baber/WOPTO huggingface dataset:
Patent JP-H0497522-A (JP)
Title: Etching end detecting method
Inventor: NAWATA MAKOTO
IPC: H01L21/3065
Filed: 1990-08-15
Abstract: PURPOSE:To realize detection of etching end point of a silicon oxide film by selecting light emission of carbon molecule, oxygen atom or fluorine atam in plasma and monitoring change with time of emission intensity of selected light. CONSTITUTION:In the case of etching a silicon oxide film using a mixed gas of C4F3 and CH2F2 as a carbon fluoride gas, the mixed gas is changed to plasma and a silicon oxide film is etched with this plasma. In this case, an S/N ratio width value of light emission of carbon molecule, oxygen atom and fluroine atom of the light in the plasma is larger than that of the emission of carbon monoxide which has been used in the prior art. Light emission having a large S/N ratio width value is spectroscoped and selected by a means for selecting light emission by spectroscopic method from the plasma and intensity of light of the selected light is monitored for obtaining the change with time by a monitoring means and the etching end point of the silicon oxide film can be detected by a detecting means.
Patent JP-S6369971-A (JP)
Title: Production of diamond coated sintered body
Inventor: YAGI MASARU
IPC: C04B41/87
Filed: 1986-09-11
Abstract: PURPOSE:To obtain a diamond coated sintered body having increased adhesion between the sintered body and coating layer, by removing an iron family metal present in the surface layer of a sintered body contg. diamond and by forming a coating layer of diamond on the surface of the sintered body by vapor phase synthesis. CONSTITUTION:A sintered body is composed of diamond and an iron family metal, and the iron family metal present in the surface layer of the sintered body having >=2mum, especially >=10mum thickness is removed. After the sintered body is washed with distilled water or an org. solvent and dried, a coating layer of diamond is formed on the surface of the sintered body by vapor phase synthesis as usual. Defects due to soft carbon in the coating layer or on the boundary between the coating layer and sintered body are hardly caused and a diamond coated sintered body whose coating layer has superior resistance to stripping, chipping and wear is obtd.
Patent JP-2000047643-A (JP)
Title: Driving circuit of electrooptical device and electrooptical device having the circuit
Inventor: ISHII MASAYA
IPC: G02F1/133
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent the deterioration in the quality of a displayed picture caused by high frequency driving employing a relatively simple constitution in a data line driving circuit of an active matrix driving system liquid crystal device, etc. SOLUTION: A liquid crystal device 200 is provided with plural scanning lines 31 and data lines 35 which are arranged in a matrix manner, a data line driving circuit 101, a scanning line driving circuit 104 and a sampling circuit 301. The circuit 101 is provided with a shift register 500 and plural enable circuits 502 which output the ANDing of the transfer signal from the shift register 500 and an enable signal as sampling circuit driving signal. The enable circuits 502 are each constituted of transmission gates 505.
Patent JP-H07141804-A (JP)
Title: Data storage device
Inventor: JINNEDEIN BOUTAGOU
IPC: G11B21/08
Filed: 1993-08-30
Abstract: PURPOSE: To improve seeking and tracking control by mounting a micro acceleration meter to a flexure element on an actuator suspension part and using an actual value of a horizontal acceleration for a servo control. CONSTITUTION: A micro accelerometer is mounted either at a position 33 of a suspension part 39 near a sliding part holding a converter or on an upper surface of the sliding part position 34. This arrangement makes it possible to measure an acceleration in the direction parallel with a medium surface, and supply the control device with an actual acceleration as a direct feedback. And, since the need for other observation status, namely, a bias signal, is eliminated by supplying the acceleration signal to the control device, subordination and disturbance to a model parameter of the utilized acceleration signal is removed and a steady control system is achieved.
