baber/WOPTO huggingface dataset:
Patent JP-2000217760-A (JP)
Title: Static removal duster
Inventor: OKAZAKI EISEI
IPC: H05F1/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency and effect of wiping by performing constitution by a core body made of cloth in a slipper shape and a cover part composed of a static electricity prevention material capable of being put on it and covering the outer side of the lower surface and cover part of a core made of the cloth. SOLUTION: In the core body 1 made of the cloth in the slippper shape, the cover part 2 is successively provided from the tip almost to the center and an opening part 3 is formed by the rear end of the cover part 2. In the meantime, for the cover part 4 composed of the static electricity prevention material, similarly, the cover part 5 is successively provided from the tip almost to the center and the opening part 6 is formed by the rear end of the cover part 5. Also, the cover part 5 can be folded and flattened. The static electricity prevention material is composed of nonwoven fabric and is provided with the effect of eliminating static electricity.  Then, when the core body 1 made of the cloth is inserted to the opening part 6 of the cover part 4, the cover part 4 is inevitably put on so as to cover the outer side of the bottom surface and cover part 2 of the core body 1 made of the cloth and the assembly of this destaticizing duster D1 is completed.
Patent JP-H05185105-A (JP)
Title: Method for rolling thick plate
Inventor: OTAKE KOICHI
IPC: B21B1/38
Filed: 1992-01-16
Abstract: PURPOSE:To provide a means for optimizing width shape and crop shape at the tip and rear end of a steel sheet after rolling. CONSTITUTION:At the time of executing rolling for thick plate by using a horizontal roll mill 2 and edger 1 jointly, edging is executed to the vicinity of the tip and rear end of product so that the vicinities of biting end and running-out end of the edger 1 are at a draft less than the reference rolling reduction in the middle part before, after, or in the process of cross rolling. In this way width drop in the vicinity of the tip and rear end of steel sheet after rolling can be prevented and also width shape and crop shape can be simultaneously optimized. The rectangular product with extremely small cut- down part and high yield can be manufactured.
Patent JP-S57141040-A (JP)
Title: Recording and reproducing decive
Inventor: SAWAZAKI KENICHI
IPC: G11B21/20
Filed: 1981-02-24
Abstract: PURPOSE:To follow up the vertical vibration of a recording medium well without increasing the stylus pressure of a conductive stylus, by mounting the conductive stylus at the tip of a supporting arm through an elastic material. CONSTITUTION:A conductive stylus 2 has a square section and consists of tungsten or the like and is mounted at the tip part of a metallic cantilever supporting arm 4 through a bar-shaped elastic material 3. The elastic material 3 is a metallic bar which is, for example, 1-3mm. long and has diameter 20muphi, and  the conductive stylus 2 is bound at the tip part of the elastic material 3, and the base end part of the elastic material 3 is bound to the tip part of the supporting arm 4. Thus, the elastic material 3 follows up the vertical vibration of a recording medium 1 to deform elastically, and therefore, the tip of the stylus 2 is always brought into contact with the surface of the recording medium 1 well to  perform the stable signal reproduction due to the detection of electrostatic capacity.
Patent JP-S53109895-A (JP)
Title: Production of granulated slag by blowing
Inventor: OOTA KAN
IPC: C04B5/02
Filed: 1977-03-09
Abstract: PURPOSE:To produce compact hard granulated slag having a granular size of a proper range by forming single or plural water films above a granulated slag channel at an almost right angle to the scattering direction of molten slag and scattering molten slag in the water films.
Patent JP-S59152151-A (JP)
Inventor: SAITOU HACHIROU
IPC: B65D30/02
Filed: 1983-02-18
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-S63193189-A (JP)
Inventor: IIZUKA AKIRA
IPC: G10H1/00
Filed: 1987-02-06
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-H08203919-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TANI TOMOFUNE
IPC: H01L29/732
Filed: 1995-01-20
Abstract: PURPOSE: To provide a BSA transistor capable of preventing the deterioration in characteristics by forming an emitter forming window without causing any damage at all due to etching step. CONSTITUTION: After epitaxially growing a P<-> region 2, an N<+> region 3 and N<-> region 4 on a silicon substrate 1, a polycrystalline silicon film 6 and a silicon nitride film 7 are deposited to make an aperture part 8 in the silicon nitride film 7. Next, after selectively oxidizing the polycrystalline silicon film 6 in the aperture part 8 using the remaining silicon nitride film 7 as an oxidation preventing film, boron ions are implanted inside the polycrystalline silicon film 6 and the selectively oxidized film 9. Next, the selectively oxidized film 9 is wet-etched away to form an emitter forming window. Since the emitter forming window is formed by wet-etching step, the silicon surface after removing the selectively oxidized film 9 may receive a little damage.
