baber/WOPTO huggingface dataset:
Patent JP-H1130194-A (JP)
Title: Balance disc structure of centrifugal pump
Inventor: YANAGI YOSHIO
IPC: F04D15/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent fine powder from being generated as well as to achieve the stable operation of a balance disc structure by constituting an orifice part without contact of a fixed disc and the balance disc. SOLUTION: A balance disc structure is provided with a balance disc 12 to be rotated together with an impeller 2, and a fixed disc 14 provided between the balance disc 12 and the impeller 2, pressurizing fluid on the impeller back surface is made to escape from a clearance A between the balance disc 12 and the fixed disc 14 to the back surface of the balance disc 12, and thrust force F to act on the impeller is balanced by pressure to act on the balance disc 12. A bearing 3a for a rotor 5 for supporting the impeller 2 is directly attached to the fixed disc 14 fixed to a pump main body 6, and the balance disc 12 is attached to the rotor 5. Moreover, the bearing is constituted of an angular contact bearing, and the supporting point (a) is positioned near the balance disc attaching part.
Patent JP-H0628267-A (JP)
Title: Information processor
Inventor: KUNII SHINPEI
IPC: G06F1/00
Filed: 1992-07-10
Abstract: PURPOSE:To provide the information processor which is improved in the reliability of a resuming function and superior in practicability. CONSTITUTION:A main device is equipped with a CPU (saving means) 10, a semiconductor memory 11, a nonvolatile storage medium 12, a battery part (battery) 20, a battery state detecting circuit 21, a power circuit 22, a power switch 23. and a power source control circuit 24. When the power source is turned off by operating the power switch 23, the CPU 10 saves information on the process state at the time of the power-off operation in the semiconductor memory 11. The battery state detecting circuit 21 detects the output voltage value of the battery part 20 which drives the semiconductor memory 11 and when the detected value decreases below a specific value, the CPU 10 transfers the contents saved in the semiconductor memory 11 to the nonvolatile storage medium 12.
Patent JP-S57109103-A (JP)
Title: Cassette tape recorder
Inventor: ISHIGOU HIDEYASU
IPC: G11B33/10
Filed: 1980-12-24
Abstract: PURPOSE:To make the control of circuit of a tape recorder easy and sure and to make a cassette tape recorder small in size, by providing various operation devices and display components with a printed board incorporated with a cassette cover which is opened and closed freely. CONSTITUTION:A part of cassette cover 13 which is opened and closed freely and capable of loading/unloading of a cassette vertically at opening, and a printed board 73 are formed in one body. This printed board 73 is provided with operation devices 195, 205, 215, 225, 235, 245 and 255 of reproduction, fast forwarding mode, recording, pause, stop, and muting, and displays 263, 273, 283, 293, 303, 313 and 323 displaying those operations made of LEDs, the circuit control of a tape recorder can be made easy and sure, and the size of the cassette tape recorder is made small by using the printed board incorporated with the cassette cover.
Patent JP-H1028229-A (JP)
Title: Image-forming device
Inventor: ATSUMI TETSUYA
IPC: G06T7/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce the difference in the output characteristics among plural image-forming devices by generating the image-forming parameter of an output device, based on the density of an image pattern formed on a recording medium and sending the generated parameter to another image-forming device through communication. SOLUTION: When a test print is outputted, an image is formed without any action from a look-up table(LUT) 211. A density device which is read by a reader part and corrected, secures the correspondence between a laser output level and the producing position of a multilevel pattern and fetches the relation between the laser output level and the density into a memory. The LUT 211 of a printer can be decided with replacement of the input/output relation of the obtained printer characteristic and then set. Thus, the correction value is generated for the image formation parameter of an output device, based on the density value of the test print and then sent to another image- forming device, directly or via an external device (computer). Therefore, the same image is always obtained, even with the use of different output devices.
