baber/WOPTO huggingface dataset:
Patent JP-H02261018-A (JP)
Title: Decision on accident equipment in electric power system
Inventor: FUKUI NOBUTA
IPC: H02H7/26
Filed: 1989-03-30
Abstract: PURPOSE:To make a judgement at high speed and with high reliability by deciding equipment in an accident as such in collating the information on a protective relay, etc., operated in an accident with a preset specialized knowledge and inference mechanism. CONSTITUTION:A service interruption decision means 1 decide equipment of which service is interrupted by an accident when the accident occurs to an electric power system. A means 2 of sum of sets takes a sum of sets of equipments of which service is interrupted within the protecting limits of a protective relay when the accident occurs to the power system. An interference mechanism 4 infers whether there is a contradiction in the operation of the protective relay, etc., based on the knowledge with respect to an operational principle of the protective relay and the knowledge on the incorrect reaction of the protective relay and a circuit breaker as well as an empirical knowledge on the operation of the power system. The result is outputted through as outputting means 5.
Patent JP-S58199511-A (JP)
Inventor: OGINO OSAKUNI
IPC: H01G4/224
Filed: 1982-05-17
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-S63248824-A (JP)
Title: Epoxy resin composition
Inventor: YOSHIDA TETSUO
IPC: C08G59/68
Filed: 1987-04-03
Abstract: PURPOSE:To obtain the title composition of high moisture resistance at high temperature and humidity, excellent electric properties at elevated temperature and high adhesion to Ni by formulating a specific curing accelerator and a specific compound in addition to an epoxy resin, a curing agent and an inorganic filler. CONSTITUTION:The subject composition is obtained by combining a composition of (A) an epoxy resin, (B) a phenolic resin as a curing agent and (C) an inorganic filler with (D) an organic phosphine compound and/or (E) 1,8-diaza- bicyclo[5.4.0]undecene-7 as curing accelerators, further (F) a salt from an imidazole and a carboxylic acid. The component D is preferably triphenyl phosphine of over 98% purity. The component F is preferably a salt from 2- methylimidazole and trimellitic acid, of over 98% purity and particle sizes finer than 325 mesh.
Patent JP-H11283768-A (JP)
Title: Lighting system
Inventor: MITA KAZUTOSHI
IPC: H05B41/282
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To stop generation of starting voltage of a lamp when the start voltage is continuously supplied for a constant period or longer in a determination circuit for determining whether an installed lamp is proper or improper. SOLUTION: This lighting system comprises a judgment circuit 5 for judging which detects a prescribed electric characteristic of an element for detection built in a discharge lamp 6 and judges that the connected discharge lamp 6 is a proper lamp in cases where the detected value is within a prescribed range, a starter circuit 4 for supplying start voltage to the discharge lamp when the discharge lamp is determined to be proper, a timer circuit 73 for counting the operation continuing time of the starter circuit, and an output control means 71 for inhibiting the output of the starter circuit in a case where the measured duration is a constant time or longer.
Patent JP-H07291178-A (JP)
Title: Air feeding/discharge pipe device for barge loading cargo on deck
Inventor: HOSOGAYA KAZUYOSHI
IPC: F02B3/06
Filed: 1994-04-22
Abstract: PURPOSE:To efficiently carry out loading in a stable manner on an upper deck free from the interference with an air feeding/discharge tube, even in the case of a large-sized or long cargo. CONSTITUTION:An opened port part 15 is formed along the vessel width direction on the upper deck 12 of a machine room 13, and at a part of the opened port part 15, a slide cover 17 through which the air feeding/discharge tubes 16A and 16B penetrate is enraged in a slidable manner along the opened port part 15, and at the other part of the opened port part 15, a plurality of divided covers 18 which cover the opened port part 15 are arranged in a demountable manner. Further, the air feeding/discharge main pipes 19A and 19B of a diesel engine 14 and the air feeding/discharge tubes 16A and 16B are connected by flexible hoses 20A and 20B, and a multistage extending/contracting device 21 which slides the slide cover 17 along the opened port part 15 is installed.
