baber/WOPTO huggingface dataset:
Patent JP-S6326123-A (JP)
Title: Noise processing unit
Inventor: UENO SAKUO
IPC: H04B1/10
Filed: 1986-07-18
Abstract: PURPOSE:To obtain a desired suppressing characteristic for instantaneous noise by applying digital signal processing to a voice signal to obtain a pitch, sectioning a noise superimposing period of the voice signal by the pitch, adding the sections synchronizingly and using the noise suppressed voice obtained in this way so as to interpolate the noise superimposing period of the voice signal. CONSTITUTION:A raw data outputted from an A/D converter 14 is fetched by N-sample in a memory 22, a term X2(k) is obtained by applying DFT to 2N points and a power spectrum is obtained by X*2(k)X2(k). An autocorrelation function r2xx(m) is obtained by applying IDFT thereto and period (pitch) is calculated by varying the (m). The calculations above are executed by a control circuit 26 and an arithmetic circuit 24 according to a program stored in a memory 28. In case of the presence of noise, an output of the A/D converter 14 is sectioned by the period (pitch) to apply synchronizing addition, the output of addition is fed to a DA converter 16, where DA conversion is applied. The output of DA conversion becomes a voice signal via a filter 18 and enters a speaker.
Patent JP-S6084248-A (JP)
Inventor: GOTSUDOUIN BERUNAA
IPC: C07C225/22
Filed: 1984-08-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1018744-A (JP)
Title: Rotary excavator
Inventor: YANAGIHARA KAZUO
IPC: E21B7/20
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To efficiently excavate a hard rock layer while the verticality is ensured. SOLUTION: A rotary excavator incorporates a device body which can be fixed to the upper end of a casing tube 1 having been driven into the ground, a drill 33 which is attached at its forward end with an excavating tool adapted to be inserted in the casing tube, and which can be prolonged by joining a rod, a drill rotary mechanism 31 to and from which the drill 33 can be attached and removed, and an elevating mechanism 29 for elevating the drill rotary mechanism 31 along support columns 6, 8 planted uptight to the device body 2, and a shift mechanism 34 for shifting the drill rotary mechanism 31 to a retracted position from a position above the casing tube 1.
Patent JP-H0521369-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA AKIO
IPC: H01L21/28
Filed: 1991-07-10
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device surely forming a resist pattern for ion implantation to form a diffused region of the same shape as the bottom part of a contact hole passing through each diffused layer. CONSTITUTION:After N and P type diffused layers are formed on the surface of a semiconductor substrate 6, an interlayer insulating film 2 is deposited and contact holes 1 to each diffused layer are formed on this insulating film 2. After a negative resist 10 is coated on the entire surface, only the resist at the part corresponding to the diffused layer of the type in the side where ion-implantation is not carried out is exposed and developed. Therefore, the resist in the side where ion-implantation is carried out is surely removed because of the characteristics of the resist and since the part located at the bottom part of the contact hole 1 having a high aspect ratio in the unexposed resist is still unexposed while the upper part is exposed to prevent entry of developer as a result of exposure, it is surely remained forming a mask for ion implantation.
Patent JP-H0219048-A (JP)
Title: Processing system for article
Inventor: YAMANAKA HIROSHI
IPC: H04L12/58
Filed: 1988-07-06
Abstract: PURPOSE:To attain highly efficient transaction of jobs such as collection, edit, distribution by editing and storing articles arriving automatically and distributing articles in on-line automatically by a command of an edit management device. CONSTITUTION:The message collection equipment 1 stores articles coming from a domestic or international telex into a message collection file 5, the edit management equipment 2 uses a file management equipment 4 to display an index list and a text of the articles in the message collection file 5 to a message collection management terminal equipment, the articles of edit object and priority is placed and shared to the articles edit terminal equipment of each edit disk. Then the edit management equipment 2 displays an index list and the text of articles of a distribution file 6 after proof-reading, distribution destination and priority are designated from a terminal equipment of an original transmission section, a distribution management equipment 3 extracts the articles subject to distribution command from the distribution file 6 and individual distribution or multiple address distribution to an international or domestic telex terminal equipment is applied. Thus, collection, edit and distribution of articles are implemented efficiently.
