baber/WOPTO huggingface dataset:
Patent JP-H10102866-A (JP)
Title: Motor-driven door closing device for automobile door
Inventor: KOBAYASHI FUMIO
IPC: E05B81/66
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To make the displacement direction of a striker similar to the advance direction of a door by a method wherein a striker is pivotally supported on a shaft arranged at a striker mechanism part, and a striker end part is coupled to an electric motor through a link. SOLUTION: A latch mechanism part 3 is mounted on a slide door 1 of an automobile and a striker mechanism part 4 is mounted to the side edge of the opening part of a car body 2. A shaft 6 extending in a direction along the side edge part of the opening part of a car body is provided at the striker mechanism 4 and a striker 7 is pivotally supported swingably on the shaft 6. The end part of the striker 7 located further inside the car body 2 than the shaft 6 is coupled to an electric motor 18 with a reduction gear 19 though a link 15. This constitution makes the displacement direction of the striker 7 similar to the advance direction of the slide door 1 through simple structure. Further, thereby the degree of freedom of arrangement in the car body 2 of the electric motor 18 and the reduction gear 19 and the like is increased.
Patent JP-H0976355-A (JP)
Title: Three-dimensional shaping method and apparatus
Inventor: YANO YOTARO
IPC: B29C67/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To shape a complicated shape and to easily remove an unnecessary part by cutting and removing the part corresponding to the hollow part of a shaped article and providing lattice like cutting lines to the other unnecessary part of the shaped article and applying a solvent to one contact surface and superposing thin plates one upon another to press them. SOLUTION: The entire surface of the part 40 corresponding to the hollow part of a shaped article is removed by cutting and lattice like cutting lines 42 are provided to the entire surface of other unnecessary part 41 at a constant interval. Acetone 37 infiltrated into the peripheral surface of a coating roller 35b is applied to the rear surface of a thin plate 29a and the rear surface of the thin plate 29a becomes a dissolved state. Further, a thin plate 29b is moved to rollers 34a, 34b, a press roller 35a and a coating roller 35b to push the rear end part of the thin plate 29a by the leading end part of the thin plate 29b and the thin plate 29a is superposed on the upper surface of the thin plate 29 so as to be exactly fitted thereto.  Next, the press roller 35a is reciprocally moved on a stand part 21 to press the upper surface of the thin plate 29a to bond the thin plate 29a to the thin plate 29.
Patent JP-S61134106-A (JP)
Title: Negative feedback amplifier
Inventor: TAKAGI SUNAO
IPC: H03F1/34
Filed: 1984-12-05
Abstract: PURPOSE:To improve distortion characteristic without lowering gain by providing a mechanism that takes out only distorted electric power from a part of input electric power that does not contain a distortion component and a part of output electric power that contains the distortion component in a negative feedback circuit. CONSTITUTION:The only signal component is taken out from a coupler 10, and a signal that includes distortion due to non-linear action of a main amplifier 1 is taken out from a coupler 3. When phase and frequency of a signal from a coupler 7 are made to specified values by a phase adjuster 8 and an amplifier 9, signal electric power from a terminal 11 of the coupler 10 and signal electric power from a terminal 12 are composed, and the signal electric power can be outputted to only a terminal 13. Distortion component of output electric power inputted to the terminal 12 is not influenced by electric power of only signal component inputted to the terminal 11. Accordingly, a part of distortion electric power is outputted to a terminal of the coupler 10. The distortion electric power is negative fed back to the main amplifier 1 through a phase adjuster 5 and a coupler 4. However, signal electric power is not negative fed back.
Patent JP-H0679378-A (JP)
Title: Manufacture of armature used for electromagnetic clutch and the like
Inventor: SATO KATSUHIKO
IPC: F16D27/112
Filed: 1992-09-01
Abstract: PURPOSE:To manufacture an armature inexpensively and in a short time. CONSTITUTION:An inner ring 20 and an outer ring 22 are formed by punching a plate stock. At this time, plural numbers of half circular shape projecting parts 34, 36, 38 are formed by a same interval on the outer circumferential edge of the internal ring 20, and the half circular shape recessed parts 42, 44, 40 of almost same outline to the outline of the projecting parts 34, 36, 38 are formed by the same number with the projecting parts 34, 36, 38 and mutually the same interval in the outer ring 22. The projecting parts 34, 36, 38 are formed being deviated in the rotational direction against the recessed parts 42, 44, 40, and the projecting parts 34, 36, 38 are deviated by the prescribed length L in the radiation direction against the recessed parts 42, 44, 40. The inner ring 20 is rotated against the outer ring 22, the projecting parts 34, 36, 38 are pressed with closely fitting in the recessed parts 42, 44, 40, after an air gap g is formed, the pressing part of the outer ring 22 and the inner ring 20 are joined by welding.
