baber/WOPTO huggingface dataset:
Patent JP-H103749-A (JP)
Title: Reproducing device and recording device
Inventor: YAMAUCHI YASUHARU
IPC: G11B20/10
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce a burden of a controller in the case of data compression processing and data expansion processing. SOLUTION: Command signals for a memory controller 6, an ATRAC (adaptive transform acoustic coding) decoder 8, and a D/A converter 9 are simultaneously transferred to the memory controller 6 from a controller 11 with a prescribed timing. The memory controller 6 controls a memory 7 based on the command signal, while command signals for the ATRAC decoder 8 and the D/A converter 9 are transferred with processed data, the ATRAC decoder 8 performs expansion processing of processed data based on a transferred command from the memory controller 6, while transferring a command signal for the D/A converter 9 with expansion data, the A/D converter 9 converts a digital audio signal to an analog signal based on a transferred command from an expansion device and outputs it.
Patent JP-S6068627-A (JP)
Title: Semiconductor integrated circuit device
Inventor: AONO KUNITOSHI
IPC: H01L21/331
Filed: 1983-09-26
Abstract: PURPOSE:To almost zero delay of signal due to the collector-to-substrate junction capacitance of a bipolar transistor and to enable to operate the titled device at higher speed by a method wherein a one conductive type high-pressure layer is provided between a one conductive type collector buried layer and another conductive type semiconductor substrate. CONSTITUTION:A collector-to-substrate junction capacitance Crs'15, which is formed by joining a P type semiconductor substrate 1 and an N<-> type high-resist ance layer 13 together, becomes smaller than in the conventionl method, because one way of the jointed both is the N<-> type high-resistance layer 13. A resistance 14 due to the N<-> type high-resistance layer 13 is a resistance component ranging from the junction face to the interface between the high-resistance layer 13 and an N<+> type buried layer 2, that is, a collector-to-substrate resistance rcs. Accordingly, when the collector-to-substrate resistance rcs is made larger than the load resistance, delay of signal due to the collector-to-substrate capacitance Crs' is reduced as small as to be able to almost ignore.
Patent JP-H0467758-A (JP)
Title: Motor
Inventor: ISHII MAKOTO
IPC: H02K11/00
Filed: 1990-07-06
Abstract: PURPOSE:To elevate the output of a motor by arranging a sensor, a peripheral circuit, and a one-chip inverter at the bottom of a case, and using the case as the heat radiating means of the one-chip inverter. CONSTITUTION:A one-chip three-phase inverter 15 is fixed by sticking the heat sink part at the rear fast to the inner bottom of an F case 29. Moreover, a printed wiring board 45 is attached to the support 43 projecting from the inner bottom of the F case 29. Three pieces of hall element sensors 7 and a peripheral circuit 46 are loaded on this printed wiring board 45, and the pin of the one-chip three-phase inverter 15 is connected to the terminal of the circuit conductor pattern on this printed wiring board 45, and a lead wire is connected to other terminal. And excluding the detection port of the hole element sensor 7, each part stored in the F case 29 is molded with mold resin 7. Hereby, the heat radiation of the one-chip three-phase inverter is performed with the case, so heat radiation effect can be gotten enough, and the output capacity of a motor can be elevated.
Patent JP-S6335193-A (JP)
Title: Current control device of dc motor
Inventor: ITO MASAMI
IPC: H02P7/34
Filed: 1986-07-30
Abstract: PURPOSE:To perform stable tension control even at reversible operation without detecting field current of a generator, by a method wherein electromotive force of the generator is estimated based on output voltage of the generator, and gain compensation is performed corresponding to previously set state. CONSTITUTION:In a Ward-Leonard drive of a field thyristor type, voltage V of a generator 2 is detected by a voltage detector 6, and inputted together with current I into an impedance correction circuit 11. The impedance correction circuit 11 corrects generator armature resistance and inductance components of the detected voltage value V using actual current I, and signal E therefor is inputted in a gain setting device 12. An ignition control circuit 10 outputs a gate pulse based on the input, and field current IFG flows corresponding to the output voltage of a thyristor converter 1. The generator 2 generates the output voltage V corresponding to the field current IFG, and controls the current I to the main circuit.
