baber/WOPTO huggingface dataset:
Patent JP-H0287911-A (JP)
Title: Gas insulating switchgear
Inventor: TAKANO KATSUHIKO
IPC: H02B13/02
Filed: 1988-09-22
Abstract: PURPOSE:To simplify a separation work by moving an insulating cylinder downward to be in a state of holding an airtightness with a mounting section of a longitudinal rod, drawing the longitudinal rod by a member to be inserted through the insulating cylinder from the outside and separating a main bus bar from a power cable electrically. CONSTITUTION:An insulating cylinder 19 is moved downward to bring a contact surface 19d into contact with a packing 20 of a moving contact section 16, and the inside of a case 8, the insides of the moving contact section 16 and the insulating cylinder 19 are sealed. Accordingly, the insides of the moving contact section 16 and the insulating cylinder 19 are in a state of completely separating from the insulation gas 9 filled into the case 8. A stop valve 23 is opened in that state, and the insulation gas in small divisions of the insides of the moving contact section 16 and insulating cylinder 19 is only discharged to the outside. After that, a longitudinal rod drawing bar 30 is inserted to the insides of the insulating cylinder 19 and moving contact section 16 from the above, and a horizontal conductor 11 is separated electrically from the power cable by drawing a longitudinal rod 17 upward. According to the constitution, a separation work can be simplified.
Patent JP-H0398082-A (JP)
Title: Liquid crystal display panel
Inventor: TADOKORO OSAMU
IPC: G09F9/00
Filed: 1989-09-11
Abstract: PURPOSE:To prevent a metallic film from peeling when an electrode terminal part is cut by forming an uneven part at the cutting position of the electrode terminal part and a substrate surface near it and arranging the electrode terminal across the uneven part. CONSTITUTION:The uneven part 13 is formed at the cutting position of the electrode terminal part 14 and on the surface of the substrate 12 near it and the electrode terminal part 14 is arranged across the uneven part 13. Thus, the uneven part 13 is provided at the cutting position and the surface of the substrate 12 inside it and then the metallic film 15 is formed to increase the area of contact between the metallic film 15 and the surface of a substrate 12, thereby increasing the adhesive strength of the metallic film 15 at the part. Consequently, when the electrode terminal part is cut, the metallic film is prevented from peeling.
Patent JP-H1187095-A (JP)
Title: Inductively coupled plasma device
Inventor: SAKAKIBARA YASUSHI
IPC: H05H1/46
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To make transmitting of a plasma flame possible to a processed object in a processing device, which is produced by high frequency inductively coupled, without generating a fouling in the device and efficiently. SOLUTION: In combustion processing applying irradiation of plasma flame 12, obtained by introducing plasma gas from a gas introducing part 4 on the inside of a discharge lamp 1 and flowing a high frequency current in a high frequency induction coil 2, to a processed object 20 consisting of powder graphite held as a fluidic layer by introducing oxygen to a diffusion chamber 16 of a furnace vessel 14 straitened by a straightening plate 15 to be made to flow upward, in an end part on the downstream of plasma gas of the discharge lamp 1, a plasma transport pipe 21 guiding plasma gas to the processed object 20 to consist of heat resistance material is incorporated.
Patent JP-H0684513-A (JP)
Title: Manufacture of sheet-like electrode
Inventor: MURATA TOMOYA
IPC: H01M4/08
Filed: 1992-09-04
Abstract: PURPOSE:To reduce a defective occurrence ratio resulting from the separation and peeling of an adhesive agent in a sheet-like electrode used as the positive electrode of a spiral lithium battery. CONSTITUTION:Carbon coating, mixed carbon with thermosetting resin, is applied to a thin-plate-like punched metal 1, where plural holes 2 are punched, and heat treatment is performed thereto so as to form a conductive film. Thereafter, an adhesive agent, made of manganese dioxide as a main component, is extrusion molded on both faces of the punched metal 1 and is worked to form a sheet-like electrode. Thereby the bond strength is heighten so that it is possible to reduce defects such as the separation and peeling of the adhesive agent in a manufacturing process. Adhesion is also improved so as to improve discharge performance.
