baber/WOPTO huggingface dataset:
Patent JP-H01104969-A (JP)
Title: Idle revolution speed controller for engine
Inventor: SUGIO TOSHIYA
IPC: F02P5/15
Filed: 1987-10-14
Abstract: PURPOSE:To maintain the combustion stability and improve fuel consumption perfor mance by fixing the intake charge quantity at the corresponding optimum advance angle value when the detection value of the intake charge quantity is less than a prescribed value and by prohibiting the ignition timing correcting operation when said detection value is over the prescribed value. CONSTITUTION:In the idle operation, the ignition timing is corrected according to the engine revolution speed by an ignition timing correcting means, and the revolution speed is converged to an aimed idle revolution speed. In this case, when the detection value of the intake charge quantity is less than a prescribed value, and the variation of revolution tends to be generated, the combustion stability is maintained by setting the intake charge quantity at the optimum ignition advance angle in the case when the intake charge quantity is a prescribed value such as in case of the turning-ON of an outside load, namely by setting the intake charge quantity on the delayed angle side. While, in the combustion stable state where the intake charge quantity is over a prescribed value such as in case of turning-ON of the outside load and the variation of the revolution is less, the control for the ignition timing is prohibited, and the delay angle control is suspended. Thus, the combustion stability can be maintained, and the fuel consumption performance can be improved.
Patent JP-H0598601-A (JP)
Title: Connecting structure for composite sleeper
Inventor: KONDO TAKANOBU
IPC: E01B3/44
Filed: 1991-10-08
Abstract: PURPOSE:To improve the bending strength of a long sleeper by forming vertical faces and tapered faces on the end parts of both resin sleepers reinforced by long fibers, and bonding these faces with an adhesive material. CONSTITUTION:Parts of a composite sleeper 1 made of hard urethane resin, etc., reinforced by long fibers such as glass fibers, etc., are provided. Then, vertical tip end faces 12 and male and female tapered faces 111, 112 are provided on the end parts of both the sleepers 1. The sleepers 1 are carried in the field where a turnout point exists, and then the sleepers are arranged right below a turnout from the side of the turnout point so that they are butted against each other. The end faces 12, and the tapered faces 111, 112 are then bonded with an adhesive material such as epoxy resin, etc. Besides, when an angular joint of the same material as the sleepers is provided, tapered and vertical faces fitting the angular joint can be formed on the ends of the sleepers in order for the joint and the sleepers to be integrally bonded on each other. Further, the angular joints can be bonded on the upper and lower faces of the sleepers 1. Thus, the long sleeper can be easily laid on a wide track part such as the turnout point, the bending strength comparable to the base material can be ensured, and corrosion can be prevented.
Patent JP-H01101626-A (JP)
Title: Tungsten selective growth method
Inventor: NUMAJIRI KENJI
IPC: H01L21/285
Filed: 1987-10-15
Abstract: PURPOSE:To restrain the consumption of Si when Si is used as a lower layer and improve the formation of film in speed when Al is used as a lower layer a method wherein tungsten is made to grow only on a metallic film by using WF6, H2, and Si hybride as a reaction gas. CONSTITUTION:A mask pattern formed of an insulating film is formed on a metallic film and tungsten is made to grow only on the metallic film using WF6, H2, and Si hybride as a reaction gas. That is, this method is devised out of perceiving that the reducing reaction of Si is larger than that of H2 by one figure in reaction speed, and a growth speed as large as a Si reducing reaction speed can be obtained in result by using gas which contains Si as a reaction gas instead of using Si of a lower layer. By these processes, the consumption of Si can be restrained when a lower layer is formed of Si and a high speed film formation is made to be possible at a low temperature of 400 deg.C or less by adding SiH4 when a lower layer is formed of Al.
Patent JP-S61137881-A (JP)
Title: Chromene derivative, its preparation and antiallergic containing same as an active ingredient
Inventor: NAKANO JUN
IPC: C07D405/04
Filed: 1984-12-10
Abstract: NEW MATERIAL:A compound of formula I (n is 1-5; -O-(CH2)2-CO2H group is in the 5, 6, 7 or 8 position of chromene ring). EXAMPLE:2-Oxo-3-(1H-tetrazol-5-yl)-2-chromene-8-yloxyacetic acid. USE:Antiallergic: it especially shows good action against allergic asthma with high safety and low toxicity. PREPARATION:The reaction of a novel 3-cyanochromene derivative of formula II with hydrazoic acid or its salt is carried out in a solvent such as tetrahydrofuran at room temperature to 130 deg.C to give the compound of formula I. The starting compound of formula II is obtained by reaction of a salicyl aldehyde of formula III [-O-(CH2)n-CO2H group is in the 3-6 position] with malononitrile or a cyanomalonic acid ester.
