baber/WOPTO huggingface dataset:
Patent JP-H03112204-A (JP)
Title: Microwave detector
Inventor: HATASA TAKESHI
IPC: H01Q1/24
Filed: 1989-09-26
Abstract: PURPOSE:To reduce the height of a horn antenna element and to reduce manufacturing man-hours by using a ground plate formed on a plane at a side opposite to the loading plane of the horn antenna element in a microstrip plate also as the bottom wall of the antenna element. CONSTITUTION:A circuit required for a microwave detector is formed on the main surface of the microstrip plate 1 outside the loading area of the horn antenna element 2, and the connection of electronic components in the circuit is performed mainly by using a microstrip ground plate(MGP) layer 1B. Meanwhile, an MGP layer 1D is formed on the plane opposite to the main surface of the plate 1, and an insulating film 1E covering the layer 1D is formed. The ground plate layer of the layer 1D is positioned at the mounting area (shown in dotted line) of the element 2, and a screw 4 is pierced through, and the element 2 is connected electrically to the layer 1D. Thereby, the ground plate layer comprises the bottom part of the antenna element 2.
Patent JP-2001078013-A (JP)
Title: Electronic watermark compositing device and image alteration deciding device
Inventor: ARAGAI YASUHIRO
IPC: H04N1/387
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To composite an electronic watermark with an image photographed by an order receiver based on the request of an orderer by compositing cipher information which is prepared by enciphering image identification information for identifying an input image with the image as an electronic watermark, recording it and reporting a method thereof and the image identification information. SOLUTION: A method for extracting the electronic watermark composited with an image 10, a method for deciphering the cipher information to be used as electronic watermark and the image identification information of the image 10 to be used for preparing the cipher information are reported by the manager of a laboratory system to the user of an image alteration discriminating device 90, namely, to the orderer. The order receiver receives a recording medium such as CD-ROM storing a composited image 11 from a laboratory system, selects a required image out of recorded images and presents it to the orderer as photograph data for proving progress. In order to discriminate whether an image 12 presented by the order receiver is altered, the orderer uses the image alteration discriminating device 90.
Patent JP-H04133915-A (JP)
Title: Recording device
Inventor: SUZUKI TETSUO
IPC: B65H5/06
Filed: 1990-09-21
Abstract: PURPOSE:To simplify the driving transmission part for transmitting a driving force to feeding rotating bodies by accompaniedly turning the feeding rotating bodies, via a recording sheet, by the rotation of a transferring rotating body for transferring recording sheets to a recording position, so that they are returned to the initial rotating position. CONSTITUTION:Recording sheets 1 being fed from a front pin 11a or a rear pin 11b at the time of feeding drive are separated by separation rollers 11a2, 11b2, and are nipped by both a resistration roller 11c and an upper roller 11d, and then sent to a transfer roller 2. Thereby the recording sheets are fed to a recording head 7. At that time, the separation rollers 11a2, 11b2 are at a standstill in such a state that the recording sheet 1 has been pressed by the circular-arc surfaces 11a22 and 11b22 as shown in the figure. Thus, as the recording sheet 1 is transferred, the separation rollers 11a2, 11b2 are accompaniedly turned, so that the flange parts 11a21, 11b21 are turned to the position where they are opposite to the recording sheet 1, and are returned to the initial state.
Patent JP-H0698623-A (JP)
Title: Grading device of thresher
Inventor: FUJIMITSU KEISUKE
IPC: A01F12/32
Filed: 1992-09-21
Abstract: PURPOSE:To suit a threshing device having a straw rack style grading member for the threshing of wet grains by changing the structure of the threshing device from a conventional structure. CONSTITUTION:The grading structure of the thresher is characterized by disposing a lower straw rack 15 in the longitudinal direction ranging from the front end of the upper straw rack 15 to a place above the second recovering member 8 between the upper straw rack 15 for receiving and transferring treating materials from receiving net 3 and a grain sieve 18 at a place above the first recovering member 7, placing the rear end of the upper straw rack 15 at a place front from the rear end of the grain sieve 18, and disposing an upper grain pan 12 for guiding the treating materials discharged from the dust- discharging port 1a at the rear part of a threshing cylinder 1 into a treating cylinder 4 disposed behind the threshing cylinder in the state ranging from the lower part of the dust-transferring port 1a to the treating cylinder 4.