Patent JP-S5592323-A (JP)
Title: Extraction and isolation of active constituent from leaf of stevia
Inventor: HAYASHI TERUAKI
IPC: A23L27/00
Filed: 1979-12-25
Abstract: PURPOSE: To isolate 8 types of novel substances useful as a sweetening agent and an antibacterial, by chromatographing an extract from leaves of stevia.  
     CONSTITUTION: A content soluble in water and a lower aliphatic alcohol from leaves of Stevia rebaudiana (Bert.) is chromatographed and separated into at least one of novel substances a1, a2, a3, a4, a5, a6, a7, and a8. a1 and a3 have a powerful antivactevial activity against Gram-positive and Gram-negative bacteria, particularly Pseudomonas aeruginosa or protei. All of the substances other than a1 and a3 have sweethness. Melting points and estimated molecular formulas are as follows: a1: 279W281°, C 50 H 80 O 28 ; a2: 198°C; a3: 237W240°C, C 44 H 70 O 23 ; a4 193W 194°C, C 38 H 60 O 18 : a5: 192W194°C, C 38 H 60 O 7 ; a6: 198°C; a7: 187W198°C, a5: 192W 194°C, C 38 H 60 O 7 ;a6: 198°C; a7: 187W189°C, C 32 H 50 O 13 .2H 2 O; and a8: 192W195°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000003168-A (JP)
Title: Method and device for font plotting
Inventor: HIROMOTO MASASHI
IPC: G09G5/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide the method and the device for a font plotting by which the processing efficiency is made superior and a high speed plotting is made possible. SOLUTION: In a VRAM (a video RAM) 7, a font image storing region B, which stores the font image group of the character kind to be outputted, is provided besides an output image storing region A which stores the image data to be outputted. A CPU 4 beforehand writes the font image group into the region B of the VRAM 7 through a VDP (a video display processor) 5. The VDP 5 reads the font image specified from the region B of the VRAM 7 and copies the image onto the region A so as to generate the image data to be outputted.
Patent JP-H1023691-A (JP)
Title: Direct-current motor
Inventor: KAKIZAKI TAKASHI
IPC: H02K23/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To easily place magnets in specified positions in a casing, by forming in the casing a magnet fixing section that controls the position of the magnets relative to the casing. SOLUTION: A magnet-fixing section 33 is formed, and notches 35 are formed in the body 34 of the fixing section the notches which extend from a second bracket 50 along the axial line C. Magnets 32a-32d are inserted into the notches, and the fixing section fits into a casing 30. A first bracket 40, a brush holder 60, the magnet-fixing section 33 and the second bracket 50 are fastened together using bolts 80. This enables is possible easy placing of the magnets 32a-32d in specified positions in the casing 30 and to facilitate the alignment of the magnets with brushes 61a-61d.
Patent JP-S6231763-A (JP)
Title: Speed change gear
Inventor: YOSHIDA MAKOTO
IPC: F16H37/02
Filed: 1985-07-31
Abstract: PURPOSE:To reduce power loss by providing a direct changeover device which connects the first shaft to the third shaft selectively so as to transmit the driving force of the first shaft to the third shaft without going by way of the second shaft. CONSTITUTION:A driving pulley 18 of a V belt type continuously variable transmission 17 is provided at the end part of the second shaft 6 and a driven side pulley 20 is provided on the third shaft 21. On the third shaft 21, an output gear 22 and a spline gear 23 are fixed, and the spline gear 23 and a spline gear 24 provided at the end part of the first shaft 3 are selectively connected to each other by a sleeve 25 for direct changeover. For this reason, at the time of direct-coupling, the driving force of the first shaft can be transmitted to the coaxial third shaft without going by way of the second shaft, therefore the engaging number of steps of a gear decreases and a power loss can be reduced.
