baber/WOPTO huggingface dataset:
Patent JP-S6099761-A (JP)
Title: Safety device in tandem brake booster device
Inventor: OOTA RIYUUJI
IPC: B60T17/18
Filed: 1983-11-02
Abstract: PURPOSE:To make the boosting function upon failure of a control device equal to the normal boosting function, by providing a communication passage for communicating between pressure variation chambers in a tandem brake booster device, and as well by disposing a shut-off valve in this communication passage, for closing the communication passage upon normal operation of the booster device. CONSTITUTION:A pair of pressure variation chambers 6, 10 in a booster device is communicated with a communication passage 37 disposed therein with a shut-off valve 38 which opens the communication passage 37 when it is deenergized, but shuts off the same when it is energized by a control device 39. Upon braking a valve mechanism 22 operates so that pressure fluid from a pressure source 30 is introduced into the pressure variation chamber 10 so that a piston 8 is operated. The control device 9 actuates a control valve 41 by the pressure fed from the pressure variation chamber 10 through a pressure detector 43 so that the pressure from the pressure source 30 is also introduced into the pressure variation chamber 6, resuting in operation of a power piston 4. Upon failure of the control device 9 the control valves 38, 41 will not be energized, and therefore, the shut-off valve 38 opens the communication passage 37. With this arrangement pressure fluid which is introduced into the pressure chamber 10 upon braking is also introduced into the pressure variation chamber 6, thereby both power pistons are operated simultaneously.
Patent JP-S61111678-A (JP)
Inventor: YOSEFU SEIPU
IPC: C12G3/04
Filed: 1985-09-20
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-H0492985-A (JP)
Title: Method for taking out closed area from drawing data
Inventor: KUROSU YUTAKA
IPC: G06T7/60
Filed: 1990-08-06
Abstract: PURPOSE:To take out an intended closed area without all line element instruction by selecting one of branching line elements at the branching point of the line elements constituting the closed area by the instruction of a user input part. CONSTITUTION:By referring to one point instruction information to the inside of the closed area and line element information stored in a graphic memory 105, the first line element constituting the closed area is decided and stored in the graphic memory 105. By referring to this line element information, the next line element candidates connected with the line elements are selected, and among these the next line element is decided. When all the line elements receive this process, and the closed area including a hole part is complete, this process is finished. If not, these processes are repeated.
Patent JP-2001034886-A (JP)
Title: Method and device for detecting vehicle length
Inventor: WAKAYAMA ICHIRO
IPC: G08G1/015
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To exactly detect a vehicle length without error. SOLUTION: Concerning this vehicle length detecting method, the radiation of light beams FPB and RPB from respective optical range finders built in a photosensor is started (step S1), it is monitored whether the head of a vehicle to be detected is detected by the light beam FPB or not (step S2) and a CPU starts the measurement of time by using a time measuring part (step S3).  Just after the measurement of time is started, it is always monitored whether the tail of the vehicle to be detected is detected by the light beam RPB or not (step S4), when the tail is detected, the measurement of time due to the time measuring part is finished (step S5), the time of vehicle passing is measured while using the time measuring part and an arithmetic part (step S6), vehicle speed [m/s]×vehicle passing time [s]-(distance [m] between A' and B') is operated in a step S7 and the operated result is defined as the vehicle length of the vehicle to be detected (step S8).
Patent JP-S6279306-A (JP)
Inventor: BURIAN EDOWAADO PITSUCHIYAAZU
IPC: G01S17/87
Filed: 1986-09-04
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-S6185614-A (JP)
Title: Double azimuth thin film magnetic head and its production
Inventor: TAMURA MITSUHARU
IPC: G11B5/31
Filed: 1984-10-04
Abstract: PURPOSE:To improve the precision of the recording and reproducing function by sticking a soft magnetic film to a center core so that the center of a head track is deviated by a desired extent and controlling respective tracks of two gaps to dimensions different from each other. CONSTITUTION:A double azimuth thin film magnetic head consists of one center core 9 formed with a soft magnetic film and two side cores 10 and 10', and two gaps different in azimuth angle are provided on both side faces of the center core 9. The soft magnetic film is stuck to the center core 9 so that the center of the head track is deviated by a desired extent, and film thicknesses in right and left sides of the center core 9 are controlled prescribed values different from each other, thereby controlling respective tracks of two gaps to width dimensions different from each other. A mask where prescribed parts are opened is placed on a nonmagnetic substrate 8 to form these soft magnetic film 9, 10, and 10' for cores by sputtering or the like. Thus, the precision of the recording and reproducing function is improved, and the mass production is possible.
