baber/WOPTO huggingface dataset:
Patent JP-H04260481-A (JP)
Title: Sorting method for shape of spherical or rhombo-spherical object
Inventor: YAMAMOTO TOMIO
IPC: B07C5/36
Filed: 1991-02-16
Abstract: PURPOSE:To select and take out an object to be inspected by the action of a detection mechanism by converting the synthetic vector quantity of the centrifugal force generated by correcting the track of the gravitational rolling motion of the object (miniature tomato) to be inspected and the side pressure resistance generated at the time of the passage of the object to be inspected through the detection gap corresponding to the shape dimension thereof to a detection signal and applying sorting operation power to the detection mechanism from the outside in connection with minute operation due to the detection signal. CONSTITUTION:An object (miniature tomato) to be inspected is charged on a spirally provided floor surface having a gradient from a hopper and falls on the floor surface while tumbles along the circumference of a circle. When the object to be inspected is larger than the gap at the part of a detection gate A, it is separated and discharged by the actions of detection eccentric cam plates 5, 6, a pressure contact spring 11 and a detection hook 7. The object to be inspected smaller than the detection gap at the part of the detection gate A passes through the detection gate A to reach the a detection gate B having a detection gap smaller than that of the detection gate A and, when the object to be inspected is larger than the gap of the detection gate B, it is sorted and discharged by the same operation as the detection gate A.
Patent JP-S5634273-A (JP)
Title: Head for transmission and receiving
Inventor: KOMIYA KAZUMI
IPC: H04N1/42
Filed: 1979-08-29
Abstract: PURPOSE:To make a unit small-size, by a arranging many unit elements, where thermal resistance elements and photoconductive elements with diodes connected in parallel are connected in series, to make the sensor for transmission and the thermal head for receiving into one body. CONSTITUTION:In the transmission system, transmission original 2 is illuminated by light source 32 such as a light emission diode, and the reflection light is focused onto the photoconductive element array (only S1 is shown in the figure) by focusing optical fiber element array 33 and so on and is subjected to photoelectric conversion. In the receiving system, thermosensitive recording paper 7 is press-fitted to the thermal head (only R1 is shown in the figure) by feeding roller 34 to perform recording. Since photoconductive element array S1 and thermal head R1 are connecetd to constitute the head for transmission and receiving, it is unnecessary to use individual heads for transmission and receiving, and the head can be used for transmission and receiving by a simple switching circuit. Consequently, the facsimile machine for transmission and receiving can be constituted simply with a small size.
Patent JP-H04337522-A (JP)
Title: Transfer device
Inventor: SHIMA TOSHIAKI
IPC: G11B5/86
Filed: 1991-05-14
Abstract: PURPOSE:To provide the transfer device which runs a master tape and copy tape stably and makes the output of the copied copy. CONSTITUTION:Tension arms 8 and 9 and potentiometers 12 and 13 are provided front and rear side of a transfer drum 1 to detect and control the tension of a copy tape 5. A capstan 24 and a pinch roller 25 are provided on the exit of the transfer drum 1 to drive the master tape 14. The copy tape 5 travels by the friction between the master tape 14 and the copy tape 5.
Patent JP-H09292248-A (JP)
Title: Navigation system
Inventor: KUROKAWA HISASHI
IPC: G01C21/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To determine the position and speed of a vehicle with a simple structure using an acceleration sensor and two gyro sensor as an inertial navigation sensor. SOLUTION: A navigation calculating means 15 determines the position and speed of a vehicle from the outputs of each sensor (first acceleration sensor 1, second and third gyro sensors 5, 6) and a GPS receiver 7. A stoppage judging means 16 judges the stopping of the vehicle by the output of each sensor. The speed is determined from the acceleration obtained by the first acceleration sensor 1 and the inclination of a road surface obtained by the second gyro sensor 5. Further, the advancing direction is determined from the output of the third gyro sensor 6 to determine the position of the vehicle. A correction data calculating means 17 estimates the error contained in each sensor output.  The navigation calculating means 15 performs the correction by the determined error, and also calculates the speed, position and advancing direction when the output from a sufficient number of satellites are received by the GPS receiver 7, and performs the direct substitution of this value or a correction so as to be close to this value.
