baber/WOPTO huggingface dataset:
Patent JP-H0249692-A (JP)
Title: Washing machine
Inventor: YOSHIDA YOSHIO
IPC: D06F33/02
Filed: 1988-08-11
Abstract: PURPOSE:To enable stains on the washing to be sufficiently removed and high quality washing to be achieved with saved resources and few damages on the washing without giving to the washing more stress than it needs by providing a mechanism for setting the immersion time of the washing in washing water and a control unit for controlling one of a stirring time of the washing and a stirring force according to the set time of said setting mechanism. CONSTITUTION:The washing is immersed in washing water only for an immersion time set by a setting mechanism 14. During the immersion time, a rotary drum 3 is intermittently pivoted to stir the washing by the intermittent rightward and leftward rotational drive of a motor 12 stopping for a longer time after every drive for a shorter time, for example, 8 minutes stoppage after 2 minutes drive on the basis of the signal from a CPU 16. After the passage of set immersion time, the motor 12 is driven for a short time when the immersion time is long and for a long time when the immersion time is short according to the set immersion time based on the stirring signal from the CPU 16, so that the rotary drum 3 is pivoted to stir the washing. Thus, sufficient cleaning is achieved with few consumption of power of the motor 12 and saved resources without giving more stress than the washing needs.
Patent JP-S6177739-A (JP)
Title: Tension balancing apparatus for pipe tester
Inventor: EBARA YASUYUKI
IPC: G01N3/12
Filed: 1984-09-26
Abstract: PURPOSE:To obtain tension balance effectively, by providing a pair of tie bars at the symmetrical positions on the diameter line of a pipe so as to put the pipe in-between on a part between a head stock and a tail stock, which support a test head for simultaneously mounting a plurality of pipes. CONSTITUTION:A head stock, which is not shown, and a tail stock 3B are linked by tie bars 6A-6D. The tie bars 6A and 6D are arranged at the corner parts, which are to become symmetrical positions with respect to a vertical plane including the central line y0-y0 of an apparatus. Thus tension balance is obtained when two pipes are mounted. A tie bar 6E is further provided at the intersection of a plane including the upper tie bar 6A and 6C and the vertical plane including the line y0-y0. At this time, the tie bar 6E is arranged at the symmetrical position on the straight line connecting the lower tie bar 6B or 6D and the line y0. When one pipe 1 is tested, locking pins 8 are inserted to the tie bars 6D and 6E on the side the pipe 1 is mounted. Thus the tension balance can be effectively provided.
Patent JP-2001028498-A (JP)
Title: Head and device for part attaching device
Inventor: ISHII JUNYA
IPC: B25J15/06
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a part attaching head which corrects position of a part at high precision with a simple structure. SOLUTION: A part attaching head 110 comprises a motor 114, a speed reducer 113 directly connected to the motor, a shaft 112 where a nozzle 111 is mounted/dismounted, and a connection means 120 which connects, with precision, an output axis 113a of the speed reducer to the shaft. The motor is driven to rotate parts through the speed reducer, connection means, shaft, and nozzle, for position correction of the part sucked to the nozzle at high precision.
Patent JP-H0751173-A (JP)
Title: Washing and dressing table
Inventor: TANIGUCHI TOSHIRO
IPC: A47K1/00
Filed: 1993-08-12
Abstract: PURPOSE:To provide a washing and dressing table in which the upper space of a washbowl can be used as a placing part for a basket for the washings with comparatively simple structure. CONSTITUTION:This table is equipped with a floor cabinet 5 provided with the washbowl 6, and a dressing mirror 7 erected at the behind part of the floor cabinet 5, and a faucet unit 8 is provided at a part where is the upper plane of the floor cabinet 5 and between the floor cabinet 5 and the dressing mirror 7, and a faucet 17 that can be drawn in and out from the faucet unit 8 freely is mounted, and also, a cover 13 for work erecting and collapsing freely to cover the opening part of the washbowl 6 is formed.
Patent JP-H0548536-A (JP)
Title: Parallel optical transmitter
Inventor: NAKAMURA MASATO
IPC: H04B10/03
Filed: 1991-08-09
Abstract: PURPOSE:To obtain the parallel optical transmitter from which parallel data synchronized with each other are sent when the optical signal is sent in parallel by using plural optical lines whose length differs from each other. CONSTITUTION:An optical transmission system 1 is provided, from which optical signals synchronized with each other for plural N channels. The system is provided with optical wires 9-1 to N through which N-channels of optical signals are sent, and provided with optical signal delay circuits 6-1 to N adjusting the delay of the optical signals to make the total delay between the N channels of optical signals equal to be sent. The light receiving elements 5-1 to N converting the optical signal whose delay is adjusted into an electric signal and sent to an electric signal processing circuit 8 is provided.
