baber/WOPTO huggingface dataset:
Patent JP-H07176740-A (JP)
Title: Device model of mosfet and parameter extraction method
Inventor: SAITO TOSHIYUKI
IPC: H01L21/336
Filed: 1993-12-21
Abstract: PURPOSE:To provide a high-accuracy modeling method in a wide gate-voltage region and in a wide gate-length range as the drain current model of a MOSFET, for current simulation, which is used to design an LSI. CONSTITUTION:A drain current is expressed by an analytical-expression model whose constituent elements are composed of a mobility which is dependent on a threshold voltage, on a diffused layer resistivity and on a gate voltage and of a gate-diffusedlayer overlap length which is dependent on the gate voltage. In a parameter extraction method, a model parameter for the constituent elements is decided in such a way that the gate-voltage-dependence of the inclination rho of channel resistance-to-gate length dependence near a part at a drain voltage of zero and of a channel resistance gamma at a gate length of zero is measured, that the mobility is decided by the reciprocal number of diffused-layer resistivities gammao, rho at rho of zero and that the gate-diffused-layer overlap length is decided by an expression of (gamma-gammao)Vge/rho.
Patent JP-H06144772-A (JP)
Title: Mechanism for metal mold hoisting tong pawl
Inventor: KODAMA TAKUO
IPC: B66C1/28
Filed: 1992-11-06
Abstract: PURPOSE:To enable a metal mold for a press to be automatically or semi- automatically hoisted so as to be carried on. CONSTITUTION:Hoisting pawls 25 and 26 are supported on the lower end of a tong frame 1 so that the hoisting pawls can be hoisted down so as to be inserted among adjacent metal molds, can be expanded/contracted in response to the size of the metal mold, and also can be opened/closed. Hoist fitting engaging holes which engage hoist fittings Ka projected out of the metal mold so as to hook them, are formed in the inner surface of each hoisting pawl 25 and 26. Moreover, a mechanism for verifying that the hoist fittings have been engaged therewith so as to be locked, is installed within each hoisting pawl 25 and 26. By this constitution, since it can be verified that the hoist fittings are surely locked by the pawls, the metal mold can automatically be locked on the tongs with slinging works eliminated, so that the aforesaid operation can thereby be automatically or semiautomatically carried out.
Patent JP-H05192363-A (JP)
Title: Wound covering material
Inventor: KOIDE MIKIO
IPC: A61F13/00
Filed: 1992-11-07
Abstract: PURPOSE:To protect a wound and promote the cure of the wound by applying to a skin wound surface when the skin is wound. CONSTITUTION:A wound covering material is formed of a highly water- containing gel layer and a steam transmission regulating layer 3 laminated thereon, and it has through holes 5 continued to the two layers. Thus, when the skin is wound, it is applied to the wound surface, whereby the wound surface is softly protected, the pain is eased, the contamination of bacteria is prevented, and the cure of the wound is promoted.
Patent JP-H06143041-A (JP)
Title: Wire electric discharge machining device
Inventor: MASUZAWA TAKAHISA
IPC: B23H1/02
Filed: 1992-11-06
Abstract: PURPOSE:To prevent a deterioration of the processing surface resulting from a floating electrostatic capacity of a wire running mechanism. CONSTITUTION:Ferrite beads 7 and 10 are inserted and installed to a wire electrode 4. When a discharge is generated between the poles of a work 3 and the wire electrode 4 by a processing power source 13, a discharge current by an electrostatic energy accumulated to a floating electrostatic capacity between a wire running mechanism and a box body 1 is prevented from superposing to a discharge current by the processing power source 13, by the inductances of the ferrite beads 7 and 10. Since a radical startup of the discharge current can be blocked as well as the discharge energy flowing between the poles can be reduced, the surface coarseness and the form accuracy in a finishing process can be improved.
Patent JP-H10160533-A (JP)
Title: Electromagnetic flowmeter and its frame assembled body
Inventor: WATANABE HIROSHI
IPC: G01F1/58
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a frame assembled body used for an electromagnetic flowmeter whose measuring pipe is molded out of a synthetic resin. SOLUTION: A measuring pipe 20 is formed of a concrete, whose main materials are hydraulic cement and aggregates. In the case of the manufacture of the measuring pipe 20, an exciting coil 4, an electrode, a frame member 25 and an inner pipe 26 are previously integratedly assembled to manufacture a frame assembled body 18, which is charged in a molding die, and a filling molding material composed of nonmetal is poured into the die to manufacture the measuring pipe 20. Since the frame assembled body 18 can be therefore molded in the measuring pipe 20, a dew condensation does not occur at the electrode. In addition, it is unnecessary to assemble the exciting coil 4 and the electrode into the measuring pipe 20 in a later process.
