baber/WOPTO huggingface dataset:
Patent JP-S61174727-A (JP)
Title: Semiconductor surface processing method
Inventor: HORIOKA KEIJI
IPC: H01L21/266
Filed: 1985-01-30
Abstract: PURPOSE:To realize damage-free and highly efficient plasma etching by exposing a Si sample providing selective mask to the raw material gas including oxygen and reactive gas including halogen, making a SiO2 thin film grow at the exposed region of samples by irradiation with the light which separates reactives gas and irradiating charged particles to it. CONSTITUTION:A SiO2 layer 22 and a polycrystalline Si layers 23 are stacked on a single crystal Si substrate 21, these are grown and covered with a photoresist film 24 having a predetermined pattern. A substrate 21 is then put into an optical oxidation apparatus which is filled with a mixed gas of the raw material gas including oxygen and reatives gas including halogen gas, and the substrate 21 is heated up to about 250 deg.C for oxidation. Thereby, the SiO2 film 25 is generated at the exposed region of the layer 23, next the substrate 21 is transferred to the parallel and flat plate type plasma etching apparatus. It is then exposed to the CCl4 etching gas and is simultaneously subjected to application of high frequency voltage. Thereby, a cavity 26 is formed in the layer 23 uder the film 25.
Patent JP-S62172412-A (JP)
Title: Process control device
Inventor: SHIMOMURA TORU
IPC: B29C45/50
Filed: 1986-01-24
Abstract: PURPOSE:To ensure safety by providing a set speed deciding means that decides whether moving speed set by a speed setting means is the state of high speed or low speed and a shifting means that sets initial voltage applied to a driving means high only when the state is decided as low speed. CONSTITUTION:Inputting of a low speed type open code signal from a programmable controller 16 is decided by a set speed deciding means, and when it is decided that a low speed type open code signal is inputted, a low speed type open set value displayed in the set value display section 34a of the low speed type open setting section 34 on an operation panel 18 is read. The set value display section 34a flickers to indicate that it is selected by inputting of the low speed type open code signal from the programmable controller 15. Accordingly, when set to the state of low speed, driving force sufficient to overcome maximum static frictional force can be obtained by giving high initial voltage to a driving means. Thus, process control can be made safely.
Patent JP-H03217614-A (JP)
Title: Muffler for internal combustion engine
Inventor: UEDA TAKAHISA
IPC: F01N1/04
Filed: 1990-01-24
Abstract: PURPOSE:To effectively reduce noise with simple construction regardless of frequency territory of a sound wave by lining a cavity part with sheet-like sound absorbing material in which many flat and curled metallic wire bodies are mutually confounded and pressed. CONSTITUTION:A metallic wire body 4a is formed flat and curledly worked in the longitudinal direction, and cut by a prescribed length. Nextly, many metallic wire bodies 4a are mutually confounded and pressed to obtain sheet-like sound absorbing material 4. A cavity muffler 1 is formed by lining a cavity part 3 with the sheet-like sound absorbing material 4. Hereby, the sound absorbing material 4 is vibrated by sound wave entering the cavity part 3, and energy of sound wave in the territory except low frequency territory is absorbed by this vibration to reduce noise. Simultaneously, the sound wave in low frequency territory is also damped and silenced by interferential action of reflected wave in the cavity part 3. Consequently, effective noise reduction can be performed regardless of frequency territory of the sound wave, with simple construction.
Patent JP-S62172209-A (JP)
Title: Method for detecting profile of article to be inspected
Inventor: TANPO HIDEO
IPC: G01B11/24
Filed: 1986-01-25
Abstract: PURPOSE:To simplify operational processing, by scanning a binarized image signal with scanning lines with one picture element pitch and applying operational processing to each edge position of an article to be inspected on the basis of the scanning data. CONSTITUTION:X-Y tables 1, 2 moves in X- and Y-directions from the origin position to stop and a stage of which image is picked up by a camera 3 is received in a measuring frame. Next, the binarized data processed by an image processor 5 is written in a binarizing memory 6. Subsequently, the part corresponding to a reference point of the measuring frame is determined in the memory 6 to start scanning. In this scanning, scanning is performed successively at a pitch at everyone picture element in the X-direction and each scanning length data is detected as a count number. Thus detected scanning length data is subjected to operational processing on expanded coordinates by CPU7 and the calculated value is set as an edge position and utilized as the basis of the dimension and shape of an article A to be inspected.
