baber/WOPTO huggingface dataset:
Patent JP-S59147101-A (JP)
Title: Pressurized-oil feeding apparatus for closing operation of water wheel inlet valve
Inventor: SOUMIYA SEIICHI
IPC: F03B11/00
Filed: 1983-02-14
Abstract: PURPOSE:To certainly close an inlet valve by feeding the pressurized-oil for closing operation into a hydraulic opening and closing mechanism for an inlet valve from an auxiliary pressurized-coil accumulator when the pressure of a main pressurized-oil accumulator lowers. CONSTITUTION:When the pressure P1 of a main pressurized-oil accumulator 1 lowers, an instruction for closing an inlet valve 4 is transmitted, and when an oil-pressure detector 1a detects that the oil pressure in the main pressurized-oil accumulator 1 is lower than a prescribed value, a solenoid valve 22 in a pressurized-oil feeding apparatus 20 for closing operation is excited to open a port, and the pressurized-oil in an auxiliary pressurized-oil accumulator 21 flows into a pressurize-oil feeding pipe 13, and a main-valve 7 side is operated, and the pressurized-oil flows into a main-valve servomotor 17 through a main-valve control valve 16, and a piston rod 17a is driven, and the main valve 17 is operated to cut-off the water flow 10 which flows into a water-wheel. Then, a bypass valve 8 is operated, and the pressurized-oil flows into a bypass-valve servomotor 19 through a bypass-valve control valve 19, and a piston rod 19a is driven to close the bypass valve 8.
Patent JP-2000220866-A (JP)
Title: Low-temperature drying device
Inventor: MASE TOKUTARO
IPC: F24F1/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To quickly and fully dry an object to be dried in a low-temperature state by supplying dry air from a drying machine that is installed outside a device body to a cooling unit. SOLUTION: After a cart 36 accommodating an object to be dried is accommodated in an accommodation chamber Y of a prefabricated freezing refrigerator 20, a door 52 is closed, and a cooling unit 22 in the refrigerator and a cooling unit 23 outside the refrigerator, a dehumidification machine 24, and a supply fan 25 are operated. Then, the dehumidification machine 24 sucks one portion of air A in a third channel 33 via a suction duct 47 for drying and supplies the air A in the dry state to the cooling unit 22 in the refrigerator via a supply duct 48. The cooling unit 22 in the refrigerator takes in the air A in dry state from the dehumidification machine 24 and the air A from the third channel 33 for cooling, and supplies the cooling air A in dry state into a first channel 31.  Then, the blowing fan 25 guides the cooling air A in dry state in the first channel 31 to a second channel 32 and supplies it into the accommodation chamber Y.
Patent JP-H01233909-A (JP)
Title: Digital multiplier and digital filter using the same
Inventor: PIEERU DEYUAMIRE
IPC: G06F7/53
Filed: 1989-02-02
Abstract: PURPOSE: To provide a generalized digital multiplier which can calculate a scalar product by using a serial bit, an input unit of a parallel word, a first multiplication circuit that performs parallel processing and bit serial processing that is performed in an output accumulator. CONSTITUTION: Shift registers RD0 to RDN-1 contain words X0 to XN-1 respectively. Bits of these words X0 to XN-1 are shifted to the right by only one digit to each clock pulse transmission. After a clock of j times is applied to N outputs of registers, N bits of j order of a word Xi is seen. That is, X0 ,j1 to XN-1 ,j0 conditional adders AdC0 to AdCN-1 can respectively add one word a0 to aN-1 to a word where values of bits X0 ,j to XN-1 ,j are conditioned and which is received to a data input when these adders receive the control input. The final conditional AdCN-1 outputs fj of the formula II. An additive accumulator AdAc adds fj-1 , which is acquired by shifting by only one digit to the right (which corresponds to a division by 2) forward to each fj . This operation is repeated N times, that is, the formula III is acquired after a clock of B times.  That is, the scalar product P formula I is acquired.