Patent JP-H08177203-A (JP)
Title: Tile panel and manufacture thereof
Inventor: HONDA YUZURU
IPC: E04F13/08
Filed: 1994-12-26
Abstract: PURPOSE: To provide excellent durability by a method wherein a base sheet on which primer treatment is applied is coated with a synthetic resin adhesive and a plurality of tiles are arranged in a desired pattern on the coated surface. CONSTITUTION: A calcium silicate base sheet 1 on which primer treatment is applied is coated with a synthetic resin adhesive containing 40-90wt.% of inorganic grains and having a tensile break ductility in a range of 15-200%. Tiles 2 each having back legs with a height of 0.1-0.8mm and a total sum of the areas of the back legs being in a range of 5-50% are arranged in a desired pattern and forced into pressure adhesion. This constitution prevents peal of a tile and provides excellent durability.
Patent JP-H10218783-A (JP)
Title: Therapeutic agent for prostatic disease
Inventor: JAO YONYAN
IPC: A61P13/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To prepare the subject therapeutic agent, causing slight adverse effects and capable of manifesting definite reducing effects on prostatic diseases such as prostatitis or prostatic hyperplasia by administration by including an extract from a Chinese medicine DAFABIAO(in Chinese) (common name: the terrestrial part of campylotropis trigonoclada [Franch.] A. K. Schindl.) as an active ingredient therein. SOLUTION: This therapeutic agent is obtained by including an extract from DAIHAPPYO  e.g. an essence powder prepared by thermally refluxing, e.g. a powder of the DAFABIAO with an organic solvent miscible with water [concretely 30-80% alcohol or acetone solution, etc.] at a prescribed temperature (concretely 40-85 deg.C when the solvent is the ingredient A), filtering insoluble materials from the resultant extract and vacuum distilling off the solvent from the filtrate until the relative density attains, e.g. 1.02-1.1 and spay-drying the obtained essence} as an active ingredient.
Patent JP-H09160008-A (JP)
Title: Production of liquid crystal display panel and apparatus used for the same
Inventor: OISHI TAKAYUKI
IPC: G02F1/1333
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To stably prevent the generation of static electricity itself over a long period without requiring a remedy to allow the generated static electricity to escape. SOLUTION: This liquid crystal display plane 1 includes an insulating substrate 1 and an liquid crystal element formed on the insulating substrate 1. In the process for producing such liquid crystal panel, at least the part (PTFE (polytetrafluoroethylene) part 3a) in contact with the insulating substrate of a member (O-ring 3) in contact with the insulating substrate 1 is formed of a material having a work function of the small difference from the work function of the material of the insulating substrate 1.
Patent JP-H06150389-A (JP)
Title: Optical disk and its production and apparatus for the production
Inventor: NISHIZAWA AKIRA
IPC: G11B7/2534
Filed: 1992-11-09
Abstract: PURPOSE:To provide a process (apparatus) for production which can produce a small quantity of disks by shortening the stage for production of the optical disks. CONSTITUTION:This apparatus for production is constituted of a matrix 20 with pit arrays formed, a photoirradiation means 22 which supplies light (UV rays) for molding, a base plate 21 and a pressing means 23. An absorptive layer (colored resin layer) 11 in which the UV rays are absorbed and which allows the transmission of a laser beam for reproduction and a reflection layer 12 for reflecting the laser beam for reproduction, are previously successively laminated on a substrate (transparent resin layer) 10 allowing the transmission of the UV rays. The pit arrays are formed and transferred by supplying the optical disk substrate 1k to the apparatus for production, pressing the matrix 20 bringing it into tight contact with the optical disk substrate 1k from the reflection layer 12 side, irradiating the absorptive layer 11 of the optical disk substrate 1k with the UV rays from the substrate 10 side of the optical disk substrate 1k thereby melting the absorptive layer.
