baber/WOPTO huggingface dataset:
Patent JP-H05226288-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: NARAOKA MITSURU
IPC: H01L21/302
Filed: 1992-02-12
Abstract: PURPOSE:To minimize residual gas and prevent gas from running out during semiconductor wafer processing by integrating the amount of reactive gas flowing from a bomb to a semiconductor processing chamber using a mass flow controller to exactly grasp the amount of gas remaining in the bomb. CONSTITUTION:When gas starts to flow from a bomb 1 to a semiconductor processing chamber 5, a mass flow controller 3 transmits a signal to a gas flow integrator 6. Whether to continue processing using the current bomb 1 is judged based on the integrated value and a specific reference amount of residual gas. If the reference amount has been already exceeded, a gas interlock signal 7c is sent to a gas flow setting device 4, stopping the gas flow, interrupting the transport of a subsequently incoming semiconductor wafer, and instructing to change the bomb 1. If the amount of residual gas has not reached the reference value yet, a wafer is transported to the semiconductor processing chamber 5 and the current bomb 1 continues to be used for processing.
Patent JP-S56122212-A (JP)
Title: Noise suppressor
Inventor: KIMURA KENJI
IPC: G11B20/02
Filed: 1980-02-29
Abstract: PURPOSE:To ensure a free variation of the suppressing effect of noise, by adding a bias varying means to the diode. CONSTITUTION:The input signal is divided into low and high band components through the low and high pass filters 12 and 13. The low band component is applied directly to the mixer 14, and the high band component is applied to the same mixer 14 via the noise suppressing circuit 15. The circuit 15 consists of the diode bias control circuit comprising the diodes 18 and 19, resistances 20 and 21 plus the variable resistance 23. The forward bias of the diodes 18 and 19 increases when the value of the resistance 23 is increased. As a result, the cut-off region of the diode is reduced to decrease the noise suppressed region.
Patent JP-2000222723-A (JP)
Title: Recording medium and recording device
Inventor: IKEDA YOSHIYUKI
IPC: G11B5/64
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide the recording device for the recording medium having large recording capacity which can have even its disk outer peripheral edge area used as a recording area. SOLUTION: When the recording medium which has a thin film having at least a recording layer on the plate surface of a disklike substrate has the radius (r) of the disklike substrate and 10% of (r) is (d), the recording device which has the disklike recording medium, a head capable of reading at least information out of the recording medium, and a moving means for moving the head between a position opposite the plate surface of the recording medium and a position outside the plate surface of the recording medium uses this recording medium 1 as a recording medium.
Patent JP-S63192324-A (JP)
Inventor: ASAI NORIAKI
IPC: C11C3/00
Filed: 1987-02-05
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-H11225306-A (JP)
Title: Image processing unit and storage medium readable computer
Inventor: HIRAI YUICHI
IPC: H04N5/253
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To convert a display image into a next frame without interrupting an image in a short wait time in the case that each frame of a photographed photo film is picked up by a CCD, stored in a memory, extracted from the memory and displayed. SOLUTION: Image information of one frame of a film photographed by a CCD and received is processed by an A/D converter 105 and a decoder 104 and stored in a storage section 102. The image information is processed by a D/A converter 106 and a video encoder 107 during the storage period and outputted as display information via a switch 108. After the end of storage, the switch 108 is changed over and the image information in the storage section 102 is extracted, processed and then outputted.
Patent JP-H06269088-A (JP)
Title: Electric acoustic transducer
Inventor: BLEIM PETER
IPC: H04R9/06
Filed: 1994-02-23
Abstract: PURPOSE: To simplify the structure and also to improve the reproducibility of acoustic characteristic for an electroacoustic transducer having a partition wall and a mask by forming the mask with the flange of a magnet system. CONSTITUTION: This transducer 1 includes a diaphragm 5, a partition wall 24 that is located at the back of the diaphragm 5 and has openings 25 to 28 and 29 to 32, a mask 37 having its openings 38 to 40, etc. The coincidence is secured between the openings 38 to 40 and the different partition wall openings via various relative positions set between the wall 24 and the mask 37. When the mask 37 is formed with the flange of a magnet system 16 of the transducer 1, the structure of the mask 37 is simplified. Furthermore, the influence of additional allowance due to the mask 37 is never caused and the reproducibility of acoustic characteristic is improved.