Patent JP-S58203850-A (JP)
Inventor: KUBOTA HITOSHI
IPC: B65D51/00
Filed: 1982-05-18
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-2000277687-A (JP)
Title: Stacked semiconductor package
Inventor: IWASHITA NORIFUMI
IPC: H01L25/18
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a stacked semiconductor package which is easy to manufacture and ensures high memory capacity at a low cost. SOLUTION: A stacked semiconductor package comprises a plurality of packages are stacked vertically, each having a semiconductor chip 2 mounted on one surface of a substrate 1 and a wiring extending from the semiconductor chip 2 to the peripheral edge of the substrate 1, and the wiring ends at the substrate peripheral edge of each package are connected electrically and physically to each other through hardened pieces 3 of conductive paste.
Patent JP-H05298238-A (JP)
Title: Interruption detecting system for magnetic disk device
Inventor: KIKUCHI TOSHINOBU
IPC: G06F13/24
Filed: 1992-04-06
Abstract: PURPOSE:To reduce the burden of a magnetic disk device required for the interruption detection processing of a magnetic disk device of a magnetic disk controller. CONSTITUTION:The interruption given from each magnetic disk device 17 is inputted to an interruption generating register 141 of a magnetic disk switch 14 via an interruption signal line 16. The output of each register 141 undergoes an OR through an OR circuit 142 and then, undergoes a wired OR to the output of another switch 14 through an interruption signal line 13. Then, such output of the register 141 is inputted to a magnetic disk controller 10. When an interruption signal is detected on the line 13, the controller 10 checks the devices 17 independently of each other to decide a specific device 17 that had an interruption.
Patent JP-H03283348-A (JP)
Title: Fluorescent lamp
Inventor: SAKAKIBARA YUICHI
IPC: H01J61/42
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a fluorescent lamp with excellent color rendering properties without lowering luminous flux of the lamp by forming a first layer of a specific fluorescent material on the inner surface of a bulb, and forming on the first layer of fluorscent material a second layer of fluorescent material composed mainly of three-wavelength range light-emitting fluorescent material. CONSTITUTION:Films of fluorescent material are formed in two layers on the inner surface of a bulb 1 facing a discharge space 2 and a first layer 7 of fluorescent material is formed in contact with the inner surface of the bulb 1 and also a second layer 8 of fluorescent material is laminated and formed thereon i.e., on the discharge-space 2 side face of the first layer 7 of fluorescent material. The first layer 7 of fluorescent material is composed mainly of a fluorescent material absorbing spectre of wavelength at and below 436nm emitted from mercury and emitting visible light of wavelength longer than the spectre and the second layer 2 of fluorescent material is composed mainly of three- wavelength range light-emitting fluorescent material. The colore rendering properties of a fluorescent lamp are thereby enhanced and also lowering of the luminous flux of the lamp is prevented.
Patent JP-S57198667-A (JP)
Title: Light receiving element
Inventor: BABA YASUO
IPC: H01L31/107
Filed: 1981-06-01
Abstract: PURPOSE:To display guard ring effect sufficiently in the light receiving element wherein an InP layer is provided on an InGaAsP layer and a light receiving part and a guard ring region are formed thereon, by providing an embedded ion implanted region in the InP layer beneath the light receiving part. CONSTITUTION:On an N<+> type InP substrate 4, an N type InP buffer layer 3, an N type InGaAsP light absorbing layer 2, and an N type InP window layer 7 are layered and epitaxially grown in a liquid phase. Si ions are implanted in a region corresponding to avalanche multiplying region in the layer 7. Thereafter annealing is performed and an electrically activated region 8 is formed. Then an N type InP window layer 9 is layered and grown on the entire surface including the region 8. P type impurities are diffused in the layer 9. The P type light receiving part 10, whose size is larger than the size of the region 8 and the guard ring region 11 which encircles the part 10 in a ring shape are formed. In this constitution, when a high reverse voltage is applied, breakdown occurs in the region 11 quickly, and the damage of the element can be avoided.
Patent JP-S61238190-A (JP)
Inventor: CHIYUUEN DABURIYUU RUI
IPC: H04N9/28
Filed: 1986-04-11
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-H08285663-A (JP)
Title: Powder measuring device
Inventor: ASABA NOBORU
IPC: G01G13/00
Filed: 1995-04-10
Abstract: PURPOSE: To provide a powder measuring device, by which powder is measured without moving a filling receptacle and a measuring device to be filled in the filling receptacle, and the time required for-movement can be eliminated to heighten the workability and the productivity. CONSTITUTION: A powder filling receptacle 2 for storing powder is installed below the center of a storage tank 1 disposed in the circumferential direction. A powder intermittent discharge device 4 and a gathering chute 5 are disposed between a set of plural storage tanks 1 and the powder filling receptacle 2, whereby powder discharged from the storage tank 1 is measured to be discharged to the powder filling receptacle 2.
