baber/WOPTO huggingface dataset:
Patent JP-S5438336-A (JP)
Title: Bonding method
Inventor: AIMI MASANORI
IPC: B29C65/34
Filed: 1977-08-31
Abstract: PURPOSE: To bond a number of parts or a wide adherend surface simultaneously, and to attain high adhesive strength, by inserting electrical heating elements in the bonding part and electrifying the heating element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5628130-A (JP)
Title: Conveyer device for loading and unloading in truck terminal or the like
Inventor: TAKASE HIROTAKA
IPC: B65G47/57
Filed: 1979-08-17
Abstract: PURPOSE:To facilitate unloading of cargos from rear body of truck by providing along a cargo platform a guide path on which is mounted movably and swingably a conveyer. CONSTITUTION:On a vertical wall 4 of a cargo platform 1 are provided mover guiding rails 5, 7 on which is mover 3 travels through a wheel 6 and roller 8. On the upper portion of the mover 3 is provided a relay cargo gear 20 consisting of a belt conveyer 9 and rollers. The cylinder device 14 pivots the conveyer 9 about a shaft 13 to mout it on rear body 33 of truck in cargo work and hang down it along the mover 3 at an unobsructive place in idle time.
Patent JP-S59229875-A (JP)
Title: Manufacture of schottky gate type field effect transistor
Inventor: TERADA TOSHIYUKI
IPC: H01L21/302
Filed: 1983-06-13
Abstract: PURPOSE:To obtain a self-alignment type MESFET of high performance by shortening the gate length with good controllability by side etching after ion implantation with the first insulation film patterned by an isotropic etching method as a mask. CONSTITUTION:The first insulation film 23 relatively thick is deposited on a compound semiconductor substrate 21, which film is selectively etched by anisotropic etching method, and then the source-drain regions 25 are formed by ion implantation. The side surface of the the first insulation film 23 is partly etched by isotropic etching method, with the first mask 24 used for etching left as it is. The second insulation film 26 is deposited and etched over the entire surface by anisotropic etching method, thus being left only on the side wall of the first insulation film. The surface of the first insulation film of the region for gate electrode formation is exposed by selective etching of an organic film 27 formed. Then, the surface of the substrate in the region for said formation is exposed by etching removal. A gate electrode 30 is formed by a lift-off process by removing the organic film.
Patent JP-H02289875-A (JP)
Title: Density controller
Inventor: KIKUCHI TORU
IPC: G03G15/08
Filed: 1989-04-24
Abstract: PURPOSE:To average printing density and to improve quality by providing a means detecting the density of a developer and a means controlling a motor based on the detection of the detecting means. CONSTITUTION:A toner mark 11 previously printed on paper 10 is detected by a light emitting diode 9 and a phototoransistor 8. A control quantity (the revolution time of a toner motor) is sent to an averaging control part 2 by a control part 1. When the control is performed, the remainder resulting from the averaging operation is pooled into a residual quantity memory part 3. By adding the pooled values at the next timing,the toner motor 7 is controlled. The printing density is thus preferably controlled, and therefore, stable quality without change in the density can be attained.
Patent JP-H07308341-A (JP)
Title: Disposable paper diaper
Inventor: TABATA KENICHI
IPC: A61F13/15
Filed: 1994-05-19
Abstract: PURPOSE:To form an elastically stretching line as curve for forming a gasket cuffs around leg parts without a process of stretching an elastically stretching member in a curve. CONSTITUTION:In this disposable paper diaper, a liquid permeating surface sheer 2 and a non-liquid permeating rear sheet 1 are arranged and an absorbing body 3 is interposed between both the sheets while it has side flap parts SF and SF without any absorbing body extended externally from both side ends of the absorbing body and an elastically stretching line is curved as viewed from above to form gasket cuffs G and around legs of the side flap parts SF and SF. In this disposable paper diaper thus arranged, band-shaped stretching sheet-shaped members 4 and 4 with a certain size of width are used. Then, a fastening line is fixed as curved line in a state in which the stretching sheet- shaped members 4 and 4 are drawn evenly along the length thereof.
