baber/WOPTO huggingface dataset:
Patent JP-S6491079-A (JP)
Title: Reflecting mirror apparatus for lightwave range finder
Inventor: KAWACHI HIDEYA
IPC: G01S7/48
Filed: 1987-10-01
Abstract: PURPOSE:To obtain a different prism constant, by sliding a reflecting mirror body mounted to a casing in the direction of approaching or separating from a holder to be retained at a specified position. CONSTITUTION:A reflecting mirror body 1 is forced into a holder 4 to release engagement between a guide pin 8 and a groove 7c1, turned toward a holder 3 counterclockwise and the pin 8 is guided to a vertical groove 7a from a horizontal groove 7b1. Then, the body 1 is forced on the side of the holder 4 to put the pin 8 at a position of engaging with the horizontal groove 7b2 and then, the body is turned clockwise to make the pin 8 engage the groove 7c2 thereby enabling the setting of a different prism constant. The shifting of the pin 8 from the engaging groove 7c2 to 7c1 is done by reversing the procedure. A frame 11 serves to prevent the slipping of a prism reflecting member 3. This enables convenient alteration of the prism constant without removing the reflecting mirror body from the holder.
Patent JP-S60138826-A (JP)
Title: Bulb dryer
Inventor: YAMAZAKI HITOSHI
IPC: H01J9/20
Filed: 1983-12-27
Abstract: PURPOSE:To prevent the surplus solution dropping from a bulb from adhering to an air nozzle by slanting the bulb in such a manner as to locate the end of the bulb through which air is sent into the bulb above the other end of the bulb and installing a drying air nozzle not right under the lowest end of the slant. CONSTITUTION:A bulb 1 is held slant by means of a holder 2. An air nozzle 4 is installed below one opening 11 of a U-shaped bulb 1 and not right under the lowest and 12 of the opening 11. When the U-shaped bulb to the inner surface of which a solution is applied is dried by using the thus constituted bulb drier, the surplus solution applied to the inner surface of the bulb 1 passes through the periphery of the bulb opening 11 before dropping from the lowest end 12. Accordingly there is no possibility that the solution adheres to the air nozzle 4 installed not right under the lowest end 12.
Patent JP-2001067774-A (JP)
Title: Disk recorder and disk player
Inventor: MIYAGAWA KAZUHISA
IPC: G11B19/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To recognize the kind of a disk loaded on a turntable and disk information on whether or not the disk is recorded. SOLUTION: This disk recorder 1 is provided with a disk information generating means 13 for reading kind information recorded on the disk with optical heads 6, 7 and generating the disk information based on the kind information of the disk read with the optical heads 6, 7, a display means 17 for displaying the disk information generated by the disk information generating means 13, and a control means 15 for controlling so that the kind information recorded on the disk is read with the optical heads 6, 7 when the disk is loaded on the turntable, the disk information generating means 13 generates the disk information based on the kind information and the disk information generated by the disk information generating means 13 is displayed on a display means 17.
Patent JP-2001063343-A (JP)
Title: Air conditioner for construction machine
Inventor: KAKEGAWA TAKESHI
IPC: B60H1/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To ensure air-conditioning effects on both right and left of a driver, and defrost and defog windows. SOLUTION: The air conditioner for construction machines includes a front duct 9 extending from an air-conditioning unit 8 to the right front of a driver's cab 1, a branch duct 13 branching out from the front duct 9 toward the left front of the driver's cab 1, and outlets 12 and 14 set at the ends of the ducts 9 and 13. The outlets 12 and 14 opposed to both right and left of the driver emit cool air and warm air to ensure air-conditioning effects on both driver's right and left. For defrosting and defogging windows, the outlet 12 is directed at the windshield in a front region 4 or at the side window in a side region 6, and the other outlet 14 is directed at the driver's face or in other directions, before they emit cool air and warm air, with the result that window defrosting and defogging can maintain air-conditioning effects on the driver.
