baber/WOPTO huggingface dataset:
Patent JP-H0284700-A (JP)
Title: Voice coding and decoding device
Inventor: OZAWA KAZUNORI
IPC: G10L19/10
Filed: 1988-09-21
Abstract: PURPOSE:To obtain the synthesized voices which are hardly deteriorated in the sound quality even in the part where the characteristics of the voices important to the sensation of vocal sounds and naturalness by classifying voice signals in accordance with the phonetic characteristics thereof and using the sound source signals meeting the classifications. CONSTITUTION:This device has a parameter calculating circuit 140 which extracts and codes parameters by each frame, a discriminating circuit 215 which extracts and classifies the parameters, a sound source signal calculating circuit 220 which corrects and codes at least either of an amplitude or phase with respect to multipulses, and a multiplexer circuit 260 which combines and outputs these codes. The parameters expressing the characteristics of the voice signals are extracted and the voice signals are classified; further, the frame sections are divided to plural pieces of pitch sections of every pitch period and the multipulses are determined with the representative sections. The synthesized voices of the good quality are obtd. with the relatively small computation quantity in this way.
Patent JP-H0794372-A (JP)
Title: Packaged solid electrolytic capacitor with safety fuse
Inventor: KANETAKE YASUO
IPC: H01G9/12
Filed: 1993-09-24
Abstract: PURPOSE:To provide a fused capacitor by enclosing a capacitor element and a safety fuse in a package with a cap having a transparent or translucent window. CONSTITUTION:A capacitor element 1 with leads 2 and 3 is placed in a recess 5a of a package body 5 made of heat-resisting material such as ceramic and is covered on top with a cap 6 made of heat-resisting material such as ceramic. The cap has a window 7 made of transparent or translucent glass or plastic. The cap 6 and the package body 5, with the capacitor element and a fuse enclosed, are joined integrally using solder glass 8.
Patent JP-H0666286-A (JP)
Title: Vertical shaft pump
Inventor: IIDA RYUJI
IPC: F04D29/04
Filed: 1992-08-13
Abstract: PURPOSE:To provide a vertical shaft pump whose equipement for maintaining the lubricating performance of submerged bearings is simple and with which there is no danger of causing water pollution, etc. CONSTITUTION:Submerged bearings 14, 16 and a main spindle 12 are all covered with a shaft protecting pipe 18, the lower end portion of the pipe 18 being freely rotated and made watertight by a mechanical seal 20. The shaft protecting pipe 18 is filled with an aqueous solution 30 of gricole. Since the shaft protecting pipe 18 is filled with the aqueous solution 30 of gricole, it is easily installed. Further, even if the aqueous solution 30 of gricole leaks, it is not poisonous to fishes and does not cause water pollution.
Patent JP-S6393402-A (JP)
Title: Production of thin-web h-shape steel
Inventor: KUSABA YOSHIAKI
IPC: B21B1/08
Filed: 1986-10-06
Abstract: PURPOSE:To improve production efficiency by preliminarily rolling a material to an H-shaped section them molding a web to a wave shape while maintaining the specified inside width of the web and flattening the web. CONSTITUTION:The preheated stock is preliminarily roughly rolled to the H- shaped section by horizontal rolls 2a, 2b and vertical rolls 3a, 3b of a two high reversible roughing mill. While the inside width of the web is maintained constant by intermediate mill rolls, the web of the H-shape steel 1 is molded to the wave shape by upper and lower rolls 5a, 5b to reduce the thickness of the web. The web part of the wave shape is further flattened by the 2nd intermediate mill and the height of the H-shape steel is controlled to a specified value by the vertical rolls 3a, 3b. Finally, the stock is rolled down at a light draft in a finishing mill, by which the lightweight H-shape steel is obtd. The production of the thin H-shape steel by hot rolling is thereby permitted and the roll damage is prevented. The production efficiency of the thin and lightweight shapes is, therefore, improved.
