baber/WOPTO huggingface dataset:
Patent JP-H06305882-A (JP)
Title: Apparatus for liquid-phase epitaxial growth
Inventor: ODA TAKAO
IPC: C30B19/06
Filed: 1993-04-21
Abstract: PURPOSE:To prevent an oxide and a floating substance on the melt surface from penetrating into a crystal growing chamber by locating the base part having melt introduction holes of the crystal growing chamber at a lower position than the surface of the melt housed in a melt housing chamber. CONSTITUTION:The apparatus for the liquid-phase epitaxial growth is equipped with a crystal growing chamber 3 having holes 17 for introducing a crystal melt in the base part and housing substrates 10 in the interior thereof, a melt housing chamber 2 for housing a crystal melt 9 before growing the crystal and a melt recovering chamber 5 for recovering the melt after growing the crystal. Furthermore, the base part of the crystal growing chamber 3 is located at a lower position than the surface of the melt 9 housed in the melt housing chamber 2 and the melt 9 can be introduced through the holes 17 for introducing the melt into the crystal growing chamber 3. The crystal is grown on the substrates 10 according to the liquid-phase epitaxial method. Thereby, even when an oxide, a floating substance, etc., are present on the surface of the melt 9 housed in the melt housing chamber 2, they do not penetrate into the crystal growing chamber 3. As a result, the occurrence of growth abnormality can be reduced.
Patent JP-H09255553-A (JP)
Title: Apoptosis inducing agent
Inventor: KATO TAKAYOSHI
IPC: A61K8/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an apoptosis inducing agent that contains a ceramid- analogous substance, and induces apoptosis relating to cellular metabolism, etc. SOLUTION: This apoptosis-inducing agent is obtained by using a ceramid- analogous substance shown by the formula(R1 is acyl; R2 is a saturated alkyl; X is H, or ethanolamine phosphate or monosaccharide phosphate group) without additional treatment or in the form of a mixture with an appropriate solvent and/or an appropriate shaping agent, and is used for preparing, by traditional methods, emulsifide cosmetics or water-in-oil or oil-in-water type such as creams and milky lotions, lip sticks, foundations, skin cleaners, hair tonics, etc. The ceramid-analogous substances of the formula are obtained by culturing mainly bacteria of Sphingobacterium genus. The use of this apoptosis-inducing agent can control cellular cycles, and accelerate the metabolism of skin tissues by application to the skin as a cosmetic, an agent for external use to the like, thus developing cell activating effects.
Patent JP-2000285926-A (JP)
Title: Electromagnetic wave shield body and application thereof
Inventor: NAKAMURA YASUYUKI
IPC: H01M4/66
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide new electric equipment material and an application product thereof by using electrolyte foil formed into a thin film, having high open pore rate, and formed into an optional pore pattern. SOLUTION: Electrolyte foil having many of mesh pores 2 is electrolytically formed. If necessary, a fine particulate layer formed by a smaller current density than a forming current density for an electrodeposition layer main body is provided along a peeling surface side and an electrodeposition growth surface of the electrodeposition layer main body of the electrolyte foil.  The electrolyte foil formed as described above is used as electric equipment material to provide suitable electric equipment material suitable for using in a collector used for an alkaline secondary battery such as a lithium secondary battery such as a lithium ion battery and lithium polymer battery or the like, electrode material used for a lead-acid battery, and an electromagnetic wave shield body or the like, an alkaline secondary battery using the collector, a lead-acid battery using the electrode material, a plasma display device using the electromagnetic wave shield body, and a personal computer provided with a liquid crystal display or the like.
Patent JP-S58210288-A (JP)
Inventor: IMAIZUMI TAKEHIKO
IPC: E06B1/56
Filed: 1982-06-01
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-S62250567-A (JP)
Title: Medium eccentricity correcting device
Inventor: IDE TAKAHIRO
IPC: G11B21/10
Filed: 1986-04-23
Abstract: PURPOSE:To decrease the position deviation as the entire data string by detecting servo information recorded on a track of a medium and dividing the difference of servo information of the outer and inner circumferential sides by the sum so as to correct the position deviation. CONSTITUTION:The titled device is so constituted that the servo information recorded on the track of the medium 1 is detected and the difference of the servo information for the outer and inner circumferential sides is divided by the sum to correct the position deviation. Thus, the magnetic head is not merely arranged to the frontmost position of the data, but the position deviation as the entire data string is reduced. That is, let a peak hold value of an A pattern 22a quantized by an A/D conversion circuit 21 be 'A' and a value of a peak hold value of a B pattern 22b quantized by the circuit 21 be 'B', then the head position deviation DELTAS is calculated as DELTAS=K(A-B)/(A+B). The head actuator control parameter is calculated to move the head actuator 14, then a head 12 is moved and the S/N is improved.
