00
Filed: 1991-10-31
Abstract: PURPOSE:To build up the system offering picture quality in response to the application. CONSTITUTION:Inputted picture data are subjected to block processing into 8X8 picture element blocks by a block processing circuit 2 and subjected to discrete cosine transformation by a DCT circuit 3. Moreover, the picture data are quantized by using one Q table selected among optimized Q tables 1-4 (5a, 5b, 5c, 5d) in a quantization circuit 4 and the result is outputted to a coding circuit 6. The picture data are quantized by using one Huffman table selected among optimized Huffman tables 1-4 (7a, 7b, 7c, 7d) in the coding circuit 6 so that the picture data are compressed within a memory capacity.