Patent JP-H07104352-A (JP)
Title: Finder device for camera
Inventor: TSUJI SADAYUKI
IPC: G03B13/10
Filed: 1993-10-06
Abstract: PURPOSE:To attain miniaturization by constituting finder visual field varying members which shield the top and bottom edge parts of the picture of a finder so as to let one member move up and down and the other member turn round centering an axis line parallel with an optical axis. CONSTITUTION:In a standard picture, a member 13 pushes up the top end of the arm part of a lever 10, the arm part obtains a horizontal state and the receiving seat 10b of the lever 10 pushes up the bottom end of the vertical side part 5d of the visual field varying member 5 against the downward energizing force of a spring 8. Therefore, the member 5 is moved vertically upward in a lens holding frame 4 by using its hole 4a as a guide and the horizontal side part 5c of the member 5 is withdrawn upward from the window 4e of the lens holding frame 4. Moreover, the member 5 is pushed up by the lever 10 and a pin 5b is moved vertically upward as well so that the other visual field varying member 6 is turned counterclockwise centering a fixing shaft 4b and withdrawn under the window 4e. Consecutively, the picture obtains the size of the window 4e.
Patent JP-2000082647-A (JP)
Title: Method and device for applying resist film
Inventor: YONAHA MASAYA
IPC: B05D1/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a resist film can be applied to a wafer with high film-thickness uniformity and high in-plane quality uniformity without causing uneven application on the peripheral section of the wafer even when the wafer has a large diameter. SOLUTION: A method for applying resist film is devised to apply a resist film having a film thickness of <=5,500 Å to a wafer having a diameter of >=8 inches by spin coating. The method includes a first step in which a resist is dropped onto the wafer while the wafer is rotated at a number of revolutions of 500-1,200 rpm and, when the resist is spread all over the surface of the wafer, the dropping of the resist is stopped, a second step in which the number of revolutions of the wafer is raised to a required number of revolutions found from the correlation between the thickness of the resist film and the number of revolutions of the wafer which prescribes the thickness from the number of revolutions in the first step and the wafer is rotated at the required number of revolutions for 1-5 seconds,  and a third step in which the wafer is rotated at a number of revolutions lower than that in the second step for >=15 seconds.
Patent JP-2000082423-A (JP)
Title: Image display device and its manufacture
Inventor: ENOMOTO TAKASHI
IPC: H01J29/87
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an image display device efficiently, capable of supporting a load of atmospheric pressure and making heights of supporting members uniformized and precisely arranging the supporting members in the prescribed positions. SOLUTION: A vacuum envelope is provided with a rectangular flat face plate 1, and a rectangular flat rear plate 3 arranged facing opposite to the face plate 1 via sidewalls 2, and plural support members 12 for supporting atmospheric pressure are provided between the face plate 1 and the rear plate 3. Each support member 12 has a slender rectangular base 18 and plural tips 20. The base 18 has a contacting surface contacting to the rear plate 3, and a tip surface adjacent and facing opposite a fluorescent screen 7 formed on the face plate 1. A part of the contacting surface is bonded to the rear plate 3, and the area of the bonded part 24 is smaller than that of the contacting surface. The tips 20 are fixed to the tip surface of the base 18 and abuts against the fluorescent screen 7.
Patent JP-H0892476-A (JP)
Title: Permanently antistatic composite resin composition
Inventor: SHIBATA YUKIO
IPC: C08L101/12
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a permanently antistatic agent with which a thermoplastic synthetic resin composition satisfactory in permanently antistatic properties and mechanical properties can be obtained, by using a specific polyurethane and a polyacetal in combination. CONSTITUTION: The subject permanent antistatic agent comprises a polyurethane (A) having a surface resistivity of 10<14> Ω or lower and a polyacetal (B) in a weight ratio of 1:10 to 40:1. This " agent is mixed with a thermoplastic resin (C) to give a composition in which the contents of the ingredients (A), (B), and (C) are 2-40wt.%, 1-20wt.%, and 60-97wt.%, respectively. The ingredient (C) is preferably a (co)polymer of a vinyl compound, in particular, a thermoplastic polyolefin or styrene resin. This composition may contain a dispersant, preferably a polyolefin containing hydroxyl, epoxy, or acid anhydride groups.