Patent JP-H1179282-A (JP)
Title: Structure of flexible film in oil tank
Inventor: SUGIHARA KAZUHIRO
IPC: B65D88/34
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a flexible film in an oil tank for not coagulating gas on the inner side of a central section of the flexible film and preventing the generation of lead vapor pressure. SOLUTION: A buoyancy member 14 sliding with an inner wall face 11a of an oil tank 11 and moving up and down is provided integrally on the peripheral edge of a flexible film 13. A weight 15 of given weight is provided almost on a central section of the flexible film 13 so that gas is not coagulated on an inner central section of the flexible film 13. A nonmetal material such as a stone is used for the weight 15 in addition to a metal material such as iron, and the weight is fixed almost on the central section of the flexible film 13 or can be hung down in the oil tank 11 by using a string member 16.
Patent JP-S62106494-A (JP)
Inventor: YAMADA YOSHIMI
IPC: B41J5/00
Filed: 1985-11-05
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-2000106922-A (JP)
Title: Jewel fitting method and jewel work
Inventor: HO NELSON CHI KAI
IPC: B22C9/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for fitting a jewel into a personal ornament without much degradation in the brightness of this jewel. SOLUTION: This process for producing a personal ornament fitted with a jewel 10 includes a step of forming at least one fixing grooves 15 to the jewel 10 to be fitted into the personal ornament. The jewel 10 to be fitted by this process has an upper portion and a lower portion which is at least approximately completely invisible when the upper portion of the jewel 10 is viewed. Fixing grooves 15 are formed at the lower portion of the jewel 10 in such a manner that the fixing grooves 15 are invisible as well when the upper portion of the jewel 10 is viewed. The deposition of mounting materials into the fixing grooves 15 by applying a conventional casting method is possible as well.  Finally, all the excessively deposited mounting materials are removed and the jewel 10 is fixed to the jewel work via the mounting materials in such a manner that the mounting materials are invisible on the completed jewel work when the jewel 10 is viewed from the upper portion thereof. The novel jewel work is thus manufactured.
Patent JP-H1093714-A (JP)
Title: Multiport on-demand method and its system
Inventor: SHUDO KOICHI
IPC: H04N21/231
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To simultaneously transmit a speech signal to another terminal requiring the same speech signal and to simplify a processing by using a path for a bi-directional speech signal, set between a server and plural user terminals. SOLUTION: A user terminal registers information on another user terminal to simultaneously distribute information in a server, in advance (S1) and sends a demand signal demanding the supply of information to a server (S2). When the server receives a demand signal (S3), the server judges whether or not another terminal, the user terminal of the sending source of the demand signal preveiously registers exists (S4). When it exists, the server sets a bi-directional speech signal path between the user terminal of the transmission source of the demand signal and another user terminal (S5) and simultaneously distributes information, corresponding to the demand signal to the user terminal of the transmission source of the demand signal and another user terminal, through the bi-directional speech signal path (S6).
Patent JP-H0292584-A (JP)
Title: Thermal recording material
Inventor: GOSHIMA ATSUO
IPC: B41M5/42
Filed: 1988-09-29
Abstract: PURPOSE:To improve a heat response, a sensitivity, and a dot reproducibility by applying an undercoat layer having porous particle of a styrene-acrylic copolymer resin having a predetermined outer diameter. CONSTITUTION:As an undercoat layer provided between a substrate and a thermal coating, porous particle of a styrene-acrylic copolymer resin having on outer diameter of 5mum or less is applied. The coating of the styrene-acrylic copolymer resin porous particle as the undercoat layer can be considered to be effective from the following standpoints : this undercoat layer fills the irregularities of the substrate similarly to an undercoat layer formed by simply applying a pigment and makes the surface more smooth ; a thermal energy from a thermal head is prevented from being released outside a system by the heat insulating properties of the porous particle and acts to the heat-sensitive layer more effectively ; and the elasticity of the porous particle layer improves the adhesion of the heat-sensitive paper surface with the thermal head, thus resulting in a superior dot reproducibility.
