baber/WOPTO huggingface dataset:
Patent JP-H06322339-A (JP)
Title: Aqueous pressure-sensitive adhesive composition
Inventor: OKINAGA NOBUYUKI
IPC: C09J133/04
Filed: 1993-05-17
Abstract: PURPOSE:To provide an acrylic acid ester copolymer emulsion pressure-sensitive adhesive having excellent mechanical stability, capable of being coated with a roll or spray without generating any trouble, and capable of producing abhesive labels and seals having excellent pressure-sensitive characteristics. CONSTITUTION:An aqueous pressure-sensitive adhesive composition comprises (A) an acrylic acid ester copolymer emulsion produced from a 4-14C alkyl (meth) acrylate, an alpha,beta-unsaturated carboxylic acid, and a functional monomer having two or more polymerizable double bonds in the molecule and (B) an ether type nonionic surfactant of general formula: OR-(AO)n-H (R is hydrogen, alkyl, or aromatic ring which may be substituted with an alkyl group; A is 2-4C alkylene; n is a positive integer).
Patent JP-S62273773-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWASE MASAO
IPC: H01L21/3065
Filed: 1986-05-21
Abstract: PURPOSE:To obtain an element having a channel width, which is more minute than the size of a mask, by etching a polycrystalline silicon film and a first insulating film, removing resist, thereafter forming a second insulating film on the entire surface, and performing anisotropic etching so that the second insulating film remains at the side wall of an element forming region. CONSTITUTION:A first insulating film 2 is formed on a silicon substrate 1. A polycrystalline film 3 is deposited on an LPCVD method. A resist pattern 4 is formed. Then the polycrystalline silicon film 3 and the first insulating film 2 are etched. The resist pattern 4 is removed. A CVD silicon oxide film 5 is deposited by a well known CVD method. The silicon oxide film 5 is made to remain on the side wall of an element forming region by anisotropic etching. A gate insulating film 6 is formed. At the same time, an interlayer insulating film 7 and a gate electrode 8 are formed. Thereafter, a diffused layer 9 is formed by an ion implantation method. After a third insulating film 10 is formed, a contact hole is formed in the gate electrode 8 and the diffused layer 9. Then a conductive film 11 is deposited.
Patent JP-S61271077-A (JP)
Inventor: HAYASHI YOSHIHISA
IPC: B24B23/02
Filed: 1985-05-28
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-H01286755-A (JP)
Title: Generator for vehicle
Inventor: TAMURA HIROSHI
IPC: H02K19/36
Filed: 1988-05-13
Abstract: PURPOSE:To reduce in size and to simplify a structure by providing a function as a switchboard in which a semiconductor voltage regulator is electrically connected to brushes at the cover of a case for containing the regulator. CONSTITUTION:A semiconductor voltage regulator 1 is contained in a case 3 integrally formed with a connector 2 out of a generator, and protected by filling urethane or the like therein. One face of the case 3 is blocked by a bottom plate formed with a cooling heat sink 4, and the other face is blocked with a cover 5. A pair of terminals 6a, 6b of the regulator 1 protrude from the lower face of the case, an overhang-shaped protrusion 7 is integrally formed with the top of the cover, and terminals 8a, 8b are buried. Terminals 9a, 9b protrude from the lower end of the cover 5, and are connected to the terminals 6a, 6b. Further, a brush holder 11 or the like is provided at the top of a generator body 10. Thus, the cover 5 has a function of a terminal board, and the terminals are connected to each other.
Patent JP-H05313880-A (JP)
Title: Quality evaluating method for software
Inventor: HASHIMOTO YAICHIRO
IPC: G06F9/06
Filed: 1992-05-07
Abstract: PURPOSE:To provide a quality evaluating method for software which effectively used the evaluation result of each document, i.e., an initial product of a software developing process and can evaluate the software quality in a designing process. CONSTITUTION:The software quality is evaluated based on the evaluation results of each of those documents like a manual, the function specifications, the design specifications, a flow chart, a coding sheet, etc., which are identical with the products of plural software developing processes. In such an evaluating method, the documents are evaluated by the comparison performed between a changing trend decided previously and the change of the rate of the defective products produced in plural processes and the defective products taken out in the processes except the preceding processes against all defective products of these processes.
