baber/WOPTO huggingface dataset:
Patent JP-H1046349-A (JP)
Title: Pretreating solution for plating through-hole using conductive polymer film
Inventor: NAGAI MIZUKI
IPC: H05K3/42
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain the pretreating soln. capable of preventing the lowering of plating deposition property by controlling the pH of the soln. within a specified range with an aq. soln. contg. a permanganate and the one selected from boric acid, borate and phosphate. SOLUTION: Sodium permanganate or potassium permanganate is used as the permanganate, and its content is preferably controlled to 30-100g/l. The one selected from boric acid, borate and phosphate is selected from boric acid, orthoborate, biborate, metaborate, etc., hydrophosphate, dihydrophosphate, polyphosphate, etc., and their mixtures, and their contents are preferably controlled to 1-50g/l. The buffer action is reduced, manganese oxides are not stably formed and the plating deposition property is deteriorated at <1g/l, and the effect is not economically improved at >50g/l. Further, the pretreating soln. is controlled to pH5.0-7.0, and, otherwise, the manganese oxides are not stably formed.
Patent JP-H0489658-A (JP)
Title: Front loading mechanism for magnetic recording and reproducing device
Inventor: MIYAWAKI CHIKANORI
IPC: G11B15/675
Filed: 1990-07-25
Abstract: PURPOSE:To improve reliability without generating the defects of recording and reproducing by providing a first position to insert a cassette and a second position to drive a magnetic tape, providing a hole, which diameter is slightly larger than that of a reel stand, at the second position corresponding to the reel stand on the bottom of a cassette holder, providing a hole to be passed from the above-mentioned hole toward the direction of a cassette guide, and providing a projection from the cassette guide while positioning the projection in the inside of the through hole. CONSTITUTION:The first position to insert the cassette and the second position to drive the magnetic tape are provided, and for the bottom shape of a cassette holder 3, the hole having the diameter a little larger than that of a reel stand 8 is provided at the second position corresponding to the reel stand. Then, the through hole is provided from the above-mentioned hole toward the direction of the cassette guide, and the projection is provided from the cassette guide while being positioned in the inside of the through hole. Thus, since an enough interval is secured between the magnetic tape and a tape post 9 when feeding the magnetic tape over the tape post 9, the reliability can be improved without generating damage for the magnetic tape or the defects of recording and reproducing.
Patent JP-H0847133-A (JP)
Title: Exposing method for conductor at end of insulated covered wire
Inventor: TOYODA KAZUMI
IPC: H02G1/12
Filed: 1994-07-29
Abstract: PURPOSE:To provide a method for exposing the conductor at the end of an insulated covered wire, wherein it is prevented from being damaged and partially cut with reliability and it is exposed in safety. CONSTITUTION:A cut a is made in the coating layer 120 at the end of an insulated covered wire in the circumferential direction by means of a cutter 2. The cut portion of the coating layer 120 is then torn off. In this method the cutter 2 and the conductor 11 of the wire are electrically connected with each other with a conduction detector 3 in-between through a connecting electric wire 4. When the cut is made using the cutter 2, the operation of the conduction detector 3 is monitored. If the condtuctor 11 is a strand of fine wires, it is preferable that the exposed conductor 110 should be twisted while the curt coating layer 120 is being withdrawn.
Patent JP-S5899814-A (JP)
Title: Alternating current power adjusting device
Inventor: ASANO SHIROU
IPC: G05F1/455
Filed: 1981-12-08
Abstract: PURPOSE:To execute on-and-off control in a brief period, by forming a control signal from a voltage control 2 frequency switching oscillator and a counter, and controlling a semiconductor switch to zero volt. CONSTITUTION:A titled device is provided with a voltage control 2 frequency switching oscillator 2 oscillated by a control signal from an input terminal 1, and a counter 3 for counting the frequency of the oscillator 2. In this state, by an output of the final bit of the counter 3, the frequency of the oscillator 2 is switched. By an output of this counter 3, a semiconductor switch 6 of zero crossing, which has been connected to a load 7 is driven through a driving circuit 5 of a zero bolt gate. As a result, a driving time of shorter time of on-and- off time is limited to a constant interval of time, and longer time is varied in accordance with a control input. In this way, the on-and-off control can be executed in a brief period.