Patent JP-H0953424-A (JP)
Title: Light alloy cylinder head and manufacture thereof
Inventor: FUKAHORI MITSUGI
IPC: F01L3/22
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a light alloy cylinder head that is able to form a valve seat part with sufficient wear resistance in a relatively easy manner. SOLUTION: A motive-electric unit 21 equipped with a magnetostrictive vibrator 20 connected with a power source 19 to a vibrator 18 is provided for installation, while a vibrating part 20a at a tip of this magnetostrictive vibrator 20 is applied to a valve seat material 15 with a wear resisting layer on a surface set up on an aluminum base metal cylinder head 8. In addition, with the motive-electric unit 21 operated, the vibrator 20 is vibrated. With this vibration, a relative motion is produced in space between a valve seat part 9 of the base metal cylinder head 8 and the valve seat material 16, thereby emitting frictional heat there, so a brazing filler metal is melted. subsequently, this brazing filler metal is cooled and the valve seat material is secured to the base metal valve seat part 9 by dint of bonding force of the brazing filler metal 10.
Patent JP-H0955926-A (JP)
Title: Video information supply system and encoding control information generation method
Inventor: ISHIBASHI SATOSHI
IPC: H04N7/173
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain optimum display resolution adjusted to the visual characteristic of humans when the display screen size and the visual distance of a display device is varied, to hold necessary and sufficient picture quality, to suppress unnecessary code transmission and to realize economic video information supply. SOLUTION: A video information supply system consists of an encoding device 1 encoding video information and a decoding device 3 receiving, decoding and displaying encoded video information. The decoding device 3 consists of a display screen size information generation part 7 generating display screen size information, a visual distance information generation part 8 generating visual distance information and an encoding control information generation part 9 generating encoding control information based on display screen size information and visual distance information. The encoding device 1 consists of an encoding part 4 encoding inputted video information in accordance with an encoding parameter value and an encoding control part 5 deciding the encoding parameter value in accordance with encoding control information transmitted from the decoding device 3.
Patent JP-H09120730-A (JP)
Title: Laminated electric contact member and manufacture thereof
Inventor: GIYUNTAA HENINGU
IPC: H01H1/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a contact coating with low resistance and inflammable, especially for use in a weak current relay. SOLUTION: On the base metal in a form of a wire, a first layer 2 made of silver/metal oxide of thickness of 20 to 70 micron, then a second layer 3 of gold or gold alloy of thickness of 1 to 3 micron, and finally a third layer made of rhodium or ruthenium of thickness less than one micron are formed by electro plating. By thermal processing at the temperature of 300 to 900 degrees, the gold alloy is dispersed into the silver/metal oxide layer.
Patent JP-H0491031-A (JP)
Title: Immunomodulative agent
Inventor: NOGUCHI KEIICHI
IPC: A61K38/00
Filed: 1990-08-03
Abstract: PURPOSE:To obtain an immunomodulative agent containing a specific tripeptide or salt thereof as an active ingredient, having high efficiency, reduced side actions and readily usable, and useful for therapy of autoimmune diseases. CONSTITUTION:The objective immunomodulative agent containing a tripeptide useful as an anti-allergic and expressed by the formula (Asp is aspartic acid residue; Gly is glycine residue; Lys is L-lysin residue) or a pharmaceutically permissive salt thereof as an active ingredient. The peptide suppresses activation reaction of lymphocyte stimulated with mitogen and has an action capable of enhancing producibility of a humoral factor of IL-6, TNF, etc., and dose thereof is 0.01-10mg/kg/day in the case of oral administration and 10-1000ug/kg/ day in the case of parenteral administration.