Patent JP-H06278621-A (JP)
Title: Power steering device
Inventor: INAGUMA YOSHIHARU
IPC: B62D5/07
Filed: 1993-03-29
Abstract: PURPOSE:To execute the absorption of pulsation in the high pressure region, and prevent the delay in the responsiveness. CONSTITUTION:A plunger pump 3 to be driven by an electric motor 4 is provided. A supplying passage 51 to supply the working oil to be discharged from this plunget pump 3 to a power cylinder 94 is provided. An accumulator 1 is provided in the midway of of this supplying passage 51. A double stepped pulsation absorbing device which consists of a first piston having a large pressure bearing area and a second piston having a small pressure bearing area within this accumulator 1 is provided. A servo valve 5 of center close type which is actuated based on the steering of a steering device 91, and the power cylinder 94 which is actuated by this servo valve 5 are provided. A pressure difference detecting means 6 to detect the pressure difference between the supplying passage 51 and the high pressure side cylinder chamber of the power cylinder 94 is provided. A control means 8 to operate the electric motor 4 is provided when the detected pressure difference by this pressure difference detecting means 6 is below the specified value.
Patent JP-S59218984-A (JP)
Title: Electronic timepiece
Inventor: OKADA SEIGOU
IPC: A63F13/46
Filed: 1983-05-26
Abstract: PURPOSE:To retrieve a specific day such as a lucky day based upon divination automatically and to discriminate the result of divination by melody by operating a program in an ROM of an electronic timepiece. CONSTITUTION:A divination program is stored in the ROM1. When an RAM2 receives that an input indicating the retrieval of a lucky day is inputted from an input part 3 to control part 4 (registers X, Y, Z are built in) storing information such as current time (date, hour, min.) and birthdays inputted from the input part 3, an operation part 5 calculates the information in the RAM2 in accordance with the program in the ROM1, a display part 6 displays the calculated result and also a melody generating circuit 7 generates a prescribed melody. Thus, a specific day such as lucky day based upon divination can be automatically retrieved and the divination result can be discriminated by the melody.
Patent JP-S63257770-A (JP)
Title: Image forming condition setting method for electrophotographic device
Inventor: YAMASHITA YUJI
IPC: G03G21/00
Filed: 1987-04-15
Abstract: PURPOSE:To simply and surely execute a detection of the sensitivity by making a destaticizing light weaker than a value required for destaticization, repeating the electrification and destaticization by a prescribed number of times or for a prescribed time and measuring a residual voltage of the surface of a photosensitive body, and setting an image forming condition from its result. CONSTITUTION:A photosensitive drum 1 is a rotating body of a constant speed, and on the surface of a base body consisting of Al, a photosensitive material of, for instance, a selenium compound is vapor-deposited, and in the periphery, an electrifying part, a surface electrometer 4, a destaticizing part 11, etc. are placed. In this state, at the time of setting the light quantity of a destaticizing lamp 18, the drum 1 is rotated at a constant speed by a prescribed number of times or for a prescribed time by a simulation mode. During that time, electrification by the electrifying part 2 and destaticization by the destaticizing lamp 18 of the destaticizing part 11 are repeated alternately, and the light quantity of the lamp 18 is set to a weaker light quantity than the minimum light quantity required for the destaticization. Therefore, after the destaticization, a residual voltage remains behind on the surface of the drum. This residual voltage is a little, but accumulated gradually, therefore, after the prescribed number of times or the prescribed time, a large potential is shown. From this result, an image forming condition can be set.
