baber/WOPTO huggingface dataset:
Patent JP-S5296802-A (JP)
Title: Digital audio communication system
Inventor: RONALD ELDON CROCHIERE
IPC: G10L19/02
Filed: 1976-12-10
Abstract: A digital speech communication arrangement includes apparatus for partitioning a speech signal into a plurality of nonuniformly related, preassigned intelligibility contributing subbands, and quantized with an accuracy (bit allocation) based upon perceptual criteria. As a result, the quality of the coded signal is improved over that obtained from a single full-band coding of the total spectrum. "Integer-band" sampling may be employed to alias the signal in an advantageous way before coding. Each subband portion is digitally encoded after sampling at a rate related to the bandwidth of the subband. The digital codes of the subband are combined and applied to a common communication channel. A replica of each subband is formed by separating the digital codes, producing a sampled form of each digital coded signal and selecting the subband of the speech signal from said sampled form. The subbands are combined to reconstruct the speech signal. Other features include: aliasing for efficient frequency transposition.
Patent JP-S6040195-A (JP)
Title: Process for decreasing nitrogen-content of nitrogen- containing hydrocarbon
Inventor: OGAWA HIROSHI
IPC: C10G25/00
Filed: 1983-08-15
Abstract: PURPOSE:To decrease the content of especially a basic nitrogen compound having adverse effect to the storage and reformation of petroleum, shale oil, liquefied coal oil, etc., selectively, by contacting a specific nitrogen-containing hydrocarbon with an adsorbent composed of titanium oxide and silica. CONSTITUTION:A nitrogen-containing hydrocarbon having a boiling point of <=500 deg.C is brought into contact with an adsorbent composed of titanium oxide and/or silica (e.g. a mixture of 100pts.wt. of titanium oxide and 10-100pts.wt. of silica) to decrease the content of the nitrogen compound. The nitrogen attached to titanium oxide can be removed by the heat-teatment in air. EFFECT:Since the attached heavy metals can be removed from titanium oxide by the acid-treatment, expensive adsorbent can be regenerated and reused.
Patent JP-S633333-A (JP)
Title: Processing system for reasoning of knowledge engineering system
Inventor: SAEKI TOSHIAKI
IPC: G06N5/04
Filed: 1986-06-23
Abstract: PURPOSE:To speed up reasoning by using the heuristic metaknowledge given previously to perform selectively the forward and backward reasonings based on the control information and at the same time by eliminating the conflict state. CONSTITUTION:The production rules stored in a knowledge base KB are compiled by a knowledge base compiler KC and at the same time the control information needed for forward and backward reasonings are collected. Then both forward and backward conflict sets are produced at a time and both forward and backward reasonings obtained by the conflict sets are selectively executed at a metalevel. Here the switch is carried out between the forward and backward reasonings based on the experiential knowledge, i.e., the heuristic knowledge proper to the human problems given previously as the metaknowledge MK. At the same time, the conflict is eliminated and a proper strategy is selected. This action is repeated to obtain fast the reasoning result having high reliability.
Patent JP-S63312773-A (JP)
Title: Facsimile receiver
Inventor: ONO FUMITAKA
IPC: H04N1/21
Filed: 1987-06-16
Abstract: PURPOSE:To communicate a picture determined by a picture memory irrespective of the width of a charged recording paper by dividing the paper to widths which can be recorded and recording in the picture memory of the determined size. CONSTITUTION:The picture memory 2 of one page of a standard size stores a picture signal decoded in a decoder 1. A memory controller 3 measures the number of lines based on the decoded picture signal to detect that the picture memory 2 is filled or sequentially read the picture signal consisting of the picture elements of a horizontal width corresponding to the width which can be recorded by a signal detecting the break of the page. To the line buffer 4, the picture signal consisting of the picture elements of the horizontal width is applied and the read picture signal is recorded on the recording paper in a recording part 5. When only picture element data less than the number of the picture elements which can be recorded is left in the memory, the white picture element is added and stored in the buffer 4.
