baber/WOPTO huggingface dataset:
Patent JP-2000082738-A (JP)
Title: Buried interconnection of single damascene structure and its formation method
Inventor: KIKUTA KUNIKO
IPC: H01L21/768
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a buried interconnection of a single damascene structure, in which reliability of electric connection is high and to provide its formation method. SOLUTION: A lower-part interlayer insulating film 30, an etching stopper layer 32 and an upper-part interlayer insulating film 34 are formed sequentially on a lower-layer interconnection. A contact hole 36 which reaches the lower- layer interconnection by passing them is formed. Then, a W film is formed on the whole face by a sputtering operation. In addition, the W film on the upper-part interlayer insulating film 34 is etched back and removed, and a contact plug 40 is formed. In addition, the upper-part interlayer insulating film 34 is etched and patterned. A wiring groove 44 which exposes the upper-part sidewall of the contact plug 40 is formed. In succession, a low electric-resistance metal film is formed on the whole face. In addition, the metal film on the upper- part interlayer insulating film 34 is removed.  A buried interconnection 48 of a single damascene structure is formed. The buried interconnection 48 is connected electrically to the upper-part sidewall of the contact plug 40.
Patent JP-H03111008-A (JP)
Title: Household buddhist altar
Inventor: TAKAHASHI MICHIYOSHI
IPC: A47G33/02
Filed: 1989-09-26
Abstract: PURPOSE:To give a large variation in an open attitude between a middle door and an outer door, and also, to improve the appearance and to enhance the solemnity and the oppressive feeling by providing the middle door which is bent forward by opening, and also, comes into contact with a side plate and superposed thereon, in a household Buddhist alter. CONSTITUTION:In a household Buddhist altar 1, between an outer door 11 for opening and closing a front opening part 3 of a box body 2, and a feretory door 12 for opening and closing a feretory 5, a middle door 13 is provided, and the middle door 13 and the feretory door 12 are connected to a door opening/closing means 9. The middle door 13 consists of a pair of middle door bodies 16 like a folded door, in which end parts of a first middle door piece 16A and a second middle door piece 16B arranged like roughly in a straight line by butting the end parts are attached with a hinge, and they are connected so as to be bendable to the side in which the back of each door piece 16A, 16B is opposed to each other, and in the middle door body 16, its one end edge is positioned at the back of a front edge of a pedestal 32, and also, in front of a front edge of an altar 33 and attached pivotally to the vicinity of the inside surface of a side plate 22 and the inside surface. Also, the middle door body 16 is folded like front folding and superposed on the inside surface of the side plate 22, and opens completely the box body 2. The middle door can give a remarkable variation to an open attitude between the middle door and the outer door, and also, the appearance of the inside surface of the side plate can be varied by superposition by opening, the appearance is enhanced, and the solemnity and the oppressive feeling can be improved.
Patent JP-H09269906-A (JP)
Title: Input/output controller for computer system and input/ output control method
Inventor: HOSHINA SATOSHI
IPC: G06F13/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To control an input/output device without the need of a special interface circuit and the like on one computer having a check point recovery function. SOLUTION: When CPU 1a and 1b set the state of an operation on the input/ output devices 4a an 4b, the history of the state setting is preserved in a setting history storage area 34. When a fault occurs in the computer system, the states of the input/output devices 4a and 4b are reset and the input/output devices 4a and 4b are set based on the history of state setting, which is preserved in the setting history storage area 34. Thus, the respective states of the input/ output devices 4a and 4b can be restored to those at the time of a check point when a processing is restarted.
Patent JP-H0699540-A (JP)
Title: Composite type vibration-damping metal plate
Inventor: YOKOMIZO HODAKA
IPC: B32B15/08
Filed: 1992-09-21
Abstract: PURPOSE:To provide a material having improved vibration absorption of a composite type vibration-damping material of a three-layer structure having a metal plate/a thermoplastic resin sheet/a metal plate. CONSTITUTION:Thermal reactive adhesive is interposed between connecting surfaces of a metal plate and a thermoplastic resin sheet to set its shearing adhesive strength to 120kg/cm<2> or more. As the resin, saturated copolymer polyester is used, its melting point is 220 deg.C or higher and its glass transition point is 50-100 deg.C.
