baber/WOPTO huggingface dataset:
Patent JP-H10122863-A (JP)
Title: Method and device for displaying light spot
Inventor: CHIRIFU SATORU
IPC: E04G21/18
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To display light spots on the surface of a ceiling by maintaining the distance between two spots which become reference points at the same value even when the distance between a light source and surface of the ceiling varies. SOLUTION: A light spot displaying device is provided with a laser oscillator 5 which emits light toward a ceiling at a distance from the surface 100 of the ceiling, a convex lens 6 which is positioned in the middle of the route of light to the surface 100 from the oscillator 5 and expands the light emitted from the oscillator 5, a light shielding plate 8 which is positioned in the middle of the route of light to the surface 100 from the lens 6 and has a plurality of through holes corresponding to the light spots displayed on the surface 100, and a lens moving device 7 which changes the length of the route of light between the lens 6 and light shielding plate 8 by moving the lens 6. The advancing direction of the light passed through the trough holes of the plate 8 is changed by changing the distance between the lens 6 and plate 8.
Patent JP-H01120471-A (JP)
Title: Line pressure control method for continuously variable transmission
Inventor: YAMASHITA YOSHINOBU
IPC: B60W10/184
Filed: 1987-10-31
Abstract: PURPOSE:To improve feeling under low temperature by detecting oil temperature when transiting from hold mode to start mode, then increasing duty ratio for line pressure if the oil temperature is lower than a predetermined level and increasing the line pressure. CONSTITUTION:A continuously variable transmission 2 is controlled hydraulically, while a proper line pressure for holding a belt and transmitting torque, primary pressure for modifying speed change ratio and clutch pressure for coupling a hydraulic clutch 74 are ensured respectively. Oil temperature is detected through an oil temperature sensor when the hydraulic clutch 74 transits from holding mode to starting mode. If the detected oil temperature is lower than -20 deg.C, line pressure solenoid drive duty is increased to 90% so as to increase line pressure under low temperature thus enabling clutch control and improving feeling under low temperature.
Patent JP-H06199752-A (JP)
Title: Production of n-mono-substituted-@(3754/24)meth)acrylamide
Inventor: TAKAO YUICHI
IPC: C07C233/09
Filed: 1993-10-07
Abstract: PURPOSE:To produce N-mono-substituted-acrylamides in high yield without causing side reaction by combining two kinds of amines. CONSTITUTION:An acrylic or methacrylic acid ester of formula I (R is H or methyl; R' is lower alkyl) is made to react with a dialkylamine of formula II (R1 and R2 are lower alkyl) to provide a beta-dialkylamino(methyl)propionic acid ester of formula III, which is then allowed to react with a primary amine of formula IV (Q is 1-12C alkyl, 1-3C dimethylaminoalkyl or 1-3C hydroxyalkyl) in the presence of sodium methoxide and converted into an N-mono- substituted-beta-dialkylamino(methyl)propionamide of formula V. The resultant compound of formula V is further thermally decomposed under reduced pressure to afford the objective N-mono-substituted-(meth)acrylamide of formula VI.
Patent JP-H11110323-A (JP)
Title: Document information providing system
Inventor: YASUDA KOBO
IPC: G06F15/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To easily provide document information that regulates the appropriation of document, etc. SOLUTION: A provider terminal 1 that offers document information, a server 6 on the side of the provider and a user terminal 2 are connected to an internet, and the terminal 1 sends the document information to the server 6 according to a mail client 3. In the server 6, the document information is received by a mail server 11 and is transferred to a file generating function 8, a text file F5 and a GIF file F6 are generated by performing text conversion processing 17 and GIF conversion processing, each file is transferred to a registration managing function 18 and files are associated with each other and are registered on a document database 19. The terminal 2 can read only an image of the GIF file from the database 19 by a WWW browser 5.
Patent JP-H01116707-A (JP)
Title: Picture displaying system for display device of controller
Inventor: KAWASAKI KIKUO
IPC: G06F3/048
Filed: 1987-10-30
Abstract: PURPOSE:To decrease a data transmission quantity between an external control device and a display panel by receiving a picture number and a variable picture data to be made built-in into a reserved null part from the external device with a display device and preparing a new display picture obtained with synthesizing the fixed picture data and the variable picture data. CONSTITUTION:A display device 3 is constituted so as to have a function to store the fixed picture data beforehand at every picture number, and so as to output the picture by designating the picture number with an external controller 2. Further, a null data area is provided in a place arbitrarily fixed in the fixed picture data for a set number or below, and the variable picture data to be made built-in into the null data area, are transmitted from the external controller 2 to the display device 3 with the use of a communicating means. Thus, the display 3 can edit and prepare the new picture data with a small communication quantity.
