baber/WOPTO huggingface dataset:
Patent JP-S583933-A (JP)
Title: Supplying method for sintering raw material in sintering machine
Inventor: TAMEI AKIRA
IPC: C22B1/20
Filed: 1981-06-30
Abstract: PURPOSE:To supply sintering raw materials as layers having spurious article compsns. by dropping the sintering raw materials dispensed and placed on a rotary drum continuously onto a chute by the use of means of suppressing their fall. CONSTITUTION:A rotary drum 3 is provided below the opening part in the bottom part of a hopper 1 for sintering raw materials 2, and a dispensing gate 4 for fine adjustment of the rate of dispensing of the raw materials over the entire width of the drum 3 is mounted to the front surface of the opening part 7 at the bottom end of the hopper 1, vertically movably. A sheet of or a number of divided keep plates 8 are mounted freely turnably over the entire width of the drum 3 to the fron surface of the gate 4. As the drum 3 revolves, the front surface of the layer of the materials 2 dispensed from the bottom end of the gate 4 is prevented from collapsing downward at tone time by the plates 8, and the raw materials fall onto an inclined chute (not shown in diagram) as continuous flow.
Patent JP-S61255912-A (JP)
Inventor: AREKISANDAA RUKAKUSU ZA SAADO
IPC: C08G61/06
Filed: 1986-05-02
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-H08279703-A (JP)
Title: Terminal equipment
Inventor: NAKAYAMA KIWA
IPC: H01P3/02
Filed: 1995-04-04
Abstract: PURPOSE: To provide a terminal having satisfactory frequency characteristics in a supper high frequency range, which is used for the transmission line of a spectrum analyzer or a network analyzer as electronic measuring equipment. CONSTITUTION: When a signal in the super high frequency range is inputted to a signal line 1 of a terminal 8 while using a coaxial cable 6 or the like as a transmission line, a GND-Plane A 3 having a ground potential is provided on both sides on the same plane of a circuit board 7 parallelly with a signal propagating direction with the signal line 1 as a center. A resistor 2 is provided to connect those GND-Plane A 3 and signal line 1 on three planes and a grounded coplanar line is formed with a GND-Plane B and plural through holes A5 provided on the rear face of the circuit board.
Patent JP-S58220587-A (JP)
Title: X-ray picture image processor
Inventor: ASAHINA HIROSHI
IPC: G01N23/04
Filed: 1982-06-17
Abstract: PURPOSE:To move a photographing position of a formed image in relation to the photographing position of a contrast image with respect to the photographing position of a mask image, by putting whole photographing area on coordinates for each photographing position when photographing before imaging, and by recording an image informtion after imaging in correspondence with to the coordinates. CONSTITUTION:When photographing before injecting a imaging agent, if a mask image taking- in signal 8 is inputted, horizontal and vertical direction moving devices 4 and 5 are driven with a specified cycle to move photographing devices 1 and 3 over whole movement area. The coordinates of each position is outputted from individual horizontal and vertical coordinates detection circuits 6 and 7. On the other hand, one image plane of a photographing at each position is put on coordinates by individual horizontal and vertical coordinates counter circuits 14 and 15. Individual horizontal and vertical thrshold setting devices 12 and 13, the counters 14 and 15 and the detection circuits 6 and 7 determine relative coordinates, and a recording address designating circuit 18 desigates an address. An image information recorder 20 records the information of an A/D conversion circuit 19 in its address. After injecting the contrast medium, an x-ray tube 1 is set to a diagnostic part, and the outputs of individual horizontal and vertical coordintes decision circuits 16 and 17 are inputted in a circuit 21 which designates the address of an image information which is used as a mask image.
Patent JP-S60247303-A (JP)
Title: Power distributor
Inventor: TAKAGI SUNAO
IPC: H01P5/12
Filed: 1984-05-22
Abstract: PURPOSE:To obtain a miniature power distributor having small loss and excellent isolation characteristics by connecting an input terminal to each distribution terminal via a distribution constant line that has a prescribed impedance and the electrical length set at about 1/4 wavelength in terms of the using frequency, connecting the adjacent distribution terminals with the resistance having the prescribed value and then connecting these resistances by a metallic line with prescribed distance. CONSTITUTION:An input terminal 1 is connected to distribution terminals 5-8 respectively by means of a distribution constant line 20 having its characteristic impedance ZO and the electrical length set at about 1/4 wavelength in terms of the using frequency. Then the resistances 21 and 22 of resistance values RA and BB are loaded between terminals 5 and 6 and terminals 7 and 8 respectively. Furthermore two resistance 22 are loaded between terminals 6 and 7, and metallic films 23-25 are formed at each junction of resistances 21 and 22, 22 and 22 and 22 and 21 respectively. These films 23-25 are connected to each other with a metallic line 26.