Patent JP-H11289552-A (JP)
Title: Method and circuit for converting chrominance signal in ntsc
Inventor: TAKAGI NOBUYUKI
IPC: H04N9/67
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To effectively execute noise removal and to prevent deterioration of frequency band of an I component by converting inputted R, G and B signals to the signals of I and Q components to be set in a specific frequency restricting band and converting the signals to R-Y and B-Y signals so as to output a C signal. SOLUTION: R, G and B signals inputted to the R signal inputting terminal 10, the G signal inputting terminal 11 and the B signal inputting terminal 12 of an NTSC system are converted to the I and Q signals of color difference signals by a matrix circuit 17. An I signal component undergoes a frequency band restricting processing by digital an LPF 18 of 1.5 to 2 MHz, desirably 0.5 MHz and a Q signal component undergoes a frequency band restricting processing by digital an LPF 19 of 0.5 to 1 MHz, desirably 0.5 MHz. The magnification of the frequency band of the digital LPF 18 with respect to the digital LPF 19 is desirably 1.5 to 4 fold. After then, a converting circuit 20 converts the signals to R-Y and B-Y circuits, and a C signal generating circuit 16 further generates a C signal to be outputted from a C signal outputting terminal 21.
Patent JP-S62263220-A (JP)
Title: Production of polyester
Inventor: KIMURA MASAYUKI
IPC: C08G63/78
Filed: 1986-05-08
Abstract: PURPOSE:To obtain through direct polymerization process a polyester for transparent film which is suitable for electrostatic application casting, by reaction between a dicarboxylic acid and glycol in the presence of a phosphorus compound and incorporating a divalent metal compound at a specified point to make a polycondensation. CONSTITUTION:A slurry prepared by incorporating a mixture of (A) 1mol of a dicarboxylic acid (e.g. terephthalic acid) and (B) 1.05-1.50mol of ethylene glycol with (C) 0.02X10<-3>-2X10<-3>mol, on a phosphorus atom basis, of a phosphorus compound (e.g. phosphoric acid) is, for example, added continuously to (D) bis(beta-hydroxyethyl)terephthalate (oligomer) to make a reaction, and then, at such a point as to satisfy the relationship, (E) 0.08X10<-3>-2X10<-3>mol, on the metal atom basis, of a divalent metal compound (e.g. zinc acetate) is incorporated in the system to perform a polycondensation, thus obtaining the objective polyester.
Patent JP-S63272401-A (JP)
Title: Headstock drive structure of combination machining machine tool
Inventor: MOMOI SHOJI
IPC: B23Q37/00
Filed: 1987-04-28
Abstract: PURPOSE:To enable a lengthy work piece to be machined by making a connection, with a clutch, between two drive screws connected to two drive motors, respectively, which are installed independently in a location opposing each other and which are movable in the Z axis direction. CONSTITUTION:In order to machine a lengthy work piece 17, the work piece 17 is to be rotated by driving headstocks 3, 5 so as to rotate synchronously by making a tool face the work piece 17 while its both ends are supported with the chucks 3b, 5b of the headstocks 3, 5 arranged on the guidance surface 2a of a body 2 in a freely sliding manner. At the same time, the headstocks 3, 5, which are the work piece 17, are to be moved toward the A or B direction and machined while both drive screws 10, 11 are synchronously rotated as drive motors 7, 9 are also synchronously driven with gears 12b, 12c of a clutch 12 engaged to the gears 10a, 11a of the drive screws 10, 11, respectively. A lengthy work piece can be machined in such manner.
Patent JP-H045839-A (JP)
Title: Semiconductor resin-sealing apparatus and circulating and discharging method therefor
Inventor: KIDERA TORU
IPC: H01L21/56
Filed: 1990-04-23
Abstract: PURPOSE:To eliminate the facility and maintenance cost for an external circulation discharge by providing a discharge unit of a combination of a duct fan and a filter in a semiconductor resin-sealing apparatus itself. CONSTITUTION:A duct fan 33 is driven to generate air flows of clean air CA and dirty air DA. That is, the air DA is passed through a filter 32 to necessary cleanliness and discharged from a discharge port 37 into a clean room into a semiconductor resin sealing apparatus 100a. Large resin chips 50 are collected in a dust box 38 by a chute 16.
Patent JP-2000291691-A (JP)
Title: Viscous coupling
Inventor: YUBASHI YUKIO
IPC: F16D35/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a viscous coupling capable of changing the torque characteristic of a conventional viscous coupling. SOLUTION: A viscous coupling comprises the relatively rotatable first and second rotary members 23, 25, a working chamber 45 including the viscous fluid, a first plate engaged with the first rotary member 23 in the rotating direction, a second plate mounted in the working chamber alternately with the first plate, a ring engaged with the second rotary member 25 in the rotating direction and capable of holding the second plate, a pressing means 39 capable of releasing the holding state of the second plate by pressing motion, and a pump means 60 for pressing the pressing means 39 by the pressure generated in accordance with the differential speed of rotation of the first and second rotary members 23, 25.