Patent JP-S57129468-A (JP)
Title: Magnetic brush developer
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/09
Filed: 1981-02-04
Abstract: PURPOSE:To form a picture without uneven development, by applying magnetic toner on a development sleeve uniformly at all times, through the provision of a development agent supply means and magnetism scraper of specific shape. CONSTITUTION:A development sleeve 2 is provided rotatably with a suitable minute interval to a photoreceptor drum 1. A doctor blade 7 restricting the layer thickness of development agent is fixed to a development housing 8 at opposite side of the drum 1 of the sleeve 2, and a scraper 9 having a magnetic wire 11 at the tip is provided at the upper stream side. A cartridge 13 which contains a development agent 4 and supplies it to the sleeve is provided with the housing 8 at the side freely removably, and the bottom has a slope, 30 deg. or more, so that the development agent can flow down with the weight of itself. Succeeding to the bottom, a supply assistant means 14 having a slope from which the development agent flows down owing to the weight of itself and magnetic force of the sleeve is provided.
Patent JP-S59141300-A (JP)
Inventor: UEHARA KENICHIROU
IPC: H05K13/00
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-S56109738-A (JP)
Title: Manufacture of heat insulating facing material
Inventor: TAKIGUCHI HIDEKI
IPC: B29C39/18
Filed: 1980-02-04
Abstract: PURPOSE:To manufacture the heat insulating facing material with a good yield by a method wherein an expandable synthetic resin material is sprayed onto a front  face material formed into a sheetlike metallic plate through an adhesive and a back  face material consisting of a sheetlike article is laminated thereon, thereafter, the expandable synthetic resin material is expanded to integralize them. CONSTITUTION:The sheetlike metallic plate 1 supplied from a supplying device 2 is transferred by a conveyor 3 and the hot-melt adhesive H is coated onto the plate 1 from an adhesive coating machine 4. Subsequently, the expandable synthetic resin material (for example; expandable polyurethane) 5 is sprayed thereonto from a spray gun 6, further, the formed sheetlike article 7 is put thereon through a guide roller 11 so as to be shifted by DELTAl in the center thereof and they are supplied to a double conveyor 12 to expand and harden the expandable resin material, thereafter,  it is cut into a predetermined length by a running cutter 19 to obtain the heat insulating facing material.
Patent JP-S60161055-A (JP)
Title: Numerical control device
Inventor: ABE MITSUOKI
IPC: B23Q15/013
Filed: 1984-01-30
Abstract: PURPOSE:To improve processing dimension accuracy by outputting backlash correcting amount respectively according to whether in quick mode or not at the time of changing feeding direction, in a backlash correcting control of a machine tool. CONSTITUTION:Backlash amount b1 at the time of quick feeding and backlash amount b1 at the time of cut feeding are previously stored in the memory 31 of a memory device 30. A central operation processing unit 12 judges whether the previous and this time feeding mode at the time of changing feeding direction are quick feeding or cut feeding, and also judges feeding direction, and outputs its decision to an operating unit 32 through a feeding mode judging unit 33. The operating unit 32 performs predetermined operation based on respective backlash amount b1 as the result of judgement and determines backlash correcting amount, and outputs it with pitch error amount. Then, processing dimension accuracy can be improved.
Patent JP-S60159746-A (JP)
Title: Device for handling photographic film
Inventor: ICHIKAWA KOUJI
IPC: B65H18/16
Filed: 1984-01-30
Abstract: PURPOSE:To treat easily a film with a simple construction by constituting a titled device in such a way that the film having a fold, etc. is unwound to a spool while the outside thereof is retained and such film is taken up by the energiging force of a spring and is housed successively into a cartridge, etc. CONSTITUTION:A film F which cannot be straightly fed to an ordinary developing stage on account of a fold, etc. arising in part of the film F is required to be removed by taking up the same on a spool 34. A rotary solenoid is driven in such a case to press nib rollers 74, 76 to the film F wound on the outside peripheral of the spool 34 and at the same time a driven roller 40 is detached from a driving roller 38. The rollers 74, 76 are then simultaneously driven by a motor so that the film F is taken up on the outside peripheral of the spool 34. A gripping plate 106 takes up the film F wound on the spool 34 by the elastic force thereof and houses successively the same into a cartridge case 116. The film treatment is thus made easy by such construction.
