baber/WOPTO huggingface dataset:
Patent JP-H08180916-A (JP)
Title: Airtight terminal
Inventor: ANDO KENICHI
IPC: H01R9/16
Filed: 1994-12-22
Abstract: PURPOSE: To provide a general purpose, low cost airtight terminal having larger gold bonding area of a lead terminal than the conventional one, and making gold plating on the whole metallic base and lead terminal unnecessary. CONSTITUTION: A lead terminal inserting hole 2 is formed in a metallic base 1 having a surface 12 for optionally conducting gold bonding, a lead terminal 3 having a surface 31 for conducting gold bonding is inserted into the lead terminal inserting hole 2, and the gap is sealed with glass 4. In this airtight terminal, gold plated metallic flat plates 32, 13 for conducting gold bonding are formed on gold bonding surfaces 31, 12. By arranging the gold plated metallic flat plate by welding, for example, on the surface for conducting gold bonding, gold plating of the whole metallic base and lead terminal is made unnecessary, and by arranging the metallic flat plate on the upper end surface or the metallic base surface, the area on the bonding surface can be increased.
Patent JP-H10166623-A (JP)
Title: Printer and control method therefor
Inventor: OGATA NOBUHIKO
IPC: B41J2/205
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To perform high image quality color printing on a plain paper using an ink jet recorder. SOLUTION: A plain paper is blurred due to low absorbance of ink when it is scanned by means of a head 40 while jetting ink of four colors Y, M, C and BK simultaneously. In order to prevent blurring, printing is carried out by dividing the head into two sets of 49Y, 49M and 49C, 49BK. Since printing is carried out at a density different from that in ordinary single scan printing, density is corrected by preheating the head 49. A control circuit 53 determines a pulse width for preheating based on the difference of density in case of ordinary single scan printing and density in case of plural scan printing and applies a preheat pulse immediately before an ink jet pulse. Consequently, density can be increased as compared with a single shot pulse and corrected to a substantially same level as ordinary single scan printing.  According to the method, a high quality printing can be made on a PPC sheet.
Patent JP-H09152222-A (JP)
Title: Chemical heat pump
Inventor: OBARA SHINYA
IPC: F25B17/08
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a chemical heat pump, never requiring the combination of two sets of different heat pumps, capable of being operated in one set of reaction vessel continuously, not complicated in the structure of whole of the device and compact. SOLUTION: A cooling unit, capable of absorbing and evaporating operating medium or refrigerant, and two sets of independently installed absorption units, bearing absorption agent so that the absorbing capacity is different, are arranged in a sealed vessel 4. A first absorption unit 2, whose absorption capacity is big, is arranged at a position near the refrigerant unit 1 while a second absorption unit 3, whose absorption capacity is small, is arranged at a position apart from the refrigerant unit 1.  The mixture of two kinds or more of refrigerant is employed as refrigerant while the evaporation, absorption, separation, and condensing of the refrigerant are effected in the sealed vessel 4 between the refrigerant unit 1, the first absorption unit 2 and the second absorption unit 3 mutually with respect to every kinds of refrigerant alternately and continuously whereby temperature differences, generated in the refrigerant unit 1, the first absorption unit 2 and the second absorption unit 3, are obtained at all times as hot heat and cold heat through heat exchange in heat exchanging sites.
Patent JP-H0689979-A (JP)
Title: Nonvolatlle memory cell
Inventor: MOROOKA HISAO
IPC: H01L21/8247
Filed: 1991-11-27
Abstract: PURPOSE:To obtain a nonvolatile memory which has large capacity and a sufficient write/read speed, and in which a ferroelectric substance thin film is not distorted by a method wherein a gate insulation film is formed in a separation part between a source area and a drain area and a memory electrode is formed on the ferroelectric substance thin film formed on the source area. CONSTITUTION:A source area 3 and a drain area 4 are separated and formed on the surface of a Si polycrystalline semiconductor layer 2. A ferroelectric substance thin film 5 forming a memory electrode 8 on the source area 3 is formed thereon. Also, a contact layer 7 is formed on the drain area 4 and a drain electrode 10 is formed on the contact layer 7. On the other hand, a gate insulation film 6 is formed in a part separated between the source electrode and drain electrode on the semiconductor layer, and a gate electrode 9 is formed on the gate insulation film. Thus, this nonvolatile memory cell having a large area can readily be obtained.
