baber/WOPTO huggingface dataset:
Patent JP-H0379764-A (JP)
Title: Ion plating device for long-sized material
Inventor: IGUCHI MASAO
IPC: C23C14/56
Filed: 1989-08-23
Abstract: PURPOSE:To supply a stabilized bias power to a rotating roller by bringing a carbon brush connected to a bias power source into contact with the rotating roller for transporting a material to be treated. CONSTITUTION:The long-sized conductive material 3 to be treated is traveled through a vacuum treating chamber 1 by the rotating roller 5 provided in a differential-pressure chamber 4, a material 6 in a vaporization source 2 is melted and vaporized by an electron beam 8 from an electron gun 7, and a voltage is impressed on the source 2 and roller 5 from a bias power source 9 to form a highly adhesive thin film on the material 3. At this time, a flange-type copper electrode 13 is fixed to the rotating shaft 12 of the roller 5, a carbon brush 10 is pressed on the surface of the electrode 13 rotating along with the roller 5 by a spring 14, and a power is supplied to the roller 5 from the power source 9 through a feeder cable 16 and a mounting holder 17. Consequently, a bias voltage is stably supplied to the roller 5 at all times, and ion plating is performed with uniform tight adhesion.
Patent JP-H0554789-A (JP)
Title: Electronic tube cathode and cathode-ray tube with said cathode
Inventor: TAKANOBU HIROSHI
IPC: H01J1/20
Filed: 1991-08-27
Abstract: PURPOSE:To improve electron emitting characteristic by dispersing a scandium compound so as not to directly make contact with a base metal in an electronic tube cathode formed by providing a binary alkali earth metal oxide layer on a base metal surface. CONSTITUTION:In an electronic tube cathode formed by providing a binary alkali earth metal oxide layer 3 of Ba, Sr on the surface of a base metal 2, the layer 3 is an oxide layer having 0.01-10wt.% of barium scandate powder dispersed therein. Otherwise, the layer 3 is formed into two layer, wherein a first layer 1 is a layer consisting of only an alkali earth metal oxide, and a second layer 5 is an oxide layer having 0.01-10% of barium scandate powder dispersed therein. The layer 5 may be formed of a layer consisting of a ternary alkali earth metal oxide of Ba, Se, and Ca having 0.01-10% of barium scandate dispersed therein. Thus, an electronic tube cathode showing stable electron emitting characteristic for a long time at a high current density can be provided.
Patent JP-S58113457-A (JP)
Inventor: MATSUO TATSUYUKI
IPC: E04D3/24
Filed: 1981-12-27
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-H0962222-A (JP)
Title: Dot clock reproducing circuit
Inventor: KOMENO KUNIO
IPC: G09G1/16
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To reproduce a dot clock which can perform sampling in a noise nonproducing phase even when ringing or the like by characteristics of an output circuit of a device and a connecting cable is caused in the case of obtaining a sampling clock to display a picture signal of a personal computer and a work station. SOLUTION: A fixed delay circuit 4 and a variable delay circuit 5 are arranged in a loop of a PLL circuit composed of a phase frequency comparing circuit 1, a low-pass filter 2, a VCO 3 and a dividing circuit 6. On the other hand, the edge is detected from a picture signal 102 by an edge detecting circuit 8, and a phase with a CLKB 104 is compared with it by a phase comparing circuit 11, and delay time of the variable delay circuit 5 is controlled so that phases coincide with each other. A sampling clock 107 becomes a phase always advancing by fixed time more than the edge of the picture signal when it is obtained from the input side of the fixed delay circuit 4, and sampling can be performed in a position uninfluenced by ringing.
Patent JP-H1157989-A (JP)
Title: Plate brick
Inventor: MIZOBE ARIHITO
IPC: B22D41/28
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the warp of a brick at the time of using and to reduce the surface wearing at a stroke position and the chip of a nozzle hole edge part by arranging a recessed surface surrounding the nozzle hole on the sliding surface of the brick. SOLUTION: The nozzle hole 2 is arranged on the sliding surface 1 of the plate brick 10, and the recessed surface 3 is arranged around this nozzle hole 2. In the case of being too shallow of the recessed surface 3, the relaxation of compressive stress caused by the thermal expansion at the time of using is unsufficient and the effect to achieve the target is reduced. The depth of the recessed surface 3 is desirable to be the depth, in which the stress developed to the surrounding of the nozzle hole is relaxed and gap between the surfaces is eliminated or reduced even in the case of expanding in the thickness direction at the surroundings of the inner hole in the plate at the time of using.  This condition is decided with the coefficient of thermal expansion of a material used to the plate brick and the used temp., but the depth of the recessed surface is desirable to be 0.1-2% of the thickness of the plate brick from the coefficient of thermal expansion of alumina, zirconia, magnesia, silica or carbon, etc., as the material generally used.