Patent JP-H02104659-A (JP)
Title: Device for producing thin film
Inventor: ANDO TOMOAKI
IPC: C23C14/24
Filed: 1988-10-13
Abstract: PURPOSE:To prevent the thermal deformation of a substrate, to reduce the fluctuations of the melt surface, and to obtain a thin film having high perfectness by melting a material contained in the vaporization crucible supported by a setting hearth, vaporizing the material, and reducing the radiation heat from the crucible. CONSTITUTION:A metal 4 is placed in the vaporization crucible 3 in a vacuum vessel, and melted by EB. The vapor is deposited on the substrate 6 through a mask 7 to form a thin film. In the device for producing a thin film, a concave mirror 9 concaved toward the crucible 3 is arranged between the crucible 3 and the substrate 6. The crucible 3 is set in a vessel 10 made of a low-emissivity material, and a gap 11 is provided between the vessel and the setting hearth 2 provided with a cooler 1. As a result, the radiation heat from the crucible 3 is reduced, hence the substrate 6 is not thermally deformed, the temp. distribution on the melt surface in the crucible 3 is uniformized, and the melt is hardly splashed. Accordingly, a thin film having high perfectness is formed on the surface of the substrate 6.
Patent JP-S63110520-A (JP)
Inventor: TAZAKI HIROSHI
IPC: H01H1/58
Filed: 1986-10-28
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-H11187053-A (JP)
Title: Signal transmission equipment
Inventor: UEDA TORU
IPC: H04B10/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide signal transmission equipment with which the capacity of a cable and a connector is reduced and the miniaturization of equipment to load these components is attained. SOLUTION: Data are transmitted between nodes 1A and 2A through a transmission line 5 of one optical fiber. At the time of data transmission, electric signals (data) composed of two kinds of signals at the node 1A are converted to optical signals composed of one kind of signals by a full double/semi-double converting part 4 and sent onto the transmission line 5. A full double/semi- double converting part 6 at the node 2A converts the optical signals received from the transmission line 5 to electric signals (data) composed of two kinds of signals and applies them to a following processing circuit. At such a time, in series of transmission sequences for transmission right request/application through the transmission line 5 between the nodes 1A and 2A, the time division setting of transmission and reception states is performed at each node.
Patent JP-H0598403-A (JP)
Title: Manufacture of superplastic aluminum alloy parts
Inventor: SASAJIMA MIKIO
IPC: C22F1/00
Filed: 1991-10-04
Abstract: PURPOSE:To simply manufacture alloy parts having sufficient strength and a good shape free from distortion by subjecting a superplastic aluminum allay sheet to hot forming, thereafter swiftly taking out it from a forming die, executing rapid air cooling and then subjecting it to long time heating treatment. CONSTITUTION:A superplastic aluminum allay sheet 10 such as a 7475 alloy is arranged on a lower die 11, and an upper die 12 is airtightly placed thereon. After that, these are heated to a forming temp., e.g. of 495 to 525 deg.C. Next, compressed air is introduced from an air inlet into the upper die 12 as well as air in the lower die 11 is discharged from a port 14. In this way, the alloy sheet 10 is subjected to hot working into the shape of the lower die 11. The obtd. alloy parts 10a are swiftly taken out from the forming dies 11 and 12 as their temp. lies in the forming temp.; air is blown thereon by a fan; and rapid air cooling is executed to about 200 to 300 deg.C or below. After that, the above allay parts 10a are subjected to long time heating treatment to a relatively low temp. of about l20 deg.C, e.g. for 24hr. In this way, the strength of the above parts 10a is increased as well as their internal residual stress is extinguished.
