baber/WOPTO huggingface dataset:
Patent JP-S57194088-A (JP)
Title: Ion exchanging treatment for waste water of cleaning in treatment of metallic surface
Inventor: ODA NOBUHIRO
IPC: C02F1/42
Filed: 1981-05-27
Abstract: PURPOSE: To make a device smaller in size and the time for water flow longer subjecting waste water contg. cations alone to a contact treatment with cation exchange resins, and regenerating the cation exchange resins when a cation for detection is detected during the treatment.  
     CONSTITUTION: A cation for detecting leakage which does not form any hydroxide presipitate in an alkaline atmosphere is added to the waste water of cleaning in the treatment of metallic surfaces contg. only the cations forming hydroxide precipitates in an alkaline atmosphere other than hydrogen ions as a cation. Aftr this waste water is brought into contact with cation exchange resins, it is brought into contact with anion eachange resings, whereby treated water is obtained. When the leakage of the cation for detecting leakage is observed in the above-described treates water, the cation exchange resins are regenerated. Sodium ions are added as the cation for detecting the leakage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01252631-A (JP)
Title: Packaging material having gas barrier property
Inventor: TOKOO MAKIO
IPC: C08G18/34
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a packaging material improved in gas barrier property and heat resistance, by molding a copolyamide having specified recurring units. CONSTITUTION:4,4'-Methylenebis(phenyl isocyanate) (A) is reacted through decarboxylation with an aliphatic dicarboxylic acid (B) (e.g., azelaic acid) to obtain a copolyamide having recurring units of the formula (wherein R is a hydrocarbon group of component B, and X is a hydrocarbon group of component A). This copolyamide is molded, and the obtained molding is optionally laminated with a layer of anther resin to obtain the title material having an oxygen gas permeability (at 20 deg.C and 100% RH) <=60cc.20mu/m<2>.day.atm.
Patent JP-S5510115-A (JP)
Title: Mechanical seal
Inventor: WASHIDA AKIRA
IPC: F16J15/34
Filed: 1978-07-03
Abstract: PURPOSE: To improve the surface contact sealing effect of a mechanical seal by providing radially separable intermediate sealing ring between sealing rings and urging the oblique surface of the side of the intermediate sealing ring by the tension of a spring to thereby produce component force in the direction perpendicular to the axis to strengthen the contacting force at the contacting surface of the segments.  
     CONSTITUTION: An intermediate sealing ring 12 is interposed with segments assembled between sealing rings 2 and 4. Oblique surfaces are provided at the rings 2, 4 and 12 to thus form contacting surfaces S 1  and S 2 . When the contacting surfaces S 1  and S 2  are axially urged by the tension of a spring, component force in the direction perpendicular to the axis is produced on the oblique surfaces to thereby urge the ring 12 from its outer periphery to thus strengthen the contacting force on the contacting surfaces E, F of the segments of the ring 12 to enhance the surface contact sealing effect of the contacting surfaces. It also prevents the ring 12 from radially moving to stabilize the shaft seal and facilitate the ready replacement of the intermediate sealing ring. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08250012-A (JP)
Title: Terminal cover device of switch
Inventor: SUGANO TAKESHI
IPC: H01H71/08
Filed: 1995-03-13
Abstract: PURPOSE: To allow to install a terminal cover to a switch in a single operation, and to seal it at a lock position simply, by inserting a key for locking having a recess and a projection, to a hole provided at the center of the terminal cover, and then, turning it. CONSTITUTION: A recess 2 is provide at the center of the upper part of a key 1 for locking, a projection 3 is provided on the outer periphery of the upper part 1a, and an arrow mark is engraved on the upper surface of the projection 3. A circular hole 12 is provided at the center of the upper side of a terminal cover 11, and a locking part 13 is formed at the edge of a circular arc at the upper end of the hole 12. A projection 16 having a hole 15 is provided at the outer side of the hole 12. A circular hole 2 is provided at the upper part of a partition wall of the terminal, at the center of the cover of a switch 20.  When the key 1 for locking is inserted from the upper side of the hole 12 of the terminal cover 21, support pieces 6a and 6b having projections 5 move to the inner side of the hole 12, and when the key 1 penetrates the hole 12, the locking pieces 7a and 7b at the lower parts of the support pieces 6a and 6b are engaged to the outer edge of a guide to form the hole 12, and the key 1 for locking is fixed rotatable around the guide.
