baber/WOPTO huggingface dataset:
Patent JP-H09137412-A (JP)
Title: Bridge reinforcing structure of viaduct
Inventor: KOGA TAKASHI
IPC: E01D22/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To reinforce a bridge simply by arranging a plurality of arched bearing members, which consist of a steel material and in which both ends are fixed, in parallel with bearing blocks unified with a pair of piers borne at both end sections of the bridge and abutting the top sections of these bearing members against an underside at approximately the central section of the bridge. SOLUTION: Both end sections of a bridge 1 in a viaduct are borne by piers 2, 2. Arched reinforcing structure 10 abutted against approximately the central section of the underside of the bridge 1 is installed. The reinforcing structure 10 is composed of arched bearing members 11 made up of pipe steel and bearing blocks 12, on which the end sections of the bearing members 11 are fixed, and cross beams 13 are stretched and fastened in the cross-sectional direction of a plurality of the bearing members 11. The cross beam 13 placed at the apex of the bearing member 11 is abutted against the bridge 1 through a cushioning material such as a rubber. Accordingly, the bridge can be bone elastically, and the durability of the bearing members 11 can be improved.
Patent JP-2000110968-A (JP)
Title: Piping fixture
Inventor: AIDA AKIO
IPC: F16L3/12
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a piping fixture exerting a high fixing force for a piping to be fixed to a structure and capable of establishing fixation irrespective of eventual dislocation of the piping. SOLUTION: A channel material pinching part 26 is provided at least one end of a piping fixing band 12, and a fastening bolt 32 for insertion of the pinching part 26 is arranged to be inserted in an opening of a C-form channel material and threadedly engaged with a nut 14 installed movable inside the C-form channel material and equipped with a function to prevent turning together. With this screw engagement, the pinching part 26 and nut 14 pinch the C-form channel material, and it is possible to secure a piping fixture 10 to the C-form channel material steplessly.
Patent JP-S63219291-A (JP)
Title: White balance controller
Inventor: TSUGI YASUSHI
IPC: H04N9/73
Filed: 1986-12-12
Abstract: PURPOSE:To exactly perform white balance control, by generating a control signal for white balance correction by a color temperature detecting signal, and performing the white balance control by the control signal. CONSTITUTION:On the output x' of a gate circuit 9, the dynamic range limitation of signal width is applied at a clipping circuit 10, then, the color temperature detecting signal x' can be obtained. The signal x' is inputted to a control signal generation circuit 11, and is converted to the control signal Z equivalent to the deviation of white balance detected by the signal. The signal Z is divided and corrected so as to perform the white balance control along a color temperature changing locus at a tracking correction circuit 12, and is converted to an X and a Z respectively, and are fed back to gain control circuits 1a and 1b in the system paths of signals R and B. By constituting a device in such a way, since control is performed with minimum number of signals required for the detection of a color temperature, it is possible to perform the white balance control exactly without being conscious of the mixing of a chromatic color such as a yellow color, etc.
Patent JP-S63147651-A (JP)
Title: Liquid jet recording apparatus
Inventor: OKUBO MASAHARU
IPC: B41J2/175
Filed: 1986-12-12
Abstract: PURPOSE:To stably emit a recording liquid at the time of recording and to prevent the dripping of said liquid from a nozzle when no recording is performed, by providing a recording liquid tank at a position higher than the nozzle and providing a supply pipe equipped with an opening and closing valve at a position lower than the nozzle, and performing control such that said valve may be opened at the time of recording but closed at the time of non-recording. CONSTITUTION:An ink tank 2 provided at a position higher than the nozzle of a recording head 1, an ink supply pipe 3 equipped with an opening and closing valve 5 provided at a position lower than the nozzle and a control part 6, performing control so that the opening and closing valve 5 is opened at the time of recording but closed at the time of non-recording, are mounted. Therefore, at the recording time, the recording liquid in the recording head 1 is held to a state pressurized by the water head of the ink tank 2 present at a high position and the liquid can be stably emitted. At the time of non-recording, the opening and closing valve 5 provided to the ink supply pipe 3 is closed and, since said supply pipe 3 is present at a lower position, no water head is applied to the liquid and the dripping of the liquid from the nozzle can be prevented.
