baber/WOPTO huggingface dataset:
Patent JP-H06229764-A (JP)
Title: Piezoelectric oscillation gyro
Inventor: YOSHIDA TETSUO
IPC: G01C19/5663
Filed: 1993-01-29
Abstract: PURPOSE:To prevent the leakage of mechanical oscillation while protecting against external electromagnetic noise. CONSTITUTION:The case of a piezoelectric oscillation gyro is constituted of a plastic case body 13 and a conductor layer 12 provided on the outer surface of the case body 13. The case may be metallic and in that case the case is connected with the earth terminal of an external circuit board through a conductive rubber-like elastic body.
Patent JP-S60159686-A (JP)
Inventor: KUNO KAZUO
IPC: H05H1/12
Filed: 1984-01-31
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-H10211493-A (JP)
Title: Structure of water treatment tank
Inventor: YAMADA HIDEAKI
IPC: C02F3/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To easily assemble a water treatment tank by unitedly installing a diffusion pipe for supplying air to an air diffuser in a partitioning plate and installing the partitioning plate in which the diffusion pipe is installed in the water treatment tank by fitting from the upper side of the water treatment tank in freely detachable manner. SOLUTION: A water treatment tank 3 is partitioned by a partitioning plate 17 into an aeration chamber 15 and a precipitation chamber 16 and the upper end part 17a of the partitioning plate 17 is projected upward out of the surface of the water in the water treatment tank 3 and at the same time the upper part of the partitioning plate 17 is connected with an upper end part of an aeration chamber surrounding plate 22 which surrounds the aeration chamber 15 through a connection part 24. The upper end part of the aeration chamber surrounding plate 22 is positioned under the water surface and a treated water circulating route is formed between the partitioning plate 17 and the aeration chamber surrounding plate 22.  An aeration pipe supporting plate 22a bent into approximately L-shape toward the air diffuser 21 side is unitedly installed in the lower end of the aeration chamber surrounding plate 22. A slit-like water passing aperture is formed in the diffusion pipe supporting plate 22a and an diffusion pipe 18 can be installed along the longitudinal direction of the water passing aperture.
Patent JP-S59140005-A (JP)
Inventor: KATOU NORIO
IPC: B27K5/02
Filed: 1983-01-31
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-S63181465-A (JP)
Title: Manufacture of bipolar transistor
Inventor: SUZUKI KUNIHIRO
IPC: H01L29/73
Filed: 1987-01-23
Abstract: PURPOSE:To form a high-speed and high-integration bipolar transistor by a method wherein an interlayer insulating layer, a base-contact layer, an internal base region and an emitter region are formed in a self-aligned manner by using only one mask and a base electrode is extracted from the sidewall of the internal base region which is situated in an active region of the transistor. CONSTITUTION:First, a base layer 1A is formed inside a dielectric isolation layer; an internal base region is formed by etching by making use of a pattern of this layer, Then, an emitter region is formed by introducing impurities from a poly Si layer 5 of this pattern. Then, interlayer insulating films 10 situated between a substrate and base-contact layers are formed by thermal oxidation by making use of the pattern as a mask. Furthermore, the base-contact layers 11 are formed on the interlayer insulating layers 10; silicide layers 13 are formed on the base-contact layers by using this pattern as a mask. Various parts can be formed in a self-aligned manner by using only one photomask in this manner.
Patent JP-S57129277-A (JP)
Title: Reducing device for pressure pulsation
Inventor: YONEMURA SHIYOUICHI
IPC: F04D29/66
Filed: 1981-02-04
Abstract: PURPOSE:To effectively attenuate the pressure pulsation generated at a tongue part at the front stage to a pipe by mounting a 1/4 wavelength tube at an arbitrary position of a discharge passage from the tongue position of a casing for a  pump or the like to the vicinity of the exit of the casing. CONSTITUTION:A 1/4 wavelength tube 5 is mounted at an arbitrary position of a discharge passage 4 from the position of the tongue part 2 of a casing 1 to the vicinity of the exit 3 of the casing 1. The lower end side of the tube 5 is buried in the ground through a pump installation foundation 13. The pressure pulsation generated by the interference between the blade outlet of a pump A and the tongue part 2 is reduced by the attenuating action by the tube 5 at the mounting position of the tube 5 in the passage 4 to the exit 3.
