baber/WOPTO huggingface dataset:
Patent JP-H0843860-A (JP)
Title: Electrically separated pixel element in low-voltage driven active matrix liquid crystal display
Inventor: UIRIAMU DABURIYUU YAO
IPC: G02F1/1362
Filed: 1995-04-20
Abstract: PURPOSE: To provide pixel elements which are driven by a low voltage and are excellent in electrical sepn. CONSTITUTION: A gate metal 44 and pad metal 56a are deposited on a substrate 52 and are formed with patterns. A bottom nitride 5, an active amorphous silicon layer 58 and an upper nitride 60 are deposited and the upper nitride layer 60 is formed with patterns. In succession, N+silicon 62 is deposited and finally, a TiW allay layer 64, an aluminum layer 66 and another TiW layer 68 form the upper metallic layer of a pixel structure 50. In succession, the metallic layer and the N+ layer are masked and are etched. A passivation layer 70 is so deposited that the final ITO pixel layer 38 is electrically connected to the upper metal layer 68 and pad metal 56a of the TFT. This layer is formed with patterns. Since the pixel elements 38 are deposited on this passivation layer 70, the useless voltage drop by the passivation layer 70 is lessened.
Patent JP-2000295641-A (JP)
Title: Tone signal detection method and tone signal detector
Inventor: AOYANAGI HIROMI
IPC: H04Q1/46
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a tone signal detection method with high frequency and time resolutions in spite of a simple configuration. SOLUTION: This tone signal detector consists of a correlation value calculation circuit 101 that obtains a correlation of an input signal obtained from each frame of a prescribed length and of a tone decision section 102 that receives the correlation of the input signal to obtain an evaluation expression representing an output power of a quadratic FIR band elimination filter by using a frequency of the signal for a parameter, to obtain a frequency minimizing the value of the evaluation expression, obtain a prediction gain of the FIR band elimination filter at this obtained frequency, and compares the prediction gain with a preset threshold to discriminate a tone signal when the predicted gain exceeds the threshold value.
Patent JP-H01265768-A (JP)
Title: Connection system for communication line
IPC: H04M11/00
Filed: 1988-04-18
Abstract: PURPOSE:To prevent mis-setting of line class by detecting the line class to be connected and inform it to a data terminal equipment when the line class differs from the set line class. CONSTITUTION:A data line terminator 111 is provided with a line state setting means 121, a network control means 131, a line state detection means 141 and a notice means 151 and the data communication is attained by using the data line terminator 111 and the data terminal equipment 161. Then the class of the line to be connected is detected by the line state detection means 141 and when the class differs from the line class set by the line state setting means 121, it is informed to the data terminal equipment 161. Thus, mis-setting of line class is prevented.
Patent JP-S6438980-A (JP)
Title: Electric keying for replaceable module
Inventor: EI RICHIYAADO ZATSUCHIYAA
IPC: G06F13/40
Filed: 1988-04-18
Abstract: PURPOSE: To prevent the increase in power of a pair of modules mutually connected, when they are not electrically compatible by providing a means for connecting a control terminal only when modules are electrically compatible, and a switch capable of controlling the power to the module pair only when the control terminals is connected. CONSTITUTION: A first module 10 comprises a controllable switch 40, having two control terminals 42, 44, and supplies a power to a pair of modules 10, 12 mutually connected only when the two terminals 42, 44 are connected conductivley. When the electrically compatible modules 10, 12 are mutually connected, the control terminals 42, 44 are conductively connected to supply the power to the modules 10, 12. If the mutually connected modules 10, 12 are not compatible, the control terminals 42, 44 are not conductivity connected to interrupt the power supply to the modules 10, 12. Thus, arc discharge or data extinguishement can be prevented during the mutual connection.
