baber/WOPTO huggingface dataset:
Patent JP-S62197775-A (JP)
Title: Target signal detecting circuit
Inventor: YAMADA YOICHI
IPC: G01S7/52
Filed: 1986-02-25
Abstract: PURPOSE:To reduce a frequency at which a noise signal is detected by an erroneous operation and a frequency at which a target signal can not be detected and increase a reliability by radiating a plusewise sound wave with a prescribed time width in the water and receiving the sound wave including the one reflected from a target object. CONSTITUTION:Received signals 101 before a detection and a rectification are inputted from an input terminal 1 and fed to a delay circuit 11 and a period variance normalizing circuit 13. The signals 101 are delayed in the circuit 11 and outputted to a gate circuit 12 as delayed signals 102. In the circuit 13, the period of the signals 101 in every AC cycle is measured and a first period variance value within a time width double a prescribed one or more and a second period variance value within a time width approximately equal to or less than the prescribed time width are calculated. The value of the ratio of the first period variance value to the second period variance value is outputted to a comparing circuit 14 as a normalized period variance value 104. Provided with a threshold value 105 determined in advance, the circuit 14 compares the values 104 and 105 with each other and outputs a result to the circuit 12 as a comparison signal 106. The signals that have passed the circuit 12 are fed to an output terminal 2 as target detecting signals 103.
Patent JP-H11223511-A (JP)
Title: Inspection device of optical fiber base material
Inventor: ITOU SAYAKA
IPC: G01B11/08
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To inspect a variety of items together safely while standing the optical fiber base material vertically. SOLUTION: By holding the upper end of an optical fiber base material 10 with a chuck 23 and suspending this in the vertical direction, the weight is measured with a load cell 22 and these including the load cell 2 are supported with a rotation supporter 21 and rotated. As the lower end of the base material 10 is opened, observation of the contact part to dummy rods 13 and 14 and bubbles is made possible by introducing light from a light source 24 from the lower end. By loading a TV camera 43 photographing the side image of the parent material and a laser outer diameter meter 40 on a moving frame 34 and elevating them up and down with a moving device 30, the base material 10 is scanned in the longitudinal direction.
Patent JP-H10220289-A (JP)
Title: Drain device for carburetor
Inventor: NAKAZATO KENJI
IPC: F02M17/36
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To completely eliminate fuel in a float chamber provided with a fuel chamber recessed part of a holding bolt with means of a single drain operation for loosening a drain screw by arranging, in a drain passage, the drain screw for opening/closing the drain passage. SOLUTION: A holding bolt 1 is detachably arranged by screwing a male screw arranged on an outer periphery of the upper end 1A of the holding bolt 1 around a female screw arranged on a bottom part of a float chamber main body 14. A fuel chamber recessed part 1B which is opened to the upper end 1A as well as facing to a fuel control jet J, is arranged in the holding bolt 1, and is connected to an atmosphere through a drain passage 1C. A drain screw 2 for opening/closing the drain passage 1C is arranged in the drain passage 1C. When the drain screw is loosened and the drain passage 1C is opened, fuel reserved in the float chamber 15 is eliminated from the fuel chamber recessed part 1B of the holding bolt 1 to the atmosphere through the drain passage 1C.
Patent JP-H11224335-A (JP)
Title: Device and method for recognizing image
Inventor: AKAMATSU MANABU
IPC: G06T7/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To identify an image in a prescribed shape with the high accuracy of recognition while simplifying a processing circuit or arithmetic processing. SOLUTION: An image recognizing device for identifying the coincidence of an input image and a recognizing object image in the prescribed shape is provided with an image shift part 1 for generating a shift image by shifting the input image in a prescribed direction for the prescribed number of pixels, image composing part 2 for generating a composite image by composing the input image and the shift image through logical or arithmetic operation, reference synthetic image generating part 3 for generating a reference synthetic image to be outputted from the image composing part 2 when the recognizing object image is the input image, image comparing part 4 for comparing the composite image with the reference composite image and outputting the compared result when both the data are coincident on prescribed conditions,  and decision part 5 for deciding whether this compared result is matched with the recognizing object image on the prescribed conditions or not and deciding the input image is coincident with the recognizing object image when this compared result is matched.
