baber/WOPTO huggingface dataset:
Patent JP-H01149966-A (JP)
Title: Manufacture of colored stainless steel sheet excellent in resistance to wear, heat, and fingerprint
Inventor: MURAKAMI MEGUMI
IPC: C23C22/83
Filed: 1987-12-07
Abstract: PURPOSE:To manufacture a colored steel sheet excellent in wear resistance, heat resistance, and fingerprint resistance by subjecting a stainless steel sheet to immersion treatment in a mixed aqueous solution of chromic acid and sulfuric acid, applying an alcohol solution of alcoxide, etc., to the above sheet, and then heating the above. CONSTITUTION:A stainless steel sheet is subjected to immersion treatment in a mixed aqueous solution of chromic acid and sulfuric acid, by which a colored oxide film is formed on the steel sheet surface. Subsequently, an alcohol solution containing >=0.05% of at least one kind among the alcoxides of Si, Al, Ti, and Zr, acetylacetonate complexes, and the metallic salts of octylic acid is applied to the surface of the above colored oxide film. It is suitable that the coverage is regulated so that the thickness of the metal-oxide film obtained by heating is about 0.01mum, preferably about 0.01-0.6mum. By heating the above coated surface at 200-500 deg.C, the film of the above metal oxide can be formed with superior adhesive strength.
Patent JP-H09140252-A (JP)
Title: Roof greening method
Inventor: OKINAKA TAKESHI
IPC: E04B1/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To enable efficient greening of a roof, mitigate the heat-island phenomenon and air pollution of a city, get a large shade in summer season to attain heat-insulation effect and save the energy for cooling by training the leaves and stalks of a climbing plant planted on a planter. SOLUTION: A shelf 6 such as pergola is installed in a manner to cover a greening area of the roof of a building 1. Planters 20 are installed at proper parts on the roof relative to the shelf 6 and the leavest and stalks 31 of a climbing plant 30 such as wisteria 32 are trained to the shelf 6 to effect the greening of the roof.
Patent JP-2000127889-A (JP)
Title: Occupant protection device
Inventor: KISHI TAKAYUKI
IPC: B60R21/16
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To perform a multistage expanding drive by keeping the ON state of an acceleration switch by a hold circuit while a prescribed time after the acceleration switch is ON. SOLUTION: An output terminal B is set to low level to turn ON a second switch circuit 27 and OFF a drive transistor 25g. The terminal of one resistor 33b is grounded by the ON of a transistor 33c, the constant current carried to a first current mirror circuit 35a and a first resistor 33a is changed to heavy current, and a constant current of the same magnitude is carried to a resistor 25a, whereby the current is also carried to a resistor 25c and a pre-transistor 25d. Consequently, a constant current 100 times is carried to the transistor of a first switch circuit 24 as ignition current to carry the current necessary for ignition to a detonating fuse 26. After a prescribed time, a switch circuit 24' is ON-driven by a microcomputer 30, and the ignition current is carried to a detonation fuse 26', so that a multistage expanding drive can be performed.
Patent JP-H05145890-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMADA MASAKO
IPC: G11B20/06
Filed: 1991-11-22
Abstract: PURPOSE:To obtain an excellent reproduced image signal output by controlling the clamp voltage level of a clamp circuit, provided in prestage of an A/D converter, according to a reproduction mode signal. CONSTITUTION:The clamp circuit 17 is so constituted that the level value of the gray level of a reproduced video signal sent to an A/D converter 18 is held constant irrespective of a reproduction mode by switching the clamp voltage level of the synchronizing signal leading part of the reproduced video signal according to the reproduction mode signal. The output of the clamp circuit 17 is converted by an A/D converter 18 and sent to a reproduced signal processing circuit I 20. Further, a synchronous separating circuit II 19 separates a synchronizing signal from the reproduced video signal and a reproduced signal processing circuit I 20 performs specific operation which is performed in high- speed reproduction such as time-base correction according to the synchronism separating signal outputted by the synchronism separating circuit II 19. Then a segment detecting circuit 21 decides a segment by using a segment decision signal added previously at the time of recording and outputs it to a memory control circuit 23.