Patent JP-H1047128-A (JP)
Title: Intake air quantity control device for internal combustion engine
Inventor: MIZUTANI KOICHI
IPC: F02D41/16
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent increase of vehicular vibration caused by a drop of engine speed without deteriorating decelerating feeling at the time of deceleration of a vehicle. SOLUTION: An opening of a throttle valve 19 in an engine 1 is detected by a throttle sensor 31 arranged in the vicinity of the valve 19. The fully closing position of the valve 19 is detected by an idling switch built in a throttle sensor 19. The upstream and the downstream of a bypass passage 22 are communicated with each other bypassing the valve 19. A bypass air quantity taken in a combustion chamber 7 through the passage 22 is regulated by an idling control valve (ISCV) 23 arranged in the bypass passage 22. The opening of the valve (ISCV) 23 is held for a prescribed time from a time when the throttle valve 19 becomes a fully closing condition by the electronic control device 51, and then, its opening is reduced.
Patent JP-2001034088-A (JP)
Title: Conductive silicone rubber roller
Inventor: HAYASHI NOBUTOSHI
IPC: F16C13/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To produce a conductive silicone roller used for an electro- photographic device by using singly silicone rubber which is not used singly as usual because a photoreceptor drum is contaminated. SOLUTION: This conductive silicone rubber roller which does not contaminate the photoreceptor drum is obtained by bringing conductive silicone rubber 5a into contact with a roller core bar 5b centering the core bar 5b, and cylindrically molding it so as to envelop the core bar 5b, then performing heating processing to the rubber 5a at 150 to 220 deg.C and for 1 to 48 hours after vulcanizing.
Patent JP-S58109007-A (JP)
Inventor: WATANABE KOUJI
IPC: E04H1/12
Filed: 1981-12-21
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-H0655435-A (JP)
Title: Manufacture of semiconductor device
Inventor: TERADA HITOSHI
IPC: B24B37/04
Filed: 1992-08-04
Abstract: PURPOSE:To prevent cracks and rough surface caused by lower surface polishing for a semiconductor substrate having bumps on its upper surface. CONSTITUTION:A street 5 having a thickly applied adhesive film 4 contg. a thermosetting resin is papered on a resist film 3 provided on a surface contg. bumps 2. Ultraviolet rays are irradiated to harden the adhesive film 4, providing resiliency. This absorbs the projecting parts of the bumps to prevent cracks caused by polishing the lower surface of a substrate, improving mirror surface.
Patent JP-H0764557-A (JP)
Title: Automatic accompanying device for electronic musical instrument
Inventor: KIRA YOSHIBUMI
IPC: G10H1/36
Filed: 1993-08-23
Abstract: PURPOSE:To provide an automatic accompanying device capable of affecting even the originality of a player and easily enjoying the performance of music with automatic accompaniment with many ideas even by a beginner. CONSTITUTION:In a state where display (Bar=) representing the waiting of bar input in a chord progression setting mode is performed (S223: YES), a bar desired to apply chord change can be designated setting a keyboard as the number of bars. Also, in a state where display (Step= /48) representing the waiting of beat input is performed (S229: YES), a beat desired to apply the chord change can be designated setting the keyboard as the number of beats. Furthermore, in a state where display (Chord=) representing the waiting of chord input is performed(S229: NO), a chord desired to change by the keyboard can be designated. Those data can be determined by operating a determination switch (S201: YES). In such a way, the automatic accompaniment can be performed based on changed automatic chord progression data.
Patent JP-H0951711-A (JP)
Title: Dustproofing apparatus of radiator
Inventor: YAMANAKA HIDEKI
IPC: F01P11/12
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a dustproof apparatus of a radiator having simple structure, small in attaching amount of dust and capable of ensuring air amount necessary for cooling by oppositely installing rotating blade capable of revolving by intake air and forming a negative pressure area in rotating projection on air intake side of a radiator. SOLUTION: Rotating blades 3 revolving by intake air and forming a negative pressure area in rotating projection are oppositely installed on air intake side of a radiator 23. Furthermore, the rotating blades 3 comprise nearly U-shaped long plate-like blades extending in diameter direction of a rotating shaft 4 and bending on opposite side of the radiator 23, and bending angle on one side and bending angle on other side diagonally positioned as a pair while holding the rotating shaft 4 in the plate-like blades are preferably differentiated.
