baber/WOPTO huggingface dataset:
Patent JP-H01147970-A (JP)
Title: Prompter
Inventor: SUZUKI NOBUO
IPC: H04N5/222
Filed: 1987-12-04
Abstract: PURPOSE:To obtain the constitution with light weight by displaying a material such as a broadcast original photographed by a video camera onto a transmission liquid crystal display means and projecting the image of a display section of the transmission liquid crystal display means in the front direction of the photographing lens of the television camera with magnification. CONSTITUTION:The original photographed by the video camera 10 is displayed on a liquid crystal panel 32 of a projection section 16. The image displayed by the liquid crystal panel 32 is radiated by a light from a light source 28 and the transmitted optical image is projected onto a reflection mirror 18 through a projective lens group 34 with magnification. The optical image of the reflection mirror 18 is projected on the screen 20 and displayed further on a half mirror 22. Thus, a news-caster attain the explanation of news while observing the video image of a material displayed on the half mirror 22.
Patent JP-H02155109-A (JP)
Title: Circuit substrate device
Inventor: KIMURA MITSUTOSHI
IPC: H05K1/18
Filed: 1988-12-06
Abstract: PURPOSE:To prevent heat transfer from a circuit substrate to each of circuit parts so as to attempt improvement in the life property of each of the circuit parts, by inserting a heat insulating spacer between each of the circuit parts and the circuit substrate. CONSTITUTION:A heat insulating spacer 46 is inserted between a circuit part and a circuit substrate 15. Another heat insulating spacer 45, for example, interposed between an electrolytic capacitor 32 and the circuit substrate 15 is in the form of a disk and formed with holes 48 for inserting terminal pins 47 thereinto. Meanwhile, the heat insulating spacer 46 interposed between a choke coil transformer 33 and the circuit substrate 15, that is in the form of a square board, has its slits 50 into which terminal pins 49 are respectively inserted while having a space secured in its central portion. Accordingly, the measure of the clearance between each of the circuit parts and the circuit substrate 15 become constant and at the same time, each of the heat insulating spacers intercepts radiant heat and conductive heat so that each of the circuit parts may be prevented from being heated. Thus, the heat deterioration of each of the circuit parts is prevented to lengthen its life.
Patent JP-H07121711-A (JP)
Title: Device and method for correcting correlation coefficient of normalized cross-correlation in pattern matching
Inventor: KURUMI MASATOSHI
IPC: G06T7/00
Filed: 1993-11-15
Abstract: PURPOSE:To improve the luminance of matching in the pattern matching utilizing normalized cross-correlation. CONSTITUTION:A corrected model image mean value is calculated by multiplying a standard deviation ratio alpha of the standard deviation of an input image and the standard deviation of a model image to the mean value of the luminance of the model image. At a residual mean value calculation circuit 14, a residual mean value beta is calculated by subtracting the corrected model image mean value from the mean value of the luminance of the input image. A correlation coefficient CC calculated by a normalized cross-correlation calculation circuit 13 is corrected by a correlation coefficient correction circuit 15A so as to the coefficient CC is to be small with the more correction amount the more this residual mean value beta.
Patent JP-H07142365-A (JP)
Title: Method for forming multilayer resist pattern
Inventor: ITANI TOSHIRO
IPC: G03F7/26
Filed: 1993-11-13
Abstract: PURPOSE:To simplify patterning of a lower layer reflection preventive film for suppressing a reflected light from a substrate board. CONSTITUTION:A novolak resist 102 for the i line is formed on a semiconductor substrate 101, and a resist 103 a KrF excimer laser is formed in its upper layer (step A). Then, the resist pattern 103 for the KrF is formed by selectively exposing and developing with the KrF excimer laser (step B). Then, a resist pattern 102a for the i line is formed by exposing and developing the entire surface with the i line (step C), thereby forming a multilayer resist pattern. Thud, a throughput of about five times as large as the case of a conventional dry etching can be obtained, dimensional controllability is excellent, and a fine pattern can be formed with excellent reproducibility.
