baber/WOPTO huggingface dataset:
Patent JP-H07117071-A (JP)
Title: Injection molding method and apparatus
Inventor: NAKAJIMA KENJI
IPC: B29L22/00
Filed: 1993-10-22
Abstract: PURPOSE:To provide a method and apparatus for injection wherein the time required for curing of resin is shortened. CONSTITUTION:The resin A sent into a cylinder 2 by a screw 5 is heated and melted by a heater 2a and injected from the injection port 4a of a cylinder nozzle 4. At this time, high temperature gas B is injected from a high temp. gas injection nozzle 3 at the same time and mixed with the resin A as gas bubbles C to fill a mold 1 along with the resin A. The mold 1 is heated by a heater 1d and the curing of the resin A in the mold 1 is started by the heat of the mold 1. At this time, the resin A is also heated from the interior thereof by the gas bubbles C of the high temp. gas B mixed in the resin A to accelerate the curing of the resin A.
Patent JP-H05111208-A (JP)
Title: Bearing apparatus of motor
Inventor: TAKAHASHI MOTOHIRO
IPC: H02K5/167
Filed: 1991-10-14
Abstract: PURPOSE:To make a life of an oil-impregnated bearing long, by preventing the lubricating oil impregnated into the bearing from flowing out to the outside of a bearing holder owing to the increased inner pressure of the oil-impregnated bearing in a motor when sliding it. CONSTITUTION:In a bearing apparatus, a cylindrical bearing holder 23, into which an oil-impregnated bearing 28 is inserted, is fastened on a frame 20 of a stator 22, and the opening of the fixed end side of the bearing holder 23 is closed by a thrust-receiving plate 40. Also, the opening of the opposite side of the bearing holder 23 is sealed in an air-tight manner by a cap 30, into which a rotational motor shaft 29 supported by the oil-impregnated bearing 28 is inserted in an air-tight manner. Moreover, the opposite side part of the bearing holder 23 is extended, and its end part is bent to the rotational motor shaft 29, and an oil-filled part 27 is formed using the cap 30 as its bottom part, and then, oil 31 is filled into the part 27. Thereby, it can be prevented with the oil that a lubricating oil impregnated into the bearing 28 flows out to the outside of the bearing holder 23 owing to the increased inner pressure of the oil- impregnated bearing when operating it.
Patent JP-S62128902-A (JP)
Title: Method for separating and purifying high-concentration gaseous hydrogen using hydrogen storage alloy
Inventor: TAKEDA HARUNOBU
IPC: C01B3/56
Filed: 1985-11-27
Abstract: PURPOSE:To separate and purify high-concn. gaseous hydrogen without using other purifying systems by supplying high-purity hydrogen at regulated pressure to the final vessel contg. a hydrogen storage alloy before liberation of hydrogen and discharging other gaseous components. CONSTITUTION:A heating medium is introduced from a low heat source into a vessel 1 packed with a hydrogen storage alloy. At this time, the hydrogen in the vessel 1 is absorbed by the alloy, and the hydrogen pressure is reduced. When raw gas is introduced into the vessel 1, the partial pressure of hydrogen in the vessel 1 is increased, the hydrogen is selectively absorbed into the alloy, and the remaining other gaseous components, etc., are discharged to the outside of the vessel 1. The supply of gas is finished at this time. Then high-purity hydrogen is supplied into the vessel 1 from a hydrogen holder to discharge the other gaseous components remaining in the vessel 1. The heating medium is subsequently introduced into the vessel 1 from a high heat source to heat the alloy, and hence the hydrogen absorbed by the alloy is liberated and recovered as the gaseous product. The process is repeated, and the hydrogen having desired purity is supplied to the utilization source through a valve 7.