Patent JP-S62183458-A (JP)
Title: Ready mixed processing agent for color development
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/413
Filed: 1986-02-07
Abstract: PURPOSE:To stabilize a fluorescent bleaching agent and to maintain the effect to improving a white ground by using the triazinyl stilbene fluorescent bleaching agent, hydroxylamine and/or the salt thereof and water as essential constituting elements. CONSTITUTION:The triazinyl stilbene fluorescent bleaching agent is incorporated into an aq. soln. of the hydroxylamine and/or the salt thereof. The amt. at which the triazinyl stilbene fluorescent bleaching agent is incorporated into a ready mixed processing agent for color development is in a 1-300g range per l of the ready mixed processing agent for color development. The amt. at which the hydroxylamine and the salt thereof is incorporated is in a 20-60g range per l of the ready mixed processing agent for color development. The ready mixed processing agent for color development has <=7.0 pH value and contains substantially no solvents of >=0.4 log P which are generally used as an accelerator. The triazinyl stilbene fluorescent bleaching agent is thereby made stable and the decrease of the effect of improving the white ground is minimized even after long-period preservation.
Patent JP-S61187024-A (JP)
Title: Information input device
Inventor: SASAKI AKIO
IPC: H03M11/04
Filed: 1985-02-15
Abstract: PURPOSE:To improve the operability by providing the first and the second screens on a multi-item input device to liberate an information input worker from throught and operation of page selection. CONSTITUTION:When the first cursor 6 is set to an item input area 5 of a train name in accordance with the train name on a guide 4 of the first screen 2, train names of plural items corresponding to an classification to be inputted to the area 5 are displayed on the second screen 3, and the second cursor 7 is displayed simultaneously. When one train name is selected from plural items by the cursor 7, the train name of the selected item is transferred and displayed on the area 5. When the cursor 6 is set to an entraining station on the guide 4, station names of plural items corresponding to the classification of the area 5 are displayed on the second screen 3, and one station name is selected by the cursor and is displayed as the entraining station on the area 5. The similar operation is performed with respect to an alighting station.
Patent JP-S55118607-A (JP)
Title: Superconduction coil
Inventor: HATSUTORI YASUHIDE
IPC: H01F6/06
Filed: 1979-03-06
Abstract: PURPOSE:To increase cooling efficiency, to decrease connecting resistance and to perform connecting work easily by connecting superconduction wires through the intermediate of auxiliary connecting material and by removing Joule heat quickly from the connected section. CONSTITUTION:Through the intermediate of auxiliary connecting material 31, superconduction wires 22 and 23 are connected. Auxiliary connecting material 31, consisting of good-conducting nonoxygen copper etc. with penetrated hole 32 of plural numbers, is soldered to the edge side of superconduction wires 22 and 23, and connecting section 63 is formed. As above-mentioned, the current between superconduction wires 22 and 23 flows only through auxiliary connecting section material 31, and as Joule heat is generated at connecting section 63, the heat is quickly removed by the cooling medium such as surrounding liquid helium etc. through the intermediate of auxiliary connecting section material 31. Therefore, the cooling efficiency is improved, connecting length is shortened and soldering work can be done easily as well.
Patent JP-H03231504-A (JP)
Title: Piezoelectric oscillation circuit
Inventor: UEHARA MASASHI
IPC: H03B5/32
Filed: 1990-02-06
Abstract: PURPOSE:To improve the oscillation start characteristic by inputting the frequency identical or similar to that of a piezoelectric vibrator for a short time at the start of oscillation from a standard signal generator in the timing of a timing generating circuit. CONSTITUTION:A detected waveform A is generated by an operation detection circuit 11 of a moving contact 10 at an input 3 of a NOR gate IC 1 of an oscillation circuit connecting a crystal resonator 9 and a timing waveform A is generated from a timing generating circuit 12 receiving the detection waveform B. Then the crystal resonator 9 is vibrated forcibly and starts the self-sustaining vibration afterward, by inputting the same or similar output waveform C of the frequency of the crystal vibrator 9 from the timing wave form B and a standard signal generator 13 at all times and a waveform D subject to NOR by a gate IC 14 of plural inputs in a short time.
