baber/WOPTO huggingface dataset:
Patent JP-S6149190-A (JP)
Title: Variable displacement type rotary compressor
Inventor: SUZUKI SHINICHI
IPC: F04C28/26
Filed: 1984-08-16
Abstract: PURPOSE:To make it possible to efficiently operate a vane type compressor at a small discharge rate, by providing a bypass device for communicating a working chamber during compression stroke with a working chamber during suction stroke and a variable restrictor device for constricting a suction passage, in the rotary compressor. CONSTITUTION:In a vane type rotary compressor, a rotary plate 64 for communicating a working chamber 32 during compression stroke with a working chamber during suction stroke, is provided in a position facing the opening section of a cylinder on a front end plate 4. Meanwhile, a variable restrictor member 140 which may block a suction passage 138 under the dynamic pressure of sucked fluid is disposed in the suction passage 138. Therefore, upon high rotational speed operation the compressor may be efficiently driven at a small discharge rate due to the bypass action of the rotary plate and the suction constricting action of the variable restrictor.
Patent JP-2000357918-A (JP)
Title: Reference frequency signal switching circuit
Inventor: KUDO YASUHARU
IPC: H03K17/76
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a reference frequency signal switching circuit adjusting and outputting the level of an inputted external reference frequency signal. SOLUTION: An inner oscillator 3 generating an internal reference frequency signal, an outer reference frequency signal input terminal 1, to which an outer reference frequency signal is inputted and a signal switch circuit 5 selecting and outputting the internal reference frequency signal and the outer reference frequency signal are installed and an output level adjusting circuit 6 setting the level of the outer reference frequency signal outputted to a reference frequency signal output terminal 7 to a prescribed level is installed. Thus, the output level is set to be constant.
Patent JP-H0730974-A (JP)
Title: Remote controller
Inventor: TSURUTA NORIO
IPC: B60R25/00
Filed: 1993-07-12
Abstract: PURPOSE:To perform a smooth ID code writing by receiving a signal tone by a microphone on an input side. CONSTITUTION:The writing processing of an ID code can be smoothly performed without performing a switch operation for which much labor and time is required because this controller is provided with a means where a microphone 14 is connected to the input side of the electronic controller 13 mounted on a receiver 12, the mode becomes an ID code writing mode when a signal tone is received and the ID code is written. Except that an LED 16 is used as a notification means, the flickering of the parking light 17 connected with the receiver 12 and the sounding of a horn 18, etc., can be used as the notification means. When a reception antenna 15 receives the ID code transmitted before a transmission signal, the microphone 14 receives a signal tone and performs a writing processing as an ID code writing mode for judging whether the ID code matches with the registered code.
Patent JP-2000005074-A (JP)
Title: Electric coffee maker
Inventor: MIKAJIRI KAZUMI
IPC: A47J31/057
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To surely boil water and to pour hot water free from chlorine components into an extracting container by heating/boiling water in a water riser and providing a limiting means limiting a water flowing area a the water riser to ensure the boiling to surely boil water. SOLUTION: Water W in a water container 2 is introduced into the water riser 8 through a water guiding pipe 3b from a check valve 6 and the inside of the pipe 8 is filled with water to a water level equal to that of the container 2. At the time of turning on a switch at this time, water in the riser 8 and the pipe 3b is heated by energizing to the heater 3a and the auxiliary heater 13 of a heat generating body 3. When water in the pipe 3 is boiled, hot water in the pipe 8 is pushed up from the pipe 3b by its steam pressure and hot water is made to drip into the extracting container 11 from a hot water pouring port 10.  At this time, a core material 14 is provided in the pipe 8, a water passage is made an annular passage between the inner face of the pipe 8 and the outer face of the material 14 and a heat capacity to heat by the heater 13 is reduced to facilitate boiling of water in the pipe 8.
