baber/WOPTO huggingface dataset:
Patent JP-H091446-A (JP)
Title: Tracking method in production line
Inventor: MORI NAOHIRO
IPC: G06Q50/04
Filed: 1995-06-19
Abstract: PURPOSE: To lessen the number of sensors as few as possible and miniaturize a system by dividing a line into blocks consisting of a plurality of continued stations and providing detecting means to detect the arrival of workpieces and means to indicate stored information at inlets of the respective blocks. CONSTITUTION: When a workpiece 2 on a line 1 reaches a predetermined block 4, the arrival is detected by a detecting means 5. The number of arrival workpieces is integrated in a program controller 9 for tracking by the detecting means 5 detecting the arrival, and the integrated number represents the order of the workpiece 2. The workpiece 2 stored in a memory means 8a is called for on the basis of the order by the search from a terminal machine 10 provided in the block 4. The operational information of the called-for workpiece 2 is searched by a server 8b to be indicated on a display device 13 provided in the block 4.
Patent JP-S5942432-A (JP)
Title: Light scattering type floating particle counting apparatus
Inventor: ICHIJIYOU KAZUO
IPC: G01N15/14
Filed: 1982-09-01
Abstract: PURPOSE:To simplify a constitution and to increase performance and precision of a measurement by making an electric field oscillating direction of laser light to coincide with an axial line of a curved surface mirror having a focus of elliptical surface mirror, etc. CONSTITUTION:A sample air 10 is flowed to an irradiation region 11 being an elliptical surface mirror 1 by a nozzle 9. A gaseous laser 12 capable of holding stably and fixedly the oscillating directions of electric and magnetic fields is used as a light source of continuous light for irradiating the region 11. The laser 12 is set fixedly so that the electric field oscillating direction E of the laser light 12A emitted from a laser 12 coincides with an axis, i.e. axial line passing through two focuses of the mirror 1. The scattering pattern of the light scattered at the region 11 becomes to the pattern 8 viewed from the oscillating direction of magnetic field of the light 12A. Thus the occupying ratio of the scattered light radiated to uncapturing range B of the mirror 1 in total scattered light amount is decreased remarkably and the condensing rate of the scattered light to a photoelectric transducer 3 is raised remarkably. Thereby, the measuring performance and precision can be increased.
Patent JP-H024577-A (JP)
Title: Production of optical information recording medium
Inventor: OGAWA YOSHIHIRO
IPC: G11B7/26
Filed: 1988-06-22
Abstract: PURPOSE:To provide a recording coloring matter layer with a preformat by subjecting the surface of a substrate to a selective ozone treatment according to a preformat pattern, and providing the recording coloring matter layer on the substrate. CONSTITUTION:A pretreating device 6 provided with a slit layer 3 having slits according to the shape of a desired preformat and with an ozonizer 4 is brought into close contact with a substrate 2. With an oxygen gas 5 supplied to the pretreating device 6, the oxygen gas 5 is ozonized by the ozonizer 4, and since the slit layer 3 of the device 6 is in close contact with the substrate 2, the parts of the substrate 2 conforming to the shape of the preformat pattern are treated with ozone. A solution of an organic coloring matter in a solvent is applied to the ozone-treated substrate 2, whereby a recording coloring matter layer 1 is formed.
Patent JP-S5484630-A (JP)
Title: Improved combustion denitration method using emulsified fuel
Inventor: KAWAI TAKAO
IPC: F23C99/00
Filed: 1977-12-16
Abstract: PURPOSE: To considerably reduce NOx in exhaust gas by utilizing gradual combustion mechanism and exhaust gas circulating mechanism and using exhaust gas which contains NOx in large quantity as combustion air and using the emulsified fuel formed from liquid oil and water as fuel.  
