baber/WOPTO huggingface dataset:
Patent JP-S6191295-A (JP)
Title: Preparation of highly concentrated coal slurry
Inventor: JINBA NAOO
IPC: C10L1/32
Filed: 1984-10-11
Abstract: PURPOSE:To prepare a conc. coal slurry efficiently and economically, by performing centrifugal separation of low-conc. coal slurry, condensing the resultant low-conc. slurry of coal in fine particles and mixing the condensed slurry with coarse particles of coal obtained in the centrifugal separation. CONSTITUTION:A low-conc. coal slurry is fed into a centrifugal separator 2 for separation into coarse coal particles and low-conc. slurry of coal in fine particles. The coarse particles are sent to a hopper 4 and the low conc. slurry is fed into a condensor 7 for condensation. The condensed slurry and the coarse particles in the hopper 7 are fed into a ball mill 5 for mixing. Thus low-conc. coal slurry is fully utilized, need of additional equipment for treatment of discharge of centrifugal separation is eliminated and cost of fuel production is reduced.
Patent JP-H0552732-A (JP)
Title: Thermogravimetric apparatus
Inventor: NAKAMURA NOBUTAKA
IPC: G01N5/04
Filed: 1991-08-26
Abstract: PURPOSE:To make it possible to perform continuous thermogravimetric analysis by automatically measuring the weights of samples when a plurality of the samples are measured. CONSTITUTION:A tray 12, on which a plurality of sample containers 11 are arranged at the specified positions, is provided at the side of a thermobalance device. An automatic conveying mechanism 7 for automatically conveying the sample container between the tray and a sample holder 1 is provided. The weight of each sample container 11 is measured with the thermobalance device as the weight of the vacant sample container 11 and as the weight of the sample container 11 when a sample is mounted. This procedure is repeated by the number of the samples. At this time, the weight of the vacant sample container 11 is stored in a first memory 23. The weight of the sample container 11 when the sample is mounted is stored in a second memory 24. The difference between the weight of the vacant sample container 11 stored in the first memory 23 and the weight of the sample container 11 stored in the second memory 24 when the sample is mounted is operated with a processor 22 for each sample container 11. Thus, the weight of the sample is individually measured. Thereafter, the sample container 11 mounting the sample is mounted on the sample holder 1 with the automatic conveying mechanism 7, and thermogravimetric analysis is performed with this apparatus. Since the weight of each sample can be automatically measured at the initial stage of the measurement, manual lavor is saved.
Patent JP-H0763695-A (JP)
Title: Outward-appearance inspection apparatus for sheetlike product
Inventor: SUGIYAMA MASATOSHI
IPC: G06T7/00
Filed: 1993-08-30
Abstract: PURPOSE:To provide an outward-appearance inspection apparatus for sheetlike product, in which the unevenness of the sheetlike product and the mixture of a foreign body can be inspected optically, automatically and precisely. CONSTITUTION:The apparatus is provided with a light-source device 1 which cost light on a sheetlike product 2 from its back, with an imaging system 3 which images the sheetlike product 2 together with light transmitted through the sheetlike product 2, with an image processing device 4 which takes in image information obtained by the imaging system 3 and with a computer 5 which adjusts the quantity of light of the light-source device 2 so as to perform the uniform inspection of the image information, which extracts the sheetlike product 2 from the image information and which inspects the unevenness on the surface and the mixing of a foreign body.
Patent JP-2001043723-A (JP)
Title: Luminaire
Inventor: FUJIMOTO YOSHIFUMI
IPC: F21Y101/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire making a lamp easy to be mounted and removed. SOLUTION: This luminaire is provided with an outside lamp body 4, into which a socket 4s on which a lamp L is mounted is incorporated, a reflection shade 5 mounted on the outside lamp body 4, an inside lamp body 6 connected with a top part of the reflection shade 5 and a spring body 7. On the inner peripheral surface of the outside lamp body 4, a ring-shaped groove 4a is formed in the peripheral direction.  In a swelled out part R4 which swells out from the outside lamp body 4 of the inside lamp body 6, a pair of through-holes for inserting operation projecting piece and through holes h6b, h6b for mounting lamp body are provided, and the spring body 7 is inserted at the inside of the inside lamp body 6 and each of a pair of operation projecting pieces 7a, 7a of the spring body 7 is inserted into the pair of through-holes for inserting operation projecting piece of the inside lamp body 6. Each of a pair of engagement projecting pieces 7b, 7b of the spring body 7 is inserted into through-holes h6b, h6b for engagement provided at the inside lamp body 6 and is elatically engaged to a groove 4a, provided on the inner peripheral surface of the outside lamp body 4.