Patent JP-S63180777-A (JP)
Title: Ball valve
Inventor: OKADA MASAO
IPC: F16K5/20
Filed: 1987-01-23
Abstract: PURPOSE:To assure smooth operation even for slurry by coating the travel space of a valve seat sleeve with a protecting tube. CONSTITUTION:A valve seat sleeve 5 is provided for a spherical valve member 4 disposed in the central portion of a valve chamber 3 and is rotated through a pin 15 engaged in an operation hole 9'' formed in a seat forming piece 9 directly connected to the lower end of a tubular shaft coaxially fitted on a valve stem 8 so as to move a valve seat 6 toward and apart from the spherical valve member 4. The valve seat sleeve 5 is provided inside thereof with a protecting tube 30 fitted on the inside thereof. The protecting tube 30 is provided at the base end thereof with a ring-shaped flange 31 and tapered at such a slow tilt as to gradually increase its inner diameter toward the valve member 4. The material is preferably an abrasion resistant rubber. Thus constructed, the travel space 20 can be protected from slurry containing powders and solid particles.
Patent JP-S59141163-A (JP)
Title: Manufacturing method of storage battery
Inventor: JINUSHI OSAMU
IPC: H01M50/172
Filed: 1983-01-31
Abstract: PURPOSE:To aim at improvements in the simplification of a battery structure as well as in sealability, by making a lead bushing get forcibly pressed to a cover through hole via an O-ring, while caulking both of a bushing flange part top and a bushing a lower part with a jig. CONSTITUTION:A terminal part 2 is solidly installed together with a lead bushing 1 provided with a concave part, in which an O-ring is inserted, on its outer surface and at the upper part of the bushing 1, a swivel-stop concave part 6 is installed in the underside of a flange part 5, while a projecting stripe 7 is installed in the opening end of a through hole 4. On the other hand, another through hole 9 for a plastic cover 8 provided at the through hole 9 consisting of a sleeve part 10 projecting inward to be inserted in with the bushing 1 has a stepped part in its inner part, and on this stepped part, there is a nonslip projection 14 to be fitted in the concave part 6 installed in the bushing flange part 5 and furthermore there is provided with each of projecting stripes 11 and 11' forming grooves 12 at the lower part of the sleeve part 10. With this constitution, the retention of sealability can be improved by leaps and bounds.
Patent JP-2000213035-A (JP)
Title: Vacuum cleaning type toilet stool device
Inventor: SHONO NOBUHIRO
IPC: E03D5/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To suppress the growth of urinary calculus caused by microbes and to dispense with the urinary calculus removing work for a sewer pipe by providing a bactericide feeding means on the sewer pipe communicating a toilet stool with a collection tank, and sterilizing the inner face of the sewer pipe. SOLUTION: In a vacuum cleaning type toilet stool device 1 used in an airplane or the like, cleaning water is fed to a toilet stool 4 from a feed water source 2 via a feed water pipe 3, and the cleaning water and muck in the toilet stool 4 are collected in a sewage collection tank 7 via a sewer pipe valve 5 and a sewer pipe 8. A vacuum generator 11 is connected to the collection tank 7 via a gas-liquid separation membrane 9 and a vacuum introduction pipe 10 to maintain the inner vacuum. A bactericide feeding means 6 constituted of a bactericide storage tank and a force feed pump is provided on the sewer pipe 8 to sterilize the inner face of the sewer pipe 8. The bactericide feeding means 6 may be provided on the feed water pipe 8 to sterilize the sewer pipe 8 and the toilet stool 4.  The growth of urinary calculus by microbes is suppressed, the closure of the sewer pipe 8 by the urinary calculus is prevented, and the periodic urinary calculus removing work can be omitted.
