baber/WOPTO huggingface dataset:
Patent JP-S5679663-A (JP)
Title: Manufacture of enantiomer form of 44cyann11 *nnmethyllnn*2***3***4***dimethoxyphenyl**ethyl** amino**55methyll44*3**4**5**trimethoxyphenyl** hexane and its salt
Inventor: JIIKUFURIITO HERURINGU
IPC: C07C255/58
Filed: 1980-11-17
Abstract: A process for obtaining the enantiomeric forms of 4-cyano-1-[N-methyl-N-(2'-{3'',4''-dimethoxyphenyl}-ethyl)-amino]-5-me thyl-4-(3',4',5'-trimethoxyphenyl)-hexane and of its salts, in which the acid salt of the compound with an optically active form of O,O'-dibenzoyltartaric acid is first prepared, as a diastereomer mixture, by neutralizing the free base or by double decomposition of another salt of the compound, and the mixture is then separated by crystallization. Thereafter, the pure diastereomers thus obtained are converted to the free bases of the enantiomeric forms, or to salts thereof, in a conventional manner.
Patent JP-H099994-A (JP)
Title: Determination of inorganic phosphorus and composition for determination
Inventor: YAMAMOTO MOICHI
IPC: C12Q1/32
Filed: 1995-06-27
Abstract: PURPOSE: To provide a method for determining inorganic phosphorus with a high accuracy of measurement by which the applicability to an automatic analyzer is improved in a clinical field; a testing reagent can be provided as a liquid product; the range of measurement is wide and undiluted measurement can be carried out even in the case of, e.g. a urine specimen. CONSTITUTION: This method for determining inorganic phosphorus is to react a specimen, to be tested with a testing reagent comprising inosine or xanthosine, a xanthine dehydrogenase(XDH), a purine-nucleoside phosphorylase(PNPL) and an acetylpyridine adenine dinucleotide(APAD) and measure the amount of the reduced form APAD produced by the reaction at 400-470nm measurement wavelength. The composition for determination comprises the inosine or xanthosine. xanthine dehydrogenase(XDH). purine-nucleoside phosphorylase(PNPL) and reduced form acetylpyridine adenine dinucleotide(APAD).
Patent JP-S6138205-A (JP)
Title: Cylinder and actuator with bellows
Inventor: IDE SUEO
IPC: F15B15/10
Filed: 1984-07-31
Abstract: PURPOSE:To improve efficiency of power conversion, by converting a fluidic pressure into a linear or rotational force by means of a bellows. CONSTITUTION:Bellows 2 and 2' partitioned by a partition board 3 are incorporated in a cylindrical outer wall 1. A rod 4 passing through the outer wall 1 is fixed to the partition board 3. Thus, a fluidic pressure is converted into a linear or rotational force by means of the bellows 2 and 2'. Since slide resistance according to this arrangement is more reduced than that in the prior art device including a piston.
Patent JP-H0768563-A (JP)
Title: Device and method for producing moldings and moldings produced by method
Inventor: PEETAA HAGUMAN
IPC: B29C33/06
Filed: 1994-07-13
Abstract: PURPOSE: To simply and efficiently produce a molded product, especially, a disposable plastic contact lens having an excellent characteristic value. CONSTITUTION: In a method for producing a molded object, especially, a contact lens from a crosslinkable material in a mold 1 allowing crosslinking energy to transmit at least partially and having a mold cavity 15 determining the shape of the molded object by the action of proper energy, the crosslinkable material is introduced into the mold in a non-crosslinked state. Subsequently, the crosslinkable material is crosslinked in the mold to a degree capable of releasing the molded object from the mold by the action of energy and the action of energy generating crosslinking on the material is limited to the range of the mold cavity and, by this constitution, only the material substantially placed in the mold cavity is crosslinked.
Patent JP-H0328353-A (JP)
Title: Method for remelting aluminum alloy material
Inventor: OUCHI KATSUYA
IPC: C22F1/04
Filed: 1989-06-23
Abstract: PURPOSE:To prevent the occurrence of blowholes at the starting point of remelting by repeatedly applying high density energy beam irradiation at a starting point of remelting treatment to an Al alloy material. CONSTITUTION:At the time of remelting treatment for an Al alloy material W, such as cylinder head 17, high energy beam irradiation is repeatedly performed by using a TIG arc torch 1, etc. For example, the TIG arc torch 1 is allowed to start from a starting point P of remelting in a direction of an arrow B, reversed at a point P' lying a little toward the direction of the arrow B, and returned to the direction of an arrow A opposite to the arrow B. Then the above torch 1 is moved in the direction of the arrow A. By this method, the amount of heat input at the remelting starting point P is increased and cooling velocity at the remelting starting point P becomes practically equal to the cooling velocities at the points other than the starting point P. Accordingly, the amount of penetration can be sufficiently secured, and the occurrence of blowholes can be prevented.