Patent JP-S63206111-A (JP)
Inventor: NOMURA TOSHIHIRO
IPC: H02H3/20
Filed: 1987-02-23
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-S60184677-A (JP)
Title: Formation of thin film and substrate holding and heating device used therein
Inventor: IMAMURA YOSHIHIRO
IPC: C23C14/54
Filed: 1984-03-01
Abstract: PURPOSE:To form a thin film having a good characteristic on a substrate with a simple stage by fixing the substrate to a substrate holding plate pierced with many holes by a holder and evaporating a thin film material while heating said material by a heater in a vacuum chamber. CONSTITUTION:The upper open part of a substrate holding and heating body 1 constituted of a case-shaped body 2 consisting of an annular part 3 provided internally with a heater 6 and an end plate part 4 and a shaft 5 closed at one end by an end plate 36 is attached with a substrate holding plate 10 having many holes 30 in a way as to be closed by said plate thereby forming a substrate holding and heating device U. The substrate imposed on the plate 10 is fixed by a holder 32 and a material to be made into a thin film is evaporated while the substrate is directly heated through the holes 30 by the above-mentioned heater 6 in a vacuum chamber in the state of forming a hermetic chamber 31 in the body 2, by which the thin film having good quality is deposited and formed on the substrate.
Patent JP-S55131708-A (JP)
Title: Object position measuring device
Inventor: KOASHI KATSUE
IPC: G01F23/00
Filed: 1979-04-02
Abstract: PURPOSE:To miniaturize the device and to obtain a measured value with high precision by parallelly placing both a light emission diode array and a photoelectric- conversion element array, respective diodes and elements of which are linearly arranged at regular intervals, and by locating an object to be measured between both the arrays. CONSTITUTION:When the light emission diodes L1-Ln are sweepingly lighted from left to right by the CPU7 of the microcomputer in accordance with a program, which is previously stored in the memory 8, every fixed sampling time, the light ray is received by the corresponding photoelectric-conversion element m1-mn, the full addition current corresponding to the quantity of received light ray is provided to the output, and converted into voltage in sequence by the current-voltage converter 14, the voltage is converted into a digital signal by the A/D converter 15, and is processed by the microcomputer 6. The space between the light emission diode array 4 and the photoelectric-conversion element array 5 is made a shaded space, an object to be measured can be located there to measure the position of the object.
Patent JP-H0963826-A (JP)
Title: Magnetic ceramics and layered electronic component
Inventor: TAKEDA TSUYOSHI
IPC: C01G49/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a small and short layered inductance component suitable for surface mount which is relative to an inductance component of structure wherein a wire is wound around a core of high permeability, and a layered compound electronic component constituted by containing the layered inductance component. SOLUTION: This magnetic ceramics contains the following: Fe2 O3 of 40.0-49.8mol%, NiO of 20.0-39.5mol%, CuO of 10.0-20.0mol%, ZnO of 2.0-20.0mol%, CoO of 0.3-6.5mol%, and Bi2 O3 of at most 4.0wt.%. The content ratios of NiO, CuO and ZnO are set as follows by mol ratio; 1.0<=NiO/CuO<=3.95, 0.5<=CuO/ZnO<=10.0, and 1.0<=NiO/ZnO<=19.8. A conductor pattern is formed on the magnetic ceramics sheet, by using Ag or Ag-Pd alloy. After the sheets are laminated in such a manner that a part or the whole of components is constituted, the sheets are sintered at the highest temperature lower than or equal to 950 deg.C, thereby forming a layered electronic component.
Patent JP-H09226437-A (JP)
Title: Cigar lighter for vehicle
Inventor: ONO TAKUYA
IPC: B60N3/14
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To copy a kill switch in a racing car and the like so as to improve a fashionability. SOLUTION: A cigar lighter 1 is inserted and installed in a receiving port 10 arranged in an ash tray set 11 in the vehicle interior. A key plate part 8 connected to a head part 4 in the cigar lighter 1 points a label part 9g, which is stuck around the receiving port, 10 and expresses 'OFF', for example, as if a pseudo-kill switch 6 is in 'a disconnection condition' and an automobile is in an unoperatable condition in which the whole electric system of an automobile is cut off. In addition, the key plate part 8 points a label part 9h, which is stuck around the receiving port, 10 and indicates 'ON', for example, as if the pseudo-kill switch 6 is in 'a connection condition' and the automobile is in a safety operatable condition.