Patent JP-S6334520-A (JP)
Title: Optical path selector
Inventor: GUNJI YASUHIRO
IPC: G02F1/31
Filed: 1986-07-30
Abstract: PURPOSE:To obviate the degradation in crosstalk and to remarkably improve the crosstalk characteristic of various optical path selectors so as to attain a practicable level by adopting the constitution in which plural pieces of selectors are connected. CONSTITUTION:The optical path selector 1 is set at a reflection mode by turning a voltage off. From an incident terminal 3a 1% transmission leak from the incident light arises by assumption and is entered to the optical path selector 2a in the reflection mode. If 2a is set at; for example, 10% reflection leak arises a transmission mode. If an exist terminal 4c is regarded to be the final exit terminal, 0.1% leak in total can be suppressed. The reflected light from the selector 1 is also entered to another optical path selector 2b. If the transmission mode is selected like with 2a 90% light transmits the selector; therefore, 89% switching light is obtd. as a whole if the exit terminal 4a is regarded to be the final exit terminal.
Patent JP-S6068938-A (JP)
Inventor: MOMOTOME MASAAKI
IPC: B32B27/30
Filed: 1983-09-26
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-H1021231-A (JP)
Title: Japanese syllabary-chinese character conversion device
Inventor: KATO TAKAO
IPC: G06F17/22
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide the KANA (Japanese syllabary)-KANJI (Chinese character) conversion device which can generate a rule dictionary of smaller size with less trouble and can perform accurate KANA-KANJI conversion. SOLUTION: When an item has reading partial matching information (S46: YES) during a rule rewriting process, a KANA-KANJI converting process is performed first (S52) so that the matching part is rewritten with a described word (S50) and the reading of the remaining part is connected gramatically to the rewritten word. Here, when the conversion into the word which is connected grammatically can be done (S54: YES), the remaining part is rewritten with the word (S56). When not (S54: NO), on the other hand, a copied conversion result is put back in a conversion result storage area 22 (S58) and the process is ended.
Patent JP-S6239647-A (JP)
Title: Polyethylene film
Inventor: MORIGUCHI KISOO
IPC: A01G13/00
Filed: 1985-08-14
Abstract: PURPOSE:To provide a film composed of a composition obtained by compounding a high-density polyethylene with a specific etylenevinyl acetate copolymer, having balanced strength, transparency, heat-insulation, flexibility, etc., and suitable especially as an agricultural covering film. CONSTITUTION:The objective film has a longitudinal and transversal orientation ratio of 0.7-3 and a thickness of 5-25mu and composed of a composition consisting of (A) 70-95pts.(wt.) of a high-density polyethylene having a density of 0.94-0.97g/cm<3> and a melt index of 0.01-0.5g/10min (at 190 deg.C), preferably a uniform melt mixture of (i) a high or medium-density polyetylene having an average molecular weight of 100,000-1,500,000 and (ii) a high or medium- density polyethylene having an average molecular weight of 1,000-100,000 wherein the ratio of the molecular weight of the component (i) to the component (ii) is 5-200 and the ratio of the amount of (i) to (ii) is 30:70-80:20 and (B) 5-30pts. of an ethylene-vinyl acetate copolymer having a melt index of 0.05-10g/10min and vinyl acetate content of 2-20wt%.
Patent JP-2000010957-A (JP)
Title: Information system diagnostic method
Inventor: TAGUCHI SHIRO
IPC: G06Q10/06
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To clearly grasp the problem viewed from the use level of an information system and a user and the problem in a mechanism for system development and operation by performing a questionnaire survey in a utilizing department and a system department and quantizing the results according to classification indexes. SOLUTION: The questionnaire survey is conducted in the utilizing department and system department and the results are quantized according to classification indexes. By this diagnostic method, a hearing survey of information system strategy and system department activity schemes is taken to a top executive in charge of information of the system department to confirm the placement and environment of the information system and system department and a questionnair to survey the preparation state and utilization degree of the mechanism of the information is set for persons in charge of planning, development, and operation in a step S3. In S4, a similar questionnair is set for users of the information system. In S5, the survey results of S3 and S4 are totalized and quantized to presents them in the form of a radar chart, thereby analyzing the problem.
