baber/WOPTO huggingface dataset:
Patent JP-S6058603-A (JP)
Title: Laminated iron core
Inventor: KAWASAKI TAKAHIRO
IPC: H01F27/24
Filed: 1983-09-12
Abstract: PURPOSE:To improve mechanical strength without deteriorating magnetic characteristic by making spot welding to a plurality of points arranged in a line with an interval along the longitudinal direction of amorphous magnetic alloy thin belt consisting of a plurality of laminated sheets and by laminating a plurality of welded blocks. CONSTITUTION:A laminated iron core is formed by combining the iron core legs 1, 1 and upper and lower yokes 2, 2. The iron core legs 1, 1 and yokes 2, 2 are respectively formed by laminating a plurality of block 3. A block 3 is formed by laminating a plurality of amorphous magnetic alloy thin belts 4 being cut in the specified length and the spot welding part 5 is formed by respectively making spot welding to a plurality of points arranged in a line with an interval among the longitudinal direction of thin belt 4 namely along the magnetizating direction. The welding part 5 welds the thin belt 4 in the laminating direction and integrates the laminated thin belts 4. Moreover, the welding part 5 is provided with some deviation so that this part is not overlapped under the condition that the blocks 3 are laminated one upon another. Thereby, mechanical strength can be improved without deteriorating magnetic characteristics.
Patent JP-H08339111-A (JP)
Title: Color image forming device
Inventor: SHINOHARA MASASHI
IPC: G03G15/01
Filed: 1995-06-09
Abstract: PURPOSE: To surely use up toner in cartridge by providing rotation mode for causing the toner in the cartridge to fall satisfactorily into the hopper of a corresponding developing unit, in a color image forming device which integrally rotates the developing units and the cartridges. CONSTITUTION: In this image forming device which integrally rotates the developing units and cartridges 23, at least at the time of rotation when the toner discharge opening 29 of each cartridge 23 faces in the direction of gravity, the developing units and cartridges 23 are rotated at a speed lower than the rotating speed for exchanging each developing unit for bringing it to a developing position during a printing operation, and thus the toner is satisfactorily moved to the hopper 24 of developing unit from the discharge opening 29.
Patent JP-S6227461-A (JP)
Title: Curable organopolysiloxane composition
Inventor: SHIRAHATA AKIHIKO
IPC: C08L83/00
Filed: 1985-07-30
Abstract: PURPOSE:To improve the adhesion to a substrate in contact with the compsn. on the way of curing by preventing lowering in adhesion of the compsn. due to deaeration and by preventing the turbidity of the compsn. or interference in the caring reaction of the compsn., by mixing two organopolysiloxanes, a platinum catalyst and a polysiloxane as an adhesion accelerator. CONSTITUTION:An organopolysiloxane (A) contg. at least two alkenyl groups per molecule and having formula I (wherein R is a monovalent hydrocarbon group; and a is an average of 0.8-2.2), an organopolysiloxane (B) contg. at least two hydrogen atoms attached to a silicon atom and no alkenyl group, 0.1-100pts.wt. (in terms of metallic platinum) (per 1,000,000pts.wt. of the combined quantity of components A, B and C) platinum catalyst (C) and a polysiloxane (D) in a quantity of not more than 1/5 of that of component A, are blended in such a proportion as to give a molar ratio of the combined quantity of hydrogen atoms attached to a silicon atom is component B to the combined quantity of alkenyl groups in components A and D of 5/1-3.0/1.
Patent JP-H03287562-A (JP)
Title: Myoinositol derivative, its production, phosphorylating agent and utilization thereof
Inventor: OZAKI SHOICHIRO
IPC: C07F9/6574
Filed: 1990-06-28
Abstract: PURPOSE:To readily obtain myoinositol polyphosphate having the possibility as a medicine by reacting myoinositol with an acyl halide, providing a polyacylmyoinositol and then reacting the resultant compound with a phosphorylating agent. CONSTITUTION:Myoinositol is reacted with an acyl halide (preferably benzoyl chloride) to provide a 1,3,5-triacyl derivative and a 1,3,4,5-tetraacyl derivative. A substituent group R is then introduced into the 4-position of the triacyl derivative and protecting groups are introduced into the 2,6-positions of the triacyl derivative and the tetraacyl derivative. The acyl groups and substituent groups are subsequently eliminated and the resultant derivatives are reacted with a phosphorylating agent of 1,5-dihydro-3-dialkylamino-2,4,3-benzodioxaphosphepins expressed by the formula (R is lower alkyl; R<1> is H or lower alkyl; R<2> is H or methoxy) and then catalytically reduced to provide myoinositol 1,3,5- triphosphate.