Patent JP-S58223486-A (JP)
Title: Removing method of ss contained in outflow water of fluidized bed type device for treating sewage
Inventor: SHIMOTAKAHARA HIROMI
IPC: C02F3/08
Filed: 1982-06-19
Abstract: PURPOSE:To remove efficiently the SS contained in the outflow water from a fluidized bed type treatment device for sewage by introducing the outflow water from said device into a contact filtration tank and bringing the same into contact uniformly with a contact material having a large surface area. CONSTITUTION:When air is fed into an air lift pipe 2, sewage is lifted in upward current in the pipe 2 together with a medium by the ascending force of the air and foam. While the sewage circulates, the sewage receives adsorption and oxidation effect by the living things stuck on the medium and is thus cleaned up. The cleaned-up liquid flows into a settling tank 4 and is treated therein. The treated water is introduced from an outflow port 12 and through a water collecting trough 13 and an outflow pipe 14 into a contact filtration tank B, where the water is brought into contact uniformly with a contact material 17 by the aeration circuit formed by an air diffuser 18 and the SS contained in the outflow water are adsorbed away by the films of the living things stuck on the material 17. The treated water which is cleaned up to a high degree is released through a release pipe 19.
Patent JP-H01275593-A (JP)
Title: Novel propanetriol, production thereof and remedy for circulatory disease
Inventor: YAMATO MIWAKO
IPC: A61K31/70
Filed: 1988-04-28
Abstract: NEW MATERIAL:1-O-(4-O-alpha-L-Arabinofuranosyl-beta-D-glucopyranosyl)-1,2,-3- propanetriol expressed by the formula. USE:A remedy for circulatory diseases. PREPARATION:A water-soluble organic solvent is added to fractionally precipitate a hot-water extract solution of safflower and the result supernatant is concentrated and redissolved in water. The obtained solution is then injected into a reversed phase liquid chromatographic column to recover only a fraction having the recognized peak at k'=0.5-2.0 when water having weak elution power is passed therethrough as a mobile phase. The above-mentioned fraction is subsequently concentrated and the obtained concentrate is injected into an NH2-I25NI column to recover a safflower extract having the recognized peak at k'=0.5-8 when a 70% acetonitrile solution is passed therethrough in measurement by high-speed liquid chromatography under the following conditions. Column; NH2 4.6phiX250mm, detector: RI or UV (254mm).
Patent JP-S5730509-A (JP)
Title: Degassing device for dissolved gas in liquid
Inventor: MAKIHARA HIROSHI
IPC: B01D19/00
Filed: 1980-07-31
Abstract: PURPOSE: To effectively remove gas dissolved in seal oil by dividing a degassing tank into several sections along the flow of solution in a compressor by which impurity gas, e.g., H 2 S, etc., present in hydrogen, methane, etc., is compessed.  
     CONSTITUTION: An oil to be degassed flows through the first degassing chamber 12, the second degassing chamber 13, the third degassing chamber 14, and a defoaming chamber 2 from the oil pathway 11 of a partition plate 10 and then is taken out of an oil discharge pipe 5. At this time, the concentration of dissolved gas is lowered in the order to the first degassing chamber, the second degassing chamber and the third degassing chamber. Thus, because the first and second degassing chambers 12 and 13 can be operated under a condition that the concentration of dissolved gas is higher than the allowable concentration of remaining dissolved gas at the outlet of the oil discharge pipe 5, the dissolved gas can be removed with good efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5331677-A (JP)
Title: 5-fluorouridylic acid derivatives and their preparation
Inventor: OZAKI SHIYOUICHIROU
IPC: C07H19/10
Filed: 1976-09-06
Abstract: PURPOSE: 5-Fluorouridylic acid of formula (R 1  - R 3  are H, phosphoric acid residue or acyl; where one of R 1  - R 3  is phosphoric acid residue, and the other one or two are acyl), e.g. 2',3'-diacetyl-5-fluorouridine-5'-phosphate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S587869-A (JP)
Title: Semiconductor device
Inventor: ENDOU NOBUHIRO
IPC: H01L29/78
Filed: 1981-07-07
Abstract: PURPOSE:To accelerate a semiconductor device by accumulating an epitaxial Si layer on a region including an amorphous dielectric fored partly on a substrate and forming at least one of source, drain and gate regions in the accumulated layer, thereby reducing the junction capacity. CONSTITUTION:An oxidized film 12 is partly formed as a dielectric on a substrate 11, and an epitaxial Si film 13 is accumulated on the film. A gate polycrystalline Si 15 is formed on the film 14, thereby forming source and drain diffused regions 16. In this manner, the interval to be isolated with the film 12 is reduced, the source and drain regions are not extended in the substrate. Accordingly, the diffusion capacity can be reduced, and the operation of the semiconductor device can be accelerated with high reliability.
