baber/WOPTO huggingface dataset:
Patent JP-H11181527-A (JP)
Title: Manufacture of austenitic stainless free cutting steel wire rod having superior surface
Inventor: IWAMI JUNICHI
IPC: C22C38/58
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an austenitic stainless free cutting steel wire rod for the purpose of obtaining pickled surface suitable for drawing in particular. SOLUTION: A steel billet, having a composition consisting of, by weight, 0.03-0.10% C, 0.1-0.8% Si, 1.5-2.5% Mn, <=0.05% P, 0.25-0.40% S, 9.0-11.0% Ni, 18.0-19.0% Cr, 0.1-0.50% Cu, <=0.060% N, and the balance Fe with inevitable impurities, is peeled and hot rolled, and the resultant wire rod is subjected to solid solution heat treatment at 1,000-1,050 deg.C. After the solid solution heat treatment, descaling is performed by acid pickling.
Patent JP-H06199991-A (JP)
Title: Production of impact-resistant polyamide resin composition
Inventor: OMAE TADAYUKI
IPC: C08G59/32
Filed: 1992-12-28
Abstract: PURPOSE:To obtain the subject composition, excellent in heat resistance, rigidity and molding processability and useful as moldings, etc., by melt kneading a specific resin composition with a polyamide resin in a specified proportion. CONSTITUTION:The objective composition is obtained by melt kneading 100 pts.wt. total amount of (A) 60-20 pts.wt. polyamide resin and (B) 40-80 pts.wt. epoxy group-containing ethylenic copolymer composed of (i) 50-99wt.% ethylenic unit, (ii) 0.1-50wt.% glycidyl unsaturated carboxylate unit or unsaturated glycidyl ether unit and (iii) 0-50wt.% ester unit selected from ethylenically unsaturated compound units with (C) 0.01-20 pts.wt. polyfunctional compound having >=2 functional groups selected from carboxyl group, amino group and a unit of the formula (X and Y are O or S) and further melt kneading 100 pts.wt. resultant partially crosslinked resin composition with 50-2000 pts.wt. polyamide resin.
Patent JP-H09166374-A (JP)
Title: Controlling method of operation of ice storage type cold water equipment
Inventor: WAKASA AKIRA
IPC: F25C1/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To improve an ice storage efficiency. SOLUTION: In ice storage type cold water equipment constructed of a refrigerator 1, a heat exchanger 2 for supercooled water and an ice storage tank 3, a prescribed defreezing operation is conducted when a water level in the ice storage tank 3 is higher than a prescribed one and when freezing occurs in a prescribed number of times at the outlet of the heat exchanger 2 for supercooled water in the course of an ice storing operation or a cold water takeout operation of this ice storage type cold water equipment, and thereafter water to be cooled is adjusted to be at a cold water temperature at which it is not supercooled, at the outlet of the heat exchanger 2.
Patent JP-2000277017-A (JP)
Title: Inspecting method for manufacture of electron source and device therefor
Inventor: KUNO MITSUTOSHI
IPC: H01J9/42
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To improve quality of a panel and uniformity of a matrix element in a process for preparing a display panel. SOLUTION: This inspecting method for manufacture of an electron source with a plurality of arrayed electron emitting elements includes a measuring process (S7) for measuring respective positions and shapes of a plurality of Pdo thin films provided by corresponding to the plurality of the electron emitting elements, a discriminating process (S8) for discriminating whether distribution of the positions and/or shapes of the plurality of the measured Pdo thin films is in a predetermined range, a process (S9) for determining priorities for measuring substrates having the plurality of the Pdo thin films determined to be in the predetermined range, a respective Pdo resistance measuring process (S10) for obtaining respective resistance values of the plurality of the Pdo thin films on the substrate, and a determinating process (S11)  for determining whether distribution of the measured resistance values are in a predetermined range. And whether a reproduction process for the Pdo thin film of the substrates satisfying a condition is provided or not is determined (S12). When the reproduction process is not necessary, a sealing process is conducted in a sealing process (S14). When the reproduction process is provided, a re-forming process of the Pdo film is conducted in the step S13.