Patent JP-S60127520-A (JP)
Title: Magnetic recording medium
Inventor: HIBINO KUNIO
IPC: G11B5/65
Filed: 1983-12-15
Abstract: PURPOSE:To obtain a magnetic recording medium enhanced in lubricity and durability by applying a higher fatty acid on the surface of a thin ferromagnetic metal of Co or Co fine crystal alloy oxidized on the surface. CONSTITUTION:The fine crystals 2 of Co or Co-Ni alloy or the like is formed on a nonmagnetic base 1 in the presence of a gas by the slant vapor deposition method or the like, and the oxide 3 of them is thinly formed on the crystals 2 to form a magnetic film 3. It is coated with an org. solvent soln. of a higher fatty acid to form a lubricant layer 4. After the coating, it is heat treated to combine it strongly with the oxide 3 on the fine crystals 2 and to enhance its lubricity to a higher degree. As a result, the obtained magnetic recording medium is freed of rise of noise under all the environmental conditions, and drop of output due to blocking, etc., and superior in durability.
Patent JP-2001068108-A (JP)
Title: Electrode active material and electrode, its manufacturing method and battery using the same
Inventor: TSUJI YOICHIRO
IPC: H01M4/52
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an active material and an electrode using the active material for an alkaline storage battery maintaining high charging efficiency at a high temperature. SOLUTION: This electrode active material includes at least one type of vanadium or a vanadium compound, nickel hydroxide or a hydrogen storage alloy. On this electrode, at least one type of vanadium or a vanadium compound is placed on the surface of the electrode active material, inside the electrode, or on an outer surface of the electrode.
Patent JP-H0285016-A (JP)
Title: Body side weather strip
Inventor: FUJIHIRA JUNICHI
IPC: B60J10/04
Filed: 1988-09-21
Abstract: PURPOSE:To have high sealing performance by forming an angle-shaped bridge in contact with the intra-cabin side wall, wherein the crest is conjugate with the base of a hollow sealing lip when the door glass is shut, over an extent from the door glass contacting side part to the intra-cabin part in the cavity of the sealing lip in close contact with the peripheral edge of door glass. CONSTITUTION:A body side weather strip consists of a base 5 to be mounted to a body open edge 2 through a retainer 3, a hollow sealing lip 6 in close contact with the periphery of door glass 10, and a supporting lip 7 extending from the sealing lip 6 to the intra-cabin side, which are formed consolidated. Therein an angle-shaped bridge 12 is formed over an extent from the door glass contacting part 6b to the intra-cabin portion 6c within a cavity 8 of the sealing lip 6. The crest 12a of this bridge 12 is put in contact with the intra- cabin side wall 6d conjugate with the base 5 of the sealing lip 6 when the door glass is being shut, in detail immediately before fully shut. This generates favorable seal reaction force and enables maintaining high water and air-tightness when the door glass is completely shut.
Patent JP-S6479450-A (JP)
Title: Driving device
Inventor: SASAKI NOBUKAZU
IPC: F16H37/06
Filed: 1987-09-21
Abstract: PURPOSE:To simplify a device and facilitate the separation of high-load output gears by constituting an intermediate gear provided on a swaying member and engaged with a drive gear and the first or second output gear to be freely engaged in response to the rotating direction of the drive gear. CONSTITUTION:A drive gear 19 is fixed to an input shaft 15, and an intermediate gear 23 engaged with it is supported by the shaft 22 of a U-shaped plate 17 swayed on the input shaft 5 via a friction plate 20 and a spring 21. This intermediate gear 31 is freely engaged with the first output gear 30 or the second output gear 32 via an idle gear 31 in response to the rotating direction of the drive gear 19 and drives a fan-shaped gear 35 or 41. The output gears 30 and 32 are thereby switched in response to the rotating direction of the drive gear 19, the device is simplified, the separation of high-load output gears 30 and 32 can be facilitated without requiring a large force.
Patent JP-2000061578-A (JP)
Title: Molding sand heating-reconditioning furnace and molding sand heating-reconditioning system
Inventor: KAZAMI HIKARI
IPC: B22C5/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a molding sand heating-reconditioning furnace and a molding sand heating-reconditioning system, in which the structure is simple, the equipment cost is low, the crushing and the fining of silica sand are not developed, the quality is not deteriorated and the removing ratio of impurity is very high, the rate of the reconditioning increases, the thermal efficiency is very high, the running cost is low and the reconditioning treatment unnecessitating the pretreatment, such as the crushing of molding sand, can be executed, the setting space can be made small, the continuous treatment can be executed and the automation is easily equipped. SOLUTION: In the molding sand heating-reconditioning furnace 1 provided with a heat source part 3 and a furnace body 2, a gate 4 for laying the molding sand 91 is provided. The heat source part 3 is a gas burner. A deodoring device, heat exchanger and dust collecting device are provided in the molding sand heating-reconditioning system.
