baber/WOPTO huggingface dataset:
Patent JP-H11173985-A (JP)
Title: Apparatus and method for judging inside quality of fruit or vegetable
Inventor: KIMURA MIKIO
IPC: G01N21/359
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which the inside quality of an afterripening- type fruit or vegetable can be measured nondestructively by computing the difference between an absorbance in the central part and that in the lower part, which are measured by a light receiving means and judging the inside quality on the basis of a computed result. SOLUTION: Light sources 11 and light sources 13 are installed in respective measuring parts. The light source 11 in the first measuring part 7 projects near-infrared light to the central part 12 of an object 1 to be measured, which reaches the first measuring part 7. The light source 13 in the second measuring part 9 projects near-infrared light to the lower part 14 of an object 1 to be measured, which reaches the second measuring part 9. Light which is transmitted through the object 1 to be measured is received by a light receiving optical fiber 17 and a light receiving optical fiber 19 through opening parts 5 in the lower part of a tray 3. It is introduced into a spectroscope 21, and respective absorbances are measured. A difference absorbance is computed by a computing device 25 on the basis of the difference between the two absorbances.  In addition, when a main component is analyzed by using difference absorbances of a plurality of wavelengths, a normal fruit or vegetable is discriminated from an abnormal fruit of vegetable irrespective of the size of a fruit or vegetable, and its inside quality can be measured nondestructively.
Patent JP-H11172658-A (JP)
Title: Fixing metal fitting for rubber body
Inventor: TAKANO NOBUKAZU
IPC: E02B7/20
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixing metal fitting for an object made of rubber to improve a static friction coefficient between a metal fitting to fix an object made of rubber and the surface of the object made of rubber, firmly fix the object made of rubber, prevent the damage of a fixing part for the object made of rubber, improve durability of the object made of rubber, eliminate a protrusion line and a recessed line formed in a conventional metal fitting, and simplify the shape of the metal fitting. SOLUTION: Solid particles are mixed in paint and the surface of a plate 4 is coated with paint bearing solid particle. The static friction coefficient of the surface of paint is improved and the extension piece part of a rubber weir is firmly nipped between the plates 4. After the surface of the plate 4 is coated with paint, before the paint if dried (preferably right after coating with the paint), solid particles are dispersed on a paint film and the solid particles are adhered on the surface of the plate 4.
Patent JP-H05180045-A (JP)
Title: Intake control device for engine
Inventor: TAJIMA SEIJI
IPC: F02D41/16
Filed: 1991-12-27
Abstract: PURPOSE:To improve convergency of an engine speed by changing an opening/closing speed of a throttle valve or the like, which changes an intake air amount of an engine, in accordance with the intake air amount so that a converging time of the engine speed to a target speed is shortened despite a fluctuation of the intake air amount. CONSTITUTION:An intake air amount of an engine 1 is detected by an intake air amount detecting means 14, and by a control means 36 of receiving an output of this intake air amount detecting means 14, an opening/closing speed of an intake air amount changing means 18 is changed in accordance with the intake air amount. Consequently, when the intake air amount is controlled in a decreasing direction, for instance, with the actual engine speed higher than a target speed, a closing speed of the intake air amount changing means 18 increased in accordance with largeness of the intake air amount. When the intake air amount is controlled in an increasing direction with the actual engine speed lower than the target speed, the closing speed of the intake air amount changing means 18 is decreased in accordance with largeness of the intake air amount. In this way, despite a little choke of the intake air amount and a degree of intake inertia, a converging time to the target speed can be obtained equal to contrive improvement of convergency.
Patent JP-H10338829-A (JP)
Title: Water-base ink for ink jet recording
Inventor: TSUTSUMI TAKEHIRO
IPC: C09D11/328
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain an ink being excellent in water resistance and improved in print density, stability, non-plugging properties and rubbing resistance of a print by including a water-soluble compound such as N-methylglycine, N,N,N- trimethylglycine or urea, an amino acid (salt) and a polymer emulsion. SOLUTION: This ink contains a substantially water-soluble compound of formula I, II or III (wherein R1 to R4 are each H, a 1-5C hydrocarbon group or an acyl; R is a 1-5C alkylene; and M is hydrogen, an alkali metal or an alkaline earth metal), at least one compound selected from amino acids (salts therof) and a polymer emulsion. It is desirable that the compound of formula I is N-methylglycine, the compound of formula II is N,N,N-trimethylglycine, and the compound of formula III is urea, for they have high water solubility. The amino acids are desirably β-alanine and alginine. The polymer emulsion used is a colored one.