Patent JP-2001012036-A (JP)
Title: Crawling gutter shoot port structure
Inventor: KATAMATA EIJI
IPC: E04D13/068
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a crawling gutter shoot port structure which can smoothly lead water which has flowed in a crawling gutter into an eaves gutter, without interrupting water which has flowed in the eaves gutter. SOLUTION: There is provided a crawling gutter shoot port structure which has one end thereof installed into a discharge end of a crawling gutter 2 and the other end thereof, i.e., a shoot port 4 directed in the longitudinal direction of an eaves gutter 1, and has a crawling gutter shoot pipe 3 set inside the eaves gutter 1. In the structure, a water flow portion 9 formed in the longitudinal direction of the eaves gutter 1 is formed between lower surfaces of a portion of the crawling gutter shoot pipe 3 set inside the eaves gutter 1 and the internal surface of the eaves gutter 1.
Patent JP-2000022481-A (JP)
Title: High pass filter and circuit board
Inventor: ISOYAMA SHINJI
IPC: H01P1/20
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a high pass filter that is made small in the size and made low in the height and built integrally in a circuit board incorporating the filter such as a band pass filter and to provide a circuit board. SOLUTION: This high pass filter is provided with an inductor consisting of strip lines 23, 24 formed among different dielectric layer 10a-10d and a capacitor consisting of capacitance formed by forming electrodes 21, 22 among the different dielectric layers 10a-10d in a laminated body consisting of the plural laminated dielectric layers 10a-10d and where the strip lines 23, 24 are connected to earth electrodes by a via-hole conductor. The strip lines 23, 24 formed respectively among the different dielectric layers 10a-10d are formed at different positions to be viewed from the laminating direction of the dielectric layers 10a-10d.
Patent JP-H10174142-A (JP)
Title: Paging and radio communication system using radio teletext signal by mobile terminal equipment
Inventor: TOTSU KATSUYUKI
IPC: H04B1/06
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a paging and radio communication system utilizing a radio teletext signal by a mobile terminal equipment in which a mobile radio terminal equipment provided with a paging receiver and a radio receiver, a display section, a CPU and a memory function is in use, conventional radio calling is conducted, a radio teletext signal is received, received teletext information is properly processed, the result is displayed on the display section so as to attain multi-function of the mobile radio terminal equipment. SOLUTION: The system is has a mobile radio terminal equipment 10 that is provided with a paging receiver 12, a radio wave receiver 14, to which CPUs 16, 20 and memories 16, 22 to process and store received information are added and with a display section 26 to output information, the paging receiver 12 receives a paging signal to conduct radio calling and the radio wave receiver 14 receives a radio teletext signal and stores it and the stored teletext signal is processed and only the required teletext information is selectively outputted and displayed on the display section 26.
Patent JP-S6076174-A (JP)
Title: Bidirectional zener diode
Inventor: SHIKAMI HIROSHI
IPC: H01L29/866
Filed: 1983-09-30
Abstract: PURPOSE:To facilitate manufacture, and to stabilize bidirectional characteristics by forming two different P-N junctions in the forward direction and the reverse direction to one surface of one semiconductor element and interposing a polycrystalline silicon layer in an electrode on one surface side. CONSTITUTION:A plurality of N type regions 18 are formed collectively on the surface side of one P type semiconductor wafer 25. A P type impurity is pushed in and diffused selectively from the surface of the semiconductor wafer 25 to collectively form a plurality of P type guard ring regions 19', 20', and P type regions 19, 20 are shaped collectively in each guard ring region 19', 20' under the same conditions. A back electrode 24 is formed on the whole region of the back of the semiconductor wafer 25, polycrystalline silicon layers 22 are attached onto P type region 19 exposed surfaces of the surface and insulating protective films 21 in the surroundings of the exposed surfaces, an impurity is doped so that the characteristics of first and second P-N junctions J1, J2 are made the same, and resistance value is set. Bump electrodes 23 are each formed collectively on the P type regions 19, and the semiconductor wafer 25 is divided finely at every semiconductor element 17 from the arrows of broken lines.
