baber/WOPTO huggingface dataset:
Patent JP-H06120312-A (JP)
Title: Alignment method
Inventor: SATO YUTAKA
IPC: H01L21/027
Filed: 1992-10-08
Abstract: PURPOSE:To shorten the search time by reducing the search area of the pattern being the target of measurement as a whole without improving the accuracy in the measurement of the coordinate in a device coordinate system. CONSTITUTION:The coordinate conversion formula from the same coordinate system (X and Y) on a wafer 3 to a device coordinate system (x and y) is sought from the coordinate being measured on the device coordinate system (x and y) of alignment marks AM1 and AM2, and the coordinate on the device coordinate system (x and y) of the patterns P1-P5 being the object of measurement is calculated based on this coordinate conversion formula. Search areas are set independently for each measure object pattern, according to the distance from the alignment marks AM1 and AM2 to measure object patterns P1-P5, in the region which includes this calculated coordinate.
Patent JP-H06121193-A (JP)
Title: Noise removing circuit
Inventor: KONDO TETSUJIRO
IPC: H04N5/21
Filed: 1992-10-08
Abstract: PURPOSE:To improve a picture quality by effectively suppressing a noise mixture to an animation part at a picture changing point from the animation part to a still picture part. CONSTITUTION:In a noise removing circuit 10, a noise removing filter 13 for the animation part used when an input picture is the animation part, and a noise removing filter 40 for the still picture part used when the input picture is the still picture part are appropriately selected and used according to the movement of the input picture. At that time, the output of one of the noise removing filter 13 for the animation part and the noise removing filter 40 for the still picture part is selected based on the movement detected output of a movement detecting circuit 30 of the input picture. The selected filter output is supplied as an input signal to the noise removing filter 40, and the mean input picture value of the number (n) of the continuous still frames in inputted still picture elements is outputted from the filter 40.
Patent JP-S61147332-A (JP)
Title: Code converter
Inventor: YASUI GOTARO
IPC: H04L13/00
Filed: 1984-12-20
Abstract: PURPOSE:To attain the connection between all terminal devices and a host computer by using a code converting ROM to convert a character data inputted from a line into an object code. CONSTITUTION:A data transmitted from the host computer 3 is received by a communication controller 6, where the data is subject to serial/parallel conversion. A CPU13 references a code converting table ROM8 to convert a data of the communication controller 6 into an object code and transmits the result to a terminal device 2. Further, a data not stored in the ROM8 is converted into the object code by referencing an external registration RAM9 and transmits the result to the terminal device 2.
Patent JP-H10116698-A (JP)
Title: Direct current plasma producing device
Inventor: KATO TATSUYA
IPC: H05H1/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent a cathode from structural deformation or mechanical destruction by forming the cathode in a cylindrical spiral having a spiral diameter greater than the cylinder diameter of an anode into a cylindrical mesh shape. SOLUTION: A cathode 12 had a cylinder axis 121 coaxial to the axis 142 of an anode 14 in such a condition as surrounding the anode 14 and is embodied in a spiral shape having diameter greater than the diameter of the cylindrical anode 14. In the spiral cathode 12, a magnetic field due to the heating current 107 is generated in the direction of azimuth angle, and a low lens force is developed in the direction of the cylinder axis 121, so that it is possible to effectively supply a reactive gas plasma put in the plasma state in the neighborhood of the anode 14. In this manner, a resilience is provided by shaping a conductor having a wire- or rod-shaped section into a special form, and thereby development of a thermal stress in the cathode 12 can be suppressed, and it is practicable to preclude structural deformation or mechanical destruction.
Patent JP-S62167456-A (JP)
Title: Electric conductivity detector
Inventor: MARUYAMA SHUZO
IPC: G01N27/06
Filed: 1985-11-30
Abstract: PURPOSE:To enable efficient detection by performing the correction of a background level within a short time, by performing correction only by a feedback circuit consisting of an adder, a comparator and a microcomputer (MC). CONSTITUTION:The voltage of an AC power source 1 is applied to a measuring cell 22 and reversed by a phase reversal device 8 to be inputted to a reference resistor and further inputted to an amplifying circuit 14. The circuit 14 outputs the difference between the current flowing to the measuring cell 2 and the current flowing to the reference resistor 7, that is, a signal e1 wherein a background level is substracted. The signal e1 is detected by a detector 15 and smoothed by a smoothing circuit 16 and added to the correction signal E2 from MC24 by an adder 17 to be outputted as a signal E0. The signal E0 is compared with the earth potential by a comparator 31 and the comparing result is inputted to MC24 and, if the signal E0 is zero, the correction of the background level is completed. The background level after the start of measurement is generally narrow in a variation range and corrected only by a feedback circuit consisting of the adder 17, the comparator 31 and MC24 and, therefore, correction is performed rapidly.
