baber/WOPTO huggingface dataset:
Patent JP-S6072205-A (JP)
Title: Foil-wound transformer
Inventor: OITATE TOSHIAKI
IPC: H01F27/28
Filed: 1983-09-28
Abstract: PURPOSE:To increase the cooling effect by enlarging a contact area of a cooling duct and a cooling medium by filling the duct with epoxy resin and metal powder when a metallic sheet and an insulating sheet are laminated and wound around an iron core and a cooling duct is arranged among them for cooling the windings by flowing the cooling medium through it. CONSTITUTION:A metallic sheet 2 and an insulating sheet 3 are laminated and wound around an iron core 1 to compose a low-voltage winding 4 and a high- voltage winding 5. At this time, a cooling device 6 comprising a vertical insulating pipe 11 and a partion part 16 on its surface is inserted among the respective layers of the windings 4 and 5 in parallel to the iron core 1 and a cooling medium 15 circulates from a cooling medium tank 14 in it. The duct 16 does not remain vacant but it is filled with epoxy resin and metal powder of 10wg% and 90wg% respectively. Thus, dwell time of the cooling medium 15 is prolonged and the contact area is enlarged thereby increasing the cooling effect for the windings 4 and 5.
Patent JP-H0228487-A (JP)
Title: Dwelling facilities equipped with home elevator
Inventor: SHIMIZU KUNIO
IPC: B66B7/00
Filed: 1988-07-19
Abstract: PURPOSE:To permit a person to view the sky full of starts and the outside scenery from a high position by installing an elevation passage for a home elevator higher than the house top of a house and installing a viewing part and forming a transparent window on an elevator cage and displaying the fact of viewing at the viewing part to each floor. CONSTITUTION:An elevation passage 2 is erected on the side wall of an individual house consisting of the first floor 1FL and the second floor 2FL. A cage frame 4 supported by a plunger 3 is installed in the elevation passage 2. When a person in a cage 5 which is supported onto the cage frame 4 through a vibrationproof rubber 6, a sensing switch 7 senses the presence of the person. Further, a display device 12 is installed in the upper part of an inlet/outlet door 11 on each floor, and the fact that the person in the cage 5 looks over the outside scenery through a transparent window 10 and a transparent window 9 in a viewing part 8 is displayed. Further, when the cage 5 is in the viewing part 8, the sensing switch 7 and a switch 14 are turned ON, and a relay 15 is excited, and a contact point is turned ON, and the display device 12 lights up.
Patent JP-H0846313-A (JP)
Title: Mounting structure of package
Inventor: YAMAZAKI NAOKI
IPC: H05K3/36
Filed: 1994-07-29
Abstract: PURPOSE:To provide a mounting structure in excellent workability hardly cracking in a junction part in relation to the mounting structure of a ball grid array. CONSTITUTION:Within a mounting structure wherein a package 2 is soldered onto a printed-wiring board 6 by melting solder bumps 4 provided on the rear surface of the package 2 in the printed-wiring board 6, dummy bumps 10 are provided at least three positions on a straight lines on the rear surface of the package 2.
Patent JP-S6423942-A (JP)
Title: Can barrel body
Inventor: MATSUZAKI MINEO
IPC: B65D8/00
Filed: 1987-07-17
Abstract: PURPOSE:To obtain a can barrel body excellent in the corrosion resistance against its content, by making the thickness of the film in the processing part in the vicinity of a side seam part less than that of the film in a non-processing part. CONSTITUTION:A welded can barrel body 1 is formed by forming a repairing film 8 to the inner surface of the cylindrical can body formed by electric resistance welding in the vicinity of the welded part thereof and subsequently applying neck-in processing to both opening end parts to form a flange part and mounting a rear end plate 2 to each of the opening end parts by double seaming. The repairing film 8 is relatively thick over the total length thereof but relatively thin in the neck-in processing part 3 of the can body 1 and the processing part of the double seaming part 4 to form a thin film part 8a and the repairing film 8 in the non-processing part 9 of the can body 1 forms a thick film part 8b. The pref. thickness of the thick film part 8b is, for example, about 50-150mum while the pref. thickness of the thin film part 8a is usually about 60-70% of that of the thick film part 8b. The can body wherein the inner surface in the vicinity of the side seam part such as the welded part is coated with the repairing film as mentioned above is excellent in the corrosion resistance against its content.