Patent JP-H0228268-A (JP)
Title: Coating agent for asbestos application layer
Inventor: SOFUE ISAMU
IPC: E04B1/76
Filed: 1988-07-15
Abstract: PURPOSE:To obtain the subject coating agent applicable to a face left after removing an old asbestos layer without corroding the reinforcing steel, etc., constituting the application face by adding a flame-retardant to an emulsion of a polyacrylic acid ester. CONSTITUTION:The objective coating agent is produced by adding a flame- retardant (e.g., hexabromocyclododecane) to an emulsion of a polyacrylic acid ester (preferably a copolymer of acrylic acid ester and methacrylic acid ester). The falling-off of the remaining small amount of asbestos from a face left after removing an old asbestos layer can be suppressed by spraying the agent onto the surface.
Patent JP-H0619767-A (JP)
Title: Magnetic disk device with file restoration function
Inventor: UMENO KOICHI
IPC: G06F3/06
Filed: 1992-07-06
Abstract: PURPOSE:To restore a destroyed file as against power cut while data is outputted to the file. CONSTITUTION:A magnetic disk controller with file restoration function 1 is provided with an output control means 2 outputting data to a magnetic disk 7, an output data storage means 3 which stores output data from a host device 9 and which can hold data when power is cut, an output control information storage means 4 which can hold the information on an output position and output data length, which are noticed from the host device 9 and which the output control means 2 records even if power is cut, and an output state storage means 5 which can hold the recording of the state of an output processing which the output control means 2 records even if power is cut and a file restoration means 6 which checks the output state storage means 5 at the time of re-raising and requests re-output to the output control means 2 when power cut during output is recognized.
Patent JP-H04234348-A (JP)
Title: Process for isolating carboxylic acid
Inventor: HANSU KIIFUAA
IPC: C07C51/48
Filed: 1991-07-18
Abstract: PURPOSE: To isolate carboxylic acid while supplementing loss of secondary amide by adding corresponding secondary amine in the case of extracting carboxylic acid from its diluted aqueous solution.  
     CONSTITUTION: In the case of isolating the compound of formula I by extracting the compound of formula I from its diluted aqueous solution with secondary amide of formula II, corresponding amine of formula III is added and loss of the compound of formula II is supplemented. In formula I, R 1  is methyl, ethyl or vinyl. In formula II, R 2  and R 3  are each 1-8C alkyl, 3-8C cycloalkyl, 4-20C cycloalkyl alkyl, aryl, 7-20C aralkyl or 1,4- or 1,5-alkylene which may be substituted together with 1-4C alkyl at 1-5 position. Appropriate extractant is di-n-butyl formamide for formic acid and N-n-butyl-N-2-ethylhexyl acetamide or N-n-butyl-N-cyclohexyl acetamide for acetic acid. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6420107-A (JP)
Title: Molding method of shutter valve
Inventor: UEZONO KOUICHIROU
IPC: B29C45/14
Filed: 1987-07-16
Abstract: PURPOSE:To reduce processes and work to be required for molding, by a method wherein molten resin is caused to flow into a side of a sealing part of a sealing material through a gate with resin pressure, which is caused to flow into the other side of the sealing part of the sealing material through a communicating part of both front and rear sides and a valve body having the each sealing part on both front and rear sides is molded. CONSTITUTION:A sealing material 21 is inserted into a molding mold 11 by constituting the sealing material 21 so that a tilting surface 27 of one side sealing part 23 is tilted by facing on a direction of a gate 12 and the gate 12 is clogged by the fringe part facing on a communicating part 24 of both front and rear sides of a sealing part 22 of the other side. Molten resin 31 is injected through the gate 12, the fringe part facing on the communicating part 24 of the both sides of the sealing part 22 is pressed against a cavity surface 15b opposing to the gate 12 with resin pressure and the molten resin 31 is caused to flow into a space between the sealing part 22 and a cavity surface 15a having the gate 12. The molten resin 31 is caused to flow into a space between the sealing part 23 and the cavity surface 15b opposing to the gate 12 due to the tilting surface 27 of the sealing part 23 and a valve body 32 having each of the sealing parts 22, 23 of the sealing material 21 on both the sides is molded. A shutter valve 33 is molded by cutting off a sprue part.