Patent JP-H0283766-A (JP)
Title: Data buffer control system
Inventor: KATO HIDEO
IPC: G06F15/177
Filed: 1988-09-21
Abstract: PURPOSE:To improve the transfer efficiency of data in an inter-processor communication applying a system where a memory shared by processors is apparently defined as a part of a logical address space by making each processor control individually the data buffer area of the shared memory. CONSTITUTION:The control tables A and B for the 1st and 2nd processors 1 and 2 are set in the control areas of a memory 3 which is shared by both processors 1 and 2. Then both processors 1 and 2 controls individually the entire space of the memory 3. As a result, the data buffer transfer frequency is decreased between both processors and the data transfer efficiency is improved.
Patent JP-H08102875-A (JP)
Title: Video camera
Inventor: BABA YASUYUKI
IPC: H04N5/225
Filed: 1994-09-30
Abstract: PURPOSE: To prevent a video camera main body part from turning due to the rigidity, of a lead wire even when the lead wire is connected to a connector by providing the connector in a stand to which the video camera main body part is attached turnably. CONSTITUTION: This video camera 1 is constituted of the video camera main body part 2, a stand 3 for supporting the video camera 2 and a tilt mechanism 4 by which the video camera main body part 2 is attached to the stand 3 so as to be turnable vertically. The stand 3 consists of a base plate 7 and an arm part 8 erected on the base plate 7 and has the connector 5 for external connection on its back. The connector 5 is provided on the back surface of the arm part 8 and has a pin jack part 5a for a power source, a pin jack part 5b for audio and a pin jack part 5c for video.
Patent JP-H0685545-A (JP)
Title: Duplexer
Inventor: KASAHARA MICHIAKI
IPC: H04B10/00
Filed: 1992-09-04
Abstract: PURPOSE:To provide the duplexer which reduces the turning-around of signals between an input and an output and stabilizes frequency characteristics by inputting the signal to the midpoint of two laser diodes and demodulating the output optical signals of the two laser diodes to electric signals with one photodiode. CONSTITUTION:By allowing a forward current to flow to first and second laser diodes 2a and 2b serial-connected in the same polarity direction, a DC operating point is set, and the electric signal at a frequency fo is impressed to the midpoint of the laser diodes 2a and 2b. The voltage of the electric signal is superimposed so as to move the operating point respectively forward and backward to the DC operating points of the laser diodes 2a and 2b, when the quantity of light emitted from the laser diode 2a is increased in each half cycle of the electric signal, the quantity of light emitted from the laser diode 2b is decreased and when the quantity of light emitted from the laser diode 2a is decreased, the quantity of light emitted from the laser diode 2b is increased. Both of light emitting signals are demodulated to electric signals by one photodiode 3 so that the electric signals containing the frequency components of 2fo can be provided.
Patent JP-S6391295-A (JP)
Inventor: SATO ISAO
IPC: B43K1/00
Filed: 1986-10-07
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-H03100403-A (JP)
Title: Method and instrument for measuring toroidal surface
Inventor: SAKUMA NOBUO
IPC: G01M11/00
Filed: 1989-09-14
Abstract: PURPOSE:To measure the surface shape and the surface accuracy of the toroidal surface at high speed and with high accuracy by making an interference fringe with regard to a rectangular part which becomes parallel to one of orthogonal principal meridians on the toroidal surface, and scanning the rectangular part in parallel to the other principal meridian. CONSTITUTION:A part of a light beam which is made incident on an objective lens 6 is reflected by a reference surface 6a, and the remainder passes through and irradiates the toroidal surface 7a. Subsequently, a coherent light reflected by the reference surface 6a and the toroidal surface 7a returns through its incident optical path and is superposed. Next, when it returns to an optical isolator 4, it is all reflected by a reflecting surface 4c of a splitter 4a by an action of a lambda/4 plate 4b and a beam splitter 4a, passes through a focusing lens 9 and reaches an image sensor 10. Accordingly, by moving the lens 6 and the lens 9 in the optical axis direction, an image of an interference fringe can be formed on the sensor 10. As a result, it shows the surface accuracy of the part corresponding to a rectangular part being in about the center part irradiated with the coherent light on the toroidal surface 7a.