Patent JP-H0911584-A (JP)
Title: Printer
Inventor: MATSUDA TETSUYUKI
IPC: B41J29/393
Filed: 1995-06-27
Abstract: PURPOSE: To reduce the load of an operator and to enhance the reliability of a printing output result, in the printer connected to a host device such as a host computer and printing the data from the host device, by immediately discriminating the position of paper to be checked from a printing result. CONSTITUTION: A printer is equipped with a printing mechanism 1 applying printing to predetermined paper by using at least one printing color, a control part 2 controlling the printing operation by the printing mechanism 1 and a detection part 3 detecting the oppotunity applying printing output to paper to be checked during the printing operation by the printing mechanism 1. When the oppotunity is detected by the detection part 3, the control part 2 controls the printing mechanism 1 to apply coloring printing for discriminating the paper to be checked from other printing output paper to the paper to be checked.
Patent JP-H0912937-A (JP)
Title: Electroconductive copper paste composition
Inventor: KOMIYATANI TOSHIROU
IPC: C08K3/02
Filed: 1995-06-27
Abstract: PURPOSE: To obtain the subject composition produced by using a specific mixed solvent, free from change of composition on a printed board and the filling of a through hole with a filled copper paste in the case of curing in the through hole and, accordingly, generating no strain and having high reliability. CONSTITUTION: This copper paste composition contains, as essential components, (A) copper powder (preferably a dendritic electrolytic copper powder), (B) a thermosetting resin (preferably a resol-type phenolic resin), (C) a polyhydric phenol monomer (preferably hydroquinone), (D) an imidazole compound, (E) a reactive rubber elastomer (preferably e.g. a polybutadiene elastomer having carboxyl group, amino group, etc., as terminal reactive groups) and (F) a mixed solvent produced by compounding a glycol ether derivative (preferably ethylene glycol monomethyl ether, etc.) with a phenolic compound (preferably phenol, p-cresol, etc.). The glycol ether derivative is preferably compounded with 5-30wt.% of the phenolic compound.
Patent JP-H0913336-A (JP)
Title: Protection fence and road facilities with the protection fence
Inventor: ENDO OSAMU
IPC: E01F15/04
Filed: 1995-06-27
Abstract: PURPOSE: To widen a visual field by allowing the road side edges of a large number of strip-shaped vertical sash bars laid out one by one between a top rail and a bottom rail to be deviated toward the center of a protection fence, and the outside edges to be deviated in the extending direction of the end and be slanted in the extending direction of the rail. CONSTITUTION: It is possible to widen the spacing between vertical sash bars 45, since the sash bars 45 of a handrail 40 are shaped up like a tie plate. Then, the vertical sash bars 45 on the end at an intersection point C11 is laid out so that the crosswise direction may be directed at a corner 23a on the handrail 40 rather than at the intersecting post C11. Then, as indicated by the arrow C11, when the corner area on the right side is viewed from the corner of a road 31 of a bridge 30 and when viewed from the opposite direction, the clearance between vertical sash bars 41 is widened so that mutual confirmation may be facilitated at the corner between the rods 23 and 31.  Furthermore, the crosswise direction of the vertical sash bars 45 at the central part of the handrail 40 is intersected with the direction of the rail substantially at right angles, thereby widening the visual field in the intersecting direction at right angles. This construction makes it possible to facilitate a car-to-car mutual recognition at the intersecting point and reduce cost as well.
Patent JP-2000351606-A (JP)
Title: Fuel-reforming apparatus
Inventor: KITAGAWA KOICHIRO
IPC: C01B3/32
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel-reforming apparatus performing steam reforming which dispenses with an operation of exchanging a poisoned reforming catalyst and can easily renew the catalytic activity of the deteriorated reforming catalyst. SOLUTION: This fuel-reforming apparatus generating a hydrogen-enriched reformed gas is equipped with a reforming unit 1 provided with a reforming catalyst 1a for the steam reforming of both water and hydrocarbons as raw materials, a heating jig 2 for heating the reforming unit and a raw material feeding unit 3 for feeding the raw materials to the reforming unit. The catalytic activity of the reforming catalyst is renewed by heating the reforming catalyst in a reducible atmosphere during an arbitrary time zone except a usual startup operation, a stop operation or a usual running operation.