Patent JP-H0288414-A (JP)
Title: Production of elastic graphite body
Inventor: YAMADA YASUHIRO
IPC: C01B31/04
Filed: 1988-09-22
Abstract: PURPOSE:To obtain a heat resistant lightweight granular graphite body having superior elasticity by bringing nitric acid into contact with a carbonaceous material, rapidly heating them, expanding and graphitizing the material. CONSTITUTION:Nitric acid having 30-70% concn. is added to a carbonaceous material whose grain size is preferably 100mum to 1-2mm such as carbonaceous mesophase having >=2wt.% hydrogen content or coke preferably by >=0.5ml/g. They are heated to 200-400 deg.C, charged into a furnace and held for >=2min, preferably >=10min to expand the carbonaceous material. The heating is carried out as rapidly as possible so that the nitric acid is not decomposed before a reaction is performed. The carbonaceous material is then graphitized desirably at >=2,000 deg.C to obtain an elastic graphite body having <=1.0g/cm<3> bulk density and >=50% rate of restoration at 10-90% compressibility.
Patent JP-H1185909-A (JP)
Title: Address recognizing method
Inventor: KOGA MASASHI
IPC: G06K9/70
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To decrease the frequency of character recognition and to improve the character recognition precision by limiting the character category of standard patterns to be compared with respective input patterns to only character categories which can be connected by referring to an address tree when an address character string is recognized. SOLUTION: Character segmentation 401 cuts a character pattern candidate out of a character line image. Then character discrimination 402 discriminates the respective character pattern candidates and passes the results to a search processing 404. Then the search processing 404 dynamically generate a search tree for searching an address tree stored in an address dictionary 408 according to the character recognition result. After the generation of the search tree is completed, character string candidate selection 405 selects and outputs the path reaching a leaf from the starting node of the search tree, i.e., a recognized character string. Standard pattern selection 403 selects a standard pattern in a character category needed to expand a next node of the search tree is selected out of a standard pattern dictionary 406 and outputted to a character discrimination processing 402.
Patent JP-S6297164-A (JP)
Title: Magnetic tape controller
Inventor: TSURUYA HIROSHI
IPC: G11B15/46
Filed: 1985-10-23
Abstract: PURPOSE:To decide a tape driving speed that is optimum to the dynamic state of a streaming type magnetic tape device, by counting the time during which the next data transfer command is received after the end of the data transfer is reported to a host device. CONSTITUTION:For a magnetic tape controller of a streaming type magnetic tape device having plural different tape driving speeds, a processor 11 receives a data transfer command from a host device via a CPU interface control circuit 10 and then compares the read value of a timer 12 with the preceding timer read value stored in a temporary memory area 14 to calculate the time elapsed. If the resultant value is less than a fixed level, a designation is give to the magnetic tape device via a magnetic tape device interface control circuit 13 for transfer of data in a high-speed mode. While the transfer of data in a low- speed mode is designated if the resultant value is larger than the fixed level. Receiving the report on the end of the transfer of data from the circuit 13, the processor 11 gives this report to the host device via the circuit 10. At the same time, the processor 11 reads the value of the timer 12 and stores it in the area 14.
Patent JP-H0982337-A (JP)
Title: Manganese dry battery
Inventor: KOBAYASHI KAZUNARI
IPC: H01M2/16
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To enhance pulse discharge characteristics during discharge and contribute to the improvement of environmental problem by adding guargum to paste to be applied to a separator. SOLUTION: A separator 2 to one side of which starch, synthetic starch are applied is lined on the inside of a negative zinc can 1 so that the paste layer side of the separator 2 comes in contact with the zinc can 1. A positive mix 33 in which a carbon rod is buried in the center is filled on the inside of the separator 2. The positive mix 3 is a molding body of a mixture of manganese dioxide, a conductive material such as acetylene black, and an electrolyte comprising zinc chloride or ammonium chloride. The carbon rod is inserted into a through hole in the center of a plastic sealing body 5. A metal positive terminal plate 6, a negative terminal plate 7, an insulating tube 7, and a metal outer jacket can 9 are arranged. A sealing material 10 is used to seal.  The separator 2 is prepared by applying paste comprising polyvinyl alcohol, carboxymethylcellulose, starch, guargum treated with an antiseptic agent, and a surfactant to Kraft paper. The content of the guargum in the paste is 0.5-30wt.%.
Patent JP-H09170167-A (JP)
Title: Method for sensing fluctuation of coincidence of fabric
Inventor: GATSUTSUATSURINI BUINICHIO
IPC: G01N33/36
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To control the following treating operation of a woven fabric by comparing an output signal of a light reflection sensor with a preset signal to detect identity of the woven fabric. SOLUTION: Change of identity of a woven fabric such as a gutter line for lady's stockings is detected by a light reflecting sensor 1 and its output signal is sent in parallel to a calculating amplifier buffer 3 and a reducing filter 2 to delay the signal on average. The output signals of the buffer 3 and the reducing filter 2 are sent through a differential amplifier 4 to a comparator 5 and compared with preset signals. When the output signal of the differential amplifier 4 has intensity exceeding a fixed value, the comparator 5 sends an output signal to a following treating operation means for the corresponding woven fabric.
