baber/WOPTO huggingface dataset:
Patent JP-2000338723-A (JP)
Title: Positively chargeable toner and its manufacture
Inventor: TAKAYANAGI HITOSHI
IPC: G03G9/08
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide the spherical toner good in positive charge-ability and its manufacturing method. SOLUTION: The positively chargeable spherical toner superior in stability with time and charge distribution is obtained by mixing an aqueous dispersion medium of (A) resin grains (I) composed essentially of a binder resin and a colorant, and with an aqueous dispersion medium (B) of fine resin particles (II) having basic groups containing a separately prepared carbon black as an essential component, and depositing the fine particles (II) on the surface of the resin grains (I) and stirring and mixing them after drying to stabilize and uniformize the surface of the toner particles, and finally adding the negatively chargeable inorganic fine particles to the outside of the toner particles.
Patent JP-S5276275-A (JP)
Title: Making of instrument for direction-changing and connecting flow path
Inventor: TAKADONO SUMIO
IPC: B01D63/06
Filed: 1975-12-22
Abstract: PURPOSE:To prevent leakage by making a jointless connecting apparatus in one body used for, for example, a reversed osmotic separator, having a built-in roudabout way by molding, the roundabout way being formed by means of blocking the both ends of a hollow tube placed in the mold by a specific method.
Patent JP-H08323128-A (JP)
Title: Method for self-reproducing adsorption tower
Inventor: FUCHU YUICHI
IPC: B01D53/04
Filed: 1995-05-30
Abstract: PURPOSE: To provide a self-reproducing method in which the withdrawal and the transportation from an absorption tower is not required to minimize burning loss and the reproducing action is simple. CONSTITUTION: A method in which contaminated gas 1 is adsorbed and purified and the adsorption tower 3 whose purifying function has been lowered is reproduced consists of the following processes (a)-(c). That is, (a) a process in which gas 10 heated by a heat exchanger 9 is led to the adsorption tower 3 and is desorbed, (b) a process in which desorbed gas 11 from the process (a) is led to a burner 2 and is burned, and (c) a process in which combustion gas 18 from the process (b) is used as a heat source for the heat exchanger 9 before dissipating it in the air 20 are performed in order. Gas for heating in the heat exchanger of the process (a) is air, nitrogen or air rid of oxygen. The combustion gas used as the heat source of the heat exchanger of the process (c) is preferably dissipated in the air after passing it through a detoxicating treatment device.
Patent JP-H113549-A (JP)
Title: Production of magneto-optical disk
Inventor: ANEZAKI YOSHIKAZU
IPC: G11B11/10
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To allow a protective film formed by applying a UV-curing resin contg. an added lubricant to satisfactorily exhibit lubricating performance. SOLUTION: A magneto-optical recording film 3 and a reflecting film 5 are laminated on one principal face 1a of a substrate 1 and a UV-curing resin contg. an added lubricant is applied, allowed to stand for 3-10 sec and cured by irradiation with UV to form a protective film 7 on the reflecting film 5. The lubricant is preferably polyether modified polysiloxane. It is also preferably a polydimethyl.siloxane compd. satisfying the conditions of 25<=m<=250 and 20<=m/n<=40 [(m) is the polymn. degree of the principal, chain and (n) is the number of side chains].
Patent JP-S6215251-A (JP)
Title: Production of liquid dispersion of water-soluble cationic polymer
Inventor: TAKEDA HISAO
IPC: C08L33/02
Filed: 1985-07-15
Abstract: PURPOSE:To produce the titled dispersion having high fluidity and handleability, by dispersing particles of cationic water-soluble polymer in an aqueouss salt solution which is a non-solvent of the polymer, in the presence of a polymer soluble in said salt solution. CONSTITUTION:The objective dispersion can be produced by dispersing (A) particles of a polymer produced by the copolymerization of (a) a cationic monomer of formula I (R1 is H or CH3; R2 and R3 are 1-3C alkyl; A is O or NH; B is 2-4C alkylene or hydroxypropylene; X<-> is anionic counter ion) and (b) other monomer copolymerizable therewith at a molar ratio of 100:0-5:95 in (B) an aqueous salt solution which is a non-solvent of the component A (e.g. aqueous solution of ammonium sulfate) at a concentration of >=10wt%, and adding (C) >=0.1wt% (based on the component B) dispersing agent consisting of a polymer soluble in the component B, preferably a polymer produced by copolymerizing (c) a cationic monomer of formula II (R2 and R3 and 1-2C alkyl; R4 is H or 1-2C alkyl) and (d) acrylamide at a molar ratio of 100:0-20:80.