Patent JP-S62152867-A (JP)
Title: Dot printer carriage drive system
Inventor: YOSHIKAWA TADASHI
IPC: B41J19/30
Filed: 1985-12-27
Abstract: PURPOSE:To enable the unit step movement distance of a carriage to be controlled to speed up the operation by regulating the movement of the carriage to be shifted step by step through the rotation of a stepping motor which is rotates at least at two step angles by means of rotational control applied to the stepping motor. CONSTITUTION:If recording data is transmitted from a host computer, an interface controller 1 receives the data, and in turn, sends it to CPU 2. CPU 2 interprets whether the data is a command or a printing code. If a command to indicate recording commencement is detected as recording data, CPU 2 reads the first identification results located in RAM 4 and when the interpretation result data indicate the necessity of recording, controls I/O port so that a selection signal at 'H' level may be output from the I/O port 6. At the same time, CPU 2 allows a required number of pulses having a prearranged cycle to be output from the I/O port. Thus the stepping motor 10 rotates at the first step angle and the carriage is driven at a unit step movement distance corresponding to a dot interval. Consequently, the carriage moves at high speed to cover only the required operation, while it shifts at low speed for the rest. However, the carriage is driven at high speed throughout the entire operation.
Patent JP-H02186530-A (JP)
Title: Manufacture of lamp tube body
Inventor: KUREMENSU BARUTERUMESU
IPC: C03B23/07
Filed: 1989-11-15
Abstract: PURPOSE: To eliminate the optical distortion of a lamp for improving optical effect by cleaning a lamp tube, filling filler therein and closing the opening end of an original material with a stem formation. CONSTITUTION: At the same time when a lamp tube 10 is heated with a flame 2 at about 1,000 deg.C for six seconds, an inactive gas flow of about 50-300l/h (depending on the volume of the tube) is filled through a bushing 17 to remove the inside contamination of the lamp tube 10. A hopper 19 is used to put necessary filler 20 such as mercury drops. After it gets to a desired temperature, the bushing 17 is pulled off and an original material 8 is airtightly closed in an area on an airtight sheet 13 with a stem. In this way, the optical distortion of the lamp tube 10 is eliminated for more optical effect.
Patent JP-H07147317-A (JP)
Title: Wafer detector
Inventor: TANIYAMA TOMOSHI
IPC: G01R31/26
Filed: 1993-11-25
Abstract: PURPOSE:To simplify wafer sensing and treatment by providing the wafer transfer plate of wafer transfer equipment with two suction holes for sucking two points of the corresponding peripheral edges of a wafer and arranging the two suction holes at positions smaller than the wafer diameter. CONSTITUTION:When a wafer 2a jumps out, since one suction hole 8b can not make a suction action, a vacuum sensor 6 detects that no vacuum is drawn and issues no signal, thereby judging that the wafer jumps out. A wafer transfer plate 7 is moved horizontally by a value of the wafer diameter minus the distance between the two suction holes 8 and 8b. The wafer 2a is mounted on the wafer transfer plate 7 and sucked by the two suction holes 8a and 8b provided again on the wafer transfer plate 7. A vacuum sensor 6 detects through a vacuum exhaust pipe 5 whether vacuum is drawn, so that the wafer's jump-out is detected.
Patent JP-H06170821-A (JP)
Title: High speed slip cast molding method using porous ceramics mold
Inventor: KONDOU YOSHIHITO
IPC: B28B1/26
Filed: 1992-09-24
Abstract: PURPOSE:To increase the cast molding speed of ceramics. CONSTITUTION:A mold to be used with a void size of 0.6mum or less and voids of 30vol.% or more is composed of the sintered matter of a molded object molded from a ceramics compd. powder raw material with a particle size of 2.0mum or less containing 10wt.% or less of a vitreous binder and well arranged in shape.