Patent JP-H11276277-A (JP)
Title: Shelf
Inventor: NAKAMURA MASAHITO
IPC: A47B77/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a shelf which can be easily assembled and attached to a hanging cupboard. SOLUTION: This shelf has plural rear-side-open rectangular fixing members 2, a hanging member 4 and a shelf board member 5. The fixing members 2 are attached to cover the front edge of the bottom board B2 of a hanging cupboard B with intervals between each other on the right and left sides. The hanging member 4 has a first horizontal plane 4a to be inserted between the bottom board B2 and the lower wall of each fixing member 2 and a vertical plane 4b extending downward from the rear edge of the first horizontal plane 4a. The shelf board member 5 is attached to the hanging member 4 with hinges 4d and 5a, and has a second horizontal plane 5c on which articles are put.  The angles of hinges to open/close are restricted so that the shelf board member 5 is rotated from the position where the second horizontal plane 5c is horizontal to the position where the second horizontal plane 5c is folded. The hanging member 4 is fixed to the bottom board B2 by means of the fixing members 2 by screwing a screw 3 from below into a through hole on the lower wall of each fixing member 2.
Patent JP-S60224028-A (JP)
Title: Infrared-ray detector
Inventor: SHIICHI KOUJI
IPC: G08B13/18
Filed: 1984-04-20
Abstract: PURPOSE:To make an establishing work of a detecting range easy by providing a mechanism for changing a light emitting member of a lighting position close to an infrared-ray detecting element and to the position outside a visual field of a condenser mirror and by using the engaging member and an element staring case to serve as a contact of a lighting switch. CONSTITUTION:When a mobile frame 24 is operated for rotation by an operating lever 27 and a light emitting member 18 is held at a lighting position by engaging an engaging member 31 with an element storing case 20, the luminous member 18 is enlarged and projected to the condition of nearly focusing to a condenser mirror 2 and coincides with the detecting range of an infrared-ray detecting element 3. The inclination of light axis of the mirror 2 is also adjusted with visualizing the light emitting member projected. Then with lighting-off by reverse operation of the lever 27 and by removal of the engaging member 31 from the peripheral face of the case 20, the mobile frame 24 is rotated and displaced with a tensile spring 29 and the light emitting member 18 is returned to a lighting off position and a work for establishment of visual range of the mirror 2 is completed. Further a mask cover (figure omitted) is covered on a main body 1 of detector after the completion.
Patent JP-H07266848-A (JP)
Title: Air conditioner for electric vehicle
Inventor: AKIMOTO RYOSAKU
IPC: B60H1/32
Filed: 1994-03-28
Abstract: PURPOSE:To substantially shorten time in which high pressure balances with low pressure in a refrigerant circuit to enable a compressor to be restarted in a short time after stopping the compressor by providing a four-way valve controlling means for changing over the four-way valve to a reversing cycle for a certain time after the stop of the compressor. CONSTITUTION:When a compressor stopping signal 30 generated according to the operation of a running switch, running mode change-over switch or the like, the operation of a high pressure cut switch or the like is inputted to a four-way valve controlling means 31, a control signal for changing over the four-way valve 2 in the opposite direction to the prior cycle direction, i.e., the reverse direction is outputted by an on-off determining means 32 to a delaying means 33. Then, after a delaying time, for example 30secs, set to the delaying means 33 previously elapses, a solenoid coil 34 is electrified to change over the four-way valve 2 to the reverse direction over the set time of a timer 35. Thus, high pressure gas in a refrigerant circuit communicates to low pressure gas through the four-way valve 2 so that the high pressure balances quickly with the low pressure.
Patent JP-H11282728-A (JP)
Title: Image storage management method, image treatment device and storage medium for recording program
Inventor: FURUKAWA ITARU
IPC: G06F12/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To efficiently perform management of a stored image without giving a load on a worker. SOLUTION: In an image storage management method for performing storage management of a digital image stored in a rewritable storing device, whenever the storage holding period for holding the storage amount of an image stored in the storing device expires, a process to restore the image in the storing device with a new storing capacity below the current storing capacity is repeated by using a storing processing that can store the image in the storing device with a variable storing capacity.
