baber/WOPTO huggingface dataset:
Patent JP-2000068175-A (JP)
Title: Dust detecting method, and manufacture of liquid crystal display or semiconductor device
Inventor: TAKASAKI ICHIRO
IPC: H01L21/68
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To quickly specify a manufacturing process which causes dust by using distinctive material for a substrate cassette used for storing substrates in each manufacturing process for assembling devices on a substrate to specify the material of the abrasion powder of the substrate cassette when dust is detected. SOLUTION: A substrate cassette is constituted of substrate supporting beams 1 constituted of projecting sections for supporting substrates 7 stored inside and substrate stoppers 2 for stopping the ends of the stored substrates. The substrate supporting beams 1 and the substrate stoppers 2 are in contact mainly with the stored substrates 7. On the other side, side face covers 3, a top plate 4 and a bottom plate 5, all for protecting the substrate cassette, are in contact with storage alignment jigs 6. As the material for the substrate cassette, ethylene vinyl alcohol resin is used in a pretreatment process, and polyether imide resin is used in an aftertreatment process. As a result, when dust is detected, the material of the abrasion powder can be quickly analyzed to remove the cause for contamination quickly.
Patent JP-S6392789-A (JP)
Inventor: ONISHI TERUO
IPC: D06P3/00
Filed: 1986-10-03
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-H0788671-A (JP)
Title: Nozzle for cutting by laser beam
Inventor: NAGABORI MASAYUKI
IPC: B23K26/38
Filed: 1993-09-22
Abstract: PURPOSE:To satisfactorily cut a coated steel with a mechanism by which the outside of a laser beam, is surrounded in turn by a first gas supply path and a second gas supply path in this order on the laser beam irradiation tip sides of a first and a second outer barrels, and is opened. CONSTITUTION:When a billet is cut by a laser beam, assist gas is sent into the hollow part of a first outer barrel 11 by a nozzle 10 from an assist gas supply piping 14. Shield gas is sent into a second gas supply path 13' from a shield gas supply piping 15. In this state, the billet to be cut, is irradiated with a laser beam through opening parts 16 and 17. During cutting it, in the lower part of the opening parts 16 and 17, assist gas is always supplied near a laser beam irradiation position from a first gas supply path 13. Shield gas is spouted from the second gas supply path 13' to surround the surrounding of the assist gas. Therefore, even when a coated billet is cut, an assist gas atmosphere is kept without making generated gas intrude by the action of the shield gas.
Patent JP-H1061956-A (JP)
Title: Oil stain prevention molded article made of aluminum foil for range
Inventor: TADA NOBUAKI
IPC: F24C15/14
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To avoid production of any crack at the time of molding and ensure enough durability irrespective of a thin film by subjecting an aluminum foil to molding into a shape capable of being disposed around a range, the aluminum foil being coated with a hardened coated film having a particular thickness or less and comprising acrylic fluororesin. SOLUTION: An aluminum receiving pan mat 1 consists of a 55μm aluminum foil 3 and an acrylic fuororesin 0.5μm hardened coated film 2. The aluminum foil 3 is sufficient to have its thickness of 30 to 120μm, and the acrylic fluororesin hardened coated film 2 may be formed into its thickness of 0.4 to 0.8μm. The hardened coated film 2 is a coated film where isocyanate is blended into acrylic fluororesin, having the content of fluorine of about 50%, at the ratio of 100 to 30. Hereby, production of any crack at the time of mold formation is avoided and satisfactory durability is ensured irrespective of 0.4 to 0.8μm thin film.
Patent JP-H1058816-A (JP)
Title: Manufacturing of multicolored lace patterned texture of synthetic resin
Inventor: NAKADA AKIRA
IPC: B29C43/22
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To enable the simultaneous operation to form a lace patterned texture of a synthetic resin and also to print the surface of the texture in multicolor. SOLUTION: Indented molds h1-h3 for forming a flat lace part and a three- dimensional embossed pattern part are arranged on the peripheral surface of a molding roll 4. Further, the peripheral surface of the molding roll 4 has a pat of the indented mold h1 for forming the flat lace part cut by about 20μm and the indented mold h1 for the flat lace part is positioned more inwardly from the indented molds h2, h3 for the embossed pattern part on the peripheral face of the molding roll 4. Thus a border line is formed between the embossed pattern part and the flat lace part. In addition, plural coloring mechanisms are arranged on the molding roll 4 to supply inks A, B, C with different color tones to the indented molds h1-h3 and cause the indented molds h1-h3 to transfer the colors. After that, each of the indented molds h1-h3 is filled with a molten synthetic resin.  Thus it is possible to prevent misaligned print due to color shift or color mixture from occurring and thereby manufacture a clearly colored lace patterned texture.