Patent JP-H0767444-A (JP)
Title: Device for attaching and detaching threshing barrel
Inventor: YABU KAZUSANE
IPC: A01F12/00
Filed: 1993-08-30
Abstract: PURPOSE:To facilitate maintenance, etc., by simply attaching and detaching a threshing barrel in a thresher. CONSTITUTION:In a thresher in which a threshing barrel 6 is horizontally held between an inlet side plate 18 and an outlet side plate 19 and the threshing barrel 6 is freely separable from a driving part, a supporting bracket 21 (20) is protrusively installed toward the threshing barrel 6 side on at least one of the inlet side plate 18 and the outlet side plate 19. The threshing barrel 6 is equipped with a placing part 6b corresponding to the supporting bracket 21, the supporting bracket 21 is lapped on the placing part 6b in the direction of the center of the shaft of the threshing barrel and a part which is not lapped on the supporting bracket 21 of the placing part 6b is opened.
Patent JP-2001044105-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAHARA SATOKO
IPC: H01L21/28
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of detecting a mark on a semiconductor wafer which includes an embedded wiring using a Cu material, by controlling reflectivity of reflected light of detection light according to the configuration or material of a first region on a mark region, the detection light being emitted onto the mark region on a semiconductor substrate. SOLUTION: In the case where mark regions 1Mx are respectively disposed near two sides of a semiconductor chip IC, the side being orthogonal to each other, a plurality of fine patterns 1ma are regularly disposed in dots at established intervals in each first region 1Mx1. And then, a variety of changes can be made in the intensity of reflected light of mark detection light by changing the interval between the adjacent patterns 1ma. That is, even in the case where only a material having high reflectivity relative to mark detection light is applicable as a component of the mark, it is possible to reduce the intensity of the reflected light of the mark detection light as compared with a pattern formed in a manner to cover the entire surface of the first region 1Mx1.
Patent JP-H0765530-A (JP)
Title: Disc cartridge
Inventor: MASUGI SHINJI
IPC: G11B23/50
Filed: 1993-08-30
Abstract: PURPOSE:To obtain a uniform cleaning effect at both, upper and lower surfaces of a magnetic disc sheet. CONSTITUTION:In the disc cartridge, a magnetic disc sheet 4 is rotatably accommodated in a main body of the cartridge consisting of a combination of an upper shell 2 and a lower shell 3, and a disc cleaning means is provided for cleaning the magnetic disc sheet 4. A cleaning member 15 as the disc cleaning means is fused to the lower shell 3. A liner (non-woven fabric) 17 as a disc cleaning material in touch with each of upper and lower surfaces of the magnetic disc 4 is bonded to a lifter member 16 of a sheet bent to hold the magnetic disc sheet 4 from up and down, thereby forming the cleaning member 15.
Patent JP-H0625613-A (JP)
Title: Conductive adhesive composition
Inventor: KODERA YOSHIAKI
IPC: C09J9/02
Filed: 1991-07-30
Abstract: PURPOSE:To obtain a conductive adhesive compsn. which can easily be produced and is excellent in storage stability by compounding an alpha-cyanoacrylate with a conductive material comprising an electrolytic silver powder obtd. by the electrolytic method. CONSTITUTION:This compsn. is obtd. by compounding an alpha-cyanoacrylate with an electrolytic silver powder produced by the electrolytic method. A usable alpha-cyanoacrylate is one which is widely used for preparing a so-called instant adhesive and represented by the formula (wherein R is 1-10C alkyl, alkenyl, alkoxyalkyl, tetrahydrofurfuryl, phenyl, cyclohexyl, etc.). The silver powder has a particle size of pref. 150mum or lower, still pref. 63mum or lower; a particle size larger than 150mum is not pref. since it causes the sedimentation and separation of the powder in the alpha-cyanoacrylate.