Patent JP-S5542138-A (JP)
Title: Casting method of cam shaft
Inventor: USHIYAMA GOSUKE
IPC: B22C9/02
Filed: 1978-09-19
Abstract: PURPOSE: To obtain casting having few defects such as sand inclusion and warping, by communicating parallel product casting part and sprue with plural weirs, and using reduced pressure forming mold having a chiller disposed in the position corresponding to the cam end.  
     CONSTITUTION: Parallel product and sprue models 4, 9 are mounted on a model plate 1, and the shafts or bearing parts 5, 6 of the former and latter are communicated with plural weirs 9'. These are, when a vent hole model part 8 extending in the axial direction of the model 4 is set upward, fitted parallel as being spaced each other high above on the side of the model 4. This plate 1 is placed horizontally, and a chiller 11 is mounted on the upper part of the cam end side, and a member 12 being heated and softened while sucking through pipe 2, chamber 3 and small hole 10 is closely contacted on the surface. Then, placing a molding flask 13, a filler 14 such as sand is charged into the cavity formed on the plate 1 at high density by shaking, and the surface is coated with a flexible member 15. Reducing the pressure through pipe 17, chamber 16, perforated pipe 18, the filler 14 is solidified with external pressure through the member 15. Then, relieving of pressure reduction, the mold obtained by releasing is set up, and poured in from a sprue 25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63280847-A (JP)
Title: Air cleaner cap
Inventor: KADOYA TERUKAZU
IPC: B01D27/08
Filed: 1987-05-13
Abstract: PURPOSE:To reduce noise and improve productivity by forming a cap by superposing two thin steel plates having different characteristic frequency and forming a flange part in which an outside thin steel plate is constricted to an inside thin steel plate side on the peripheral edge of the cap. CONSTITUTION:The main part of a cap 1 is formed from two thin steel plates 2 and 3, and an uneven part 4 is formed in the body part. A flange part 5 is formed on the peripheral edge of the cap 1. The flange part 5 is formed from the superposed part 5a of two thin steel plates 2 and 3, constricted part 5c where an outside thin steel plate is constriction-attached on the underside of an inside thin steel plate 3a, and an outside steel plate part 5b extending outside for the constricted part 5c. In this case, the resonance frequency is deflected by making different each thickness of two thin steel plates 2 and 3, and the intake pulsation sound can be attenuated. Therefore, the vibration of the cap 1 accompanied with the vibration of the engine can be reduced, and the intrusion of processing liquid into between two thin steel plates 2 and 3 can be prevented.
Patent JP-S60257485-A (JP)
Inventor: TAKEUCHI TETSUJI
IPC: G09G1/00
Filed: 1984-06-04
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-H02297826-A (JP)
Title: Buffer type gas-blast circuit-breaker with closing resistance contact
Inventor: AZUMA SEIJI
IPC: H01H33/16
Filed: 1989-05-10
Abstract: PURPOSE:To get a small-size gas blast circuit breaker having good breaking performance which is good in creeping insulation performance and also can reduce closing overvoltage at the time of closing by constituting a closing resistor so that it is supported by a flange and electrically brought into connect with the flange and also a current flows to a second movable electrode of a closing resistance contact through the sliding current flow portion of the closing resistance contact. CONSTITUTION:A closing resistor 29 is supported by a flange 28 and electrically connected thereto, and also can slide along the inner circumferential face of a cylindrical current flow portion 30 installed at the end of the structural member 11 side so that it comes into contact with the outer circumferential face of a closing resistor contact sliding current flow portion 24, and a current can flow to a second movable electrode 22 of a closing resistance contact. Thus, it is possible to prevent the hot gas generated at the time of breaking of current being sprayed to insulating parts or the closing resistor 29 by such simple improvement of the constitution as arranging the resistor 29 so that a hot gas guide 26 is enclosed. Thereby, it is possible to get a buffer type gas-blast circuit-breaker with a bulk single break closing resistance contact which is good in creeping insulation performance of a closing resistor and can reduce closing overvoltage at the time of closing and is small in size and has good breaking performance.
