baber/WOPTO huggingface dataset:
Patent JP-H0466246-A (JP)
Title: Method and apparatus for continuously forming foam metal formed body and method and apparatus for network metal fiber reinforced plastic formed material
Inventor: HASHIZUME SHINJI
IPC: B22D11/06
Filed: 1990-07-02
Abstract: PURPOSE:To facilitate management, maintenance and visual observation to work by supplying salt crystallized grains from upstream side in shifting course to make porous platelike salt formed body, pouring molten metal and dissolving and removing the salt formed body after cooling and solidifying. CONSTITUTION:The crystallized grains 8 continuously supplied on the shift forming course 7 from a supplying part 9 are formed to the fixed thickness of porous platelike salt formed body 10 after passing through clearance at between a nip roll 3 and upper face of the course 7 and preheated at preheating part 12. Successively, the salt formed body 10 is shifted to a molten metal supplying part 15 and a thickness control part 16. The molten metal 17 is supplied from a molten metal crucible 13 and pressed into voids among the grains 8 in the salt formed body 10, infiltrated and filled up. Successively, the molten metal is cooled and solidified with injection spraying member 18 in a cooling-solidifying part 19 for molten metal 17. Further, the salt formed body 10 is dissolved with injection shower from shower spray 20 and housed in a water vessel 22 and a continuative void type foam metal formed material 25 with mutually communicated network metal fiber 17b can be produced as continuous long platelike.
Patent JP-H103201-A (JP)
Title: Electrifier for image forming device
Inventor: TAMAKI SHINJI
IPC: G03G15/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the filming of toner on the surface of an electrifying roller by improving the contact state of the electrifying roller and a cleaning member in the electrifying device of a roller electrifying system. SOLUTION: The sticking position of a cleaning pad 34 to an electrifying roller case 31 is set so that the end 34a of the pad 34 on a downstream side in the rotating direction B of the electrifying roller 19 may project to the downstream side in the rotating direction of the roller 19 from a center line C in the radial direction of the roller 19 drawn along in a moving direction so as to make the pad 34 press-contact with the roller 19 while setting the center line C as reference. Nip width W3 between the roller 19 and the pad 34 is made different on both sides of the center line C, and the nip width Wu on an upstream side in the rotating direction B of the roller 19 is made considerably larger than the nip width Wd on the downstream side therein.
Patent JP-H0842127-A (JP)
Title: Airtight member
Inventor: TAMAI SHIGERU
IPC: E04B1/68
Filed: 1994-07-28
Abstract: PURPOSE:To secure high-degree airtightness by closely covering an inspection port, and easily open the inspection port with an inexpensive and simple structure. CONSTITUTION:An underfloor airthight member 33 is formed in a box shape out of a flexible member by opening a doorway in an upper surface by projecting a side wall part 35 from the peripheral edge of a bottom surface part. A notch part 38 is notched over the side wall part 35 from the almost center of the bottom surface part, and a fastener 39 whose edges airtightly engage with each other so as to be freely locked and released and which airtightly blocks up the notch part 38 is provided. A dressing installing frame 31 having a housing magazine cover body 30 to block up an underfloor inspection port 26 is airtightly installed over an airtight sheet in the underfloor inspection port 26 opened in a floor 21. The underfloor airtight member is installed on the dressing installing frame 31 by covering a housing box 28, and the underfloor inspection port 26 is airtightly blocked up. The housing magazine cover body 30 is opened, and the housing box 28 is removed, and the fastener 39 is operated from the underfloor inspection port 26 side, and the notch part 38 is opened. The underfloor airtight member 33 is flexibly deformed, and the notch part 38 is expansively opened so as to be capable of going in and out, and is entered under a floor.
Patent JP-S6154888-A (JP)
Title: Speed controller
Inventor: KITAJIMA KIMIO
IPC: H02P29/00
Filed: 1984-08-24
Abstract: PURPOSE:To improve the load characteristic by combining acceleration and deceleration signals from acceleration and deceleration counters for counting the period of rotary signal frequency as a deviation signal. CONSTITUTION:An acceleration counter 14 counts the period of a rotary pulse, and outputs an acceleration signal of the difference period when the period is longer than the prescribed period. On the other hand, a deceleration counter 17 is reset by a pulse divided in frequency by 2 from the rotary pulse to count the clock pulse, and the output becomes H level when becoming the prescribed period or larger. Thus, a NAND gate 22 outputs a deceleration signal. A charge pump 25 combines an acceleration signal and a deceleration signal and applies it to a mirror integrator 32. Thus, the dynamic characteristic can be improved.