Patent JP-H11145564-A (JP)
Title: Semiconductor laser and optical device using the same
Inventor: SAWARA KENJI
IPC: H01S5/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser, which can prevent the recombination of first-order diffracted light and an optical device which uses the semiconductor laser and exhibits little noise. SOLUTION: A semiconductor laser 1 is constituted in such a way that a surface SA which is not parallel to the laser light-emitting surface SL of the laser 1 is selectively formed near a projecting position 5 of the return light of a laser light. An optical device 30 is provided with the semiconductor laser 31, a converging means 35 which converges a laser light LF emitted from the laser 31 and a returning light LR of the laser light, and a diffraction grating 34 between the laser 31 and the converging means 35 and conducts tracking servo by a three-spot method through the use of the diffraction grating 34.
Patent JP-H05143171-A (JP)
Title: Device for mixing hot water and water
Inventor: KIDOUCHI YASUO
IPC: G05D23/13
Filed: 1991-11-22
Abstract: PURPOSE:To improve temperature stability and reliability by arranging a temperature sensor just behind a water stop valve in a hot water/water mixing device for mixing a hot water and water to obtain a proper temperature. CONSTITUTION:Since the temperature sensor 29 for detecting a mixed water temperature is arranged just behind the water stop valve 17 arranged on the downstream of a mixing valve 12, hot water/water mixing is accelerated by contraction through the valve 17, an accurate mixed water temperature can be detected, and at the time of stopping hot water discharge, original pressure (water stop pressure) is not directly applied to the sensor 29.
Patent JP-H09147788-A (JP)
Title: Charge converting device
Inventor: KITAMURA YOSHIHIRO
IPC: H01L21/265
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent recrystallization of magnesium vapor to enhance the operating time by providing a second heater in the vicinity of beam through holes, and setting heating temperature at 400 to 450 deg.C. SOLUTION: A second heater 11, which is an electric heater, is provided outside a housing 13 and around a pair of beam through holes 17. On the outside of the housing 13 is a thermocouple built into the heater 11. The heater 11 is connected to the thermocouple and heater wiring 31 and heated to about 400 to 450 deg.C. Since vapor obtained by heating and sublimating magnesium 14 to about 400 deg.C using a first heater 15 fills the housing 13, the magnesium 14 is prevented from recrystallizing and adhering to the through holes 17 by heating the heater 11 to about 400 to 450 deg.C. Thus the temperature distribution of the magnesium inside the housing is made uniform, and the time during which the necessary magnesium vapor is obtainable can be prolonged.
Patent JP-H01149521-A (JP)
Title: System for generating clear pulse
Inventor: SUDA ATSUSHI
IPC: H03K23/50
Filed: 1987-12-04
Abstract: PURPOSE:To surely generate a clear pulse by outputting the clear pulse from the time of the change of a first signal to the time of the change of a third signal. CONSTITUTION:When an input signal a2 is changed to a logic '1' at the time of a t21, a flip-flop 11 is set at the time of a t22 when a clock signal clk1 falls first after a certain time, and a signal b2 outputted from a terminal Q is set to the logic '1'. When the output signal b2 is changed to the logic '1', a flip- flop 12 sets a signal c2 outputted from the terminal Q to the logic '1'. Since a flip-flop 13 sets an output signal d2 outputted from a terminal Qn to a logic '0' when the output signal c2 is changed to a logic '1', a clear signal e2 is reset to the logic '1'.
Patent JP-H03178583-A (JP)
Title: Surface wave motor using ultrasonic vibration
Inventor: TAKAGI TADAO
IPC: H02N2/00
Filed: 1990-11-14
Abstract: PURPOSE:To start a rotor at a high success rate by setting the frequency of a frequency voltage to a frequency higher than the resonance frequency of a stator at the time of starting the rotor. CONSTITUTION:The control circuit of a surface-wave linear motor using an ultrasonic vibration is composed of a detecting element 30 for detecting a monitor voltage from the segment electrode 3d of a piezoelectric body 3 and a frequency controller 40. This frequency controller 40 controls the input power frequency (f) of AC voltage to be inputted to segment electrodes 3a, 3b so that a smoothed monitor voltage reaches a predetermined voltage value in a frequency domain higher than the resonance frequency of a stator. The initial voltage generator 43 of the frequency controller outputs an initial voltage Vo to a V-f converter 42 at the time of starting a motor so that a signal at a frequency being a little higher than the maximum value of a motor resonance frequency capable of changing in a normal condition is outputted as an initial output from the V-f converter 42.