Patent JP-H01104727-A (JP)
Title: Metal reduction device
Inventor: FUKUDA HIDEO
IPC: C22B26/20
Filed: 1987-10-16
Abstract: PURPOSE:To improve the working rate of a heating furnace and to lower heat consumption unit by moving the metal formed on a condensing plate in a retort together with the condensing plate to a cooling chamber and taking out the metal after forcibly cooling the same. CONSTITUTION:The insides of the retort 1 into which a metal compd. and reducing agent are charged and the cooling chamber 5 are evacuated to a vacuum and the retort 1 is heated by the heating furnace 2. Furthermore, a shaft 13 is pushed through a through-hole 10 to move the condensing plate 12 via the cooling chamber 5 to the prescribed position in the retort 1. The reduced metal vapor deposits on the surface of the condensing plate 12 and the spongy metal grows. The heating of the heating furnace 2 is stopped upon near completion of the reaction. The shaft 13 is then dawn out and the condensing 12 is moved into the cooling chamber 5. A gate plate 18 is lowered by the actuation of a driving device 19 to shut off the space between the cooling chamber 5 and the inside of the retort 1. The inert gas is filled in this cooling chamber 5 to accelerate the cooling. The condensing plate 12 and an end plate 11 are integrally removed and the vapor deposited metal is removed after the vapor deposited metal is cooled.
Patent JP-H11110105-A (JP)
Title: Metallic double color injected plastic key cap
Inventor: SAI KICHIRYU
IPC: G06F3/02
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a plastic key cap capable of attaining a backlight effect by transmitting a light beam through it, enabling a user to clearly recognize the character or design at the night time, and securing a high added value together with high light-transmissivity and good appearance and the pleasant touch. SOLUTION: A plastic material 2 that cannot be electroplated is colored in a desired color and injected to character or design part of a metallic mold. Meanwhile, a plastic material 1 which can be electroplated is injected at the peripheral parts of the character or design part. Then a shading electroplated layer 3 is formed on the surface of the metallic mold. Thus, a hard key cap having high metallic feeling is produced. The surface of the key cap has a uniform coefficient of luster and the lustrous touch which are similar to a metal and combined with a light provided on the bottom part of the cap to transmit a light beam through the bottom part. In such a constitution, a backlight effect is attained.
Patent JP-H04136373-A (JP)
Title: Vibration isolating structure of building
Inventor: UENISHI MAKOTO
IPC: F16F15/02
Filed: 1990-09-27
Abstract: PURPOSE:To effectively restrain vibration at low cost by providing to the vibrating part of the surface of a building a vibrator which comprises a mass and an elastic body elastically connecting the mass to the building. CONSTITUTION:A mass 23 comprising a plurality of weight plates 23a laid one on another and connected together by bolts at the lower end of a leaf spring 21 and on both of the front and back sides of the leaf spring 21 is provided so as to form a vibrator 15. The upper end portion of the leaf spring 21 is connected to the column 7 of a building via a bracket 22 and also the lower end portion of the leaf spring 21 is connected to the column 7 via a damper 24.
Patent JP-2001086419-A (JP)
Title: Electronic equipment
Inventor: KAIBUKI FUTOSHI
IPC: H04N5/44
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To clearly grasp the connecting state of a function block (terminator) for inputting and consuming a data stream from the other electronic equipment such as controller. SOLUTION: A DTV 40 is provided with a tuner 41 and a monitor 42 as sub-units and further, in the monitor 42, a video processing part 42A and a display 42B or the like exist as function blocks. The display 42B is a function block only for inputting and consuming video data. Besides, the DTV 40 is provided with an information storage means 43. In the information storage means 43, information on the sub-units existent inside the DTV 40 is stored as well. Not only the information of the video processing part 42A but also the information of the display 42B as a terminator is stored in a descriptor having the information of the monitor 42 stored in this information storage means 43. By accessing this descriptor, a controller can easily grasp the connecting state of the display 42B.
