baber/WOPTO huggingface dataset:
Patent JP-S54127313-A (JP)
Title: Electric musical instrument having octave changeover function
Inventor: MANDANI ROKUROUTA
IPC: G10H1/00
Filed: 1978-03-25
Abstract: PURPOSE: To provide the octave sounds of the same envelope as that of original sounds by  multiplying the sound source signals corresponding to the original sounds and the signals of the  frequencies being changed over and selected according to octave numbers then negating the sound  source signals and forming the musical tone signals.   
     CONSTITUTION: The sound source signals of original sounds having detected the number of  vibrations of the musical instrument and the signals of the frequency higher or lower by a desired  octave number than the frequencies of the sound source signals selected by a changeover switch  16 are respectively intensified of the specified frequencies and are removed of unneccessary higher  harmonic waves in filters 19, 17, tence they are multiplized in a voltage control type amplifier 18.  Thereby, the sound source signals are modulated by the signal of the selected octave number and  the amplifier 18 generates the signals which are the same in envelope as the original sounds and in  which the original sound frequency components and the frequency components of the selected  octave number are contained. Hence, the musical tone signals of the same envelope as that of the  original sounds and of the frequencies having been converted according to the desired octave  number are formed by way of a sound source signal erasing circuit 21 which is constituted by  operational amplifiers, etc. being applied with the sound source signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61195553-A (JP)
Title: Ion implanting apparatus
Inventor: AOYAMA SHINJI
IPC: H01J37/317
Filed: 1985-02-25
Abstract: PURPOSE:To make possible concentrated ion implantation free from resist deterioration by setting a mechanism with which the temperature of a sample is measured during ion implantation and increase in the temperature over a specified value is prevented by interrupting or decreasing ion implanting current. CONSTITUTION:Ion implantation is controlled in such a way that optical type infrared temperature sensors 16-1, 16-2 held by a sensor holder 18is arranged on the side of a Faraday cup 15 in an end station 21, and an electric signal corresponding to the temperature of a sample detected with a temperature detector 17 is inputted in a controller 13. When the measured temperature is higher than the first setting temperature T1 which is lower, for example, by about 10 deg.C than the temperature Tc at which resist is deteriorated, a blanking signal is sent from the controller to a Y scanner to interrupt ion implantation. When the temperature is lower than the second setting temperature T2 which is lower by about 10 deg.C than the first setting temperature T1, an ion implanting start signal is sent from the controller 13 to the Y scanner 9 and ion implantation is restarted.
Patent JP-H11232896-A (JP)
Title: Semiconductor memory device
Inventor: MUNEYASU MAKOTO
IPC: G11C29/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which the number of data input/output terminals used at the time of a test mode is needed not to be many. SOLUTION: In a DRAM, discriminating circuits 51, 52 discriminate coincidence/uncoincidence of a data signal read out from four memory cells MC in parallel for each replacement unit by a spare memory cell, and output two sets of data signals in accordance with the discriminated result. A successive output circuit 1 outputs two sets of data signals outputted from the discriminating circuits 51, 52 every fixed time successively. Two bits data in accordance with two sets of output signals of the discriminating circuits 51, 52 can be outputted to one data input/output terminal.
Patent JP-S57149277-A (JP)
Title: Heterocyclic compound
Inventor: FUJIMURA HAJIME
IPC: A61K31/4184
Filed: 1981-03-10
Abstract: NEW MATERIAL:A compound of formulaI(R 1  and R 3  are H, lower alkyl, aralkyl, phenyl, etc.; R 2  is H or lower alkyl or R 2  and R 3  together with N may form a heterocyclic ring; Z is H, lower alkyl or lower alkoxyl; n is 0 is 1; X is O or S).  
     EXAMPLE: 1-Methylcarbamoyl-2-benzimidazolinone.  
     USE: An anti-inflammatory and analgesic agent.  