Patent JP-H04179429-A (JP)
Title: Noodle wire guide unit
Inventor: KAWAKAMI KATSUMI
IPC: A23L7/109
Filed: 1990-11-13
Abstract: PURPOSE:To correctly wind noodle wires into a spiral in an accommodating container by equipping an idle roller and a driving roller in a specified state in the forward of a noodle wire guide unit, performing reciprocating motion in the radial direction in a noodle wire-accommodating container rotating horizontally. CONSTITUTION:Noodle wires are sent out from the upper part of a noodle wire guide unit 2 performing reciprocating motion in a noodle wire- accommodating container 1. A driving roller 5 is arranged in the forward of the noodle wire guide unit so that the noodle wires may be sent out without fail in the direction of sending of the noodle wires behind an idle roller 4. Leaning over of the noodle wires on the idle roller due to mismatching between the sending speed of the noodle wires and the rotation-peripheral speed of the idle roller can be prevented thereby and the noodle wires can be correctly wound in a spiral layer state in the accommodating container.
Patent JP-2000138390-A (JP)
Title: Surface protective sheet for solar cell module and solar cell module using it
Inventor: YAMADA YASUSHI
IPC: B32B27/30
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To raise the moistureproofness, by stacking a fluororesin sheet and a resin film provided with a coating film by the resin composition having an ethylene-vinyl alcohol copolymer as the main components of a vehicle, on the deposited film of an inorganic oxide. SOLUTION: A surface protective sheet A for a solar cell module is provided with a fluororesin sheet 1. Then, this is provided with a deposited film 2 of an inorganic oxide on its one side, and further this is constituted by stacking a resin film 4 being provide with a coating film 3 by resin composition having an ethylene-vinyl alcohol copolymer as the main components of a vehicle and a fluororesin sheet 1 on the deposited film 2 of an inorganic oxide. As a result, the protective performance can be elevated by raising the moistureproofness to prevent the penetration of moisture, oxygen, etc., and further, minimizing the long-term performance deterioration as to various solidity such as light resistance, thermalstability, waterproofness, etc.
Patent JP-H04183572-A (JP)
Title: Work method for leaf sing body of leaf spring
Inventor: KOBAYASHI MIKIKAZU
IPC: B24B39/06
Filed: 1990-11-14
Abstract: PURPOSE:To increase a fatigue strength, by executing a roller burnishing in the final stage of the leaf single substance of a leaf spring. CONSTITUTION:Burnishing is executed between rollers 2 in the final stage of the leaf single substance of a leaf spring. Thus the surface roughness is reduced and the fatigue strength is increased largely.
Patent JP-2001127827-A (JP)
Title: Data transfer system
Inventor: TANAKA TOSHIMASA
IPC: H04L25/40
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To efficiently and simply perform data transfer by reducing the number of bits required for transfer, keeping two control lines similar to an IIC system when controlling an IC. SOLUTION: Concerning the data transfer system for serially transferring data using two lines of clock line and data line, the respective bit data of series of data are located at the rise of a clock pulse, a chip enable signal is located at the fall of a clock pulse corresponding to a specified bit in series of data, the data range of series of data is determined on the basis of this chip enable signal, and an identification flag for identifying whether series of data are instruction codes or write codes is located at the fall of a clock pulse corresponding to a bit following the chip enable signal.
Patent JP-H03169984-A (JP)
Title: Vibration controller of building
Inventor: OTSUKA SUSUMU
IPC: F16F15/02
Filed: 1989-11-28
Abstract: PURPOSE:To promote vibration controlling efficiency by bearing a weight member of a vibration controller placed on the floor to vibrate in the horizontal direction by devices to arrange vibration controlling mechanisms having such a construction as bearing a roller member by holding pressure members provided with a circular surface at right angle in the vertical direction. CONSTITUTION:A weight member A3 and vibration controller A equipped with vibration controlling mechanisms A1 and A2 for vertical direction are provided on the floor C of the top layer section, etc., of a multi-story building. The vibration controlling mechanisms A1 and A2 have the same construction, and they are arranged in the direction turned at 90 deg. through an intermediate plate 9. The vibration controlling mechanisms A1 and A2 are so constructed that a roller member 3 is borne on holding pressure members 1 and 2 of up and down provided with a circular surface 4. The weight A3 is vibrated at phase lag by the vibration of the building to control the vibration of the building. According to the constitution, the vibration controlling device with high degree of accuracy can be obtained.
