baber/WOPTO huggingface dataset:
Patent JP-S54133004-A (JP)
Title: Audio processor
Inventor: TAGUCHI SATORU
IPC: G10L25/93
Filed: 1978-03-30
Abstract: PURPOSE:To perform high compression of audio signal, by providing the means quantizing the analysis parameter corresponding to voice and silence from the result of discrimination of voice and silence for audio signal, and decoding the quantized parameter corresponding to voice and silence. CONSTITUTION:The audio signal is fed to the voice/silence discriminator 103 and the analyser 106 from the input terminal 111 of the analysis side 102, the discriminator 105 discriminates the voice and silence of audio, and analyser 106 analyzes the audio with the analysis parameter, and coder 107 performs coding corresponding to the result of discrimination of voice and audio at the coder 107. Further, each parameter coded is fed to the decoder 108 at the synthesis side 103 through the quantized parameter delivery line, and each parameter quantized is decoded and each parameter and the silence/voice discriminated signal are fed to the syntheszer 109. The synthesizer 109 synthesizes each parameter decoded corresponding to voice/silence discrimination signal, and synthesized signal is outputted to the waveform output terminal 110.
Patent JP-S59166626-A (JP)
Title: Continuous spheroidizing heat treatment of rod steel
Inventor: INOUE TAKESHI
IPC: C21D9/52
Filed: 1983-03-09
Abstract: PURPOSE:To impart good cold forging property to rod steel over the entire length thereof, by a method wherein a rod steel having a predetermined length is intermittently fed into an induction heating furnace in a constant feed length to be rapidly heated to a max. heating temp. and the heated rod steel is taken out therefrom at a stroke and successively fed in a holding furnace to be subjected to the titled treatment. CONSTITUTION:Rod steel cut in a predetermined length is intermittently sent into an induction heating furnace in a constant feed length and rapidly heated to a max. heating temp. of Ac1+30 deg.C-Ac1+80 deg.C. Subsequently, the heated rod steel is taken out at a stroke from the aforementioned furnace to suppress the difference of the max. heating temp. in the rod steel in 30 deg.C or less. In the next step, the treated rod steel is successively sent into a thermostatic holding furnace held to 650-710 deg.C. By this method, continuous spheroidizing heat treatment is applied to the rod steel and good cold forging property is imparted to the rod steel over the entire length thereof.
Patent JP-S59163349-A (JP)
Title: Treatment of alkyl nitrite
Inventor: KOIZUMI HITOSHI
IPC: B01J35/00
Filed: 1983-03-09
Abstract: PURPOSE:To oxidize an alkyl nitrite rapidly to an alcohol and nitric acid, by absorbing and decomposing the ester in an acidic aqueous solution of hydrogen peroxide. CONSTITUTION:An alkyl nitrite is decomposed by absorbing in an acidic aqeous solution of hydrogen peroxide. Since alkyl nitrite is liable to explode with heat and flame to cause fire hazard and is reactive with an oxidizable substance to generate harmful nitrogen oxides, the development of the effective disposal method of the compound has been desired. Althouh alkyl nitrite can be hydrolyzed with pure water, the reaction is slow and the amount of absorption has a limitation. The hydrolysis of an alkyl nitrite into alcohol and nitric acid can be carried out rapidly by using an acidic aqueous solution of hydrogen peroxide as the absorbent liquid, and the generation of harmful nitrogen oxides can be suppressed.
Patent JP-H11238618-A (JP)
Title: Superconducting coil
Inventor: FUJI HIROSHI
IPC: H01F6/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting coil capable of surely and simply suppressing the movements of a superconducting wire due to the electromagnetic force generated at supplying of a current, and making the occurrence of quenching has likely. SOLUTION: This sperconductive coil 1 is constituted of a bobbin 2 provided with a winding barrel 2a, a superconducting wire 3 wound around the winding barrel 2a from one end side of the axial direction of the barrel 2a to the other end side as a multi-layer, and spacers 5 extended from one end side of the axial direction of the barrel 2a to the other end side between respective layers of the wire 3 so as to separate respective layers. Projected parts 5a, 5b for suppressing the movement of the wire 3 wound around the barrel 2a in a bobbin axial direction are formed on both the ends of the spacers 5 in the axial direction of the bobbin.