Patent JP-H05286874-A (JP)
Title: Production of hexafluoroethane by pyrolysis of trifluoromethyl halide
Inventor: KAARUUHAINTSU FUATSUNIEFUSUKII
IPC: C07C17/269
Filed: 1993-02-01
Abstract: PURPOSE: To produce hexafluoroethane selectively as far as possible by pyrolyzing a trimethyl halide in a heating contact section in a gaseous phase.  
     CONSTITUTION: This process for producing the hexafluoroethane (C 2 F 6 ) by pyrolyzing the trifluoromethyl halide in the heating contact section in the gaseous phase is the process for producing the hexafluoroethane by pyrolysis of the trifluoromethyl halide which comprises using CF 3 Br and pyrolyzing the same at 650 to 1000°C in a reactor of which the heating contact section is coated with a platinum group metal or which consists thereof. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07214574-A (JP)
Title: Device of manufacturing foam resin molding using magnet and its manufacture
Inventor: FUJIIKE SHIGERU
IPC: B29C39/26
Filed: 1994-02-08
Abstract: PURPOSE:To ensure that an assembly work can be performed efficiently by using electromagnets or permanent magnets around a foam resin molding to maintain a specified thickness. CONSTITUTION:A magnet plate 7 is arranged around a molding 5 before injection deposited on a movable surface plate 8 at a standby position W, and the molding 5 is transported into a space heaved up by a multistage device by a stacking device 9. Concurrently, a feedstook polyurethane foaming liquid is injected to obtain a single sheet, and the magnetic force of the magnetic plate 7 under the top stage is cancelled to transport the molding to a lifter using a transfer device 11. After the injection of this feedstock polyurethane foaming liquid and the completion of suspending the transfer device 11, the stacking device 9 descends to complete the stacking operation. In this case, the top surface plate is caused to come into contact with the magnetic plate 7 tightly by energizing the magnetic plate 7 or switching the polarity. Consequently, the movable surface plate 8 on the lifter picks up a foamed resin molding 6 at a finished product delivery position P of a following step, and the movable surface plate 8 is returned to the standby position W.
Patent JP-H10200633-A (JP)
Title: Line test equipment
Inventor: MANABE YOSHIROU
IPC: H04M3/30
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To conduct setting of the jumper line connection, in response to the type of the line going to be tested with a simple configuration without intervention of the operator in the line test equipment for a police/fire-fighting line. SOLUTION: The equipment is provided with a line changeover section 21 that switches a connection state of a police/fire-fighting line to a reception section into of a test section ATP and a control section CCP that receives instruction information to switch a line changeover circuit 210 to the position of the test section through a line other than the police/fire-fighting line for controlling the changeover of the line changeover section. The test section ATP has a jumper line connection setting section 23 that sets the jumper line connection to a telephone line of a plurality of ways of signal systems connected by the reception section.  In the case of switching the telephone line to be tested from the reception section to the test section, the control section CCP controls the jumper line connection setting section 23 of the test section, so as to match with the instructed signal system, based on information denoting the signal system of the telephone line to be tested and obtained through the other line to set the jumper line connection setting.
Patent JP-2000211080-A (JP)
Title: Oxygen absorbable multilayered film
Inventor: ITO YOSHIKI
IPC: B32B27/34
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen absorbable multilayered film excellent in impact resistance on both sides thereof and also excellent in linear tear properties. SOLUTION: In an oxygen absorbable multilayered film consisting of at least an oxygen permeable layer, an oxygen absorbing layer, an intermediate layer, a gas barrier layer and a protective layer all of which are successively laminated, the intermediate layer comprises a stretched polyamide resin. When a packaging bag comprising this oxygen absorbable multilayered film is packed with food or medicines to be hermetically sealed and preserved, the generation of burst or a pinhole is prevented even if the packaging bag receives an impact from the outside or inside thereof and, at a time of opening, the packaging bag can be linearly torn and is sanitary and good in handling properties.