Patent JP-S63153237-A (JP)
Title: Aluminum-base alloy
Inventor: YAMAMOTO MASAMI
IPC: C22C21/00
Filed: 1986-10-21
Abstract: PURPOSE:To develop an Al-base alloy partly having amorphous structure and combining high hardness and electric resistance value with high strength and wear resistance, by subjecting an Al alloy with a specific composition to press forming, extrusion, or hot forging at a temp. in a specific temp. range. CONSTITUTION:A molten Al-base alloy M having a composition represented by general formula [1] [where, M means one or more elements among Cr, Mn, Fe, Co, and Ni, X means either or both of semimetals, Si and Ge, and the contents of the above are represented by atom% and the symbols (a), (b), and (a+b) stand for 4-23, 8-54, and 12-67, respectively, and, when M means Ni, 9-12, 13-25, and 22-37, respectively] is prayed on a rapidly rotating single roll R, which is cooled very rapidly and formed into a tape-shaped A having a structure in which amorphous structure comprises >=50vol%. This tape-shaped alloy A is subjected to press forming, extrusion, or hot forging at a temp. in a range of crystallization temp. + or -100 deg.C, so that Al-base alloy combining high strength with high wear resistance and capable of high-degree bending can be obtained.
Patent JP-S60140563-A (JP)
Title: Recording or reproducing device
Inventor: KOBAYASHI JIYUNJI
IPC: G11B15/665
Filed: 1983-12-27
Abstract: PURPOSE:To wind up a recording carrier well without sag of the recording carrier, which is apprehended when a recording carrier guide means interlocking with a loading means makes a large motion at an unloading time, and shorten the time required for unloading. CONSTITUTION:When a loading ring 2 reaches the position where movable tape guides 5 and 6 start moving toward a cassette 1, this arrival of the loading ring 2 is detected by a rotation range detecting switch 4, and this detection signal is given to a control circuit 24. Thereafter, the control circuit 24 reduces the voltage impressed to a motor 3 to reduce the rotation number of the motor 3 until unloading is completed. Thus, the rotative velocity of the loading ring 2 is reduced, and consequently, the variation per unit time of the length of a tape 21 stretched around movable tape guides 5 and 6 is reduced, and the tape 21 is wound up surely by a supply reel or take-up reel 23, and therefore, the tape 21 is not sagged.
Patent JP-2000134368-A (JP)
Title: Internet message wait signal
Inventor: BRIDGER RICHARD
IPC: H04M3/537
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for reporting the existence of e-mail in a mail box to a user without necessity for the user to record the incoming message for checking the existence of message. SOLUTION: A subscriber having a PC 1 and a telephone set 2 is connected to an internet service provider(ISP) 4 of an internet network 3 and an exchange 12 of a telephone network. When a second internet user 1O sends e-mail to the address of the PC 1, it is stored in a mail box 5 allocated to the PC 1 by the ISP 4. Further, a user mail box monitoring means 6 is provided for monitoring the mail box 5 of the user, transmitting a message to the telephone network and transmitting a message wait signal to the telephone line of the user corresponding to the state of contents in the mail box 5.
Patent JP-S61132077-A (JP)
Title: Boosting power source
Inventor: KIJIMA SEIICHI
IPC: H02M3/338
Filed: 1984-11-30
Abstract: PURPOSE:To shorten the charging time of a capacitor by connecting the low- voltage sides of a plurality of DC/DC converters in parallel with a low-voltage DC power source, and providing capacitors at the high-voltage sides of the converters. CONSTITUTION:DC/DC converters A, B are connected at their low-voltage sides in parallel with a battery power source 11 and a power switch 12, and a battery power source voltage is simultaneously appled to the converters A, B by closing the switch 12. Capacitors 15, 16 are connected with the high voltage sides of the converters A, B, and a main discharge capacitor is composed of the capacitors 15, 16. Electric energy stored in the capacitors 15, 16 is simultaneously supplied to a flash discharge tube 17.
Patent JP-H0299397-A (JP)
Title: Display device in writing brush image drawing device
Inventor: HIRUMA KENICHIRO
IPC: B43L13/00
Filed: 1988-10-07
Abstract: PURPOSE:To enable a character and a symbol to be drawn by using a writing brush by a method wherein an inputted character is stored and when the number of said characters is judged and registered characters and required to be confirmed, they are displayed on a display device. CONSTITUTION:A character or a character string inputted from a character input means (a) is registered in a registration character memory means (c), and a part of the registered characters is displayed on a display (h) generally by a registered character general display control means (e). Further, when the number of inputted characters is judged by an inputted character number judging means (d) and a specific number or more of characters are at once inputted, a character string inputted to the display (h) is flow display by an inputted character string flow display control means (f). Further, in the case where indicated from a confirmation display indication means (b), all characters registered to present in the display (h) are flow displayed by a registered character string flow display control means (g) to perform confirmation of the registered characters. By driving a drive device (j) by a drive control means (i) and moving a writing brush holder (k) and a writing brush (m), image drawing of the thus registered characters is performed.