Patent JP-S58113105-A (JP)
Title: Vermin repellent
Inventor: ITOU TATSUE
IPC: A01N33/04
Filed: 1981-12-26
Abstract: PURPOSE:To provide a vermin repellent composition containing a specific amine compound as an active component, exhibiting excellent repelling effects to hygienic vermin such as cockroach, clothes vermin such as clothes moth, and  ant, etc., and capable of completely preventing the intrusion of vermin. CONSTITUTION:The objective agent contains the amine compound of formula (R1 is geranyl, neryl, citroneryl, or farnesyl; R2 and R3 are 1-6C alkyl, alkenyl, phenyl, benzyl or cyclohexyl), e.g. N-geranyl-dimethylamine, etc. as an active  component. The compound is preferably compounded with a carrier or an assitant, prepared in the form of paint, adhesive, emulsion, etc., and applied to the entry hall and kitchen of a house, a pen, an agricultural or horticultural house,  etc., in a container furniture such as cabinet, or to the body of man or animal. The agent can also be used as a vermin repellent material by coating to or impregnating into a substrate such as a plastic sheet, e.g. polyethylene sheet, and inorganic fiber sheet, nonwoven sheet, etc.
Patent JP-S58113189-A (JP)
Inventor: CHIYAOOFUEI JIEFURII WANGU
IPC: C07D453/04
Filed: 1982-12-09
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-2000049623-A (JP)
Title: Transmitting method, multiplex transmission circuit, multiplex reception circuit and multiplex transmission and reception circuit
Inventor: JIN YOSHIHIRO
IPC: H03M9/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To transmit data without raising the bit rate of a transmission line and to reduce the occurrence cause of noise. SOLUTION: Parallel data DATA0-DATA3 transmitted by one frame are set to be one value expressed by the array of the respective bits of parallel data. One frame is divided into a plurality of slots by the maximum value of the value expressed by the array of the respective bits of parallel data. When parallel data is four bits, for example, the slots become 16. When the value expressed by the array of the respective bits of parallel data is '1000', for example, serial data showing the eighth slot is made. Then, parallel data is converted into serial data.
Patent JP-S6193986-A (JP)
Inventor: ISHII YOSHIHIKO
IPC: G21C9/004
Filed: 1984-10-13
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-H04100526-A (JP)
Title: Apparatus for generating minute air bubbles
Inventor: MATSUGI SHIN
IPC: B01F1/00
Filed: 1990-08-14
Abstract: PURPOSE:To prevent a liquid or dust from entering a discharge pipe and to discharge only excessive air by discharging only the excessive air to the discharge pipe and providing a liquid invasion preventing means to an accumulator. CONSTITUTION:Air is supplied to a liquid supply pipe 1 by the air supply pipe 2 connected to the liquid supply pipe 1 through which air passes and air is dissolved in the liquid under pressure by the pressure pump 3 provided on the way of the liquid supply pipe 1. Further, undissolved air is separated by an accumulator 4 and the excessive air separated by the accumulator 4 is discharged by a discharge pipe 5. A liquid invasion preventing means 6 discharging only excessive air to the discharge pipe 5 to prevent the invasion of the liquid is provided to the accumulator 4. As a result, no liquid or dust enters the discharge pipe discharging the excessive air separated in the accumulator and only the excessive air can be discharged.
Patent JP-S6196953-A (JP)
Title: Ice cream covered with process ingredient of sweet potato
Inventor: KATO MASATERU
IPC: A23L19/10
Filed: 1984-10-16
Abstract: PURPOSE:To obtain ice cream having well harmonized flavor, eatable with the fingers, by concentrating water content of hot peeled sweet potato into a specific ratio to give a processed ingredient of sweet potato and covering ice cream with the processed ingredient. CONSTITUTION:Hot peeled sweet potato is concentrated to 30-55wt% water content to give the processed ingredient 12 of sweet potato and the ice cream 10 is covered with the processed ingredient. The hot peeled potato is blended with 0-9.5wt% edible fats and oils, 0-2.5wt% natural paste, 0-9wt% starch, 0-4wt% vitellus powder, adjusted to 50-75wt% total solid content to give a paste, which is optionally mixed with a small amount of foreign wine, spice, or a coloring matter, and adjusted to 45-75 dextrose equivalent, to give the processed ingredient 12 of sweet potato, the ice cream 10 is covered with the processed ingredient. This ice cream has a well harmonized taste, and can be eaten with the fingers.
