baber/WOPTO huggingface dataset:
Patent JP-H05267337-A (JP)
Title: Manufacture of mis type semiconductor device
IPC: H01L21/336
Filed: 1992-03-18
Abstract: PURPOSE:To facilitate manufacturing a MIS transistor by forming a sub-diffused region only on one diffused region of a MIS transistor without using a masking step. CONSTITUTION:A method is provided for manufacturing a MIS type semiconductor device having a periodic pattern along an X axis in which a distance LS between insulated gates for holding a source diffused region and a distance LL between insulated gates for holding a drain diffused region are different. An incident angle theta of an ion beam in a direction X in the step of forming the diffused region by ion implanting after the gates are formed is so set as to satisfy arctan (LL/H) >theta> arctan (LS/H), thereby forming a sub-diffused region near the insulated gate of the drain diffused region corresponding to the longer distance LL.
Patent JP-2000279062-A (JP)
Title: Butt cap
Inventor: NAKAO MASAYOSHI
IPC: A01K87/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a butt cap-attaching structure capable of surely carrying out engagement of cap constituted of an elastic material attached to a cap body of a butt cap and carrying out attaching and detaching operation of the stable butt cap. SOLUTION: This butt cap 1 is detachably attached to rod butt of a fishing rod by screwing. The butt cap 1 has a cap body 11 in which a screwing part for screwing to a rod pipe 2 is formed and an elastic cap 13 engaging with the cap body by elastic force and an engaging protruded part 13c is formed at a predetermined position of the elastic cap 13 and a receiving groove 11c for receiving the engaging protruded part in a fitting state is formed at a position corresponding to the engaging protruded part 13c in the cap body 11. The engaging protruded part 13c is flatly formed to prevent relative rotation of the cap body 11 and the elastic cap 13.
Patent JP-S63256932-A (JP)
Title: Focus detector
Inventor: KINOSHITA TAKESHI
IPC: G02B7/34
Filed: 1987-04-14
Abstract: PURPOSE:To decide a focusing and a defocusing state by detecting a deviation in focus from the signal of a linear photoelectric element. CONSTITUTION:A focus detector is constituted including an objective 1, an image pickup surface 4, a split prism for projection which is placed at a position conjugate to the image pickup surface 4, the linear photoelectric element 13 which is placed at a position conjugate to the image pickup surface 4, a light source 12 which projects a pattern on the slit prism for projection, a lens 11 for projection, half-mirrors 2 and 3, and an arithmetic part 20 which detects the deviation in focus from the electric signal from the linear photoelectric element 13. Then the linear photoelectric element 13 is arranged at an angle to the split line of the split prism 10 while the center of a rotary figure on the split prism is set at a position conjugate to the image pickup surface and the length to which the image signal of the linear photoelectric element and a projection image counted by a pulse counter cross the line photoelectric element 13 is found to find the length at the time of focusing. Consequently, a front focus, an in-focus, and a rear focus state are decided.
Patent JP-S59218821-A (JP)
Title: Releasing process of mold from stamper surface
Inventor: OKUDAIRA HIROAKI
IPC: B29C71/00
Filed: 1983-05-27
Abstract: PURPOSE:To reduce adhesion of a stamper to resin and to prevent resin from remaining there by proiding an organic film excellent in releasability on the stamper surface (by the use of film preparation due to glow discharge such as plasma polymerization etc.). CONSTITUTION:An organic film excellent in releasability is provided by glow discharge on the surface of a stamper 2. This organic film is provided by such methods as the stamper 2 having the surface of nickel etc. is opposed to an electrode 3, tetrafluoroethylene gas (TEE) is supplied generally, plasma is generated by high frequency wave between the stamper 2 and the electrode 3 or sputtering is conducted with the same device. In this manner, the endurance of the stamper is improved and photo disk recording board excellent in quality can be obtained.