Patent JP-H03239953-A (JP)
Title: Inspecting device for solder paste applied state
Inventor: NAITO TAKESHI
IPC: G01N21/88
Filed: 1990-02-19
Abstract: PURPOSE:To decide the quality of an applied state of solder paste by executing an image pickup of a reflected light patter of a spot light irradiating a printed board by a laser beam and an optical system, and comparing a shape of the pattern subjected to image pickup with a reference value. CONSTITUTION:A beam radiated from a semiconductor laser 3 passes through a diffraction grating 4 and a beam splitter 5, and thereafter, is condensed by a collimator lens 6 and an objective lens 7, and forms a spot beam 18 for forming a focus on the surface of a printed board 2. The beam 18 reflected by the substrate 2 passes through the lenses 7, 6 on the contrary to the time of incidence, and thereafter, is reflected by the splitter 5, adjusted as to its focal distance by a concave lens 8 and a cylindrical lens 9 and led to a photoelecric converting part of an image pickup part (CCD camera) 10. An output signal from the image pickup part 10 is subjected to A/D conversion 11, led to a detecting circuit part 12, and used as a recognizing signal of an applied state of solder paste 1 on the substrate 2. In the circuit part 12, this signal is compared with a reference value to which the applied state of the paste 1 is set, and its quality is decided.
Patent JP-S59164896-A (JP)
Title: Needle fin type heat exchanger and manufacturing thereof
Inventor: HIRASAWA TOSHIROU
IPC: F28F13/18
Filed: 1983-03-08
Abstract: PURPOSE:To form needle fins having a high quality hydrophilic coating with an improved reliability and reduced cost by wrapping needle fins around a metal pipe, and baking an inorganic high polymer silicic colloid on it after it is glued with a thermosetting plastic adhesive. CONSTITUTION:In a process A, needle fins 2 are wrapped around a copper pipe 1, and it is glued with a thermosetting plastic adhesive 3. The following process of baking and drying process is divided into a preliminary process Fa and a main process Fb. Those which are applied with a hydrophilic treatment is processed in hydrophilic treatment processes G-K which is branched from the preliminary process Fa to the main process Fb. Those which are not applied with a hydrophilic treatment are baked and dried without it. A treatment agent having a high polymer silicic colloid as a primary constituent is used for a coating treatment agent. Therefore, it is stable against over-baking, and improves the capability of the coating regarding hydrophilic property and corrosion resistance.
Patent JP-H08230964-A (JP)
Title: Spacer for packing glass plate
Inventor: WAKANO KOZO
IPC: B65D85/00
Filed: 1995-02-27
Abstract: PURPOSE: To prevent spacers from floating, shifting, etc., by constituting a spacer of a head piece and a partition piece connected via a pair of coupled thin pieces in the spacer extended over an upper edge of each glass plate for separating and holding respective glass plates and a glass plate pallet equipped with a pressing lever for pressing the spacer from upward. CONSTITUTION: Glass plates supported in parallel in a standing state on a pallet are held and fixed by a method wherein a spacer 4 extended over a local site of an upper edge of the glass separates and holds respective glass plates 3 and the spacer 4 is pressed by a pressing lever 5 from upward. In this case, the spacer 4 is on the upper edge of each glass plate 3 by integrally molding head pieces 8, 8 having a hole for inserting a string, a pair of partition pieces 9, 9 in contact with both surfaces of the glass plate 3 and a pair of thin pieces 10, 10 for connecting the head piece 8 to the partition piece 9 with the pressing lever 5 in contact with an upper edge 10' and which are not in contact with both surfaces of the glass plate 3. Thus floating or the like of the spacer 4 can be prevented during transportation.
Patent JP-H09228254-A (JP)
Title: Bundled aramid fiber and short fiber chips
Inventor: KUNISADA NORINOBU
IPC: D06M101/16
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain bundled aramid fibers and fiber chips that can be kept sufficiently bundled with good workability without quality deterioration until subjected to cutting work and have, on the other hand, sufficient dispersibility and excellent reinforcing effects when dispersed into such a matrix as cement. SOLUTION: The objective bundled aramid fibers are obtained by bundling aramid fibers with a bundling agent that contains (A) water-soluble polyoxyalkylene-modified polyamide in a quantity of 60-85wt.% and (B) a wax having a melting point of 50-110 deg.C in a quantity of 10-30wt.% so as to have a bundling form of 10% or more sectional deformation rate, so that the shortfiber chips formed from the bundled aramid fibers have an aspect ratio of 5-25.
