baber/WOPTO huggingface dataset:
Patent JP-H0810488-A (JP)
Title: Dehydration washing machine
Inventor: NAKAMURA KIMIHIKO
IPC: D06F37/12
Filed: 1994-06-29
Abstract: PURPOSE:To detect the opening and closing state of the lid of a water tank while preventing a splash from flying out of the water tank. CONSTITUTION:A tub 2 is arranged in an outer case 1 in the state supported by an elastic suspension mechanism 3 and a rotary tank 4 being a washing and dehydration tank is arranged in the tub 2. An inner lid 13 is pivotally supported on the upper part of the tub 2 in an up and down revolvable manner by a rear support shaft 14 to open and close the opening part of a tub cover 12. A rearwardly extended L-shape part 23 to be detected is formed to the rear part of the inner lid 13 and an ultrasonic sensor 24 is arranged to the rear surface of the outer case 1 being a stationary part so as to be positioned further behind the part 23 to be detected.
Patent JP-H11334316-A (JP)
Title: Pneumatic tire and manufacture thereof
Inventor: SAKAMOTO MASAYUKI
IPC: B60C11/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To remove ply, reduce the number of manufacturing processes and production cost, reduce a weight of a pneumatic tire, and improve the efficiency of retreading work by constituting a base rubber layer by a rubber layer for preventing cut in which metallic short fibers are mixed in rubber and orienting the metallic short fibers substantially in parallel with peripheral direction of the tire. SOLUTION: A tread rubber 9 is formed by a base rubber layer 9B overlapped on a belt layer 7 and a cap rubber layer 9C which is arranged on an outer side in the radial direction of the base rubber layer 9B and whose outer surface forms a tread face 2S. The cap rubber layer 9C is made of rubber in which metallic short fibers are not mixed 15C, and the base rubber layer 9B is made of rubber in which metallic short fibers are mixed 15B in rubber for preventing cut. This metallic short fiber mixed rubber 15B can diffuse metallic short fibers uniformly and extrude them by orienting them in the extrusion direction. Here, the metallic short fibers are oriented substantially in parallel with peripheral direction of a tire. Consequently, it is possible to reduce the cost and improve the efficiency of retreading work and productivity.
Patent JP-H0440604-A (JP)
Title: Current transmitting mechanism
Inventor: OTA HIROYUKI
IPC: H01R39/24
Filed: 1990-06-06
Abstract: PURPOSE:To suppress the vibration of a brush body contacting with a slip ring and to stably transmit an electric signal by adding a visco-elastic material to the brush body. CONSTITUTION:When the outer side of the brush body 44 in a brush device 42 comes into contact with the outer periphepry 41 of the slip ring 41, an electrically conductive state can be set up and signals can be transmitted between the brush body 44 and the slip ring 41. The body 44 tries to generate vibration during the period of its contact with the slip ring 41, but the visco-elastic material 45 joined with the body 44 acts as a cushion and suppresses the vibration of the body 44, so that the body 4 can always continues to contact with the ring 41 without being separated from it. Thus, an electric signal can stably transmitted and noise can be reduced.
Patent JP-S5480661-A (JP)
Title: Clock pick up circuit
Inventor: ENDOU MAMORU
IPC: H04L25/40
Filed: 1977-12-09
Abstract: PURPOSE: To enable to pick up the correct clock, by quickly following to the variation of NRZ signal of input, with a simple constitution, through the provision of two circuits consisting of two monostable multivibrator circuits and gate circuits.  
     CONSTITUTION: In the first circuit consisting of the monostable multivibrator circuits 6, 7 having the operation time of a half of period T of NRZ signal and AND circuit 3, when NRZ signal A is 0, the output signal E is 0, output signal C is 1, and the output signal D is 1. Further, when the signal A is 1, the signal B is 1, the circuit 6 is triggered and the signal E is 1 for the time T/2. Accordingly, the signal C is 0 for the time of T/2, the circuit 7 is triggered with the leading from the next 0 to 1 and the signal D is 0 for T/2. Further, when the NRZ signal A is 1 for the length of 2-bit, the signal D is 1 after T/2 and since the signal B is again 1, the clock pulse corresponding to the number of bits can be obtained. Similarly, in the second circuit, the signal inverting the signal A is given and the logical sum of the both circuits can be outputted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000336719-A (JP)
Title: Waterproof pan
Inventor: NOMURA KOJI
IPC: E03C1/20
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a general-purpose waterproof pan capable of applying to a plurality of kinds of floor plans by floor-face forming boards in one unit. SOLUTION: The waterproof pan is constituted of a floor-face forming board 11 as a floor face and an upstanding member capable of being detachably installed in the outer circumferential region of the floor-face forming board 11. The floor-face forming board 11 is formed in two-piece structure composed of the first and second floor-face forming boards 14, 15 capable of dividing in the horizontal direction from an approximately center.  The first floor-face forming board 1 is formed in an approximately symmetrical shape to the first central axis C1 extending in the vertical direction while both end sides in the second central-axis C2 direction extending in the horizontal direction are formed selectively to the second floor-face forming board 15 in a manner that both end sides can be abutted, and two kinds of floor faces having different shapes can be formed by changing the positions of the combination of these first and second floor-face forming boards 14, 15.