     CONSTITUTION: the exhaust gas which is blown into from an air blowing port 6 and contains NOx and in less than the theoretical air amount forms primary air 7, and a portion of combustion gas 9 self-circulates into the part before a venturi 8 due to the operation of the venturi. Into said recirculating hot gas, the fuel which is supplied in a fixed raio of liquid oil 1 and water 2 by fixed ratio feeding apparatuses 3 and 4 and emulsified by an agitator 5 is sparayed from a burner chip 10, and primary combustion is performed. After the completion of primary combustion and the removal of NOx, the combustion gas is perfoectly combusted in a secondary combustion chamber 12 into which secondary air 11 is supplied. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5942274-A (JP)
Title: Grindstone
Inventor: ONO MASAFUMI
IPC: B24D5/06
Filed: 1982-09-01
Abstract: PURPOSE:To suppress loading of a grindstone and contrive to stabilize machining accuracy and surface accuracy, by a method wherein the outside peripheral surface of a grindstone for grinding an inside diameter surface is provided with recesses constituting a samp for chips in grinding and a passages for a machining oil. CONSTITUTION:The outside peripheral surface 12 of the grindstone 10 fixed to an end of a spindle 11 and rotated at a predetermined speed by the spindle 11 when grinding the inside diameter surface of a work is provided with a pair of grooves 14 in a spiral form with a predetermined inclination against the axial direction, which grooves 14 are extended to both end parts of the grindstone 10. When the inside diameter surface of the work is ground by pressing the outside peripheral surface of the grindstone 10 against the inside diameter surface, the chips generated in grinding process at the contact part of the inside diameter surface of the work and the peripheral surface 12 of the grindstone 10 are trapped into the grooves 14, and when the grooves 14 are rotated to positions deviated from the grinding part, the chips trapped into the grooves 14 are discharged from the grooves 14 together with the machining oil by centrifugal forces. Accordingly, the chips are favorably discharged during grinding.
Patent JP-H11343550-A (JP)
Title: Production of hot dip galvannealed steel strip
Inventor: ARAI MAKOTO
IPC: C23C2/28
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To produce a hot dip galvannealed steel strip excellent in both drawing formability and stretchability by controlling its surface roughness after galvannealing to an appropriate range. SOLUTION: At the time of producing this galvannealed steel strip by heating, galvanizing and successively alloying a steel strip, the galvanizing conditions and/or the alloying treating conditions are controlled in such a manner that the inequality of 25<=(900-1.3T)/F<=30 is satisfied between the steel strip temp. T ( deg.C) in the case the steel strip is dipped into a hot dip zinc bath and the Fe content F (weight %) in the plating layer after the alloying.
Patent JP-S5676079-A (JP)
Title: Voice generating timer
Inventor: SAKURAI ATSUSHI
IPC: G10L13/04
Filed: 1979-11-27
Abstract: PURPOSE: To inform users the residual time through a voice when the residual time reaches a set value after a timer actuates by adding a voice generation facility to a timer.  
     CONSTITUTION: A user sets a timer time by means of a dial 1 and sets a residual time of a voice count starting by means of a dial 2. And a switch SW is pressed to actuate a self timer. At this time, an operation circuit ALU resets a flip-flop F1 and then, reads a set value of the timer time from the dial 1 and writes it in a memory circuit RAM and performs a subtraction in the memory circuit RAM at every constant time. A coincidence circit CC always compares the content of the memory circuit RAM and the value of the dial 2 and when both coincide, a flip-flop F2 is set, and here, with this, a voice generation circuit VC takes a voice information corresponding to the data being sent from the operation circuit ALU out of a fixed memory circuit ROM, thus, supplying it to a speaker SP. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5677090-A (JP)
Title: Manufacture of complex roll
Inventor: YOSHIDA KOUICHIROU
IPC: B23K25/00
Filed: 1979-11-27
Abstract: PURPOSE:To make it possible to prevent occurrences of heterogeneous structure and unevenness in component in the padding metal layer, by making a padding metal having the same outer layer component previously, and then again forming the padding metal of similar chemical composition as the 2nd layer, when complex rolls are manufactured by the electroslag welding method. CONSTITUTION:When complex rolls are manufactured by the electroslag padding welding, a high carbon outer layer containing hard carbide producing elements is formed at the surface of low carbon steel base metal. In this case, by using designed consumable electrode, the outer layer of required component is formed taking component dilution from the base metal by melting into consideration. Then, again the padding welding is made at a melting depth less than the thickness of above mentioned padding metal using an electrode having required components. Since the second welding is of similar chemical composition, no component variation and no layer structure occur, and unevenness in its layer component in the direction of roll axis and defect of heterogeneous structure due to globule of the base matal can be prevented at the outer effective layer which is used as the roll.