Patent JP-H02218992-A (JP)
Title: Pace checker
Inventor: OTAKA KAZUO
IPC: G04F5/00
Filed: 1989-02-20
Abstract: PURPOSE:To enable effective employment of a pace checker for a swimming exercise by memorizing a count time set by an external operation member, by counting the count time repeatedly, by counting the number of times of the repetition and by displaying a counted time and the number of times of the repetition. CONSTITUTION:A signal formed in an oscillator 1 is frequency-divided 2 to be a signal corresponding with the aim of time counting and counted 3, and the signal is sent from a counter 3 to a digital display unit 6 to display a time. An external operation member 4 is employed for start, stop and reset of the counter 3 and for set of a count time and set of the number of times of repetition. The count time is memorized 5. When detecting the coincidence of a counted time of the counter 3 with the count time of a memory circuit 5, a coincidence detecting circuit 10 sends a signal to a repeat circuit 8, which delivers signals to reset the counter 3 and to start it in succession. A repeat counter 7 counts the signals from circuit 8 and sends a signal to a selector switch 13 and an arithmetic circuit 12. Receiving the signals from the counter 7, the circuit 12 and the operation member 4, the switch 13 switches the signals so as to display the number of times of repetition and sends the same to the display unit 6.
Patent JP-H02221616-A (JP)
Title: Valve system of internal combustion engine
Inventor: KONNO TSUNEO
IPC: F01L13/00
Filed: 1989-02-22
Abstract: PURPOSE:To make it possible to adjust the timing of opening/closing a valve with simple structure by interposing a pressure response type actuator capable of adjusting the rotating angle of a cam shaft and a cam shaft driving system relative to each other between the cam shaft for drivingly opening/closing a valve and a cam shaft driving system for rotating the cam shaft. CONSTITUTION:An inlet valve 5 which is energized in closing direction by the spring force of a valve spring 7 is switched via a rocker arm which is put in an oscillating movement about a rocker shaft 8 by means of rotation of a cam shaft 9, and low-speed, medium-speed and high-speed rocker arms 13 to 15 are provided and brought in contact with respective low-speed, medium- speed and high-speed cams 10 to 12. In this case, helical splines 33, 34 in opposite directions to each other are formed on the inner peripheral face of a cylindrical housing 32, and on the outer peripheral face of the end portion of a cam shaft 9, respectively, the housing 32 having a pulley 39 formed on its outer peripheral face, and a hydraulic piston 35 which is helicalspline-coupled to the splines is fitted into an annular space between both of them 9, 32 in such a manner as capable of sliding movement and rotation, thereby forming a valve opening timing adjusting mechanism.
Patent JP-S60184494-A (JP)
Title: Treating device for crude refuse
Inventor: OOKUBO MICHISHIGE
IPC: B30B9/30
Filed: 1984-03-05
Abstract: PURPOSE:To permit easy treatment of crude refuse by providing respectively a compression plate and an open/shut cap having cutting blades to the inclined bottom end and the top end of a draining member disposed diagonally so that the crude refuse discharged into the device can be compressed and cut. CONSTITUTION:A draining member 16 is provided in a water draining path 7 disposed diagonally in the lower part of a crude refuse feed port 3. A compression plate 35 of which the front face is held in a foward inclined state is disposed to the inclined bottom end of the member 16. The plate 35 is moved forward and backward by the 1st hydraulically driven pump device 17. An open/ shut cap 21 which closes the top end face of the member 16 is provided to the inclined top end of the member 16 and plural cutting plades 21B are juxtaposed to the cap 21. The crude refuse is compressed by said cap 21 and plate 35. The compressed crude refuse is cut by the blades 21B and thereafter the cap 21 is turned and the cut pieces of the crude refuse are released.
