baber/WOPTO huggingface dataset:
Patent JP-H0357438-A (JP)
Title: Ultrasonic probe
Inventor: MIYAZAKI JUNJI
IPC: G01N29/24
Filed: 1989-07-27
Abstract: PURPOSE:To thin the probe by decreasing the number of signal lines to half and to reduce the pain given to a patient by using signal lines in common to an ultrasonic vibrator group for scanning a major axis and a minor axis. CONSTITUTION:Signal lines l0-l48 connected in common to each pair of electrodes of 48 pairs of ultrasonic vibrators L01-L48 and S01-S48 for scanning a major axis and a minor axis are connected to outputs of circuits D01-D48 for driving the ultrasonic vibrators, and inputs of circuits R01-R48 for receiving signals from the vibrators through a connector CN. A ground line Gl and Gs for connecting in common other electrodes of the vibrators L01-L48 and S01-S48 are connected to a switch circuit SW through the connector CN. The switch circuit SW is switched by synchronizing with a scan of a major axis and a minor axis and supplies a ground potential to a contact. Accordingly, this probe is constituted so that an outward line of a driving/receiving signal to the ultrasonic vibrator group for scanning the major axis and the minor axis can be used in common by opening and closing a returning line of the ground line.
Patent JP-S6257385-A (JP)
Title: Solid-state image pickup device
Inventor: IMAIDE TAKUYA
IPC: H04N5/335
Filed: 1985-09-05
Abstract: PURPOSE:To attain a high sensitivity by providing a switch element for connecting plural lines of photoelectric transfer elements to one of horizontal signal lines in a horizontal reading MOS type solid-state image pickup device, taking out a signal from the common horizontal signal line and making the number of the horizontal signal lines below the number of lines of the photoelectric transfer elements. CONSTITUTION:Photoelectric transfer elements of the same color of two lines are connected to one horizontal signal line to make the number of the horizontal signal lines the number of the lines and increase an aperture area of the photoelectric transfer element 3. There are two switch elements between one photoelectric transfer element and the horizontal signal line, a wiring between the switch elements 23 and 25 is long and this part is superimposed on a horizontal gate line 7 and disposed, so that there is not deterioration of the aperture are thereby. Thereby, a color separation by a sampling and a line sequential processing by a 1H delay line are not required, a scale of an entire of a camera and a consumed power are lowered, a color noise and a return distortion are reduced and a resolution and the sensitivity can be raised.
Patent JP-H0243080-A (JP)
Title: Color discrimination method for color ink ribbon
Inventor: KAWAMOTO TAKAHIRO
IPC: B41J35/16
Filed: 1988-08-03
Abstract: PURPOSE:To ensure the detection of a marker with a simple means regardless of the fluctuation of a color ink ribbon take-up speed by discriminating a color referring to a ratio of a take-up time for a marker to be color-judged to a reference take-up time. CONSTITUTION:At the time of taking up a color ink ribbon 10, prior to a color printing action a color marker 13YA, 13MA, or 13CA of a color Y, M, or C to be discriminated is read by an optical sensor 9. At this time, by the optical sensor 9 a take-up time t0 for winding a predetermined length l0 from the start point of the color marker of the preceding color to the end point of the adjacently succeeding color is detected. Based on the take-up time detected by the optical sensor 9, the take-up time t0 is determined as a reference. Then, a ratio of a take-up time t1, t2, or t3 for the color marker 13YA, 13MA, or 13CA to the take-up time t0 is calculated to be determined as a color discrimination value. For example, an yellow Y, a magenta M, or a cyan C is discriminated so as to be cued if the color discrimination value is 1/8+ or -epsilon, 3/8+ or -epsilon, or 4/8+ or -epsilon, respectively.