Patent JP-S5335116-A (JP)
Title: Switching circuit for devices utilizing motors
Inventor: KISHI ICHIROU
IPC: H02P7/285
Filed: 1976-09-10
Abstract: PURPOSE: To promptly halt motors at emergency stoppage by using a onecircuit and two-contact changeover switch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09297630-A (JP)
Title: Personal computer having coordinate input device
Inventor: AIISO MAKOTO
IPC: G06F3/0354
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a personal computer having coordinate input device which has operability equal with a so-called mouse and can be mounted on a portable computer such as notebook type or palm top type computer. SOLUTION: Especially concerning the portable personal computer, a housing part 10 for freely attachably and detachably incorporating a coordinate input device 3 corresponding to the mouse is provided at one part of main body 1 of the computer. Further, a pad 4 for operating consisting of the operating area of the coordinate input device 3 is provided on the bottom face part of main body 1 of the computer. The pad 4 for operating is constituted so as to be arranged within the range of bottom face part of main body 1 of the computer at the time of non-use and to be taken out at a position for using as the operating area of the coordinate input device 3 at the time of use.
Patent JP-S60253506-A (JP)
Inventor: ANDOU MASAO
IPC: B28B3/02
Filed: 1984-05-31
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-2000307961-A (JP)
Title: Solid-state image pickup device, its driving method and camera system
Inventor: TANAKA HIROAKI
IPC: H04N5/369
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the overflow of a signal charge after being added from occurring without increasing the frequency of a vertical transfer clock by reducing the number of output lines to half, doubling a frame rate against a 1st operation mode and setting the saturation signal charge quantity of a sensor part in a 2nd operation mode to half quantity when the 1st operation mode is carried out. SOLUTION: The number of output lines is reduced to half compared with the case where a signal charge is subjected to independently vertical transfer without being added by adding the signal charge read from a sensor part 11, e.g. for two pixels in a vertical transferring part 13 when an addition read mode is set and subsequently performing vertical transfer of it. Since a frame rate becomes double to a frame read mode to be able to output information of all pixels in this way, image quality and sensitivity can be improved. Furthermore, the overflow of the signal charge can be prevented by setting the saturation signal charge quantity of the part 11 to 1/2 of the frame read mode when the addition read mode is set.
Patent JP-H047112-A (JP)
Title: Injection-molded body inproved in paintability
Inventor: TSUJI TATSUMI
IPC: B29C45/00
Filed: 1990-04-25
Abstract: PURPOSE:To form coating excellent in coating adhesion and coating appearance even when the coating is applied with no surface modification by a method wherein composition, which is prepared by blending specified polypropylene resin, ethylene-propylene copolymer rubber and diene polymer or hydrogenated diene polymer with one another, is injection-molded. CONSTITUTION:Component A is propylene polymer resin, the ethylene content of which is 2 - 10 wt.% and the melt flow rate of which is 20 - 50 g/10 min and its mixing ratio is 55 - 65 wt.% on the basis of the sum of the component A and component B. Component B is ethylene-propylene copolymer rubber, the propylene content of which is 25 - 50 wt.% and Mooney viscosity ML1+4 at 100 deg.C of which is 20 - 75. Component C has two types, i.e. diene polymer having hydrogen group at the terminal or hydrogenated diene polymer. The loading of component C is 1.5 - 3.3 pts. wt. to 100 pts. wt. of the sum of the component A and the component B. When the composition prepared by blending the components A, B and C with one another in the mixing ratio as described above, the resultant injected body has flexural modulus of elasticity of 2000 - 7000 kg/cm<2>, preferably 2500 - 5000 kg/cm<2>.
Patent JP-H11304232-A (JP)
Title: Air conditioning system
Inventor: AKUTSU YASUTOMO
IPC: F24F13/068
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the linking between a diffuser chamber and a duct and the installation of the diffuser chamber without creeping work under a floor. SOLUTION: A tilt support member 62 which is adapted to tilt in the direction of a room only when a force works in this direction from below a floor and returns to the original position by the dead load when the force vanishes is fastened inside a frame body 61. A protrusion member 66 is provided outside a diffuser chamber 60a to let the tilt support member 62 bounce up when the diffuser chamber 60a is pulled up while it contacts the tilt support member 62 after the tilt support member 62 returns to the original position by the dead load. This enables installation of a diffuser camber 60a with a duct connected and only from above the floor.