Patent JP-H0346806-A (JP)
Title: Bias circuit for semiconductor device
Inventor: ISHII KYOICHI
IPC: H03F3/193
Filed: 1989-07-15
Abstract: PURPOSE:To achieve the use of a single power source and a small operating current and to reduce the supply voltage by feeding a drain bias current to respectively amplifiers in series by only the single pole power source and changing the gate bias supply system of the last stage of the drain bias current from that of the other stages. CONSTITUTION:The drain bias current is fed to multistage cascaded GaAs MES FET amplifiers 61 to 63 in series. What is called the self-bias system dependent upon the source resistance and the capacity is used for the gate bias of the FET 63 in the last stage of the drain bias current. The drain supply voltage is divided by resistors and is supplied to the gate bias of FETs 61 and 62 in the other stages. Thus, conditions of the use of a single pole power source and a small current operation with which are the greatest feature of series feed are satisfied and the supply voltage is reduced.
Patent JP-S6427220-A (JP)
Title: Manufacture of cylindrical electronic component
Inventor: TANAKA KOICHI
IPC: H01G13/00
Filed: 1987-07-22
Abstract: PURPOSE:To obtain a cylindrical electronic component having high productivity and good painting accuracy by preheating a cylindrical component body, then coating the outer periphery with thermosetting resin by a roller photograph system, and heating the body to dry the resin. CONSTITUTION:A roller transfer unit has a structure that the lower part of a transfer roller 6 is dipped in a liquid tank 5 for storing thermosetting resin 7, and the roller 6 is rotated by a rotary drive source. In order to paint by the transfer unit, preheated cylindrical capacitor 1 is held by a holder 8, and the center of the outer periphery is brought into contact with the roller 6. In this case, since the roller 6 is rotated, the capacitor 1 is rotated in response thereto, and paint is transferred to the outer periphery of the capacitor 1. In the steps, the capacitor is preheated, and painted by a roller direct transfer type. Thus, the viscosity of the paint adhered to the capacitor is reduced to be extended, the boundary of painting is not fluctuated, not extended and not oozed in drying step, but painted in preferable painting accuracy.
Patent JP-S5973945-A (JP)
Inventor: MATSUDAIRA NOBUO
IPC: B32B25/08
Filed: 1982-10-22
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-S6340064-A (JP)
Inventor: SATO TAKANORI
IPC: F16F15/02
Filed: 1986-08-06
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-S5886320-A (JP)
Title: Fume extraction system of smokestack, flue and the like
Inventor: KONDOU TERUO
IPC: F23J13/02
Filed: 1981-11-18
Abstract: PURPOSE:To increase the durability and facilitate the maintenance by a structure wherein macromolecular material such as heat resisting, acid resisting and elastic rubber or the like is lined over the internal surface of the smokestack, flue and the like. CONSTITUTION:The acid resisting and water-impermeable rubber 8 is lined over the inner wall parts, which contact with the exhaust gas, of the smokestack 3, the flue 4 and the like. As for the lining method of the rubber 8, there are two types: one type is to fit sheet-like rubber along the inner wall parts and the other type is to coat liquid rubber with suitable viscosity by spraying. In such a manner as described above, the work process is simplified, resulting in reducing the material cost and as well as the working cost to low level.
Patent JP-S5886631-A (JP)
Title: Main memory image transferring system
Inventor: MOCHIZUKI YUUJI
IPC: H04L13/00
Filed: 1981-11-18
Abstract: PURPOSE:To simplify a program and to speed up transfer, by allowing a host or subordinate computer to enter into a main memory image transfer sequence different from normal data transfer when a specific command is set. CONSTITUTION:A host computer 100 is equipped with a link-level protocol controlling part 110 which has a main memory image transfer (ILO) sequence, and an image transfer service part 120 which controls the main memory image of a subordinate computer. When an ILO command is transmitted from the subordinate computer 200, the link-level protocol controlling part 110 sets a link in ILO mode to start the ILO sequence. A main memory image transfer program IPL510 has no high-priority protocol and has only the ILO sequence of a link-level protocol. On a DISK600, the contents of the main memory of the host computer are stored.
