baber/WOPTO huggingface dataset:
Patent JP-H10240288-A (JP)
Title: Speech recognizing method adaptable to language model
Inventor: KNESER REINHARD
IPC: G10L15/065
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To attain satisfactory adaptations of language model values with respect to features of a special text even when a voice signal is short by adapting unigram language model values obtained from large amount of texts based on an updated speech signal and also obtaining adapted M-gram language model values by the adapted unigram language model values. SOLUTION: At first unigram language model values are adapted and also M-gram values are succeedingly changed based a preceding adaptation. This makes it possible to adapt the M-gram values already based on the small amounts of spoken text data in which important parts of word series on which the fundamental of the M-gram values is placed are not yet generated. Since considerably large amounts of individual words of a vocabulary are generated in the short text, the unigram language models can be more thoroughly adapted in the case of a short spoken text. Satisfactory adaptations of the M-gram values are already performed by these adapted unigram values.
Patent JP-H03252598-A (JP)
Title: Method and device for treating radioactive waste
Inventor: BABA TSUTOMU
IPC: G21F9/00
Filed: 1990-03-02
Abstract: PURPOSE:To stably solidify radioactive waste contg. sodium nitrate (Na2SO4) over a long period of time by adding the carbonate of alkaline earth metals to the waste and subjecting the nitric acid radical (SO4<2->) in the waste to a reduction treatment. CONSTITUTION:The concd. waste liquid essentially consisting of the Na2SO4 emitted from a BWR type power plant, calcium carbonate (CaCO3) and carbon powder (C) which is a reducing agent are respectively introduced via valves 4 into a reaction chamber 5. The Na2SO4 is converted and Na2CO3 and CaS are formed as solids when the introduced materials are subjected to a heating treatment in, prescribed about 500 to 800 deg.C range where these materials react and begin to form the solid soln. The CaS of the above solids is stable and insoluble and, can, therefore, be solidified stably over a long period of time. Although the Na2SO3 is a soluble material, this material does not produce a by product by reacting with the components of the solidifying material, unlike SO4<2-> and, therefore, the deterioration of the solidified body does not arise. The waste contg. such reaction products is gathered into a treated waste storage tank 7 and is further sent to a solidification treating system 9, where the waste is treated as the solidified body.
Patent JP-S56145468-A (JP)
Title: Optical character reader
Inventor: TOMONO KOUZOU
IPC: G06V10/98
Filed: 1980-04-15
Abstract: PURPOSE:To reduce erroneous reads by varying a threshold level stored in a recognition dictionary by generating a binary-coded character pattern differing from the last one by a processing part when the 1st recognition result is rejected. CONSTITUTION:A character pattern entered in or printed on form 1 is scanned by scan part 2 to write character pattern data in buffer memory 3. By the density of the character pattern written in memory 3, preprocessing part 4 determines a means of binary coding to send the binary-coded character pattern to pattern memory 5. Further, recognition part 6 calculates the similarity between the binary-coded character pattern from memory 5 and the reference pattern of each category stored in recognition dictionary 7 to recognize the character pattern by the relation between the threshold level stored in dictionary 7 and the similarity. To recoginition part 6, a threshold-level change signal is applied from control part 8 and when the 1st recognition result is rejected, the threshold level is varied under the control of control part 8 to establish more strict recognition conditions, thereby reducing erroneous reads.
Patent JP-S56144644-A (JP)
Title: Two-wire to four-wire convertion circuit
Inventor: IMAI MASAMICHI
IPC: H04B3/03
Filed: 1980-04-14
Abstract: PURPOSE:To miniaturize a two-wire/four-wire converting circuit by equalizing the value of the two-wire impedance of the two-wire channel of a carrier device to that of a resistance, provided to the circuit, for a direct current and by setting it according to transfer characteristics for an audio signal. CONSTITUTION:For example, gains of amplifiers 1, 2, 3, and 4 are denoted as A1, A2, A3, and A4, the transfer function of passive four-terminal network 15 as H, and the resistance value of resistance 18 as R; and the relations between inputs V1 and V2, and output V3 of adding resistance network 16 with frequency characteristics are represented as K1 and K2. Then, V3=K1V1+K2V2, so impedance Z2W of the circuit viewed from two-wire terminal 11 is R/(1-K2A2A3A4H). In addition, since transfer function of passive four-wire terminal network 15 with frequency characteristics is jomegatau/(1+jomegatau), two-wire impedance Z2W equals resistance value R of the circuit for a direct current because H is zero and the impedance meeting requirements is obtained for a voice signal by setting time constant (tau) large. Consequently, the device is miniaturized because any electromagnetic parts of transformer, etc., are not used.