Patent JP-H07117068-A (JP)
Title: In-mold coating and molding method
Inventor: TSUJI TOSHIMITSU
IPC: B29C31/04
Filed: 1993-10-28
Abstract: PURPOSE:To obtain a molded product good in the close adhesiveness of a coating layer even at a part different in wall thickness, at the time of the pressure molding of a base material having a part different in wall thickness from a thermosetting material under heating, by successively injecting a coating material from a corresponding injection port when the part different in wall thickness becomes a semi-cured state. CONSTITUTION:For example, when a coated molded product having T-shaped cross section having a protruding part at the central part thereof is molded, injection ports 3'-5' are provided to the positions of an upper mold 1 corresponding to three places different in wall thickness and SMC is heated and processed by upper and lower molds 1,2. When left and right thin-walled parts become a semi-cured state, a coating material is injected from the injection ports 3', 5'. Thereafter, heating and pressurization are continued and, when the thick- walled parts become a semi-cured state, the coating material is injected from the injection port 4' and heated and pressed for a predetermined time to be molded. The semi-cured state can be detected by detecting a heating expansion peak by the pressure sensor provided to a mold. As a molding pressure pattern, a known arbitrary pattern can be employed.
Patent JP-S62131300-A (JP)
Inventor: NAKAMURA NOBUYOSHI
IPC: G10L15/02
Filed: 1985-12-03
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-S63125149-A (JP)
Inventor: INABA TAKASHI
IPC: B65D8/04
Filed: 1986-11-13
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-H02120269-A (JP)
Title: Production of ceramic
Inventor: FUKUI TOSHIMI
IPC: C04B35/622
Filed: 1988-10-28
Abstract: PURPOSE:To obtain large plate-like or membrane-like ceramic without crack nor strain in a short time by mixing ceramic precursor sol, at least two specific organic solvents and binder and shaping resultant slurry. CONSTITUTION:An organic solvent having <=100 deg.C boiling point and easily dissolving binder is mixed with an organic solvent composed of diester derivative of dicarboxylic acid or amide compound expressed by formula I or formula II (n>=0; R is alkyl or aryl; R' is H or R) having <=100 deg.C boiling point and low dissolving power of binder to obtain an organic solvent (B). Next, (A) ceramic precursor sol obtained by hydrolyzing at least one metal alkoxide (complex) is mixed with the component (B) and (C) binder (e.g., polyvinyl butyral) to obtain a slurry. Thus, resultant slurry is shaped, dried to remove organic solvent and burnt, as necessary.
Patent JP-H06211385-A (JP)
Title: Method and device for rolling-up of web material which is successively fed on a number of rolling cores
Inventor: ANTON RIYUUETSUGU
IPC: B65H19/30
Filed: 1993-10-28
Abstract: PURPOSE: To form qualitatively high-grade rolls with webs of material having wide variety of material characteristics, by driving an empty winding core before the core is set down on a web of material running over a winding drum and by keeping it driven while the web of material is being wound when a finished roll is removed from a winding device. CONSTITUTION: Shortly before removing a finished roll 55 from a main winding location 6, a drive mechanism 16 is coupled onto a winding core 8 located in a standby position 57. The drive mechanism 16 drives the winding core 8 before the core 8 is set down on a web of material running over a winding drum 2. The winding core 8 remains driven until the winding core 8 with an already wound-up web of material has been transferred at the main winding location 6 onto bearing arms 3. Due to the continuing driving of the winding core 8 during a change of rolls, rolls can be wound with webs of material or the like having a wide range of material characteristics which should not be pressurized.