Patent JP-S62262641-A (JP)
Title: Winding-type brushless induction-synchronous generator
Inventor: FUKAO ISAO
IPC: H02K17/42
Filed: 1986-05-07
Abstract: PURPOSE:To obtain a unit effective for controlling the peak of demand and for generating private power supply in public service interruption, by getting the unit to operate as an induction generator in normalcy and as a synchronous generator in outage with its rotation keeping on. CONSTITUTION:When a rotor shaft is rotated by an engine, etc. while a switch 10 is opened and a switch 9 is closed, the DC voltage from a generator for trigger 6 triggers triac 5 and shorts each rotor winding. After the rotating speed from a rotor gets to the predetermined speed, stator windings are connected to the power system, so that the function is obtained as an ordinary induction generator. When the power system is off, the switch 9 is opened and the switch 10 is closed to continue the rotation. Then the field winding 3b is DC-excited through and automatic voltage regulator 11 and the function as a synchronous generator can be obtained.
Patent JP-S62258914-A (JP)
Title: Burner
Inventor: ITO MASARU
IPC: F23D11/10
Filed: 1986-05-06
Abstract: PURPOSE:To prevent incomplete combustion and back-fire by detecting and controlling the state of combustion at whole primary combustion burner which is a main burner by a pilot burner which burns a high concentration pre-mixing gas and a flame rod. CONSTITUTION:The combustion air is divided, and a vaporizing chamber 4 which forms a mixture gas of part of the combustion air and thick vaporized fuel, a mixing chamber 10 which mixes the other part of the combustion air and the mixture gas from the vaporizing chamber and sends the mixture gas to a burner head 8, a pilot burner 30 which burns a pre-mixing gas from a pre-mixing gas take-out opening 31 which projects into a mixture gas passage 28 from the vaporizing chamber to the mixing chamber and at the same time opens towards the vaporizing chamber side, and a detection means 23 to detect the state of combustion at the pilot burner are provided. Accordingly an uniform premixing gas in an ample amoutn is supplied to the pilot burner, and it is easy to detect the ratio of excessive air in a main burner by the ratio of excessive air in the pilot burner, so that incomplete combustion, back- fire, flam failure by lifting, etc. can be prevented. Furthermore, the ionization current which can be obtained by inserting a flame rod 23 into the flame of the pilot burner is capable of detecting abnormal combustion and stopping combustion.
Patent JP-H11282951-A (JP)
Title: Information recording symbol reader
Inventor: OKADA NOBORU
IPC: G06K7/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a reader capable of easily executing alignment at the time of read without causing a read error by diffused external light from the outside world. SOLUTION: This information recording symbol reader is provided with an image sensor 17 for optically reading an information recording symbol 4 from a data read port 11, a decoding means for performing conversion to prescribed data corresponding to the information recording symbol 4, based on image data read by the image sensor 17 and an irradiation device 14 for irradiating the information recording symbol 4 with light. In this case, the data read port 11 is turned to a closed shape separated from the outside world, at least a part of it is constituted of a transparent member 12 and the transparent member 12 hardly transmits prescribed wavelength light and transmits the other visible light. In an optical route to the image sensor 17, a filter 16 capable of preferentially transmitting the wavelength light not transmitted by the transparent member 12 is provided.
