baber/WOPTO huggingface dataset:
Patent JP-H03182757-A (JP)
Title: Formation of rugged pattern
Inventor: SUGATA MASAO
IPC: H01L21/027
Filed: 1989-12-13
Abstract: PURPOSE:To form high-sensitivity rugged patterns by separating a stage for irradiating a film consisting of a high-molecular material with an energy beam and a stage for heating the film so as to avert the abrasion of the high- molecular film. CONSTITUTION:The high-molecular material consisting of particularly halogenated hydrocarbon chains is used in terms of the easy dissociation of chemical bonds by the energy beam and the durability, etc., of the formed rugged patterns. The film 3 consisting of the high-molecular material is irradiated with the energy beam 4 and is heated in an oxidative atmosphere. The energy quantity of this energy beam 4 is then suppressed to the extent of not causing the abrasion of the high-molecular film 3 at the time of irradiating the high-molecular film 3 with the energy beam 4. The reflection of the energy beam on a substrate 1 and the release of secondary electrons are thereby suppressed and the degradation in pattern resolution and the damage of the substrate itself are averted. The rugged patterns of the high sensitivity and high resolution are stably obtd. with good reproducibility.
Patent JP-H09320646-A (JP)
Title: Branch connector
Inventor: MANABE SHUNICHI
IPC: H01R4/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a pressure connection type branch connector that is excellent in operability and does not require wire harness to be entirely disposed of even if connecting work has failed. SOLUTION: A terminal member 15 having a main-line terminal 15b and a branch terminal sleeve 15a is secured in a recess 13 in a first housing part 12a. A main-line cable 50 is placed in guide grooves 21b, 23b, 22b in a second housing part 12b, the first housing part 12a is folded down and locked, the main-line cable 50 is pressed into a terminal groove 15x, its insulating cover is broken, and its conductor is brought into contact with the terminal groove 15x and connected to the main line terminal 15b. Next, a rod-shaped terminal 19 provided at a branch cable 52 is inserted into the branch terminal sleeve 15a, and the cables 50, 52 are electrically connected to each other via the terminal member 15. If the connecting work has failed, only a branch connector 10 need be replaced.
Patent JP-H01163867-A (JP)
Title: Document composition device
Inventor: SANO YOSHIHISA
IPC: G09G5/08
Filed: 1987-12-21
Abstract: PURPOSE:To improve the efficiency of a document correction work by updating an address which is stored in a cursor pointer to meet a cursor display position on a layout display screen. CONSTITUTION:A conventional device is equipped with a cursor shift processing means 12a and a document display processing means 12b and moreover an address corresponding with a cursor display position on a layout display screen can be stored in a cursor pointer 16. When the shifting instruction of a cursor 20 is given by an input part 11 after a layout display the cursor shift processing means 12a of a control part 12 updates the content of the cursor pointer 16 in accordance with the instruction content of the cursor shifting. Simultaneously with the updating processing, the cursor shift processing means 12a shifts the cursor 20 of the layout display screen in accordance with the cursor shifting instruction from the inputting part 11. Thus, the cursor can be shifted to a position desired by an operator while the operator sees the document layout and the correction works or the like can be efficiently executed.
Patent JP-H11163233-A (JP)
Title: Aluminum heat sink and manufacture thereof
Inventor: MIURA YOICHI
IPC: H01L23/373
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide both an adhesive insulating film and a part which allows wire bonding by coating a surface with an anode oxide film except for a conductive connection part where a base material of aluminum or aluminum alloy is exposed. SOLUTION: Related to an aluminum heat sink 1, a protruding streak part 2 is formed at a part corresponding to wire bonding position, and the protruding streak part 2 is cut at its wire bonding position to remove an anode oxide film from an aluminum substrate. Related to a method for removing the anode oxide film, cutting with a diamond bite is most excellent, where a bite is attached to a spindle which cuts to a flat surface at a high speed of 20,000 r,p.m. while moving, with a circular streak remaining on the surface of an aluminum material. Wire bonding is possible over the entire cutting surface by a diamond bite, and both an insulating film of good adhesion to a sealing resin and a part which allows wire bonding are provided.