Patent JP-H067291-A (JP)
Title: Face support device for ophthalmologic apparatus
Inventor: NAKAMURA YUKITSUGU
IPC: A61B3/00
Filed: 1992-06-29
Abstract: PURPOSE:To achieve safety in operation by preventing possible hazard beforehand when the operation of vertically moving a jaw pad member is performed by a power means such as motor. CONSTITUTION:A male thread rod 7 screwed on a vertically movable female thread rod 4 having a jaw pad member 5 fixed at the tip thereof is supported rotatably within a face receiving strut 1 through a ball bearing 8. A power transmission shaft 10 is linked to the lower end part of the male thread rod 7 through a link ring 9 and a friction plate 13 fitted onto the power transmission shaft 10 is pressed on the undersurface of the link ring 9 by an elastic force of a compression spring 14. Normally, a driving force of a geared motor 12 is transmitted by a friction between the friction plate 13 and the link ring 9 to turn the male thread rod 7 so that the vertically movable female thread rod 4 and the jaw pad member 5 are lifted or lowered. When an abnormal load works on the jaw pad member 5, a pressed surface between the friction plate 13 and the link ring 9 is caused to slip so that the driving force of the geared motor 12 will not be transmitted to the male thread rod 7, thereby stopping motions of the vertically movable female thread rod 4 and the jaw pad member 5.
Patent JP-H0610372-A (JP)
Title: Construction equipment
Inventor: HASEGAWA MAKOTO
IPC: E02F9/00
Filed: 1992-06-29
Abstract: PURPOSE:To enhance piping connection work efficiency and safety or the like by mounting a hydraulic pipe to a valve device or a piping support device with ease and accuracy. CONSTITUTION:Each mounting section 33 is installed to a mounting plate 17 which forms a part of a swing frame 4. A piping support section 31 is mounted to the swing frame 4 by way of each mounting section 33 while a pedestal 30 is mounted to a pedestal housing section 20 with mounting bolts 6. This construction makes it possible to separate the swing frame 14 from hydraulic piping 16 or the like in different systems. Hydraulic equipment is mounted in the pedestal 30 preliminarily in a different process and a valve device 15 is installed to the pedestal 30. Then, each hydraulic piping 16 is mounted to the valve device and the piping support section 31, which makes it possible to manufacture a piping assembly which comprises the valve device 15, each hydraulic piping 16, the pedestal 30, and the piping support section 31, which are all integrated and carry over the piping assembly 32 to the swing frame 4 by way of wires 34 so that they may be mounted there.
Patent JP-H0517467-A (JP)
Title: 8-mercaptoadenosine-5'-monophosphate trimer and its production
Inventor: TAKAKU HIROSHI
IPC: A61K31/34
Filed: 1991-07-09
Abstract: PURPOSE:To provide a novel compound useful as an antiviral agent, anticancer agent, anti-AIDS agent, etc. CONSTITUTION:A compound of formula I. The compound of formula I is produced by reacting 8-mercapto-adenosine-5'-monophosphate with imidazole in the presence of triphenyl phosphine and dipyridyl disulfide and subsequently subjecting the produced 8-mercaptoadenosine-5'-phosphonoimidazolidate of formula III to a trmierization reaction in the presence of uranyl acetate catalyst in a buffer solution (e.g. N-ethylphmorpholine-acetic acid) of a pH of 6.8-7.2. The uranyl acetate catalyst is preferably added in a molar ratio of 1/15 to 1/25C the uranyl acetate per the compound of formula III).
Patent JP-S6351825-A (JP)
Inventor: NAKANISHI TADASHI
IPC: A47L9/24
Filed: 1986-08-20
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-H1124067-A (JP)
Title: Liquid crystal display device
Inventor: YANO TOMOYA
IPC: G09F9/35
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference plate which can improve the field angle dependency of a liquid crystal layer and a polarizing plate included in the liquid crystal display device at the same time. SOLUTION: The liquid crystal display device is assembled by using a couple of upper and lower substrates 1 and 2 which are joined together across a specific gap. The substrates 1 and 2 have electrodes 3 and 4 formed respectively, a liquid crystal layer 5 is held in the gap between both the substrates 1 and 2, and the optical characteristics vary with the voltage applied to the electrodes 3 and 4. Polarizing plates 6 and 7 are arranged while joined to the substrates 1 and 2. Phase difference plates 8 and 9 are interposed between the upper and lower polarizing plates 6 and 7 and liquid crystal layer 5 and compensate the field angle dependency of optical characteristics of the liquid crystal layer 5.  The liquid crystal layer 5 is formed of a liquid crystal material with negative dielectric anisotropy subjected to orientation control along the thickness perpendicular to the substrates 1 and 2. The phase difference plates 8 and 9 are formed of biaxial birefringent materials which have optical axes in the surface direction parallel to the substrates 1 and 2 and optical axes along the thickness crossing them at right angles, and the field angle dependency of the liquid crystal layer 5 and the field angle dependency of the polarizing plates 6 and 7 are compensated at the same time.