Patent JP-H08290078-A (JP)
Title: Dust collector for flue gas
Inventor: TANAKA AKIRA
IPC: B01D45/02
Filed: 1995-04-19
Abstract: PURPOSE: To provide a dust collector for flue gas in which the recovery efficiency of soot and dust into a dust box is increased greatly by a simple constitution and also smoke dissipation effect is improved based on increase of heat insulating property of a swirl current generation cylinder. CONSTITUTION: A swirl current generation cylinder 2 is integrally provided in the upper end of the lower flue gas cylinder 1. The swirl current generation cylinder 2 is constituted of annular space 3, a guide cylinder 2b, an internal cylinder 4 and a plurality of tilting guide blades 5 interposed between the internal cylinder 4 and the swirl current generation cylinder 2. The upper flue gas cylinder 6 is arranged in the upper part of the swirl current generation cylinder 2. A cover 7 is arranged, so that annular space 8 and annular space 9 are formed. A dust separation cylinder 10 is arranged so as to be made eccentric on one side for the center. A discharge port 12 of dust is provided in the lower part of a guide cylinder 11.  The lower introduction port 16a of an exhaust pipe 6 is made eccentric and penetrates the top face 10a of the dust separation cylinder 10 having wide area and is arranged near to annular space 15.
Patent JP-H05266435-A (JP)
Title: Thin film magnetic head
IPC: G11B5/39
Filed: 1992-03-19
Abstract: PURPOSE:To provide a thin film magnetic head with a simple structure which does not generate degradation of characteristics of an MR element due to metallic diffusion. CONSTITUTION:The head has a slider 1 and a read magnetic conversion element 2. The read magnetic conversion element 2 contains a first magnetic shield film 21, a second magnetic shield film 22 and a magnetoresistance effect element 23, and arranged by being placed opposite each other via a space and also constitute an electric circuit by being mutually connected electrically. The magnetoresistance effect element 23 is arranged between the first magnetic shield film 21 and the second magnetic shield film 22 and the magnetic field generated by an electric current flowing through an electric circuit which is made by both 21, 22 is impressed as a bias magnetic field Hb.
Patent JP-S62250522-A (JP)
Title: Production of magnetic recording medium
Inventor: ASAKAWA MASUO
IPC: C10M177/00
Filed: 1986-04-23
Abstract: PURPOSE:To prevent the variance of lubricity of a magnetic recording medium and to obtain a magnetic recording medium having an optimum lubricating characteristic by subjecting a thin carbon film formed as a protective film layer to a moisture absorption stage to produce the magnetic recording medium. CONSTITUTION:After the surface of a substrate 1 is finished to a smooth surface by mechanical polishing, etc., Ni-P plating is coated thereon as a nonmagnetic underlying layer 5 and the surface of the underlying layer 5 is further polished. Co-20wt% Ni is deposited by DC sputtering in an atmosphere of gaseous argon onto the substrate 1 having such nonmagnetic underlying layer 5 to form a thin ferromagnetic metallic film layer 2 thereon. A corrosion resistant protective film 6 is deposited thereon by RF sputtering in the same atmosphere and further the thin carbon film 3 is deposited thereon again by DC sputtering in the same atmosphere to form the protective film layer 7 consisting of the corrosion resistant protective film 6 and the thin carbon film 3. This magnetic recording medium is rested for 2hr in a hygroscopic chamber maintained in the constant temp. and constant humidity state of 30 deg.C and 80% relative humidity and is then rested for 2hr in an atmosphere kept at 20 deg.C and 40% relative humidity, by which the magnetic recording medium is completed.
Patent JP-S57209965-A (JP)
Title: Powder paint
Inventor: TOKUNAGA KOUJI
IPC: C08F283/00
Filed: 1981-06-19
Abstract: PURPOSE: To provide a powder paint which has good storage stability and gives a coating film having excellent flexibility and resistance to corrosion and chipping, containing an epoxy group-contg. polybutadiene-modified vinyl polymer as a film-forming component.  