Patent JP-H10328839-A (JP)
Title: Welding method for titanium clad steel plate
Inventor: HATTORI MASAJI
IPC: B23K10/02
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a welding method for titanium clad steel plate having excellent workability. SOLUTION: The surface of a steel structure 1 is covered with a titanium clad steel plate (called as a clad) making the clad metal 3 the surface and providing a gap, fillet welding 5 is executed to the base metal 4 of the clad 2 existing in both sides of the gap and the steel structure 1 exposing in the bottom part of the gap, and at least the end part of the gap and the bottom part of the gap in its vicinity part are flattered.  And the titanium spacer 7 equal to about the shape of the gap is inserted into the gap after flattening the bottom part, welding 8 is executed to the clad metals 3 of the adjacent clad 2 in the surface of the titanium spacer 7, plasma or TIG welding 9 is executed to the clad 2 and the bottom part 6 of the flattered gap in the end part side surface under an inert gas using a pure Ag hot flux, the whole surface of the gap is covered with a titanium strop 10, and fillet welding 11 is executed to its periphery.
Patent JP-H0313070-A (JP)
Title: Zoom camera
Inventor: OGAWA MASAAKI
IPC: H04N5/232
Filed: 1989-06-09
Abstract: PURPOSE:To reduce the peak of power consumption by applying the movement of a zoom lens and a series of recording alternately. CONSTITUTION:When an object 1 is monitored by using a monitor 12 and a release switch 26 is turned on in a prescribed timing, a microcomputer 22 controls a zoom drive circuit 6 to stop a zoom motor 5 and when a series of recording is made and the pickup is finished, the zoom processing is executed. A series of recording such as photometry, exposure, recording, tracking and track content processing is implemented during stop period of a zoom lens 2 and the the operation is finished, the zoom lens 2 is moved for a prescribed time again.
Patent JP-S59117359-A (JP)
Inventor: KERII EI HANSON
IPC: H04L27/227
Filed: 1983-08-15
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-S5937233-A (JP)
Title: Fuel injection timing adjusting device of diesel engine
Inventor: SAITOU ATSUSHI
IPC: F02D1/18
Filed: 1982-08-26
Abstract: PURPOSE:To simplify the construction of the titled device by a method wherein shoes are interposed in grooves provided on flanges installed at the respective ends of a drive part and a driven part, and the change of the phase between the drive part and the driven part is performed by sliding the shoes. CONSTITUTION:The main shoes 5 are slidably fitted in the grooves 12 formed on the flange 2 of a gear driven by a crankshaft. On the other hand, the rotating shoes 6 are slidably fitted in the grooves 13 formed on the flange 19 of a hub 7 to drive an injection pump cam shaft. The rotating shoe 6 is secured onto the projection 18 of the main shoe 5. Because the grooves 13 are inclined with respect to the straight line that connects the axis centers of the main shoes 5, the flange 2 and the hub 7 are relatively pivoted by sliding the rotating shoes 6 through the main shoes 5 by means of a servomotor 3.