Patent JP-H01225865-A (JP)
Title: Refrigerating cycle
Inventor: AOYAMA MITSUGI
IPC: F25B13/00
Filed: 1988-03-04
Abstract: PURPOSE:To improve the efficiency of heating operation at the time of excessive frosting, by a method wherein a solenoid valve for partial load is conducted by a pressure switch, provided at the suction unit or the suction conduit of a compressor, when a low pressure is reduced to a value lower than a set value upon heating operation, to shift the operating condition of a refrigerating cycle into the condition of forced partial load operation. CONSTITUTION:Upon room heating operation, high-pressure gas refrigerant, discharged out of a compressor 1, is circulated as shown by full lines in a diagram while liquid refrigerant, discharged out of a water side heat exchanger 3, enters into a low pressure side through a check valve 4, a strainer 5 and an evacuating device 6, then, is guided into an air side heat exchanger 7. Low-pressure gas refrigerant, effecting heat exchange in the heat exchanger 7 between air, is sucked into the compressor 1 through a four- way valve 2 and an accumulator 8 and repeats the same cycle again. When the cycle is operated under a full load operation and a low pressure has been reduced to a value lower than a set value due to excessive frosting, a solenoid valve 11 for partial load operation is conducted by a pressure switch 9 whereby the refrigerating cycle of partial load operation is formed. Accordingly, the partial load operation with a good efficiency may be continued.
Patent JP-H11243853-A (JP)
Title: Discoloration preventive agent for fruit and vegetable
Inventor: SATO TAKASHI
IPC: A23B7/14
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain the subject discoloration preventive agent exhibiting excellent discoloration preventive effect, while retaining the quality such as flavor of the fruits/vegetables. SOLUTION: This discoloration preventive agent acts as follows: the activity of polyphenol oxidase, an oxidizing enzyme for polyphenols, is depressed by the action of betaine, thereby preventing the oxidation of the polyphenols in fruits/vegetables to effect their discoloration prevention; combinational use of betaine with other substance(s) having polyphenol oxidase activity inhibitory action affords further excellent polyphenol oxidase activity inhibitory effect; furthermore, adjustment of the pH level of fruits/vegetables to < 7, esp. <=4 using ascorbic acid or kojic acid or the like enables the polyphenol oxidase activity to be inhibited more perfectly.
Patent JP-H07232856-A (JP)
Title: Ticket issuing machine
Inventor: NAKAMURA MASAAKI
IPC: B65H35/04
Filed: 1994-02-23
Abstract: PURPOSE:To reduce the number of part items in a ticket issuing machine for simplified and small-sized constitution. CONSTITUTION:When a ticket issuing command is given, the forward rotation of a pulse motor 46 is driven by a controller 50, and roll paper 14 is fed in a direction of F1 through an epicyclic gear mechanism 44 and a feed roller 30. When a mark on the roll paper is detected by a mark detected sensor 48, reversing driving is carried out by the controller 50, and a cutter 32 is driven through the epicyclic gear mechanism 44, a cutter driving gear 42 and a rack 40, thus cutting the roll paper. When the mark is not detected even if the roll paper is fed by an amount enough to detect the mark, the controller 50 discriminates it as a normal condition. When no tickets or clogged tickets exist, the mark cannot be detected even if the roll paper is fed, so it is possible to detect no tickets or jammed tickets besides a cutting position with only one mark detection sensor.
Patent JP-H05252525-A (JP)
Title: Deflection yoke device
Inventor: KITAMURA KATSUYUKI
IPC: H01J29/76
Filed: 1992-03-06
Abstract: PURPOSE:To prevent the generation of an upper/lower pincushion distortion caused by flatting of a screen without using various kinds of field control boards or plural magnets. CONSTITUTION:A front field control board 26 is arranged on the side of corn part 23 of the vertical deflection coils 35 and 36 of an in-line type color picture tube 21, and a front cross arm 41 is arranged at the corn part 23, so that the generation of the upper/lower pincushion distortion accompanied with flatting of a screen 25 can be prevented. And also, horizontal deflection currents 1H running through upper/lower horizontal deflection coils 32 and 33 are corrected by a convergence deviation correcting circuit 51, so that a convergence deviation in a vertical direction generated by the front field control board 26 and the front cross arm 41 can be corrected. Thus, the generation of the upper/lower pincushion winder distortion accompanied with the flatting of screen can be prevented without using the various kinds of field control boards, or the plural magnets.