Patent JP-H01103969-A (JP)
Title: Production of porous porcelain-structure material
Inventor: ANDO MIGIWA
IPC: C04B38/00
Filed: 1987-10-15
Abstract: PURPOSE:To form three-dimensional network whiskers on the surface of porous porcelain and to obtain the title structure material useful as an enzyme carrier, a filler for a chromatographic column, etc., by impregnating or coating the porous porcelain with silicon powder, firing the porcelain in an atmosphere of a reducing gas contg. steam and N2 and further firing the porcelain in an oxidizing atmosphere. CONSTITUTION:Porous porcelain such as a porous alumina body is impregnated or coated with silicon powder by immersion in a slurry prepd. by dispersing silicon powder in a solvent such as tert. butyl alcohol or by other means. The porcelain is then fired at 1,200-1,600 deg.C in an atmosphere of a reducing gas contg. steam and N2, e.g., decomposed gaseous NH3. The dew point of the atmosphere is -50-20 deg.C. The porcelain is further fired at 800-1,400 deg.C in an oxidizing atmosphere, e.g., in the air.
Patent JP-H03119036-A (JP)
Title: Production of composite material of inorganic fiber and polyether ether ketone
Inventor: UMEZAWA MASAO
IPC: B32B5/00
Filed: 1989-10-02
Abstract: PURPOSE:To readily obtain a composite material, having stabilized physical properties and bright color and suitable as filters, diaphragms, etc., of fuel cells by dissolving a polyether ether ketone in a solvent and applying the resultant solution to inorganic fiber. CONSTITUTION:A polyether ether ketone is dissolved in a ketonic solvent (e.g. acetone) and the resultant solution is then applied to inorganic fiber (e.g. carbon fiber, glass fiber, ceramic fiber or steel fiber) having <=15mu diameter, coagulated and subsequently heat-treated above the glass transition point of the polyether ether ketone.
Patent JP-S62119902-A (JP)
Inventor: TSUKADA MINEHARU
IPC: H01C7/00
Filed: 1985-11-20
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-2000091391-A (JP)
Title: Contact probe unit and manufacture thereof
Inventor: KUDO MASAMI
IPC: H01L21/66
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the flow of a supplied adhesive into a plurality of through- holes, even if these through-holes are formed at small pitches and to secure sufficient adhesive strength. SOLUTION: A substrate 7 is to be laid on top of a board 2 formed with a plurality of through-holes (large diameter holes 3) for supporting a conductive needle-like body and a coil spring. A bonded face 7b of the substrate 7 is applied with a resist 10. Then, a part of the resist is removed, by using a mask to form recessed sections to be supplied with an adhesive at places corresponding to parts surrounded by the through-holes. Thus, the recessed sections to be supplied with an adhesive are formed of resist and thereby the flowing out of a supplied adhesive can be prevented. Therefore, when laying the board 2 and the substrate 7 on top of each other, an adhesive flowing into the through- holes and hardening and affecting adversely can be avoided.  Moreover, positive measures taken to prevent the flowing out of the supplied adhesive enable making the pitch between the through-holes as small as possible. Thereby, this method can respond fully to high density semiconductor products.
Patent JP-H02105495-A (JP)
Title: Hybrid integrated circuit device
Inventor: HIROE TOSHIO
IPC: H05K5/06
Filed: 1988-10-13
Abstract: PURPOSE:To make it possible to make the outer dimensions small and improve the efficiency of a space factor inside a case by leading an outer lead terminal to the outside from the lid of a case. CONSTITUTION:An outer lead terminal 1 connected to a circuit substrate 3 is arranged to lead to the outside through a case lid 4 that covers a case 2. A groove 5 is disposed in this case lid 4. The groove is filled with a hard resin layer 7 so that the outer lead terminal 1 is supported by the surrounding. A soft resin layer 6 is filled inside the case 2.
Patent JP-H03125025-A (JP)
Title: Link mechanism for transmitting operation force of automobile
Inventor: ERUBE FUOKEERU
IPC: B60K23/02
Filed: 1990-09-29
Abstract: PURPOSE: To facilitate a separation stage shift from computer control to a driver's operation by fixing a movable action point by a nonreversible control means in the case of the driver operating a control member. CONSTITUTION: A computer 40 detects the state of a control member (clutch pedal) 8 being in a free position by position sensors 50, 51, and controls a motor device 20 according to operating state signals E-G of a vehicle to move the movable action points 10-13 of link mechanism in correspondence with the operation of a driver. Upon detecting the arrival at the end of a moving path by a position sensor 60, in the case of the driver operating a clutch separating bearing 3 by the control member 8, the action point of a shield tube 2 is fixed by a nonreversible control means 200. A separation stage is therefore easy, and the driver can take an adjustment stage.
