baber/WOPTO huggingface dataset:
Patent JP-S6393250-A (JP)
Title: Telephone with function for auto-matically varying reception tone quality
Inventor: NAGATANI MAMORU
IPC: H04M1/60
Filed: 1986-10-07
Abstract: PURPOSE:To enable smooth calling by automatically controlling the transmission signal level in inverse proportion to the peak hold level of a reception signal to allow the transmission signal of this party to surely reach the other party. CONSTITUTION:A peak holding circuit 1 holds the peak level of the output signal of a reception amplifier 6. An A/D converter 2 subjects the output (the peak level) of the peak holding circuit 1 to A/D conversion and outputs the result to a microprocessor 3. The peak hold level of the output level of the reception amplifier 6 is inputted to the microprocessor 3 and if the peak hold level is lower, the transmission signal level is raised and inputted to a two wire-four wire conversion hybrid circuit 5 for the purpose of raising the reception level of the other party because the line loss is large, and a transmission signal level varying circuit 4 is so controlled that the transmission signal level is approximately inversely proportional to the output peak hold level of the reception amplifier 6.
Patent JP-H1067523-A (JP)
Title: Press forming die for optical glass element and its production
Inventor: SONE HIROSHI
IPC: C23C28/02
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To produce a press forming die for an optical glass element that provides satisfactory workability, hardness and thermal resistance, die releasability and a production method therefor. SOLUTION: This forming die used for forming an optical glass element produced by softening an optical glass material by heating, and pressing the glass material in a space between the inside surfaces of a pair of forming dies comprises a thin cladding layer 21 composed of an Ni-Co-Mn alloy, and a protective layer 22 composed of a noble metal alloy which contains at least one metal selected from a group consisting of Pt, Ir, Rh and W on the surface of the thin cladding layer 21.
Patent JP-H08252833-A (JP)
Title: Method for opening mold in synthetic resin foam molding machine
Inventor: SASAKI MASAHIKO
IPC: B29K105/04
Filed: 1994-10-04
Abstract: PURPOSE: To solve an imperfection of release of lock mechanisms and to improve productivity by releasing the lock mechanisms under a condition where steam rooms in a mold are lower than the atmosphere. CONSTITUTION: The pressure conditions of steam rooms 2c and 3c when lock mechanisms 9 and 10 are released are set at a pressure being smaller than the atmospheric pressure. The lock mechanisms 9 and 10 have been conventionally released after cooling is performed under vacuum and the steam rooms 2c and 3c under vacuum are returned to the atmospheric pressure but in this method, the lock mechanisms 9 and 10 are released at a specified vacuum condition on the midway for returning the vacuum condition to the atmospheric pressure. As the inside of the mold is under vacuum condition thereby, a movable mold 3 is pushed on a fixed mold 2 by the atmospheric pressure generated on the side face of the outer periphery to suppress the warpage (or bending) of the movable mold 3. No strain is generated thereby in the lock mechanisms 9 and 10 and they can be smoothly released.
Patent JP-2000073138-A (JP)
Title: Steel for bolt excellent in sulfuric acid corrosion- resistance
Inventor: SHIRAGAMI TETSUO
IPC: C22C38/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide steel for a bolt excellent in cold forgeability and sulfuric acid corrosion resistance. SOLUTION: For improving cold forgeability, the content of N is controlled to <=0.01%, one or >= two kinds among Al, Nb, V and Ti are added by suitable amounts and moreover, Ceq(=C+Si/24+Mn/6+Cu/15+Ni/15+Cr/5+Mo/5+V/5) is controlled to <=0.500%. For improving sulfuric acid corrosion resistance, the content of C is controlled to >0.15 to <0.30% and Cr, Cu and Si are added respectively by suitable amounts.
Patent JP-S6399055-A (JP)
Title: N-(pyridyloxyphenyl)-n'-benzoylurea based compound and insecticide containing said compound
Inventor: HAGA TAKAHIRO
IPC: C07D213/63
Filed: 1987-09-25
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 and R2 are H or lower alkyl, provided that at least either one is lower alkyl except when R1 is CH3 and R2 is H). EXAMPLE:N-[ 3,5-Dichloro-4-(3-chloro-5-trifluoromethyl-2-pyridyloxy)phenyl ]-N'- (2,6-difluorobenzoyl)-N-methylurea. USE:An insecticide,especially exhibiting excellent activity as an active ingredient of insecticide to diamondback moth, common cutworm, housefly, etc. and effective also to harmful worms having chemical resistance such as a organic phosphorus agent resistant housefly, etc. PREPARATION:For example, N-alkyl-N-[3,5-dichloro-4-(3-chloro-5-tri fluoromethyl-2-pyridyloxy)]aniline is reacted with 2,6-difluorobenzoylisocyanate, as necessary in a solvent such as dioxane, etc., at -10-100 deg.C for 0.1-24hr to provide a compound expressed by the formula wherein R1 and H and R2 is lower alkyl.