Patent JP-H10114404-A (JP)
Title: Article storing device
Inventor: TAKAMURA YASUMASA
IPC: B65G1/08
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an article storing device which is excellent in space efficiency of arrangement of shelves, can store a large number of many sorts of articles, and is good working efficiency, at low price. SOLUTION: Right and left opposed booths 11 for put-out-of storage are arranged in rows front and rear on both sides of put-out-of storage passages 10 directed in the front/rear direction, flowing shelves 12 capable of transferring articles in the right and left direction are installed on the right and left booths 11, 11 at respective rows forming at least upper and lower two stages so as to constitute article storing shelves 3 covering on the passages 10, the right and left outside faces of the each article storing shelf 3 are respectively set into shelf frontages, and transfer means 5 transferring the articles along both shelf frontages and between the upper/lower flowing shelves 12 and the put-out- of storage booths 11.
Patent JP-2001089055-A (JP)
Title: Elevator doorway device
Inventor: WATANABE MITSUTOSHI
IPC: B66B13/28
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an elevator doorway device to prevent personal effects or the like from being dropped in a hoistway without stumbling of passengers. SOLUTION: In a flexible closed body 10 having a vertical piece 10a arranged in the vicinity of a front end face of a car still 5 provided below a car door 3 and a horizontal piece 10b projected from an upper end of this vertical piece 10a to the landing sill 9 side to close a space between the landing sill 9 and the car sill 5, and at least one groove part 10c is provided on an upper surface of the horizontal piece 10b along the longitudinal direction. When a passenger drops his/her personal effects or the like in the space between the landing sill 9 and the car sill 5, his/her personal effects or the like are locked by the groove part 10c of the closed body 10. Thus, inconveniences that the personal effects or the like of passengers are dropped in a hoistway can be prevented while improving the safety when passengers get in/get out of the elevator.
Patent JP-S61148704-A (JP)
Inventor: SEN TSUNEO
IPC: H01B5/16
Filed: 1984-12-22
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-2000101912-A (JP)
Title: Digital camera
Inventor: TAMASHIMA YUKIO
IPC: H04N5/225
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera which can display an entire image that is written on an IC card on an LCD and which will not form a black frame around an image that is printed by a printer. SOLUTION: A digital still camera 1 consists of a CCD 11, to which a printer 3 can be connected via an AV cable 30, an IC card 13 into which the images photographed by the CCD 11 are written, a video output part 20 to which a video input part 31 of the cable 30 is connected and a CPU 17. The CPU 17 converts the images written on the card 13 into the video data which are equivalent to the pixels accordant with the number of pixels of an LCD 19 and outputs the video data when the part 31 is not connected to the part 20. When the part 31 is connected to the part 20, the CPU 17 converts the images written on the card 13 into the video data which are equivalent to the pixel portion equal to the number of pixels of the printer 3 and outputs the video data.
Patent JP-S62132198-A (JP)
Inventor: OBARA HIROSHI
IPC: G21C17/06
Filed: 1985-12-04
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-H02119056-A (JP)
Title: Manufacture of electrode for phosphoric acid type fuel cell
Inventor: SUGIYAMA TOSHIHIRO
IPC: H01M8/02
Filed: 1988-10-27
Abstract: PURPOSE:To prevent the movement of phosphoric acid between a fuel electrode and an oxidizing agent electrode and to obtain stable performance over a long period of time by using catalyst particles having equal particle size in both electrodes. CONSTITUTION:A fuel electrode catalyst and an oxidizing agent electrode catalyst comprising catalyst particles 3 made of carbon particles whose particle size is the same and contact angle to a phosphoric solution which is an index of wetting on the surface of a solid is also the same are used in a fuel electrode 1 and an oxidizing agent electrode 2. Each electrode is prepared in such a way that catalysts are dispersed in water, and fluororesin 4 is added in a weight ratio of 30% of the catalyst to the dispersion, then mixed. Aluminium chloride is added to the solution, and catalysts and fluororesin are coagulated and settled down, then separated from water. The separated material is applied onto the surface of a substrate in a specified thickness, dried, then baked at 350 deg.C to form the electrode.