Patent JP-H0193313-A (JP)
Title: Manufacture of laminate
Inventor: WAKAO RYUICHI
IPC: B29C43/20
Filed: 1987-10-06
Abstract: PURPOSE:To manufacture laminates without generation of flashes and with good thickness accuracy by heating or heat pressurizing the peripheral section only of laminates, on the upper and lower surfaces of which metal foils are placed, and heat and pressure molding the whole. CONSTITUTION:Only the peripheral section of laminates constituted of required number of pieces of resin impregnated bases, on the upper and/or lower surface of which metal foils are placed, is heated and/or pressurized, and then the whole is heat and pressure molded. The curing of the laminate peripheral sections where molten resin is much more than that of a central section of the laminates is accelerated to prevent the molten resin in the peripheral section from flowing out and also flashes from being generated to enhance the thickness accuracy. Also, the heating condition of the peripheral section is desirably 140-200 deg.C for 2-20 minutes, since the curing degree is not accelerated much under the condition of less than 140 deg.C and less than 2 minutes and it is difficult to prevent the molten resin from flowing out, while the curing degree is excessure under the condition of 200 deg.C or more and 20 minutes or longer to generate thin spots at the time of heat and pressure molding of the whole.
Patent JP-H07103138-A (JP)
Title: Swash plate type variable displacement compressor
Inventor: TAKENAKA KENJI
IPC: F04B27/08
Filed: 1993-10-07
Abstract: PURPOSE:To improve the durability of an electromagnetic clutch or the like absorbing any shock in the case where a compressor is restarted at the early stage as well as to reduce the extent of noise by performing a movement to the minimum inclination of a swash plate quickly after the compressor is stopped. CONSTITUTION:In a minimum displacement starting type swash plate compressor, an inlet port 3a interconnecting a suction chamber 5 and a cylinder bore operating chamber 10 is formed in a valve plate 3. An inlet valve 7a separates from a valve seat being situated on the circumference of this inlet port 3a, forming a bursting passage 33. A roughened surface 3c for doing this separation of the inlet valve 7a smoothly is installed in the valve seat. Immediately after the compressor is stopped, high pressure coolant gas in the operating chamber 10 is discharged to the suction chamber 5 by way of the bursting passage 33 and the inlet port 3a from the cylinder bore operating chamber 10, whereby an angle of inclination in the swash plate is quickly selected from the maximum to the minimum.
Patent JP-H07169653-A (JP)
Title: Ion-conductive polymer electrolyte and electrolytic capacitor
Inventor: KANBARA TERUHISA
IPC: C08L71/02
Filed: 1994-10-18
Abstract: PURPOSE:To provide a sufficient ion conductivity and prevent the conductivity from lowering in a long time and high temp. storage by preparing electrolyte composed of, at least, an ammonium salt, polymer consisting of a prepolymer containing polyol as a basic skeleton and having polyalkylene oxide, and an organic solvent. CONSTITUTION:An electrolytic capacitor comprises an anode 1 having a dielectric layer 3, a cathode 4 and an ion-conductive polymer electrolyte layer 6 between the layer 3 and a cathode 4. The layer 6 contains a polymer consisting of a prepolymer containing polyol as a basic skeleton and having, at least, 3 units of polyalkylene oxides, expressed by the shown formula (Ri (i=1, 2, 3)=-O-[C2H4O)li-(C3H6O)mi]ni-, R4=-CH3,-C2H5-CH2-O-[(C2H4O)l4-(C3H6O)m4]n4-X, li, m1, and ni (i=1, 2, 3, 4) are integers greater than 1, X is a polymerizable group having a double bond), ammonium salt and an organic solvent.