Patent JP-H0513773-A (JP)
Title: Manufacture and manufacturing facility for semiconductor device
Inventor: USHIYAMA MASAHIRO
IPC: H01L21/8247
Filed: 1991-07-02
Abstract: PURPOSE:To provide manufacturing method of semiconductor devices for introducing halogen required for easing interface unmatching and forming a gate insulation film having stable characteristics against the fluctuation in process conditions. CONSTITUTION:Elements other than Si and oxygen of 1X10<12> to 1X10<14>cm<-2> are included in the region where the thickness is 2nm at the interface between an Si oxide film 15 and Si film 17 or a Si substrate 11.
Patent JP-S6053612-A (JP)
Title: Boiling type cooling device for internal-combustion engine
Inventor: HIRANO YOSHINORI
IPC: F02F1/36
Filed: 1983-09-02
Abstract: PURPOSE:To make an exhaust port wall subject to thermally rigorousness refrigeratable so ample enought, by setting up a liquid level detector for a liquid phase refrigerant in a cooling jacket inside a cylinder head, while situating the exhaust port wall of the cooling jacket in position beneath the liquid level, in case of a boiling type cooling engine. CONSTITUTION:A refrigerant being ebulliently gasified inside a cooling jacket 3 for a cylinder block 1 and a cylinder head 2 is fed to a condenser 11 being supplied with cooling air from a cooling fan 12 via a vapor exhaust port 4 and, after being condensed, circulated inside the cooling jacket again via a feed water pump 13. In this case, a setting part for a liquid level detector is installed in the upper part of a spark plug setting hole 7 and an exhaust port wall 6 at the side of the cooling jacket 3 of the cylinder head 2. And, a liquid level of the refrigerant is controlled so as to be situated in the setting part position at all times.
Patent JP-H0210895-A (JP)
Title: Device for supplying component
Inventor: TAKAICHI SUSUMU
IPC: B65G47/91
Filed: 1988-06-29
Abstract: PURPOSE:To reduce the moving of a component in a taping tape, and to eliminate the fly of the component by a shutter guide at the time of opening of the shutter by forming a shutter in a groove cam shape for longitudinally operating the guide groove of a pin for longitudinally operating the shutter from a linear motion while vertically moving. CONSTITUTION:A shutter 1 is formed at the groove of a guide pin 2 in a groove cam, and longitudinally operated while vertically moving to a predetermined position by the longitudinal operation of a transfer pin 3. A sucking nozzle 8 sucks a falling component 11 to rise it when the shutter 1 is opened at the left side. After the nozzle 8 is raised, the shutter 1 is returned to the original position by the drive of a lever 4. A taping tape 10 is retained by a guide 7 when the shutter is closed during supplying operation of the taped component 11 thereby to reduce the moving of the component. When the shutter is opened, it is moved rearward while rising to a predetermined position, the fly of the component due to the interference of the shutter guide and the component is eliminated, and the component is supplied in a stable state.
Patent JP-H117296-A (JP)
Title: Storage medium having electronic circuit and speech synthesizer having the storage medium
Inventor: SHIGETOMI TAKASHI
IPC: G10L13/047
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a speech synthesizer synthesizing various speeches and languages, e.g. dialect words, based on a compacter data base and a storage medium having an electronic circuit realizing its speech synthesizer. SOLUTION: This storage medium is an intelligent disk 1 having a disk part 3 storing information and an electronic circuit part 2 processing the information. At least a parameter for controlling speech synthesis in an external device 10, or information to be speech synthesized and a speech data base used for the speech synthesis, etc., are stored in the disk part 3. Then, the electronic circuit part 2 selects the parameter answering to the information to be speech synthesized.
Patent JP-S5788042-A (JP)
Title: Manufacture of inorganic glassy foam
Inventor: HANDA EIICHI
IPC: C03C11/00
Filed: 1980-11-19
Abstract: PURPOSE: To obtain homogeneous foam at a low temp. by adding a mixture of alkali silicate with zeolite to a mixture of glass powder with a foaming agent and heating them to a prescribed temp.  