Patent JP-H02153335-A (JP)
Title: Optical instrument
Inventor: KONO TAKAHIRO
IPC: G03B17/14
Filed: 1988-12-05
Abstract: PURPOSE:To eliminate the need to longthen the frange bag by fixing a holding member holding the group of connecting contacts, of the camera main body along the optical axis round direction and the substrate on which a group of patterns corresponding to the group of connecting contacts are formed to the main body at designated position. CONSTITUTION:An AC lens B is mounted on the video camera main body A of an optical instrument by each Bajonett mounts 6 and 3: The group of contacts 5a on the lens B side and the group of contacts of the substrate 14 on the camera A side are connected by the group of contacts 12 along the optical axial direction on the camera side pressed by a spring 13. The holding holder 11 holds these group 12 and the substrate 14, etc., is fixed to the main body A by a screw 16 at a position outside the area of an optical axis round direction in the diameter direction. The frange bag can be shorten at this fixing position, and the video camera can be miniaturized.
Patent JP-H03168519-A (JP)
Title: Room heater
Inventor: YAMAGUCHI HIROSHI
IPC: F23N5/12
Filed: 1989-11-28
Abstract: PURPOSE:To reset a minimum combustion amount to a value larger than the minimum combustion amount before miss firing to reignite if the miss firing is detected when minimum combustion is performed. CONSTITUTION:If miss firing occurs when combustion amount control means in a microcomputer 1 sets room heating with minimum combustion amount according to a room heating load and room heating with the minimum combustion amount is performed, a flame detector 26 detects it. Then, the microcomputer 1 resets the set value of the stored minimum combustion amount to a value larger than the minimum combustion amount before the miss firing. It is reignited with new set value. With this structure, next miss firing is prevented to perform a stable room heating.
Patent JP-H10204172-A (JP)
Title: Crosslinked solid polyelectrolyte and its use
Inventor: MIURA KATSUTO
IPC: C08G77/14
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-component polymer which, when mixed with an electrolyte salt compound, can give a solid electrolyte having excellent ionic conductivity and not suffering from plastic deformation and flow even at high temperatures by combining an oligopropylene-oxide-group-containing glycidyl ether and ethylene oxide with a crosslinkable oxirane compound. SOLUTION: This polymer comprises 5-94mol% component of formula I (R<1> is a 1-12C alkyl, a 2-8C alkenyl, a 3-8C cycloalkyl, a 6-14C aryl or a 7-12C aralkyl; and n is 1-12), 94-5mol% component of formula II and 0.001-15mol% crosslinking component being a component of formula III (R<2> is an ethylenically unsaturated substituent, a reactive-silicon-group-containing substituent, a halogen- containing substituent or an epoxy-terminated substituent represented by formula IV (R<3> is an organic residue composed of atoms selected among carbon, oxygen and hydrogen) and has a weight-average molecular weight of 10<3> -10<7> .
Patent JP-H08166074-A (JP)
Title: Fluid shut-off valve
Inventor: TERAJIMA OSAMU
IPC: F16K17/34
Filed: 1994-12-13
Abstract: PURPOSE: To improve the reliability by closing a shut-off valve by a shut-off valve mechanical driving means based on the condition that the pressure difference between the pressure on the inlet side of the shut-off valve and the pressure on the outlet side exceeds the prescribed value. CONSTITUTION: When the flow rate of the fluid in the piping is rapidly increased by the breakage of a piping system 1, the flow rate of the fluid passing through a shut-off valve 2 is also increased, and the pressure difference between on the inlet side of the shut-off valve 2 and on the outlet side of the shut-off valve 2 is increased due to the pressure loss of the fluid. This pressure difference is introduced to the upper and lower parts of a diaphragm 3 for driving the shut-off valve by a pressure tube 5 on the inlet side of the shut-off valve and a pressure tube 6 on the outlet side of the shut-off valve, and when the pressure difference exceeds the prescribed value, the shut-off valve 2 is closed by the movement of the diaphragm 3.  Because the shut-off valve is mechanically closed by making direct use of the fluid flowing in the piping system, failures in operating the shut-off valve by an electrical or a pneumatic means can be greatly improved, and the reliability of a fluid shut-off device can be remarkably improved.