Patent JP-H10195893-A (JP)
Title: Assembly type block plate retaining wall
Inventor: HORIUCHI TAKEAKI
IPC: E02D29/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To vertically construct block plates in an inclined place without constructing a horizontal foundation groundsill by connecting a block plate and a pedestal block with a loose-passing shaft through a loose-passing hole. SOLUTION: A lower end of a block plate 1, which is provided with an exposed fixed body 8 inside of a recessed space 7 of both side surfaces 7, is provided with a loose-passing hole 3, and a pedestal block 2 is provided with a circular loose-passing hole 4 and a lateral long loose-passing hole 5. Firstly, leveling concrete is placed in the ground, and the pedestal block 2 is placed thereon, and the pedestal block 2 and the block plate 1 are connected to each other by a loose-passing shaft 6, and the adjacent block plates 1 are connected to each other through an exposed fixed body 8, and a clearance between each block plate 1 is filled with the fixing agent such as mortar cement so as to unify the whole of a wall. Consequently, in the case of providing a wall in an inclined place, the pedestal block 2 is provided in the inclined condition, but the block plates 1 can be vertically provided in parallel with each other through the loose-passing shaft 6, and a necessity of constructing a stage difference type horizontal foundation groundsill is eliminated.
Patent JP-S60180349-A (JP)
Title: Test equipment for digital voice inserting device
Inventor: EBISAWA HIDEAKI
IPC: H04J3/17
Filed: 1984-02-28
Abstract: PURPOSE:To prevent the effect of an assigned test signal and disturbance to be exerted from the signal by constituting the equipment so as to have a timer section activated in synchronizing with the assigned test signal generated in the inside of a digital voice inserting device (DSI device). CONSTITUTION:The timer section 10 is activated with the assigned test signal synthronizingly generated in the inside of the DSI device 2 periodically. Then a signal is interrupted at the reception side of a line of a terminal device side losing the connecting of the line at a repeater and no signal is detected by a signal detection section 6. The signal detection section 6 transmits it to a control section 7, which recognizes that the assigned test signal is generated in the isnside of the DSI device. The timer section 10 informs the timing of generation of the assigned test signal to the control section 7 periodically. Thus, the test/measurement comes to a pauses as required for a prescribed time including the generation of the assigned test signal and a time before and after the generation and the test in conducted without being affected with the signal.
Patent JP-H10320586-A (JP)
Title: Device and method for composting image, device and method for detecting position, and providing medium
Inventor: OKI MITSUHARU
IPC: G06T13/20
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To suppress unnaturalness of a composited image when a real picture (a moving picture) is composited into a computer graphics(CG). SOLUTION: An image pickup part 2 picks up an image of a plate 1 while moving. When a ball created in a computer graphics CG is composited into continuous pictures picked up by the image pickup part 2, how twelve patterns (surrounded by a frame 21) near the ball 5 Aj (j indicates 1 to 12) are converted into the continuous pictures picked up by the image pickup part 2 is indicated by a rotational conversion function and a rectilinear transduction function and, with these rotational conversion function and rectilinear transduction function, a composited position of an projected image of the ball 5 is obtained for each picture.
Patent JP-S57151663-A (JP)
Title: Method and apparatus for regeneration of used printing ink
Inventor: ARIMA EINOSUKE
IPC: C09D11/00
Filed: 1981-03-16
Abstract: PURPOSE: To regenerate used ink to a usable state, at low running cost, by removing the solid contaminants such as paper powder, etc. from the used ink  with a rotary cylinder filter, and then removing the crude oil such as machine  oil with a filter tank from the ink.  