Patent JP-S6072576-A (JP)
Inventor: OKA YOSHITOMO
IPC: A63B67/00
Filed: 1983-09-28
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-H0842831-A (JP)
Title: Combustion apparatus for polymeric materials and method therefor
Inventor: SATO EIICHIRO
IPC: F23G5/50
Filed: 1994-07-29
Abstract: PURPOSE:To incinerate waste of polymeric materials without generating black smoke by adjusting a flow rate of air supplied to a first combustion chamber and supplying air to a second combustion chamber to swirl generated gas by combustion in the chambers. CONSTITUTION:An interior of a combustion apparatus 10 is formed by a first portion 10a at a lower stage and a second portion 10b above the first portion 10a, and a fire grate 30 is provided horizontally between the first portion 10a and the second portion 10b. Formed below the fire grate 30 is a first combustion chamber 12, and formed above the fire grate 30 is a second combustion chamber 14. An air adjusting port 24c is provided as adjustment means for adjusting a flow rate of air supplied to the first combustion chamber 12, a plurality of air introduction pipes 22 are provided as air supplying means for supplying air to the second combustion chamber 14. Generated gas by combustion in a gaseous phase combustion area 16 is revolved from air outlets 22b of the air introduction pipes 22 toward a direction of revolution of a revolving section 18. Accordingly, incineration disposal can be performed without generating black smoke.
Patent JP-H0622441-A (JP)
Title: Three-phase imbalance detector
Inventor: HIGASHIMURA MITSUAKI
IPC: H02H3/34
Filed: 1992-07-06
Abstract: PURPOSE:To allow detection even of a slight imbalance of phase current by providing means for detecting a maximum value of each phase current within a preset time interval, and means for making a decision that the phase currents are imbalanced when the difference of maximum values exceeds a preset reference value. CONSTITUTION:Each phase current is detected through a current transformer 4 and fed to each bandpass filter 7 where only the basic wave component is extracted. Maximum value of the basic wave of each phase current during a predetermined time interval is then detected through a maximum current detecting means 8 and stored therein. The maximum values are compared each other through an imbalance decision means 9, which makes a decision that the phase currents are imbalanced if the difference between the maximum values exceeds a preset reference value. This detector can detect even a slight imbalance of phase current easily.
Patent JP-S6070112-A (JP)
Title: Relining method of blast furnace shell
Inventor: NAKATANI GENJI
IPC: C21B7/00
Filed: 1983-09-28
Abstract: PURPOSE:To protect a shell after relining for a long period of time and to extend the life of a blast furnace by incising and removing the shell in the damaged part of a furnace wall, inserting and welding a fresh shell attached with a cooler to the incised part and cooling the inside surface of the fresh shell after welding. CONSTITUTION:A shell 1 in the damaged refractory part of a furnance wall is incised and removed and a fresh shell 4 of the size equal to the size of the part requiring replacement is inserted into the incised part and is welded. A cooler 5 is preliminarily attached to the inside of the shell 4. The cooler 5 is formed of castable refractores 9 built therein with spiral pipes 6 for water cooling, etc. and is attached in tight contact with the surface of the lining 10 of the castable refractories adhered to the inside surface of the shell 4. After the shell 4 is welded, water is fed to the cooler 5 to cool the inside surface of the shell 4. The coke powder and iron ore powder are then thoroughly cooled near the furnace wall by which an inert region 11 is easily formed. Cracking and erosion of the shell including the welded surface are thus prevented.
Patent JP-H0465550-A (JP)
Title: Entangling semi-heald mechanism for multilayered cloth
Inventor: KIKUCHI TSUTOMU
IPC: D03C7/02
Filed: 1990-07-04
Abstract: PURPOSE:To enable high efficient weaving operation for three-dimensional woven fabrics useful for a reinforcing material, by allowing the interlocking yarns to interlock the warp yarns which form the spaces between the multiayered woven clothes at random positions and one the peripheral sides through a semi-heald mechanism. CONSTITUTION:A couple of semi-heald mechanisms M1 and M2 are set between the heald mechanism used in normal weaving operation 20 and the weft guides 30 so that the semi-healds 2 connected to the guide bars 11 and 12 are separated into two groups where the first group comes to the odd-number stages 21, 23, 25 in the woven fabric A at the initial position and the second to the even- number stages 22, 24, 26. A plurality of warp groups form reeds S1-S5 by the operation of these heald mechanism 20 and the weft yarns 121-125 are inserted with the weft guide 30 to weave a multiayered woven fabrics A1-A5. During the process, the semi-heald guide bars 11 and 12 are allowed to operate synchronously with the heald mechanism 20 to lift the semi-heald bar 1 from the original position by 1 stage and raise the interlocking yarn 13 to the warp yarn 11 under the reed S, further jump up by w stages to the warp on the upper side of the reed and these operations are repeated to connect the woven fabrics A.
