baber/WOPTO huggingface dataset:
Patent JP-H06177902-A (JP)
Title: Fault monitor for communication network system
Inventor: IWAMOTO YOSHINORI
IPC: H04Q1/20
Filed: 1992-12-04
Abstract: PURPOSE:To surely monitor a fault of a communication network in real time by providing a means monitoring a fault to a station of a LAN system and allowing the station to directly send an alarm signal through a private line on the occurrence of the fault. CONSTITUTION:On occurrence of a fault of a control section 20 in an alarm transmission circuit 31 built in a concerned monitor object station, a fault detection section 32 detects the fault and generates a detection output to activate a fault detection counter 33 and a fault watchdog timer 34. Furthermore, the detection section 32 resets a CPU in the control section 20 based on the fault detection to execute restoration processing. When the fault is a consecutive fault, the timer 34 detects it that the fault is the same consecutive fault and then the fault is discriminated to be a permanent fault. A comparator 37 compares a count of the counter 33 with a setting value set by a setting switch 36 and when the count reaches the setting reference count, the comparator 33 gives a fault detection output to alarm transmission circuits 38, 40 via a gate 46 to allow the circuits 38, 40 to raise an alarm.
Patent JP-H09156774-A (JP)
Title: Moving device
Inventor: KUMAGAI HIDEKI
IPC: B65G67/32
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To easily perform attachment by only one operator, to easily perform attachment/detachment without turning down right and left gates, and also to easily take out a heavy grain tank on a load carrying platform. SOLUTION: A moving device is so constituted that a grain tank 2 may be taken from a load carrying platform, by being moved through a process of being connected to the right and left parts of the grain tank 2 placed on the load carrying platform of a truck. A moving wheel 4 is suspended from the bottom of a base body 3, an attaching beam part 5 is inward projectingly provided on the upper part of the base body 3, and the attaching beam part 5 is positioned at the height beyond the upper edge of a gate 6 erected on the side part of the load carrying platform in a state where the wheel 4 is in contact with the ground.  A foot hooking part 9 is provided, capable of being locked and fitted by making a placing article 2 into a floating state in which it is lifted a little by pressing inward the lower part of the base body 3 by the foot in a state where a locking fitting part 8 is fit to a horizontal locking beam part 7 by inward inclining the base body 3 a little.
Patent JP-H07153542-A (JP)
Title: Manufacture of grounding electrode
Inventor: SATO YUKIO
IPC: H01R43/00
Filed: 1993-12-01
Abstract: PURPOSE:To provide a manufacturing method of an improved grounding electrode which is used for power transmission steel tower, mast or lighting grounding electrode for building and, which can allow the current efficiently and of which grounding work is simplified. CONSTITUTION:The liquid grounding resistance reducing agent 3, which includes semi-hydraulic gypsum, conductive salt and water holding agent as main components, is filled in a frame 1, in which a grounding electrode 2 is inserted, and the liquid grounding resistance reducing agent 3 is solidified to obtain a grounding electrode 5 coated with the solidified material 4 of the grounding resistance reducing agent. A frame is made of plastic material or water soluble material or corrosive material such as paper and pulp.
Patent JP-H04203221-A (JP)
Title: Valve timing control device of engine
Inventor: HITOMI MITSUO
IPC: F01L13/00
Filed: 1990-11-29
Abstract: PURPOSE:To improve the warming-up ability of an engine and reduce poisonous exhaust gas by advancing a closing timing of an intake valve over all operation areas when an engine is cooled, and advancing the closing timing of the intake valve in the near an engine idling area when the engine is heated. CONSTITUTION:An intake valve 3 and an exhaust valve 2 provided on an engine main body 1 are opened and closed by means of a cam mechanism 4 which is controlled so as to change opening/closing timings of the exhaust and intake valves 2, 3 by means of a variable valve timing mechanism 5. The variable valve timing controlling is carried out by means of an ECU 13, based on a switching map for a valve overlapping amount stored in a memory 13a. Under a condition of a low engine speed and a low engine load, a closing timing of the intake valve 3 is delayed compared to a condition of a high engine speed and a high engine load. When the engine is cooled, the closing timing of the intake valve 3 is advanced compared to the time when the engine is heated. Preferably, when the engine is cooled, the valve overlapping amount of the exhaust valve 2 and the intake valve 3 is decreased compared to the time when the engine is heated.