Patent JP-2000140640-A (JP)
Title: Catalyst for selective oxidative decomposition of ammonia
Inventor: CHO KAMIN
IPC: B01J23/24
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst enabling to almost completely decompose and remove ammonia and generating no harmed by-product of NOx or the like. SOLUTION: This catalyst is obtained by depositing (1) at least one kind of an oxide of the first group metal selected from a group comprising W, V, Sn, Nb, Mo, Hf, Zn, In, La, Ce and Pr, and (2) at least one kind of an oxide of the second group metal selected from a group comprising Cu, Fe, Mn, Co, Cr, Ni and Ag on a surface of a ceramic catalyst carrier.
Patent JP-H07159361-A (JP)
Title: Ion concentration measuring apparatus
Inventor: OKI NAOTO
IPC: G01N27/06
Filed: 1993-12-08
Abstract: PURPOSE:To greatly reduce the labor and time required for seeking for the causes of defective data. CONSTITUTION:The flow system of the apparatus consists of a resistance measuring electrode 1, dilution tank 3, integrated electrode 4 for three items (sodium, potassium, chlorine ion), reference electrode 5, syringes 6 to 8, and 2-way solenoid valves 9 to 15. The measuring system consists of a resistance meters 19, integrated electrode 4 for three items, reference electrode 5, amplifier, digital voltmeter, scanner, and data processor 20 including a computer. Therefore, the causes of defective data can be easily found out by monitoring the electric resistance, thereby reducing the labor and time required therefor to a half or less.
Patent JP-H02154432-A (JP)
Title: Pellet shape detection
Inventor: AMAGISHI HIDEO
IPC: H01L21/66
Filed: 1988-12-07
Abstract: PURPOSE:To reduce detection time of a whole-corner shape by obtaining one received-image screen information for each pellet to recognize four whole-corner shapes of each pellet. CONSTITUTION:Regarding pellets 20 on all surfaces of a wafer 19, their position, presence/absence of improper mark, and presence/absence of corner cut are recognized and memorized. Namely, when recognizing a whole-corner shape of each pellet 20, the corner shape of corners of four pellets 20 which mutually face when receiving image of unit screen by the use of a camera 12 can be simultaneously recognized. To recognize each one corner shape, it is satisfactory to spend 1/4 screen information of one image-receiving screen information by the use of the camera 12. Thus, to recognize four whole-corner shapes of each pellet 20, it is satisfactory to obtain substantially one image-receiving screen information for each one pellet. Thus, detection time of a whole-corner shape can be substantially reduced.
Patent JP-H11109558-A (JP)
Title: Preexposed film
Inventor: SHIBUYA ATSUSHI
IPC: G03C1/765
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To make usable a camera main body possessed by a photographer at present by sliding a plate for masking the upper and lower parts of a popular film from the upside and downside. SOLUTION: The plate is slid from the upside and the downside in order to mask the upper and lower parts of a popular film by setting a switching lever to a panoramic position. The size of the preexposed part of this preexposed film is set so that the width 1 of the upper part of the film masked in the case of switching to panoramic size is 5.5 mm and the width 1 of the lower part thereof is 5.5 mm, thereby, a special exclusive camera is not newly necessitated because the camera provided with a function for switching to panoramic size can be used. Therefore, it is possible to use 35 mm color film singly. A film manufacture selects design and a pattern such as a mark, a character, a letter and a background for the advance exposed part and manufactures the film.  Thus, the design selected in advance is put on the upper and the lower parts of a picture picked up by a user and developed and printed.
Patent JP-H11124678-A (JP)
Title: Device for forming deposited coating and formation of deposited coating
Inventor: MURAYAMA HITOSHI
IPC: G03G5/08
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming deposited coating capable of uniformly forming good deposited coating in which structural defects are suppressed over a large area and stably producing specially semiconductor devices, photoreceptive members for electrophotography or the like having excellent characteristics at a low cost, in the formation of deposited-coating by a plasma CVD method, and to provide a method for forming this. SOLUTION: This invention is the one in which, in a device or a method for forming deposited coating by a plasma CVD method in which a pressure-reducible reaction vessel 101 is provided with at least a substrate supporting means 106, a gaseous starting material feeding means 112 and a high frequency electric power introducing means 103, a gaseous starting material is cracked by high frequency electric power, and deposited coating is formed on an electrically conductive substrate supported by the substrate supporting means, the high frequency electric power-introducing means 103 is composed of a cathode electrode 102 and an anode electrode retained to a prescribed potential, the anode electrode is set so as to surround the substrate and the cathode electrode, and the substrate is electrically insulated against the cathode electrode and the anode electrode.