Patent JP-H07130263-A (JP)
Title: Capacitor type sensor
Inventor: MORIMOTO HIDEO
IPC: G06F3/0338
Filed: 1993-10-29
Abstract: PURPOSE:To provide a sensor low in height with no overload in a strain motive part by constituting a force receiving part of a central shaft part in the strain distortion part and an overhung part protruded to the outward from this shaft part. CONSTITUTION:A force receiving part 3 is constituted of a dish-shaped unit 35 comprising a short shaft part 32 integrally formed with a strain distortion part 10 and a plate-shaped part 34 integrally formed with a cylinder part 33. A shaft part 30 is constituted of the short shaft part 32 and the cylinder part 33, and also constituting an overhung part 31 of the plate-shaped part 34. A erected peripheral part of the plate-shaped part 34 is placed adjacent to an annular part 11, and a press-in amount of the plate-shaped part 34 is restricted by contact with the annular part 11. An electrode part C is provided by plating in a total surface opposed to a cover unit 2 of the strain motive part 10, and four-divided electrode parts Cx+, Cx-, Cy+, Cy- are formed by etching parallelly to the electrode part C. Thus by decreasing height also with no overload acting in the strain distortion part 10, damaging a strain distortion unit 1 can be prevented.
Patent JP-H0986346-A (JP)
Title: Control circuit for wiper device
Inventor: OGAWA TOMOYUKI
IPC: B60S1/08
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To stop the current flow to a wiper motor by a circuit simple in constitution when the wiper motor is locked. SOLUTION: A relay drive transistor Tr1 is turned on by a timer signal from a washer interlocking timer 1 and an intermittent operation timer 2, and a relay RY is thereby excited, so that a wiper motor M is thereby driven. When the wiper motor is brought into a lock condition while a position discrimination switch AS to be interlocked with the wiper motor is in a condition that a braking area is being judged, the excitation of the relay allows a capacitor C acting as a timer means for a relay excitation timer hold circuit 3 to start charging, and let its time be up after the period of specified time for charging has elapsed, so that the relay RY is thereby turned off. Therefore, only the provision of the relay excitation timer hold circuit 3 simple in constitution can prevent excess current from being produced when the wiper motor is locked.
Patent JP-H0587575-A (JP)
Title: Vibration gyroscope
Inventor: TERAJIMA KOKICHI
IPC: G01C19/56
Filed: 1991-09-25
Abstract: PURPOSE:To enhance the stability of the detection result of Coriolis force and the detection accuracy of angular velocity. CONSTITUTION:A vibration gyroscope excites a vibrator 4 formed by bonding respective piezoelectric elements 2, 3 having detection function to two side surfaces positioned through at least one corner part of a vibration body having a square cross-sectional shape in one diagonal line direction of the cross section of the vibration body 1. The respective piezoelectric elements 2, 3 are positioned in close vicinity to the corner part in the direction crossing an exciting direction at a right angle within the respective bonding side surfaces thereof.
Patent JP-H07130010-A (JP)
Title: Substrate for optical disk and method for inspecting metal mold of substrate for this optical disk
Inventor: SHIBATA YASUMASA
IPC: G11B7/24047
Filed: 1993-10-29
Abstract: PURPOSE:To provide a substrate for an optical disk which is accurately formed with rugged information by a stamper, etc. CONSTITUTION:The eccentricity L between a circumferential parting line 30 formed on the stationary mold side of the substrate 1 for the optical disk formed by injecting a molding material into the cavity between the stationary mold and a moving mold and respective central points 32, 33 of a parting line 31 formed on the moving mold side is confined to <=30mum. The small eccentricity L indicates that the misalignment of the centers between the respective molds is small and eventually the high-quality substrate 1 for the optical disk formed with the rugged information by the stamper with high accuracy is obtd.
Patent JP-H10120371-A (JP)
Title: Bridle moving device
Inventor: MURAKAMI KOJI
IPC: B66C23/82
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To easily move a bridle at the time of assembling and disassembling a boom, and while to perform the moving work without generating a looseness in a boom hoisting rope. SOLUTION: A bridle 6 is provided with telescopic cylinders 10, and a link 12 is installed in a tip of each piston rod 11. A boom supporting rope 5 is connected to a tip of the link 12 freely to be disconnected. At the time of disassembling the boom, the boom is fallen, and the cylinder 10 is extended so as to move the link 12 toward a tip of the boom (arrow U direction). Consequently, tensile force of the boom supporting rope 5 and a boom hoisting rope 7 are attenuated, and the bridle 6 is moved close to the boom, and the bridle 6 is fitted to a bracket fixed to a top surface of the boom. When the cylinder 10 is extended more in the condition that the bridle 6 is fixed to the bracket, the boom supporting rope 5 is loosened so that the boom supporting rope 5 can be easily disconnected from the bridle 6.