     PROCESS: A compound of formula II is reacted with a compound of formula III at -20°C... the reflux temperature of a solvent to give the compound of formulaI (R 2  is H). Alternatively, the compound of formula II is reacted with a dialkylcarbamoyl halide of formula IV (R 4  and R 5  are lower alkyl) to afford  the compound of formulaI(X is O). The compound of formula II is reacted  with a compound of formula V to give the compound of formulaI(X is O; R 2   and R 3  together with N form an imidazolyl group). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02215218-A (JP)
Title: Latch circuit
Inventor: NISHIMOTO TOSHIO
IPC: H03K3/037
Filed: 1989-02-16
Abstract: PURPOSE:To attain stable operation and to evade unstable state even at the time of turning on a power supply by connecting an output of one 2-input NAND gate to ground via a capacitor in a latch circuit comprising 2 2-input NAND gates, and connecting the output of the other 2-input NAND gate to the power supply via a capacitor. CONSTITUTION:Outputs O, inverse of O of 1st and 2nd NAND gates 1, 2 are connected respectively to a ground level and a power supply level respectively via coupling capacitors C1 and C2 at the time of turning on the power supply. Even when both a reset input R and a set input S go to '1', the output inverse of O goes to '0' and the output O goes to '1' stably, and when the set input S reaches '0', the outputs inverse of O and O are inverted respectively to '1' and '0'. Thus, no unstable state is obtained even at the time of turning on the power supply and the latch circuit is obtained stably.
Patent JP-H0388861-A (JP)
Title: Pyrazolone monoazo compound and method for dyeing or printing textile material using the same
Inventor: MIYAMOTO TETSUYA
IPC: C09B62/513
Filed: 1990-02-14
Abstract: NEW MATERIAL:A compound in the form of a free acid expressed by formula I {X is -NR2R3, -OR4 or -SR5 [R2 to R5 are H, (substituted) alkyl, phenyl, naphthyl, etc., provided that R4 is other than H]; Z1 and Z2 are -SO2CH=CH2, etc.; A is (substituted) phenylene, alkylene, etc.; R1 is H or (substituted) alkyl; R6 is methyl, carboxyl, etc.; R7 is OH or amino; R8 is H, methyl or sulfo; R9 is H or (substituted) alkyl; D is (substituted) phenylene or naphthylene}. EXAMPLE:A compound expressed by formula II. USE:A dye for dyeing cellulosic fiber, polyamide fiber, polyurethane fiber, leather, etc., to yellow color excellent in color fastness to light and wet color fastness. PREPARATION:A compound expressed by formula III, an amine expressed by formula IV and further any of compounds expressed by formulas V to VII are condensed with a 2,4,6-trihalogeno-s-triazine.
Patent JP-S59158935-A (JP)
Title: Water heating device
Inventor: TAKAHASHI YUTAKA
IPC: F24H1/20
Filed: 1983-03-02
Abstract: PURPOSE:To make the regulation and controlling of the temperature of delivery hot water, which have be impossible at the conventional hot water storage type water heater, possible by a method wherein a tubular heat generating body is divided into a first heat generating section and a second heat generating section so that the heating of water in a hot water storage chamber is performed at the first heat generating section and the instantaneous heating employing the forced convection heat-exchange action is performed at the second heat generating section. CONSTITUTION:A heat exchanger unit 16 consists of a tubular heat generating body 24, at the lower part and the upper part of which a first heat generating section 22 and a second heat generating section 23 are respectively formed by pinching a first heat generating resistance element 19 and a second heat generating resistance element 20 respectively between a ceramic base 17 and a ceramic covering material 18, an instantaneous heating heat exchanger 26, which is composed of a heating flow pasage 25 corresponding to the second heat generating section 23, and a heat radiating member 27 located between the first heat generating section 22 and the second heat generating section 23. The upper opening of the tubular heat generating body 24 is a cold water inflowing port 4, while its lower opening is a cold water outflowing port 29 led to a hot water storage chamber 28. The hot water in the hot water storage chamber 28, the temperature of which is set at comparatively low, can be controlled by raising its temperature during circulation by heat-exchanging at the heating flow passage 25 in the heat exchanger 26 under the conditions with high heat transfer rate developed by employing forced convection.
Patent JP-S54126646-A (JP)
Title: Welder
Inventor: KOWADA TSUNEJI
IPC: B23K9/028
Filed: 1978-03-24
Abstract: PURPOSE: To automatically carry out good, uniform welding for not only the perfect round section but also other sections, by turning the metal to be welded, and by constituting the support arm so as to keep always a weldable distance between the weld zone and the welding torch along the shape of the metal to be welded.  