Patent JP-H07233084-A (JP)
Title: Enhancer for chemotherapeutics
Inventor: TAKESAKO KAZUTADA
IPC: A61P43/00
Filed: 1994-02-24
Abstract: PURPOSE:To obtain an enhancer containing a specified cyclic diepopeptide (salt), excellent in enhancement of the effect of a chemotherapeutics in a cell and having an effect on, e.g. an anti-cancer agent against which cancer cells are already resistive. CONSTITUTION:This enhancer contains a cyclic depsipeptide of the formula [X1 is 2-hydroxy-3-methylpentanoic acid, 2-hydroxy-3-methylbutanoic acid, etc.; X2 is (fluoro)Phe or cycloehexylAla; X3 is (fluoro)N-methylPhe, N-methylAla, etc.; X4 is (thio)Pro, pipecoilic acid, etc.; X5 is allo-Ile, Leu, Val, etc.; X6 is (N-methyl)Val, N-methylLeu, etc.; X7 is Lew, (5-hydroxy)norvaline, etc.; X8 is (beta- or gamma-hydroxy-N-methyl)Val, etc.] or its salt. In addition, this enhancer is administrated preferably in an mount of 10 to 2000mg/day per an adult in terms of the compound of the formula.
Patent JP-S57166637-A (JP)
Title: Light pen for video projector
Inventor: OOSAWA MASAAKI
IPC: G06F3/041
Filed: 1981-04-03
Abstract: PURPOSE:To switch to a picture which an operator desires, by putting the tip of an indicating bar to a computer processing picture, receiving an optical scanning signal from a projector with a photodetector, converting it to an electric signal, and transmitting it to a receiver. CONSTITUTION:A video projector 3 is direct-coupled with an electronic computer 5, and a computer processing picture outputted from the computer 5 is projected on a screen 1 by the projector 3. In this state, when it is desired to switch a picture, the tip of an indicating bar 2 is put on a desired spot of the picture, for instance, Z by operating a switch 7. As a result, an optical scanning signal from the projector 3 is received by a photodetector 6, and is converted to an electric signal. This signal is transmitted to a receiver 4 through a transmitting circuit 9. Subsequently, the receiever 4 sends a receiving signal to the computer 5, and in accordance with its signal, the computer 5 switches to a picture which an operator desires.
Patent JP-H05246348-A (JP)
Title: Travel control mechanism for harvester
Inventor: YAMAGUCHI HIROMI
IPC: B62D11/08
Filed: 1992-03-09
Abstract: PURPOSE:To perform accurate harvesting travel along the planted lines in furrowed crop harvesting work. CONSTITUTION:A harvesting part is connected to a machine body front part, and a lateral pair of crawler travel gears 1R, 1L are provided in such a way as to be independently and relatively movable in the vertical direction by the driving of actuators 6R, 6L. A control device 13 is provided with a rolling control means A for performing the driving control of the actuators 6R, 6L so that the machine body is kept in a horizontal position, and operation quantity detecting means PM1, PM2 are provided to detect the operation quantity of the respective actuators 6R, 6L. The control device 13 is also provided with a machine body steering control means B for performing the change control of driving speed of the crawler travel gears 1R, 1L so as to reduce the operation quantity difference when the detected operation quantity difference between the lateral operation quantity detecting means PM1, PM2 exceeds the specified value.
Patent JP-S60195730-A (JP)
Title: Magnetic recording medium
Inventor: HOSOI NOBUYUKI
IPC: C10N40/18
Filed: 1984-03-17
Abstract: PURPOSE:To obtain the titled coating-type magnetic recording medium wherein the sliding characteristic of the magnetic layer is particularly improved among other physical characteristics by incorporating a specified organic zinc compd. into the magnetic layer obtained by dispersing ferromagnetic powder in a binder. CONSTITUTION:Ferromagnetic powder or ferromagnetic compd. powder is dispersed in a soln. of zinc dialkyl dithiocarbamate shown by the formula (R is 1-20C alkyl) in an organic solvent, and particles of an abrasive having >=5Mohs hardness are further dispersed and incorporated or said ferromagnetic powder is pretreated in a soln. of the zinc dialkyl dithiocarbamate, filtered, and dried to obtain magnetic powder by whose surface the zinc compd. is adsorbed. The magnetic powder is dispersed in a soln. of a binder to obtain obtain a magnetic paint which is coated on a nonmagnetic supporting body, dried, and then calendered to form a magnetic layer whose surface is smoothed. The organic zinc compd. contg. S is strongly adsorbed by the magnetic powder in this way, and the deterioration of magnetic characteristics due to oxidation is prevented. The sliding characteristic is particularly improved, and the baking on a magnetic head is eliminated. Accordingly, the magnetic recording medium having improved durability is obtained.