Patent JP-S6232620-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURITA KAZUYUKI
IPC: H01L21/314
Filed: 1985-08-03
Abstract: PURPOSE:To improve the moisture resistance, by using the constitution of an insulation layer plus amorphous semiconductor layer as the passivation film of semiconductor device. CONSTITUTION:In the usual manner, elements are formed on an Si substrate 1, on the surface of which wiring pattern 11 of an Al is formed. As a passivation film, a compound layer is formed according to the following constitution. That is, a PSG layer 2 as an insulation layer and an amorphous Si layer 3 as an amorphous semiconductor layer are coated in order by applying a CVD method and a plasma CVD method, respectively. The CVD for the PSG layer applies monosilane (SiH4) and phosphine (PH3) as a reaction gas, which are decompressed and thermally decomposed in the process. The plasma CVD for the a-Si layer applies decompressed SiH4, and impresses the substrate at 415 deg.C with electric power. Then a contact window 5 for bonding is opened and made to expose a wiring pattern 11.
Patent JP-S57102216-A (JP)
Title: Countercurrent adsorbing filter for treating liquid and its operation method
Inventor: FURIIDORITSUHI MARUTEINORA
IPC: B01J49/90
Filed: 1981-10-28
Abstract: The invention concerns a counter-current adsorption filter for the treatment of liquids, with different adsorbents which require different regenerating agents, in which loading of the different adsorbents is effected in a stream of liquid flowing upwards and regeneration of the different loaded adsorbents with the different regenerating agents is effected in a stream of liquid flowing downwards, the inside of which filter is subdivided, by horizontal devices which are permeable to liquid, into a number of chambers corresponding to the number of different adsorbents to be used; in which the adsorbents which are regenerated with different regenerating agents are present in adjacent chambers; the chambers - with the exception of the topmost chamber of the filter - are equipped with a liquid drainage system which is located below the device which is permeable to liquid and forms the upper boundary of the chamber, and which is embedded in a layer of inert material; and in which the individual chambers are filled with a certain amount of adsorbent. The invention furthermore concerns a process for the operation of this letter.
Patent JP-H0221615-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUNAHASHI TOMOHIRO
IPC: H01L21/20
Filed: 1988-07-08
Abstract: PURPOSE:To suppress breakdown at a step part of a seed part with a shield layer being formed by forming a silicon film which is to become the shield layer at an opening part in an insulating film. CONSTITUTION:A silicon oxide film 11 as an insulating film is formed by deposition or thermal oxidation on a silicon substrate 10. A part of the film 11 is etched away, and an opening part 12 is formed. A doped polysilicon film 13 as a silicon film which is to become a shield layer is deposited on the silicon oxide film 11 including the opening part 12 in the silicon oxide film 11. At this time the thickness of the doped polysilicon film 13 is made sufficiently thicker in comparison with the step at the opening part 12 in the silicon oxide film 11. Therefore, the step of the doped polysilicon film 13 on the opening part 12 is gentle. A LOCOS oxide film 15 is formed on the doped polysilicon film 13. An opening part is provided in the film 15 at the upper part of the opening part 12 in the silicon oxide film 11. The end surface of an opening part 15a is gentle. Therefore, a polycrystalline silicon film 16 on the LOCOS oxide film becomes gentle, and the occurrence of the breakdown at the step part can be suppressed.
Patent JP-H0462357-A (JP)
Title: Heat accumulating and recovering system
Inventor: OSHIRO HIDEYUKI
IPC: F24S90/00
Filed: 1990-06-29
Abstract: PURPOSE:To enable thermal energy accumulated underground to be efficiently taken out when required, by providing a heat collector for collecting solar heat and transferring the heat to a heat-accumulating fluid, a heat storage tank for storing the fluid therein, an underground tank buried underground for storing the heat storage tank and a gas-permeable heat-accumulating material therein, and a heat-recovering system for taking out air having been blown into the underground tank and undergone heat exchange. CONSTITUTION:When hot water supplied with thermal energy by a heat collector 14 is fed into a heat storage tank 19, air in an underground tank 11 is heated through heat exchange at heat-radiating fins of the tank 19, and crushed stone 26 is also heated. As a result, the underground tank 11 is wholly heated, and thermal heat is transferred into ground through a concrete wall 33. After the heat transfer, also, the underground tank 11 is supplied with thermal energy through hot water fed into the heat storage tank 19, and heat is continuously transferred into ground G. By the heat transferring operation, thermal energy is accumulated in a considerable region of ground G centering at the underground tank 11. When heating is required, a fan device 20 is operated. The thermal energy accumulated underground can be recovered easily and efficiently by simply operating a heat-recovering means.