Patent JP-H10182890-A (JP)
Title: Flame-retardant resin composition
Inventor: GOTOU MIKIO
IPC: C09K21/14
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant resin compsn. which is free from the bleeding of a flame retardant by compounding an olefin resin with an org. halogenated arom. compd. flame retardant, a styrene-methylstyrene copolymer resin in a specified ratio to the flame retardant, and an auxiliary flame retardant each in a specified amt. SOLUTION: This compsn. is prepd. by compounding and kneading 100 pts.wt. olefin resin (e.g. a polypropylene resin) with 0.5-40 pts.wt. org. halogenated arom. compd. flame retardant such as represented by formula I (wherein A is an alkylene, carbonyl, etc.; X is Br or Cl; and m+n is 1-10) (e.g. a halogenated diphenylmethane), 0.2-60 pts.wt. styrene-methylstyrene copolymer resin having a softening point of 70-140 deg.C in a wt. ratio to the flame retardant of 0.4-1.5, 0.1-30 pts.wt. auxiliary flame retardant (e.g. Sb2 O3 ), 0.05-5 pts.wt. phenol resin represented by formula II (wherein R1 is a 1-8C alkyl; R2 is H or a 1-8C alkyl; and n is 1-6), and 0.05-5 pts.wt. organotin compd.
Patent JP-H01201564-A (JP)
Title: Oriented melt blow fiber and its production and web
Inventor: DANIERU EDOWAADO MEIYAA
IPC: D04H3/00
Filed: 1988-12-20
Abstract: PURPOSE: To obtain a web of oriented microfibers by making fibers by electing a fibers forming material from an orifice into a high speed air flow and thinning, then further making the resultant fibers proceed in a tubular chamber. CONSTITUTION: A fibers forming material is ejected from an orifice 11 of a die 10. A heated air is blown out from orifices 15 and 15 provided at above and below the orifice 11 at a high speed. The ejected material from the orifice 11 is abruptly drawn and thinned to obtain fibers. The resultant fibers are furthermore blown into an orienting chamber 17 and the fibers are oriented.
Patent JP-H09139807-A (JP)
Title: Image information reader
Inventor: TSUMANUMA KOUJI
IPC: H04N1/04
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To allow the reader to read image information with very high resolution under an environment where the operation of an electronic device is impossible at a comparatively high frame rate. SOLUTION: An image on the surface of an object 10 is formed to a tip of an optical fiber array 12 by an objective lens 11 and a CCD line sensor 13 is coupled optically with its tail end and a vibrating device 14 consisting of a piezo-resistive element to vibrate the tip of the optical fiber array 12, and a controller 21 controls the CCD line sensor 13 and the vibrating device 14. Thus, an image signal is read from the CCD line sensor 13 in matching the timing with a vibrating period of the tip of the optical fiber array 12 and an A/D converter 23 is used to convert the image signal into digital data, which are stored in a frame memory 24.
Patent JP-2001140002-A (JP)
Title: Manufacturing method of metal composite sintered body
Inventor: MAKINO ISAO
IPC: B22F7/06
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an excellent manufacturing method of a metal composite sintered body to sinter the composite molding comprising a plurality of moldings consisting of dissimilar materials integrated with each other without any deformation or the like. SOLUTION: A forming process is achieved to manufacture the composite molding 10 comprising a first molding 11 and a second molding 12 which are dissimilar from each other and integrated with each other by a metal powder injection-molding method to injection-mold the forming material consisting of a metal powder mixed with a binder into a die, a degreasing process is achieved to remove most part of the binder contained in the first molding 11 and the second molding 12 from the composite molding 10, and a sintering process is achieved to sinter the composite molding 10. The difference in the final shrinkage percentage in the sintering process between the first molding 11 and the second molding 12 is <=3%, and the difference in temperature at which the shrinkage is completed by 50% is within 100 deg.C.