Patent JP-S5792077-A (JP)
Title: Composition for polyurethane adhesive
Inventor: YAMAZAKI HISAYA
IPC: C07C67/00
Filed: 1980-11-28
Abstract: PURPOSE: The titled composition that contains a specific triisocyanate or its triisocyanate adduct bearing terminal isocyanate groups and a compound bearing active hydrogens, thus giving a nonsolvent type adhesive with high adhesion, heat resistance and weathering resistance.  
     CONSTITUTION: (A) A triisocyanate of formulaI(formula II is formula III or formula IV) such as 1,3,5-tris(isocyanatemethyl)benzene or its triisocyanate adduct bearing terminal isocyanates, preferably prepared by reaction with a polyol at 1.5W7 NCO/OH ratio and (B) a compound with active hydrogens preferably a polyol of 500W10,000 molecular weight bearing 2W6 hydroxyl in a molecular unit such as polyesterpolyol or polyetherpolyol are mixed to produce the titled adhesive of one can type where the reaction between components A and B is effected so that the ratio of NCO/OH becomes 2W10 or of two can type adhesive where NCO/OH is 1W10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6059784-A (JP)
Title: Manufacture of photoelectric conversion semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L27/142
Filed: 1983-09-12
Abstract: PURPOSE:To enable to reliably connect external lead electrode which is particularly liable to be deteriorated in the reliability by employing a laser scribing (LS) type. CONSTITUTION:After a light transmissive conductive film (CTF) is formed on an electrode region 5, scribing line grooves 13, 13' are formed by a YAG laser machine from the lower or upper side of this substrate, the portion between element regions and external lead electrode region are divided to form the first electrode 37. The external lead electrode region 5, the first element region 31 and the second element region 11 are formed. A non-signal crystal semiconductor 3 is formed over the entire surface of a CTF2 and the grooves 13, 13' in a uniform thickness, and the second groove 18 is formed at the left side of the first groove 13 is the second LS step. Thus, the groove 18 is exposed at the sides 8, 9 of the first electrode. The second electrode 4 is formed, the third groove 20 for cutting and isolating is formed by the third LS method, and a plurality of elements 31, 11 are connected in series at the connecting portion 12.
Patent JP-2000356337-A (JP)
Title: Discharge type exhaust gas treating device
Inventor: SAKAO AKIRA
IPC: F23G7/06
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To perform pyrolysis of a noxious substance in exhaust gas with high efficiency and with a cost being suppressed. SOLUTION: This device is a discharge unit being stack structure wherein a plurality of discharge element comprising a lateral long square cylindrical outer member, consisting of a means to introduce exhaust gas and an external electrode or dielectric and an external electrode disposed on its outer surface; a plate-form internal electrode disposed at the central part of the internal space of the outer member; and a support body to securely hold the internal electrode at the outer member are stacked. Further, this device comprises an exhaust gas discharge treatment means wherein a space part between the outer member and the internal electrode forms an exhaust gas passage; a power source for performing electric discharge by energizing the electrode; and a means to discharge exhaust gas subjected to discharge treatment.  Preferably, a means to introduce exhaust gas is a provided with a means to treat exhaust gas into a oxygen-free state between this means and the exhaust gas discharge treatment means.
Patent JP-H1015718-A (JP)
Title: Main shaft fixed position maintaining device for boring machine
Inventor: KIN DOTETSU
IPC: B23B49/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a device which maintains a main shaft of a boring machine in a prescribed position with a reduced cost. SOLUTION: A device comprises a main shaft 1 supported rotatably to a casing 2 to fix a cylindrical cam 7 to the periphery, slider 8 provided slidably along a guide bar 9 fixed to the casing 2 to rotate the cylindrical cam 7, piston 15 provided in a hydraulic cylinder 12 fixed to the casing 2 to fix one end to the slider 8 to also form dogs 14, 14' in the other end and limit switches 18 opened/closed by the dogs 14, 14'.