Patent JP-H0710724-A (JP)
Title: Hair cultivating agent
Inventor: HAYASHI KOUTAKU
IPC: A61K8/00
Filed: 1993-06-28
Abstract: PURPOSE: To obtain a hair-restoring agent, such as a hair tonic, containing the extract of a plant belonging to the genus Rehmannia as an active ingredient and having an extremely effective hair-restoring action. CONSTITUTION: This hair-restoring agent contains the extract of the roots, root stems, etc., of a plant, such as a plant belonging to the genus Rehmannia, preferably Rehmannia glutinosa, as an active ingredient. The active ingredient is especially preferably the extract of the fleshy root stems of Rehmannia glutinosa or the steamed and dried root stems thereof. The hair-restoring agent exhibits a strong hair-restoring effect, when applied to the scalp of man or the skin of an animal. The extract does not express toxicity against human bodies, but the amount (converted into the dried product) of the extract is preferably 0.1-25 wt.% based on the whole amount of the agent.
Patent JP-H0620566-A (JP)
Title: High-speed reclosing grounding device
Inventor: YOKOTA TAKASHI
IPC: H02H3/06
Filed: 1992-07-06
Abstract: PURPOSE:To provide a high-speed reclosing grounding device which, even if a ground fault is followed by another one occuring in another phase while it is being operated to open a circuit in the phase of the fault, can surely cut off induced current in the phase of the fault and allows a circuit breaker to reclose the circuit at high speed thereafter. CONSTITUTION:While a high-speed reclosing grounding device HSES is being operated to open a circuit in the phase of a fault, if a subsequent ground fault in another phase is detected at a transmission line protection relay Ry, this command of detection is transmitted to an operation control unit 10 for the operating phase. A command to close the circuit is immediately output from an output portion 8 only when the command of detection is within the operation holding time of a time holding timer 6 and when the requirements for AND with respect to an already input command to close the circuit are met. To the grounding device which is thus reclosed, a command to open it is output again after a predetermined period of time set by a timer working after the lapse of specified time 10c. Since the subsequent ground fault in the other phase is solved at that point of time, the induced current in the phase of the fault can be cut off by use of the current zero point.
Patent JP-H0735809-A (JP)
Title: Method and aparatus for detecting fault point of power cable
Inventor: KOMABA TAKESHI
IPC: G01R31/08
Filed: 1993-07-20
Abstract: PURPOSE:To eliminate erroneous detection by factors other than faults by extracting a point with a variation of temperature larger than a specified value as a fault candidate point to detect a fault point based on the change with time in the temperature at the candidate point and the temperature distribution in front and in rear of the candidate point. CONSTITUTION:When a fault is generated, a trip signal is detected with a trigger signal generator 4. The trigger signal is inputted to a temperature distribution measuring device 3 to start the location of a fault point. The measuring device 3 measures a temperature distribution along the length of an optical fiber 2 based on a detection light from the optical fiber 2 along a pipeline or the like where a power cable 1 is installed. The temperature distribution measured is inputted into a fault location device 5 and when a variation of the temperature exceeds a specified value at a point, the point is extracted as fault candidate point. As the rise in the temperature as caused in case of a ground fault is faster in the rising as compared with the temperature rise by other factors, faster rise in the temperature at the candidate point indicates that the candidate point is the fault point. When a temperature rise occurs in a narrow range before and after the candidate point, the candidate point is identified as a fault point.
Patent JP-2000030338-A (JP)
Title: Loading device for disk cartridge
Inventor: JEONG YOUNG-MIN
IPC: G11B17/043
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge loading device capable of reducing the wear of a disk cartridge. SOLUTION: This device includes a tray 1 accepting the disk cartridge, a link mechanism guiding the disk cartridge 3 at a specified inclination angle during the disk cartridge is loaded, a stably fixing means for stably fixing the disk in the disk cartridge 3 to a spindle motor by pressing the rear end side of the upper surface of the disk cartridge 3 at the time when the movement of the disk cartridge 3 to be moved by the guide of the link mechanism is completed a holding means for holding the disk cartridge stably fixed inside the tray 1 by the stably fixing means so as not to be arbitrarily detached, and a taking out means to take out the disk cartridge 3 for unloading the disk cartridge.