Patent JP-H1193888-A (JP)
Title: Pressure generating device and motor
Inventor: YASHIRO HIROKAZU
IPC: F16C32/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a motor for the load in the thrust direction applied to a rotary shaft when a device is driven in the noncontact pressure generating device preventing the bearing of the motor from being polluted by a lubricant. SOLUTION: A brushless motor 10 for rotating a rotor 15 is arranged on a turbo-molecular pump 1. The movement of the rotary shaft 12 of the motor 10 in the thrust direction is regulated by a pair of magnetic bearings 30, 31. A load in the thrust direction is applied to the rotary shaft 12 by the negative pressure applied to the rotor 15. The negative pressure is introduced into a block chamber R1 provided in the casing 11 of the motor 10 through pipes 18, 19. The negative pressure is applied to a rotor 32 exposed in the block chamber R1 and both rear end faces (base end side faces) of the rotary shaft 12, and the counter force opposite in direction to the load is applied in the thrust direction of the rotary shaft 12. The maximum value of the load applied to the rotary shaft 12 is suppressed low, and the magnetic bearings 30, 31 can be miniaturized.
Patent JP-H1193494-A (JP)
Title: Device for holding door closed
Inventor: SAWADA YUTAKA
IPC: E05C21/02
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To surely hold a door closed in the event of an earthquake, etc. SOLUTION: A device for holding a door closed, one side of which device is attached to a casing in such a way as to turn freely about a vertical axis, comprises a lock means 7 mounted on the inner surface of the other side of the door 2 at the lower end of the door 2 and a locking member 10 mounted on the inner surface of the bottom plate 8 of the casing in such a way as to be opposed to the lock means 7 when the door 2 is closed, and locking the pawl member 9 of the lock means 7.  The lock means 7 comprises a main body 12 mounted on the door 2; a pawl member 9 pivoted by a horizontal shaft 14 to the lower end of a lift body 13 vertically movably provided inside the main body 12, the end of the pawl member 9 projecting from the window part 15 of the main body 12; a tension spring 16 energizing the pawl member 9 downward so that the pawl member 9 becomes horizontal; and a presser plate 17 whose lower end abuts to the front end portion of the locking member 10 when the door 2 is closed.
Patent JP-H02106569-A (JP)
Title: Circulation feed device for sheet material
Inventor: TAKADA SOICHI
IPC: B65H85/00
Filed: 1988-10-13
Abstract: PURPOSE:To enable handling of sheet materials having different lengths by a method wherein an insertion conveying means and a regulating member are displaceable in a conveyance direction in a state to maintain a state in which the spanning part of the insertion conveying means is positioned on the upper stream side of the regulating member. CONSTITUTION:A regulating member 3 to true an end part on the upper stream side in a sheet feed direction of an original containing part 2 is formed with a mounting part 4 and a rise part 5. By a conveyance belt 18 located at the lower end of the containing part 2, a circulating original is inserted at the lowermost part of originals loaded in the containing part 2 through rotational movement of the belt. The mounting part 4 of the regulating member 2 and a pulley 17a, on the mounting part 4 side, of the belt 18 are mounted by means of a nut member 6. Rotation of a screw rod 7 with the aid of a motor, the regulating member 3 and the length of the original placing part of the conveyance belt 18 are varied in a conveyance direction. This constitution enables handling of originals having a plurality of kinds of sheet lengths.
Patent JP-H06109090-A (JP)
Title: Spherical surface movement mechanism having spherical gear
Inventor: TANASE YORIAKI
IPC: F16H55/17
Filed: 1992-09-29
Abstract: PURPOSE:To reduce dimension by installing a supporting member so that a gear is turned along one tooth flank direction, having the center of radius of curvature of a spherical gear having two tooth flanks and supporting a drive objective article on the supporting member and supporting the supporting member in a turnable manner, as for a spherical surface movement mechanism for a clock having a special mechanism. CONSTITUTION:A drive object article K is pivotally installed in a swingable manner at a pivotal installation point 1y on an intermediate member A, which is pivotally installed in a swingable manner by a pivotal installation point 1x on an intermediate member B. Each direction of both the swings forms an orthogonal direction. The pivotol installation points 1x and 1y are set so that the swing radius of the surface of a spherical gear 2 is made equal to the radius (r) of the sphere of the spherical gear 2. The spherical gear 2 is fixed on the intermediate member B. On the surface of the spherical gear 2, the tooth flank 3x in the x-direction and the tooth flank 3y in the y-direction are formed, and a gear 4x for the drive in the x-direction and the gear 4y for the drive in the y-direction are meshed, and the spherical gear 2 is driven in the X and y-directions.
