baber/WOPTO huggingface dataset:
Patent JP-H07170282-A (JP)
Title: Method and device for deciding transmission timing in incoming direction for star type optical subscriber system
Inventor: EDA MASAHIRO
IPC: H04L12/44
Filed: 1993-12-15
Abstract: PURPOSE:To provide an incoming direction transmission timing deciding system for which the operation of a system is not stopped even when subscribers are expanded or moved during the operation of the system and the scale of an optical subscriber system is hardly limited even in the case of expanding or moving the subscribers. CONSTITUTION:At the time of deciding the data transmission timing of the certain subscriber, a switchboard 1 transmits a count instruction signal to the subscriber 3i within a time slot allocated for communication in an outgoing direction to the subscriber 3i. When the count instruction signal from the switchboard 1 is received, the subscriber 3i transmits the count value of a counter circuit 303 at that time back to the switchboard 1 within the time slot allocated for the communication in an incoming direction from the subscriber to the switchboard. The switchboard 1 receives the count value transmitted from the subscriber 3i and calculates incoming direction data transmission timing information corresponding to the subscriber from the count value.
Patent JP-H08169985-A (JP)
Title: Thermoplastic conductive composition and electrode pad made thereof
Inventor: KONNO MASAYUKI
IPC: C08L71/03
Filed: 1994-12-19
Abstract: PURPOSE: To provide a thermoplastic conductive composition used to make e.g. an electrode pad which transmits an electrical signal from a living body to a medical diagnostic apparatus or to introduce e.g. low-frequency waves into a living body to alleviate or cure a pain and being excellent in adhesion to the skin, conductivity and workability in coating and to provide an electrode pad made thereof. CONSTITUTION: This composition essentially consists of a skeletal component used for forming a gel and comprising a rubbery elastomer comprising an epichlorohydrin polymer and a thermoplastic polymer, an ionic compound and a solvent for dissolving the ionic compound. The ionic compound is desirably a lithium salt such as lithium perchlorate. The solvents used desirably are nonvolatile liquids such as glycols such as ethylene glycol and polyethylene glycol, alkyl ethers and polyols.
Patent JP-H04187285-A (JP)
Title: Activated carbon filter device
Inventor: FUJIWARA GORO
IPC: C02F1/50
Filed: 1990-11-19
Abstract: PURPOSE:To allow the execution of the washing, heating and sterilizing of an activated carbon filter and the removal of org. matter with one washing operation by supplying steam into a filter column in the state that the steam flows in the direction reverse from a water flow direction, thereby washing the filter layer. CONSTITUTION:The activated carbon filter layer 2 is constituted by providing water permeable molded activated carbon 3 formed by molding and solidifying powder or fiber activated carbon in a porous form into the column 1 in the state of partitioning the inside of the column to an inlet chamber 1C and an outlet chamber 1D. After the water is discharged from the inside of the column 1, the steam is supplied into the column. The washing of the activated carbon filter layer and the heating and sterilizing of the activated carbon filter layer are executed by the uniform supply of the steam to the entire part of the activated carbon filter layer 2. In addition, the activated carbon filter layer 2 is heated in an anhydrous state by the steam and, therefore, the org. matter adsorbed on the activated carbon can be dissolved and the heating and sterilizing of the inside of the activated carbon column are simultaneously executed.
Patent JP-H02159506-A (JP)
Title: Visual processing
Inventor: ISHIKAWA SHUNICHI
IPC: G06T7/00
Filed: 1988-12-13
Abstract: PURPOSE:To enable recognition of a stable object by a method wherein a camera is moved to the object when the object is recognized poorly in a visual processing and performs a recognition with the altering of a vision angle to absorb a vision processing error factor. CONSTITUTION:An object 11 is taken with a CCD camera 12 to calculate a center of gravity in a reference shape provided on the object 11 from a binary- coding screen. An optical axis of the camera 12 is aligned with the center of gravity. A shape to be measured having a specified feature value is extracted from among areas within a specified area range of the object 11 in a binary- coded screen at this position. As for things which are not recognized as shaped to be measured within this area, the optical axis of the camera 12 is shifted roughly to the center of the area from a center of gravity position in a reference shape and then, those that are recognized as shape to be measured having a specified feature value are extracted by a binary-coding screen. A distance between centers of gravity in this shape and a reference shape is compared with a preset value to judge thereby enabling calculation of an inclination of the object 11 from a set of shapes to be measured as specified.
