baber/WOPTO huggingface dataset:
Patent JP-H0990845-A (JP)
Title: Image forming device
Inventor: SUDA TAKEO
IPC: G03G15/08
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To block the failure of stripes arising on a toner image owing to a foreign matter, by providing a filter provided with pores having specific diameter for allowing the toner to pass through, in the toner transporting path of the toner returning device. SOLUTION: When the foreign matter is mixed in the toner T transported by the toner transporting belt 92 of the toner returning device 31, the foreign matter is stopped by the filter 56, while the toner T is allowed to pass through the pores 55 of the filter 56 and fed to a developer chamber 90. At this time, respective diameter of pores 55, is set that the toner particle is allowed to pass through, while set smaller than the gap G between the surface of a developing sleeve being the developer transporting member, and a tip of a doctor blade being the developer control member.  As a result, when the developer in which the toner returned to the developing device is mixed, is allowed to pass the gap G between the surface of the developing sleeve and the tip of the doctor blade, the clogging of the gap by the foreign matter or the like is avoided, thus the failure of stripes arising on the toner image formed by the photoreceptor can be prevented.
Patent JP-S62142123-A (JP)
Title: Antitumor agent bonded with human immunoglobulin
Inventor: NIIMURA KOICHI
IPC: A61K45/00
Filed: 1986-11-07
Abstract: PURPOSE:To obtain an antitumor agent by bonding an alkylation agent to an immunoglobulin originated from normal person and using the obtained compound as an active component. CONSTITUTION:An antitumor substance having high cytotoxicity and belonging to a group composed of an alkylation agent (e.g. chlorambucil, melphalan, ACNU, cyclophosphamide, etc.), an antibiotic substance (e.g. motomycin C, doxorubicin hydrochloride, daunorubicin hydrochloride, etc.) and a metabolic antagonist (e.g. cytarabine, 8-azaguanine, 5-fluorouracil, methotrexate, etc.) is dissolved in an aqueous solvent. The obtained solution is added with a linking agent (e.g. carbodiimide, dextran, etc.) and further with human immunoglobulin and the components are made to react with each other at -30-+50 deg.C. The reaction product is purified to obtain the objective bonded compound. The compound has low toxicity, can be frequently administered and is effective against various human cancers. It is administere orally or parenterally at a dose of 0.1-10g/person daily.
Patent JP-S61143304-A (JP)
Title: Method for preventing succulent growth of tulip
Inventor: IZUMI KAZUO
IPC: A01N43/653
Filed: 1984-12-14
Abstract: PURPOSE:To prevent the succulent growth of tulip, surely and easily with a small amount of agent, by dipping the bulb of tulip in an aqueous solution of (E)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)--1-penten-3 -ol. CONSTITUTION:In the case of the culture of tulip on a flower-bed or in a pot, the peduncle is liable to cause the succulent growth by the hot weather in early spring resulting in the droop of the flower. The succulent growth of tulip can be prevented by dipping the bulb of tulip in an aqueous solution of (E)-1-(4- chlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)--1-penten-3-ol (1-500 ppm, preferably about 5-100 ppm concentration). A high-quality tulip having thick and rubust peduncle can be cultured by this process.
Patent JP-2001091464-A (JP)
Title: Measuring method and device for ultratrace substance
Inventor: TERAI KIYOHISA
IPC: G01N27/64
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To measure an ultratrace substance at real time and reduce the analysis cost per a sample by selectively measuring an ultratrace substance using a laser. SOLUTION: A sample containing an ultratrace substance to be detected is blown out into a gas state, a laser beam is applied to the gas containing the ultratrace substance to emit fluorescence from the ultratrace substance or ionize the ultratrace substance, its fluorescence or the ultratrace substance ion is detected, and the concentration of the ultratrace substance is measured by the detection level.
Patent JP-H09109286-A (JP)
Title: Injection molding
Inventor: SATO KIMINORI
IPC: B29C33/42
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a molding with a seat for attaching a clip which does not require an undercut process and can be easily worked even for complicated forming by folding both hinging parts to engage an engagement groove at the tip with an engaging piece and melting the tip side to fix the hinging parts to ribs. SOLUTION: A pair of plain sheet-like ribs 12(12a, 12b) are installed upright at a mutually opposed position on the lateral wall 11 of an injection molding 10, and a foldable hinging part 13a with an engagement groove 14 provided at the tip is extended on one of the end sides of the top end face of the rib 12a. In addition, a thin wall part 15a is formed at the base of the hinging part 13a with the rib 12a. This part 15a is foldable in the direction of the rib 12b on the opposite side on account of the properties of the hinging part of polypropylene resin. Further, the foldable side of the thin wall part 15a is whittled and the width, to the tip, of the part 15a is fitted into the top end face of the rib 12a, when bent almost orthogonally.