Patent JP-H0229790-A (JP)
Title: Speaker system for electronic musical instrument
Inventor: WACHI MASATADA
IPC: G10H1/32
Filed: 1988-07-20
Abstract: PURPOSE:To enable low-frequency reproduction by a small-diameter speaker by forming a back load horn in a musical instrument stand and connecting the back load horn to the speaker box of the electronic musical instrument. CONSTITUTION:A shelf plate 1 is supported by a couple of side plates 2 and the electronic musical instrument main body 3 is mounted on the shelf plate 1. Further, the speaker box 25 is arranged in a main body 3. The horn part 6 of the back load horn is formed in the side plate 2 and a horn opening part 7 is formed at the internal lower part. This horn part 6 is coupled acoustically with the box 5, the output-side opening part is open to the opening part 7, and the back load horn speaker system is formed of the speaker, box 5, horn part 6, and opening part 7. This constitution radiates a sound of intermediate and high frequency directly from the front surface of the speaker 4 and a sound of low frequency mainly from the opening part 7.
Patent JP-H06279059-A (JP)
Title: Method of forming element and optical element
Inventor: HERUMUUTO RUDEIGIA
IPC: B01J19/00
Filed: 1993-07-20
Abstract: PURPOSE: To ensure a high etching rate and high selectivity to a photoresist and/or a masking material such as chromium and to obtain an element capable of using a thin resist layer even when the thickness of a dielectric layer to be removed is large.  
     CONSTITUTION: In the optical element formed from a carrier substrate and one or more dielectric layers each having two or more regions stepwise different from each other in thickness, the layers are made of a material of the type MeO x  [Me is a metal whose mass is at least 44 and (x) is selected so that the coefft. kλ of absorption of the layer material at light of wavelength λ=308 nm is k 308 ≤0.01] and the difference in thickness is built up by reactive ion etching. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0343854-A (JP)
Title: Word serial interface circuit
Inventor: NAKAMURA TAKEYA
IPC: G06F13/36
Filed: 1989-07-11
Abstract: PURPOSE:To attain the effective application of an existing individual output circuit by producing a write signal to be applied to the individual output circuit with use of the lower rank bits of a word serial address bus signal and applies the bit conversion to an address bus signal. CONSTITUTION:The lower 1-bit A0 signal of a word serial address bus signal is logically inverted by an inverter circuit 5 via a write signal generating circuit 1. A gate circuit 6a is opened with logic '0' for output of the write signal received from a 1-shot output circuit 3. This write signal is outputted to an individual bus as a write signal WR0. While a gate circuit 6b is opened for output of the write signal received from the circuit 3 with logic '1'. This write signal is outputted to the individual bus as a write signal WR1. At the same time, an address bus conversion circuit 4 converts the A1-A8 signals of other word serial address bus signals into the signals A0-A4 respectively and outputs these signals to the individual address bus. Thus the write signals WR0 and WR1 are outputted to the individual output circuits for each individual address bus. As a result, the data of 16 (8X2) bits can be outputted.
Patent JP-S6422397-A (JP)
Title: Excess sludge treatment device
Inventor: IIDA KATSUMI
IPC: C02F11/04
Filed: 1987-07-18
Abstract: PURPOSE:To hygienically treat a large volume of sludge at a low cost by constituting the titled device into the water treatment construction with an aeration immersion filter bed to ladle out a large volume of water by a water wheel rotating at a low speed over the entire length thereof and to generate the turning flow in which the large volume of the water is aerated with a turning flow partition plate as a boundary thereby effecting contact oxidation. CONSTITUTION:The energy-saving water wheel 3 which rotates slowly at 30-60m/min circumferential speed is fixed horizontally in the upper part of a treatment tank 1 and the large volume of the water is ladled out by ladling members 6 of the water wheel 3 over the entire length thereof. Just a slight spacing exists between the lower part of the water wheel 3 and the turning flow partition plate 2 at this time and, therefore, the ladled water does not return and the water level rises. The water eventually passes the aperture in the lower part of the turning flow partition plate 2 and turns and flows in the tank 1. The turning flow 7 in which the large volume of the water is aerated is repeatedly contact-oxidized at the time of passing the immersion filter bed 4 having many filter bed elements 4a on one side of the partition plate 2. The water which is the treated liquid passes the filter membrane of a drain water 10 positioned in the upper part on the other side of the partition plate 2 and is thereby cleaned. The cleaned water is then released.