Patent JP-2000153097-A (JP)
Title: Quilt drying device
Inventor: SHINDO TSUNEZO
IPC: D06F57/08
Filed: 1998-11-21
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly dry the entire surface on one side of several quilts at a time and to prevent the slip off of the quilts from the drying surfaces by pivotally fitting the shaft fixed to the upper parts of struts and the supporting pipes fixed to the centers at both flanks of a supporting frame and disposing a loading frame engaged with loading plates on which the quilts are placed on the inner side of the supporting frame. SOLUTION: The loading plate 4 of the lowermost stage, i.e., a loading frame 3, is fixed to the supporting frame 2 and, therefore, the placing of the quilts in regulated positions is possible. Next, a user turns a handle 18 of a worm reduction gear 17 and lowers the loading frames 3 of a middle stage and the uppermost stage in order to plate the quilts on the loading plates 4 of the upper stage and the middle stage. When the loading frame 3 of the middle stage descends, the quilt may be placed on the loading plate 4 thereof as well and when the loading frame 3 of the uppermost stage descends, the quilt may be placed on the loading plate 4 thereof as well. The loading frames ascend and return to the home position when the user rotates the handle 18 backward after the necessary number of the quilts are placed on the loading plates.  Next, the user turns a handle 7 of a worm reduction gear 6 for inclination, and turns and inclines the supporting frame 2 around the shaft in order to dry the quilts by evenly applying the sunshine to the surfaces of the quilts.
Patent JP-H09165120-A (JP)
Title: Conveying belt and image forming device using the conveying belt
Inventor: NAKAMURA JIRO
IPC: G03G15/01
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To ensure stable action over a long period of time by providing side- drawing stop guide members provided along both width direction edges of the outer peripheral surface to place paper or a toner image and the inner peripheral surface to be the friction face driven for conveyance, and yarn for sewing the side-drawing stop guide members to the edges of a conveyor belt. SOLUTION: Side-drawing stop guide members 5 (15) of narrow belt shape formed of rubber material such as urethane rubber are adhesively fixed over the whole length along the width direction edges of the back face of a conveyor belt 0, and then sewn to the belt 0 with yarn 6 (16) so as to prevent damage at the time of use. Small step difference is therefore generated by the diameter part of the yarn 6. The belt 0 is therefore prevented from the generation of side-drawing such as coming off a specified area on a roller or meandering without such a restriction that material with sufficient elasticity should be used, so that stable action is ensured over a long period of time, and cost is low while preventing damage.
Patent JP-H05155689-A (JP)
Title: Production of carbon material
Inventor: INOUE TORU
IPC: C23C16/26
Filed: 1991-12-04
Abstract: PURPOSE:To easily form a film to a larger area at a lower temp. by forming the film of prescribed raw materials under atm. pressure by a chemical vdpor growth(CVD) method. CONSTITUTION:The starting raw materials for reaction consisting of 1wt.% hydrocarbon halide having a dipole moment of gaseous or liquid state at ordinary temp. and hydrogen or the hydrocarbon halide and hydrogen as well as dilute gas as a diluting gas are introduced into a quartz reaction tube 1 from a gas introducing port 2 of the device, such as reaction tube. A filament 3 is thereafter energized to heat a substrate 4 to 400 to 1300 deg.C. The reactive gases are then thermally decomposed by contact heating and the objective carbon material contg. hexagonal diamond having a granular or thin-film shape is produced on the substrate 4.
Patent JP-2001163292-A (JP)
Title: Method for preventing adhesion of aquatic organism to ship bottom
Inventor: YOSHIKAWA TATSUO
IPC: B63B59/04
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the adhesion and growth of aquatic life by covering the bottom of a hull at anchor with a light shielding sheet easy to handle and mount with a simple structure, in which the aquatic life, even if adhered, can be removed by brush effect. SOLUTION: This method for preventing the adhesion and growth of aquatic life comprises substantially closely covering the draft part 11 of a hull 5 at anchor with a sheet 1. The part covering the ship bottom of the sheet 1 is constituted so as to be drainable, the upper end 16 of the sheet 1 is fixed to a part upper than the draft part 11, the sheet 1 continued from the upper end 16 to the lower part is installed slidably with the ship bottom, and the sheet 1 consists of a light shielding sheet containing dark black pigment.