Patent JP-H05329681-A (JP)
Title: Multilayered brazing filler metal and its production and connecting method
Inventor: TAGO MASAKI
IPC: H01L21/52
Filed: 1991-12-10
Abstract: PURPOSE:To realize a good yield and a good joining property even after long-term preservation by laminating the metals constituting the brazing filler metal of a multiple element system alloy at the ratio of the thickness of the alloy brazing filler metal and heating the metals to the m.p. of the brazing filler metal or above. CONSTITUTION:The three-layered brazing filler metal 4 formed by cladding Au of 15mum each on both sides of Sn having 20mum thickness has the higher strength than the strength of the constituting metals. The workability by a die 19 and a punch 20 is degraded in the case of an ordinary Au-Sn alloy. The Au and the Sn diffuse and melt and form bumps 11 of the alloy brazing filler metal when the three-layered brazing filler metal 4 is press touched to semiconductor electrodes 8 and is heated to 300 deg.C. The micropieces of the brazing filler metal existing on the electrodes are coated on both sides with the Sn and Au which are oxidative metals and these micropieces not therefore exposed to the oxidative atmosphere at the time of working and melting. The micropieces are melted and made into the hemispherical bumps 11 even if fluxes are not used. The height accuracy of the bumps 11 is good and, therefore, the connection is made at the high yield when the bumps are mounted on a substrate 12 and are subjected to reflow.
Patent JP-H07150570-A (JP)
Title: Suspending scaffold construction method to construct caisson
Inventor: TODA TETSUO
IPC: E02D23/00
Filed: 1993-11-30
Abstract: PURPOSE:To perform scaffold assembling work, installing work inside of a caisson and removing disassembling work in a short time, and reduce sharply a quantity of scaffolds being used. CONSTITUTION:A suspending scaffold 17 integrally formed by assembling a frame scaffold or the like inside of a skeleton structure 9 whose bottom surface part is a girder shape or a floor shape and side surface part is a cage shape of a grid shape, is manufactured beforehand, on the one hand, suspending scaffold support anchors 22 are buried beforehand in a side wall part of a a caisson bulding frame lower part. The suspending scaffold 17 is suspended and supported through suspending members 24, and the anchors 22 are newly constructed with every construction of a caisson bulding frame, and the suspending members 24 are replaced in order with newly constructed anchors 22, and the suspending scaffold 17 is transferred upward.
Patent JP-H05135613-A (JP)
Title: Method of illuminating space in ceiling and embedded lighting equipment capable of illuminating space in ceiling
Inventor: ISHIDA TAKAHITO
IPC: F21V21/04
Filed: 1991-11-14
Abstract: PURPOSE:To ensure necessary illumination intensity for checking and maintaining facility equipment, pipings, wirings, etc., installed in a space in a building ceiling and to dispense with a flash lamp or a special light source. CONSTITUTION:A reflection plate 2 for an embedded lighting equipment is constructed in part in an open/close allowable manner to perform illumination by leaking light from a light source 3 through the opening 10 of the reflection plate 2 to a space in a ceiling. Even when a flash lamp is not in hand, necessary illumination can be kept by leaking illumination light to a space in the ceiling and prompt action can be taken in emergency. In this way, there is no need for preparing a flash lamp in hand and for providing illumination with a lighter or others, therefore to keep safety. Also, there is no need for adding special lighting installations in a space in the ceiling to provide cost effectiveness.
Patent JP-H10169561-A (JP)
Title: Totally-closed type motor compressor
Inventor: YAMAMOTO KIYONORI
IPC: F04B39/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a compressor which can attain reduction in noise caused by difference at the time of assembly, and high energy efficiency in the muffier mounting structure of a totally-closed type compressor. SOLUTION: This compressor, in which a low pressure chamber and a high pressure chamber are formed in compressing elements, is provided with a cylinder head 1 at which an inserting hole communicating with the low pressure chamber is formed, a suction muffier 4 which involves a communicating pipe 5 inserted in the inserting hole and is formed out of a material with low thermal conductivity, such as synthetic resin, a steel strip 8 which involves a spring part for bringing the communicating pipe 5 into press-contact with the cylinder head 1, and a screw for fixing both the ends of the steel strip 8 onto the cylinder head 1. It is constituted so that the communicating pipe 5 may be tapered so as to become thicker toward the cylinder head 1 side, and the steel strip 8 is screwed in a vertical direction against a tapered surface.