Patent JP-S61141962-A (JP)
Title: Preparation of resin-impregnated base material
Inventor: KUNITOMI TETSUO
IPC: B05D7/00
Filed: 1984-12-15
Abstract: PURPOSE:To perform perfect single side impregnation with good quality, by pressing th specific place of a base material continuously sent out under tension by a barrier plate to bent the base material and forming a resin sump between the barrier plate and the base material at the bent part. CONSTITUTION:The base material 2 coming to an electric insulating plate material continuously supplied from a base material roll 1 is bent by the lower end of a barrier plate 3, which is inclined toward the advance direction of the base material 2 in such a state that the upper end thereof is present in the side of the base roll 1, so as to be protruded downwardly. The gradient angle theta of the base material 2 is set to 90-180 deg. to the horizontal direction. A resin such as a phenol resin is dripped on the upper surface 3a of the 3a of the barrier plate 3 from a resin dripping apparatus 6 and a resin sump 4 is provided to the space formed between the base material 2, which is interposed between the bent point A and the turn roll 5a provided at a position higher than said bent point A in the side of the advance direction, and the barrier plate 3 and the base material 2 is impregnated with the resin by said resin sump 4.
Patent JP-H1093428-A (JP)
Title: Digital temperature compensation oscillator, its temperature compensation data generating system circuit, temperature compensation data generating jig circuit and temperature compensation data generating job installation
Inventor: MIZUKAMI TAKUJI
IPC: H03L1/02
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide the digital temperature compensation oscillator in which a time for a temperature compensation data generating job is reduced. SOLUTION: The digital temperature compensation oscillator 11 is provided with a switch circuit 6, a data write control section 13 and terminals 14, 15, 16 and 17. The oscillator 11 is connected to a temperature compensation data generating jib circuit 12 via the terminals and an output analog signal voltage of a D/A converter section 5 is varied within a setting voltage range. A switch circuit 6 interrupts the connection between the D/A converter section 5 and a voltage controlled oscillator section 7 and connects the D/A converter section 5, a comparator circuit 10, the voltage controlled oscillator section 7 and an LPF 9. An oscillated signal from the voltage controlled oscillator section 7 is fed back via a phase comparator circuit 8 and the LPF 9 and synchronously with a phase of a reference signal having a setting oscillation frequency.  When a voltage of the phase locked signal is in matching with a voltage of the analog signal, a data write control section 13 stores the voltage of the analog signal to a storage section 4 as temperature compensation data corresponding to ambient temperature.
Patent JP-S61143488-A (JP)
Title: Coke dry extinugisher
Inventor: ITANO SHIGEO
IPC: C10B39/02
Filed: 1984-12-18
Abstract: PURPOSE:The tltled extinugisher air is mixed with incombustible gas to be fed into the cooling chamber to allow the combustible gas in the incombustible gas to combust in the cooling chamber whereby the circulated gas is made incombustible by no use of a combustion chamber, resulting in reduction of installation costs and operation costs. CONSTITUTION:Air 18 is blown into the incombustible circulation gas 7 from the waste-heat boiler 9, preferably on the inlet side of the cooling chamber 5 using a air-feeding means consisting of air-feeding tube and blower 17. then, the circulating gas containing air is fed into the cooling chambers 3-5 to cool the red-heated coke 2 passing through the chambers by the movement of grate 6. Further, the actions of high temperature of red-heated coke 2 and of oxygen from the air mixed into the circulation gas allow the combustible gases such as hydrogen or carbon monoxide to combust whereby the circulation gas is made incombustible.
Patent JP-H02113649-A (JP)
Title: Routing control system for packet switching network
Inventor: OSHIMA JUNICHI
IPC: H04L45/24
Filed: 1988-10-21
Abstract: PURPOSE:To select the shortest route based on various conditions in a packet switching network by dynamically altering a routing table based on the contents of a response packet. CONSTITUTION:When an exchange station 1 transmits a route check packet to an exchange station 2, concerning routes 6 to 8, a route check packet 9 including the identifier of the route as information is transmitted to the route 6. Further to the routes 7 and 8, a route check packet 10 including the identifier of the route concerned and a route check packet 11 including the identifier of the route concerned are respectively simultaneously transmitted. When the exchange station 2 receives the route check packets 9 to 11, it transmits a response packet 12 set with a reception sequence as the information to the exchange station 11. Thus, since the packets are practically sent to the respective outgoing routes, the shortest route at such a time point can be obtained by actual measuring, and an optimum routing control can be executed.