Patent JP-H11158123-A (JP)
Title: Multibranched compound
Inventor: KURIHASHI TORU
IPC: C07C219/08
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a multibranched compound capable of mixing more multifunctional compounds and having sufficient flowing property even with a slight diluent, and further giving a tough hardened material by using a multifunctional compound having low viscosity although being multifunctional in a non-solvent type hardening resin composition. SOLUTION: This multibranched compound is obtained by reacting (A) an amine-based dendrimer having 3-128 pieces of primary or secondary amino group at molecular ends with (S) at least a compound selected from the group of (B) an active hydrogen-containing (meth)acrylic compound, (C) a compound having one epoxy group in a molecule and (D) a cyclic acid anhydride to obtain (E) an active hydrogen-introducing core compound and further adding (F) an epoxy group-containing vinyl compound to an active hydrogen site to which the core compound E is introduced.
Patent JP-2001091124-A (JP)
Title: Refrigerator
Inventor: TOYOSHIMA MASASHI
IPC: F25D29/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To solve such inconvenience that there are no suitable locations for providing an optical sensor which is considered to be provided for noise reduction in the nighttime, energy conservation, etc., in an electric refrigerator. SOLUTION: Optical sensors 4a and 14a or light receiving parts 4 and 14 are arranged adjacent to an indicating part 5 of a refrigerator.
Patent JP-H03272634-A (JP)
Title: Fishing line
Inventor: NAKAJIMA ETSUO
IPC: C22C19/03
Filed: 1988-12-21
Abstract: PURPOSE:To obtain a fishing line superior to a nylon fishing line, having flexibility and excellent tensile strength and corrosion resistance, comprising a Ni-Ti- based shape memory wherein metallic texture forms austenite phase at low temperature. CONSTITUTION:The objective fishing line comprising a Ni-Ti-based shape memory wherein metallic texture forms austenite phase at low temperature <= ordinary bodily temperature.
Patent JP-H05247750-A (JP)
Title: Apparatus for separating and/or processing end of yarn
Inventor: MARUTEIN BITSUSHI
IPC: D01H9/16
Filed: 1992-12-02
Abstract: PURPOSE: To provide an apparatus for separating and/or processing the end of a yarn, capable of maintaining the structure of a separated yarn end as widely as possible. CONSTITUTION: The resultant end of a yarn is separated using a controllably rotatable abrasive element 1 disposed between two yarn-tensioning mechanisms 2, 3. The abrasive element 1 is mounted stationary with respect to the yarn- tensioning mechanism 2, 3 such that the yarn 4 can be wrapped around the abrasive element 1 at a predetermined wrap angle α.
Patent JP-H09162399-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TAKEYUKI
IPC: H01L21/822
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectional transistor for gate oxide film protection in an island-shaped area by providing a second electrode which provides continu ity between a fourth area and the other second area of the bidirectional transis tor. SOLUTION: A bidirectional transistor 19 is formed of a P type first area 13 and an N<+> type second area 14 in an island-shaped area 17. A second trench 7, which penetrated a P<+> type base area 5, N<+> type source area 6, P<-> type base area 4 and an N<+> type source area 6, forms a FET. A gate electrode 12 connects the other N<+> type area 14 of the bidirectional transistor 19 with a polysilicon gate electrode 9 at the pellet periphery which includes the FET and the bidirectional transistor. On an epitaxial layer and in the island-shaped area 17, the P type base area and the N<+> type source area of the FET and the P type first area 13 and the N<+> type second area 14 of the bidirectional transistor 19 are simultaneously formed. When an excess voltage is applied between the gate and source of the FET, the bidirectional transistor 19 operated in VCEO mode and the gate oxide film 8 of the FET is protected.
Patent JP-H11160828-A (JP)
Title: Photographic spectrally sensitizing dye
Inventor: HIOKI TAKANORI
IPC: G03C1/18
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide photographic sensitive material high in sensitivity and small in fog and good in graininess by incorporating 2 kinds of specified compounds. SOLUTION: This photosensitive material contains at least one of the compounds represented by formulae I and II in which each of Ar1 and Ar2 is an aryl or heterocyclic group; each of R1 , R2 , R4 , and R5 is an alkyl group; each of R3 and R6 is a 1-4C lower alkyl group; each of M1 and M2 is a counter ion for charge balancing; each of m1 and m2 is an integer of >=0 for neutralizing an intramolecular charge; each of Z1 and Z2 is an O or S atom but one of them is an S atom; each of V1 and V2 is a univalent substituent but both are not aryl or hetero-cyclic groups at the same time; and each of n1 and n2 is 0-4.