Patent JP-S5968370-A (JP)
Title: Glass fiber-reinforced polyphenylene sulfide resin composition
Inventor: YAMADA KEIJIROU
IPC: C08L81/04
Filed: 1982-10-13
Abstract: PURPOSE:To provide the titled resin composition which contains a specified halosilane compd. and has excellent electrical and mechanical properties. CONSTITUTION:Glass fiber is treated with about 0.5-10wt% halosilane compd. of the formula (where R is 1-10C straight-chain alkyl, aryl or aralkyl; X is halogen). The treated glass fiber is added in an amount of about 15-80wt% to a polyphenylene sulfide resin (pref. having a melt viscosity of about 100-5,000 P when measured at 300 deg.C and at a shearing rate of 200/sec.), followed by melting and mixing.
Patent JP-H10106299-A (JP)
Title: High voltage-sensing circuit for testing memory cell of semiconductor memory
Inventor: CHO TAISEI
IPC: G01R31/317
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To simply test a memory cell irrespective of voltage change by inputting a test mode-enable signal and output of a differential amplifier part and outputting output voltage of the differential amplifier part only when the test mode-enable signal is in an enable state. SOLUTION: Output Vdet of a comparison voltage generator 51 is input to a differential amplifier part 55 and compared with a reference voltage Vref output from a reference voltage generator 53. As a result, if Vdet>Vref is held, a Vdiff becomes 1. If Vdet<Vref is held, the Vdiff becomes 0. The Vdiff is input to a NAND gate 81. Since a ΦTEST is already enabled to 1, an output of the gate 81 is determined by the Vdiff. In other words, the gate 81 outputs 0 when the Vdiff is 1, and 1 if the Vdiff is 0. An SVAi is an inversion of the output of the gate 81 and therefore, SVAi is 1 and 0 when the Vdiff is 1 and 0 respectively. A constant high voltage can be used at all times.
Patent JP-H0845395-A (JP)
Title: Arc-extinguishing device
Inventor: OKADA TAKEHIKO
IPC: H01H73/18
Filed: 1994-07-29
Abstract: PURPOSE:To interrupt the arc rapidly when an arc voltage raises sharply, as the arc generating when a variable contact point is apart from a fixed contact point is magnetically driven until the tip of arc travelling part extended to the position overlapping with the part nearer to the terminal part rather than the through hole of a fixed contactor. CONSTITUTION:When the moving contact 2a of a contact part 10 parts from a fixed contact 12b, an arc Z is generated between the two contacts 2a and 12b, and then the arc receives Lorentz's force, which is induced by magnetic flux generated by a coil part 14, in the direction of extension of the contact part 12 of a fixed contact or 1; as a result, the leg of the arc transfers to the arc-running part 12c of the contact part 12. The arc Z continues to receive the Lorentz's force in the direction of extension of the contact part 12, and consequently the arc Z is exhausted through the exhaust port 4d of a cooling member 4 to be extinguished. That is to say, the arc Z is driven magnetically as far as to the end of the arc-running part 12c by the Lorentz's force produced by an interaction with the magnetic flux which is induced as the coil part 14 transmits electricity, and therefore the arc Z is stretched longer than in case conventional, thus adequate cooling; may be brought about and finally the arc Z is interrupted rapidly with an arc voltage raised shaply.
Patent JP-H1110275-A (JP)
Title: Formation for obtaining member with boss
Inventor: SUGANUMA TOSHIHARU
IPC: B21K1/40
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a member with desired boss with a comparatively small called equipment by working a half-worked plate material having one side boss at the one side of an opening hole part in a blank, executing further restriking to this plate material and forming a product having the boss at both sides of the opening hole part in the blank. SOLUTION: The blank 21 obtd. by a blanking is formed as a recessed state with deep drawing to make a semi-worked product 22. The semi-worked product 22 is pierce-worked to the bottom part to make a semi-worked product 23. The deep-drawing is applied to the bottom part of the semi-worked product 23 to make the semi-worked product 24 having the boss at the one side. Then, the semi-worked product having the boss at the one side of the opening hole part in the blank by the above working. The end surface of the one side boss in this semi-worked product 24 is pressed with a punch, and the boss is formed even in the reverse side of the one side boss to the blank by an effect of the hole of a die for punch-out. At the time, the boss is formed at both sides of the opening hole part in the blank to make the product 25.