baber/WOPTO huggingface dataset:
Patent JP-H07146836-A (JP)
Title: Lan driver for work station
Inventor: WAKASUGI NAOKI
IPC: H04L12/28
Filed: 1993-11-25
Abstract: PURPOSE:To improve the working efficiency of the whole LAN system by deciding a packet format common to that of a transmission destination by means of the LAN driver of a work station in a short time. CONSTITUTION:When communication with a server A is performed by a protocol A25 which supports formats A, B first, a packet generating part 27 performs transmission to the server A with the format A by a format table represented in (B) starting from the upper part sequentially, and tries the transmission with the format B when no response is received. When the response with either, for example, the format A is received, a packet processing part 28 registers the name of the server A on a server column in accordance with the format A of the protocol A on the table. Therefore, since the name of the server who performs the communication once is registered, it is possible to immediately perform the communication by the format in accordance with a server name by searching the server column in the following operation.
Patent JP-S62155773-A (JP)
Title: Rectifier circuit
Inventor: KITAMURA MASAKAZU
IPC: H02M7/06
Filed: 1985-12-27
Abstract: PURPOSE:To obtain full wave rectification operation and cascade voltage multiplying rectification operation easily by connecting a diode bridge circuit and first and second capacitors by a switching means. CONSTITUTION:When the voltage of an AC voltage source 5 is at 200V, a comparison circuit 16 turns a switch 15 ON-that is, it brings an SCR 13 to an OFF state. The voltage of the AC voltage source 5 is full-wave rectified by diode bridge circuits 1-4, and generated at both ends of capacitors 10, 11. When the voltage of the AC power supply 5 is at 100V, the comparison circuit 16 turns the switch 15 OFF; that is, it brings the SCR 13 to an ON state. The voltage of the AC power supply 5 is cascade voltage multiplying- rectified and generated at both ends of the capacitors 10, 11 at that time.
Patent JP-H06150062-A (JP)
Title: Character recognizing device
Inventor: NOBUOKA MICHIAKI
IPC: G06K9/34
Filed: 1992-11-05
Abstract: PURPOSE:To accurately separate characters in contact with each other and to shorten processing time. CONSTITUTION:In the case of character recognition for deciding a recognizing character by collating a graphic feature extracted from the distribution of black picture elements inside a character area, which is extracted from a binary image inputted as a recognizing object image by a character area extraction part 4, by a graphic feature extraction part 5 with a graphic feature from a recognizing dictionary 6 storing the graphic features of characters constituting the recognizing object image in advance, a contact character judge part 8 judges the contact characters in contact with each other corresponding to the recognized result and the aspect ratio of the character area, a projected feature extraction part 9 extracts a projected feature concerning the character area judged as the characters in contact with each other by the contact character judge part 8, a side face distance feature extraction part 21 extracts side face distance feature concerning the character area judged as the characters in contact by the contact character judge part 8, a contact character division processing part 22 separates the characters in contact by detecting a cutting point basing on these projected feature and side face distance feature, and a the graphic feature extraction part 5 extracts the graphic feature based on this separated result.
Patent JP-2000132164-A (JP)
Title: Device and method for interactive drum lesson
Inventor: CHAN YING KIT
IPC: G10H1/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To allow a child to easily handle a drum lesson device by outputting background music and/or drumbeat sound under user's directions. SOLUTION: A controller 46 receives an output signal from trigger devices 44 and a user command signal outputted by switches 32, 34 of a keypad line 32 and a foot pedal 22 (a signal showing a user's choice about a background music style and/or a drumbeat sequence), and outputs a control signal to a music data memory part 48. When the foot pedal 22 is moved to an 'on' position, the controller 46 reads data of sound of a bass drum from the memory part 48 and outputs them. The memory part 48 selectively outputs the data of the sound in answer to the control signal from the controller 46. A channel mixer 50 combines signals from respective channels to convert them into a complex sound signal, and outputs the complex sound signal to a sound amplifier 52. A speaker 54 converts an analog signal into sound waves corresponding to a percussion instrument.
Patent JP-H11136245-A (JP)
Title: Atm cell multiplexer
Inventor: SHIBATA KENJI
IPC: H04L47/43
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To simply execute cell assembly/disassembly without causing a time delay by assigning a token to cell transmission from a terminal to an ATM exchange in an incoming direction according to a schedule table preset by prescribed traffic management, polling all cells in an outgoing direction toward terminals and receiving cells through discrimination by cell receiver sides. SOLUTION: A plurality of cell assembly/disassembly sections 13 are connected on an ATM bus 12 in parallel and each cell assembly/disassembly section 13 sends cells to an ATM exchange via a relay channel. An ATM bus scheduler 11 provides an opportunity of transmission by each cell assembly/disassembly section 13 and controls the cell transmission/reception on the ATM bus 12 to realize cell multiplex/traffic control without the use of an ATM switch. The cell assembly/disassembly section 13 assembles data received from a terminal into cells and sends them to the ATM bus 12 and processes cells received by the ATM exchange via the relay channel through the transmission to the ATM bus 12.
Patent JP-H06152558-A (JP)
Title: Stuffing pulse inserting circuit
Inventor: MATSUMOTO AKIHIRO
IPC: H04L7/00
Filed: 1992-11-05
Abstract: PURPOSE:To ensure the reliability of a current/standby constitution, and to prevent the generation of a pull-out by allowing plural stuff synchronizing circuits which insert a stuffing pulse into the same signal to synchronously insert the stuff pulse. CONSTITUTION:In a preset system 1, the stuffing pulse is inserted into digital signals inputted to stuff synchronizing circuits 11 and 12, the stuff synchronization of the two digital signals is obtained, and those digital signals are multiplexed into one by a multiplexing part 13. In a preliminary system 2, the digital signals are inputted to stuff synchronizing circuits 21 and 22, and the same processing as the present system is operated. Then, the stuff synchronizing circuits 11 and 21 are constituted as one pair, the stuff synchronizing circuits 12 and 22 are constituted as one pair, and they are mutually connected and synchronously operated in a relation between the present/preliminary systems. Afterwards, one of the outputs of the present system 1 and the preliminary system 2 is selected by a high speed switch 3, and supplied to an antenna 4.
Patent JP-H07144593-A (JP)
Title: Air bag
Inventor: ITO MICHIYASU
IPC: B60R21/276
Filed: 1993-11-26
Abstract: PURPOSE:To provide an air bag which can be formed into compactness by suppressing increase of a process of manufacture and further by enabling the air bag to easily fold when it is folded. CONSTITUTION:In a base cloth 3 by which an air bag 1 is formed, a gas filling port 4 and two exhaust ports 5, 6, arranged in positions adjacent to each other in the periphery of the gas filling port 4, are formed. A reinforcing cloth is arranged in peripheral edges of the gas filling port 4 and each exhaust port 5, 6 in the base cloth 3. The reinforcing cloth is constituted of two sheets of the cloths, a filling port use reinforcing cloth 8 arranged in the peripheral edge of the gas filling port 4 and an exhaust port use reinforcing cloth 9 arranged in the peripheral edges of the two exhaust ports 5, 6.
Patent JP-H04168459-A (JP)
Title: Developing device
Inventor: HAYASHI DAISUKE
IPC: G03G15/08
Filed: 1990-11-01
Abstract: PURPOSE:To obtain a developing device capable of certainly preventing the blocking of a binary component system developer by providing a determined stirring member in a housing, and continually rotating it. CONSTITUTION:A stirring member 30 having a projection 32 formed on the surface is provided near the bottom wall inside of a vessel-like housing 2, a motor 33 is connected to the end part protruding to the housing outer part of its shaft 31, and the motor 33 is connected to a continually electrified heater power source 26, for example, for dewing prevention, through a connector. In the housing 2, a developer 7 obtained by mixing a carrier consisting of a magnetic powder with a toner is received, and the developer 7 is stirred by a development spiral 20 and further stirred by a stirring rotor 21. Then, the developer 7 is sucked by a development magnet roller 22 and carried by the rotation of a development sleeve 22a. The member 30 interposed between the rotor 21 and the sleeve 22 stirs the developer 7 accumulating in this part by the dead weight even at the time of cutting a main power source and prevents a blocking in which the developer is solidified in mass. Thus, a stable image formation can be attained.
Patent JP-S63206272-A (JP)
Title: Bearing of wheel for vehicle toy
Inventor: ERITSUKU BATSUHA
IPC: A63H17/26
Filed: 1987-11-26
Abstract: A wheel bearing, in particular for toy vehicles, which are usually subjected to strong overloads, is characterized in that, in the vicinity of each end, the wheel axle (10, not shown in fig. 2) has both a bearing face (14, 15) with a relatively small radius of curvature and a bearing face (12, 13) with a relatively large radius of curvature substantially corresponding to the radius of the axle. The bearings with the small radius of curvature (14, 15) are elastically resilient, the bearing faces with the relatively small radius of curvature being provided in bearing plates (2, 3) which are connected with a vehicle portion (1) via elastic connecting members (4, 5). When the toy vehicle is overloaded, the axle is supported in the large bearings (12, 13) so that the small bearings (14, 15), having a very small friction under normal operating conditions, are not damaged.
Patent JP-S62150783-A (JP)
Title: Zener diode device
Inventor: MORIWAKE MASATO
IPC: H01L29/866
Filed: 1985-12-24
Abstract: PURPOSE:To form a Zener diode device with excellent constant voltage and extensive applications while avoiding the pinch resistance effect taken in a base region by a method wherein the second conductive type the fourth impurity region bridging the gap between the third high impurity region and the first impurity region is provided. CONSTITUTION:A low concentration N-type epitaxial layer 12 is grown on a semiconductor substrate 11 while an island region electrically isolated from other regions by P-type isolating regions 13 diffusion-formed into the semiconductor substrate 11 and the epitaxial layer 12 is sectionalized. A high concentration N-type buried layer 14 is provided on the surface of semiconductor substrate 11; a P-type base region 15 (the first impurity region is formed on the surface of epitaxial layer 12; and an N-type emitter region 16 (the second impurity region) is formed on the surface of base region 15. A high impurity P type region 17 (the third high impurity region) junctioned with the emitter region 16 reaches the epitaxial layer 12. The high impurity region 17 is encircled by a low impurity concentration P-type region 18 (the fourth impurity region) connected to the base region 15.
Patent JP-H08211868-A (JP)
Title: Sound signal generation device, sound signal generation method, and musical sound generation device including same
Inventor: KATSUI MASAMI
IPC: G10H1/46
Filed: 1995-11-15
Abstract: PURPOSE: To generate a sound of a desired tone by rewriting each memory data in a device by providing a memory storing a waveform and a shape of an envelope in a sound source. CONSTITUTION: A oscillation circuit 1 is constituted with a CR oscillation circuit, a crystal oscillation circuit, or an oscillation circuit of a ceramic vibrator, oscillates an objective frequency, and inputs a signal having a oscillation frequency to sound sources 3-5 and a rhythm sound generation circuit 6. And the circuit 1 inputs a signal having a frequency to which an oscillation frequency is divided by 1/M to a control circuit and a rhythm sound generation circuit 6. And the circuit 1 mixes analog voltage of sound from plural sound sources and analog voltage of a rhythm sound in a mixer circuit 7 and generates analog voltage of a sound output finally. A sine wave, rectangular wave and sawtooth wave are stored in a waveform ROM 61 of three sound sources 3-6, and a trapezoidal wave shape and triangle wave shape are stored in an envelope ROM 55. Thereby, various tones can be generated by storing waveforms and envelopes of the sounds of musical instruments in the ROM 61 and ROM 55.
Patent JP-H02143974-A (JP)
Title: Track number detecting device for magnetic disk reproducing device
Inventor: TAKAHASHI MASAMI
IPC: G11B21/08
Filed: 1988-11-24
Abstract: PURPOSE:To detect a track number of a track without an error at the time when a reproducing head is brought to tracking to an arbitrary track by detecting a shift distance of a recording track shifted from a reference position, and executing a correcting operation for aligning a scale with its track whenever tracking is ended. CONSTITUTION:A CPU 7 has a tracking function, and a stepping motor 3a is driven to rotate by a motor control circuit 3b. When a reproducing head is brought to tracking to an arbitrary track, in the case of detecting a track number (how many tracks there are from the outermost periphery recording track), even if a position of a recording track is shifted by <=1/2 of a standard track interval from a position determined by a standard due to a temperature variation of the environment of a magnetic disk, a shift distance of a recording track shifted from a reference position is detected, and whenever tracking is ended, a correcting operation for aligning a scale with its track is executed. In such a way, a track number of each recording track on the magnetic disk can be detected exactly.
Patent JP-H03157803-A (JP)
Title: Magnetic field modulation overwriting magneto-optical disk device
Inventor: IZUMI HARUHIKO
IPC: G11B11/10
Filed: 1989-11-15
Abstract: PURPOSE:To improve recording and reproducing characteristics and to facilitate alignment between a light beam spot and a magnetic pole face by attaching a bar-shaped magnetic core provided with a winding in the perpendicular direction to a magneto- optical disk medium and allowing the magnetic pole face of the bar-shaped magnetic core to face a recording face and specifying the upper limit and the lower limit of the size of the magnetic pole face of the core. CONSTITUTION:A floating magnetic head 30 is so constituted that a bar-shaped magnetic core 41 provided with a winding is attached to a floating slider 40 of a nonmagnetic core in the perpendicular direction to a recording face 26 of a single-sided magneto-optical disk medium 21 and a magnetic pole face 43 of the bar-shaped magnetic core faces the recording face, and the size of the magnetic pole face 43, namely, (dimensions in the scanning direction of the single-sided magneto-optical disk medium)X(dimensions in the direction orthogonal to the scanning direction) are set to 0.05mmX0.2mm to 0.5mmX0.5mm. Thus, transfer at a speed higher than 5MHz is possible, and the light beam spot is relatively easily aligned to the magnetic pole face, and a perpendicular magnetic field having a desired intensity is efficiently generated on the recording face.
Patent JP-H07153251-A (JP)
Title: Structure of vcr unit
Inventor: OTA SHUHEI
IPC: G11B33/12
Filed: 1993-11-26
Abstract: PURPOSE:To fix the VCR unit in a prescribed position by engaging a rail and a boss, etc., provided on a TV case body with a projected line of the VCR unit, sliding them and utilizing a through hole. CONSTITUTION:A VCR mechanism 3 is fixed to a prescribed place of a chassis 2, and an operating substrate 7 is restrained to be fitted by hooks 2c and 2d of the chassis 2. Afterward, a lead 11 is formed by a fixer 12 fitted into a through hole 2i of the chassis 2. Then, when an end periphery 4b of a printed circuit board 4 is brought into contact with a curved rib 9c and is turned, a projection 9a is fitted into a through hole 4a of the printed board 4 to make this printed board 4 horizontal. The back surface is held by a shoulder 9b, while the top surface is prevented from falling off by a rib 9d. A restraining hook 10 is engaged with a through hole 2g, and the printed board 4 is securely be held by the chassis 2. The printed board 4 is disconnected by the reverse operation. Finally, a top plate 5 is fitted, and hence the VCR unit 1 is completed.
Patent JP-2000123016-A (JP)
Title: Device and method for filtering information
Inventor: SUGAI TAKESHI
IPC: G06F17/30
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of evaluation values of a user to be handled by an information filtering device, and to efficiently perform filtering by generating a user community corresponding to a user profile through the information filtering device and performs social filtering inside the user community. SOLUTION: An interface managing part 1-1 accepts the input of the user and sends information inputted by the user to a social filtering managing part 1-3, a user category part 1-4 and a user taste data base part 1-5. Besides, the interface managing part 101 display the filtering result to the user. A filtering managing part 1-2 based on contents performs filtering based on contents based on the attribute values of the user profile. The social filtering managing part 1-3 performs social filtering based on the information of the user category part 1-4.
Patent JP-H05133335-A (JP)
Title: Closed type compressor
Inventor: MATSUHASHI IKUHIRO
IPC: F04B39/10
Filed: 1991-11-13
Abstract: PURPOSE:To provide a stopper of a delivery reed for displaying multiple functions with a simple part for the sake of a compressor of good energy efficiency by arranging the delivery reed of almost C-shaped section in a circular arc-shaped recessed part of a valve plate. CONSTITUTION:A delivery reed 35 is arranged in a circular arc-shaped long recessed part 32 of a valve plate and assembled by screwing a screw 41 of a stopper 40 to a screw part 53 of a reed holder 42. When the reed holder 42 is set to the valve plate 20, an opposite delivery hole side 34 of the delivery reed is mounted by one end of the stopper 40, and the other end serves as a stopper 41a of the delivery reed for restricting excessive movement of the delivery reed 35.
Patent JP-H09137743-A (JP)
Title: Failure detection device for internal combustion engine and control device for internal combustion engine furnished with device therefor
Inventor: MAEKAWA FUMIHIKO
IPC: F02D43/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To carry out combustion control in accordance with time of failure as well as to inexpensively and highly precisely detect failure of a swirl control valve. SOLUTION: When a switching condition of a swirl control valve is established (judged by S1), Qa1 and TVO1 are memorized (S2). Thereafter, after the swirl control valve is indicated to switch (S3), TVO2 is memorized (S4). Thereafter, when a failure diagnosis permission condition is established (judged by S5), Qa2 is memorized (S6). Thereafter, failure diagnosis of the swirl control valve is carried out (S7) in accordance with Qa1 and Qa2 , when failure is found, combustion control to match time of failure is carried out (S8). Consequently, as failure of the swirl control valve can be detected in accordance with an intake air flow rate Qa, it is possible to attempt reduction of cost and highly improvement of reliability.  Additionally, at the time when failure of the swirl control valve is detected, a combustion state (an air fuel ratio and ignition timing) is controlled accordingly, and it is possible to restrain deterioration of drivability and exhaust performance to the extreme.
Patent JP-H08210223-A (JP)
Title: Fuel high-pressure pump used for internal combustion engine
Inventor: MANFUREETO KUREEMAA
IPC: F02M59/26
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To forcibly supply fuel of high pressure so as to forcibly supply only a discharge rate which is necessary for the time being. SOLUTION: An outer peripheral surface of a pump plunger 9 has a control cutout 37 cooperated with a control hole 19, which is connected to a pump actuating chamber 17 at all times, the lower edge part of a side opposite to the pump actuating chamber 17 of the control cutout 37 forms a control edge part 39 for controlling delivery start of high-pressure delivery. The control edge part 39 is arranged aslant in a pump plunger axis, and the pump plunger 9 is rotatably guided for regulating the delivery start of the high-pressure delivery.
Patent JP-S61181559-A (JP)
Title: Pneumatic type ejector of powder
Inventor: DOUSHIYU JIYAN PIEERU
IPC: B05B7/14
Filed: 1985-12-26
Abstract: PURPOSE:To decrease the suction flow rate for the whole discharge flow rate as much as possible in an ejector ejecting powder for coating a base material such as glass by using the different gas sources for the first step performing the suction of powder and the second step wherein the driving gas is introduced. CONSTITUTION:In a pneumatic type ejector of powder, a Venturi 14 introducing the first gas is provided to an inlet end of a tubular injector body 10 and the powdery body is sucked from a suction port 18 of a side part and a body 10 is gradually narrowed to cause the disturbance in the inside of the powder flow. A driving gas of a side part is introduced from the apertures 34 by forming an introduction chamber 36 in a side wall of the body 10. A zone minimum in the crosssection is made to an outlet end of a tubular part 30 of a pipe to form a narrow annular clearance 46. In such a way, the ratio of the suction flow rate and the whole discharge flow rate is controlled to a small value as much as possible and the stable range of the ejector is made large and the load for suction and the rated discharge flow rate can be increased.
Patent JP-H03158171-A (JP)
Title: Cap integral type disposal injection needle
Inventor: SAITO MASATAKA
IPC: A61M5/32
Filed: 1989-11-17
Abstract: PURPOSE:To prevent erroneous insertion of an injection needle in a human body by a method wherein a slender part is formed on the peripheral surface of a needle base, an in flange engaged with the slender part is protruded from the root part of a cap, and a needle hole in which an injection needle is inserted is formed in the tip part of the cap. CONSTITUTION:At a stage before use, a length L1 of the interior of the cylinder of a cap 10 is set to a value higher than a distance LX between the tip of a needle N and the one end of a second neck 5. At a stage in which a flange 13 is slid to a third neck, the distance LX between the tip of the needle and the one end of a second neck 5 is set to a value higher than the length L1 of the interior of the cylinder of the cap 10 and set to a value lower than a distance LY between the apex of a tip part 12 of the cap 10 and the one end of the second neck 5. This constitution causes a needle hole 11 to contain a needle tip, and reliably protrudes the needle tip outwardly of the cap 10 when the cap 10 is slid during injection. A length L2 of a second neck is set to a value approximately equal to a thickness TF of the flange 13, resulting in prevention of axial displacement of the cap 10 over the second neck. This constitution protects a human body against a risk of the human body being injured by the needle tip.