baber/WOPTO huggingface dataset:
Patent JP-H05205774-A (JP)
Title: Sodium/molten salt battery
Inventor: TOKOI HIROMI
IPC: H01M10/39
Filed: 1992-01-29
Abstract: PURPOSE:To enable a battery to be continuously in operation even if the solid electrolyte tube of a certain cell out of a small cluster fails by insulating only the aforesaid cell with the other cells of the small cluster charged with electric current in a cluster battery where small clusters each of which is composed of a plural number of cells connected in parallel, are connected in series. CONSTITUTION:Since Na is directly reacted with S when the solid electrolyte tube 1 of a sodium/sulphur battery is damaged for some reason, working temperature within the battery will be higher than 400 deg.C. This thereby allows a magnet 12 blocking the Na supply port at the bottom section of a Na injection and current collection tube 8 to exceed a Curie point, the magnet 12 is allowed to fall down to the bottom of an electrolyte tube 1 by its own dead weight, so that the supply port is forcibly opened. And Na filled in the inside of the current collection tube 8 and a negative electrode container 4 is allowed to flow out to the electrolyte tube 1, so that the level of Na is thereby lowered from the level 14 of the container 4 down to the level 15 of the current collector 8. By this constitution, even if the electrolyte tube 1 fails, the tube is insulated so as to be deprived of its function, so that the other cells of the small cluster are charged with electric current lost by the failure.
Patent JP-H02194509-A (JP)
Title: Electronic component
Inventor: KOBAYASHI MOTOO
IPC: H05K3/30
Filed: 1989-01-23
Abstract: PURPOSE:To relax an impulsive force to which an electric component is subjected by an automatic insertion machine and to prevent a crack and a chipped part at the electronic component main body and at an outer package part by a method wherein a curved terminal piece is juxtaposed at a lead frame terminal in a state that it is branched from a mounting-hole insertion terminal from a halfway part to the tip side. CONSTITUTION:Each lead frame terminal 2 is provided with two juxtaposed long and short terminal pieces 2a, 2b in such a way that a part exposed from an outer package 3 is branched from its halfway part to its tip side; the long terminal piece 2a is a mounting-hole insertion terminal piece which is inserted into a mounting hole in a printed-circuit board or the like, and is formed to be a straight shape. The short terminal piece 2b is curved to a J-shape; the lower end of this curved terminal piece 2b comes into contact with the surface of the printed-circuit board or the like when it is inserted into the mounting hole in the printed-circuit board. When a ceramic filter constituted in this manner is driven by using an automatic insertion machine and the mounting-hole insertion piece 2a of the ceramic filter is inserted into the mounting hole in the board or the like, the curved terminal piece 26 hits the surface of the board or the like and is bent; a shock to which the ceramic filter is subjected is absorbed.
Patent JP-H04211584-A (JP)
Title: Mapping function circuit
Inventor: DEBITSUDO II REIKU JIYUNIA
IPC: H04N5/66
Filed: 1991-01-11
Abstract: PURPOSE: To use polar coordinates to realize a video special effect based on digital operation. CONSTITUTION: An address for write or read of a digitized video signal to or from a frame storage device is converted from rectangular coordinate values to polar coordinate values by a rectangular/polar converter 38. These polar coordinates are processed by lookup tables 40 and 42 so that a desired special effect can be obtained, and hereafter, they are converted back to rectangular coordinate values by a polar/rectangular converter 44 or input rectangular coordinate values are changed in an address change circuit 46 in accordance with processed polar coordinates, thus controlling the address of the frame storage device.
Patent JP-S56111915-A (JP)
Title: Control method of hydrogen ion concentration
Inventor: SATONO TADASHI
IPC: B01J19/00
Filed: 1980-02-08
Abstract: PURPOSE:To ensure an even and steady concentration of hydrogen ion in a container with a simple constitution, by using the system to flow the buffer solution constantly together with the system to flow the buffer solution intermittently in a cycle of full closing and full opening. CONSTITUTION:The opening amount of the diaphragm valve 5 is set first with the manual operation device 4 in case the buffer solution is put into the container 1. The flow rate of the solution is set at about the minimum value of the amount of consumption withing the container 1 as long as the solution is flowed constantly. Then the hydrogen ion concentration is detected by the pH transmitter 2 for the solution in the container 1. And the electromagnetic valve 7 is driven by the set value of the pH adjustor 3 to give a full opening and full closing to the diaphragm valve 6. Thus the buffer solution is flowed intermittently by the valve 6.