Patent JP-S5710025-A (JP)
Title: Gasification adjusting device for gas lighter and its forming method
Inventor: KITABAYASHI SEIICHI
IPC: F23Q2/16
Filed: 1980-06-17
Abstract: PURPOSE: To enable to supply gasified liquid gas at constant rate at all times by a method wherein a wick string is configurated so as to gasify liquefied gas at constant rate at all times.  
     CONSTITUTION: The gasification adjusting device 11 consists of a cylindrical filling member 12 affixed with the wick string 13 and fitted in an open-worked hole 4. The device 11 is constituted by a method wherein a plug body 3, into the open- woked hole 4 of which the cylindrical filling 12, made separately of the same resilient material as that of the plug body 3 and bridgedly mounted with the wick string 13 of necessary size so as to suspend both the string ends along the peripheral surface of the member 12 from the points forming the both ends of a diameter on the upper surface of the filling 12, is pressed from below the plug body 3. The filling 12 pressed in the open-worked hole 4 blocks the lower part of the hole 4 and prevents the fuel gas from ascending. Because the portion on the upper surface of the filling member 12 and both ends of the wick string 13 are in free state, when both ends of the wick string 13 are steeped in a liquefied gas, the liquefied gas permeates in the wick string 13 and gasifys at the portion on the upper surface of the filling member 12 to store a fixed amount of gasified gas at all times below a receptacle 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59206854-A (JP)
Title: Control device for electrophotographic copying machine
Inventor: YAMAUCHI KOUJI
IPC: G03G15/20
Filed: 1983-05-11
Abstract: PURPOSE:To obtain an electrophotographic copying machine having stable starting performance by closing a power source, controlling the phase of a source voltage after a specified time to increase gradually the voltage to be impressed on a heater, changing over the control to a means for controlling zero cross after a specified time and impressing the entire voltage on the fixing heater. CONSTITUTION:The outputs from a flip-flop 26 are set at Q=L and Q=H and therefore output from an AND circuit 29 is S=H at the initial closing of a power source, then the output T=H of an OR circuit 30 and the input of a NAND circuit 31 are applied by the input T=H and a heating command signal TUP=H and is made to the output O=L. Current flows through a resistor 32 to a light emitting diode 13 which emits light. The light thereof is detected by an optical pulse element 3, by which an AC switch 2 is turned on and therefore the voltage VHY controlled of phase by a conductive angle alpha1 is applied on a fixing heater 1. The similar operation is thereafter accomplished so that the voltage controlled of phase at a conductive angle alpha2 is impressed on the heater 1. The conducting angle increases to alpha1<alpha2<alpha3<alpha4<alpha5<alpha6<alpha7 and the voltage VHT impressed on the heater 1 is increased at every inputting of a synchronizing signal HCYNC for the power source.
Patent JP-S576161-A (JP)
Title: Seal structure of driven device in high-speed rotary apparatus
Inventor: SHIBUI KATSUAKI
IPC: F02B39/14
Filed: 1980-06-16
Abstract: PURPOSE: To assuredly prevent the effect of pulse pressure of a lubricating oil and achieve a perfect sealing by providing a pulsation preventing member at an entrance of an oil chamber which covers a mechanical seal and makes lubricating oil circulate from a bearing part.  
     CONSTITUTION: When the lubricating oil which is supplied to the vicinity of a seal member 20 by circultion passing an oil path 31a of a thrust metal 31 causes a pulse pressure or pulsation by a sudden change in rotational frequency of a rotary shaft 7 or the like, the pulse pressure can be lightened or decreased by means of a pulsation preventin member 28 at an entrance 27 of an oil chamber 17. Thus, a flange memer 14 of a thrust collar 15 fitted on the rotary shaft 7 by the pulse pressure of the lubricating oil is assuredly and beforehand prevented from separating from a sliding member 21 of a mechanical seal to achieve a perfect sealing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04240150-A (JP)
Title: Porcelain composition
Inventor: FURUYA MITSURU
IPC: C04B35/00
Filed: 1991-01-22
Abstract: PURPOSE:To provide a porcelain compsn. ensuring a low rate of change of dielectric constant due to temp. and capable of being fired at low temp. CONSTITUTION:Silver niobate (AgNbO3) is added to a ternary system consisting of lead magnesium niobate [Pb(Mg1/3Nb2/3)O3], lead nickel niobate [Pb(Ni1/3 Nb2/3)O3] and lead titanate (PbTiO3) or lead magnesium tungstate [Pb(Mg1/2 W1/2)O3], lead nickel niobate [Pb(Ni1/3Nb2/3)O3] and lead titanate (PbTiO3). The amt. of the silver niobate added is 0.01-10mol%.
