baber/WOPTO huggingface dataset:
Patent JP-2001164949-A (JP)
Title: Control device for variable valve system engine
Inventor: ARAI KATSUHIRO
IPC: F02D13/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To improve revolution stability of an engine and exhaust emission. SOLUTION: A variable valve system engine has an intake valve 3 and an exhaust valve 4 disposed to each of cylinders. Opening/closing timing of the intake valve 3 and the exhaust valve 4 of each of the cylinders is controlled based on an operational condition of the engine. A revolution stability detecting means 21 detecting the revolution stability of the engine for each of the cylinders, and a correction control means collecting at least one of the opening timing of the intake valve 3 and the closing timing of the exhaust valve 4 of each of the cylinders are disposed.
Patent JP-H11185957-A (JP)
Title: Organic electroluminescent (el) element and organic el device
Inventor: FUJII SUKEYUKI
IPC: H05B44/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide luminescence of various colors with one kind of organic EL element for a multi-color or full-color display with the organic EL element, to simply change the colors emitted by the organic EL element or adjust its luminance, and to display a high-brilliance full-color image. SOLUTION: This EL element is provided with organic layers 13, 14 containing a luminous material between a hole injection electrode 12 and an electron injection electrode 15. A luminous material changed with emission spectrum depending on the voltage of the electric signal applied between the hole injection electrode 12 and the electron injection electrode 15 is used for the luminous material.
Patent JP-H11186247-A (JP)
Title: Method of removing contaminant metals and method of treating bond product
Inventor: NAKASAKI YASUSHI
IPC: H01L21/205
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To block contaminant metals from reaching a substrate being treated by cationizing the metals before reaching the substrate and reacting the cationized metals with a rare gas to discharge them as bond products. SOLUTION: A soaking tube 103 is made of a material for suppressing cationizing heavy metals, e.g. SiC or SiN and its inner surface is covered with a material for accelerating ionizing the heavy metals, e.g. SiO2 . Gas flows 108a-108c are fed in an inner quartz tube 101, between the inner and outer quartz tubes 101, 102, and between the outer quartz tube 102 and soaking tube 103. The contaminant heavy metal esp. includes Fe or Cu easy to form bond products with a rare gas e.g. Kr or Xe when they are cationized. The contaminant metals can be discharged as a bond product with the rare gas, thereby avoiding contaminating the board with the contaminant metals.
Patent JP-H09158347-A (JP)
Title: Urethane thermal insulating vent layer construction method to be sprayed to net
Inventor: TAIRA MASAZUMI
IPC: E04B1/76
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate the need for a double structure for rafters and the use of veneer plywood to be sprayed and hold a thermal insulating vent layer by pasting a fine-meshed net inside the rafters and spraying urethane. SOLUTION: When constructing a house, a fine-meshed net 2 is pasted and fixed inside rafters 1 mounted on a roof area. Then, a urethane 3 is sprayed to the pasted net 2 and a thermal insulating vent layer 5, which is as wide as the rafters 1, is formed between the urethane fixed with the net 2 and a roof board 4. A proper mesh size of the net 2 is such that a small amount of urethane may pass freely through the meshes when it is sprayed and work as a bonding agent deposited on the rafters 1. This construction eliminates the need for a double layer for the rafters 1 in the roof area and the application of veneer plywood so as to spray the urethane 3.
Patent JP-2001163827-A (JP)
Title: Method for producing fatty acid silver salt particle and thermally developable image-recording material
Inventor: OYAMADA TAKAYOSHI
IPC: C07C53/126
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fatty acid silver salt particle having excellent antifogging performance and aging antifogging performance when used in a thermally developable image-recording material. SOLUTION: Particle of a fatty acid silver salt is produced by mixing and reacting a solution containing silver ion with a solution of a fatty acid alkali metal salt. The reaction is carried out by (1) adding 95-100% of the fatty acid alkali metal salt (based on the total addition molar number of the alkali metal salt) under a condition to get a dilution ratio of >=10 after 1 sec, (2) adding 95-100% of the silver ion solution (based on the total addition molar number of the silver) under a condition to get a dilution ratio of >=20 after 1 sec and (3) adding 50-100% of the solution of the fatty acid alkali metal salt (based on the total addition amount) simultaneously with the addition of the solution containing silver ion.