Patent JP-S63121232-A (JP)
Title: Circulating furnace for treating cathode-ray tube
Inventor: TOMINAGA TAKASHI
IPC: H05B3/10
Filed: 1986-11-10
Abstract: PURPOSE:To eliminate the temperature irregularity in the thickness direction of an object to be treated when it is lifted or lowered, allow the uniform and quick ascent and descent, and prevent an envelope from being deformed or broken by combining the convection heating of a heat exchanging medium and the radiation heating of far infrared rays or the like radiated from a far infrared ray generator. CONSTITUTION:A fan 25 performs the circulation blast feeding a heat exchanging medium heated via the heat exchange through the wall of a pipeline 23 by the hot air passing in the pipeline 23 to an object to be treated 3 through a furnace inner hull 22 from a hot air circulating path 24 as shown by arrows 26. A far infrared ray generator 27 is constituted by coating the furnace inner hull 22 with a far infrared ray generating paint and radiates far infrared rays to the object to be treated 3 by being heated by the heat exchanging medium or heated directly. Accordingly, the object to be treated 3 is heated by both the convection and the radiation of far infrared rays, thereby the temperature difference in the thickness direction of the object to be treated 3 can be decreased, thus allowing quick and uniform heating with no thermal distortion generated.
Patent JP-S61143958-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/10
Filed: 1984-12-17
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-H11109500-A (JP)
Title: Remotely controlled universal head controller
Inventor: HIGO AKIRA
IPC: G03B15/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent an image from being drastically deviated from an objective shot by a manual operation (adjustment instruction) after calling the shot by setting an allowable adjustment range making a specified photographic position (shot) as a reference at the time of setting the specified photographic position. SOLUTION: At the time of setting a shot, an allowable adjustment range as for four parameters such as panning, tilting, zooming and focusing is set and stored in a memory 52. When the specified shot is called out by a shot selection switch 64, a selected shot-numbered two-color light emitting lamp 78 is lighted in red. Then, when either of a joy stick 54, a zoom operation lever 56 or a focusing operation knob 58 is operated after calling out the shot, it is judged whether the adjustment amount is within the range of an allowable adjustment width, in the case that the adjustment amount is within the range of the allowable adjustment width, the two-color light emitting lamp 78 is changed to be lighted in yellow, on the other hand, in the case that the adjustment amount exceeds the allowable adjustment width, the lamp is turned off and the fact is informed to an operator.
Patent JP-H06117399-A (JP)
Title: Muffler device for air jetting blower
Inventor: MIKAMI MASAYUKI
IPC: F04D29/66
Filed: 1992-10-05
Abstract: PURPOSE:To provide a silencer device with a high noise reduction effect by the combination with a conventional silencer case using a damper material effective for noise reduction in high frequency range since low frequency range is reduced by active noise control(ANC). CONSTITUTION:A jet fan with an improved noise reduction effect is constituted such that a speaker is arranged to output sound with the reverse phase to noise and the same frequency and sound level with the noise by the adoption of ANC principle to a jet fan composed of a motor 2, a main body case 3 having a built-in impeller 1 connected to the electric motor 2, a silencer case 4 equipped with a sound absorbing material 7 for reducing noise.
Patent JP-H08122931-A (JP)
Title: Multiple exposure photographing device
Inventor: KOBAYASHI KAZUNARI
IPC: A61B1/06
Filed: 1994-10-28
Abstract: PURPOSE: To attain a multiple exposure photographing of a high quality color image with a small vibration and low noise. CONSTITUTION: A mount 14 is mounted on a mounting base 31 and used as the reference surface to which an adapter 13 is attached. A mounting surface is an important surface forming optical path and the mounting base 31 on which the mount 14 is mounted is a solid member capable of keeping accuracy and also is a very farm member capable of keeping the accuracy even if some vibration and impact are imparted, such as a die-cast, and with heavy weight as well. A rotary filter 12, an output gear 17, a motor 15 and plates 32 and 33 and a column 34 for unitizing them are united to one body and the unit is firmly fixed on the mounting base 31 by the column 35.