Patent JP-H1037536-A (JP)
Title: Stake for tent
Inventor: SHIJO IKUO
IPC: E04H15/62
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To firmly fix a tent even if it is installed on sand, gravel, mud, a snow-covered or rocky area, or a concrete surface, etc. SOLUTION: A slot 9 is provided in approximately the center of a plate 7, notches 11 are provided at the opposite edges of the plate 7, a stake cord 13 is folded to form a fold, and the fold is passed through the slot 9 in the plate 7. Further, the fold is locked to each of the notched parts 11 of the plate 7 to bury the plate 7 horizontally in the ground with the stake cord 13 secured to the plate 7, and the stake cord 13 is connected to a tent guy line 5.
Patent JP-H0945588-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: NAKANO MINORU
IPC: H01G9/035
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To improve specific resistance and thermal stability by containing γ-butyrolactone as a solvent and containing a salt of phthalic acid or maleic acid with imidazoline or its derivative or tetrahydropyrimidine or its derivative. SOLUTION: An electrolytic capacitor driving electrolyte containing γ- butyrolactone as a solvent and containing a salt of phthalic acid or maleic acid with imidazoline or its derivative or tetrahydropyrimidine or its derivative. Further, in that electrolytic capacitor driving electrolyte, the imidazoline or its derivative is a compound denoted formula I (R1 denotes a hydrogen atom, a methyl group, or an ethyl group.), and the tetrahydropyrimidine or its derivative is a compound denoted by formula II (R2 denotes a hydrogen atom, a methyl group, or an ethyl group.), and the imidazoline derivative is a compound denoted by formula III or a compound denoted by formula IV.
Patent JP-H0497451-A (JP)
Title: File data processing system based upon data relation
Inventor: SATO AKIHIKO
IPC: G06F12/00
Filed: 1990-08-15
Abstract: PURPOSE:To efficiently execute file data processing work by providing this file data processing system with an input means for inputting a relating identifier(ID), a file data retrieving means, a file data processing means, and a file data processed result output means. CONSTITUTION:The input means 1 inputs a relating ID to be information for mutually relating plural file data to be processed and contents to be processed by retrieving the sort of the ID, a file name storing file data to be processed and the file data from a user terminal 5. The file data retrieving means 2 retrieves relating file data from an information file 6 based upon the relating ID inputted from the means 1. The file data processing means 3 executes the processing of the file data based upon the retrieving information obtained by both the means 3, 1 and the file data processed result output means 4 outputs the result obtained by the means 3 to an output list 7. Thus, the file data processing work can be efficiently executed.
Patent JP-2001040730-A (JP)
Title: Splash preventing toilet bowl
Inventor: TAKADA SHIGERU
IPC: E03D9/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a splash preventing toilet bowl easily applicable to a type of toilet bowl presently widely used and usable without paying special attention to maintaining the cleanness of a preventing means itself for preventing the splash of sewage and waste water which is the splash of urine and wash water in use of a Western style toilet bowl used both as a seat type and a standing type. SOLUTION: Splash preventing plates 5 submerged for the most part in water in a toilet bowl during non-use or in use as a seat type and sprung up integrally with a toilet seat 2 in use as a standing type to form a splash preventing space at a front lower part of the toilet seat 2, are disposed at the lateral lower parts of the toilet seat 2 and fixed to the toilet seat 2. The splash preventing plates 5 can be formed of flexible material and made compact bending in conformity to the inner shape of the toilet bowl in use as the seat type.