Patent JP-H1179394-A (JP)
Title: Carrier method for erythritol crystal
Inventor: MORIOKA SATOSHI
IPC: B65G53/10
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To carry erythritol crystals without inclusion of metal impurities by adopting an air current carrier method to suspend erythritol crystals for a gas current by flowing gas in a pipe and regulating a proportion of the erythritol crystals against the carrier air current. SOLUTION: Erythritol crystals fed and stored in a blow tank 1 from a product supply tank are cut out from air on the side of the tank, guided to a carrier piping 4, made in a suspended state by secondary side air and carried under a product tank three air currents carrier method. Thereafter, a proportion (solid Kg/gas Kg) of the erythritol crystals against the carrier air current which is a mixing ratio in air current carriage is regulated to 8-15. Additionally, in case when the mixing ratio is less than 8, carrier capacity is improved but the erythritol crystals are broken, and product consolidation is caused. Furthermore, in the case when the mixing ratio exceeds 15, it becomes uneconomical from a view point of carrier capacity, plug length of the crystals increases, and vibration of the piping is caused.
Patent JP-H05270525-A (JP)
Title: Heat seal station
IPC: B65B31/02
Filed: 1992-09-21
Abstract: PURPOSE: To enable evacuation of a space between edges of upper and lower sheets and rapid gas filling at a heat seal station that heat-seals upper and lower sheets and formed packs by lying a spacer plate with a nozzle path between edges upper and lower sheets. CONSTITUTION: Lower and upper sheets 1, 2 are paid out respectively from upper and lower storage rollers and the lower sheet 1 has been formed with a pack receiver 5 at a deep drawing station T at a predetermined pitch. Then, the upper sheet 2 is synchronously supplied after the pack receiver 5 is filled with a pack material 6, followed by reception of the pack 6 in box-shaped upper portion 9 and lower portion 8. And interior of the pack is evacuated through a nozzle channel 21 of the spacer plate 15 inserted between edges of the both sheets 1, 2 in the state that the upper sheet 1 has been made contact with the inner face of the heat sealing tool 12 under vacuum pressure, and the edges of the both sheets 1, 2 are heat-sealed after filling the gas.
Patent JP-S63107635-A (JP)
Inventor: YASUDA HIROSHI
IPC: E04H1/02
Filed: 1986-10-21
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-S60143022-A (JP)
Title: Digital signal processing device
Inventor: MORIMURA ATSUSHI
IPC: H03M1/04
Filed: 1983-12-29
Abstract: PURPOSE:To attain the increase in accuracy of an A/D converter by offsetting a prescribed signal to an analog input section of an A/D converter to average a digital signal after A/D conversion. CONSTITUTION:An offset signal of m/n-level (0<=m<n) of the LSB level of an A/D converter circuit 10 is added to an analog input signal from an offset generating circuit 11 and the added signal is applied with A/D conversion by the circuit 10. An output digital signal (b) of the circuit 10 is averaged by an averaging circuit 12 to output a signal (c). In this case, the timing of the circuits 11, 10 and 12 is controlled to add the m/n-level of the LSB by the timing generating circuit 13 once or over at a half period 1/2f0 of the frequency f0 required by the digital signal. When the timing (t) is an odd number, the input signal is subjected directly to A/D conversion (10) and when the (t) is an even number, the offset signal is added and subjected to A/D-conversion (10). With n=2 and m=1, the coding with accuracy as twice as coding using the single A/D converter 10 is attained.
