baber/WOPTO huggingface dataset:
Patent JP-H02113847-A (JP)
Title: Vibrating pickling device
Inventor: TSURUMI MANABU
IPC: A23L19/20
Filed: 1988-10-24
Abstract: PURPOSE:To obtain the subject pickling device promoting fermentation of pickling medium by lactic acid, etc., and obtainable pickles in a short time by placing a vessel on oscillating table having vibrator, packing vegetables and pickling medium such as salt or rice bran in the vessel and placing weight on the medium. CONSTITUTION:A vessel 1 is placed on an oscillating table 5 having vibrator 6 and vegetables are packed in the vessel 1 together with pickling medium such as salt or rice bran, then a weight 4 made of, e.g., a steel ball 2 sealed with synthetic resin film 3 is placed on the pickling medium to obtain the aimed pickling device. Pickling state is controlled in the manner of decreasing amplitude of oscillation for leaf vegetables and increasing the amplitude for root vegetables by controller C.
Patent JP-H06120765-A (JP)
Title: Package base substrate for piezo-electric oscillator
Inventor: YOSHIMOTO HISAYA
IPC: H05K1/02
Filed: 1992-10-07
Abstract: PURPOSE:To provide a package based for piezoelectric oscillator with high productivity by reducing the break cost and reducing the defect rate for break of transverse slits. CONSTITUTION:Narrow and long holes 11 extended from the vicinity of the left end to the vicinity of the right end of a base substrate 10 made of ceramics are formed at equal intervals in parallel on this base substrate 10, and slits 12 for break extended between narrow holes 11a and 11b in both ends are formed at equal intervals in parallel. Slits 12a and 12b in both ends are formed up to the upper end and the lower end of the base substrate 10 across left end parts and right end parts of parallel narrow holes 11.
Patent JP-H07105618-A (JP)
Title: Optical disk device
Inventor: KABURAGI KATSUO
IPC: H04N5/85
Filed: 1993-09-30
Abstract: PURPOSE:To simply enable a write-in addition of a corresponding table of a storage device when an optical disk is newly set to be added to an optical disk for music and characters by providing a subcode data read-out circuit. CONSTITUTION:Plural optical disks 1 and 2 are housed in this device, and are set in optical disk reproducing devices 6 and 7 based on information stored in the storage device 4, and then the optical disk 1 for reproducing a video and the optical disk 2 for reproducing music and characters are combined and reproduced. Then, when an optical disk 2 for reproducing music and characters is newly added, the optical disk reproducing device 7 is instructed by a system controller 3 to reproduce the added optical disk 2. Reproduced data are sent to the subcode data read-out circuit 9 as well as a video circuit 8, and only subcode data are decoded, and are stored in the storage device 4 to be added to data of the corresponding table of optical disks recorded previously in a user mode of the subcode data respectively.
Patent JP-2001090551-A (JP)
Title: Water injection gas turbine facilities
Inventor: UJI MOICHI
IPC: F02C3/30
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide water injection gas turbine facilities allowing the reduction of NOx without using a demineralizer requiring much installation cost and large installation space and increasing the size of a water treatment installation. SOLUTION: A gas turbine generator 12, a steam consumption installation 14 for consuming steam to generate condensate and a condensate injection line for injecting the condensate supplied from the steam consumption installation to a combustor 2 are provided so that supplied water is evaporated in an auxiliary boiler 16 and the condensate generated in the steam consumption installation is supplied to an exhaust heat boiler 13 and then injected to the combustor in a gas turbine.
Patent JP-H08129493-A (JP)
Title: Display control switching device
Inventor: SUZUKI MASATERU
IPC: G06F11/20
Filed: 1994-11-01
Abstract: PURPOSE: To enable a control instruction by making a display control switching device function as the pointing device to the display device of a man-machine system while the man-machine system is normally working and function as the backup of the man-machine system when the system gets out of order or is stopped. CONSTITUTION: The display control switching device 15 functions as an input device transmitting the information to be displayed next on a display device 14 to the second information processing means 12 of a man-machine system via a communication medium 13, functions as the backup of the man-machine system which is capable of transmitting direct control information to a first information processing means 11 via the communication medium 13 when the second information processing means 12 or the display device 14 gets out of order or is stopped, and maintains the execution of the minimum function of the man-machine system.  Thus, a display control switching device functions as the input device to the man-machine system at a normal time, functions as the backup of the manmachine system when the man-machine system gets out of order or is stopped and has an economical effect even if the device is not provided with a new backup device.