Patent JP-2000100084-A (JP)
Title: Signal processing device and magnetic disk device
Inventor: WATABE YOSHIHISA
IPC: G11B20/14
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce detection errors of data synchronous signal by a simple configuration. SOLUTION: A data discrimination output 12, which is a sign bit output discriminated by a data discriminating means 1 by inputting a data 11 to a data discriminating means 1 and discriminated by the data discriminating means 1, is inputted to a post code means 2, and is processed by a predetermined post code. An output 13 of a post code means 2 is inputted to (1+D) processing means 5 for operating such processing as a code demodulation means 4, its input value, a delayed input value by a predetermined time are modulo 2 added and adopted as an output value.  A (1+D) processed output 18 of the (1+D) processing means 5 is inputted to an error detection and correction means 6 and separated into an odd group and an even group, and error detection and correction are executed on the grouped bit strings, and a corrected error detection and correction output 19 is inputted to a data synchronous signal detection means 3, and collated with a synchronous pattern 14 for each group, and a synchronous signal detection output 16 is outputted to a code demodulation means 4 when the number of matched groups is not less than a threshold 15.
Patent JP-H08108444-A (JP)
Title: Structural reaction injection molding apparatus and method
Inventor: SATO KAZUYUKI
IPC: B29C45/57
Filed: 1994-10-06
Abstract: PURPOSE: To prevent the generation of a defective product by providing a vacuum seal member to the mating surface of a mold and preliminarily arranging a reinforcing fiber to an inside cavity space and bringing the interior of the cavity to a high vacuum airtight state by evacuating and supplying inert gas and a resin from an injection port to heat and cure the resin in a pressurized state. CONSTITUTION: A cavity 16 is formed by upper and lower molds 14, 15 and a vacuum seal member 17 is provided on the mating surface side of both molds. An injection port 19 injecting a resin and compressed gas into the cavity 16 and a discharge port 20 are provided to the seal member 17 and the regions of both of them are held under high vacuum. The injection port 19 and the discharge port 20 have a taper cone shape and the holes of the leading ends of them are constituted of female screws 21. A resin or compressed gas supply line is connected by a pipe joint. A heater hole 18 is provided to a molded product and a resin is supplied into the cavity 16 in a molten state to form a mold 10. The mold 10 is evacuated and depressurized to receive the supply of the resin and pressurized by the inert gas to cure the resin under pressure.
Patent JP-2000094640-A (JP)
Title: Plate replacing apparatus
Inventor: FUJISHIRO SHINICHI
IPC: B41F27/12
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a plate replacing apparatus capable of mounting a plate on a plate cylinder with a simple constitution. SOLUTION: The plate replacing apparatus comprises a pressing roller 14 disposed at a contact part of a gripper end 110a of a plate 110 guided by a guide plate 11 with an outer periphery of a plate cylinder 111 for mounting an end 110a' of the end 110a of the plate 110 at the cylinder 111. In this case, when the cylinder 111 is rotated so that a gap 111a of the cylinder 111 is disposed at the contact part of the roller 14, the end 110a of the plate 110 can be engaged with the gap 111a by a rotary force of the roller 14.
Patent JP-S61144861-A (JP)
Title: Semiconductor ic device
Inventor: ISHII YOSHIAKI
IPC: H01L27/10
Filed: 1984-12-19
Abstract: PURPOSE:To prevent insulation resistance between semiconductor elements and resistance value of a resistance element from lowering by a method wherein an insulated film, whose insulation resistance is small, is provided on a semicon- ductor substrate and the insulated film is connected electrically with the semiconductor substrate by a conductive layer. CONSTITUTION:A conductive layer 23 is used as a data line DL and -DL being extended horizontally on an insulated film 22, and is connected with MISFET for switching, which is constituted of a gate insulated film 17, a gate electrode 18 and a semiconductor region 19 through a contact aperture 24. An insulated film 26 made of an amorphous Si is adhered on the surface of the layer 23 and the film 26 is connected electrically with a semiconductor substrate 1 by the layer 23. The layer 23 is sealed electrically by a resistance 6, so that a layer 27 is electrificated by high-field and lowering resistance value of load resistance is prevented by this load. These MISFET are sealed by the layer 26, so as to prevent that the surface of a channel stopper region 3 becomes to be unstable and leak current between MISFET is increased.