Patent JP-S58103004-A (JP)
Title: Power reducing circuit for servo controller
Inventor: SASAKI TOYONORI
IPC: G05B11/06
Filed: 1981-12-15
Abstract: PURPOSE:To reduce the power consumption for impossibility of control and to display the state of impossibility of control, by detecting an input signal, which is beyond the control capability of the aperture of an image pickup device, to stop the operation of an output part if this input signal exists. CONSTITUTION:The light from an object is made incident to an image pickup device 19 through a lens 17 and aperture blades 18 and is converted to a video signal corresponding to the incident light in the device 19 and is applied to a video processing circuit 20 and is converted to a TV signal and is outputted to an output terminal 21 of the camera. The video signal for auto-iris from the circuit 20 is rectified in a correcting value detecting circuit 22, and a DC voltage corresponding to the input from the circuit 22 is applied to a current buffer circuit 23 and a current break deciding circuit 26. If the input is beyond the control capability in the circuit 26, the circuit 23 is made unoperated, and the control of aperture blades 18 is stopped through a current detecting circuit 24 and an iris motor 25, and this stop is displayed in a photometry impossibility display circuit 68. When the correcting value signal of the circuit 24 is inverted, the operation of the circuit 23 is started by the output of the circuit 26.
Patent JP-H0364814-A (JP)
Title: Connection of plastic tape
Inventor: DAITO TAKAYUKI
IPC: H01B13/26
Filed: 1989-08-01
Abstract: PURPOSE:To improve the tensile strength of a tape connection part by further overlaying a dummy plastic tape on the overlapping part of two plastic tapes, and concurrently heating and fusing the three plastic tapes. CONSTITUTION:The end parts of two plastic tapes 1 and 2 to be connected are overlapped. Moreover the same kind dummy tape 3 cut in a suitable length is laminated on the plastic tape 1 positioned in a heating heater 11 side so as to be a three-layer state and arranged between the heating heater 11 and a receiving base 12, and three plastic tapes 1-3 are concurrently heated and fused with the heating heater 11. That is, since the dummy tape 3 is interposed between the two plastic tapes 1 and 2 to be connected and the heating heater 11, and the tapes to be connected are not directly contacted to a heating heater 11 surface, consequently the strength deterioration of the tapes due to thermal decomposition is reduced. This improves the tensile strength of a tape connection part.
Patent JP-S5991738-A (JP)
Title: Automatic equalizer
Inventor: HATA MASATADA
IPC: H04B3/06
Filed: 1982-11-18
Abstract: PURPOSE:To attain ease of miniaturization of the circuit and LSI formation and to reduce the harmonic distortion by controlling the amplitude of an output of a primary circuit network consisting of C, R inserted to a feedback circuit of a summing amplifier to eliminate the need for a tapped delay line. CONSTITUTION:The titled equalizer consists of a signal input terminal 1, a signal output terminal 2, the summing amplifier 5, a discriminating section 7, and an operating section 10, the operating section 10 performs matrix operation, and when an optimum tap coefficient is decided, the primary circuit network comprising the C and R-R/m is inserted to a feedback circuit of the amplifier 5. Since the amplitude of the circuit network output is controlled and the automatic equalization is attained by feeding back the output after the control to an input of the amplifier 5, no tapped delay line is required, the miniaturization of the circuit and the LSI formation are attained easily, the dynamic range is made broader, the harmonic distortion is reduced, the power consumption is decreased and the high speed processing is attained easily.
Patent JP-H0276610-A (JP)
Title: Power working type jaw chuck for eccentric clamp of work
Inventor: GIYUNTA HORUSUTO ROEEMU
IPC: B23B31/36
Filed: 1989-08-02
Abstract: PURPOSE: To clamp a workpiece such as a crankshaft at the center by providing a chuck key to an operating piston, and by abutting chuck jaws on the chuck key through respective inclined surfaces to the chuck axis. CONSTITUTION: A chuck key 13 has two side inclined surfaces 14 on which the inclined surfaces corresponding the respective ends of the circular-arc shaped chuck jaws 6 are abutted, and a cut-off shaped gap 31 through which a central chuck jaw 7 is traveled is provided between both the inclined surfaces 14. Wedge teeth 32 are provided to the cut-off side walls of this gap 31, and these wedge teeth 32 are engaged with the driving grooves 32 on the side surfaces of the central chuck jaw 7, and also are provided with inclined surfaces 15 with regard to the central chuck jaw 7, and the corresponding inclined side walls in the driving groove 33 of the central chuck jaw 7 are abutted on these inclined surfaces. As a result, all of the three chuck jaws 6, 7 perform a clamp motion in the center on the chuck axis.