Patent JP-H02137802-A (JP)
Title: Integrated optical element and manufacture thereof
Inventor: ROBAATO HERUMAN BERUMAN
IPC: H01L31/0232
Filed: 1989-10-13
Abstract: PURPOSE: To enhance an optical sepn. effect by applying metallic films on the specific parts of a glass element surface and acting these films as aperture masks. CONSTITUTION: When a photoresist material existing on the element surface is exposed through the array of lens systems 10, the opacified glass 22 acts as the aperture mask to resist exposure. While the opacified glass 22 substantially hinders the passage of light in the areas per 400nm wavelength, the transparent glass 20 allows the transmission of the max. value thereof at this wavelength. The opaque glass 22, therefore, acts as the exposure masks which themselves line up to one line with respect to the photoresist. The selectively exposed resist is removed, by which the metallic aperture masks are attached around the microlenses at tolerance of micron. As a result, the respective optical elements are optically separated so that the selective transmission of the light is made possible.
Patent JP-H0797922-A (JP)
Title: Exhaust pipe for automobile and manufacture thereof
Inventor: SAKASHITA KEIICHI
IPC: F01N13/14
Filed: 1993-09-29
Abstract: PURPOSE:To provide an exhaust pipe for an automobile engine having durability to vibration and high temperature, and able to be easily manufactured and a manufacture thereof. CONSTITUTION:In an exhaust pipe for an automobile composed of an exhaust pipe 10 for discharging exhaust gas to be discharged from an engine, an insulating cover 21 for covering the periphery of the exhaust pipe 10 and an insulating layer 22 made of inorganic fiber arranged in the clearance between the exhaust pipe 10 and the insulating cover 21, an exposed end 220 of the insulating layer 22 is provided with a hardened part into which inorganic binder is impregnated. It is desirable to use aqueous solution of clay mineral such as silica sol, alumina sol, montmorillonite, etc., as the inorganic binder. Moreover it is desirable to use one or two or more kinds of inorganic fibers out of silica-alumina fiber, alumina fiber, silica fiber and glass fiber.
Patent JP-H1197019-A (JP)
Title: Manufacture of graphite material for high capacity nonaqueous secondary cell electrode
Inventor: TAMAKI TOSHIO
IPC: H01M4/587
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide graphitized material optimum to a negative electrode high in discharging capacity, high in an initial discharging efficiency, and excellent in repeated charging/discharging characteristics. SOLUTION: In this method, (i) after pitch which is formed in such a way that boron compounds are added to pitch in a petroleum series so as to be heated and fused, and the boron compounds, have been uniformly mixed with carbon fiber mild (A) in such a way that the content of the boron compounds will be 15 to 50% by weight, and after pitch.boron compound mixed carbide (B) where carbonization and crushing are processed, has been added and uniformly mixed in such a way that the proportion of boron to whole carbon material to be graphitized, will be 1 to 7% by weight, and furthermore that the proportion of carbonized pitch within the aforesaid carbide (B) to the carbon fiber mild (A), will be less than 30% by weight, (ii) and graphitization is processed, so that grahite material for a non-aqueous secondary cell negative electrode is thereby manufactured.  Pitch in a petroleum series and the like shall be pitch to be easily graphitized with its softening point of 70 deg.C to 230 deg.C.
Patent JP-H09112894-A (JP)
Title: Controller for ignition heater
Inventor: SUZUKI YASUSHI
IPC: F23N5/20
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To normalize a flame detecting function even when a ground resistance is lowered and assuredly detect a flame when the flame exists by operating the flame detecting function and detecting the existence of the flame after the operation of the ignition heater function of a flame detecting circuit is stopped by a microcomputer at the time of start of combustion. SOLUTION: When a flame is detected within a first prescribed time from the start of ignition, an ignition heater 1 is turned off. After the lapse of the first prescribed time, the ignition heater 1 is turned off irrespective of the existence of the flame. Further, when the flame is detected during a second prescribed time, the operation of a fuel feeder 13 is continued. When the flame is not detected, the operation of the fuel feeder 13 is stopped. Thus, when a ground resistance 16 is low depending on the installation, that is, even when the detection of flame is delayed, a current is supplied from a flame rod 5 to a burner 4 during the second prescribed time after the first prescribed time and a microcomputer 10 can detect the flame.