Patent JP-2000341035-A (JP)
Title: Circularly polarized wave exciting dipole antenna
Inventor: NISHIDA KOJI
IPC: H01Q1/38
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a circularly polarized wave exciting dipole antenna the configuration of the feeding system of which is simple, that is easily manufactured with high reliability and has an excellent characteristic. SOLUTION: Center dipole antenna elements (10), (20) having a feeding point in the middle are formed in the circularly polarized wave exciting dipole antenna formed by printing a thin film strip conductor on a dielectric board (13) in a prescribed pattern and 1st and 2nd side dipole antenna elements (11, 12), (21, 22) with a prescribed length are loaded in both sides of the elements (10), (20) at a right angle to the center dipole antenna elements (10), (20).
Patent JP-S5852928-A (JP)
Title: Hot water storing type hot water supplier
Inventor: SUGANO TADAO
IPC: F28D1/06
Filed: 1981-09-26
Abstract: PURPOSE:To obtain high-temperature hot water in a short period of time and secure stability of the temperature of outgoing hot water by providing a dipped pipe type heat  exchanger having a chamber for storing a small quantity of hot water and an air chamber in the circumference of the chamber, within a hot water storage can. CONSTITUTION:A burner 2 is attached to one end of the dipped pipe type heat exchanger 1, and another end thereof is formed into an outlet part 3. A hot water storage chamber 4 is provided in the vicinity of the burner 2, and an inlet 5 is formed at the lower part thereof and an outlet 6 at the upper part thereof. An air chamber 4' is provided around the periphery of the hot water storage chamber 4 which penetrates through the lower part within a hot water storage can 8. The outlet 6 is communicated with a hot water supply part 10 for quickly taking out high-temperature hot water, which is opened at the upper part of the hot water storage can 8 by means of a communicating pipe 15 having a valve 16, and a full-boiling water supply part which opens at the lower part. The diameter of the flow passage to the full-boiling hot water supply part 11 is made smaller than the outlet 6. A full-boiling controlling thermister 17 is provided at the lower part of the hot water storage can 8 and a controlling thermister 17' for saved usage is provided at the intermediate part.
Patent JP-H06339774-A (JP)
Title: Cutting device of duct
Inventor: MAEDA SEIICHI
IPC: B23K7/10
Filed: 1993-05-31
Abstract: PURPOSE:To make a device compatible with a duct of various diameters by connecting a plate of cut dross sticking prevention jig to an attachment mounted on the outer circumference of a bar-shaped body through a link mechanism. CONSTITUTION:An appropriate number of attachments 9 are fixed on the outer circumference of a bar-shaped body 8, an attachment 9 and plate 7 are connected by a link mechanism 10. When a screw shaft 11 is screwed into a screw hole at an end part of the bar-shaped body 8, the plate 7 is moved in contrast to the attachment 9, extending/contracting in the radial direction by the action on the link 10. As a result, a blade shape cutting device 5 is adjusted so as to fit to various ducts of different diameters. By this method, a cut dross is not stuck on the inside of duct. Also, a cut off piece is simply removed, keeping a duct round. Accordingly, the exhaust of cutting smoke becomes easy.
Patent JP-H10330908-A (JP)
Title: Continuous siliconizing treating equipment for steel strip
Inventor: OKADA KAZUHISA
IPC: C23C10/08
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To carry out the initial sheet passing of a steel strip in a state that shields are set in a continuous siliconizing treating equipment in which shields for a treating gas flow is provided at the position almost directly below a carrying roll in a furnace. SOLUTION: Relation to a flat furnace type continuous siliconizing treating equipment in which, by spraying a treating gas from a gas nozzle 3 on both faces of a steel strip S to be carried from a carrying roll 2, the steel strip S is subjected to siliconizing treatment, at the position almost directly above the carrying roll, shields 5 for damminga treating gas flow flowing along the upper face of the steel strip are arranged along the direction of the furnace width.  Then, this shields 5 are provided with a structure of being held so as to freely oscillate or rotate in the direction of the furnace length via the upper parts thereof, and, in the case a bar for sheet passing passes at the time of inithial sheet passing, the shields are pushed by the bar for sheet passing and are oscillated or rotated, by which they are pushed up in the upper direction, therefore, the bar for sheet passing can pass the place of each shield without troubles.