Patent JP-H11333005-A (JP)
Title: Energy irradiation device
Inventor: MAKI SHIN
IPC: A61N5/06
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject device capable of effectively irradiating a lesion part located deeply with energy light while preventing an injury of normal tissue easily and surely. SOLUTION: This device 1 is an energy irradiation device to irradiate tissue of organism with energy capable of reaching a deeply located organism. The device has an energy light outgoing part 3 provided in a housing 4 at a tip of a long body 2. The part 3 reflects a laser beam 3 led through an optical fiber 7. At that time, the part 3 performs motion of piston by the aid of a drive part 6, and also changes the outgoing angle, whereby the beam concentrates to one point at a deep location so that the energy can be effectively focused only on the target site.
Patent JP-H05311653-A (JP)
Title: Tension reinforcing body constructing device
Inventor: TATEYAMA MASARU
IPC: E02D17/20
Filed: 1992-05-15
Abstract: PURPOSE:To safely reinforce the ground with a large-diameter tension reinforcing body. CONSTITUTION:A tension reinforcing body constructing device is constituted of a mobile bogie 1, an excavating/stirring device mounted on the bogie 1, and a core material 3 having a screw 31 at the tip, and the excavating/stirring device is constituted of a hollow rotary shaft 63 through which the core material 3 and cement milk can pass and excavating blades 62 and stirring blades provided on the periphery of the rotary shaft 63. A tip hole having the diameter larger than the diameter of the shaft of the core material 3 is opened at the tip of the hollow rotary shaft 63. The core material 3 is penetrated into the tip hole, and the screw 31 portion at the tip of the core material 3 is exposed to the outside from the tip of the rotary shaft 63.
Patent JP-S6039975-A (JP)
Title: Error display method
Inventor: KANARI MAYUMI
IPC: H04N1/00
Filed: 1983-08-12
Abstract: PURPOSE:To make the error analysis efficient by displaying sequentially plural errors from the error generated newest from a storage area when errors occur. CONSTITUTION:When an error occurs in a facsimile device 1, an error detection section 2 detects it and drives a registration section 3, the content of the generated error, i.e., an error code is stored in a memory 4 and a display processing section 5 is activated to display the error code of generated error on a display section 6. Since the generated error is stored sequentially in the memory 4, when all error contents are checked, the display processing section 5 is activated, the registered error code is extracted and displayed sequentially on the display section 6.
Patent JP-S6135449-A (JP)
Inventor: YURUGEN HERUZENAA
IPC: G03F1/22
Filed: 1985-07-08
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-H097733-A (JP)
Title: Spark plug for internal combustion engine
Inventor: NAGAMURA KOBO
IPC: H01T13/20
Filed: 1995-06-15
Abstract: PURPOSE: To provide the spark plug having noble chips joined to its discharge part, which is excellent in high temperature heat resistance and wear resistance. CONSTITUTION: In order to prevent Ir from being volatilized at high temperature while the merit of Ir high in a melting point is being made the most of, Rh (its melting point is 1960 deg. furthermore higher in a melting point than Pt, is added to Ir or a Ir-Pt alloy which has been used so far as noble metal chips 5 and 6 forming a discharge part composed of a center electrode 3, and of an earth electrode 4, so that its high temperature heat resistance is thereby made excellent, and its wear resistance can also be enhanced. Besides, in order to make an effective use of the advantage of an enhancement in wear resistance, if the noble metal chips 5 and 6 are made small in diameter, performance such as a reduction in discharge voltage, ignitability and the like can thereby be enhanced.
Patent JP-S5939630-A (JP)
Title: Paper feeding apparatus
Inventor: SUGIYAMA NOBUHIKO
IPC: B65H1/00
Filed: 1982-08-27
Abstract: PURPOSE:To permit proper control for copy and printing operation in accordance with the size of business sheet by allowing the size of business sheet to be read by the arithmetic logic circuit in a body when the business sheet having different size is set into a universal cassette. CONSTITUTION:When a regulating edge plate 2 is transferred in accordance with the retreat of the business sheet accommodated in a universal cassette 1, a ladder chain 21 shifts integrally with said regulating edge plate, and a sprocket 22A is revolved in accordance with the transfer of the ladder chain. Therefore, the turning contact 12A of a rotary switch is put into decelerated revolution through a large gear 25 by the revolution of a small gear 24 installed coaxially with the sprocket 22A, and said turning contact contacts successively with the respective contacts a-d which correspond to the sizes of a plurality of business sheet. Therefore, the size of business sheet is detected from the output of the rotary switch in the case when the turning contact 12A contacts with any of the contacts a-d and stops, and thus copying operation can be controlled in accordance with the size of the business sheet.