Patent JP-S58138433-A (JP)
Inventor: SAINOMOTO YOSHINORI
IPC: A61B5/02
Filed: 1982-02-15
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-H07204077-A (JP)
Title: Attaching structure for fixing member
Inventor: TOYOSAWA MANABU
IPC: A47G29/00
Filed: 1994-01-25
Abstract: PURPOSE:To assuredly fix a molded article on a wall surface even when there is a gentle unevenness on the wall surface, and make the thickness of a fixing member smaller. CONSTITUTION:A fixing member 20 is rockably attached by loosely inserting a part to be guided 22 on a pair of guide rails 32 which are integrally formed on a surface 31 confronted with a wall surface of a molded article. The guide rails 32 and the confronted surface 31 are tapered. The fixing member 20 is constituted by fitting a magnet 23, together with a yoke 24, in a frame member 21.
Patent JP-S53107856-A (JP)
Title: Condenser lens
Inventor: DOI KIKUO
IPC: G02B3/00
Filed: 1977-03-02
Abstract: PURPOSE: To effectively couple a light emitting diode and an optical fiber by using a condensing lens whose refractive index is maximum on its centerline and reduces by the square of a radius as it goes toward the periphery. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01197854-A (JP)
Title: Migration recall system for file
Inventor: TOMIYAMA TAKUJI
IPC: G06F12/02
Filed: 1988-02-02
Abstract: PURPOSE:To improve the utilization efficiency of the file capacity of a migration destination by executing migration by a unit of a sub-file which can execute an access separately and recalling only a necessary sub-file to a user's file. CONSTITUTION:A sub-file recall means 4 is called at the time point when a migration to a pool file 5 by migration destination information of a sub-file, when an access request is executed to the sub-file in an original file 1. Subsequently, based on the location of the pool file and information of the migration destination, a recall is executed from the pool file 5 to the original file 1. In such a way, the file capacity to be secured by a user can be curtailed, and also, the file of a destination to which the sub-file is migrated can be held in common by plural files. Accordingly, the use efficiency of an external storage device can be improved.
Patent JP-S56119866-A (JP)
Title: Ultrasonic fish detector
Inventor: TATSUTA ICHITAROU
IPC: G01S7/60
Filed: 1980-02-26
Abstract: PURPOSE:To perform a recording about the surface and bottom of the sea without reference to the depth of the sea by using a clock signal of a constant frequency, by performing the recording by the clock signal varying in frequency by dividing a reflected ultrasonic signal into prescribed sections. CONSTITUTION:Under the command of transmitter 7, ultrasonic vibrator 6 emits an ultrasonic wave into the sea. Vibrator 6 also sends a reflected ultrasonic sound wave signal to receiver 8. A signal from receiver 8, stored temporarily in memory part 10 and read out by being sectioned into 256 pieces, for example, and sent to pen recording circuit 12. Recording part 22 draws the surface and bottom of the sea and a group of fishes as spots. The frequency of a clock signal for reading the signal stored in memory part 10 varies with the depth of the sea.
Patent JP-S58141712-A (JP)
Inventor: YAMAMOTO YOSHITERU
IPC: A01C7/00
Filed: 1982-02-15
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-S61183633-A (JP)
Title: Signal transfer device of optical apparatus or accessories
Inventor: OGURA SHIGEO
IPC: G03B17/12
Filed: 1985-02-08
Abstract: PURPOSE:To make parts small in size, and to prevent the abrasion of a contact by forming a structure by which an electric contact which has been provided so as to send and receive an electric signal, between a camera and a lens does not slide, when attaching and detaching the camera and the lens. CONSTITUTION:Electric signal terminals 1a,... of a camera side are provided on a recessed part 16 provided on a camera side bayonet mount member 1. Also, on a lens-side bayonet mount member 2, a projecting part 4a to be fitted to the recessed part 16 of the member 1 is formed, and in its tip part, an electric signal terminal 4b of a lens side is formed so as to abut on the camera side terminal 1a. Also, a camera and a lens are joined in the direction as indicated with an arrow B, and thereafter, the lens-side bayonet mount member 2 is turned in the direction as indicated with an arrow A, and the camera and the lens are locked by locking members 10, 12 and 14. When removing the lens, the mount member 2 is turned in the direction opposite to A. In this way, the electric contact part is prevented from being worn out, can be connected exactly, and the contact part can be made small in size.