Patent JP-H09309038-A (JP)
Title: Pallet handling device with cleaning device
Inventor: SHIGA TAKEO
IPC: B23Q7/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To clean objects adhering to a work by providing a cleaning station between a delivery device and a stand-by station in a pallet handling device. SOLUTION: In this pallet handling device with a cleaning device, a cleaning station 10 is provided in which a cleaning chamber can be formed adjacent to a delivery device 3 which is turned along a pallet storage shelf 20 and raisable for delivering a work. The cleaning device 30 is provided so that it can move to be capable of touching to and separating from the cleaning station 10. The cleaning device 30 can remove objects adhering to the work such as chips, cutting fluid, etc.
Patent JP-H01320118-A (JP)
Title: Manufacture of synthetic resin product with skin
Inventor: SAITO HIDETOSHI
IPC: B29K105/20
Filed: 1988-06-21
Abstract: PURPOSE:To surely spread a skin and at the same time contrive to facilitate the terminal processing by a method wherein a pre-formed core is covered with the skin and synthetic resin is introduced between the core and the skin. CONSTITUTION:The surface of a pre-formed core 11 is covered with a skin 21, the free end part 22 of which is forced in the holding groove 19 of a core 11 with a tool 23 for temporary fixing. After that, the core 11 is installed on a fixed mold 32 under mold opening state by fitting positioning pins 36 to the positioning holes 18 of the core 11. Then, a movable mold 33 is shifted toward the fixed mold 32 so as to close the molds under the state that the core 11 and the like are housed in the interior of a cavity 34. Next, synthetic resin 41 is injected through a sprue 35. The injected synthetic resin 41 flows through the communicating hole 16 of the core 11 between the skin 21 at the top surface of the core 11 and the core, resulting in pushing up the skin 21 so as to push it against the inner surface of the cavity 34 and, on the other hand, through the respective communicating grooves 17 of the core 11 in a recess 15 in order to fill the cavity 34 and the recess 15. In the console box lid thus manufactured, the skin 21 is elongated by the pressure of the filling synthetic resin 41 so as to surely spreadingly provided along the shape of the inner surface of the cavity 34.
Patent JP-H05328210-A (JP)
Title: Led lighting device for television camera
Inventor: SUMIMOTO SHINICHI
IPC: H01L33/00
Filed: 1992-05-21
Abstract: PURPOSE:To obtain the video image of a moving picture similar to that under lighting using an electric bulb by pulsating an LED synchronously with the shutter operation of a television camera. CONSTITUTION:The LED lighting device 14 is made up of a field selection circuit 2 switching a field with a lighting synchronization mode selector switch 4, a counter circuit 6 frequency-dividing the frequency according to a shutter time set from a setting switch 7, an automatic tracking circuit 8 automatically setting a lighting timing of the LED 10 and a lighting time traces by the drive timing from the counter circuit 6, an AND gate circuit 5 operating a field signal from a field selection circuit 2 and the lighting signal from the automatic tracking circuit 8 and outputting the operated signal to a drive circuit 9 of the LED 10. Then the LED 10 is driven relatively in the shutter operating timing of the television camera 1 and the image pickup is executed by lighting the object 13.
Patent JP-S5377103-A (JP)
Title: Party and selective call receiver
Inventor: ARAI ISAO
IPC: H04W84/02
Filed: 1976-12-20
Abstract: PURPOSE:To enable to inform for the bearer of the slave set in a strong noise electric field that good communication is disable, by detecting and alarming the interferent waves having a wider pulse width than the signal wave.
Patent JP-S5776525-A (JP)
Title: Liquid crystal display matter
Inventor: HOSOKAWA MINORU
IPC: G02F1/133
Filed: 1980-10-31
Abstract: PURPOSE: To realize a long lifetime for a matrix type liquid crystal display matter in which electrode driving the liquid crystal and a selecting active element are provided independently for each picture element, and forming an insulated layer on said electrode.  