Patent JP-S5996770-A (JP)
Inventor: ERISU NERUSON FURUZU
IPC: H01L21/306
Filed: 1983-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1027523-A (JP)
Title: Conform extruder
Inventor: KISHIMURA SHIZUKA
IPC: H01B13/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a conform extruder which can simply and quickly perform adjustment for minimizing the generation of metal chip. SOLUTION: This conform extruder concerned comprises a die 1 for covering a wire 7 with a metal covering 81, a die chamber 3 installed upstream of the die 1, a die holder 2 enwrapping a passage for wire including the die chamber 3 and provided partially with a protrusive collision part 2A for heat emission, an intruding wheel 9 generally of a disc form equipped at the periphery with an intrusion groove in communication to the die chamber 3 and rotated for a metal rod 8 led into the groove to make collision with the collision part 2A, and a temp. regulating plate 5A to be in contact with the die holder 2 from the outside, wherein a heat conducting plate 6 whose thermal conductivity across the thickness is adjusted to the prescribed value, is interposed between the plate 5A and the die holder 2.
Patent JP-S6093144-A (JP)
Title: Control device of idle speed in internal-combustion engine
Inventor: NAKAMURA SHIYOU
IPC: F02D41/16
Filed: 1983-10-27
Abstract: PURPOSE:To prevent an actuator from causing its driven position to deviate beyond the range of an upper limit or a lower limit, by inhibiting the driving of the actuator for controlling a throttle valve opening exceeding the upper limit or the lower limit in a fixed time, in the case of an idle speed control device. CONSTITUTION:In an idle speed control device of an internal-combustion engine, a throttle valve 8 is connected to an accelerator pedal and placed in a necessary opening for maintaining an idle operational condition at idle operation of the engine. While an actuator 20, comprising an electric DC motor 21 and a gear machanism 22, drives a lever 19 to enable an opening of the throttle valve 8 to be changed. This electric DC motor 21 is given a normal rotation control pulse U and a reverse rotation control pulse D of predetermined pulse width from a control circuit 30. Then an idle condition detecting switch 24 is provided in the actuator 20. The control circuit 30 controls air-fuel ratio when the engine is decelerated on the basis of outputs of the idle switch 24, speed detector 25, A/C SW28, speed change switch 29 and position detecting switches 31, 32.
Patent JP-H1145889-A (JP)
Title: Bi polar transistor
Inventor: SHIMURA TERUYUKI
IPC: H01L21/331
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a bi polar transistor capable of uniform operation. SOLUTION: Plural radiators 4 whose regions are brought into contact with a substrate 7 are gradually increased from the peripheral part to the central part in the array direction of emitter electrode 1 are arranged in a region surrounded by the emitter electrodes 1, and the emitter electrodes 1 are connected through an air bridge 5 with the radiators 4. This air bridge 5 can be obtained by providing a resist mask or the like at a part which is not brought into contact with the substrate 7, by forming a TiAu layer which is a power supply layer by a sputtering method, and further conducting gold plating to the surface.
Patent JP-H0364314-A (JP)
Title: Binder and magnetic recording material
Inventor: TAKEMOTO TAKASHI
IPC: G11B5/702
Filed: 1989-08-02
Abstract: PURPOSE:To prepare a binder for magnetic recording which rapidly cures, disperses a magnetic power well, and is excellent in the calendering properties and adhesion to a substrate film by using an oxyalkylated product of an active hydrogen-contg. urethane resin as the major component. CONSTITUTION:An oxyalkylated product (e.g. an ethylene oxide adduct) of an active hydrogen-contg. urethane resin (e.g. a resin obtd. by reacting tolylene diisocyanate with a mixture comprising a polyester diol prepared from adipic acid and butanediol, polytetramethylene glycol, neopentyl glycol, ammonium cation of dimethylolpropionic acid, and 1,4-butanediol) is used as the major component.
Patent JP-H1142938-A (JP)
Title: Mirror case device for vehicle sunvisor
Inventor: YASUI IKUO
IPC: B60J3/02
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To increase productivity and decrease production costs by reducing, as low as possible, the number of component items and man-hours for assembly of a mirror case device for a vehicle sunvisor. SOLUTION: In a mirror case device for a vehicle sunvisor provided with a case body 23 which is installed on the front surface of a sunvisor body 10 and has a dressing mirror 21 and a cover body 30 installed openably on the case body 23, the cover body 30 is formed integrally with resin on one side of the case body 23 through a thin wall hinge 32 as its pivot for opening and closing. Also an opening and closing spring piece 33 which elastically presses the cover body 30 at a closed or an open position is installed between the case body 23 and the cover body 30. In addition, the opening and closing spring piece 33 is formed integrally with the case body 23 and cover body 30 through thin wall connection parts 34 and 35 at both ends of the spring piece and using synthetic resin material.