Patent JP-S6150897-A (JP)
Inventor: KAIZUKA TOSHIYUKI
IPC: B64G1/36
Filed: 1984-08-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0726387-A (JP)
Title: Method for reforming surface of titanium or titanium alloy
Inventor: OGURA JUNJI
IPC: C23C10/00
Filed: 1993-07-09
Abstract: PURPOSE:To improve wear resistance of the surface of titanium or a titanium alloy used as a material of e.g. the leisure bicycle parts. CONSTITUTION:In the method for reforming the surface of titanium or a titanium alloy, the surface of titanium or the titanium alloy is irradiated with high energy density beams while supplying an inert gas to the surface and the irradiated part of the surface is melted. Thereafter, gaseous oxygen or a gaseous assistant contg. oxygen is supplied to the surface in a half-melted state and absorbed and dissolved in the surface layer to form a solid solution so that the concn. of oxygen is increased in the direction from the inside to the uppermost surface to form a gentle hardness gradient within the surface layer. By forming this hardened layer having a gradual hardness gradient from the uppermost surface to the base material and an enough thickness in the titanium or titanium alloy material, the material, in which the pitting is not generated by any severe sliding and which is therefore useful as a material of e.g. the bicycle parts, can be obtained.
Patent JP-H0518951-A (JP)
Title: Data processing device
Inventor: YANAGISAWA TOSHINOBU
IPC: G01N30/86
Filed: 1991-07-11
Abstract: PURPOSE:To enable a reference peak to be identified more accurately by determining the reference peak based on a difference in reference to a preset standard holding time for a peak-holding time and a standard sample. CONSTITUTION:When a means for detecting the number of peaks detects two or more peaks within an identification allowable width T, a calculation means calculates a holding time ti of each peak, each peak area or a height, and an area ratio Ai/Ao between a maximum peak area Ao and another peak area or a height ratio. Then, a criterion means identifies the maximum peak as a reference peak when no peaks exceeding a specified ratio exist. On the other hand, when no peaks exceeding a specified ratio exist, the criterion means obtains a difference between its peak time (ti) and a standard holding time (to) for a reference sample and that between a maximum peak holding time and the time (to). Then, by comparing these two differences, a peak which is closest to the time (to) which is preset for the standard time is identified as the reference peak.
Patent JP-2000002549-A (JP)
Title: Navigator
Inventor: MIZUSHIMA TOSHIAKI
IPC: G01C21/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a navigator for registering the position of a gas station without allowing a user to operate a registration switch. SOLUTION: A navigator detects a position, displays a road map showing the detected position on a display means, registers the detected position, displays the registers position on the road map being displayed on the above display means, and performs reporting when the detected position is located within the specific distance of the displayed position. The navigator is provided with a stop detection means S9 for detecting the stop of a vehicle, a refueling port sensor for detecting the opening/closing of a refueling port, a clocking means S13 for detecting the stop of the vehicle by the stop direction means S9 and for clocking time where the refueling port sensor continuously detects the opening of the refueling port S14, and a registration means S16 for registering a detected position when the clocking means S13 clocks specific amount of time S15.
Patent JP-S6326985-A (JP)
Inventor: SATO GORO
IPC: H05B3/10
Filed: 1986-07-19
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-S5695357-A (JP)
Title: Multicolor coating apparatus
Inventor: FUJIWARA TERUO
IPC: B05B12/14
Filed: 1979-12-28
Abstract: PURPOSE: To reduce the time required for color changing and enable the saving of the discarding amount of paints etc. by aggregating the ends of the respective paint supply paths interposed with on-off valves which are so designed as to permit selective opening, on the way, thereby forming a manifold.  
     CONSTITUTION: In the case of changing color from the coating state of A-color paint to coating B-color paint, an on-off valve 12A is closed and on on-off valve 12B is opened. Since the B-color paint has been filled up to the passage 15B of a manifold 20 from the paint supply route 2B after the on-off valve 12B prior to opening of the on-off valve 12B, the B-color paint flows while pushing out the A-color paint remained in the discharge passage 17 of the manihold, a connector 39 and the paint route in a coating gun 7, immediately upon opening of the on-off valve 12B. In this case, the flow passage sectional areas of the passages 15AW15E are throttled and the on-off valves 12A, 12C, 12D, 12E are held closed; therefore, the suction of other color paints by the B-color paint does not occur. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5872234-A (JP)
Title: Key input system
Inventor: MORI HIROMITSU
IPC: H03M11/10
Filed: 1981-10-23
Abstract: PURPOSE:To reduce the number of keys and the size of the titled system by storing the kind of a key and the number of times of operation and inputting prescribed key information in accordance with the stored contents. CONSTITUTION:The key input part 2 of a desk computer 1 for electric translation consists of ten keys, function keys for arithmetic operation, a mode changing switch 4 between operation and translation, and a translation mode changing switch 5 for changing the translation between Japanese and English. When the switch 4 is set to the translation mode, a latch 13 in a control part 11 latches the contents of the operated keys out of the ten keys 0-9 and a counter 12 counts up the number of operations of the same key and inputs the number to a character code generating part 14. The generating part 14 generates ''kana'' (Japanese syllabary) or alphabetical codes in accordance with the numeral of the latch 13 and the number of times of operation counted by the counter 12 and displays the characters on a display part 3 through a register 15. When a division key is depressed after displaying prescribed character, a control part 11 sends a translation command to a translation part 16. The translation part 16 retrieves a dictionary ROM 17 and displays an English word of a Japanese word corresponding to the displayed characters on the display part 3.