Patent JP-S62185658-A (JP)
Inventor: UORUFURAMU UORUFU
IPC: B65H9/00
Filed: 1987-02-09
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-H01202938-A (JP)
Title: Mobile radio system
Inventor: OKAMOTO HIROBUMI
IPC: H04W84/02
Filed: 1988-02-09
Abstract: PURPOSE:To surely inform a call from a base station even if a recipient leaves from a mobile station by allowing the recipient to carry a receiver intercepting a reply signal returned from the mobile station in response to a call signal from the base station. CONSTITUTION:Upon the receipt of a call signal SC from the base station, a mobile station 2 returns a reply signal SR to the base station 1 in response thereto. If the recipient is parted from the mobile station 2 in this case, the reply signal SR is intercepted in the receiver 3 carried by the recipient intercepts the reply signal SR, a signal processing means 50 extracts reply information and reads and sends the read reply information to a discrimination section 51. The discrimination section 51, based on the reply information, discriminates whether or not the station corresponds the the mobile station called by the base station 1. In case of the mobile station called by the base station 1, the call of the base station 1 is informed to the recipient of the mobile station. Thus, even if the recipient leaves from the mobile station 2, the call from the base station 1 is informed surely to the recipient.
Patent JP-H0544114-A (JP)
Title: Method for heat-treating fiber and heat-treating furnace
Inventor: TSUCHIDA YOSHIKI
IPC: D01D10/02
Filed: 1991-02-20
Abstract: PURPOSE:To remarkably shorten the time required for heating and cooling in producing carbon fiber, heat-treat the fiber with high productivity and obtain the carbon fiber by temporarily compressing an assembly of raw material fiber, reducing the volume, restoring the reduced volume and heat-treating the fiber. CONSTITUTION:An assembly (M) of raw material fiber which is a material to be treated is contained in a box 15 that is an open hollow container formed from a heat-resistant material such as graphite and the box and all is charged into a heating chamber 3 of a furnace body 1. The fiber assembly (M) contained in the box 15 is then compressed with a compressing device 20 equipped with a liftable and lowerable pressing plate 23, etc., having a size capable of advancing into the box 15 in rods 22 of cylinders 21 installed downward in the top of the furnace body 1 to temporarily reduce the volume of the fiber assembly. The reduced volume is then restored to heat-treat the fiber assembly. Thereby, air contained in the interior of the fiber assembly (M) is pushed out and the surrounding air at a high temperature subsequently enters the interior of the fiber assembly (M) to remarkably reduce the treating time. As a result, the fiber assembly is heat-treated with excellent productivity to afford the objective carbon fiber.
Patent JP-S63193586-A (JP)
Title: Semiconductor laser element
Inventor: KAWARATANI MASAHIKO
IPC: H01S5/042
Filed: 1987-02-06
Abstract: PURPOSE:To avoid compression damage due to bonding and to form the contact of an LD pellet only a mounting step, by forming the N-side electrode of the LD pellet 'to a side surface. CONSTITUTION:An insulating film 2 is provided at a side surface. An N-side electrode 1 is formed to the side surface of the one side of an LD pellet 9. The P-side electrode of the LD pellet 9 is closely contacted with a heat sink 12. The N-side electrode 1 is closely contacted with a conducting member 10, which is provided in close proximity of the heat sink 12. A bonding wire 14 is bonded to the conducting wire 14. Therefore, the bonding wire is not directly bonded to the LD pellet 9. Thus compression damage due to bonding is avoided. The contact of the LD pellet can be provided only in a mounting step.
Patent JP-H05226666-A (JP)
Title: Manufacture of semiconductor device
Inventor: KARASAWA OSAMU
IPC: H01L29/788
Filed: 1992-02-13
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device which has increased a composition ratio of silicon atoms existing within a silicon nitride film, reduced an updating voltage to a lower voltage and increased the number of times of updating. CONSTITUTION:After a lower layer silicon oxide film 2, a silicon nitride film 3 and an upper layer silicon oxide film 4 are formed on a semiconductor substrate 1, silicon atoms 5 are ion-implanted to the silicon nitride film 3 or an interface between the silicon nitride film 3 and upper layer silicon oxide film 4 to increase a composition ratio of silicon atoms 5 in the silicon nitride film 3.