Patent JP-2000099401-A (JP)
Title: Recording medium, recording method and recorder
Inventor: INOGUCHI TATSUYA
IPC: G06F21/64
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of illegal use at the time of executing accounting through an on-line by using a recording medium forming a charging information recording area for successively and additionally recording charging information in a postscript type recording area for the accounting. SOLUTION: A postscript area which is a part of a disk (CD-R) 1 to be a recording medium capable of recording (adding) data is set up as a charging information recording area and charging information is recorded in the area. Namely the CD-R 1 setting up the charging information recording area is rotated by a spindle motor 2 and data are reproduced/recorded from/in respective tracks by an optical pickup 3. A signal reproduced from the CD-R 1 by the pickup 3 is demodulated by a demodulating processing part 4 and reproduced data are extracted by a reproduced data processing part 5. Since the erasing of information written in the postscript type recording area is physically impossible, the occurrence of illegal use can be prevented.
Patent JP-H01111463-A (JP)
Title: Automatic centrifuge
Inventor: SATO YASUTAKE
IPC: B04B11/00
Filed: 1987-10-23
Abstract: PURPOSE:To make it possible to hold a rack firmly and transfer it, by providing an engaging portion having V-shaped tapers on both sides and the top end of the rack and locking a disc-shaped protruding portion at the forward end of a holding peg provided on a holding finger into said engaging portion. CONSTITUTION:A rack 5 loaded with samples 4 is suspended by holding fingers 7 and said rack is put in a container provided in a main body of a centrifuge to separate said samples centrifugally. As a mechanism to releasably hold said crack, an engaging portion 51 having V-shaped tapers 51a is provided on either side and the top of the rack 5. A disc-shaped protruding portion 71b formed at the forward end of a holding peg 71 provided on a holding finger 7 is locked into the engaging portion 51 in such a manner that a shaft portion 71a of the holding peg 71 is caused to slide along the V-shaped taper 51a of the engaging portion 51. Using this simple, low cost construction of the holding peg, the rack can be held firmly and transferred.
Patent JP-H09112515-A (JP)
Title: Machine screw fixing auxiliary tool
Inventor: WAKAI TAKAO
IPC: F16B25/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a machine screw fixing auxiliary tool which can fasten a building member by screwing a machine screw to the full length of a trunk, regardless of the quantity of the building member. SOLUTION: A machine screw insert hole 2 and a strange form hole 3 are provided to a trunk 4 inserted to the lower hole 16 of equipment 9 and a building member 8, the strange form hole 3 is formed in a section form having two uneven projecting lines 13 and 13 by combining a sector part 10 and a dividing part 11, and when the machine screw 6 advances, the part of the trunk 4 where the strange form hole 3 is provided is expanded evenly. As a result, the full length of the thread ridge 7 of the machine screw 6 is screwed to the trunk 4, so as to obtain a solid fastening force.
Patent JP-2001091088-A (JP)
Title: Method and apparatus for cooling
Inventor: ITO MUTSUHIRO
IPC: F25B17/08
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooling capable of reducing an energy to be consumed to regenerate an absorbing and desorbing medium, as compared with prior art, and an apparatus for cooling to cool the air by the method. SOLUTION: When high humidity air is passed through absorbing and desorbing units 1, 2, absorbing and desorbing media in the units 1, 2 absorb moisture, and the air heated by absorbing heat generated in association with the absorbing flows out from the unit 2. When the air passes through an absorbing and desorbing unit 3 after deriving a heat from the air, the media in the unit 3 desorbs the moisture, and the air derived at its evaporating latent heat in association with the desorbing flows out from the unit 3. The heated air flows into an absorbing and desorbing unit 4, and the media in the unit 4 is regenerated. When valves 8a to 8h are switched, functions of the units 1, 3 are replaced, and the functions of the units 2, 4 are replaced.