Patent JP-S59149112-A (JP)
Inventor: FUKUNAGA MASAO
IPC: A47J19/00
Filed: 1983-02-17
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-H09217122-A (JP)
Title: Heat treatment of metallic tube coil and device therefor
Inventor: KURIYAMA TAKASHI
IPC: C23G5/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method for a metallic tube coil capable of removing the residual oil in the metallic tube of the metallic tube coil while preventing the readhesion of the residual oil to the metallic tube of the metallic tube coil and a device therefor. SOLUTION: A cylinder 43 is operated and a gas feed port member 93 is brought into tight contact with a gas receiving port member 91 via a cylinder rod 92. A cylinder 11 is operated to lower a tight contact member 1 via a cylinder rod 9, by which the tight contact member 1 is brought into tight contact with the upper part 12 of the hollow shaft part of an LWC 61. Next, a blower 6 is operated to supply the purging gas from a purging gas supplying device 55 into the metallic tube of the LWC 61. The residual oil in the metallic tube is then discharged outside together with the purging gas from the other end 61b of the LWC 61. The waste gas is sucked to the blower 6 as shown by an arrow 103 in Fig. The outside surface residual oil evaporated in a cooling zone 27 is sucked into the blower 6 as shown by arrows 101, 102 and 103.
Patent JP-H10221636-A (JP)
Title: Head mounted type display device
Inventor: UCHIYAMA SHOICHI
IPC: G02F1/13
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To display an image being excellent in a hue by providing an optical filter for limiting the light beam band of a display image and displaying the image provided with a function for compensating a magnifying power aberration remaining in a magnifying optical means and/or a distortion aberration. SOLUTION: A processing is executed to a video source signal so as to permit the magnifying powers of three RGB main wavelength light beams 101-103 to be equal through the magnifying optical means in the spectral transmission factor characteristics of respective RGB colors in LCD. But the large deterioration of the hue exists by a transmissive light beams existing in a position separated from the RGB main wave lengths 1-4. Then, the optical filter provided with the spectral transmission factor charcteristic is inserted between a back light and a liquid crystal display element. The optical filter is constituted by adhering the two optical filters provided with the spectral transmission factor characteristic. Therefore, a transmissive rate in the wavelength band where the light beams 1-4 exist is equal to below 5% concerning the spectral transmission factor characteristic.  In the meantime, the wave length band where the RGB main wave lengths exist is provided with the high transmissive rate being more than 90%.
Patent JP-H01203128-A (JP)
Title: Sheet material supplier
Inventor: OKUZAWA TSUGIO
IPC: B65H3/06
Filed: 1988-02-08
Abstract: PURPOSE:To prevent a sheet material from being scratched and draw out surely the sheet material by making a supply roller a rotary body having on an outer perimeter surface a plurality of elastic projections. CONSTITUTION:A supply roller 74 is of an approximate half-moon shape, and is driven intermittently at every determined angle by means of a drive means, and makes one rotation with a shaft 75 as a center at the time of paper feed, and is out of contact with image-receiving paper C at the time of rotation stoppage. A plurality of elastic projections 74b and a protruding portion 74a which at first comes into contact'' strikingly with the image receiving paper, are provided at the circumferential portion of the supply roller 74. When the image receiving paper C is started to be supplied, the protruding portion 74a comes into contact strikingly with the image-receiving paper at the uppermost portion, and the paper C is pushed in the direction of delivery out. And, the image-receiving paper C at the uppermost portion is carried out by means of frictional force against projections 74b. At this time, as the image receiving paper C at the uppermost portion is carried by means of frictional force against projections 74b, frictional force against another sheet of image receiving paper C which is underneath the paper C, is restrained small, and the image copying surface of another sheet of image receiving paper C which is located underneath is not marred by contact with the image receiving paper C which is located thereon.