Patent JP-H0816564-A (JP)
Title: Document editing device and its method
Inventor: MOBARA YASUHISA
IPC: G06F17/24
Filed: 1994-06-30
Abstract: PURPOSE:To retrieve the data within a fixed frame and a floating frame which can not be conventionally retrieved. CONSTITUTION:Data of characters, graphics and tables, etc., including a fixed frame and a floating frame is read from an external storage device 8 and the data is displayed on a CRT 4. By a KB 2 or a mouse 1, a character string to be retrieved and a retrieval area are instructed. When the instructed area is the frame area such as the fixed frame and the floating frame, the number of page where the frame area exists and the number of frame in the number of page are displayed on the CRT 4. Further, when the number of page displayed on the CRT 4 is instructed, the data within the frame existing in the instructed page is displayed on a CRT 4.
Patent JP-S5842126-A (JP)
Title: Gas spray breaker
Inventor: KAARU TSUYUKURAA
IPC: H01H33/91
Filed: 1982-08-27
Abstract: An electric switch includes two quenching nozzles which are arranged opposite each other at the distance of the switching gap; a contact tube; a guide tube and a longitudinally movable switching tube for bridging the switching gap which is coupled, together with a movable pressure piston of a pressure piston/pressure cylinder arrangement provided for generating a quenching medium flow acting on the arc, to a common drive. In order to improve such a switch still further with respect to the quenching medium flow, the pressure piston is connected rigidly to the switching tube and is arranged in a stationary pressure cylinder which is connected in the region of its end surrounding the contact tube via passage openings in the contact tube to the interior of the latter. The pressure piston is connected rigidly to a suction piston in a suction cylinder which is connected in the region of its end facing the pressure cylinder, via holes in the guide tube, to the interior thereof.
Patent JP-S63313022-A (JP)
Title: Abnormality deciding device for rotary machine
Inventor: IWASE KOJI
IPC: G01M99/00
Filed: 1987-06-17
Abstract: PURPOSE:To reduce the size and weight of a device by providing a band extracting circuit which extracts a necessary band component from an acoustic sensor output signal, a low-frequency component extracting circuit which extracts an envelope signal from the output of the circuit, etc. CONSTITUTION:Acoustic sensors 1 are fitted to many rotary machines of the same type, and the values of A/D conversion 9 of their outputs are measured, their mean value (monitor value) is stored in a storage part 12. Then the signal from the sensor 1 fitted to an object machine to be measured is amplified 2 and a BPF 3 extracts a signal in a frequency band where the influence of noises, etc., is a little. Then the envelope signal of the signal is extracted by an RMS circuit 4. This envelope signal contains a frequency component based upon periodic and impulsive force generated owing to the presence of the waving of the track surface of a bearing, etc. here, the envelope signal is passed through a BPS 5, then averaged by an RMS circuit 8, and A/D converted 9 before being inputted to a microcomputer 10. The microcomputer 10 stores data (measured value) from the converter 9 in the storage part 12, also takes a diagnosis based upon the monitor value and measured value, and displays the diagnostic result on a display part 11.
Patent JP-S63314001-A (JP)
Title: Manufacture of dielectric filter
Inventor: FUJII TOKUJI
IPC: H01P1/205
Filed: 1987-06-17
Abstract: PURPOSE:To obtain a dielectric filter whose shape is simple, inexpensive, possible to respond to different specifications, and evading the increase of the number of components and complexity, by arranging oppositely some parts of the exposing plane of a resonator. CONSTITUTION:The resonator in which a part of the outside plane of a dielectric is exposed without being covered with a conductor is manufactured by cutting a rectangular parallelopiped in the center after the dielectric of the rectangular parallelopiped having inner conductor holes 1X and 1Y is covered with an inner conductor 4X and an outer conductor 4Y, and it is arranged so that some parts of the exposing planes 4u of the resonator can be confronted with each other. Thereby, it is possible to obtain magnetically coupled resonators being arranged oppositely without covering the outer conductor and without necessitating to manufacture an integrated and complicated form type, and a product can be manufactured inexpensively and possible to respond to various specifications and also with universal application. Furthermore, it is possible to make a dielectric substrate to form a capacitor unnecessary, and to evade a problem such as the increase of the number of components or the complexity.