Patent JP-S61147755-A (JP)
Title: Magnet motor
Inventor: ITOIGAWA KENJI
IPC: H02K29/14
Filed: 1984-12-20
Abstract: PURPOSE:To inexpensively provide a magnet motor by generating an electromotive force in a generating coil provided in a stator with a leakage magnetic flux of a rotor. CONSTITUTION:A magnet rotor 6 of a magnet motor has S- and N-poles 7A, 7B magnetized longitudinally of a rotating direction, and is secured to a shaft 13. An FG pattern (generating coil) 9 is wired on a drive coil board 8 for rotating the rotor 6, the leakage magnetic fluxes of the poles 7A, 7B are collected by the coil 9 to obtain the frequency proportional to the rotation. Thus, a motor is rotated by the operations of the poles 7A, 7B of the rotor 6 and the coil 11, and the magnetic fluxes of the poles 7 are leaked also on the board 8 at this time. The magnetic flux crosses the coil 9 to generate the frequency voltage proportional to the rotating speed on the coil 9 to detect the rotating speed to a control circuit.
Patent JP-H04144487-A (JP)
Title: Solid state image pickup element
Inventor: HAMADA SADAYUKI
IPC: H04N5/335
Filed: 1990-10-05
Abstract: PURPOSE:To prevent a pulse waveform from being destructed and to reduce the drop of the charge transfer capacity of a V register by dividing vertical registers at least into two groups and connecting respective groups to individual bus lines. CONSTITUTION:The transfer gates of FIT type CCD V registers are divided into different groups in a memory area 2 and an image area 1 and the transfer gates of respective groups are respectively connected to the 2nd and 1st bus lines 6, 5 each of which consists of four aluminium wirings. The 1st bus line 5 is arranged on the inside like a U shape and the 2nd bus line 6 is arranged on the outside of the 1st bus line 5 similarly like a U-shape. Clock pulses phiV1 to phiV4 of four phases are impressed to the 1st bus line 5 and clock pulses phiV1' to phiV4' of four phases similar to that of the above pulses phiV1 to phiV4 and having higher driving capacity are impressed to the 2nd bus line 6. Consequenty, sufficiently wide pulse amplitude can be supplied and a drop in the quantity of charge to be transferred to the driving frequency of the V registers can be reduced.
Patent JP-2001088715-A (JP)
Title: Collapsible shaft
Inventor: SASAKI HIROTO
IPC: B62D1/20
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible shaft of a steering device of an automobile for absorbing shock, which is suitable for absorbing primary shock. SOLUTION: In this collapsible shaft 10, an insertion part 14 of a shaft 11 is inserted for connection into a tube 12. The shaft 11 is formed with an inclined side surface 13 which pushes wide the tube 12 sliding in its inner circumferential surface 16 on the tube 12 when pushed in. The tube 12 is formed with a slit extending across the whole length thereof from an opening end 17. The slit 19 allows the tube 12 to develop easily when the shaft 11 is pushed in. Even with a small push-in force, the shaft 11 can be surely pushed in to the deep part of the tube 12 corresponding to the slit 19. The tube 12 is formed in a sectionally circular-arc shape to thereby enhance rigidity of the tube 12 in making both circular-arc ends 20 overlap with each other and prevent generation of looseness.
Patent JP-2001090675-A (JP)
Title: Device for treating liquid leaked from shaft seal part of plunger pump
Inventor: MANABE TADAO
IPC: F16J15/56
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To transport the liquid by excellent treatment of the leakage of the liquid with a plunger pump. SOLUTION: A main shaft seal packing 31 is installed in a case end part of the plunger pump 1, and a washing liquid chamber 32 is provided outside of the main shaft seal packing 31. A plunger shaft 121 is pulled out through an auxiliary shaft seal packing 3 while passing through the washing liquid chamber 32, and a washing liquid circulating circuit 4 is communicated with the washing liquid chamber 32.
Patent JP-2000092546-A (JP)
Title: Mobile telephone system
Inventor: HANAMURA KOJI
IPC: H04W48/04
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a mobile telephone system capable of regulating all origination/termination in a prescribed area where precise and highly sensitive electronic equipments or the like are operated. SOLUTION: This mobile telephone system having plural base stations capable of transmitting a 1st control signal to a radio zone in a prescribed range included in each base station and connected to a public line network through a line connection means is provided with a pseudo base station 2 to be the only communication party of a mobile telephone terminal 1 existing in a specific zone in the prescribed range. When only the communicatable pseudo base station 2 is registered in the terminal 1 as a communication party, a transmission request signal transmitted from the terminal 1 registering the communication party to the public line network is suppressed by the pseudo base station 2 to suppress a call to any one of plural base stations or a mobile telephone terminal registering its communication through the public line network.