Patent JP-2000046307-A (JP)
Title: Liquid fuel combustor
Inventor: KUBOTA YUKO
IPC: F23D11/44
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of the heater of a liquid fuel combustor which is sued as the heat source of a hot-water supplier, heating device, etc., by shortening the preheating time of a carburetor. SOLUTION: A vaporizing heater 16 and a heater 17 are energized by connecting the heaters 16 and 17 in series or in parallel or independently by connecting the heaters 16 and 17 through a switching means 29. Since an energizing mode can set in such a way that a whole carburetor 15 can be heated evenly, the excessive heating of a carburetor 15 is eliminated and the power consumption of the heaters 16 and 17 can be reduced and, accordingly, the preheating time of the carburetor 15 can be shortened.
Patent JP-S59106205-A (JP)
Inventor: NOMURA MASARU
IPC: A01C11/02
Filed: 1982-12-07
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-S60102368-A (JP)
Inventor: TOOMASU ROORENSU ROOGAN
IPC: B65H45/16
Filed: 1984-10-16
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-H0938528-A (JP)
Title: Method and device for static coating
Inventor: YAMADA SHIRO
IPC: B05B5/08
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a coated surface by controlling the ratio of a nonvolatile component in case of coating. SOLUTION: A temperature control mechanism 26 located between a compressed air source 23 and a shaping air tank 16 and including an air feed piping 22, a heater 27 and the like is provided, and the temperature of shaping air jetted from the shaping air tank 16 to a spray coating material is controlled by the temperature control mechanism 26. The evaporation amount of a volatile component contained in respective scattering coating material particles, therefore, can be controlled properly by controlling the temperature of the shaping air by the temperature control mechanism 26, and the ratio of the nonvolatile component at the time of coating a material 30 to be coated can be controlled to a desired value.
Patent JP-S58111744-A (JP)
Title: Inspecting device for wall surface
Inventor: OOMICHI TAKEO
IPC: G01N21/88
Filed: 1981-12-25
Abstract: PURPOSE:To enable inspection with a necessary magnification rate from every angle connecting a turning unit and a vertically-moving unit to the end of the main body of a frame, and by connecging the main arm to them in such a manner that it can turn and move vertically. CONSTITUTION:In an inspecting device for a wall surface, a turning unit 121 and a vertically-moving unit 122 are connected to the end of a supporting rod 120 so that an industrial TV case 123 can be freely turned and moved vertically. In this case, the turning unit 121 is a unit turnable around the axis of the supporting rod 120, while the vertically-moving unit 122 is a unit intersecting perpendicularly to the axis of said supporting rod and moving in the vetical direction. According to this invention, a driving wheel moving the device is rotated in the direction and at the velocity which are controlled by an independent and variable driving source. Therefore, it can run freely, and thus the inspection can be peformed with a necessary magnification rate from every angle.
Patent JP-H0638856-A (JP)
Title: Mounting device for arm rest
Inventor: YOSHIDA MASAMI
IPC: A47C7/54
Filed: 1992-07-21
Abstract: PURPOSE:To let an arm rest surely rise and fall with its rotation restricted by inserting an orthogonal shaft together with a leaf spring into an insertion hole which is perpendicularly intersected with the axial center of a rotary lateral shaft provided for the bracket of the seat frame of a seatback, through the shaft holes of a mount fitting in an U shape in cross section at the end section of an arm rest frame. CONSTITUTION:A rotary lateral shaft 15 is projected out of a bracket 26 attached on the seat frame 25 of a seatback. An insertion hole 16 normal to the longer direction is formed at the end section of the lateral shaft 15, and the end face is formed into a circular arc face 23. Meanwhile, a fitting in an U shape in cross section is provided out of the end section of the frame 5 of an arm rest 4 covered with a cushion member in such a way as to be normal to the frame 5 in the direction of the bracket 26, each insertion hole 14 is provided for side plates 9 and 10, and a projection 29 is provided for an intermediate plate 11. An orthogonal shaft 17 is inserted into the insertion holes 14 and 16 so as to be fastened by nuts. A leaf spring 18 is interposed between the projection 29 and the orthogonal shaft 17, so that ups and clowns for an arm rest 4 is thereby controlled. This constitution thereby allows the arm rest to easily and smoothly rise and fall, and concurrently both housing condition and usage condition can positively be maintained.