Patent JP-H0798052-A (JP)
Title: Ceramic slide member
Inventor: FUNATANI SEIJI
IPC: F16H53/06
Filed: 1993-09-29
Abstract: PURPOSE:To provide a ceramic series slide member in which friction factor against the other member sliding in lubricant is decreased so as to obtain favorable sliding characteristic, and favorable sliding characteristic due to decrease of friction factor can be obtained without ultra-precise finishing difficult for the other member made of metal and of high cost in particular. CONSTITUTION:This is a ceramic slide member 1 (adjusting shin is removed) sliding against the other member in lubricant, and constituted of a ceramic material of which surface roughness of the sliding face against the other member 2 is under 3mum in mean roughness of ten points, and a composite film provided at least on the sliding surface of the ceramic material against the other member and dispersing pulverulent particles of metallic compound as solid lubricant in polymer.
Patent JP-2001088930-A (JP)
Title: Conveyor and heating furnace using it
Inventor: YOKOYAMA NOBUHITO
IPC: F27B9/24
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce thermal deformation of a supporting member of an object to be conveyed in a conveyor and improve thermal efficiency of a heating furnace using the conveyor. SOLUTION: Multiple supporting members are placed at a specified interval to form two rows opposing to each other as one and the other rows of supporting members, and the object to be conveyed 80 is supported at one end 80a and the other end 80b by adjacent supporting members in one and the other rows of the supporting members, respectively. Thermal deformation of the supporting member and heat capacity can be reduced by making respective row of supporting members integrally endlessly circulate in the vertical direction with retaining a relative position thereof, and the conveyor of excellent thermal efficiency can be realized.
Patent JP-H10112500-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TSUTSUI TAKESHI
IPC: H01L21/306
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the contact between an electrode and a semiconductor layer by providing a contact preventing means, for preventing the electrode from contacting the semiconductor layer through pin-holes of a passivation film, between the semiconductor layer and passivation film. SOLUTION: On a GaAs substrate 11, an n-type GaAsP layer 12 is epitaxially formed and an Si3 N4 passivation film 13 is formed thereon by the normal pressure chemical vapor deposition method in which pin-holes 14 are formed through the film 13 and an etching liq. is penetrated through the pin-holes 14 to form recesses 15. A part 14 of the film 13 is removed and Zn ions are diffused from the removed part 16 into the n-type GaAsP layer 12 to form p-type regions 17 and a positive electrode 18 is formed on the film 13 so as to connect these regions 17 and contact between the electrode 18 and layer 12 is prevented by the gaps of the recesses 15.
Patent JP-H09103428-A (JP)
Title: X-ray computer tomograph
Inventor: NANBU KYOJIRO
IPC: A61B6/03
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray computer tomograph for supporting an operation system capable of easily changing the positional relation of a projection data gathering surface and a testee body without being accompanied by a danger. SOLUTION: In this X-ray computer tomograph for gathering projection data in multiple directions relating to the testee body by an X-ray tube 3 and an X-ray detector 13 oppositely arranged inside a gantry 1 and reconstituting tomographic images based on the projection data, the X-ray tube 3 and the X-ray detector 13 are supported by moving mechanisms 7 and 15 movably inside the gantry 1 so as to change the positional relation of the testee body and the projection data gathering surface while the gantry 1 is kept fixed to the testee body.
Patent JP-S63118949-A (JP)
Title: Information processor
Inventor: ABE MITSUE
IPC: G06F9/48
Filed: 1986-11-07
Abstract: PURPOSE:To reduce the generating number of times of an interruption processing, by counting the number of times of the execution of a macro service executed without performing the saving of a register, etc. CONSTITUTION:When an I/O request acceptance part 114 receives the request of the macro service from an I/O request reception control part 101 via signal lines 104 and 105, the acceptance part 114 transfers a macro service processing instruction to an instruction register 112, and prohibits the updating of the contents of a program counter 109, a program status word 110, and a universal register group 111 by controlling an execution control part 113. Next, the content of a macro processing type designation register 116 is read out on the instruction register 112. The control part 113 controls the transfer of a buffer 124 in a peripheral device, and a macro service buffer 119 according to the read out content of a register 116, and subtracts 1 from a counter 118 when a processing is completed. When the value of the counter 118 goes to 0, the control part 113 sets an interruption processing request generating command line 122 in an active state for resetting, and performs a regular interruption processing request.
