baber/WOPTO huggingface dataset:
Patent JP-H04143262-A (JP)
Title: Ceramic coated heat resistant member
Inventor: ARIKAWA HIDEYUKI
IPC: F01D5/28
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a ceramic coated heat resistant member having thermal shock, corrosion and oxidation resistances and high adhesion by filling a heat resistant substance such as a metal or alloy into the pores in a thermally sprayed ceramic film of molten particles having a laminated structure formed on the surface of a substrate. CONSTITUTION:When a thermally sprayed ceramic film of molten particles having a laminated structure is formed on the surface of a substrate to obtain a heat resistant coated member, the substrate is made of a heat resistant alloy based on Fe, Co or Ni, Cu, a Cu alloy, etc., and a heat resistant substance is filled into the pores in the ceramic film. Ceramic such as SiO2, Al2O3, ZrO2 or a mixture thereof, a metal such as Cu, Ni or Co or an alloy of such metals is suitable for use as the heat resistant substance. The filled substance may be changed over in the thickness direction of the film or the rate of filling may be varied in the thickness direction. A ceramic coated heat resistant member suitable for use as the moving blade of a gas turbine, etc., is obtd.
Patent JP-2000085436-A (JP)
Title: Damper control method and device for seat suspension
Inventor: OGASAWARA HIROMITSU
IPC: B60N2/52
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction caused by a backlash or noise of a link structure by automatically switching the damping force of a damper means from a soft mode to a hard mode only when a sheet excessively displaces for an upper setting level or a lower setting level in vibration frequency within a certain set frequency range. SOLUTION: A sheet suspension 14 is formed by providing an expandable link mechanism and an X-link 26 formed by combining a pair of link arms 26a, 26b in a rotatable substantially X-shape between an upper frame 28 of a sheet side and a lower frame 30 of a floor surface side. Under expansion of the X-link following movement of one of the front end and the rear end for the upper frame and the lower frame, the upper frame, that is a sheet 12 is supported liftable in relation to the lower frame. In occurrence of excess displacement of the sheet 12 for an upper setting level or a lower setting level, the damping force of a damper means 18 is automatically switched from a soft mode to a hard mode. Therefore, a malfunction caused by a backlash or noise of the link mechanism 26 at expansion contraction conversion point is prevented.
Patent JP-H04144270-A (JP)
Title: Integrated circuit case
Inventor: MANO OMIHIRO
IPC: H01L25/18
Filed: 1990-10-05
Abstract: PURPOSE:To make possible a reduction in the size of printed boards and to contrive the improvement of a packaging efficiency by a method wherein a plurality of integrated circuits are built in an integrated circuit case via a heat conductor. CONSTITUTION:Wiring patterns 5, which are connected with external connecting terminals 3 and consist of a conductor, are attracted in combination to an insulating substrate 4 and one end of each pattern 5 is connected with each IC connecting terminal 6 provided on an IC chip 1 via each connection conductor 7. The title case has caps 8 for protecting the IC chip and the like. That is, the paths of electrical signals pass through the conductors 7 from the terminals 3 through the patterns 5 and are inputted in the chip 1 from the terminals 6 or are outputted from the chip 1. As the case is an integrated circuit case of a structure, in which these patterns 5 are integrally formed as one pair (two groups) via a conductor 2, function corresponding to two times that of a conventional integrated circuit case are built in within a same packaging are and the packaging efficiency also approximates to two times.
Patent JP-S62128507-A (JP)
Title: Rotary transformer
Inventor: SETO MATSUKI
IPC: H01F38/14
Filed: 1985-11-29
Abstract: PURPOSE:To facilitate processes extremely easily by solidifying wire rods fitted to the opposing surfaces of a rotor and a stator to a coil shape with a synthetic resin. CONSTITUTION:A rotor coil 29 is manufactured in such a manner that a wire rod 30 is wound on a columnar section 32a in the predetermined number of turns, and an intermediate ring 26 is arranged to the columnar section 32a in an external fitting manner while both upper and lower molds 31, 32 are closed. The wire rod 30 is positioned along the inner circumferential surface of a cavity 33. When a prescribed synthetic resin is injected into the cavity 33, a resin ring 34 consisting of said synthetic resin is formed, the wire rod 30 is solidified under the state in which a coil shape is shaped, and the rotor coil 29 under the state in which it is fixed to the intermediate ring 26 is acquired. Accordingly, the wire rod is solidified to the coil shape while work in which the wire rods are fitted to predetermined opposing surfaces can be omitted.