Patent JP-H0263551-A (JP)
Title: Exhaust gas purifying catalyst and its production
Inventor: TANAHASHI ICHIRO
IPC: B01J23/56
Filed: 1988-08-30
Abstract: PURPOSE:To form a dense coating layer consisting of SiO2.Al2O3, CeO2, and an alumina binder and to improve the heat resistance of the title exhaust gas purifying catalyst by providing the coating layer on the honeycomb carrier and by forming an exhaust gas purifying catalyst. CONSTITUTION:The SiO2.Al2O3 synthesized from the alkoxides of Al and Si, CeO2, boehmite as the binder, and a platinum-group metal are dispersed in an aq. soln. to prepare an aq. slurry. The honeycomb carrier is dipped in the slurry, the product is calcined to form a coating layer on the carrier, and the exhaust gas purifying catalyst is produced. Alternately, the honeycomb carrier is dipped in an aq. slurry made from SiO2.Al2O3, CeO2, boehmite, and a platinum-group metal, the product is calcined to form a coating layer on the carrier, and an exhaust gas purifying catalyst is produced.
Patent JP-H0633122-A (JP)
Title: Method for charging raw material in bell-less blast furnace
Inventor: MIYAGAWA SHOJI
IPC: C21B7/20
Filed: 1992-07-21
Abstract: PURPOSE:To surely control the variation of the average grain diameter in raw material with the lapse of time at the time of discharging the raw material by preparing beforehand a hollow cylindrical shape arranged to the furnace lower part of a lower step bunker and a variation pattern of the grain diameters of the raw material with the lapse of time. CONSTITUTION:The bell-less blast furnace 7 is provided with the upper and lower two steps of furnace top charging bunkers 3, 5 arranged on the center axis in the furnace top part and a bell-less chute 10 for supplying the raw material into the blast furnace arranged in the blast furnace and being freely tilted and swung. At the time of charging the raw material into the furnace through the upper and lower two steps of the furnace top charging bunkers 3, 5, data related to the shape of the hollow cylinder 11 arranged at the furnace lower part of the lower step bunker 5 and the variation pattern of the grain diameters of the raw material with the lapse of time are prepared beforehand. Then the suitable shaped hollow cylinder 11 corresponding to the desired pattern in these data is adopted and the variation of the grain diameter of the raw material discharged from the furnace top charging bunker 5 is controlled to the desired pattern. Therefore, the changed raw material can easily be controlled to the desired grain size distribution.
Patent JP-S6459120-A (JP)
Title: Encoder
Inventor: MIYAMOTO TAKEHIKO
IPC: G05D3/12
Filed: 1987-08-31
Abstract: PURPOSE:To enable detection of a reference position accurately and positively at a high accuracy, by a method wherein position information is written at a specified interval turning with the rotation of a drive shaft while a specified interval of gap is arranged at an initial position. CONSTITUTION:A drive shaft 30 has a drive shaft 66 of a motor 65 fitted into a hollow section with a hollow construction and turned with the rotation of the drive shaft 66. MR elements of a magnetic head 10 is 5mm long with the width of 100mum and an MR element for Z information is arranged levelled sideways to allows a higher detection signal level as obtained when Z information is read out thereby producing a reading head with the width of 5mm. Thus, unlike a system of reading magnetic information written at one point on a circumference: this provides a method which can detect that checking of the magnetic information fails, depending on how the magnetic information written over the entire circumference is detected with limited malfunctioning while making a detection form clean.
Patent JP-H1170753-A (JP)
Title: Thermal transfer sheet and its manufacture
Inventor: NAKAJO SHIGEKI
IPC: B41M5/40
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly heat-resistant thermal transfer sheet which shows excellent sliding properties with a thermal head, and is free from a thermal fusion with the thermal head and also free from an offset by a lubricant to an interface between a heat-resistant layer and a lubricating layer, and further, has an even and irregularity-less printing face on the lubricating layer. SOLUTION: This thermal ink transfer sheet comprises a thermally transferable coloring material layer formed on one of the faces of a base material film and a heat-resistant layer formed on the other face, with a lubricating layer formed on the heat-resistant layer. The lubricating layer is made up of silylisocyanate and a heat-resistant or curable reactive resin which has no reactive group with an isocyanate group and is compatible with the silylisocyanate. Further, the heat-resistant layer is formed of a resin having a functional group which chemically reacts with isocyanate. Consequently, the silylisocyanate group and the functional group of the heat-resistant layer undergo a chemical reaction to be cured. Besides, the silylisocyanate is self-crosslinked. Thus it is possible to prevent a color shift or the offset from occurring while keeping lubricity.