Patent JP-H09158220-A (JP)
Title: Design structure of concrete retaining wall
Inventor: NASU TAKESHI
IPC: E02D29/02
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To keep the breath of concrete and solve the peeling of a coating by forming a painted surface on the wall surface of a concrete retaining wall by color coating, and imparting moisture permeability to this surface. SOLUTION: A painted surface 2 is formed on the whole wall surface 12 of a concrete retaining wall excluding a part 12a shielded in the ground by color coating. The color coating is performed by spraying a highly moisture permeable coating material by use of a spray device. Therefore, the breathe of concrete can be kept even when the wall is designed in a wide range. The coating is never pushed up from the reverse side by the water or moisture penetrated from the reverse side, and the peeling of the coating can be prevented. Thus, the design can be held over a long period.
Patent JP-H09158935-A (JP)
Title: Jig for nut-less clip
Inventor: OKI HIDEAKI
IPC: F16B37/04
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To lock a jig on a bolt very easily by forming the jig with a lock section capable of pinching the hanging bolt at two pints and being locked on its thread ridge and a grip section capable of being elastically rotated centering on the shaft supporting the lock section. SOLUTION: When the position of a lock metal 1 fitted to a hanging bolt 30 is to be adjusted in the upper direction, a jig 10 is locked below the lock metal 1 via its lock section 11, and the lock metal 1 is released from the lock on the hanging bolt 30 into the vertically movable state. When the rear end section 14c of the grip section 14 of the jig 10 is pushed downward, the lock section 11 is kept locked on the hanging bolt 30, only the grip section 14 is rotated centering around a shaft 13, tip sections of grip section reception sections 14a, 14b collide with the bottom plate of the lock metal 1, and the lock metal 1 can be lifted to the required position. This jig 10 is convenient for the adjustment of the position of a nut-less clip fitted to the hanging bolt 30 in spite of its very simple structure, and the work efficiency can be improved.
Patent JP-H05200901-A (JP)
Title: Continuous production of fiber-reinforced thermoplastic resin pipe
Inventor: SATO HAJIME
IPC: F16L9/12
Filed: 1991-12-27
Abstract: PURPOSE:To continuously produce a fiber reinforced thermoplastic resin pipe regardless of length. CONSTITUTION:A production method is constituted as described below. A prepreg 2 whose matrix is formed of thermoplastic resin is interposed between a thermoexpansive core 3 and an external mold arranged in the outside of the core 3. There by a bar-shaped part is constituted of the external mold, the prepreg 2 and the thermoexpansive core 3. The bar-shaped part is continuously heated by continuously moving the bar-shaped part and/or a heating region in the longitudinal direction of the bar-shaped part and passing the same through the heating region. Thermoplastic resin is plasticized and also the core 3 is expanded and thereafter the heated part is cooled.
Patent JP-2001166261-A (JP)
Title: Optical correlator
Inventor: TOYOSHIMA MORIO
IPC: H04J13/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical correlator which is easily adaptive to an increase in the number of chips of a modulated code and can obtain a high diffusion gain. SOLUTION: CDM-modulated light is made incident on a beam splitter 2 which is so formed that the transmittance is spatially different and is split into a beam transmitted through the beam splitter 2 and a reflected beam; and the beams having time delay by reflection between the beam splitter and a mirror 3 arranged in parallel to the beam splitter are transmitted, mutually adjacent beams are delayed by one-chip lengths of the modulated code and reach a spatial optical modulation plate 4 at equal intervals, and the individual beams are given differences or an amplitude distribution, reach a lens 5 which performs Fourier transform on a focal plane, and photodetected by a photodetecting element 7 through a mask 6 passing only a main lobe, and correlation is checked as to whether the same phase difference or amplitude distribution as the CDM modulation of the incident light has been given by the spatial optical modulation plate 4 from light signals on the photodetecting element 7.