     CONSTITUTION: The titled paint contains a vinyl polymer having a number-average MW of 1,500W15,000 and a softening point of 80W150°C, such as an alkyl (meth)acrylate/styrene copolymer, modified with an epoxy group-contg. polybutadiene as a film-forming component. This paint has excellent storage stability and gives a coated film having excellent physical and chemical performance, particularly flexibility and resistance to corrosion and chipping. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000283418-A (JP)
Title: LOW-NOx RADIANT TUBE BURNER AND METHOD FOR CONTROLLING ITS OPERATION
Inventor: SHIZUKUISHI SHIN
IPC: F23L15/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate such a failure that the front end section of a mixed gas introducing tube through which a mixed gas of fuel and exhaust gas is supplied is overheated and deformed by the flame of a pilot burner or the main flame of a primary combustion section, or a backfire is caused in the mixed gas introducing tube when the oxygen concentration in the exhaust gas is high and the flow velocity of the mixed gas is slow. SOLUTION: A low-NOx radiant tube burner which is constituted in such a way that an exhaust gas supply tube 3 is protruded from the rear section of an air supplying tube section 1, and a fuel supply tube 4 is coaxially laid in the tube 3 can constitute a regenerative burner when the burner is paired with another radiant tube burner though the burner is provided with a heat accumulating body. Therefore, the overheating of the exhaust gas supply tube 3, fuel supply tube 4, and heat accumulating body can be prevented by the cooling effect of the exhaust gas supplied for recirculation.
Patent JP-H10290273-A (JP)
Title: Portable telephone set
Inventor: YOKOTE TAKASHI
IPC: H04M1/73
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide the portable telephone set in which useless consumption of a battery by a careless user and interception of reception are prevented by switching a power on/off switch after the lapse of a set specific time. SOLUTION: The telephone set is provided with a power supply changeover section 4 that stores a power supply changeover mode and selects power supply ON/OFF from a base station 2 to a main body 3 and with a timer 5 that counts a set time, and when the 'automatic' power supply changeover mode is set, the power supply changeover section 4 sets a time value to the timer 5 according to an entry from an entry section 1 and selects OFF when a changeover switch is set to ON in the case that a time-up signal is received from the timer 5 and selects ON when the changeover switch is set to OFF in the case that the time-up signal is received from the timer 5.
Patent JP-S5320217-A (JP)
Title: Remote-controlled unmanned vehicle system
Inventor: MARUOKA OUYUU
IPC: B62D1/26
Filed: 1976-08-07
Abstract: PURPOSE:To provide a remote-controlled unmanned vehicle system, in which current is supplied externally to the vehicles so that their running distance can be prolonged, and feeder line is composed by a multiplicity of feeder line units so that course of the track can be easily changed.
Patent JP-H03988-A (JP)
Title: Displacement pump for feeding medium
Inventor: URURITSUHI KEMUNAA
IPC: F04C2/04
Filed: 1990-04-11
Abstract: PURPOSE: To simplify manufacture of a displacement pump by setting the space between the inner and outer wall surfaces of a ring-shaped delivery member to be accommodated in a delivery chamber of a delivery chamber plate of the displacement pump and the inner and outer surfaces of the delivery chamber so that specific conditions may be satisfied. CONSTITUTION: A displacement pump 20 driven by a drive motor 22 is provided by having a delivery chamber plate 46 intervened between an inflow plate 44 including an inflow opening and an outflow plate 50 including an outflow opening and a delivery member 48 is accommodated inside a through hole 52 in the delivery chamber plate 46. The delivery member 48 is formed in a ring shape and its inner and outer cylindrical walls 92, 94 are connected together as a curve closed by an end range 95 on both sides of the delivery member 48.  A through hole 52 is formed correspondingly to the configuration of the delivery member 48 and, in this present case, respective parts are selected so that the total of the spaces 122, 124 between cylindrical walls 92, 94 and cylindrical walls 98, 100 of a delivery chamber 96 may correspond to a diameter 110 of the circle described by the motion of the delivery member 48.
Patent JP-H01266270-A (JP)
Title: Ultrasonic processing device of sheet material
Inventor: FUJISAWA MITSUO
IPC: B29C59/02
Filed: 1988-04-15
Abstract: PURPOSE:Not to make a block pattern material slip off by movement of an ultrasonic generator, by tightly arranging a sheet material on the block pattern material sandwiched and immobilized to a fixing stand by an auxiliary member and an expansion member. CONSTITUTION:A block pattern material 40 equipped with a processing blade 41 is sandwiched and immobilized between stopping parts 67a and 67b of a fixing stand 60 by laying an auxiliary member 62 and an expansion member 63 between the parts. A sheet material 50 is tightly arranged on the block pattern material 40 immobilized to a placing stand 61 and the sheet material is surely processed in the shape of the processing blade of the block pattern material.