Patent JP-S6231044-A (JP)
Title: Optical head
Inventor: KARASAWA TADAO
IPC: G11B7/125
Filed: 1985-08-02
Abstract: PURPOSE:To obtain a lightweight optical head which is hardly affected adversely by inertia and causes no electrostatic discharge between a laser diode and an optical head body by using conductive plastic for at least a support member which supports a laser diode. CONSTITUTION:An optical system consisting of the laser diode 1, a collimator lens 6, a polarizing prism 7, a total reflecting prism 8, and a 1/4-wavelength plate 9 integrally and the optical head body 4 which supports an actuator 10 and a photodiode 13 are molded out of metal integrally, and the laser diode 1 is mounted on the optical head body 4 through the laser diode supporting member 2 made of a conductive resin material. Thus, the laser diode support member 2 which supports the laser diode 1 is made of conductive resin and grounded, and consequently the laser diode support member is not charged electrostatically to not only prevent electrostatic discharging between the laser diode 1 and its support member 2, but also reduce the weight of an optical head.
Patent JP-H0460447-A (JP)
Title: Colored standard for correction of interference filter of optical density measuring apparatus and correcting method of interference filter
Inventor: MURAKAMI TAKASHI
IPC: G01N21/75
Filed: 1990-06-28
Abstract: PURPOSE:To enable correction of nonuniformity in a measured value even when the optical density of an object of measurement is varied with a wavelength, by using as a standard a colored standard containing a chromatically colored substance. CONSTITUTION:A colored standard containing a chromatically colored substance which can absorb a measuring wavelength region of an object of measurement selectively, e.g. a substance which has coloration in relation to an achromatic color, such as black, white or gray, having no coloration is used as a standard for correcting nonuniformity in the result of measurement due to an interference filter. A colored standard plate 1 is constructed of a mount base 2 having a photometric hole 2a, a mount cover 3 having no liquid dripping hole differently from a mount cover in a a slide for chemical analysis, and a chromatically colored standard element 4, and a 5-bit bar code marking part 5 wherein reagent data on analytical items and others are marked is provided on the surface of the mount cover 3. Measurement is executed by using the colored standard plate 1 having this constitution, a correction coefficient is determined by utilizing the result of measurement, and further correction of the result of measurement of the analytical element can be executed.
Patent JP-S6150690-A (JP)
Title: Apparatus for preparing distilled solution
Inventor: KOSUGE SHOICHIRO
IPC: B01D1/28
Filed: 1984-08-16
Abstract: PURPOSE:To simplify the structure of the titled apparatus and to prevent sulfuric acid corrosion by exhaust gas, by using a heat pump in a heat exchanger and providing the heat dissipation part of said heat pipe in a raw water tank while providing the heat receiving part of the heat pipe in an exhaust gas flow passage. CONSTITUTION:The evaporated steam 7 of raw water evaporated in a heat exchanger 4 is converted to compressed steam 9 by a steam compressor 2 and this compressed steam is supplied to the pipeline 19 around the heat dissipation part A of the heat pipe 16 in the heat exchanger 4 within a raw water tank 18 to be used as a principal heating source to generate steam. The compressed steam 9 is condensed in the pipeline 19 to obtain distilled water 10. The high temp. conc. raw water in the heat exchanger 4 is guided to the heat exchanger 4 to be used as the preheating source of supplied water (raw water 0). The exhaust gas 6 of an internal combustion engine 1 is guided to the pipeline 20 around the heat receiving part B of the heat pipe of the heat exchanger 15 using the heat pipe 16 in an exhaust gas flow passage 17 to be used in the heat exchange with raw water 0.
