baber/WOPTO huggingface dataset:
Patent JP-S6443580-A (JP)
Title: Printing ink
Inventor: HIKITA MASANORI
IPC: C09D11/02
Filed: 1987-08-12
Abstract: PURPOSE:To obtain an ink which is used for printing on a packaging material to realize the persistent freshness of and an improvement in the quality of foods packaged therewith, by incorporating a far infrared emitting ceramic powder into a printing ink for food packaging material. CONSTITUTION:An ink is prepared by incorporating a far infrared emitting ceramic powder into a printing ink for food packaging material. The powdery ceramic is one which comprises a high-purity transition metal oxide based on Al2O3, SiO2, MgO, ZrO2, TiO2, etc. and emits far infrared rays of a wavelength of 4-50mum. For example, this printing ink 3 is used for printing on a label 2, which is sticked to a container 1 wherein the contents have been enclosed. Since the ink 3 contains a far infrared emitting ceramic powder, far infrared rays are emitted from the ink 3 towards the contents, i.e., foods so that the quality of the packaged foods can be improved.
Patent JP-2001028056-A (JP)
Title: Stereoscopic outside vehicle monitoring device having fail safe function
Inventor: SETA ITARU
IPC: H04N13/239
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To perform reliable fail safe by setting a 2nd monitoring area in one image area while made to positionally correspond to a 1st monitoring area in the other image area. SOLUTION: The luminance value of each pixel in a monitoring area is read to check the luminance state of a stereo image pair (step 1), and whether the difference between the luminance average value A1 of a 1st monitoring area and the luminance average value A2 of a 2nd monitoring area is equal to or greater than a prescribed decision value is decided (step 3). In a normal situation, a fail flag NG is set to 0 on the decision results (step 4). Meanwhile, in an abnormal situation in which brightness unbalance takes place due to disturbance, the fail flag NG is set to 1 (step 5). Thus, fail safe that temporarily stops normal monitoring control is carried out.
Patent JP-H0484807-A (JP)
Title: Automatic travel system for agricultural machine and conduit drain pipe for forming guide passage thereof
Inventor: KAMIIKE NOBUYUKI
IPC: A01G25/06
Filed: 1990-07-27
Abstract: PURPOSE:To automatically travel an agricultural machine along a prescribed guide passage by using a construction for providing a guide passage composed of magnetic units in the ground of crop land, sensing the deviation of the agricultural machine with a pair of left and right magnetic sensors attached to the agricultural machine and automatically correcting the direction of the agricultural machine based on the sensed value thereof. CONSTITUTION:A guide passage 2 composed of magnetic units is provided in the ground of crop land 1 and at least pair of left and right magnetic sensors for sensing the guide passage 2 are attached to an agricultural machine 5. An automatic steering part for judging the deviation of the agricultural machine 5 from the guide passage 2 based on an output from the magnetic sensors and automatically steering the machine in the direction to correct the aforementioned deviation is loaded onto the agricultural machine 5. Continuous or discontinuous beltlike parts [(2a), (2b) and (2c)] composed of the magnetic units are provided over the whole length of perforated pipes having many water flow holes (3c) to construct conduit water drain pipes 3 for forming the guide passage 2.
Patent JP-S6178913-A (JP)
Title: Cleaner for dust in harbor
Inventor: UEKI SHIGERU
IPC: E02B15/00
Filed: 1984-09-25
Abstract: PURPOSE:To clean up a harbor by a method in which an assembly of reinforced concretes fixed with grating is set in the vicinity of a breakwater, and dust is collected into the latticework. CONSTITUTION:Reinforced concrete 27 fitted with a grating 1 having an entrance gate 3 is set on the tip portion of a breakwater 16. A reinforced concrete 13 with a grating 10, a reinforced concrete 12 with a steel plate 19, and a reinforced concrete 11 with a grating 9 are orderly set in the vicinity of the concrete 27. At the ebb tide,dust is directed into the gratings 1, and at the high tide, dust is arrested by the gratings 9 and 10 to avoid the discharge of dust. When dust is accumulated in the grating 1, the exit gate 3 is opened and dust is scooped by the conveyer net of a cleaning ship.
