baber/WOPTO huggingface dataset:
Patent JP-H09113700-A (JP)
Title: Ion beam measuring device for particle-induced x-ray analyzer
Inventor: NAKANISHI NORIYOSHI
IPC: G21K5/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an ion beam measuring device capable of exactly and simply observing ion beam in a particle induced X-ray analyzer from the very front and measuring the current quantity. SOLUTION: In the front position in the ion beam progressing direction of an analysis chamber 23, a case 2 is fixed air-tightly, and to this case 2, an introduction path 5 for the ion beam is provided. On the way of the ion beam introduction path 5, a column shape current measurement rod 3 is fixed in the perpendicular direction air-tightly and rotatably around the axis. In the current measurement rod 3, an ion beam path hole 8 in perpendicular direction to the axis is formed. On the ion beam introduction path 5 in the progression direction side of the ion beam from the current measurement rod 3, a transparent luminescent plate 4 provided with a luminous thin film is placed so as to be observed from outside.  On one of two different rotation angles of the current measurement rod 3, the ion beam is shielded to measure its current, and on the other, the ion beam is let reach the luminescent plate 4 by way of the ion beam path hole 8 to observe the luminescence profile of the luminescence thin film from the front.
Patent JP-H11137341-A (JP)
Title: Hair cosmetic instrument
Inventor: IIDA MORIYUKI
IPC: A46B11/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To efficiently coat a hair cosmetic in whole hair and even in a part of it in a hair cosmetic istrument by which the hair cosmetic stored in a hair cosmetic container is injected to the periphery of comb-teeth or brush teeth so as to be applied on hair. SOLUTION: The coating part 20 of the hair cosmetic instrument consists of a coating part tip body 20a where a sliding plate 33 is formed and a coating part main body 20b where a containing part 35 is formed. Communicating holes 33a are formed in the sliding plate 33 and holes 35a are in the containing part 35. When the coating part tip body 20a is drawn in an arrow direction, the sliding plate 33 is slid inside the containing part 35 so as to be changed from an (a) state into a (b) state. Then, nine small holes 25 at a lower side are blocked by the sliding plate 33 so that the hair cosmetic is guided only by four small upper side holes 26 and is discharged only to the tip side of the coating part 20. When hair is coated in this state, partial dyeing or partial hairdressing is efficiently executed.
Patent JP-H10153104-A (JP)
Title: Variable valve timing device
Inventor: TAKAHASHI KOICHI
IPC: F01L1/34
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To secure smooth movement of a piston member slid while being engaged with claw members by preventing inclination and dislocation of the claw members. SOLUTION: This variable valve timing device 1 varies a rotational phase of a cam shaft 110 in respect to a transmitting member 2 by moving a piston member 43 in an axial direction of the cam shaft 110 through a helical mechanism composed of a gear 433 and a gear 32. The transmitting member 2 is relatively rotatably supported to the cam shaft 110 interlockingly with rotation of a crank shaft of an internal combustion engine. Claw members 21, 21 are arranged on the transmitting member 2 and extended in an axial direction of the can shaft 110. The piston member 43 is arranged on a passage for transmitting the rotation of the transmitting member 2 to the cam shaft 110 coaxially with the transmitting member 2, engaged with the claw members 21, 21 slidably in an axial direction of the cam shaft 110, and rotated with the same phase as the transmitting member 2.  A claw receiver 7a engages leading ends of the claw members 21, 21 in a diameter direction of the cam shaft 110.
Patent JP-S63166082-A (JP)
Title: Standard sheet
Inventor: SHIOKAWA HIROSHI
IPC: G11B23/00
Filed: 1986-12-26
Abstract: PURPOSE:To arrange a reference signal at a position where the least influence of decentering is given, by providing an abutting part which decides the positioning of rotation being abutted with a spindle and an elastic member which presses the abutting part on the spindle in the rotational center of a rotary magnetic sheet, and recording the reference signal at the position perpendicular to a pressing direction. CONSTITUTION:A center core 2 has a hole 3 to be engaged with the spindle 20, and presses the abutting part 4 on the spindle 20 with the elastic member 5 at the time of abutting with the spindle 20, and performs the positioning of the rotational center of a magnetic sheet 1 and that of the spindle 20. The reference signal is recorded at the position of D or E perpendicular to the pressing direction of the elastic member 5, that is a direction of arrow head (m) by detecting the rotational phase of the magnetic sheet 1 by a PG pin 6. Thus, it is possible to obtain a standard sheet from which the influence of the decentering is eliminated by recording the reference signal at the position of D or E.