Patent JP-2001094589-A (JP)
Title: Electronic mail system
Inventor: NITTA YOSHIO
IPC: G06F13/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To lighten the burden on a client in an electronic mail system. SOLUTION: A server 10 is equipped with a spool means 12 which spools electronic mails delivered to a client 5, a storage means which stores conditions of the transmission of the electronic mails spooled by the spool means 12, and a processing means 13 which sends the electronic mails when the electronic mails spooled by the spool means 12 meets the transmission conditions.
Patent JP-H02115475-A (JP)
Title: Safety confirming device for mechanical parking device
Inventor: NUMATA MITSURU
IPC: E04H6/42
Filed: 1988-10-24
Abstract: PURPOSE:To detect the presence, size, moving state or the like of organisms in the area and contribute safety confirmation by arranging an infrared light receiving device at the upper section of the entrance port of a mechanical parking device and dividing the light receiving area into meshes. CONSTITUTION:An infrared light receiving device 6 covering a sense area containing automobiles to be stored or delivered is provided at the upper section of the entrance section of a mechanical parking device to detect infrared rays generated by a human, a small animal or the like. The light receiving area of the infrared light receiving device 6 is divided into meshes, the change of the received infrared light quantity for each mesh is detected, and the size, moving state or the like of an organism existing in the sense area are judged.
Patent JP-S63121613-A (JP)
Title: Nozzle for refining metal
Inventor: NAKAYAMA TAKESHI
IPC: C21C7/072
Filed: 1986-11-08
Abstract: PURPOSE:To decrease the frequencies of bubble back generation and the bubble back length by providing a prescribed nozzle to the lower part of a steel pipe mandrel to form swirling flow in the gas flowing out of a nozzle pipe. CONSTITUTION:This nozzle for refining metal is mounted with the nozzle pipe 2 to the lower part of the steel pipe mandrel 1 in the direction perpendicular thereto. The nozzle pipe 2 is provided with a mechanism for applying the swirling flow to the gas. The gas discharged from a discharge port 6 is blown in the state of swirling flow into a molten metal by which the gas is bubbled small and the formation of bubble columns is suppressed. The frequencies of the bubble back (bouncing back of the blown bubbles) and the bubble back length are thus decreased.
Patent JP-H03128633-A (JP)
Title: Battery charging method
Inventor: KITAMURA TOMOYOSHI
IPC: H02J7/34
Filed: 1989-10-13
Abstract: PURPOSE:To pull up the allowance in temperature rise so as to attain miniaturization by charging a battery through an impedance resistance higher than that of a rectifier part during floating charge, and charging the battery by charge during oven charge. CONSTITUTION:The principal part is composed of a commercial AC power source 10, a rectifier 11, a power stoppage monitor 12, a battery switch 13, a charger 14, a power source 15 for switchboard, a battery 16, a high impedance 17, etc. When a floating charge switch is operating, DC is supplied to the battery 16 from the rectifier 11 through the high impedance resistance 17, and when an even charge switch is operating, DC is supplied from the charge 14 to the battery 16. The battery 16 being charged during floating charge or even charge supplied DC voltage to the power source 15 for switchboard by the operation of the battery switch 13 during stoppage of commercial AC power stoppage. Hereby, the number of parts of the charger 14 can be reduced, and all allowance can be raised and miniaturization can be attained.
Patent JP-H01109138-A (JP)
Title: Fastening device for container of lorry
Inventor: TERAGUCHI TAKESHI
IPC: B60P7/06
Filed: 1987-10-22
Abstract: PURPOSE:To fasten loaded containers in a loading box easily and surely by liftably providing a rod on each fixed pillar erected in the loading box and engaging/disengaging engaging members fixed to this rod with the projecting portions of each container. CONSTITUTION:In a van type loading box 1 which is loaded on a vehicle body 2 and which can house refrigerating containers 8 laterally in two lines and longitudinally in three lines, fastening devices 9, 10 for fixing each refrigerating container 8 which has casters on the lower portion and projections 12 on the four corners of both upper and lower ends are provided. Each fastening device 9 on the side portions (inside fastening device 10 is also substantially the same) has a fixed pillar 15 erected between a floor 13 and a ceiling 14, and a rod 17 is liftably supported on the fixed pillar 15 via plural supporting members 16. An engaging member 18 having an engaging portion which is engageable with the projecting portion 12 is fixed to each of upper and lower portions of the rod 17 and by lifting up/down the rod 17 by holding a handle 21, the engaging members 18 can be engaged/disengaged with the projecting portions 12.