Patent JP-H04264289-A (JP)
Title: Optical method and device for alarm and clock
Inventor: HOSAKA HIROSHI
IPC: G04C19/02
Filed: 1991-02-18
Abstract: PURPOSE:To awake a sleeping person in a comfortable manner by application of light by an appropriate illuminating means by utilizing the physiological characteristic of a human body for the light. CONSTITUTION:A start signal S1 is generated by a timer 1 at a time set beforehand, and a voltage control circuit 2 receiving the start signal S1 generates a voltage and outputs a predetermined pattern voltage for impression with the voltage changed with time. A lamp 3 receiving the impression of the predetermined pattern voltage is lighted, and the quantity of emitted light is increased and decreased with time.
Patent JP-H03228845-A (JP)
Title: Production of matrix for optical fiber preform
Inventor: YOKOGAWA KIYOSHI
IPC: G02B6/00
Filed: 1990-02-01
Abstract: PURPOSE:To uniformize the unevennesses on the surface of porous glass matrix and to obtain the matrix for a large-sized optical fiber preform with good productivity by arranging a plurality of pieces of burners in the equiintervals at the same design dimension and successively transferring and dispersing the starting position of reciprocating movement in the case of producing the matrix for the optical fiber preform by an externally fitting method. CONSTITUTION:In a method for producing the matrix for an optical fiber preform by introducing a gaseous glass raw material 6 into an oxyhydrogen flame burner 2 and blowing glass fine particles produced by flame hydrolysis thereof on the outer circumference of a glass rod 1 for a core being rotated and relatively reciprocating and moving the burner 2 or the glass rod 1 parallel to the axial direction and thereby laminating the glass fine particles one layer by one layer on the glass rod 1 for the core to form the porous glass matrix 8 and then heating and dehydrating this matrix 8 to transparently vitrifying it, the following means is adopted. In other words, at least three pieces of burners 2... having the same dimension are arranged oppositely to the glass rod 1 for the core in the specified euqiintervals in a range over the whole length thereof. The glass fine particles are deposited while successively transferring and dispersing the starting position of the reciprocating movement in at least three points.
Patent JP-H10224168-A (JP)
Title: Variable gain amplifier
Inventor: NAKAO KENICHI
IPC: H03G3/10
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To enhance the S/N of a variable gain amplifier and to enable low noise. SOLUTION: Diodes D1 and D2 are connected serially forward on the side of the emitters of two transistor Q1 and Q2. Another element, which is in inverse proportion to the size of a current and whose resistance value changes may be used instead of the diodes, e.g. a transistor that is connected to a diode may be used. The level of signal with respect to noise relatively improved by inserting the diode D1 and D2.
Patent JP-S55117856-A (JP)
Title: Method and apparatus for separating impurities
Inventor: TSUCHIMOTO TAKASHI
IPC: H01L21/285
Filed: 1979-03-02
Abstract: PURPOSE:To remove impurities from ion beam of low energy by deflecting the magnetic pipe on the way of a plasma transporting path, to cause mass separation of component substance in plasma current. CONSTITUTION:In the plasma source 20 provided inside the vacuum container 18, the Al plasma 21 is emitted to excite the coaxial electromaget 22 and thereby the Al plasma 25 flows out. When the vacuum container 18 is bent as shown inFig. and then the deflecting coaxial electromagnet 23 is arranged along the curve, the magnetic pipe guiding the plasma current 25 is deflected with a deflection in the central direction of the coaxial electromagnet 23. Since, in the same magnetic field intensity, the variation is smaller for U and Th than for Al, the plasma current 25 is separated into the Al plasma current 26 and the U and Th plasma current 27, and the Al plasma current 26 is deposited on the collector 29 and U and Th plasma current 27 is removed by the slit 28.
Patent JP-H11218641-A (JP)
Title: Optical fiber with lens and laser module
Inventor: SHIRAISHI KAZUO
IPC: G02B6/028
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber with the lens and a laser module which have an operation distance and high coupling efficiency. SOLUTION: To one end of a single-mode optical fiber 31 which has a core and a clad, 1st and 2nd optical fibers 32 and 33 which have cores and clads are connected in this order; and the core 32 of the 1st optical fiber 32 has a 1st square type refractive index distribution and its length is nearly 1/4 as long as a zigzag cycle of a light beam propagated in the core or an add multiple of it and the core 33a of the 2nd optical fiber 33 has a 2nd square type refractive index distribution and its zigzag cycle are different from those of the 1st optical fiber. Consequently, a coupling system can be provided with can reduce coupling loss while holding the operation distance long. The constituent components are all in fiber shapes and those optical fiber 30 with the lens and laser module 10 are small-sized and lightweight on the whole and can be manufactured with ease and mass-produced.