Patent JP-S60107545-A (JP)
Title: Testing machine for rotary bending fatigue
Inventor: MATSUI HIKIYOSHI
IPC: G01N3/34
Filed: 1983-11-16
Abstract: PURPOSE:To perform bending moment control over a wide range while simplifying structure by connecting a bearing holding part coupled with an actuator for bending moment inside fulcrums of fixed bearings at both ends of a test-piece to a driving source for rotation through a flexible joint at one outside. CONSTITUTION:Bearings are mounted on bearing fulcrums 23 and 24 fixed on a base 22 and both bearing holding parts 29 and 30 inside them, and the test-piece 21 is mounted. Then, upper lids 25 and 26, 31 and 32 are attached and a motor 27 is connected to one terminal part of the test-piece 21 through the flexible joint 28. The motor 27 is actuated to rotate the test-piece 21, and the servo actuator 35 is put in operation under the control of a controller to take a rotary bending fatigue test. Consequently, the need for a chuck and a balancing weight is eliminated to simplify the structure and improve the durability and the interval of a load frame is narrowed down, so the bending moment control is performed over a wide range.
Patent JP-S6275220-A (JP)
Title: Abnormal temperature detector
Inventor: KAWAMURA TAKESHI
IPC: G01K11/00
Filed: 1985-09-27
Abstract: PURPOSE:To accurately detect temperature abnormality of an objective member to be measured even if the coating or the like is performed on the objective member to be measured by providing a shape memory alloy member to move a shielding plate from the 1st position to the 2nd position at the time of the abnormal temperature. CONSTITUTION:Abnormal temperature detectors 21, 31 and 41 using the shape memory alloy member are connected in series by an optical fiber 50 and fixed on a part of a bus bar properly. Further, a transmission part 52 and a power source 51 are connected with the optical supply side of the optical fiber 50. Then, rays of light from a light source included in the transmission part 52 enter the detectors 21, 31 and 41 through the optical fiber 50. On the other hand, an optical conversion means 61 of a reception part 60 connected with the other end of the optical fiber 50 converts the given rays of light into an electrical signal via the detectors 21, 31 and 41 and gives it a decision circuit 62. Then, in case one of the detectors 21, 31 and 41 detects the abnormal temperature, since the detectors 21, 31 and 41 are connected in series, the rays of light are intercepted and does not reach the optical conversion means 61. Consequently, the decision circuit 62 can discriminate the occurrence of the abnormal temperature by the presence or absence of the electrical signal from the conversion means 61.
Patent JP-H1046226-A (JP)
Title: Production of low nitrogen molten steel with arc electric furnace
Inventor: SUZUKI TAKESHI
IPC: C21C5/52
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an effective method for melting a low nitrogen steel having at least about 30ppm by overcoming a defect, in which molten steel in a conventional arc electric furnace is generally contained in high nitrogen in comparison with a converter steel, i.e., does not go beyond the zone of low class steel. SOLUTION: This producing method of molten steel with the arc electric furnace is used to molten iron, solid pig iron, sponge iron, iron cabide, etc., as the main raw material. In such a way, a time range till forming flat bath by melting the raw material in the furnace executes the arc heating under condition of the whole closing of a slag removing hole in the furnace, and at the point of time when the molten steel temp. becomes >=1500 deg.C and C concn. in the molten steel becomes >=1.0wt.%, the supply of electric power is stopped and the slag removing hole is opened. The oxygen is blown into the molten steel through a lance inserted from this opened slag removing hole to execute decarburization and denitrification. When each process completes and the molten steel temp. becomes 1650 deg.C, the steel tapping is executed under condition of non-reducing.
Patent JP-S6277122-A (JP)
Title: Two piece roll bending machine for forming metallic cylinder making stepping on end part
Inventor: INOUE YASUTAKA
IPC: B21D5/14
Filed: 1985-10-01
Abstract: PURPOSE:To reduce the production cost and to increase the product quality by arranging a rotatable rigid body roll on the end part of the elastic body fitted to the 1st roll and by setting diameter of the end part of the 2nd roll corresponding to the 1st roll. CONSTITUTION:A rigid ring 221 is fixed to the center part of a core metal 220 and an elastic body 222 is fitted thereon and rigid ring 224 is fitted to the outside of the end part thereof as well in the 1st roll 22. Then, via a bearing 225 on the ring 224 a rigid body roll 226 is fitted rotatably. The shape of the 2nd roll 24 is set corresponding to the 1st roll 22. When a work is inserted between the rolls 22, 24, the work is as a whole formed in circular arc shape and simultaneously formed with drawing with the action of the roll 226 and the 2nd roll 24. Consequently the forming is completed in one stage and the production cost is reduced and with the forming wrinkles prevention, etc., the product quality is increased.