Patent JP-H01183579-A (JP)
Title: Cloth or paper product coated with ceramics
Inventor: YONEHARA TAKASHI
IPC: D06M11/49
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a cloth or paper product, having heat insulating and sanitary effects, by coating a cloth or paper with a solution prepared by mixing a synthetic resin converted into an emulsion with a solvent with ceramics powder and providing a thin ceramic dispersion layer on the outer surface thereof. CONSTITUTION:A synthetic resin (e.g., polyester based or acrylic resin) is converted into an emulsion with a solvent (including an organic solvent), such as water, and oxide based ceramics powder, such as aluminum, copper or iron, in an amount of <=70% and further a surfactant having antistatic effects in an amount of <=10% are mixed therewith to provide a solution, which is then applied to the surface of a cloth or paper and provided a thin film of the synthetic resin containing ceramics powder dispersed therein on the outer surface of the cloth or paper (without penetrating the synthetic resin solution into the interior). Thereby the aimed cloth or paper product, coated with the ceramics and having both antistatic performances and germicidal effects with excellent durability without impairing flexibility, water absorption properties, etc., is obtained.
Patent JP-H08175936-A (JP)
Title: Foamy hair cosmetic
Inventor: IWASAKI NOBUHIRO
IPC: A61K8/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a foamy hair cosmetic using a compressed dissolved gas capable of stably providing good foaming state as a propellent. CONSTITUTION: This foamy hair cosmetic comprises jetting a composition obtained by blending (A) an oily component, e.g. liquid paraffin, dimethylpolysiloxane, methylphenylpolysiloxane or a higher alcohol with (B) a film-forming agent, e.g. an acrylic polymer, a vinylic polymer or a cellulose- based polymer and (C) a silicone-based surfactant, preferably a silicone polyether copolymer using a compressed dissolved gas as a propellant. These components are blended in amounts of the component A of 0.1-20wt.%, the component B of 0.1-15wt.% and the component C of 0.110wt.% and the component C is used in weight ratios of (1:150) to (2:1) based on the component A and (1:50) to (10:1) based on the component B.
Patent JP-H07199593-A (JP)
Title: Electrostatic charging system, electrostatic charger, image forming device and surface roughening method of contact electrostatic charging member
Inventor: NAKA AKIYUKI
IPC: G03G15/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide an image forming device which realizes uniform electrostatic charge by a contact electrostatic charging member, does not generate sticking of this electrostatic charging member to a photoreceptor and has a long printing resistant life. CONSTITUTION:The distance between the adjacent projecting parts of ruggedness in the contact position of a body 2 to be electrostatically charged of the contact electrostatic charging member 1 for electrostatically charging the body 2 to be electrostatically charged and the electrostatic charging member 1 by a discharge phenomenon generated by a potential difference provided therebetween and near this position or in an arbitrary position of the release surface of discharge charges of this electrostatic charging member is in a range of 10 to 100mum and the depth in the recess parts is <=3/4 of the distance between the projection parts and the 10-point average surface height Rz of the electrostatic charging member 1 is >=3mum in this electrostatic charger. This image forming device is obtd.
Patent JP-H03197185-A (JP)
Title: Thermal recording dye and transfer sheet
Inventor: KARASAWA AKIO
IPC: B41M5/385
Filed: 1989-12-27
Abstract: PURPOSE:To obtain fast recording having sufficient color density by incorporating at least one or more kind of a dye component selected from a specific dye group. CONSTITUTION:A dye represented by general formula (I) is obtained by reacting specific pyrroles with 1.0 - 1.5mol. of tetracyanoethylene at 40 - 80 deg.C, for exam ple, in a polar solvent such as dimethylformamide. Thermal transfer recording ink is prepared by mixing this dye with a proper resin and a proper solvent. The amount of the dye in the thermal transfer recording ink in this case is usually 2 - 5wt.%. Since the dye represented by the general formula I has a sharp yellow color, it is suitable for obtaining a full color in combination with a magenta dye and a cyan dye. In this case, since the solubility of the dye component having this yellow color to the resin and solvent used at the time of the preparation of a transfer sheet can be enhanced according to circumstances by mixing other dye with the dye component, other yellow dye other than this dye may be mixed, if necessary.