Patent JP-H0696738-A (JP)
Title: Metallic vapor electric discharge lamp
Inventor: IIDA TAKENOBU
IPC: H01J61/54
Filed: 1992-09-14
Abstract: PURPOSE:To prevent the deterioration of the characteristic due to the discharge of an ceramic base substance at the time of depolarization of a FEC, and perform the stabrlized starting in a metallic vapor electric discharge lamp with built-in starter using the FEC. CONSTITUTION:A starter disconnecting heat-reaction switch 2 and an FEC 3 are connected in series, and a short-circuiting heat-reaction switch 4 to be closed after the starting is connected in parallel with the FEC 3 to form a starter. This starter is connected in parallel with a light emitting tube 1 and housed inside of an external bulb 5 to form a high pressure sodium lamp 6.
Patent JP-2001088301-A (JP)
Title: Piezoelectric element, manufacture thereof, ink jet recording head and ink jet printer
Inventor: MIZUTANI HAJIME
IPC: B41J2/16
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To improve a displacement of a piezoelectric element by setting a stress condition of an upper or lower electrode in terms of a preferred orientation of a piezoelectric element film. SOLUTION: A piezoelectric element 13 is equipped with a piezoelectric element film 9 nipped between an upper electrode 72 and a lower electrode 71. The piezoelectric element film 9 is constituted of a PZT series of a polycrystal body oriented to a preferred orientation processing in the direction of crystal plane [100]. At least one of the upper electrode 72 and lower electrode 71 is made from a thin film of, for example, platinum which gives a compressing stress of the inner section of the piezoelectric element film. As at least one of the upper electrode 72 and lower electrode 71 is constituted of the thin film, the piezoelectric element film 9 becomes the film receiving the compressing stress.  As the piezoelectric element film 9 to be in the preferred orientation in the direction of crystal plane [100] and then the polarization axis face in the displacement direction (for example, in the direction of pressurizing chamber 10), it is possible to improve a displacement of the piezoelectric element 13.
Patent JP-H05109256-A (JP)
Title: Method for packaging flexible board
Inventor: MATSUBARA AKIRA
IPC: H05K3/00
Filed: 1991-10-17
Abstract: PURPOSE:To provide the packaging method for a flexible board improving a workability and having a good workability in the packaging method of the flexible board used for the wiring of an objective lens actuator or the like, used for the information reproducing of an optical disk or the like. CONSTITUTION:An extension board 20 and a wire drawing board 21 are formed on an integral flexible board and the extension board 20 and the wire drawing board 21 are wired by wires 25, and thereafter, the extension board 20 and the wire drawing board 21 are cut and adhered to the objective lens actuator. Consequently, the workability of packaging the flexible board is improved.
Patent JP-H01111857-A (JP)
Title: Ceramic composition for flame spraying
Inventor: HANAGIRI SEIJI
IPC: C23C4/10
Filed: 1987-10-27
Abstract: PURPOSE:To provide wear resistance at high temp. and build-up resistance and also to improve adhesive strength to metallic base material by providing a composition consisting of one or >=2 kinds among oxidic ceramics containing specific amounts of boron nitride. CONSTITUTION:A ceramic composition for flame spraying has a composition consisting of 5-50vol.% boron nitride and the balance one or >=2 oxidic ceramics selected from Al2O3, ZrO2, Cr2O3, and Y2O3. By this method, chemical inactivity sufficient to provide build-up resistance can be produced and wear resistance and moderate lubricity can be maintained over a long period, and further, superior adhesive strength to metallic base material can be provided and peeling can be prevented.