Patent JP-S5958939-A (JP)
Title: Bus connection transmitting system
Inventor: OOYAMA TETSUMASA
IPC: H04L12/40
Filed: 1982-09-28
Abstract: PURPOSE:To attain the communication with the simplest bus transmission line even when a long range, by discriminating an ineffective data from an effective data in the data from a slave terminal at a master terminal, performing timing regeneration only at the effective data and fetching the data so as to eliminate the limit of the range between the master and the slave terminals. CONSTITUTION:In Figure, 18, 19 are comparators, 20 is an OR circuit, V1 is a voltage slightly higher than zero volt and V2 is a voltage slightly lower than zero volt. When no receiving data exists, the circuit is in the non-current state with zero voltage. In monitoring a voltage across a resistor R with the comparators 18, 19 in figure, any output of the comparators 18, 19 is at ''1'' level with the presence of the receiving data, and the output of the comparators 18, 19 goes to ''0'' level at the non-current state without the receiving data, then the output of the OR circuit 20 keeps ''1'' level when the receiving data exists and ''0'' level while no receiving data exists. Thus, the presence of the receiving data is detected.
Patent JP-H0912774-A (JP)
Title: Resin composition
Inventor: SATOU TAKAYA
IPC: D06N3/14
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition, comprising a specific amount of a polyvalent metallic salt of alginic acid in a synthetic resin, good in moisture absorptivity at high temperatures and moisture desorptivity at low humidities, capable of manifesting excellent water respiration properties, hardly causing dew condensation, excellent in dimensional stability and useful as a packaging material film or a synthetic leather. SOLUTION: This resin composition comprises (B) 0.01-100 pts.wt. polyvalent metallic salt of alginic acid such as calcium alginate, zinc alginate or barium alginate (e.g. a powdery or a granular material having 0.1-100μm average particle diameter) and, as necessary, further contains (C) 0.001-50 pts.wt. cellulating agent in (A) 100 pts.wt. synthetic resin such as polyvinyl chloride, a polyurethane resin, a polyamide resin, a polyester resin or a polyamino acid-based resin.
Patent JP-S5692123-A (JP)
Title: Removing and recovering method for uranium and/or thorium from solution containing uranium and/or thorium
Inventor: ISHIWATARI MASAHARU
IPC: C22B60/02
Filed: 1979-12-25
Abstract: PURPOSE: To considerably reduce radioactive solid waste by adding sodium silicate to a soln. contg. U and/or Th in the presence of F and NH 3  and allowing the resulting amorphous silica to capture the U and/or Th.  
     CONSTITUTION: Sodium silicate is added to a soln. contg. U and/or Th in the presence of F and NH 3  to precipitate amorphous silica, and this silica is allowed to capture the U and/or Th by adsorption. Flocculation precipitation and filtration are  then carried out, and to the resulting silica is added with an acid of ordinary temp.  After recovering the U and/or Th thus eluted by filtration, the silica is well washed  with water to sufficiently reduce anions in the silica. By adding an alkali metal  hydroxide soln. to the silica in an SiO 2 /M 2 O (M is an alkali metal) molar ratio of  1.5W3.5, the silica is dissolved in the soln. and regenerated as sodium silicate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000354416-A (JP)
Title: Harvested quantity detector for combine harvester
Inventor: NAKAYA AKIHIKO
IPC: A01D41/12
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a harvested quantity detector, which prevents uneven growth of grain culms in the same field, simplifies water management, and prevents damages caused by diseases and harmful insects, and also by cold weather. SOLUTION: This harvested quantity detector is for a combine harvester which threshes, by its threshing section, grain culms reaped by a reaping section and continuously collects the grains, and is provided with a grain sensor 30, straw sensors 40, 41 and 42 for sensing quantity of straws to be carried, and vehicle speed sensor 46 for sensing vehicle speed, to calculate grain and straw quantities and draw up the grain and straw yield maps.
Patent JP-H1018121-A (JP)
Title: Fixing of finish application nozzle and apparatus therefor
Inventor: KOBAYASHI NORIYUKI
IPC: D06B1/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To accurately fix a finish application nozzle, enable the suppression of the occurrence of yarn breakage or fuzz of a spun yarn and produce the yarn excellent in quality by pushing a jig against a discharging surface for the finish of the nozzle body and locating the nozzle body in each holder. SOLUTION: A jig 2 having the shape conformity with the shape of a discharging surface for an oil agent of the nozzle body 3 for applying the finish to a spun synthetic fiber yarn is accurately guided to a position where the nozzle body 3 is installed and then pushed against the discharging surface for the oil agent of the nozzle body 3 to thereby locate the nozzle body 3 in each holder 4 and fix the finish application nozzle thereto.