Patent JP-S6489584-A (JP)
Title: Printed wiring board
Inventor: HONMA SEIJI
IPC: H05K3/46
Filed: 1987-09-30
Abstract: PURPOSE:To solve problems involved with migration and resistivity, by forming an insulation layer on the whole surface, except for lands and through holes, of a conductor wiring formed on an insulation substrate, forming a first shielding layer consisting of thermosetting resin and graphite or carbon powder on the insulation layer, and setting a second shielding layer consisting of thermosetting resin and copper powder on the first layer. CONSTITUTION:Through holes 2 and conductor wirings 3 are formed by etching in a substrate 1 consisting of coppered insulation plate. An insulation layer 5 working also as a solder resist is formed on the whole surface except for the holes 2 and land 4. Screen printing is performed on the layer 5 using conducting ink consisting of thermosetting resin and graphite and the layer 5 is heat cured to deposit a first shielding layer 6. Another screen printing is performed on the layer 6 using conducting ink consisting of copper powder and thermosetting resin and the layer 6 is heat cured to form a second shielding layer 7. As a result, an excellent electromagnetic wave shielding effect is obtained.
Patent JP-H1177975-A (JP)
Title: Drive device for ink transfer roller for printer
Inventor: SEZAKI HIROMOTO
IPC: B41F31/14
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To upgrade print quality by reducing the degree of rotary irregularities such as generated in a blanket cylinder or the like following the shuttle motion of an ink transfer roller and at the same time, ensure the stable transfer of the ink and further, extend the life of a mechanical drive system, as required by a drive device for an ink transfer roller for a printer. SOLUTION: This drive device for an ink transfer roller is of such a structural design that a servo motor 17 is mounted on an ink transfer roller 60' and is controlled by a control means to cause the peripheral speed of the ink transfer roller 60' to coincide with the peripheral speed of an ink fountain roller 55 or an ink kneading roller 59. Therefore, no shock is generated on each of the other rollers even when the ink transfer roller 60' comes into contact with each of the other rollers and consequently, the rotary irregularities of a blanket cylinder 4 or the like are eliminated to upgrade the print quality.
Patent JP-H0297235-A (JP)
Title: Power source equipment for vehicle
Inventor: HAYASHI SEIJI
IPC: B60R16/02
Filed: 1988-09-30
Abstract: PURPOSE:To feed rated voltage to a plurality of electric loads having different capacity without taking an intermediate tap from a transformer in a vehicle power source equipment by setting the output voltage drop characteristic of the transformer property. CONSTITUTION:When a front glass heater 3 is operated, a relay 51 is excited through a selection switch 5 to close a relay contact 51a so as to connect the front glass heater 3 with a rectifier 2, thus operating the front glass heater 3 with its rated voltage. When the selecting switch 5 is switched, a relay 52 is excited to close a relay contact 52a and a rear glass heater 4 is connected with the rectifier 2. Under this state, output voltage of a transformer 1 increases as the output current decreases and the rear glass heater 4 is operated with its rated voltage. By such arrangement, heaters having different rated voltages can be operated at suitable voltages without taking out an intermediate tap from the transformer.
Patent JP-S61126614-A (JP)
Title: Magnetic head and its production
Inventor: AYABE YASUHIRO
IPC: G11B5/127
Filed: 1984-11-21
Abstract: PURPOSE:To perform good magnetic recording and reproducing with less noise by positioning a pair of magnetic head core half bodies so that metallic magnetic thin films butt to each other and joining them through a gap material. CONSTITUTION:Plural round recessed parts 9a-2 and 9b-2 are provided on upper faces of a pair of magnetic ferrite block half bodies 12a and 12b. Metallic magnetic materials such as a sendust or the like are vapor-deposited on inside wall of recessed parts 9a-2 and 9b-2 to form metallic magnetic thin films 7a and 7b. Thickness dimensions of thin films 7a and 7b near side faces 12a-1 and 12b-1 of block half bodies 12a and 12b are made equal to a prescribed track width. Melt-fixing materials 8a-2 and 8b-2 such as a low-melting point glass are charged into recessed parts 9a-2 and 9b-2', and recessed parts 9a-1 and 9b-1 having the same shape as recessed parts 9a-2 and 9b-2 are provided in positions near thin films 7a and 7b. This pair of block half bodies 12a and 12b are so positioned that thin films 7a and 7b but to a gap surface 13 through a gap material 14 consisting of a quarts film for gap width control, and they are joined by an adhesive such as a low-melting point glass or the like, and they are sliced along dotted lines to obtain magnetic heads.