Patent JP-H07181995-A (JP)
Title: Device and method for voice synthesis
Inventor: TSUKAMOTO KAORU
IPC: G10L13/07
Filed: 1993-12-22
Abstract: PURPOSE:To generate a synthesized voice signal having a more human voice feeling and close to a natural voice. CONSTITUTION:A voice element piece data storage part 14B storing environment-unrelated voice element piece data generated by analyzing a voice signal generated by clear sound-by-sound vocalization without phoneme environment generation and a voice element piece data storage part 14A storing voice element piece data with extraction environment generated by analyzing a voice signal generated by vocalization with phoneme environment are prepared. Selection information storage means 16 and 18 storing selection information on the voice element piece data by the kinds of voice units are prepared. The selection information storage mean are fererred to in voice units of a phoneme sequence generated by converting inputted character information to select the voice element piece data with extraction environment which is high in similarity in phoneme environment to the voice unit of the phoneme sequence and provides an excellent connection with last voice element piece data when the data are found or the environment-unrelated voice element piece data when not (13, 17, and 19).
Patent JP-H05137975-A (JP)
Title: Rotary flat membrane equipment
Inventor: KANEKUNI NOBUHIKO
IPC: B01D65/00
Filed: 1991-11-12
Abstract: PURPOSE:To keep the temp. of an original liquid fed to rotary flat membrane equipment at the constant value or less without causing pressure loss to follow to prevent thermal denaturation by arranging a cooling device in a place not interferring with the space between disk flat membranes in a casing. CONSTITUTION:An inlet part 6 and an outlet part 7 of a stock solution connected to a circulating pipe 3 are formed in a casing 5. A hollow rotating shaft 8 passes through the casing 5 in the center and disk membranes 10 is fixed to the rotating shaft 8 through disk spacer 9. A shaft 11 is fixed in the casing 5 outside the flat membrane 10 in parallel to the rotary shaft 8. A baffle late facing between the flat membranes 10, 10 is fixed to the shaft 11. On the other hand, a cooling device 13 is installed outside the shaft 11 equipped with baffle plates 12 in the casing 5. When turning the flat membranes, the stock solution is heated by friction force but the temp. or the stock solution is lowered by coming in contact with the cooling device.
Patent JP-H10175870-A (JP)
Title: Oral zinc composition
Inventor: JOHN C GODFREY
IPC: A61K33/34
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an oral medicine, homogeneously containing a zinc compound, amino acid and copper compound in a specific ratio to supply zinc, the copper compound being present at a low molar concentration to afford a delicious copper supply which causes no unpleasant aftertaste, where the zinc is slowly and uniformly released when the medicine is orally consumed. SOLUTION: This oral zinc composition homogeneously contains (A) a zinc compound, e.g. zinc sulfate or zinc gluconate, (B) an amino acid, e.g. glycine, L-alanine, L-valine, D-isoleucine or D,L-lysine, and (C) a copper compound, e.g. cupric L-alaninate, carbonate, chloride, or citrate, in an amino acid/zinc and copper compound/zinc molar ratios of 2 to 20 and 0.1 to 0.01, respectively, to allow the zinc to be slowly and uniformly released when the composition is orally consumed.
Patent JP-S63280815-A (JP)
Title: Static pressure type exhaust pipe
Inventor: TAKEUCHI MAKOTO
IPC: F02B37/02
Filed: 1987-12-23
Abstract: PURPOSE:To facilitate maintenance, inspection and replacement of respective members by arranging an outer shell splitted into two on the outer face of a thermal insulation layer formed on the outer face of an inner shell defining a static pressure chamber and forming distance members having splitted structure for respective outer shell sections then tightening them through bolts. CONSTITUTION:A static pressure exhaust pipe 1 to be placed in an exhaust system in order to damp pulsation of exhaust gas comprises an inner box shell 2 made of heat-resistant metal, a thermal insulation member 3 composed of laminated ceramic such as Al2O3 covering the outer face of the inner shell 2 and a cast iron outer shell 20 surrounding the outer face of the thermal insulation member 3. Here, an annular member 7 is provided to the inner shell 2 surrounding a flow-in port 4 while penetrating therethrough. The outer shell 20 is splitted vertically into two, and distance members 30a, 30b fittable to the inner face of the thermal insulation member 12 of the annular member 7 are provided integrally with respective outer shell sections 22, 23. A distance member 30b is placed between the distance members 30a, 30b then tightened through tightening bolts 32.