Patent JP-H02122378-A (JP)
Title: Image operation
Inventor: ROBAATO ROCHIETSUTEI
IPC: G06T11/80
Filed: 1989-09-18
Abstract: PURPOSE: To indicate and operate any area which is arbitrarily regulated with a form list without the need of the memory of large capacity by constituting one form from a rectangular classification list regulating one partial area of a screen in a device coordinate. CONSTITUTION: The list is defined to be classified in an ascending order along a Y-axis. Namely, form data structure is regulated by a generalized items and the vertical Y-axis continues in an increasing order by passing through several points from an upper point Y0 to a position terminating by Y3 . Points labeled from X0 to X3 exist along an upper horizontal axis advancing from the left to the right in the increasing order. The respective data structures are regulated by a series of rectangles advancing from the uppermost part to the lowermost part along the Y-axis. For reaching the rectangle used for regulating the form data structure, the Y-axis is continuously traced until a change occurs in the dimension of the structure on an X-axis by starting from the initial Y-axis point. Thus, the capacity of the necessary memory is considerably small.
Patent JP-S61118792-A (JP)
Inventor: OSHIMA HIROSHI
IPC: G09G5/00
Filed: 1984-11-14
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。
Patent JP-S60132182-A (JP)
Title: Control circuit for electromagnetic valve solenoid
Inventor: EKUSA TAKASHI
IPC: H01F7/18
Filed: 1983-12-19
Abstract: PURPOSE:To perform a duty control of an average value of electric current flowing in a solenoid by a simply structured circuit by parallelly connecting a surge current bypass circuit having serially connected resistor and condenser with a switching transistor. CONSTITUTION:By connecting a switching transistor Tr1 and an electric current detecting resistor Ri in series with a solenoid L of an electromagnetic valve, a pulse column in which the duty changes in response to an input voltage is caused to be generated from a drive circuit to control the ON/OFF of the transistor. Further, by detecting an average value of electric current flowing in the electric current detecting resistor Ri, the duty of an output pulse column from the drive circuit is corrected. A surge current bypass circuit 4 connected in parallel with the switching trasistor Tr1 comprises a resistor R and a condenser C which are serially connected.
Patent JP-H0953478-A (JP)
Title: Fuel consumption improving method for four-cycle reciprocating engine
Inventor: SUZUKI SHINSUKE
IPC: F02D13/02
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To realize a fuel consumption improving method for a 4-cycle reciprocating engine having plural combustion chambers. SOLUTION: A reciprocating engine 1 is provided with four cylinders 10, 20, 30, 40 of the same structure. An intake valve 13, an exhaust valve 16 and a depressurization valve 62 are provided on the upper part of the cylinder 10. A pause cylinder setting means 51 can control the fuel oil consumption of a fuel injection means 15 through a fuel injection control means 50. Further, the pause cylinder setting means 51 can control opening and closing of the depressurization valve 62 through a depressurization valve opening and closing means 63. At the time of constant speed running, the pause cylinder setting means 51 selects a cylinder (cylinder 10) to be paused, and gives instructions for stopping fuel injection to the cylinder 10 and opening the depressurization valve 62.  During the constant speed running, pause cylinders are changed every designated time, so that one or more pause cylinders to which fuel is not supplied are always provided so as to improve fuel consumption.
Patent JP-H0289592-A (JP)
Title: Surface build-up welding material of hearth roll for heat-treating furnace
Inventor: ISHII TOSHIAKI
IPC: B23K35/30
Filed: 1988-09-26
Abstract: PURPOSE:To stabilize the build-up resistance by charging metal powder having specified contents of Al, Cr, Fe, Ni, and the balance Co into the tube of a Co alloy contg. specified contents of Fe and Ni, and carrying out welding with the use of the obtained material. CONSTITUTION:The metal powder is charged into the metallic tube of a Co alloy contg. <=10% Fe and <=5% Ni. The tube plus powder contain 0.5-15% Al, 30-60% Cr, <=10% Fe, <=5% Ni, one or >=2 kinds of elements among 0.5-10% Nb, 0.5-10% Zr, 0.5-10% Mo, 0.5-10% W, and 0.1-1% Y where the total is controlled to <=10%, and the balance Co. When the surface of the hearth roll for a heat-treating furnace is build-up welded with the obtained material, stabilized build-up resistance can be quaranteed even under high-temp. working conditions, and the cost of roll maintenance is reduced.