Patent JP-S5813122-A (JP)
Title: Swirl generation device for intake and exhaust gases of internal-combustion engine
Inventor: YOSHIDA MASANOBU
IPC: F02B31/00
Filed: 1981-07-13
Abstract: PURPOSE:To have an increased output and to enhance the rate of fuel consumption by providing the internal wall of the suction or exhaust pipe with a spiral groove or projection, or otherwise a twisted stationary vane and thereby giving the suction and exhaust gases a swirl. CONSTITUTION:A spiral projection or groove, or otherwise a twisted stationary vane, 2, is furnished at the inner wall of the suction or exhaust pipe of an internal-combustion engine. Further, a swirl generating device 8 is installed between an air filter 7 and swirl generating device 2. Thereby the air stream is baffled and concentrated to generate a swirl slowly, and then the air stream is led to the swirl generating device 2. Thus the output of an internal-combustion engine and its rate of fuel consumption can be enhanced.
Patent JP-H01280684-A (JP)
Title: Sea water generating system
Inventor: MOTOI SATOSHI
IPC: F03B17/04
Filed: 1988-05-06
Abstract: PURPOSE:To ensure the generation of a stable power semipermanently and a lost cost and reliably by means of the drop water pressure of sea water, by a method wherein water is pumped up from sea through a steel pipe, and when sea water is dropped through a generating plant on a seat bottom to a drain pond, sea water, simultaneously, is returned to sea for power generation. CONSTITUTION:A power plant is built on a sea bottom located approximate 120m deep in water, and water is vertically pumped up through a steel pipe from a position approximate 100m down from a sea surface. Water passes right laterally through the power plant, and a gallery is built toward a ground. Since sea water in an intake pipe is dropped to a drain pond from a place located approximate 250m away from the outlet to a ground of the gallery, i.e., a spot situated in a level approximate 40m lower than th//at of a sea surface, a different gallery to the drain pond is built for piping. The intake steel pipe is cut after it is vertically bent at a distance of 25m from a spot above the drain spot, and an amount equivalent to an amount of dropping water is to be instantaneously drained to sea water. The drop port to the drain pond of the intake steel pipe is positioned in a spot approximate 65m lower than a sea surface, and a flow is permanently continued so far as the flow is not shut in the same steel pipe due to air by means of cohesion of water.
Patent JP-H08288202-A (JP)
Title: Aligner
Inventor: YOKOTA MUNEYASU
IPC: G02F1/13
Filed: 1995-04-11
Abstract: PURPOSE: To obtain an aligner whose throughput is enhanced when the periphery of a square substrate is exposed. CONSTITUTION: When a substrate stage 12 and an illumination device 11 are moved relatively to the Y-axis direction by a first driving system, two spotlights SP1, SP2 from the illumination device 11 are moved in parallel with each other along the X-axis direction at right angles to the Y-axis direction so as to irradiate the peripheral part of a rectangular substrate 26 mounted on the substrate stage 12 in a state that four sides are crossed with the Y-axis direction. Thereby, the spotlights SP1, SP2 are moved without interfering with each other in the two orthogonal axis directions. When the movement in the X-axis direction of the spotlights SP1, SP2 is synchronized with the relative movement in the Y-axis direction of the substrate stage 12 and the illumination device 11, the peripheral part of the rectangular substrate 26 can be exposed by one relative movement.
Patent JP-S5811905-A (JP)
Title: Optical cable
Inventor: TANAKA CHIHAYA
IPC: G02B6/44
Filed: 1981-07-16
Abstract: PURPOSE:To remarkably improve the characteristics of low temperature loss of optical fiber strands by reducing the coefficient of linear expansion of a plastic pipe in which the optical fiber strands are stored by a thermoplastic plastic  layer reinforced by fibers applied to the plastic pipe. CONSTITUTION:An optical cable 10 forms a unit code 18 consisting of a plastic pipe 14 in which plural optical fiber strands 12 are loosely stored and a thermoplastic plastic layer 16 reinforced by fiber extruded so as to be applied to the surface of the pipe 14. It is preferable to adhere the plastic pipe 14 to the plastic layer 16. Each optical fiber strand 12 is composed of a protective primary coat formed on an optical fiber and a buffer layer. Since with a low melting point is used for the plastic layer 16 mixed with glass fiber, the inside plastic pipe 14 is not deformed at the extrusion molding and the total equivalent linear expansion coefficient between the plastic pipe 14 and the plastic layer 16 is reduced.