     CONSTITUTION: The used ink is pressed into the rotary cylinder filter 7 to separated the solid contaminants such as paper powder from the ink, and then pressed into the filter tank 11, in which the crude oil component such as machine oil mixed in the ink is adsorbed with an oil-adsorbing filter element placed in the filter to obtain the regenerated printing ink. The filtering medium in the rotary cylinder filter 7 is preferably automatically cleaned by the filtrate-removing air jet blasted through the nozzle arranged in the filtering medium. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10224757-A (JP)
Title: Information communication terminal
Inventor: GOTO HIROSHI
IPC: H04M11/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a video telephone system suitable for both of the dot images of a person and a document/picture by displaying a received picture signal outputted from a received picture processing part on the 1st area of a picture display means and displaying an input picture signal outputted from an input picture processing part on the 2nd area of the picture display means as a mirror image. SOLUTION: A display processing circuit 22d outputs a video signal outputted from a video input circuit 22e to a video output circuit 22c and selects the sort of picture conversion while being controlled by a microprocessor 24c. The circuit 22c inputs a video signal outputted from an image decoding circuit 22f, outputs the video signal to a character multiplexing circuit 22a, and while being controlled by the microprocessor 24c, selects and outputs a slave picture and normal all picture display. The circuit 22a inputs a video signal outputted from the circuit 22c and outputs and displays the video signal on a display part 21b. In addition a registered graphic or the like is superposed to the video output signal inputted to the video input circuit 22c and the superposed signal is displayed under the control of the microprocessor 24c.
Patent JP-S51112415-A (JP)
Title: Molten steel additives
Inventor: NASHIKAZU HAJIME
IPC: C21C7/04
Filed: 1975-03-28
Abstract: PURPOSE:To increase yield of Ca which is added to improve mechanical characteristics of steel.
Patent JP-H04279272-A (JP)
Title: Method for controlling pouring for producing ductile cast iron
Inventor: YAMADA HIDEKAZU
IPC: B22D1/00
Filed: 1991-03-05
Abstract: PURPOSE:To accurately detect the prescribed quantity of pouring molten ductile cast iron into a receiving ladle from a pouring furnace in pouring control method for producing the ductile cast iron, in which the molten iron is poured into the receiving ladle pre-charging the regulated adding quantity of Mg powder from the pouring furnace and the furnace molten iron quantity into the receiving ladle is detected with a wt. detector and when this detected value reaches to the setting value, the pouring from the pouring furnace is stopped. CONSTITUTION:Detection with the wt. detector is stopped until a first setting time T1 passes since pouring start from the pouring furnace and the detection with the wt. detector is continually executed until a second setting time T2 passes after the first setting time T1 passes and the detection with the wt. detector is continuously executed after the second setting time T2 passes.
Patent JP-S57154336-A (JP)
Title: Production for double-ply pipe
Inventor: IWASE TOSHINORI
IPC: B21C37/06
Filed: 1981-03-19
Abstract: PURPOSE:To reduce the man-hour for the work of pressing of an inside pipe into an outside pipe without expanding the inside pipe, by setting one ring, at least, at a set interval to the outside end of the outside pipe where the inside pipe is inserted and expanding pipes by the pressure of a liquid. CONSTITUTION:An inside pipe 2 is inserted into an outside pipe 1, and rings 19 and 20 are set to the outside end of the outside pipe 1 at set intervals (a) and  (b), and these pipes are set to a stand 5. A tube expanding force F is applied to  the inside pipe 2, and simultaneously, a contraction compensating pressing-in  force is applied in the axial direction. Then, the inside pipe 2 is brought into  contact with the outside tube 1, and these pipes are expanded together as one  body, and the inside pipe 2 is brought into contact with rings 19 and 20, and the  inside pipe 2 is pressed into the outside pipe 1 while reducing the length of intervals (a) and (b) in the axial direction. Otherwise, only one ring may be used instead of rings 19 and 20; and further, the design for contraction of the inside  pipe and the troublesome work for control are omitted.
Patent JP-H04257874-A (JP)
Title: Automatic document feeder for copying machine
Inventor: KOBAYASHI TSUTOMU
IPC: G03G15/00
Filed: 1991-02-12
Abstract: PURPOSE:To easily perform both operation for setting a document and operation for taking out a document after copying operation on a automatic document feeder for the copying machine which has a document setting part where the document to be copied is mounted and a document discharging tray where the copied document is discharged and is installed on the top surface of a copying main body whose installation area is limited. CONSTITUTION:The automatic document feeder for the copying machine is equipped with a tray supporting means which supports the document discharge tray (T2) rotatably between a document storage position (P1) arranged above the document setting part (T1) and a raising position (P2) distant from above the document setting part (T1), a document storage position holding means (14b) which holds the discharge tray (T2) at the document storage position (P1), and raising position holding means (16 and 17) which hold the discharge tray (T2) at the raising position (P2).