Patent JP-H01254100-A (JP)
Title: Information transmission method by arc
Inventor: IDE EIZO
IPC: H04R23/00
Filed: 1988-04-01
Abstract: PURPOSE:To obtain the method of information transmission by arc by modulating an arc current by information so as to vibrate the arc column and using at least any of an audible sound wave, an ultrasonic wave and an arc light to be produced so as to send the information. CONSTITUTION:The arc current of an arc generator having a controller 10 for a power supply 9 is modulated based on information to vibrate the arc column 6 and at least any of an audible sound wave, an ultrasonic wave and an arc light to be produced is used to send the information. Then in order to improve the voice frequency response characteristic, the arc column with small mechanical moment of inertia is used to transduce directly the electric signal into the vibration of air being an information medium of voice and the nondirectivity is attained. Thus, the voice information is sent via the arc.
Patent JP-S57197202-A (JP)
Title: Agent for controlling white fly and thrips
Inventor: IKARI KOUKI
IPC: A01N47/14
Filed: 1981-05-29
Abstract: PURPOSE: To provide the titled agent exhibiting extremely excellent controlling effect and composed of a composition obtained by the double decomposition of an aqueous solution of a mixture of a water-soluble polydithiocarbamic acid salt and a water-soluble monodithiocarbamic acid salt with a polyvalent metal salt.  
     CONSTITUTION: The objective agent is prepared by the double decomposition of (A) an aqueous solution of a mixture of (i) a water-soluble salt of a polydithiocarbamic acid e.g. alkali salt, amine salt, ammonium salt, etc. of ethylenebisdithiocarbamic acid and (ii) a water-soluble salt of a monodithiocarbamic acid, e.g. alkali salt, amine salt, ammonium salt, etc. of (di)alkyldithiocarbamic acid, etc., with (B) ≥2-valent metal salt (preferably a soluble salt). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59205824-A (JP)
Title: Semiconductor circuit
Inventor: IKEDA HIROAKI
IPC: H03K19/094
Filed: 1983-05-10
Abstract: PURPOSE:To suppress considerably the generation of an inonization current by bringing a gate of an MOS transistor (TR) to a negative potential at the same time when an output terminal of an output circuit using a series connection of two MOS TRs as main components is at a high impedance state and a negative voltage is applied to this terminal in a semiconductor device incorporating a basic bias circuit. CONSTITUTION:The two MOSTRs Q1, Q2 are connected in series between VDD and VSS so as to form an output terminal 3. Further, a circuit bringing the output terminal 3 into high impedance is formed by a TRQ5 where its drain is connected to a gate 1 of the TRQ1, its source is connected to the output terminal 3 and a high impedance signal phi is given to a gate 4, and a TRQ4 where its drain is connected to a gate 2 of the TRQ2, its source is connected to the VSS, and the high impedance signal phi is given to the gate respectively. The TRs Q1, Q2 are enhancement TRs and since the TRQ2 is turned off when the high impedance signal phi is at a high potential and the TRQ1 is turned off because its source and gate is at the same potential thereby bringing the output terminal 3 to the high impedance state. When a negative potential is applied to the output terminal 3 in this case, since the TRQ5 is conductive, the potential of the gate 1 of the TRQ1 is equal to the potential of the output terminal 3 and becomes negative, and then the TRQ1 is not turned on.
Patent JP-H11277927-A (JP)
Title: Printing plate original plate, method for making printing plate using original plate, and printing method using printing plate
Inventor: AKIYAMA TAKEO
IPC: B41C1/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a printing plate original plate of superior sharpness to be exposed by infrared ray laser, provided with exposure visible picture properties and forming a lithographic printing plate without the development using a liquid and also provide a method for making a printing plate using the printing plate original plate and a printing method using the printing plate. SOLUTION: A printing plate original plate is provided with a recording layer containing (A) a photothermic conversion agent provided with absorbability on a wave length range of 600 nm or more and (B) a compound generating acid, base or radical by light or heat and a compound changing color by the relative action with the generated acid, base or radical on a water-resistant substrate. The peak of absorption spectrum of (A) exists on the wave length range of 600 nm or more, and at least one of roots of the absorption spectrum of (A) exists in the range of 350-750 nm, and the ratio of absorbency between the root and the main peak is 2 or more.
Patent JP-H11278265-A (JP)
Title: Uncoupling mechanism for coupling device
Inventor: MATSUOKA SEIJI
IPC: B61G3/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an uncoupling mechanism for a coupling device such that when the coupling device is in an unlocking condition, it is not returned to its initial locking condition even by vertical and horizontal vibrations. SOLUTION: This uncoupling mechanism is for a coupling device comprising one coupler A which moves a lock 1 vertically at the bottom of the inside of a lock room 2a via a lower lock lift 12 by pushing and pulling an uncoupling pull rod 13, and which rotates a knuckle opener 5 by the movement of the lock 1, and the other coupler which makes a pair with the coupler A and which freely rotationally holds a knuckle 3 and rotates the knuckle 3 from a locking position to an unlocking position by the movement of the lock 1 and the rotation of the knuckle opener 5. A second clamp 16b is freely rotationally installed on the side of the coupler A facing the handle of the uncoupling pull rod 13. An engagement groove 13a is provided in the relative position of time uncoupling pull rod 13 under an unlocking condition to the second clamp 16b.  Under the unlocking condition, the movement of the uncoupling pull rod 13 toward a locking condition is prevented by the second clamp 16b and the engagement groove 13a.
Patent JP-S5630765-A (JP)
Title: Method of manufacturing insulated gate type transistor
Inventor: AANDORESU GIRIYAAMOU FUOOTEINO
IPC: G11C17/00
Filed: 1980-06-18
Abstract: A method of making a transistor array includes forming a plurality of gate electrodes insulated from a semiconductor substrate having an impurity of a given conductivity, introducing a first impurity having a conductivity opposite to that of the given conductivity into a given region of the substrate which is adjacent to an edge of each of the gate electrodes, introducing a second impurity having the given conductivity into given regions adjacent to selected gate electrodes, the second impurity having a significantly higher diffusivity than that of the first impurity in the semiconductor substrate, and driving the second impurity along the surface of the semiconductor substrate to form in the substrate under each of the selected gate electrodes a region having a concentration of impurity of the given conductivity higher than that of the semiconductor substrate. The transistor array may be used, e.g. to make a read only memory (ROM) by connecting appropriate current sensing means to each of the given regions to indicate the presence or absence of the higher diffusivity impurity when a predetermined voltage is applied to the gate electrodes. In one embodiment, the semiconductor substrate is made of P type conductivity, the first impurity is arsenic which produces N type conductivity regions and the second impurity is boron, which produces P type conductivity. Since boron has a higher diffusivity than arsenic, after they are driven by heating the boron impurity produces a high threshold region under the gate electrode when introduced in sufficiently high concentration.
Patent JP-S5448446-A (JP)
Title: Memory unit control system
Inventor: SHINTANI HIROSHI
IPC: G06F12/06
Filed: 1977-07-08
Abstract: PURPOSE:To enable the control of memory different in speed and to simplify the  unit, by using shift registers, in the information processing system including a plurality of memory devices different in speed. CONSTITUTION:In the information processing system including the processor interpreting and executing the program stored in the memory devices MMa to MMd which are different in speed and the memory control cirucit external the processor or internal it, the memory unit control circuit is provided with shift registers 19 shifting toward 1 at all times. Further, at the initiation of access of the memory units,  the digit location set section inputting the memory access initiation information  to the digit location for different registers corresponding to the speed of the memory  units MMa to MMd is constituted, and the short circuits 7a to 7d selecting and shortening the digit location and the memory start signal forming circuit 3 and  AND circuits 12, 14 to 17 are provided.