Patent JP-H01320381-A (JP)
Title: Nonreturn valve
Inventor: TAKAURA KIYOSHI
IPC: F16K15/14
Filed: 1988-06-22
Abstract: PURPOSE:To obtain a check valve functioning stably by curving a flat cylindrical valve body by the contraction force of a rubber like body in the check valve provided at the pouring and discharging ports of an airtight bag, etc. CONSTITUTION:A flat cylindrical valve body 6 is joined at the upper part of an airtight bag 1. The flat cylindrical valve body 6 is formed by superposing the valve body walls 10, 10' consisting of a soft plastic film and a separate layer 11 having stiffness comparatively and joining by the side edge part. Supporting holes 14, 14', 15, 15' are formed at the upper and lower two places on the separate layer 11, a ring rubber 16 is stretched therein and the valve body 6 is curved by the contraction force thereof. At this curving part the mutual inner faces of the inner barrel 9 of the valve body 6 are strongly press- fitted each other, closely closed and the airtightness is surely held. In the case of pouring into the airtight bag 1 the curving is released by exerting a pouring pressure at the external part bag mouth end 7 and the inner barrel 9 is opened.
Patent JP-S5579877-A (JP)
Title: Armoring parts for timepiece
Inventor: ANDOU NAOTAKE
IPC: C23C22/00
Filed: 1978-12-13
Abstract: PURPOSE: Armoring parts for timepiece, giving uneven pattern on the surface of stainless steel and at the same time, improving the appearance obtained by forming coloring chemically-made coating and also increasing merchandise value.  
     CONSTITUTION: The case band 2 having desired shape, is manufactured by carrying out hot press, cutting and grinding processing on the disk plate of the stainless steel 1. Next, the resist film 3 having the pattern, such as checker pattern etc., is formed on the surface steel 1 being the material of the band 2 by photoresist process. Then, for example, the pattern having severalμWseveral tensμ of concave part is formed on exposed part of stainless by chemical etching. Coloring treatment of only concave part is carried out by dipping in mixed solution of sulfuric acid and citric acid in a fixed time. Color is changed with the elapse of coloring treatment time and lastly, the coloring chemially-made coating 4 having various color tone, such as red, green. After that, desired armoring part for timepiece is obtained by peeling off and removing the film 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S639306-A (JP)
Title: Nonlinear signal generating circuit
Inventor: ISHIDA MASATOSHI
IPC: H03F1/32
Filed: 1986-06-30
Abstract: PURPOSE:To eliminate the unbalance of distortion due to the 3rd-order cross modulation by connecting the 1st and 2nd resistors to each connecting point between a capacitor and a diode respectively in a non-linear circuit, connecting the other terminal of the 1st resistor to ground and connecting the other terminal of the 2nd resistor to a bias supply terminal so as to connect the connecting point to ground in terms of high frequencies. CONSTITUTION:In order to supply a bias to diodes 2, 3 to give distortion to a signal, the bias supply terminal 13 is connected to the diode 2 via a bias supply resistor (R1)8, the bias supply terminal 13 is connected to ground via a bypass capacitor (C)10 in terms of AC, and the diode 2 is connected to ground via a DC cut-off capacitor 5. Further, the impedance viewed from a grounding terminal of the diodes 2, 3 toward the bias supply side is expressed as R1+1/jomegaC(omega=2pif), R2 respectively, where (f) is a low frequency component (from several kHz to several MHz) caused by the 2nd-order cross modulation. In this case, the resistors R1, R2 are selected to satisfy the condition of ¦R1+1/jomegaC=R2.
Patent JP-H0320617-A (JP)
Title: Absolute encoder
Inventor: NAKAJIMA HAJIME
IPC: G01D5/249
Filed: 1989-06-19
Abstract: PURPOSE:To make it possible to reduce the number of tracks of the entire rotary disk without reducing the number of bits by generating a plurality of bits from one track and a plurality of fixed slits corresponding to the track. CONSTITUTION:A rotary disk 1 is rotated, and light is inputted into a photode tector through the slit of a fixed slit 2. When this operating state is started, the outputs from the slits 3, 4a - 4c and 5a - 5c are made to be S1 - S2. Said signals are compared with reference voltages shown by dashed lines. Thus digital signals D1 - D7 as rectangular waveforms are obtained. The waveforms of the signals D3 and D4 for the signal D2 and the waveforms of D6 and D7 for D5 becomes the patterns wherein M/2N<+1>+ or -n/2 period (where M is a natural number of 2N<+1> - 1 or less, and (n) is an integer) is shifted, respectively. The exclusive OR(D3 + D4) of D3 and D4 and the exclusive OR(D6 + D7) of D6 and D7 are newly outputted. The results are outputted as the lower bits of D2 and D5. The outputs are obtained as the gray binary-coded outputs.