Patent JP-2000147421-A (JP)
Title: Confocal optical scanner
Inventor: TANAAMI TAKEO
IPC: G02B21/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the availability of light by arranging condensing means so that a boundary between the condensing means may be positioned on the equal half point of a segment linking between the center points of the condensing means. SOLUTION: The outputted light of a laser 1 is made incident on a microlens plate 2a, and then, condensed by each microlens to each pin hole on a pin hole plate 4 through a beam splitter 3. The light transmitted through each pin hole on the pin hole plate 4 is made incident on a sample 6 through an objective lens 5. Return light such as the light reflected by the sampling 6 is made incident on the pin hole plate 4 again through the objective lens 5, and the light transmitted through each pin hole is reflected by the beam splitter 3, and then, made incident on a light receiving part 8 through a relay lens 7. The microlenses are arranged so that the boundary between the microlenses may be positioned on the equal half point of the segment linking between the center points of the respective microlenses. It is preferable that each microlens is formed to a square.
Patent JP-H05138590-A (JP)
Title: Device for cutting off branch of broccoli
Inventor: ISHII TORU
IPC: A23N15/00
Filed: 1991-11-14
Abstract: PURPOSE:To mechanize the branch cutting work for broccoli so as to save labor and enhance the efficiency by providing such an arrangement that the peripheral surface of the stalk of broccoli and a cutter blade are rotated relative to each other in order to cut unnecessary branches thereof. CONSTITUTION:The stalk Ba of broccoli B is inserted into an insertion slot 7 in a stationary bed 2. This insertion is carried out while liner support members 8,... projected from the insertion slot 7 are urged toward opposite sides, and accordingly the lower surface of the head part Bc of the broccoli B is locked by the linear support members 8. Then, a branch cutting motor 18 in a branch cutting mechanism 4 is driven so that blade attaching arms 11,... are rotated in association with high speed of rotation of a rotary link 10, and cutting blades 3 at the front ends thereof are wedged into branches Bb of the broccoli so that the branches Bb are cut to a predetermined length. Thereafter, a rotary cutter 5 is advanced by an air cylinder 20, and the stalk Ba is cut to a uniform predetermined length.
Patent JP-H07180380-A (JP)
Title: Movement stop device of seat movable by drawing
Inventor: KAWAI KAZUYOSHI
IPC: E04H3/12
Filed: 1993-12-24
Abstract: PURPOSE:To make it possible to regulate the movement of a movable seat and lock and unlock the seat by erecting and folding down a stopper mounted to a turning shaft installed to a border between an installation floor for operation and a housing space with a lever. CONSTITUTION:A turning shaft 21 is installed to a border clearance between an installation floor area 5 and a housing floor area 6 where tile turning shaft 21 is pivoted so that it may turn and slide freely in the axial direction and energized to the left with a coil spring 23. A lever 25 pivoted on both ends of the turning shaft 21 is manually oscillated so as to turn and raise and fall a stopper 22 installed to the turning shaft 21 so that the movable seat 10 may be in a movable state between both areas 5 an 6 or in a state which blocks the movement. At that time, the lever 25 shifts the turning shaft to the left or the right by the action of fulcrum pins 26a and 26b of a bracket 26 and engages an engagement notch 28a of a lock means 27 with an engagement piece 28b of the turning shaft 21 or separates, thereby regulating the turning of the turning shaft 21 and locking the stopper 22 in a standing position or in a horizontal state or unlocking.
Patent JP-H04194232-A (JP)
Title: Manufacture of wall body
Inventor: YAMAUCHI EIICHI
IPC: B28B1/16
Filed: 1990-11-27
Abstract: PURPOSE:To efficiently form a wall body without break-away and fall-off by laying wall forming members on a formwork, uniformly sticking them on the surface of a wall body main body through fitting tools, binding members, and binding agent, and manufacturing it in a factory. CONSTITUTION:Wall forming members 3 are laid on a formwork 1 provided with a plurality of through holes while forming joint 4. Fitting tools 5 are inserted and projected from the underside of the formwork 1 to the joint 4, contacted with the wall forming members extending over two, and lockingly fixed to the formwork 1. Next, binding members 6 formed out of annular parts 6a, locking bodies 6b, and grounding branch bodies 6c are plantedly provided on the upper faces of the wall forming members 3. Further, filler 7 such as ballast is filled in the joint 4, binding agent 8 such as mortar is coated in layer so as to bury the keep plates 5b of the fitting tools 5, and the wall forming body 3 is formed in one body on the inner face of the formwork 1. Hereby, a wall body preventing break-away and fall-off can be manufactured.