Patent JP-H10260614-A (JP)
Title: Image forming device
Inventor: MIYASHITA YOSHIAKI
IPC: G03G21/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To uniformly apply lubricant on a photoreceptor surface, also, to reduce the biting quantity of a brush, to reduce the rotating speed of a lubricant applying member and to prolong the life of the lubricant applying member by setting the bristle density of the brush of the lubricant applying member at a specified value or higher. SOLUTION: The lubricant applying member 60 is installed in the cleaning case 20 of a cleaning device 70, and the base end part of a sheet-like lubricant holding member 64 is rotatably and pivotally supported through a pin 63 in the cleaning case 20, solid lubricant 65 is held by the leading end part of the lubricant holding member 64, the lubricant holding member 64 is energized clockwise by an energizing member constituted of a pressure spring, then, the solid lubricant 65 is brought into press contact with the brush 62. In this case, it is important to increase the bristle density of the brush 62 of the lubricant applying member 60 in order to suppress unevenness in applying the lubricant on the photoreceptor surface, then, the bristle density of the brush 62 of the lubricant applying member 60 is set >=20,000 pieces/645.16mm<2> in this case.
Patent JP-H04297940-A (JP)
Title: Semiconductor memory
Inventor: ENDO KANICHI
IPC: G06F12/16
Filed: 1991-03-26
Abstract: PURPOSE:To reduce the scale of an error code correction circuit, to improve the yield of the semiconductor memory and to realize high reliability. CONSTITUTION:This semiconductor memory is composed of a shift register SFR0 to temporarily preserve output data composed of information bits D0-D3 and parity bits C0-C2 parallelly outputted from a memory array M, cyclic code correction circuit EC to calculate syndrome corresponding to the transfer cycle of this shift register, and exclusive OR circuit EXOR1 to logically operate the output of the shift register and the output of the cyclic code correction circuit EC.
Patent JP-H04296797-A (JP)
Title: Electronic musical instrument
Inventor: OKAMOTO TETSUO
IPC: G10H7/00
Filed: 1991-03-26
Abstract: PURPOSE:To effectively generate the musical sound of a sustained sound system even when an improper performance operation element is used as an operation element of a musical instrument of the sustained sound system such as a keyboard as to an electronic musical instrument having a physical model sound source for simulating the musical instrument of the sustained system such as a rubbed string instrument. CONSTITUTION:The musical instrument of the sustained sound system is applied as a physical model and the electronic instrument is equipped with a sound source which inputs physical model performance information corresponding to the physical image of the physical model and generates a musical sound; and performance information is outputted with a performance operation element together with pitch information and plural kinds of pattern of time variation in physical model performance information inputted to the sound source are interpolated according to the performance information to read out the physical model performance information.
Patent JP-S579527-A (JP)
Title: Manufacture of square-shaped seam welded metallic tube
Inventor: OGAWA SEIICHIROU
IPC: B21C37/15
Filed: 1980-06-21
Abstract: PURPOSE: To prevent an edge from lapping during welding by setting up a butting angle of upward side faces and performing welding under the pressure of upper and lower rolls and right and left rolls.  
