baber/WOPTO huggingface dataset:
Patent JP-H0754330-A (JP)
Title: Installation method of movable type breaker
Inventor: SATOU OKIYA
IPC: E02B7/20
Filed: 1993-08-20
Abstract: PURPOSE:To nstall a movable type breakwater efficiently within a short time. CONSTITUTION:Steel shell barrage bodiues 5' having gate posts 6 erected and fixd thereon are manufactured on the land and the steel shell barrage bodies 5' and the gate posts 6, which are retained by a pontoon 32 upon installing them on both ends of a suppositional truss 31 formed in the length equal to the installation interval of a foundation 4, are conveyed to the installation site by the pontoon 32. After lowering the steel shell barrage bodies 5' and the gate posts 6 together with the suppositional truss 31 on the preset foundation 4 and fixing them thereon respectively, they are integrated with the foundation 4 by placing concrete in the steel shell barrage bodies 5'. Furthermore, a door body is installed between the two barrage bodies and the gate posts 6 in a freely elevating manner. This weight can be lightened at the time of conveyance and installation work can be carried out efficiency.
Patent JP-2000033515-A (JP)
Title: Cutting machine
Inventor: SUZUKI SATORU
IPC: B23D33/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent a short material from moving during cutting machining by stabilizing a nip and hold condition of the short material by a main body vice device even if a part to be nipped and held in the short material is small. SOLUTION: A machining head which cuts a section to be cut of a material W at a cutting position and is provided with a cutting blade 9 is provided, a main body vice device 11 nipping and holding the vicinity of the section to be cut of the material at the time of cutting machining is provided, a conveyance vice device 21 is provided on one side of this main body vice device 11 so as to move in the forward and backward directions in which it approaches and leaves the main body vice device 11, and a knocking member 33 against which an end face of the short material W can be knocked is provided in this conveyance vice device 21.
Patent JP-S6447405-A (JP)
Title: Spiraled membrane module
Inventor: SAWADA SHIGEKI
IPC: B01D63/10
Filed: 1987-08-19
Abstract: PURPOSE:To prevent the clogging of a passage between membranes and to increase the permeation rate of permeated water by providing a beam-shaped member extending in the winding direction in the permeated water passage in the title spiraled membrane module to be used for a membrane separator. CONSTITUTION:A water collecting pipe 1 is pierced with the openings 1a for allowing the inside of the pipe to communicate with the outside, and a separation membrane 3 is wound on the periphery through a corrugated spacer 2. Raw water passages 4a and 4b are formed on both surfaces of the spacer 2. Raw water is passed through the passages 4a and 4b in the membrane surface direction, permeated through the separation membrane 3 on the way, and sent into a permeated water passage 5. The beam-shaped member 7 extending in the winding direction of the separation membrane 3 is provided in the passage 5. Many recesses 2a for holding the beam-shaped member 7 are provided at the top of the corrugation of the spacer 2. As a result, since the compressive strength of the spacer 2 is high, the collapse of the corrugation can be prevented. In addition, the permeation rate is increased, since the flow is disturbed by the spacer 2 along with the beam-shaped member 7.
Patent JP-S6448628-A (JP)
Title: Method for fitting cover sheet to rivet fixture
Inventor: UEDA TAKESHI
IPC: B21D39/00
Filed: 1987-08-19
Abstract: PURPOSE:To improve the efficiency of fitting operation of a cover sheet by punching a sheet material to form the cover sheet, pressing it by a blanking tool into a rivet fixture, then, removing the rivet fixture through air pressure. CONSTITUTION:A supporter 3 is arranged on a movable base 2 to set a rivet fixture 1. The sheet material 4 sent on the fixture 1 is blanked by the blanking tool 5 to form the cover sheet 6. In this case, a pusher 8 is lowered and a tapered surface 9 pushes a rotating roller 10 to the left to position the blanking tool 5. Then, the tool 5 attracts the cover sheet 6 by magnetism, pushes it securely into the rivet fixture 1 and fits it into a groove. In addition, compressed air is supplied from a pipe 15 to an air hole 13 in the supporter 3 to remove the rivet fixture 1 from supporter 3. Since the formation of the cover sheet 6, the fitting into the fixture 1 and the removal from the fixture 1 can be automatized consistently, the fitting operation of the cover sheet is improved in efficiency.