Patent JP-H02285684-A (JP)
Title: Super conducting device
Inventor: OKUMA KEIJI
IPC: H01L39/04
Filed: 1989-04-27
Abstract: PURPOSE:To prevent the introduction of the air and to prevent freezing of the interior of a liquid helium container by a method wherein a certain specified substance is used as a cryogenic coolant, a superconducting device is provided with a liquid level sensor for detecting the height of the liquid level of the coolant, the liquid level sensor is constituted of an element made utilizing a superconductive phenomenon and when an operating port part is opened wide, the sensor is brought into an operating state. CONSTITUTION:A structure made applying a superconductive phenomenon is constituted of a superconducting magnet 1. The magnet 1 constituted by winding a superconducting wire is housed in a liquid helium container 2, is dipped into a liquid helium 3, which is a cryogenic coolant, and is cooled. A liquid level sensor 9 is housed in the container 2. This sensor 9 is constituted using a superconducting wire, for example, as its main constituent element. First, the sensor 9 is previously ready-actuated and after the evaporation loss of the helium 3 is ready-increased, an operating port part 7 is opened and the insertion and detachment of a transfer tube and a current supply device are executed. Thereby, the introduction of the air through an opening part 8 is prevented and freezing of the interior of the container 2 is prevented.
Patent JP-H08305592-A (JP)
Title: Multiprocessor system
Inventor: TAKAHASHI HAJIME
IPC: G06F13/36
Filed: 1995-04-28
Abstract: PURPOSE: To considerably improve the performance associated with a high speed bus clock by utilizing current OS resources with respect to the multi- processor system where plural processor modules(PMs) are interconnected by duplex system buses while keeping high reliability and fault tolerance performance. CONSTITUTION: A system bus 20 is divided into plural parts 20-1, 20-2 and the parts 20-1, 20-2 are formed by interconnecting them with at least bus extension device 30A (30B) and 1st notice means 60A, 60B to inform the state with each other are provided among us control devices 40A-1, 40B-1, 40A-2, 40B-2 managing the state of physical buses 20A, 20B and bus extension devices 30A, 30B.
Patent JP-S5439786-A (JP)
Title: Fuel assembly
Inventor: FUJIBAYASHI TOORU
IPC: G21C3/00
Filed: 1977-09-02
Abstract: PURPOSE: To prevent the pressure loss of coolant, by means of forming the end edge part of each separating panels of each spacers into a stremline so as not to generate turbulent flow due to stagnation or eddy etc. in flow at the upstream part of each spacers.  
     CONSTITUTION: In the making. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02285818-A (JP)
Title: Line changeover device
Inventor: MURAKAMI KOICHI
IPC: H04B1/74
Filed: 1989-04-27
Abstract: PURPOSE:To discriminate the line quality of a branch route by branching a signal of a receiver side active line with a branching circuit, outputting the signal to a monitor changeover device and inputting the branched signal inputted to a synchronizing changeover circuit to a fault detector before an in-circuit changeover switch. CONSTITUTION:When a synchronization changeover circuit 8 selects an active line 100, a branch signal being a signal of the active line 100 branched from the branch circuit 13 is inputted to the synchronization changeover circuit 8 via a monitor changeover device 14. Then the branch signal inputted to the synchronization changeover circuit 8 is fed to a fault detector 15 before the changeover switch. Thus, the fault detector 15 detects a fault by the branch signal. In this case, since the monitor changeover device 14 is provided near a distribution circuit 7, the quality of a standby line of a distribution route from the distribution circuit 7 up to the synchronization changeover circuit 8 is monitored by the detection of the said fault detector 15.