Patent JP-S59153246-A (JP)
Title: Debug assisting device
Inventor: ONODERA OSAMU
IPC: G06F11/36
Filed: 1983-02-18
Abstract: PURPOSE:To find out easily optional trace information by connecting a main memory, debug control word memory and a logical channel memory to a debug assisting means through an information processor and an interface group, and comparing the information processing state. CONSTITUTION:The information processor 1 is connected to the debug assisting means (DAM)2 through the interface register group 11. The debug assisting main storage 12 is divided by a specified rule and the number of debug control words and logical subchannel headers equal to the divided number are assigned to the register groups 13, 14. In addition, the same number of comparator groups 15 are also assigned to the register group 13. The information processor 1 outputs a LOAD DEBUG ASSIST instruction and the a START DEBUG ASSIST instruction to the DAM2 to start a logical subchannel. Consequently, the information processor 1 traces the program travelling status of the information processor 1. Thus, the addition and change of debugging can be easily performed and much debugging information can be obtained.
Patent JP-S63194070-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: E04G21/16
Filed: 1987-02-06
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-S54119242-A (JP)
Title: Dry type development process
Inventor: AMEYAMA MINORU
IPC: G03G13/09
Filed: 1978-03-09
Abstract: PURPOSE: To carry out dry type development without causing offset of a medium of an electrostatic latent image, by enabling a space between a magnetic brush roller and a gap roller to be changed by changeover.  
     CONSTITUTION: A static latent image bearing medium 3 is fed with paper feed roller 4, led with guide plate 2, and guided into a space between magnetic brush roller 1 and gap roller 6 normally positioned on a full line. The end of medium 3 is detected with sensor 5 when this comes near the line connecting the axes of rollers 1 and 6. A control circuitry not shown actuated with sensor 5 half rotates eccentric shaft 7 of roller 6 to shift roller 6 to the position of an alternate long and short dash line. Accordingly, the space which was maximum between rollers 1 and 6 becomes minimum, and the static latent image on medium 3 is scraped and developed with the end of brush around roller 1. When the rear end of medium 3 has passed, sensor 5 detects this, half rotates shaft 7, and the space between 1 and 6 returns to the maximum. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11224520-A (JP)
Title: Surface light source device
Inventor: ISAMOTO KEIJI
IPC: F21V8/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce light loss in a boundary part when light conductive plates divided into a plural parts are combined, obtain a large light conductive plate, and apply to an LED(light emitting diode) room lighting system in a surface light source device. SOLUTION: Edge surfaces of a plurality of light conductive plates 21, 22 are combined so that light incident to one light conductive plate 21 from a light source 3 is propagated to the other light conductive plate 22 without practically generating total reflection on the boundary edge surface. Light loss on the boundary surface is reduced as much as possible, a large light conductive plate can be obtained by combining a plurality of light conductive plates, and the light conductive plate obtained is suitable for a lighting system, and it is easy to handle for transportation and setting.
Patent JP-S63192809-A (JP)
Title: Oxygen hole opening apparatus for iron tapping hole in blast furnace
Inventor: KOGA YASUHIDE
IPC: C21B7/12
Filed: 1987-02-05
Abstract: PURPOSE:To suitably execute hole opening as rapidly responding to variation of combustion consumable velocity of an oxygen blowpipe by hanging the oxygen blowpipe supplying device as movable toward horizontal direction under condition of holding forward-bent posture to a horizontal holding girder through a hanging device. CONSTITUTION:The oxygen blowpipe supplying device 7 is hung so as to be able to change inclining angle by the hanging device 31. The hanging device 31 is supported as movable to the horizontal holding girder 32 through wheels for moving 32a, 33b and the horizontal holding girder 32 is hung swingably through a rotating hanger 34 arranged at tip of a swinging arm 14. Further, a cylinder device 35 for moving hanging device arranges the base thereof to the horizontal holding girder 32 and the cylinder rod at the tip thereof arranges to the hanging device 31. In this way, the cylinder device 35 for moving hanging device pushes the oxygen blowpipe supplying device 7 by the setting pressure under hole opening posture through the hanging device 31 toward the iron tapping hole direction, and further in case the force with more than the setting reaction is transmitted through the oxygen blowpipe 1 and the oxygen blowpipe supplying device 7, it is immediately worked so as to retreat.