Patent JP-H07143417-A (JP)
Title: Character positioning circuit for video signal
Inventor: NAKAJIMA HIROYUKI
IPC: H04N5/445
Filed: 1993-11-15
Abstract: PURPOSE:To obtain a character positioning circuit for a video signal capable of surely discriminating a video image and an inserted characters even when a luminance level of the video image of the inserted position and a luminance level of the inserted characters are the same. CONSTITUTION:A level comparator 4 compares a video signal from a memory 2 with a voltage from an optional voltage generator 5 to provide an output of a character component detection signal. A luminance level detection circuit 6 detects a luminance level of a video signal. An output voltage control circuit 7 controls an output voltage control circuit 7 so as to decrease a voltage outputted from an optional voltage generator 9 when the luminance level of the video signal is high. A switch 8 replaces the video signal received by a terminal B with a voltage received by a terminal A from the optional voltage generator 9 only for a period when the character component detection signal is received to insert a character component into the video signal.
Patent JP-H09148370-A (JP)
Title: Semiconductor element mounting structure
Inventor: YAMASHITA TOSHIMITSU
IPC: H01L21/60
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To protect the surface of an IC against a pressing force of conductive grains in an anisotropic conductive adhesive agent by forming a protective layer round electrodes of a semiconductor element electrically isolated from the electrodes and connecting these electrodes with those of a substrate by said adhesive agent. SOLUTION: Electrodes 12 are formed on a semiconductor element 11 and protective layer 13 are formed round and electrically isolated from the electrodes 12 connected to electrodes 2 of a substrate 1 by an anisotropically conductive adhesive agent 3. For example, Al electrodes 12 are formed on the IC 11, protective layer 13 made from the same conductor film as the electrode 12 is formed round and electrically isolated from the electrodes 12, and passivation film 14 is formed thereon. In case the layer 13 uses the conductor film, the electrically isolated region 15 is 1.5 times or more as wide as the grain size of conductive grains 3b composing the adhesive agent 3.
Patent JP-H03169175-A (JP)
Title: Image scanner for film
Inventor: ITO TAKURO
IPC: H04N5/253
Filed: 1989-11-28
Abstract: PURPOSE:To prevent S/N from lowering and gradient accuracy from deteriorating due to the lack of the light quantity at the time of reading, by providing a light quantity changing means and a shading correcting means. CONSTITUTION:When a movable body 14 is moved, shading correction can be executed with the output of an image sensor 21 as a correction reference corresponding to the quantity of light passing from a light source 18 through a light transmission window 36. Therefore, at such a time point, shading correction can be always exactly executed just before starting reading based on various conditions such as the light quantity of the light source 18, reflection factor of an optics or the sensitivity of the image sensor 21, etc. Further, at the time of shading correction, the light quantity of the light source 18 can be decreased by a light quantity changing means 40 and the quantity of light, which is directly incident to the image sensor 21 at the time of shading correction, is made equal to the quantity of light which is incident through the transparent part of a film to the image sensor 21 at the time of reading. Thus, the S/N can be increased at the time of reading and the gradient accuracy can be prevented from deteriorating.
Patent JP-H07143140-A (JP)
Title: Universal link configurator
Inventor: KOBAYASHI SEIICHI
IPC: H04L12/40
Filed: 1993-11-15
Abstract: PURPOSE:To provide a link configurator by which a physical link form is built up freely for each node. CONSTITUTION:The configurator has a 1st selection switch logic groups (3, 4) selecting termination or relaying of a 1st data stream at the side of a near- end concentration line or a concentrated line (branch line), a 2nd selection switch logic groups (131,...13m) selecting termination or relaying of a 2nd data stream at the side of a remote coupling with an adjacent node group, and a link line group (30) linking the 1st selection switch logic groups and the 2nd selection switch logic groups. The 1st selection switch logic groups and the 2nd selection switch logic groups are selected and set to have a termination or a relay function with a selection control signal.