Patent JP-S54118043-A (JP)
Title: Special skis
Inventor: OOKUBO AKINORI
IPC: B62B13/08
Filed: 1978-03-03
Abstract: PURPOSE: To obtain skis that its operation is simple and even disabled persons can freely ski, by operating the skis while users still standing on footboards rest their weight on either of left and right.  
     CONSTITUTION: When riding on footboards 8 and keeping the balance of the body by gripping a handle 10 with both hands, skis rectilinearly slide. When resting the weight on either of left and right, a pivotal moving piece 16 being related to a rear lateral frame 15 of a lower surface of the footboard 8 at the side, to which the weight is rested, pivotally moves to the outside to work a functioning lever 17, and the force that is driven using a connecting portion 5 with a runner 1 at a lever end of a connecting rod 7 as a fulcrum is applied to the runner 1 at the side, to which the weight is rested. However, the runner 1 is outward pushed while inward tilting because the runner 1 and the functioning lever 17 are connected through a mounting plate 2 by means of a screw lever 21, torsion force formed to the connecting portions 21, 5 is absorbed by means of elastic bodies 20, 3, a nose of the runner 1 is deflected in the other nose direction and skis are turned in the fixed direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56159298-A (JP)
Title: Liquid detergent composition
Inventor: TOOMASU PATORITSUKU OBURAIEN
IPC: C11D1/29
Filed: 1981-02-19
Abstract: Liquid dishwashing detergent compositions exhibiting superior cleaning of protein and carbohydrate soils comprise an anionic surfactant, an amide, a reducing agent, a protein denaturant and water.
Patent JP-S60170472-A (JP)
Title: Vibration wave motor
Inventor: IZUKAWA KAZUHIRO
IPC: H02N2/00
Filed: 1984-02-10
Abstract: PURPOSE:To enhance the drive efficiency and the durability by applying a frequency voltage of an electrostrictive element polarized from one side in a direction crossing the amplitude direction of a traveling vibration wave in a direction polarized from the same surface. CONSTITUTION:An electrostrictive element 22 is mounted through a vibration absorber 4 on a base 9 to form a stationary unit. The element 22 is polarized from one side in a direction crossing the amplitude direction of a traveling vibration wave. When a frequency voltage is applied to the element 22 in a direction polarized from the same surface, the element 22 is bent and vibration to drive a movable unit 3.
Patent JP-H01226827-A (JP)
Title: Medicine preparation for treating kidney disease
Inventor: ERUNSUTO RUDORUFU FURETSUSHIYU
IPC: A61K38/30
Filed: 1989-02-03
Abstract: PURPOSE: To obtain the subject preparation containing insulin-like growth factor I (IGF-I) as active ingredient, and capable of improving the filtration through glomerulus and renal plasma circulation. CONSTITUTION: This medicinal preparation contains therapeutically effective IGF-I, being useful for treating nephropathy, esp. glomerular nephritis, intestinal nephritis, pyelonephritis and glomerulosclerosis. The IGF-I improves the filtration through glomerulus and renal plasma circulation, thereby inducing the reduction of toxic metabolites (e.g. nitrogen-contg. compounds) and plasma ion levels. The effective amount of the active ingredient is such as to raise the filtration rate through glomerulus and renal plasma flow by about 30% and 20%, respectively, and the effect can be attained at a daily dose of 24-720μg/kg by intravenous, subcutaneous or intramuscular administration, or through continuous administration at a dose of 1-30μg/kg/h.
Patent JP-H04263517-A (JP)
Title: Superconducting synapse circuit
Inventor: HIDAKA MUTSUO
IPC: G06G7/60
Filed: 1991-02-19
Abstract: PURPOSE:To variably weight the strength coupling between respective neurons. CONSTITUTION:This circuit is equipped with a gate 11 using a Josephson element to define an output current from another neuron circuit as a gate current and a weight inductance 14 arranged parallelly to the gate, the gate 11 is supplied a control current from a weight memory 13, and the weight inductance 14 is magnetically coupled with an input part superconducting closed loop 102 of the superconducting neuron circuit. Corresponding to the values '1' and '0' of the weight memory 13, the gate 11 is switched, and the current flowing to the weight inductance 14 can be controlled. Thus, the strength of coupling between the neuron circuits is made variable.
