baber/WOPTO huggingface dataset:
Patent JP-H01208324-A (JP)
Title: Inorganic powder particles coated with silver material
Inventor: YASUKI TAKASHI
IPC: A61Q1/02
Filed: 1988-02-12
Abstract: PURPOSE:To increase the make-up effect and infrared ray-shielding effect without any adverse effect by hydrolyzing a silver salt which coats the surface of inorganic powder particles to precipitate silver oxide or hydroxide and heat- treating the particles. CONSTITUTION:A slurry containing 1-50g/l of inorganic powder particles such as mica which have particle sizes of 0.01-500 microns and, when needed, are previously coated with a metal oxide (hydrate) is heated at 40-80 deg.C and combined with more than 0.01% of a silver salt, such as silver nitrate as a silver ion source. Then, an alkali such as sodium hydroxide is added in the course of 10 minutes to 2 hours to adjust the pH to 6-13 to hydrolyze the silver salt into silver oxide or hydroxide on the surface of the inorganic particles. Then, the particles are filtered and rinsed. The particles are dried and heat-treated at 105-1150 deg.C.
Patent JP-H08200408-A (JP)
Title: Centrifugal brake
Inventor: HIKARI KAZUO
IPC: F16D59/00
Filed: 1995-01-27
Abstract: PURPOSE: To provide objective descending speed easily and also flexibly response to various required specifications by adjusting a centrifugal brake at an installing field. CONSTITUTION: A plurality of oscillation links 7... taking central part as supporting point are pivotally supported on a periphery part of a rotator 4 mounted on a fixed cylindrical member 1. A brake shoe 8 is mounted on one end part of the oscillation link 7. A balance weight 11 is mounted on the other end part of the oscillation link 7. The balance weight 11 is formed out of a plurality of weights 20... mounted for exchanging in the other end part of the oscillation link 7. The weight 20... comprise a large diameter ring member and a small diameter ring member having smaller weight than the large diameter ring member.
Patent JP-S60190500-A (JP)
Inventor: BERUNAA AMATEI
IPC: C09K23/14
Filed: 1985-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07239668-A (JP)
Title: Opening/closing device
Inventor: SHIRAISHI TETSUO
IPC: G09F7/18
Filed: 1994-03-01
Abstract: PURPOSE:To obtain a signboard capable of extremely easily opening and closing a large-sized frame by arranging a projecting pivotal part moving between fulcra according to opening and closing of the frame in a recessed receiving part arranged with fulcra at different heights. CONSTITUTION:This device is constituted to open and close the frame 2 mounted at a signboard body 1 and consists of the recessed receiving part 3 and the projecting pivotal part 4 of the frame 2. The fulcra 5 and 6 of the different heights are arranged in the recessed receiving part 3. The projecting pivotal part 4 rotate around the first fulcrum 5 at the front end of the small corrugated walls disposed in the recessed receiving part 3 and the frame 2 opens successively when the frame 2 is opened. The one front end of the projecting pivotal part 4 arrives at the engaging part of the second fulcrum 6 and thereafter, the projecting pivotal part 4 rotates around the fulcrum 6. The other front end of the projecting pivotal part 4 engages with the engaging part 9 and the frame 2 is fixed in an open state when the opening is completed.
Patent JP-S61189276-A (JP)
Inventor: ERUMAA SUTSURUMU
IPC: C07D239/80
Filed: 1986-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06238080-A (JP)
Title: Device for decorative stitching in looped form
Inventor: BUORUFUGANGU TEETSU
IPC: D05C7/06
Filed: 1994-02-02
Abstract: PURPOSE: To make decorative stitches in a loop shape by adjusting the interval of two needles through an adjustment member by an independent drive unit, supporting a transfer roller and driving it in front-to-back and left-to-right directions. CONSTITUTION: Needles 19 and 20 are driven in a vertical direction by a needle driving mechanism 21 together with needle receivers 23 and 24. Also, an independent drive unit 30 provided with a housing 31 is provided with a function for adjusting the interval of the two needles 19 and 20 through the adjustment member 32, the driving force is transmitted through a shaft 26 to the transfer roller 15 further and the transfer roller 15 is rotated in the direction of an arrow 17 to the direction of the arrow 16. Also, drive is performed so as to be moved in a transverse (left-to-right) direction indicated by the arrow 18, the axial direction of the transfer roller 15 in other words, and strokes required for preparing the decorative stitches in the loop shape are executed.  Thus, a sewing product 12 is transferred by the stroke motion and the decorative stitches in the loop shape are made on the sewing product 12 accompanying the operation of the needles.