Patent JP-H10203210-A (JP)
Title: Seat for automobile
Inventor: ONODA KEISUKE
IPC: B60N2/06
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To perform slide movement of a rear seat to the rearmost part of an automobile without interrupted by a wheel house. SOLUTION: A seat is formed such that longitudinally extending guide rails 1 and 1 are laid on the body floor surface 20 of a cargo chamber in which a tire house is expanded, a pair of side rails 2 and 2 are caused to span longitudinally movable along the guide rail 1 between the guide rails 1 and 1. Brackets 4 and 4 for mounting a seat on which a seat cushion is placed are laterally movably mounted between side rails 2 and 2. A spring 5 to always energize the seat cushion to the inside is mounted on the bracket 4, and cam mechanisms 6 to move the seat cushion to the outside against the elastic force of the spring 5 are arranged on the moving side in a frontmost row and the moving side in a rearmost row of a seat.
Patent JP-S60157832-A (JP)
Title: Flat-bed pressure type laminating machine
Inventor: SUZUKI MANABU
IPC: B29L9/00
Filed: 1984-01-27
Abstract: PURPOSE:To obtain the laminating machine with a simple pressurizing mechanism for laminating by pressurizing a clamping flat-led and the lower side- press plate on the upper surface of said flat-led to an upper side-press plate by the repulsion force of a compressed coil spring, elevating a movable plate by the revolution of a cam. CONSTITUTION:A movable plate 3 is elevated or lowered by means of the cam 4 rotated by the rotating power of the reduction gear with large revolution gear ratio. When the movable plate 3 is raised, coil springs 5 are compressed, and by their repulsing force a clamping platen 11 and the lower side-press plate 2 on the upper surface of said platen are pressurized to an upper side-press plate 1. This machine is simple and small, and the complicated operation therefor is unnecessitated.
Patent JP-S5299587-A (JP)
Title: Method of detecting signal in optical automatically running vehicle
Inventor: MATSUOKA SHINJI
IPC: G05D1/02
Filed: 1976-02-13
Abstract: PURPOSE: To provide a method of detecting a mark when a signal is obtained from photosensors more than specifed number of the photosensori of particular range in an operaterless vehicle running along a guiding zone located on a road surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000210143-A (JP)
Title: Cabinet storing garbage disposer
Inventor: SATO SATORU
IPC: A47B77/18
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet storing a garbage disposer wherein a kitchen furniture can be simply installed for preventing the leakage of odor from the garbage disposer. SOLUTION: A garbage disposer 16 is installed on a placement board 5 drawable to the outside of a cabinet 1. A flexible pipe 22 such as a bellows pipe flexibly deformable in the axial direction of the pipe and an exhaust duct 25 or an L-shaped exhaust duct 26 passing through a wall 12 or a floor 13 in a building in communication with the flexible pipe are connected to an adapter 20 connected to an exhaust port 21 of the garbage disposer 16, so that odor leaked into the garbage disposer 16 and the cabinet 1 therethrough can be exhausted to the outside or under the floor by an exhaust fan 24 provided in the exhaust duct 25 or 26.
Patent JP-H03218150-A (JP)
Title: Double talk detection circuit
Inventor: SANO HIDEO
IPC: H04B3/23
Filed: 1990-01-24
Abstract: PURPOSE:To prevent disturbance in a tap coefficient and to improve the characteristic of an echo canceller by comparing an echo cancellation quantity with a threshold level and discriminating double talk depending on a signal level of a received signal and a microphone input signal and the correlation based on the result of comparison thereby detecting immediately a double talk state. CONSTITUTION:The circuit is provided with a 1st comparator circuit 12 comparing an echo cancellation quantity estimated from a signal level of an error signal subtracting a pseudo echo signal from a microphone input signal with a 1st threshold level delta1 and a 2nd comparator circuit 13 comparing the correlation between a received signal and a microphone input signal with a 2nd threshold level delta2. When the estimated echo cancellation quantity is less than the 1st threshold level delta1, double talk is detected depending on a signal level of the received signal and the microphone input signal and when the estimated value is the 1st threshold level delta1 or over, double talk is detected by the correlation between the received signal and the microphone input signal. Thus, in the case of the detection utilizing the signal correlation, instantaneous noise or an input start timing of a near end talker signal are immediately detected to detect double talk.