Patent JP-S61114883-A (JP)
Title: Thermal transfer sheet
Inventor: WATANABE HIDEO
IPC: B41M5/382
Filed: 1984-11-09
Abstract: PURPOSE:To contrive better gradation expression of image density, by a method wherein a transfer layer comprising a leuco dye is provided on a base, and a heat-fusible substance having a melting point lower than that of the dye is provided thereon. CONSTITUTION:When a receiving sheet comprising a color developer layer is laid on the thermal transfer sheet and thermal printing is conducted, the heat-fusible substance having a lower melting point and constituting an upper layer of the transfer layer is first melted, then the leuco dye having a higher melting point and constituting a lower layer of the transfer layer is co-melted with the substance in an amount proportional to the amount of the substance melted, and the co-melted material is transferred to a receiving layer, where it is co-melted with a color developer, thereby forming a developed color image on the receiving sheet. Since the heat-fusible substance has a high melt viscosity, the melted material of the transfer layer is not flowingly transferred to the receiving layer in a single stroke, and when thermal energy is increased, the viscosity of the melted material is lowered, and the amount of the co-melted material transferred by flowing to the receiving layer is correspondingly increased. Accordingly, the color development quantity can be controlled by regulating the thermal energy, resulting in that a developed color image with gradated density corresponding to the thermal energy is formed on the receiving sheet.
Patent JP-H04118653-A (JP)
Title: Method for replenishing development replenishing liquid
Inventor: NAKAMURA KOICHI
IPC: G03D3/06
Filed: 1990-09-10
Abstract: PURPOSE:To allow the lower replenishing of a replenishing liquid and to adequately maintain the pH of a developer by detecting the pH of the developer and replenishing the prescribed replenishing liquid in accordance with the pH thereof. CONSTITUTION:A developing tank 12 is connected to a 1st replenishing liquid tank 30 packed with the low-pH replenishing liquid contg. a developing agent at a high concn. and a 2nd replenishing liquid tank 32 packed with the high-pH replenishing liquid mixed with a preservative, chelate agent and salts. These tanks are preferably connected also to a 3rd replenishing liquid tank 34 packed with a 10% potassium hydroxide soln. as an alkaline agent. A control device 54 is connected to a timer 62 and a memory 64. This device 54 controls the operations of pumps 42, 44, 46 in accordance with the number of the pulses converted from the pH value detected by a pH sensor 56, thereby adjusting the time for replenishment and the amt. of replenishment of the respective replenishing liquids.
Patent JP-H0898903-A (JP)
Title: Gut vibration damping device
Inventor: MITSUYA YOSHIHIDE
IPC: A63B51/12
Filed: 1994-09-30
Abstract: PURPOSE: To provide a gut vibration damping device, by which an increase in the number of parts can be held down and the damping effect can be improved. CONSTITUTION: A gut vibration damping device comprises an elastic and flexible annular tube 1 which can be intertwined with a gut for a sport racket, and two locking members 3, 3 having a through hole 3a where the annular tube 1 is passed and a hook part 3b locked on the gut of the racket.
Patent JP-S6298265-A (JP)
Title: Speed detecting device
Inventor: SAKAI KEIJIRO
IPC: G01P3/489
Filed: 1985-10-25
Abstract: PURPOSE:To detect speeds from a low speed to a high speed by generating an interruption signal at every sampling period synchronized with an encoder signal and using and operating two program timer alternately at intervals of the interruption signal. CONSTITUTION:A program timer 7a inputs a signal GA which is the output of a frequency dividing circuit 5 and an interruption signal generating circuit 10a outputs an interruption signal IRQA and a status signal STSA indicating the occurrence of an interruption at the rise of the signal GA. Further, a counter 9a is reset when the signal GA falls and counts the cock signal of a microcomputer 14 in a low-level section. A counter 8a counts an encoder pulse S1 at low level section. A program timer 7b, on the other hand, has the same constitution with the timer A7a and inputs a signal GB which is the inverted signal of the signal GA to output an interruption signal IRQB and a status signal STSB. Then, the microcomputer 14 inputs the signals STSA and STSB to judge which program timer initiates an interruption and calculate the speed from a specific expression.