Patent JP-S58221492-A (JP)
Inventor: WATANABE YOSHIHIRO
IPC: B65H31/30
Filed: 1982-06-16
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-H10291257-A (JP)
Title: Manufacture of optical thermoplastic urethane resin lens, and its lens
Inventor: YAN CHO
IPC: B29C48/08
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To continuously manufacture a lens by reacting a forming thiourethane prepolymer with a urethane formable monomer in a reactor with an extruder, and giving a predetermined curved surface to a lens precursor for punching an extruding optical thermoplastic thiourethane-urethane copolymer sheet. SOLUTION: Diisocyanate and/or diisocyanate compound of a tank 1 for storing in a nitrogen atmosphere and thiol compound of a tank 2 are sufficiently mixed by a static mixer 5 with a heater, chemically reacted to form a thiourethane prepolymer(TP), and cast in an extruder 7. Diisocyanate of a tank 22 and diol of a tank 21 are cast in the extruder 7 at a predetermined ratio, copolymer 8 mixed and polymerized with the TP is oriented in an extrusion sheet state, continuously punched by a rotary puncher at an outlet side of a conveyor 9 to a lens precursor, and press molded by a press to obtain a lens. Thus, the lens having no optical unevenness can be continuously manufactured.
Patent JP-H05280678-A (JP)
Title: Thin diameter pipe connection coupling
IPC: F16L37/12
Filed: 1992-03-30
Abstract: PURPOSE:To prevent a seal ring member from its wear or the like by eliminating space in the inside of a coupling main unit after built in piping and relative movement in axial and diametric directions of a pipe relating to the coupling main unit, so that air-tightness can be surely held over a long period even under a vibratory excited condition by eliminating apprehension of dislocation in a stopper pawl, and so that whether the piping is built properly or not in the coupling main unit can be visually confirmed. CONSTITUTION:A coupling main unit 1, providing small and large diametric chambers 3', 3 inserted through the inside of an axial core, has an integral elastic arm 7 of protruding a stopper pawl 5 inward of a notched window part 9 opposed to the large diametric chamber. Seal ring members 6 and an engaging groove 8', whose point end side pressure-stopped by the stopper pawl to a peripheral surface in the large diametric chamber part serves as a stop supporting wall, are provided in a small diametric chamber part and fixed onto a pipe by a holding member 8. Further, the main unit is constituted by providing a cylindrical lock member 10 movably adhering to the coupling main unit. A bush member 11 and a sleeve member, having elastic pawl pieces respectively before and after the seal ring member, are inserted in the small diametric chamber.
Patent JP-S62260184-A (JP)
Inventor: YOSHIDA KAZUHIKO
IPC: B31D1/02
Filed: 1986-05-06
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-S5226771-A (JP)
Title: Cleaning device
Inventor: MARUYAMA MASAHIKO
IPC: A47L1/02
Filed: 1975-08-26
Abstract: PURPOSE: To provide smooth movement of cleaning device by separating a wiper from cleaning surface when the device is moved to the position for starting the cleaning operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6162623-A (JP)
Inventor: RUNE BIRE
IPC: F16D13/71
Filed: 1985-05-15
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-S62263165-A (JP)
Title: 1,2,4-triazolin-5-one and production thereof
Inventor: KAGAWA TAKASHI
IPC: C07D249/12
Filed: 1986-05-06
Abstract: NEW MATERIAL:A 1,2,4-triazolin-5-one expressed by formula I (R is lower haloalkyl). EXAMPLE:1-(5-Hydroxy-2-nitrophenyl)-3-methyl-4-(1,1,2,2-tetrafluoroeth yl)-DELTA<2>-1,2,4- triazolin-5-one. USE:An intermediate for producing agricultural chemicals. PREPARATION:1mol compound expressed by formula II (R<1> is lower alkyl) is reacted with a dealkylating agent, e.g. aqueous solution of HBr, etc., in an equimolar or excess amount in a solvent, e.g. acetic acid, etc., at a temperature within the region of room temperature - the boiling point of the solvent used for 1-24hr to afford the aimed compound expressed by formula I.
Patent JP-H09270394-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKEUCHI HIDEKI
IPC: H01L21/76
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enable a gate dimension to be attained with high precision making application of the minimum design rule by a method wherein a silicon substrate electrode is formed by epitaxial growing step based on the silicon substrate exposed in the recession between a field shield element isolating region and a gate electrode. SOLUTION: Gate electrodes 106, 106', gate insulating oxide film 107, 107' and sidewall oxide films 108, 108' made of polycrystalline silicon are successively formed respectively ion a gate oxide film 105 and a field element isolating insulating oxide film 104. Next, in consideration of flattening step, silicon epitaxial layers 109, 119, 129 are selectively grown on the exposed part of substrate only so that the film thickness may be almost equalized with the level from the surface of a silicon substrate 101 to the surface of the gate insulating oxide film 10 for the formation of substrate electrodes 109, 119 and 129.