Patent JP-H01165395-A (JP)
Title: Manifestation system for manifestation of recombinant protein
Inventor: GORMAN CORNELIA MAXINE
IPC: C12N15/67
Filed: 1988-09-26
Abstract: A method for transient production of a desired heterologous protein comprising: transfecting a eukaryotic host cell with a vector producing a trans-activating protein; trasnfecting the eukaryotic host cell with an expression vector comprising a stabilizing sequence downstream of a promoter and upstream of a DNA encoding the desired heterologous protein and a polyadenylation sequence downstream of which is a transcription terminatein site; culturing the transfected eukaryotic host cell under conditions favorable for production of said desired heterologous protein; and, recovering the desired protein in useful amounts within about one day to about fourteen days of transfection.
Patent JP-S60132046-A (JP)
Title: Engine cylinder structure
Inventor: NAKADA KUNII
IPC: F02F1/06
Filed: 1983-12-19
Abstract: PURPOSE:To provide high thermal shock resistance by constituting the inside slide surface of an engine cylinder from a laminated body of a ceramic ring body. CONSTITUTION:A ceramic laminated body 1 is constituted from a laminated ceramic ring 3. Further, an outside connecting body portion of metal is designated by 2. The laminated body 1 is fixedly compressed by contracting force of the outside metal (contracting force or fitting force in solidification and cooling) so that both are under a kind of fitting condition. Thus, both can resist hard thermal shock.
Patent JP-2000092218-A (JP)
Title: Technology for effectively mixing audio signal for telephone conference
Inventor: ARAVAMUDAN MURALI
IPC: H04M7/12
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To effectively mix an audio signal in the case of a telephone conference by including an interface that sends a signal expressing a 1st audio expression to a plurality of positions except a specific position and sends a signal expressing a 2nd audio expression to the specific position. SOLUTION: For example, users of terminals 103-1-103-K utilize a communication configuration 100 to hold an audio conference. In this case, a mixer 125 transmits a mixed sample consisting of an audio sample having a highest energy level derived from a user having a loudest voice for each sample period to each user except the user having the loudest voice. The mixer 125 transmits a signal of other mixed sample representing an audio sample with a 2nd highest energy level derived from a user having a 2nd loudest voice. Thus, it is prevented that the user having the loudest voice hears an undesirable echo of a voice uttered by itself.
Patent JP-H1181746-A (JP)
Title: Opening forming construction and shelter
Inventor: TAMAURA YUUICHI
IPC: E04H15/32
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To form an opening that can be opened and shut up and is capable of opening almost completely the surface of a wall made up of a curtain body. SOLUTION: The opening forming construction has a structure wherewith an opening that can be opened and shut up and is capable of opening almost completely the surface of a wall 24 made up of a curtain body is formed. In this structure, the first incision 26 provided at the upper end of the wall surface 24 for extending almost entirely over the width of the wall surface 24, the first opening/shutting means 30 for opening and shutting the first incision 26, the second incision 28 provided, extending from the first incision 26 to the lower end of the wall surface 24, and the second opening/shutting means 32 for opening and shutting the second incision 28 are provided.  With the first incision 26 and the second incision 28 opened respectively by the first opening/ shutting means 30 and the second opening/shutting means 32, an opening that can open almost completely the wall surface 24 is formed.
Patent JP-S6299224-A (JP)
Title: Meter device for motorcycle
Inventor: SAWADA RYOJI
IPC: B60Q3/04
Filed: 1985-10-28
Abstract: PURPOSE:To make it possible to visually ensure the recognition of warning, by arranging a warning display part at the center of an annular zone display section which varies radially in accordance with data. CONSTITUTION:A running speed display section 19 made of liquid crystal is composed of a yellow annular zone display part for indicating a speed range up to 30km/h, a red center warning display part 19a and a red annular zone display part for 30 to 60km/h. When the running speed increases, the annular zone display part is radially enlarged, and if it exceeds 30km/h, the warning display part 19a is flashed in red, which is observed by the driver who therefore knows that the running speed becomes a warning value. Thus, the rider may observe the warning display part 19a without shifting his eyes, thereby it is possible to ensure the recognition of warning.