Patent JP-H11347593-A (JP)
Title: Construction sludge closed type recycle treatment system
Inventor: NAKAMICHI KAZUNORI
IPC: C02F11/14
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To enable 100% recycle by concentrating wastewater by flocculation/ precipitation after classifying/selecting gravel from construction sludge, separating the concentrated slurry into dewatered cake and separated water by a dewaterer, solidifying the dewatered cake by a solidifying agent and reusing, and using the separated water as a supply water when the gravel is washed. SOLUTION: Construction sludge charged in a receiving hopper 1, gravel is classified by a vibrating screen 2, and sludge which passed through the screen 2 is washed by a high-mesh separator 5. Wastewater which passed through the separator 5 is stored in a raw water pit 7. It is conveyed to a flocculant addition tank 8, after being added with a flocculant and precipitated/separated in a concentration tank 9, and concentrated slurry is stored in a slurry tank 10. Next, the slurry is conveyed to a flocculation tank 12 and molded into blocks again. Dewatered cake which was dewatered by a dewaterer 13 is conveyed to a kneader 15 and added with part of a solidifying agent. Treated soil kneaded by the kneader 15 is pressurized by an extruder 16 and molded into column-shaped treated soil by a die 17.
Patent JP-H0616164-A (JP)
Title: Alarm device for bicycle
Inventor: NISHIMURA RITSUO
IPC: B62J3/00
Filed: 1992-06-29
Abstract: PURPOSE:To select a warning sound according to circumstances by using a pressurization conducting switch having a pressurization conductor clamped between two electrodes, and forming one or both side electrodes by a resistor, whereby according to the pressing position of the switch, the resistance is varied to change the sound quality, sound volume and the sound interval of an alarm device. CONSTITUTION:An elongated groove 3 is formed substantially parallel to the longitudinal direction of a handle bar 1, and a pressure conducting switch 4 is buried therein. The pressure switch 4 is formed as follows. For example, carbon powder and silicone rubber are mixed and molded into a long plate to form a resistor electrode. The thus formed electrode 8a is disposed on both sides, or disposed especially on the pressing side (in this case, a conductor electrode 8b such as a plain stitch wire of a metallic fine wire is disposed on the opposite side), and a pressure conductive rubber 9, for example, rubber formed by mixing metal fine particles in silicone rubber is interposed therebetween. If the pressurization conducting switch 4 is used, the proportional relation is established between the switch pressing position and the resistance so as to change the sound quality, sound volume and the sound interval rectilinearly.
Patent JP-S5886979-A (JP)
Title: Controlling method for electric power source for non-consumable electrode type arc welding
Inventor: OGASAWARA TAKAAKI
IPC: B23K9/073
Filed: 1982-11-05
Abstract: PURPOSE:To permit short circuiting arc starting by detecting welding voltage, comparing the same with the welding voltage of a preset lower limit and applying the external characteristics of low welding current characteristics to the welding voltage when the detected voltage is below the set value. CONSTITUTION:When the preceding end of a non-consumable electrode 2 short- circuits by abutting on a material 2 to be welded, the detected voltage of a detecting part 4 goes zero and since said voltage is below the welding voltage of a lower limit of a setting part 7, a gate circuit 6 is opened by the output signal from a comparator 5, and the signal from the part 4 is inputted to a control part 8 for welding current. Therefore, the part 8 applies the external characteristcs of the low welding current characteristcs by a setting part 10 for short-circuiting current to a welding power source 1 to decrease the output current according to the signal. Therefore, in the stage of short-circuiting, the welding current is substantially smaller than the ordinary welding current set in the part 10,  and the current with which arcs can be generated flows between the electrode 2  and the material 3 to be welded, whereby short-circuiting arc starting can be  executed.