Patent JP-H0627173-A (JP)
Title: Digital audio signal generator
Inventor: KADOKURA SHIGEYOSHI
IPC: G11B20/18
Filed: 1992-07-06
Abstract: PURPOSE:To obtain a digital audio signal generator which can generate various kinds of signals for characteristic test rapidly and easily by converting the bits of a digital audio signal which is input externally. CONSTITUTION:The generator which outputs a digital audio signal in the form of a channel coding signal is provided with a demodulation means 10 for demodulating a received channel coding signal to a source signal 57, a source signal conversion means 5 for converting the bit logic value of the source signal 57, and a modulation means 7 for modulating the source signal after conversion to a channel coding signal 55. One part of the bits of an already existing digital audio signal is converted, thus generating a new digital audio signal. After the channel coding signal is demodulated to the source signal, the bit is converted, thus easily generating the pseudo signal of an abnormality signal caused by an error in a device.
Patent JP-H0931570-A (JP)
Title: Building material for exterior excellent in corrosion resistance
Inventor: YAMAGUCHI HIROSHI
IPC: C22C9/04
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To produce an alloy having a color phase close to that of phosphorus deoxidized copper and excellent in resistance to general corrosion, erosion- corrosion and stress corrosion cracking caused by acid rain. SOLUTION: This material has a comps. contg., by weight, 0.1 to 15% zinc, 0.05 to 2% tin and/or >0.01 to 0.04% phosphorus, and the balance substantial copper. Zinc improves its corrosion resistance to general corrosion and erosion- corrosion caused by acid rain. In the case of less than 0.1%, the effect of improving the corrosion resistance is small. In the case of >15% content, in the color phase of the copper alloy, a tincture of red reduces and a tincture of yellow increases to deteriorate its commercial value. Tin improves its salt damage corrosion resistance. In the case of >2% content, the effect saturates. Phosphorus improves the salt damage corrosion resistance. In the case of >0.04 content, the effect saturates.
Patent JP-2001026280-A (JP)
Title: Running drive command device and running drive control device of hydraulic construction machine
Inventor: KIMURA TOSHIHIRO
IPC: B62D11/04
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a running drive command device by which the speed is kept from being decreased by the tilting direction of an operation lever. SOLUTION: A CPU 43 determines the magnitude of an operating signal to a traveling device according to a tilting angle of a lever 30 of an operating device, and determines the direction and magnitude of an operating signal to the traveling device according to the tilting direction of the lever 30. The CPU 43 outputs an operating signal for driving a solenoid proportional pressure reducing valve through a driver 44, thereby driving a control valve for a left traveling device and a control valve for a right traveling device. By the operation of the control valves, pressure oil is sent to a motor for the left traveling device and a motor for the right traveling device.
Patent JP-H0364332-A (JP)
Title: Prepreg for laminate board
Inventor: KOBAYASHI HIROYUKI
IPC: C08J5/24
Filed: 1989-08-03
Abstract: PURPOSE:To prepare a prepreg for a laminate board which is free from appearance defects and molding defects by compounding a specific polyfunctional epoxy resin excellent in the heat resistance, moldability, and stability after changing into B stage with a specific solvent. CONSTITUTION:A glass fiber substrate is impregnated with a varnish comprising: a polyfunctional epoxy resin with an epoxy equivalent of 200-1000 obtd. by co-condensing at least one bisphenol selected from the group consisting of bisphenol A, bisphenol F, and tetrabromobisphenol A, at least one glycidyl ether selected from glycidyl ethers of these bisphenols, and a trifunctional epoxy compd. of the formula (wherein R1, R2, and R3 are each H or 1-4C alkyl); a hardener (e.g. dicyandiamide); and a solvent boiling at 110-210 deg.C (e.g. a mixed solvent contg. 20-80wt.% ethyl cellosolve). The impregnated substrate is heated to cause the varnish to harden into B stage, thus producing a prepreg for a laminate board used for a printed circuit board, etc.