Patent JP-S54118790-A (JP)
Title: Mobile object measurement system
Inventor: MATSUSHITA IWAO
IPC: G01S5/12
Filed: 1978-03-08
Abstract: PURPOSE:To secure an accurate position measurement for the mobile object by calculating the position of the mobile object with use of the two position lines of the radio navigation system plus a position line of a satellite. CONSTITUTION:The position measurement system comprises stationary or synchronous satellite 1, mobile object 2 such as a ship or plane, ground station 3 plus omega stations 4a-4c. Object 2 receives the omega signal from the omega station and also transmits the distance measurement signal to station 3 from object 2 via satellite 1 as shown by the solid lines. Station 3 transmits in return the measurement signal to object 2 via satellite 1 as shown by the dotted lines. Thus, object 2 calculates the distance between it and satellite 1 and then measures the position of its own based on the data of the distance and the position. In such way, the position measurement is carried out with use of three position lines in a high accuracy and with reduced error.
Patent JP-H08200043-A (JP)
Title: Muffler
Inventor: FUKUSHIMA KOJI
IPC: F01N1/24
Filed: 1995-01-19
Abstract: PURPOSE: To reduce noise components including in exhaust gas effectively by connecting a muffler to the position on the way of an exhaust pipe for circulating exhaust gas in an engine for a vehicle. CONSTITUTION: In a muffler which consists of a space for circulating exhaust gas, an inorganic fiber noise absorbing material 3, and a shell 2 for covering the outside of the noise absorbing material 3, a meshed wire gauze 4 of a metallic line having whose line diameter is 0.1 to 1mm and mesh is 5 to 100 mesh, is arranged on a space side in which exhaust gas in the inorganic fiber noise absorbing material 3 is circulated.
Patent JP-S61187136-A (JP)
Title: Optical recording medium and its writing and reading method
Inventor: ITO YUJI
IPC: G11B7/244
Filed: 1985-02-15
Abstract: PURPOSE:To record and reproduce optically with a recording medium having an excellent shelf life by subjecting a recording layer consisting of a polymer to corona, electrification, writing recording information with the irradiation of light or heat, arranging a ferroelectric liq. crystal close to the written recording layer, and reading the variations of the refractive index to light. CONSTITUTION:An optical recording medium is formed by a supporting substrate (b) and a recording layer (a) consisting of a polymer on the substrate (b). The recording layer (a) is corona-electrified and then irradiated with light or heat to form an electret, and hence the recording information is written. A ferroelectric liq. crystal is arranged close to the recording layer (a) of the optical recording medium on which the recording information is written as an electret, and reading light is irradiated on the liq. crystal. The resulting variations of the refractive index is then read to read the electret of the recording layer as the recorded information. Consequently, the reading precision is high, the damage of records due to the physical and chemical effect from the outside is reduced, and information is written on and read from the recording layer having an excellent shelf life.
Patent JP-S56122428-A (JP)
Title: Construction of mat foundation
Inventor: MORI HITOSHI
IPC: E02D27/01
Filed: 1980-03-03
Abstract: PURPOSE: To construct a mat foundation having good yield strength with good efficiency and at low cost by a method in which a base panel is fitted into the groove of two panels crossing the cross framework of a base block, and then concrete is cast in the spaces of the block and the panels.  
     CONSTITUTION: The ground 1 is excavated 2, a foundation 3 is applied, and then a base block A is formed by placing lattice framework 6 whose both outer frameworks 4 are connected by plural cross frameworks 5 on the foundation 3. Then, on the cross frameworks 5, two parallel panel grooves 7 are provided in a direction crossing the cross frameworks 5, and then a base panel 8 composed of gypsum, slag, and a fibrous binder such as asbestos, etc. is fitted into the panel grooves 7 and fixed. Then, concrete 11 is filled in the space 9 of the block A and the space 10 of the left- and right-handed base panels 8 connected. Thus, the concrete 11 is diffused to the foundation 3, thus enabling the upper load to stafely transmit to the substratum 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5659214-A (JP)
Title: Production of optical transmission body terminal part
Inventor: HASEGAWA HIROYUKI
IPC: G02B6/245
Filed: 1980-03-03
Abstract: PURPOSE:To make the removal of clad easy by heating a cylindrical terminal member having a slender stepped hole of two inside diameters respectively nearly equal to the outside diameter of an optical fiber and the thermoplastic clad on the outside circumference thereof to above the softening point of the clad material, inserting said optical transmission body into said member, projecting the optical fiber from the opposite side and securing the same. CONSTITUTION:A cylindrical terminal member 1 having a slender stepped hole consisting of a hole 7 of an inside diameter nearly equal to the diameter of an optical fiber 3, and a hole 5 of an inside diameter nearly equal to the outside diameter of the clad 4 on the outside circumference thereof is beforehand heated to above the softening point of the clad material 4 of its transmission body 2, and the transmission body 2 is inserted into the stepped hole and is pushed in until the end of the optical fiber 8 projects from the opposite side. The member is then cooled and after the clad material 4 has solidified, a securing material 11 is filled in the spot-faced part 11 of the terminal member 8 to secure the end of the optical fiber 8. The end side thereof is then polished to an optical surface. Thereby, the clad optical fiber 3 may be removed of the clad easily without being broken and the terminal may be manufactured.