     CONSTITUTION: An end of the metal A to be welded is contacted with the clamp 3, and the sub-clamp 6 is moved forward; hereby, the metal A is laid horizontally. The cylinder 23 is actuated and the hanger rod 22 is moved downward; hereby, the support arm 10 is moved downward gravitationally, and wheels 13, 13, contact with the outer surface of the metal A to be welded and the guide 11 is stabilized. Hereupon, the tip of the torch 14 being fixed to the guide 11 approaches the tip of the weld zone F of the metal A, keeping the distance 8W12 mm suitable for the welding work. The welder 16 is started together with the motor 5, and the metal A is turned and is welded. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58152388-A (JP)
Inventor: KOBAYASHI TOSHIE
IPC: F02B5/00
Filed: 1982-03-08
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-S60179225-A (JP)
Title: Manufacture of sheet pallet
Inventor: TOBITAKA KATSUNOBU
IPC: B65D19/32
Filed: 1984-02-28
Abstract: PURPOSE:To perform in favorable productivity ruling at a uniform depth without increasing a process, by providing continuously a groove making a boundary between a die part and a loading part between a die land and sheet winding rolls and in a receiving direction of the sheet. CONSTITUTION:A molten sheet 10 is extruded through a T die 4 and ruling 2 is performed on a cooling roll 5 wherein the temperature of the sheet is still above the softening temperature of resin. As for a ruling machine 11, for example, a device having a rotary wheel and a round bar are available and these are pressed against a necessary position. As uniformity of a depth of a rule is extremely favorable and shapes of the wheel and the tip of the bar can be varied due to a matter that a pressing load and the sheet temperature can be controlled easily, the rule 2 in arbitrary shape can be obtained at an arbitrary depth.
Patent JP-H03240151-A (JP)
Title: Data transfer control system
Inventor: MABUCHI ATSUSHI
IPC: G06F13/36
Filed: 1990-02-16
Abstract: PURPOSE:To improve the data transfer efficiency by allocating a memory access and a bus access to two independent data transfer control buses separately from each other. CONSTITUTION:Two data transfer control buses 6 and 7 are prepared independently of each other. Then a bus access request meaning a bus using right request for transfer of data to a device except a main storage 4 is separated from a memory access request meaning a bus using right request for transfer of data to the main storage 4. Then both requests are accepted by the storage 4 consisting of a bus access arbiter, a memory access arbiter, a bus using right distribution circuit, and a bus switch circuit. The purposes of the memory and bus accesses are allocated to both buses 6 and 7 separately of each other. Thus it is possible to simultaneously carry out both memory and bus accesses and to improve the data transfer efficiency.
Patent JP-H10229755-A (JP)
Title: Water feed mat
Inventor: WATANABE TOYOJI
IPC: A01G9/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To spread water evenly to the entire surface of a water feed mat. SOLUTION: A water holding layer 1 which comprises a first web consisting of thermoplastic synthetic fibers of single yarn fineness of 2 to 7 denier and a water absorption and diffusion layer 2 comprising a second web consisting of thermoplastic synthetic fibers of single yarn fineness of 0.5 to 7 denier are laminated. The constituting fibers of the laminated water holding layer 1 and the water absorption and diffusion layer 2 are three-dimensionally intertwined with each other by needling. The water holding rate is >=100g/m<2> and the water absorptivity measured by a Byreck method is >=10mm/1min.
Patent JP-S55129990-A (JP)
Title: Magnetic bubble element
Inventor: HIROSHIMA MINORU
IPC: G11C11/14
Filed: 1979-03-28
Abstract: PURPOSE: To extend bias magnetic field margin of a magnetic bubble transfer characteristic by making the direction of boundaries between the transfer path piece of magnetic bubbles and a conductor pattern parallel to the bubble actual movement direction.  