Patent JP-H04196421-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MIYAGAWA KUNIKO
IPC: H01L21/28
Filed: 1990-11-28
Abstract: PURPOSE:To enable formation of buried fine contact without generating deterioration of electrical characteristics by providing a barrier metal to a part in contact with a substrate semiconductor within a hole, forming a Ge film on the barrier metal and then providing a Al-Ge-Si alloy on the Ge film. CONSTITUTION:An oxide film 2 is formed on a Si substrate 1 forming a P<+> diffused layer 15 which becomes a part of an element such as transistor on the surface thereof and a contact hole 10 is formed by etching the oxide film 2. A Ti film 20 and a TiN film 25 are formed by the sputtering and thereafter the lamp annealing is executed under the nitrogen atmosphere. Next, after the Ge film 3 is sputtered under the room temperature, a Al-Si-Cu alloy film 4 is formed thereon by the sputtering method. Thereby, a contact hole having the aspect ratio of 1 or higher can be buried and a junction leak current can be eliminated.
Patent JP-H01169332-A (JP)
Title: Method and apparatus for testing loading of pile
Inventor: ARAI KUNIHIKO
IPC: E02D13/06
Filed: 1987-12-25
Abstract: PURPOSE:To make it possible to evaluate supporting force only with a test pile, by measuring the compressing surface of a jack and the displacement of a pile head individually, computing a load acting on the pile, based on the amount of each displacement and the pressures and the areas of the jacks, and evaluating the supporting force of the pile based on the load. CONSTITUTION:A hollow pile 1 comprising upper and lower piles 1A and 1B is piled into a specified depth. Filling concrete 37 is provided at the lower part of the pile. A compressing pipe 3, which has a compressing jack 4 at the lower end and a loading jack 6 at the upper end, is inserted into the pile 1. The pressure receiving surface of the loading jack 6 is brought into contact with a pressure receiving plate 12, which is fixed to the upper end of the pile 1. Pressure is applied to both jacks 4 and 6 through the compressing pipe 3. The compressing areas and the displacements of the jacks 4 and 6 are individually measured. A load, which is applied on the pile 1, is computed based on the amounts of displacements and the pressures and the areas of the jacks 4 and 6. The supporting force of the pile 1 is evaluated based on the load.
Patent JP-H07182905-A (JP)
Title: Method for sealing lighting fixture for vehicle
Inventor: HISANAGA TAKASHI
IPC: F21V17/00
Filed: 1993-12-24
Abstract: PURPOSE:To facilitate separation and recovery of a lens or a lighting fixture body at the time of disassembling of a vehicle by injecting a room temperature curing type sealant to the connection surface between the lighting fixture for a vehicle and the lens, bonding the connection surface, and curing it at room temperature. CONSTITUTION:A lens 10 is made of glass, and the whole of a cup-shaped lighting fixture body (reflector) 14 is made of plastic such as PP. Since metal such as aluminum is applied to the inside of the cup-shaped body, the connection source of the body 14 is metal or plastic covered with aluminum. The connection surface between the body 14 and the lens 10 is formed into a plane mating shape. Otherwise, one of the body 14 and the lens 10 is formed into a projection while the other is formed into a groove 12, so that the body 14 and the lens 10 can be engaged with each other. A room temperature curing type sealant 18 is injected into the connection surface between the body 14 and the lens 10, and then, the connection surface is bonded to be cured at a room temperature. Consequently, the sealant for a lighting fixture can exhibit sufficient adhesiveness, water permeation resistance and interface peeling performance.
Patent JP-H01166723-A (JP)
Title: Heating material absorbing microwave
Inventor: ARAI NOBUSHIGE
IPC: A47J36/04
Filed: 1987-12-23
Abstract: PURPOSE: To gain microwave-absorbing pyrogenic material that may form a pyrogenic lamina mode of pyrometric heating matter by making the binder to have organometallic polymer. CONSTITUTION: Microwave-absorbing pyrogenic matter, pyrogenic by receiving irradiation of microwave, and a binder that binds the said matter and an organometallic polymer. As organometallic polymer, there are polytitanocarboxilane and polysiloxane resins and the like. The microwave- absorbing pyrogenic matter is so composed as above that the same functions pyrogenicity. Since the heat resistance temperature of the organometallic polymer used for the binder is approximately 1,000 deg.C, the microwave-absorbing pyrogenic matter has no chance to get deteriorated even in a case the pyrogenicity temperature of this pyrogenic matter gets 400 deg.C and over.