Patent JP-S5297746-A (JP)
Title: Preparation of light electroconductive screen
Inventor: YASUDA TADAHIRO
IPC: G03G5/00
Filed: 1976-02-12
Abstract: PURPOSE:To prevent the vapor coated material from accumulating on the member on which the temperature is controlled, and prevent the screen from contamination by providing a cover shade member between screen and member on which the temperature is controlled.
Patent JP-H02194721-A (JP)
Title: Semiconductor integrated circuit device
Inventor: AKIMOTO KAZUYASU
IPC: H03K19/0175
Filed: 1989-01-24
Abstract: PURPOSE:To reduce the interphase skew of the internal clock signals of plural phases, which synchronously operate an ASIC memory, etc., by constituting a clock generation circuit by means of a frequency dividing circuit where a couple of latches are set to be a basic constitution and plural differentiation circuits which receive the output signals of the frequency-dividing circuit. CONSTITUTION:The internal clock signals of plural phases, which are required in the ASIC(Application Specific Integrated Circuits) memory, etc., are formed based on the basic clock signal of one phase, which is supplied from outside. The clock generation circuit provided on the ASIC memory, etc., is constituted by the frequency dividing circuit FD1 where a couple of latches LT1 and LT2 are set to be basic constitution, and by plural differentiation circuits DCP1, DCP2 DCN1 and DCN2, which receive the output signals of the frequency dividing circuit FD1. Thus, the internal clock signals of plural phases can stably be formed without being affected by the external skew, and the interphase skew is considerably reduced.
Patent JP-H09201271-A (JP)
Title: Planar warmer
Inventor: TAKAHASHI SADAMITSU
IPC: A47G27/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress the diffusion of heat on surface cloth at the time of non-warming by constituting a surface cloth part in double layer structure composed of the warmth retaining member of prescribed thickness having warmth retaining property and elasticity and the surface cloth overlapped on this member. SOLUTION: A surface cloth part 5 is constituted in double layer structure from a warmth retaining member 11 composed of comparatively thick urethane rich in warmth retaining property and elasticity and surface cloth 12 composed of a needle punch carpet overlapped on this member 11 and bonded with an adhesive agent, etc. When a person wanting to be warmed rides on this instrument, takes warmth and leaves, the warmth retaining member 11 is elastically recovered into prescribed thickness and the surface cloth 12 and a carpet cover 13 are recovered flat as well. When the warmth retaining member 11 is recovered into prescribed thickness, the propagation of heat from a heating cord 7 to the surface side of the warmth retaining member 11 is suppressed by the above thickness.  Therefore, the heat of the heating cord 7 is stored inside the warmth retaining member 11, thus, the diffusion of heat to the surface side of the warmth retaining member 11 is suppressed, corresponding to this effect, the quantity of electrification to the heating cord 7 is lowered, and power is prevented from being wasted.
Patent JP-H05207460-A (JP)
Title: Multiplex transmitter and its system for picture signal
Inventor: TAKIZAWA MASAAKI
IPC: H04N21/854
Filed: 1992-01-30
Abstract: PURPOSE:To attain the miniaturization, economy of a multiplexer for plural picture signals subjected to high efficient encoding, to improve the picture quality and to reduce the transmission delay time. CONSTITUTION:A multiplexer 20 for picture signals is made up of a control circuit 24 by which a picture coding signal sent from plural picture terminal equipments 1-a ... 1-d are stored respectively to delay compensation circuits 6-a ... 6-d, a head code of a frame is detected from an input signal and an output signal of the delay compensation circuit 6, small frame signals whose number is at most equal to number of picture signal sources not in duplicate from the plural delay compensation circuits 6 are selected to form a large frame signal, up of addition means 25, 26 adding a frame start code to each large frame. Since picture coding signals are multiplexed without decoding even when a frame rate differs from terminal equipments, the deterioration in picture quality is avoided and the transmission delay is reduced. Since devices for picture coding/decoding are eliminated, the size of the multiplexer 20 is made small.