Patent JP-H10112356-A (JP)
Title: Semi-fitting preventing connector
Inventor: KASHIYAMA YOSHIHISA
IPC: H01R13/639
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a semi-fitting preventing connector capable of preventing semi-fitting in mutual fitting of a plurality of connectors and simply fitting and releasing. SOLUTION: A slider 13 to be energized in one direction with a spring 14 is formed in one housing 3 of female and male connectors 2a, 2b which are mutually fit, and flexible arms 21, 22 and a locking arm 25 are integrally formed in the slider 13. A second engaging projections 35, 36 for pushing the flexible arms 21, 22 and engaging the flexible arms 21, 22 in fitting are formed in a housing 31 of the female connector 2b, and a locking projection 37 for locking the locking arm 25 is formed.  In semi-fitting, the second engaging projections 35, 36 are not engaged with the flexible arms 21, 22, the female connector 2b is pushed back with the spring 14, semi-fitting is detected, and by the engaging of the locking arm 25 with the locking projection 37 and the engaging of the flexible arms 21, 22 with the second engaging projections 35, 36, accidental release of the connector can be prevented.
Patent JP-S61145708-A (JP)
Title: Production of double azimuth magnetic head for vtr
Inventor: UCHIDA YASUHISA
IPC: G11B5/265
Filed: 1984-12-19
Abstract: PURPOSE:To decrease the quantity of material is down to 3/4 and to reduce the cutting frequency down to just one by forming a double magnetic head block with two core blocks and an intermediate core block and then cutting said double head core into two magnetic head blocks. CONSTITUTION:A track width control groove 11B is provided to a tape running surface 11A of an intermediate core block 11, and the reinforcing glass 4 is heated and filled into the groove 11B. The space between grooves 11B is equal to that of track width control grooves 3 formed on a gap forming surface 2A of a core block 2. An intermediate block 11 is put between a pair of core blocks 2 and butted with each other. Then the reinforcing glass 4 is heated and melted for glass fusion of those blocks 2 and 11. Thus a double magnetic head block 12 is obtained. The block 12 is cut along an alternate long and short dash line and in the lengthwise direction of the block 11 for production of magnetic head blocks 6.
Patent JP-H01109756-A (JP)
Title: Lead frame for semiconductor device
Inventor: SOEDA MASUMITSU
IPC: H01L23/50
Filed: 1987-10-23
Abstract: PURPOSE:To improve solder joint property and the heat resisting peeling property of solder at a lead part, by forming a matt-Ni plated layer on the surface of a Cu or Cu alloy substrate, and forming an Ni-P plated layer on said layer by an electroless method. CONSTITUTION:This lead frame is composed of a Cu or Cu alloy substrate, a matt-Ni plated layer having a color densitometer value of 0.5-1.0, which is formed on the surface of said Cu substrate, and an Ni-P plated layer having a thickness of 0.05-0.5mum, which is formed on said plated layer. The Ni-P plated layer is formed by an electroless method. In this way, stable solder joint property is being maintained, and the heat resisting peeling property of solder at an outer lead part can be improved.
Patent JP-S63123415-A (JP)
Title: Filter for filtering yeast
Inventor: HASEGAWA HIROSHI
IPC: C12M1/12
Filed: 1986-11-11
Abstract: PURPOSE:To manufacture a filter to remove yeast only by making the average pore diameter of a fine grain layer of a porous filter in the range from 2mum to 10mum and the thickness of said fine grain layer at least ten times as much as the average pore diameter. CONSTITUTION:The average pore diameter of a fine grain layer 1 of a filter for removing yeast is made 2-10mum, preferably 5-10mum. The thickness of the layer is ten times as much as the average pore diameter of more, preferably 15-500 times as much. The suitable materials of the fine grain layer 1 and a substrate layer 2 are ceramics such as silica, alumina, silica-alumina, mullite, zirconia, carbon, cordierite, SiC and the like. By utilizing said yeast removing filter for filtering yeast solution, protein colloidal substance permeates the filter, and yeast only can be removed completely with minimized pressure loss, making regeneration easy.