     CONSTITUTION: Powder of ordinary glass such as soda lime glass or borosilicate glass is mixed with a foaming agent such as sodium carbonate or calcium carbonate. This mixture is blended with a mixture of alkali silicate with zeolite, and the blend is granulated or molded into a desired shape and foamed by heating to 720W850°C in a rotary kiln. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6317864-A (JP)
Title: Production of hydantoins
Inventor: SATO YASUHIRO
IPC: C07D233/58
Filed: 1986-07-11
Abstract: PURPOSE:In producing hydantoins by reducing a 5-arylidenehydantoin with hydrogen in the presence of a palladium-carbon catalyst, to obtain the aimed compound industrially advantageously, by specifying the reaction temperature and reducing the amount of the catalyst. CONSTITUTION:A 5-arylidenehydantoin shown by formula I (R1 and R2 are H, OH, 1-6C alkoxy or 1-6C alkyl) is reduced with hydrogen in the presence of 0.05-0.3wt%, preferably 0.1-0.25wt% calculated as palladium based on the compound of a palladium-carbon catalyst at 30-100 deg.C so that the amount of the catalyst is much more reduced than the conventional procedure, reduction of catalytic cost and formation of compact catalyst filter are made possible and the aimed compound shown by formula II useful as an intermediate for alpha-amino acids, agricultural chemicals, drugs and food additives is obtained industrially advantageously.
Patent JP-S6065745-A (JP)
Title: Manufacture of scrubbing tool for horny layer, and the like of skin
Inventor: DAIKU ICHIROU
IPC: C03B19/08
Filed: 1984-07-31
Abstract: PURPOSE:To provide a scrubbing tool made of foam glass having relatively thick walls surrounding the closed cells, and convenient to use, by using dolomite in place of C, CaCO3, etc. as a foaming agent, and heating the glass at a relatively low temperature. CONSTITUTION:Dolomite powder is added as a foaming agent to glass powder having low softening point, such as soda-lime glass, etc., and mixed homogeneously. The mixture is sintered by heating at or below the melting point of the glass powder or at a low temperature to effect the partial melting of the glass powder. The objective scrubbing tool composed of a sintered glass powder block having high strength and having relatively thick walls 2 surrounding a number of closed cells 1 can be manufactured by this process.
Patent JP-H1012609-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SATAKE HIDEKI
IPC: H01L29/78
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To improve the electrical reliability of an insulating oxide film, such as the gate oxide film, etc., so as to improve the reliability of the element of a semiconductor device and reduce the manufacturing cost of the device by forming an oxide film containing heavy hydrogen atoms on the entire surface of a semiconductor substrate or semiconductor layer in both directions parallel to and perpendicular to the surface of the substrate. SOLUTION: An oxide film 13 containing heavy hydrogen atoms is formed on the entire surface of a semiconductor substrate 11 or semiconductor layer in both directions parallel to and perpendicular to the surface of the substrate. For example, after an element separating insulating film 12 is formed on the substrate 11, a gate oxide film 13 is formed by performing thermal oxidation using D2 O gas as a gaseous starting material. Then a polysilicon film 14 is deposited and, after the film 14 is selectively etched together with the oxide film 13 in a gate electrode pattern and side-wall insulating films 15 are successively formed, source and drain areas 16a and 16b are formed by implanting impurity ions into the substrate 11.  Thereafter, a gate electrode 21, source electrode 22, and drain electrode 23 are formed after an interlayer insulting film 17 is deposited and a contact hole is formed.
Patent JP-H03277752-A (JP)
Title: Improvement of structure of titanium material and titanium alloy material
Inventor: KIMURA KINICHI
IPC: C22F1/00
Filed: 1990-06-20
Abstract: PURPOSE:To make the structure of a Ti-base metallic material fine and equiaxial by allowing a Ti-base metallic material to occlude specific amounts of hydrogen and subjecting this material to ageing treatment in a specific temp. region and then to annealing in vacuum. CONSTITUTION:A Ti material, an alpha Ti alloy material, and an alpha plus beta Ti alloy material are allowed to occlude 0.02-2wt.% hydrogen, and these materials are subjected to ageing treatment at 20-530 deg.C and then to annealing in vacuum, by which recrystallization is performed and also hydrogen is removed. When the amount of hydrogen occluded is less than 0.02%, the amount of hydride is small though hydride is precipitated at the time of ageing treatment, and as a result, a fine and equiaxial structure cannot be obtained by means of annealing. Further, when the amount of hydrogen occluded exceeds 2%, a large amount of hydride is precipitated at the time of ageing treatment, but the material becomes brittle in this stage and problems in the handling of the material, such as infeasibility of working, e.g. annealing, are brought about. Moreover, hydride is finely precipitated but the precipitation of hydride requires a very long time when ageing treatment temp. is below 10 deg.C, and, when it exceeds 530 deg.C, hydride is precipitated by large amounts but it is coarsened and reenters into solid solution, and as a result, the fine and equiaxial structure cannot be obtained by means of annealing.