Patent JP-H11209899-A (JP)
Title: Formation of plating solution
Inventor: TANAKA HITOSHI
IPC: C25D21/14
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide the method for excellently and stably forming a plating soln. using a plating soln. forming tank with the inside divided by a diaphragm. SOLUTION: The inside of a plating soln. tank 1 is divided with a diaphragm into an anode compartment 3 and a cathode compartment 4, and a current is applied between a plating metal 6 set in a plating soln. 5 in the anode compartment 3 and a cathode 8 set in an electrolyte 7 in the cathode compartment 4 to elute the metal ion into the plating soln. 5, and a plating soln. is formed. In this case, since a smoothing agent is added to the electrolyte 7 in the cathode compartment 4, the metal ion mixed in the electrolyte 7 is deposited smoothly and densely on the cathode 8 and grown dendritically, hence the diaphragm 2 is never broken, and the plating soln. 5 is excellently and stably formed. The spent cathode 8 having the smooth and dense surface is economically reused as such as the anode 6.  Further, when a cation-exchange membrane 2 is used as the diaphragm, the intrusion of anion into the plating soln. 5 is prevented, and the acid concn. of the soln. 5 is stabilized.
Patent JP-H08212781-A (JP)
Title: Boosting circuit
Inventor: TSUKADA SHUICHI
IPC: H01L27/04
Filed: 1995-02-01
Abstract: PURPOSE: To obtain a boosting circuit in which the change rate of a boosting voltage with reference to a reference voltage is made small as much as possible. CONSTITUTION: A transfer gate TG2 which is controlled so as to be turned on and off by the detection output ϕ1 of a voltage detection circuit 1 and latch circuits (I14, I15) are inserted between an oscillation circuit 2 and a charging pump circuit 3. When a boosting voltage VB becomes higher than a preset value and the ϕ reaches a low level (tF), the TG2 is then turned off immediately, and an oscillation output level ϕ2 just before the TG2 is turned off is latched (ϕ3 ) to a latch circuit in such a way that an oscillation pulse is not transmitted to the charging pump circuit 3.
Patent JP-S63182690-A (JP)
Inventor: HATTORI MASAMITSU
IPC: G09B27/00
Filed: 1987-01-23
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-2000214472-A (JP)
Title: Production of liquid crystal display element and apparatus therefor
Inventor: YOSHIMURA KENICHI
IPC: G02F1/1341
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a processing for producing a liquid crystal display element having good display quality and end-sealing quality with a high gap accuracy and good efficiency even if a mechanical gap adjustment stage is not carried out by integrally carrying out filling and end-sealing of liquid crystals in a pressure controlled state, thereby precisely controlling the filling rate of the liquid crystals and an apparatus therefor. SOLUTION: This process and apparatus for producing the liquid crystal display element consist of immersing a liquid crystal cell 20 which is formed by disposing a pair of transparent substrates 11 and 12 in which transparent electrodes are formed on at least one surfaces facing to each other at a prescribed interval and sealing the peripheral part exclusive of an injection port by a sealing material 13, with its injection port 14 faced downward, into the liquid crystals 15 in a pressure control chamber 16 and injecting the liquid crystals within the liquid crystal cell 20 by the pressure difference between the inter pressure and external pressure of the liquid crystal cell 20, then end-sealing the injection port 14.  In the liquid filling stage, a regulated amount of the liquid crystals 15 are filled into the liquid crystal cell and thereafter, the external pressure of the liquid crystal cell 20 is reduced in such a manner that the external pressure of the liquid crystal cell 20 and the internal pressure of the liquid crystal cell 20 attain an equilibrium state.
Patent JP-H02198979-A (JP)
Title: Adjustment of wire winding number of turns onto grooved roller group of wire cutter and device therefor
Inventor: TAKASE JUNICHI
IPC: B28D5/04
Filed: 1989-01-24
Abstract: PURPOSE:To increase and decrease the number of turns of a wire onto a grooved roller group in simple manners by constituting the title device so that a part of the wire pulled from the opposite side to a rotary disc is introduced onto the revolution axis center of the rotary disc and then the rotary disc is revolved. CONSTITUTION:A pulled-out wire which is pulled out from the opposite side to a rotary disc 7 of a wire S wound on a grooved roller group 2 is pulled out onto the revolution axis center of the rotary disc 7, engaged with the grooved roller, and held onto the axis center by a holding means 40. Therefore, when the rotary disc 7 revolves, no variation of tension is generated on the pulled wire. The pulled wire on the other rotary disc 7 side is wound or rewound onto the grooved roller group 2 by the right/left selective revolution of the disc 7.