Patent JP-H11113222-A (JP)
Title: Cylindrical rotor of dynamo-electric machine
Inventor: YAMAMOTO TSUTOMU
IPC: H02K9/06
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance at the end part of a rotor winding, by forming a protrusion which a spacer owns in the longitudinal direction of the spacer, and forming it as a protrusion group constituted of a plurality of protrusions. SOLUTION: A plurality of protrusion parts 21 formed respectively at both side faces of a substrate are used for a spacer 2 in order to ensure a circulating passage for circulating refrigerant gas along the side face of a saddle-shaped coil 52 at the end 89 of a rotor winding 5A. The protrusion part 21 is formed as a protrusion group constituted of a plurality of protrusions 22 formed so that each of them may have the same height. A plurality of the protrusions 22 included in the identical protrusion part 21 are arranged with intervals provided so as to cross the width direction of the substrate part. As a result, the cross-sectional area of the circulating passage for the refrigerant gas is increased, so that the circulating amount of the refrigerant gas is increased. It is thus possible to reduce temperature of the rotor winding 5A.
Patent JP-S6099517-A (JP)
Title: Cermet saw
Inventor: TERADA KINZOU
IPC: B23D61/04
Filed: 1983-11-02
Abstract: PURPOSE:To efficiency cut such a compound material of different hardness, cutting property and the like as metal-resin compound material by brazing a cermet chip on the outer peripheral part of a steel metal-base. CONSTITUTION:The plural number of edges 3, 3,... are provided on the outer peripheral part of the metal base 2 of a circular saw 1, while a cermet chip 7 is brazed on the tip part of the edge to form a cutter tip. The cermet chip 7 is selected from among those with quality of high tenacity and excellent heat- reisting property. Above all, the most appropriate one is TiN group cermet added with titanium nitride TiN. This circular saw is used while being installed by a publicly known method, and can perform excellent cutting without producing burs by using it at 1,200-3,000m/min in case of cutting the abovementioned compound material.
Patent JP-H0633595-A (JP)
Title: Temporary platform and construction method thereof
Inventor: MARUYAMA AKINORI
IPC: E01F1/00
Filed: 1992-07-10
Abstract: PURPOSE:To simplify fitting and detaching of panels by arranging the panels of a temporary platform on supporting materials, and fixing the panels at the cutout parts of the panels by means of detachable fittings. CONSTITUTION:The panels 2 of a temporary platform 1 are arranged on supporting materials 4 made of H-steel and the like. Cutout parts are provided on the corner parts of the panels 2, and the panels 2 are fixed to the supporting materials 4 by fitting detachable fittings 3 to the cutout parts. Consequently, the panels 2 can be simply removed by detaching the fittings 3 after the last train, and the panels 2 can be easily fitted before the first train.
Patent JP-H05268040-A (JP)
Title: Cmos high voltage switching controller
IPC: H03K17/10
Filed: 1992-07-10
Abstract: PURPOSE: To use a high-density low voltage element to perform switching of a high voltage by preventing two pMOS(p-channel MOS) elements constituting a switching controller from being simultaneously turned on and performing switching to the earth through an nMOS(n-channel MOS) element at the time of prescribed reduction of an output voltage. CONSTITUTION: pMOS FETs 86 and 88 are prevented from being simultaneously turned on by control of an input 90, a NAND gate 94 to which an input 90 passing a delay circuit 92 is supplied, and an OR gate 96. When the FET 86 is turned on, an output 80 goes to a high voltage; and when the FET 86 is turned off and the FET 88 is turned on, the voltage of the output 80 is reduced. If it is detected by a comparator 102 and an OR gate 98 that this reduction reaches a prescribed level, a pMOS FET 100 is turned on to set, and the output 80 goes to the ground potential, and the FET 86 is turned off without an influence of ionization by collision due to a strong electric field, and a pMOS element as the high-density low voltage element is used to switch a high voltage without sacrificing its density.