Patent JP-H09155004-A (JP)
Title: Game card
Inventor: DOI HIROKO
IPC: A63F1/02
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To improve mental calculation ability while playing by separately printing even numbers and odd numbers and making them into a game cards. SOLUTION: By adding two prime numbers, constituting one even number and forming one set of the three cards, the game is advanced. Then, the game is advanced by a method like the Old Maid of the cards. In this case, these cards can be the cards for which only numerals are simply printed or the cards for which the same patterns are put on the back and can be printed as the cards serving also as the normal cards. Thus, the mental calculation ability is improved while playing.
Patent JP-H11316655-A (JP)
Title: Device and method for recording and reproducing data, and av server
Inventor: ITO TOKUICHI
IPC: H04N19/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a data recording and reproducing device/method with improved ability in error detection and correction of data, and suitable for processings requiring real time property. SOLUTION: At the time of recording data, a data recording and reproducing device 1 generates plural pieces of divided data by dividing input data DI through a data distributor 22, generates redundant code data P1 and P2 composed of Reed-Solomon codes with which errors of plural pieces of divided data can be corrected, and records the divided data and the redundant code data P1 and P2 through HDD 21l -21k , 281 and 282 . At the time of reproducing data, on the other hand, the device 1 reproduces the divided data and the redundant code data from the HDD 21l -21k , 281 and 282 , performs error correction to the divided data based on the redundant code data through an error corrector 31 and outputs respective error-corrected divided data while multiplexing them through a data multiplexer 32.
Patent JP-H07183240-A (JP)
Title: Manufacture of semiconductor manufacturing jig
Inventor: HONMA HIROYUKI
IPC: C03B19/09
Filed: 1993-12-24
Abstract: PURPOSE:To manufacture a semiconductor manufacturing jig so that the jig can have sufficiently high purity and members manufactured from quartz glass can be finished to prescribed dimensions without deformation by setting the members in a furnace tube and assembling the members after purifying the members by supplying halogen-containing gas to the furnace tube. CONSTITUTION:After manufacturing members 1-5 constituting a semiconductor manufacturing jig from quartz glass, the members l-5 are set in a furnace tube and purified by supplying a halogen-containing gas to the furnace under a prescribed processing condition. Then the purified members 1-5 are assembled into the semiconductor manufacturing jig. Supporting bars 1-3 and both side frames 4 and 5 constituting a semiconductor wafer boat are manufactured from quartz glass by pulverizing natural rock crystal and molding the particles into each member, and then, melting the molded bodies. Then the members 1-5 are set in a furnace tube and purified by using a hydrogen chloride gas at a furnace temperature of 1,150 deg.C. Thereafter, the boat is formed by assembling the purified members l-5.
Patent JP-H05155687-A (JP)
Title: Apparatus for producing carbon material
Inventor: INOUE TORU
IPC: C30B29/04
Filed: 1991-12-04
Abstract: PURPOSE:To easily attain a lower temp. and to obtain a large area by constituting a decomposition region where active species are formed by heating prescribed gas and a film forming region which can be heated of a ceramic material, etc. CONSTITUTION:Hydrocarbon halide is introduced as the gaseous raw material into a quartz reaction tube 1, etc., from a gas introducing port 2 of the apparatus for producing diamond, etc. A filament 3 made of metallic tungsten is electrically heated to heat the device to 800 to 1000 deg.C and to decompose the gas, by which the decomposition area to produce the active species is formed. The circumference of the region is constituted of the ceramic material, such as alumina or mullite, or an oxidation resistant metallic material at need. The objective carbon material. incorporating the diamond is then formed by a chemical vapor growth method, etc., on a substrate 4 in the film forming region which is so provided as to be apart from the decomposition region and can be heated up to 100 to 400 deg.C.
