baber/WOPTO huggingface dataset:
Patent JP-S6472621-A (JP)
Title: Oversampling type d/a converter
Inventor: KANEAKI TETSUHIKO
IPC: H03M3/02
Filed: 1987-09-14
Abstract: PURPOSE:To improve the effective maximum output level by specifying the quantization level of a single integral type noise shaping quantizer being a quantization loop of a 1st stage and a quantization level of a double integral type noise shaping quantizer. CONSTITUTION:A quantized output of a 1st noise shaping quantizer 80 and a differentiation output of the quantized output of a 2nd noise shaping quantizer 90 are added and the added output is converted into an analog signal and outputted. Moreover, a single integral type noise shaping quantizer is employed for the 1st noise shaping quantizer 80 and a double integral type noise shaping quantizer is used for the 2nd noise shaping quantizer 90. Then the quantization levels of the single integral type noise shaping quantizer 80 are selected as -3N, -2N, -1N, 0, +1N, +2N, +3N and the quantization levels of the integral type noise shaping quantizer 90 are selected as -1N, 0, +1N (N is a natural number). Thus, the output level is improved.
Patent JP-H05214685-A (JP)
Title: Reverse strand binding device
Inventor: KARHU RAIMO
IPC: H01B13/02
Filed: 1992-08-28
Abstract: PURPOSE: To provide the subject apparatus capable of giving cables with good electrical properties, comprising a stationary divider means, a twisting means rotatable in different directions, a central element disposed between the respective elements, and peripheral tubes surrounding the central element and connected for their entire length to the central element. CONSTITUTION: This reverse stranding apparatus for the reverse stranding of conductors 1 including continuous fibers for manufacturing cables and the like, conductor elements, conductor bundles and optical fibers comprises a stationary divider means 2 disposed upstream of the conductors 1, a twisting means 3 rotatable in different directions and disposed downstream of the conductors 1, a central element 5 oppositely, repeatedly rotatable about the longitudinal axis and disposed between respective elements, and peripheral tubes 6 oppositely, repeatedly twistable and surrounding the central element 5;  wherein the central element 5 and the peripheral tubes 6 are disposed between the divider means 2 and the twisting means 3 and ensured to be pressed against each other during the twisting step of the conductors 1, and the conductors 1 to be stranded are adapted to pass through the peripheral tubes 6, and the peripheral tubes 6 are connected substantially for their entire length to the central element 5, thereby affording communication cables or the like improved in electrical properties.
Patent JP-H0576066-A (JP)
Title: Infrared ray wireless microphone
Inventor: KITATORA HIROTO
IPC: H04B10/114
Filed: 1991-09-10
Abstract: PURPOSE:To provide a wireless microphone system which meets the needs by enabling long-distance transmission in an open room, preventing interference with similar system used in the next room, etc., and controlling equipments on the reception side. CONSTITUTION:A microphone part 1 which converts a voice sound into a sound electric signal, a remote control signal generating part 4 which generates the electric signal corresponding to the infrared ray remote control code corresponding to respective functions of the equipments constituting a receiving system while corresponding to a frequency modulator 2 which modulates a carrier wave by using the sound electric signal and switches 3a-3b, a multiple circuit 5 which frequency-multiplexes the signal subjected to the modulation as started and a remote control signal and a light emitting part 6 which converts the multiplexed electric signal into an infrared ray signal are provided. Thus, a sound signal is transmitted by using an infrared ray and the remote control signal for equipments can be transmitted with the same infrared ray.
Patent JP-H1157123-A (JP)
Title: Storage detector for pachinko ball
Inventor: WATANABE KEISUKE
IPC: A63F7/02
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To easily adjust the position of a detector for the amount of pachinko balls stored in a storage tank. SOLUTION: A detecting member 1 provided with a detecting element and a supporting member for supporting this detecting element is inserted into dispersed pachinko balls stored in the storage tank of a pachinko machine. Concerning such a storage detector for pachinko balls, a bottomed cylinder 2 for housing this detecting member from its upper end so as to appear/ disappear is fitted in the storage tank and through this bottomed cylinder 7, the amount of stored pachinko balls can be detected.
Patent JP-H1081463-A (JP)
Title: Side fork type elevator
Inventor: ITO HIDEKI
IPC: B66B11/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce running cost while restraining an overhead dimension in a hoistway small by arranging a hoist in upper parts of a rail for a car and a rail for a balance weight erected sideways on the shutter box side in a car. SOLUTION: A guide rail 4 for a car and a guide rail 5 for a balance weight are erected sideways on the shutter box side in a car 1. Upper and lower both end guide shoes 11 and 12 of the balance weight 10 are slidably engaged with the guide rail 5 for the balance weight. A rope 13 whose one end is fastened to and installed on the upper end of the balance weight 10 and other end is fastened to and installed on a support member 7a of a car frame 7a, is hooked on a driving sheave 14a of a hoist 14 arranged in upper parts of the guide rails 4 and 5. A vertical movement of the car 1 by the hoist 14 can be performed by small driving force since the car 1 is balanced with the balance weight 10. When the car 1 is positioned on the uppermost floor, since the hoist 14 is positioned on the side of the car 1, an overhead dimension in a hoistway 2 can be reduced.
Patent JP-H1074282-A (JP)
Title: Vending machine
Inventor: HASHIMOTO KUNIHISA
IPC: G07F9/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To automatically sample the data of selling products and to manage sales by arranging products so as to make a bar code reader able to read a bar code and outputting read data to the outside of a vending machine. SOLUTION: After the feeding of a prescribed charge is detected by a money detection and pay-out part 5, the product is discharged from a selected column accompanying the pressing of a selection button. At the time, a rotary cup is rotated and the bar code reader 1 is turned to a standby state. The selected product is arranged in the rotary cup by a pay-out product arrangement part 2 so as to enable the read of the bar code by the bar code reader 1. Then, after prescribed time from the origination of the command of product discharge by a product pay-out control part 21, the bar code attached to the product is read by the bar code reader 1. After the read is completed, the product in the rotary cup is immediately discharged to a product take-out port. Further, bar code data are transmitted to a sales management computer 4 by a communication control part 3.
Patent JP-H0971292-A (JP)
Title: Boat derrick
Inventor: ARAGAKI TSUNEYOSHI
IPC: B66C13/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To safely and quickly lower a boat down to the surface of the water while it is being kept horizontal. SOLUTION: The boat derrick is so constituted that a boat 5 which is detachably suspended by a skate 4 while being held under an arm, is lowered down at the outside of this ship, or is lifted up over to the deck of this ship so as to be housed therein by delivering/taking up a lifting rope 3 by a winch 13 by way of a pulley 2 provided for the tip end part of the arm.  In this case, the device is equipped with an arm guide member 9 provided with an inclined part 9b which is provided over the deck of this ship, and is lowerly inclined toward the outside of this ship, and guides the skate 4 and the arm 1 where the boat 5 is held by the skate and the arm, along the inclination from a boat housing position P1 to a position P2 close to the side wall of this ship, and with an arm moving device which horizontally and reciprocally moves the arm 1 with its attitude kept identical between the boat housing position and a given position close to the side wall.
Patent JP-S6472461-A (JP)
Title: Cell with lead body
Inventor: MURATA TOMOYA
IPC: H01M50/528
Filed: 1987-09-14
Abstract: PURPOSE:To improve the stability of welding strength by forming a lead body by applying mat plating or half-mat plating of metal excellent in soldability to a stainless steel plate. CONSTITUTION:One end of a lead plate 2 consisting of stainless steel plate is stuck onto a negative electrode terminal surface of a flat cell 1 such as a flat lithium cell and fixed thereto, and a laser converged in and around a cell terminal surface is applied to the specified welding spot by objective lens 3, whereby this welding spot is heated at high temperature in a moment and melted or the like, and the lead plate 2 is jointed to the cell terminal surface by means of laser spot welding. Likewise, a similar lead plate 4 is also jointed to a positive electrode terminal surface of the flat cell 1 by means of the laser spot welding, thus a cell-cum-lead is manufactured. Doing like this, stability in welding strength at the time of the laser spot welding is improved, and confirmation of the presence of plating of the lead body is clarified or facilitated, so that facilitation of the process is promoted as much as a portion for that. In this connection, the lead plates 2, 4 grow large in the welding strength by being subjected to mat plating or half-mat plating.
Patent JP-S60123198-A (JP)
Title: Hearing aid
Inventor: TERADA YOSHINARI
IPC: H04R27/02
Filed: 1983-12-08
Abstract: PURPOSE:To suppress the current consumption of a battery, when a user forgets to switch off the power supply of an earpiece by cutting off the power supply when the reception level is lower than the prescribed value for the radio wave received by an earpiece. CONSTITUTION:A no-signal detecting circuit 26 compares the output level of a high frequency amplifier 22 with the reference voltage and outputs a high-level signal while said outut level is higher than the reference voltage. A power supply cut-off circuit 27 turns on a switching element only when the high-level signal is produced from the circuit 26 and supplies the power of a battery 28 to the electric circuit of an earpiece 2. Then a switch of the main body of the hearing aid is operated to cut off the transmission output fed from a transmitter. Then the output signal of the circuit 26 is set at a low level, and the circuit 27 turns off the switching element to cut off the electric power so far supplied to a demodulator 23 and a sound amplifier 24 from the battery 28.
Patent JP-H0392655-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: NAKANO MASAKI
IPC: F16H37/02
Filed: 1989-09-06
Abstract: PURPOSE:To increase the strength of an intermediate wall and to prevent or reduce the generation of gear noise by a method wherein an intermediate wall of boxform double structure is formed with two covers with which the whole of a gear train for outputting a rotational force is covered, and the gear train is rotated and supported at the intermediate wall. CONSTITUTION:A gear train 40 of a drive gear 36 for effecting an output to an output gear 30 rotatable relatively to an input shaft 12 and an intermediate shaft 38 is covered with first and second covers 18a and 18b on the whole. The peripheral edge parts of the two covers 18a and 18b are fixed to each other by means of 8 bolt 48 to form an intermediate wall 18. Angular ball bearings 50, 50a and a roller bearing 52 by means of which the output gear 30 and the drive gear 36 are supported are supported to the intermediate wall 18. Thus, since the output gear 30 and the driven gear 36 are supported to the intermediate wall 18 of box type structure, strength is increased without increasing weight so much and the generation of gear noise can be prevented or reduced.
Patent JP-H0894074-A (JP)
Title: Combustion control device
Inventor: MATSUDA YUKIKAZU
IPC: F23N5/12
Filed: 1994-09-27
Abstract: PURPOSE: To reduce the number of analogue input terminals to a microcomputer by a method wherein power sources for the electromagnetic pump of the combustion control device of a combustion device having a flame of petroleum and a flame rod are held in common. CONSTITUTION: By effecting the feed and cutoff of a common DC voltage V3 through opening and closing of an operation switch 5 at the same when an applying voltage on a frame rod sensor 23 and an electromagnetic pump 109 is fed from the common DC voltage V3, a microcomputer 12 inputs only the output of a source monitor part 7 to monitor the DC voltage V3. By using the input information for a multipurpose such as on/off information of operation, correction of a flame rod ammeter, and detection of abnormality of the applying voltage of the electromagnetic pump 109, the number of input terminals is reduced.
Patent JP-H0674544-A (JP)
Title: Air-conditioner
Inventor: MATSUMI TAKATOMO
IPC: F24F11/02
Filed: 1992-08-31
Abstract: PURPOSE:To ensure comfortable air conditioning responsively to the emotional sense of a human by setting a relationship among frequency bands with respect to fluctuation frequencies in conformity with a 1/f<k> low of the fluctuation frequencies specified by the use of a coefficient which becomes greater as the frequency goes to low frequency bands. CONSTITUTION:An indoor control device 13 controls an indoor temperature sensor 12, a remote controller 14, an inverter 8 of a motor 9 serving to drive an indoor fan 7 based upon each output signal from each heat exchange temperature sensor 16, a louver 10 of an indoor unit B in an air conditioner 20, and a compressor 1, respectively. In contrast, an outdoor control device 15 controls an inverter 17 of the compressor 1 based upon the details of an instruction from the indoor control device 13. The indoor control unit 13 controls the output of an object to be controlled relating to the blow-off air speed with use of specified fluctuation frequency. In this case, a relationship among frequency bands with respect to the fluctuation frequencies is set in conformity with an 1/f<k> low of the fluctuation frequencies specified with use of a coefficient which becomes greater as the frequency goes low frequency regions.
Patent JP-S6386112-A (JP)
Title: Magnetic recording medium
Inventor: KOGA KEIJI
IPC: C09D5/23
Filed: 1986-09-29
Abstract: PURPOSE:To improve durability by coating a magnetic coating compd. contg. polyurethane a vinyl chloride copolymer having acryloyl group or methacryloyl group and magnetic powder on a substrate and curing the compd. by radiations. CONSTITUTION:The magnetic coating compd. preprd. by mixing and dispersing the polyurethane in which >=3 pieces of CH2=CR1COO-L-U-O- groups are bonded to a residual tetrahydric alcohol group, the vinyl chloride copolymer having acryloyl group or methacryloyl group and contg. 1X10<-6>-1X10<-3>equv./g acid group, and the magnetic powder is coated on the substrate consisting of a polyester film, etc. The coated film is cured by the projection of radiations, by which a magnetic recording medium having the excellent durability and reproduction output is formed. A solvent such as acetone, inorg. pigment such as carbon having electrical conductivity, dispersant, lubricating, agent, antistatic agent, etc., are incorporated at need into the above-mentioned magnetic coating compd.
Patent JP-2000065285-A (JP)
Title: Water conduit pipe
Inventor: OGUSHI YOSHIYUKI
IPC: F16L9/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in the pipe diameter of a water conduit pipe caused by adhering bacterial to the inner surface of the conduit pipe, resulting in adhering various organisms taking the bacteria as food. SOLUTION: A lining layer 2 consisting of an antibiotics formed by mixing mortar with a carboxy-modified styrene-butadiene-containing composite polymer emulsion and powdered ceramics is formed on the inner surface of a water conduit pipe. The lining layer 2 is formed by coating. Smoothness employing troweling is then applied to the surface of the lining layer.
Patent JP-H0573533-A (JP)
Title: Information processor
Inventor: KUNII SHINPEI
IPC: G06F17/22
Filed: 1991-09-11
Abstract: PURPOSE:To eliminate the need to discriminate between full-size characters and half-size characters even when a Japanese sentence is inputted by handwriting. CONSTITUTION:A Japanese input decision part 413 automatically decides whether a Japanese input part 411 is effective or ineffective and informs a full-size/half-size conversion part 412 of the decision result. The full-size/half-size conversion part 412 temporarily receives data outputted from a handwriting input control part 403 to a keyboard driver 409. The full-size/half-size conversion part 412 converts full-size character data into half-size character codes by referring to a conversion table and outputs the converted character codes and unconverted half-size character codes to the keyboard driver 409 when the Japanese input decision part 413 decides that the Japanese input part 411 is effective. A key buffer 410 is therefore stored with only the half-size character codes, so the conversion processing of the Japanese input part 411 becomes possible.
Patent JP-H1173503-A (JP)
Title: Picture processor
Inventor: KOYAMA TOSHIYA
IPC: G06T7/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To abandon an error extraction of a character for inputted picture data and to more precisely judge and extract a net-point area. SOLUTION: A black peak extraction part 21 extracts a black peak from an L* lightness signal. A white peak extraction part 22 extracts a white peak from the L* lightness signal. In accordance with the above-mentioned black signal, a black peak scoring part 23 compares a picture element under consideration and a black peak pixel existing near it as objects with plural patterns and performs a scoring to the picture element under consideration according to a comparison result. Also, like the black peak scoring part 22, a white peak storing part 24 compares the picture element under consideration and a white peak element existing near it as objects with plural patterns and performs the scoring to the picture element under consideration in accordance with a comparison result.  A net-point decision part 25 judges whether or not a pixel unit is a net-point area on the basis of a result (score) from scoring to the pixel unit in the black peak scoring part 23 and the white peak scoring part 24.
Patent JP-H0396465-A (JP)
Title: Method for antilock control of car
Inventor: EGUCHI MEGUMI
IPC: B60T8/66
Filed: 1989-09-08
Abstract: PURPOSE:To secure the directional stability of a car by determining a wheel speed on a side of e high mu road as slow pressurization having a pressure rate steeper than that for ordinary pressurization when the car has turned into am antilock control state during running on a split mu road. CONSTITUTION:At the time of starting antilock control, the front and the rear wheel speed on a low speed side of the wheel speeds obtained from wheel speed sensors 1-4 and computing circuits 5-8 are given through SW4, SW5 to control logic circuits 9,10 by a low select circuit 17 and to a control logic circuit 12 by a low select circuit 11 respectively. In the first cycle of wheel control, the wheel control on a side of a high mu road is determined through determining circuits 14-16 for slow pressurization as the slow pressurization having a pressure rate steeper than that for ordinary pressurization. When a car has entered a split mu road during the wheel control, the wheel control on the side of the high mu road is determined as the slow pressurization having a pressure rate slower than that for the ordinary pressurization. Thus, the occurrence of sudden yaw-moment caused by the wheel control can be prevented with the prevention of increase in a braking distance.
Patent JP-2000064774-A (JP)
Title: Shield machine
Inventor: YOSHIDA TAKESHI
IPC: E21D9/06
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent deviation of a tail plate on a diameter reduction segment during excavation of a curved part by meeting the shield machine at right angles to the excavation curvature plane of the inner peripheral face of the tail plate provided on a shield frame, and arranging a tail clearance regulation member. SOLUTION: A tail clearance regulation member is in thickness substantially equal to 1/2 of the difference between the diameters of a normal diameter segment 17 and a diameter reduction segment 18. Furthermore, the length is substantially equal to the stroke of a shield pipe jacking hydraulic jack 14. During the excavation of a tunnel curved part bent in the horizontal direction, bolt taps are provided on the upward and downward parts of the inner peripheral face of a tail plate 4. The tail clearance regulation member is attached over the stroke length of the jack 14 to prevent the deviation of the tail plate 4 for the diameter reduction segment 18. Thereby the restoring force of a tail seal member 16 is secured to perform reversion prevention at the time when high water pressure acts, and inflow of a back-fill material, sand and soil, underground water or the like can be prevented.
Patent JP-H04112599-A (JP)
Title: Automatic inserter for electronic part
Inventor: SHIGA KAZUHIRO
IPC: B23P21/00
Filed: 1990-08-31
Abstract: PURPOSE:To prevent the generation of an error on insertion, to reduce a recovery time and treatment and to improve operating efficiency by automatically detecting the abnormality of the state of taping to the mount tape of an electronic part run. CONSTITUTION:The quantity of a feature related to the state of taping is recognized and measured by a visual recognition section 15 from the picture of an electronic part photographed by a recognition camera 18 before the electronic part is inserted to a printed board. Whether or not the electronic part, information and the quantity of the feature of which related to the previously given state of taping of the electronic part are measured, can be inserted correctly is decided, the generation of an error on insertion resulting from the abnormality of the state of taping is prevented by no insertion of the electronic part on 'normal insertion impossible', the stoppage of a machine is obviated, and the intervention of an operator with the stoppage of the machine can be unnecessitated.
Patent JP-H1159568-A (JP)
Title: Hull tightening device of split ship
Inventor: MATSUI AKIO
IPC: B63B35/00
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To reduce clearance between join faces of both right and left hull parts of a split ship by providing and protruding a connection rod on any one of the join faces of the right and left hull parts, opening an insertion port of the connection rod on the other join face, and providing a wedge engaged with the connection rod to allow the remote operation thereof. SOLUTION: A connection rod 11 is provided and protrudes form any one of join face of right and left hull parts 11 , 12 , and a wedge insertion hole 12 is drilled in a tip part of the connection rod 11. Moreover, a connection rod insertion port 13 is opened at an opposing position of the connection rod 11 on the other join face, and a receiving member 15 of a wedge 14 is provided around the insertion port 13. A cylinder 18 is driven to guide and advance the wedge 14 into the receiving member 15 and a guide cylinder 16 so that it passes through the wedge insertion hole 12 of the connection rod 11 and stops. Furthermore, the join face of the left hull part 11 locks the pulling connection rod 11 and the wedge 14 toward the join face of the right hull part 12 at an advance stroke of the wedge 14 so as to enable the remote operation thereof.