Patent JP-H07191909-A (JP)
Title: Cache storage device
Inventor: KOKUNI SATORU
IPC: G06F12/08
Filed: 1993-12-24
Abstract: PURPOSE:To reduce the frequency in access to a cache directory storage device at the time of synonym check in a cache and to reduce the read width of the storage device. CONSTITUTION:When synonym check is performed because of the occurrence of a cache miss (the upper address of a set address is '10'), bit values of the upper address (bits 13 and 14) of the set address (bits 7 to 14 of V.A.) are changed, and partial cache directory storage devices (50 to 52) are accessed by the set address ('50' for '00', '51' for '01', and '52' for '11') changed by this change of bit values of the upper address; and if coincidence between an output and a partial page address is detected, all partial cache directory storage devices are accessed by the set address corresponding to the coincidence, and the entry corresponding to the set address is invalidated in the case of a hit.
Patent JP-H11166243-A (JP)
Title: Structure of underground tank
Inventor: UCHIYAMA KAZUO
IPC: E21D13/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To suppress lift pressure by setting a ground restraint anchor and a floating prevention anchor toward a stratum right under a bottom plate and a deep stratum from the bottom plate respectively. SOLUTION: The short ground restraint anchor 4 of a steel wire is driven toward a stratum right under a bottom plate 1 and the stratum right under the bottom plate 1 and the bottom plate 1 are integrated. Next, the sufficiently long floating prevention anchor 5 of a steel wire is driven toward a deep stratum from the bottom plate 1 apart from the anchor 4.  Therefore the bottom plate and the ground right under the bottom plate can integrated by a ground restraint anchor, the stress of lift pressure of underground water can be burdened even by the ground right under the bottom plate, the thickness of the bottom plate can be thinned, in addition, an amount of concrete of the bottom plate and reinforcing bars in reduced to reduce a cost, further the bottom plate and a side wall can be easily rigidly coupled, and as the result, execution such as joint cut of work, supporting work and joint displacement supporting work can be eliminated.
Patent JP-H07200874-A (JP)
Title: Production of two-dimensional drawing for three-dimensional cad system
Inventor: SUZUKI NOBUYUKI
IPC: G06T17/00
Filed: 1993-12-27
Abstract: PURPOSE:To improve the quality and to facilitate the maintenance of a two-dimensional drawing and also to effectively use this drawing by converting the vector data on a three-dimensional model into the visual point coordinate data on an optional position from the basic coordinate data and then into the two-dimensional vector data in order to obtain the two-dimensional vector data on the three-dimensional model viewed from an optional position. CONSTITUTION:This system includes e CAD processing part 2 consisting of e CPU, the prescribed software, etc. The CAD processing part 2 includes a scroll bar display control pert 11 which displays a scroll bar to designate the position of a visual point set to three-dimensional model and carries out the processing based on the displayed scroll bar, a visual point coordinate calculating part 12 which calculates the three- dimensional coordinate value of the visual point coordinate system of the three- dimensional model based on the designated visual point position, a screen coordinate converting part 13 which converts the three-dimensional coordinate value of the visual point coordinate system into the screen coordinates, and a two-dimensional CAD data converting part 14 which converts the three-dimensional coordinate value of the visual point coordinate system into the two-dimensional CAD data.
Patent JP-H05161272-A (JP)
Title: Method and apparatus for detecting synchronizing signal
Inventor: KAWAMOTO HISANOSUKE
IPC: H02J3/42
Filed: 1991-12-05
Abstract: PURPOSE:To detect a synchronizing signal with a correlative phase fixed at 120 deg. by selecting the number of turns so that the output voltage ratio of two secondary coils of a transformer may be a specific value. CONSTITUTION:A transformer 1 connected to a three-phase three-line a.c. power supply has two primary coils 4 and 5 and two secondary coils 6 and 7. The turn ratio of the primary coil and the secondary coil of the transformer 1 is determined so that the output voltage ratio of the secondary coils 6 and 7 may be 1:2. If the voltage induced across the secondary coil 6 by the U-V voltage is 1, the voltage induced across the secondary coil 7 by the V-W voltage is 2. For the secondary coils of the transformer 1, a resistor 2 is connected to a connection between the coils 6 and 7 and a capacitor 3 is connected to the other end of the coil 7. A voltage between a lead led out from a connection P between the resistor 2 and the capacitor 3, which are connected in series, and a lead led out from the other end of the coil 6 is a signal for synchronization and its voltage vector is fixed at 120 deg..