     CONSTITUTION: A blank material 5, which is corner-bended in the processes up to a fin-path-roll 9 to form into an open section of roughly square-shaped, is sent to welding roll 10 in the next position. The material 5 is pressed from the periphery by the welding roll 10, 15, whereby, since for the roll 15 a caliber of welding rolls having a prescribed butting angle θ on upward faces composed of upper rolls 15a and 15b is used, therefore edges of upper side faces 21 and 22 make a weld juncture 11 without occurrence of overlaps and flaps. A square-shaped metallic tube 12 having the juncture 11 on its upward face is adjusted its sectional shape and its longitudinal shape through a Turk's head roll 13 for leveling, then, it is cut in a required length, thereby the product is made. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06301112-A (JP)
Title: Tilt mechanism for pan head device
Inventor: SHIMAMURA TAKASHI
IPC: G03B17/56
Filed: 1993-04-12
Abstract: PURPOSE:To tilt a camera to the desired photographic position by converting the reciprocating motion of a reciprocating member reciprocated by a driving means into the rotating motion with a rocking arm member, and transmitting the rotating motion to a tilt shaft to rotate it. CONSTITUTION:A screw rod 28 is fixed at the tip section of the spindle 34 of a motor 26, and a nut 30 is screwed to the screw rod 28. When the screw rod 28 is rotated by the driving force from the motor 26, the nut 30 is reciprocated in the right and left directions along the screw rod 28 via a feed screw system. A pin 36 is planted on the side face of the nut 30, and the pin 36 is coupled with a hole 38 formed on an arm 32. A tilt shaft 18 is fixed at the upper end section 32B of the arm 32. When the motor 26 is driven to rotate the screw rod 28, the nut 30 is moved to the right or left along the screw rod 28, the arm 32 is rotated with the tilt shaft 18 serving as a fulcrum, then the tilt shaft 18 is rotated.
Patent JP-H08153688-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: MIZUSHIMA ICHIRO
IPC: H01L21/3065
Filed: 1995-03-17
Abstract: PURPOSE: To selectively form a facet-free silicon film in a silicon exposed surface by supplying silicon raw material to a substrate after processing an exposed surface of a silicon region and a surface of an insulation film by fluorine containing gas. CONSTITUTION: After a gate insulation film 103 of a region excepting a gate part is removed, a chemically active silicon surface is exposed by fluorine processing, etc. Then, fluorine containing gas is made to flow for microwave discharge and generated active species is supplied to a silicon substrate 101. Silicon and fluorine radical react thereby and a surface of the silicon substrate 101 is etched by a specified depth to form a groove 105 in a substrate surface. Meanwhile, a large quantity of fluorine remains on a silicon oxide film. Thereafter, when amorphous silicon deposition gas is made to flow, an amorphous silicon film 107 selectively deposits in an exposed surface of the silicon substrate 101. Meanwhile, on a silicon oxide film, nuclear which induces decomposition of amorphous silicon deposition gas reduces because of attachment of fluorine and a silicon film does not grow.
Patent JP-S62255311-A (JP)
Title: Greasing device for shifting body
Inventor: SHIBAYAMA TAMOTSU
IPC: F16N7/14
Filed: 1986-04-12
Abstract: PURPOSE:To grease by changing over a control valve in a short time when greasing at low speed by arranging the constitution in such a way that a contact shoe reacts by the contact of the cam of a directional control valve and when the deformation quantity of an elastic body exceeds the force to be operated, of a valve body, the recovering force of the elastic body changes over the valve body in a short time. CONSTITUTION:When a slide head 2 further moves on the outward way and a cam 36 contacts with a roller 48 and a rotation member 56 is rotated, from the grease completed condition where the cam 37 of a machine operating valve 21 parted from a roller 45 and the operating valve 21 returned to the initial position S1, a spring 59 is elastically transformed and at the same time a push pin 58 sinks into a hollow 57. In this case when the displaced quantity of the rotation member 56 becomes large, the sink quantity of the push pin 58, that is, the elastically transformed quantity of the spring 59 also becomes large and when the force resulting from the elastic transformation exceeds the force needed for pressing a valve body 52, the spring 58 recovers and at the same time the valve body 52 operates to changeover in a short time by the recovering force. Consequently even at the time of low speed greasing where the head shifts slowly, maloperation of grease heads 3, 4 can be removed and steady greasing work can be executed.
Patent JP-S60228058-A (JP)
Title: Device for detecting degree of wear of tool
Inventor: INAZAKI ICHIROU
IPC: G01N3/58
Filed: 1984-04-26
Abstract: PURPOSE:To automatically detect the degree of wear of a tool without stopping a cutting process, by processing the output of an AE sensor through a band-pass filter, rectifying the output of the filter, and using a data sampling means to send out sampled data as a calculation output indicating the degree of wear of the tool. CONSTITUTION:An AE sensor 7 is secured to the shank 6 of a tool 5. The output of the sensor 7 is amplified by a preamplifier 8 and thereafter removed, by a band-pass filter 9, of a noise produced by a machine vibration or the like. The output of the filter 9 is rectified by a full-wave rectification circuit 10, the output of which is subjected to A/D conversion. A signal generated by the A/D conversion is entered into a microcomputer 12 so that the degree of wear of the tool 5 is determined through a system program and digitally indicated on a wear display unit 13. When the degree of wear has reached a prescribed level, a wear degree limit output is sent out. In order to eliminate the effect of the sporadic AE and take out the level of only the continuous AE correlative to the width of the wear of the flank of the tool, the maximum density AEm as to the probability density function of the full-wave rectification output of the AE is determined. As a result, the degree of wear of the tool is accurately detected even if the form of each chip of a workpiece becomes spiral.