Patent JP-H01225014-A (JP)
Title: Manufacture of insulated wire by electrostatic powder painting
Inventor: HIRANO TATSUMI
IPC: H01B13/16
Filed: 1988-03-03
Abstract: PURPOSE:To obtain an insulated wire with excellent characteristics, the periphery of which is coated with film having uniform thickness by arranging an electrode with same polarity as that of synthetic resin powder in a powder painting room above a metallic conductor to be coated with the film. CONSTITUTION:An electrode with same polarity as that of powder is arranged above a rectangular conductor 1 in a powder painting room. The powder is thus not deposited the inner wall of the painting room, so that fluctuation of the thickness of a film 2 due to drop of the deposited powder is prevented. The density of the powder in the painting room becomes uniform so that the film 2 with uniform thickness is formed without such as depositing prevention plate and the pressure in the painting room is reduced. Therefore, thickness of the film 2 is easily controlled to be uniform. Accordingly, an insulated wire with excellent electrical characteristics and without dispersion of the film- thickness is efficiently produced.
Patent JP-H01224389-A (JP)
Title: Acylated anthocyanin, its production and colorant containing the same
Inventor: IDAKA HIDEKAZU
IPC: A23L5/40
Filed: 1988-03-03
Abstract: NEW MATERIAL:A compound of formula {R<1>-R<3> are H, beta-D-glucopyranoyl, beta-6-O-phenyl-beta-D-glucopyranosyl, 4-O-(beta-D-glucopyranosyl)-beta-D-glucopyranosyl, 6-O-[4-O[4-O(beta-D-glucopyranosyl)-beta-D-glucopyranosyl] ferulyl]-beta-D-glucopyrano syl; X<1> is anion}. USE:Colorant for foods, cosmetics, and medicines. PREPARATION:Gibasis geniculata JACQ is extracted with an acidic solvent and the extract is fractionated and purified.
Patent JP-S62209838-A (JP)
Title: Positioning device
Inventor: HIRAKAWA TADAO
IPC: H01L21/67
Filed: 1986-03-10
Abstract: PURPOSE:To absorb the error of a wafer diameter and facilitate highly accurate wafer positioning with a simple structure by a method wherein a pair of wafer guides which position a semiconductor wafer are attached to a pair of supporters of a guide unit with elastic members between. CONSTITUTION:A guide unit 13 is composed of a pair of supporters 11 which supports a pair of wafer guides 10 and are facing each other and are moved by the driving of a driving apparatus so as to touch and leave freely each other and a pair of linear guides 12 which guide a pair of the supporters 11. Recessed parts 14 are provided in a pair of the supporters 11 and the recessed parts 14 have their openings on the corresponding side surfaces of the respective supporters 11. A pair of the wafer guides 10 are so supported as to make their base ends positioned at the openings of the recessed parts 14 by respective pairs of parallel spring boards 15 which are attached to both sides of the openings of the respective supporters 11 and to both sides of the base ends of the wafer guides 10. The error of the diameter of a semiconductor wafer W can be absorbed by a relative displacement between the wafer guides 10 and the supporters 11. With this constitution, all the semiconductor wafers W with errors in diameters can be positioned with high accuracy.
Patent JP-S63216570-A (JP)
Inventor: SUZUKI TATSUO
IPC: B29C65/38
Filed: 1987-03-04
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-S57164373-A (JP)
Title: Bar code reader
Inventor: OONISHI KENICHI
IPC: G06K7/10
Filed: 1981-04-02
Abstract: PURPOSE:To read the bar code as complete information, by combining incomplete read information. CONSTITUTION:The bar code is scanned optically by a CCD scanner. In this case, if a recording medium of the bar code is stopped, optical scanning lines of the CCD scanner 10 are A, B, C, D, and E. Since any guard bar is not detected on the scanning line D, read data of the scanning line C, where a right guard bar is detected, and the scanning line E, where a left guard bar is detected, before and after the scanning line D are stored, and the overlapping part is eliminated from both data, and both data are synthesized to recognize correct data. Thus, even if the bar code is inclined to the scanner, the bar code is read correctly.