Patent JP-H04121943-A (JP)
Title: High pressure electric discharge lamp
Inventor: SAITO NAOKI
IPC: H01J61/12
Filed: 1990-09-10
Abstract: PURPOSE:To dispense with a special pressure-withstanding structure in a tube lamp circuit such as wiring or a socket, in a double tube structure, by sealing rare gas within the range of 0.005-2Torr in the outer tube. CONSTITUTION:At a polycrystal alumina luminous tube 1, Electrodes are provided at both ends, of a luminous tube 1 comprised of polycrystal alumina with 4mg of sodium as luminous substance, 16mg of mercury as buffer gas, 20Torr of xenon gas as starting gas sealed inside. The outer tube 2 is made up of quartz, and 0.05-2 Torr of argon gas is sealed inside. Electric conduction tubes 5, 6 are sealingly attached to both ends of the tube 1, and luminous tube support plates 7, 9 are fixed at the outside projection portions of the tubes 5, 6 to retain the tube 1. The lamp is connected to a power source voltage 200V choke type ballast so as to make lamp input 400W during lighting. A pulse generator is actuated only at the time of lamp starting/restarting, and its pulse voltage is generated once at a semi-cycle, and its peak voltage is 5000V.
Patent JP-S6393576-A (JP)
Inventor: TERADA HIROSHI
IPC: B25D9/04
Filed: 1986-10-08
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-H1184331-A (JP)
Title: Optical filter device
Inventor: NAKAZAWA TADAO
IPC: G02F1/125
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory filter characteristic by preventing the increase of a side lobe and the fluctuation of a center frequency to be generated at the time of performing the mode transformation of incident light in an optical filter device suitable for being used, for example, in the terminal equipment or the repeater of an optical communication system. SOLUTION: This device is an optical filter device 10 in which an optical waveguide 2 is formed on a substrate 1 having an electrooptic effect and also one pair of electrode parts 3 capable of generating an elastic surface wave is formed at an end part on the optical waveguide 2 and which performs the mode transformation of light having a desired wavelength in accordance with the cycle of the elastic surface wave generated by the one pair of the electrode parts 3 to emit it. The optical waveguide 2 is constituted so as to change the effective refractivity of it in order to compensate a duoble refractivity distribution generated in this filter device 10.
Patent JP-H08107668-A (JP)
Title: Switching regulator, power circuit, battery charger control circuit and dc motor control circuit
Inventor: FUJISAWA YUKIO
IPC: H02P7/29
Filed: 1994-10-05
Abstract: PURPOSE: To make a switching regulator composed of only digital circuits. CONSTITUTION: A switching regulator 30 has a driver 2 for controlling the operation of a switching transistor 1 directly, and an OR gate 6 for determining logic which the driver 2 outputs. To one input end of the OR gate 6 the output terminal Q of an RS flip-flop 5 is connected. And to the SET terminal S the putput of a liner 40C is given, and to the RESET terminal R1 the output of a comparator 4 is given through an OR gate 7 respectively. To the noninverting input terminal of the comparator 4 a reference voltage VE is given by a D/A converter 40b, and to the inverting input terminal a feedback voltage VFB is given respectively. Accordingly, chopping operation of a switching transistor 1 is performed on the basis of a square pulse.
Patent JP-H0799120-A (JP)
Title: Surface-mounting coil
Inventor: TSUNEMI MASAYOSHI
IPC: H01F17/06
Filed: 1993-09-28
Abstract: PURPOSE:To provide a surface-mounting coil where the mount suction of an automatic component mounter is possible. CONSTITUTION:In this surface-mounting coil, a E-I-type closed magnetic path is constituted by applying winding 26 to a low-height coil bobbin 18 and fitting the center foot 22 of an E-type magnetic core 21 composed of the magnetic foot 22 and side magnetic paths 23 and 24 consisting of magnetic materials in the fitting hole from the side of the second base, and joining them physically with the I-type magnetic core being placed on the first base together with time side feet 23 and 24 on both sides. Furthermore, a cover 35 has a flat cover plane part 32, which covers the topside of the coil, the first side face 33, which has a second hook part 16 being extended vertically on mounting face side from the margin along the wall 15 of the cover plane part 32 and engaging with the first hook part 14, and the second side face 34, which has a third hook 19 being extended vertically on mounting face side from the margin along the side of the E-type magnetic core crossover part of the cover plane part 32 and also engaging with the margin 17 on base side of the E-shaped magnetic core. The cover 35 for mount suction molded of nonmagnetic material is installed to cover the topside of the coil, thus the mount suction with the cover plane part 32 is possible.