Patent JP-S63148201-A (JP)
Title: Production of reflection type color filter
Inventor: TATSUOKA KOICHI
IPC: G02B5/20
Filed: 1986-12-11
Abstract: PURPOSE:To simplify a process for production by impressing the voltages corresponding to desired film thicknesses to thin metallic films which are electrically separated and provided to correspond to the respective colors of three primary colors to anodize the films simultaneously and laminating thin transparent films and metallic reflection films having different film thicknesses in one stage. CONSTITUTION:The thin metallic films 2-1-2-3 corresponding to the dots of the respective colors of the three primary colors are separately formed on a glass substrate 1, then the substrate 1 is immersed in an electrolyte 6 such as ammonium tartrate and the respectively different voltages are impressed to the respective films 2-1-2-3 to execute the anodic oxidation. The surfaces of the films 2-1-2-3 are chemically converted to form the thin transparent films 3-1-3-3. The thicknesses of the films 3-1-3-3 are controlled in accordance with the impressed voltages VR, VG, VB. The films 2-1-2-3 remaining as a sub-surface act as the metallic reflection films to reflect light transmitted through the films 3-1-3-3. The films 3-1-3-3 having respectively the desired film thicknesses are thereby simultaneously formed in one stage and the process for production is extremely simplified.
Patent JP-H03160105-A (JP)
Title: Lubricating device of crankcase precompression type two cycle engine
Inventor: ITO HIDEAKI
IPC: F02B75/00
Filed: 1989-11-15
Abstract: PURPOSE:To improve the lubricating performance for intermediate bearings of a crankshaft by supplying lubricating oil directly to the intermediate bearings, which support intermediate journals of the crankshaft, from a new lubricating oil tank, which stores newly supplied lubricating oil, through an oil supply passages. CONSTITUTION:A crankcase 2 is composed of left and right outer walls 61 and 62, a pair of left and right intermediate walls 63 and 64, upper and lower casings 66 and 67 which is splitted vertically into two parts at the axis of a crankshaft 3. The crankshaft 3 is rotatably supported by the crankcase 2 with a ball bearing 74, and needle bearings 75 and 76. A new lubricating oil tank 87 is provided for storing newly supplied lubricating oil A. Oil supplying passages 88 to 90 for supplying lubricating oil A to the bearings 74 to 76 are formed in the left and right outer walls 61 and 62, and the intermediate walls 63 and 64 respectively. New lubricating oil A can be supplied directly to the respective bearings 75 and 76 through the oil supplying passages 89 and 90 connected to the new lubricating oil tank 87.
Patent JP-H11120102-A (JP)
Title: Electronic mail device and medium recording electronic mail program
Inventor: OGIWARA KAZUAKI
IPC: G06F3/0484
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To quickly retrieve a received electronic mail. SOLUTION: A mouse 6 designates a part of the content of a received mail and performs inverse display of it when the received mail that is stored in an RAM is shown on a display 5. A keyboard 4 inputs identification data that correspond to the part of the content in a registration mode, and a CPU 1 allows the identification data to be stored in the RAM 3. When a keyword is inputted in a retrieval mode from the keyboard 4, the CPU 1 retrieves and reads an electronic mail that has a part of contents which corresponds to the identification data from the RAM 3 and displays it on the display 5 when the keyword corresponds to the shored identification data.
Patent JP-H08151153-A (JP)
Title: Paper conveyance device
Inventor: HAGIWARA KAZUYOSHI
IPC: B65H29/60
Filed: 1994-11-30
Abstract: PURPOSE: To provide a small paper conveyance device for switching over the direction of discharging a paper without changing an external form. CONSTITUTION: The conveyance path switching plate 12 of an image formation device 10 is slid along the facing surface of the front by a handle 12a. When the conveyance path switching plate 12 is located in an upper position, the projection 12b of the conveyance path switching plate 12 is engaged with the recessed part 11a of the facing surface 11, the front take-out port appears in the lower part, an internal conveyance path is switched over in the direction of the front take-out port 13 at a diverging point, and an indication 15a (face up) or an indication 15b of an arrow facing sideways appears in the lower part of the facing surface 11 to inform to the exterior. When the conveyance path switching plate 12 is slid downward by the handle 12a, the engaging comes off and it is stopped in a lower position, the front take-out port is covered, a paper conveyance path is switched over in the direction of the upper take-out port in the inner part, and an indication 16a (face down) or a reverse arrow indication 16b appears in the upper part of the facing surface 11 to inform to the exterior.