Patent JP-S5988071-A (JP)
Title: Paste of panax ginseng and fruit juice or alcoholic drink kneaded with honey
Inventor: KOBAYASHI FUMIAKI
IPC: A23L35/00
Filed: 1982-11-12
Abstract: PURPOSE:To mitigate the characteristic taste and odor of ginseng, and to obtain a paste product agreeable to take and containing the ginseng components in a completely utilizable form, by mixing ginseng powder and fruit juice or an alcoholic drink with honey. CONSTITUTION:The titled food is prepared by kneading (A) ginseng powder (including granules and fine powder) and fruit juice (including fruit juice, powdered fruit juice, and artificial products having the same taste and flavor components as the fruit juice) and an alcoholic drink (brandy and other alcoholic drinks) with (B) honey. Ginseng is usually administered by decoction or in the form of honeyed ginseng root, ginseng liquor, ginseng tea, ginseng extract drink, etc., however, some persons dislike its characteristic taste and smell. The taste and smell can be mitigated by this process, and the product can be administered agreeably without necessitating the decoction, etc., utilizing the components of the ginseng without loss.
Patent JP-H0860345-A (JP)
Title: Apparatus for coating substrate
Inventor: GERUHARUTO SHIYUTAINIGAA
IPC: H01J37/32
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To maintain the functionability of a potential surface arranged to generate a plasma for a long period of time by heating the potential surface in such a manner that a metal oxide deposited on the potential surface is made conductive at the time of coating a substrate with a non-conductive metal oxide in a vapor deposition chamber.  
     SOLUTION: A substrate 2 to be coated is arranged within a discharge bell 1 and a non-conductive metal oxide which is the material to be coated is arranged in a crucible 3 and is heated by an induction type heater 4. At this time, the discharge bell 1 is internally provided with the potential surface 5 for generating the plasma and this potential surface is connected to a positive potential to form a plasma cloud 6. An electrical heater 7 is arranged behind the same to heat the plasma to about 1500°C and to make the metal oxide deposited on the potential surface 5 conductive. As a result, the potential surface 5 may be made to function for a long period of time even when the substrate 2 is coated with an electrically insulative layer. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6353694-A (JP)
Inventor: WADA TAKETSUGU
IPC: G08B17/10
Filed: 1986-08-23
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-H0362483-A (JP)
Title: Gas-filled discharge tube for high voltage switch element
Inventor: KASAHARA MASATAKA
IPC: H01T4/12
Filed: 1989-07-28
Abstract: PURPOSE:To enable the stable discharge at high voltage by sealing Kr gas into a gas-filled discharge tube between high voltage switch elements at a pressure of 11-20kg/cm<2>. CONSTITUTION:The both end surfaces of an alumina ceramic enclosure 14 formed into a cylinder of the same size as the outer diameter of flanges 10a, 12a are metallized and further plated with Ni, and the flanges 10a, 12a are air-tightly brazed thereto. The enclosure 14 has trigger lines 16 on the inner wall, and the trigger lines 16, which are formed by drawing fine lines of carbon on the inner wall surface of the enclosure 14, are provided slightly shorter than the protruding lengths of discharge electrodes 10b, 12b from the both end parts of the enclosure 14 toward the central direction of the enclosure 14. Kr gas is sealed into the thus-sealed discharge tube at a pressure of 11-20kg/cm<2>, whereby the space between electrodes of the discharge electrodes can be set to about 3mm, and the discharge starting voltage can stably be discharged at 10-20KV.
Patent JP-H1119953-A (JP)
Title: Method for molding foamed molding and foaming mold
Inventor: ATSUMI KAZUHIKO
IPC: B29C39/36
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To remove gas in an expanded molding before demolding promptly, uniformly, and economically by a method in which a needle is put out/in from a mold surface at/just before mold opening to be inserted into foam before demolding. SOLUTION: When the foaming of a foaming raw material is finished, a molding mold 20 is opened. In the mold opening, an actuation device 61 is actuated, a needle 41 is protruded from the mold surface 32 of an upper mold 31 into a cavity C to be inserted into foam 11 and extracted from the foam 11 within a prescribed time and a prescribed mold opening angle after the insertion. By the insertion of the needle into the foam 11, the membranes of closed cells storing gas in the foam 11 are broken to increase the percentage of open cells in the foam 11, and the gas stored in the closed cells of the foam 11 having a high internal pressure can be discharged smoothly outside the molding having a low pressure by the pressure difference between the inside and outside of the molding mold 20 generated at the mold opening.