Patent JP-H0666005-A (JP)
Title: Outer wall finishing method
Inventor: MIYAKOSHI NAOKAZU
IPC: E04F13/08
Filed: 1992-08-18
Abstract: PURPOSE:To provide an outer wall finishing method capable of being easily applied on an existing wall, by which the working period can be reduced and the cost can be reduced, furthermore by which high-grade profound sense can be created and which is suitable for remodeling of building. CONSTITUTION:A foaming agent 2 such as polyurethane is wrapped with an aluminum plate 3, and on its surface a rugged brick pattern is figured, and on its rear surface an outer wall material consisting of extendedly-provided fixing pieces 5 is provided, and the outer wall material is fixed by overlappedly fastening the fixing pieces 5 of the adjacent outer wall material. Thereafter, a connecting material 6 in which a foaming agent 2a such as polyurethane has been wrapped with an aluminum plate 3a and on its surface a rugged brick pattern that is continuous with that of the outer wall material has been figured is fixed on the fixing pieces 5 that have been overlappedly fastened.
Patent JP-S6482203-A (JP)
Title: Numeric value control device
Inventor: INOUE TOSHIHIKO
IPC: G05B19/18
Filed: 1987-09-25
Abstract: PURPOSE:To immediately recognize the quality of processing dimension at the time of measuring by driving an alarm part on a dimension measuring device when a measuring value is deviated from a prescribed dimensional tolerance. CONSTITUTION:A measured part, a processing aimed dimensions (D1 and D2), and tolerance data DTA are stored into a memory 5 of a numeric value control device main body 1a, and a dimension measuring device 15 is connected through a bidirectional data transferring line 32 to the main body 1a. The device 15 is equipped with dimension measuring means 15d, 15e and 25, and a display part 23. In the main body 1a or device 15, when a measuring value V1 is made equal to the dimension D1, the numeric value display of the display part 23 is controlled by a resetting means 28, and when the fact that the measuring value V1 is not within the prescribed ranges of the dimensions D1 and D2 and the data DTA is decided by a decision processing part 27, an alarm part 19 is activated, and a caution is generated.
Patent JP-2001069044-A (JP)
Title: Hybrid circuit and communication equipment
Inventor: ABE YOSHITAKA
IPC: H04B3/03
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To decrease maximum power consumption of a termination resistor. SOLUTION: A signal to be sent to a telephone line and an output signal of 3rd amplifiers 3, 6 are summed to form a feedback loop to 2nd amplifiers 2, 5. Thus, even when a comparatively high resistance is selected for resistors R2, R5, the termination impedance is matched by increasing a gain of the feedback loop. Since the resistance is selected higher, the current consumption in the resistors can be reduced resulting in decreasing the maximum power consumption of the termination resistor. Thus, a small sized termination resistor can be employed to make a hybrid circuit 30 small in size.
Patent JP-H1153357-A (JP)
Title: New japanese word phonetic code for information processing
Inventor: SUGIMOTO TOKIO
IPC: G06K1/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To internationalize Japanese words accordant with the world standard US ASCII codes and also to turn KANA (Japanese syllabary) into the Japanese words via the modification of the KANA by using the codes listed in a specific table as the Japanese word phonetic characters and accordingly expressing the Japanese words in an easy-to-read way. SOLUTION: The codes which are listed in the 1st to 3rd tables are used as the Japanese word phonetic characters. That is, 'X' which is not hitherto included in the Roman letters is used as a voiceless identifier, and the original form of an independent vowel is expressed in two characters. Then the identifier 'X' can also be used for separating the characters as necessary in addition to an X code of a 2nd table. The X code is used with the conventional Roman letters. As a result, the Roman characters are abundant with variations and the number of letters can be decreased by 5 to 20% to be read more easily although the conventional Roman letters have high occurrence frequency of vowels and are short of variations to be hard to read.  Furthermore, the single vowels are mixed into the Roman letters and accordingly similar to the international character sounds to obtain the internationally familiar characters.