Patent JP-S5811552-A (JP)
Title: Coloring of shellac with food color
Inventor: YOSHIKAWA GOROU
IPC: C09D11/08
Filed: 1981-07-14
Abstract: PURPOSE:To obtain a colored product resistant to degradation and having stabilized color, by adding microcrystalline cellulose and a pigment uniformly to an alcoholic solution of shellac having acidic pH. CONSTITUTION:Colored microcrystalline cellulose or paste or cake of microcrystalline cellulose colored with an aqueous solution of pigment is added to an alcoholic solution of shellac having acidic pH, and the mixture is homogenized by stirring, shaking, blasting of neutral gas, etc. Microcrystalline cellulose is fine powder obtained by hydrolyzing wood pulp with a mineral acid and removing the most part of the amorphous part. The useful microcrystalline cellulose is those containing the component having a total length of about 60-0.1mu in an amount of >=50% of the microcrystalline cellulose. USE:Printing ink and paint.
Patent JP-S60252668-A (JP)
Title: Amorphous alloy powder for corrosion-resistant paint
Inventor: NOZAWA YASUTO
IPC: C09D5/10
Filed: 1984-05-30
Abstract: PURPOSE:To provide the titled alloy powder composed of an amorphous alloy powder having a specific shape, and useful for the production of apint of the field in which especially high resistance to pitting corrosion, stress corrosion cracking, crevice corrosion, and hydrogen embrittlement are required. CONSTITUTION:Flaky powder of an amorphous alloy having the longitudinal or transversal dimension of several tens - several hundreds mum and a thickness of <=5mum is mixed in a paint to obtain a corrosion-proofing paint. The amorphous alloy is preferably composed of about 10(atom)% Cr, about 5% Mo, about 14% P, about 6% C, and the rest part of Fe and inevitable impurities.
Patent JP-S61270522-A (JP)
Title: Rolling bearing
Inventor: TANAKA HIDEYUKI
IPC: F16C33/82
Filed: 1985-05-24
Abstract: PURPOSE:To improve sealing performance in the captioned rolling bearing by providing an added magnetic substance part with a magnet between the inner periphery of an outer ring and the outer periphery of an inner ring, or in the side wall of the outer ring. CONSTITUTION:Ring plate shaped permanent magnets 14 each making an added magnetic substance part are provided between an outer ring and an inner ring being, positioned at both sides of a ball 13. Permanent magnets 14 are axially magnetized, and the outer periphery thereof are insertedly fixed into the inner side of the outer ring 11. The inner periphery edges of the permanent magnets 14 are processed to become sharp edge like, that is, the pointed ends thereof in their sections forms. A gas remains between the inner periphery edge of the permanent magnet 14 and the outer periphery edge of the inner ring so that magnetic fluid is held by said gap.
Patent JP-S61269365-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KANEKO HIROKO
IPC: H01L21/8242
Filed: 1985-05-24
Abstract: PURPOSE:To reduce crystal defects of a semiconductor substrate due to ion implantation by forming a buffer film on the surface of the semiconductor substrate of the side part of a MISFET gate electrode which has been exposed when a mask for impurity introduction is formed. CONSTITUTION:On a p<-> type semiconductor substrate 1, a field insulating film 2, a p<+> type channel stopper region 3, an insulating film 4 which is to be the dielectric of MIS capacity element, a conductive layer 5, and an insulating film 6 are formed. The film 4 is removed and a gate insulating film 7 of MISFET for switch is formed. Furthermore, a gate electrode 8 is formed into one body with a word line WL. Next, phosphorus is introduced into the substrate 1 to form an n<-> type semiconductor region 9 which is to be a part of a source region and a drain region. A mask for ion implantation is formed and the crystal defect generated in the substrate by the ion implantation for forming an n<+> type semiconductor region 11 is reduced. A buffer film 12 is formed over the exposed surface of the substrate 1, the gate electrode 8, and of the insulating film 6 in order to prevent the deterioration of a withstand voltage of the gate insulating film.