Patent JP-H01203347-A (JP)
Title: Production of aromatic aldehydes
Inventor: CAMPO PHILIPPE
IPC: C07C45/36
Filed: 1988-12-23
Abstract: PURPOSE: To advantageously obtain the subject compounds being intermediates of various reaction products in agrichemical industry, food industry or pharmaceutical industry, etc., by using a particular catalyst which can be reused at the time of oxidation of an alkylphenol with oxygen in a solvent.  
     CONSTITUTION: The objective compound of formula II is obtained by oxidation of the alkylphenol of formula I (R 1  to R 4  are each H, a lower alkyl or halogen) with oxygen preferably under ordinary pressure at a temp. of 55 to 65°C using a chelated complex of cobalt (II) with a rigid structure that is slightly oxidizable selected from the group consisting of bis-(4-methylpyridine isoindolinato) cobalt (II) acetate, phtalocyaninatocobalt (II) and sulfophthalocyaninanatocobalt (II). An adequate amount of the catalyst is 1 to 5% of the compound of formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08144209-A (JP)
Title: Drainage method of infiltrating water over floor-slab waterproof layer of highway bridge, etc.
Inventor: TAMURA TSUNEKI
IPC: E01C3/06
Filed: 1994-11-19
Abstract: PURPOSE: To improve operating efficiency and the efficiency of the execution of work by boring a water-conveyance hole to the side face of a catch-basin placed onto the top face of a floor slab by an oxygen lance and forming a drainage canal connected by inserting and bonding the front end section of a water-conveyance member for drainage into the water-conveyance hole of the catch-basin. CONSTITUTION: A cock for an oxygen bomb 4 is opened, a pressure regulating valve 8 is opened slightly and oxygen gas is flowed into a steel pipe 9 for fuel, and oxygen gas blown off from the front end of the steel pipe 9 for fuel is ignited. The ignited front end is applied to the bored section of the catch- basin 2 while a part of a floor slab is applied and fixed onto the top face of a notched section 3, the pressure regulating valve 8 is further opened, the flow rate of oxygen gas is increased, and a water-conveyance hole starts to be bored to the catch-basin 2. The water-conveyance hole is drilled and executed at a specified place, the cinders of the catch-basin 2 and the steel pipe 9 for fuel are cooled by water and cleaned and removed.
Patent JP-H09157235-A (JP)
Title: New n-allyl-substituted phthalic acid half amide compound
Inventor: UTSUNOMIYA ATSUSHI
IPC: C07C233/65
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new amphiphatic compound soluble in organic solvent, having excellent solubility in water according to pH, temperature condition, etc., and containing polymerizable double bond in the molecule to enable the use in various application fields. SOLUTION: This compound is an N-monoallyl-substituted phthalic acid half amide compound of formula I (M is H, an alkali metal, an alkaline earth metal, ammonium salt or an organic base), an N-diallyl-substituted phthalic acid half amide compound of formula II or their mixture. The compound of formula I or formula II can be produced e.g. by reacting phthalic anhydride with allylamine or diallylamine. The amount of the allylamine or the diallylamine is 0.8-1.5 equivalent, preferably 0.9-1.2 equivalent based on the phthalic anhydride. The compound of formula I or formula II is polymerizable with various vinyl compounds such as aromatic vinyl compound, vinyl cyanide compound or diene compound.
Patent JP-H11161886-A (JP)
Title: Automatic notifying device and notifying system using the same
Inventor: SHIMAMORI TAMOTSU
IPC: G08C19/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To automatically make a telephone call to a necessary notifying destination so as to notify it of a message by automatically connecting a telephone line to a prescribed notifying destination when a telephone set installed together in an automatic notifying device is off-hooked. SOLUTION: A telephone set 6 is installed in an automatic notifying device 4. When the installed telephone set 6 is off-hooked, a telephone line 8 is automatically connected to a prescribed destination to be notified. Namely, the automatic notifying device 4 takes in sensor signals from various sensors 2a, 2b and 2c on an equipment unit 2 as input data. Data on the state of the equipment unit 2 is automatically dial-transmitted to terminal equipment 10 through the telephone line 8 based on input data which is taken in. Even if the telephone number of the telephone set is not known, an emergency is notified to the destination with the installed telephone set 8.