Patent JP-H09173846-A (JP)
Title: Catalyst for synthesizing methanol and manufacture thereof
Inventor: SAKURAI YOSHIHISA
IPC: C07C31/04
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain methanol at a high yield from a gas composed mainly of hydrogen and carbon dioxide. SOLUTION: This catalyst for synthesizing methanol is composed of at least, one type of metal selected from among metals belonging to the group 11 of the periodic table, zinc and titanium, and is used for the synthesis of methanol from a gas containing hydrogen and carbon dioxide as main components. In addition, the titanium component of the catalyst is a titanium compound obtained from a precipitate produced by mixing an aqueous titanium sulfate solution and a basic solution. Further, this method is for manufacturing a catalyst for synthesizing methanol which is composed of at least, one type of metal selected form among metals belonging to the group II of the periodic table, zinc and titanium, and for synthesizing methanol from a gas containing hydrogen and carbon dioxide as main components.  In addition, this method consists of a step to produce a precipitate by mixing an aqueous solution of the group II metal salt, a zinc metal salt and titanium surface and a basic solution, and a step to dry, mold and bake the obtained precipitate.
Patent JP-2001164888-A (JP)
Title: Connecting structure and connecting method for segment and connecting metal fitting thrusting device
Inventor: OZEKI MUNETAKA
IPC: E21D11/04
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To easily connect a segment and a connecting metal fitting thrusting device. SOLUTION: The reaction receiving lock section 43 of the connecting metal fitting thrusting device 36 is inserted into the oblong hole 32 of the segment 1, then a shaft, section 42 is rotated to rotate the reaction receiving lock section 43, thereby the reaction receiving lock section 43 is locked on the reaction receiving lock face 34 of the segment 1, and the connecting metal fitting thrusting device 36 is connected to the segment 1.
Patent JP-H11181534-A (JP)
Title: Method for removing remaining molten material in copper-making furnace
Inventor: HASEGAWA NOZOMI
IPC: F27D3/14
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a removing method of a remaining molten material in a copper-making furnace, by which the remaining molten metal can easily be removed from a furnace bottom part, the demolishing in the furnace bottom and the changed laying work of brick on the furnace hearth can easily be executed, the drastic improvement of the furnace operating rate can be obtd., operator's working load can be reduced to a large extent and further, the inspection work in the furnace hearth can smoothly and surely be executed. SOLUTION: At the time of taking out the molten material from the furnace bottom part, oxygen is positively supplied onto the molten material remaining in the furnace bottom part by blowing the oxygen-enriched air through a lance 5b from the upper part of the molten material, and this molten material is oxidized or slagged and also, the molten material is effectively stirred and the temp. at each part of the molten material is uniformly raised and the molten material is taken out from the furnace bottom part as much as possible.
Patent JP-2000176812-A (JP)
Title: Separative rotary working device for lens working and lens working method
Inventor: INOUE KIYOSHI
IPC: B24B13/02
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To realize a high working accuracy lens in which errors of a lens and a grinding wheel are absorbed by a work bench when the lens is polished and ground, by bringing the work bench into a state where it can be freely rotated by torque transmitted from the grinding wheel with the lens being in contact with the grinding wheel when the lens is worked. SOLUTION: A grinding wheel 2 which is rotated by a spindle 1, and the surface of a lens 3 are brought into contact with each other. Since a work bench-upper part 4 and a work bench-lower part 5 are connected by a work bench rotating bearing 6, when the work bench-upper part 4 is freely rotated through the lens 3 by torque transmitted from the grinding wheel 2, the work bench unit absorbs errors of the lens and the grinding wheel when the lens is polished and ground, to realize a high-working accuracy lens.