Patent JP-H02121302-A (JP)
Title: Precious metal thin film resistor and manufacture thereof
Inventor: TAIO YOSHINORI
IPC: H01C7/00
Filed: 1988-10-31
Abstract: PURPOSE:To enhance adherence without using metal other than precious metals by a method wherein a first precious metal thin film layer, consisting of a precious metal for resistance element having internally mingled oxygen and formed on a glass substrate, and a second precious metal thin film layer, consisting of a precious metal for resistance element and formed on the first precious metal thin film layer, are provided on the title resistor. CONSTITUTION:A platinum thin film resistor has a glass substrate 1 mainly composed of SiO2, a first platinum thin film layer 2 formed on the glass substrate 1 in the mixed atmosphere of inert gas and oxygen, and a second platinum thin film layer 3 having the desired resistance pattern shape and formed on the first platinum thin film layer 2 in the atmosphere containing inert gas only. A lead wire 4 is bonded at both ends of the second platinum thin film layer 3. The switching from the formation process of the first platinum thin film layer 2 to the formation process of the second platinum thin film layer 3 can be conducted be merely changing the atmosphere.
Patent JP-S62134995-A (JP)
Inventor: NAOI MASAYA
IPC: H05K3/34
Filed: 1985-12-09
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-H02121363-A (JP)
Title: Manufacture of semiconductor polycrystalline resistance element
Inventor: SHINPO MASAFUMI
IPC: H01L21/822
Filed: 1988-10-31
Abstract: PURPOSE:To prevent an unetched part from being left by a method wherein a low resistive semiconductor film is selectively etched, most of a resistive polycrystalline film thereunder is left unremoved, and the low resistive semiconductor film and the resistive polycrystalline film are selectively etched through the same masking process to form a polycrystalline wiring and a resister. CONSTITUTION:A high resistive polycrystalline film 3 is deposited on an insulating film 2 which covers a semiconductor substrate 1. An n-type impurity 4 is added through an ion implantation or the like for the formation of a resistive polycrystalline film 31. An n<+> polycrystalline film 30 is formed on the whole face of the resistive polycrystalline film 31. It is desirable that the n<+> polycrystalline film 30 is formed of doped poly-Si and the additive impurity is As which is small in diffusion coefficient. A part of the n<+> polycrystalline film 30 to be a resistor is selectively removed through a masking process. The length and the width of the part to remove is so set as to be equal to or larger than those of the resistor respectively. A selective etching is a usual dry etching of polycrystalline Si and made to stop halfway so as to leave most of the resistive polycrystalline film 31 unremoved. The resist used in a preceding process is removed through ashing or the like, and then the resistive layer 31 and the n<+> layer 32 are selectively etched through a resist as a mask to form a wiring 32 and a resistor 7 concurrently.
Patent JP-S61151729-A (JP)
Title: Coordinate input device
Inventor: SATO HIDEKI
IPC: G06F3/045
Filed: 1984-12-26
Abstract: PURPOSE:To attain a device inputted at a low weight and to improve the touch of a finger pressure face by implanting lots of conductor wires projectedly from front and rear sides of an insulation sheet, making the projected length ununiform and arranging the resistance sheet and conductor sheet at both ends. CONSTITUTION:Lots of conductor wires 16 projected from the front and rear face of the electric insulation sheet 15 are formed ununiformly for the projected length, and the conductor sheet 12 and the resistance sheet 13 are made nonconductive over the entire opposite faces. In depressing the sheet 12, the sheets 12, 15 of the depressed part M are deformed and displaced, both ends of the conductor wire 16 is made in contact with the conductor layer 12a of the sheet 12 and the resistance layer 13a of the sheet 13 to make the sheets 12, 13 conductive. Even when the finger pressing face wide as a finger is depressed, the input operation is attained by a low weight. Since the length of the conductor wire 16 is constant, when both the sheets are conductive, a flat face is formed on the depressing face, then the touch of the finger pressing face is improved.