Patent JP-H11209691-A (JP)
Title: Coating, normal-temperature-curable photocatalyzed coating, method for forming photocatalyst-containing coating film therefrom, and photocatalyst-containing coating film prepared by using sane
Inventor: MORITA OSAMU
IPC: C09D183/04
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a coating which can be cured at normal temp. and can form a coating film excellent in adhesion to a substrate at a low cost. SOLUTION: This coating comprises a compsn. which contains at least one compd. selected from among organomonosilanes having methyl groups and organosilane oligomers having methyl groups as a binder and at least one compd. selected from among acids, alkalis, zinc compds., titanium compds., and zirconium compds. as a cure catalyst.
Patent JP-S60174830-A (JP)
Title: Annealing method of carbon steel
Inventor: USUKI SATORU
IPC: C21D11/00
Filed: 1984-02-15
Abstract: PURPOSE:To prevent over annealing and to stabilize quality by controlling the annealing effect in the heating stage and cooling stage before and after soaking estimated from the heating up curve at the coldest point of the carbon steel coils stacked in a batch type annealing furnace. CONSTITUTION:A heat transmission model taking the shape of convector plates 5a, 5b between coils and air quantity distribution into consideration is made in the stage of stacking carbon steel coils A, B, C in a batch type annealing furnace and annealing the coils at <AC transformation point temp. The temp. at the coldest point of the coils A, B, C is estimated by such model. The parameter corresponding to the mechanical properties of the steel after annealing is defined. Such parameter is calculated by the heating up curve of the temp. at the coldest point estimated from the above-described model. The coils are controlled and annealed so that the calculated value attains the target value after annealing.
Patent JP-S56124384-A (JP)
Title: Preparative method of 2-hydroxy-6-oxo-2,4-hexadienoic acid hydrolyase
Inventor: MINODA TAIJI
IPC: C12N9/18
Filed: 1980-03-04
Abstract: PURPOSE: A strain in Pseudomonas is cultured to obtain an enzyme with extremely wide substrate specificity, hydrolyzing 2-hydroxy-6-oxo-2,4-hexandienoic acid to the corresponding carboxylic acid.  
     CONSTITUTION: A strain belonging to Pseudomonas, such as Pseudomonas cruciviae S93B1 (FERM-5426), is prepared. Meanwhile, a culture medium is provided by adding a saccharide such as glucose, an organic acid such as succinic acid and an aromatic compound such as biphenyl as carbon sources, nitrogen sources and inorganic salts. Then, the strain is cultured in the culture medium aerobically at 4W9pH, 20W40°C. The enzyme resulting from the cultivation hydrolyzes 2-hydroxy- 6-oxo-2,4-hexadienoic acid of formula I to the corresponding carboxylic acid of formula II. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09221500-A (JP)
Title: Calcitonin analogue
Inventor: SASAKI JUN
IPC: C07K14/585
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new calcitonin analogue having a specific amino acid sequence, having lowering action of blood calcium ion concentration lowering action, having high activity, hardly having adverse effect and useful as a therapeutic agent, etc., for osteoporosis, neoplastic calcemia and Paget's disease. SOLUTION: This calcitonin analogue (salt) is represented by the formula [(n) is an integer of 3-7] and has action for lowering blood calcium ion concentration and high activity and a few adverse effect and useful as a therapeutic agent for osteoporosis, neoplastic calcemia and Paget's disease. The calcitonin analogue is obtained by using 4-(2,4-dimethoxyphenyl-aminomethyl)- phenoxyacetamide-4-methylbenzhydrylamine-bound polystyrene beads as a solid phase carrier and successively binding amino acids whose α-amino groups and side chain functional groups are protected according to amino acid sequence of peptide from C end side by a peptide solid phase synthetic method, carrying out cleavage of peptide chain from a carrier and removal of a protective group and cyclizing a part in the molecule.