Patent JP-2000144267-A (JP)
Title: Method for controlling charge of sintering raw material
Inventor: HAGA TETSUZO
IPC: F27B21/14
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a control method for charging sintering raw material, with which the upper layer thickness is controlled to the constant without giving influence on a segregation state of the sintering raw material charged on a sintering pallet. SOLUTION: In order to classify fine and small granular sintering raw material 18 (containing coke) from the sintering raw material 17, an opening part 3 is arranged in a charging chute 7 and also, a first nozzle 15 for blowing gas from the upper part of the opening part 3, is arranged. The fine and small granular sintering raw material 18 is dropped from the opening part 3 by blowing the gas onto the sintering raw material 17 from this first nozzle 15, and the flow rate of the blowing gas is controlled so that the layer thickness of the fine and small granular sintering raw material 18 on the sintering pallet 10, i.e., the upper layer thickness 13u becomes the preset value.
Patent JP-H11158355-A (JP)
Title: Production of electric equipment
Inventor: YASU KATSUHIKO
IPC: H01B3/40
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing electric equipment, capable of safely and simply washing a mixing injector without using a solvent. SOLUTION: This method for producing electric equipment comprises injecting a two pack type acid anhydride-curing epoxy resin composition comprising a curing agent component containing an acid anhydride, a curing accelerator and an inorganic filler and a main agent containing an epoxy resin as a main component from a mixing injector into a case having an electric part or electronic part received therein. Therein, only the main agent is injected into the mixing injector, when the production is finished or stopped.
Patent JP-H01166218-A (JP)
Title: Maintenance control system for onerous software
Inventor: SUZUKI KATSUKI
IPC: G06F21/62
Filed: 1987-12-23
Abstract: PURPOSE:To prevent the damage due to a breach of contrast and also to improve the maintenance of the onerous software by outputting a warning message before expiration of a term and also a stop message for a fixed period of time even after the expiration of the term and transmitting these messages to both a user and a maker. CONSTITUTION:An onerous software offerer (maker) 2 totalize automatically and periodically the contents of a maintenance control file of an onerous software receiver (user) 1 via a public circuit 3, a floppy disk 3, an MT 5, etc. Based on this totalized information, the forfeit is requested by the circuit 3 after the expiration of a term and at the same time the maintenance control is carried out by the man power 4 for sales of new software, the guidance of expiration of a term, etc. While a message, the date of application, the frequency of application, the application period of time of a computer, etc. In such constitution, the damage due to the foul application and the automatic maintenance are ensured for the onerous software.
Patent JP-H06169648-A (JP)
Title: Seedling-raising device
Inventor: OKABE KATSUMI
IPC: A01G9/02
Filed: 1992-12-03
Abstract: PURPOSE:To eliminate various defects generated when seedling pots are pulled out from conventional cell trays for raising the seedlings. CONSTITUTION:Many prismatic or cylindrical penetrated holes 2 having approximately the same diameters at their upper and lower parts or having a somewhat larger diameter at the lower part than at the upper part are formed in a foamed synthetic resin cell plate 1. A receiving member 5 capable of receiving the cell plate 1 is formed by spreading a synthetic resin perforated plate 5d having many perforated small holes 5c on the bottom of a frame 5a, and seedling- raising chambers are formed from the penetrated holes 2 of the cell plate 1 and the synthetic resin perforated plate 5d spread on the bottom. The seedling pots in the seedling-raising chambers can be left on the synthetic resin perforated plate 5d by upward lifting the cell plate 1.
Patent JP-H04192445-A (JP)
Title: Hybrid integrated circuit device
Inventor: TAKIGUCHI IWAO
IPC: H01L25/07
Filed: 1990-11-26
Abstract: PURPOSE:To reduce the number of materials and simplify the structure and the process by constituting a power transistor and a control circuit on the same aluminum nitride substrate. CONSTITUTION:A power transistor chip 6 is simultaneously mounted on a control circuit substrate 9 which is an aluminum nitride substrate on which resistors and a conductors are print-baked. Silicon heat conductive resin 10 bonds an aluminum heat releasing plate 1 with the aluminum nitride substrate 9 and heat dissipation is improved. The aluminum nitride substrate 9 is an insulating substrate which has excellent heat conductivity and it operates to surely release heat generated by the power transistor chip 6. Thus, the number of the materials and component types is reduced, and the structure and the process are simplified.