Patent JP-S63114243-A (JP)
Title: Semiconductor device
Inventor: NAKAO MINORU
IPC: C08L63/00
Filed: 1986-10-31
Abstract: PURPOSE:To decrease internal stress in a packaging resin without decreasing characteristics such as heat resistance electric characteristics, by sealing a semiconductor element using a specified epoxy resin composition. CONSTITUTION:A semiconductor element is packaged by using an epoxy resin composition, which includes an epoxy resin, a phenol resin, polyorganosiloxane having an epoxy group and an inorganic filler and includes an amine compound and an organic phosphine compound as hardening acceleration agents. Since this plastic package is different from a conventional package made of epoxy resin composition, internal stress is low. Therefore, heat resistance and electric characteristics and the like are not deteriorated, and reliability is made high.
Patent JP-H01103359-A (JP)
Title: Facsimile equipment
Inventor: KANEKO TAKAO
IPC: H04N1/00
Filed: 1987-10-16
Abstract: PURPOSE:To easily and accurately collate whether or not the transmission of a document is finished by giving a printed document management number to a transmission original to be stored. CONSTITUTION:A picture signal read by a document read circuit 12 is accumulated in an accumulating device 14 via a document management circuit 13. The document management circuit 13 gives a document number to each accumulated document (that is, transmission original) to manage the document. The document management circuit 13 at every end of accumulation of the document informs its document management number to a printing circuit 15. The printing circuit 15 prints out the document management number on the document (that is, transmission original). After the operator stores it, the document management number printed on the document is used and whether or not the transmission of the document is finished is collated.
Patent JP-H02191725-A (JP)
Title: Method and apparatus for detecting movement of fiber sliver
Inventor: FURITSUTSU HEEDERU
IPC: G01B11/10
Filed: 1989-10-07
Abstract: PURPOSE: To certainly watch fiber sliver with a little duty by measuring thickness of the fiber sliver, comparing the measurement with the former measurement and determining a thickness deviation. CONSTITUTION: Two or more measurements capable of detecting the thickness or shape of a conveyed sliver are installed in a passage of a fiber sliver. When the sliver is moving, always alternating thick and thin portions are measured. When the sliver is not moving, a stationary state is generated in the measurement material. The device detects the state and treat the sliver depending on the detected state.
Patent JP-H03124304-A (JP)
Title: Rolling method for martensitic stainless steel
Inventor: CHINJU TATSUO
IPC: B21B3/02
Filed: 1989-10-06
Abstract: PURPOSE:To sufficiently perform a hot rolling without causing a surface crack and surface roughness, by charging a martensitic stainless steel into a heating furnace while maintaining it at the specified temperature after its continuous casting. CONSTITUTION:A martensitic stainless steel is charged to a heating furnace at the temperature of more than a MS point + 100 deg.C, while gradually cooling it with a heat insulating cover immediately after casting it by a continuous casting and an ordinary hot rolling is executed after heating it for <= four hours at the temperature exceeding 1200 deg.C. For example, in the martensitic stainless steel a ferrite nose exists at 700 deg.C vicinity as seen from the TTT curve of a SUS 420JZ steel and the temperature of a billet becomes at the low temperature from 550 deg.C to 800 deg.C just after a normal casting. Now, in order to prevent a crack accompanied by a martensite transformation, it is necessary to cool it gradually while executing its heat insulation by the heat insulating cover while maintaining it at the temperature of more than the MS point + 100 deg.C until its charging into the heating furnace.
Patent JP-H11151388-A (JP)
Title: Integrated elastic support structure and its manufacture
Inventor: BIGOLIN RICCARDO
IPC: B62J1/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an integrated elastic support which is very comfortable, has a very stable characteristic, and has an ornamental element resisting deterioration or wear. SOLUTION: In an ornamental-element-equipped integrated elastic support structure having a filler 3 made from an elastically deformable material and a cover layer 4 made from a layered flexible material and covering the filler 3, the filler 3 has at least one ornamental element 5 therein, and the cover layer 4 has at least one optically transparent zone 7, the at least one ornamental element 5 being seen through the optically transparent zone 7.