Patent JP-S6232344-A (JP)
Title: Method for measuring enzyme activity using reflection optical system
Inventor: KAGEYAMA SHIGEKI
IPC: C12Q1/00
Filed: 1985-08-02
Abstract: PURPOSE:To measure an enzyme activity value with high accuracy in a method for measuring enzyme activity using a dry type analyzing element by determining the relation between a reflection optical density value and dye concn. value and making the correlation equation between the fluctuation of the dye concn. with time and the enzyme activity value. CONSTITUTION:The reflection optical density (ODR) of the dry type analyzing element is measured with standard solns. having different concns. [P] of dyes or chemical species which can give the dyes, then the correlation equation [P]=f(ODR) is determined. The reflection optical density is then measured at spaced time intervals at the prescribed temp. in an incubator and the concn. fluctuation DELTA[P] of the dye per unit time is determined. The reflection optical density is measured at spaced time intervals by using the standard soln. of which the enzyme activity is measured by a reference method. The correlation equation [E]=f(DELTA[P]) between the enzyme activity value [E] and the concn. fluctuation DELTA[P] of the dye is made. The reflection optical density of the sample of the enzyme in a vital body is measured by the dry type analyzing element and is substituted into the above-mentioned correlation equation; therefore, the enzyme activity is measured with the high accuracy.
Patent JP-H0776017-A (JP)
Title: Apparatus for impregnation with resin
Inventor: GOTO TAKESHI
IPC: B05C1/06
Filed: 1993-06-18
Abstract: PURPOSE:To eliminate squeezing of matrix resin and to enable execution of impregnation by small-sized equipment and at a high speed of impregnation by impregnating a fiber aggregate with the matrix resin by moving a group of impregnating rolls in the same direction as a laminate and at a higher moving speed than the laminate. CONSTITUTION:When a rotation in the direction of an arrow 7 is given to a group of impregnating rolls 1a to 1h while a release sheet 3, a fiber aggregate 4, matrix resin 5 and a pressure belt 6 are stopped, the group of the impregnating rolls 1a to 1h roll and move on the release sheet 3 while rotating in the direction of arrow 8. At this time, the fiber aggregate 4 and the matrix resin 5 can be subjected to a pressing action repeatedly between the pressure belt 6 and the impregnating rolls 1a to 1h. The pressing action can be applied in a large number of times by moving a collected body of the pressure belt 6 and the release sheet 3, the fiber aggregate 4 and the matrix resin 5 superposed on the belt, in the same direction as the moving direction of the group of the impregnating rolls 1a to 1h, and by making the moving speed of the group of the impregnating rolls 1a to 1h higher than that of the collected body.
Patent JP-S5872865-A (JP)
Inventor: KAJIMURA TOORU
IPC: F25D23/02
Filed: 1981-10-26
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-H0255135-A (JP)
Title: Sorter
Inventor: BIRII MAIYAA
IPC: B65G1/04
Filed: 1989-06-29
Abstract: PURPOSE: To prevent impairment of a printing plate susceptible to damage by providing a sorting carriage which is located between shelves and a transport means and can move along the shelves in a controllable manner in response to a control means for transferring the printing plate selectively from the transport means to the shelf to be charged therewith. CONSTITUTION: Between shelves 3 and a transport device 6, at least one sorting carriage 2 is provided and this carriage is made to move upward and downward by a driving element 5 operated by a motor 7. The sorting carriage 2 moves to the location of a desired shelf 3. In this case, sorting carriages 70 are preferably spaced at a certain interval from each other and, as the result, each sorting carriage supplies a plate to a number of shelves. The sorting carriage 2 is equipped with a flap 2a, which can take two positions. The printing plate moving from an upper part to a lower part is separated from the transport device 6 and guided to the selected shelf 3. The printing plate 1, located on a plate holder 22 fitted to a timing chain 21, is received by the transport device 6 and it can be removed from this device.