Patent JP-S6069527-A (JP)
Title: Apparatus for displaying limit temperature
Inventor: YAMAMOTO HIROTAKA
IPC: H02H5/04
Filed: 1983-09-26
Abstract: PURPOSE:To display the excess of a limit temp. of an instrument by utilizing a magnetic transfer of a ferrite at Curie point to pull apart a magnet mechanically based on a loss of an attracting force between the ferrite and the magnet when the temp. of the instrement whose limit temp. is to be measured attains to Curie point in the course of the temp. rising. CONSTITUTION:A substrate 30 is stuck to a bottom wall 1 of the instrument whose temp. is to be measured. The magnet 3 is attracted to the ferrite 2 through a spacer 33, and whole or a part of the magnet 3 is shielded by a shielding plate 31. When the temp. of the instrument is elevated above limit temp. by overheating, the ferrite 2 receives a heat through the substrate 30 having high thermal conductivity and the temp. exceeds Curie point, and the magnet 3 falls down on an enclosure 32 by its own weight. Because of this, the magnet 3 is displayed against the outer part. Since the magnet 3 is pulled apart thoroughly from the magnetic wall of the instrument by the substrate 30, mulfunctions are not caused, and the damages of the ferrite are prevented by a spacer 33.
Patent JP-S5983856-A (JP)
Inventor: ARUFUREETO KURATSUTO
IPC: G05G7/00
Filed: 1983-09-26
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-H0526034-A (JP)
Title: Self diagnostic device in secondary air feed device of internal combustion engine
Inventor: ARAKI AKIHIKO
IPC: F01N3/22
Filed: 1991-07-17
Abstract: PURPOSE:To easily diagnose a failure of a device for supplying secondary air to an exhaust passage on the upper stream of a catalyst and avoid the inconvenience by a deficiency of feed quantity of secondary air in its early stages. CONSTITUTION:The oxygen concentration in exhaust gas is detected 16 on the lower stream side from the feed position of secondary air, and a secondary air quantity 21 is feedback controlled so that the oxygen concentration detection value is a target value (S11). It is judged whether the state where the oxygen concentration 16 on the lower stream side from the feed position of secondary air is smaller than the target (exhaust air-fuel ratio rich state) is continued for a determined time or more (S13, S14). When the continuation of the state where the oxygen concentration 16 is lower than the target for the determined time or more is judged, it is judged that the feed quantity of secondary air is shorted by a failure, making it impossible to approach the exhaust air-fuel ratio to the target.
Patent JP-H06323442-A (JP)
Title: Spiral groove seal-arrangement for high vapor pressure liquid
Inventor: UEITAN RAI
IPC: F16J15/34
Filed: 1991-07-17
Abstract: PURPOSE: To seal a housing and a shaft against the leakage of a high vapor- pressure liquid toy arranging two rings, a groove part having grooves and a lands, and a non-groove arranged dam part forming a dam. CONSTITUTION: A seal ring 76 has a seal surface 78. The seal surface 78 seals against the fitting face of an annular ring and comprises two rings, a groove part having grooves 80 and lands 82, and a non-groove arranged dam part forming a dam 84. The groove part has a radial dimension Dg along an arrow (r) and the land 82 has another radial dimension Dd . The circumferential width Wg of each spiral groove is same in its outside diameter of the seal surface 78. The circumferential width Wl of each land 82 is same in its outside diameter of the seal surface 78. The ratios W1 /Wg and Dd /Dg are both set to 3:1 so as to provide a superior seal gap.