Patent JP-H06329328-A (JP)
Title: Mail box or sorter bottle detection system
Inventor: BARII PII MANDERU
IPC: B65H43/00
Filed: 1994-04-28
Abstract: PURPOSE: To simplify detection by providing an integral optical transmitter/ receiver device on a prescribed part of each bin tray member so as to transmit and receive light beams between it and an adjacent bin in the prescribed direction, outputting an electric bin empty signal, as long as a light receiving element is not blocked by a sheet of the adjacent bin, and detecting unusable bins. CONSTITUTION: A prescribed detecting unit 112 is provided on a tray bottom part 13 of each bin 11 of a stand-along printing device output mailbox job sorting unit 10. That is, the detecting unit is arranged in a range, in which sheets to be stacked at each tray bottom opening are overlaid, and light beams are transmitted to the detecting unit 112 of the adjacent bin 11 in one direction and received by the detecting unit 112 of the adjacent bin 11. An electric bin empty signal is output by the detecting unit 112, as long as the light beams are not blocked by the sheet of in adjacent bin 11. Therefore, the availability of the bin is detected by the presence or absence of the electric bin empty signal.
Patent JP-S5520612-A (JP)
Title: Injector provided with flow control mechanism
Inventor: YUKISHIMO TAKESHI
IPC: B05B1/30
Filed: 1978-07-31
Abstract: PURPOSE: To make smooth the flow control for the fluid to be introduced into the subcavity, at the dual run-off type injector for use of the agricultural sprinkling, etc., by installing the flow control cock in the thin tube connecting the main cavity and the subcavity, and by arranging the open hole of the feed tip on the side of the subcavity so as to turn to the direction of axis of the subcavity.  
     CONSTITUTION: The injection pipe 1 is partitioned into the main cavity 2 and the subcavity 3; at the outer wall of the subcavity 3, suitable number of injection holes 5 are bored. The pressure fluid is introduced from the main cavity 2 into the subcavity 3 through the connecting thin tube 7 equipped with a flow control cock 6. The feed tip 16, at the end of this connecting tube 7 on the side projecting into the subcavity 3, is provided with a longitudinal hole 26 blinded at its bottom, and with the radial hole 27 bored at the bottom end of the hole 26 so as to turn to the direction of axis of the subcavity 3. According to this constitution, the speed of the pressure fluid being introduced into the subcavity 3 is made fast, and the pressure of the fluid to be introduced can be lowered, and besides, the plugging of holes can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09134905-A (JP)
Title: Etching device
Inventor: IKUTA YOSHITANE
IPC: C23F4/00
Filed: 1993-03-27
Abstract: PURPOSE: To get favorable etching selection ratio by installing graphite which is electrically discontinuous, being divided into at least two or more, at the inwall of a quartz tube. CONSTITUTION: Plasma is generated by a plasma generator within a quartz tube, and the ions within the plasma etch a substrate 6 for fine processing. Then, since graphite 10 which is electrically discontinuous, being divided into at least two or more, is installed at the inwall of the quartz tube 2, the sputtering of quartz tube 2 is prevented by the ions within the plasma. Instead, the graphite 10 is sputtered, and is supplied into plasma which has advanced in dissociation, and the surface of the substrate 6 made of silicon gets hard to oxidate. As a result, it follows that the silicon and the surface of the silicon oxide are exposed to plasma, with clear difference, and high-speed and favorable etching selection property of silicon and silicon oxide can be obtained.
Patent JP-H03290755-A (JP)
Title: Table calculation system
Inventor: SAKUMA MASAYUKI
IPC: G06Q10/10
Filed: 1990-04-07
Abstract: PURPOSE:To improve the simulating/planning efficiency by carrying out automatically and repetitively a series of processing operations including the change of the numerical value included in a cell, the recalculation of a table, and the display of the table and then correcting continuously the table. CONSTITUTION:A control part 201 and a calculation part 202 consist of one or plural CPUs and a ROM storing a necessary program. A work sheet storage part 203 consists of a RAM, and a display part 204 consists of a display and a display control circuit respectively. Then the numerical value is changed in an optional cell by a pointing means like a cursor key, a mouse, etc., included in an input part 205. Then the calculation formulas described into other cells are evaluated again and then calculated again. The table updated by the recalculation is displayed and then the numerical value contained in the cell is automatically updated again. This processing is repeated for the continuous correction of a table. Thus various simulating/planning operations, etc., can be quickly and effectively processed.