Patent JP-H06112117-A (JP)
Title: Method and device for developing substrate
Inventor: SUNAOSHI HIROFUMI
IPC: H01L21/30
Filed: 1992-09-30
Abstract: PURPOSE:To improve throughput by reducing the consumption of chemicals and diminishing the quantity of foreign matters produced while inhibiting the deterioration of the operating efficiency of a device. CONSTITUTION:A process 100, in which a dilute developer is sprayed onto a substrate installed into a developing treating chamber and wettability is imparted, a process 200, in which the developer is sprayed and the dilute developer is washed away, a process 300, in which the developer is swollen by reducing the quantity of spray and dropping the developer, a process 400, in which the substrate, on which the developer is swollen, is left to stand for a fixed time and developed, a process 500, in which the upper section of the substrate is supplied with washing water and the progress of development is stopped, and a spin drying process 600 are included. Accordingly, the consumption of the developer and the adhesion of foreign matters can be reduced.
Patent JP-H07115393-A (JP)
Title: Field bus system
Inventor: KOGURE MAKOTO
IPC: H04B3/50
Filed: 1993-10-20
Abstract: PURPOSE:To easily execute wiring between equipments on a field side, and to shift from an existing system to the field bus system without providing newly a junction box, in the system constitution of the field bus. CONSTITUTION:In the system for executing a communication between field equipments 1a, 1b and 1c connected onto a transmission line of a field bus and a host equipment 3, this field bus system is constituted so that the field equipment is provided with a means which contains a terminator in the equipment and attaches and detaches the terminator to and from the transmission line 5, and a means for detecting a receiving signal level on the transmission line, an a function for attaching and detaching the terminator to and from the transmission by the receiving signal level is provided.
Patent JP-H0977611-A (JP)
Title: Antimicrobial agent composition and its production
Inventor: TANIGUCHI ISOKI
IPC: A01N33/12
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial composition excellent in low irritation and durability by using a polymer-type and oligomer-type cation containing cationic groups, having high antimicrobial effects and repetitively located at a prescribed interval kept with a polyoxyalkylene chain in the molecular chain. SOLUTION: This antimicrobial composition comprises an oligomer-type cation of formula I  R<1> and R<2> are each a 1-22C hydrocarbon; A<1> and A<2> are each a 2-4C alkylene; Y is a group containing a polyoxyalkylene chain; (a) is 1-95; (m) and (n) are each 1-19; [(m) + (n)] is 2-20; X<-> is an anion} used therein. The compound of formula I is obtained by reacting a diepoxy compound having the polyoxyalkylene chain with an amine compound of formula II and a quaternizing agent. For example, compounds of formulas III, IV, etc., are cited as the compound of formula II. The number-average molecular weight of the composition is usually 600-30000, preferably 800-20000. The antimicrobial agent composition is useful as a low-irritant environmental germicidal detergent and capable of imparting durable antimicrobial activities to resins or fibers and manifesting high antimicrobial effects even in a small amount thereof added.
Patent JP-H03125413-A (JP)
Title: Small-size choke coil and its manufacture
Inventor: TAKASAGO KATSUNORI
IPC: H01F41/02
Filed: 1989-10-09
Abstract: PURPOSE:To facilitate the positioning of terminal area materials and obtain small-size choke coils suitable for mass production without spoiling the magnetic characteristics, by letting fixed part materials have protrusions which touch a bead core, and tapered sections provided at their one-sided ends. CONSTITUTION:At first, a lead frame and a plurality of terminal area materials 23 are processed and manufactured in one united body. Fixed part materials 28 are held with a plurality of terminal area materials 23 by the use of electrically insulating resin. On that occasion, terminal area materials 23, small protrusions 29a, 29b, protruded segments 30, and tapered sections 35 are provided at the fixed part materials 28. Next, a support frame 26A is cut off. Then, a plurality of terminal area materials 23 made in one united body with a support frame 26B are pressed and inserted into through holes 22 from arrowheadlike sections 32. Lastly, the support frame 26B is removed. In this way, it becomes possible to guide and insert a plurality of terminal area materials 23 all together into the through holes 22 of a bead core 21. Accordingly, it becomes possible to fix them easily and accurately.