Patent JP-2001073160-A (JP)
Title: Method for plating cooling channel of metal mold
Inventor: MORI YOICHI
IPC: B29C33/38
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To form a uniform plated film on a cooling channel of a metal mold. SOLUTION: A soln. feeding path of a soln. is connected to the inflow port 3 of a cooling channel 2, moreover, a recovering path 5 of a soln. connected to the outflow port 3a of the cooling channel 2 is provided with a blocking means 8, a plating soln. is allowed to freely circulated and stayed on the cooling channel 2, the plating soln. is discontinuously flowed therein, by which electroless plating is formed by the plating soln. stayed at the inside of the cooling channel 2, furthermore, the plating soln. whose concn. has been reduced by the componential precipitation is circulated and renewed to increase the plating rate, also, by the circulation at the time of renewing the plating soln., generated gas is exhausted and is not stayed at specified places, and uniform plating is executed. Moreover, the renewing of the plating soln. is not successively executed from the upstream side (inflow port 3 side) not is executed as to the total quantity in the cooling channel 2 at a time, by which the soln. quality and soln. compsn. of the plating soln. in the cooling channel 2 are made the same, and a uniform plated film is formed on all the inner wall faces of the cooling channel 2.
Patent JP-H04128494-A (JP)
Title: Method for connecting end porting of propulsion pipe made of synthetic resin and manhole
Inventor: FUJII SHIGEKI
IPC: E21D9/06
Filed: 1990-09-19
Abstract: PURPOSE:To enhance watertightness by fitting in a space between the opening of a manhole and the end portion of a propulsion tire a ring-shaped connecting member provided at its inner peripheral face with a sealing; member to be pressed into contact with the outer peripheral face of a synthetic resin pipe and having its outer peripheral face formed into an uneven rough surface. CONSTITUTION:A ring-shaped connecting member 70 is formed by a tube portion 71 made of resin and having its outer peripheral face made uneven by sanding process and an annular elastic seal member 72 made of rubber. After the end portion of the forefront propulsion pipe 30 reaches the opening 61 of a manhole 60, a cutter is disconnected from the pipe 30 inside the manhole 60 and the member 70 is fitted over the end portion of the pipe 30. The inner peripheral face of the member 72 is then pressed into contact with the outer peripheral face of the end portion of the pipe 30 for watertight sealing between the outer peripheral face of the pipe 30 and the inner peripheral face of the member 70. The space between the outer peripheral face of the pipe 30 and the inner peripheral face of the member 70 is filled with a filler 90. Thereby watertightness is enhanced.
Patent JP-H03113208-A (JP)
Title: Preventive method for danger caused by reverse blow to burner
Inventor: NISHI TAKAHIRO
IPC: F23L17/00
Filed: 1989-09-27
Abstract: PURPOSE:To prevent pollution in a room caused by exhaust gas by detecting a temperature of exhaust gas and a temperature of outflow gas, switching off the electrical circuit of a solenoid valve by a detection signal obtained by comparison of both temperatures, and shutting off the supply of fuel gas. CONSTITUTION:In the case of normal exhaust, air flows from a reverse-flow outlet part 3 into a reverse-flow preventive device 1; therefore, the relationship of temperatures between an exhaust gas temperature sensor 2 and an outflow gas temperature sensor 4 shows the relation that the former has naturally a higher temperature than that of the latter. In the case of the reverse flow of exhaust gas, the exhaust gas flows reversely from the reverse-flow preventive device 1. Therefore, the relationship of temperatures between the exhaust gas temperature sensor 2 and the outflow gas temperature sensor 4 indicates the relation that the former has a temperature equal to that of the latter, or the latter has a higher temperature than that of the former. In other words, when the exhaust gas temperature sensor 2 detects a higher temperature than that detected by the outflow gas temperature sensor 4, the exhaust is always normal. In other cases than the above, however, it is judged that the exhaust is abnormal, and the electrical circuit of a solenoid valve 5 is turned OFF. When the electrical circuit of the solenoid valve 5 is turned OFF upon ascertainment of the relation between the exhaust temperature in the reverse-flow preventive device 1 and the temperature of the outflow gas flowing out of the reverse-flow outlet part 3 after detecting both temperatures, the accurate shutting-off of gas feed can be carried out under any conditions.