Patent JP-H10110628-A (JP)
Title: Gas turbine exhaust processing device
Inventor: HATAMIYA SHIGEO
IPC: F02C3/30
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To accomplish improvement in generating efficiency and prevention of fumes by arranging a device collecting water from exhaust gas so as to collect water in the exhaust gas and heating the dried exhaust gas by means of undried exhaust gas. SOLUTION: In gas turbine generator equipment, air is fed to a combustor 4 via a regenerator 5 after it is compressed by means of an air compressor 2 so as to be burnt with fuel, and obtained high temperature gas is fed to a gas turbine 1 so as to drive a generator 3. The heat of the exhaust gas is collected via the regenerator 5 and a heat exchanger 6 functioning as a vapor generator, and then, combustion exhaust gas is let flow into a water collector 10 after it is cooled by means of a heat exchanger 12, and in the water collector 10, the exhaust gas is cooled and a part of the exhaust gas is turned into condensed humid vapor while the rest of the exhaust gas is heated by means of the heat exchanger 12 so as to be discharged to the atmosphere via a chimney.  On the other hand, water collected by means of the water collector 10 is processed by means of a water processing device 11 so as to be reused as supply water for the heat exchanger 6, and the excessive water is stored in a collected water tank 13.
Patent JP-2001093859-A (JP)
Title: Element using oxide semiconductor single-crystal substrate
Inventor: ISOZAKI TAKASHI
IPC: H01L21/203
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an element, having ohmic electrodes that exhibits superior oxidation resistance and long lifetime, in an element using an oxide semiconductor single crystal as a substrate. SOLUTION: A pair of electrodes 12a and 12b are formed on a Nb-doped SrTiO3 (100) single-crystal substrate 10 which contains 0.5 wt.% of Nb as a dopant. The electrodes 12a and 12b, each being composed of an In-Au alloy containing In and Au at a ratio of 90 to 10 on a weight basis, are arranged at a prescribed distance.
Patent JP-S61145382-A (JP)
Title: Displacement control device of variable displacement pump
Inventor: TSUKAHARA KENJI
IPC: F04B49/08
Filed: 1984-12-17
Abstract: PURPOSE:To promote the saving of power, by controlling a degree of eccentricity (flow) of an eccentric ring by a movement of quantity increasing and decreasing pistons on the basis of a differential pressure between the upstream and the downstream of a differential pressure regulator and allowing fluid, in an oil chamber in a back surface of the both pistons, to flow out in a pressure line. CONSTITUTION:If a speed of an engine in the outside increases, a control pressure Pc rises moving rightward a balance piston 104 and a spool 106, and a spool valve 105 switches the pressure of oil in a back surface of a quantity increasing piston 118 to a delivery pressure P1 in a pressure line 107 while the pressure of oil in a back surface of a quantity decreasing piston 117 to a delivery pressure P2 in a pressure line 107' in the downstream of a differential pressure regulator 109. And leftward force F1, acting on the quantity increasing piston 118, overcomes rightward force F2, acting on the quantity decreasing piston 117, increasing a degree of eccentricity of an eccentric ring 113 and a delivery quantity. Here fluid in an oil chamber in the back surface of the both pistons 117, 118 is allowed to flow out in the pressure line 107', and a pump, preventing the pressure from decreasing to a level in a tank side (low pressure) as in the past when the displacement is controlled, enables the saving of power to be promoted.
Patent JP-H04143650-A (JP)
Title: Polymer membrane for ion selective electrode and method for measuring concentration of anion
Inventor: KASAI YUKIRO
IPC: G01N27/333
Filed: 1990-10-04
Abstract: PURPOSE:To perform highly accurate quantification within a short time and to use a polymer membrane for a long time by using the polymer membrane consisting of 24 - 30 wt.% of polyvinyl chloride, 75 - 60 wt.% of a plasticizer and 1 - 6 wt.% of a quaternary ammonium salt represented by a specific formula. CONSTITUTION:A mixture consisting of polyvinyl chloride, a plasticizer and a quaternary ammonium salt is dissolved in an org. solvent of a 20 - 100 - time amount (wt. basis) and this solution is received in the glass ring having an inner diameter of 20 - 40 mm placed on a glass plate and the solvent is evaported to obtained a polymer membrane for an ion selective electrode. By the way, the quaternary ammonium salt is represented by formula (wherein two or more groups ammong alkyl groups are a 12 - 18c higher alkyl group).