Patent JP-S6268727-A (JP)
Title: Preparation of plastic pipe
Inventor: SUGAYA TSUNEO
IPC: B29C48/90
Filed: 1985-09-20
Abstract: PURPOSE:To improve smoothness and uniformity of the surface of a pipe, by sealing the whole surface of a plastic pipe with a heat resistant liquid between a die nozzle and a sizing device. CONSTITUTION:A horseshoe-shaped 'Teflon' packing 9 is set between a die nozzle 3 and sizing device 7. A tank 11 for supplying a sealing liquid is set above the packing 9 and a heat resistant silicon oil for the sealing liquid 10 is supplied in the space prepared by the 'Teflon' packing 9, the die mouth piece 3 and the sizing device 7. No contact between a plastic pipe of high temp. state just after extrusion and air occurs by this method and the appearance of the pipe surface becomes thereby better and no dimple-shaped and pitted cavity if generated.
Patent JP-H0548226-A (JP)
Title: Flexible printed-circuit board
Inventor: TANAKA MASAYUKI
IPC: H05K1/00
Filed: 1991-08-20
Abstract: PURPOSE:To obtain a printed-circuit board which has an improved solderability and a high reliability, can cope with a narrow-pitch metal piece, and has an improved mounting operability by forming a cover-coat extraction portion at a peripheral portion of a copper-foil pattern and then constituting an electrical connection portion by exposing the copper-foil pattern. CONSTITUTION:A slit 11 is formed on a flexible printed-circuit board 1. A hole portion 12 for preventing rupture is formed at both edges of the slit 11. A copper foil pattern 13 is formed at a peripheral portion of the slit 11 and further an electrical connection portion is constituted by exposing a copper-foil pattern by providing a cover coat extraction portion 14 at an peripheral portion of the copper-foil pattern 13, thus enabling the slit 11 to be adhered to a metal piece and preventing solder from flowing to an opposite surface from a soldering land. Furthermore, even if the metal piece for slit structure is constituted in a narrow pitch, an electrical connection portion can be formed, thus achieving a highly dense and compact electrical packaging.
Patent JP-S6188654-A (JP)
Title: Facsimile store and forward exchange system
Inventor: KAMIMURA KEIJI
IPC: H04N1/00
Filed: 1984-10-05
Abstract: PURPOSE:To change easily the synthesization start position and the volume of the synthetic documents by adding an identification code of the picture information to a blank part of a document and detecting said code for identification of the start position and volume of the synthesization. CONSTITUTION:The facsimile information on the basic document received from a facsimile terminal FAX1 via a circuit exchange 2 is converted into the picture information at a communication control part 5 within a facsimile store and forward exchange device FMS3 and stored to a store part 10 for basic document within a store part 8. At the same time, a reference line processing part 6 checks the reference line in the picture information to detect the start point of the reference line. So is with the facsimile information on the received additional documents. A primary control part 4 reads the picture information corresponding to the start point of synthesization of the basic document as well as the addition start point of the additional document out of the store parts 10 and 11 and synthesizes them for buffing. The synthetic picture information is stored at a store part 12 for synthetic documents. Such processing is repeated until a prescribed level of additional document volume is secured.
Patent JP-H0924873-A (JP)
Title: Rearview mirror for two wheeler
Inventor: TANABE SEIZO
IPC: B62J29/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a rear view mirror for a two wheeler fitted into a position lower than a handle, to a single side or both sides and formed into such structure as to reflect the rear side using a lower position than arms and the side of the hips. SOLUTION: A rearview mirror for a two wheeler in which the combination of the rearview mirror 2, an arm and a supporting metallic piece is fitted under a handle is formed to be fitted to a bicycle with short handles.
Patent JP-S6187177-A (JP)
Title: Developer carrier
Inventor: SUGANO FUCHIO
IPC: G03G15/08
Filed: 1984-10-05
Abstract: PURPOSE:To display a required developing effect for one-component developer by arranging a flexible member on a prescribed position in a developer carrier as an electrode. CONSTITUTION:A cylindrical electrode net 3 formed by knitting a conductive string-like material 3a like a net is formed on the periphery of an elastic layer 2 as a developing electrode for a picture solid part and the flexibility of the electrode net 3 prevent the whole roller R from the loss of flexibility. To maintain the performance of the developing electrode for the picture solid part, intervals S1 between respective string-like materials 3a, i.e. electrode intervals S1, are set up properly. An elastic dielectric layer 4 consisting of an elastic material provided with the dielectric property having epsilon1 specific inductive capacity is laminated on the electrode net 3 with d1 thickness. An electrode layer 5 obtained by holding many floating electrodes 5a at the electrically insulated status by a dielectric material 5b is laminated on the elastic dielectric layer 4.