Patent JP-S58138453-A (JP)
Inventor: MIKUROSU FUON BITSUTERA
IPC: A61L15/00
Filed: 1983-02-02
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-H09213596-A (JP)
Title: Manufacture of semiconductor, method and device of exhaust gas treatment to be used therefor
Inventor: ARAKI YOSHINORI
IPC: H01L21/22
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To allow manufacture of a desired semiconductor device by a method wherein in the case of exhausting high-density nitrogen oxides from a semicon ductor manufacturing process, this is reduced below a tolerance value. SOLUTION: This exhaust gas treatment method includes a dilute gas mixing process 4 mixing the dilute gas to an exhaust gas containing nitric oxides exhausted from a wafer treatment process treating a semiconductor wafer and a selective contact reducing reaction process 7 removing nitrogen oxides in the exhaust gas by selective contact reducing reaction of the diluted exhaust gas. In this case, the diluted exhaust gas is preheated in a preheating process 6 before being introduced into the selective contact reducing reaction process 7 and the exhaust gas exhausted from the selective contact reducing reaction process 7 and being rendered harmless is cooled in a cooling process 9.
Patent JP-2000213140-A (JP)
Title: Latch
Inventor: WATANABE MORIMICHI
IPC: E04F13/08
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a latch 10 formed in a compact shape capable of preventing the leakage of rain water into the rear sides of external wall plates 40. SOLUTION: The front end of a downward locking piece 13B formed in a substrate 11 is bent upward to form a plate section 14. An upward locking piece 13A notches a part of the downward piece 13B and is bent upward to form. Rain water flowing down longitudinal spaces S formed between both right and left external wall plates to be assembled flows out toward the surface side when it passes through the plate section 14. By the constitution, the leakage of rain water to the rear side is prevented.
Patent JP-H09207580-A (JP)
Title: Sealing structure for sunroof
Inventor: NUMAZAWA MASAJI
IPC: B60J10/82
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To surely prevent penetration of rainwater and the like, which flows in the circumference of sunroof glass, into an interior by suspending a lip part, along the lower end part circumference of a weather strip arranged around the sunroof glass and pointing the lip part toward a wall part, side of an opening hole in formation. SOLUTION: In sunroof glass 10 closing/opening an opening hole 6 formed on the upper face of a roof panel 4, a lip part 14 is suspended along the circumference on the lower part, side of a weather strip 13 installed in the circumference edge part, and the lip part. 14 is pointed toward the wall part, side of the opening hole 6. In this way, rainwater and the like flowing inward from a gap between the weather strip 13 and the opening hole 6 is let flow toward the wall part, 7 side along the lip part 14, while rainwater in the front part, and in the side part of the sunroof glass 10 is dropped into a drip channel frame 17. Subsequently, the rainwater and the like flows inside the drip channel frame 17 and collected in a drain port so as to be discharged to the vehicle body outside via a drain hose.
Patent JP-S62172399-A (JP)
Inventor: AIDA KOICHI
IPC: G10L25/27
Filed: 1986-01-27
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-S59141013-A (JP)
Title: Method and apparatus for measuring equipment installation azimuth
Inventor: ISHIZAKI TAKESHI
IPC: G01C17/10
Filed: 1983-02-01
Abstract: PURPOSE:To simply and promptly measure installation azimuth of an equipment and to improve working efficiency by a method wherein a gyrocompass is driven with reference lines on a frame housing therein the gyrocompass being aligned with the center line of the equipment. CONSTITUTION:An the time of measuring azimuth of an equipment 1, reference lines l1, l2 engraved on a fixed frame 2b of an azimuth measuring device 2 are made coincident with a center line L of the equipment 1 as looked from above, and a gyrocompass is driven. With this, the gyrocompass is turned in the horizontal direction to point to the north and a rotary azimuth plate 2a is also turned together, so that the position of zero on the angle scale locates in the north direction. Then, the value on the scale at a position where the rotary azimuth plate 2a coincides with the reference lines l is read. If the read value is equal to the designated absolute azimuth angle, it is found that the equipment 1 has been installed in proper position. By so doing, installation azimuth of an equipment can be simply and promptly measured and working efficiency is improved.