Patent JP-H02199321-A (JP)
Title: Universal coupling
Inventor: KURIBAYASHI SADATOMO
IPC: F16D3/46
Filed: 1989-01-26
Abstract: PURPOSE:To simplify the structure of a universal coupling and readily assemble it by interleaving driving force transmission pieces which can be slidden in relation to a slide guide groove and rotated around a certain axis between a driving force transmission piece holding section and the groove. CONSTITUTION:Balls 12a and 12b which are diving force transmission pieces respectively are contained in ball holding sections 11a and 11b, and these balls are fitted to a slide guide groove 7. These balls 12a and 12b can be slidden or rolled around a (y) axis in the groove 7. In addition, these balls can be rotated around the (z) axis in relation to the slide guide groove 7 and the ball holding sections 11a and 11b. Thus, a universal coupling of simple structure can be readily assembled at a low cost.
Patent JP-H06229480-A (JP)
Title: Swing type check valve
Inventor: KONDO KO
IPC: F16K15/03
Filed: 1993-02-02
Abstract: PURPOSE:To reduce a chattering phenomenon, which is caused by a mutual collision between a valve body and a stopper according to a pressure change and a flow rate change when the valve body of a swing type check valve touches the stopper provided on the wall face of a valve box and is fully opened, and reduce the noise. CONSTITUTION:The end part of one arm 20a of a torsion coil spring 20, which is made of a hinge pin 13 wound into a coil shape, is fixed on an arm 14 of a valve body 12 installed to the arm 14 suspended rotationally around the hinge pin 13 arranged in a valve box 1, and the torsion coil spring 20 is arranged so that the end part of the other arm 20b touches the inner wall face of the valve box 1 after the valve body 12 is opened, so that a chattering phenomenon is reduced by a spring force and the noise is also reduced.
Patent JP-S63183756-A (JP)
Title: Belt holding pad device for belt type continuous casting machine
Inventor: YANAGI KENICHI
IPC: B22D11/124
Filed: 1987-01-27
Abstract: PURPOSE:To prevent the development of leakage and insertion of molten metal and to continuously cast a cast slab having high quality by arranging a belt holding pad between a water cooling belt and a cooling water jacket, as shiftable toward width direction of the cast slab. CONSTITUTION:In the belt type continuous casting machine, the belt holding pad 18 connecting through the cooling jacket 15 between the water cooling belt 3, 3 and the cooling water jacket 15 is arranged as pushing a side dam 12 and the water cooling belt 15. The belt holding pad 18 is shifted toward width direction of the cast slab 21 by a driving device of air cylinder, etc. The molten metal 20 is cooled and solidified by a casting part composing of the side dams 12 and shifted downward at almost the same velocity as rotating velocity of the water cooling belt 3 to discharge as becoming the cast slab 21. Then, the position of the belt holding pad 18 is set, so as to accompany with position of the side dam 12 to make seal the optimum condition. In this way, the cast slab having high quality is obtd. under stable operation, and also the labor and the time of exchange, etc., for the water cooling jacket 15 are reduced.
Patent JP-S58133434-A (JP)
Title: Electronically controlled fuel injection method of internal-combustion engine
Inventor: KOBAYASHI NOBUYUKI
IPC: F02D41/26
Filed: 1982-02-02
Abstract: PURPOSE:To compatibly obtain good acceleration and deceleration performance and  exchaust gas purifying performance, by controlling a quantity of acceleration increase  and deceleration decrease in accordance with a change of intake pipe pressure to maintain air fuel ratio in the vicinity of the logical air fuel ratio in an electronically controlled fuel injection device of intake pipe pressure type. CONSTITUTION:At operation of PM (intake pipe pressure) increase or PM decrease,  when a changing quantity PM1 at the lapse of the first prescribed time t1 exceeds the  first decision value l11, PM increase is executed. While if a decision result is negative,  whether the changing quantity PM1 is below the first decosion value l12 (negative value) or not is decided, at a positive result, the PM decrease is executed. While in  case of the changing quantity PM1 not exceeding the values l11, l12, a changing quantity PM2 at the lapse of the second prescribed time t2 longer than the prescribed time t1  is calculated to decide whether the changing quantity PM2 is at least the second decision value l21 or not, at a positive result, the PM increase is executed. If the result is  negative, the changing quantity PM2 is compared with the second decision value l22 (negative value), if the decision result is positive, the PM decrease is executed, if the  result is nagative, the PM adjustment is not performed.