Patent JP-H0932473-A (JP)
Title: Thrust transmission device of propulsion device
Inventor: KASUYA TETSUYUKI
IPC: E21D9/06
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of operations by placing reaction locking members separately on the right and left of each propulsion cylinder for weight reduction, the reaction locking members being engaged with the engaging parts of a transmitting member by which the propulsion force of the propulsion cylinder propelling a buried pipe into the ground is transmitted to a pressure plate. SOLUTION: Reaction locking members 19 are placed on the axis 8e of each propulsion cylinder 8, a guide 21 is disposed on a reaction pin 20, and reaction engaging parts for engagement with a pressure plate 9 are placed on the expansion side 9d and the contraction side 9e of the cylinder 8. Also, the reaction locking member 19 comprises the reaction pin 20 having a key way and the guide 21, and is designed so that it can be easily inserted into the reaction engaging parts. Even if the size of the propulsion cylinder 8 is varied, thrust is surely transmitted to the pressure plate 9 via a reaction piston 20. Therefore, the reaction locking member 19 can be inserted and withdrawn manually, and the thrust from the propulsion cylinder 8 is stably transmitted to the pressure plate 9 via a cylinder thrust transmitting part 13, resulting in enhanced safety.
Patent JP-S6450947-A (JP)
Title: Method for measuring bod in drainage
Inventor: TANAKA YOSHIHARU
IPC: G01N27/28
Filed: 1987-08-22
Abstract: PURPOSE:To measure biological oxygen demand (BOD) quickly and highly accurately, by utilizing suspending organic material with fixed microorganism. CONSTITUTION:A specified amount of drained water is introduced into a compressing and heating well 3 with a drainage pump 1. Chlorine or sodium hydroxide is added in the well 3 so as to obtain 0.5N. Then compressing and heating are performed. A valve 6 is closed so that a standard solution 5 is not supplied. The compressed and heated water and a buffer solution 7 are sucked with a liquid feeding pump 10. Both liquids are mixed in a mixing coil 9 and guided out into a flow cell 12. Suspending organic material in the treated drained liquid is utilized through thin holes in a film of fixed microorganism of a microbiological electrode 18. At this time, dissolved oxygen is consumed. When the oxygen in the fixed microorganism film is decreased, the output of the dissolved oxygen electrode is slowly decreased, and balanced output corresponding to BOD is obtained. In this way, the suspending organic material is miniaturized into the size so as to pass the thin holes in the microorganism fixing carrier. Thus, the suspending organic material can be utilized with the microorganism. The BOD can be measured quickly and highly accurately.
Patent JP-S6363695-A (JP)
Title: Solid-phase synthesis of oligonucleotide using nucleoside phosphorothioite
Inventor: HATA TSUJIAKI
IPC: C07H21/00
Filed: 1986-09-04
Abstract: PURPOSE:To obtain oligonucleotide readily by rapid reaction quantitatively and by a few processes, by reacting nucleoside or nucleotide bonded to a carrier for solid synthesis with a specific protective nucleotide. CONSTITUTION:A nucleoside phosphorothioite shown by the formula (B is nucleic acid base residue which may contain protective group; R<1> is OH-protecting group; R<2> is group to be made into phosphoric acid-protecting group; R<3> is alkyl group which may contain substituent group) is reacted with a nucleoside or nucleotide derivative which is bonded through a spacer (preferably succinic acid) to a carrier for solid synthesis such as acrylamide, etc. The nucleoside phosphorothioite shown by the formula, for example, is obtained by reacting an alkyl phosphorodichloridite with an ankanethiol and reacting a formed alkylthiochloroalkoxyphosphine with a nucleoside containing a protected hydroxyl group at the 5'-position.