Patent JP-S63251499-A (JP)
Title: Combustible gas capable of causing flame reaction
Inventor: KOBAYASHI HIROTSUGU
IPC: C10L3/10
Filed: 1987-04-08
Abstract: PURPOSE:To prepare the title gas which gives a flame having an excellent visual effect during combustion, by mixing a combustible gas composed of an aliph. hydrocarbon with a metal capable of causing a flame reaction. CONSTITUTION:A combustible gas (A) composed of an aliph. hydrocarbon is mixed with a metallic chelating agent capable of causing a flame reaction in the form of a soln. thereof in an org. solvent (e.g., acetylacetone).
Patent JP-H07290729-A (JP)
Title: Printing density restricting method of printer
Inventor: HAGIWARA KIYOTO
IPC: B41J9/00
Filed: 1994-04-22
Abstract: PURPOSE:To reduce a division printing time due to printing restriction and prevent the lowering of printing speed by performing the printing restriction due to the average printing density of all of hammers within a certain definite time and suppressing the temp. rise of the hammers to the same degree as conventional one and increasing the restriction value of the printing density during one stroke of all of the hammers as compared with conventional one. CONSTITUTION:A counter 20 counts the scheduled driving number of times of all of hammers during one stroke on the basis of printing data 10 sent from a circuit. When a comparator 30 detects that the driving number of times reaches a specific value, one printing line is divided into a plurality strokes so that the driving number of times of the hammers during one stroke becomes the specific value or less by a printing restriction means 50 to perform printing. The printing data 10 is also sent to a counter 21 from the circuit and the counter 21 counts the driving number of times of all of the hammers within the definite time indicated by a timer 60. When a comparator 31 detects that the driving number of times reaches an average printing density specific value, printing is stopped up to the completion of a definite time interval from a detection point of time by a printing stop means 70.
Patent JP-H10281706-A (JP)
Title: Tail clearance measuring device
Inventor: ONARI YASUKE
IPC: G01B21/16
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent contact at segment assembly by measuring tail clearance with sure for enabling the measurement of relative angle of a machine and a segment in cutting direction. SOLUTION: Relating to a device main body 11 attached to a Jack shoe 7 of a shield machine, a skin plate contact piece 12 contacts a skin plate 2, and one end of a supporting arm 13 is extended on the internal side of a segment 3, while a segment angle detector 15 supporting with free rocking, and an angle P between the supporting arm 13 and the segment is detected through contact to inside the segment. A rotation angle θ of the supporting arm 13 when the segment angle detector 15 contacts to the inside surface of segment is detected with a rotation angle detector. A control calculation part calculates the inclination angle of tail clearance, machine, and segment based on detection angle P of the segment angle detector 15 obtained at the measuring position and the detection angle θ of the rotation angle detector.
Patent JP-S60231064-A (JP)
Title: Ball screw
Inventor: IZAWA MINORU
IPC: F16H25/22
Filed: 1984-04-26
Abstract: PURPOSE:To enable proper use of function as a ball screw and function as a normal sliding face according to the direction of operation. CONSTITUTION:One of both slopes connecting the top to the bottom of screw thread of the male screw 2 of a shaft 1 is made an almost shperical ball face 2a and the other slope is made an almost plane sliding face 2b. In the case of female screw 4 of a nut 3 engaging with the male screw, similar ball face 4a and sliding face 4b are provided on both sides of the screw thread, and a ball 5 is interposed between the ball face 2a and the ball face 4a. When external force is applied in the direction of the arrow mark of Fig. 3, a gap g is formed between the sliding face 2b and the sliding face 4b and when the force is applied to the opposite direction, the sliding face 2b touches the sliding face 4b, and a gap is made to generate between the ball faces 2a, 4a and the ball 5.