Patent JP-H03292751-A (JP)
Title: Semiconductor wafer test device
Inventor: YOKOTA KEIICHI
IPC: H01L21/66
Filed: 1990-04-10
Abstract: PURPOSE:To improve a semiconductor wafer test device in working efficiency and throughput and to sharply lessen a manual operation by a method wherein a defect repairing means which replaces a defective circuit in an element with a redundant circuit previously provided in the element by rewiring based on the test result of a test section is provided within a range where the test head of the test section can be set. CONSTITUTION:A wafer 13 is tested in such a manner that all semiconductor elements are subjected to a probe test, and the map data of non-defectives and defectives are stored in a memory 5. Then, the defective element is selected basing on the map data of non-defectives and defectives, the specific pattern of a redundant circuit is detected, and then a laser beam is made to irradiate a prescribed position to carry out a defect repairing process. All the defective elements are subjected to a defect repairing process, As a wafer check section and a defect repairing optical system are mounted in the same device, a wafer is not required to be transferred through processes, a wafer check process   a defect repairing process   a wafer recheck process. As a defect repairing optical device is provided within a range where a test head can be set, a test head, a probe card, and a card assembly are prevented from being impeded in operation.
Patent JP-S5220595-A (JP)
Title: Propelling means for ship and water bicycle
Inventor: MORITA TAIZOU
IPC: B63B35/73
Filed: 1975-08-07
Abstract: PURPOSE: To provide a propelling means for efficiently obtaining excellent propelling power by using a cylinder means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62263150-A (JP)
Inventor: REIMONDO OUGUSUTO MAAFUI
IPC: C07C243/12
Filed: 1987-04-20
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-H06285809-A (JP)
Title: Change tool magazine device of nc router
Inventor: TSUJI YOSHIHIKO
IPC: B27C9/04
Filed: 1993-03-30
Abstract: PURPOSE:To provide a change tool magazine device of a NC router, which allows to change tools of a plurality of working heads with one tool changing device. CONSTITUTION:In the neighborhood of the side of a beam structural body 1, a tool magazine 14, in which a plurality of tools are provided, is installed. Further, a carrying stand 6, onto which a tool changing device is installed so as to move vertically and horizontally, is arranged between the tool magazine 14 and the neighborhood of a table 5. Under the above-mentioned state, in the change tool magazine, a tool changing device 7 pinches a tool in the tool magazine 14 so as to change the tool unloaded from one of working heads 3a, 3b and 3c of the head structural body 4 of an NC router for the tool in the tool magazine. Accordingly, no tool magazine per working head is necessary and the weight of the head structure body 4 can be reduced and the body 4 is miniaturized.
Patent JP-H09284879-A (JP)
Title: Vertical and horizontal position adjustment device for desk-top microphone stand
Inventor: FUCHIDOU MASAMI
IPC: H04R1/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To move a microphone in a vertical axial line direction (position correction) by connecting a drive member converting a motor rating motion into a vertical motion to a rotary shaft in close to a fulcrum of the rotary shaft supporting slidably a microphone support supporting a microphone in an axial direction so as to set largely a vertical moving range of the microphone with a very small motion of a drive member thereby correcting horizontal motion of the microphone caused by the vertical motion of the microphone in a circular direction by the turning of the rotary shaft. SOLUTION: A rotary shaft 24 turned in the vertical circular direction with a torque of a motor 31 supports a microphone support 25 supporting a microphone 26 so as to be moved in the axial direction of the rotary shaft 24. Then the microphone support 25 is provided with a cam mechanism, and the microphone support 25 is displaced with respect to the rotary shaft 24 in forward backward direction corresponding to the rotation of the rotary shaft 24 in the upper or lower direction.
Patent JP-H11295196-A (JP)
Title: Component concentration stabilizng method for supplied gas, and supplied gas containing microquantity of moisture used in this method
Inventor: ADACHI FUJIO
IPC: G01N1/28
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for calibration of an instrument for analysis, or for analysis of unknown concentration of a sample, and to simplify an analytical line. SOLUTION: In a component concentration stabilizing method for supplying object gas supplied from a gas supplying source 1 to an instrument 8 for analysis via a prescribed piping D, a slight amount of moisture is contained in the supplying object gas to flow into the piping D. Preferably, the supplying object gas containing a slight amount of moisture is held in the supplying source 1 to make the supplying object gas containing a slight amount of moisture flow from the supplying source 1. A moisture content of the supplying object gas is made to be 10 ppm-200 ppm.