Patent JP-S58167850-A (JP)
Title: Piston
Inventor: YOSHIHARA SADAO
IPC: F16J9/00
Filed: 1982-03-29
Abstract: PURPOSE:To reduce back pressure in the uppermost stage ring groove, by forming gas passages each extending from the lower ring grand of each ring groove excepting the lowermost stage ring groove with a gas tight ring being inserted in each groove, for communicating spaces in the ring grooves. CONSTITUTION:Gas tight ring 11 each having upper and lower mating faces in its joint part which are made in close contact together for preventing gas leakage therethrough, are inserted in ring grooves 31 through 34 formed in a piston 1. Gas passages 5 each are formed in the lower grand 41 through 43 of each of the ring grooves 31 through 33 excepting the ring grand 44 of the lowermost stage ring groove 34, for communicating between rear spaces in the upper stage ring groove and upper spaces in the lower stage ring grooves. Accordingly, the pressure of combustion gas is uniformly distributed to all piston rings, and therefore, the back pressure applied to the uppermost piston ring is reduced, thereby deterioration in slidability, abrasion in the slide surfaces, etc. are may be prevented.
Patent JP-H08245091-A (JP)
Title: Group control device for elevator
Inventor: SEGAWA KAZUHIRO
IPC: B66B1/18
Filed: 1995-03-10
Abstract: PURPOSE: To heighten the follow-up performance of an optimum parameter in the case of traffic flow being changed in parameter search by detecting the difference degree of traffic flow, and initializing a part of a control parameter set in the case of the difference degree being the specified value or more. CONSTITUTION: The automatic adjusting part 1-2 of a group control device receives learning data from a learning part and delivers a control parameter to a group control part. A main CPU 1-5 performs the main processing of the automatic adjusting part 1-2 and also performs memory control and task control. Parameter effective range data 1-6 is equivalent to a control parameter set data base means so as to record the effective ranges of control parameters every building. Gene data - evaluation data 1-7 is a memory means for recording plural groups of control parameter set (genes) and the evaluated result, and an evaluating CPU 1-8 is a computer for exclusively performing the evaluation processing of genes.
Patent JP-S59175757-A (JP)
Title: Manufacture of semiconductor module
Inventor: NAKAJIMA TOSHIHIRO
IPC: H01L25/18
Filed: 1983-03-25
Abstract: PURPOSE:To obtain a module of high quality with excellent workability by bonding an insulating substrate on a radiator plate, bonding a frame of structure, in which a tie bar projects from the radiator plate, on the insulating substrate and removing the tie bar from the frame when manufacturing the semiconductor module. CONSTITUTION:Ceramic substrates 21 are soldered on a Cu base plate 11 as a radiator plate, and a Cu frame 31 to which anode electrodes 31a and 31b, cathode electrodes 31c, 31d and 31e and gate electrodes 31f and 31g are mounted is soldered on the substrates. The frame 31 is constituted previously so that tie bars 31h in the frame 31 are projected to the outside of the base plate 11 at that time, semiconductor elements are mounted to each electrode, and the tie bars 31h are cut and removed. Accordingly, the application of abnormal stress to the frame 31 is prevented when the tie bars 31h are cut by nippers, etc., and workability is improved.
Patent JP-S55144324-A (JP)
Title: Continuous production of multilayer pipe
Inventor: SHIRAISHI MASAHIKO
IPC: B21C37/06
Filed: 1979-04-26
Abstract: PURPOSE: To form pipes at high precision, by using composite blank coil having metal strip for inner and outer pipes superposed in the both face and back sides of nonmetallic strip as intermediate layer, or uncoiling the blank group of coils for independent inner and outer pipes and nonmetallic coil for intermediate layer, and electrically welding to form pipes, and smoothly sending blank strips.  
     CONSTITUTION: Metal strips for inner and outer pipes 1a, 2a uncoiled from uncoilers 1, 2 are welded between the tail end of preceding coil and the front end of succeeding coil by welding machines 3, 4, and are superposed to be sent into a looper 5. The two strips are separated at proper spacing between the looper exit and guide roll 7 to produce a free space, in which is disposed a nonmetallic strip uncoiler 6 to uncoil a nonmetallic strip 6a such as glass wool, which is inserted between metal strips 1a and 2a. Thus, a composite strip of three layers is formed, and is sent into a forming roll raw 8 through a roll 7, and is forwarded to a squeeze roll 11 to be formed into a pipe. The part to be welded electrically 13 is welded in welding equipment 9, 10, so that a multilayer pipe 12 having silencing function may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61209528-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: A01F12/18
Filed: 1985-03-14
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。