Patent JP-H01285279-A (JP)
Title: Auxiliary device for golf exercise
Inventor: REI EI MATSUKUREERII
IPC: A63B69/36
Filed: 1988-04-26
Abstract: PURPOSE: To provide an assistant device for a golf lessen of making possible to fix a golfer's head at a swing time by composing of that the assistant device provides a fixing means to be mounted in range of a golfer's eyes. The fixing means is formed for installing the frame of head portion, and the pair of a parallel and longitudinally shaped indicating element is mounted on the frame. CONSTITUTION: An assistant device has a chip 16, the front edge portion of a visor 12 of a cap is inserted between fingers to connect a clip with the visor 12. An enlarged portion 46 is formed at the end portion of the axis of a frame 38, and from this portion a longitudinal indicating element 48 with a pair of interval is extended. An indicating mark 50 is placed at the center of each central zone of the indicating element 48. When the golfer watches a golf ball 52, the two pieces of the indicating marks 50' look like to exist in each indicating element 48 because the indicating mark 50 is near to the golfer's eye so that the focus of his eyes is collected at a golf ball itself, and then a box 54 is determined by the indicating element 48 and the four pieces of the indicating element. Accordingly, the golfer maintains the golf ball 52 in range of the center of the box 54, and fixes his head to maintain at this position when swings of after short ball.
Patent JP-H10266752-A (JP)
Title: Rotary storage type stairs
Inventor: KURIBAYASHI MICHIO
IPC: E04B9/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To settle inconvenient problems such as an unsteady step when conventional rotary storage type stairs are used for descending and ascending the stairs as well as the incovenience of taking in and out in the case of using. SOLUTION: Rotary storage type stairs are sued as stairs 3 having construction with flat treads 101 capable for a person of climbing up/down normally without holding them by hands, and the weight of the stairs 3 is balanced with a weight 7 and pulleys 6. The stairs 3 are automatically raised up to a position of a stopper by only lifting up them lightly to stop by making use of inertia force of the weight of the stairs 3 and weight 7 when they are stored. When they are sued, the weight 7 is brought into contact with a friction wall 8 to fix a position of the stairs 3.
Patent JP-S586137-A (JP)
Title: Forming method for insulating film onto compound semiconductor
Inventor: KOUZU HIDEAKI
IPC: H01L21/31
Filed: 1981-07-03
Abstract: PURPOSE:To form the insulating film onto the compound semiconductor effective for shaping the protective film of the compound semiconductor in case of the implantation of ions by introducing a reaction gas into a reaction pipe and heating the compound semiconductor by means of an infrared tube with a reflecting plate. CONSTITUTION:The reaction gas is introduced into the reaction pipe 3 from a reaction gas introducing port 5. Since the temperature of the compound semiconductor is kept at 200 deg.C or lower at that time, the reaction gas reacts, and Si3N4 does not grow. The compound semiconductor also does not decompose. When currents are flowed through the infrared tubes 2 and infrared rays are radiated, the one part is reflected by the reflecting plate 1, the other infrared rays collide directly with a holding base 8 and the compound semiconductor 9, and are absorbed to the holding base 8 and the compound semiconductor 9, and the temperature of the compound semiconductor 9 rapidly rises, and reaches the temperature of 650 deg.C-700 deg.C as the growing temperature of a nitride film while the film such as an Si3N4 film grows on the compound semiconductor.
Patent JP-S5436952-A (JP)
Title: Production of stock rod for porous glass
Inventor: KAKUMAE HIDEO
IPC: C03B32/00
Filed: 1977-08-29
Abstract: PURPOSE:To eliminate the unevenness of preform pulled for the purpose of phase separating heat treatment by performing zone melting from one end up to the other end while letting the rod having been once pulled up revolve.