Patent JP-H10263314-A (JP)
Title: Suspended matter scrape-up device
Inventor: FUJIWARA MITSUHIRO
IPC: C02F1/40
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a suspended matter scrape-up device simple in structure and low in cost. SOLUTION: This suspended matter scrape-up device for scraping up suspended matter on the water surface 6 of a treating basin 1 such as a sedimentation basin is provided with a guide rail 12 installed so that its longitudinal direction is directed along the water surface, a traveling body 15 which can be linearly moved forwards and backwards and can travel along the guide rail, and a scraper 23 which is installed freely movably with the traveling body and can be switched from a scrape-up positing to scrape up the suspended matter on the water surface of a non-scrape-up position to make it pass above the water surface and return.  In this device, the guide rail 12 is installed only on one side of the treating basin 1, and also, the scraper 23 is installed projectedly toward the other side of the treating basin 1 in a cantilever manner or the scraper 23 is constructed so that buoyancy is generated. The traveling body 15 is constituted so that it can submerge a movable weir with which a suspended matter introducing and removing device 40 is installed in the scrape-up direction under the water surface 6.
Patent JP-S648742-A (JP)
Title: Method of searching resource
Inventor: AREN EDOWAADO BARATSU
IPC: G06F13/00
Filed: 1988-05-13
Abstract: PURPOSE: To minimize the load for such work as system definition related to an addition of a resource and its rearrangement by providing a specific processing step in a method to search a target resource in a network. CONSTITUTION: The objective is attained by providing steps as (a): a step where retrieval of a resource in existence in a request source node is started by an end node EN or the request source node being a server node SN relating to the EN, (b): a step where an SN starts retrieval of a resource whose existence in the network is known when the resource to be retrieved is not in existence in the request source node, and (c): a step where the SN starts the retrieval of the resource in existence in the EN relating to the SN when the SN cannot identify the resource to be retrieved.
Patent JP-S5738772-A (JP)
Title: Carbostyril derivative
Inventor: SAKANO KAZUO
IPC: C07D401/06
Filed: 1980-08-20
Abstract: NEW MATERIAL:A compound of formula I [R 1  is H, alkyl, phenylalkyl, alkenyl, etc.; (R 2 ) m  are halogen, alkyl, alkoxyl, carboxy, alkanoyl, OH, NH 2 , etc.; m is 0 or an integer 1W3; adjacent (R 2 ) 2  link to form an alkylenedioxy group; A is CH= CR 3  or CH 2 C(R 3 )H (R 3  is H or alkyl); B is alkylene; l is 0 or 1; the bond between the 3- and the 4-positions of the carbostyril dkeleton is single or double bond] or a salt thereof.  
     EXAMPLE: 6-[1-Hydroxy-3-[4-(2-methoxyphenyl)piperazinyl]propyl]-3,4-dihydrocarbostyril.  
     USE: A central nervous depressant and antihistaminic agent.  
     PROCESS: A compound of formula II (X is halogen, alkanesulfonyloxy, etc.) is reacted with a piperazine derivative of formula III to give the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000302803-A (JP)
Title: Partially deacetylated chitin or chitosan derivative with selectively substituted free amino group by amino acid and peptide and having substantially no substituted hydroxide group, and its manufacture
Inventor: SEKI TAIZO
IPC: C09K23/52
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a partially deacetylated chitin or chitosan derivative with a selectively substituted free amino group by an amino acid and a peptide and having no substituted hydroxide group of structure sugar, and a method for introduction of the amino acid and the peptide into the partially deacetylated chitin or chitosan capable of widely utilizing for the introduction of various amino acids and peptides, controlling their configuration, and keeping their physiological activity. SOLUTION: In this method, a free amino group of a partially deacetylated chitin or chitosan is selectively substituted using one or more amino acid and peptide with their amino group being protected by acyl group, etc., and a water soluble active ester prepared from an aryl sulfonium salt like 4- hydroxyphenyldiakyl sulfonium salt, etc.
Patent JP-H11302287-A (JP)
Title: Grignard reagent solution or its stabilization
Inventor: UEDA YASUYOSHI
IPC: C07F3/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject stabilized solution capable of suppressing or preventing deposition of a precipitate or crystal by allowing a specific compound to coexist in a tetrahydrofuran (THF) solution of a Grignard reagent. SOLUTION: This solution comprises a THF solution of a Grignard reagent (pref. a 3-5C alkylmagnesium halide, e.g. n-propylmagnesium chloride) and an alkylene glycol ether (pref. monoethylene glycol dimethyl ether). It is preferable that THF is included at 2-12 molar times the Grignard reagent and that the alkylene glycol ether is included at 0.5-20 wt.% in the THF solution of the Grignard reagent. It is also preferable that the objective solution is prepared at a reaction temperature of room temperature to 100 deg.C; wherein the reaction time is <10 h. The THF solution of the Grignard reagent is preferably prepared by successive addition of an organic halide to THF containing magnesium.