Patent JP-2001154995-A (JP)
Title: Data location optimizing server, network system and recording medium
Inventor: ROKUSHA TOMOKAZU
IPC: G06F13/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in data access. SOLUTION: This data location optimizing server is provided with a data position recording means 22 for receiving and storing the data position information on write data transmitted from respective data servers 21 and 22, an access information collecting and recording means 23 for collecting and recording data access information, which is transmitted from each of data servers, from clients 41 and 42, an optimal locating position determining means 24 for calculating average access time for each of data servers while using data transfer performance determined from the data position information and the access information from each of said data servers to data, and determining the data server of the minimum average access time as an optimal data position,  and a data movement instructing means 25 for sending an instruction for moving data to the data server at the said determined optimal data position to the data server at a present data position.
Patent JP-2001155617-A (JP)
Title: Secondary protection device of current transformer
Inventor: MINAMI SHOGO
IPC: H01H85/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a secondary protection device of a current transformer that may be achieved in a compact size at a low cost by enhancing non-linearity to increase the scope of applied circuits. SOLUTION: A glass container 3 includes an upper conductive metal plate 12, on which bottom face is arranged a non-linear resistor 1 made of a low resistant zinc oxide element that is supported on a lower conductive metal plate 18 by means of a support member 11 soldered thereto by a low melting point soldering part 10. The support member 11 has a lower end integrally provided with an operational plate 13 having an internal short circuit terminal 21 and internal contact terminal 8. The glass container 3 has a lower cover 5 arranged with an external contact terminal 9 and external short circuit terminal 21, so that, when the operational plate 13 falls, the internal short circuit terminal 21 and contact terminal 8 contact with the external short circuit terminal 16 and contact terminal 9, respectively.
Patent JP-H09179936-A (JP)
Title: Ruled-line erasing method and character recognition method
Inventor: BESSHO GORO
IPC: G06K9/20
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To securely erase ruled lines from an unknown document and recognize characters with high accuracy without being affected by the skew of an image. SOLUTION: Long black runs are extracted (108) from an OR-compressed binary image (106) of a binary image (102) of a document and the ruled-line rectangle formed by uniting the black runs is extracted (112). The coordinate values of the black runs in the ruled-line rectangle are converted (116) into coordinate values on the original binary image (102). The coordinate values after the conversion are used to convert (118) black pixels in an area corresponding to the black runs on the original binary image (102) or black pixels in an area obtained by enlarging the area of the black runs into white pixels (118), thereby obtaining a binary image from which the ruled lines are erased.
Patent JP-S63175163-A (JP)
Inventor: BERUNAARU BARIKUWAN
IPC: B01J3/04
Filed: 1987-12-29
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-H08173532-A (JP)
Title: Syringe manufacturing device
Inventor: HONDA MUNETAKA
IPC: B67C3/24
Filed: 1994-12-26
Abstract: PURPOSE: To use a carrier which houses an injection syringe and carries it both in the normal standing condition of the injection syringe and in the inverted condition thereof. CONSTITUTION: An injection syringe 12 is provided with a cylindrical body part 12b, an opening part 12d in which a flange 12c is formed on the outer circumference of the one end side, and a small-diameter injection needle attachment opening 12a formed on the other end side. A conveying carrier 10 to which this injection syringe 12 in inserted is provided with a small-diameter hole 14a which is formed on the lowest part of the inner side thereof and to which the injection needle attachment opening 12a is inserted, an intermediate- diameter hole 14b slightly larger than the outer diameter of the cylindrical body part 12b set on the upper part of the small-diameter hole, and a large- diameter hole 14c slightly larger than the outer diameter of the flange 12c formed on the uppermost part.  The injection syringe 12 is deeply inserted when it is inserted in an inverted manner into this carrier 10, and it is housed in the large-diameter hole at the uppermost part when it is inserted in the normal standing manner.
Patent JP-H09176248-A (JP)
Title: Low-fogging rubberlike polymer
Inventor: FUN DAN NGOKU
IPC: C08F267/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a low-fogging rubberlike polymer which is highly resistant to heat and ultraviolet rays and is used for producing a skin compd. for automotive interior materials and door panels.  