Patent JP-2001013806-A (JP)
Title: Belt fixing unit
Inventor: YODA KANEO
IPC: G03G15/20
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a belt fixing unit capable of performing a stable fixing operation. SOLUTION: The unit has a pressure roller 120 which is brought into pressure contact with a fixing belt to be heated 110 and fixes a toner image onto a recording material by passing the recording material S, one end being driven and the other end following it, with a toner image formed thereon through the center part N1 of a pressure contact part N, thereby fusing a toner image under heat. The fixing belt comprises a surface layer 113, made of a highly releasable material, which covers at least the surface of the widthwise center of a belt substrate 112 made of a netlike body or cloth shorter than the circumferential length of the pressure contact part, and on both ends of the belt, the exposed portions 112b of the belt substrate are formed. An oil application means 150 is provided.  Among threads forming the netlike body, at least a thread extending in the direction of the width of the belt is composed as an assembly body consisting of a plurality of fine threads. The highly releasable material forming the surface layer is a releasing-oil permeable material.
Patent JP-S5974706-A (JP)
Title: Expansion synchronizing mechanism
Inventor: OOHASHI SUEJI
IPC: H01Q1/08
Filed: 1982-10-21
Abstract: PURPOSE:To ensure the synchronism with high accuracy between the expansion and a turning operation by engaging each expansion member freely turnably to a joint rest in each direction within a prescribed range of solid angles and providing plural joints to secure synchronism of turning operation between all expansion members and a supporting shaft. CONSTITUTION:A stopper 4 and a lower joint rest 2 are provided to a supporting shaft 1 of an expansion synchronizing mechanism, and upper and lower turning members 5 and 6 are set between the stopper 4 and the rest 2. These members 5 and 6 turn in a body with the shaft 1 and can move freely in the axial direction. In addition, a coupling member 7 is provided between the member 6 and the rest 2, and the member 7 is supported turnably by the shaft 1 and can be freely moved in the axial direction. A spring member 11 set between the member 7 and the rest 2 energizes the members 5 and 6 as well as the member 7 toward the stopper 4. Then the member 7 is turned in parallel to a plane including the center line of the shaft 1 by means of plural expansion members 13. The synchronism is secured with high accuracy between all members 13 and the turning operation of the shaft 1 by means of a joint 15. Thus it is possible to simplify the expansion synchronizing mechanism.
Patent JP-H0349084-A (JP)
Title: Magnetic tape take up device
Inventor: MIYAZAWA NORIO
IPC: G11B23/113
Filed: 1989-07-17
Abstract: PURPOSE:To facilitate constitution and arrangement and to arrange each mechanism on the same flat plane by forming a tape holding mechanism is such a way that it can be turned freely, and performing sticking with a slicing tape in an open space separated from a cassette. CONSTITUTION:The reader tape L of the cassette 6 is held with the arms 3 and 8 of first and third holding mechanisms, and is cut in a center part with a cutter 9. Next, the tape L is connected to a magnetic tape M held at a block 6 with the splicing tape S from a splicing tape supply part 14 at a state where the arm 8 is turned, and the cassette C is separated and approaches the arm 6 of a second holding mechanism, and the tape M is taken up on the take-up shaft C1 of the cassette C. And the tape M is cut with the cutter 9 moving with the block 8, and the tape S is stuck on a cutting part similarly, and the tape L held at the block 3 is connected to the tape M with the blocks 8 and 3 restored to its original positions. By employing such constitution, each mechanism part can be arranged on the same flat plane and the repair of the device, etc., can be easily performed.
Patent JP-H05116455-A (JP)
Title: Phase-change optical recording medium
Inventor: UENO OSAMU
IPC: G11B7/243
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a phase-change optical recording medium having little possibility of an error in reproducing information and a large power margin by a method wherein in an optical recording medium provided with a recording layer made of a phase-change material, an erasing ratio in the recording layer is increased. CONSTITUTION:A recording layer contains a crystalline core material 11, which serves as a crystalline nucleus when a phase-change material 12 changes in phase from an amorphous state to a crystalline state and does not melt when the phase-change material 12 changes either to an amorphous phase or to a crystalline phase. In this manner, the phase-change material is crystallized with a uniform crystal diameter while an erasing ratio is improved.