Patent JP-H1192990-A (JP)
Title: Plating pretreatment
Inventor: KURIYAMA FUMIO
IPC: C25D5/34
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To surely admit a plating liquid into the microgrooves on a substrate by allowing a substrate to be plated and a medium which is liquid at and under ordinary temp. and atm. pressure to coexist within a vessel and maintaining the inside of this vessel at a subcritical or supercitical state, then changing the medium to the ordinary temp. and atm. pressure without undergoing a gaseous phase state. SOLUTION: The liquid is introduced by liquid introducing piping 55 into a process chamber 53 in which the substrate 2 to be plated is housed and simultaneously air is discharged therefrom by gas discharge piping 57. After the process chamber 53 is filled with the liquid, a stop valve 23 is closed and the inside of the process chamber 53 is pressurized by a pump 74 to attain the critical pressure of ∞22 MPa and thereafter the liquid temp. in the process chamber 53 is controlled to the critical temp. of >=374 deg.C by a temp. controller 78. The liquid and slight residual air in the process chamber 53 turn to uniform single phase fluid and the microgrooves on the substrate 2 to be plated are internally filled with the fluid mainly composed of a liquid component.  The temp. in the process chamber 53 is thereafter lowered and the liquid is introduced from the piping 55 into the process chamber 53 to control the pressure therein, by which the fluid in the process chamber 53 is made into the liquid of the ordinary temp. and atm. pressure without evaporation.
Patent JP-H08127183-A (JP)
Title: Reversible heat-sensitive recording medium
Inventor: OGAWA TATSUYA
IPC: B41M5/36
Filed: 1994-11-02
Abstract: PURPOSE: To perform a large number of times of rewriting, by a method wherein a crosslinking type resin is hardened by crosslinking with a crosslinking agent and the crosslinking type resin and the crosslinking agent are not crosslinked with a resin matrix. CONSTITUTION: A reversible heat-sensitive recording medium is formed of a magnetic layer 2, smooth layer 3, reflective layer 4, reversible heat-sensitive recording layer 5, protective layer 6 and printing layer 7 in this order on a base 1. The reversible heat-sensitive recording layer 5 contains fatty carboxylic acid, a resin matrix and the crosslinking type resin, the crosslinking type resin is hardened by crosslinking with the crosslinking agent and the crosslinking type resin and the crosslinking agent is not crosslinked with the resin matrix. Therefore, since in the obtained reversible heat-sensitive recording layer 5, the resin matrix is present in an intact form, excellent rewriting durability is displayed without lowering anticipated reversibility.
Patent JP-H04147099-A (JP)
Title: Neutron generator
Inventor: TAKAYAMA TAKESHI
IPC: H05H3/06
Filed: 1990-10-09
Abstract: PURPOSE:To contrive the compact of the device by performing spiral movement for accelerated ionization deuterium in a plane orthogonalizing on a plasma column to repeatedly return the accelerated ionization deuterium to the plasma column so as to generate neutrons. CONSTITUTION:A coil 19 generates a magnetic field along a central axis 10 shown by a line 10 of magnetic lines of force 20 in a vacuum vessel 11. The magnetic field is axially symmetrical on the central axis 10 and monotonously reduces as it is from a magnetic field strength distribution. The magnetic field causes spiral movement for the accelerated ionization deuterium in a plane orthogonalizing on a plasma column 14 to repeatedly return the accelerated ionization deuterium to the plasma column 14 to cause nuclear fusion of the accelerated ionization deuterium with other deuterium so as to generate neutrons. Thereby the compact and the like of a neutron generator can be contrived without any large-sized and expensive linear accelerator.
Patent JP-H01111172-A (JP)
Title: Heat pump device
Inventor: IKOMA MITSUHIRO
IPC: F25B13/00
Filed: 1987-10-26
Abstract: PURPOSE: To utilize heat used for generating gas effectively and to perform rectification separation smoothly even at the time of cooling operation by connecting the upper section of a rectification separator with a piping between a throttle and a heat source side heat exchanger and connecting a reservoir with the piping between a heat source side heat exchanger and the throttle. CONSTITUTION: In a separation mode, a heater 21 vaporizes low boiling point refrigerant in a reservoir 22 and the vapor ascends in a rectification separator 16. A liquid refrigerant is fed from the outlet of a condenser, i.e., a heat exchanger 15, and rectification takes place in the separator 16 through gas-liquid contact. Concentration of low boiling point refrigerant increases in the ascending gas while concentration of high boiling point refrigerant increases in the descending gas and high boiling point refrigerant is stored in the reservoir 22 in the state of condensed liquid.  The low boiling point refrigerant rich ascending gas is introduced to the suction port of a refrigerant ejector 25 interposed between the compressor 1 and a four-way valve 12 during heating operation at the time of heating operation and fed again to a condenser, i.e. the heat exchanger 15, through the valve 12. Heat provided from the heater 21 can thereby be utilized effectively at the time of condensation and rectification separation is carried out smoothly even at the time of cooling operation.