Patent JP-H0840516-A (JP)
Title: Rock bed cavity structure
Inventor: UYAMA NAOHITO
IPC: B65G5/00
Filed: 1994-07-28
Abstract: PURPOSE:To have no effect resulting from back pressure or the like, to control a partial spring water, and to keep ground-water. CONSTITUTION:In a rock bed cavity structure which is formed by excavating a cavity in a rock bed below the surface of ground water, and uses its inside as the storing tank for a reserve article 11, the inner wall surface 2a of the cavity structure 2 is covered with a sheet material 8 formed of sheet-shaped raw material which is air-permeable and has many fine holes, for intance cloth such as a sail cloth, textiles and a sponge sheet.
Patent JP-H09252035-A (JP)
Title: Visual inspection method and device of semiconductor wafer
Inventor: KOIKE AKIRA
IPC: H01L21/68
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a visual inspection method and a device capable of inspecting semiconductor wagers at a higher speed. SOLUTION: Semiconductor wafers 1 housed in a wafer feed carrier 2 are transferred by a first wafer transfer robot 24, and the image of the whole of the surface of the semiconductor wafer 1 is pickled up by a first image pick-up camera 4 at a first inspection station 3. Abnormalities on the surface of the wafer 1 are detected from the image signal picked up by the camera 4, and successively the wafer 1 is transferred to a second inspection station 8 by a second wafer transfer robot 26. Abnormalities in the wafer 1 are picked up by a second image pick-up camera 9, after magnified to a certain size. It is judged from the image signal picked up by the second image pick-up camera 9 whether the semiconductor wafer 1 is defective or non-defective, and the inspected semiconductor wafers 1 are housed in a non-defective wafer housing carrier 12 or a defective wafer housing carrier 13.
Patent JP-H0226451-A (JP)
Title: Primary group t point interface device
Inventor: AKASE YOJI
IPC: H04M3/30
Filed: 1988-07-15
Abstract: PURPOSE:To test the quasinormal action of a transmission path interface part by providing a testing part to test the transmission path interface part. CONSTITUTION:A primary group T point interface device 2 has a connection path at a primary group T point interface 1, has a testing part 4 to test the normal action and the quasinormal action of a transmission interface part 3, a transmitting side is connected with a receiving side at the primary group T point interface 1 and a folded loop is made. The testing part 4 executes a pseudonormal action and thus, tests the quasinormal action. Thus, in a transmission interface part, the normal action can be tested and the quasinormal action by the pseudonormal one can be also tested.
Patent JP-S5874796-A (JP)
Inventor: DOMINITSUKU EI APIKOSU
IPC: C10N60/10
Filed: 1982-10-08
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-H05344434-A (JP)
Title: Intermediate frequency processor
Inventor: MIYAMOTO HIROKI
IPC: H04N5/44
Filed: 1992-06-10
Abstract: PURPOSE:To prevent occurrence of a Nyquist slope buzz by providing a switch circuit used to allow a PLL to implement sampling of an APC output based on a horizontal synchronizing signal to the processing unit. CONSTITUTION:A sampling switch 14 is controlled based on a horizontal synchronizing signal pulse detected by an AGC speedup circuit 10. That is, the switch 14 is closed for a period of the horizontal synchronizing signal pulse, a PLL 20 is operated and an oscillating frequency of a VCO 7 is controlled, Then the switch 14 is opened for periods other than the horizontal synchronizing signal pulse period; that is, for a video signal period to release the PLL loop, and the output phase of a VCO 7 is held in the same state as that for the horizontal synchronizing signal pulse period so that a low pass filter 6 holds the voltage for the horizontal synchronizing signal period. Since the phase of a video IF carrier is the same for any horizontal synchronizing signal period, the output phase of the VCO 7 is always constant through the sampling. Thus, the phase distortion of an intercarrier is eliminated.
Patent JP-2001005771-A (JP)
Title: Printer interface system, its controlling method and recording medium recording its control program
Inventor: MINEWAKI MORIYUKI
IPC: G06F3/12
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer interface system capable of executing efficient negotiation. SOLUTION: When a control code for the operation mode switching of a printer interface is inputted, a CPU 11 outputs an instruction to an I/O memory controller part 13 and sets a switching mode shown by the control code to a mode register 18. The register 18 outputs a start signal (c) notifying a negotiation part 19 of the start of mode switching according to the switching mode set by the part 13. The part 19 receives and outputs a two-way control signal (d) for mode switching from and to a printer controller part 15 in order to perform designated mode switching according to the signal (c) and performs negotiation by a prescribed operation conforming to IEEE 1284 standard.