Patent JP-H0767357-A (JP)
Title: Inverter circuit for discharge tube
Inventor: FUJIMURA TADAMASA
IPC: H02M7/5383
Filed: 1993-08-30
Abstract: PURPOSE:To miniaturize a step-up transformer by using a secondary side circuit as the feeder circuit of high frequency and employing parasitic capacitance as a part of a resonance circuit constituted between an inductive ballast and the inductive output of a leakage flux type transformer. CONSTITUTION:A ballast is used as a choke coil from a conventional capacitor in an equivalent circuit, and the choke coil 2 of the secondary side circuit of a step-up transformer 1 has the effect of current limitation while a series resonance circuit is constituted with a parasitic capacitance 4 generated around a discharge tube 3, thus supplying the discharge tube 3 with high voltage. When the parasitic capacitance 4 generated around the discharge tube 3 does not reach the calculated value of series resonance at that time, an auxiliary capacitance 5 is added in parallel, thus adjusting resonance frequency. Accordingly, the parasitic capacitance is utilized as a part of the resonance circuit, thus adopting driving frequency higher than a conventional device, then miniaturizing the step-up transformer.
Patent JP-H1064710-A (JP)
Title: Isotropic permanent magnet having high magnetic flux density and manufacture thereof
Inventor: KANEKIYO HIROKAZU
IPC: H01F41/02
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To raise the residual flux density and improve the coercive force by proving a fine crystal aggregate which has a specified compsn. composed of an Fe3 B compd. and compd. phase having an Nd2 Fe14 B crystal structure coexisting therewith and specified mean crystal grain sizes of the component phases. SOLUTION: The isotropic permanent magnet is a fine crystal aggregate which has a specified compsn. Fe100-x-y-x Bx Ry Coz (R is Pr and/or Nd, 15<=x<30at%, 1<=y<=3at%, 0.1<=z<=5at%) composed of an Fe3 B compd. and compd. phase having an Nd2 Fe14 B crystal structure coexisting therewith and specified mean crystal grain sizes of the component phases are 1-50nm each. It has a recoil Br/(iHc)/Br<=0.6, demagnetization H1 /H2 >=0.7, demagnetization curve square ratio Br/πIs>=0.85, magnetic characteristic iHc>=1kOe, Br>=13kG and high magnetic flux density.
Patent JP-H0978860-A (JP)
Title: Sauna room
Inventor: YOKOYAMA AKIMITSU
IPC: E04H1/12
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To improve safety and workability. SOLUTION: A ceiling panel 7 comprises a ceiling panel body 15, a surface plate 16 and a circular edge 17, which are integrally connected. The surface plate 16 is attached so that the end part is positioned on the lower face of the ceiling panel body 15 more inward than the end part of the ceiling panel body 15. The surface plate 16 is constituted of incombustible material. The circular end 17 composed of the incombustible material is prepared on the end part of the surface plate 16. The ceiling panel 7 is connected to and fixed on a wall panel 8 so as to mount the end part on the upper end of the wall panel 8.
Patent JP-S6391751-A (JP)
Title: Debug supporting device
Inventor: KISUKI YASUHISA
IPC: G06F11/28
Filed: 1986-10-06
Abstract: PURPOSE:To enable a large number of addresses to be recorded even at the time of tracing a program in which looping is repeated, by providing a comparing means which prevents the address of the same branch instruction from being fetched for several times. CONSTITUTION:Registers 2-4 consist of a shift register. The comparing means 6 which compares the address of the branch instruction executed at the last time with that of the branch instruction of the last but one stored in the register 2, is provided, and the equivalence of them is decided, and when they are equal, the comparing means 6 sends a prohibition signal to the register, and prevents the address of the last branch instruction from being stored in the register 2. In this way, it is possible to prevent the same address from being recorded in several registers.
Patent JP-H03101194-A (JP)
Title: Method of connecting multilayer printed interconnection board
Inventor: TESHIGAWARA OSAMU
IPC: H05K3/46
Filed: 1989-09-13
Abstract: PURPOSE:To utilize through-hole parts provided in a printed interconnection board as connection parts by a method wherein copper balls are inserted into the through-holes so as to close them and solder bumps are formed on the copper ball parts. CONSTITUTION:Copper balls 13 are put on the necessary positions of a printed board 1 having through-holes 4 and copper foil patterns 2 and 3 and pushed into the holes 4 so as to be flush with the copper foil patterns. Then cream solder is applied by printing and solder bumps 9 are formed by reflow. Further, insulating adhesive resin 10 is applied by printing and dried and thermally cured. The two such printed boards are held between stainless steel plates and compressed and heated to form molten solder bump junctions 11 and insulating adhesive layers 12. Thus, a four-layer printed interconnection board can be obtained.
Patent JP-S6389550-A (JP)
Inventor: RICHIYAADO GERESU
IPC: C08L51/04
Filed: 1987-09-24
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。