Patent JP-S60185803-A (JP)
Inventor: ITOU KEIKO
IPC: A61F5/44
Filed: 1984-03-05
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-S57157033-A (JP)
Title: Method of cylinder resting in multi-cylinder engine
Inventor: DANNO YOSHIROU
IPC: F02D17/02
Filed: 1981-03-23
Abstract: PURPOSE:To contrive to reduce shock accompanied with the variation of the number of operating cylinders by a method wherein the multi-cylinder engine, being operated in the area of cylinder resting, is not moved into the operation of cylinder resting even if prohibiting conditions of cylinder resting are released and is moved into a multiple cylinders operating area once or the multiple cylinders operation is continued until the throttle valve of the engine is closed. CONSTITUTION:The engine, being operated under the prohibiting conditions of cylinder resting, is not shifted into the operation of cylinder resting immediately and the operation is maintained in the condition as it is until specified conditions are satisfied in case the prohibiting conditions of cylinder resting are released, even if the engine is being operated in the preset area of cylinder resting with respect to the load and revolution numbers thereof. The prohibiting conditions are set properly in accordance with the necessities upon warming up, starting or the like of the engine. The specified conditions are so determined that the engine will keep the same operating condition as it is operated under the prohibiting conditions of cylinder resting until the operation thereof is brought to the outside of the area of cylinder resting once and is moved thereinto again, then it is shifted into the operation of cylinder resting at first when it is moved into the area again while the engine will never be moved into the operation of cylinder resting until it is brought into the condition that the throttle valve thereof is closed.
Patent JP-S54133164-A (JP)
Title: Electronic watch
Inventor: TAKEI MASAKI
IPC: G04F5/00
Filed: 1978-04-06
Abstract: PURPOSE:To obtain a portable electronic watch which may be carried out at all times and is provided with a function of pace maker which does not take space by producing a constant pitch sound of changing sound qualities in an electronic watch. CONSTITUTION:An external setting input switch A is provided to an electronic watch B and the external setting input switch A is so arranged as to be able to change sound qualities such as the period, rhythm, intensity, timbre, etc. of the pitch sound for pace maker produced from the electronic watch by using a knob or the keyboard incorporated as for calculater. The mode of the pitch sound once set by the external setting input switch A sustains repeatedly until a stop swtich is pushed. Since this external setting input switch A is mounted to the case panel of the electronic watch, it may be used as a pace maker anywhere.
Patent JP-S63242545-A (JP)
Inventor: RUDORUFU BURANTO
IPC: B41F33/00
Filed: 1988-02-23
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-H10239602-A (JP)
Title: Optical switch
Inventor: KANBE YUMI
IPC: H04B10/27
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To form a piezoelectric element into a thin film to facilitate miniaturization, to maintain high precision for a long period, and to reduce the power consumption by using a piezoelectric element where a piezoelectric film is formed by hydrothermal synthesis. SOLUTION: A piezoelectric body which is formed by hydrothermal synthesis is used to adjust the movement or deformation of an optical fiber or the rate of coupling between waveguides. When a voltage is applied between terminals, a piezoelectric element plate 12 bends and an end surface of the optical fiber 16 is displaced to a specific position. Consequently, the end surface faces the end surface of an output-side optical fiber 25 embedded in an output end block 14 and a light signal is outputted from a terminal. When a voltage having the opposite polarity is applied, the piezoelectric element plate 12 bends in the opposite direction. Consequently, the end surface of the optical fiber 16 is displaced to a specific position. Then the end surface faces the end surface of the optical fiber 25 embedded in the output block 14 and the light signal is outputted from another terminal.
Patent JP-S63207462-A (JP)
Title: Method for forming parts of bicycle
Inventor: NAGANO MASASHI
IPC: B22D17/22
Filed: 1987-02-23
Abstract: PURPOSE:To prevent the development of casting blow hole even in the case of forming the parts having large difference of thickness by pushing pressurizing material in a cavity after keeping the prescribed time after molten material is filled up in the cavity and forcedly pressurizing the non-solidified forming material. CONSTITUTION:The molten forming material of aluminum, etc., is filled up in a sprue 2 of a die A for forming and a pushing body 3 is shifted by a shifting means of hydraulic pressure cylinder, etc., and the molten forming material is pushed in the cavity 1, to fill up. By pushing the pressurizing material 5, 5 in the cavity 1 by the shifting means of hydraulic pressure cylinder, etc., after keeping the prescribed time, the non-solidified forming material is forcedly pressurized and volume of the forming material in the cavity 1 is reduced and density thereof is increased. In this way, even in case of a crank arm, etc., having large differences in thickness, the development of the casting blow hole at the thick part can be prevented.