Patent JP-S58156609-A (JP)
Inventor: MARUYAMA TAKEHIKO
IPC: E01D21/00
Filed: 1982-03-12
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-S60185863-A (JP)
Inventor: OKADA HIDESADA
IPC: D06M13/02
Filed: 1984-02-29
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-2000235644-A (JP)
Title: Image processor
Inventor: TOI TAKAO
IPC: H04N19/46
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processor small in circuit scale and little in power consumption. SOLUTION: Digital image processing in an effective pixel period is performed while 1st internal logic description is written in a field programmable gate array 106. Next, digital control processing is performed while the 1st internal logic description in the array 106 is rewritten into 2nd internal logic description in an ineffective pixel period other than the effective pixel period and subsequently, digital image processing is performed while the 2nd internal logic description in the array 106 is rewritten into the 1st internal logic description again.
Patent JP-H05308059-A (JP)
Title: Dry etching apparatus
Inventor: SHIMIZU MASATOSHI
IPC: H01L21/3065
Filed: 1992-02-26
Abstract: PURPOSE:To make the distribution of plasma in a chamber uniform by providing a nozzle on the boundary between an etching treatment chamber and a plasma generating chamber. CONSTITUTION:A reaction gas is supplied from a reaction gas supply pipe 52 and introduced into a space part in a nozzle 31. The introduced reaction gas is supplied into a plasma generating chamber 33 uniformly virtually from each jetting hole. This supplied reaction gas enters an etching treatment chamber 34 through each vent hole and further it is exhausted in a prescribed amount from an exhaust pipe 39. Meanwhile, a microwave generated in a microwave generating part is led to a waveguide 40, passes through a quartz window 32 and discharges electricity inside a plasma generating chamber 33. By this discharge, plasma by the reaction gas is generated and active particles are generated. Since the reaction gas is supplied uniformly virtually in the process of generation of these active particles, not a partial discharge, but a uniform discharge as a whole is obtained inside the plasma generating chamber 33, the distribution of the plasma becomes uniform as well and thus an etching treatment uniform for a body 55 to be treated can be attained.
Patent JP-H10241982-A (JP)
Title: Manufacture of laminated chip inductor
Inventor: TAKEUCHI HIROYUKI
IPC: H01F41/04
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce a DC resistance of an inductor without decreasing inductance or impedance, by forming an electrode film on one surface of a green sheet, and laminating, press-contacting, and sintering the green sheet so that electrode film formation surfaces are facing among others. SOLUTION: Relating to a laminated chip inductor 21, first green sheets 2a-2e where electrode films 3a-3e are formed and second green sheets 22a-22e where electrode films 23a-23e are formed are alternately laminated one by one, and sintered. The second sheets 22a-22e are, like the first green sheets 2a-2e, formed into a sheet from an insulating ceramics slurry, and the electrode films 23a-23e are formed on one surface. The electrode films 23a-23e are so formed, symmetric about the electrode films 3a-3e that electrode films overlap each other when facing the electrode films 3-3e.
Patent JP-S60184784-A (JP)
Title: Balance piston type hydraulic control valve
Inventor: HAYAKAWA HIDEYUKI
IPC: F16K31/06
Filed: 1984-02-29
Abstract: PURPOSE:To increase the stability of a valve and lower the lowest control pressure by forming a variable throttle between the back pressure chamber of a piston and a pilot flow control part. CONSTITUTION:A back pressure chamber 11 is partitioned off from a return space 13 by a partition 12, and is opened and closed by means of a pilot valve 15. A cylindrical projecting part 15a is formed on the end of the pilot valve 15 in an integrated form, and more than one choke 12a is opened on the partition 12, forming a variable throttle 44 consisting of the projecting part 15a and the choke 12a. In a high pressure area where the opening of the pilot valve 15 is small, the opening of the variable throttle 44 is small, increasing the stability of the valve. In a low pressure area, where the opening of the valve 15 is large, the lowest control pressure can be lowered down to a target value.