Patent JP-H0933724-A (JP)
Title: Reflection type polarizer and spectrophotometer using same
Inventor: NARITA TAKAHITO
IPC: G02B5/18
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a spectrophotometer of new constitution which can reduce the number of components. SOLUTION: Incident light (infrared rays) has its optical path changed by a plane mirror 20 and is made to irradiate a sample 22 obliquely while converged by a concave mirror 21. Light emitted by the sample has its optical path changed while made into parallel luminous flux by a concave mirror 23 to irradiate the reflection type polarizer 24. Then the light is reflected by the reflection type polarizer 24 to emit linearly polarized light in a specific direction. This reflection type polarizer 24 has one optical component reduced since the polarizer and plane mirror are constituted in one body. The cost is therefore reduced by decreasing the number of components.
Patent JP-2000033696-A (JP)
Title: Print head and printer
Inventor: TOGASHI SHIGEMI
IPC: B41J2/045
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To enhance print quality by removing air remaining in an ink pressurizing chamber. SOLUTION: An air duct 11 conducting a common air chamber 3 to the outside is provided independently from on orifice 5 for ejecting ink and an ink pressurizing chamber 4. At the time of filling the ink pressurizing chamber 4 with ink, air (bubble) in the common air chamber 3 can be exhausted by sucking the air through the air duct 11. The air duct 11 and the common air chamber 3 are conducted at the uppermost part of the common air chamber 3. Since the air in the common air chamber 3 is concentrated in the uppermost part, i.e., the conducting part, air can be exhausted thoroughly.
Patent JP-S5993563-A (JP)
Title: Internal gear of planetary gear device
Inventor: OOISHI TETSUJI
IPC: F16H55/08
Filed: 1982-11-17
Abstract: PURPOSE:To prevent the stress cracking of a gear by providing a tooth form having bottom parts indented with a radius of at least 0.5 R. CONSTITUTION:An internal gear 10 is constructed with bottoms between teeth, indented with a full radius of at least 0.5 R. The action of this gear 10 is to disperse the driving stress in the radius form of 0.5 R without having said driving stress concentrated in a specific position of a bottom part 14 even if said driving stress is applied to a tooth form 12 by allowing planetary gears to engage with the internal gear. Further, even if repetitive stress is applied to the bottom part 14 due to the engagement of the internal gear with the planetary gear, durable time until a stress crack occurs is greatly prolonged. Moreover, even if a pressure angle is taken large to obtain a bottom size to raise the rigidity of the tooth form 12, the durability of the internal gear can be greatly improved.
Patent JP-S5992931-A (JP)
Title: Preparation of preform for polarizing optical fiber
Inventor: MUTA KENICHI
IPC: G02B6/024
Filed: 1982-11-16
Abstract: PURPOSE:In piling and growing a preform on a target, to obtain a preform wherein a dopant is doped elliptically, by changing spray distance of soot at every 90 deg. revolution of the target. CONSTITUTION:Pipes for feeding a mixed gas of a raw material gas SiCl4 and a halogen compound, SiCl4, Ar gas, H2, and O2, respectively, are arranged successively and concentrically, to provide the multiple pipe burner 1. The soot 7 is then synthesized by flame hydrolysis, it is prayed upon the target 8 in the direction of the angle alpha, the preform 9 is piled, and the burner 1 is brought close to or kept from the preform 9 at every 90 deg. revolution of the target 8 synchronously with its revolution. Consequently, in the state A wherein both 1 and 9 are brought close to each other, the concentration of the dopant 10 is high in the direction a-c, and in the corresponding state B, the concentration is low in the direction b-d. Consequently, a preform wherein the dopant is doped elliptically is obtained.