Patent JP-H0297910-A (JP)
Title: Attachment optical device for stereoscopic microscope
Inventor: YOMODA KAZUO
IPC: G02B21/00
Filed: 1988-10-05
Abstract: PURPOSE:To observe an observed surface at a distance to be somewhat separated without moving an object by arranging a relay lens and a field lens in specific positions between the object and the objective of a microscope. CONSTITUTION:Between an object 4 and the objective of a stereoscopic micro scope 3, a relay lens 1 and a field lens 2 are arranged, and for the positional relation, the field lens 2 is positioned on the real image surface of the relay lens 1, and the objective of the microscope 3 is positioned in a condition to be focused on the real image surface of the field lens 2. In such a way, the back side or side surface of the objective 4, whose surface is observed, namely, the observed surface at a distance to be somewhat separated can be observed without moving the object 4.
Patent JP-S62111603-A (JP)
Inventor: MIYANISHI YOSHIHIDE
IPC: A01B69/02
Filed: 1985-11-08
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-H04132210-A (JP)
Title: Manufacture of semiconductor device
Inventor: KADOMA GENZO
IPC: H01L21/302
Filed: 1990-09-25
Abstract: PURPOSE:To obtain a wafer whose thickness is uniform in the central part and the peripheral part by a method wherein, when an ashing operation is executed, an electric- field correction plate formed of the same compound as the surface of a substratum substrate is installed on an electrode of an ashing apparatus. CONSTITUTION:A substratum electrode 6 is formed of stainless steel or Al; its outermost surface is coated with a coating material. A distance d2 between the outermost circumference of a wafer groove and the outermost circumference of the lower-part electrode can be changed arbitrarily so as to correspond to the diameter of a wafer to be used. An electric-field correction plate 8 which is placed at the outer circumference of the wafer can be decided arbitrarily so as to correspond to the material of the wafer placed on a hole 7 for wafer mounting use. A reduction in a film on the outermost circumference of the wafer is different according to whether the electric-field correction plate exists or not. The resist on the wafer is ashed completely by an O2 plasma; after that, a 100%-overashing operation is executed additionally. When a quartz correction plate does not exist, a reduction in an SiO2 film progresses. When a quartz ring correction plate exists the reduction in the SiO2 film is not caused at all.
Patent JP-S62112900-A (JP)
Inventor: YARUMO RETSUPENEN
IPC: E21D20/02
Filed: 1986-10-24
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-H0784859-A (JP)
Title: Database constitution system
Inventor: TANIDA SHUICHI
IPC: G06F17/30
Filed: 1993-09-14
Abstract: PURPOSE:To provide the database constitution system which can update or integrate a data even when the relation between elements is ambiguous and can not be specified. CONSTITUTION:An object information processing part 10 acquires an element of information to be evaluated from an element information database A when the element is registered in the element information database A or registers it when not, and retrieves and obtains information on relation between elements from a relation information database B. A relation rule processing part 20 sets a corresponding selection rule candidate for the element to be evaluated and the information on the relation between the elements and stores it as type information in a type information database C. A logical arithmetic processing part 30 decides the corresponding candidate for an optionally specified element according to the degree of adaption by using type information obtained by retrieving the type information database C. A relation information processing part 40 registers the relation information on the decided corresponding candidate in the relation information data base.
Patent JP-S61130756-A (JP)
Inventor: YOSHINO SHOJI
IPC: F25B5/02
Filed: 1984-11-29
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-S63105708-A (JP)
Inventor: MINAGAWA TAKUMI
IPC: D06M101/16
Filed: 1986-10-22
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-S63106078-A (JP)
Title: Display method for character string echo of graphic processor
Inventor: TAKEUCHI YOSHIHARU
IPC: G06T11/80
Filed: 1986-10-22
Abstract: PURPOSE:To attain 2<n> color character string echo display without increasing a frame memory by using the frame memory in a graphic display without providing the frame memory only for the character string echo display. CONSTITUTION:A graphic input and output control means 21 may execute an input from a keyboard 7 according to the instruction of an applied program 1, clears an area on the frame memory corresponding to an echo area on a surface through an area erasing means 22 and displays in initial character string by the designated size and color or the like by an echo display means 23. Every time when one character is inputted from the keyboard 7, the graphic input and output control means 21 receives a character code through a keyboard interface 3, and after an area to display the character as an echo is erased by the area erasing means 22, the character inputted by the echo display means 23 is displayed as the echo.