Patent JP-H10816-A (JP)
Title: Method for color conversion
Inventor: OKUBO AKIHITO
IPC: B41J2/525
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a color conversion method for converting data of a first table color system having three variables into data of a second table color system having four variables by arbitrarily setting one variable out of the four variables. SOLUTION: A conversion table for converting color data CMYK (color data having four variable colors) into stimulus value data XYZ (known color data CMY of color patches are converted into stimulus value data having X, Y, Z depending upon no image forming apparatus) is formed thereafter by a conversion table generator 24 by subjecting to a colorimetry of a color chart based on the data CMYK by a colorimeter 20, and then obtaining the data XYZ by a stimulus value data calculator 22. Then, a first inversion table for inverting the data XYZ into color reproducible color data CMYKsol by using the conversion table by a first inversion table generator 26 while sequentially reducing color data K from a maximum value Kmax. Thereafter, arbitrary color data K made of smaller value than the data Ksol is set, and a second inversion table for inverting the data XYZ into color reproducible color data CMYK is obtained by a second inversion table generator 28 while increasing the value.
Patent JP-H0821618-A (JP)
Title: Exhaust gas treating device
Inventor: INOUE HIROO
IPC: F23J15/00
Filed: 1994-07-06
Abstract: PURPOSE:To contrive to economize a makeup water, by forming at least a heat exchanging tube at a down stream side of a heat exchanger, by a carbon tube, in a case wherein an exhaust gas from a boiler and the like is cooled by the heat exchanger, a desulfurization by a wet type flue gas desulfurizating device is executed, and after a rising of a temperature of this is executed, an emission to an atmosphere is executed. CONSTITUTION:An exhaust gas from a boiler 1, after a denitration treatment by a denitration device 5, is cooled during passing through an air preheater 6, and a heat exchanger 8 in this order, and, after that, passes through a wet type flue gas desulfurizating device 9, and is exhausted from a chimney 3. In this occasion, at least heat exchanging tubes at a down stream side of a heat exchanger 8, are formed by carbon tubes. By this, the exhaust gas which is cooled to a low temperature is guided, as it is possible that the exhaust gas is cooled to 90 deg. or lower, for example, to about 50 deg.C without any worry about a corrosion of a tube. As a result, the decrease of the makeup water becomes possible at the wet type flue gas desulfurizating device 9, by making an evaporation quantity less, even if the gas and an absorption liquid execute a gas liquid contact in an absorption tower 10.
Patent JP-H0713896-A (JP)
Title: Access system of address control memory
Inventor: KATAYAMA MASATOSHI
IPC: G06F13/00
Filed: 1993-06-25
Abstract: PURPOSE:To prevent a device from malfunctioning without becoming meaningless contents of an ACM even whenever data are read out to a common bus. CONSTITUTION:This system is equipped with address control memories(ACM) 2a and 2b of 4-byte constitution, circuits 9 and 10 which read the contents of the ACMs 2a and 2b out to the common bus 13 on a time-division basis, a 16-bit CPU 1 which access the ACMs 2a and 2b on a time-division basis, and a data buffer 14 between the ACMs 2a and 2b and 16-bit CPU 1; when the 16-bit CPU 1 rewrites the contents of the 32-bit ACM 2, the high-order 16 bits are stored in the data buffer 14. and written simultaneously with the writing of the low-order 16 bits, so that only 16 bits of the 32 bits are prevent from being written.
Patent JP-S6046094-A (JP)
Inventor: SHIODA SHIGEO
IPC: H05K3/42
Filed: 1983-08-24
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-H113521-A (JP)
Title: Apparatus for producing magnetic coating material and production of same
Inventor: OISHI SEIJI
IPC: G11B5/842
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a compact apparatus for producing a magnetic coating material saving space, preventing mixing of different kinds of adhesives and capable of maintaining high quality. SOLUTION: This apparatus for producing a magnetic coating material has a prim. mixing means 7 by which magnetic powder is mixed with an adhesive and additives and stirred, a sec. mixing means 13 by which the resultant mixture is kneaded, dissolved in an org. solvent and stirred, a dispersing means 16 by which the resultant kneaded material is stirred and dispersed, plural adhesive tanks for storing different kinds of adhesives and an adhesive feed piping system for feeding the adhesives from the adhesive tanks into the prim. mixing means 7 or the sec. mixing means 13. The piping system has a single adhesive feed pipe for charging the adhesives into the mixing vessel 8 of the 1st mixing means 7 or the mixing vessel 14 of the 2nd mixing means 13 and has an adhesive feed controlling means to prevent mixing of the adhesives in the mixing vessel 8 or 14 through the adhesive feed pipe.