Patent JP-H10228053-A (JP)
Title: Camera
Inventor: CHO CHUGEN
IPC: G03B17/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a camera in which the smooth rewinding operation of film is performed in the middle of photographing and the smooth idle feed of the film accompanying the succeeding exchange of a film cartridge performed. SOLUTION: The driving force of a motor is selectively transmitted to a gear 113 on the side of a spool and the gear 108 on the driving side of a photographing lens by using the gear mechanism of an epicyclic gear type, and the rotation of the spool 115 is locked by the engagement of the epicyclic gear 111 of a feeding means and the gear 113, and the driving force of the motor is switched to the side of a film feeding means by linking with the take- out operation of the film cartridge loaded, and also the engagement of the epicyclic gear 111 of the feeding means and the gear 113 is released.
Patent JP-S57146955-A (JP)
Title: Sealing device for rotary member
Inventor: KAGUCHI SHINSAKU
IPC: F16L27/08
Filed: 1981-03-06
Abstract: PURPOSE:To prevent the deterioration of the water-tight performance due to the abrasion by providing the etched lines in the slide contact section of one of the rotary members contacting slidably each other. CONSTITUTION:A sealant 3 and a sealing 5 are provided on the rotary members 1, 2 where the sealant 3 is made of an abrasion-resistant solid state or semi-soft material composed of a synthetic resin such as tetra flouride resin, rubber, sintered metal or an abrasion resistant metal while the sealing 5 is made of a stainless metal applied with thermal processing having the slide contact face applied with the mirror finish. Micro lines 9 are etched in the slide contact section 8 of the sealant 3. Said lines 9 are etched spirally while having the start or the end 10, 10' at the inner or outer circumferential sides of the sealant 3, where the pumping or sweeping function is performed through the rotation while the lubrication is performed by the fluid in the etched line 9.
Patent JP-S63201087-A (JP)
Title: Device for producing single crystal by light and high-frequency induction heating
Inventor: TAKASU SEIICHI
IPC: C30B13/16
Filed: 1987-02-13
Abstract: PURPOSE:To grow the title large-bore single crystal without using any crucible by heating and melting the part to be heated between a raw material rod and a crystal rod by light heating and high-frequency induction heating in a sample chamber separated by a transparent partition plate. CONSTITUTION:The IR rays of the IR lamps 15 and 16 arranged at the focuses F1 and F2 of spheroidal mirrors 13 and 14 are condensed to heat and melt the part 17 to be heated between the raw material rod 19 and the crystal rod 21 by the light. The melted part 17 is further heated by an energized high-frequency coil 22 to grow a single crystal. In the device for producing a single crystal by light and high-frequency induction heating, the space wherein the raw material rod 19 and the crystal rod 21 are arranged and the space wherein the IR lamps 15 and 16 are arranged, are separated by the transparent partition plate 23 made of quartz to form the sample chamber. Consequently, the volume of the melting zone and the space of the sample chamber can be increased, contamination by vaporized material is reduced, and a large-bore and high-purity single crystal is grown.
Patent JP-S61191091-A (JP)
Title: Semiconductor device
Inventor: HORI YOSHIKAZU
IPC: H01S5/00
Filed: 1985-02-20
Abstract: PURPOSE:To integrate a highly sensitive light receiving element, by forming a p-n junction in a cap layer, whose band gap is small. CONSTITUTION:On a semi-insulating InP substrate 1, an n<+>-InP layer (light confining layer) 2, an n<-> InGaAsP layer (lightguide layer) 4, an n<+>-InP layer 5, an n-InGaAsP layer (light active layer) 6, an n<->-InP layer (light confining layer) 7 and an n<->-InGaAs layer (cap layer) 8 are formed. Then Zn is deeply diffused in a laser-part forming region 9, and a Zn diffused region 10 for laser is formed. The front of the diffusion reaches the light active layer 6. Zn is shallowly diffused in a light-receiving-part forming region 11, and a Zn diffused region 12 for the light receiving part is formed by the same way. A p-n junction is formed in the InGaAs layer 8.