Patent JP-H09157179-A (JP)
Title: Liquid nourishing composition
Inventor: WATANABE EIJI
IPC: A61K38/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid nourishing composition stably emulsified as one part (one agent) in a state of ambient temperature for a long period of >=1 year. SOLUTION: This liquid nourishing composition comprises an organic acid ester, etc., of a monoglyceride, prepared by bonding one or two organic acids such as lactic acid, citric acid, succinic acid or diacetyltartaric acid and having <10HLB as an emulsifying agent, an acid- and salt-resistant surfactant having >=10 hydrophile-lipophile balance(HLB) such as a polyoxyethylene sorbitan (20) mono-fatty acid ester and a salt-resistant polymeric compound such as hydroxypropyl cellulose as an emulsion stabilizer.
Patent JP-H05151112-A (JP)
Title: Automatic check method for personal equipment
Inventor: ADACHI TOMOMASA
IPC: G06F13/00
Filed: 1991-11-28
Abstract: PURPOSE:To automatically check the program of a personal equipment in a system where the data are transferred to a personal computer by means of the communication function of the connected personal equipment. CONSTITUTION:A series of key data produced from the various types of instructions are successively read out of the transmission file of a personal computer 1 and sent to a personal equipment 2. The equipment 2 successively carries out these received key data as the key input and sends the executing result to the computer 1. The computer stores the received result in its reception file In such conditions, the executing result already stored in the reception file is compared with the executing result presently received and stored in the reception file. So that the program loaded in the equipment 2 is automatically checked.
Patent JP-H09160867-A (JP)
Title: Common circuit access system for communication controller
Inventor: UTSUKI TSUTOMU
IPC: G06F13/372
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To make necessary circuits common and to enable a common circuit to be suitably used for respective corresponding communication objects of respective communication controls by making a control signal generating circuit output use-acknowledgement signals for common circuits, which do not overlap each other, to the communication controllers at access intervals predetermined according to use request signals. SOLUTION: This system consists of the communication controllers 5-8 which are connected to a bus 9, the common circuits 2-4, and the control signal generating circuit 1 which inputs a clock signal 100 and signals 111-114 outputted by the communication controllers 5-8 and generates control signals 101-104 enabling access to the common circuits 2-4 at specific intervals. The communication controllers 5-8 send signals indicating whether or not the common circuits 2-4 need to be accessed as the signals 111-114 to the control signal generating circuit 1. The control signal generating circuit 1 inputs those control signals 111-114 and outputs signals 101-104 for allocating usable time slots of the respective communication controllers 5-8 on a time-division basis corresponding to the said access needed or unneeded signals.
Patent JP-2000145714-A (JP)
Title: Hydraulic circuit
Inventor: NAKAO HIROTOSHI
IPC: F15B11/02
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit suited for manual operation by a simple constitution with no limitation of use. SOLUTION: When an operation valve 20 is switched to a lower down position from a neutral condition as shown in Fig., a head port 8a of a hydraulic actuator 8 communicates with a second port 10b of a hydraulic device 10, a rod port 8b communicates with a first port 10a, and a piston rod 8c is lowered down by own weight of a dead weight load M, and when the operation valve is switched to a lift up position, the dead weight load M is pressed up by reversing communication of each port.  Here, a control valve 11 controls the hydraulic device 10 so as to decrease or increase capacity ratio V2/V1 of the second port 10b to the first port 10a by a relation of a level between axial force acting on a valve unit of the control valve 11 of a differential pressure, between a pressure P3 in the upstream and a pressure P2 in the downstream of the operation valve 20, and spring force of a differential pressure setting spring 11a.