Patent JP-S62184540-A (JP)
Title: Microprogram load circuit
Inventor: OZAWA SUMIO
IPC: G06F9/24
Filed: 1986-02-07
Abstract: PURPOSE:To eliminate necessity that an unnecessary jump instruction is inserted into a microprogram by providing a comparator detecting that contents in a control memory address register are equal to a final address in a writable control memory. CONSTITUTION:A microprogram Ai-1 is stored and executed in the writable control memory 11. Since at that time a value obtained by adding one to the final address in the memory 11 is previously set to a critical value register 1, the output of the comparator 3 does not become effective, and a multiplexer 4 selects data from an adder 16. If the contents in the control memory address register 14 become equal to the final address in the memory 11, the output 5 of the comparator 3 becomes effective, and the multiplexer 4 is set to the side of an entry address register 2. However, at that time a new microprogram Ai is stored in the memory 11, the program Ai is consecutively executed after the microprogram Ai-1.
Patent JP-S58194958-A (JP)
Inventor: KAMIRURO PAFUOONI
IPC: C09B29/36
Filed: 1983-02-21
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-S61186514-A (JP)
Title: Draw-winding of polyamide fiber
Inventor: OHARA MIKIO
IPC: D02J1/22
Filed: 1985-02-15
Abstract: PURPOSE:A polyamide is melt-extruded into a multifilament yarn, cooled down, treated with an aqueous finishing oil and wound up without drawing, then, the yarn is drawn, treated with a specific amount of water and wound up to give a yarn of high dimensional stability without heat setting. CONSTITUTION:A polyamide is melt-extruded into a multifilament yarn, cooled down, treated with 4.0-8.5wt% of an aqueous finishing oil and wound up into a package 1 without drawing. Then, an undrawn yarn Y is taken out of the package 1, drawn between feed roller 5 and drawing roller 7, brought into contact with the water-applicating roller 9 to give 1.0-7.0wt% of water to the yarn and wound up into a package 15 under a low tension of 0.08-0.18g/d. The water to be applied is preferably a dilut emulsion containing a small amount of a fihishing oil.
Patent JP-H10220015-A (JP)
Title: Automatic gripping device
Inventor: TANIJIRI HIDEO
IPC: E04G21/16
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To automatically and continuously convey building materials from a cargo handling yard on the ground to a working space in the lower part of a topmost story. SOLUTION: An automatic gripping device (t) is used in a conveying system composed of a horizontal conveying means for conveying building materials delivered thereonto from a cargo handling yard on the ground, a vertical conveying means for conveying the material delivered from the horizontal conveying means, up to a working space in the lower part of a topmost story of a building, and a shifting means for shifting the materials from the horizontal conveying means onto the vertical conveying means. The automatic gripping device (t) is composed of a rectangular sling frame 30, a pair of clamping rods 32 provided on opposite sides of the sling frame 30 so as to be openable and closable, a hydraulic cylinder 33 for opening and closing the clamping rods 32, and a control device 3301 for controlling the hydraulic cylinder 33.
Patent JP-S60202152-A (JP)
Inventor: TOMASU POORU ROTSUKUHAATO
IPC: C08K5/5419
Filed: 1985-02-15
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。