baber/WOPTO huggingface dataset:
Patent JP-S56128825-A (JP)
Title: Improvement method of the ground and apparatus therefor
Inventor: NAKANISHI WATARU
IPC: E02D3/12
Filed: 1980-03-11
Abstract: PURPOSE: To make it possible to harden soils instantaneously, by mounting a head having a chamber connected to a jet nozzle on the top of the main body of a rod  which is to be put into the ground and letting it jet after two kinds of solution are  separately fed to and mixed in the rod to heat it.  
     CONSTITUTION: The main body A of a rod consists of an outer tube 1, an inner tube 2 inside the outer tube and a double tube 3 with lower part connected to form circuit passages (a), (b) inserted between the both tubes 1, 2. To the top of the main body A of the rod, a head 8 is mounted having side wall jet nozzles 5 connected with a chamber 4 and a lower jet nozzle 7 connected to the chamber 4 through a differential pressure regulating valve 6. Then two kinds of solution are fed to passages (c), (d) in the main body A of the rod respectively from mixing tanks 12, 13, and the two solutions are heated by heat media heated appropriately in a temperature circulation apparatus 11 and supplied through the passages (a), (b). Then the two solutions are mixed in the chamber 4, which are to be jetted from the nozzles 5 to the ground, and by moving soils are hardened instantaneously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54123650-A (JP)
Title: Brake gear
Inventor: AKASHI SUEO
IPC: F16D67/06
Filed: 1978-03-17
Abstract: PURPOSE: To prevent creak sounds while improving the quick response property of  clutch and brake effects and reducing the wear of brake lining, by forming a vibration absorbing body installed to a brake ring with a magnetic body in order to  obviate creak sounds.  
     CONSTITUTION: In a brake gear that magnetic flux 101 passing through a brake yoke 17, a brake shoe 14 and one portion of a brake ring 16 is formed when exciting a brake coil 18, the brake ring 16 is sucked to the brake shoe 14 side, brake lining 15 is pressure attached to the brake shoe 14 and an output shaft 6 is braked, a part produced by punching molding a vibration control steel plate formed by holding visco-elastic adhesives 23 between two steel plates 22 by means of a press is pressed in a portion, to which a vibration absorbing body 21 of the brake ring  16 is installed, after weight and an inertial portion equal to the vibration  absorbing body 21 are beforehand shaved off. Thus, creak sounds in case of  braking can effectively be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09142872-A (JP)
Title: Optical glass high in dispersion
Inventor: MORI KATSUO
IPC: C03C3/064
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain an optical glass high in dispersion, extremely improved in devitrification resistance while maintaining low Tg characteristics suitable for mold press, by adopting a specific glass composition. SOLUTION: This optical glass high in dispersion has a composition of 30-60wt.% of SiO2 +B2 O3 , 21-70wt.% of Bi2 O3 , 0-10wt.% of TiO2 , 0-10wt.% of RO (R is Mg, Ca, Sr, Ba or Zn), 5-25wt.% of R'2 O (R' is Li, Na or K) and 0.05-1.0wt.% of Sb2 O3 +Al2 O3 and has 1.58-1.82 refractive index (nd) and 20-40 Abbe number (ν d). The optical glass has preferably a composition of 31-50wt.% of SiO2 , 0-5wt.% of B2 O3 , 40-60wt.% of Bi2 O3 , 0-10wt.% of TiO2 , 0-10wt.% of RO (R is as shown above), 0.5-4.5wt.% of Li2 O, 4-10wt.% of Na2 O, 2-8wt.% of K2 O and 0.05-0.5wt.% of Sb2 O3 and has <=550 deg.C glass transition temperature (Tg).
Patent JP-2000227384-A (JP)
Title: Model for wind tunnel test
Inventor: ADACHI NAOTO
IPC: G01M9/08
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours, periods, and costs required for manufacturing by successively repeating the application of an ultraviolet-ray laser to the specific region of the surface of liquefied ultraviolet-ray curing resin for laminating and forming a plurality of curing resin layers. SOLUTION: Liquefied ultraviolet-ray curing resin 121 is put into a tank 120, and an elevator 122 is provided while being elevated. The elevator 122 is sunk into the curing resin 121 by the thickness of a first layer 123 being cured by optical plastic art. Then, an ultraviolet laser 124 is applied to the specific region of the first layer 123, and scanning is made in the two-dimensional direction of a horizontal surface for drawing a first figure, thus obtaining the first layer 123. After the first layer 123 is cured, the elevator 122 is further sunk by one layer, a laser beam 124 is applied to the specific region of a next layer 125 for curing, the second layer 125 is obtained for laminating and forming with the first layer 123.  A similar process is repeated for a required number of times, thus creating a plurality of three-dimensional plastic art 126 being laminated and formed due to a curing resin.