     SOLUTION: A latex contg. a seed polymer is prepd. by the emulsion polymn. of a system contg. butyl acrylate, at least one monomer selected from among methyl methacrylate, ethyl methacrylate, methyl acrylate, and ethyl acrylate, acrylonitrile, a cross-linker, a surfactant selected from among sulfonates and sulfate derivs., and a dispersant selected from among arom. formaldehyde condensates and polycarboxylates. Then, styrene, additional acrylonitrile, and an additional cross-linker are added to the latex and polymerized to give an emulsion contg. a rubberlike polymer. An aminoalcohol is added to the emulsion to deodorize it, and the rubberlike polymer is recovered from the emulsion. The obtd. polymer is blended with polyvinyl chloride to give a leatherlike product useful for automotive applications. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05169926-A (JP)
Title: Double row tire
Inventor: OTA MASAHIRO
IPC: B60B11/00
Filed: 1991-12-19
Abstract: PURPOSE:To prevent the entry of rainfall or mud from a gap between both tires into the outer periphery of a wheel, provide rust prevention in the wheel and avoid strength trouble due to rust by installing flexible spacers in a gap between both tires for coverage. CONSTITUTION:The opposite sidewalls of both tires 1, 2 are covered with flexible spacers 1a, 2a annularly formed and protruded to an axial direction not to expose the outer periphery of the forked portion of a wheel 5. Thereby, the entry of rainfall or mud from a gap between both tires 1, 2 is skillfully prevented by the flexible spacers 1a, 2a to ensure protection of the wheel 5 against rainfall/mud corrosion. The elastic deformation of the sidewalls is increased and decreased with running, and the protruded ends of the spacers 1a, 2a are followingly deformed and kept in a consistently well-adhered condition. It is thus possible to effectively prevent rust on the outer periphery of the wheel 5 and avoid strength trouble due to rust.
Patent JP-H11173895-A (JP)
Title: Gas meter
Inventor: YAMAURA MICHIAKI
IPC: G01F15/075
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To display the integrated quantity of used gas, an abnormality alarm and the kind of the abnormality so that they can be grasped intuitively by providing a means for generating a numeric display data and a character display data. SOLUTION: The means 101 for operating integrated flow rate of gas operates an integrated flow rate of gas, i.e., the integrated quantity of used gas, based on a gas flow rate measured by a gas flow rate measuring means 201. A display data generating means 103 normally generated numeric display data indicating the integrated flow rate of gas operated by the means 101 as numeric information. When occurrence of an abnormality is detected by an abnormality sensor 202, an abnormality judging means 102 judges occurrence of an abnormality and judges the kind thereof. The means 103 generates character display data for indicating the occurrence and the kind of the abnormality as character information which is then displayed on a display means 203 using segments.
Patent JP-H10176266-A (JP)
Title: Sputtering device
Inventor: NAGASHIMA JUNZO
IPC: C23C14/34
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To unnecessitate attaching/detaching operation by bolts and to improve the efficiency of exchanging targets, by allowing a backing plate to be attachable by utilizing a vacuum in a vacuum tank. SOLUTION: This sputtering device is provided with housing 23 forming a vacuum tank 22, an opening part 24 opened in the housing 23, a supporting frame 25 arranged opposite to the opening part and freely attachable and detachable to the opening part, a sputtering driving device 26 set to the supporting frame 25, a backing plate 27 fixed attachably and detachably to the sputtering driving device 26 and a target 29, and an insulating material 30 is arraigned on the space between the backing plate 27 and the housing 23 via a sealing material 31.
Patent JP-2000080577-A (JP)
Title: Black dyeing for mourning dress
Inventor: HIBI MASATAKA
IPC: D06P1/44
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a black dyeing process for mourning dress with environmental soundness by changing a dye from a direct type to a reactive type. SOLUTION: A cloth for mourning dress is dyed with a black dye solution 12 through the following steps: a patting step 10 where the cloth is impregnated with the black dye solution; a brushing step 20 where the black dye solution impregnated into the cloth is further penetrated into the cloth by brushing to increase the concentration of the dye; a mangle step 30 where the excessive dye solution is squeezed out to attain the even penetration of the dye solution; a preliminary drying step 40 where the impregnated cloth is preliminarily dried; and a steam drying step 50 where the impregnated dye solution is dye-fixed to the cloth with steam heat.