Patent JP-S61192197-A (JP)
Title: Y/c separating circuit for television video signal
Inventor: IWAIBANA KUNIO
IPC: H04N9/78
Filed: 1985-02-20
Abstract: PURPOSE:To suppress cross color below the specified value by controlling a band pass width to maintain an inter-polarity frame reverse frequency of an output of band pass filter circuit over the specified value. CONSTITUTION:This circuit provides a wide-band band pass filter circuit (wide- band BPF) 1a and narrow-band pass filter circuit (narrow-band BPF) 1b which extract a color signal from an NTSC image signal supplied to an input terminal IN, and a lower band pass filter circuit (LPF) 2 which extracts an luminance signal. In case there is coincidence of polarity more than n times during a polarity bit of the inter-frame is compared N times, namely, when a reverse frequency of the inter-frame polarity bit is below (1-n/N), a leakage amount of the luminance signal is decided that it is over the specified permissible range and an output of the narrow band RPFIb is selected. Another case, it decided that the leakage amount of luminance signal is within the permissible range and an output of wide-band BPFIa is selected. A band width of narrow-band BPFIb is set which it restricts the leakage amount of the luminance signal below approximate n/N. Consequently, the leakage amount of the luminance signal is maintained usually below the specified value.
Patent JP-H07237864-A (JP)
Title: Automatic closing device of elevator hall door
Inventor: ONOKI KANEYUKI
IPC: B66B13/08
Filed: 1994-03-02
Abstract: PURPOSE:To provide an automatic closing device of an elevator hall door capable of adjusting the compression quantity of a spring by a safe and simple work without largely extending the hand from the elevator hall. CONSTITUTION:A spring 16 to generate the torque required to open/close a door through the energy accumulation due to the rotation of a link mechanism accompanied with the opening/closing of the door is fixed to a hall door 1 so as to be interlocked with the link mechanism where one end is connected to a flame 13 and the other end is connected to the hall door 1 in a turnable support manner.
Patent JP-H07236394-A (JP)
Title: Fishing reel
Inventor: SEKIMOTO AKIO
IPC: A01K89/015
Filed: 1994-03-02
Abstract: PURPOSE:To produce a fishing reel having a simple structure and capable of detecting attainment of the amount of the wound fishing line to a specified value. CONSTITUTION:This is a fishing reel in which a spool for winding a fishing line is rotatably supported by the reel body. In this reel, the reel body is equipped with a detector capable of coming into contact with the outer periphery of the wound fishing line when the amount of the fishing line wound around the spool reaches a specified value and detecting it and an alarm for informing rotation of the detector thereto.
Patent JP-H03239686-A (JP)
Title: Suspension installing method
Inventor: WAKIMOTO KOJI
IPC: B62D65/00
Filed: 1990-02-15
Abstract: PURPOSE:To provide possibility of installing a suspension assembly on the body smoothly by varying the condition of suspension arm from the intermediate to the sunk position in the process of approaching the suspension assembly to the body bottom relatively. CONSTITUTION:When a lift table 30 further rises from the empty state, a bracket 7 comes in contact with near the mount hole part 12 of a body 10, and a force to compress a shock absorber 5 and coil spring 6 will act. If thereafter a force to depress the bracket 7 relatively acts from the body 10 side, a spring 34 is compressed, and a movable cylinder 33 of an arm supporting part 32 will sink to the lift table 30. This causes suspension arms 2, 3 to take the lowermost position corresponding to the full rebound state with respect to a sub-frame 1, so that approaching each other can be made till the position where the frame 1 mounting part 8 is in contact with the body 10 installing part 11. The installing parts 8, 11 are fastened by bolts etc., and the bracket 7 is fixed to the mount hole part 12.
Patent JP-H09229185-A (JP)
Title: Control device of automatic transmission
Inventor: KASHIWABARA MASUO
IPC: B60W10/10
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent rapid increase of the output shaft torque by quick down- shifting when an automatic transmission is changed over from the manual mode into the Auto mode. SOLUTION: Judgement is made whether or not a down-shift exceeding a specified level is made (S4 and S5) in case the shift conforming to a shift map in the Auto mode is executed as it is, in the initial time of changing over from the manual mode to the Auto mode (S1 and S3). When the down-shift is to exceed the specified level, a stepping down-shift is introduced from the gear position in the manual mode to the gear position requested by the shift map in priority to the shift control conforming to the shift map so that a quick down-shift is avoided (S7).