Patent JP-H08170910-A (JP)
Title: Method and apparatus for measuring thickness
Inventor: NAGASHIMA YOSHIAKI
IPC: G01N29/00
Filed: 1995-10-18
Abstract: PURPOSE: To measure the thickness while suppressing the effect of contact substance and limitation on the shape of an object. CONSTITUTION: A transmitter 2 transmits an ultrasonic wave to an objective pipe 10. A surface reflection wave transmitted through a contact substance A and reflected on the surface of the pipe 10, and a bottom face reflection wave transmitted through an oxide layer 11 and reflected on the inner face of the pipe 10 are received by a receiver 3 and converted into electric signals. Based on the ultrasonic receiving signal converted into electric signal, a feature extracting section 5 extracts a predetermined signal feature data having strong correlation with the thickness at a measuring part from the correlation data of signal energy with the frequency of receiving signal.  Based on the signal feature data thus extracted, a thickness converting section 7 determines the thickness of the oxide layer with reference to a section 6 previously storing a function representative of the relationship between the signal feature data and the thickness of the oxide layer.
Patent JP-H08128395-A (JP)
Title: Scrool type compressor
Inventor: MACHIDA SHIGERU
IPC: F04C18/02
Filed: 1994-11-02
Abstract: PURPOSE: To provide a double scroll compressor having few discharge loss, low discharge temperature and a high reliability drive mechanism. CONSTITUTION: A plurality of crankshafts 4, 5 supported on a fixed scroll are disposed in a suction atmosphere on the outer peripheral part of a turning scroll 3 in a double scroll compressor having balance weights of the respective crankshafts in the suction atmosphere so that the turning scroll 3 is supported to provide an outer peripheral drive system drivably turned and a communicating hole is provided in the center part of an end plate 3a of the turning scroll 3. Further, gas is compressed to the center parts of both turning scroll and fixed scroll 1, 2 and discharged from a discharge port 9 in compressive operation chambers 14, 15 on both sides of the turning scroll 3, so that the mutnal contact surface pressure on both scroll laps is few, discharge loss and discharged gas temperature are reduced and a large capacity compact compressor is provided.
Patent JP-H07102138-A (JP)
Title: Polymer rubber asphalt emulsion
Inventor: TSUDA ISAMU
IPC: C08L89/00
Filed: 1993-10-01
Abstract: PURPOSE:To improve bond strength, tensile strength and low-temperature characteristics of a cured material of rubber asphalt emulsion obtained by blending synthetic rubber latex with asphalt, useful for wall face member and underground waterproof wall of a building as a non-rigid cured material having excellent waterproofness. CONSTITUTION:SBR latex is mixed with asphalt to give a rubber asphalt emulsion as a basic emulsion, which is blended with an anionic EVA emulsion not containing polyvinyl alcohol to give a modified rubber asphalt emulsion.
Patent JP-H05108389-A (JP)
Title: Method for testing power on/off sequence in non-stop type computer
Inventor: YAMAZAKI YOSHIKO
IPC: G06F1/30
Filed: 1991-10-18
Abstract: PURPOSE:To confirm the sequence operation from turning on and off the power without actually turning on and off the power. CONSTITUTION:Under the control of firmware operating on the nonstop type computer, a command setting means switching a normal operation mode, a power off function confirmation test operation mode, and an operation mode and a state monitoring table setting and monitoring various states of the non- stop type computer are provided. The operation mode of the non-stop type computer is set to the power off function confirmation test operation mode(100) using an operation mode changeover command based on a program. When the power off factor is set or released on a state monitoring table (102), the power on/off sequence table is confirmed to operate on the power on/off sequence directed by the power on/off sequence table (103 to 105).