Patent JP-S63261434-A (JP)
Title: Error detecting system
Inventor: NAGAYAMA MARI
IPC: G06F11/10
Filed: 1987-04-17
Abstract: PURPOSE:To detect an error only in an area especially requiring the reduction of a defective rate by a simple method and to reduce the defective rate by specifying an address range requiring highly reliable data and executing the sum check of the specified range. CONSTITUTION:A reading data processing part 22 in a data read control part 20 reads out information in a sum check area information area 1d and grasps and holds an area to be sum-checked. On the other hand, the processing part 22 reads out a CG address table 1a under the access of the table 1a from a reading access part 21, compares the access address of the access part 21 with the information in the area 1d stored in the processing part 22, and at the time of coincidence of both the contents, executes operation based upon a sum check code 1c. On the basis of the result of the operation, the existence of a bit error in the table 1a is checked. Thus, an error can be detected only from an area especially requiring the reduction of a defective rate by the simple method and the defective rate can be reduced.
Patent JP-H07294763-A (JP)
Title: Manufacture of silica optical circuit not depending on polarization
Inventor: HAAMAN MERUBUIN PURESUBII
IPC: G02B6/12
Filed: 1995-04-21
Abstract: PURPOSE: To provide production of silica light circuit not dependent on polarization. CONSTITUTION: An optical device not depending on polarization is produced by forming waveguide structure on a silicon board (block B), adding the reinforced layer of glass (block C) and removing the area of the silicon board under the waveguide structure (block D). Otherwise, the reinforced layer of glass is added after silicon has been removed. Since the source of compression stress is removed by removing the silicon under the waveguide structure, a spectrum effect depending on polarization is removed, and the glass reinforced structure provided is made sufficiently strong for practical use.
Patent JP-H038067-A (JP)
Title: Document processing system
Inventor: KATO SHINJI
IPC: G06F17/24
Filed: 1989-04-14
Abstract: PURPOSE:To improve speed for operation by changing data in a cursor position storing part based on data in a graphic position storing part so that a cursor can be positioned in the position of a graphic in a document when the cursor is not in the graphic position. CONSTITUTION:When the graphic input mode key of an input part 1 is inputted, a main control part 2 decides it based on the data in a graphic position storing part 4 whether the cursor position to be shown by data in a cursor position storing part 6 is the graphic position in the document or not. When it is decided that the cursor is not positioned in the graphic position, based on the data in the storing part 4, the main control part 2 changes the data in the storing part 6 so that the cursor can be positioned in the graphic position in the document. With this change, a display control part 8 also changes the display contents of a display part 7. Thus, the cursor can be moved into the graphic position only by once inputting the graphic input mode key and the speed for the operation is improved.
Patent JP-H11293532-A (JP)
Title: Covering yarn for electromagnetic shielding, and electromagnetic shielding material using the same
Inventor: DEMURA TATSUTARO
IPC: H05K9/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain both a covering yarn for electromagnetic shielding preferably applicable to a structure having a curved surface, useful also as a surface reinforcing member for a large-sized structure, and an electromagnetic shielding material using the covering yarn. SOLUTION: A ferromagnetic material is wound on a twistless multifilament carbon yarn to form a covering yarn for electromagnetic shielding. The covering yarns are used as warps 21, 21... and wefts 31, 31... and wound to give a woven fabric texture. The warps 21, 21... and the wefts 31, 31... act not only as stress load elements but also as excellent electromagnetic shielding elements.
Patent JP-H02110921-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKADA TADAYOSHI
IPC: H01L21/223
Filed: 1988-04-19
Abstract: PURPOSE:To enable an excellent epitaxial layer to be formed by restraining a P<->type diffused layer around a buried layer from occurring as well as any rosette from occurring by a method wherein a diffused film is formed on a semiconductor substrate through the intermediary of a thin oxide film and after outdiffusing a specific impurity, the other impurity is diffused on the semiconductor substrate. CONSTITUTION:After etching away an insulating film 3 on a semiconductor substrate 2 to form openings 4, thin oxide films 5 are formed by oxidizing at least semiconductor 2 exposed regions in the openings 4. First, at least one 5A of the thin oxide films 5 on the said opening parts 4 is removed and then the said oxidizing process of the multiple openings 4 is repeated several times. Secondly, a diffused source film 6 having the first impurity and the second impurity in the reverse conductivity type to that of the first impurity is formed on the thin oxide film 5 at least on the opening parts 4 and after outdiffusing the second impurity, the said first impurity is diffused on the semiconductor substrate 2. For example, as for the said diffused source film 6, a glass film formed by spin coating process is applicable while as for the second impurity, boron is applicable.