Patent JP-H02213207-A (JP)
Title: Amplifier element for solid-state traveling wave
Inventor: KOBAYASHI KIKUO
IPC: H03F3/55
Filed: 1989-02-14
Abstract: PURPOSE:To realize a high gain and a high output by providing at least one set of a delay circuit 1 having n-set ((n) is an integral number being three or over) of electrode chips per one wavelength on a high frequency solid-state semiconductor and driving the electrode chip while retarding the phase of the high frequency signal by 2pi/n radians each in the electronic drift direction sequentially. CONSTITUTION:The delay circuit 1 has five sets of electrode chips each comprising four electrode chips 1a1-1a4, 1b1-1b4,.... The interval between the sets such as the interval lambda between the electrode chips 1a1 and 1b1 corresponds to one wavelength of a high frequency signal to be amplified. One of the high frequency signals from a signal source 10 enters the electrode chips 1a1-1e1 of the delay circuit 1 as it is and a phase lag in pi/2 radian in a phase adjustment circuit 11 is received and the result enters the electrode chips 1a2-1e2. The signal of opposite polarity coming from a signal source 10 enters the electrode chips 1a3-1e3 and subject to phase lag in pi/2 radian by the phase adjustment circuit 11 and enters electrode chips 1a4-1e4. Thus, the traveling wave propagated from the left to the right in a figure is made apparently to a series of the electrode chips 1a1, 1a2, 1a3,...,1e4 of the delay circuit 1.
Patent JP-S63200414-A (JP)
Title: Superconductive wire
Inventor: SAITO SHIGEO
IPC: H01B3/30
Filed: 1987-02-16
Abstract: PURPOSE:To improve electric insulating capability and thermal stability of a superconductive wire material by distributing diamond particles in a enamel insulating layer. CONSTITUTION:Insulating material consisting of enamel as its base and diamond particles distributed in the enamel is used as an electrical insulating layer. Since both of enamel and diamond particles used as insulating materials in this case have electrical insulating property, and diamond has better heat conductivity than enamel, stability of material of superconductive wire material can be improve. Mechanical agitation or agitation by means of ultrasonic wave vibration or the like can be applied to the distribution of diamond particles in enamel varnish. Quantity of diamond particles shall be 10-50% of the enamel vernish, preferably, and thickness of coating of enamel with distributed diamond particles as an electric insulation layer shall be several mum-tens of mum.
Patent JP-S59159990-A (JP)
Title: Device for preventing discoloration by pickling
Inventor: NISHINO KEN
IPC: C23G3/02
Filed: 1983-03-02
Abstract: PURPOSE:To provide a titled device which dries forcibly a steel sheet and prevents effectively the discoloration of the steel after pickling by rpoviding a steel sheet housing space adjacently to the outlet side of a pickling tank, and providing means for sucking hydrochloric acid fume from the top and bottom sides of the steel sheet in the space. CONSTITUTION:A steel sheet 2 emerging from a pickling tank 1 passes between linger rolls 3 and enters a space A for housing a pickled steel sheet. A duct system 6 is provided near the outlet side of the tank 1 to suck the hydrochloric acid fume 8 from a liquid surface 7 through the duct 9 to the outside of the system. The inlet side of the space A is shut off by an air curtain 11, etc. Suction ducts 14, 15 are provided above and below the region provided with the linger rolls 3-5 to suck away the residual dilute hydrochloric acid fume to dry quickly the steel sheet and to suppress the reaction between the fume and the steel sheet as far as possible, thereby preventing the discoloration by pickling. Air is blown from the bottom side of the steel sheet to permit easy suction and removal of the fume.
Patent JP-H05203895-A (JP)
Title: Shake preventive device
Inventor: IMURA YOSHIO
IPC: G03B5/00
Filed: 1992-01-24
Abstract: PURPOSE:To save a space and cost by unitizing the image shake preventive device by a camera shake, etc., by a simple construction, thereby constituting this device. CONSTITUTION:This device has a shake preventive optical system 8 which is moved in the direction orthogonal with an optical axis 1. This device is provided with 1st, 2nd motors 30, 31 for driving a lens frame 6 which is driven by control means 72, 73 and holds the shake preventive optical system in 1st and 2nd directions upon detection by shake detecting means 60x, 60y. The 1st motor 30 drives the lens frame in the 1st direction and has a 1st connecting member 36 for connecting the lens frame movably in the 2nd direction regardless from the 1st motor 30. The 2nd motor 31 drives the lens frame 6 in the 2nd direction and has a 2nd connecting member 37 for connecting the lens frame movably in the 1st direction regardless of the 2nd motor 31. The 1st and 2nd motors 30, 31 are disposed to intersect orthogonally with the optical axis in the directions different in the circumferential direction of the outer peripheral part of the lens frame from the 1st and 2nd connecting members 36, 37.