Patent JP-S58133806-A (JP)
Title: Accelerating method of settling in thickener
Inventor: ITOU KIYOUJI
IPC: B01D21/02
Filed: 1982-02-02
Abstract: PURPOSE:To warm a thickener formed under the ground surface and to accelerate settling by covering the opened part at the top surface of the thickener or the surface of the raw liquid in the thickener with vinyl sheets or the like. CONSTITUTION:A thickener S is disposed under the ground surface, and the top surface thereof is opened on the ground. The opened part of the thickener S is covered with a covering body T formed by assembling stanchions 1 on the ground and mounting black vinyl sheets 2 thereto, whereby the opened part is shielded from the outside air. A sludge collecting device 3 which is suspended with sludge collecting members 3a and moves the same is also covered with the body T. Further the thickener S is formed deep on one side and a pump P is provided. A discharge pipe 4 thereof is conducted to the outside of the body T. With the above-mentioned constitution, the underground warm terrestrial heat is transferred to the thickener S to warm the sludge water supplied into the thickener S. On the other hand, the sludge water is warmed from the top surface by the solar heat transmitting through the vinyl sheets 2. As a result, the sludge water is warmed and the settling thereof is accelerated. Thus, even in winter season when temp. is low, the sludge is settled quickly without using a large volume of settling accelerators.
Patent JP-H09205951-A (JP)
Title: Double bearing reel for fishing
Inventor: MARUYAMA KENJI
IPC: A01K89/015
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a double bearing reel for fishing with which the length of a fed-out line can be exactly displayed and it is not necessary to wind the line again even when the line is exchanged at a fishing spot. SOLUTION: Since a spool held on the main body of the reel is freely attachably and detachably mounted on the main body of the reel, the spool can be easily exchanged. Besides, a discriminated spool number is displayed on a liquid crystal display (step ST15). An operator looks at this indication and judges whether it is the desired spool or not and when it is the desired spool, an OK instruction is applied. When the OK instruction is applied, a CPU reads correspondent arithmetic base data out of a RAM (step ST19). Thus, the arithmetic base data corresponding to the type of the spool are read out. When the cumulative rotation number of the spool is applied, based on these arithmetic base data, the length of the fed-out line is operated.
Patent JP-S57129554-A (JP)
Title: Privacy telephone set
Inventor: KOBAYASHI KATSUMI
IPC: H04K1/04
Filed: 1981-02-04
Abstract: PURPOSE:To realize the miniaturization of a privacy telephone set, by combining an A/D converter, a D/A converter, a digital multiplier and a gate circuit respectively and transmitting an aural signal after inverting its spectrum. CONSTITUTION:An aural signal a(t) given through an input terminal 11 is sampled at an A/D converter 21 by the clock given from a clock generator 22 and with a cycle T to be converted into a binary digital code train a(KT), where K is an integer. Then a spectrum inverting circuit 23 gives an operation of (-)K a(KT) to the train a(KT). The signal received an inversion of spectrum is converted into an analog signal through a D/A converter 24. In such a way, a privacy telephone set can be miniaturized to be suited to an IC.
Patent JP-S63184186-A (JP)
Title: Counter for traffic of mobile body
Inventor: YOSHIOKA TETSUJI
IPC: G06M7/00
Filed: 1987-01-27
Abstract: PURPOSE:To increase a processing performance for an attendance, by detecting the traffic direction of a mobile body based on the detected result of a detecting means, counting a traffic quantity, and issuing an alarm when the mobile body is moved from an exit to an entry. CONSTITUTION:Entry side detecting means A and B, and exit side detecting means C and D are provided on the side walls 2a and 2b of a traffic path 1. A control part 7 decides the traffic direction of the mobile body corresponding to the detected results of those detecting means A-D, and counts the traffic quantity, and also, operates an alarm unit 8 when it is decided that the mobile body is moved from the exit to the entry.
Patent JP-2000213652-A (JP)
Title: Shaft seal structure
Inventor: YOSHIKAWA MITSUTOSHI
IPC: F16J15/24
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a shaft seal structure free to easily assemble and disassemble in simple structure. SOLUTION: A bearing 6 on an inner surface of which a peripheral groove 6a is formed is internally fited at a position on the side of a frame body 1 of a hollow cylindrical stuffing box 5 installed on the outside of the frame body 1 so as to surround a damper shaft 4 projected from the frame body 1 of closed structure in such a way as to pivotally support the damper shaft 4, a plural number of grand packings 9 externally fitted on the damper shaft 4 are installed on the side of an anti-frame body 1 of the bearing 6 in the stuffing box 5, a packing presser 11 capable of pressurizing the grand packing 9 is installed on an end part of the stuffing box 5, and seal air 14 is supplied to a peripheral groove 6a of the bearing 6 through a seal air supply port 13 from outside of the stuffing box 5.