Patent JP-2001123018-A (JP)
Title: Rubber composition for tire tread
Inventor: KAWAMO TETSUJI
IPC: C08L21/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tire treads which may improve the performance on ice and snow. SOLUTION: A rubber composition for tire treads is prepared by compounding from 2 to 30 pts.wt. gel-like particle of a temperature-sensitive water-absorbable polymer having a lower critical solution temperature in water of >=5 deg.C against 100 pts.wt. rubber.
Patent JP-H08149181-A (JP)
Title: Handset integrated telephone set
Inventor: YAMAMOTO SHUJI
IPC: H04M1/00
Filed: 1994-11-17
Abstract: PURPOSE: To provide a handset integrated telephone set by inhibiting the producting of a signal by the operation of an operation key automatically when a voice level is a required level or over and releasing the inhibition of production of a signal by the operation of an operation key automatically when a voice level is a required level or below so as to avoid the interruption of talking by noise due to the production of a key operation signal even when the operation key is operated in mistake during talking thereby improving the operability. CONSTITUTION: A voice level detection section 19 detects a voice level received by a transmitter 17 during talking and when the detected voice level is a prescribed level over, an operation key control section inhibits the production of a signal by the operation of various operation keys automatically. When the voice level is less than the prescribed level, the operation key control section releases the inhibition of production of a signal by the key operation without manual operation. Thus, the interruption of taking due to mis-operation of the operation key during talking is prevented and the operability of the handset integrated telephone set 1 is improved.
Patent JP-H07184633-A (JP)
Title: Gaseous-phase culture apparatus
Inventor: TOMOMATSU HIROYUKI
IPC: C12M3/00
Filed: 1993-12-08
Abstract: PURPOSE:To provide a gaseous-phase rotary culture apparatus which does not require a strong rotary driving mechanism. CONSTITUTION:A culture chamber 70 is formed by dividing a mesh cylinder 62 into four sections along the circumferential direction. The cylinder 62 placed in a vessel 12 is rotated with a shaft 52. The culture material in the culture chamber 70 is supplied with nutrient by immersing in a liquid medium L and with oxygen in gaseous phase according to the rotation of the cylinder. The motor 58 is not necessarily a strong motor because a cylindrical member 62 is rotated. The freedom of the attaching positions of various pipings and sensors is increased since the vessel 12 itself is fixed.
Patent JP-H09145673-A (JP)
Title: Electrophoresis of sample containing reductant
Inventor: AOYAMA YOSHIHIRO
IPC: G01N27/447
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To correct a disturbed image of electrophoresis and improve a drop in separation of nucleic acid by adding a dimethyl sulfoxide(DMSO) to a sample solution when the sample solution containing a dithiosleitol(DTT) is subjected to electrophoresis. SOLUTION: When a sample for electrophoresis is subjected to preparation, its reaction using a DTT can be obtained by adding a reaction solution with a DMSO in advance. In this case, when the concentration of DTT is around 3 to 6mM, the adding amount of DMSO is 2 to 10vol.% in a reaction solution. However, in the case where the reaction is blocked by addition of DMSO, a DMSO is added to the sample for electrophoresis before performing electrophoresis. The condition for electrophoresis is especially limited except a case where the image of electrophoresis is hardly disturbed even when the operation is performed with the aid of DTT. In the case of electrophoresis using polyacryl amide gel with high separation performance or using hydrolink gel, the improved effect can be obtained.