     CONSTITUTION: Conductor pattern 2 to flow the operating current controlling magnetic bubble is provided on a magnetic bubble medium, and a transfer path consisting of the line of transfer path pieces 10 formed by soft ferromagnetic materials which transfer magnetic bubbles over this pattern 2 is provided. In case that these magnetic bubble transfer path and conductor pattern cross each other and transfer path pieces 10 include step parts dependent upon boundaries for pattern 2, a constitution is given where the direction of boundaries of pattern 2 becomes parallel to the direction, where bubbles are actually moved in pieces 10 microscopically as shown in position Q, when bubbles are transferred to the P direction by the rotating magnetic field. As a result, bias magnetic field margin is not reduced, and the operation characteristic as the whole of the magnetic bubble element can be stabilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000235960-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAMORI MASUNORI
IPC: H01L21/28
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To realize a polycide gate structure, while eliminating the phenomenon of increase in the film thickness of a gate oxide film or the deterioration of electrical characteristics. SOLUTION: A gate oxide film 11 is grown on a silicon substrate 10. A polysilicon film 12 doped with impurities and a WSi film 13 are further grown on the gate oxide film 11. A CAP film 14 is grown on the WSi film 13. After the WSi film 13 is formed, the substrate 10 may be placed in a chamber to be exposed to an atmosphere of SiH4 for 10 seconds or longer. Since fluorine in the DPS film 12 is reduced, increase in the film thickness of the gate oxide film 11 is prevented. In addition, the temperature of the substrate is kept almost at the same value as that at growing of the DPS film 12. Hydrogen coupled to the boundary surface between the gate oxide film 11 and DPS film 12 can be prevented from being desorbed, so that deterioration of electrical characteristics can be eliminated.
Patent JP-S61194496-A (JP)
Inventor: MATSUMORI KUNIHIKO
IPC: G09G3/12
Filed: 1985-02-25
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-H04248665-A (JP)
Title: Information processing system and operation process control method
Inventor: OYAMADA SATOSHI
IPC: G06Q50/00
Filed: 1991-02-04
Abstract: PURPOSE:To improve processing speed by setting execution result in an electronic slip and deciding a function which should be succeedingly executed by means of a process execution control means. CONSTITUTION:When plural operation functions are executed among operation function execution processing systems 22A, 22N, 32A, 32N, 42A, 42N, 52 and 62, data for successively executing the operation function is set in an operation task data base 5 inside a process control system 1. The process execution control part 3 generates the electronic slip which is for executing the operation function and transmits it to an information transmission network 10. Therefore, the plural operation functions are executed among the operation function execution processing systems 22A, 22N,...62 without the process control system 1.
Patent JP-H08302451-A (JP)
Title: Method of metamorphosing alloy and alloy article made thereby
Inventor: EDOWAADO BII RONGENBAAGAA
IPC: C22F1/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the strength and toughness together with the heat resistance, corrosion resistance, ductility, moldability and conductivity by conducting a specific thermodynamical treatment, hot working, annealing, water quenching and thermohardening a beryllium alloy, thereby micronizing the particle size of a structure.  
     SOLUTION: The beryllium-contg. alloy materiel to be charged such as a homogenized cast ingot or forging is thermodynamically treated at a temp. generally within a range of about 900 to 1500° F. Next, the alloy material is subject to warm working such as rolling, forging and extrusion at the above temp. T, in a strain exceeding 30% based on a strain rate ε > about (2.210×10 7 )/exp [(2.873)×10 4 )/(T+459.4°)]. Next, alloy is cooled, if necessary, at a rate of about 1000° F/sec. to 1° F/hour. is then annealed at a temp. of about 1375 to 1500° F. and is thereafter quenched in water. Next, this alloy is theremohardened at a temp. of about 480 to 660° F. By this metamorphic treatment, the mechanical characteristics and ultrasonic inspectability of the beryllium alloy is efficiently improved at a low cost and an approximately co-axial and uniform particulate structure is obtd. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H10275091-A (JP)
Title: Pattern generator having extended register programming function
Inventor: EASTBURN MARTIN H
IPC: G06F12/16
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an improved pattern generator for an automatic circuit test device by making an address generator produce the X and Y address signals in response to the received pattern instructions. SOLUTION: In an instruction cycle or every APG(algorithmic pattern generator), a sequencer 120 sends the ALU(arithmetic logic unit) instruction codes and operands to the ALU 140, 160 and 180 via the signal lines. The sequencer 120 also sends the data generator instruction code and operand to a data generator 220 via a signal line. Meanwhile, the X, Y and Z ALU 160, 140 and 180 supply the X, Y and Z address output signals to an address scrambler 200 via the signal lines 162, 141 and 182 respectively. The scrambler 200 controls again the received output signals and also performs a Boolean operation to produce the X, Y and Z device address signals of an APG 100.
