baber/WOPTO huggingface dataset:
Patent JP-2000200374-A (JP)
Title: Toll collection and reception system, and radio equipment used for the system
Inventor: SUGIHARA YUJI
IPC: G07B15/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a system which can surely perform the radio communication with a radio equipment mounted on a vehicle to collect and receive the toll even when the vehicle is moving without obstructing the traveling of the vehicle at the time of collecting and receiving the toll. SOLUTION: At least the 1st and 2nd antenna 11 and 13 are placed in the traveling direction of a vehicle. The write data on the toll of the vehicle are produced and recorded in response to the data including an inherent code that is received from a radio device mounted on the vehicle via the antenna 11. Then the registered write data are transmitted to the radio device via the antenna 13 that is placed at the next stage of the antenna 11. Thus, the assured communication of data is attained.
Patent JP-2000168082-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: ITO KUNIO
IPC: B41J2/16
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet head in which ink can be ejected stably at high speed by eliminating standing of bubble through a simple structure and high density is realized advantageously by simplifying formation of electrode or connection of signal. SOLUTION: A plurality of ink chambers A and air chambers B are formed alternately while sectioning through a barrier wall in the head body of a polarized piezoelectric element and a voltage is applied to the electrode of the head body to cause shearing deformation of the barrier wall sectioning the ink chambers A thus ejecting ink from a nozzle hole 5a. In such an ink jet head 1, the head body has the nozzle hole 5a for ejecting ink on the outlet side of the ink chambers A and an ink inlet 6a at a position facing the nozzle hole 5a on the inlet side of the ink chambers A. A straight ink channel supplies ink from the ink inlet 6a to the nozzle hole 5a and electrodes provided on the opposite barrier walls sectioning the ink chambers A are connected through connection electrodes and then connected with signal lines.  Electrodes provided on the opposite barrier walls sectioning the air chambers B are connected through connection electrodes and then grounded.
Patent JP-H11174745-A (JP)
Title: Image forming device
Inventor: SHINDO YUKICHI
IPC: G03G15/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive image forming device which is miniaturized by space corresponding to the size of a paper ejection tray. SOLUTION: The device is composed of an image carrier 1 whereby toner images to be formed are held on it, a transfer-member stack supply means 2 whereby a stack of transfer members to which the toner images formed on the image carrier 1 are transferred is placed on it and they are separated and fed one by one, a transfer means 3 whereby the toner images formed on the image carrier 1 are transferred to the transfer member supplied from the transfer-member stack supply means 2, a fixing means 4 whereby the toner images transferred by the transfer means 3 are fixed to the transfer member, and a final-transfer-member ejection carrying path 5 whereby the final transfer member to be ejected after the toner images are fixed to its one or both sides by the fixing means 4 is carried to the transfer-member stack supply means 2 incorporated in a housing 0.
Patent JP-2000182178-A (JP)
Title: Detection signal inputting part for super-sensitive system monitoring panel
Inventor: KAJI YUKIKO
IPC: G08B23/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To improve the analysis accuracy of a detection signal and also to manufacture at low costs by making an analog signal to be supplied optionally selectable when analog signals inputted from plural detectors are supplied to one converter. SOLUTION: Analog switches are respectively made a pair with switch controlling parts, and the switch controlling parts 4a to 4c perform opening/closing control of the analog switches 3a to 3c. Each switch controlling part 4a to 4c is connected to a CPU 6 through a bus 7, and the switch is subjected to opening/closing control in accordance with an input from the bus 7. In the opening/closing control of the analog switches, any of switch controlling parts 4a, 4b or 4c closes an analog switch 3a, 3b or 3c, any of analog signals of detectors 2a to 2c connected to the analog switches is supplied to an A/D converter 5. Then, the analog signal is converted into a digital signal, and the CPU 6 analyzes the converted digital signal.
Patent JP-H11185459-A (JP)
Title: Recording system and recording apparatus
Inventor: MAEDA YASUAKI
IPC: G11B27/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To improve operability at the reproduction of contents recorded by air check. SOLUTION: A reception timing for text information in a specific form corresponding to music name information among various kinds of text information is identified. The music name information is transmitted at the start of broadcasting of the music, and therefore the reception timing corresponds to a timing at which the music is started in the broadcasting. In recording the broadcast sound, therefore, points (addresses on the disk) corresponding to the timings are made program separation points TM1-TM4, whereby the track on which broadcast sound is recorded is divided to tracks (TK1-TK5) by the start points of the music, thus enabling an access to the start of the music at the reproduction time.
Patent JP-H11180666-A (JP)
Title: Passenger conveyor remote monitoring device
Inventor: KAWANISHI SEIJI
IPC: B66B27/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To continuously monitor passenger conveyors in other areas in which maintenance work is not performed. SOLUTION: Respective passenger conveyors 6A1 to 6D3 are divided into a plurality of areas A to D, and annunciating devices 4A to 4D for monitoring the passenger conveyors are installed in respective areas A to D. Respective annunciating devices 4A to 4D are connected to a monitoring center 1 through a communication line 3 and a communication line 2. When maintenance work is performed in the area A, monitoring is temporarily stopped by shutting off the power source of the annunciating device 4A, while, the passenger conveyors 6B1 to 6D3 in the other areas B to D are normally monitored by the annunciating devices 4B to 4D.
Patent JP-H11178833-A (JP)
Title: Ultrasonic treatment implement
Inventor: MIYAWAKI MAKOTO
IPC: A61B17/32
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic treatment implement which allows anyone to grip a living tissue with an appropriate amount of force without requiring any special skill. SOLUTION: An ultrasonic treatment implement is provided with a vibration transmitting member 71 transmitting ultrasonic vibrations to a treatment part for treating a living tissue, is provided with a probe 113 at the distal end of the vibration transmitting member 71, is provided with a jaw 105 gripping the living tissue between it and the probe 113, is provided with a jaw holding member 100 by which the jaw 105 is freely movably supported, and includes a control drive shaft 72 connected to the jaw 105 and a control unit 2 for controlling the control drive shaft 72. The control drive shaft 72 contributing to the opening and closing movements of the jaw 105 is provided with a stopper tube 121, which is pressed against the jaw holding member 100 to regulate the opening and closing terminal positions of the jaw 105 relative to the probe 113.
Patent JP-H11292306-A (JP)
Title: Paper supply device
Inventor: SATO MITSUO
IPC: B41L13/04
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To solve various problems such as scattering of sheets, deformation of loaded sheets, unstableness of sheets to be supplied, etc. in case where sheets having a large size such as, for example, A3 size exceeding A4 size are loaded and supplied and control a lift position of a right tray and a left tray so that an uppermost face of the large sized sheet on the left tray and an uppermost face of the large sized sheet on the right tray come to substantially the same height in non-tandem paper supply using a cantilever system and a wire system as paper supply tray lifting system. SOLUTION: This paper supply device is provided with a right tray unit 4 provided with a horizontal lifting means, etc., a left tray unit 5 provided with a lifting and interlocking means, and a controller 95 controlling right and left stepping motors 41A, 41B so that a height of large sized sheet on an uppermost face on the right tray 1 and a height of large sized sheet on an uppermost face on the left tray 2 become substantially the same height based on each paper surface height detection signal from each paper surface detection sensor 54, 58.
Patent JP-2000177652-A (JP)
Title: Undercover inspection hole structure
Inventor: IINO ATSUSHI
IPC: B62D25/20
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight, low-cost undercover inspection hole structure having a simple structure, superior installation rigidity, and allowing easy opening and closing, and capable of installing a cover for inspection without distortion and the development of unusual sound. SOLUTION: A cover 3 for inspection is provided slidably housed in an undercover 1 for covering the lower surface part of an engine. The cover 3 for inspection is smoothly easily taken out of the undercover 1 or put in the undercover 1 without lifting up or jacking up a vehicle body. Engine auxiliary machinery, and an oil filter and the like are easily replaced. In housing the cover 3 for inspection, both side ends 7L, 7R are effectively constrained by the slide part 17 of the undercover 1 to assure installation strength in high rigidity.
Patent JP-2001173070-A (JP)
Title: Private part washing device
Inventor: KUBOZONO YUKINORI
IPC: E03D9/08
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a private part washing device capable of preventing a back flow, easily and surely draining the water accumulated on the upstream and downstream sides of a water supply faucet when water is stopped, preventing a damage due to freezing, preventing a trouble by surely removing refuse and foreign matter with a filter, providing a relatively low pressure loss and excellent maintainability and assemblage, and reducing the number of parts. SOLUTION: This private part washing device comprises a water drain plug having a duck bill 49a connected to the outer side of a filter 57a. The duck bill is connected to the outer periphery of the water drain plug 42, and further comprises a seal part 58 such as O-ring and U-packing. Also the device comprises, in a part of a water channel, a switching flow path capable of being switched by the duck bill between a forward flow path allowing only a flow in forward direction and a backward flow path allowing a flow in backward direction. The drain plug of the duck bill may be formed integrally with or separately from each other.
Patent JP-H05171285-A (JP)
Title: Production of extremely soft steel sheet for vessel reduced in low anisotropy and having ageing resistance
Inventor: SENUMA TAKEHIDE
IPC: C21D9/46
Filed: 1991-12-25
Abstract: PURPOSE:To save energy, to reduce manufacture days and to improve labor productivity by subjecting a steel with a specific composition to rolling at respectively specified temp. and draft, to cooling at specific velocity, to rolling at respectively specified temp. and draft, and then to coiling. CONSTITUTION:The steel has a composition consisting of, in weight ratio, <=0.0015% C, <=0.005% N, <=0.3% Al, 0.1-1.0%, in total, of one or more elements among Mn, Si, Ni, Cu, Cr, and P, and the balance Fe with inevitable impurities and where Mn/S is regulated to >=5 and also the relationship between coiling temp. CT( deg.C) and nitrogen content N(%) satisfies an inequality. This steel is rolled at a temp. between Ar3 and (Ar3+100 deg.C) and at >=50% total draft. Subsequently, cooling is performed at 10 deg.C/sec average cooling rate at the time of gamma alphatransformation. Then, the steel is rolled at <=Ar3 at =35% draft, coiled at 750-600 deg.C, pickled, cold-rolled, and continuously annealed. By this method, the occurrence of earing can be prevented, and production yield can be improved.
Patent JP-2000184774-A (JP)
Title: Motor-controller
Inventor: KODAMA KAZUMASA
IPC: H02P6/08
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To optimally handle a failure generated in a rotary angle sensor and position detector by equipping a means for judging whether a position detection output value is within a standard or not or a means for processing position detection failure to be executed when any failure is detected in the change in an output value from the previous time and to the present time. SOLUTION: A CPU 110 inputs a rotation count (n) with a specific small rotary angle of a motor M to be outputted from a rotary angle sensor E and detects a rotary angle θ. A position detection device 16 detects output values u, v, and w of a Hall element corresponding to each of three phases and outputs them to the CPU 110 via an input interface(IF) 114. Since the output value n of the rotary angle sensor E becomes zero when output wiring is disconnected, the detection electrical angle θ is outputted to a failure detection processing block as a value outside a prescribed value, for example 400 in rotary angle detection. The failure detection processing block executes motor stop processing, Hall element failure processing, or rotary angle sensor failure processing according to the failed state when a failure is detected.
Patent JP-2001174610-A (JP)
Title: Method for producing optical collimator sheet
Inventor: TAKAHASHI KENJI
IPC: G02F1/1335
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high performance optical collimator sheet which efficiently converges diffused light, has high directivity and gives high luminance collimated light. SOLUTION: A coating fluid containing a binder and a dispersed light scattering material is applied on a transparent substrate and many light transmissive spheres are scattered on the coating fluid. The light transmissive spheres not bonded to the coating fluid are removed, the light transmissive spheres bonded to the coating fluid in a monolayer are pressed and brought into contact with the substrate and then the coating fluid is hardened to produce the objective optical collimator sheet.
Patent JP-2000175807-A (JP)
Title: Reversible upfolding curtain
Inventor: MIYAZAKI YUJI
IPC: A47H5/032
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a reversible upfolding curtain by a method wherein both of the front and rear surfaces of a curtain fabric are made to look better to allow hanging of the curtain fabric reversibly on a head rail with either of the front or rear surface of the curtain fabric visible as desired and moreover, drape gathers appear beautiful when the curtain is folded up. SOLUTION: A plurality of through-holes 20 are bored neatly on vertical lines of a curtain fabric 2 and lifting cords 4 are put through the plurality of through-holes 20 alternately from the one surface to the other of the curtain fabric 2. Moreover, joint means provided on the head rail 1 are detachably joined on mating joint means provided at an upper part of the curtain fabric 2 to hang the curtain fabric reversibly.
Patent JP-H11190340-A (JP)
Title: Dynamic pressure type bearing device
Inventor: MORI NATSUHIKO
IPC: F16C17/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the frictional force of a thrust support part, prolong the life, and realize high rotation precision, high speed stability and low cost by supporting the thrust support surface of a rotating shaft in no contact in the thrust direction by a dynamic pressure film interposed in the thrust bearing clearance. SOLUTION: The oil O supplied to a thrust bearing surface 16a is interposed in the thrust bearing clearance with a thrust support surface 15a, and the film pressure is enhanced by the dynamic pressure action of a dynamic pressure groove 16b to form a dynamic pressure film. Consequently, an upward pressure is caused in the thrust direction to push up a rotating shaft 15. Accordingly, the thrust support surface 15a of the rotating shaft 15 is supported in no contact in the thrust direction to a thrust bearing surface 16a. Thus, the frictional force in the thrust support part can be reduced to provide high speed rotation and high rotation precision, and the friction of the thrust support part can be also suppressed to prolong the life.
Patent JP-H10210154-A (JP)
Title: Method for improving articulation of voice message
Inventor: ROCHKIND MARK M
IPC: H04M3/42
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To reproduce a calling part of numeral information at a speed slower than a speed of a remaining part of a voice message automatically by deciding a relative position of the numeral information in the message when calling of the numeral information is included in the voice message. SOLUTION: A message system 130 analyzes a voice message to seek a calling part of numeral information. The system 130 decides especially whether or not calling of numerals, e.g. enumeration is in existence in the message, and decides a relative position of the calling position of the numeral, if any. A digital message signal and its ancillary position string are compressed by processing the entire message and the result is stored at a proper place (mail box) in a storage device 135. Then a voice sample corresponding to '1' of the position bit string is reproduced at a slower speed than a speed of a voice sample corresponding to '0' via a voice unit 132.
Patent JP-2000184601-A (JP)
Title: System interconnection power unit
Inventor: TOKUDA NOBUYUKI
IPC: H02J3/38
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent a short circuit current from flowing in an electric power system from a system interconnection power unit when short circuit is generated in the system. SOLUTION: A DC power source 2, an electric converter 3 converting DC power from the DC power source 2 to AC power, and a system interconnection protective device 4 which detects abnormality of an electric power system 6 connected with the electric converter and generates a signal for cutting off the output of the converter, are installed. The protective device 4 consists of a system abnormality detecting relay 4a which has a previously set specific operation time limit and operates, and a high speed short circuit detecting relay 4b which detects at a high speed a short circuit accident of the connected electric power system and operates. A high speed cutting off means is installed which breaks the output of the converter 3 at a high speed when the relay 4b operates.
Patent JP-H11183497-A (JP)
Title: Rotation detector
Inventor: UENOYAMA HIROBUMI
IPC: G01P3/488
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an improve output waveform when throwing an MRE (magneto-resistance element) into a hollow bias magnet. SOLUTION: A projecting part 4b for allowing one portion of a magnetization surface to project toward the side of a gear 3 from an MRE 1 is formed at a site that orthogonal crosses a line that is perpendicular to a surface where the MRE 1 is subjected to patterning and that passes through the MRE 1 out of a bias magnet 4. In this manner, a magnetic flux that is discharged from the projecting part 4b is pulled up by a magnetic flux that is discharged by a part other than the projecting part 4b. As a result, a critical point where the positive and negative signs of magnetic strength are inverted is pulled up, and the positive and negative signs of the magnetic intensity cannot be inverted near the magnetization surface formed by the projecting part 4b.  Therefore, by locating one portion of the magnetization surface toward the side of a gear 3 from the MRE 1 due to the projecting part 4b, a critical point where the magnetic flux is disturbed is located away from the gear 3 as compared with the MRE 1, thus increasing and stabilizing the detection sensitivity of a rotation detection device.
Patent JP-H06193522-A (JP)
Title: Evaporative fuel supplying device for engine
Inventor: MAEDA KENJI
IPC: F02M25/08
Filed: 1992-12-24
Abstract: PURPOSE:To reduce a fluctuation of an air-fuel ratio caused by supply of evaporative fuel so as to improve the engine stability by decreasing a supply amount change of evaporative fuel to a low level when an intake air amount is small, and prevent following delay at the time of change of evaporative fuel ratio so as to prevent generation of deviation of the air-fuel ratio by increasing supplying amount change of evaporative fuel to a high level when the intake air amount is large. CONSTITUTION:An evaporative fuel supplying device of an engine comprises an air-fuel ratio control means P4 for correcting the ratio between fuel supplied to an engine P6 and air on the basis of output of an air-fuel ratio sensor P5, and an evaporative fuel supplying means P1 for supplying evaporative fuel of a canister P2 into an intake system P3. And it comprises an intake air amount detecting means P7 for detecting an intake air amount supplied to the engine P6, and a control means P8 for restricting supplying amount change of evaporative fuel to a low level when the intake air amount is small and for increasing supplying amount change of evaporative fuel to a high level when the intake air amount is large, on the basis of output of the intake air amount detecting means P7 when the air-fuel ratio control means P4 is operated.
Patent JP-H11191178-A (JP)
Title: Automatic vending machine
Inventor: ENMEI JUNICHI
IPC: G07F13/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To deliver drink as much as drink cups together at a time by arranging a cup taking-out opening where a drink cup after drink injection can be taken out of an automatic vending machine and a cup conveying means which conveys the drink cup at an injection position after drink injection to the cup taking-out opening. SOLUTION: When an automatic vending machine 1 is placed in cup vending mode with a batch vending button pressed and a choice is made with a drink selection button, a drink cup is discharged from a cup storage position to a cup stage 20 through a cup discharging device 10. Then the cup stage 20, while holding the drink cup, moves below an injection nozzle 40 and drink is injected into the drink cup. Then the cup stage 20 moves behind the cup taking-out opening 2a. When the automatic vending machine is placed in batch vending mode with the batch vending button pressed, drink as much as cups is infected into a drink container P from the injection nozzle 30 after a purchaser selects a drink selection button.
Patent JP-H05179730-A (JP)
Title: Joint structure of wooden substrate panel
Inventor: AKIYAMA MASAHIRO
IPC: E04B2/82
Filed: 1991-12-27
Abstract: PURPOSE:To joint firm wooden substrate panels in a simple work, by fitting and nailing a head-connection member at the top of a couple of wooden substrate panels which are inserted from both sides with a specified distance. CONSTITUTION:A wooden substrate panel 1 is assembled by a plurality of wooden vertical members 2 and wooden lateral members 3. The panel 1 is inserted with a specified distance and a reinforcing member is fitted between the vertical members 2. Next, a head-connection member 6 is placed to mount on both top of panels 1 parallelly arranged and the lateral member 3 at the top of the panel 1 is inserted into the downward recessed groove 6a of time head-connection member 6 and further, nails 7 are driven at both rising faces of the head-connection members 6. In this way, the wooden substrate panels 1 can be easily jointed to each other with an extremely simple work.