Patent JP-S5532023-A (JP)
Title: Reflecting-refracting lens system
Inventor: OGINO SHIYUUJI
IPC: G02B17/08
Filed: 1978-08-25
Abstract: PURPOSE: To make the system compact despite angle of view of nearly 10° by the constitution composed of a positive single lens, a main mirror being of negative meniscus and back reflection, a sub-mirror being of positive meniscus and back reflection and lens components in the order of light progression.  
     CONSTITUTION: The system is constituted by a positive single lens L 1  whose strong convex face is faced to the object side, a main mirror M 1  whose concave face is faced to the object side and which is of negative meniscus form and back reflection, a sub-mirror M 2  which is positioned near the lens L 1 , whose convex face is faced to the image side and which is of positive meniscus form and back reflection and a lens component LR which is positioned near the main mirror M 1  or consists of the combination with the central part of the main mirror M 1  and has a negative focal length as a whole in the order of light progression and is so constituted as to satisfy condition formulas 1 thru 4, whereby the compact reflecting-refracting lens system of a wide angle of view may be realized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5229015-A (JP)
Title: Device for opening or closing end door for dump car
Inventor: OOTSUKA TADAO
IPC: B60P1/26
Filed: 1975-08-28
Abstract: PURPOSE: To automatically open an end door for a dump car under electric control when a luggage carrier is inclined over predetermined angle to prevent the car from falling down in case the end door is fixed for dripping and the carrier is erroneously inclined as it is. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01274544-A (JP)
Title: Data modulator-demodulator
Inventor: YOSHIDA MASAHIRO
IPC: H04L13/00
Filed: 1988-04-27
Abstract: PURPOSE:To attain the communication at a communication speed in matching with the communication speed of a communication party by operating the 2nd modulator demodulator section at first in case of data communication and switching the 2nd modulator demodulator section into the 1st modulator demodulator section if no Z pattern is detected. CONSTITUTION:When a communication button is depressed, the control section 3 operates the 2nd modulator demodulator section 2, the modulator demodulator section 2 receives a data from a communication opposite device through an input/output terminal 4, demodulates it and outputs the result to the control section 3. For 400 to 100ms after the operation of the modulator demodulator section 2, a Z pattern is sent to the control section 3. The control section 3 selects the 1st modulator demodulator section in place of the 2nd modulator demodulator section 2 if no Z pattern is outputted within a prescribed time.
Patent JP-H01276441-A (JP)
Title: Optical head
Inventor: SAITO SHIGEHIKO
IPC: G11B7/14
Filed: 1988-04-27
Abstract: PURPOSE:To continuously reproduce two diskes almost without an interrupting time by providing optical systems for upper side and lower side disk, which irradiates the upper and lower disks with an optical beam, in the middle of the two optical disks, which are arranged upward and downward with being revolvable. CONSTITUTION:An optical head 10 moves in an arrow (a) direction in the middle of upper and lower disks 2A and 2 and reproduces the lower side disk 2 and upper side disk 2A. The optical beam outgoing from a light source 11 is divided into two beams by a beam splitter (BS)12. The optical beam to transmit through the BS12 is reflected by a mirror 13, transmitted through a BS14 and condensed by an objective lens 5 and a spot is formed on the signal surface of the lower side disk 2. The reflected light of the beam goes to a reverse direction. Then, the light is reflected by the BS14 and incoming to an optical detector 16 and signal detection is executed. On the other hand, the optical beam to be reflected by the BS12 is transmitted through a BS17 and condensed by an objective lens 18 and an optical spot is formed on the signal surface of the upper side disk 2A. The reflected light of the beam is reflected by the BS17 and incoming to an optical detector 19 and signal detection is executed.
Patent JP-H06293431-A (JP)
Title: Method and device for treating article
Inventor: OMORI TOSHIYUKI
IPC: B65G15/58
Filed: 1993-04-08
Abstract: PURPOSE:To improve the reliability and productivity of a carrying line constituting an article treatment device, and effectively use the setting space of the device. CONSTITUTION:When a cap fixing device 4 capable of holding a cap 2 is carried along a carrying line 23, and the cap 2 is installed to a vessel filled with articles in the carrying process, a positioning magnetic body is provided on the cap fixing device 4 to work a magnetic force, whereby the carrying position of the cap fixing device 4 on the carrying line 23 is positioned. The cap fixing device 4 is slantingly carried or vertically carried at least in a part of the carrying line 23.