Patent JP-S61117203-A (JP)
Title: Production of sinter forged parts
Inventor: TAKAHASHI KAZUHIKO
IPC: B22F3/24
Filed: 1984-11-09
Abstract: PURPOSE:To produce sinter-forged parts having excellent mechanical properties by subjecting metallic powder consisting essentially of iron to compression molding and sintering, forging the resulted preform at a high temp. then heating and holding the forged parts for a prescribed period to and at an adequate temp. and cooling the parts. CONSTITUTION:The metallic powder consisting essentially of Fe and having the compsn. contg. 0.5-5.0wt% Cu, 0.3-0.8% C or graphite and unavoidable impurities and the balance Fe is subjected to compression molding and sintering to form the preform. The preform is then forged at a high temp. of about >=1,000 deg.C and under about 60-100kg/mm<2> pressurizing force to form the sinter- forged parts. The sinter-forged parts are subjected to the reheating treatment by heating and holding the same for 50sec-30min to and at 800-1,150 deg.C, more preferably 900-1,000 deg.C in a carburizable atmosphere or the atm. air and thereafter the parts are cooled at an average cooling rate of 2-5 deg.C/sec in the temp. region down to at least the A3 transformation point. The sinter forged parts having the excellent mechanical properties of >=75kg/mm<2> tensile strength, >=7% elongation and >=30kg/mm<2> fatigue limit are thus obtd.
Patent JP-H04118425-A (JP)
Title: Stone form, manufacture thereof, and wall surface execution by use the form
Inventor: JINNO CHITOSHI
IPC: E04G9/10
Filed: 1990-09-10
Abstract: PURPOSE:To promote weather resistance and strength and to make it possible to accomplish the action of a bearing form with a shape form by manufacturing a stone form of inorganic and natural aggregate, polymer cement and cement reinforcing fiber. CONSTITUTION:Inorganic and natural aggregate, polymer cement, cement reinforcing fiber and water are mixed to make mix aggregate 7, and it is thrown on the upper surface of a receiving form 5. Then, after forming is made by pressurizing the mix aggregate 7 in the receiving form 5 while vibrating it by a press plate 9 from the upper surface of a film 8, the film 8 is removed, aged and dried to solidify, and the stone form 1 is manufactured. The stone form 1 is acted as the bearing form in the case of wall execution and, at the same time, it is made to accomplish functions of face of a construction and protection.
Patent JP-H08101127-A (JP)
Title: Polyacryl amide sensing agent and method for sensing polyacryl amide
Inventor: AOKI MASAYOSHI
IPC: G01N21/77
Filed: 1994-09-30
Abstract: PURPOSE: To make coloring of solid PAM (polyacryl amide) and PAM added to paper possible by dissolving heteropolyacid of molybdenum as expressed by a specified equation in such a polar solvent not capable of dissolving PAM, and thereby, preparing a agent for sensing PAM. CONSTITUTION: Heteropolyacid of molybdenum expressed by Mp[Xq Yl Om ] is dissolved in a polar liquid not dissolving PAM such as methanol, acetone, etc., or a solvent chiefly containing a mixture liquid thereof, where M is H, NH4 or alkali metal such as Li, Na, etc., X is hetero-atom such as P, AS, si, Y is Mo or W atom, O is oxygen atom, (p) is integer ranging 3-10, (q) 1-2, (l) 6-18, and (m) 24-26, and thereby, the agent for sensing PAM is prepared. The heteropolyacid of molybdenum is used as a precipitant for proteins, etc., and is prepared by adding ion seeds containing elements such as P, AS, etc., to aqueous solution of molybdic acid and turning the pH of solution to acid side. A comparatively high concentration can be obtained by adding water to acetone, etc., to such a degree as not causing PAM elusion.