Patent JP-S58169691-A (JP)
Inventor: FURANKU TEII CHIETSUKU JIYUNIA
IPC: G07B17/00
Filed: 1983-02-01
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-H06231213-A (JP)
Title: Designing method for optimizing design specifications
Inventor: OKADA TOKIO
IPC: G06F17/50
Filed: 1993-02-02
Abstract: PURPOSE:To design optimal equipment specifications by evaluating quantitatively the equipment specifications, and deciding whether a design change of the equipment specifications is necessary or not. CONSTITUTION:Equipment specifications are framed and designed (ST1), and by the design of this equipment specifications, detailed equipment specifications are determined (ST2). With respect to this determined detailed equipment specifications, a quantitative evaluation is executed with regard to each item extracted by maintenance evaluating information (ST3). Subsequently, by whether a numerical value of an integrated evaluation of the calculated detailed equipment specifications (ST4) is above a numerical value set in advance or not, whether the designed equipment specifications are satisfactory or unsatisfactory is decided (ST5). Next, a study is executed at every object of equipment environmental information (ST6), and based on this study, the equipment environment is set (ST7). Based on the set equipment environment, a correction is executed with respect to the contents in which a demerit mark value is large by the maintenance evaluating information, and which necessitate the improvement.
Patent JP-S57129469-A (JP)
Title: Developer
Inventor: KOYAMA HAJIME
IPC: G03G15/09
Filed: 1981-02-04
Abstract: PURPOSE:To excellently peel and mix magnetic toner, by providing a non- magnetic peeling member for a development agent having a number of windows of which tips of are made of magnetic substance, in a magnetic field of a development sleeve. CONSTITUTION:Opposing to a development sleeve 1, a scraper consisting of comb type non-magnetic substance 8a and a magnetic substance 8b which is fixed to comb tip linearly is provided. The 8a is made of phosphorus braonze, brass or non-magnetic stainless steel, 0.5-2mm. thick, and the 8a is made of wire or plate such as piano wire, stainless steel and hard steel, 0.2-0.6mm. in diameter. The tip magnetic substance can lightly be contacted with the sleeve and it is preferred that the tip is slightly (0.5mm. or less) detached from the surface. The tip magnetic substance is preferably located at the place where the magnetic flux density B(synthesized vector of normal and tangential direction) on the sleeve is >=100 gauss.
Patent JP-H04254364-A (JP)
Title: Manufacture of semiconductor device and manufacture of lead frame
Inventor: MINAGAWA MASAAKI
IPC: H01L23/50
Filed: 1991-02-06
Abstract: PURPOSE:To improve sealing of a mold member by forming a plated layer only at a part of an inner lead with a bonding area of the lead as a center. CONSTITUTION:An opening 17c is so formed at a mold plate 17a arranged thereon as to plate only a bonding area 15a of a lead. When a lead frame base material is held by upper and lower mold plates 17a, 17b, it is so set that the area 15a of the lead is exposed from the opening 17c and a coupling part 6 is covered. Thus, a space is formed of the part 6 of the plate 17c to a lead frame board and a semiconductor chip placing part. Plating solution is fed toward the space to conduct the solution to the board, thereby forming a plated layer on the area 15a of the lead. Thus, sealing of the mold member is improved.
Patent JP-H11214420-A (JP)
Title: Semiconductor device and manufacture thereof and mounting structure
Inventor: KIKUCHI MASAYOSHI
IPC: H01L23/52
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide electrodes with no height variation using conductive particles in order to meet LCD pixel pitches. SOLUTION: When a metal film 40 provided on a semiconductor device 10 is used as connection electrode, conductive beads of 90 5 μm or less in diameter can be used for an anisotropic conductive film 80 and fine connection pitches is enabled by making the height variation of the metal film 40 as small as 0.5 μm or less. Metal materials such as Cu and Ag can be used on the surface of the metal film 40 by providing a photosensitive resin 50 on the metal film 40.