Patent JP-H0633879-A (JP)
Title: Oil feeding device for sealed compressor
Inventor: YAMANAKA MASAJI
IPC: F04B39/02
Filed: 1992-07-13
Abstract: PURPOSE:To cope with the reduction and shortage of the quantity of the oil which is supplied to an oil feeding hole from an oil reservoir, by forming a lead-out hole which is opened in a slidable part, communicating to the oil feeding hole, on a rotary shaft which transmits the turning moment of a motor-driven element to a compression element and arranging an oil-containing material inside the leading-out hole. CONSTITUTION:When a motor-driven element 4 electrically conducts, a rotary shaft 6 is revolved by a rotor 9, and a compression element 5 operates. Accordingly, the piston 12 of a compression element 5 moves in reciprocation in a cylinder 10 by the eccentric part 11 of the rotary shaft 6, and compresses coolant. In this case, the oil in an oil reservoir 2 rises in a water/oil supply hole 16, accompanied with the revolution of the rotary shaft 6, and is supplied to the bearing 15 of a frame or the slidable part of the compression element 5 from a leading-out hole 17. A portion of the oil which is supplied to the slidable part, flowing on the leading-out hole 17, is kept by an oil containing material 18 made of a sintered material, etc., Accordingly, the quantity of the oil which is supplied to the oil feeding hole 16 from an oil reservoir 2 is reduced and becomes short, the oil held in the oil containing material 18 is supplied, and the reduction and the shortage of the oil quantity is disposed of.
Patent JP-S6433272-A (JP)
Title: Cellulosic fiber having ion exchange capacity
Inventor: TAKENAKA KATSU
IPC: D06M101/00
Filed: 1987-07-27
Abstract: PURPOSE: To obtain a cellulosic fiber supporting an insoluble ferrocyanide in the fiber and having an ion exchange ability by reacting a cellulosic fiber having a carboxyl group content within a specific range with an aqueous solution of a ferrocyanate. CONSTITUTION: This cellulosic fiber is obtained by reacting a cellulosic fiber containing 0.1-5.0 mmol/g amount of carboxyl groups with an aqueous solution of a metal salt, then sufficiently washing the resultant fiber with water, subsequently reacting the fiber with an aqueous solution of a ferrocyanate, sufficiently washing the resultant fiber with water and then drying the washed fiber. The resultant fiber supports an insoluble ferrocyanide and has as ion exchange ability.
Patent JP-H0744000-A (JP)
Title: Housing container and replenishing device for toner
Inventor: OKA SEIJI
IPC: G03G15/08
Filed: 1993-07-28
Abstract: PURPOSE:To excellently discharge toner from a toner discharge port, even in a stage that the toner remaining in a toner housing container has diminished. CONSTITUTION:The toner discharge port 15 is formed on the central part of one end side of a cylindrical container main body 13 and a protruding part 19 is formed on one end of the side where the toner discharge port 15 is formed of the container main body 13. A space part 20 communicated with the inside of the container main body 13 is formed inside the protruding part 19 and a guiding surface 22 is formed for guiding the toner introduced into the space part 20 from the outer peripheral part side of the protruding part 19 to the side of the toner discharge port 15 in accordance with the rotation of the part 19 upward from its lowermost position accompanying the rotation of the toner housing container 3.
Patent JP-S6239600-A (JP)
Inventor: WITT DANIEL P
IPC: C12R1/07
Filed: 1986-08-08
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-H0937478-A (JP)
Title: Charger
Inventor: OMORI KAZUHIRO
IPC: H01M10/44
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To enable charging a storage battery to its full charge continuously charging it monitoring a temporary drop of power voltage, by so constituting the charger as not to stop the charging unless the state where the power voltage drops under the lower limit value continues for a specified time or longer. SOLUTION: Whether the power voltage is higher than the lower limit voltage value set in a microcomputer 21 is judged. And, the charging is interrupted in the case that the voltage drop continues for a specified time, while the voltage drop of an automobile storage battery 6 is monitored, and an indicator 19 is lit and an alarm is given that the power voltage is abnormal. Next, a charge reservation limit timer is set to a specified time, and this judges whether the power voltage has recovered to the recovery voltage or not. And, in the case that power voltage does not recover even if the charger interruption time continues for a specified time, the user is alarmed for abnormality of power voltage, and the charging is stopped completely. As a result, the storage battery 3 can be charged fully without misreading the capacity of the storage battery 6 of an automobile.