Patent JP-H07240899-A (JP)
Title: Compressed image reproducing device
Inventor: YAMASHITA TOMOHITO
IPC: H04N5/92
Filed: 1994-02-28
Abstract: PURPOSE:To enable high speed search for a disk-like recording medium. CONSTITUTION:A compression dynamic image signal in which frames at an interval of a prescribed number are in-frame coded and frames between the frames are inter-frame-coded is recorded on a CD-ROM 1. In the case of high search, the compression dynamic image signal reproduced from the CD-ROM 1 rotated at a speed equal to that of usual reproduction is fed to an I picture extract section 5 under the control of a system control section 13, from which the I picture subject to in-frame coding is extracted. The I picture is decoded and converted into an analog image and stored in a frame memory 8 through image compression. When the I picture is extracted in this way, a pickup is jumped by e.g. 100 tracks and then a succeeding I picture is extracted. Thus, the still image from the I picture is stored in the frame memory 8 while being compressed sequentially and the image of the entire area of the frame memory 8 is displayed on a display section 12.
Patent JP-H06321703-A (JP)
Title: Aerosol composition for pest control
Inventor: KAWAMOTO SHOICHI
IPC: A01N25/06
Filed: 1994-02-28
Abstract: PURPOSE:To lower the use of oil solvent from the viewpoint of environmental hygiene and to enhance the safety of a flammable hydrocarbon used as a spraying agent in place of Flon gas in the aerosol composition for pest control. CONSTITUTION:This aerosol composition for pest control is obtained by compounding an active component consisting of an oil soluble insecticide and/or an acaricide in an oil solvent with at least one kind of compound selected from sorbitan sesquioleate, polyoxyethylene (2) lauryl ether, diglyceryl monooleate and hexaglycerin polyricinolate, water, oil solvent and a spraying agent as dispersing agents.
Patent JP-S58146913-A (JP)
Title: Controlling device of electric power
Inventor: IKEHARA TAKASHI
IPC: G05F1/455
Filed: 1982-02-25
Abstract: PURPOSE:To control electric power easily from a separated place by using the change of control voltage generated in accordance with the change of resonance frequency of a resonance circuit to control load power. CONSTITUTION:Resonance frequency is changed by varying the capacitor 7 of a resonance circuit 7' coupled by floating capacitors CA, CB. The difference between the resonance frequency and output frequency from a voltage controlling oscillator VCO3 is detected 3 and amplified 9 and the amplified output is detected 10 and compared 11. The comparator 11 outputs ''1'' at the time of resonance and ''0'' at non-resonance. The output of a relaxation oscillator consisting of resistors 12, 15-17, a capacitor 13 and a programmable unijunction TR (PUT) 14 is taken out from the anode terminal of the PUT14 to control the VCO3 and a PUT24. At the zero crossing time of an AC power supply S, a TR32 is turned off, a TR29 is turned on and a capacitor 28 is in saw tooth potential. When the anode potential of a PUT23 coincides with its gate potential, the PUT23 is connected as a one-shot and a triode AC switch is actuated through a TR20 and a pulse transformer to supply current to a load 37. Thus remote control is easily performed.
Patent JP-H08202889-A (JP)
Title: Method and device for managing division of picture data
Inventor: YAMAMOTO AKIHIRO
IPC: G06T1/00
Filed: 1995-01-27
Abstract: PURPOSE: To execute the reading processing and updating processing of large scale picture data at high speed. CONSTITUTION: A purpose is attained in the division managing method of picture data by providing a division picture management information storage means 60 which stores longitudinal/horizontal length information of divided picture data, absolute position information of divided picture data and file name information of divided picture data apart from picture data, a picture data segment synthesizing part 56 which responds to the reading request of picture data, retrieves a division file overlapped with a required reading range from division picture management information, reads only an applying division picture file so as to segment only overlapped picture data,  composists picture data of the required reading range and transfers it to a reading request program and a division file registering/updating part 54 which executes the registering/updating processing of picture data and division picture management information with the division file as a unit.