Patent JP-H07196905-A (JP)
Title: Curable resin composition
Inventor: NAGURA KAZUKO
IPC: C08L69/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a curable resin composition useful for a casting resin, an adhesive, etc., having excellent heat resistance and toughness, comprising an epoxy group-containing reactive diluent, an epoxy resin, a polycarbonate-based resin, an end-functional diene-based elastomer and a curing agent as active ingredients. CONSTITUTION:(A) At least one epoxy group-containing reactive diluent (e.g. n-butyl glycidyl ether) is blended with (B) an epoxy resin (e.g. bisphenol type epoxy resin), (C) a polycarbonate-based resin having a repeating unit of the formula (A is a 1-10C alkylidene, an aryl, an aryl-substituted alkylene, O, CO, S, SO or SO2; R<1> to R<4> are H, a halogen, an alkyl or an aryl), (D) a diene-based elastomer containing a functional group such as carboxyl group, amino group, hydroxyl group or epoxy group at the end and (E) a curing agent (e.g. phthalic anhydride) to give the objective low-viscosity curable resin composition useful for a casting resin, an adhesive, etc.
Patent JP-H09176559-A (JP)
Title: Aqueous base coating composition
Inventor: KASARI AKIRA
IPC: C09D133/14
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous base coating composition containing an acrylic resin containing a hydroxyl group, etc., a melamine resin, an alicyclic epoxy group-containing compound and a neutralizing agent as essential components, giving coating films excellent in chipping resistance and water resistance and excellent in storage stability. SOLUTION: This base coating composition contains (A) 100 pts.wt. of an acrylic resin having a hydroxyl group and a carboxyl group (number-average mol.wt. is preferably 5000-50000), (B) a melamine resin preferably in an amount of 20-60 pts.wt., (C) a compound having an alicyclic epoxy group in the molecule, such as a lactone-modified epoxidized tetrahydrobenzylalcohol of the formula [(m) is 2-12; (n) is 1-51 preferably in an amount of 0.5-15wt.%, and (D) a neutralizing agent such as triethylamine preferably in an amount of 0.2-1.5 equivalent (per carboxyl group of the component A).
Patent JP-H07173151-A (JP)
Title: Diarylethene-based compound and optical recording-regeneration of optical recording medium containing the same compound
Inventor: FUJINO YASUMITSU
IPC: C07D333/18
Filed: 1993-12-01
Abstract: PURPOSE:To provide a new compound having a photochromic property excellent in thermal stability, repetition durability, semiconductor laser susceptibility and sensitivity, etc., of its colored state and suitable for an optical recording material, etc. CONSTITUTION:A compound having a structure of formula I (n is an integer of 2 to 5; l and m are each an integer of 0, l or 2; R<1> and R<3> are each an alkyl; R<2> and R<4> are each H, an alkyl, a dialkylamino, cyano, nitro or an alkoxy; A and B are each an aromatic or a heterocycle), e.g. 1,2-bis[5-(4- methoxyphenyl)-2,4-dimethyl-3-thienyl]-3,3,4,4,5,5-hexafluorocyclopentene of formula II. This compound can be obtained, e.g. by synthesizing 3-iodo-5(4- methoxyphenyl)-2,4-dimethylthiophene of formula III from p-iodoanisole, etc., as the raw materials, adding tetrahydrofuran (THF) thereto, cooling it, subsequently adding an n-butyllithiumhexane solution dropwise thereto, then adding a THF solution of perfluorocyclopentene dropwise thereto, subsequently adding water and extracting it with ethyl acetate.
Patent JP-H10188597-A (JP)
Title: Memory tester
Inventor: GOISHI MASARU
IPC: G01R31/28
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an IC tester that can classify the fail of reading output data being outputted in series in terms of the direction of bits to store the results into a deficiency analysis memory, and specify the position of a defective bit when testing the serial input/serial output type memory in a memory tester for testing a parallel input/parallel output type memory and a serial input/serial output type memory. SOLUTION: A bit selector 17 is provided between a fail multiplexer 14, which is provided on the output side of a logical comparator 13 to selectively take out an output of a terminal of a memory 12 to be tested and a deficiency analysis memory 15. In the testing of a serial input/serial output type memory, serial frail data to be outputted from the fail multiplexer 14 are classified in terms of the direction of bits by the bit selector 17 to apply the results to the deficiency analysis memory 15 thereby allowing the storing of the position of defective bits into the deficiency analysis memory 15.