Patent JP-H0592892-A (JP)
Title: Cargo handling bridge crane device at quay and operating method thereof
Inventor: KATSUKI YASUHIDE
IPC: B66C19/00
Filed: 1991-09-30
Abstract: PURPOSE:To improve the cargo handling capacity of a bridge crane at a quay. CONSTITUTION:A bridge crane body, traveling along a travel rail 8 provided on a quay, is provided with plural traverse rails 14. Plural crabs 15, 16 are disposed in the state of being traversable along the respective traverse rails l4. Each crab is provided with a hoisting means, and a belt conveyor 6 is provided along the travel rail within the traverse movement range of the crab so as to improve cargo handling capacity. Further in the period of unloading action onto the conveyor by at least one of plural crabs 15, 16, the travel of the crane body is not performed to prevent the oscillation of the crane body. Loads can be thereby loaded correctly onto the conveyor 1, so that there is no fear of the loads falling from the conveyor by accident.
Patent JP-H1098099-A (JP)
Title: Insulating-film structure
Inventor: MUROYAMA MASAKAZU
IPC: H01L21/768
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent thermal stress from being induced between a base inorganic layer and an organic layer by a method, wherein a close contact layer is interposed between the base inorganic layer and the organic layer. SOLUTION: A substrate 11, where an insulating film is formed is constituted of semiconductor and a transistor is formed on the front side of the substrate 11. An aluminum wiring 13 is formed on the substrate 11 through the intermediary of an interlayer insulating film 12. An insulating film A is composed of a base inorganic layer 14 provided on the substrate 11 covering the wiring 13, a close contact layer 15 provided on the base inorganic layer 14, and a close contact layer 16 provided on the close contact layer 15. The close contact layer 15 is formed of insulating material possessed of alkoxyl groups and/or halogen and fluoroalkyl groups. The close contact layer 16 is formed of fluororesin and thick enough to be filled in between the wirings 13. By this setup, the base inorganic layer 14 and the organic layer 16 can be improved in adhesion between them.
Patent JP-S61130383-A (JP)
Title: Recording ink
Inventor: OWATARI AKIO
IPC: G06F1/04
Filed: 1984-11-29
Abstract: PURPOSE:To provide a recording ink which is harmless and does not have mutagenicity, containing a mixture contg. a specified dye, from which a compo nent after the detection of said dye with high performance liquid chromatography chart is detected, is removed. CONSTITUTION:A recording ink is a mixture contg. a dye mixture contg. C.I. Direct Black 154, said dye mixture containing no component (part A) or a reduced amount of the component (part A) which is detected after the direction of said C.I. Direct Black 154 with high performance liquid chromatography chart. In the synthesis of conventional C.I. Direct Black 154, peak shown by 1 is the largest and accounts for 40-60% of the whole. Since the product in said part A is 20% or below of the dye mixture, the yield of the dye is not so affected, though the whole of the part A is removed by separation, and hence, the dye mixture is brought into one which does not have mutagenicity by the separation.
Patent JP-S62113876-A (JP)
Title: Cryogenic pump
Inventor: YOSHIKAWA SEIICHI
IPC: F04B37/08
Filed: 1985-11-13
Abstract: PURPOSE:To reduce solidification onto a cryogenic panel and prevent peeling of solidified matter by constructing such that a gas component having high saturation temperature is brought into contact with a low temperature adsorbent prior to solidification then adsorbed and caught. CONSTITUTION:A cryogenic pump comprises a cryogenic buffle 6 and cryogenic (respectively 70-100K and 10-20K, for example) outside and inside panels 1, 2 coupled to the cold stages 4, 5 at the first and second stages of a helium refrigerating machine 3. Here, a panel 7 adhered with adsorbent in the downstream of the buffle 6 is coupled to the outside cryogenic panel 1. Active carbon, molecular sieve, etc. is employed as said adsorbent in accordance with the gas to be treated. The panel 7 is constructed by supporting a multiple cylinder 15 on a supporting cross frame 14, and then the gas having high boiling point and solidified onto the outer face of the inside panel 2 is absorbed and removed by means of the adsorbent.