Patent JP-H08117546-A (JP)
Title: Dehumidifier
Inventor: IGUCHI KAZUYUKI
IPC: B01D53/26
Filed: 1994-10-26
Abstract: PURPOSE: To reduce the amt. of a moisture absorbing medium and to achieve cost reduction and miniaturization by specifying the wt. ratio of lithium chloride and calcium chloride contained in the moisture absorbing medium. CONSTITUTION: A moisture absorbing medium 6 being a mixed aq. soln. of lithium chloride and calcium chloride is stored in a tank 3 and the heater 4 heating the moisture absorbing medium 6 is provided to the tank 3. A porous module 1 is equipped with a blower 5 sending air into respective tubes 1b and moisture of air flowing through the tubes 1b passes through the steam permeable pores of the tubes 1b to be absorbed by the moisture absorbing medium 6 in a container 1a. At this time, the wt. ratio of lithium chloride to calcium chloride in the moisture absorbing medium 6 is set to almost (95:5)-(50:50). Within this range, a part of expensive lithium chloride is replaced with calcium chloride to enable cost reduction.  The amt. of the moisture absorbing medium is reduced by the quantity corresponding to an increase in moisture absorbing quantity and the tank 3 for the moisture absorbing medium can be made small.
Patent JP-H02149841-A (JP)
Title: Photocoupler and photographic photosensitive material containing the same
Inventor: KURISUTOFUAA PIITAA MUUA
IPC: C07F7/18
Filed: 1989-10-09
Abstract: PURPOSE: To allow an improved characteristic such as an enhancement of the photographic sensitivity of an induced image dye and the hue characteristic of a dye or strengthening of stability in the dark by using a photographic silver halide compsn. contg. a photographic coupler having an aryloxysilyl group. CONSTITUTION: A photographic silver halide compsn. contg. a photographic coupler having an aryloxysilyl group is used. This coupler is represented by formula I, wherein COUP is a coupler part such as a cyan, magenta or yellow dye forming coupler part, Z is a combining group or a combining atom such as oxy (-O-), aryleneoxy, sulfonyl, alkylenesulfonyl or arylenesulfonyl, X is optionally substd. arylene such as phenylene, Y is silyl and (m) is 0 or 1. Photographic sensitivity, the hue characteristic of a dye or the stability of an induced image dye in the dark can be improved.
Patent JP-H02151524-A (JP)
Title: Method and device for assembling expansible cover of car roof
Inventor: ANDOREASU KURAUZEN SHIYAUMAN
IPC: B60J7/02
Filed: 1989-10-09
Abstract: PURPOSE: To fit a cover at the height of a closed position simply and quickly by fitting a ledge with a stopper to a vehicle body side before the cover is swiveled into a closed position in the rear region of a roof mechanism, and limiting the swiveling-in of the cover with the ledge. CONSTITUTION: A cover 2 opening or closing a roof opening 3 is slidingly guided by a longitudinal guide section (not shown in the figure) including a slide main body, and it is made tiltable by a tilting device having a cross-strut 4 and a tilting lever (not shown in the figure). When the cover 2 is assembled at the closed position aligned with the contour of the roof 1 of a vehicle, a ledge 5 having a stopper 7 extended in the lateral direction and faced forward at the lower section is mounted in the rear edge region of the roof opening 3. The cover 2 is swiveled in the direction F to the closed position, the cover 2 is butted to the stopper 7 for positioning, then a bolt 8 protruded on the lower side of the cover 2 is inserted into the roof opening 9 of the cross-strut 4, and a nut is screwed to it to fix it to the cross-strut 4.
Patent JP-H06117256-A (JP)
Title: Combustion chamber of direct injection type diesel engine
Inventor: TABATA TETSUO
IPC: F02B3/06
Filed: 1992-09-30
Abstract: PURPOSE:To provide a combustion chamber of a direct infection type diesel engine capable of generating the swirl of long life in the cavity without improving the suction system and without improving the fuel injection system. CONSTITUTION:A combustion chamber is provided with a cavity 3 which is formed by providing an annular recess on the top surface 2 of a piston 1, and a fuel injection nozzle 9 to inject the fuel horizontally from an inner circumferential wall 6 on the outside of this cavity 3 toward the tangential direction of the inner circumferential wall 5 on the inside (outer circumferential surface of the raised part).
Patent JP-S63110289-A (JP)
Inventor: MOORISU BORUN
IPC: C07C321/14
Filed: 1987-10-16
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。