Patent JP-H05222271-A (JP)
Title: Resin composition
Inventor: POORU TETSURENSU UOMUUERU
IPC: C08K3/00
Filed: 1992-09-18
Abstract: The present invention provides an epoxy resin composition comprising an epoxy resin, at least one filler, a thixotropic agent in an amount less than that necessary to impart thixotropic properties and a polymer which dissolves in and thickens a mixture of the resin and a curing agent therefor when the mixture is heated prior to curing. The compositions are used for making moulded articles.
Patent JP-S63130245-A (JP)
Title: Production of ni-containing steel sheet having excellent low temperature toughness
Inventor: NODA NAOTAKA
IPC: B22D11/124
Filed: 1986-11-20
Abstract: PURPOSE:To permit production of an Ni-contg. steel sheet having excellent low temp. toughness, and particularly the toughness in the central part of the sheet thickness by subjecting a slab having a specific compsn. and equiaxed crystal rate to casting, then to hot rolling and heat treatment. CONSTITUTION:A molten steel consisting, by weight %, <=0.2% C, 0.01-0.4% Si, 0.3-2.0% Mn, <=0.004% P, 3.0-10% Ni, and the balance Fe and inevitable impurities is used as a starting material. The slab having 5-10% equiaxed crystal rate defined by the equiaxed crystal rate = the thickness of the equiaxed crystal part/the total thickness of the slab X 100 is produced from the molten steel having such components by a continuous casting method. The segregation state of P which largely affects the toughness of the Ni-contg. steel is control lable by the equiaxed crystal and P content in the above-mentioned manner. Since this production process is effective to prevent the deterioration in the toughness in the central part of the sheet thickness, the low temp. steel sheet having high safety is provided.
Patent JP-H05113725-A (JP)
Title: Transfer belt device
Inventor: TAKANO SATOSHI
IPC: G03G15/16
Filed: 1991-10-23
Abstract: PURPOSE:To provide a transfer belt devide of such structure as not to generate transfer unevenness. CONSTITUTION:In order to transfer image information held on an image bearer 2 onto a recording medium, a transfer belt device is provided with a dielectric belt 3, a means for driving the dielectric belt 3, and a means for providing an electric charge on the dielectric belt 3. As the means for providing the dielectric belt 3 with the electric charge, there are provided a first contact electrode 4 formed of a rotor applying transfer voltage directly to the belt 3, and a second contact electrode 7 disposed upstream of a transfer position and in the vicinity in the moving direction of the dielectric belt 3 separately from the first contact electrode 4 and formed of a rotor providing an electric charge for controlling the transfer voltage applied from the contact electrode 4.
Patent JP-H03133957-A (JP)
Title: Novel pyridone derivative, its preparation method and intermediate, their use as pharmaceutical agent and composition containing same
Inventor: FURANSOWA KUREMANSU
IPC: C07D295/125
Filed: 1990-10-16
Abstract: Compounds of the formula (I): <IMAGE>  in which:  - either E and G form <IMAGE> which represents: <IMAGE> in which R represents hydrogen, alkyl, alkenyl or alkynyl, which is optionally substituted, free carboxyl, esterified carboxyl or carboxylic salt, acyl, alkoxy, hydroxy, amino, alkylamino, dialkylamino, acyloxy, cyano, carbamoyl or halogen -- Y represents carbocyclic aryls, heteromonocyclic aryls or condensed heterocyclic aryls which are optionally substituted, <IMAGE> - or E represents -CO2R3, in which R3 represents hydrogen or alkyl and G represents <IMAGE> -- A represents:  - either a carbocyclic radical which is optionally substituted,  - or <IMAGE> where B represents:     - hydrogen,   - aryl or arylalkyl, or   - cycloalkyl, which are optionally substituted, - alkyl, alkenyl, alkynyl or alkyloxy which are optionally substituted, -- R1 and R2 represent hydrogen, alkyl, alkenyl or alkynyl which are optionally substituted, or R1 and R2 form with the nitrogen atom a 5-, 6- or 7-membered heterocycle optionally containing another heteroatom and optionally substituted, their preparation and their use as medicines.