Patent JP-H0372042-A (JP)
Title: Copper alloy for trolley wire
Inventor: ASAI MASATO
IPC: B60M1/13
Filed: 1989-08-09
Abstract: PURPOSE:To obtain the copper alloy for a trolley wire excellent in current collecting-sliding wear resistance, strength and heat resistance and suitable for speed up and high capacity by incorporating Cu with Zr in a specified range or furthermore with one or more kinds among Mg, Zn, Ag and Cd and suppressing the content of impurities to the ultramicro one. CONSTITUTION:As the material for a trolley wire of an electric car or the like, an alloy having the compsn. contg., by weight, >0.03 to 0.35% Zr or furthermore contg. total 0.005 to 1.5% of one or more kinds among 0.005 to 0.3% Mg, 0.01 to 1.5% Zn, 0.005 to 0.2% Ag and 0.005 to 0.5% Cd and the balance Cu and contg., as impurities, <100ppm Sn, <50ppm Si, <50ppm P, <100ppm Fe, <100ppm Ni, <20ppm Pb, <20ppm As, <20ppm Sb, <20ppm Bi and <10ppm S is formed, by which the Cu alloy having excellent characteristics as a trolley wire can be obtd.
Patent JP-H0370222-A (JP)
Title: Low power consumption type optical bipolar and multiplex transmission system
Inventor: NAKAMURA MASANORI
IPC: H04B10/54
Filed: 1989-08-09
Abstract: PURPOSE:To attain low power consumption by transmitting only a pulse edge part of an input signal through an optical fiber, identifying the leading edge and trailing edge of the pulse depending on the difference in amplitude value at a reception section, and demodulating the signal into an original input signal. CONSTITUTION:After only a pulse edge of an input signal is picked up by a transmission section comprising a bipolar processing circuit 1, a driver 2 and plural LEDs 3, the resulting light is sent through an optical fiber 4 and the leading and trailing edges of the pulse are identified based on the difference in amplitude value at a reception section comprising a photodetector section PD5, a current voltage conversion circuit 6 and a PAM demodulation circuit 7, and demodulated into the original input signal. Moreover, the bipolarization circuit 1 is used to apply bipolar processing to the input signal waveform, thereby suppressing a current flowing to the LEDs to a small value. Thus, low power consumption is attained.
Patent JP-S6185348-A (JP)
Title: Bicyclo(3. 3. 0)octanone derivative
Inventor: SHIBAZAKI MASAKATSU
IPC: C07C59/90
Filed: 1984-10-03
Abstract: NEW MATERIAL:The compound of formula I (R is H or alkyl; R<1> and R<2> are H or hydroxyl-protecting group; R<3> is 5-10C alkyl, alkenylor alkynyl; X is >C=CH- or >CH2-CH2-). EXAMPLE:2-Oxo-3-(4-methoxycarbonylbutylidene)-6(R)-[3(S)-t-butyldimeth ylsilyl- ox-y-1(E)-octenyl]-7(R)-t-butyldimethylsilyloxy-(1S,5R)cis-bicyclo[3. 3. 0]octane. USE:Antiulcer agent free from diarrhea-inducing effect. PREPARATION:The compound of formula I-a can be prepared by oxidizing the alkenyl alcohol of formula II, and treating the product with a base (e.g. diazabicycloundecene).
Patent JP-2001030806-A (JP)
Title: Pantograph bounce detecting device
Inventor: HASEGAWA HIDENORI
IPC: B60L5/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a pantograph bounce detecting device having a reliability and capable of surely detecting a pantograph bounce. SOLUTION: This device comprises: a trolley detecting device 11 provided at least on one end of a trolley line and detecting a tension or vibration of the trolley line; a filter 12 for passing a frequency band including a specific frequency component of a signal from the detecting device 11; an absolute value circuit 13 for making an output signal from the filter 12 an absolute value; a low pass filter 14 for smoothening an output signal from the absolute value circuit 13; and a comparator 15 for comparing the output signal with a predetermined value and outputting a pulse when the output value is smaller than the predetermined value. The trolley detecting device 11 is one of a tension sensor, a distortion gage, an acceleration sensor, and a microphone.
Patent JP-H1046512-A (JP)
Title: Nox purifying block for pavement
Inventor: TAWARA HIDEO
IPC: B01J20/12
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To increase purifying efficiency, and remove NOx even at night. SOLUTION: An NOx purifying block for pavement has a surface layer composed of cement, titanium oxide powder and sand on a concrete base layer. Then, an absorbing material of 5 to 30 pts.wt. is mixed in the whole blending 100 pts.wt. (here, water is excluded) of the surface layer. One or more kinds among zeolite, magadiite, betalite and clay is used as the absrobing material. 10 to 50% among sand can be substituted with glass beads having a particle diameter of 1 to 6mm and/or glass powder.