Patent JP-H01211000-A (JP)
Title: Voice reproducing device
Inventor: MORIKAWA MASANORI
IPC: G10L19/00
Filed: 1988-02-18
Abstract: PURPOSE:To prevent the degradation of reproducing frequency characteristic by changing the cut-off frequency of a filter for reproduced voice in accordance with a frequency ratio of the sampling clock for recording to that for reproducing of digital voice data to a solid-state storage circuit. CONSTITUTION:Digital voice data recorded in a solid-state storage circuit 12 of an IC card by the sampling clock having a prescribed frequency is reproduced through a CPU 14 by the sampling clock for reproducing from a clock signal generating circuit 18 whose frequency is controlled by a variable resistor 6 for reproducing speed control. The digital voice reproduced at a desired repro ducing speed in accordance with the frequency ratio of the clock pulse for recording to that for reproducing is analyzed and synthesized by a voice signal synthesizing circuit 16 and a voice signal analyzing circuit 17 and outputted to an earphone 8 or the like as an analog voice sentence through a BPF circuit 20 which eliminates noise components. The cut-off frequency of this circuit 20 is changed and adjusted by a cut-off frequency varying means 24 interlocking with the resistor 6, and the reduction of the reproduced signal frequency is prevented though the reproducing speed is changed.
Patent JP-S54128702-A (JP)
Title: Information reproducer
Inventor: SHIBATA ISAMU
IPC: G11B19/20
Filed: 1978-03-29
Abstract: PURPOSE: To read out information at a high speed by detecting the time when a motor comes to a place within such a range as to be preset with respect to a stop place thereby to reduce the gain of a servo-loop.  
     CONSTITUTION: In response to the zero output of a down counter 3, a motor is stopped at a stop place. In order to hold the motor 1 at the stop place even for a disturbance, the output voltage of a place-voltage conver 4 takes a positive value at this side of the stop place and a negative value under the condition over the stop place. Thus, the output voltage of the converter 4 takes voltages of opposite phases before and after the stop place. When the motor 1 comes to a position within the allowable error of the stop place, the gain of a servo-loop, which is composed of the down counter 3, the place-voltage converter 4, a motor drive circuit 5, the motor 1, a rotary encoder 6 and a place detector 7, is reduced to reduce the vibrations of the motor 1. The time when the attenuated vibrations of the motor 1 comes to a place within the allowable range is detected to generate read timing pulses so that the information may be read out for a short access time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10230710-A (JP)
Title: Pneumatic tire
Inventor: FUKAZAWA YUTAKA
IPC: B60C11/01
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the anti-noise performance, the maneuvering stability, and the track wondering-proof performance, without hurting the abrasion resistance and the traction performance, in a pneumatic tire of a lib-lug pattern. SOLUTION: The ratio of the total sum A of the product (WCA.dCA.LC) of the mean value WCA of the groove width of a main groove 2 in the peripheral direction of a center part 1A, the mean value dCA of the groove depth, and the tire outer peripheral length LC at the position where the main groove 2 in the peripheral direction is provided; and the total sum B of the product (WSA.dSA.LS) of tire width direction length LS of a shoulder part lug groove 4, the mean value WSA of the groove width and the mean value dSA of its groove depth; is set 1.7 to 2.7.  And the ratio (A+B)/C of the sum A+B, and the product (W.d.LCA)=C of a tire earthing width W, the mean value d of the mean value dCA of the groove depth of the main groove 2 in the peripheral direction, and the mean value dSA of the groove depth of the lug groove 4, and the mean value LCA of the tire outer peripheral length LC; is made less than 0.35.
Patent JP-S63204368-A (JP)
Title: Summing up program for plural data tables
Inventor: SASAKI HIRONAKA
IPC: G06Q10/10
Filed: 1987-02-18
Abstract: PURPOSE:To easily add or sum up items by comparing noticed items, adding an item name to the last of the item when the item name is not present in a data table, situating the sequences of the item name rows of the summed up data table and the added data table in the same array and summing up. CONSTITUTION:Summing up data a1-c3 and adding data b4-d6 are formed according to a commercial table calculating program, registered in a file and then, they are developed to a BASIC memory. Developed data of a character form is converted to numeric value data, an A row present in the summing up data and not present in the adding data is added to the last of the adding data, '0' is inserted into I-III of the A row and similarly, a D row is added to the last of the summing up data. Further, a rearrangement is executed based on a goods name item, a calculation is executed for every I-III, the numeric data is converted to the character type data and registered again in a file for an electronic sheet. Thereby, the plural data formed according to the commercial table calculating program can be summed up correctly in a short time.