Patent JP-H11138992-A (JP)
Title: Optical recording medium and method for optical recording and reproduction
Inventor: MIYAMOTO AKITO
IPC: G11B7/2472
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To record and reproduce with a CD-R system carrying a laser beam source of a predetermined wavelength range and to reproduce even with a DVD system by incorporating a phthalocyanine dye and a styryl dye of specific formulae in a recording layer. SOLUTION: A recording layer contains a phthalocyanine dye represented by a formula I and a styryl dye represented by a formula II. In the formula I, R1 to R8 are each a hydrogen, a halogen, or a monovalent organic residue, M is two hydrogens or bivalent to tetravalent metal, and X1 , X2 are each a halogen or a monovalent organic residue. In the formula II, A is O, S or CR1 R2 , wherein R1 , R2 are each a lower alkyl group or the like, R3 is a hydrogen or a lower alkyl group, R4 , R5 are each an annular structure or a lower alkyl group or the like, R6 is an alkyl group or the like, X is a hydrogen or the like, Z is 1-8C alkylene group, and B is a halogen atom ion or the like. Thus, information can be recorded and reproduced by a laser beam source having a wavelength range of 760 to 800 nm.  And it can also be reproduced even with a laser beam source having a wavelength range of 600 to 680 nm.
Patent JP-2001121554-A (JP)
Title: Optical resin film forming method and optical element
Inventor: TAKAHASHI KYOGO
IPC: B29C39/38
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To accurately form a desired surface shape to an optical resin film in an internal strain reduced state by the reduced number of processes. SOLUTION: A predetermined quantity of a curable resin 5 cured by heating and/or light irradiation in held in a liquid state between a mold member 3 having a mold surface shape for forming a desired surface shape and a film support member 1 and irradiated with light to be bonded to the film forming surface 1A of the film support member 1 and the mold surface shape of the mold member 3 is roughly transferred to the curable resin and, further, while the curable resin 5 is held by the mold member 3 and the film support member 1, the curable resin 5 is heated to a glass transition point or higher and gradually cooled after the mold surface shape is accurately transferred.
Patent JP-H10150939-A (JP)
Title: Manufacture of noodle
Inventor: MORO TOMOO
IPC: A23L7/109
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of noodles and manufacture of frozen noodles capable of obtaining the noodles having an excellent quality and taste without sliminess for which softening area time is prevented. SOLUTION: The noodles are manufactured so as to turn the temperature of the noodles to 0-30 deg.C under the environment of a vacuum degree 700-760mmHg and to turn the moisture content of the noodle to a value lower for 1-3% for the noodles washed after a steaming processing and the frozen noodles are manufactured by freezing the obtained noodles. Or, the frozen noodles are manufactured by freezing the noodles washed after the steaming processing next under vacuum. Or, the frozen noodles are manufactured by turning the temperature of the noodle to 0 deg.C-15 deg.C under the environment of the vacuum degree 700-760mmHg and turning the moisture content of the noodles to the value lower for 1-7% for the noodles washed after the steaming processing.
Patent JP-S63164662-A (JP)
Title: Amid-line-busy reservation connection system
Inventor: IIZAWA KOSUKE
IPC: H04M3/48
Filed: 1986-12-26
Abstract: PURPOSE:To notify a transmission-side operator the change of line status from busy to vacant by calling, by storing, following a line reserving operation, a storing position of said operator as well as the called number of the opposite in a storage area correspondent to a line group. CONSTITUTION:When a communication line reserving operation including a hooking is executed at a transmission extension SUB 1, the storing position of the transmission extension SUB 1 and the called number of a destination extension SUB 2 are stored in a storage area corresponding to the transmission trunk group TRK 1 in a main storage device MM 1 under the control of a central processing unit CPU 1. When the CPU1 detects that any one trunk in the transmission trunk group TRK 1 comes in vacant status, the transmission extension SUB 1 is called based on the storing position of the transmission extension stored in the main storage device MM1. If the transmission extension SUB 1 answers, the called number of the destination extension SUB 2 is read from the main storage device MM 1 and transmitted to the opposite from the transmission trunk group TRK 1.