Patent JP-H0233659-A (JP)
Title: Document data processing
Inventor: BAABARA EE BAAKAA
IPC: G06F40/14
Filed: 1989-06-19
Abstract: PURPOSE: To reduce transferring time by transmitting exchange data stream including the specific instance of a logical element to at least one end user with a specific presenting characteristic and allowing the user to interpret the instance in consideration of the accepted presenting characteristic so as to suit to the structure of a usual layout document. CONSTITUTION: A judging block 20 tests an input document element to finish the processing of the document if it is a final element and to judge whether or not the element is matched not with usual logical structure by a judging block 24 at the time of not finishing. At the time of being not matched, the processing is branched to a function block 26 to generate an exceptional condition to move to a function block 28. Locally exceptional processing is given then to return to the block 20, and a judging block 30 executes next test to judge whether or not choices of logical element modes exist in the structure of the usual layout. At the time of existing, a function block 32 determines the concrete characteristic of a final form device/exchanging data stream.
Patent JP-H053291-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKODA TOSHIYUKI
IPC: H01L21/8249
Filed: 1991-06-26
Abstract: PURPOSE:To realize effective integration of a longitudinal PNP transistor and a DMOSFET which are suitable for an output step inverter circuit. CONSTITUTION:First and second epitaxial layers 17, 18 are formed on a substrate 16, an N<+>-type buried layer 19 is formed on a surface of the substrate 16 and a P<+>-type collector buried layer 24 is formed on a surface of the first epitaxial layer 17. A P<+>-type emitter region 26 is formed on a surface of a region which becomes a base as a longitudinal PNP transistor 11. A body region 29 of a P<+>-type diffusion region 28 is formed simultaneously with the P<+>-type emitter region 26. A P-type channel region 30 is formed integrally with the P<+>-type body region 29, and an N<+>-type source region 31 and a gate electrode 32 are formed as a DMOSFET 12. The longitudinal PNP transistor 11 and the DMOSFET 12 are formed in the same island region 12.
Patent JP-S5584254-A (JP)
Title: Mold for tapping nozzle direct coupled type continuous casting equipment
Inventor: FUJIKAWA YASUO
IPC: B22D11/04
Filed: 1978-12-18
Abstract: PURPOSE: To eliminate the need for reciprocating movement of the mold and the supply of lubricant to the inside surfaces of the mold by disposing an annular member which has heat resistance and high-temperature strength and is provided with low cooling function to the inside peripheral wall of the molten steel supply end part.  
     CONSTITUTION: When molten steel 9 is supplied to the inside of a water cooled mold 6 through a tapping nozzle 5, the molten steel first makes initial contact with the annular member 6e of low cooling function and small heat conductivity and therefore the molten steel assumes a gently cooled state and forms only a relatively thin frozen shell. Since the direct coupling part of the tapping nozzle 5 and water-cooled mold 6 is perfectly sealed by refractory material 15, the formation of metal penetration fins by the molten steel does not occur. Hence, the formation start point 18 of the frozen shell 10' is at the portion of the annular member 6e and the stable frozen shell is formed. Since it is the annular member 6e composed of carbon plate or the like where the molten steel 9 makes direct contact, no lubricants are required. The frozen shell 10' formed in the water- cooled mold 6 is rapidly cooled by the inside circumferential wall surface 6b owing to drawing action, by which the freezing is progressed to form a slab 10 which is then drawn from the water- cooled mold 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05109396-A (JP)
Title: Method of mounting battery on printed board
Inventor: TAKAHASHI HIROYUKI
IPC: H01M2/10
Filed: 1991-06-27
Abstract: PURPOSE:To provide a method of mounting a memory back-up battery on a printed board in which the battery can be easily replaced and data stored in a memory is kept from being lost. CONSTITUTION:A circuit pattern 21 is parted into two branch patterns 21-1, 21-2 which have the respective terminals provided with through-holes 25-1, 25-2, and another circuit pattern 22 opposed to the circuit pattern 21 is parted into two branch patterns 22-1, 22-2 which have the respective terminals through-holes 26-1, 26-2. The opposed branch patterns 21-1, 22-1 on one side is selected to insert electrode terminals 11 into the through-holes 25-1, 26-1 for soldering. In this way, a battery 10 is mounted in between the opposed branch patterns 21-1, 22-1 and the other opposed branch patterns 21-2, 22-2 are constructed as preliminary patterns.