Patent JP-H0219891-A (JP)
Title: Display control circuit
Inventor: SAKURAI HIROSHI
IPC: G09G5/00
Filed: 1988-07-08
Abstract: PURPOSE:To improve the processing speed of a display control circuit by reading or writing displaying picture information of addresses other than those designated by a CPU while displaying picture information designated by a display controlling means is displayed. CONSTITUTION:A CRT controller 1 outputs memory addresses 14 synchronously to character clocks 16 for scanning a display and accesses a dual-port RAM 18 through one port of the RAM 18 by means of the memory addresses 14. An address bus 11 and data bus 12 from a microcomputer 20 are connected with the other port and a CPU 21 accesses the RAM 18 through the other port. When the part of a video RAM is constituted of the dual-port RAM 18 in such way, access, namely data reading and writing from the CPU 21 can be performed during the displaying period of a CRT unless an address from the CPU 21 and the memory address 14, namely, another address from the CRT controller 1 do not conflict with each other. Thus the processing speed can be improved.
Patent JP-S5869948-A (JP)
Inventor: YOSHIKAWA MASARU
IPC: E04B2/74
Filed: 1981-10-21
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-H1112459-A (JP)
Title: Polyamide resin composition and molding made therefrom
Inventor: OSAWA TADASHI
IPC: B60J5/04
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition and a molding made therefrom, desirably used as a door check lever of e.g. an automobile and being excellent slidability such as frictional characteristics and abrasion characteristics. SOLUTION: This composition comprises 95-70 pts.wt. polyamide resin having a relative viscosity of 1.0-4.5 and 5-30 pts.wt. ultrahigh-molecular-weight polyolefin. This composition may further contain at most 5 pts.wt., per 100 pts.wt. composition, at least one additive selected among talc, a phosphate powder and a lubricating oil.
Patent JP-S5869010-A (JP)
Title: In-line type injection molder with raw material feeding auxiliary equipment
Inventor: TAKAGI TOMIO
IPC: B29C35/00
Filed: 1981-10-22
Abstract: PURPOSE:To enable a screw to be filled through its whole length with a raw material at all times, to stabilize the metering and to shorten the time required for the metering, by providing an auxiliary feeding port behind a main feeding port for a raw material, and feeding the raw material to the rear part of the screw when the screw is moved back. CONSTITUTION:The auxiliary feeding port 18 is provided behind the main feeding port 17 for the raw material. In the metering stroke, when the raw material fed from the main feeding port 17 is conveyed by the screw 12 and the screw 12 is moved back as the pressure in the space 14 at the forward end of the screw is increased, that movement is detected by a limit switch 24 and a dog 26, and a shutter 20 of the auxiliary feeding port 18 is opened to allow the raw material to be fed from the auxiliary feeding port 18 to the groove 12a of the screw 12. Thus, the raw material is fed to the groove 12a of the screw 12 through its whole length so that the metering is stabilized and the metering time is shortened.
Patent JP-H0825618-A (JP)
Title: Recording device and printing system using it
Inventor: MIURA YASUSHI
IPC: B41J2/01
Filed: 1994-07-21
Abstract: PURPOSE:To easily plan for production by a system or a printing device which can print continuously for a long time. CONSTITUTION:A recording speed and a time required for recording are calculated based on setting of recording conditions such as recovery processing, printing image, and recording mode so as to easily plan for production and properly control a device.
Patent JP-S6413003-A (JP)
Title: Organic phosphorus insecticide composition for agriculture and horticulture
Inventor: OTSUBO TOSHIRO
IPC: A01N57/12
Filed: 1987-07-06
Abstract: PURPOSE:To obtain the titled composition showing excellent residual activity and further raised effects of insecticide, by controlling the average particle diameter, film thickness and ratio of average particle diameter/film thickness of microcapsule to specific ranges and packing an organic phosphorous insecticide for agriculture and horticulture into a polyurea coating film. CONSTITUTION:An organic phosphorous insecticide (especially preferably O,O- dimethyl O-(3-methyl-4-nitrophenyl)phosphorothioate) is packed into a polyurea coating film having <=80mum average particle diameter, <=0.3mum film thickness and the ratio of average particle diameter/film thickness of >=250 to give an agricultural and horticultural microcapsulated insecticide composition. The composition is applicable to insect pests of crops in paddy fields, vegetable plowed fields and orchards, such as Spodoptera litura Fabricius, green caterpillar, Chilo suppressalis Walker, cockroaches and stinbugs. The composition has also rain resistance.