Patent JP-H04263474-A (JP)
Title: Manufacture of semiconductor photodetective element
Inventor: ISHIHARA HISAHIRO
IPC: H01L31/108
Filed: 1991-02-19
Abstract: PURPOSE:To enable a surface incidence type planar structure PIN-PD which is excellent in reliability, handling properties, and high speed response properties to be manufactured high in yield by a method wherein a diffusion time is improved in controllability. CONSTITUTION:Impurities are selectively diffused into an epitaxial structure where an InGaAsP intermediate layer is interposed between an InGaAs light absorbing layer and an InP cap layer. In InGaAsP, Zn is slow in diffusion rate and a P<+>-type high concentration layer can be easily formed, so that a diffusion time is enhanced in controllability, and a sharp P-N junction can be formed inside the InGaAs light absorbing layer at a point close to an interface between the InGaAs light absorbing layer and the InP cap layer. In this structure, as most of incident light is absorbed in the part of the light absorbing layer on a high electrical field side, a semiconductor photodetective element of this design is hardly affected by reduction in inner electric field caused by a space- charge effect, and therefore it can be kept excellent in high speed response properties at the incidence of large light volume.
Patent JP-H11225147-A (JP)
Title: Communication method in central supervisory system
Inventor: YOSHIDA TAKASUMI
IPC: H04L47/22
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce a data transmission time from an individual supervisory equipment to a central supervisory equipment. SOLUTION: A central supervisory equipment 12 sends a polling cell to individual, supervisory equipments 111 -11n to collect supervisory information from the individual supervisory equipments 111 -11n . The individual supervisory equipments 111 -11n reply the length of data desired to be sent with respect to polling from the central supervisory equipment 12 and the central supervisory equipment 12 decides a maximum band of a control signal cell from the data length and informs the individual supervisory equipments 111 -11n of the maximum band, and the individual supervisory equipments 111 -11n store the maximum band of the control signal cell to a flow control table and send data based on the control signal cell so as not to exceed the maximum band.
Patent JP-H09219611-A (JP)
Title: Portable antenna
Inventor: TAMURA MASAHIRO
IPC: H01Q3/08
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a portable antenna provided with an inexpensive and small-sized antenna angle detection means which is capable of easily varying the vertical direction angle of an antenna and easily detecting the vertical direction angle. SOLUTION: In a portable antenna having a reflection mirror 1 performing the transmissions and receptions of radio waves with a communication satellite, the reflection mirror 1 is fixed to a supporting base 9, the part of the supporting base 9 is freely movably mounted on a base stand 11 by a supporting bar 10, and free extension and contraction are performed between the supporting base 9 and the base stand 11 by a first adjustment means 23. By inclining the supporting base 9 for the base stand 11 by these extension and contraction, an adjusting bar 20 making the reflection mirror 1 to a prescribed inclined angle is mounted. At both ends of the base stand 11, second adjustment means 14 and 15 making the base stand 11 the inclined state for the horizontal direction or a horizontal axis are mounted.
Patent JP-S62181463-A (JP)
Title: Semiconductor memory device
Inventor: YONEDA MASAHIRO
IPC: H01L27/108
Filed: 1986-02-04
Abstract: PURPOSE:To prevent the generation of soft errors due to radiant rays by forming the inside edges of a high impurity concentration region for inter- element isolation as far as right under a high impurity concentration region connected to bit lines and to right under a high impurity concentration region for forming a charge storing region. CONSTITUTION:Both inside edges of a p<+> type impurity region 4 are extended respectively in lateral direction inside edge parts of a field oxide film 2 as far as right under an n<+> type impurity region 6a connected to a metallic wiring region 8 and to right under an n<+> type impurity region 6b which will become a charge storing region. By this constitution, electrons consisting of a pair of electrons and holes produced by incident radiant rays are caught in the p<+> impurity region 4 and are prevented from gathering in the n<+> type impurity regions 6a and 6b. Consequently, soft errors due to the damage of memory information or the like become not to be generated.