Patent JP-S56123159-A (JP)
Title: Interruptive connection control system
Inventor: YAMANOUCHI HIDEAKI
IPC: H04Q3/62
Filed: 1980-03-04
Abstract: PURPOSE:To exercise interruptive connection control over an extension subscriber's telephone set which is being connected to a trunk line for a call, by providing memory relays, discriminating the kind of a call, corresponding to extension subscriber's telephone sets. CONSTITUTION:When extension subscriber's telephone set STA performs trunk line origination, common controller MKR closes the link between extension subscriber's telephone set STA and office trunk COTA, but at this time, common controller MKR operates the memory relay that corresponds to extension subscriber's telephone set in a line circuit memory unit. When a trunk-line incoming call from trunk-line B board ATTCON is connected to extension subscriber's telephone set STA, the memory relay is also operated. When an interruptive connection with this extension subscriber's telephone set STA is to be made, seat device POSU sends a busy tone to trunk-line B board ATTCON and the extension subscriber telephone set with which the interruptive connection is made to show that it is being connected to the trunk line for a call.
Patent JP-S52112060-A (JP)
Title: Automatic oil-supply system
Inventor: SATOU YOSHIHIKO
IPC: F16N29/00
Filed: 1976-03-15
Abstract: PURPOSE: To keep the oil supply of a supplied body constant by the automatic pressure adjustment of an operating body which senses the temperature of the oil an oil tank and operates correspondingly thereto. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59153812-A (JP)
Title: Manufacture of low si iron by blowing
Inventor: KUSHIMA YUKIMASA
IPC: C21B5/00
Filed: 1983-02-21
Abstract: PURPOSE:To reduce the concn. of Si in molten iron dripping in a blast furnace by blowing a composite compound of a specified grain size or a mixture consisting of iron oxide and a CaO source or an MgO source into the furnace from a tuyere of the furnace or a place close to the tuyere. CONSTITUTION:A composite compound of 0.5-5mm. grain size consisting of iron oxide and a CaO source and/or an MgO source or a mixture consisting of iron oxide of 0.5-5mm. grain size and a CaO source and/or an MgO source is used as a controlling agent. When the controlling agent is blown into a blast furnace from a tuyere of the furnace or a place close to the tuyere, the concn. of Si in molten iron is effectively reduced without causing trouble in the operation of the furnace. The temp. of the furnace is not lowered by blowing the controlling agent.
Patent JP-H04267899-A (JP)
Title: Simple method for preparation of specimen containing genom or dna converted from rna for pcr reaction from bio-specimen and simple method for detecting the virus genom and specific rna
Inventor: SAWAI KIICHI
IPC: C12N15/51
Filed: 1991-02-21
Abstract: PURPOSE:To provide a method for easily extracting mRNA and virus genom from a bio-specimen without causing contamination and detecting the mRNA and virus genom by a polymerase chain reaction(PCR), especially a simple method for the detection of human hepatitis C virus(HCV). CONSTITUTION:mRNA and virus genom can easily be extracted by treating a bio-specimen with a nonionic surfactant (e.g. Nonidet p-40) and a proteinase (e.g. Proteinase K). The extract is subjected as it is to PCR to detect a specific mRNA or virus genom.
Patent JP-S58145162-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOUZU HIDEAKI
IPC: H01L29/80
Filed: 1982-02-23
Abstract: PURPOSE:To reduce the series resistance of the E-FET, and to improve the performance of the E-FET by coating GaAs containing a gate electrode with a compound, which contains an impurity capable of functioning as one conduction impurity in GaAs and is made of SiO2, etc., and thermally treating the GaAs at a high temperature. CONSTITUTION:The gate electrode 3 using a fire-resistant metal such as a WTi alloy as a Schottky junction metal is formed onto an N type GaAs layer 2 formed onto high-resistance GaAs substrate 1. The N type GaAs layer is coated with an insulating film 4 made of a silicon dioxide (SiO2), etc. while coating the gate electrode 3. The insulating film 4 is removed by using anisotropic dry etching technique. The gate electrode 3, the residual 5 of etching and the N type GaAs layer 2 are coated with an insulating film 6, which contains the impurity such as tin Sn capable of functioning as the N type impurity in a GaAs layer and is made of SiO2, the impurity made contain in the insulating film 6 is diffused into the N type GaAs through heat treatment, and a low-resistance diffusion layer 7 containing the high-concentration impurity is formed. The gate electrode 3 and the insulating film 6 on the residual 5 of etching are removed.