     CONSTITUTION: A matrix type liquid crystal display matter is formed by holding a liquid crystal 55 between a glass substrate 51 containing a common electrode 53 and a glass substrate 52 containing plural dot type picture element electrodes 54. For such display matter, an insulted film 56 made of SiO 2 , etc. in 2,000ÅW2μ thickness is provided on the electrode 53. Accordingly a common electrode 41 (i.d., 53) is connected to a fixed potential terminal 42 via a capacitor 43. The capacity of the capacitor 43 is set about 10 times as much as the capacity between the display matter electrodes. And the film 56 is also provided at the side of the picture element electrode. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6045950-A (JP)
Title: Optical information reader
Inventor: KOKADO HIROSHI
IPC: G11B7/135
Filed: 1983-08-24
Abstract: PURPOSE:To convert easily polarized light without using a lambda/4 plate as a polarized light converting element by converting the polarized light by using a full-reflecting prism as the polarized light converting element. CONSTITUTION:The polarized light of incident light flux RPF generated from a semiconductor laser device 100 is linearly polarized light to be vertically vibrated within a surface rectangular to the light flux RPF as shown in (B) and is made parallel light flux through a collimate lens 102. The parallel light flux is made incident on the full-reflecting prism 106 through a polarized light separating optical element 104 and fully reflected twice to be turned to circularly polarized light, and made incident on a disk 110 through an objective 110. The reflected light flux RPF reflected by the disk 110 is reduced to a circularly polarized light reversed to the RPF in rotation, as shown by the figure (B), and said circularly polarized light is made horizontally linearly polarized light as shown in (C) through the full-reflecting prism 106. The linearly polarized light is separated by the polarized light separating optical element 104 and the separated component is made incident on a photoelectric conversion element 116. Thus, the light can be easily converted in polarization.
Patent JP-S6212739-A (JP)
Title: Production of sorbic acid
Inventor: KAMEI NOBORU
IPC: C07C67/00
Filed: 1985-07-11
Abstract: PURPOSE:To produce sorbic acid by decomposing a polyester derived from crotonaldehyde and ketene with hydrochloric acid, dissolving the separated crude sorbic acid in petroleum, evaporating remaining water and hydrochloric acid, separating the mixture into petroleum layer and tar layer and separating the objective sorbic acid from the petroleum layer. CONSTITUTION:A polyester derived from crotonaldehyde and ketene is decomposed with hydrochloric acid, the separated crude sorbic acid is dissolved in petroleum (a lubrication oil) having a boiling point of 180-300 deg.C under normal pressure at 110-130 deg.C in a manner to maintain the operation point within the binary liquid phase separation region (B) in a liquid-liquid equilibrium diagram of sorbic acid-petroleum-tar. After evaporating the residual water and hydrochloric acid in the petroleum solution, the mixture is separated into petroleum layer and tar layer at 100-120 deg.C, and the petroleum layer is passed through activated carbon layer, etc., cooled and crystallized to obtain sorbic acid crystal. EFFECT:Tar in sorbic acid can be removed almost completely.
Patent JP-S5277573-A (JP)
Title: Magnetic field generating device
Inventor: ICHIHASHI MIKIO
IPC: H01J37/141
Filed: 1975-12-24
Abstract: PURPOSE: To provide generation of magnetic field in a good responce to frequency and on the axis of electron line with fidelity, by coating conductive material on the coil which has been wound on a bobbin formed of insulating material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04270677-A (JP)
Title: Paper detection device in printer
Inventor: NAKAYASU TAKAFUMI
IPC: B41J25/308
Filed: 1991-06-25
Abstract: PURPOSE:To prevent the wear of a surface of a paper detection switch to sufficiently ensure a life of a printer with respect to a paper detection device provided on a printing head side of the printer for adjusting a gap between a printing head and printing paper. CONSTITUTION:A depressing button part 21 of a paper detection switch 20 which is to be depressed against printing paper 100 is made of a flexible non- metal material. An embedding metallic member 31 is embedded in said depressing button part 21 so as to be exposed on the surface of a part coming into contact with the printing paper 100. Alternatively, an embedding member 31 made of a non-metal material harder than a general steel material is embedded.
Patent JP-S5378100-A (JP)
Title: High permittivity thick film capacitor paste compound
Inventor: IKEGAMI AKIRA
IPC: H01B3/02
Filed: 1976-12-22
Abstract: PURPOSE: To produce high permittivity thick film capacitor paste, by adding univalent or trivalent metal oxide into paste of barium titante power and glass frit mixed with organic vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio