baber/WOPTO huggingface dataset:
Patent JP-S60143493-A (JP)
Title: Low friction sheet for tape roll
Inventor: AKAO MUTSUO
IPC: G11B23/087
Filed: 1983-12-29
Abstract: PURPOSE:To obtain a sheet with low friction coefficient, satisfactory abrasion resistance, dimensional stability, suitable curl, and antistatic characteristics by providing an antistatic layer which incorporates specific amount of acrylic acid ester on the opposite surface of the surface where a plastic film contacts with a tape roll, and by limiting total thickness. CONSTITUTION:Thickness of a plastic film 1 is set to be 30-150mum, and the plastic film 1 includes metallic fibers, metallic powder, carbon black and the antistatic agent such as surface-active agent. An antistatic layer 2 is provided on an opposite surface of a surface where the plastic film contacts with a tape roll. For the ratio 1 of custom statiside solution with the highest solution concentration, 0.2-0.6 times (weight ratio) of acryl acid ester latex is mixed, and the thickness as the dry film is set to be 0.3-3.5mum. By providing the antistatic layer on the opposite surface of the surface where the plastic film 1 contacts with the tape roll, improvement in low friction coefficient, antistatic property, cost, rigidity, etc., is obtained.
Patent JP-2000076055-A (JP)
Title: Automatic distributed object generator
Inventor: SUGAUCHI MASAKAZU
IPC: G06F9/06
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the generation work of a server program on a server machine in the program development environment merging object orientation with client/server. SOLUTION: This generator is provided with a client program generating part 2 for generating a client program based on interface definition information 5 and client program definition information becoming the model of the client program for request to an object generated from this interface definition information 5 and a server program generating part 4 for generating the server program based on server program definition information 7 becoming the model of the server program for packaging the object generated from the interface definition information 45 and the interface definition information transferred to the server machine.
Patent JP-2000076195-A (JP)
Title: Authentication method and device and storage medium
Inventor: RYU IKETSU
IPC: G06F21/32
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an authentication device capable of protecting secrecy in individual authentication by using secret information and a biological feature together. SOLUTION: An individual authentication device 1 is provided with a biological feature acquisition part 11, a biological feature extraction part 12, a secret information acquisition part 13, an individual feature information processing part 14 and an authentication processing part 15. The individual feature information processing part 14 deforms an intrinsic feature extracted from collation data from an authentication abject person by using the secret information and generates individual feature information composed of the mixed information of the organismal feature, based on the extraction form of the feature and the secret information.  In the authentication processing part 15, the generated individual feature information and authentication feature information registered in a prescribed storage means beforehand are collated, the category of either 'proper' or 'improper' to the authentication object person is specified and authentication is performed.
Patent JP-H1176442-A (JP)
Title: Installing structure for smoke preventing hanging wall
Inventor: UZAWA YASUHISA
IPC: A62C2/06
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment/detachment of a hanging wall main body and prevent the hanging wall main body from falling down due to vibration of itself by integrally forming the first projection in the upper end part of the hanging wall main body and forming the second projection which can be engaged with the first projection on the inside face of a ceiling bar. SOLUTION: A hanging wall main body 5 is formed of a colorless transparent glass pane 5a, for example, and a frame body 7 is installed in the upper end part, of the hanging wall main body 5. The frame body 7 made of a nonflammable resin such as hard vinyl resin is constructed of two frame body side wall parts 8 and a bottom part 9 and is provided with a groove type cross section, and the upper end part 6 of the hanging wall main body 5 is stuck and fixed to the frame body 7 via its bottom part 9. The first projections 11 are arranged on the outside face of the two side wall parts 8 in the frame body 7, while the first and second contact parts 12, 13 are integrally formed in the lower edge part in each of the side wall parts 8.  When the first projection 11 in the hanging wall main body 5 is engaged with the second projection 14 protruded toward the inside of a ceiling bar 2, the hanging wall main body 5 can be surely held in the ceiling bar 2.
Patent JP-S60144007-A (JP)
Title: Temperature compensating circuit
Inventor: TAKEDA KOUICHIROU
IPC: G05B11/36
Filed: 1983-12-30
Abstract: PURPOSE:To compensate exactly a temperature irrespestive of whether a temperature characteristic of a circuit to be compensated is linear or nonlinear, by compensating a temperature by applying an analog signal to the circuit to be compensated, as a control signal. CONSTITUTION:A temperature voltage converting circuit 3 detects a forward voltage drop of a diode by supplying a constant current to a temperature sensor 1, amplifies it and generates an output voltage. Also, an ROM5 outputs a signal of a digital value of a necessary control voltage corresponding to a temperature, when a digital signal of an A/D converter 4 is applied as an address. A D/A converter 6 D/A-converts this digital signal, and outputs it as a DC signal. In this regard, its value is determined and written in the ROM5 so as to become an attenuation quantity for compensating a temperature characteristic of the gain of an amplifier to be compensated 12, in accordance with an ambient temperature of a circuit to be controller 2. Accordingly, a variation based on the temperature characteristic of the gain of the amplifier to be compensated 12 is offset by a variation due to temperature of an attenuation quantity of a variable attenuator 11, and the gain of the circuit to be compensated 2 becomes constant irrespective of the ambient temperature.
Patent JP-S6489565-A (JP)
Title: Field-effect transistor
Inventor: SAITO MANZO
IPC: H01L29/78
Filed: 1987-09-30
Abstract: PURPOSE:To improve the integration of a circuit and stabilize operating characteristics by using a gate electrode formed in parallel with a channel to control the majority carriers flowing in a semiconductor crystal. CONSTITUTION:A column 16 of one conductivity type is formed on a semiconductor substrate 11 of the same conductivity type. A polycrystalline silicon 13 is formed into a desired shape at the side of the column with a gate oxide 15 deposited between them. Then, an oxide film 18 is formed and provided with a contact hole through which an aluminum electrode 19 is formed. A source or drain electrode is formed on the column to complete a field-effect transistor. The thickness of the polycrystalline silicon 13, the height of the column, and the lateral length are properly selected to maintain a sufficient operational margin for usual variations of process parameters and realize a stable transistor operation.
Patent JP-2000075954-A (JP)
Title: Electronic equipment controller
Inventor: HONDA KEI
IPC: G10L17/24
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent an electronic equipment from being used illegally, its setting registration from being altered and its personal information from being obtained illegally by controlling the operation of the electronic equipment according to the result of a comparison between information by voice recognition and security information. SOLUTION: Data for confirmation of setting registration of a registered person which is inputted from a remote commander 8 is stored (registered) in a memory 5 for security by a main body microprocessor 1. Voice data for identifying the owner from a microphone 7 are stored (registered) in the memory 5 through voice recognition control microprocessors 2 and 1. The microprocessor 2 compares the recognition data of the voice inputted from the microphone 7 with registered-person confirmation setting registration stored previously in the memory 5. When they match with each other, the microprocessor 1 makes the electronic equipment usable. When not, on the other hand, the electronic equipment is made unusable.
Patent JP-H0885873-A (JP)
Title: Production of thin film using organometallic complex
Inventor: YOSHIZAWA HIDEJI
IPC: C23C16/18
Filed: 1994-09-16
Abstract: PURPOSE: To easily obtain a uniform metallic thin film having excellent electrical characteristic with good reproducibility at the time of producing the thin film by vapor growth by using a complex of specified Ir and β-diketonic org. compd. as the raw material. CONSTITUTION: A complex of the Ir shown by the formula and a β-diketonic org. compd. is used as the raw material when a thin film is formed by vapor growth. In the formula R and R' are any group among CH3 , CF3 , C2 H5 , C3 H7 , C3 F7 and C(CH3 )3 . For example, when a thin film is produced by hot CVD, 1g of tris-dipivaloylmethanato-Ir is put in a raw material vessel 2 (made of glass and held at a constant temp. of 90 deg.C), then gaseous Ar 4 is introduced into the vessel at 100ml/min, and tris-dipivaloylmethanatoiridium is entrained by the gas and introduced into a thermal decomposition furnace 6. Meanwhile, a silicon substrate 9 placed in the quartz reaction tube 7 of the furnace 6 is heated to 500 deg.C by a heater 8, a pipeline extending from the vessel 2 to the furnace 6 is kept at 120 deg.C by insulation, and the thin film is formed for 30min under such conditions.
Patent JP-S60131732-A (JP)
Title: Color picture tube
Inventor: KARURO RUIJI FUONDA
IPC: H01J29/07
Filed: 1984-11-24
Abstract: In colored image tube having a perforated mask for the selection of colors in order that an electron beam intended for one color only reaches on the screen the luminescent material of that color. This mask presents an edge fixed to a frame through the intermediary of bimetallic strips. This frame is integral with the internal face of the glass wall of the tube adjacent to the screen. The bimetallic strips between the edge of the mask and the frame are flat. When the edge of the mask is inside the frame, one of the ends of each strip is welded to an internal projection of the frame and the other end to the edge of the mask in order to provide a space between the corresponding arm of the frame and the edge.
Patent JP-H1186930-A (JP)
Title: Relay substrate and manufacture thereof
Inventor: SAIKI HAJIME
IPC: H05K3/40
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a relay substrate with its high durability and reliability in which interconnection between a substrate and a mounting substrate is facilitated in a relay substrate intervened between the substrate and the mounting substrate to connect both, and moreover displacement is hardly made by vibration and shock during connection. SOLUTION: A relay substrate 10 is formed in a substantial shape having first and second faces 1a and 1b, comprises a relay substrate body 1 having a plurality of through holes H penetrating between the first and second faces 1a and 1b, and a second protrusion 6b protruded from the second face 1b, and a tip end 6s of the second protrusion 6b has a soft metal body 6 formed on a flat face. This relay substrate 10 is intervened between a substrate 20 having a face connection pad 22 and a mounting substrate 40 having a face connection mounting pad 42, and the substrate and the mounting substrate 40 are connected to each other.
Patent JP-H0776812-A (JP)
Title: Electrically-driven bumper device
Inventor: WATANABE YASUHARU
IPC: E01F13/00
Filed: 1993-09-09
Abstract: PURPOSE:To operate a bumper device for elevation, immersed in water or submerged, through electrical drive by preventing an influence from being exercised by rainwater. CONSTITUTION:A bumper body 7 and a chain transmission device 20 to elevate the bumper body are contained in an embedding case 1 installed in a state to be embedded in a ground. The chain transmission device 20 is operated through a sprocket by means of a drive wire 28 contained in a guide case 25 disposed between motors 31 on a ground. This constitution operates the bumper device A through electrical drive by preventing the motor 31 from being immersed in water or submerged.
Patent JP-2000071379-A (JP)
Title: Transparent gas barrier film, packaging material using the film, and package using the packaging material
Inventor: MIYAMOTO TAKASHI
IPC: C23C14/10
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon oxide compd. mainly having barrier properties to oxygen or steam and having sufficient flexibility hardly generating a crack at a time of post-processing or practical use by allowing the fine structure of a silicon oxide compd. layer to enter a predetermined range prescribed from the permeabilities of a plurality of inert gases different in molecular size. SOLUTION: A transparent gas barrier film is formed by laminating a silicon oxide compd. layer to at least the single surface of a base layer comprising a transparent polymer. In this case, the permeability of Ne gas of the laminated film is set to 0.05 times or less the permeability only of the base layer and the permeability of He gas of the laminated film is set to 0.02-0.15 times the permeability only of the base layer.
Patent JP-H0585691-A (JP)
Title: Footstep device for escalator
Inventor: OGIMURA YOSHIO
IPC: B66B29/08
Filed: 1991-09-27
Abstract: PURPOSE:To provide the footstep device of an escalator having a tiltable footstep capable of tilting a moving step tread with a simple structure while guiding it not to generate riser push out. CONSTITUTION:At least one of many footsteps constituting an escalator is formed as a tiltable footstep 2 constituted of a tiltable moving step tread 2a and a footstep main body 2b tiltably supporting the moving step tread 2a in the footstep device of the escalator. One of a rack gear 12 and a pinion gear 11 is fitted to the moving step tread 2a side, the other of the rack gear 12 and the pinion gear 11 is fitted to the footstep main body 2b side tiltably and reciprocatably supporting the moving step tread 2a, and the rack gear 12 and the pinion gear 11 are combined and arranged so that the rear end side of the moving step tread 2a is gradually moved to the front end side as the moving step tread 2a is tilted.
Patent JP-H0295999-A (JP)
Title: Water surface floating object processing system
Inventor: UEDA NOBUO
IPC: B63B35/32
Filed: 1988-09-30
Abstract: PURPOSE:To have effective treatment of floating objects on the water surface by furnishing a guide installed at one end of the hull to collect the floating objects, a crushing machine to crush them, a conveyor to collect them into the ship, a compactor to carry them in with the aid of a hopper and compress, and a container to store them. CONSTITUTION:In the center of the bow of a ship 1, a conveyor 2 is installed with ahead down from the hull to the water surface. Also guides 3a, 3b are provided to collect floating objects on the water surface and forward to a crushing machine 7. A distributing conveyor 10 is arranged below the end part of the first named conveyor 2 while a hopper 11 under the end, and the bottom of the hopper is connected to a compactor 12, whereby the objects are compressed and put in a container 13. This allows effective storing of the collected objects and also effective handling afterward such as landing, transportation, etc.
Patent JP-H03138245-A (JP)
Title: Device for guiding sheet-like materials being carried
Inventor: BINFURIITO MANHARUTO
IPC: B65H9/16
Filed: 1990-09-20
Abstract: PURPOSE: To prevent a transfer sheet from being separated from a rule for carriage and arrangement by providing a rotatable load element which is pressed against and brought into contact with a surface of each ball by the action of the urging force of a spring on a surface away from a conveying means of the balls. CONSTITUTION: When a foldable sheet 1 to be carried by diagonal rollers 10, 11, 12 is not on the conveyor table 3, a ball 13 is abutted on a rotary circumferential surface of the diagonal rollers 10, 11, 12. The engagement abutted on the surface of the diagonal rollers 10, 11, 12 is effected by not only by the self-weight of the ball 13 but also by the urging force of a torsion spring 17. The urging force of the torsion spring 17 is effected through a lever 15, and a rotating roller 14 is pressed against the rotating circumferential surface of the ball 13. The rotating roller 14 is similarly rotated thereby. The foldable sheet 1 is carried on the conveyor table 3 with this folded end directed forward, and the forward end is abutted on the ball 13.
Patent JP-H03113298-A (JP)
Title: Oscillation type charging mechanism
Inventor: MATSUURA TAKANORI
IPC: F41A9/56
Filed: 1989-09-27
Abstract: PURPOSE:To obtain a high speed charging device which is compact in size and stable and steady in operation by providing a tray capable of oscillating between two points, laying out a crank pin at the same span from each stroke end, interlocking with the oscillation of the tray, and changing the direction of a cylinder and its timing as well. CONSTITUTION:When an attempt is made to turn a link clockwise, interlocking with other devices a crank pin 11a is rotated counter clockwise. When the crank pin 11a exceeds a dead center, the oscillating direction of the link 5 opposes with that of the crank pin 11a. A variation of this distance is conveyed to an arm input shaft section 7a by a rod 12 so that a lever shaft 6 may be rotated clockwise by way of an arm output shaft section 7b and a train of lever speed change gears 8. A cylinder 10 changes its direction clockwise quickly and directs a cylinder 10a to left. When a tray 2 reaches the axial position of projectile, the center of the cylinder 10 becomes parallel to the center of the tray 2. At that time, in the end stroke process, the bottom of projectile is extruded to left with the cylinder 10a so that the projectile may be moved to a chargeable position of a breech.