Patent JP-H06205569-A (JP)
Title: Manufacture of laminated iron core of squirrel-cage rotor
Inventor: SASAKI SHIGENOBU
IPC: H02K15/02
Filed: 1992-12-28
Abstract: PURPOSE:To manufacture squirrel-cage rotors different in property at low cost. CONSTITUTION:A second steel plate 11 is formed by stamping outline after punching a hole 13 for formation of a through hole, a first punched part 14 for formation of a slot, and a second punched part 15 for formation of a slot in order by a forward sending press mold. Moreover, a first steel plate 10 is molded by stamping outline without forming a second punched part 15 by the short punching with a punch, or the like after punching a hole 13 and a first punched part 14. Thus, slots different in shape are formed by laminating first and second steel plates 10 and 11 selectively.
Patent JP-H06190627-A (JP)
Title: Cutting method for thick steel plate
Inventor: FUKUDA TAICHIRO
IPC: B23D33/00
Filed: 1992-12-28
Abstract: PURPOSE:To improve cutting capacity of shears by prevent a shear drop in an end part of a product and increasing cuttable plate thickness, when a thick steel plate is cut by shears. CONSTITUTION:When a hot rolled thick sheet steel 1 is cut by using shears, between the parts divided by a cutting line C-C', and A part to be cut off is heated while a B part to be a product part is not heated, so that the sheet steel 1 is cut with applying a temperature gap between the A part and the B part, and consequently, generation of a shear drop in the end part of the B part, which is a product part, is prevented.
Patent JP-H06192858-A (JP)
Title: Focusing ion beam generator
Inventor: HONDA KAZUHITO
IPC: H01L21/3065
Filed: 1992-12-28
Abstract: PURPOSE:To uniformly etch materials consisting of different materials by detecting the sputtered particles released from a sample surface at the time of ion beam scanning, deciding a sputtering rate in accordance with a detection signal and controlling an ion beam scanning speed. CONSTITUTION:Sputtering is executed by focusing the ion beam emitted from an ion source 1 via an optical system (condenser lens 2, moving diaphragm 3, staying meter 4, objective lens 5) and scanning the surface of the sample 7 by an X-Y deflector 6. The sputtered particles released from the surface of the sample 7 at this time is detected by a detector 8 and the signal thereof is sent to a sputtering rate deciding section 10 which outputs the voltage signal of the sputtering rate meeting the compsn. to a scanning speed control section 11 so as to progress uniform etching. This control section controls the X-Y deflector 6 according to the voltage signal, thereby controlling the scanning speed of the focusing ion on the surface of the sample 7. As a result, the etching of the materials varying in the sputtering rate is uniformly executed.
Patent JP-H06144936-A (JP)
Title: Production of aluminum nitride board
Inventor: NAKASU KOICHI
IPC: C04B35/58
Filed: 1992-11-11
Abstract: PURPOSE:To prevent the carbonization of a metallic conductor and to produce a multilayer aluminum nitride board having satisfactory conductor resistance by previously removing residual carbon in an org. binder by decarbonization when aluminum nitride green sheets are simultaneously fired after wiring with the conductor such as W or Mo. CONSTITUTION:Plural aluminum nitride green sheets each having a wiring pattern are laminated and the laminated sheets are dewaxed and decarbonized at 1,100-1,500 deg.C or simultaneously subjected to dewaxing and decarbonization at 1,100-1,500 deg.C to reduce the amt. of residual carbon in the sheets to <=0.1wt.%. Firing is then carried out at 1,600-2,000 deg.C.
Patent JP-2001166815-A (JP)
Title: Operation process chart
Inventor: MATSUMAE TATSUYA
IPC: B23Q41/08
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an operation process chart suitable for comparing and inspecting operation processes of the same kind specially such as the comparison of a conventional production process with a new production process and the comparison of a plan A of a new production system with a plan B concerning an operation process chart displaying plural different operation processes such as production processes to be time-sequentially advanced as a diagram. SOLUTION: Time and the number of operation processes are respectively set up in the 1st and 2nd axes of an XY coordinate system, plural operation processes are respectively displayed as quadrangular shapes setting up time required for respective operation processes on the 1st axis and setting up the number of operation units to be steadily charged to each operation process on the 2nd axis and plural operation blocks 2-4 expressed by respective quadrangular shapes are brought into contact with each other so as not to overlap the 2nd axis direction and displayed so as to be time-sequentially arranged in the 1st axis direction.