Patent JP-H10189712-A (JP)
Title: Method for isolating element of semiconductor device
Inventor: KIN CHOKEI
IPC: H01L21/31
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for isolating an element of a semiconductor device which brings about improvement in element isolation characteristics and a local flatness fault and thereby achieves overall flattening. SOLUTION: After a material film 14 is formed on a semiconductor substrate 10, a trench region A, a first active region B and a second active region C being narrower in width than the first active region B are formed by anisotropic etching of the material film 14 and the substrate 10. Subsequently, a first insulating film 18a' filling up the strength region A, a second insulating film 18b' and a third insulating film 18c' being triangular are deposited sequentially by using a plasma CVD methoed wherein deposition and etching are executed simultaneously. Next, the surface of the material film 14 is exposed by etching the first insulating film 18a', the second insulating film 18b' and the third insulating film 18c', and then the third insulating film 18c' and the second insulating film 18d' are removed by etching the material film 14 by lift-off method.
Patent JP-H11145733-A (JP)
Title: Power amplifier circuit
Inventor: YAMAMOTO NOBORU
IPC: H03F1/30
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To stabilize the output signal of a power amplifier circuit at a desired level, using amplifiers of plural stages. SOLUTION: These power voltage stabilizing circuits 24 to 27 absorb the fluctuations of power voltage V1 and V2 , which are supplied from the power terminals T13 and T14 and then apply the stable power voltage to the FET 21 and 22 serving as the cascaded amplifiers respectively. Thus, the FET 21 and 22 use a stable power voltage to amplify an input signal S1. Then an amplified signal S22 is outputted from the source of the FET 22. An output signal level stabilizing circuit 23 corrects the signal S22 to output it through an output terminal T12, even though the signal S22 has not reached its desired level.
Patent JP-H10148914-A (JP)
Title: Production of photosensitive material provided with loading member for camera, and device therefor
Inventor: KITAMURA YASUHIKO
IPC: G03C1/765
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To quickly and efficiently execute the splicing processing of photosensitive material sheets and loading members for a camera by carrying out the temporary splicing processing of the photosensitive material sheets carried one by one and the loading members for camera and the main splicing processing of a unit of plural photosensitive material sheets after the temporary splicing processing, simultaneously. SOLUTION: In a device for production 10, a cutting mechanism 56 cuts off a photosensitive material web 50 with a fixed length, to obtain a cut film 16. A carrying mechanism 58 holds the front side of the separated part of the photosensitive material web 50 from a cutting side, at a cutting station 52 and carries the cut film 16 obtained after cutting to a first splicing station 42. A temporary splicing mechanism 60 is provided in the first splicing station 42 and executes the temporary splicing processing to first and second carrier sheets 18 and 20 in each cut film 16. A main splicing mechanism 61 is provided in a second splicing station 43 and simultaneously executes the main splicing processing to a unit of plural temporarily spliced photographic films 14.
Patent JP-H01149880-A (JP)
Title: Primer composition
Inventor: HOSOKAWA TERUO
IPC: C09J5/00
Filed: 1987-12-08
Abstract: PURPOSE:To provide the title composition useful as a primer for the vinylidene fluoride resin coatings to be applied on metallic substrate surfaces, comprising an epoxy acrylate resin, organic solvent, inorganic filler and specified proportion of vinylidene fluoride resin and methyacrylic resin. CONSTITUTION:The objective composition comprising (A) an epoxyacrylate resin, (B) a vinylidene fluoride resin, (C) a methyacrylic resin, and (D) an organic solvent and/or (E) inorganic filler (e.g. aluminum oxide) with the weight ratio B/C=20-80/80-20 (pref. 30-70/70-30). The proportion of the component A is pref. 10-40wt.% of the total of the components A, B and C.
Patent JP-2000128971-A (JP)
Title: Polyester resin
Inventor: NINOMIYA HIDETOSHI
IPC: C08J5/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin, excellent in transparency and heat- resistance dimensional stability, and useful as a container or wrapping material for foods, beverages or the like. SOLUTION: This polyester resin is produced in the presence of an antimony compound as the catalyst, and has ethylene terephthalate as the major repeating unit, characterized by (a) an amorphous formed body of the resin having a density of 1.338 g/cm3 or less when heated at 140 deg.C for 60 s, and density increase rate of 0.4×10-3 to 0.8×10-3 g/cm3.s at 140 deg.C, and (b) the above formed body having a density of 1.338 g/cm3 or less when heated at 180 deg.C for 20 s, and density increase rate of 1.0×10-3 to 3.5×10-3 g/cm3.s at 180 deg.C.