Patent JP-H09283451-A (JP)
Title: Wafer processing device
Inventor: MIYANOMAE YOSHIHIRO
IPC: C23C16/08
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure for performing gas substitution within a block section arranged inside of a processing chamber of a wafer processing device, like an RF coil cover in a vapor phase growth system. SOLUTION: A vapor phase growth system includes a processing chamber 1 formed by covering a base plate 2 with a belljar 3, a main exhaust tube 16 connected to the base plate 2 for exhausting a reaction gas from the processing chamber 1, a block section 11 arranged inside the processing chamber 1 and formed by covering the base plate 2 with a cover member, a feed tube 18 for supplying a purge gas into the block section 11, and a sub-exhaust tube 17 connected to the base plate 2 for exhausting the purge gas from the block section 11. The sub-exhaust tube 17 is connected to a halfway portion of the main exhaust tube 16 so that the gases are exhausted simultaneously from the processing chamber 1 and the block section 11.  In this case, pressure regulating valves 14, 15 are provided at an inlet portion of the sub-exhaust tube 17, thereby operating in accordance with fluctuation in pressure of the main exhaust tube 16.
Patent JP-S58215115-A (JP)
Inventor: BAUER KARL-HEINZ
IPC: H03J5/12
Filed: 1983-05-27
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-H0655906-A (JP)
Title: Tire for motorbicycle
Inventor: SUZUKI SHIGEHIKO
IPC: B60C9/08
Filed: 1993-03-26
Abstract: PURPOSE:To enhance high speed durability, straight running stability, turn- running stability and riding comfort by composing a belt layer of plural number twist of specific fineness strands of twisted aromatic polyamide fiber, forming it of belt plies in which flat low twist cords of the specific twist number are arranged in parallel to each other. CONSTITUTION:A carcass 6 consists of carcass plies equipped with carcass cords in radial arrangement inclined by 70-90 degrees of angle to the tire equator C, and organic fiber cords are used as the carcass cords. A belt width WB of a belt layer 7 is set at 0.5-1.1 times of a tread width WT, a belt cord is formed of plural twisted strands 13 composed of aromatic polyamide fiber filaments twisted together into fineness 840d-1890d and the twist number is set to be 29 turn or less per 10cm. In a belt ply 7a, a belt-like ply of small width and long size comprising low twist cord covered with topping rubber is spirally wound to arrange the belt cords in parallel to each other.
Patent JP-H06300773-A (JP)
Title: Apparatus for recording car accident data and system for reproducing car accident
Inventor: YAMAWAKI YUICHIRO
IPC: G07C5/08
Filed: 1993-04-20
Abstract: PURPOSE:To provide an inexpensive car accident data recording apparatus and an inexpensive car accident reproducing system which can be installed easily. CONSTITUTION:An apparatus 1 for recording car accident data is constituted of an acceleration sensor 3, an angular velocity sensor 4 if necessary, a memory 8, and a controlling part 7 which controls recording to the memory 8. When the output data from the acceleration sensor 3 or angular velocity sensor exceeds a predetermined value, the controlling part 7 recognizes the time as a time point, when a car accident happens, and stores the acceleration data and the angular velocity data immediately before and after the time point or afterwards in the memory 8. The state when the car accident occurs can be reproduced by analyzing the data with the use of the car accident reproducing system.
Patent JP-H08280655-A (JP)
Title: Apparatus for quantitative analysis of image of blood vessel
Inventor: OZAWA MASAHIRO
IPC: A61B6/00
Filed: 1995-04-18
Abstract: PURPOSE: To determine the peripheral edge of the blood vessel and to perform quantitative analysis with high accuracy by an apparatus wherein the profile direction is determined based on the positional information of the divided blood vessels and the peripheral edge of the blood vessel to be an object for analysis is extracted and the central line is determined and based on data on the peripheral edge and the central line of the blood vessel, the quantitative analysis of the blood vessel is performed. CONSTITUTION: An image processing processor 21 controlling the memory operations of a frame memory 16 and an image processing memory 20 has a CPU 21a and it responds to an input information commanded from an operator through an input device and performs analysis on image data. The analytical result performed by the image processing processor 21 is transferred to an image synthesizer 17 through a graphic drawing memory 23. Here, based on the positional information of the divided blood vessel, the profile direction is determined and based on the determined profile direction, the peripheral edge of the blood vessel is extracted and the central line is determined and based on the data on the peripheral edge of the blood vessel and the central line, quantitative analysis of the blood vessel to be an object for analysis is performed.