Patent JP-2000033429-A (JP)
Title: Method for forming recessed part in metal plate
Inventor: MIYAHARA HIDEYUKI
IPC: B21D22/02
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To improve an appearance of another face by transferring a cutting trace formed on the other face of a metal plate into a recessed part. SOLUTION: A prescribed shape recessed part 2a having a dimension shallower than the plate thickness of a metal plate 1 is press-formed from one face side of the metal plate 1 having a prescribed plate thickness by a press, etc. After a projecting part 3 is protruded by transferring a metal stock of the recessed part 2a to the other face 1b side of the metal plate 1, the projecting part is cut off by machining, further, from the other face side corresponding to the recessed part 2a of a bottom plate 1c of the recessed part 2a is transferred to one face 1a side by pressing, etc., the recessed part 2 is formed to the other face side of the metal plate 1.
Patent JP-S59103952-A (JP)
Inventor: YORUKU APUTOHOFU
IPC: F02N19/04
Filed: 1983-11-18
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-H1169132-A (JP)
Title: Image edit processing unit
Inventor: NAKAMURA YUTAKA
IPC: H04N1/387
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an image edit processing unit that realizes image reproduction without a sense of incongruity in the case that an element with a background is pasted. SOLUTION: An image edit processing section 4 applies processing such as cut of image.magnification/reduction.image rotation.coloring and revision and edit processing such as paste of an image designated by an image edit processing instruction section 3 to the image stored in an image data storage section 2. In the case of pasting an image to an object area including one element or over, an image background processing section 5 generates a background image from a background in each element as to the background among pasted elements and pastes the generated background image among the elements. Thus, no undesired background enters between the elements and image reproduction without a sense of incongruity is realized.
Patent JP-H0264594-A (JP)
Title: Check device for matrix type picture display device and short-circuit checking, short-circuit defect correcting, and point defect checking methods for this device
Inventor: KAWASAKI KIYOHIRO
IPC: G01R31/02
Filed: 1988-08-31
Abstract: PURPOSE:To simplify a probe and to detect heating in a short-circuit position due to an infrared thermoviewer with respect to the probe having the short-circuit position to report its existence by dividing many electrode lines into blocks and providing check terminals in both ends. CONSTITUTION:A matrix substrate is obtained where a prescribed number of scanning lines are divided into four blocks G1 to G4 each of which consists of a prescribed number of scanning lines and a prescribed number of signal lines are divided to six blocks S1 to S6 each of which consists of a prescribed number of signal lines and electrode terminals are arranged in the peripheral part. A pair of check terminals 13 and 14 and a check terminal 15 are formed in both ends and the center of an electrode terminal group 4 on the signal line side respectively, and a pair of check terminals 16 and 17 are formed in both ends of an electrode terminal part 3 on the scanning side. Terminal groups having even numbers are arranged in upper blocks S1, S2, and S3, and terminal groups having odd numbers are arranged in lower blocks. Electric signals are supplied to check terminals 13 and 14 on the substrate 2 to address an arbitrary position in a picture display device, and the temperature distribution on the substrate 2 is detected by the infrared thermoviewer.
Patent JP-H04250542-A (JP)
Title: Computer memory system
Inventor: EDOWAADO SHII KINGU
IPC: G06F12/08
Filed: 1991-08-02
Abstract: PURPOSE: To provide a memory system capable of efficiently cooperating with various types of host processors. CONSTITUTION: The memory system 10 includes a memory 12 consisting of a DRAM chip and the memory 12 is connected to other parts of a computer system through a bus 14. An access to the memory 12 is controlled by a DRAM controller 22 connected to a bus 14. The system 10 includes also an internal cache 16, a prefetch cache 18 and a writing buffer cache 20 respectively connected to the bus 14, can change various cache functions in accordance with the type of a host processor to be used and has operation characteristics to be programmed based upon the characteristics of the processor. Provided that the internal cache 16 is exclusive for the host processor, the prefetch cache 18 stores only code data extracted from the memory 12 and the buffer cache 20 executes only the buffering of data written in the DRAM 12.