Patent JP-S63130427-A (JP)
Title: Rust prevention method for sun roof housing
Inventor: ISHIKAWA MASAMI
IPC: B05D7/24
Filed: 1986-11-19
Abstract: PURPOSE:To eliminate a caulking putty burying work, by a method wherein a foaming sealer is situated to the flange part of a sun roof housing through a gap being large enough to allow passage of an electrodeposition solution, and through foaming of the foaming sealer after electrodeposition, the gap is sealed. CONSTITUTION:A foaming sealer 9 is coated on a peripheral flange part 6 of a sun roof housing 3, and with this state, and the flange part is mounted to a roof 7. A gap C being large enough to allow smooth flow of an electrodeposition solution is formed between the upper surface of the foaming sealer 9 and the under surface of the roof 7. After electrodeposition, in a baking and drying process, the foaming sealer 9 is foamed to seal the gap C, and sealing of a space between the under surface of the roof 7 and the flange part 6 is automatically effected. This constitution enables elimination of a work of burying the gap with caulking patty, which is heretofore effected.
Patent JP-S63121828-A (JP)
Inventor: ROBAATA EREN HARERUSUTATSUDO
IPC: G02F1/355
Filed: 1987-10-30
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-H04151865-A (JP)
Title: Semiconductor storage device
Inventor: KAWADA MITSUYA
IPC: H01L21/8229
Filed: 1990-10-15
Abstract: PURPOSE:To improve resistance to alpha-ray by providing the memory cell of an SRAM with capacitors constituted of backward biased diodes. CONSTITUTION:A p<+> type diffusion layer is formed on an n-type epitaxial growth layer n-epi, and a pn junction is constituted. The p<+> type diffusion layer is not connected with a word line WL but connected with a p-type semiconductor substrate p-SUB. As the result, diodes D3, D4 connected between the p-SUB and nodes N1, N2 are formed, and backward biased since the potential of the substrate p-SUB is lower than the nodes N1, N2. By this constitution, backward bias diodes D3, D4 are obtained, and large capacitors are connected with the nodes N1, N2, so that resistance to alpha-ray can be increased.
Patent JP-H07126959-A (JP)
Title: Cloth roll exchange apparatus in loom
Inventor: IWANO YOSHIMI
IPC: D03D49/20
Filed: 1993-11-04
Abstract: PURPOSE:To correctly perform the positioning shift of a temporary carriage and smoothly wind a cut end of a woven cloth on an empty roll without making wrinkles. CONSTITUTION:Either of the rear ends of column-shaped racks 43A, 43B is correspondingly fixed on the sides of stands 15A, 15B of a temporary carriage 13. The front ends of the racks 43A, 43B are supported through guiding holes 42c, 42c of bearings 42a, 42b, the racks 43A, 43B are reciprocated in synchronous state in the horizontal direction through a worm 40 connected to a driving motor 39 and pinions 44A, 44B engaged with a rotary shaft 38, and the temporary carriage 13 is made to move back and forth in a state parallel to the lateral direction of the loom.
Patent JP-S63129185-A (JP)
Title: Rotary compressor
Inventor: MURAKAMI KEIZABURO
IPC: F01C21/08
Filed: 1986-11-19
Abstract: PURPOSE:To prevent the abrasion of a sliding part by forming a layer having a high carbon concentration onto the surface of a vane for compressing the mixture of R13B1 and other coolant having the higher boiling point than that of R13B1. CONSTITUTION:The vane of a rotary compressor is obtained by forming a carbonate layer 16 onto an iron group material 15. Working liquid is the mixture of R13B1 and other cooling medium having the higher boiling point than that of R13B1. Though the contact part between the top edge of the vane and a rotor is in the stringent lubrication state, the sharp abrasion or erosion phenomenon can be prevented, even if the oil film is broken, by the carbonate layer 16 on the surface of the vane.
Patent JP-H03138775-A (JP)
Title: Crack measuring system
Inventor: KIMURA MASAYUKI
IPC: E04G23/02
Filed: 1989-10-25
Abstract: PURPOSE:To improve the measurement precision of the crack width by using the crack position and the crack width, which are calculated on a compressed picture of high compression ratio, as a guide map to stepwise perform binarization, noise elimination, conversion to centerlines, and measurement of the crack width up to an original picture. CONSTITUTION:The picked-up image of an object surface is stepwise compressed, and this compressed picture is subjected to extraction processing using the line extraction circular filtering, binarization, conversion to centerlines, vectoring, noise separation processing of crack candidate parts to extract a crack part, and the crack width is approximately calculated in accordance with this extracted crack part by the linear operator method, and approximate crack position and width are used as the first guide map. Hereafter, in the compression order opposite to that of the stepwise compression processing, crack position and width calculated on the compressed picture of high compression ratio are used as the guide map and the crack part of the picture whose compression ratio is lower than this compressed picture by one step is repeatedly stepwise subjected to binarization, noise elimination, conversion to centerlines, and measurement of the crack width up to the original picture. Thus, cracks are measured without an influence of dirt or the like on the surface.