Patent JP-S63279993-A (JP)
Inventor: CHIYAARUSU NIKUSON HOWAITO
IPC: B63B35/44
Filed: 1988-04-14
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-S60238096-A (JP)
Title: Nozzle propeller
Inventor: NOUTOMI HIROSHI
IPC: C22C29/10
Filed: 1984-05-09
Abstract: PURPOSE:To decrease generation of erosion in the upper part on the inside surface of a nozzle and to improve propelling performance of a ship by depositing a Co-base alloy contg. NbC, VC and TiC by build-up welding to the upper part on the inside surface of the nozzle. CONSTITUTION:The nozzle 1 of a nozzle propeller is formed of an austenitic stainless steel, etc. A build-up metal layer 3 consisting of the Co-base alloy contg. >=1 kinds among hard carbides such as NbC, VC and TiC at >=40% by volume is formed over about 1/3 periphery of the upper part of the inside surface of said nozzle 1. Then the upper part of the inside surface of the nozzle 1 withstands severe cavitation so that the generation of erosion is decreased. The nozzle propeller which permits long period sailing is obtd.
Patent JP-H04308272-A (JP)
Title: Antistatic piled cloth
Inventor: TSUJII MORIKAZU
IPC: D06M101/16
Filed: 1991-03-29
Abstract: PURPOSE:To obtain an antistatic piled cloth having delicate and colored glossy relief pattern by applying a specific metallic powder to a part of a piled fluffy surface of a cloth having pile fluffs of a synthetic fiber and irradiating the cloth with heat ray. CONSTITUTION:A metallic powder having a heat conductivity of >=0.03cal/ cm.sec.deg is printed e.g. by mixing with a printing paste to a piled surface of a fluffy cloth having pile fluffs of thermoplastic synthetic fiber. The printed cloth is dried and irradiated with infrared ray to form a recess by the thermal energy accumulated in the metallic powder and obtain the objective antistatic fluffy cloth having excellent relief pattern with sharp boundary. Since the metallic powder has colored gloss corresponding to the kind of the metal, a colorful and unique relief pattern can be produced.
Patent JP-H08285760-A (JP)
Title: Characteristics tester for cloth
Inventor: SEKI MASAYUKI
IPC: G01N19/00
Filed: 1995-04-18
Abstract: PURPOSE: To obtain a characteristics tester for measuring the touch of a cloth quantitatively. CONSTITUTION: The characteristics tester for cloth comprises a table 10 for holding a test piece T of cloth having a circular hole flatly and fixedly, a conical test jig 6 being inserted retractively into the hole H of the test piece T, drive mechanisms 7-9 for advancing the test jig 6 toward the test piece T, a detector 5 for detecting the resistance when the test jig 6 is inserted into the hole H of the test piece T, a detector 14 for detecting the insertion of the test jig 6 into the hole H of test piece T, and a detection rod 15. In other words, when the conical test jig 6 is into the hole H of the test piece T, resistance is measured.  The resistance corresponds to the elongation force when the circular hole H is enlarged by means of the conical test jig 6 and since it is related to the touch of cloth, the touch of cloth can be measured quantitatively based on the resistance thus measured.
Patent JP-H07275973-A (JP)
Title: Production of metallic tube having plural branch tubes and piping header using same metallic tube
Inventor: IKUTA NAGAHARU
IPC: B21D26/041
Filed: 1994-04-05
Abstract: PURPOSE:To produce a metallic tube having branch tubes as one body and to use the obtained metallic tube as a piping header. CONSTITUTION:This method is to form plural branch tubes on a side wall of a metallic tube, drilled holes 4 are installed on the metallic tube in series, a filler 5 is filled inside the metallic tube, it is attached inside a die and the filler 5 is compressed, after one or two among the drilled holes 4 positioning on the central part are bulged and enlarged and a branch tube 3 is formed, further, it is attached inside the other die and the filler 5 is compressed, so two drilled holes 4 positioning on the outer side of the previous formed branch tube 3 are bulged and enlarged, and the branch tubes 3 extending to one direction or multi directions are formed.
Patent JP-H04303855-A (JP)
Title: Automatic document feeding device
Inventor: ASANO RYUZO
IPC: G03G15/04
Filed: 1991-03-30
Abstract: PURPOSE:To offer an automatic document feeding device where electrification prevention processing is executed without damaging a carrying characteristic by an endless elastic belt. CONSTITUTION:A pinch roller 8 pressing the endless elastic belt to the glass side of a document platen from the inside is constituted of an electrical conductive shaft body 11 rotated by following the turning of the endless elastic belt and an electrical conductive elastic layer 12 formed on the outside circumference of the body 11.