Patent JP-H0977029-A (JP)
Title: Packaging machine
Inventor: KOTANI SHUICHI
IPC: B65B67/12
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a packaging machine which can easily and smoothly pack an article to be packaged such as vegetables in a bag which is opened by a jetting force of air, without damaging the article to be packaged. SOLUTION: This packaging machine is equipped with a bag pushing plate to which a bag hanging rod to hang bags is attached, a bag holding frame 28 to restrict the position of the leading bag of a bundle of bags 12 being hung by the bag pushing plate, and a hopper supporting mechanism which supports a cylindrical hopper 37 which is inserted together with an article to be packaged in the leading bag being expanded and opened by a blowing force of air in such a manner that the cylindrical hopper 37 may be vertically movable.
Patent JP-H0287543-A (JP)
Title: Surface evaluation device of semiconductor wafer
Inventor: SHIMIZU HIROBUMI
IPC: H01L21/66
Filed: 1988-09-26
Abstract: PURPOSE:To enable the semiconductor wafers to be surface-evaluated automatically and efficiently by a method wherein the semiconductor wafers are carried by a carrier system from a loader part to a surface evaluation means and after finishing the surface evaluation, they are carried again by the carrier system to an unloader part to be recovered. CONSTITUTION:Every one each of semiconductor wafers 1 set on a cassette 33 of a loader part 3 is taken out by a wafer chuck arm 34 of a carrier arm mechanism 4 to be loaded on a wafer chuck spindle 48 of an alignment part 6. An aligned semiconductor wafer 1 is loaded on a vacuum chuck 28 of a specimen unit 7 by a swivelling transfer arm 61 to be suction-fixed on a specified position. In such a state, the surface of the wafer 1 is irradiated with photonic beams from a scanning photon microscope 2 for scanning to evaluate the surface of the wafer 1 by the produced scanning picture image. Through these procedures, the semiconductor wafer 1 after finishing the surface evaluation is recovered one by one into a cassette of an unloader part 8 through the specimen unit part 7, a wafer transfer part 6, the alignment part 6 and the transfer arm mechanism 4 to be unloaded.
Patent JP-H04119385-A (JP)
Title: Waste toner recovering device
Inventor: KAI SO
IPC: G03G21/00
Filed: 1990-09-11
Abstract: PURPOSE:To easily clean a waste toner tank and the above device by mounting a waste toner recovering cartridge to a cleaning device and supplying a waste toner discharging material to the cleaning device. CONSTITUTION:The waste toner recovering cartridge 200 having a waste toner discharging material housing chamber 201 and a waste toner recovering chamber 202 housing the used toner is installed freely attachably and detchably to the toner recovering part of the cleaning device 5. A 1st passage 100a which supplies the waste toner discharging material by the turning operation of the waste toner recovering cartridge 200 and a rotary shutter member 204 installed in the toner recovering part and a 2nd passage 100b for supplying the waste toner to the waste toner housing chamber 202 are freely openably and closably formed. Then, the waste toner discharging material is mixed with the waste toner and flowability is imparted to the waste toner, by which the waste toner in the cleaning device 5 is smoothly moved in the waste toner recovering part. The waste toner is easily recovered from the cleaning device 5 in this way.
Patent JP-2001064238-A (JP)
Title: Ethylene glycol derivative and pest controlling agent
Inventor: FUJII KATSUTOSHI
IPC: A01N47/12
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound capable of exhibiting remarkable agricultural, horticultural and domestic insecticidal, acaricidal and fungicidal activities and useful as an active ingredient of a pest controlling agent. SOLUTION: This ethylene glycol derivative is represented by formula I (R is a 1-10C alkyl, a 1-4C haloalkyl, phenyl, or the like; (n) is 1-4), e.g. 2-[2-(3- iodo-2-propynyloxy)ethyl]ethyl acetate. The compounds represented by formula I can be obtained by reacting, e.g. ethylene glycols represented by formula II with acid chlorides represented by formula III (R1 is a 1-10C alkyl, a 1-4C haloalkyl, phenyl or a dialkylamino) or isocyanates represented by formula IV (R2 is phenyl or a 1-4C alkyl). The 2-[2-(3-iodo-2-propynyloxy)ethyl]ethyl acetate can be prepared by reacting 2-[2-(3-iodo-2-propynyloxy)ethyl]ethanol with acetyl chloride.