Patent JP-H11235519-A (JP)
Title: Membrane cartridge
Inventor: YAMADA YUTAKA
IPC: B01D63/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a membrane cartridge less prone to generate fatigue fracture, even when it is flapped by a fluid for washing the membrane surface, and also which can be easily repaired in the case that the fatigue fracture is generated. SOLUTION: When a planar membrane cartridge 1 in the vertical direction immersed and installed at the upper part of a spraying device is constituted, an organic filter membrane 3 is fixed water-tightly to the respective front and rear surfaces of a filter plate 2 at the peripheral part, and a soft adhesive 7 bonded by melting the filter membrane 3 to the filter plate 2 is coated in a band shape along an upper part water stopping part formed by it. Since the filter membrane 3 is reinforced with the soft adhesive 7, and the soft adhesive 7 itself is flexible even after hardening, and a force is not applied to the boundary of an uncoated portion, the fatigue fracture is less prone to occur.
Patent JP-S62199372-A (JP)
Inventor: MIYAZAKI YASUO
IPC: E21D9/06
Filed: 1986-02-25
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-S54133046-A (JP)
Title: Manufacture for ceramic filter
Inventor: INOHARA JIYUNICHI
IPC: H03H9/58
Filed: 1978-04-06
Abstract: PURPOSE:To manufacture the filters strong against mechanical shock and easy for automatic assembling, by molding two sets of ceramic filters on the printed board in combination, for the ceramic filter of one element type. CONSTITUTION:The input and output electrodes 5a to 5d are formed on one plane of the ceramic boards 4a and 4b, and the ground electrodes 6a and 6b are provided by evaporation and plating so that they are duplicated with the resonant part of the electrodes on other plane. Further, the electrodes 7a to 7d of the printed board 8 and the boards 5a to 5b are connected with the conductive adhesives 11. Further, the part opposing to the resonant part ground electrodes 6a and 6b of the input and output electrode of the boards 4a and 4b is surrounded, the boards 4a and 4b are sticked with adhesive tape or thermal molten resin 12 or coated. Further, the thermally shrink tube 13 is covered to the board 8 and the boards 4a and 4b and sealing is made by heating. Further, the entire unit is molded with the epoxy system resin or porcelain coating agent 14.
Patent JP-S62197038-A (JP)
Inventor: YAMAMOTO TOSHIYOSHI
IPC: A61B5/0245
Filed: 1986-02-26
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-H08206971-A (JP)
Title: Screw feed mechanism in screw fastener for connecting screw
Inventor: FUJIYAMA TAKEO
IPC: B25B23/04
Filed: 1995-02-06
Abstract: PURPOSE: To smoothly and reliably return a nose part. CONSTITUTION: A feed wheel 10 is formed in a long and narrow shape, and a fitting hole 12 to be fitted to a rotary shaft 8 is formed in its one end, and an engaging claw 13 corresponding to an engaging recessed part 11 of a feed wheel 9 is formed on the other end, respectively, and the feed wheel 10 is reciprocatively rotated at a constant turning angle by relatively moving a screw fastener main body (a nose holder 1) and a nose part 2 in the screw fastening direction. Only when the feed wheel 10 rotates in the screw feed direction, an engaging claw 13 and an engaging recessed part 11 are engaged with each other, and the feed wheel 9 is intermittently rotated, and a clearance S in a degree that the feed wheel 10 can incline to the rotary shaft 8 at rotating time is formed between one side wall 2a of the nose part 2 and the feed wheel 10.
Patent JP-H04212589-A (JP)
Title: Television image projector
Inventor: PETORUSU YOHANESU MARIA FUAN O
IPC: G03B33/12
Filed: 1991-01-18
Abstract: PURPOSE: To superpose and project images, which are formed from arriving light by three individual LCDs, in a correct manner to obtain a distinct and vivid picture. CONSTITUTION: LCDs are mounted on a common support part, and one of them occupies one fixed place, and two other LCDs are connected to the support part by three adjustment parts 14, and these three adjustment parts 14 are brought into contact with these LCDs at three connection points, and these connection points are successively fluctuated at 90 deg. to one another in the direction of movement of light passing these LCDs, and each adjustment part 14 is so designed that the movement parallel with the direction of movement of light passing the pertinent LCD is used at the connection point in the same manner as the movement perpendicular to the direction of movement of light passing the pertinent LCD.