Patent JP-S5937766-A (JP)
Title: Image detector
Inventor: KOIZUMI YUUICHIROU
IPC: H04N5/335
Filed: 1982-08-25
Abstract: PURPOSE:To improve electric stability, by providing a detector of multilayered structure with moistureproofing and dustproofing treatment. CONSTITUTION:The multilayered structure 600 uses a resin plate which is a rigid substrate and made of acrylic resin, etc., having superior electric insulation. If moisture, dirt, dust, etc., are entered into between layers, the electric insulation between the layers degenerates to cause performance deterioration. For this purpose, end faces of respective layers are sealed with a sealing material 609 of epoxy resin, etc., having high insulating resistance and strength. Further, the surface of a transparent electrode 606 is coated with transparent resin 610 to form a protecting layer, cleaning dust, dirt, etc., easily. Pins 612 and 612' are provided on the left and right sides of the substrate 601 to position the detector itself accurately. An electrode 603 is extended to the rear surface of the acrylic plate 601, so a contact 607 is provided by applying gold by vacuum deposition. An electrode 606 is also provided with a contact 608 with the substrate 601 between as well as the contact 607.
Patent JP-H05321169-A (JP)
Title: Unevenly dyeing method for polyester/regenerated cellulose-based fiber-bleneded fabric
Inventor: KAWAGUCHI KATSUSUKE
IPC: D03D25/00
Filed: 1992-05-13
Abstract: PURPOSE:To provide the subject unevenly dyeing method capable of easily and efficiently giving unevenly dyed effect with excellent reproducibility. CONSTITUTION:The objective unevenly dyeing method characterized by raising the subject fabric followed by fluff burning and then dyeing.
Patent JP-H08318149-A (JP)
Title: Surfactant composition
Inventor: OKANO TOMOMICHI
IPC: C09K23/08
Filed: 1995-05-23
Abstract: PURPOSE: To improve the environmental safety, detergency and hardening resistance of a compsn. contg. a mixture of α-sulfomyristic ester salt with α- sulfopalmitic ester salt and α-sulfostearic ester salt by specifying the structures of the components and the mixing ratio among them. CONSTITUTION: This surfactant compsn. contains α-sulfo mixed fatty acid ester salt prepd. by mixing α-sulfomyristic ester salt (A) with α-sulfopalmitic ester salt (B) and α-sulfostearic ester salt (C). The components A, B, C are represented by the formula (where R1 is a 12, 14 or 16C satd. alkyl, R2 is a 1-4C straight chain or branched chain alkyl and M1 is H or a monovalent salt forming cation). When the total amt. of the components A, B, C is represented by 100wt.%, the amts. of the components A, B, C are regulated to 5-60wt.%, 20-80wt.% and 5-60wt.%, respectively.
Patent JP-S5937226-A (JP)
Title: Surge avoiding device of internal combustion engine equipped with supercharger
Inventor: NATSUME SACHIHIRO
IPC: F02B3/06
Filed: 1982-08-25
Abstract: PURPOSE:To prevent surging from occurring by a method wherein charging pressure is controlled by the pressure downstream of a throttle valve. CONSTITUTION:Because the pressure downstream of a throttle valve 1 becomes low and consequently the decrease of the pressure in an upper chamber 19 is resulted during light load running, a valve body 18 is open, resulting in flowing a large amount of exhaust gas in a bypath 14 in order to lower the rotation of the turbine 11 of a supercharger 2. On the other hand, because the pressure downstream of the throttle valve 1 becomes high and consequently the pressure in the upper chamber 19 and a lower chamber 20 balance with each other due to the condition that the throttle valve 1 is open during heavy load running, the valve body 18 is closed by means of a spring 17, resulting in raising the rotation of the turbine 11 of the supercharger 2. A pressure sensor 24 is provided to detect the pressure downstream of the throttle valve 1. And a three-way valve 23 is controlled by regulating the signal from the sensor 24 with a controller 25 according to the condition whether said signal is equal to a set value or not. Concretely, when the pressure downstream of the throttle valve 1 exceeds the set value, the valve 23 opens the upper chamber 19 of a control valve 15 to the open air and, when the pressure downstream of the throttle valve 1 does not exceed the set value, the valve 23 causes the upper chamber 19 to have a pressure in accordance with the pressure downstream of the throttle valve 1, resulting in preventing the surge from occurring.
Patent JP-S5849527-A (JP)
Title: Hydraulic gear for traveling farm working vehicle
Inventor: KIDA TAKAHARU
IPC: F15B11/00
Filed: 1981-09-19
Abstract: PURPOSE:To ease cleaning work of the strainer in such a way that a hydraulic pump which is installed on one side of the wall of a transmission case is communicated to a suction oil path which is provided on the other side of the wall, and a strainer is arranged in a connecting path which is formed at the part higher than lubricating oil level. CONSTITUTION:An oil path plate 3 is stuck in the front of a transmission case 1, and a hydraulic pump 8 and seal cases 38, 39 are stuck further forward than the oil path plate 3. On aother hand, the rear side of the transmission case 1 is covered with a center plate 2, and a suction oil path is formed between the both. And, a strainer is arranged on a connecting oil path which is formed in the transmission case 1, and connects the hydraulic pump 8 to the suction oil path. In consequence, in case where the engine is stopped, since the strainer 54 is located at a higher place than oil level, even if the strainer is taken out for cleaning, there is no instance that working oil may be spilt.