Patent JP-H05270240-A (JP)
Title: Stabilizer mount
IPC: B60G21/055
Filed: 1992-03-27
Abstract: PURPOSE:To certainly support a stabilizer bar by preventing a stabilizer mount bushing from apllication of unreasonable force. CONSTITUTION:A stabilizer mount bushing 16 is fitted on a stabilizer bar 8, and a channel-shaped bracket 20 provided with flanges 21 on both sides is fixed to a car body. These flanges 21 are located on the two side faces of the bushing 16, and bolts 27 are inserted in a through hole 17 provided in the C-form bush end and another through-holes 22 provided in the flanges 21, and thereby the two are coupled together. This permits restraining deformation of the bushing with thess bolts 27 inserted and also allows the bushing 16 to move under guidance of the bolts 27 with movement of the stabilizer bar 8, so that no unreasonable force is applied, and the stabilizer bar can be supported certainly.
Patent JP-2000304105-A (JP)
Title: Silent chain
Inventor: SUZUKI AKIRA
IPC: F16G13/04
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To restrain a chord vibration without increasing a power loss. SOLUTION: This silent chain is provided with plural link plates 4 having a pair of connection holes 12 at both ends, locker pins 7, inserted in the mutual connection holes 12 of the link plates 4 superposed together in a thickness direction, for connecting a lot of link plates 4 endlessly by connecting the link plates 4 mutually in a relatively rotatable state, and coned disk springs 10 exerting the pushing force in the thickness direction by contacting to the link plates 4. The ends of the coned disk springs 10 are arranged so as to be superposed mutually at the projection surface of the thickness direction of each link plate 4 and these coned disk springs 10 are bent in chevron shape in the plane orthogonally crossing with the running direction of the silent chain.
Patent JP-H08311004-A (JP)
Title: N-methacryloyl-amino acid esters, its production and polymerizate thereof
Inventor: ENDO TAKESHI
IPC: C07C323/58
Filed: 1995-05-15
Abstract: PURPOSE: To obtain the subject new compound exhibiting both optical and physiological activities, useful as a monomer to be used as a starting material of polymers expected to have characteristics such as liquid crystal property, biocompatibility, biodegradability, etc. CONSTITUTION: This compound is expressed by the formula [X is an amino acid residue such as of methionine, (side chain-protected) aspartic acid, or (side chain-protected) serine; R<1> is a 1-20C hydrocarbon group such as methyl], e.g. N-methacryloyl-L-aspartic acid-α,β-dimethyl ester. The compound of the formula is obtained by reacting a compound of the formula H-X-OR<1> with methacryloyl chloride in a solvent such as aqueous solvent, halogenated hydrocarbon solvent, or aprotic polar solvent, in the presence of a base such as triethylamine as a catalyst, at -20 to 40 deg.C.
Patent JP-S6118941-A (JP)
Inventor: SATSUPU DOMIN
IPC: G03C1/67
Filed: 1985-05-30
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-S62273267-A (JP)
Title: Carbon black and rubber composition containing same
Inventor: NAGATA NOBUO
IPC: C09C1/56
Filed: 1986-05-20
Abstract: PURPOSE:To obtain a rubber composition improved in resilience, suitable for automobile tires, etc., by incorporating a rubbery polymer with carbon black on which a specific organic compound has been adsorbed. CONSTITUTION:The objective composition can be obtained by incorporating (A) a rubbery polymer with (B) carbon black on which an organic compound having in the molecule both -XH group (X is O or S) and unsubstituted amino group and/or substituted amino group (e.g. of formula I, formula II, etc.) has been adsorbed. The amount adsorbed on the carbon black of said organic compound is pref. >=50wt% of the saturated amount to be adsorbed.
Patent JP-S62270235-A (JP)
Title: Blank for pulse gear
Inventor: ITO NORIO
IPC: G01P3/488
Filed: 1986-05-20
Abstract: PURPOSE:To simplify the working of after plastic working by providing the notch having the prescribed width, length and depth on the executing face of the plastic working of a weld zone. CONSTITUTION:On the blank 1 for a pulse gear, a burr 4 is formed on the weld zone 2 and a welding burr 2a remains within the range of 0-3% height and 1-2 times width for the thickness t0 of a base metal by burring. The notch 3 having respectively about 2-3 times width, about 0.5-1.5 times length and about 2-6% depth against the thickness t0 of a base metal is formed at both end parts of the face of the outer diameter side of the blank 1. The outer diameter drawing is then performed by using a press die for the blank 1 forming the notch. In this case, owing to the notch 3 being provided on the blank 1a good tooth profile is formed and no burr is caused on the engaging part. Consequently the burring of after plastic working is disused and the working is simplified.