Patent JP-H05340931-A (JP)
Title: Temporary display method of position for releasing finishing material
Inventor: INOUE YASUO
IPC: E04G23/02
Filed: 1992-06-08
Abstract: PURPOSE:To eliminate the need for irradiation with ultraviolet rays for visually confirming a marking and then recover the appearance of a building by exfoliation in a certain period. CONSTITUTION:A marking liquid M which is stored in a pressure tank 12 is a solvent volatile type colored paint where a resin and a dye pigment are blended and dispersed to a solvent and a dilution agent as in a normal paint, a covering is formed on the surface of an outer wall 2 by spray paint, and then a part of a release 2a is instructed by a gay color according to color development using a dye or a pigment component. Also, a remover is contained within the resin component and the remover appears on the covering surface for the outer wall 2 due to aging for reducing adhesion property, thus resulting in exfoliation easily due to an external force such as wind.
Patent JP-2001007523-A (JP)
Title: Manufacture of wiring board
Inventor: TOKITO KEISUKE
IPC: H05K3/46
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring board in which a wiring conductor layer and a through hole conductor layer of high density is formed. SOLUTION: A photocuring ceramic sheet 1a provided with through holes 4a and a ceramic green sheet 2 formed by dispersing ceramic powder in organic resin composition material are manufactured, and a conductor layer 7 for wiring of a given pattern is formed using photosensitive conductive paste 5 on the upper surface of the ceramic green sheet 2, and further a conductor layer 8b for through hole is formed in the through hole 4a of the photo-setting ceramic sheet 1a. After this, the photocuring ceramic sheet 1a in which the conductor layer 8b for through hole is formed is stacked on the ceramic green sheet 2 on which the conductor layer 7 for wiring is formed, and they are baked.
Patent JP-S6149857-A (JP)
Title: Image recorder
Inventor: OBA SAYOKO
IPC: G03G15/05
Filed: 1984-08-20
Abstract: PURPOSE:To form highly precise pictures with high speeds by a method in which an auxiliary cell of almost the same potential as at least one toner holder is provided on at least one side of the upstream and downstream sides of a recording cell, and the toner flying paths are controlled by electric fields formed by these cells. CONSTITUTION:When a sleeve 2 as a developer holder is turned to the direction of arrow A, toners 3 are attracted by the sleeve 2 by the magnetic force of a magnetic roll 1 and fed. When applying a voltage between a recording cell 7 and the sleeve cell 2, the toners 3 carried to the recording section fly from the sleeve 2 toward the cell 7 to adhere to a recording medium 6. In this case, the flying path coincides with the electric pressure line between the sleeve 2 and the cell. The electric pressure line is widened on the sleeve 2 side by the distribution of electric field between the sleeve 2, the cell 7, and an auxiliary cell 9 and abruptly condensed on the cell 7 side and sufficiently condensed even on the front side. The use of the cell 9 enables highly precise fine pictures to be formed with high speeds.
Patent JP-H0724076-A (JP)
Title: Emergency escape equipment for building
Inventor: OKABE YONOSUKE
IPC: A62B1/02
Filed: 1993-07-12
Abstract: PURPOSE:To provide an emergency escape equipment for such an emerged disaster as fire by which people on an upper story can safely be rescued even in a power cut in an multistory building. CONSTITUTION:This equipment is provided with a descending passage 2 vertically installed for escape through a multistory building and a foldable and thermal resistant life capsule 10 formed in a slightly shorter diameter than the diameter of the descending passage in the descending passage 2 for descending.
Patent JP-H0460182-A (JP)
Title: Screw pump
Inventor: HAYASHI AKIRA
IPC: F04C13/00
Filed: 1990-06-29
Abstract: PURPOSE:To obtain stable operation by providing many rollers for suppressing an upper end of a holder of holding a partitioning plate, in the case of a device in which the partitioning plate for closing adjacent blades of a screw is slidably provided in a longitudinal groove formed in an axial direction in the internal peripheral surface of an outer cylinder for housing the screw. CONSTITUTION:A screw pump is provided with a longitudinal groove 3, extended in an axial direction, in the internal peripheral surface of an outer cylinder 1 while a screw 2 turnably in the pump outer cylinder 1 and a partitioning plate 5, which closes blades 2a, 2b of the screw 2 adjacent to a center shaft 4, slidably in the axial direction in this longitudinal groove 3. That is, upper and lower chains 13 are horizontally linked between upper and lower sprocket wheels 14, 15 rotatably supported to upper both sides of a base table 1a above the outer cylinder 1, and the upper and lower in an advancing side of a holder reverse side of the partitioning plate 5 are connected by a pin to these upper and lower chains 13. Here, many rollers l8a... for suppressing an upper end of a holder are provided in a retaining casing body 18b. A guide for aligning a direction of the holder to the direction of the chain 13 is fixed to the inside of the chain 13.