Patent JP-2001162276-A (JP)
Title: Method for treating organic matter-containing water
Inventor: HOSOI TATSUYA
IPC: C02F1/42
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the subject method capable of efficiently removing an organic component in waste water and reusing the resulting treated water as pure water or highly pure water to easily control the same. SOLUTION: In a method for treating organic matter-containing water, washing waste water containing an organic component is passed through an ion exchange tower 3 packed with an H-type cation exchange resin and subsequently passed through an activated carbon tower 4 packed with activated carbon to remove the organic component in the waste water and, subsequently, the treated water is passed through an ion exchange tower 5 packed with an OH- type anion exchange resin and, if necessary, passed through a mixed bed resin tower 7 packed with a mixed bed resin and further passed through a mixed bed resin tower packed with a mixed bed resin without being passed through an anion exchange tower to be reused as pure water or highly pure water.
Patent JP-2001168384-A (JP)
Title: Nitride semiconductor light emitting element
Inventor: YAMADA MOTOKAZU
IPC: H01L33/08
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element using a nitride semiconductor made of an AlGaN or particularly a light emitting element for emitting a light having desired color rendering properties by laminating a well layer for emitting a different color and mixing the colors. SOLUTION: The nitride semiconductor light emitting element comprises an active layer made of a multi-quantum well structure having a first light emitting region having a first well layer made of a nitride semiconductor including In, a second light emitting element having a second well layer for emitting a light having a longer main peak wavelength than that of the main peak of the light emitted from the first well layer and a third light emitting region having a third well layer for emitting a light having a longer main peak wavelength than that of the main peak of the light emitted from the second well layer. In the element, the active layer includes at least one constitution obtained by sequentially laminating the first, second and third light emitting regions in this order as seen from a p-type nitride semiconductor layer side.
Patent JP-2001168127-A (JP)
Title: Apparatus for transferring microball
Inventor: YAMAMOTO TAKUMI
IPC: B23K3/06
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that cleaning of a head for vacuum-chucking a microball is troublesome and specifications of the vacuum chuck head can not be modified readily when arrangement of microballs is changed. SOLUTION: The apparatus for transferring a microball 1 comprises a suction head 11 for which a vacuum chuck pit 20 suction holding the microball 1 opens, a head holder 12 to be coupled removably with the vacuum chuck head 11, a suction means interconnected with a suction chamber 29 formed in the head holder 12 and suction holding the microball 1 at the vacuum chuck pit 20 by reducing pressure in the suction chamber 29, and a holder carrying means 13 to be fixed with the head holder 12, wherein the holder carrying means 13 can move between a suction position where a pallet 3 arranged with the microball 1 being vacuum-chucked at the suction pit 20 is carried in, a transfer position where an object for transferring the microball 1 vacuum-chucked by the vacuum chuck pit 20 is carried in, and a position for replacing the suction head 11.
Patent JP-2001162631-A (JP)
Title: Polyimide film and method of manufacturing the same
Inventor: TERAMOTO SHIGEHIRO
IPC: C08J5/18
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide film reduced in the number of ridgelike streaks generated on the surface thereof and hard to generate coating irregularity at a time of the coating of the film with a heat-resistant adhesive or lamination irregularity in the lamination of a copper foil. SOLUTION: A polyimide film is characterized by that the width of streaks generated on the surface of the film in a longitudinal direction is 35-200 μm, the height thereof is 0.1-1.0 μm and the number of them is 40 per 1,000 mm width. In a method for manufacturing the polyimide film including a process for casting a polyamic acid solution on a rotated support in a film-like state from a cap, the polymer stagnation time in the cap is set to 150 sec or less, the pressure loss in the cap is set to 1,000 kPa or less, the temperature of the cooling medium of the cap is controlled to -25--10 deg.C and the temperature of the polymer is controlled to -20--10 deg.C.