Patent JP-S6267910-A (JP)
Title: Nonlinear signal processor
Inventor: NISHINO SHOICHI
IPC: H04N5/92
Filed: 1985-09-19
Abstract: PURPOSE:To realize the characteristic equal to the nonlinear characteristic by a conventional analog signal processing technology by applying nonlinear processing to a time change component of an input signal and applying arithmetic operation to the said input signal and the signal applied with the nonlinear signal after applying a prescribed processing. CONSTITUTION:The 1st signal processing circuit 13 has an emphasis characteristic emphasizing the signal high frequency and the 2nd signal processing circuit 15 has an HPF characteristic. Further, a nonlinear signal processing circuit 14 compresses the time change component of the signal nonlinearly. The nonlinear emphasis characteristic changing the emphasis quantity nonlinearly depending on the signal of the input signal is realized by a digital signal processing technology excellent in the circuit integration and stability in comparison with an analog signal processing technology.
Patent JP-2000040349-A (JP)
Title: Recording and/or reproducing device
Inventor: FUKUDA HIROSHI
IPC: H04N5/232
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To suppress the power consumption of a device within the supply capacity of a power source. SOLUTION: This device is recording and/or reproducing device performing at least the recording and/or reproducing of an image signal with respect to a recording medium and it is possible to mount external units to the device and the device supplies the power source to the mounted units and the device has a video light detecting part 17 detecting the mounting of a video light/flash 15 and a memory detecting part 20 detecting the mounting of an external memory 18 and a control part 8 transmitting a control signal for power saving to the external memory 18 in accordance with the detection results in these parts.
Patent JP-2001034597-A (JP)
Title: Cache memory device
Inventor: SATO MITSURU
IPC: G06F15/177
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To make selectable a proper consistent management system by performing automatic switching between an invalidation system and an update system through complete hardware. SOLUTION: Parallel computers are constituted by connecting a plurality of pairs of processors 1 and caches 2 and a main storage device 5a through an interconnecting network; and a cache 2 is equipped with a cache controller 21, which switches the consistent management system between the invalidation system and update system in data units which are transferred at a time. The cache controller 21 when writing data from a processor 1 receives switching information on the consistent management system at the same time in data transfer.
Patent JP-S63164943-A (JP)
Inventor: SANO KOICHI
IPC: A61B5/055
Filed: 1986-09-03
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-H02101022-A (JP)
Title: Medicine composition for treating diabetes
Inventor: MIHIAERU DERUSHIYUKU
IPC: A61K38/28
Filed: 1989-08-11
Abstract: PURPOSE: To obtain the subject composition capable of controlling the action profile over a wide range without causing a complication by adding an insulin derivative modified with a base and having an isoelectrtic point in a specific range. CONSTITUTION: This medicine composition for treating diabetes is obtained by adding an insulin derivative of the formula (R<1> is H, H-phe; R<30> is the radical of a neutral amino acid capable of being genetically coded; R<31> is a basic <=50C organic group which is related to zero to three α-amino acids and in which either or existing terminal carboxyl groups may be a free type, ester type, amino type or lactone type ester) having an isoelectric point of 5.8-8.5 to an excipient (suitably an isotonic agent for holding the compound of the formula in a solution state in a weak acidic medium) containing zinc ions in an amount of 1-200μg, preferably 1-50μg, per IU of the compound.
Patent JP-H0370569-A (JP)
Title: Pump for artificial heart
Inventor: TAKAGI HIROYUKI
IPC: A61M1/10
Filed: 1989-08-10
Abstract: PURPOSE:To accurately measure and set the inflow and emitting amounts of blood, to prevent danger such that air enters blood when a blood chamber is damaged and to make safety extremely high by measuring the inflow and outflow amounts of blood from the displacement quantity of the variable volume part of a physiological saline solution chamber by providing a position sensor detecting the displacement quantity of the variable volume part due to the two-dimensional deformation thereof. CONSTITUTION:When the displacement quantity of a variable volume part 7 due to the two-dimensional contraction thereof is detected by a position sensor, the pressurization of the variable volume part 7 is stopped by the detection signal of said sensor and, contrarily, the variable volume part 7 receives pressure reduction and said variable volume part 7 is expanded two-dimensionally and, in the same way, a blood chamber 3 is also expanded to fill the blood chamber 3 with the blood from a living body. When the displacement quantity due to two-dimensional expansion of the variable volume part 7 is detected by the position sensor 10, the pressure reduction to the variable volume part is stopped by the detection signal of said sensor and, contrarily, the variable volume part is pressurized to be contracted. Hereinafter, the same operation is repeated and accurate pumping is performed.