Patent JP-H0915252-A (JP)
Title: Revolution speed detector
Inventor: OGAWA AKIRA
IPC: G01P3/487
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To enable plural types of revolution speed signals different in pulse number to be taken out with a single rotor alone in a simple structure by installing plural pieces of magnetic poles in the peripheral surface part and a plane surface of this rotor in the circumferential direction. SOLUTION: This revolution speed detector A is provided with a first magnetic pole part 2, having plural pieces of magnetic poles formed side by side in the circumferential direction, on the peripheral surface part of a disklike rotor 1. In addition, a second magnetic pole part 3 having plural pieces of magnetic poles formed side by side in ring form in the circumferential direction, in a plane part on the inner diametral side of the rotor 1. In addition, a first magneto-electric transducing part 4 is opposedly set up in the magnetic pole part 2 at the specified space, and a second magneto-electric transducing part 5 is opposedly set up in the magnetic pole part 3, respectively. With rotation of the rotor 1, each of these magneto-electric transducing parts 4 and 5 outputs, for example, 25 pieces and eight pieces of voltage pulses at every rotation of the rotor 1.  Here, a direction affecting these magneto-electric transducing parts 4 and 5 of respective magnetic fields of the magnetic pole parts 2 and 3 varies as far as 90 degrees, so that magnetic flux is hard to interfere with one another.
Patent JP-S62126658-A (JP)
Title: Transparent-resin sealed semiconductor device
Inventor: SAWATANI HIROMICHI
IPC: H01L31/02
Filed: 1985-11-27
Abstract: PURPOSE:To make it possible to judge the position deviation from the regular position relationship between at least one of a light emitting element and a light receiving element and an island, on which the element is mounted, accurately, readily and in a short time by visual inspection, by mounting the element so that the corresponding side edge of the mounted element is aligned with at least one side edge of the island or the corresponding side edge of the mounted element is approximately aligned with a position reference line, which is formed on the island along at least one side edge of the island. CONSTITUTION:At least one side edge of a light-emitting-element mounting island 11 (in this example, a first side edge 111 and a part of a second side edge 112) is approximately aligned with the corresponding side edge of a light receiving element 62. Such a packaging state is determined as a judging reference for the regular position relationship between said parts 11 and 62. Whether the side edge of the light receiving element 62 is aligned with that of the island 11 or not is judged with visual inspection. Therefore, the judging work can be performed in a short time.
Patent JP-H02113975-A (JP)
Title: Determination of home position for carriage of serial printer and device therefor
Inventor: MATSUMURA TAKESHI
IPC: B41J19/18
Filed: 1988-10-25
Abstract: PURPOSE:To enable the determination of home position for a carriage always at a right place by comparing the total number of pulses with the number of pulses generated from a timing slit due to the running of a carriage from a home position detected, and performing a home position determination action again, if the detected home position is found as an erroneous position. CONSTITUTION:The total number of pulses is previously stored which generate from a timing slit 4 within a range where the carriage of a serial printer runs. When a home position for the carriage is determined, the carriage is allowed to run and a position where the carriage hits a carriage stopper and pulses from the timing slit stop, is detected. This home position is an imaginary home position. Next, the carriage is allowed to run until it comes in contact with a carriage stopper on the opposite side, to count the number of pulses generated from the timing slit. This number of pulses is compared with the previously stored total number of pulses generated in a particular travel action range. If these numbers coincide with each other, the detected home position is decided as a normal position. If they do not coincide with each other, the carriage is reset and determination steps are repeated until a normal home position is detected.