Patent JP-H07153111-A (JP)
Title: Optical head
Inventor: KOBAYASHI SHIYOUHEI
IPC: G11B7/125
Filed: 1993-11-26
Abstract: PURPOSE:To obtain stable characteristics with a small size at a low cost by condensing at least two light beams which are emitted by independently controlling light output from nearly the saame position as the position of a semiconductor laser and vary in wavelength to an optical recording medium. CONSTITUTION:A first optical recording layer 45a is subjected to recording with the first light beam as a writing power according to the information to be recorded and the reflected light at the first optical recording layer 45a is photodetected by a first by photodetector 50 with the first light beam as a reproducing power to reproduce the information. Similarly the second optical recording layer 45b is recorded with a second light beam as a writing power according to the information to be recorded and the reflected light at the second optical recording layer 45b is photodetected by a second photodetector 51 with the second light beam as a reproducing power to reproduce the information. The first and second light beams are emitted from nearly the same position as the position of the semiconductor laser 20. Since the conditions are the same except for the chromatic aberrations at a collimator lens 42 and an objective lens 4, a focus error signal and tracking error signal are obtd. by using either one of the light beams.
Patent JP-H11135978-A (JP)
Title: Foamable electromagnetic wave shielding component
Inventor: MASUO JUNICHI
IPC: H05K9/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide foamable electromagnetic wave shielding component which can suppress the disturbing electromagnetic wave of an information processor regardless of the size and place of the generating source of the wave, and can be kept and carried easily. SOLUTION: Containers for foamable electromagnetic wave shielding material which shields the disturbing electromagnetic wave of an information processor, etc., with a magnetic material 2 is provided with a foaming material in which the magnetic material 2 is mixed and shields the disturbing electromagnetic wave by spraying a foaming material 3 containing the magnetic material 2 upon the generating source of the electromagnetic wave. The foaming material 3 containing the magnetic material 2 is prevented from hardening by sealing the material 3 in a prescribed container, for example, a spraying can 1. Therefore, the type and kind of the materials required for suppressing the electromagnetic wave can be selected depending on the used amount and used place.
Patent JP-S62154372-A (JP)
Title: Substitute recording and reproducing method
Inventor: SAWADA KANAME
IPC: G11B20/12
Filed: 1985-12-27
Abstract: PURPOSE:To perform an addressing process with logical sector addresses which eliminates the need for address conversion due to a defect sector by performing the substitute recording of data information of the defect sector to a substitute address, recording address information on the substitute address in the defect sector in a recording specified address, and re-producing the substitute recorded data information based on the address information on the defect sector. CONSTITUTION:A recording and reproducing medium (optical disk) consists of a recording specified address area (user area) where physical sector addresses 11, track addresses 12, and recording specified addresses are assigned and a substitute address area 14 where substitute addresses are assigned. Address information on a substitute sensor where data information to be recorded in the defect sector is recorded in the defect sector generated in the user area 13, so the defect sector is reproduced to recognize which sector of the substitute address area 14 the data information which should be recorded in the defect sector is recorded in.
Patent JP-H11129731-A (JP)
Title: Duct fixing structure for automobile
Inventor: TERADA MASAHIRO
IPC: F24F13/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a duct fixing structure for automobile which is strong, and capable of being used irrespective of the arrangement of a boss projecting from an automobile body side member. SOLUTION: A box-shaped part 12 is integrated with a duct 11 on an upper surface of an opening end face S of the duct 11. A first hole 14 is provided in one surface 13 opposite to a boss 5 according to the position of the boss 5 projecting from an automobile body side member, a second hole 16 is appropriately provided in a surface 15 opposite to the surface 13 so as to be located on the same axis of the first hole 14, enabling the use irrespective of the arrangement of the boss 5. When the duct 11 is fixed to the automobile body, the boss 5 is inserted in the first hole 14 first, the tip of the boss 5 is abutted on the inner surface of the opposite surface 15, and a bolt 6 can be screwed from a second hole 16. Because the duct 11 is fixed at the box-shaped part, the duct is increased in strength.