Patent JP-H1020573-A (JP)
Title: Drive transmission mechanism for roller
Inventor: TANAKA MAKOTO
IPC: B41J13/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To make possible the transition of a spring from a tightened state to a loosened state, even if a sudden load is applied to a roller, for preventing the damage of a transmission mechanism caused by the application of excess force thereto by interposing a spring type torque limiter for transmitting driving force in a loosening direction, between the roller and a driving side. SOLUTION: When a separation roller 12 is rotated in the carrying direction of a paper sheet by the drive of a driving shaft for carrying 1, a gear 10a is rotated and a gear 4a is rotated in the same direction as the gear 10a, via an intermediate gear 9. The direction of the rotation is in the loosening direction of the spring 7, but when a feeding roller 6 is in contact with the paper, load resistance is low and a roller receiving cylinder 5 and the feeding roller 6 are integrally rotated with the rotation of a gear cylinder 4 by the tightening force of the spring 7. The torque limiter is formed on the feeding roller 6 and when an overload is applied, all the papers are fed.  When the feeding roller 6 comes into contact with the surface of a paper loading tray, great force is applied in the loosening direction of the spring 7, to loosen the spring 7, so that the drive transmission between the gear cylinder 4 and the roller receiving cylinder 5 is stopped.
Patent JP-H092604-A (JP)
Title: Water drain set for garbage
Inventor: SATO MIYOKO
IPC: B65F1/00
Filed: 1995-06-22
Abstract: PURPOSE: To provide a water drain set for garbage which can perform water cutting from garbage enough, and by which a garbage bag containing garbage becomes light, and in which there is no fear of hindering the treatment of garbage, either. CONSTITUTION: The sap coming out of garbage flows down to the bottom of a garbage bag 15, and the sap having flown down to the bottom of the garbage bag 15 flows to the periphery of an installation place made in convex form, and the sap is drained from the discharge port 16 and the hole 17 of a refuse bag 15. The discharged sap drops to the bottom of the garbage container 25 from the hole 7 of the installation place 5. The mouth of the garbage bag 15 is tied for closing, and the garbage bag 15 is taken out of the garbage container 25. The place where the discharging port 16 and the hole 17 are made of the taken-out garbage bag 15 is covered with a leakage stop bag body 21, and the fellow binders 23 in a pair are tied with each other, and a leakage stop bag 19 is attached to the garbage bag 15.
Patent JP-H0345833-A (JP)
Title: Hot water mixing control device
Inventor: SHIBA BUNICHI
IPC: F16K31/06
Filed: 1989-07-11
Abstract: PURPOSE:To prevent a scale from being adhered by a method wherein after a closing of a flow adjusting opening or closing valve is detected, a mixing valve is regularly driven until a specified time elapses. CONSTITUTION:When an electrical current is caused to flow from a controlling means 18 to a coil 23, a plunger 22 composed of magnetic material may apply a biasing force to a valve stem 8. When this biasing force is balanced with a biasing force of a biasing means 19, an automatic pressure adjusting valve 3 is balanced. When an electrical current is increased, the plunger 22 is pushed out against a force of the biasing means 19, so that a hot water side valve 4 starts to open and a temperature of fed out hot water is increased. However, the mixing valve 20 has scale adhered thereto and the valve sometimes adheres. When a main control means 26 detects that a flow rate adjusting opening or closing valve 14 is closed and a feeding-out of the hot water is stopped in response to a signal from a closure sensing means 25, it may produce a signal to a timer means 29. Then, it may generate a signal to the first driving amount setting means 27 in order to move the mixing valve 20 and then the mixing valve 20 is driven. The timer 29 may start to count a time in response to a signal from the main control means 26. When it becomes the time set in advance in the main control means 26, the signal for the setting means 27 is stopped and the driving of the mixing valve 20 is stopped.