Patent JP-H049819-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: KINOSHITA YOSHIHIRO
IPC: G02F1/1337
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a uniform vertical orienting layer with good productivity by using a mixture which contains an organic solvent containing hexylene glycol and a vertical orienting agent, and realizing vertical orientation by offset printing. CONSTITUTION:The mixture obtained by mixing octadecyl triethohexylane as the vertical orienting agent with hexylene glycol is provided on an insulating transparent film 21 by offset printing by using a printer for polyimide printing coating, and a heat treatment is carried out to form the vertical orienting film 25. The surface of the vertical orienting layer 25 which is thus provided is rubbed in a constant direction with cotton cloth to form a 1st electrode substrate 11. Similarly, a 2nd electrode substrate 31 is manufactured. Consequently, the element which is superior in productivity and has liquid crystal molecules oriented uniformly and makes an excellent display can be manufactured.
Patent JP-H11306876-A (JP)
Title: High corrosion-resistance type optical fiber composite overhead ground wire
Inventor: TERADA SHIGERU
IPC: H01B11/22
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a high corrosion-resistance type optical fiber composite overhead ground-wire for which corrosion and crushing due to corrosion generative substances of a protective tube for the optical fiber are prevented. SOLUTION: A zinc layer (metal having electric potential essentially base (negative) than that of aluminum, e.g. zinc and magnesium) is arranged around the outermost layer of the optical fiber composite overhead ground-wire using an aluminum pipe 11 as a protective tube for optical fiber, so that the internal aluminum pipe 11 is protected by electrical corrosion of the zinc. Plural wire rods 13, at least the surfaces of which are made of aluminum are arranged around the aluminum pipe 11, thereby the zinc is electrically integrated with the aluminum pipe 11 to ensure the electrical corrosion effect of the zinc. A ring formation as an internal layer made of plural wire rods 13 is constituted using wire rods which have an approximately sectorial section, which minimizes gaps in the internal layer, and therefore the spaces where the environment for the corrosion can exist are minimized.
Patent JP-S5811467-A (JP)
Title: Sheet sorter
Inventor: ISHIKAWA TADASHI
IPC: G03B27/00
Filed: 1981-07-15
Abstract: PURPOSE:To miniaturize a sorter for a copying machine or the like, by providing a gap adjusting means of a corresponding tray and neighboring tray and performing adjustment of a gap with movement of the corresponding tray to the conveying direction of a sheet. CONSTITUTION:A long hole 24 of each tray 4 is slidably engaged to a supporting shaft 23 fixed to a supporting plate, and arm levers 26, mounted turnably to supporting shafts 25 fixed firmly to the tray, is provided to an inlet of the tray 4, while a roller 28, adapted to an unmovable cam plate 27, is supported by a bearing to a supporting shaft 29 in the lever 26. When tray groups 41-45 are successively lifted to a receiving position by a signal of a control circuit, the roller 28 is adapted to the unmovable cam plate 27 and turned downward, and the tray 43 in the upper stage is actuated to open a sheet accepting port of the tray 44 in the lower stage by a pin 30. Here the tray 43 is moved to a sheet conveying direction 31, and the cam plate 27 and the roller 28 are performed positioning in such a manner as to prevent change of a distance between an end face 32 of the tray and conveyer rollers 3a, 3b.
Patent JP-S62267889-A (JP)
Title: Character reading system
Inventor: HONGO YASUO
IPC: G06K9/64
Filed: 1986-05-16
Abstract: PURPOSE:To extract difference in local parts of characters that can be lost in the bit matrix of only strokes by extracting the complementary bit matrix of stroke component and background matrix as character features. CONSTITUTION:A complementary bit matrix is a binary matrix and finds a stroke cumulative matrix CS and a background cumulative matrix CB accumulating matrix components for stroke component [BS(i,j)] and background component [BB(i,j)]. That is, by expanding the definition of bit matrix, that which corresponds to background component, not only to stroke component, is used as the feature quantity. Generally, since the bit matrix is normalized, it has the effect of expansion at the time of becoming smaller than original size. Consequently, the capacity of discrimination similar characters is deteriorated. To prevent this, the complementary bit matrix is extracted and background is expanded against the expansion of stroke, thereby, the features that do not the lose difference of character patterns are extracted.