Patent JP-S6278116-A (JP)
Title: Purification of arsine
Inventor: KATAOKA MASAHIRO
IPC: C01B6/34
Filed: 1985-09-28
Abstract: PURPOSE:To obtain high-purity arsine, by contacting crude arsine with a substance capable of adsorbing arsine, thereby removing oxygen from crude arsine. CONSTITUTION:Crude arsine (AsH3) produced either by decomposing a metal arsenide or by reducing AsCl3 with LiAlH4 is made to contact with a substance capable of adsorbing arsine (e.g. molecular sieve carbon) under a pressure above atmospheric pressure at $030 deg.C- room temperature to effect the removal of oxygen from the crude arsine. If necessary, the treated arsine is further contacted with a substance capable of removing water (e.g. synthetic zeolite) to obtain purified arsine having an oxygen content of <=1ppm and a water- contact of <=1ppm and suitable as a raw material for semiconductor.
Patent JP-H1136734-A (JP)
Title: Automatically rotating slide door device
Inventor: HAMADA YOSHINORI
IPC: E05D15/04
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain an automatically rotating slide door device which is excellent in the wind prevention effect at the same occupation area with conventional rotary doors or a less area than those doors and which allows wheel chairs to pass through or long materials to send in and out through it and secures a guide opening for evacuation in a simple manipulation. SOLUTION: In this device, three parallel link arms 8 are installed and supported above the floor face of an entrance/exit of a building and rotatably connected and driven by a motor (driving control unit 17). Door support frames 18 erected and supported in the upper space of the floor face are fixed to the moving ends of the parallel link arms 8 and door panels are suspended from the respective support frames 18. Three door panels transfer peripherally along the passage way while parallelly moving together with respective door support frames 18 and transfer parallelly at the entrance/exit like a sliding door.
Patent JP-S6372271-A (JP)
Title: Video camera
Inventor: KINUGASA TOSHIRO
IPC: H04N5/335
Filed: 1986-09-16
Abstract: PURPOSE:To contrive to improve the portability and response speed of a video camera by making an optical system comprising a lens and a photodetector independent of other systems and making the optical system only movable so as to minimize the moving part of the video camera. CONSTITUTION:The optical system 3 consists of the lens 1 and the photodetector 2, supported by a moving contact 8 and moved horizontally by a control circuit 6. In using a solid-state image pickup element for the photodetector 2, the weight and volume of the optical system 3 are made nearly equal to those of the lens 1. Through the constitution above, since the optical system 3 is movable vertically at a fulcrum of the moving contact 8, so only the optical system 3 is driven while the camera main body is fixed to trace an object. Thus, the portability and response speed of the video camera are improved and the effect of low power consumption is attained.
Patent JP-H0964829-A (JP)
Title: Monitor
Inventor: TAKAMI MASAYUKI
IPC: H04B17/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To allow a discrimination processing section to discriminate an instantaneous alarm signal for a monitor cycle period because a 2nd fault detection signal is consecutive at an H level when a 1st fault detection signal at an H level outputted from an AND circuit is inverted to an L level. SOLUTION: A 1st fault detection signal A outputted from an AND circuit 3 goes to an H level at a time t12 and is inverted to an L level at a time t13 . Since a latch circuit 4 is driven at the time t12 , a 2nd fault detection signal B goes to an H level at the time t12 and the level is continued. Then a discrimination processing section 5 discriminates an instantaneous alarm signal for the monitor cycle period because the 1st fault detection signal A is at an L level and the 2nd fault detection signal B is at an H level in the monitor timing 14. After the discrimination, a clear signal is generated at a time t15 and the 2nd fault detection signal B is restored to an L level.  Since the H level of the 2nd fault detection signal B is consecutive, the monitor easily discriminates whether or not an instantaneous alarm signal is present depending on the level of the 1st and 2nd fault detection signals.