Patent JP-S5988315-A (JP)
Title: Manufacture of granular ammonium sulfate
Inventor: KUBO KEIJI
IPC: C01C1/242
Filed: 1982-11-10
Abstract: PURPOSE:To manufacture granular ammonium sulfate suitable for bulk blend while adding a small amount of sulfamic acid or ammonium sulfamate by crystallizing ammonium sulfate from ammonium sulfate mother liquor prepared using coke oven gas contg. hydrogen sulfide at a specified concn. or above. CONSTITUTION:Coke oven gas is introduced from a pipe 2 into a mother liquor vessel 1 contg. ammonium sulfate mother liquor contg. free sulfuric acid and by- product ammonium sulfate (a symbol 6 is a steam heater), and the resulting ammonium sulfate mother liquor is fed to a crystallization vessel 5 through a cooler 4. In the vessel 5, granular ammonium sulfate is crystallized, and the excess mother liquor is returned to the vessel 1. In said manufacture of granular ammonium sulfate, gas having >=0.2g/Nm<3> concn. of hydrogen sulfide is used as coke oven gas to be introduced into the vessel 1. Granular ammonium sulfate of about 1-3mm. moderate grain size suitable for bulk blend is obtd. while reducing the amount of sulfamic acid or ammonium sulfamate to be added as a crystallizing agent to <=0.5% (expressed in terms of ammonium salt).
Patent JP-S6174752-A (JP)
Title: Gravity metallic pattern
Inventor: YAMADA YOSHIHIRO
IPC: B22C9/06
Filed: 1984-09-21
Abstract: PURPOSE:To provide a titled metallic pattern with which a clogged small vent hole is removed and exchanged by off-centering the small-diameter through-hole facing a cavity from the vent through-hole of the metallic pattern and inserting rotatably a vent member having plural small holes in the peripheral part into the through-hole. CONSTITUTION:The small-diameter through-hole 5 facing the cavity 2 is off-centered from the vent through-hole 3 of the metallic pattern 1. The cylindrical vent member 4 having the plural small-diameter vent holes 4a in the peripheral part is inserted into said hole and is retained by a cylindrical member 8. When the hole 4a is clogged by slag or molten metal, the member 8 and the member 4 are turned together with a keep plate 6 so that the fresh small-diameter vent hole 4a faces the hole 5 thus exchanging and renewing said hole. The renewal of the vent hole as a result of the clogging thereof is thus made extremely simple and easy.
Patent JP-H0642861-A (JP)
Title: Nitrogen manufacturing apparatus
Inventor: FUJIMORI KANJI
IPC: F25J3/04
Filed: 1992-07-24
Abstract: PURPOSE:To decrease a liquefied amount of material air and to increase a nitrogen amount to be gathered by subcooling liquid nitrogen to be gathered from a liquefying circuit and then feeding it into a fractionating tower. CONSTITUTION:Nitrogen gas adiabatically expanded by a turbine 7 and generating necessary cold to gather liquid nitrogen is fed into a nitrogen heat exchanger 6, heat exchanged with nitrogen gas which is not fed to the turbine 7 for a liquefying circuit, temperature-recovered to the ambient temperature, then output from a cold insulation tank 17, and again returned to a circulated nitrogen compressor 9 through a tube 32. Residual nitrogen gas which is not fed to the turbine 7 for the liquefying circuit is cooled to about -160 deg.C by the exchanger 6, liquefied, then introduced into a liquid nitrogen supercooler 5, subcooled to about -170 deg.C with waste gas, then regulated by an automatic valve 34, and guided in an amount responsive to a cold amount to a fractionating tower 3. Thus, a liquefying amount of the material air can be decreased, a rising gas amount in the tower 3 can be increased, and a nitrogen amount to be gathered can be increased.
Patent JP-H0861243-A (JP)
Title: Spiral type tube pump
Inventor: TSUJIURA MICHIO
IPC: F04B43/12
Filed: 1994-08-23
Abstract: PURPOSE: To exert a stable increased pressure or decreased pressure on a work in a pump simultaneously with the continuous feed of works with a pressure and to facilitate the increase or the decrease of a pressure according to an object work. CONSTITUTION: A cylindrical body 1 is provided and a resilient tube 2 is installed on the inner side of the cylindrical body 1 spirally along the inner surface with a pitch 5 at every one winding changed. A drive shaft 3 is rotatably supported at two ends on the axis of the cylindrical body 1 with the body 1. The drive shaft 3 supports three pump rollers 4 through a support member in parallel to the drive shaft 3 and at a specified pitch (60 deg.) on the one and the same periphery. Each pump roller 4 presses a resilient tube 2 at a length long enough to span between one end and the other end of the resilient tube 2. Further, a pitch adjusting mechanism to vary and adjust the spiral pitch 5 of the resilient tube 2 from the outside of the cylindrical body 1 is provided.
Patent JP-H02282371-A (JP)
Title: Heterocyclic n-acylsulfonamides, their production, agent containing them, and method of using them as herbicide and growth regulator
Inventor: OSUUARUTO ORUTO
IPC: C07D249/08
Filed: 1989-08-01
Abstract: NEW MATERIAL: A compound represented by formula I, [wherein R 1  is H, an alkyl, an alkenyl, and the like; R 2  and R 3  are each H, an alkyl or phenyl; W is O, S, NR 4  (where R 4  is H, an alkyl, and the like) and the like; X is CHR 2 , O, NOR 4 , and the like; L is formula II, formula III (where R 5  is H, a halogen, NO 2 , and the like; R 6  is H, a halogen, CN, and the like; and R 7  is H, an alkyl, phenyl, and the like), and the like; A is formula IV, formula V (where E 2  is CH or N; E 3  is O or CH 2 ; R 20  and R 21  are each H, a halogen, an alkyl, an alkoxy, and the like), and the like; and (m), (n) and (r) are 0 or 1].  
     EXAMPLE: N-[2-(4,6-dimethoxypyrimidin-2-yl)acetyl]-2- methoxycarbonylbenzylsulfoneamide.  
     USE: Herbicide or growth regulator.  
     PROCESS: A compound represented by formula VI is reacted in the presence of a compound represented by formula VII and a base so as to obtain the compound represented by formula I, wherein W is 0. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0247630-A (JP)
Title: Liquid crystal display device
Inventor: IWAZAWA TERUO
IPC: G02F1/13357
Filed: 1988-08-09
Abstract: PURPOSE:To enable the setting of a camera while looking at into its finder at the time of photography by guiding the light from a light source to the surface of a liquid crystal cell array by using a transparent plate as a light guide. CONSTITUTION:Transparent plates 4 and 6 made of glass, etc., are adhered with the surfaces of the liquid crystal cell 2 and have transparent electrodes 3 and 1. Further, a light source 5 is arranged so as to supply light to the flanks of the transparent plates 4 and 6. The transparent plates 4 and 6, therefore, operate as light guides which guide light to the entire surfaces of the liquid crystal cell 2 and the light from the light source is entered into the transparent plates 4 and 6 through a light converging member 6a such as a flyer lens and a rod lens so as to guide the light to the surfaces of the liquid crystal cell 2 efficiently. Thus, the light which is emitted by the light source 5 and projected on the surfaces of the liquid crystal cell 2 through the light converging member 6a and transparent plates 4 and 6 is scattered to make a display. Consequently, the display by all liquid crystal display elements in the frame of the finder where an object image can be seen becomes visible and even when the object moves, a shutter chance is never missed.
Patent JP-H1180450-A (JP)
Title: Composition based on polyethylene and production of molded article of same
Inventor: SCHEELEN ANDRE
IPC: B29C48/32
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polyethylene compsn. improved in resistance to hydrostatic pressure (i.e., creep resistance) by compounding polyethylene having a specified standard density with talc. SOLUTION: A polyethylene compsn. having a standard density (at 230 deg.C, according to ASTM D792) of 940 kg/m<3> or higher, pref. 945-970 kg/m<3> , still pref. 947-965 kg/m<3> , and a melt flow index (at 190 deg.C, under a load of 5 kg, according to ISO 1133-1991) of 0.07 g/10 min or higher, pref. 0.1-5 g/10 min, is obtd. by compounding 100 pts.wt. polyethylene which comprises ethylene units and 0.01-10 mol.%, pref. 0.05-5 mol.%, units derived from at least one 4-18C comonomer and has a standard density of 943-960 kg/m<3> , pref. 946-955 kg/m<3> , and a melt flow index of 0.07 g/10 min or higher, pref. 0.1 g/10 min or higher, with 0.05-2.5 pts.wt., pref. 0.5-2 pts.wt., still pref. 0.75-1.5 pts.wt., lamella-structured talc having a particle size distribution of 0.2-15 μm and an average particle size of 1-5 μm.
Patent JP-H0366562-A (JP)
Title: Honing tool
Inventor: SHINO YOSHIYA
IPC: B24B33/08
Filed: 1989-07-31
Abstract: PURPOSE:To absorb a misregistration between a honing head and work hole with the elastic deformation of a cylindrical body, by elastically deforming the cylindrical body with the rise of the oil pressure of the hydraulic oil of the inside of the oil chamber formed between the cylindrical body and the outer peripheral face of the honing head and press-fitting it to the inner peripheral face of the work hole of a honing grindstone. CONSTITUTION:A sliding member 6 and an oil seal 12 are pressed to a hydraulic oil 13 side by feeding air to the air chamber 19 of an air cylinder 8 and the oil pressure of the hydraulic oil 13 is raised thereby. The cylindrical body 3 is then pressed toward the outside in the diameter direction via the hydraulic oil 13 inside the oil chamber 10 by the rise of this oil pressure, the barrel part of the cylindrical body 3 is thus deformed elastically so as to spread to the outside and the honing grindstone 4 provided on the outer peripheral face thereof is press-fitted over the whole periphery of the inner peripheral face of a work hole (a). In this case the barrel part of the cylindrical body 3 is elastically deformed along the inner peripheral face of the work hole (a) even in case of the honing head 1 being displaced to the work hole (a) and the grindstone 4 is press-fitted to the work hole (a) whole periphery.
Patent JP-H0712576-A (JP)
Title: Optical fiber ring interferometer
Inventor: SHIRASAKI MASATAKA
IPC: G01C19/72
Filed: 1993-08-10
Abstract: PURPOSE: To obtain an intereferometer with high sensitivity by introducing different polarized beams in the opposite directions into both end parts of an optical fiber loop, synthesizing both beams after passing the loop, and distinguishing both beams to detect phase dislocation between the beams. CONSTITUTION: A light beam 32 of a laser light source 30 is polarized by a a polarizer 33, divided into parallel polarized and right-angled polarized beams (c), (d) by a beam splitter 34 to respectively enter the end parts 36a, 36b of the optical fiber 36 and advance in the directions of arrows 38, 40. The end parts 36a, 36b are twisted to right angles to each other, whereby when the beams (c), (d) respectively go out of the opposite end parts 36b, 36a, the beams are synthesized into a beam 42 by the splitter 34, and separated from the beam 32 by a non-reciprocal element, and passed through 1/4 wavelength plate 44 to become a beam 46. The beam 46 is divided into beams 50, 55 by a beam splitter 48 to be input together to a balance detector 56.  The output of the detector 56 indicates the direction and magnitude of the phase dislocation, that is, rotation of the device, and input to a microprocessor 58 for analysis and recording.
Patent JP-H0247041-A (JP)
Title: Method for sticking insulator to inner face of container
Inventor: KOMIYA TAKEHIKO
IPC: B29C63/28
Filed: 1988-08-09
Abstract: PURPOSE:To prevent wrinkles from generating or the surface finishing state of an insulator from decreasing by interposing a bleeder cloth which is surface lubricated between the insulator and a rubber bag, and pressurizing it. CONSTITUTION:A bleeder cloth 10 which is surface lubricated is interposed between an insulator 2 and a rubber bag 5, pressurized and heat treated. The cloth 10 is provided, for example, by coating both front and rear faces of woven fabric of synthetic fiber such as polyester or the like with Teflon of fluorine resin as lubricating to improve the lubrication of the surface of the fabric with air permeability. With the cloth 10 used as an intermediate layer the insulator 2 is pressurized by a rubber bag 5, heat treated while evacuating in vacuum it to allow the insulator 2 to stich to the inner peripheral face of a chamber 1. Then, the cloth 10 is peeled from the insulator 2.
Patent JP-S6095512-A (JP)
Inventor: NIIRU DEIIPEBUEEN
IPC: G02B26/12
Filed: 1984-09-25
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-S58100536-A (JP)
Title: Integration type analog-to-digital converter
Inventor: SUGIYAMA SHINJI
IPC: H03M1/08
Filed: 1981-12-10
Abstract: PURPOSE:To improve the accuracy of output data by correcting the fluctuation in a constant current or a reference voltage, by controlling the constant current value or the reference voltage of a constant current source circuit with an output of a data comparator. CONSTITUTION:A switch S4 is changed over (b), an input is set to 0V, and converted at an A/D converter 20, compared with a reference zero data D0 at an  EX OR gate 25, and a signal corresponding to an error is inputted to a control  circuit 30 for a reference voltage for comparison of the converter 20 for the correction of the reference voltage. The switch S4 is changed over (c), an input is  set to Vmax, the result is converted at the A/D converter 20, compared with a reference data Dmax at an EX OR gate 26, and a signal in response to an error  is inputted to a constant current value controlling circuit 31 of a constant current source circuit 7 of the converter 20 for the correction of the constant current value, allowing to improve the accuracy of output data.