Patent JP-H07166041-A (JP)
Title: High-impact polyalkylene terephthalate resin composition and its molding
Inventor: KANAI HIROYUKI
IPC: C08L67/02
Filed: 1993-12-15
Abstract: PURPOSE:To improve the impact strength of a polyalkylene terephthalate resin by dispersing an impact modifier in the resin with an average distance between dispersed modifier particles (ID) not higher than a critical value (IDc) given by a specific formula. CONSTITUTION:An impact modifier, a polar-group-modified thermoplastic elastomer having an elastic modulus of 1-3,000kg/cm<2>, is obtd. by introducing acid anhydride or epoxy into an olefinic or styrenic elastomer. Then, a polyalkylene terephthalate resin, e.g. a polyethylene terephthalate resin, and the modifier in an amt. of about 50vol% or lower of the resin are melt mixed and pelletized using a twin-screw extrude, etc., to give a polyalkylene terephthalate resin compsn. contg. the modifier dispersed with an average distance ID between dispersed modifier particles which is given by formula I [wherein phi is the vol. fraction of the modifier; and d is the average particle size of it] and is not higher than a critical value IDc (mum) given by formula II [wherein Em and Ed are elastic moduli of the resin and the modifier, respectively].
Patent JP-H02161089-A (JP)
Title: Folding type automatic door
Inventor: AKIYAMA HIDEKAZU
IPC: E05F15/10
Filed: 1988-12-14
Abstract: PURPOSE:To fold a door even in either direction of the inside and the outside by determining the direction of rotation of a shaft by a rotation giving means. CONSTITUTION:When a folding type automatic door is located at a closed position, a pin pusher 46a upward pushes the pin 43 of a direction regulating piece 42 while a motor 32 is operated and a wrapping transmission means 33 is driven to the right when a sensor arranged near the automatic door detects a man proceeding in the direction B. Revolution in the counterclockwise direction of an engaging plate is prevented, and rotation in the counterclockwise direction of a driving shaft 25 and a door panel 20 is obviated. When a sliding base 28 is moved to the right on a base 27 and the sliding base 28 begins to push a spring 29, the base 27 is also shifted to the right together with the driving shaft 25, and moved to the right while being turned in the clockwise direction of the door panel 20. When the door panel 20 and the driving shaft 25 are rotated up to fixed angles in the clockwise direction, the movement of the door is decelerated by the force of the spring 29, and the door is shifted slowly up to the position of folding.
Patent JP-H03177689-A (JP)
Title: Hose connecting fitting
Inventor: SUZUKI TAKASHI
IPC: F16L37/12
Filed: 1989-12-06
Abstract: PURPOSE:To prevent lock levers from coming off by wrong action by providing a lock plate, for locking the lock levers in the lock state, at a connecting fitting provided with lock rings, locked to the lock levers, formed at both ends thereof. CONSTITUTION:A bulge part 30 is protruded in the intermediate position of connecting levers 24, 24 provided at the axial center periphery of a connecting fitting 20 with lock rings 22 formed at both ends thereof. A stud 31 is erected radially outward at the bulge part 30, and a lock plate 32 is rotatably supported and fixedly fastened to the apical face of the bulge part 30 by a butterfly nut 33. Both end part of the lock plate 32 are to be semi-circular and brought into contact with recessed faces formed at the end part upper faces of lock levers 12, thus fixing the positions of the lock levers 12. In other words, when the lock levers 12 are engaged with the rings 22, the lock plate 32 is brought into contact with the lever upper faces and fastened, so that the levers 12 are fixed. Accordingly, even if the other end part 12b of the lever 12 is stepped on by wrong action, its disengagement from the ring 22 is prevented.
Patent JP-S63168632-A (JP)
Title: Substrate type optical switch
Inventor: HIDAKA HIROMI
IPC: G02F1/313
Filed: 1986-12-29
Abstract: PURPOSE:To shorten a substrate by coupling optical fibers through hemispherical concave mirrors arranged in the branch-side end part of the substrate to satisfactorily couple the light to two optical fibers having a prescribed core gap without extending a waveguide in the branch part of small branch angle. CONSTITUTION:Hemispherical concave mirrors 6 and 7 are arranged in the branch-side end part of a substrate 1 and optical fibers 3-5 are coupled through hemispherical concaves 6 and 7. When the light emitted from the end face of a branch-side waveguide is made incident on one point of hemispherical concaves 6 and 7, the light is projected on a position symmetrical to this point with respect to the center point of the hemispherical concave mirror 6 or 7; and therefore, cores of optical fibers 3-5 are placed in this position to satisfactorily couple the light to optical fibers 3-5. Thus, the position of the light emitted from the end face of the branch-side waveguide 2 is moved to another position by reflection on hemispherical concave mirror 6 and 7 to secure a gap longer than the gap among cores of arranged optical fibers 3, and the substrate is shortened.