Patent JP-S58150590-A (JP)
Title: Novel n,n'-substituted azolecarboxamide derivative and agricultural and horticultural fungicide containing it as active ingredient
Inventor: YOSHIDA HIROSHI
IPC: A01N47/38
Filed: 1982-03-04
Abstract: NEW MATERIAL:A compound shown by the formulaI(R1 is H, methyl, or ethyl; R2 is lower alkyl; X and Y are C or N, with the proviso that Y is C or N when X is N, and Y is N when X is C). EXAMPLE:N-( 1-Ethoxycarbonylethyl )-N-( 2-furfuryl )-imidazole-1-carboxyamide shown by the formula II. USE:An agricultural and horticultural fungicide. PROCESS:A carbamoyl halide shown by the formula III (Hal is halogen) is reacted with an azole shown by the formula IV in an inert solvent at 0 deg.C- the reflux temperature at the boiling point of the solvent for about 10min-several hours, to give a compound shown by the formulaI. A hydrogen halide evolved during the reaction is preferably trapped with a tertiary amine (e.g., triethylamine, pyridine, etc.) or excess azole shown by the formula IV.
Patent JP-S59159548-A (JP)
Title: Lead frame
Inventor: HIDESHIMA KENJI
IPC: H01L23/50
Filed: 1983-03-01
Abstract: PURPOSE:To obtain excellent insulation strength by reducing the exposed parts of a lead frame by providing a ferromagnetic substance region at a part of said frame, and then fixing it by means of a magnet placed in a mold forming metal mold. CONSTITUTION:A chip 12 is soldered to the lead frame 11 and connected by a wire 13. One end 17a of said frame is held by the lower mold 14 and the upper mold 15 of said metal mold. Besides, a pin 16 to adjust the positional accuracy of said frame 11 is provided to the upper mold 15 of the metal mold, and this part is made up of a magnet. On the other hand, an adsorption part 18 composed of a ferromagnetic substance is provided at said frame in accordance with the pin (magnet) 16. By such a constitution, the parts of fixing the position of said frame are two points: the part of 17a and the part of 16a fixed by magnetic force, and said frame is stably fixed.
Patent JP-S58151481-A (JP)
Title: Surface treatment of steel wire rod
Inventor: ADACHI MINORU
IPC: C23G1/08
Filed: 1982-03-04
Abstract: PURPOSE:To perform surface treatment for the purpose of obtaining plated wire rods having good adhesion, by subjecting the horizontally laid and looped steel wire rod under conveyance to primary pickling, then to a desmutting treatment by an oxidizing agent and further to secondary pickling. CONSTITUTION:A steel wire rod W which is subjected to the primary pickling by which the scale formed in an annealing stage is dissolved away with hydrochloric acid, etc. is held horizontally laid and looped and is conveyed continuously into an inside tank 1a for a desmutting soln., where the wire rod is conveyed in a arrow direction by a conveyor 2 and is dipped into a desmutting soln. 3 overflowing from said tank 1a into an outside tank 1b. The soln. 3 contains an oxidizing agent such as potassium permanganate and a stabilizer such as caustic soda and oxidizes and removes the smut consisting essentially of carbon stuck on the surfaces of the wire rod W. The soln. 3 is ejected through injection ports 4' in the soln. 3 from below the conveyor 2 to oscillate the wire rod W so that the soln. 3 is brought into contact with the overlapped parts as well. The wire rod W is thereafter subjected to secondary pickling with sulfuric acid or the like, whereby oxide films are removed.
Patent JP-H05229647-A (JP)
Title: Device for distributing brick inside hot blast stove
Inventor: SUDO KATSUJI
IPC: B65G47/80
Filed: 1992-02-20
Abstract: PURPOSE:To aim at the effects of saving labor and reducing workloads by solving problems with the working environment and construction cost of a hot blast stove, since of the current construction work of a hot blast stove the work of distributing bricks inside the hot blast stove is done by a method in which so many labor assitants lift and hand over heavy bricks. CONSTITUTION:A device for distributing bricks inside a hot blast stove comprises a conveyor 17 for carrying in bricks 10 which are fed one by one from outside the hot blast stove, and a turn table 20 freely rotatably installed at the end of the conveyor 17, and this system is hung in the air from the upper portion of the hot blast stove. Therefore, the necessity of lifting bricks in distributing the bricks inside the hot blast stove is eliminated and the effects of reducing workloads and construction costs through labor saving are obtained. Also, reduction in the period of construction is made possible and operational merits in iron manufacturing are provided.