Patent JP-H0481963-A (JP)
Title: System bus extending device
Inventor: INOUE HAJIME
IPC: G06F13/36
Filed: 1990-07-25
Abstract: PURPOSE:To decrease the fact that a transfer on a main system bus is allowed to wait, and to enhance the transfer efficiency by executing an answer by only an interruption processing time of the system bus extending device against an actuation from a central processor. CONSTITUTION:When an interruption from input/output controllers 7a, 7b on an extension system bus 3 is executed, a microprocessor (MPU) 12 executes an interruption processing, based on information (state management information of input/output controllers 7a, 7b) stored in a local memory 13. In this case, the MPU 12 executes an answer by only an interruption processing time of a system bus extending device 1 against an actuation from a central processor 4. In such a way, the time when a main system bus 2 is occupied by an interruption processing on the extension system bus 3 is shortened, a fact that a transfer on the main system bus 2 is allowed to wait decreases, and the transfer efficiency can be enhanced.
Patent JP-2001021408-A (JP)
Title: Human weight sensing system
Inventor: IDE TAKEHISA
IPC: G01G19/52
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a human weight sensing system using a bag for sensing pressure which is filled with air and automatically supplying air. SOLUTION: This human weight sensing system is provided with a bag 2 for sensing pressure which is so arranged that a load applied to a seat is transferred to the inside of the seat and filled with air, and a pressure sensor 42 for measuring air pressure in the bag 2. The bag 2 and the pressure sensor 42 are linked by using a pipe 3. An output of the pressure sensor 42 is processed, and the weight of a man sitting on the seat is judged on the basis of previously detected correlation between pressure and weight. A compressor 44 and a solenoid valve 45 are attached on the pipe 3. The compressor 44 and the solenoid valve 45 are controlled by using an output of the pressure sensor 42 when air pressure in the bag 2 deviates from a specified range, and the quantity of air in the bag 2 is automatically adjusted.
Patent JP-H0863258-A (JP)
Title: Information processor
Inventor: SUDO TAKAYUKI
IPC: G06F1/16
Filed: 1994-08-19
Abstract: PURPOSE: To improve the rigidity of a display part while holding the device small-sized and thin on the whole by forming the outer periphery of a display part case in a nonflat shape which slants gently to the front, and making the shape of a main body case conform with it. CONSTITUTION: The display part consists of a display device 6 which has an information display function and a display case 1 which covers the display device 6 so that only its screen part is exposed, and the display part case 1 is provided with a curved surface which is gently protruded from the outer periphery of the screen to the outer periphery of the case. Further, a main body part consists of an input device 7, a controller, and a main body case 2 which covers the input device 7 so that only its input part is exposed, and the main body case 2 is provided with a curved surface which is gently recessed to the outer periphery in conformity with the curved surface of the display part case 1. Then when the display part is closed, the projection curved surface on the side of the display part case is put in the recessed curved surface on the side of the main body case 2. Consequently, the height of the flank of the display part case is increased and the rigidity is increased by rib effect.
Patent JP-S6254899-A (JP)
Title: Programmable read only memory and its writing method
Inventor: YAMAGUCHI SATORU
IPC: G11C17/06
Filed: 1985-09-04
Abstract: PURPOSE:To prevent insulation breakage of the capacitor of an unwritten memory cell by so constituting the titled method that the level of a word line is made '0', a node is made floating by turning OFF a transistor, the potential of the node is raised by means of capacitive coupling in order not to impress a high voltage to a capacitor. CONSTITUTION:Respective word lines WL are made of level '1' during the front half of each cycle of write period and all of the nodes A of respective memory cells are connected to the grounding line GND making them of low level '0'. In the same duration, respective bit lines BL also are made of level '0'. After initializing the word line WL of a memory cell desired to be written is made of level '1' as well as its bit line WL. Consequently, a high voltage is impressed to the capacitor of the memory cell to be written, causing a breakage in the insulating film that constitutes the capacitor C and the flowing of current. At this time, the word line WL of memory cell not written are made '0'. Therefore, even if the bit line BL is '1', because the node A is floating, the level of the node A rises close to the level of the bit line BL because of the capacitive coupling, preventing any large potential difference in the capacitor C from occurring.
Patent JP-S6443015-A (JP)
Title: 3-phase batch gas-insulated bus
Inventor: MATSUMOTO SATOSHI
IPC: H02G5/06
Filed: 1987-08-06
Abstract: PURPOSE:To prevent a metal foreign matter from adhering to an insulating spacer by forming a hole at the upper face of a high voltage conductor insulated and supported in a vessel in which insulating gas is sealed to trap the matter moving while rotating around the conductor in the hole. CONSTITUTION:3-phase high voltage conductors 2 are insulated and supported by an insulating spacer 3 in a vessel 1 in which insulating gas is sealed and which is horizontally disposed. In this case, a hole 4 is formed at the top face of the conductor 2. The hole 4 is preferably formed near the spacer 3. Thus, since it can collect a metal foreign matter moving whole rotating around the conductor 2, it can prevent it from adhering to the spacer 3, thereby enhancing the insulating reliability of the spacer 3.