Patent JP-S63165845-A (JP)
Title: Pattern forming method
Inventor: GOKOCHI TORU
IPC: H01L21/302
Filed: 1986-12-26
Abstract: PURPOSE:To simply form a pattern having superior resistance to oxygen plasma by projecting specified ions on a resist film. CONSTITUTION:A high molecular material layer is formed on a substrate and a radiation sensitive material layer contg. a polymer having functional groups capable of being electrically charged by accepting or releasing protons or electrically charged functional groups is formed on the high molecular material layer. The radiation sensitive material layer is exposed and ions are electrostatically bonded to the resulting pattern during or after development. The lower high molecular material layer is then dry-etched with oxygen plasma through the pattern as a mask. By this pattern forming method, resistance to oxygen plasma is provided to the resist pattern by introducing the ions and a desired fine pattern can be formed by dry etching with oxygen plasma through the resist pattern as a mask.
Patent JP-H03175683-A (JP)
Title: Piezoelectric actuator and its manufacture
Inventor: MIYOSHI TAKAYUKI
IPC: H01L41/083
Filed: 1989-12-04
Abstract: PURPOSE:To prevent the element break during installation and to prevent the break at the element or the element end face junction even if external force is applied by inserting the element into a metallic case having an expansion function, and applying sealing treatment in the condition that compressing force is applied to the element in advance. CONSTITUTION:An electrostrictive effect element 1 is fixed, with an adhesive, to be planted in the inner recess of a metallic member(upper) 3 provided with a flange- shaped mounting part 3a, and the inner ends of the lead terminals 2a and 2b of the electrostrictive effect element 1 are connected to it by soldering. Next, the other end face side 1b of the elctrostrictive effect element 1, to which the metallic member 3 is fixed, is inserted in a metallic case 5 from the opening (upper) of the said case 5, and in the conditions that space is made between flange-shaped mounting parts 3a and 5a respectively provided at the metallic case and the metallic member, the electrostrictive effect element 1 is fixed, with an adhesive, to be planted in the recess of the metallic member 6. Next, the flange-shaped mounting parts of the metallic case and the metallic member are butted with each other, and the condition that the expansion part is expanded by the dimension of space is maintained with a jig, and the flange-shaped mounting parts of the metallic member and the metallic case are junctioned to seal the inside.
Patent JP-H11138391-A (JP)
Title: Surface roughness testing method and its device
Inventor: YAMASHITA ISAMU
IPC: G01B21/30
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for continuously testing the surface roughness of a workpiece during the machining, practically not materialized so far. SOLUTION: A continuous testing method is performed as follows, on the occasion of a surface cutting process while the material of a workpiece is being moved by a cutting means, obstacles for measurement are removed by blowing air against the surface of the workpiece after processing has been over, and subsequently, measurement is continuously made by a non-contact type surface roughness sensor mounted independently from the cutting means as mentioned above.  And a surface roughness measurement device is formed out of a rotary type cutting means 2, a processing support stand 3 allowing processed material to be advanced ahead while the material is being cut, an air jet 6 for removing the obstacles for measurement out of the surface of a workpiece after processing has been over, and of a non-contact type surface roughness sensor 7 which is provided in front of the air jet 6 independently from the cutting means by way of a vibration proofing means 8.
Patent JP-H03176472-A (JP)
Title: Preparation of dihydropyridine derivative
Inventor: MASUDA SATORU
IPC: A61P9/08
Filed: 1989-12-04
Abstract: PURPOSE:To readily prepare a compound useful as a vosodilating drug or anti- hypertensive drug in high purity and yield by reacting a dicarboxylic acid dimethyl ester with a methyl ethanol amine under an acidic condition. CONSTITUTION:A compound of formula I is made to react with a compound of formula II in a solvent-free state or in a solvent such as toluene under an acidic condition using hydrogen chloride, etc., at 110-130 deg.C to prepare the objective 2,6-dimethyl-4-(3'-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid 3-methyl ester-5-beta-(N-benzyl-N-methylamino) ethyl ester of formula III and an acid adduct salt thereof. The compound of formula I is a known compound and can readily be prepared. The compound of formula II is commercially available at a low price and the reaction product is highly pure and does no require a specific purification process.