Patent JP-H02195121-A (JP)
Title: Packing device for air conditioner
Inventor: ISHII HIROYASU
IPC: F24F1/00
Filed: 1989-01-24
Abstract: PURPOSE:To enable an air conditioner to sufficiently withstand rough handling or even a great shock given to the same in transit by providing a lower side-protective shock absorbing material and an upper side-protective shock absorbing material in a space provided on the back surface side of a main body so that a pipeline passes therethrough, protecting a remote controller with the aid of the upper and lower side-protective shock absorbing materials, and holding a setting plate. CONSTITUTION:On the back surface side of the main body 8 of the title device, a triangle- shaped space 17 provided so that a pipeline lies along said back surface side is defined, and a lower side-protective shock absorbing material 14 and an upper side-protective shock absorbing material 15 which is adjusted to the position of the former are inserted into the space 17. The lower side-protective shock absorbing material 14 has, on its both sides, recessed parts 20 for fitting and also has a recessed part 14a of the lower side-protective shock absorbing material between the fitting recessed parts 20. On the other hand, the upper side-protective shock absorbing material 15 has protruding parts 21 for fitting, which are fitted in the fitting recessed parts 20, and also has a recessed part 15a of the upper side-protective shock absorbing material between the fitting protruding parts 21, and further has a plate protecting groove 19 at its end part. A remote controller 18 is received so as to be held between the recessed part 14a of the lower side-protective shock absorbing material and the recessed part 15a of the upper side-protective shock absorbing material. The top end of a setting plate 13 is inserted into the plate retaining groove 19 of the upper side-protective shock absorbing material 15, and the main body 8 and the setting plate 13 are inserted into an outer package case 16 formed in a rectangular cylinder shape.
Patent JP-H09207213-A (JP)
Title: Method for marking tubular thermoplastic member by high frequency and mechanism therefor
Inventor: OMURA HARUKO
IPC: B41M1/40
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent a tube from being crushed and to reduce energy loss. SOLUTION: In this marking mechanism, by applying high frequency voltage to a thermoplastic tube 9 arranged between the first and second electrode plates 7, 8 which are opposite to each other and receive high frequency voltage from a high frequency oscillation part, the tube 9 is heated dielectrically, an uneven part 7a for marking which is formed on the electrode plates 7, 8 is pressed to the tube 9, and marking is made on the press surface. The first electrode plate 7 is formed in a size to be inserted into the tube 9, the uneven part 7a, which is formed on the surface of the electrode plate 7, is heated dielectrically while being inserted into the tube 9 and pressed to the tube 9 to make marking on the pressing surface.
Patent JP-S57129016-A (JP)
Title: Receiver
Inventor: TOMOHIRO MAKOTO
IPC: H03J7/02
Filed: 1981-02-03
Abstract: PURPOSE:To realize receiving which is free from a sense of sound break and a sense of incongruity due to sound cut, and also a sense of an echo due to a false signal, by storing and holding a receiving signal before a sound breaks, having length corresponding to a sound break time, and inserting it into the sound break period. CONSTITUTION:When a channel selection key 91 is selected, a selecting signal is sent to a control part 11, from which an optional data in a data area of a memory device 10 is transferred to a present data memory 12. Also, a station which has selected this selection key at the previous time and has received in  the end is stored in the control part 11. In this state, a signal is supplied to an intermitting circuit 17 from the control part 11, and when a sound is broken by one switch, subsequently, tuning data of a present station data area and an inspecting station data area of a memory 12 are replaced, and receiving is executed by the tuning data which has existed in the area 14 originally. In case when the data of the inspecting station is in a lower level, data of the area 13 and the area 14 are replaced, and a break of a sound is released.