Patent JP-S60129444-A (JP)
Title: Damping force type hyraulic bumper
Inventor: KURODA HIROYUKI
IPC: F16F9/34
Filed: 1983-12-16
Abstract: PURPOSE:To achieve good responding, stable damping force regulation utilizing the external force, by fitting a valve shaft which is slided by an external force to open/close an oil opening in a hollow piston rod. CONSTITUTION:A valve shaft 22 which opens/closes oil openings 15-17 drilled in the wall of a hollow piston rod 5, is fitted in the hollow piston rod 5. The valve shaft 22 is normally pushed upwards due to a spring 24 arranged in the lower part. When the valve shaft 22 is in this position, the oil openings 15-17 are open. When the pressure of the oil filling a hollow part 5a of the upper part becomes high, the shaft is moved downwards to close the oil openings 15-17 and thus the damping force is increased. A check valve 20 which opens in the pushing process, is arranged in the part of the piston where it is connected to an oil opening 16. Thus the variable range of the damping force on the pushing side with the switching of the valve shaft 22 is enlarged.
Patent JP-2000105598-A (JP)
Title: Recording/regenerating device for portable data, recording/regenerating method for digital data, and recording/regenerating system for computer music file data
Inventor: HAHM YEONG OOK
IPC: G10L19/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a MP3 player and a data offering system. SOLUTION: A voice from a microphone 600 is converted to a digital audio signal by an A/D converter 318. MP3 music file and personal information such as telephone number or a memorandum are down-loaded on a MP3 player 300 from a computer 200 through an interface 312. A codec part 316 decodes the MP3 music file, encodes the digital audio signal on a voice data file by a PCM or ADPCM(adaptive delta pulse code modulation)system, and decodes the encoded voice data file. A D/A converter 320 converts the decoded digital audio signal to an analog audio signal to regenerate it as voice or music. The MP3 player 300 uses a non-volatile memory for preserving the voice data file or the down-loaded file. The MP3 player 300 is provided with a key pad having a variety of functional keys for indicating operations by a user.
Patent JP-2001061447-A (JP)
Title: Production of heat-treated processed sea cucumber useful as cooking raw material
Inventor: OTA SATOSHI
IPC: A23L17/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To solve the problems of conventional dried sea cucumber comprising the hindererd spreading of the sea cucumber as a cooking raw material for domestic use owing to the considerable time necessary for preparation, the reconstitution technique for the use as a cooking raw material and the considerable time necessary for the work. SOLUTION: A sea cucumber having a palatability similar to a reconstituted 'dried sea cucumber' is prepared by softening a sea cucumber with heat. The softening of sea cucumber with heat enables the preparation of a sea cucumber having the palatability similar to a reconstituted 'dried sea cucumber'. In contrast with conventional dried sea cucumber, the cooking of the sea cucumber can be carried out easily by anyone since the production time can be shortened and the reconstitution process is unnecessary in cooking.
Patent JP-H04116940-A (JP)
Title: Charge transfer device and its manufacture
Inventor: NAKASHIBA YASUTAKA
IPC: H01L29/762
Filed: 1990-09-07
Abstract: PURPOSE:To suppress the deterioration of a charge transfer ability by the RC time constant by providing high-melting point metal films on the surfaces of plural first polycrystalline silicon electrodes and the plural second polycrystalline silicon electrodes provided on a semiconductor substrate having an insulating film inbetween. CONSTITUTION:The device is provided with plural first polycrystalline silicon electrodes 3i, 3j..., which are arranged on a silicon substrate 1 having an insulating film 2 inbetween at the prescribed intervals, and plural second polycrystalline silicon electrodes 5h, 5i, 5j..., which are provided on the insulating film 2 in the areas sandwiched by the first polycrystalline silicon electrodes and that partly overlap the edge of the adjacent first polycrystalline silicon electrodes. High-melting point metal films 7 are provided on the surfaces of the first and the second polycrystalline silicon electrodes. The high melting point metal film 7 made of the material such as W are provided on the parts of the first polycrystalline silicon electrodes 3i, 3j... after removing insulating films 4 which are not overlapping the second polycrystalline silicon films, and the high melting point metal films are provided on the surfaces of the second polycrystalline silicon electrodes 5h, 5i, 5j... in the same manner. Therefore, the low resistance of the transfer electrodes are realized and the deterioration of charge transfer ability is prevented.