Patent JP-S60142197-A (JP)
Title: Heat exchanger
Inventor: IMABA NOBUO
IPC: F28F9/02
Filed: 1983-12-29
Abstract: PURPOSE:To reduce the flow resistance of cooling water and improve the heat dissipating effect of a heat exchanger by a method wherein a bypass path is formed between neighboring two chambers of a tank whose inside is partitioned by partitioning plates in the N circuit type heat exchanger employing ellipse tubes in order to reduce the flow amount of the cooling water which flows from the tank into the water tubes of a core. CONSTITUTION:The upper tank 10 of an N circuit type heat exchanger employing ellipse tubes is partitioned into an inlet chamber 12 and a return chamber 13 by a partitioning plate 11 while the partitioning plate 11 is provided with a bypass path 15 to communicate the inlet chamber 12 with the return chamber 13. On the other hand, a lower tank 20 is partitioned into a return chamber 22 and an outlet chamber 23 by a partitioning plate 21 while the partitioning plate 21 is provided with the bypass path 25 to communicate the return chamber 22 with the outlet chamber 23. Thus, a part of the cooling water is bypassed at the inside of the upper tank 10 and the lower tank 20, whereby the average flow speed of the cooling water flowing through water tubes 31 is reduced and the flow resistance of the cooling water may be reduced.
Patent JP-S60140449-A (JP)
Title: Memory protection system
Inventor: TANIGUCHI TOORU
IPC: G06F21/60
Filed: 1983-12-27
Abstract: PURPOSE:To prevent rewrite of a written data by providing a write suppressing means to a memory chip written in already in writing to a memory comprising plural memory chips. CONSTITUTION:In writing a data to the memory 1 (M1-M16), a control section 2 outputs a data D, write signal W, chip selection signal C and a pulse P. While an address counter (10<6>-adic) 3 is driven by the pulse P, the address of the memory chip M1 is selected sequentially and the data D is written. When an address counter 3 counts out, a carry signal C is outputted and fed to an up terminal UP of an up-down counter (hexadecimal) 14. Thus, a signal level at the output terminal E1 of an AND gate G1 goes to ''0'' and the write is inhibited to the memory chip M1.
Patent JP-S60231978-A (JP)
Inventor: JIYOOGEN PURESUNAA BINDEINGU
IPC: G11B20/10
Filed: 1984-11-26
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-H03110580-A (JP)
Title: Cleaning method and toner used therefor
Inventor: YAMAMOTO HAJIME
IPC: G03G21/00
Filed: 1989-09-26
Abstract: PURPOSE:To reduce the size of a device without deteriorating development performance nor cleaning performance by using a cleaning method for a photosensitive body as a black developing device. CONSTITUTION:Toner consists of color toner and black toner; and the color toner is toner for a DC electric field flying developing method which performs development without contacting the photosensitive body 48 and the black toner is toner for a two-component magnetic brush developer which is mixed with carriers and charged electrostatically. The two-component magnetic brush developer serves as a developer for performing development by contacting the photosensitive body 48 and a cleaning agent for cleaning remaining toner on the photosensitive body after transfer, and an electrostatic charging, an exposing, and a reversal developing process are repeated by using toner particles of plural colors to form a color toner image on the photosensitive body 48; and the color toner image is transferred to paper at a time. Consequently, the device can be reduced in size without deteriorating the cleaning performance.
Patent JP-2001077467-A (JP)
Title: Semiconductor laser
Inventor: TANABE TETSUHIRO
IPC: H01S5/22
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser having an HBB structure so that the working voltage does not rise so high while having the HBB structure, and most of a current can be injected into a desired area even when a HBB withstand voltage cannot be obtained fully. SOLUTION: A semiconductor laser has a light-emitting layer forming section 12, constituted in a double heterostructure in which an active layer 7, is sandwiched between n- and p-type clad layers 8 and 6 and 4. On the side of the p-type clad layer 4 opposite to the active layer 7, a p-type semiconductor layer 2 having a band gap which is different from that of the clad layer 4 is provided so that the layer 2 comes into contact with the clad layer 4, at portions other than stripe-like contact layers 3 via the contact layers 3. The contact layers 3 are formed, so that the layers 3 have band gaps which lie between those of the clad layer 4 and semiconductor layer 2 and the band gaps have a successively changing gradient.