Patent JP-S59103603-A (JP)
Inventor: YAGETA TETSUO
IPC: A43B13/04
Filed: 1982-12-07
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-S6458726-A (JP)
Title: Joining device of reinforced concrete post and steel frame beam
Inventor: YAMAMOTO MITSUMASA
IPC: E04B1/58
Filed: 1987-08-28
Abstract: PURPOSE: To simply connect beams and a column by butting both ends of one steel framed beam having end plates on the front ends against both ends of the other steel framed beam, bolting the plates and arranging main bars and hoops of a column around a beam joint section. CONSTITUTION: A vertical beam 2 horizontally passes through the inside of concrete of a joint section A of a column 1 to set. The ends of both right and left beams 3 welding end plates 4 to them is butted at right angles on both side sections of the beam 2 in the concrete of the joint section A, and the plates 4 are connected with joint bolts 5. Main bars 9 and hoops 10 are arranged around a joint section between the beam 2 and both right and left beams 3, and it is filled with concrete.
Patent JP-2001038709-A (JP)
Title: Manufacture of sheet stuck tile
Inventor: TANAKA YOSHIHARU
IPC: B28B1/16
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To securely prevent the generation of the leakage of sludge, shorten the time for the exterior processing and form a tile face disposed neatly on the surface of a concrete. SOLUTION: A joint filling material 5 composed of a shape memory resin is used, and each of the joint filling material 5 is disposed between tiles 1..., and sections between tiles 1... are formed into the sealed state by the restoring expansion force of the joint filling material 5 provided by the heat, and films 6 are stuck on the sections to form a sheet stuck tile 10. The sheet stuck tile 10 is set in a form and a concrete is placed therein.
Patent JP-S62122349-A (JP)
Title: Method and device for data error correction in modem
Inventor: DEBITSUDO EMU MOTOREI
IPC: H03M13/25
Filed: 1986-09-10
Abstract: PURPOSE:To avoid an error increasing operation by eliminating differential coding and utilizing an FEC error syndrome bit to cause a required phase synchronization so as to arrange an FEC encoder/decoder in a scrambler. CONSTITUTION:An input data string 38 is fed directly to the input of a scrambler 14 in the transmission section 11a of a MODEM and a data string 40 subjected to a random processing is fed to the input of a convolution FEC encoder 10. An output of the encoder 10 is converted by a block of 4-bit by a symbol generator 18 and sent by a modulator 20 further. When phase synchronization is deviated in the MODEM, each of four reference phases is confirmed by a detector until a correct bit is found out by the intermission of the error syndrome bit in an FEC decoder/corrector 32 and a synchronizing circuit 42 keeps a correct phase. When a timing synchronization is deviated in a reception section 25b, the section 25b shifts the timing reference to three possible locations and the synchronizing circuit 42 keeps the timing.
Patent JP-H0757231-A (JP)
Title: Production of magnetic head slider
Inventor: IIJIMA ATSUSHI
IPC: G11B5/60
Filed: 1993-08-09
Abstract: PURPOSE:To obtain high-accuracy pattern shapes with good productivity by sticking a negative type photoresist material onto the magnetic medium-facing surface of the magnetic head slider and dry etching this resist material at a large incident angle via a mask for etching. CONSTITUTION:Many magnetic head elements are formed by a thin film technique on a wafer consisting of a ceramic material, such as Al2O3-TiC and thereafter, the wafer is cut to plural bars in such a manner that these elements line up in one row. These bars are mounted to jigs for exposure. A dry film resist 11 is laminated on the ABS of the slider 10. The film 11 is then exposed with UV rays via a mask and is developed and dried, by which the resist film 12 opened with the patterns to be etched as blanked patterns 12a is formed. This resist film 12 ion milled by ion beams of about 45 to 55 deg. incident angle, by which the blanked patterns 12a are cut away and stepped planes 14 for controlling floating characteristics are obtd. in the side parts of the rails 13. The slider is washed after peeling of the resist film 12, by which the slider having sloped parts 15 of a small width of <=15mum W between the rails 13 and the planes 14 is obtd.
Patent JP-S6279199-A (JP)
Inventor: TAKENAGA HISAYOSHI
IPC: B66D3/26
Filed: 1985-09-30
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-H0660240-A (JP)
Title: Coin discriminating device and coin used for its coin discriminating device
Inventor: KATO YOSHIHISA
IPC: G07D5/02
Filed: 1992-08-12
Abstract: PURPOSE:To provide the coin discriminating device which can discriminate coins exactly and quickly by a simple constitution, and coins used for its coin discriminating device. CONSTITUTION:When a laser light radiated from a shape detecting part 5 of the coin discriminating device is reflected by a projecting part 2c of a coin 2, it reaches a position X1 in the lower part of a displacement detecting element 13 through a path shown with a dotted line, and on the other hand, when the laser light is reflected by a recessed part 2b of the coin 2, it reaches a position x2 in the upper part of the displacement detecting element 13 with a chain line path. When this laser light reaches the displacement detecting element 13, the displacement detecting element 13 is set so that an output becomes large in the case of photodetecting the laser light reflected by the projecting part 2c, and on the contrary, the output becomes small in the case of photodetecting the laser light reflected by the recessed part 2b, in accordance with the arrival position of each laser light.