Patent JP-S5938205-A (JP)
Title: Production of powdered rubber
Inventor: HAYASHI TAKAO
IPC: C08C1/00
Filed: 1982-08-30
Abstract: PURPOSE:To produce a powdered rubber capable of uniformly and quickly dissolving in an organic solvent for rubber, by ageing a specified powdered rubber slurry by adding a fatty acid soap and then treating the product with an alkali. CONSTITUTION:A mixture prepared by adding 0.1-10wt% carboxyl group- containing water-soluble polymer (e.g., sodium alginate) to an anionic or nonionic latex of a rubber (e.g., chloroprene rubber) is added dropwise under agitation to an aqueous solution (pH 4-5) containing 0.1-10wt% higher amine salt (e.g., dodecyldimethylamine acetate) to separate powdery rubber. This rubber is added to an emulsion containing 1-30wt% synthetic resin of a glass transition point >=30 deg.C (e.g., PS), and the resulting mixture is agitated for at least 10min to obtain a powdered rubber slurry. Then, 0.5-5wt% 12-20C fatty acid soap (e.g., sodium stearate) is added to this slurry to adjust the pH to 6 or below, and the mixture is aged at 50-100 deg.C for at least 10min and, after adjusting the pH to about 9 by adding an alkali at 30 deg.C or below, dehydrated and dried.
Patent JP-H11334178-A (JP)
Title: Recorder
Inventor: TANAKA KIMIMORI
IPC: G03G21/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate useless power consumption by providing a light quantity detection means for detecting the brightness on the periphery of a recorder, and a control means for turning on power supply of the recorder if detection results of the light quantity detection means exceeds a specified value otherwise turning off power supply of the recorder. SOLUTION: A user sets the brightness of an environment where a printer is used previously in a printer mounting an optical sensor for measuring the brightness on the periphery of the printer. If the quantity of light incident to the optical sensor is higher than a threshold level set by the user and power supply is turned off, a power switch 19 is turned on through a gate array GA 15. When the intensity of light incident to the optical sensor drops below a threshold level, a decision is made whether a printer is printing currently or not. The power switch 19 is turned off through the GA 15 after ending the print operation if the printer is printing currently otherwise the power switch 19 is turned off immediately.
Patent JP-H10339279-A (JP)
Title: Pump
Inventor: MURAYAMA TAKASHI
IPC: F04C11/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce number of items while commonly using a shaft which supplies inner rotors rotational motion, even when plural internal gear pump mechanisms are arranged, and facilitate assembling after positioning the internal gear pump mechanisms. SOLUTION: Outer rotors 51a, 51b of two trochoid pump mechanisms are rotatably supported by means of one cylinder 15. Thus the plural outer rotors 51a, 51b are always rotatably supported at the same center. Smooth rotation is obtained even when two inner rotors 52a, 52b are driven by the same shaft 54. It is possible to easuly set the mechanisms at proper positions since side plates 30a, 30b of the two trochoid pump mechanisms and a spacer 40 are arranged with the same cylinder 15 being as a reference.
Patent JP-S5939604-A (JP)
Title: Apron conveyer
Inventor: SUMINO YUKIYOSHI
IPC: B65G23/06
Filed: 1982-08-27
Abstract: PURPOSE:To facilitate assembly and disassembly of a conveyer which is made of plural loading plates and which is made by connecting these loading plates, by connection of loose coupling holes and rods provided on each plate and by composing the conveyer to move by a driving means through the above-mentioned rods. CONSTITUTION:This conveyer is composed of plural loading plates 4 (4a-4c...) which circulately run along a specified route provided on a body frame, and a driving means which moves these loading plates. Each loading plate 4(for example 4a) is made of lightweight hard plastics polycarbonate and formed stepwise in an upper step 7a and a lower step 8a. A rod 9a is projectedly provided vertically in the center of the rear face of the upper step 7a, and a loose coupling hole 10a is provided in the center of the lower step 8a. On both sides of the loose coupling hole 10a of the rear face of the lower step 8a, L shaped projecting piece 11 which is engaged with a guide groove, not shown in the drawings, and a projection 12 which makes sliding motion while supporting the load of a plate 4a are each provided. Adjacent loading plates 4, 4 are connected together through coupling between loose coupling holes 10 (10a-10c...) and the rod 9.