Patent JP-H0733360-A (JP)
Title: Stairway elevator
Inventor: NAKATANI MASATO
IPC: B66B9/08
Filed: 1993-07-19
Abstract: PURPOSE:To fit or remove a car at an upper floor, prevent the contact between the car and the uppermost stage of a stairway, and secure the smooth movement of the car. CONSTITUTION:When a car 100 is moved toward a guide device 6 from the direction of an arrow P, the car 100 is coupled with the guide device 6 and movably supported. An attachment 170 is operated, and the car 100 is connected to a tractor 20. When the tractor 20 is driven, the car 100 is slightly lifted along the gradient sections 9a, 10a of roller guides 9, 10 and levitated from an upper floor surface 3a, and the car 100 is lowered on a stairway 5 in no contact with the uppermost stage 5c of the stairway 5. When the car 100 is to be removed from the guide device 6 or the like, the attachment 170 is operated to cut off the connection between the car 100 and the tractor 20 after the car 100 is landed on the upper floor surface 3a, and the car 100 is moved in the opposite direction to the arrow P to be removed from the guide device 6.
Patent JP-H1146316-A (JP)
Title: Video image photographing recorder
Inventor: KAMAYA NAOKI
IPC: H04N5/225
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To surely photograph an expressive look of an object person by allowing the sight of the object person to direct toward first a camera and inducing the person to smile spontaneously. SOLUTION: This recorder is provided with a memory device 16, that stores video and audio information used for face-to-face photographing, and a switch 11 that is placed at a position which provides ease of operation for face-to-face photographing and reads the information stored in the memory device 16 and processes it. In the case of a face-to-face photographing, the operation switch 11 is operated to read video and audio information stored in the memory device 16 and raising an interest of the object person and the information is processed. Then the video information stored in the memory device 16 is displayed on a liquid crystal display device 10, and the audio information stored in the memory device 16 is reproduced by a loudspeaker. Thus, the sight of the object person is at first directed towards the camera, and moreover the person can be induced to smile spontaneously.
Patent JP-H1142241-A (JP)
Title: Root tip position detection unit
Inventor: ABE ERIKO
IPC: A61C19/04
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To achieve an efficiency of root canal spreading work by arranging a root tip position detector at a position that allows an operator to work or watch it easily depending on case. SOLUTION: A protrusion part 41 is provided at a desired position of a dental treatment unit, preferably at an assistant holder part, on a work table, at a side part of a treating chair or the like and a recessed part 52 provided at a base body part 51 of a root tip position detection unit 50 is detachably inserted into the protrusion part 41. Preferably, the protrusion part 41 is formed into a cylinder and rotatably mounted centering round the center of the cylinder 41. A display part 53 is rotatably mounted in an angle range of 60 deg., for instance, on the base body part 51 and turned to an easily visible position. A base 40 is provided with the protrusion part 41 and fixed on a dental unit by a magnet, a double-side adhesive tape, an arm 42 or the like.
Patent JP-S6093474-A (JP)
Title: Fixing device
Inventor: MURAI YUTAKA
IPC: G03G15/20
Filed: 1983-10-28
Abstract: PURPOSE:To eliminate occurrence of creases at a fixing time by arranging deformation suppressing members in both end parts of a pressing roller whose outside circumference consists of an elastic material. CONSTITUTION:In a pressure roller 14, an elastic film 11 is formed on the outside circumferential face of a core bar 10 with a silicone material. Discs 13a and 13b have outside diameters larger than that of the core bar 10, and outside diameters of discs 13a and 13b are large as much as possible in such degree that they do not hinder formation of a nip part 15 on the film 101, and discs 13a and 13b are brought into contact with side end faces of the film 11 and are fixed to the core bar 10. Consequently, when the nip part 15 is formed, deformation of both end parts of the film 11 is stopped by discs 13a and 13b though both end parts of the film 11 try to deform in directions of arrows 19 respectively, and the direction of the pressing force is equalized to the direction of 20 marked with + to the side of a heat roller 2. Since the frictional force of the silicone material is large but that of the roller 2 where a fluororesin film 3 is formed is small, the carrying state of a form 23 is determined by the operation of the roller 14. The form 23 is carried flat at a fixing carryng time without giving a force generating creases to the form 23.