Patent JP-H0875354-A (JP)
Title: Grain dryer
Inventor: NAKAMURA KAZUHIRO
IPC: F26B25/22
Filed: 1994-09-09
Abstract: PURPOSE: To obtain predetermined mean drying by calculating the moisture of mixed grains, calculating a deposit height from the moisture value and required mean drying, and limiting the deposit quantity of a bin charging grain. CONSTITUTION: When bins (a), (b), (c) are mixed in the case that grains of different moisture values loaded to a plurality of storage bins 10 are mixed, agitated and dried, what of the holding weight A3 of the bin (c) should be held to be mixed is calculated. With respect to the relationship between a mean drying and the grain moisture, the relationship as shown in a graph is satisfied in response to the holding height (holding weight). The required mean drying is set to α by considering the time up to dry finishing. When the mean moisture value of the held grain is W, the deposit height is limited to H2 . The bottles (a) and (b) are sequentially entirely held to the agitating and drying bins, and then how much of the holding amount of the bin (c) should be charged to become the H2 is decided. Thus, the required predetermined mean drying can be satisfied.
Patent JP-S6275474-A (JP)
Title: Laser image recording device
Inventor: YAGI NOBORU
IPC: G03G15/04
Filed: 1985-09-27
Abstract: PURPOSE:To control the output of a laser light emitting element by software using a CPU by forming a means for controlling an optical output of the laser light emitting element at a fixed level on the basis of a detecting signal from an optical output detecting means prior to the start of recording to a photosensitive recording medium. CONSTITUTION:Prior to the start of image recording, the CPU 12 outputs a sampling period indicating signal 20 to oscillate a laser driving circuit 17 continuously. During the period, a built-in monitoring pin diode 8 detects an optical output and outputs the detected signal to a feedback compensating circuit 18 and the circuit 18 controls the circuit 17 so that the optical output reaches a prescribed value. When the driving current of the circuit 17 is fixed, the driving current is held. When the CPU 12 outputs a recording period indicating signal 15 after the end of a sampling section, optical scanning is started, a signal outputted from a synchronizing pin diode 6 is detected, and after the passage of a delay time determined by a delay circuit I13, a laser diode element 1 generates an image information output corresponding to an image information input to execute image recording.
Patent JP-S6370765-A (JP)
Inventor: MATSUMURA KATSUMI
IPC: E04F15/12
Filed: 1986-09-12
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-H0552733-A (JP)
Title: Dispersion evaluating method for sulfur
Inventor: OGAMI HIROYA
IPC: G01N9/24
Filed: 1991-08-27
Abstract: PURPOSE:To instantaneously and simply measure the dispersion condition of sulfur with high accuracy by irradiating unvulcanized milled rubber with X rays including the wavelength which causes the absorption of sulfur element, photographing the fluoroscopic image, and analyzing the image. CONSTITUTION:An X-ray tube 3 facing the up and down directions is provided at the halfway of a conveyer 2 for conveying an unvulcanized milled rubber 1. An image sensing device 5 for the fluoroscopic image of X rays is provided and connected to an image processing device 4. These devices perform the photographing and the image processing at every specified time of at every specified length. The sample of rubber composition having the different kneading condition is set on an X-ray apparatus, which has the magnified fluoroscopic state and has the wavelengths by which the absorption of a sulfur element is generated. Then, the X-ray fluoroscopic image is picked up, and the area of the sulfur particles is obtained. As a result, the dispersion of the sulfur progesses with the increase in milling time, and the sulfur particles are decreased. Namely, the adequacy of the dispersion condition of the sulfur can be readily evaluated based on the particle area.