Patent JP-H11162966-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: MOMOI HIDEO
IPC: H01L29/78
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce fluctuation of boron concentration in a BPSG(boron doped phosphor silicate glass) film, and to improve a gap filling ability of a fine electrode wiring space and moisture resistance. SOLUTION: A first BPSG film 18 is deposited on a semiconductor substrate 1 where gate electrode 8A are formed by reacting ozone and source gas containing TEOS(tetraethyl ortho silicate) by a first reduced pressure condition (about 350 Torr-550 Torr) lower than ordinary pressure. Then, ozone and source gas containing TEOS are reacted by the reduced pressure condition (about 100 Torr-300 Torr) lower than the first reduced pressure condition. Consequently, a second BPSG film 18 is deposited on the first BPSG film 18.
Patent JP-H0727272-A (JP)
Title: Manufacture of connecting metal piece for fluid pipe line
Inventor: NARUKI SHUNICHI
IPC: F16L33/20
Filed: 1993-12-24
Abstract: PURPOSE:To simplify the manufacturing process of a connecting metal piece for the fluid pipe line and save the manufacture cost by realizing the bulge deformation of the vicinity of the edge of a middle hole toward the axis of a pipe body in the condition where the expanded part of the pipe body is fitted in the middle hole. CONSTITUTION:In manufacturing a connecting metal piece (A), a pipe body 2 having a expanded part 6 where the outer diameter is expanded is inserted into the center part in a metal piece bosy 1 where a middle hole 4 having the diameter equal to the outer diameter of the expanded part 6 and an outer hole 3 are concentrically formed adjacent to each other. The bottom surface 3a of the outer hole 3 is pressed to the side of the middle hole 4 in the condition where the expanded part 6 is fitted in the middle hole 4, and the part close to the edge 4a of the middle hole 4 is bulged toward the axis of the pipe body 2. The metal piece body 1 is connected to the pipe body 2 by forming a bulged part 7 which is externally brought into contact with the whole circumference and prevents the fall-out onto the pipe body 2 at the part adjacent to the expanded part 6. This constitution allows correct and strong connection of the metal piece body 1 to the pipe body 2 through the cold heading.
Patent JP-2000154158-A (JP)
Title: Fluorine-containing compound and its production
Inventor: KASHIWAGI KIMIAKI
IPC: C07C29/36
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as an intermediate for various fluorine compounds by using a specific carboxylic acid halide. SOLUTION: This compound is shown by formula I (M is H or an alkali metal). (A) A carboxylic acid halide of the formula CF2ClCFClCF2COX (X is a halogen) is reacted with (B) a compound of the formula CF3SiR2 (R is an alkyl) and (C) a compound of the formula YF [Y is an alkali metal or an NR1R2R3R4 (R1 to R4 are each H or an alkyl) ] in an aprotic polar solvent such as acetonitrile, etc., at -80 deg.C to 100 deg.C for 30 minutes for about 100 hours to preferably give an alkoxide of formula II.
Patent JP-H01170072-A (JP)
Title: Semiconductor substrate provided with superconductor layer
Inventor: HARADA KEIZO
IPC: C23C16/30
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a substrate on which a semiconductor single crystal layer and a composite oxide superconductor layer are uniformly laminated by a method wherein a composite oxide superconductor thin film is formed on an InSb semiconductor layer deposited on a Si substrate. CONSTITUTION:An InSb semiconductor layer 2 is formed on a Si substrate 3, and a composite oxide superconductor layer 1, which contains a least an element alpha selected from elements of IIa in the periodic table, at least an element betaselected from elements of IIIa in the periodic table, and at least an element gammaselected from elements of Ib, IIb, IIIb, IVa, and VIIIa in the periodic table, is laminated thereon. Moreover, it is desirable that a superconductor layer is formed of a composite oxide superconductive material. By these processes, a semiconductor single substrate, on which a semiconductor single crystal layer and a superconductive material are uniformly laminated, can be obtained.