Patent JP-H07185533-A (JP)
Title: Connection hose for stationary water purifier
Inventor: HIASA MASAMI
IPC: C02F1/28
Filed: 1993-12-27
Abstract: PURPOSE:To provide a connection hose for purifier on which no molds or dirts are deposited over a long period in the case where a stationary purifier is connected to a faucet. CONSTITUTION:A clean water supply passage 58 and a purified water discharge passage 60 formed independently mutually are formed in a single hose, and the cross-sectional contour of the hose is formed in shape without generating recess essentially.
Patent JP-H09180251-A (JP)
Title: Disk substrate, metal mold for molding the same, and optical disk
Inventor: MARUYAMA HARUHISA
IPC: G11B7/24047
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To assure a sufficient printing display part without flawing even being stacked, by transferring the information patterns inscribed on a stamper surface, cutting unnecessary materials to be molded, forming stack ribs on one surface and smoothing the opposite surface. SOLUTION: The surfaces of metal mold sections 1, 7 on a moving side and stationary side are fitted and positioned to each other. A cavity 12 for forming a disk substrate is formed between the stamper 4 on a mirror-finished surface plate 2 on the moving side and a mirror finished surface plate 8 on the stationary side. The material to be molded in a molten state is injected from the center of a sprue bushing 9 to the outer peripheral side from the center of the cavity 12. The information patterns on the surface of the stamper 4 are transferred when the material to be molded is cooled. The unnecessary material to be molded is thereafter cut by a stationary side bushing 10 and a cut punch 6 and the metal mold sections 1, 7 on the moving side and the stationary side are parted. The disk is then taken out. At this time, the stack ribs are formed in the non-recording region of the one surface and the other surface is smoothed. Even if, therefore, the disks are stacked, the disks are not flawed and a sufficient printing display part is assured on the smooth surface.
Patent JP-H10190935-A (JP)
Title: Image-forming device
Inventor: HOTTA IKUYA
IPC: G03G15/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide detected results for a jam frequent generation close to the feeling of a user by generating jam frequent generation signals, when a jam generation frequency for respective areas exceeds a prescribed value and a passed paper sheet number for the respective area exceeds the prescribed value. SOLUTION: When a jam is generated in one of the carrying routes of an original and recording paper, in a CPU 151 which receives detected signals from the jam detection sensor of a pertinent part, the mechanical operations of the respective parts of this image-forming device 100 are stopped, time sequential jam data are prepared, and jam counting for the respective parts is performed. The time sequential jam data and the jam count for the respective parts are held in a nonvolatile memory 154 or the like. Then, the jam generation frequency for the respective area determined beforehand is computed, and the jam frequent generation signals are generated, when the jam generation frequency for respective area exceeds a prescribed value and the number of passed paper sheets for the respective area exceeds the prescribed value.  Then, the jam frequent generation signals are transmitted through a communication channel 200 to an external equipment 300 by the communication means of modems 160 and 301 or the like.
Patent JP-H07198562-A (JP)
Title: Gas sampling method
Inventor: TEJIMA MUNEHIRO
IPC: G01N1/02
Filed: 1993-12-28
Abstract: PURPOSE:To facilitate transportation and to simplify pretreatment by allowing an absorption agent to absorb the target component in gas as a transport body in sealed state and then eliminating and collecting the target component in concentrated state. CONSTITUTION:A sample gas 6 is introduced at a low flow rate from an entrance part 4 of a sampling pipe 1, a target component in the gas 6 is absorbed by an absorption agent 3, and the remaining gas 7 is unloaded from an exit part 5 to the outside. Then, a cap is engaged to both the entrance part 4 and the exit part 5 and the pipe 1 is sealed to achieve a compact transport body. The transport body has an extremely smaller capacity than the capacity of the original gas 6, can be configured to achieve a certain degree of strength, can transport a number of samples at the same time, and has not risk of being damaged during transportation. Then, it is transported to an analysis center, etc., and is eliminated by a specific treatment method corresponding to the type of physical adsorption and chemical adsorption. Further, the adsorbed target constituent is collected in concentrated state and is analyzed, etc.