Patent JP-S5878922-A (JP)
Title: Pulverized material conveying device
Inventor: FUJITA SANEMI
IPC: B65G65/42
Filed: 1981-11-05
Abstract: PURPOSE:To convey and extract a fine pulverized material without compression or dispersion by providing a pair of belt conveyor in parallel with piles planted on the conveyor belt faces in a fine powder conveying device. CONSTITUTION:A pulverized material such as fine powder and the like stored in a hopper 2 fitted to the upper portion of a whole casing 1 falls downward through a discharge port 3. A pair of belt conveyors 7 are constituted below the hopper 2, and when the conveyor 7 is not in operation, piles 8 planted on the conveyor belts 6 of individual conveyors 7 are in a intersected condition to cover the lower face of the discharge port 3, thereby the pulverized material is prevented from freely dropping from the hopper 2. Next when the belt conveyor 7 is in operation, a group of individual piles 8 is moved downward in an overlapped condition, and the pulverized material fed through the discharge port 3 of the hopper 2 is conveyed downward in a condition being held inside the hairs of individual piles 8 and is discharged through a discharge port 1a formed at the lower section of the casing 1.
Patent JP-H0929799-A (JP)
Title: Injection molding method for phenol resin molding material
Inventor: FUNATSU EIJI
IPC: B29C45/52
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent the reverse flow of resin at the time of injecting while smoothly transferring resin to a heating cylinder end by a screw rotation by specifying melting viscosity of a molding material in the cylinder. SOLUTION: When resin stored in the heating cylinder 7 end is injected in a mold, a reverse flow preventing ring 1 is sealed at the end face 11 of a sealing ring at the rear end face 10 by the advancement of a screw body 6, the cylinder 7 front end and the cylinder 7 rear disposed with the body 6 are completely isolated at this site, and the reverse flow of resin stored at the cylinder 7 end is completely prevented. In this case, phenol resin molding material having the melting viscosity at 100 deg.C of 10<4> Pa.s or less is used and injection molded.
Patent JP-H1124574-A (JP)
Title: Sign sheet manufacturing method
Inventor: ITO MASAO
IPC: G09F7/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of a sign sheet while displaying characters sharply in the sign sheet in which a picture and characters are integrated and which is to be used as an advertizing sign and a sight-seeing guiding board. SOLUTION: An original picture 5 of a photography or the like is read with an graphic input device 3 of a scanner or the like to be inputted in a storage device consituting the main body 1 of a computer as picture data. Then, a graphic plate 6 is produced by outputting the graphic plate 6 on a sheet by a printer 4. Then, a sign sheet is obtained by place-fixing a film on the plate 6 after printing characters expressing commodity names and a place name on the plate 6 with a screen printing and, next, by stripping off the film and by transferring the formation layer of the picture and the characters from the sheet of the plate 6 on the film and by sticking another film on the transferred surface for protecting it. Thus, the advertizing sign or the like can be made by sticking the sign sheet on a rigid plate or the like.
Patent JP-H11298407-A (JP)
Title: Mobile communication system, base station device, mobile station device and transmission power controlling method
Inventor: MORI KATSUO
IPC: H04B7/26
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To make a system capacity large and also to avoid sharp gradation of system performance at high traffic by calculating the target receiving power value of a signal received by a base station, based on traffic quantity and allowing a mobile station to calculate a transmission power value with the target receiving power value as a reference. SOLUTION: A base station 20 receives a signal of an access channel 31 which is transmitted by mobile stations 11 to 13 and a transmitter-receiver 22 demodulates it. A traffic measuring part 24 measures traffic quantity and outputs it as traffic information. A target receiving power information calculating part 25 calculates a target receiving power value from the traffic information. A baseband signal processing part 23 stores attribute information of mobile stations and target receiving power information corresponding to it in a prescribed block of informative channel information and the transmitter-receiver 22 transmits the signal to the stations 11 to 13 through an informative channel 30. The stations 11 to 13 calculate transmission power of a transmission packet from the target receiving power information and receiving power of the channel 30.