Patent JP-H11104446-A (JP)
Title: Wet exhaust gas desulfurization apparatus
Inventor: SHIGEMI ATSUYUKI
IPC: B01D53/77
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To effectively cool an exhaust gas desulfurization apparatus at hot bunking of a boiler. SOLUTION: High temp. exhaust gas flowing into an absorbing tower at hot bunking can be cooled by adjusting amt. of spraying water which does not exceed the capacity of a circulation tank 7 and is enough for decreasing temp. of the high temp. exhaust gas of 120-130 deg.C at hot bunking to about 80 deg.C or lower and spraying this adjusted amt. of water to the high temp. exhaust gas introduced into an inlet duct from spray nozzles for hot bunking for spraying cooling water provided in the exhaust gas inlet duct 9 of an absorbing tower 3 during a boiler is temporarily stopped for several hours to about a half day. In addition, emergency spray nozzles 6 can also be provided for spraying cooling water for emergency with the spray nozzles 14 for hot bunking when a desulfurization apparatus is stopped during the boiler is operated.
Patent JP-H1185837-A (JP)
Title: Method and device for graphically displaying hierarchical structure and record medium recorded with graphic display program
Inventor: ASANO YOKO
IPC: G06F3/048
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To display a large scale hierarchical structure that consists of many nodes on the same screen in a easily visible way and also improve operability by arranging nodes of the same hierarchy under the same node on a same ellipse and arranging a lower ellipse of the same hierarchy on a concentric circle, that is larger than the ellipse of an upper hierarchy. SOLUTION: A data display processing part 30 uses data stored in a hierarchical structure data storing part 20 and calculates the position and size of an ellipse on each hierarchy, on which a node is to be arranged. A node is replaced by, e.g., a circle and a triangle, a link which connects among nodes is replaced by a straight line and a produced hierarchical configuration diagram is shown on a display 40 via a controlling part 50. When a hierarchical structure is graphically expressed in this way and the upper and lower hierarchical relation of a specific node is shown, nodes that belong to the same hierarchy are arranged on the same ellipse and a lower ellipse is arranged outside an upper ellipse, so that the ellipses of upper and lower hierarchies do not overlapped because the specific node regards as being important the grasp of relation to nodes of upper and lower hierarchies.
Patent JP-H01114681-A (JP)
Title: Method and device for manufacturing carbon-filled ice
Inventor: KOMA NORIHIKO
IPC: F25C1/00
Filed: 1987-10-28
Abstract: PURPOSE: To carry out continuously making and sampling of ice by injecting carbonated water into a liquid gas below zero with the pressure thereof higher than that during the production. CONSTITUTION: Carbonated water is cooled and refrigerated being spheroidized while suspended in liquefied carbonic acid and floats about on the surface of the liquefied carbonic acid. In the freezing process, the liquefied carbonic acid in an ice making tank 21 for cooling is maintained at a specified pressure higher than the pressure during the production of the carbonated water so that carbon dioxide is kept from bleeding from the carbonated water. The ice containing carbonic acid floating op the liquid surface of the liquefied carbonic acid is sampled sequentially by a screw conveyor 27 to be stored into an ice storage container 28. In this process, with an upper open/close valve 29A opened, an open/close valve 29B at an takeoff port and a valve 29C for relieving pressure are closed. Then, to take the ice containing the carbonic acid out of the ice storage container 28, after the upper open/close valve 29A is closed, the valve 29C is loosened to bleed pressure. Thereafter, the open/close valve 29B on the takeoff port side is opened to let the ice containing the carbonic acid drop to be taken out.
Patent JP-2000093310-A (JP)
Title: Hot water supply device for supplying hot water to powdered drink enclosing cartridge
Inventor: SATO TAKESHI
IPC: G07F13/06
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To prepare a drink in a short time by providing a movable cylinder provided on one end with a nozzle in an equipment for supplying hot water to a cartridge enclosing powdered drink for one cup and supplying hot water through the nozzle by movement of a piston set in the cylinder. SOLUTION: When coins are put in a coin slot and a commodity is selected, an air cylinder 30 of a cartridge-housing equipment B for the selected commodity is actuated to push out sideways a cartridge A in the lowest stage of a row of cartridges enclosing powdered drink in a storage cylinder 11. The cartridge A is transported to a hot water supply D by means of a conveyer 41 of a transporting and positioning equipment C. In the hot water supply D, a driving piston 54b is lowered and a film of the cartridge A is broken by a hot water supply needle 54e. Then, hot water supplied from a water heater 52 and put in a hot water cylinder 54a is pressurized to flow into the cartridge A through a check valve and a hot water supply nozzle 54c and then drink is extracted.