Patent JP-H04327322-A (JP)
Title: Punching die
Inventor: SANO KAZUHIRO
IPC: B21D28/16
Filed: 1991-04-26
Abstract: PURPOSE:To always allow the rupture to occur in the vicinity of a die edge, and to suppress the generation of a burr by forming the chamfered amount of the part of a large curvature of the tip peripheral edge part of a punch so as to become larger than the chambered amount of the part of a small curvature. CONSTITUTION:As a punch descends, pressure working of a stock is started. In that case, in the part of the stock pressed by a punch corner part 3, a decrease of plate thickness of the stock in the vicinity of a die edge is delayed due to contraction of the stock in the punching line direction, and generation of a crack from the die edge is delayed. However, on the other hand, since the chamfered amount of a punch 1 is taken large, a decrease of plate thickness of the stock which abuts on the vicinity of the chamfered part of the punch corner part is delayed and a tensile stress applied to the stock is suppressed. In such a way, an elongation concentration timing in the vicinity of the punch 1 of the stock is delayed, a crack can be generated in the vicinity of the die edge first, and a rupture can be allowed to occur. In such a way, a square hole can be punched uniformly in the vicinity of the die edge.
Patent JP-S63261265-A (JP)
Title: Electrophotographic sensitive body
Inventor: KATO MASAKAZU
IPC: G03G5/06
Filed: 1987-04-18
Abstract: PURPOSE:To enhance sensitivity of a photosensitive body by using a bisphenol A type polycarbonate specified in molecular weight for the binder polymer of an electric charge transfer layer. CONSTITUTION:The photosensitive body is formed by successively laminating on a conductive substrate 31 an undercoat layer 33, a charge generating layer 35 made of indium phthalocyanine, and a charge transfer layer 37 containing a hydrazone derivative (B) dispersed into the binder polymer (A) prepared by using the bisphenol A type polycarbonate having a molecular weight of about 70,000-90,000 represented by formula I. It is preferred to use 1,2,3,4- tetrahydroquinoline-6-carboxyaldehyde, p-diethylaminobenzaldehydediphenyhydra zone or ethylcarbazolyldiphenylhydrazone for the derivative (B).
Patent JP-2000294721-A (JP)
Title: Semiconductor chip mounting structure
Inventor: MATSUKI YASUHIRO
IPC: H01L21/60
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To relax the warp of a printed board by bonding a warp relaxing plate in a position which is almost similar to a semiconductor chip loading part at the rear face of the printed board. SOLUTION: Plural bumps 22 are formed on the surface of a semiconductor chip 1. Wiring patterns 4 are formed on the surface of a printed board 3 whose material is metal. The semiconductor chip 1 is thermally compressed on the printed board 3 by an anisotropic conduction film 5 and the bumps 2, and the wiring patterns 4 are connected. A warp relieved plate 7 is bonded to the rear face of the printed wring board 3, namely, a face opposite to the mounting face of the semiconductor chip 1 through adhesive 6 having a function to insulate adjacent electrodes. Thus, the warp of the printed board 3 owing to a temperature change can be relaxed.
Patent JP-H08270016-A (JP)
Title: Fitting structure of counter weight
Inventor: MITSUNARI YUKIO
IPC: B66C23/74
Filed: 1995-03-28
Abstract: PURPOSE: To improve the fitting workability and the external appearance, by forming a counter weight fitted to a rotary body so as to extend along the rotary body in plan view and supporting it at three points of the central part and both ends to be able to adjust the balance from the outside. CONSTITUTION: The counter weight 4 fitted to the cab seat of a hydraulic shovel or the like or the upper rotary body loading an actuator or the like is formed to extend along the profile of the rotary body in plan view and supports 15, 16, 17 constituted of screw holes or long holes for bolts are provided at three positions of the central part and both ends. The fitting parts fixing to these supports 15, 16, 17 are also provided at the rotary body side and the counter weight 4 is placed on the rotary body and fixed with bolts. In this case, the inclination of the counter weight in the front and behind direction and the horizontal balance are made so as to be visually judged and when necessary, adjusting shims for clearance are inserted to correct the inclination and the balance.  In this way, the fitting workability is improved and the external appearance of the rotary body is improved.