Patent JP-H0690553-A (JP)
Title: Outer rotor type brushless motor
Inventor: KUBOKURA KUNIAKI
IPC: H02K29/00
Filed: 1992-09-08
Abstract: PURPOSE:To provide an outer rotor type brushless motor, durable in bad circumstance, reliable, high in safe property, compact in structure and prominent in assembling productivity. CONSTITUTION:The groove insulation of a stator core 1 and supporting pillars of a control substrate 2 are molded integrally by a first material. The control substrate 2, equipped with a rotor position detecting sensor, a speed control IC and the like, is attached to a stator, wound by a winding wire, through the pillars and are molded integrally by a second material 3. The molded product 3 of the second material is received in two pieces of steel housings 4, 6, engaged axially while opposing to the rotor 5 having magnets 53. Two pieces of housings 4, 6 support respectively bearings 55, 56 for the rotation of the rotor 5. The molded product 3 of second material is provided with a size capable of engaging with two pieces of housings 4, 6 in the outer diametral part thereof and capable of passing the bearing 56 in the inner diametral side of the same.
Patent JP-H0699319-A (JP)
Title: Remote-controlled precision assembling device
Inventor: UDOU RIYUUJIROU
IPC: B23P19/02
Filed: 1992-09-08
Abstract: PURPOSE:To make a small-sized container, reduce the amount of gas emission out of the wall surface of the container, and enhance the freedom of design for optical systems other than a mirror block as well as to enable highly accurate assembling by setting the optical systems other than the mirror block in the outside of the container. CONSTITUTION:A mirror block 2 in which a total reflection mirror and a beam splitter are combined with each other in parallel in such a way that they can be remotely controlled, is disposed over the extension of a pressing shaft 3 within a container 15 Next, the image of an object 4 is recognized so as to be aligned in position where the object is reflected to the mirror block 2 by the use of an image forming optical system 7 and a video camera 8 which are set in the outside of the container 1. The mirror block 2 is evacuated from the extension of the pressing shaft 3 using a remote control system thereafter, and an upper specimen 4 is moved using the pressing shaft 3 so as to be spliced to a lower specimen 6.
Patent JP-S61119889-A (JP)
Inventor: NISHII KOJI
IPC: H01B7/00
Filed: 1984-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0770343-A (JP)
Title: Water-absorbing sheet
Inventor: OGUCHI KIYOSHI
IPC: C08J7/04
Filed: 1993-09-01
Abstract: PURPOSE:To obtain the title sheet which, when merely immersed in a solution, can selectively absorb the solvent only to efficiently concentrate the solution. CONSTITUTION:The sheet comprises a base sheet 2 and a water-absorbing layer 3 formed on at least one side of the sheet 2, the layer 3 being one formed by irradiating a composition comprising a water-soluble polymer as a major component with an ionizing radiation to convert the composition into a gel.
Patent JP-H0960619-A (JP)
Title: Plastic part and its removal
Inventor: ADACHI TAKAO
IPC: B60R19/52
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To remove a plastic part easily without pondering by considering the removal for recycling at the stage of its design, and indicating the removal on a plastic part by breakage, in advance, and resorting to an indication on a breakage-separation indication portion on the part of a worker even when a special tool is not available, or the part is rusty, or a screw head is flattened. SOLUTION: A front grille 1 of plastic formed by injection is fixed onto a fitting seat 4 on the side of a car body with a tapping screw 3 at a fitting portion 2a in tip of a fitting piece 2. A breakage-separation indication portion 5 is disposed in a vicinity portion 2b of the each fitting portion. The breakage- separation indication portion 5 comprises a tool indication portion 6 of indicating a hammer in picture and a position indication portion 7 of indicating a hammering position with an arrow. The breakage-separation indication portion 5 is formed by embossing simultaneously with injection forming of the front grille 1.