Patent JP-S57207975-A (JP)
Title: Controlling circuit corresponding to binominal data
Inventor: TENMA TSUTOMU
IPC: G06F17/16
Filed: 1981-06-17
Abstract: PURPOSE:To easily output the 1st and 2nd operand data so as to realize a high speed data processor, by installing a data processing circuit, a data holding memory, a data exchanging circuit, etc. CONSTITUTION:Data, such as a data name, a data control signal, a data value, etc., are inputted into a ten plate data processing circuit 20 and a ten plate memory 10 is accessed under the name of the inputted data, and then, updated ten plate data are produced from the read out ten plate data and the data control signal. The produced updated ten plate data are written in the memory  being accessed. Moreover, a cue control signal, a data exchange signal, and a  binominal processing control signal are produced and the data value is written  in a data holding memory 30 in accordance with the cue control signal or held data are read out, and then, a data exchanging circuit 40 makes the two data,  the data value and the held data, the 1st and 2nd operand data. Then, the  binominal processing control signal and the 1st and 2nd operand data are outputted from the circuits 20 and 40.
Patent JP-H06311105-A (JP)
Title: Identification code generation device and identification method using it
Inventor: WATANABE KIICHI
IPC: H04B7/26
Filed: 1993-04-20
Abstract: PURPOSE:To prevent the increase of a program with a simple processing by converting a part of a stored identification code into code data which a generation means generates and generating a new identification code. CONSTITUTION:Master MS has a random counter 16, converts a part of the identification code which is previously stored in registers 11 and 12 into code data generated in the counter 16, generates the new identification code and transmits it to slave SV. Thus, cost can be reduced be cause the identification code can be generated without connecting a memory to the external part of a control part. Furthermore, it is not required to input the identification code to the control part from the external part, and therefore the read program and the correction program of the large-scaled identification code become unnecessary. Thus, the processing can be simplified and the increase of the program can be prevented.
Patent JP-H02271726-A (JP)
Title: Protection system
Inventor: KURITANI KAZUNARI
IPC: H04B10/03
Filed: 1989-04-12
Abstract: PURPOSE:To reduce the total cost by coupling each optical output of electrooptic conversion circuits provided in duplicate with an optical coupler, connecting one optical transmission line to a receiver side, branching the line into two by an optical demultiplexer and selecting one output. CONSTITUTION:An input signal 10 is fed to either of electrooptic conversion circuits 50, 60 by a switch 20. Any optical output is subject to interrupt control from the circuit 50 or 60 by using a control signal 30 or 40. An optical coupler 70 couples the optical outputs of the circuits 50, 60 and outputs an optical signal of the circuit selected by the switch 20. An optical signal sent through an optical transmission line is distributed to both photoelectric conversion circuits 100, 110 with an optical demultiplexer 90 at the receiver side. A switch 120 selects one of electric signals converted by the circuits 100, 110 and outputs the result as an output signal 130. Thus, the protection system is attained through one fiber cable while redundancy is provided to the device.
Patent JP-S63259240-A (JP)
Title: Vibration isolator
Inventor: MAKIBAYASHI KATSUNORI
IPC: B62D27/04
Filed: 1987-04-16
Abstract: PURPOSE:To restrain an increase in pressure at the time of high-frequency vibration by connecting between inner and outer cylinders by an elastic thick film and an elastic thin film to form a liquid chamber and dividing the liquid chamber by the inner cylinder and a partition wall having an orifice, which is slidably fitted to the outer cylinder. CONSTITUTION:An outer cylinder 12 fitted to a vibration generating portion and a support portion and both axial ends of an inner cylinder 30 are connected by an elastic thick film 24 and an elastic thin film 36 to form a liquid chamber 44. An orifice 54 of a circumferential groove connecting notches 56, 58 is formed on an outer ring 52 fitted to the outer cylinder, end the outer ring is connected to an inner ring 48 capable of sliding to the inner cylinder 30 by an elastic body 50 to form a partition wall 46, thereby dividing the liquid chamber 44 into the upper and lower small liquid chambers 44A and 44B. Accordingly, great damping can be obtained by the long orifice 54 to restrain an increase in pressure at the time of high-frequency vibration.