Patent JP-S5781792-A (JP)
Title: Color synchronizing circuit
Inventor: HOSOYA NOBUKAZU
IPC: H04N9/455
Filed: 1981-09-18
Abstract: PURPOSE:To make a leading-in frequency range of PLL unchangeable, by compensating variation in the variable frequency range of a voltage control type oscillator caused by variation in temperature at a sweep voltage side. CONSTITUTION:A weep voltage is a saw tooth wve, and a pulse is supplied to the base of a transistor (TR) Q36 from a pulse supplying means 12 during the trailing edge period of a sweep wave form. Then, the TRQ36 and, in response to the TRQ36, a T30 are turned on and off. Moreover, the electric potential at points (m) and (q) are reduced to a stair step wave form during the trailing edge period of the pulse. Since it is arranged that the upper limit and the lower limit of the wave form of the sweep voltage are determined depending on a voltage Vf across the base and the emitter of a transistor at the time of conduction, the voltage Vf is lowered as the temperature rises, and the sweep voltage is lowered inversely proportional to the temperature. Therefore, the control voltage to a voltage control type oscillator VCO functions so as to compensate decrease in Q of a resonance circuit.
Patent JP-H0316930-A (JP)
Title: Production of optical fiber having complicate refractive index distribution
Inventor: TANAKA TAIICHIRO
IPC: C03B37/012
Filed: 1989-06-13
Abstract: PURPOSE:To surely produce a preform having high dimensional accuracy and giving an optical fiber having a complicate refractive index distribution with excellent dispersion characteristics. etc., by using an outside axial deposition process and rod-in-tube process and forming only the outermost layer by the outer deposition process. CONSTITUTION:A glass soot layer 2 having a refractive index lower than that of a high purity quartz glass tube 1 is deposited on the outer circumference of the glass tube l by outside axial deposition process. An end of the glass tube 1 is closed, a gas-feeding pipe 3 is connected to the other end via a connector and the tube is introduced into a uniform-heating furnace 6. The glass tube is heated while applying inner pressure to the tube with an inert gas supplied through the gas-feeding pipe 3 to convert the glass soot layer 2 into a transparent glass layer. A transparent quartz glass rod having a core clad structure is inserted into the glass tube 1 and the components are melted and integrated by rod-in-tube process. The objective optical fiber having complicate refractive index distribution can be formed by drawing the preform produced by the above procedures.
Patent JP-S629518-A (JP)
Title: Magnetic recording medium and its production
Inventor: TAGAMI MASAMICHI
IPC: G11B5/82
Filed: 1985-07-05
Abstract: PURPOSE:To prevent the decrease of S/N by noise by forming a soft magnetic film having the coercive force of a specific value or below in such a manner that the magnitude of the residual magnetization under data tracks is larger than the magnitude of the residual magnetization under guard band tracks. CONSTITUTION:A nickel phosphorus film 4 having <=50Oe coercive force is formed as the soft magnetic film on the surface of a substrate 6 and the magnetic film 3 having vertical magnetic anisotropy is formed on the film 4. Laser light is irradiated to the region corresponding to the data tracks 1 to heat said region after or prior to the formation of the film 3 by which the part of the film 4 under the data tracks is crystallized and a high residual magnetization region 5 having the increased residual magnetization and soft magnetization is provided. The output from the record to the guard band tracks 2 between the data tracks 1 is thus made substantially smaller than the output from the data tracks 1 by the deviation of tracking and the crosstalk from the recording region by the deviation of the tracking in the adjacent tracks is suppressed. The signal having large S/N is thereby obtd.