Patent JP-H03184248-A (JP)
Title: Device for voltage supply at high temperature
Inventor: IMAI KUNIO
IPC: H02J9/00
Filed: 1989-12-14
Abstract: PURPOSE:To simply the constitution and make the device in small size by pinching an insulative film by a pair of metal electrode members having different work functions, furnishing a power generating element generating a voltage between these electrode members, actuating a thermo-sensitive switch means when the ambient temp. is risen over a specified level, and outputting the voltage generated by the said power generating element. CONSTITUTION:In a MIM(metal insulator metal) element 11, one of the metal electrodes 2 is formed through evaporation upon a glass base board 1, and an oxide film 3 is formed on this metal electrode 2 by means of natural oxidation, and further thereover an LB(Langmuir-Blodgett) film 4 is formed which is accumulated as an insulative layer. Over this LB film 4, a metal electrode 5 having a larger work function than the first named metal electrode 2 is formed by means of evaporation. When the ambient temp. of a metal case 15 accommodating a bimetal switch 12 and this MIM element 11 rises and the temp. of bimetal switch 12 exceeds a certain level, it is turned on and relays the voltage generated by the MIM element 11 to output terminals 13, 14. This simplifies the constitution very much and enables the whole device to be constructed in small size.
Patent JP-H08175752-A (JP)
Title: Yarn winder
Inventor: TERASAKA HIROYUKI
IPC: B65H54/52
Filed: 1994-12-27
Abstract: PURPOSE: To provide a yarn winder that stably rotates a touch roller even in a high speed range by increasing risk speed. CONSTITUTION: A yarn winder is provided with a plurality of bobbins 7a, 7b, 7c, 7d which are installed in a long spindle 8 in such a state as arranged in the axial direction, and a touch roller 1 which is pressedly contacted with the surfaces of thread packages 6a, 6b, 6c, 6d on these bobbins. And the touch roller 1 is divided into at least two divided rollers 1e, 1f and these divided rollers 1e, 1f are rotatably supported.
Patent JP-H02169622-A (JP)
Title: Copolyester of improved gas barrier property
Inventor: KASHIWAMURA TSUGUFUMI
IPC: C08G63/688
Filed: 1988-12-21
Abstract: PURPOSE:To provide a copolyester of excellent gas barrier properties and suitable as a packaging material by reacting a dicarboxylic acid component comprising isophthalic acid and sulfonylbis(p-phenyleneoxy)diacetic acid in a specified molar ratio with a linear aliphatic glycol. CONSTITUTION:A copolyester is composed of 50-95mol% repeating units of formula I (wherein m is 2-10) and 50-5mol% repeating units of formula II. An example of the process for producing this copolyester comprises esterifying a dicarboxylic acid component comprising 50-95mol% isophthalic acid or its esterifiable derivative and 50-5mol% sulfonylbis(p-phenyleneoxy)diacetic acid with a linear aliphatic glycol having 2-10 methylene groups (e.g. ethylene glycol) and polycondensing the obtained ester.
Patent JP-H09161014-A (JP)
Title: Character recognition device
Inventor: YAMADA YOSHIMI
IPC: G06K9/72
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To avoid the registration of meaningless word in a word collating dictionary for character recognition. SOLUTION: Input characters IN are recognized one by one referring to a dictionary 20 for the character recognition in a character recognition part 10 and gathered into a recognized word. A word retrieval means 31 retrieves whether or not the recognized word is already registered in the dictionary 40 for word collation. When it has not been registered, a temporary registration word retrieval means 32 is actuated and whether or not the recognized word is already stored in a temporary registration word dictionary 50 is retrieved. When it is not stored, a temporary registration word storage means 33 is actuated and the recognized word is stored in the temporary registration word dictionary 50. When it is already stored, a temporary registration word counting means 34 is actuated and the number of time of the retrieval of the recognized word is counted up. When the number of times of the retrieval of the recognized word reaches a set value, a word registration means 35 registers the recognized word in the dictionary 40 for the word collation.