Patent JP-H1058369-A (JP)
Title: Transfer head device
Inventor: KISHI KAZUO
IPC: B65G47/91
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a transfer head device capable of efficiently carrying different types of objects under a simple configuration. SOLUTION: A floating unit 50 for X-, Y-, and Z-directions is mounted on a base 20 held on a travel mechanism, and fitted with the first and the second suction pad mechanisms 60 and 70. A sensor 24 detects whether a transfer head device with the mechanisms 60 and 70 come in contact with an object. By moving the transfer head device to the object and identifies whether the object is a cathode-ray tube 10 or a flat plate 12. Then, when the object is identified as the cathode-ray tube 10. the first suction pad mechanism 60 is operated to suck and hold the cathode-ray tube 10. When the object is identified as the flat plate 12, the second suction pad mechanism 70 is operated to suck and hold the plate 12. In this case, an error or a shock is absorbed through a floating function.  Also, the floating function is locked in an invalid state at a transfer process, and the object is held in a stable state, thereby allowing the quick transfer of the object.
Patent JP-H1145730-A (JP)
Title: Manufacture for polymer electrolytic film-reaction part junction body
Inventor: TOTSUKA KAZUHIDE
IPC: H01M8/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a high proton-conductive fuel cell, by coating a substrate with a catalyst dispersion material which contains a catalyst, polymeric electrolyte resin, and dispersion medium, pressure-connecting the formed reaction part with a polymeric electrolyte film, and treating the junction body with an acid solution. SOLUTION: By dispersing a prescribed amount of a catalyst and a polymeric electrolyte resin in dispersion medium, a catalyst dispersion material is provided. By heating and partly drying the catalyst dispersion material, if necessary, to increase its viscosity, applying it on a substrate such as a sheet excellent in peeling property, and drying them, a reaction part is formed. Then, by pressure-contacting and transferring the reaction part to at least one side of a polymeric electrolyte film, a polymeric electrolyte film-reaction part junction body is formed. Then, the junction body is treated with acid solution, preferably sulfuric acid, hydrochloric acid, or nitric acid. This process is preferably performed by dipping or boiling.  Thus, replacing cation kind of a pair of ions of polymeric electrolyte with proton improves proton conductivity, and therefore, a polymeric electrolyte fuel cell with high power generating capacity is provided.
Patent JP-H0380026-A (JP)
Title: Method for growing soil-stick seedling for transplantation
Inventor: HOSODA NOBORU
IPC: A01G9/10
Filed: 1989-08-22
Abstract: PURPOSE:To raise spoil-stick seedlings having excellent water retainabiliy and readily carried by fitting a molded pot into a bottom-free reinforcing plastic molded product, placing soil in the molded pot, sowing seeds in the soil, raising the seeds, inserting an extruder into the bottom-free reinforcing plastic molded product from the back side thereof to push out the molded pot, dividing the molded pot into the respective cubes and subsequently planting the divided cubes in a field. CONSTITUTION:A rigid plastic is molded into a reinforcing molded product A comprising bottom-free cubes formed by dividing the rigid plastic into longitudinally and transversely divided sections. A molded pot B comprising bottomed cubes 2 is fit into the reinforcing molded product A, followed by piling up soil in the cubes, flattening the surfaces of the soil with a flattening plate, sowing seeds in the soil and subsequently raising the seeds. An extruder C is inserted into the bottom-free cubes 1 from the back surface thereof to press out the molded pot B with the projected portions 3 of extruder C, and the cubes are divided from each other and planted in a field to raise the seedlings.
Patent JP-2001043464-A (JP)
Title: Carbon dioxide fire extinguisher
Inventor: NOMI TAKASHI
IPC: A62C35/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To realize safety in a section adjacent to an extinguishing section and to prevent the accident caused by carbon dioxide by installing a carbon dioxide sensor in the section adjacent to the extinguishing section and alarming the leakage of carbon dioxide when the carbon dioxide of prescribed concentration is detected by the carbon dioxide sensor. SOLUTION: A control board 14 activated by the detection of fire by either one of a fire sensor 11 or 12 outputs a signal opening a necessary selection valve in plural selection valves 23 and 24 and outputs a signal opening a pressure cylinder 27. The pressure cylinder 27 supplies high pressure by nitrogen gas to respective cylinder 26 and simultaneously open them. Then, carbon dioxide is discharged. An extinguishing section A becomes high pressure since carbon dioxide is discharged at a stretch, internal pressure escapes outward from the section A. It possibly leaks to an adjacent section B from the gap of a door 31. Thus, a carbon dioxide sensor 33 is installed on a wall face facing the door 31 of the section B and it detects leaked carbon dioxide and issues an alarm.