Patent JP-S58222609-A (JP)
Title: Variable resistance attenuator
Inventor: YANAKA SADAO
IPC: H03H7/24
Filed: 1982-06-18
Abstract: PURPOSE:To attain ease of changeover of attenuation, by forming attenuating elements on the same substrate with the film technology and changing over the attenuation with moving pieces for eliminating the need for a strap line and attaining small size and light weight. CONSTITUTION:The attenuating elements R1, R2, R4 constituting a T-type resistance circuit network are formed on the substrate 21 made of an insulating material by printing so as to connect the elements to arm and leg terminals respectively, a ground pattern 23 is printed by connecting the pattern 23 to ground terminals 28, 33, 37, and the arm terminals themselves, and the leg terminals and their ground terminals themselves of each T-type resistance circuit network are formed so as to oppose to each other on the same circumference. The straight moving pieces 39-41 mounted pivotally with a rotary fulcrum 38 are provided at the center of the circle of each circuit network terminal so as to be contacted and short-circuited to the terminals opposed to each other of each circuit network, and the attenuation between an input terminal pattern 22 and an output terminal pattern 24 is changed over by short- circuiting the leg terminals and the ground terminals with the moving pieces 39-41 turned, or by short-circuiting the arm terminals.
Patent JP-H044421-A (JP)
Title: System for accessing storage device
Inventor: MATSUI TAKAYUKI
IPC: G06F3/06
Filed: 1990-04-20
Abstract: PURPOSE:To eliminate the need for a professional knowledge to a computer system when a system which is centralized to a computer system series is introduced by allowing an access controlling section to access a storage device designated by a constitution recognizing means. CONSTITUTION:When a constitution pattern list is read at the time of installing a system, a constitution recognizing section J segments a DASD (Direct Access Storage Device) constitution adapted to a pertinent computer system from the list by setting a pattern and valid extent, prepares a DASD constitution list, and informs a logic name access controlling section B and system introducing section D of the list. The system introducing section D reads a logic name of the connected DASD from a distributed medium C based on the informed DASD constitution list and the logic name access controlling section B writes the logic name in the DASD list so as to make installation of the system. Therefore, a computer system can be introduced without any special knowledge about the pertinent system.
Patent JP-H1048086-A (JP)
Title: Unbalance measuring device
Inventor: SCHOENFELD HARALD
IPC: G01M1/24
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an unbalance measuring device suitable for unbalance measurement for various types of rotors, specially crank shafts. SOLUTION: At least two bearing devices 30 are arranged on a vibrating frame 11. The bearing devices 30 are arranged so as to provide optimum pivotal support positions for different types of crank shafts 10. Depending on the type of the crank shaft 10 for which unbalance measurement is made, one of two bearing devices 30 are selectively put into active condition and the crank shaft 10 is journaled by two bearing devices 30, the remaining one being put into inactive condition. In this way, when the type of the crank shaft 10 is changed, easy rearrangement can be made to allow smooth unbalance measurement for various types of crank shafts supplied in random order.
Patent JP-S5631566-A (JP)
Title: Method of controlling liquid flow in hydraulic unit
Inventor: AOKI KATASHI
IPC: F16K31/70
Filed: 1979-08-21
Abstract: PURPOSE: To operate a hydraulic unit at a predetermined speed regardless of changes in hydraulic oil used in conjunction with projection-molding machines by expanding or retracting a metal valve element in its valve according to the temperature of the oil.  
     CONSTITUTION: A plunger 21 having a conical end is held on a valve seat 25 formed in oil passages 22 and 23 in a valve body 20 with a necessary clearance. The rear end of the plunger 21 is threaded into a busing in the valve body 20. Thus, as hydraulic oil flows around the plunger 21, the plunger 21 is expanded or retracted when the temperature of the hydraulic oil changes. As this happens, since the rear end of the plunger 21 is rigidly held in the valve body 20, only the clearance between the valve seat 25 and plunger 21 is increased or decreased and, in doing so, controls the amount of oil flowing through the valve seat. What is meant by this is that an amount of oil enough to operate a hydraulic equipment at a predetermined speed can be ensured regardless of changes in the oil temperature if the seat-to-clearance is set for an ideal temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5229594-A (JP)
Title: Operation device
Inventor: HOSHINO YOSHIYASU
IPC: G05G9/08
Filed: 1975-09-01
Abstract: PURPOSE: Operation device of electrically moved machine and apparatus in which operation timing of switch and converter can be operated at the most suitable condition, because by deviated operation of one operation lever, switch and converter corresponded to be applied, are orderly operated. 
     COPYRIGHT: (C)1977,JPO&Japio