Patent JP-H0661491-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 1992-08-12
Abstract: PURPOSE:To obtain superior characteristics with improved reproducibility using the anode oxidation method without any contact of an electrolyte etc. CONSTITUTION:Island-shaped semiconductor regions 3 for N channel TFT and 4 for P channel TFT are formed. Further, gate electrodes/wirings 6 and 7 are formed. Furthermore, aluminum oxide films 8 and 9 are formed by the anode oxidation method in plasma. Namely, the electric fields of DC or AC containing high frequencies or microwaves are applied to an atmosphere containing oxygen atoms, oxygen molecules, ozone molecules, and their activated species for generating plasma, a substrate is exposed to the plasma, and at the same time a positive bias is applied to a lead wire such as a gate wiring on the substrate, thus obtaining superior characteristics with improved reproducibility.
Patent JP-2000062805-A (JP)
Title: Storing bag
Inventor: FURUTA KATSUJI
IPC: B65D33/01
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary bag which insects or dusts are prevented from entering directly from an air vent portion into the storing bag. SOLUTION: A storing bag 11 made of synthetic resin film 15 to store rice or the like is constituted such that the film 15 is formed into a cylindrical shape, both end portions of the film 15 are overlapped from each other at a circumferential one location of the cylinder, the overlapped portions at both ends of this film 15 are alternatively provided with a portion 16 connected by heat seal and non-connected portion 17 in a longitudinal direction, wherein the non-contacted portion 17 is applied as an air vent portion and it is closed by the heat seal at both ends in an axial direction of the cylinder.
Patent JP-S6393115-A (JP)
Title: End point criterion
Inventor: NISHIHARA TOMOYOSHI
IPC: H01L21/302
Filed: 1986-10-08
Abstract: PURPOSE:To perform the judgement of end point in a stabilized manner by a method wherein the intensity of lights emitted first to those emitted a plurality of time successively is memorized, and the end point is judged by obtaining a formula that gives an approximate luminous intensity pattern using the memorized data. CONSTITUTION:The plasma light generated in a treatment chamber 10 is taken out, its specific wavelength is selected by a spectroscope 20, and it is made incident on a photoelectric converter 21. The intensity of light is converted into a quantity of electricity by the converter 21, amplified by an amplifier 22, converted again by an A/D converter 23, inputted to a control device 24, and the intensity of emitted light is stored and accumulated there. This operation is repeated necessary times, and when the number of data have been accumulated ten times of operation, an approximation formula on the curved line of luminous intensity is approximately obtained by the method of least squares based on the data which have been accumulated up to that time. Using said approximation formula, the end point of etching is judged by comparing the above with the value of the end point set is advance when the finish of etching is decided by the manipulation of the operator. Consequently, a stable judgement is made on the end point.
Patent JP-S61115712-A (JP)
Title: Weather strip for automobile
Inventor: IKEDA KEIICHI
IPC: B60J10/04
Filed: 1984-11-12
Abstract: PURPOSE:To improve durability in an angular part of a weather strip, by forming each angular part of an outer side wall part and a seal part into being soft but forming the other part into being hard, and constitution the weather strip so as to keep off any glass suck-extrusion with the outer side wall, in case of the roof-side weather strip for a sashless car. CONSTITUTION:An angular part 11 is constituted of a soft material while an outer side wall part 4, other than the angular part 11, is constituted of a hard material, for example, hard rubber, respectively. With this constitution, when door glass 10 hits a seal part 5 and thereby this seal part 5 is deformed to some extent, the angular part 11 follows in and is deformed as well, whereby stress concentration on the angular part 11 is prevented. Therefore, deterioration in the durability of the angular part 11 is obviable.