Patent JP-H11179345-A (JP)
Title: Water purification device
Inventor: HOSODA YUKIHIRO
IPC: C02F1/44
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To switch feed water flow rate conveniently by a simple manipulation. SOLUTION: A large flow rate hole 72 and a small flow rate hole 74 are respectively formed in an intermediate part of a unit main body 66 in a vertical direction. A water discharge side hole 76 extends to an outer circumference side of the unit main body 66 while connecting the large flow rate hole 72 and the small flow rate hole 74 and a water discharge port 78 connected with a water purification device main body is disposed on an outer circumferential face of the unit main body 66 corresponding to an end of the water discharge side hole 76. A water flow rate switching means 80 is disposed between the unit main body 66 and a bracket 64 rotatably with respect to them and an introduction port 82 having an introduction hole 84 is secured.  The introduction hole 84 can be made to face either of the large flow rate hole 72 and the small flow rate hole 74 by rotating the flow rate switching member 80.
Patent JP-2001169504-A (JP)
Title: Rotating electric machine
Inventor: NIIMI MASAMI
IPC: H02K5/15
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotating electric machine which assures excellent water- tight characteristic and easier loading or unloading and also includes a bearing cover allowing recycling. SOLUTION: This rotating electric machine 1 has a bearing housing 11a which is formed at the center of a rear frame 11. A bearing 41 for pivotally supporting a rotor shaft 21 and a bearing cover 51 for sealing the bearing 41 from the rear side are sequentially sealed within the bearing housing 11a. The bearing cover 51 is an integrated mold made of rubber consisting of a hollow cylinder 51a, a plurality of annular projected portions 51c formed at the external circumference of such cylinder and a bottom 51b for sealing the rear of the hollow cylinder 51a. The cross-section of each annular projection 51c is a triangular shape sloping to the rear side, and the external edge of the annular projection 51c is placed in close contact with the internal circumference surface of the bearing housing 11a to provide excellent water-proof characteristics. Moreover, since the bearing cover 51 is made of rubber, it can be loaded and unloaded to and from the bearing housing 11a to assure recycling.
Patent JP-H11180029-A (JP)
Title: Image recording medium
Inventor: KUBODERA SEIICHI
IPC: B41M5/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To attain a high image quality having little ink transfer and superior color reproducibility by forming a coat layer containing a polyvinyl alcohol with a mordant and the specific range of a degree of saponification on a carrier. SOLUTION: The carrier is manufactured by the use of old paper pulp such as chemical pulp, mechanical pulp, and as required, by mixing an additive such as a pigment and binder. The carrier is provided with a size press or anchor coat layer by polyvinyl alcohol, and thereafter provided with an ink receptor layer and back coat layer. Polyvinyl alcohol used herein has a degree of saponification of 60% or more and 95% or less. When a degree of saponification is 95% or more, ink transfer becomes too large, and when 60% or less, graininess becomes too small. In addition, matter having a molecular weight of 300 or more and 5,000 less is selected in a polymerization of a vinyl alcohol polymer. For such a mordant, a polymer mordant is selected in particular.  Furthermore, a ratio between the mordant and the polyvinyl alcohol is made 1/10-1/1, and an application amount of the mordant is made 0.1-10 g/m<2> .
Patent JP-2001165036-A (JP)
Title: Shape memory alloy coil actuator and its use
Inventor: MURAYAMA MANABU
IPC: F03G7/06
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an SMA coil actuator given a coil spring for a bias capable of responding to even diametrically thinning though having a displacement amount and generating force exceeding a general coil spring and an oscillating structural body capable of effectively displaying a characteristic of this actuator. SOLUTION: An actuator of competitive type structure is constituted by connecting an SMA coil spring 1 and a coil spring 2 for a bias so as to compete with each other, the SMA coil spring of super elasticity, formed so as to indicate reset force by super elasticity at a peripheral temperature at use time of this actuator, is used as the coil spring 2 for a bias. An oscillating structural body is formed by providing this actuator in a long-scaled object having a part which must be flexed.