Patent JP-H07152809-A (JP)
Title: Designing support method for constitution of client/ server system
Inventor: IWABUCHI FUMIHIKO
IPC: G06F15/16
Filed: 1993-11-26
Abstract: PURPOSE:To design the constitution of a client/server system which attains plural tasks suited for construction of a system and also to calculates the cost of both clients end servers by selecting the system constitutions suited for attaining one of those request specifications of plural system tasks and then integrating these selected system constitutions. CONSTITUTION:An input part 101 is prepared together with an image display part 102 and a processing part 103. Then a request specification model data storing part 104 stores the date on a request specification model, and 8 system constitution model data storing part 105 stores the data on a system constitution model. A cost unit price data storing part 106 stores the data on the cost unit prices. Then the cost unit prices are retrieved from the system constitution model used for integration of clients and servers for the corresponding common end individual items. These retrieved unit prices are added together for calculation of the cost unit price of each client and server.
Patent JP-S63147587-A (JP)
Inventor: YAMAMOTO MASUO
IPC: B08B3/12
Filed: 1986-12-12
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-H09136299-A (JP)
Title: Printed board pressing device
Inventor: YAMAURA KOJI
IPC: B23B47/28
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a component of a pressing force by forming the inclined surface of a pressure foot into a truncated cone-like surface, the dimensions of which is the same as the recessed part of a rotary member. SOLUTION: When a pressure foot 6 is lowered to bring a rotary member 20 into contact with a printed board 4, the reactive force of a pressing force of the rotary member is received by a contact surface of the truncated cone-like slope of the rotary member 20 with the truncated cone-like slope of the pressure foot 6. At this time, when at least a part of the contact surface is arranged to be at right angles to the direction in which the pressing force acts, no component in the direction perpendicular to the axis of a supporting shaft 9 is generated in the rotary member 20. Therefore, no excess load is applied to a bearing 11 or the supporting shaft 9, and thus the supporting shaft 9 or the bearing 11 is not damaged.
Patent JP-H01139757-A (JP)
Title: Vapor deposition device for producing semiconductor and method for growing semiconductor crystal
Inventor: NOZU TETSUO
IPC: H01L21/203
Filed: 1987-11-27
Abstract: PURPOSE:To prevent the falling of a substrate from a holder and to grow a high-quality crystal in high yield by vapor-depositing a metal on the back of the substrate, attaching the substrate closely to the substrate holder through the melted metal, and then growing a crystal on the surface. CONSTITUTION:An inner vacuum vessel 4 is arranged in an outer vacuum vessel 1, the substrate holder 7 made of 'Teflon (R)' and having a center opening having a diameter smaller than that of a semiconductor substrate 9 is provided on the upper opening of the inner vacuum vessel 4, and the substrate 9 is placed on the opening. The insides of both vacuum vessels 1 and 4 are evacuated by vacuum pumps 3 and 6, and the pressure in the outer vacuum vessel 1 is made higher than the pressure in the inner vacuum vessel 4 to the extent that the substrate 9 is not bent and dropped into the inner vacuum vessel 4. It is then vapor-deposited on the back of the substrate 9 by a vapor-deposition heater 8 and then melted to attach the back of the substrate 9 closely to the holder 7, and then a crystal is grown on the surface of the substrate 9. As a result, the substrate 9 does not fall from the holder 7, and a substrate on which a high-quality crystal is grown can be produced in high yield.
Patent JP-H08260081-A (JP)
Title: Long-life corrosion-resistant zirconium alloy for coating fuel
Inventor: DEIRU FUREDERITSUKU TEIRAA
IPC: C22C16/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To improve resistance to entire corrosion of a zirconium based alloy to be usable under high burn-up condition in a nuclear reactor.  
     SOLUTION: This alloy is substantially a modified or diluted substance of existing Zircaloy-2 or Zircaloy-4, contg. 0.05-0.09 wt.% iron, 0.03-0.05 wt.% chromium, 0.02-0.04 wt.% nickel, 1.2-1.7 wt.% tin and 0-0.15 wt.% oxygen and the balance zirconium. The iron. chromium and nickel alloying elements form precipitates in the ally matrix. By using the alloy, a cladding material 12 for a fuel element 10 housing a fissionable nuclear material 14 in a water cooled nuclear fission reactor, can be constituted. The alloy can also be formed so as to contain a relatively reduced nitrogen content of less than about 20 wt.ppm and can enhance resistance to nodular corrosion. 
     COPYRIGHT: (C)1996,JPO