Patent JP-H0895027-A (JP)
Title: Color image display device
Inventor: SHIGETA KAZUYUKI
IPC: G02F1/1343
Filed: 1994-09-22
Abstract: PURPOSE: To provide a display device, in which relative polarization of picture elements of the same color is prevented and to occurrence of false fringes is prevented and good color display can be carried out, by setting a ratio TV/TH of a vertical picture element pitch TV to a horizontal picture element pitch TH within the specific range. CONSTITUTION: A ratio TV/TH of a vertical picture element pitch TV to a horizontal picture element pitch TH is set from 1.36 to 1.67. If a band area in the y-direction is narrow toward a band area in which resolution can be carried out in the x-direction, folding deflection is caused in the y-direction when fine image beyond the y-directional band area is inputted, and moire or color noise occurs and as a result, the image deteriorates. Therefore, vertical resolution to horizontal resolution is set to ±10 % by setting the number of picture elements so that the ratio TV/TH is set from 1.36 to 1.67. In this way, good image quality can be obtained for an object to be photographed in the horizontal resolution limit without causing any color moire. A desirable value for TV/TH is 1.5.
Patent JP-2000081294-A (JP)
Title: Heat exchanger
Inventor: YAMAUCHI YOSHIYUKI
IPC: F25B39/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in size of a heat exchanger while improving pressure resistance and mountability. SOLUTION: A flat header tank 130 is constituted of a core plate 131 of a rolled material and a cap cell 132 of an extruded material. A communicating part 136 for communicating a tank space 133 with a tank space 134 is formed at a partition wall 136 for partitioning a first tank space 133 for communicating with a first tube 111 and a second tank space 134 for communicating with a second tube 121 formed in the tank 130. Thus, a protrusion and a recess can be eliminated from a profile of the exchanger, brazing positions (connecting positions) are reduced, and the both spaces in the tank 133, 134 are communicated in the tank 130. Accordingly, an increase in size of the exchanger can be suppressed while improving pressure resistance and mountability.
Patent JP-H0194232-A (JP)
Title: Weight sensor element
Inventor: OCHI KENZO
IPC: G01D5/24
Filed: 1987-10-07
Abstract: PURPOSE:To eliminate the mutual interference of respective electrostatic capacities and to enhance productivity, by bringing the arrangements of the circular electrodes and annular electrodes formed to upper and lower alumina substrates to the same constitution and arranging the respective take-out lead parts thereof in the same direction. CONSTITUTION:Circular electrodes 1 are provided to the respective centers of a pair of alumina substrates 3, 5 and annular electrodes 2 are provided thereto so as to surround said electrodes 1 and the substrates 3, 5 are fixed by the adhesive layers 6 applied to the peripheral parts thereof in opposed relationship so as to hold a proper interval therebetween. The take-out lead parts 1a, 2a of the electrodes 1, 2 are in the same direction and the electrode arrangements of the substrates 3, 5 are same. Therefore, the substrates 3, 5 having the same shape can be used. By this constitution, a circular condenser and an annular condenser are formed from the electrodes 1, 2 respectively independently and, therefore, when the respective electrostatic capacities thereof are detected by an oscillation circuit, there is no mutual interference and said capacities can be detected with good accuracy. Further, the productivity in the formation of the electrodes becomes well and the connection of the lead parts 1a, 2a and the oscillation circuit becomes easy.
Patent JP-2001076948-A (JP)
Title: Noncontact-type transformer
Inventor: GOTO NORIYUKI
IPC: H01F38/14
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a noncontact-type transformer, in which delivery of a signal is surely enabled, when a gap exists in the steering axis direction between a primary side magnetic material core and a secondary side magnetic material core. SOLUTION: This noncontact-type transformer 10 is constituted by making an outside cylindrical magnetic material core 1 and an inside cylindrical magnetic material core 2 face each other. Each of the outside core 1 and the inside core 2 is of a low closed-end cylinder type, and one bottom surface of the cylinder is opened. The aperture surfaces are made to face each other, and the inside core 2 is arranged to creep along into the inside of the outside core 1. Circumferential trenches are formed on the side surface inner wall of the outside core 1 and on the side wall of the inside core 2. Windings 3a, 4a are arranged in the trenches, and each of the windings is positioned on the same surface.
Patent JP-2000091543-A (JP)
Title: Nonvolatile semiconductor memory and manufacture thereof
Inventor: SHIRAI HIROKI
IPC: H01L27/115
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To suppress dispersion in read speed of a nonvolatile semiconductor memory cell. SOLUTION: For this device, two memory cells sharing a source 112 are formed and paired on a semiconductor substrate 101, and the pair is isolated by a trench. In this case, the areas of the respective drain region 111a and 111b of the memory cells are made equal, the trench is provided with a metal film 120 and a buried oxide film 121, and the metal film 120 is connected to the drains 111a and 111b of the memory cells.