Patent JP-H0833190-A (JP)
Title: Direction comparison transport protective relay device
Inventor: YOSHIDA KAZUYOSHI
IPC: H02H3/26
Filed: 1994-07-07
Abstract: PURPOSE:To prevent unneeded breaking by paying attention to the difference between the responses of shortage voltage elements when an inrush current occurs and when a normal internal fault occurs and controlling pause edge detection circuit conditions according to the combination of the shortage voltage detection elements and the internal fault detection elements. CONSTITUTION:In an inrush current, the reduction in a system voltage is smaller than that of the internal accident of a system, thus preventing an unneeded tripping since shortage voltage detection elements 33 do not operate. On the other hand, in the internal fault where a targeted terminal is a pause terminal, the shortage voltage detection element 33 positively operates and an internal fault detection element 21 also operates, thus achieving a normal tripping even if the trip rejection signal is not positive due to for example a test and hence positively discriminating the internal fault and preventing unneeded response due to for example inrush current.
Patent JP-H0529013-A (JP)
Title: Fuel cell power generation system
Inventor: SATO MITSUO
IPC: H01M8/04
Filed: 1991-07-19
Abstract: PURPOSE:To control a steam generation quantity at a prescribed value, and operate a power generation system optimally by controlling a power generation quantity while adjusting flow rate of cooling water flowed into a fuel cell cooling system according to power generation output detected by a power generation output detecting means. CONSTITUTION:Power generation output of a fuel cell body 1 is detected by means of a power generation output detector 10, and when its detected value is given to a flow rate control device 11, opening of a flow rate adjusting valve 9 is found in the device 11 according to the power generation output, and opening control signals are given to the valve 9. Thereby, the opening of the valve 9 is adjusted by means of the opening control signals, and flow rate of cooling water flowed into a fuel cell cooling system IC of the body 1 is controlled. In this case, the flow rate of cooling water is controlled, so that the cooling water becomes the optimal temperature to the body 1, and also that two phase flow having a prescribed quality of vapor dryness of steam can be obtained from the fuel cell cooling system. Here, the steam recovered as high quality exhaust heat is used, for example, in an absorption type refrigerating machine 7. Furthermore, even if a cooler is not arranged in a passage on the inlet port side of the cooling system IC, the cooling water having the optimal temperature can be supplied to the body 1.
Patent JP-H0846093-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUZUKI KAZUHIRO
IPC: H01L23/28
Filed: 1994-08-01
Abstract: PURPOSE:To form structure, in which no obstruction of adhesion between a cover-shaped case and a resin seal is generated, by sealing the clearance of a loosely fitting section with a resin and sealing a semiconductor element with a silicone gel and a sealing resin injected from an injection hole formed to the cover-shaped case. CONSTITUTION:Semiconductor elements 1 and external connecting terminals 4 electrically connected to the outside are mounted on a metallic substrate 6. A package case 8 and a cover-shaped case 9 are installed onto the metallic plate 6, and the semiconductor elements 1 are stored by the package case 8 and the cover-shaped case 9. The cover-shaped case 9 is fitted loosely to the package case 8 while forming specified clearances, and the clearances of the loosely fitting section are sealed with a resin 11a, 11b. The semiconductor elements 1 are sealed with a silicone gel 10 and a sealing resin injected from injection holes 13 formed to the cover-shaped case 9. Accordingly, the inhibition of adhesive properties on the interface of the case 8/the sealing resin of the silicone gel 10 can be prevented, thus suppressing the intrusion of moisture from the interface.
Patent JP-S5972390-A (JP)
Inventor: KAMIMURA HARUO
IPC: E21B17/00
Filed: 1982-10-15
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-H0230985-A (JP)
Title: Protective device for electrically driven servo-motor of hydraulic machinery
Inventor: EJIRI TADASHI
IPC: F03B3/18
Filed: 1988-07-19
Abstract: PURPOSE:To enhance reliability as a protective device for an electrically driven servo-motor by connecting the electrically driven servo-motor for driving a guide vane with a protective drive device, and thereby providing a clutch which switches guide drive transfer force. CONSTITUTION:An electrically driven servo-motor 18 for driving a guide vane 1 is connected with a protective drive device 11 over the axial line of a gate shaft 3 which drives a guide ring 2 for driving the guide vane 1. And a clutch 9 switching guide vane driving transfer force is provided between the electrically driven servo-motor 18 and the protective drive device 11. This constitution can thereby enhance reliability as a protective device for the electrically driven servo-motor.