Patent JP-H08223503-A (JP)
Title: Wide aspect ratio television receiver
Inventor: SEKIYA HIROSHI
IPC: H04N7/015
Filed: 1995-02-20
Abstract: PURPOSE: To prevent a video signal from being mis-detected as an identification signal even in the reproduction state of a VTR by controlling the television receiver not only based on a detection result of an EDTV-II identification signal but also based on a detection result of a range of presence/absence of video image. CONSTITUTION: A synchronizing separator circuit 7 separates both horizontal and vertical synchronizing signal from a video signal received from a terminal 1. A gate pulse generating circuit 8 generates a gate pulse for a period of 22H and 285H for which an EDTV-II identification signal is inserted. An output from an LPF clamp circuit 2 is converted into a binary value representing presence/absence of video image by a binarizing circuit 3. An ED identification signal identification circuit 5 discriminates whether or not a video signal is an EDTV-II identification signal based on information of bits 1 to 5 of the EDTV-II identification signal inserted in the video signal.  A line detection circuit 9 provides an output of information of a start line when the circuit 9 detects the presence of a video image on a first line in a vertical direction and provides an output of information of an end line when the circuit 9 detects the presence of a video image on a final line to a picture display control circuit 6. The picture display control circuit 6 provides an output of a pattern size switching signal to a deflection circuit 10 based on the discrimination result of an EDTV-II identification signal discrimination information 5 and the video image start/end line information.
Patent JP-S56127559-A (JP)
Title: Damping method for delivery of crosswise fledging bonding yarn for veneer
Inventor: MIYATA HIDEO
IPC: B65H59/36
Filed: 1980-03-10
Abstract: PURPOSE: To prevent hindrance to the delivery of bonding yarn by a method wherein a bobbin is damped and released by the tension and relaxation of the bonding yarn.  
     CONSTITUTION: When a veneer 5a is moved rightward by conveyor belts 2 and 3 arranged in vertically parallel, a bonding yarn 4 is drawn out and pressure-bonded to the lower surface of the veneer (a) on heating by a heating shoe 6. When the bonding yarn 4 is drawn out, an elevating roll 14 moves upward together with a rocking arm 13, and a band (not shown) slackens, so that a bobbin (not shown) rotates freely. When the heating pressure bonding of the bonding yarn 4 to the  veneer (a) has been finished, the conveyor belts 2 and 3 stop, and the drawn-out  bonding yarn relaxes, so that its tension lowers. Because the elevating roll 14 moves  downward together with the rocking arm 13 in response to the lowering of the  tension of the bondig yarn 4, the band presses against a drum 9 (not shown) to  damp so as to stop the rotation of the bobbin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05232302-A (JP)
Title: Optical member and its production
Inventor: OBOSHI TAKANORI
IPC: G02B3/00
Filed: 1992-02-18
Abstract: PURPOSE:To obtain an optical member in which a lens and an information recording part are formed integrally. CONSTITUTION:An original information recording plate is manufactured by forming a corrosion-resistant coating layer on a metal base body, then laminating an information recording layer and a photoresist film, forming a pattern of specified information in the photoresist film on the information recording layer, and etching to form an information recording part according to the resist pattern. A nest provided with this original plate and a nest for formation of lens are mounted in a die, which is used for injection molding. Thus, an optical member 1 having the lens part 2 and the information recording part 3 molded in one body is obtd. Thereby, accuracy of position of the lens and information recording part 3 is improved and the quality of the product can be stabilized.