Patent JP-H0859775-A (JP)
Title: Mercapto compound, sulfur-containing urethane resin made from the same and isocyanate compound, and high-refractive index plastic lens
Inventor: KUKI YUKIHIRO
IPC: C08G65/32
Filed: 1994-08-19
Abstract: PURPOSE: To obtain a mercapto compound having specific structure, excellent in low offensive odor, capable of giving colorless and transparent, lightweight and high-refractive index S-contg. urethane resin lens of high resistance to heat and impact and weatherability, useful as a raw material for S-contg. urethane resins. CONSTITUTION: This mercapto compound is expressed by the formula [R<1> and R<2> are each H, methyl or ethyl; (m) and (n) are each 1-10], e.g. 9,9'-bis(4- ethoxyphenyl)-fluorenemercaptopropionic ester. This compound of the formula is obtained by adding an alkylene oxide to 9,9'-bis[4-hydroxyphenyl)fluorene to form a 9,9'-bis[4-hydroxy(poly)alkoxyphenyl]fluorene which is, in turn, reacted with mercaptopropionic acid in a reaction catalyst-contg. non-aqueous solvent.
Patent JP-H0941990-A (JP)
Title: Pump unit of jet engine
Inventor: OMOMO MITSUHARU
IPC: F02C7/06
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To feed priming water automatically to a pump suction side even when a attitude of an airplane, for instance, is restored after a fluid runout has occurred by an attitude variation or the like. SOLUTION: A priming water tank 5 is installed in a pipeline 2 at the suction side of a liquid supplying pump 4 so as to make it be situated more upward than the pipeline. In addition, a partition wall 6, partitioning an inner part of this tankto both downstream and upstream sides, is installed in this priming water tank so as to leave a clearance 7 between a bottom surface 5a and a ceiling part 5d rising upward from the bottom of the tank. Then an orifice 8 is installed beneath the partition wall.
Patent JP-S6087863-A (JP)
Inventor: SUGIHARA TADAAKI
IPC: B02B7/02
Filed: 1983-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000024596-A (JP)
Title: Spherical article selection machine
Inventor: NISHIZAWA AKIRA
IPC: B07B13/07
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To enable selecting the size of spherical articles such as a lettuce and a cabbage with improved accuracy and also without damaging the surface of such articles. SOLUTION: A selection vessel 2 is moved by a circulation type moving device 5 and forms a selection passage 4 between a lower frame 21 and an upper frame 31, the selection passage 4 is composed of plural plate springs 41 which can be flexibly bent in an inside direction of a radius by forcing down the upper frame 31, and further a guide member 7 which can change the forced down height of the upper frame 31 step-wise from a lower place to a higher place in the moving direction of the selection vessel 2 is installed.  As the selection vessel 2 moves, the respective guides 11-14 of the guide member 7 change the forced down height of the upper frame 31 gradually from the lower place to the higher place to be able to change the inside diameter of the selection passage 4 from smaller to larger step-wise, and as a result by only feeding articles Y for selection to the selection vessel 2, the articles Y can be selected accurately into the respective sizes properly.
Patent JP-H1022076-A (JP)
Title: Electroluminscent element and its manufacture
Inventor: WAKABAYASHI MORIMITSU
IPC: H05B33/12
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To enable an electroluminescent element to emit light uniformly using simple constitution regardless of the position of a screen while preventing contamination with impurities and to extend the life of the element. SOLUTION: A transparent electrode 12 of ITO or the like is formed over one side of a transparent substrate 10 of glass or the like, and electroluminescent materials 14 serving as a hole transporting material 17 and an electron transporting material 18 are deposited over the entire surface of the transparent electrode 12. An organic material and another conducting material 15 are formed over the entire surface of the electroluminescent material 14, and predetermined dot-shaped electrodes 16 are independently formed over the surface of the conducting material 15.