Patent JP-S63113424-A (JP)
Title: Liquid crystal display element
Inventor: SHIGENO YASUHIRO
IPC: G02F1/133
Filed: 1986-10-29
Abstract: PURPOSE:To fix a spacer and to simplify a manufacture process by applying ink wherein spacers are dispersed as a light shield film. CONSTITUTION:Spherical spacers 25 of, for example, about 7-10mu in diameter such as glass fiber, silica, and plastic are dispersed in black ink and the obtained ink is applied in a specific pattern over the internal surface of a transparent substrate which becomes a nondisplay part 15 by offset printing or screen printing, thereby forming the light shield film 24 with the spacers. The spacers 25 contact the light shield film 24 directly and also contacts the transparent substrate 12 directly or through the thin light shield film 24. Consequently, the spacers can be fixed and many processes are not necessary.
Patent JP-S63114185-A (JP)
Title: Power supply for pulse laser
Inventor: KAWAMURA KOJI
IPC: H05B41/34
Filed: 1986-10-30
Abstract: PURPOSE:To prevent the trouble or shortening of lifetime of a flash lamp by monitoring the voltage of a capacitor in charge and discharge circuits at timing corresponding to the fluctuation of the voltage and instantaneously inhibiting DC discharge generated due to an arbitrary cause regardless of pulse lighting. CONSTITUTION:When electricity is discharged from the state in which a capacitor 18 is charged at a set value, the first timing of the drop of the voltage of the capacitor is detected and decision timing is produced because the voltage is reduced and made lower than a reference value. When DC discharge is generated, the voltage of the capacitor 18 made lower than the reference value once and reduced is not returned and is kept as it is at a low level because charges to be charged to the capacitor 18 flow into a flash lamp 22 under a conductive state. Consequently, the state of the low level is discriminated at second timing after a fixed time passes after the first timing and DC discharge is detected, and charging is stopped. Accordingly, when DC discharge is generated immediately after pulse lighting, the DC discharge is stopped instantaneously, the flash lamp 22 is protected, and the shortening of the lifetime of the flash lamp is prevented.
Patent JP-H04141543-A (JP)
Title: High-strength age hardening type al alloy
Inventor: TOMA KEN
IPC: C22C21/10
Filed: 1990-09-28
Abstract: PURPOSE:To provide an Al alloy with high strength after age hardening treatment and to permit its thinning and lightening when it is used for a structural member by specifying the content of Zn, Mg, Mn, Si, Cu and Cr in an Al alloy. CONSTITUTION:A high strength age hardening type Al alloy is formed of a compsn. constituted of, by weight, 4.6 to 6% Zn, 0.5 to O.8% Mg, 0.8 to 1.2% Mn, 0.3 to O.8% Si, 0.15 to 0.45% Cu, 0.01 to 0.3% Cr and the balance Al with inevitable impurities. If required, one or more kinds among 0.01 to 0.2% V, 0.01 to 0.15% Zr and 0.01 to 0.1% Ti are furthermore incorporated therein. The Al alloy having the above compsn. is provided with high strength by age hardening treatment. At the time of using this alloy for a heat exchanger, a pipe joint, a pipe material, a header plate material or the like, its thinning, lightening and miniaturizing can be attained.
Patent JP-H08101507-A (JP)
Title: Radiation sensitive resin composition
Inventor: YAMACHIKA MIKIO
IPC: H01L21/027
Filed: 1994-09-30
Abstract: PURPOSE: To ensure superior resolution, pattern shape, sensitivity, developability, process stability, contrast, heat resistance removability from a substrate and adhesiveness by incorporating a specified copolymer and a radiation sensitive acid generating agent. CONSTITUTION: A copolymer having repeating units represented by formula I and repeating units represented by formula II and a radiation sensitive acid generating agent are incorporated. In the formula I, R<1> is H or methyl, R<2> is H, alkyl, alkoxyl, aryl, aryloxy or aralkyl, plural R<2> 's may be different from each other, (n) is an integer of >=1, (m) is 0 or an integer of >=1 and n+m<=5. In the formula II, A is a divalent O or S atom, R<3> is H or methyl, each of R<4> -R<8> is H, alkyl, alkoxyl, alkylthio, aryl, etc., and R<7> and R<8> may bond to each other.