Patent JP-H08314570-A (JP)
Title: Information device and desk for mounting it
Inventor: YANAGISAWA RYOZO
IPC: G06F1/16
Filed: 1995-05-15
Abstract: PURPOSE: To provide an information device and a desk for mounting the information processor which are capable of tilting the information device with an input means and an output means at a desired angle and provided with good operability in both states of tilting and not tilting the information device. CONSTITUTION: The information device 2 with the input means is provided with a supported part 9 being the contact point of a circular arc with one point on the ridge line of the housing of the information device in a center and the desk. The desk mounting the information device is provided with a top plate 12 with a recessed part capable of housing the information device, a circular arc receiving part 15 supporting the supported part of the circular arc and a tilting mechanism 22 rotating the information device by setting the center of the circular arc to be a rotation center.
Patent JP-S5543121-A (JP)
Title: Removal of monomer from polystyrene resin
Inventor: INOUE YUKIO
IPC: C08F6/06
Filed: 1978-09-22
Abstract: PURPOSE: To obtain a polystyrene resin with a monomer content ≤300ppm continuously and efficiently, by controlling the temperature (T) of a molten polystyrene, introduced into a thin film evaporator, and the product of T and the residence time.  
     CONSTITUTION: A molten polystyrene resin at a temperature (T) of 220W305°C is introduced into a thin film evaporator with the product of T and the residence time of 3.5W45°Ch. If T is too low, the resin cannot be molten. If T is too high, the resin is decomposed and deteriorated in a short time. If the product is too small, the monomer cannot be removed sufficiently. If the product is too large, the resin is decomposed and deteriorated. T is a factor affecting the fluidity and quality of the resin. The product is a factor affecting the efficieny of monomer removal and quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63282433-A (JP)
Title: Self-cleaning type ventilating fan
Inventor: SATO KIICHIRO
IPC: F24F7/013
Filed: 1987-05-14
Abstract: PURPOSE:To prevent a ventilating fan from getting dirty by a method wherein a dressed cover and blades composed of heat-resisting resin or metal processed by Teflon, etc., are used and a heater is built in the inside of the dressed cover and a large-sized oil receiving pan is placed at the lower part. CONSTITUTION:For the whole dressed cover 2 and blades 4 of a ventilating fan 1, heat-resisting resin or metal processed by Teflon, etc., is used and in the inside of the cover 2, a heater 3 is built. By this constitution, the heater 3 heats the cover 2 at the time of driving the fan 1 and even if oil contained in soot sticks to the cover 2, sticking oil falls down naturally into an oil receiver 5 when the cover is heated, because of the processing by Teflon, etc. As a result, coagulation, etc., caused by the sticking of dust do not take place and the fan 1 can be prevented from getting dirty.
Patent JP-S5640718-A (JP)
Title: Output voltage averaging unit for sensor for automobile
Inventor: YOSHIDA KENICHI
IPC: F02D35/00
Filed: 1979-09-10
Abstract: PURPOSE: To obtain the unit with good response, by performing sampling at the crossing of the output signal of sensor and the pulsation averaging signal through the use of pulsation sampling signal at the superposition of pulsive voltage.  
     CONSTITUTION: The output of heat wave type air flow rate sensor etc. 15 is input to the maximum, minimum peak hold circuits 2, 3 via the amplifier 1, and the output is input to the analog switch 12 and AND circuit 11 via the differential amplifier 5 and comparator 7. On the other hand, the output of the amplifier 1 and the output at the neutral point A' of the maximum, minimum peak hold circuit are input to the comparator 8, and the output is input to the AND circuit 11. Further, even if the pulsation shown as figure A' is taken place at the sensor 15, the analog switch 12 supplies the pulsation cycle pulse I to the A-D converter 14 in place of the pulse H of the clock generator 13 with the output E of the comparator 7 for sampling for stable output control of sensor. 
     COPYRIGHT: (C)1981,JPO&Japio