Patent JP-H08112138-A (JP)
Title: Depolluting applying tool for cosmetics and its manufacture
Inventor: NAKAMURA KENJI
IPC: A45D34/04
Filed: 1994-10-14
Abstract: PURPOSE: To provide an applying tool for cosmetics which is excellent in depolluting performance even to use of cosmetics containing an oily component in plenty and whose touch is excellent. CONSTITUTION: A rubber latex forming body is properly treated by a hydrophilic polyurethane water dispersing liquid containing a surface active agent, and a hydrophilic and water insoluble resin coating film is formed on a surface of a foaming body skeletal part, and an applying tool for cosmetics having a color chart not less than 3 of a gray scale for pollution of JIS SL0804 (1983) [that is, a color difference by an Adams-Nickerson color difference expression regulated in a color difference display method of JIS Z8730 (1980) is less than 8.0±0.5] is manufactured. Therefore, even if washing-away of a residual part of cosmetics is repeated, a pollution residual property by the cosmetics on a surface is reduced.
Patent JP-H04152502-A (JP)
Title: Hybrid integrated circuit
Inventor: MUTSUKAWA YOSHINOBU
IPC: H01L27/01
Filed: 1990-10-17
Abstract: PURPOSE:To obtain a circuit which has thick film resistors capable of adjusting resistance value without generating microcracks by connecting at last one of a plurality of bonding conductors provided on a thick-film resistor to a bonding conductor located on a thick-film conductor with a conductor wire to make resistance show a desired value. CONSTITUTION:In a substrate 10, a thick-film resistor 1 is connected to thick- film conductors 2,3 at both ends: the region of the thick-film resistor 1 closer to one thick-film conductor 2 has a group of bonding conductors 4,5, which consists of a plurality of bonding conductors 4,5 of different distances from the thick-film conductor 2. At least one of the bonding conductors 4,5 is connected to a bonding conductor 6 located on the thick-film conductor 2 with a conductive wire 7, whereby this circuit should have a thick-film resistor making resistance show a desired value. For example, a bonding conductor 4 on the thick-film resistor 1 connected to a bonding conductor 6 on the thick-film conductor 2 should be connected to another bonding conductor 5 located further distant from the thick-film resistor 2 with a conductive wire 7.
Patent JP-H02124841-A (JP)
Title: Production of 2-(3-halogeno-4-alkoxyphenyl)-2-methylpropanols
Inventor: ODAKA KENJI
IPC: C07C41/26
Filed: 1988-11-02
Abstract: PURPOSE:To industrially and advantageously obtain the subject compounds by successively reacting 2-(3-halogeno-4-alkoxyphenyl)-2-methylpropyl halides with metallic magnesium in an ether solvent and then oxygen gas. CONSTITUTION:Compounds expressed by formula I (R is lower alkyl; X is F, Cl or Br; Y is Cl or Br) and metallic magnesium are subjected to the Grignard reaction in an ether solvent, such as ethyl ether or tetrahydrofuran, by a conventional method and the resultant Grignard reagent is then reacted with oxygen gas at -40 to +100 deg.C, preferably -10 deg.C to the boiling temperature of the reaction solution for 0.5-24hr, preferably 0.5-10hr to readily afford the objective compounds, expressed by formula II and useful as an intermediate for agricultural chemicals and medicines, especially insecticides in high purity and yield from the industrially and readily available raw materials.
Patent JP-H01118572-A (JP)
Title: Conductive resin composition
Inventor: NOMURA TORU
IPC: C08K7/00
Filed: 1987-10-31
Abstract: PURPOSE:To obtain the above inexpensive composition of excellent conductivity, by mixing a conductive resin with a metal containing a spiral metal. CONSTITUTION:100pts.wt. conductive resin is mixed with 20-150pts.wt. metal containing a spiral metal which can pass a 60-mesh screen but not a 500-mesh screen.