Patent JP-S633606-A (JP)
Inventor: MORITA KAZUO
IPC: H02G3/06
Filed: 1986-06-24
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-S5938595-A (JP)
Title: Heat transfer tube for condensation heat
Inventor: KAJIKAWA TAKENOBU
IPC: F28F17/00
Filed: 1982-08-27
Abstract: PURPOSE:To obtain a heat transfer tube of which heat transferring ability for condensation heat is high, by constituting the heat transfer tube of drain fins which gather to discharge condensed liquid every specified section, a drain gutter into which the condensed liquid collected by the drain fins are all gathered, and a drain bar which serves to drain the gathered liquid efficiently. CONSTITUTION:A drain fin 2 has a function to collect liquid condensed on the surface of a primary fine 1, and a recess part 5 is formed on the upper surface of it. A drain gutter 3 is formed vertically on the surface of a tube like a channel with the width dd. The condensed liquid crossing over the primary fin 1 is gathered, passing through the recess part 5 formed on the upper surface of the drain fin 2. All condensed liquid in a pitch Pd (one section) of a drain fin 2 are led into the drain gutter 3. The drain bar 4 serves to prevent the condensed liquid from penetrating into other sections Pd, as well as to certainly discharge the condensed liquid from one section Pd of the drain fin 2, and also serves to help the condensed liquid to be discharged effectively, flowing down through the drain gutter 3.
Patent JP-S63315411-A (JP)
Title: Continuous conveyor
Inventor: SHIBATA KATSUAKI
IPC: B65G17/16
Filed: 1987-06-17
Abstract: PURPOSE:To improve durability, besides lighter in weight and smaller in size, by forming a specific inner coaxial wheel into a horizontal link engaging toothed form and a partial wheel into a vertical link fitting grooved form, respectively, in case of an earth and sand conveyor, bearing the above caption, which makes a link chain in a conveyor vessel travel with a coaxial wheel and a parallel wheel. CONSTITUTION:An inner wheel of a coaxial wheel maing contact from the upside of a link chain 1 and a conveyor vessel 2, for example, an inner upper corner coaxial wheel 6b projectingly installs each base 60 at the specified pitch, installing each gear 61, being engaged with a horizontal link 11, on the base 60, and an arm, connecting the vessel 2 to the link chain 1, is housed between these bases 60. And, there is provided with a groove where a vertical link 10 is fitted in the whole circumference of the side peripheral central part of a upper parallel wheel 4, a lower corner coaxial wheel 7 and a return coaxial wheel 8. With this constitution, durability is improvable, besides lighter in weight and smaller in size, and simultaneously assembly operation can be done so easily.
Patent JP-2000340763-A (JP)
Title: Semiconductor storage device
Inventor: SAITO SATORU
IPC: G11C11/401
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To speed up an operation so as not to have difference in load generated between data buses. SOLUTION: The connection of global data buses GDB0 and GDB1 to local data buses LDB00-LDB03 of a bank 1 is opposite to that of a bank 0. In short, the global data bus GDB0 is connected to local data buses LDB00, LDB02, and LDB04, which means every other bus including both sides of the bank 0, as well as to local data buses LDB11 and LDB13, which means that every other buses which do not include both sides of the bank 1, while the global data bus GDB1 is connected to the local data buses LDB01 and LDB03, which include every other buses which do not include both sides of the bank 0, as well as to local data buses LDB10, LDB12, and LDB14, which include every other buses include both sides of the bank 1. The bit line pattern crossing a sense amplifier array diagonally is inverted with respect to the banks 0 and 1 each other.
Patent JP-S6040820-A (JP)
Title: Control method for magnetic bearing device
Inventor: ISHIDA KIYOSHI
IPC: H02K7/09
Filed: 1983-08-17
Abstract: PURPOSE:To perform stable control of a magnetic bearing by multiplying, the number of rotation detection signal multiplied by coefficient, by each torque command value and adding an integral value of this signal to the torque command of one side and subtracting the same from the torque command of the other side. CONSTITUTION:Electromagnets 1(a)-1(h) are provided on both end parts of a rotary shaft A and support the rotary shaft in the air. Command torque Ttheta, Tpsi are given for control in theta direction and psi direction, however, since gyro action is generated due to this torque, a detection signal from rotation speed detector is multiplied by the coefficient by means of a coefficient instrument. Respective torque command values TpsiS, TthetaS are multiplied by the value obtained as abovementioned by means of a multiplier and the value thus obtained is integrated by means of an integrator and added to the torque command TthetaS of one side, while it is subtracted from the torque command TpsiS of the other side and control is performed by a value obtained through such processes of operation. Thus, gyro action in the orthogonal direction is negated.