Patent JP-H02208800-A (JP)
Title: Airplane ground traffic controller
Inventor: KATO MASAKAZU
IPC: B64F1/36
Filed: 1989-02-09
Abstract: PURPOSE:To grasp the number of existing airplanes in a section between the intersections of a taxiway and to smoothly and efficiently execute an airplane ground traffic control by counting the number of existing airplanes to exist in the section based on the detecting signals of a check-in sensor and a check- out sensor. CONSTITUTION:Sections l1 and l2 are ordinarily made into long distances of some hundreds of meters, and they are made into lengths sufficient for plural airplanes to come in. At the entrance side and exit side of respective sections l1, and l2, airplane sensors 5 and 6 made into a pair are arranged. The number of existing airplanes in respective sections l1 and l2 can be detected by adding and subtracting it in making the airplane sensor 5 and airplane sensor 6 among the pair of the airplane sensors 5 and 6 into the check-in sensor and check-out sensor, respectively. The arithmetic processing of the addition and subtraction is executed by an existing airplane number counter provided to an arithmetic processor 13. Thus, the number of existing airplanes in the sections can be grasped, and the airplane ground traffic control can be efficiently and smoothly executed.
Patent JP-S63198097-A (JP)
Inventor: EJIRI AKIRA
IPC: H04N3/12
Filed: 1987-02-13
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-H11230521-A (JP)
Title: Incinerator
Inventor: KONUMA YUICHI
IPC: F23G5/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To supply the matter to be incinerated at the corner or the back of a combustion chamber with air, and besides, prevent the matter to be incinerated from sticking fast to the inwall of the combustion chamber, by providing the terminal of a fire lattice with an incline inclined inward of the fire lattice or a step higher than the face of the fire lattice. SOLUTION: A fire lattice 7 is installed between a combustion chamber 2 and an ash receiving chamber 3, and an incline inclined inward of the fire lattice 7 is made around the fire lattice 7, and the incline works the matter 8 for incineration to separate from the inwall 2a of the combustion chamber. Then, the matter 8 to be incinerated is cast in the combustion chamber 2 from the door 5a of the combustion chamber for incineration, whereupon air is let in the ash receiving room 3 from an air port 6, and it combusts the matter 8 for incineration in the combustion chamber 2 through a fire lattice 7, and it is discharged from a chimney 4 as combustion gas. At this time, it is so arranged that it gets space 7b to supply air to the matter 8 for combustion along the inwall 2a of the combustion chamber, even if ash 8 is accumulated along the inwall 3a of the ash receiving room 3.  Hereby, it ceases to occur such a trouble that the matter 8 for incineration remains unburnt in used charcoal form.
Patent JP-H07306058-A (JP)
Title: Optical encoder
Inventor: YAMAMOTO EIJI
IPC: G01D5/36
Filed: 1995-02-20
Abstract: PURPOSE:To obtain an optical encoder which can be made compact in size by using a moving scale moving relatively to a light source and a semiconductor laser light source emitting light from a surface thereof to the moving scale. CONSTITUTION:A surface emission laser (light source) 133 and a photodetecting element, 134 are individually attached to a dielectric substrate 132 having a recessed part 131 formed therein. The laser 133 is set on an inclined surface of the recessed part 131. A light emitted from the laser 133 is reflected by a linear scale (moving scale) 135 moving relatively to the laser 133. As a result, a diffraction light of 0 order is detected at the photodetecting element 134. Spreading of spots earn be restricted to some extent by suitably selecting a size of an aperture, etc., of the laser 133. Therefore, an encoder of a high resolution can be obtained without using a collimator lens for shaping beams. The realized encoder is compact and thin with a part count reduced and costs cut.
Patent JP-S60175861-A (JP)
Title: Stepless speed change gear which can be revolved normally and reversely
Inventor: OONO SHIGEO
IPC: F16H37/08
Filed: 1984-02-20
Abstract: PURPOSE:To cut cost by preparing a stepless speed change gear which can be revolved normally and reversely in the combination of a differential gear apparatus and a variable pulley apparatus. CONSTITUTION:An input fixing pulley 16 is fixed onto an input fixing pulley case 9, and a bevel gear shaft 10 is installed in the direction perpendicular to the shaft core line of the input fixing pulley 16, and the bevel gears 11 and 12 at the inner edges of an input shaft 7 and an output shaft 6, are respectively, engaged perpendicularly, and an input variable pulley 4 is fixed onto the input shaft 7, and two V-belts are laid in parallel between an input fixing pulley 5 and the input variable pulley 4 from the output shaft 25 of a motor. Therefore, a stepless speed change gear which can be revolved normally and reversely can be prepared in mass production using the technique having low accuracy, by the combination of the conventional differential apparatus and a variable pulley apparatus, and cost can be reduced.