Patent JP-S5691974-A (JP)
Title: Controller for cast molten metal level
Inventor: ASANO TOSHI
IPC: B22D11/18
Filed: 1979-12-27
Abstract: PURPOSE: To hold a cast molten metal in a mold at a prescribed liquid level without time lag by detecting the velocity of a flow of the molten metal in a nozzle and then by driving an outflow controller on the basis of a deviation from a set flow velocity value.  
     CONSTITUTION: If the liquid level of molten metal 12 in mold 15 lowers below a set liquid level, a set flow velocity value by function converter 19 increases, and consequently slide valve 13 is increased in opening amount by controller 34 and hydraulic unit 35. Therefore, the velocity of the flow of molten metal in nozzle 14, namely, the amount of molten metal 12 injected into mold 15 increases, so that the liquid level is controlled to the set liquid level. On the other hand, if the liquid level of molten metal 12 in mold 15 rises above the set level, the set flow velocity value by function converter 19 decreases and the opening amount of slide valve 13 by controller 34 and hydraulic unit 35 is decreased to hold the molten metal at the set liquid level. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6064775-A (JP)
Title: Monitoring method for tig arc welding
Inventor: SUGIYAMA NOBORU
IPC: B23K9/10
Filed: 1983-09-16
Abstract: PURPOSE:To detect quickly intrusion of air into an arc by detecting the intensity of the iron spectral lines of a specific wavelength released from the arc, comparing the same with a reference value and issuing an alarm when the value exceeds the reference value. CONSTITUTION:Many optical fibers 2 are disposed as a lighting part around the top end of a welding torch part 1 and the rear side of the fibers is bundled and is divided to three bundles. The respective branch fibers are connected to interference filters 3. The three spectral lines of an FeI line and the BG lines on the right and left thereof pass respectively through the filters 3 and enter a photocell 4 which is a signal converting means. The FeI line is converted to a detection signal corresponding to a peak value S and the two BG lines are converted to the signal corresponding to the BG value. These signals are averaged by a signal processing means and a reference signal N is obtd. The detected signal S and the reference signal N are calculated with (S-N)/N and the signal is transmitted to an alarm 6 when the value exceeds a prescribed value.
Patent JP-S6152446-A (JP)
Title: Support mechanism for transmission shaft of automatic speed change gear
Inventor: MOROTO SHUZO
IPC: F16H57/021
Filed: 1984-08-17
Abstract: PURPOSE:To prevent an increase in vibration by supporting the input side end portions of the first and second intermediate transmission shafts by output side end portions of an input shaft and the first intermediate transmission shaft, and supporting the output side end portions thereof by an automatic speed change gear case and the input side end portion of an output shaft. CONSTITUTION:The input side end portion of the first intermediate transmission shaft 14 of a speed change gear is supported by the output side end portion of an input shaft 11 of the speed change gear. The output side end portion of the first transmission shaft 14 is supported by a case of the automatic speed change gear. The input side end portion of the second transmission shaft 1 of the speed change gear is supported by the output side end portion of the first intermediate transmission shaft 14 of the speed change gear. Further, the output side end portion of the second intermediate transmission shaft 1 is supported by the input side end portion of an output shaft 3. In this arrangement, the whirling amount of the second intermediate transmission shaft 1 can be reduced to prevent an increase in vibration, and besides reduce the axial dimensions of the whole transmission shafts.