Patent JP-H1025425-A (JP)
Title: Red pigment, preparation thereof, and cosmetic preparation using the same
Inventor: OINUMA MASAO
IPC: A61Q1/08
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a red pigment which possesses excellent stability and other properties by strongly fixing a red beet dye onto a carrier selected from N,N-dialkylaminoethyl methacrylatemodified silk fibroin powders. SOLUTION: A carrier material selected from among N,Ndialkylaminoethyl methacrylate-modified silk fibroin powders (e.g. an N,N-dimethylaminoethyl methacrylate-modified silk fibroin powder) is provided. This carrier material is brought into contact with an aq. solvent (e.g. a mixed solvent composed of ethyl alcohol and water) contg. a red beet dye in the presence of a fixing promoter selected from among inorg. acids and org. acids (e.g. hydrochloric acid) to strongly fix the red beet dye onto the carrier material, thereby preparing a red pigment. A make-up cosmetic preparation prepd. by incorporating 0.01 to 50 pts.wt. red pigment into 100 pts.wt. basic compsn. of the cosmetic preparation has a vivid color tone, is excellent in adhesion to the skin, handle, and perspiration resistance, and is suitable as rouge, lipstick, manicure, pedicure and the like.
Patent JP-H0652760-A (JP)
Title: Operation mechanism for vacuum circuit breaker
Inventor: GO TOMIO
IPC: H01H33/66
Filed: 1992-07-28
Abstract: PURPOSE:To prevent the damage of various portions so as to improve reliability by absorbing excess energy generated during the circuit closing operation of the contacts of a breaking portion. CONSTITUTION:Energy is discharged/charged from/to a closing spring 1 by the rotation movement of the engaging link 2 during a circuit closing operation. This time, the excess energy of the closing spring 1 is absorbed by the collision of the engaging link 2 against a rotary damper 3. On the other hand, when the energy is charged to the closing spring 1, an actuator 4 escapes outside a rotation range of the engaging link 2.
Patent JP-S6260080-A (JP)
Title: Ic card system
Inventor: HAYASHI MAKOTO
IPC: G07F7/10
Filed: 1985-09-10
Abstract: PURPOSE:To print all transaction data which are not printed yet among transaction data on plural test transactions by providing the memory on an IC card with a pointer for up-to-date printed transaction data in addition to a pointer for up-to-date transaction data. CONSTITUTION:The pointer for up-to-date printed transaction data pointer is a pointer for discriminating between transaction data which are already printed and transaction data which are not printed among plural transaction data stored in the memory 22 on the IC card. Then, a printer 8 which prints the transaction data which are not printed prints out the contents of data from transaction data stored in an area following a transaction data area indicated by the pointer for up-to-date printed transaction data to transaction data in an area indicated by the pointer for up-to-date transaction data successively. Consequently, the transaction data which are not printed among transaction data on plural past transaction which are stored in the memory 22 on the IC card are all printed.
Patent JP-S6096748-A (JP)
Title: Alloy for magnetic head
Inventor: YAMADA YOUZOU
IPC: C22C38/12
Filed: 1983-10-28
Abstract: PURPOSE:To enhance magnetic flux density without lowering corrosion resistance while improving cold rolling processability, in the titled alloy comprising Alperm having Mo added thereto, by reducing an Al-component and increasing an iron component. CONSTITUTION:This alloy consists of 1.0-3.5% Mo. 12.5-14.0% Al and the remainder of Fe and, because this alloy containing Mo in the aforementioned amount, corrosion resistance is obtained and magnetic flux density of about 9,000G or more can be obtained. In addition, because Al is contained in the aforementioned amount, cold rolling reaching a thickness of about 50mum is enabled and eddy current loss can be reduced. This magnetic alloy has relatively high magnetostriction and, therefore, is optimum as a magnetic head material for an erasing head or a recording head not requiring so high magnetic permeability but requiring high saturated magnetic flux density.