Patent JP-S58149482-A (JP)
Title: Thermostat mixing valve
Inventor: SHIMAZU MITSUAKI
IPC: F16K31/68
Filed: 1982-02-27
Abstract: PURPOSE:To restrict the rotation of a handle, by a method wherein a stopper ring fixed to a main body is provided with a circular arch-shaped recessed part and a circular arch-shaped projected part with two stepped parts as boundaries, stopping projection is provided on the inside peripheral surface of one of the stepped parts, and the rotation of a handle is restricted by bringing a stopper part provided on the handle into contact with the stepped parts and the stopping projection. CONSTITUTION:The stopper ring 19 fixed to the main body of the valve is provided with the circular arch-shaped recessed part 24a and the circular arch- shaped projected part 24b with two stepped parts 23a, 23b are boundaries, and the setting projection 25 is provided on the inside peripheral surface of the  stepped part 23a. A temperature-regulating handle 17 is fitted with a safety  button 30, which is provided with the stopper part 30c. When the handle 17 is rotated without depressing the button 30, the stopper part 30c comes into contact  with the stepped part 23a, 23b so that rotation thereof is restricted. When the  handle 17 is rotated while depressing the button 30, the stopper part 30c and the  stopping projection 25 engage with each other to prevent the handle 17 from  being rotated by the amount of one revolution or more.
Patent JP-H01205589-A (JP)
Title: Semiconductor laser element
Inventor: NISHIJIMA YOSHITO
IPC: H01S5/00
Filed: 1988-02-12
Abstract: PURPOSE:To lower threshold current of emission initiation and to improve emission efficiency of a buried-type semiconductor laser using compound semiconductor crystal containing lead, by reducing leak current which flows from a buried layer to an active layer. CONSTITUTION:The circumference of a mesa-shaped active layer 24 which consists of lead, tin and tellurium is enclosed by a buried layer 25 which is reverse conductivity against the active layer 24 and consists of lead, tin, tellurium and selenium whose composition difference of tin is 0.02 or below against the active layer 24. In this way, leak current which passes directly through curved energy band gap is eliminated and threshold current of laser light emitting initiation is reduced, thus increasing emission efficiency. Moreover, a primary containment layer 22 and a fourth containment layer 26 are formed into a P-N junction by using a tin/tellurium/selenium layer having wide energy band gap to reduce leak current and to improve efficiency.
Patent JP-S62190038-A (JP)
Inventor: WAKAMATSU KAZUHIRO
IPC: A01M29/28
Filed: 1986-02-14
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-S54123573-A (JP)
Title: Exhaust gas treating agent
Inventor: NAGANUMA HITOSHI
IPC: B01D53/77
Filed: 1978-03-17
Abstract: PURPOSE: To provide an exhaust gas treating agent capable of treating org. gases, inorg. gases, dust and tar-like substances at the same time with high efficiency by adding an amino-alcohol to a paraffinic org. cpd.  
     CONSTITUTION: 5W20 wt% of an amino-alcohol selected from mono-, di- and tri-ethanolamines is added to a paraffinic org. cpd., pref. liquid paraffin to provide an exhaust gas treating agent. Using the agent org. gases such as toluene, xylene and trichlene, inorg. gases such as SO 2  and NO 2 , dust, tar-like substances, etc. can  be removed by scrubbing with good efficiency. Since the agent contains no inorg.  cpd., it can be recycled repeatedly by thermally decomposing the org. gases absorbed and separating the inorg. gases by water extraction, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01207488-A (JP)
Title: Twisting process for metal wire and apparatus therefor
Inventor: MATSUSHIMA NORIHISA
IPC: D07B3/00
Filed: 1988-02-13
Abstract: PURPOSE:To provide the title twisting process so designed that a torsion is regulated before double twisting and a good open cord is obtained in such a state as to have such a residual torsion that a wound cord can be used in the following process without any trouble. CONSTITUTION:A residual torsion regulator 22 is equipped on a cradle 16, and each element wire 2 delivered from each supply bobbin 11 is wrapped in 8-shaped manner round the both rollers 23 on said regulator 22, thus regulating the torsion. In order to utilize the portion of an over twister 17 as a forming device, increase in the rpm ratio of the over twister 17 to double twister 12 enables a cord 21 wound on a bobbin 13 to be made an open cord.