Patent JP-S6063633-A (JP)
Title: Clock control circuit of disk controller
Inventor: SAKAMICHI YOSHIHIKO
IPC: G06F3/06
Filed: 1983-09-16
Abstract: PURPOSE:To prevent a system from being shut down when a clock signal is ceased by supplying the 2nd clock signal to a disk controller instead of the 1st clock signal sent out of a magnetic disk controller when the 1st clock signal is stopped for a specific period. CONSTITUTION:A DMA transfer instruction is supplied through a CPU1, the disk controller 4 places the CPU1 in a hold state, and DMA transfer between said controller and a memory 2 is performed. In this case, if the clock signal CLOCK- R or CLOCK-W sent out of the magnetic disk device 3 is stopped for a certain period, the disk controller 4 carries on the DMA transfer on the basis of a system clock signal S-CLOCK to complete the DMA transfer. Therefore, the shutdown of the system is evaded.
Patent JP-S6067007-A (JP)
Title: Machine tool provided with gang head changer
Inventor: TAKAGI MASAYOSHI
IPC: B23Q3/157
Filed: 1983-09-16
Abstract: PURPOSE:To eliminate any influence of chips, by installing a swivel arm, which carries a gang head into a machining unit, in position away from the machining unit. CONSTITUTION:A swivel arm 36, which carries a gang head 15 into a machining unit 13 is rotatably installed within a plane surface in and around a standby station 21 separate from the machining unit 13, and with this swivel arm, the gang head 15 inside the machining unit 13 is pushed out by the gang head 15 to be carries in the machining unit 13 and then taken out to a carry-out station 22. Therefore, both of carrying in and out of the gang head 15 are performable at the same time, while constitution for carrying in and out can be done simply and, what is more, since no influence of chips is received, stable operation may be enjoyed.
Patent JP-H04231967-A (JP)
Title: Cap for gas discharge facilitated fluid container
Inventor: KUREIGU JIEIMUZU BERU
IPC: A61B5/15
Filed: 1991-06-18
Abstract: PURPOSE: To obtain a cap by which, after a container is filled with a sample liquid, air can be let out of the container without displacing the sample liquid wastefully. CONSTITUTION: This cap has a tubular housing 1, one end of which is gas-tightly fitted to an open end 53 of a container 50, the housing 1 is provided with check members 6, 75 fixed in the housing 1 between both end parts of the housing, and the check members are adapted to enable outflow of gas from the housing when the members are dry, and inhibit outflow of a liquid from the housing 1 when they are wet.
Patent JP-2001001524-A (JP)
Title: Electrostatic ink jet recording apparatus
Inventor: MIZUYAMA YOSUKE
IPC: B41J2/06
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic ink jet recording apparatus which can solve the problem in an electrostatic flocculation ink jet that a printing density is lowered because of diffusion of coloring material particles accompanying discharge signals or coloring material particles are not discharged. SOLUTION: The apparatus has a group 1 of a plurality of recording electrodes set along a nearly straight line, an upper plate 3 and a lower plate 4 holding the recording electrode group 1 therebetween, ink discharge openings 10 formed by the upper plate 3 and lower plate 4, and a plurality of guard electrodes 2 arranged via the recording electrode group 1 with separating the ink discharge openings 10. When recording electrodes of the recording electrode group 1 are selectively driven thereby discharging ink to print to a recording medium, an absolute value of a potential impressed to the guard electrodes 2 is controlled to be larger than an absolute value of a signal voltage impressed to the recording electrodes.
Patent JP-H0221740-A (JP)
Title: Line control method
Inventor: MATSUO TATSURO
IPC: H04L12/28
Filed: 1988-07-11
Abstract: PURPOSE:To connect a LAN system of the time slot assignment system in the congestion state to an ISDN user network interface reference point S by converting the message content of an information frame of a layer 3 of an ISDN network interface protocol into other content and transmitting the result when the LAN system is in the congestion state. CONSTITUTION:In order to establish the network connection by a terminator (NT2) 1 the information frame (call setting message) of the layer 3 of the ISDN user network interface protocol is sent. The LAN system 2 of the time slot assignment system is converted into an invalid release message in the congestion state and sent to a subscriber's equipment (TE1) and a termination adaptor (TA) 4. The subscriber's equipment (TE1) and the termination adaptor (TA) 4 recognize it that the release message is an invalid message. Thus, when the LAN system 2 is in th congestion state, the network connection is not established and the LAN system 2 of the time slot assignment system in the congestion state is connected to the reference point S of the ISDN.