Patent JP-H04148016-A (JP)
Title: Metallic carrier excellent in durability for vehicle exhaust gas catalyst
Inventor: TANAKA TAKASHI
IPC: F01N3/28
Filed: 1990-10-09
Abstract: PURPOSE:To prevent a honeycomb body from being buckled and also from being dislocated from the outer cylinder by joining the plane foil of the honeycomb body with the waved foil of the body at one place in the axial direction against possible dislocation within the honeycomb body with respect to the outer cylinder, and thereby concurrently providing an outer layer reinforcing area. CONSTITUTION:In a metallic carrier for vehicle exhaust gas catalyst, a metallic honeycomb body 1 where a plane foil 9 and a waved foil 8 are piled up while being rolled in, is joined with a metallic outer cylinder 2 which encloses the side surface of the honeycomb body. In this case, one area is provided, wherein the plane foil 9 is joined with the waved foil 8 equivalent in length to 5% to 20%, the axial length of the metallic honeycomb body 1 at the given position of the metallic honeycomb body 1 in the axial direction. And an outer layer reinforcing area 4 joined in the axial direction is provided for an area within five layers from the outermost layer of the honeycomb body 1. Furthermore, the outer cylinder 2 is joined 5 with the metallic honeycomb 1 within the range of direction of the outer layer reinforcing area 4.
Patent JP-H02117175-A (JP)
Title: Semiconductor memory
Inventor: SATO KAZUO
IPC: H01L29/792
Filed: 1988-10-27
Abstract: PURPOSE:To increase the withstand voltage of an MIOS semiconductor memory by providing the first region touching the end section of a channel region directly, and the second region touching the first region and having impurity density higher than that of the first region. CONSTITUTION:N<+> diffusion regions 7, 8 and N<-> diffusion regions 9, 10 are formed in a P-type silicon substrate 1; thin silicon oxide film 4 is provided spreading over the N<-> diffusion regions 9, 10; a silicon nitride film 5 and a gate electrode 6 are laminated on the thin silicon oxide film 4 in this order; and besides lateral wall films 11 made from silicon oxide films are provided at the sides of the gate section. This constitution lightens the electric field concentration in the channel regions in the vicinities of the drain and source regions of MIOS semiconductor memories, and makes it possible to enhance the voltage-withstanding characteristics.
Patent JP-2001094546-A (JP)
Title: Secret key generating method, ciphering method, and ciphered communication method
Inventor: KASAHARA MASAO
IPC: H04L9/08
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a ciphered communication method by ID-NIKS which is simple in constitution and high in safety. SOLUTION: A center uses specific information (ID information) on entities and a secret symmetrical matrix to generate and send secret keys unique to the entities to the respective entities. At the time, the symmetrical matrix is a 2×2 simple symmetrical matrix and three-dimensional secret keys which are larger in size than the symmetrical matrix are generated and sent to the respective entities. Each entity generates a common key which is needed for ciphering and deciphering by a binomial theorem using its unique secret key and an open key based upon the specific information (ID information) on the opposite side.
Patent JP-S61147968-A (JP)
Title: Soldering device
Inventor: YOSHIMI CHIKAHISA
IPC: H05K3/34
Filed: 1984-12-20
Abstract: PURPOSE:To remove a flux while maintaining the temp. of a soldering iron and to eliminate defective soldering, etc. in an automatic soldering device which moves relatively a soldering iron support and a supporting table for work by removing the flux sticking to the soldering iron by a rotary brush. CONSTITUTION:The soldering iron 18 is transferred to the prescribed position of an electric circuit board 12 by a transfer device 14 and an air rotor cylinder 24, by which a soldering operation is executed. The operation is executed by a prescribed number of times, then the soldering iron support 16 is moved by the device 14 toward a flux removing member 20 and stops just before the member 20 on the upper side at the left end of the table 10. A cylinder 24 is thereafter changed over and a head 38 is rotated about 90 deg. in a clockwise direction (toward the member 20 side), by which the support 16 is moved in such a manner as to engage the top end of the iron 18 with a wire brush 112. The flux sticking to the top end of the iron 18 is removed by the brush 112 driven by a motor 111. The head 38 is returned to the home position and the succeeding soldering operation is executed.