Patent JP-S6485071-A (JP)
Title: High-frequency induction of callus from unripe inflorescence of coconut palm
Inventor: SUGIMURA YORIO
IPC: A01G1/00
Filed: 1987-09-24
Abstract: PURPOSE:To enable stable induction of a callus in high frequency, by collecting an explant from an unripe inflorescence of coconut palm grown to a specific length and culturing the explant in a medium containing polysaccharides produced by a microorganism belonging to genus Pseudomonas. CONSTITUTION:An explant collected from an unripe inflorescence of coconut palm grown to 25-50mm long is cultured in a medium containing polysaccharides produced by a microorganism belonging to genus Pseudomonas to induce a callus in high frequency. The extraction of the explant is carried out by cutting the growing part of a grown coconut palm tree, separating an unripe panicle, sterilizing the surface with 80% alcohol, etc., and washing with aseptic water. The medium for culturing the extracted explant to induce a callus is produced by adding polysaccharides produced by a microorganism belonging to genus Pseudomonas to a basal medium consisting of a known inorganic synthetic medium added with a carbon source such as sucrose.
Patent JP-H03102615-A (JP)
Title: Magnetic recording medium
Inventor: ICHIKAWA KOJI
IPC: G11B5/738
Filed: 1989-09-14
Abstract: PURPOSE:To provide the recording medium which has excellent corrosion resistance, is small in bit shift and is large in residual magnetization by using Co-Cr- Nb or Co-Cr-V as the alloy compsn. to form a magnetic film. CONSTITUTION:The magnetic film is formed of the alloy consisting, by atomic %, of 5.0 to 15.0% Cr, 2.0 to 8.0% Nb, and the balance Co and unavoidable impurities. The corrosion resistance degrades if the content of the Cr is below 5.0atomic%. Namely, the rate of decrease in the saturation magnetization by an environmental change is large and the bit shift is increased. On the other hand, the degradation in output is resulted from a decrease in the residual magnetization and the increase in the bit shift is resulted as well if the content of the Cr exceeds 15.0atomic%. The Nb contributes to the improvement in the bit shift characteristics but this effect cannot be expected if the content thereof is below 2.0atomic%. On the other hand, the residual magnetization decreases and the degradation in the output and the increase in the bit shift are resulted if the content thereof exceeds 8.0atomic%. The magnetic recording medium which is particularly excellent in the corrosion resistance and is improved in the bit shift and residual magnetization characteristics is obtd. in this way.
Patent JP-H0690404-A (JP)
Title: Fade control circuit
Inventor: YAMAJI HIROCHIKA
IPC: H04N5/262
Filed: 1992-09-08
Abstract: PURPOSE:To perform the smooth fade control operation throughout the level of an inputted video signal. CONSTITUTION:A comparison voltage generator 1 which generates and outputs a comparison voltage which has the level gradually increased or reduced for a time sufficiently longer than the horizontal scanning period of a video signal in accordance with an applied instruction at the time of application of a fade out instruction or a fade in instruction, a comparator 2 which takes the video signal and the comparison voltage as the input and outputs a turning-on signal in the case of excess of the level of the comparison voltage over the video signal level but outputs a turning-off signal in the other case, and a switching circuit 3 which outputs the inputted video signal as it is in the case of the turning-off signal of the output of the comparator 2 but outputs a black level signal in the other case are provided. The comparison voltage and the output of the switching circuit 3 are applied to a differential amplifier 4 to output the signal obtained by subtracting the comparison voltage from the output level of the switching circuit 3.
Patent JP-H1092681-A (JP)
Title: Lead wire bending apparatus for transformer winding
Inventor: ARISAKA KOHEI
IPC: H01F41/06
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a lead wire bending apparatus for a transformer winding, wherein the bendings of the lead wires of the winding-end side of the transformer winding can be performed easily when two flat wires wound with one over the other are used as the transformer winding. SOLUTION: In this bending apparatus for lead wires, there are provided a guide member 50 with guide grooves 50c, 50d for guiding two flat wires respectively to their spool sides, bending rollers 73, 83 for bending individually along the corner portions provided in the end portions of the guide grooves 50c, 50d the respective terminal portions of the winding-end sides of the two flat wires protruded from the guide member 50, and cylinders 76, 86 for driving respectively the rollers 73, 83. Performing the bendings of the flat wires independently of each other, the bending positions of the two flat wires can be determined individually to prevent positional discrepancies from occurring in the terminal portions of the two flat wires of the winding-end side of a transformer winding.