Patent JP-H0219719-A (JP)
Title: Method and device for measuring volume
Inventor: WATANABE YOSHIJIROU
IPC: G01F22/02
Filed: 1988-07-07
Abstract: PURPOSE:To improve easiness in detection and economy in equipment by connecting plural tanks through a pipe and providing a means for changing the volume of the tank in any one of the tanks. CONSTITUTION:A tank 31 for compensation is connected to a main tank 30 through a connecting pipe 32. A vent 35 having a small diameter penetrates through the upper part of the tank 30 and a volume changing means 33 is provided on the upper part of the tank 31, then the volume of the inside of the tank 31 can be changed with the action of said means 33. A gauge pressure sensor 34 for detecting the internal pressure of the tank 31 is also provided. The means 33 is driven at the frequency of the kinds as many as the tanks 30 and 31 and the variation of the pressure is detected by the sensor 34. The volume of the substance housed in at least one tank out of the plural tanks 30 and 31 can be calculated based on the detection output from the sensor 34.
Patent JP-H0350205-A (JP)
Title: Adduct of polyelectrolyte with hydrogen peroxide
Inventor: KAARU MOSUKUNAA
IPC: C11D3/39
Filed: 1990-06-27
Abstract: PURPOSE: To obtain solid powdery hydrogen peroxide excellent in storage stability, discharging a small amt. of high level active oxygen and useful as a bleaching agent by converting hydrogen peroxide into an adduct of a specific polymeric electrolyte.  
     CONSTITUTION: An adduct of hydrogen peroxide and a polymeric electrolyte represented by formula [wherein Y is CO - M +  or C 6 H 4 SO 3   - M + , X and Z are respectively H, OCH 3  or CO 2 R 8  (R 8  is a 1-3C alkyl) or Y, R 1  to R 7  are respectively H or a 1-3C alkyl, m and n are each 0-20,000 and m+n is at least 3], for example, an acrylic acid polymer is set to solid powdery hydrogen oxide. The ratio of the anionic group in the polymer electrolyte to hydrogen peroxide in the adduct is 3:1-1:1 in a mol ratio. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5872728-A (JP)
Title: Speed reducer having electromagnetic clutch mechanism
Inventor: MORIYA MASAKAZU
IPC: F16D27/112
Filed: 1981-10-23
Abstract: PURPOSE:To provide a speed reducer where a worm and a worm gear are assembled having a clutch mechanism bulit-in, which can be installed in a small space and rotated by an output shaft. CONSTITUTION:Rotation of a worm 4a is transmitted to a worm wheel 15, and further to an output shaft 9 by frictional force between an end plate 15b and an armature 11. When electric supply to a coil 13 is stopped, attractive force between the armature 11 and the end plate 15b, so that the connection of the worm wheel 15 with the output shaft 9 is cut off. Accordingly, even if load is inversely spplied to the output shaft 9 through a pinion 10, load is not transmitted to the worm wheel 15 to be missed, so that the output shaft 9 can rotate freely.
Patent JP-H1022469-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HORIKAWA TAKESHI
IPC: H01L21/8242
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To easily form lower electrodes of capacitors by using a material contg. Ru or Ir as a main component and specified amts. of O and Ti. SOLUTION: Capacitor lower electrodes 130 are made of a material contg. Ru or Ir as a main component and O by 0.001-0.1atm.% and at least one of Ti, Cr, W, Co, Pd and Mo by 0.1-5atm.%. A capacitor dielectric film 115 and capacitor upper electrodes 116 are formed on the dielectric film 115 and second layer insulation film 117 is formed on the upper electrodes 116 so as to cover them. This facilitates working the electrodes and prevents the increase of the capacitor leak current.
Patent JP-H1117474-A (JP)
Title: Gain varying device
Inventor: YAMADA KATSUSHI
IPC: H03G3/02
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To vary gain with excellent responsiveness by a simple method in a gain varying device for controlling an audio level by a DSP(digital signal processor). SOLUTION: The DSP 104 is provided with a coefficient updating processing part 104a and a multiplication processing part 104b and determines corresponding coefficient change amount and desired coefficient value for respective volume values. When a multiplication coefficient value and the desired coefficient value are different, the coefficient updating processing part 104a adds or subtracts the coefficient change amount to/from the multiplication coefficient value by comparing the size relation of both and updates the multiplication coefficient value. The multiplication processing part 104b multiplies the updated multiplication coefficient value to input signals and changes the gain. Thus, updating time corresponding to a volume position is almost fixed and acoustic feeling change at the time of updating is smoothed.