Patent JP-H07170654-A (JP)
Title: Overvoltage limit circuit of semiconductor device
Inventor: IDE TETSUO
IPC: H02H9/04
Filed: 1993-12-14
Abstract: PURPOSE:To obtain an overvoltage limit circuit where the limit effect of an overvoltage can be obtained even if high-speed switching is performed and a surge current when limiting overvoltage is large. CONSTITUTION:An overvoltage limit circuit 11 when a self arc-extinguishing semiconductor device (for example, IGBT) which is serially connected to a main DC power supply 3 and an inductance (transformer) 2 for turning on or off the current through an inductance consists of a series circuit made of an avalanche diode 12 and a silicon surge absorber 13 which is serially connected to the anode. The avalanche diode of the series circuit is connected to a non-grounding main terminal (drain terminal) of a self arc-extinguishing type semiconductor device and a silicon surge absorber is connected to a control terminal (gate terminal).
Patent JP-H03169728-A (JP)
Title: Tire cover
Inventor: NAKASAKI EIJI
IPC: B60C19/00
Filed: 1989-11-30
Abstract: PURPOSE:To increase a discriminating effect and to improve appearance and safety by forming a region, emitting light by receipt of light, on the outer surface of the cover part of a cover body, in a tire cover with which a spar tire mounted to the rear of the car body of a four-wheel drive car is covered. CONSTITUTION:A tire cover 1 is a member with which a spare tire T mounted to the rear of the car body of a four-wheel drive car, for example, for off-road running is covered. In this case, the tire cover 1 has a cover body 5 formed such that a peripheral wall part 3 extending along a tread part Ta of a tire T is provided to the periphery of a covering part 2 with which one side S1 of the tire T is covered. A threadform material 6 by means of which the tire cover 1 is mounted to the tire T is disposed to an inner edge 3a of the peripheral wall part 3. A light emitting region 7 formed with letters displayed by using a light emitting material to emit light through receipt of light is formed on the outer surface of the peripheral wall part 3. This constitution increases the discriminating effect of the tire cover 1 and improves appearance and safety.
Patent JP-H08148124-A (JP)
Title: In-darkness lighting device for fluorescent tube
Inventor: HARADA MASAJI
IPC: H01J61/54
Filed: 1994-11-22
Abstract: PURPOSE: To improve the reliability for inducing the discharge of a fluorescent tube and provide a stable discharge effect by providing proximity conductors for inducing the lighting of the fluorescent tube in darkness on the board of the lighting circuit of the cold-cathode fluorescent tube. CONSTITUTION: Terminals 60, 64 are connected respectively to the anode 40 and cathode 44 of a cold-cathode fluorescent tube 24 for a back-light and the terminals 60, 64 are connected respectively to lands 70, 74 of a printed board 26. Lands (proximity conductors) 80, 84 corresponding to the anode 40 and cathode 44 are formed on the printed board 26, and the discharge of the cold- cathode fluorescent tube 24 for a back-light is induced by the lands 80, 84. A stable discharge effect is obtained and the cost can be reduced.
Patent JP-H08252240-A (JP)
Title: Magnetic resonance imaging system
Inventor: MITSUAKI ARAKAWA
IPC: A61B5/055
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve such as the quality factor of the sending coil of a magnet resonance imaging system by reducing the RF sending powder demand by placing on RF shield made of a conductive material on a support member between the support member and an RF sending coil encountering each other within the imaging area. SOLUTION: A post support MRI system 10 includes posts 1 to 4, an upper pole piece 24, an upper gradient magnetic field coil assembly, a lower pole piece 26 and a lower gradient magnetic field coil assembly. The posts 1 to 4 (four posts) and the pole piece 24, 26 regulates the imaging area 25 where a subject is inserted. Moreover, on the MRI process, the RF sending coil 12 is set to shift phase by rotating the atomic nucleus of the subject to the magnetic field generated by static magnetic field magnets 20, 22. A part of the posts 2, 4 and a part of the pole pieces 24, 26 can be shielded by an aluminum foil seat 50.