Patent JP-2000144568-A (JP)
Title: Plush fabric having three-dimensional pattern and its production
Inventor: OKAMOTO TAKAHARU
IPC: D06B11/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a plush fabric having an extremely soft touch and having an excellent three-dimensional pattern. SOLUTION: This plush fabric having a three-dimensional pattern is obtained by partially attaching and solidifying a resin solution to the surface of a plush fabric by a printing operation to partially press the plush, and then dyeing the fabric to form the three-dimensional pattern. The plush fabric having a three-dimensional pattern is obtained by partially attaching and solidifying a resin solution to the surface of a base fabric by a printing operation, applying a plush-forming processing to the treated base fabric to partially form the plush in parts except resin-printed parts, and then dyeing the fabric to form the three-dimensional pattern. The resin is preferably a modified polyacrylic ester-based resin or its mixture with a self-cross-linking polyacrylic ester-based resin. The single fiber fineness of the plush is preferably <=0.7 denier.  Thus, the plush fabric having a touch close to the touch of downy hair and having the excellent three-dimensional pattern is obtained.
Patent JP-H09163476-A (JP)
Title: Speech device utilizing bone conduction voice
Inventor: ITO ISAO
IPC: H04R1/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To suppress very small vibration of an earphone from being delivered to a piezoelectric element by packing a damping member to absorb mechanical vibration to a 2nd housing for the receiver earphone while being closely adhered to an inner face of the 2nd housing. SOLUTION: A 2nd housing 6 is made of a urethane resin or a vinylchloride or the like similarly to the case with a 1st housing 1, 2nd a damping member VA is packet in the 2nd housing 6 in addition to a receiver earphone 8. The damping member VA is packed in the 2nd housing 6 while being closely adhered to an inner face of the 2nd housing and an inner face of the receiver earphone 8 in the 2nd housing 6. The type of the material of the damping member VA is a silicon rubber being an elastic resin member kneaded with metallic powder, and the metallic powder to be kneaded to the elastic resin material may be iron powder or metallic power other than the iron but the power whose specific gravity is 2 or over is desirable to obtain a sufficient vibration absorbing effect.
Patent JP-H10155645-A (JP)
Title: Curtain drawing guide
Inventor: SHIKATA NORIYUKI
IPC: A47H15/02
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a curtain drawing guide capable of fitting a support arm to a leading runner without fail and drawing a curtain without causing the support arm to be caught by a curtain box or the curtain hanging part of a trailing runner. SOLUTION: This curtain drawing guide has a support arm 4 capable of hanging and supporting a curtain end, an approximately flat plate type leading runner barrel part 2a for mounting the support arm 4, and a leading runner having main rollers 2b and 2c laid on the upper part of the leading runner barrel part 2a for rolling along a curtain rail. In this case, the leading runner has an improper mounting prevention part 6 on one side of the leading runner barrel part 2a for preventing the support arm from being erroneously mounted.
Patent JP-H04269731-A (JP)
Title: Camera
Inventor: NIKORAASU RUDORUFU KENPERU
IPC: G03B9/10
Filed: 1991-11-29
Abstract: PURPOSE: To obtain a camera having a shutter device and capable of easily photographing the object of a different type even in a short integration(exposure) period and also performing display with higher accuracy and fidelity. CONSTITUTION: A main shutter blade 9 and an auxiliary shutter blade 10 are attached to the same shaft, and the aperture of an angle (α) corresponding to the minimum length of the exposure period of the pickup area 16 of an image sensor, is separated by the main shutter blade and the auxiliary shutter blade, and part B of the pickup area substantially exposed more so than the other part A, that is shielded later by the main shutter blade 9 is at least partially shielded more by the auxiliary shutter blade 10 during a short exposure period.