Patent JP-S6096517-A (JP)
Title: Ultrafine silicon carbidie
Inventor: ENDOU MORINOBU
IPC: C01B31/36
Filed: 1983-10-27
Abstract: PURPOSE:Ultrafine polycrystalline SiC of beta type having high purity and improved sintering properties, comprising crystallite of aggregate of SiC of beta type, having a shperical shape with submicron particle diameter. CONSTITUTION:Ultrafine polycrystalline of beta type comprising crystallite of aggregate of SiC of beta type with <=50Angstrom , having a shperical shape with 0.01-1mu average particle diameter, high purity, and improved sintering properties, useful as a raw material for a molded article of heat-resistant ceramic. The SiC can be obtained in high yield and in high purity in the form of ultrafine powder by decomposing thermally an organic silicon compound containing at least one SiH bond in the molecule and no SiX (X is halogen atom or oxygen atom) bond at >=about 750 deg.C in a gaseous phase without reguiring post-treatment such as grinding process, etc.
Patent JP-S6093340-A (JP)
Title: Organic cation sensor
Inventor: SHIRAHAMA KEISHIROU
IPC: G01N27/414
Filed: 1983-10-26
Abstract: PURPOSE:To obtain a long-life and sensitive sensor for measuring the concn. of org. cation without the danger of eluting a sensitive material by using a hydrophobic high polymer film contg. cyclodextrin having water solubility of a specific value or less as an ion sensitive film. CONSTITUTION:The cyclodextrin of which the OH group is esterified or etherified and is thus made hydrophobic to <=0.1g/100cc solubility with water is dissolved in tetrahydrofuran, etc. PVC and a plasticizer such as dioctyl phthalate or the like are added to such soln. to prepare a transparent and viscous coating liquid. The coating liquid is coated to the gate of an MOS-FET except the metallic gate electrode in the gate part and is dried to form a sensitive film by which an org. cation sensor for dodecylbenzyl trimethyl ammonium salt, etc. is obtd. The small-sized and long-life sensor which can measure the concn. of org. cation as a sterilizer and in which cyclodextrin as a sensitive material does not elute is thus obtd.
Patent JP-H04233221-A (JP)
Title: Substrate support device and substrate rear side protection device
Inventor: EVERHARDUS VAN DE VEN P
IPC: C23C16/44
Filed: 1991-07-16
Abstract: PURPOSE: To feed an appropriate inert gas such as argon or a mixture of an inert gas and a reaction gas, such as argon and hydrogen to the back side of a wafer, treated in a CVD reaction chamber at the time of forming films of tungsten or another metal, metal nitride and metal silicide, so as to prevent adhesion of a substance onto the rear side of the wafer. CONSTITUTION: Each processing station has a gas dispersion head laid out above a platen. A vacuum chuck having a number of radial grooves and circular grooves provided on the upper surface of the platen holds a wafer at a predetermined position. A platen heater is provided on the lower side of the platen, and a rear side gas is heated within a bottom section of the platen and on the periphery thereof and is fed through the circular grooves into a peripheral region on the outside of the outermost groove of the vacuum chuck. In the peripheral region, the pressure of the rear side gas is maintained at a level higher than the pressure of a CVD reaction chamber, and the rear side gas flows out from the lower side of an edge portion of the wafer onto the platen and prevents a process gas from contacting the rear side of the wafer.
Patent JP-H1043787-A (JP)
Title: Device for simulating amount of nitrous oxide of activated sludge method
Inventor: ICHIKAWA MASAHIDE
IPC: C02F3/34
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of nitrous oxide which occurs in the process of nitrification and denitrification reaction by calculating a treatment state in accordance with a reaction model matrix of the materials relating to the reaction process of the nitrification and denitrification method, a reaction rate equation, reaction rate constant and respective coefft. values, thereby obtaining the output relating to operation management. SOLUTION: The water 2 to be treated which flows into a reaction vessel 1 which is a single complete mixing vessel is stirred by an air diffuser in an aerobic state and is stirred by a mechanical device in an anaerobic state. The water to be treated which is subjected to the treatment in this vessel is next sent to a final settling basin 3 and is subjected to sepn. of solid from the liquid. Return sludge 4 is returned to the reaction vessel 1 and the excess sludge 5 in the reaction vessel 1 is directly withdrawn. At this time, the simultaneous equations consisting of the reaction balance equation of the materials in the reaction vessel 1 and the differential equation coinciding with the number of the materials are solved, by which the simulation of the water quality and the generation of the nitrous oxide is executed.  The optimum operating method of the reaction device is searched by adjusting the coefft. values in such a manner that the built model meets the actually measured values.