Patent JP-S63262772-A (JP)
Title: Affine transformation processor
Inventor: IDEI KATSUTO
IPC: G06T3/00
Filed: 1987-04-21
Abstract: PURPOSE:To carry out an affine transformation by 2n-line memories by subtracting (n) from an added value according to a necessity at the time of designating the line memory for writing a picture signal according to the accumulated and added value of a micro increment parameter. CONSTITUTION:In a digital differentiating analyzer 1, the micro increment parameter DELTAY is accumulated, added and the high-order three bit integer part thereof is outputted. An input picture signal A is written in one of FIFO (first in and first out) 12-19 through one of data selectors 4-11 designated by a data demultiplexer (DMUX)3 according to the value of the integer part. At this time, when the value of an (m)-ary counter 20 for counting the address of an X axis direction is the multiple of integer against (m) and the value of the integer part is larger than (n), the (n) is subtracted from said integer part by an exclusive OR circuit 2. Accordingly, the value inputted to the DMUX3 does not exceed 2n and the FIFO is satisfied by 2n.
Patent JP-H01266601-A (JP)
Title: Process controller
Inventor: HIROI KAZUO
IPC: G05B11/32
Filed: 1988-04-19
Abstract: PURPOSE:To sufficiently display an effect of a feed-forward control by bringing a part which has annihilated due to a fact that it has been limited by restriction of a controlled system in a dynamic characteristic compensating portion, to add compensation by shifting the time. CONSTITUTION:When magnitude of a dynamic characteristic compensating portion signal from a dynamic characteristic compensating means 9 exceeds a limiting value of a signal limiting means 10, an output is generated in a subtracting mns 12a. This output, namely, a part which has been cut by the limiting means 10 is integrated by an integrated arithmetic means 12b. Subsequently, when the magnitude of the dynamic characteristic compensating portion signal from the compensating means 9 enters the limiting value of the limiting means 10, the portion which has been stored in the arithmetic means 12b is emitted continuously, and an integral value of the arithmetic means 12b becomes zero. That is, while holding the upper and the lower limit limiting values of the signal, said part is brought to add compensation in a form which has shifted the time and outputted from the limiting means 10.
Patent JP-H01269413-A (JP)
Title: Rolling control structure of paddy field working machine
Inventor: SHINODA MITSUO
IPC: A01C11/02
Filed: 1988-04-19
Abstract: PURPOSE:To obtain the title structure capable of smoothly and vertically moving left and right ground sensors without mutually exerting influence by keeping the ground sensors so as to able to further move it upward even when a control valve attains the stroke end. CONSTITUTION:A stripper 30 is attached to the upper end of a rod 21 so that the length A of a spring 23 is shorter than natural length of the spring 23. Even if either one ground sensor 16a is largely moved upward and an arm attains stroke end of control valve by crank arm of opposite side of crankshaft and attains in state which is not moved, when the ground sensor 16a is forced to be moved upward with further large force, the spring 23 is compressed and it is made possible to move the ground sensor 16a upward.
Patent JP-S5621565-A (JP)
Title: Rice cake maker
Inventor: NAKAI AKIO
IPC: A23L7/10
Filed: 1979-07-28
Abstract: PURPOSE: To obtain a rice cake maker capable of pounding a steamed rice into a rice cake of good quality efficiently without strain and fear of damage, by making the area where the bottom end of a pounder strikes in a mortar descendable elastically.  
     CONSTITUTION: A rotating body 5 for turning over a steamed rice rotatable via a rotating shaft 7 supported by bearings 6 at the bottom of a mortar 1 is provided in the mortar 1 placed on a frame 2 movably up and down and independently of the rotating shaft 7. A cylindrical elastic body 12 made of a material having an elasticity such as a spring or hard rubber, is placed between the rotating body 5 and a flange 11 on the top of the rotating shaft 7. A pounder 3 is lowered to strike a steamed rice in the mortar 1, and the rotating body 5 is made to lower against the elastic body 12. 
     COPYRIGHT: (C)1981,JPO&Japio