Patent JP-S5945048-A (JP)
Title: Working device of irregular shape wire
Inventor: INOUE ETSUO
IPC: B21F5/00
Filed: 1982-09-06
Abstract: PURPOSE:To obtain a working device that works continuous recessed or projected patterns accurately on a fine irregular shape wire, by fixing four rolls that form gaps disposed in four sides and through which a fine wire to be worked passes to respective relative positions by engagement of gears and changing and adjusting the gaps of rolls. CONSTITUTION:A fine wire 1 to be worked is supplid from the direction of the arrow or the opposite direction and passed through gaps 20 having preset sizes and formed by four rolls 1 facing to each other vertically and horizontally. When the fine wire (a) passes through rolls 1, four rolls 1 are rotated. The rotation of all rolls 1 is synchronized by mutually engaging bevel gears 5, 5 and gears 4, 2 and recessed or projected pattern 1' are formed at a fixed pitch by the outer peripheral faces of rolls 1 on the fine wire (a). At this time, phase angles of 90 deg. are fixed at respective relative positions by engagement of gears, and rolls 1 rotate in interlocked states through the gears. Accordingly, an irregular shape wire on which four recessed patterns are continuously formed in the longitudinal direction is manufactured without generating a play in the rolls 1 and a slit with the fine wire (a).
Patent JP-S5677728-A (JP)
Title: Radiation thermometer
Inventor: IDE TOSHIHIKO
IPC: G01J5/10
Filed: 1979-11-30
Abstract: PURPOSE:To eliminate the need for rotary sector or the like and then increase both the reliability and the lifetime of the device, by installing at least two units of detection elements having different spectral sensitivities to each other within the radiation energy condenser system of the subject to be measured. CONSTITUTION:The measurement light L sent from the subject 1 to be measured is condensed by the optical system such as the condenser lens 2 or the like and then is incident on the detection elements D1 and D2 having different spectral sensitivities (such as lambda1 and lambda2) and provided within the optical system to be received there. The detection signals of the energy corresponding to lambda1 and lambda2 sent from the subject 1 and detected by the elements D1 and D2 are amplified through the amplifiers 41 and 42 each and the processed by the arithmetic circuit 8 to be delivered through the terminal 7. It is preferable to turn at least the above-mentioned two detection elements into the single element and to provide the light diffusing plate at the front of at least the two detection elements each.
Patent JP-S5677651-A (JP)
Title: Absorbing body for solar heat
Inventor: HATSUSHIRO MASAHIKO
IPC: F24J2/48
Filed: 1979-11-29
Abstract: PURPOSE: To improve a heat-resisting property and a weather-proof property, further to increase the rate of heat absorption and decrease the rate of heat radiation, by a method wherein a selective absorbing film is formed on a substrate, and a silica film is formed thereon.  
     CONSTITUTION: A selective absorbing film 2, which absorbs the light at a solar spectrum region and prevents the thermal radiation at an infrared region, is formed on a metal substrate 1, and a silica film 3 is further formed thereon. This enables the silica film 3 to protect said selective absorbing film 2 without deteriorating the performance of the selective absorbing film 2, whereby an absorption efficiency can be improved, a radiation efficiency can be reduced, and a heat-resisting property and a weather-proof property can also be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0465049-A (JP)
Title: Discharge lamp
Inventor: FUJIMURA TAKASHI
IPC: H01J5/48
Filed: 1990-06-15
Abstract: PURPOSE:To keep the position of a light source highly precisely by fixing a holding structural body in the outer plane of a non-luminous part of a glass tube. CONSTITUTION:A holding structural body 24 has a coil spring 24a of phosphorus bronze coiled around a non-luminous part of a glass tube 1, that is the outer circumference of an electrode part and the coil spring 24a is attached to the glass tube 1 firmly owing to its elastic force. The coil spring 24a is joined to the tip of an attachment board 21 by soldering 25 and at the same time wires of the coil spring 24a are mutually soldered to form a pair structure. Consequently, a discharge lamp is positioned and attached to a locator 20. For this, for example, a metal material is able to be used for the locator 20 and the locator is manufactured with high size precision and thus the position of a light source of the discharge lamp is set precisely.