Patent JP-2000144910-A (JP)
Title: Built-up method of prestressed concrete single layer lattice dome
Inventor: MOGAMI KIMIHIKO
IPC: E04G21/12
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a built-up method of a single layer lattice dome connecting PCa members and PCa joint sections to each other with flexible steel materials having low flexural rigidity by executing a PC binding method to connect and assembly. SOLUTION: An anchorage section 3 is provided to the upper surface or the lower surface of the end of each of precast concrete members 1, at the same time, a sheath 5 passing through the anchorage section 3 from the end face of each of the precast concrete members 1 is buried in advance, a precast concrete joint section 2 is prepared, and the sheath 5 is buried inside the joint section 2 in a state of penetration in arrangement coinciding with the sheath 5 of the anchorage section 3 of each of the precast concrete members 1. The precast precast concrete members 1 butt each other through the joint section 2, steel materials having low flexural rigidity such as strand 7 or the like are commonly inserted into both sheaths 5, and post tension is introduced to the steel materials to bind, connect and assemble.
Patent JP-H05160756-A (JP)
Title: Structure for engaging case of small-sized communication equipment
Inventor: SATO KAZUNORI
IPC: H04B1/38
Filed: 1991-12-09
Abstract: PURPOSE:To obtain the structure for engaging the case of small-sized communication equipment in which an upper case and a lower case are engaged with each other with a simple work, the engagement is optionally released without unexpected release and the entire case comprising the upper case and the lower case is made small in size and the enclosed structure is adopted for the case. CONSTITUTION:In the structure for engaging the case of the small-sized communication equipment in which a hook 11 elastically deformed and formed in the inside of a lower case 10 is engaged with a hook reception part 21 formed in the inside of an upper case 20 and the upper case 20 and the lower case 10 are engaged and integrated, a jig insert hole 22 used to elastically deform the hook 11 thereby releasing the engagement with the hook receiving part 21 is formed in a position of the upper case 20 corresponding to the hook and an enclosing plug 30 to block the movement of the hook 11 in the engagement releasing direction is inserted to the jig insert hole 22.
Patent JP-2000135673-A (JP)
Title: Polishing end point detecting method and polishing end point detecting device of wafer
Inventor: YAMADA TSUTOMU
IPC: B24B37/013
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To more actually detect a polishing end point in fidelity to a polishing state of a wafer by deciding time when physical quantity based on the iron ion concentration in abrasive slurry reaches physical quantity of an iron ion in an abrasive slurry waste liquid as a polishing end point. SOLUTION: A hydrogen peroxide aqueous solution 23 is supplied to a pipe 19d by a pump 18d to be mixed with an abrasive slurry waste liquid, a reagent and a buffer by a mixing part 21c to be formed as a specimen liquid. When this passes through into a cell 26 of a detecting apparatus, a visible beam is applied to calculate the iron ion concentration in the waste liquid from an analytical curve. A calculated value is transmitted to a RAM connected to a CPU of a CMP polishing device by an electric signal to be compared with a value of the iron ion concentration in the best polising time abrasive slurry waste liquid previously inputted to a ROM. When values of both coincide with each other, a polishing finish command is outputted from the CPU to finish CMP polishing of a semiconductor wafer.
Patent JP-H077456-A (JP)
Title: Component for direct-sequence wide-spectral-signal differential transmitter and corresponding transmitter-receiver
Inventor: ARAN RU ROI
IPC: H04B1/707
Filed: 1993-12-22
Abstract: PURPOSE: To make it possible to significantly simplify the structure of a transmitter-receiver adopting a direct sequence wide-spectrum method by providing specific first and second correlators. CONSTITUTION: A surface acoustic wave device 64 has a first channel provided with first correlators TR1 and F1 which supply a signal S1 and a second channel provided with second correlators TR2 and F2 which supply a signal S2. Since the second correlators TR1 and F1 are deviated from the first correlators TR1 and F1, the signal S2 is delayed from the signal S1. The second channel of the surface acoustic wave component is only different from the first channel in the positions of their output converters. The input and output electrodes of the two channels are the same, but the output converters of the second correlators TR2 and F2 are arranged separately from the input converters of the correlators TR2 and F2 by the distance through which the signal S2 is delayed from the signal S1 correspondingly to one information bit.