Patent JP-H0773718-A (JP)
Title: Lighting apparatus
Inventor: SUGITA ATSUSHI
IPC: F21V19/00
Filed: 1993-08-31
Abstract: PURPOSE:To prevent misinstallation of the direction of a holder body 41. CONSTITUTION:A holder installation part 12 is provided on an apparatus main body 1. A holder body 41 to be freely detachably installed on the holder installation part 12 is provided. A lamp socket 47 to which a cap 33 of a circular lamp 31 is to be connected is provided at one end of the holder body 41, and lamp holders 51a, 51b to hold the circular lamp 31 are provided at the other end of the holder body 41. The holder installation part 12 and the holder body 41 are provided in a rotation assymetric form by 180deg. to each other. Installation of the holder body 41 on the holder installation part 12 in a direction inverted condition can thus be prevented.
Patent JP-H1167625-A (JP)
Title: Electron-beam exposure device
Inventor: KAWAKAMI KENICHI
IPC: H01L21/027
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of the electron-beam exposure device of a continuously moving exposure method. SOLUTION: This device has an electron beam deflecting means having a first deviation device 16 which has the large deflecting region and the long settling time and a second deflection device 13, which has the small deflection region and the short settling time, a moving mechanism 17 which mounts and moves a sample 18, and a feedback mechanism which feeds back the deviation accompanied by the movement to the second deflecting device 13. The deviation accompanied by the movement during the time when exposure is performed under the state the deflecting amount of the first deflection device 16 is fixed is corrected with the second deflection device 13. When the deviation reaches the limit value of the second deviation device 13, the feedback value is changed, and the deviation amount by the first deviation device 6 is reset by the changing amount of the feedback value.  In this case, the changing amount of the feedback value of the second deflection device 13, when the deviation amount of the first deviation device 16 is reset, is made to be the sum of the product of the moving speed and the deviation-settling waiting time of the first deflection device 16 and the changing amount for returning the feedback value to a specified value.
Patent JP-S59111986-A (JP)
Inventor: HARADA SHIYOUZOU
IPC: B32B18/00
Filed: 1982-12-09
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-S6276205-A (JP)
Inventor: IWASAKI BUNJI
IPC: F21S4/00
Filed: 1985-09-30
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-H0379039-A (JP)
Title: Manufacture of spot-shaped partial clad material
Inventor: YAMAMOTO KAZUHIRO
IPC: B23K20/04
Filed: 1989-08-22
Abstract: PURPOSE:To enable board thickness to be controlled with an ultra-high accuracy and a target metal foil to be positioned by providing a position measuring equipment of the metal foil on the output side of a rolling machine and by feeding back a total compensation including force function under pressure during continuous rolling to control of rolling weight according to the difference between the target position and actually measured position of the metal foil piece from a required origin. CONSTITUTION:Rolling weight for obtaining a target pitch and a board thickness is set from dimensions and pitches of a substrate material 10 and a metal foil piece 12 of a material which is held tentatively and pressure welding rolling is performed by a means for controlling the weight with the rolling weight as a target. Further, the position measuring equipment of the metal foil piece 12 is provided at the rolling machine output side and a means for compensating and controlling force under pressure during continuous rolling according to the difference between a target position and actually measured position of the metal foil piece 12 of required order from an origin on a previously set substrate material 10, thus obtaining a spot-shaped partially clad material which is provided with an improved accuracy.
Patent JP-2001042640-A (JP)
Title: Developing device and image forming device
Inventor: HODOSHIMA TAKASHI
IPC: G03G15/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a developing device executing satisfactory development by preventing accumulation of exhausted toner in the device and to provide an image forming device forming the image free from quality defect by adopting the developing device. SOLUTION: A space, having a developing roller 10, a toner feed roller 12 and a developing blade 11 in the developing device 3, is separated by a partition plate 13, from a toner containing part 14 provided with a toner transport member 15 and for containing toner, and in a space having the developing roller 10, the toner feed roller 12 and the developing blade 11, a proximity member 16 arranged close to these members is provide, to reduce the volume of the space.