Patent JP-H03292402-A (JP)
Title: Multifunction spool valve
Inventor: KAWASAKI HARUHIKO
IPC: F16K31/122
Filed: 1990-04-10
Abstract: PURPOSE:To make the controlling of pressure and flow rate possible by providing a spool to selectively connect a pump port to a tank port through a flow sectional area respondent to an axial position, an electricity and oil switching valve for driving oil pressure, a pressure sensor, a position sensor and a controller. CONSTITUTION:The device is provided with a spool 1 to selectively connect a pump port 5 and a tank port 4 to an actuating port 3, an electricity and oil switching valve 13 to apply oil pressure proportional to a signal electric current to spool pressure sections 8, 9, pressure sensors 17, 18 at the actuating and the pump port, a position sensor 16 in the direction of a spool shaft, and a controller 20. The controller 20 issues a control signal to the switching valve 13 so that a pressure signal inputted from the pressure sensors 17, 18 may meet with established pressure conditions to control the pressure at the actuating port 3. A working oil communicating sectional area is determined on a signal issued from the position sensor 16, and a flow rate is computed on the above sectional area and the pressure signal issued from the pres sure sensors 17, 18, and the control signal is issued to the valve 13 so that the computed flow rate may meet with the established flow conditions to control the flow rate through the actuating port 3.
Patent JP-S5523424-A (JP)
Title: Signal generator or signal receiver
Inventor: UEDA TOSHITSUGU
IPC: G01H5/00
Filed: 1978-08-02
Abstract: PURPOSE: To generate or receive signals with high reliability without using a flexible wire by supplying an ultrasonic signal to the excitation method of a magnetostrictive wire via a transformer.  
     CONSTITUTION: This device is equipped with excitation method 4 which couples with magnetostrictive wire 1 and generates an ultrasonic signal in magnetostrictive wire 1, methods 2 and 3 which receive ultrasonic signals propagating in magnetostrictive wire 1, conductive wire 7 which moves movable part 5, and transformer 8 using wire 7 as its secondary coil. Then, excitation method 4, connected to wire 7 forming a loop together with wire 7, is supplied with a driving pulse via transformer 8. Next, signal (e f ) relating to the position of pointer 5 is outputted from circuit FL and balancing motor BM is so driven that the deviation between input signal (e i ) and signal (e f ) will be zero. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05289380-A (JP)
Title: Electrophotographic sensitive body
Inventor: WATANABE KAZUMASA
IPC: G03G5/05
Filed: 1992-04-14
Abstract: PURPOSE:To obtain a photosensitive body having high sensitivity, potential stability to repeating use and unchangeable in the performance of electrophotography against change of environment such as temp. or humidity by making the photosensitive body contain a specific titanylphthalocyanine crystal. CONSTITUTION:The titanylphthalocyanine crystal has <=0.2% chlorine content and is a crystal (E-type crystal) having peaks at least 7.4, 11.0, 17.9, 20.1, 26.5, 29.0 degree Bragg's angle (2theta+ or -0.2) In X-ray diffraction spectrum to CuKalpha. Ethylene glycohol is added to the titanylphthalocyanine crystal. And in the titanylphthalocyanine-ethylene glycohol adduct, ethylene glycohol/ titanylphthalocyanine=1/2 adduct is particularly preferable. Though there are various means to synthesize the titanylphthalocyanine E-type crystal, it is preferable to treat the titanylphthalocyanine made amorphous in the presence of ethylene glycohol.
Patent JP-S5720615-A (JP)
Title: Peripheral device of terminal gas meter of gas supply flow passage
Inventor: SUZUKI KATSUYUKI
IPC: G01F15/18
Filed: 1980-07-12
Abstract: PURPOSE:To make the maintenance work of a gas meter possible without interrupting the supply of a gas by disposing a three way switching valve on the upper stream side of the gas meter, and selectively branching the gas supply flow passage to a main flow passage and a sub-flow passage. CONSTITUTION:The gas from a gas supply flow passage B is connected to a main flow passage E via a three way switching valve D, and is connected to a flow passage C via a gas meter A and a check valve G. On the other hand, when the valve D is changed over, the gas from the passage B is connectable to the passage C through a sub-flow passage F and a check valve H. Since this device is constituted in this way, the gas which has flowed in the route of the passage E, the meter A, the valve G and the passage C can be supplied in the route of the passage F, the valve H and the passage C by changing over the valve D, at the maintenance work of the meter A, and the maintenance of the gas meter is carried out without interrupting the gas supply to a gas consuming mechanism.