Patent JP-2000170347-A (JP)
Title: Composite panel
Inventor: KONNO HIROSHI
IPC: E04F13/08
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a composite panel which is excellent in workability, thermal insulation, fireproofness, sound absorption and the like, and usable as an interior wall material, exterior wall material, roofing material, flooring material, partitioning material and the like. SOLUTION: A composite panel A which is composed of a long building panel B with a male connecting part 4 having an inwardly-projecting engaging groove 5 formed at its one end while a female connecting part 6 having an outwardly-projecting engaging piece 7 and a fixing part 8 formed at the other end thereof, a flat board-like rigid base C, and a long joint D comprising of a planate facing surface, upper faces 12 each formed by inwardly bending the end of the facing surface 11 with its front end projected inwardly, fixing faces 13 each formed by bending inwardly the front end of the upper face 12 with its front end projected outwardly, and fitting pieces 14 each in a C-shaped section projecting outwardly from the facing surface 11 and the upper face 12,  and the joint D is fixed with fixing devices to the rigid base C and the engaging grooves 5 of the building panel B are engaged with the fitting pieces 14 at both ends of the joint D while the fixing part 8 of the female connecting part 6 is fixed with the fixing device to the rigid base C.
Patent JP-2000173903-A (JP)
Title: Measuring method using reduction-projection exposure device and reduction-projection exposure device therefor
Inventor: YOSHIZUMI NOBORU
IPC: H01L21/027
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To automatically measure the perpendicularity of exposure light by a method wherein a light-receiving slit-forming means is moved in the horizontal direction and/or the vertical directions and the position of the maximum value of the intensity of the exposure light, which is received by the forming means, is measured. SOLUTION: A light-receiving slit forming means 5 is moved in the vertical directions by a Z-stage and in the horizontal direction by X- and Y-stages. The means 5 has an aperture of a similar figure to a slit for inspection on a perpendicularity measuring reticle and light passed through this aperture reaches a photoelectric converter by a reflecting mirror and an optical fiber.  The position of the means 5 on the Z-stage at the time, when the intensity of the light at the time when slit lights 31 (31a and 31b) have passed through the perpendicularity-measuring reticle are passed through reduction-projection lenses, and are incided in the aperture being scanned by the means 5 on the Z-stage becomes the maximum value, is measured at several points in the vertical directions, whereby a reduction-projection exposure device has a function of quantifying the inclination of the slit lights 31.
Patent JP-H11184333-A (JP)
Title: Electrophotographic recorder
Inventor: INAMI SATOSHI
IPC: G03G21/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent an image flowing from occurring because a talc contained in transfer material adheres to a photoreceptor drum functioning as an image carrier and a low resistance substance is produced at the time of forming an image in high-humidity environment. SOLUTION: This electrophotographic recorder having an image forming device provided with a series of processes that the image is formed on the image carrier 2, transferred to the transfer material 11 by a transfer means 10 and fixed by a fixing means 14, and an engine control part 19 arranged under the image forming device and equipped with a high-voltage circuit for supplying power to the image forming device, is equipped with partition parts 21 and 27 partitioning between the image forming device and the control part 19. Then, a ventilating hole 22 through which air gets in/out is formed at a part of the partition parts, and hot air generated from the control part 19 is sent to the image forming device side through the hole 22, so that the image carrier 2 is heated and the humidity near the image carrier 2 is lowered.
Patent JP-H07201026-A (JP)
Title: Rotary drum device
Inventor: YOSHIDA AKIYUKI
IPC: G11B5/52
Filed: 1993-12-30
Abstract: PURPOSE:To precisely rotate the head of a rotary drum engaged with a 1st rotary shaft by connecting the 1st rotary shaft with a 2nd rotary shaft by a flexible joint and driving the 2nd rotary shaft to rotate by a specified driving means. CONSTITUTION:A cylindrical fitting part 46B formed on the center part of a flange 46 is fitted and fixed on the lower end part of the rotary shaft 44. A rotary internal drum 41 is fixed to the mounting surface (upper side surface) 46A of this flange 46. A head substrate 21 is fastened to the peripheral side part of the drum 41, and a magnetic head 12 is fixed through the substrate 21. In this state, the rotary shaft 44 provided on the side of a fixed drum 43 and the rotary shaft 14 provided on the side of a fixed lower drum 4 are respectively connected by the flexible joint 47, and the magnetic head 12 is rotated through the rotary shafts 14, 44 and the rotary internal drum 41 by driving a driving motor 6.