Patent JP-S6238305-A (JP)
Title: Monitoring method for wave height of flux
Inventor: HONDA MICHIHARU
IPC: G01B11/00
Filed: 1985-08-13
Abstract: PURPOSE:To monitor the wave height of flux without any intervention of an operator by outputting an abnormality warning of wave height when an image of the wave surface of the flux obtained from a television camera contacts of a check point set at the upper or lower permissible limit of its variation on a monitor television. CONSTITUTION:The wave front 15 of the flux flowing out of a nozzle 13 is picked up by the television camera 31 and an image 15a of a screen is processed by an image processor 32 and displayed on the monitor television 33. This image 15a is displayed in white and its background is in black. For the purpose, a processor 32 is operated over a look at the television 33 to set check points 43 and 44 indicating the lower and upper permissible limits of the variation of the wave surface 15. Those points 43 and 44 have a switch function and when the image 15a varies upward and downward to contact the point 43 or 44, an operation signal is outputted to an alarm 34 to let a controller know the wave surface 15 reaching the permissible limit. Thus, high precision monitoring is performed through the television camera and the reliability in flux application is improved.
Patent JP-H1015550-A (JP)
Title: Fluid treatment apparatus
Inventor: KAKIYA TSUTOMU
IPC: C02F1/32
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To uniformly treat a large amt. of a fluid by enhancing treatment capacity by simple constitution in a fluid treatment apparatus using an electrode free light emitting pipe. SOLUTION: Induction coils 2 are wound around a plurality of light emitting pipes 1 and a plurality of the light emitting pipes 1 are parallelly arranged in one pipe 4. High frequency power of 1MHz or more is applied to the induction coils 2 from high frequency power supplies 3 and the discharge gas in the light emitting pipes 1 is discharged and lighted by the magnetic field from the induction coils 2 to emit UV rays. A fluid 5 such as water or an org. solvent flows through the pipe 4 to be exposed to UV rays to perform treatment such as sterilization or polymerization.
Patent JP-S6157028-A (JP)
Title: Vertical magnetic recording media
Inventor: AKAMATSU TAKAYOSHI
IPC: G11B5/667
Filed: 1984-08-29
Abstract: PURPOSE:To prevent the magnetic anisotropy in the vertical direction on a vertical hardening film surface from being reduced when the film is exposed to a high temperature and to prevent the generation of curl or crack by providing an amorphous thin film between the vertical hardening film and a substrate. CONSTITUTION:The vertical magnetic recording media is provided with a vertical magnetized film consisting of cobalt and cobalt oxide having the magnetic anisotropy in the vertical direction to the substrate and film face. The thin film, which is amorphous, is provided between the substrate and vertical hardening film. There is no limit on the substrate and its geometry. The amorphous thin film consists of metal or high molecules. ''Being amorphous'', in this case, means that it is the one which has no specific diffraction peak or diffraction ring in the normal X-rays diffraction, and that the size of its average crystal particulate is 20Angstrom  or less, more preferably, 10Angstrom  or less. Generally, the amorphous thin film can be obtained by selecting one of the component pairs such as metal-metalloid, metal-metal, and metal-rare earth element correctly, or by keeping the temperature of the substrate low.
Patent JP-2000017579-A (JP)
Title: Printing sheet
Inventor: UEMOTO MASANORI
IPC: D06N3/08
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To prepare a washable printing sheet using a cloth as a base, excellent in surface smoothness and capable of printing in a fine clear state in various printing methods including a thermal transferring method. SOLUTION: This printing sheet has porous layer obtained as follows: a dispersion is prepared by dispersing a clay organic complex, which is imparted with swelling property and dispersibility in dimethylformamide by introducing quaternary ammonium ions between layers of a smectite-type clay, in a dimethylformamide solution of a polyurethane in an amount of 1-8% based on the polyurethane solid component and also dispersing porous fine powder, which has a surface area of 300 m2/g or more, in an amount of 10-100% based on the polyurethane solid component; the suspension is coated on at least one side of a cloth; the treated cloth is immersed in a coagulating bath to coagulate the polyurethane in wet; and as a result, the porous layer is obtained.