Patent JP-S5939519-A (JP)
Title: Melting device for thermoplastic resin
Inventor: MASUDA MINORU
IPC: B29B9/00
Filed: 1982-08-31
Abstract: PURPOSE:To provide the titled device capable of efficiently melting a material to be melted at a high thermal efficiency and in a stable condition, by a method wherein a partition plate for partitioning a heating chamber and a melting chamber is formed in a substantially conical shape, and hot air flow ejecting ports are provided at a slanted surface of the partition plate and an outside peripheral edge part of the lower end of the partition plate. CONSTITUTION:A hot air flow discharged from a jet heater 19 is fed into the heating chamber 4, and is ejected into the melting chamber 3 through the hot air flow ejecting ports 21..., 22... provided in the partition plate 2. A guide plate 10 for the melted material is also heated by the hot air flow, and an outflow port 11 thereof is heated by a band heater 12. The material to be melted which is charged in is dispersed, and the melted material flows downwards through the hot air flow ejecting ports 22 while being sufficiently heated.
Patent JP-S5939455-A (JP)
Title: Roll for conveying high-temperature slab
Inventor: UENO YASUSHI
IPC: F16C13/00
Filed: 1982-08-31
Abstract: PURPOSE:To convey a high-temp. slab without temp. drop, by forming grooves on a roll surface and providing heat insulating materials wound with metallic sheets in multiple layers in the grooves. CONSTITUTION:Grooves 1 are formed circumferentially on a roll surface, and plural lines of the grooves 1 are provided apart from each other in the axial direction of the roll. Thin metallic sheets 2 of stainless steel or the like are wound in multiple layers around the axial line of the roll. The sheets 2 are adhered to each other by spot welding at every prescribed interval. The high heat insulation effect is thus obtd. by the sheets 2 in the grooves 1 and the dislodging of the sheet 2 by the collision owing to the oscillation of the roll and the collision between the slab and the roll, and the centrifugal force generated as a result of the high speed revolution of the roll is thoroughly prevented.
Patent JP-S5578083-A (JP)
Title: Stabilization of soil
Inventor: TAZAWA SHIYUNSUKE
IPC: C09K17/12
Filed: 1978-12-06
Abstract: PURPOSE: To increase the strength of soil and stabilize the soil without increasing the amount of hardeners, by using a grout containing a calcium salt such as calcium carbonate as a gel-strength increasing agent.  
     CONSTITUTION: Calcium sulfite, II-type anhydrous gypsum, and/or calcium carconate are added, as gel-strength increasing agents, to a grout composition containing water glass such as No.3 sodium silicate as a main constituent, and cement, lime, gypsum dihydrate or gypsum hemihydrate as a hardener. The grout is impregnated in the ground, or mixed with soil and gelled to stabilize the soil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5940146-A (JP)
Title: Method for detecting foreign matter in extrusion resin
Inventor: OOSHIMA HIROHITO
IPC: G01N21/85
Filed: 1982-08-31
Abstract: PURPOSE:To inspect all quantities of extruded resin and to improve detection sensitivity, by providing a transparent window for detection to a connecting part of the tip end of a cylinder of an extruder and a head and detecting a foreign matter by passing laser light through the resin by using this window. CONSTITUTION:A transparent window for inspection 6 is provided to a connecting part 5 of the tip end of a cylinder 3 with built in a screw 2 in an extruder 1 and a neck part of a crosshead 4. This window is formed in square e.g. at the part 5 and is attached transparent hard glass (e.g. boric acid glass) 7, 7 etc. having high pressure resistance and also high heat resistance at a part of both side wall faces facing each other and is formed by fixing with plates 8, 8. Further, a scanning device 9 emitting a laser light L is provided at one side of the window 6 and a photodetector 10 receiving the laser light L is provided at the other side of the window 6. For this reason e.g. in case of covering an electrically conductive body 11 with a polyethylene 12 containing a cross-linking agent, the laser light L from the scanning device 9 is irradiated to the polyethylene resin by heating through the window 6 and the transmitted laser light L is received by the photodetector 10.