Patent JP-H07194692-A (JP)
Title: Bag pressurizing device
Inventor: WATANABE TAKAHIKO
IPC: A61M1/02
Filed: 1993-12-28
Abstract: PURPOSE:To transfer blood by pressure, from bags having different structures containing the blood and automatically agitate the blood, by appropriately selecting a method of pressurizing. CONSTITUTION:A blood collecting bag 2 is positioned between a bearing surface and a pressurizing surface 41b. The pressurizing surface 41b is inclined relative to the bearing surface and pressurizes the blood collecting bag 2. The angle formed by the pressurizing surface 41b and the bearing surface can be arbitrarily selected. Further, the pressurizing surface 41b can be curved, so that pressure can be applied to the blood collecting bag 2 in any order and hence, separated components in an upper portion and a lower portion in the blood collecting bag 2 can be collected in any order.
Patent JP-H11180686-A (JP)
Title: Wire rope slipping-off preventing device
Inventor: AMITANI YOSHITAKA
IPC: B66C23/88
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent slipping-off of a wire rope at respective sheaves so that the wire rope laid on respective sheaves may not slip off from the sheaves when the wire rope is laid on respective sheaves of a multiple sheave device. SOLUTION: A fixing mechanism 17 is arranged on the outside of a bridle frame 13a, a slipping-off preventing pin 16 is inserted into a fitting and inserting hole 17b provided on the approximately central part of the fixing mechanism 17, a pressure-contact ball 17d is fitted to groove 18, 18b circumferentially provided on the slipping-off preventing pin 16, and the slipping-off preventing pin 16 is fixed. After a wire rope 8 is laid on a sheave 15a, the slipping-off preventing pin 16 is inserted from the outside of the bridle frame 13a, the pressure-contact ball 17a is fitted to the groove 18, and the slipping-off preventing pin 16 is fixed. Accordingly, the outer end of the sheave 15a is covered with the tip of the slipping-off preventing pin 16, and slip-off of the laid wire rope 8 is prevented.  Similarly, the wire rope 8 is laid on respective sheaves, the slipping-off preventing pin 16 is sequentially pressed in, and the wire rope 8 is prevented from slipping off.
Patent JP-H05154325-A (JP)
Title: Partial temperature control method in clean room and lattice like ceiling frame used therein
Inventor: KAKIZAKI JIRO
IPC: F24F7/06
Filed: 1991-12-10
Abstract: PURPOSE:To arbitrarily, simply and rapidly alter the position and area of a partial temp. control region. CONSTITUTION:In the ceiling of a clean room constituted so that filters 10 are mounted on a lattice like ceiling frame 2 and a ceiling back chamber 3 is formed above the filters 10 and compressed air is supplied to the ceiling back chamber 3 to allow clean air to flow down to a clean chamber 1 through the filters 10, the filters 10 at a required place are covered with a cover 12 from above and pressurized air controlled to required temp. is supplied from the air conditioner in to the cover 12 and clean air controlled to required temp. is allowed to flow out of the filters 10 of the cover region.
Patent JP-H05167695-A (JP)
Title: Telegram message telephone distribution aid system
Inventor: KUWAE KIYOTOSHI
IPC: H04M3/42
Filed: 1991-12-11
Abstract: PURPOSE:To allow this system to implement various jobs efficiently and safely by aiding the various jobs required for an output signal caused when a telegram message is distributed by a phone call. CONSTITUTION:A telegram exchange system 2 receiving a telegram message to be distributed by a phone call displays automatically the arrival onto a screen of a telephone distribution terminal equipment 5 and an operator 9 makes phone call distribution according to the display guidance. When a customer 12 requests a copy, the operator 9 makes a copy transmission command and the telephone exchange system 2 manages the transmission of the copy. When a destination is busy or the like, the operator makes a hold command and the telegram exchange system 2 stores tentatively the telegram message to a storage message file 4. The telegram exchange system 2 retrieves and extracts the storage message from the storage message file 4 later through the storage message list collation and extract command. When the registered telegram destination is available, the registration telegram destination collation is commanded, and the telegram exchange system 2 provides the information in the registration telegram destination file 3 to the telephone distribution terminal equipment 5.