Patent JP-H06226384-A (JP)
Title: Method for forming screw thread on cylindrical part
Inventor: YOSHIZAWA MIKIO
IPC: B21D53/24
Filed: 1993-02-02
Abstract: PURPOSE:To form screw thread at low cost on a cylindrical part to be worked. CONSTITUTION:A metallic die 52 on which a female screw thread 53 is formed is arranged along the outer circumferential surface of a cylindrical part 19a to be worked; and by partially expanding plural places from inside the part 19a with a interval in the circumferential direction and pressing to the female screw thread part 53, a male screw thread is press-formed partially with a interval in the circumferential direction onto the plural places on the outer circumferential surface of the part 19a to be worked.
Patent JP-H07222505-A (JP)
Title: Method for controlling travel of self-traveling working vehicle
Inventor: SOGAWA TAKAYUKI
IPC: G06T1/00
Filed: 1994-02-09
Abstract: PURPOSE:To obtain highly reliable boundary information by removing the affection of non- worked targets in an imaged picture image, when the boundary is detected from the imaged picture image for controlling the travel of a self-traveling working vehicle along the boundary between a worked target region and a non-worked region. CONSTITUTION:A green picture image is subjected to a two-dimensional transfer average treatment for the removal of noises and singular points, and the quantities of changed strengths in the horizontal axis direction are subsequently computed to obtain a differential value picture image. Picture elements imaging turf-free targets having color strength ratios excluding a preliminarily set range or having the absolute values of green color strengths in the preliminarily set range are extracted as mask information from the respective picture images of R, G and B. The differential values of the picture elements imaging the targets excluding the turf and their peripheral picture images are rewritten to zero to produce a binary picture image in which the data of the articles excluding the turf are removed from the green differential value picture image. The gradient and intercept of a straight line approximating a working boundary determined by the Hough transformation of the binary picture image. Thereby, the affection of the non-worked targets in the imaged picture image can be removed to obtain high reliable boundary information.
Patent JP-S60159819-A (JP)
Title: Microscopic eyepiece lens
Inventor: SHINONAGA HIROHIKO
IPC: G02B25/00
Filed: 1984-01-31
Abstract: PURPOSE:To attain an image which is easy to observe and is vivid over all of the visual field, by giving specific relations to respective focal lengths, thicknesses, refractive indexes, and intervals of the first - the fifth lenses having a positive refracting power which are arranged in order from the eye point side. CONSTITUTION:The first lens L1 of a single lens having a positive refracting power and the second lens L2 of a single lens having a positive refracting power are arranged in order from the side of an eye point EP. Next, a cemented meniscus lens which has the joint surface having a negative refracting power and has the concave directed to the object lens side is formed with the third lens L3 and the fourth lens L4 whose refractive indexes are n5 and n6. Next, a field stop S and the fifth lens L5 of a single lens which is an air gap d7 distant from the cemented meniscus lens and has a focal length f5 and has the eye point-side face having a radius r8 of curvature and has a positive refracting power are arranged. Relations of individual optical constants are indicated by formulas.
Patent JP-H05218165-A (JP)
Title: Method for analyzing impurity
Inventor: WATANABE KAORI
IPC: G01N1/36
Filed: 1992-01-31
Abstract: PURPOSE:To enable a work in the case of a decomposition to be stable and simple, by performing the fixation of a wafer when recovering decomposed matters while rolling them by a recovering liquid, and further, by moving the recovering liquid with a silicon piece. CONSTITUTION:In a hydrofluoric acid vapor decomposition apparatus, a semiconductor silicon wafer 1 is held by a vacuum pincette 2, and a hydrofluoric acid vapor 3 is sprayed extensively on the surface of the wafer 1, a decomposition is performed. Also, in the apparatus, a hydrofluoric acid 5 filled in a sealed vessel is heated by a hot plate 7, and the generated hydrofluoric acid vapor 3 is sent out by an N2 gas 4, and further, the vapor 3 is sprayed directly on the wafer 1. Then, the fixation of the rear surface of the decomposed wafer is performed, and a recovering liquid is dropped on the wafer. Subsequently, using a silicon piece, decomposed matters on the wafer are recovered by the recovering liquid. Thereby, a safety can be improved easily, and further, a contamination can be suppressed more intensely with a high repeatability.