Patent JP-H03134300-A (JP)
Title: Pump
Inventor: MIWA KENSUKE
IPC: F04D35/00
Filed: 1989-10-19
Abstract: PURPOSE:To provide a small, light and long life pump by arranging plural strain deformation body deformed by magnetic or electric energy along a fluid passage, and operating them from a suction port side to discharge port side according to a prescribed order to move fluid. CONSTITUTION:The fluid passage 2 of a pump has a rectangular section and is of circular shape in general. On a circumference along it, there is provided a magnetic strain element 4 around which a coil 7 is wound. Four magnetic strain elements 4 are divided into a block as one set. When a coil L1 in the magnetic strain element 4 of the first block is energized and coils L2, L3, L4 are released from energizing, the magnetic strain element I1 elongates in a longitudinal direction, and pressure is applied to fluid in upper and lower passages 2. When the coil L2 is energized, next, the magnetic strain element I2 elongates in a longitudinal direction, by which the volume of a flow passage surrounded by the magnetic strain elements I1 - I5 changes, so that fluid moves. By energizing the coils L1 - L4 in order, fluid can be moved in an arrow direction, and other blocks also operate in the same way. It is thus possible to make the pump smaller.
Patent JP-2001093356-A (JP)
Title: Twisted pair cable
Inventor: MORIMOTO NOBUHIRO
IPC: H01B11/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a twisted pair cable superior in leakage, handling and terminal machinability and low in manufacturing cost. SOLUTION: Four twisted pair core wires 5 are prepared, each of which is formed by twisting a pair of insulating core wires 4 each having a conductor 2 and an insulator layer 3 formed on the outer periphery thereof. The twisted pair core wires 5 are further twisted with interleaved cores 9 as centers to form an aggregated core 6. The interleaved core 9 is formed by coating a conductor 7 with an insulator layer 8, with its size being set 0.7-1.0 times the size of the insulating core wire 4.
Patent JP-H11254428-A (JP)
Title: Manufacture of thermoplastic resin pellet
Inventor: DEKKERS THEODORUS ADRIANUS MAR
IPC: B30B11/20
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To apply a method for manufacturing rubber modified thermoplastic resin pellets of comparatively high ratio of rubber. SOLUTION: A method includes the step of compressing first particles at the temperature effective to soften the first particles so that the first particles partially fuse to form an aggregate of the particles, the step of dividing the aggregate into second particles of the thermoplastic resin and the step of compressing and granulating granular thermoplastic resin to reduce the risk of thermal degradation of the thermoplastic resin to a large extent and also reduce the cost thereof to a large extent.
Patent JP-H07131185-A (JP)
Title: Device for indicating prescribed point on printed-circuit board
Inventor: SEKIYA YUKIO
IPC: B23P21/00
Filed: 1993-11-01
Abstract: PURPOSE:To make it possible for an operator to observe visually a prescribed point on a printed-circuit board easily and clearly using an indicator which emits a beam of light. CONSTITUTION:A printed-circuit board indicator is provided with a rotating carriage 5 mounted rotatably on a base 2, a printed-circuit board 1, which is set on the upper surface of the carriage 5 in such a way that the coordinate zero Q0 of the base 2 coincides with the coordinate zero Q of the board 1, an angle sensor 20, which detects the angle of rotation of the carriage 5, and a coordinate correcting device 21, which converts the position of a prescribed point P on the board 1 into the coordinates of the base 2 on the basis of information on the angle of rotation from the sensor 20 in the case where the carriage 5 is rotated. Thereby, as X-Y coordinates are inputted, the indicator is provided with a projector 10 which emits the point P on the board 1, a control part 11, which controls the device 21 and drives the projector 10, and a starting means 12 which actuates the control part 11.