Patent JP-H0492347-A (JP)
Title: Electron beam device
Inventor: ITO AKIO
IPC: H01J37/147
Filed: 1990-08-03
Abstract: PURPOSE:To correct an image distortion and to improve the working efficiency in the operation by setting primary coupling constants and applying a necessary correcting deflection voltage to a deflector, in an electron beam device to obtain a sample surface image from the secondary electrons emitted from an electron beam irradiation point. CONSTITUTION:By selecting the primary coupling constants k1, k2, k3, and k4 adequately by a setting means 4 while observing the image through a secondary electron detector 6, a correcting deflection voltage proportional to WX=k1 VX+k2VY, a primary coupling of deflecting voltages VX and VY of X and Y, is applied to an X deflector 1 from an X deflection correcting means 8. The application to a Y deflector 2 is made in the same manner, and an image distortion can be corrected easily and the working efficiency in the operation can be improved.
Patent JP-S6099917-A (JP)
Title: Radiation burner
Inventor: OOOKA ISAMI
IPC: F23D14/14
Filed: 1983-11-02
Abstract: PURPOSE:To improve an efficiency of radiation transmittance by a method wherein a main body of a surface combustion type burner and a specific multi- porous plate opposing to the combustion surface of the main body of the burner are arranged. CONSTITUTION:A material quality and a size of multi-porous plate body 5 are set in such a way as a surface area S2 of the multi-porous plate body 5 contacting with combustion gas is more than 2.5 times of a projection area S1 containing flame holes 1b at the combustion surface 1a, and further the temperature difference (DELTAt=t1-t2) between a temperature t1 deg.C at the end part 5a of the plate at the combustion surface 1a and the temperature t2 deg.C at the end part 5b of the plate at the opposing end is more than 80 deg.C under a normal combustion condition. With this arrangement, an efficiency of radiation transmittance can be excessively improved.
Patent JP-S6186861-A (JP)
Title: Production of electronic calculator with solar battery
Inventor: MORI KOSHIRO
IPC: G06F15/02
Filed: 1984-10-03
Abstract: PURPOSE:To simplify the assembling stage of an electronic calculator by providing the principal electronic parts and wrirings for the calculator at each area on the same plane of alight transmissive insulated substrate. CONSTITUTION:A patterning lower electrode 1 for liquid crystal display, a patterning lower electrode 2 for amorphous silicon solar battery, a terminal for IC chip 3, and a patterning contact electrode 4 for input signal keying keyboard and electrode wirings 51-53 for connection of electronic parts are formed at the 1st area, the 2nd area, the 3rd area and the 4th area, respectively, at a time on a light transmissive insulated substrate S. A liquid crystal part is formed at the 1st area together with an amorphous silicon solar battery formed at the 2nd area. At the same time, the IC chip 3 is put on the 3rd area and a signal keying keyboard is attached to the 4th area respectively. In such a way, an electronic calculator is produced.
Patent JP-S5998481-A (JP)
Inventor: KENMOCHI MITSUO
IPC: H01R9/05
Filed: 1982-11-29
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-H0767044-A (JP)
Title: Mute circuit
Inventor: SUMI HIDETOSHI
IPC: H04N5/44
Filed: 1993-08-23
Abstract: PURPOSE:To provide mute effects without any sense of incompatibility by linearly changing the operating state of mute with the reception level of a voice signal. CONSTITUTION:When a voice FM signal sent from a voice FM detecting circuit 34 to a coil circuit 35 is changed corresponding to reception conditions, namely, when the signal is lowered rather than the degree of 30dB by the S/N of the voice signal, a detecting signal to a mute circuit 36 is lowered by the operation of the FM level detecting circuit for voice. At the mute circuit 36, concerning the voice signal outputted from the voice FM detecting circuit 34 to a voice amplifier 38 correpsonding to the reduction in the voltage value of the detect signal, an attenuation amount linearly corresponding to the degradation of a receiving state is applied. Therefore, the more the receiving state gets adverse and the more the relative noise level is increased, the more a voice to be loudly spoken out by a speaker 39 is muted and reduces the level. Therefore, the voice noise is not outputted as it is, and any sense of incompatibility is generated in hearing by the operation of mute.