Patent JP-H0623216-A (JP)
Title: Filter cloth peeling device
Inventor: SHINOZAKI TAKESHI
IPC: B01D46/06
Filed: 1992-07-07
Abstract: PURPOSE:To effectively peel the stuck filter cloth from the clean gas side without getting one's hands dirty by constituting a device of a pin wheel rolled along a retainer while pressurizing a filter cloth stuck to the retainer. CONSTITUTION:An inner cylinder 2 is inserted into an outer cylinder 1 in a telescopic manner and they are regulated by a slotted hole 1a made in the outer cylinder 1 and a guide pin 2a planted on the inner cylinder 2 so that the inner cylinder 1 may be slidable on the outer cylinder in the longitudinal direction without turning each other. U-shaped frame parts 4, 5 are fitted to the outer end parts of the outer cylinder 1 and the inner cylinder 2 respectively in one body. Pin wheels 6, 7 on which plural pins 6b, 7b are radially provided are freely rotatably installed in frame 4, 5 respectively. The pin wheels 6, 7 are elastically pressed to retainers A by compression springs 3 housed in the inner cylinder 1 while vertically moved along the retainers A and simultaneously a filter cloth stuck to outside the retainers A is forcibly peeled by the tip parts of the pins 6b, 7b.
Patent JP-H09132558-A (JP)
Title: New sulfonamide fibrinogen acceptor antagonist
Inventor: MERITSUSA ESU EGUBAATOSON
IPC: C07C317/26
Filed: 1996-07-31
Abstract: Sulphonamido-phenylalkanoic acid derivs. of formula (I), and their salts, are new. In (I), R1 = Het1 opt. substd. NR6R7, R6R7NC- (=NR6)- R6R7NC(=NR6)NH-, R6C(=NR7)NR7- or a gp. (a) or (b); Het1 = a 4-8 member heterocyclic ring contg. 1-4 heteroatoms from N, O, S; R6, R7 = H, 0-10C alkyl or cycloalkyl, both opt. substd. Het2 = 1-4C alkanoylamino, 1-6C alkoxycarbonyl, 0-6C alkylamino; 1-10C alkylsulphonylamino, 4-10C aralkylsulphonylamino, 4-10C aralkyl, 1-10 1-10C alkaryl, 1-10C alkylthio 4-10C aralkylthio, 1-10C alkylsulphinyl, 4-10C aralkylsulphinyl, 1-10C alkylsulphonyl, 4-10C aralkylsulphonyl, aminosulphonyl, 1-10C alkylaminosulphonyl, 4-10C aralkylsulphonylamino, oxo, thio, or 1- or 2-ethenyl or 3- propenyl, all opt. substd.; "alkyl" = from alkane, alkene or alkyne; alkoxy = O-alkyl; aralkyl and alkaryl contain alkyl as defined above and aryl defined below; Het2 = a 5 or 6 membered satd. heterocyclic ring contg. 1-4 heteroatoms from N, O, S; aryl = a mono- or poly-cyclic ring system of 5- and 6-membered aromatic rings contg. 0-4 heteroatoms from N, O, S; R2, R3 = H, aryl, or 0-10C alkyl or cycloalkyl both opt. substd.; R4 = aryl, 1-10C alkyl or cycloalkyl, 4-1UC aralkyl, 1-10C alkoxyalkyl, 1-10C alkaryl, 1-10C alkylthioalkyl, 1-10C alkoxythioalkyl, 1-10C alkylamino, 4-10C aralkylamino, 1-10C alkanoylamino, 4-10C aralkanoylamino, 1-10C alkanoyl, 4-10C aralkanoyl, or 1-10C carboxyalkyl opt. substd. R5 = Het1, COR8, or CSR8; R8 = e.g. OH, 1-10C alkyloxy, 1-10C alkaryloxy, etc. X. Y, Z are opt. substits. and = NR6, O, S, SO, CO, CS CH(OH), SO2, CR6=CR7, CC, Het1, (opt. substd. at any atom with R6), aryl, CONR6, NR6CO, NR6SO2, or SO2NR6; m = 0-10; n = 0-10; and p = 0-3.
Patent JP-H0546989-A (JP)
Title: Optical information reproducing device
Inventor: NISHIMURA KAORU
IPC: G11B7/0065
Filed: 1991-08-12
Abstract: PURPOSE:To accurately reproduce information by controlling the intensity of an optical beam in accordance with the output level of a light receiving element so that the output can reach a prescribed level. CONSTITUTION:When no focus-on signal is outputted from the comparator 17 of a signal processing circuit 8, the common terminal 21c of a switch circuit 21 is connected to a terminal 21a and a fixed reference voltage V1 is inputted to an optical beam intensity controlling means (ALPC circuit) 18. As a result, the drive current supplied to a semiconductor laser 1 becomes constant. When the focus-on signal is outputted, on the other hand, the common terminal 21c of the circuit 21 is connected to a terminal 21b and an RF signal is inputted to the means 18 through a resistance R4. As a result, the drive current supplied to the laser 1 is controlled in accordance with the level of the RF signal. Therefore, information can be accurately reproduced from an optical disk 6, because a prescribed output level can be obtained regardless of the surface reflectivity of the disk 6.