Patent JP-2001064031-A (JP)
Title: Flame heating device for optical fiber preform and method therefor
Inventor: MORIYA JIRO
IPC: C03B37/012
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an effective device which enables the production of a preform having a clean surface and is capable of supplying clean gaseous fuel free of foreign matter from gaseous fuel supply pipes to burners and a method therefor. SOLUTION: This device is installed with a filter 8 for preventing the infiltration of the foreign matter to the burners near the burners of the respective gaseous fuel supply pipes 9 and 10 communicating the burners at the time of flame heating of the preform. The filter 8 has an effective aperture diameter of >=2 times, more preferably about 2 to 4 times the bore of the gaseous fuel supply pipes. The opening size of mesh of the filter 8 is 0.01 to 1 μm, more preferably 0.05 to 1 μm.
Patent JP-H0575693-A (JP)
Title: Automatic answering telephone set
Inventor: ADACHI KAZUHIRO
IPC: H04M1/65
Filed: 1991-09-18
Abstract: PURPOSE:To provide the automatic answering telephone set in which the storage of a message onto a storage medium is informed to opposite party by means of a confirmation message generated by voice synthesis after the end of recording of the message of the calling opposite party. CONSTITUTION:The automatic answering telephone set is provided with a signal detection means 9 detecting an operation signal from a calling opposite party given through a telephone line 1 at the recording of a message, a ROM 8 storing a message representing it that the message is recorded in a RAM 7 as a voice data in advance, and a control circuit 10 receiving an output signal from the signal detection means 9 to discriminate the end of recording of the message and reading the confirmation message from the ROH 8 to send it to a calling opposite party.
Patent JP-H01194533-A (JP)
Title: Time division multiple information separating circuit
Inventor: KAWANISHI SATOKI
IPC: H04J3/04
Filed: 1987-09-22
Abstract: PURPOSE:To attain reaction even when the period of time division P [=2<n>, (n) is a >=1 integer number] multiple information goes to be short by preventing the cascade connection circuit of plenty of flip-flop from being used. CONSTITUTION:Time division P multiple information to be supplied to an information input line B can be separated from a P-number of channel information and outputted to information output lines K1, 2,...Kp. In such a case it is eliminated that the cascade connection circuit of plenty of the flip-flops is used as the case of a conventional time division multiple information separating circuit. Thus, even when the period of the time division P multiple information goes to be short, the effective reaction to this short period can be executed.
Patent JP-S6391556-A (JP)
Title: Foldable pipe apparatus
Inventor: TAKAARA YORIO
IPC: G01N29/04
Filed: 1986-10-07
Abstract: PURPOSE:To perform the assembling of a pipe for allowing machinery to have entree to piping in a narrow space, by engaging one end of a rope with one of a large number of pipe units each having a sleeve at the end part thereof and inserting rope in said pipe units. CONSTITUTION:A rope 2 having an engaging part 3 provided to the leading end thereof is inserted in the cavity parts of a large number of pipe unit 1', and a sleeve 1a and the insert part 1b thereof are provided to the end part of each of the pipe units 1'. Further, a rope fixing part 4 for fixing the rope 2 at desired position is provided. When this apparatus is used, the pipe units 1' are successively connected from the engaging part 3 and, when the pipe units reach a desired length, the rope 2 is pulled to be fixed by the rope fixing part 4 to form a large number of the pipe units 1' into one long rod. This assembling can be performed in a narrow space such as a manhole and the long rod can be made compact at the time of housing and carrying.
Patent JP-S60129617-A (JP)
Title: Erasable type recorder in endless recording system
Inventor: INOUE KIYOTOSHI
IPC: G01D9/00
Filed: 1983-12-16
Abstract: PURPOSE:To maintain information for a specified monitoring time by a method wherein an endless film is pressed on the surface of a colored endless base having a sticky layer in the overlapped section thereof to record a recording graphic and separated from the base surface to erase it. CONSTITUTION:An endless belt 1 comprising a flexible colored material such as synthetic resin and having a sticky layer 2 on the surface thereof is moved along specified endless loci E and L with a driving mechanism 3 comprising rollers 4 and 5 arranged at an interval D1 and a driving source 7. A roller 10 is arranged outside the loci E and L and an semi-transparent and peelable and milky white and flexible endless film 11 is spread in such a manner as to be overlapped on the endless belt 1 and sent together therewith 1. In addition, the endless film 11 is pressed on the endless based 1 in the overlapped section Lz with a pressure type recording element 12 to record a recording graphic and the graphic is erased at the working point where the film 11 is peeled off the belt 1 when it shifts to the separating section Sz.