Patent JP-H0563156-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMICHI SHINTARO
IPC: H01L21/02
Filed: 1991-08-31
Abstract: PURPOSE:To suppress an increase in leakage current on an electrode side face and at an electrode end. CONSTITUTION:A method for forming a thin film capacitor by depositing a dielectric and an upper electrode successively on a lower electrode including the following steps: formation of barrier metal, formation of dielectric, formation of insulating film, exposure of dielectric, and formation of upper electrode; and after a lower electrode 206 and a high dielectric constant film 208 are formed, an interlayer insulating film 209 is left only on the side face of the lower electrode 106 and of the high dielectric constant film 208.
Patent JP-H0883915-A (JP)
Title: Thin film transistor and its formation
Inventor: BICHIIEN NIYUEN
IPC: H01L21/8244
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To form an undergate type thin-film transistor, which has a low leakage current ratio and high on/off current ratio, utilizing a composite layer consisting of a semiconductor material. SOLUTION: In an embodiment, a composite layer 40 consisting of a semiconductor material is formed by coating two individual layers 34 and 38, which consist of a semiconductor material on a transistor gate electrode 18. Then, the layer 40 is patterned and is ion-implanted to form source and drain regions 46 and 48 in the layer 40, and a channel region 50 and an offset drain region 52 are set in the layer 40.
Patent JP-S60140486-A (JP)
Title: Stroke extraction system
Inventor: NAKAMURA MASAHIRO
IPC: G06K9/62
Filed: 1983-12-28
Abstract: PURPOSE:To reduce dictionary capacity of a character recognition device and to improve the recognition rate and recognition speed by executing selection or rejection of the stroke and the integration and by extracting the final stroke. CONSTITUTION:A stroke selection integration part 7 compares the number of strokes which are extracted by a stroke extraction part 4 and the number of strokes which are extracted by a stroke extraction part 6 by separate directions. When the number of strokes coincides, strokes which are extracted by the stroke extraction part 4 are selected as the final strokes, features of these strokes are outputted to a retrieval part 103. When the number of strokes does not coincide, the stroke selection integration part 7 compares center coordinates of the stroke extracted by the stroke extraction part 4 and the stroke extracted by the stroke extraction part 6 by separate directions, and calculates the distance of the center coordinates.
Patent JP-H1192967-A (JP)
Title: Etching method
Inventor: KIUCHI TAKESHI
IPC: C23F1/46
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To improve etching rate, etching factor, or the like without using an expensive controlling device or an oxidizing agent or without increasing a waste liquid by supplying an etching liquid containing a specified proportion of hydrochloric acid and iron (III) chloride, introducing an air flow into the liquid with or without irradiation of UV rays, or introducing an ozone flow for oxidation activation treatment. SOLUTION: The etching liquid is an aq. soln. containing 1.2 to 2.8 mol of iron (III) chloride to 0.5 to 2.0 mol of hydrochloric acid. The concn. of the liquid is controlled by measuring the specific gravity to calculate the metal concn., measuring the oxidation reduction potential to calculate the iron (II) ion concn., and then supplying a mixture soln. of hydrochloric acid and iron (III) chloride. When copper is to be etched. etching is preferably carried out while keeping 0.01 to 0.3 Cu<1+> /Cu<2+> , 0.1 to 1.0 Fe<2+> /Fe<3+> and >=50 g/l concn. of Fe<3+> by oxidation activation treatment to oxidize Cu<1+> and Fe<2+> .
Patent JP-H03108526-A (JP)
Title: Manufacture of carbon fiber-reinforced carbon composite
Inventor: WAKAMATSU TOMOYUKI
IPC: B29C70/16
Filed: 1989-09-22
Abstract: PURPOSE:To improve the strength of material and to reduce its production cost by a method in which the cylindrical prepreg obtained from the bundle yarn of long carbon fiber by filament winding method is cut, and it is formed into platelike material by opening and developing the ring obtained by said cutting. CONSTITUTION:The cylindrical prepreg formed from the bundle yarn of long carbon fiber by filament winding method is cut, and the obtained cylinder is developed into a plane shape. When the cylinder is developed into a plane shape, strain occurs between its inner peripheral surface and its outer peripheral surface, and to correct and remove said strain, pressure forming is carried out. Obtained platelike prepreg is pressurized and baked according to its object, and thus aimed carbon fiber-reinforced carbon composite is produced. Consequently, while the strength of the carbon fiber-reinforced carbon composite is improved, its production cost can be reduced.