Patent JP-H05159672-A (JP)
Title: Safety device
Inventor: SHIGA AKIRA
IPC: H01H37/76
Filed: 1991-12-10
Abstract: PURPOSE:To perform a precise operation even when the set temperature of a device is high by forming a resin layer for sealing a case in which a temperature sensitive pellet is received from a resin layer having a glass transition temperature of 250 deg.C or higher or a plurality of layers containing this layer. CONSTITUTION:An existing temperature fuse is fixed in such a manner that a second lead 6 is on the upside and vertical. A polyparabanic acid dissolved with DMF or NMP is installed to a case 1 which is the surface and peripheral part of a sealing resin layer 12 and the lead 6 followed by drying. Its hardening temperature is lower than the melting temperature of a temperature sensitive pellet 4. Since the situation where a sealing resin layer 15 is melted prior to the pellet is never caused when the pellet is melted at temperature lower than 250 deg.C, the current can be cutoff precisely at a set temperature.
Patent JP-2000169440-A (JP)
Title: Diazonium salt and heat sensitive recording material
Inventor: ARAI KINZO
IPC: C07C309/73
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new diazonium salt stable to a light of a specific long wavelength region and useful for a heat sensitive recording material having excellent bio-preservation property and a coloring concentration in a heat recording. SOLUTION: This compound is expressed by the formula (R is an alkyl or an aryl; Y is cyano, an alkylsulfonyl, an arylsulfonyl or the like; X is an anion). The compound may be obtained by diazotizing corresponding aniline by using sodium nitrite, etc., in an acidic solvent and the heat sensitive recording material is obtained by including at least the diazonium salt and coupling component of the formula: E1-CH2-E2 (E1 and E2 are each an electron attractive group) and preferably the compound is included in a microcapsule.
Patent JP-H11168214-A (JP)
Title: Liquid crystal electrooptical device and manufacture thereof
Inventor: KOYAMA JUN
IPC: H01L29/786
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To disclose specially an inspection means for a drive circuit formed on a stick substrate and also to provide an electrooptical device of a good yield using the inspection means. SOLUTION: An inspection circuit part 106 is provided between stick substrate lead-out wirings 107 and electrode pads 115 for connection use and before and after a process for laminating together a panel array board and a stick substrate, an inspection of a drive circuit part 105 formed on the stick board is made and a selection of the non-defective or defective of the stick substrate is simply made in a short time.
Patent JP-H09181698-A (JP)
Title: Subscriber line signal reception circuit
Inventor: ISHIKAWA MAMORU
IPC: H04Q3/545
Filed: 1995-12-23
Abstract: PROBLEM TO BE SOLVED: To detect mount/non-mount of a subscriber circuit by using a subscriber line signal of multi-frame configuration from the subscriber circuit. SOLUTION: The reception circuit is provided with a discrimination circuit 5 that receives a subscriber line signal of multi-frame configuration subject to time division multiplex from plural subscriber circuits 1 and monitors a multi-frame bit added to each frame to discriminate a frame number of the subscriber line signals and a storage memory 6 for subscriber line signals by multi-frame numbers of all the subscribers. When the discrimination circuit detects it that all multi-frame bits of each flame are '0', the subscriber line signal of a corresponding subscriber in the subscriber line signal storage memory 6 is cleared by the number of multi-frames to recognize the non-mount state of the subscriber circuit by using the subscriber line signal.
Patent JP-H05297403-A (JP)
Title: Liquid crystal display enabling pen input
Inventor: PEETAA EFU BAUA
IPC: G06F3/041
Filed: 1992-12-04
Abstract: PURPOSE: To provide a line-plottable computer display capable of simulating a pen plotting line on paper by a light pen to be moved along the display of a computer. CONSTITUTION: Respective pixels P11 to P31 on a liquid crystal display(LCD) are related to respective sensors for detecting incident light projected from a light pen 44. Each sensor generates a signal for darkening its related pixel in response to light detection. When a user moves the pen 44 along the display, the pen 44 can leave a locus of dark pixels similarly to a pen leaving a locus of ink on a sheet of paper.