Patent JP-2000348494-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: HIRAGA KEIZO
IPC: G11C17/12
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device whose power consumption is low. SOLUTION: In this nonvolatile semiconductor memory device as a NAND-type flash memory, a VPGM generation circuit 2, a Vpass generation circuit 3 a P5V generation circuit, a word-line-voltage generation circuit, a Vpp generation circuit 4, a subrow decoder 5 and a main row decoder 6 are provided. In a write operation a step-up clock signal which is used for a step-up operation in a step-up circuit for the Vpp generation circuit 4 used to generate a step-up voltage at a VPGM level, the subrow decoder 5 and the main row decoder 6 is controlled in synchronization with a step-up clock signal used for a step-up operation in the VPGM generation circuit 2. A step-up clock signal used for a step-up operation in a step-up circuit for the subrow decoder 5 used to generate a step-up voltage at a Vpass level is controlled in synchronization with a step-up clock signal used for a step-up operation in the Vpass generation circuit 3. In a read operation, in a verification operation a step-up clock signal used for a step-up operation in a step-up circuit for the Vpp generation circuit 4 used to generate a step-up voltage at a P5V level, the subrow decoder 5 and the main row decoder 6 is controlled in synchronization with a step-up clock signal used for a step-up operation in the P5V generation circuit.
Patent JP-S614580-A (JP)
Title: Method for drying coated film at ordinary temperature
Inventor: TAMURA KAZUYOSHI
IPC: B05D7/00
Filed: 1984-07-31
Abstract: PURPOSE:To prevent the scattering of a coating liquid by coating the coating liquid on a printed board, then reversing alternately the coated printed board, and blowing air at ordinary temp. upon the board from the underside. CONSTITUTION:The coating of a coating liquid on the soldered surface is carried out by striking the linear drips of the coating liquid 6a against the surface without reducing the conveying velocity of a printed board 1. The printed board 1, coated with the coating liquid 6a, is conveyed by a holder 3, the holder 3 is moved in the opposite direction within the range over a coating liquid vessel 5, and the printed board is reversed. After the reversion is completed, the printed board 1 is moved in the opposite direction to the underside of a drip cup 7, and the linear drips of the coating liquid 6a are dropped. Dry air is blown out from the underside of the printed board 1 in a drying stage, and the coating liquid is dried.
Patent JP-H04361372-A (JP)
Title: Medical image retrieving method
Inventor: NAKANO YOSHIHISA
IPC: G16H10/60
Filed: 1991-06-07
Abstract: PURPOSE:To extract and display a specified image from the huge amount of medical images recorded in an image recording medium with a phrase expressing the symptoms of disease as a retrieval key. CONSTITUTION:The data of diagnostic notices inputted by observing the various medical images inspecting a patient are organized, a diagnostic report file in a recording medium 9 prepared in advance is retrieved with the phrase expressing the disease symptoms of the patient as the retrieval key, and an image identification code applied corresponding to the phrase of the relevant symptoms is read out of the diagnostic report file. Next, an image data storage device is retrieved with this image identification code as a retrieval key, and image data corresponding to the relevant image identification code are extracted from this image data storage device 10 and displayed on a CRT 6.
Patent JP-S5588140-A (JP)
Title: Address branch system of microprogram controller
Inventor: HIRATA SUNAO
IPC: G06F9/26
Filed: 1978-12-27
Abstract: PURPOSE: To reduce the number of steps of instructions and to shorten the processing time by performing address-branch operation according to the state of a bit selected by a multiplexer when test and branch instructions are given.  
     CONSTITUTION: Arithmetic control part 1, work register 2 and latch circuit 3 are connected to data bus 6, and data of an arithmetic results, etc., are transferred via bus 6. Here, latch circuit 3 is temporarily stored with data on bus 6, and multiplexer 4 receives the contents of latch circuit 3 and selects a random bit under test conditions assigned by an instruction. When test and branch instructions are given, address branch operation is performed according to the state of the bit selected by multiplexer 4. Consequently, the assigned bit is tested and the address branch operation can be performed, so that the number of instruction steps can be reduced while the processing time is shortened. 
     COPYRIGHT: (C)1980,JPO&Japio