Patent JP-H1180774-A (JP)
Title: Water-soluble lubricant composition
Inventor: SAHASHI SHINICHI
IPC: C10N30/12
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble lubricant composition having excellent lubricity and liquid stability with suppressing bubbling on a carrying conveyor, etc., while capable of keeping low COD without sensing to the effect of hardness of diluent water by making the composition contain a respectively specific aliphatic alkylamine and bifunctional carboxylic acid as essential components. SOLUTION: This lubricant composition contains (A) an aliphatic alkylamine of formula I (R1 is an 8-22C saturated or unsaturated alkyl; R2 is H, a 1-4C alkyl, etc.; A is a 1-3C alkylene) and (B) a bifunctional carboxylic acid of formula II  (m+n) is 8-16 with a ratio of (m/n)=(1/1)-(1/3) as essential components. As the component A, oleylpropylenediamine is preferable. The component B may be obtained by adding an acrylic acid to a non-conjugated linear unsaturated ethylene fatty acid in the presence of a catalyst such as iodine. As the non- conjugated linear unsaturated ethylene fatty acid, oleic acid and/or linoleic acid is preferable. Preferably, 1 pt.wt. of the component A is mixed with 0.2-0.4 pt.wt. of the component B.
Patent JP-H1089268-A (JP)
Title: Scroll-type fluid machine
Inventor: KAWABATA NATSUKI
IPC: F04C18/02
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce a clearance in the radial direction between laps of both scrolls so as to improve performance by providing a taper part inclined toward the lap tip except a part near the lap root part on at least one wall surface of the lap of a turning scroll and a lap of a fixed scroll. SOLUTION: After a lap 14A of a turning scroll 14 is previously machined and molded perpendicularly to a body plate 14B, an inclined part 14C inclined outward from the center of the turning scroll 14 is machined and molded from the approximately center part of the lap height to the tip except the part near the lap root part on the inner wall of the lap 14A. In the operation of a fluid machine, the inclined surface of the lap 14A is made approximately perpendicular to the body plate 14B or approximately horizontally to a turning shaft by the effect of thermal expansion of the body plate 14B or the lap 14A, respective laps of the turning scroll 14 and a fixed scroll maintain mutually the approximately parallel state, leakage of compressed fluid is reduced, and performance of the fluid machine can be improved.
Patent JP-H1157610-A (JP)
Title: Precoated steel plate excellent in hardness and workability and its manufacture
Inventor: IOYASHIKI TAKASHI
IPC: B05D7/24
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a precoated steel plate with high coat hardness which does not allow the easy generation of a molding flaw and outstanding workability which makes cracks in a coat hardly develop even during harsh forming. SOLUTION: This precoated steel plate has a primer coat and a top coat formed on the surface of a galvanized steel plate which is chemically treated. The top coat is formed by applying a coat composition composed mainly of (A) to (C). (A) is 1-18 wt.% of polyester compound of formula I as a main repeating unit. (B) is 40-90 wt.% of polyol excepting (A).(C) is 9-50 wt.% of curing agent. The primer coat is characterized by that the rupture strength measured in terms of film with a width of 5 mm and a thickness of 8±1 μm is 50 kg/cm<2> or more and the rupture elongation is 50% or more.
Patent JP-2001074272-A (JP)
Title: Bathroom heating device
Inventor: HATA GIICHI
IPC: F24F3/044
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To permit heating of the lower part of a washing floor for a bathroom effectively. SOLUTION: A heating device 3, arranged in the ceiling 2 of a bathroom 1, is provided with an air outlet port 4 and an air suction port 5. The air outlet port 4 for sending air out downward along a wall 6 is provided on the ceiling 2 near the wall 6 of the bathroom 1, which is opposed to the apron 8 of a bathtub 9 through a washing floor 7, so as to form a circulating flow that air, sent out of the air outlet port 4 along a wall 6, flows along a washing floor 7 and is ascended along the apron 8 of a bathtub 9, then, is returned to the suction port 5 of the heating device 3 again.