Patent JP-H053505-A (JP)
Title: Cordless telephone set
Inventor: NAKA YASUSHI
IPC: H04B7/26
Filed: 1991-11-27
Abstract: PURPOSE:To surely confirm the answering voice of a communicating part in the case of dial transmission in the state of putting a slave unit on a charger by detecting the state of charging from the charger to the battery of the slave unit and controlling the gain of a received voice amplifier. CONSTITUTION:When a slave unit 1 is put on a charger 13, a charging circuit 17 supplies a prescribed charging current to an Ni-Cd battery 12. When the charging current flows, a phototransistor 29 constituting a charging current detection circuit 27 is conducted and the collector output is turned to an L level. Corresponding to the L level output, a gain control circuit 30 increases the gain of a received voice amplifier 8 rather than the gain in the case of speaking. Therefore, when the dial transmission is executed in the state of putting the slave unit 1 on the charger 13 and the communicating party answers, the voice is demodulated at a reception part 5, afterwards, amplified to the level higher than the call level by the received voice amplifier 8 and broadcasted from a speaker 9. When the slave unit 1 is detached from the charger 13, the supply of the charging current is cut, the phototransistor 29 is turned off, and the received voice amplifier 8 is turned to the gain in the case of coll.
Patent JP-H06138563-A (JP)
Title: Image forming device
Inventor: MAEDA YUKIYA
IPC: G03G15/04
Filed: 1992-10-27
Abstract: PURPOSE:To provide an image forming device capable of smoothly and surely supplying an original to a second reading means without providing a paper feeding tray used exclusively for the second reading means provided in one side of an original platen. CONSTITUTION:In the image forming device provided with the original platen 4 disposed in the upper part of a machine body 1, a first reading means 9 reading an original 5 placed on the platen glass 6 of the original platen 4, an original feeder 29 carrying an original 28 in the vertical direction in one of both side parts of the machine body 1 and a reading head 24 reading the original carried by the original feeder 29, a part or the whole part of the original cover 7 of the original platen 4 is rocked to serve also as the paper feeding tray storing the original fed to the original feeder 29.
Patent JP-H02158935-A (JP)
Title: Production of information recording medium
Inventor: MORIMOTO ISAO
IPC: C23C14/34
Filed: 1988-12-13
Abstract: PURPOSE:To suppress the deterioration in characteristics by repetition and to improve corrosion resistance by forming protective films by using a gaseous mixture composed of Ar and H2 and using a sputtering method in the case of producing the recording medium provided with a recording film and the protective films on a substrate. CONSTITUTION:The protective film 2, the recording film 3 and the protective film 4 are laminated on the substrate 1 to form the recording medium. The gaseous mixture composed of the Ar and H2 is used in the case of forming the films 2, 4 of this medium by using the sputtering method. The holes in the films are removed and the density of the films are improved if the gaseous mixture composed of the Ar and H2 is used. The change in the thermal properties by repetition is thereby lessened and the deterioration in the characteristics is drastically suppressed. Since the dense films are formed, the infiltration of moisture and oxygen into the films is prevented and the corrosion resistance is improved.
Patent JP-H06137486-A (JP)
Title: Heat-insulating wall having pressure proof property
Inventor: YAMAJI TADAO
IPC: F16L59/06
Filed: 1992-10-27
Abstract: PURPOSE:To provide a sufficient pressure resistance property without decreasing the heat-insulating effect of a heat-insulating wall despite of the shape of a heat-insulating vessel. CONSTITUTION:In a heat-insulating wall 1 composed by vacuum-sealing a space sandwiched between inner and outer wall surface 1A and 1B, a laminated body 2 of aluminum foil 2A and thin inorganic fiber paper 2B is laminated in the inner surface of the wall surface IA contacted with high temperature; an inorganic fiber board 3, pressure-densified to a density withstanding atmospheric pressure to a vacuum is packed between the laminated body 2 and the wall surface 1B contacted with low temperature; and thermal reflection is made by the laminated body to prevent the radiation heat transfer of the inorganic fiber board 3.
Patent JP-H09154173-A (JP)
Title: Cordless telephone set and cordless master-slave telephone set
Inventor: NISHIDA TOMOSHI
IPC: H04W92/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To attain transmission-reception where a speech in a slave set and a master set is not disable by selecting a combination of a reception frequency and a transmission frequency not causing beat disturbance among all combinations obtained by plural reception frequencies and plural transmission frequencies. SOLUTION: A high frequency signal received by an antenna 101 of a slave set (a) is separated by a duplexer 102 and given to a mixer 105. The received signal is mixed with a local oscillation signal generated by a local oscillator 104 in the mixer 105, an intermediate frequency signal is obtained, it is amplified by a reception section 106 and detected and demodulated by a detector 107, a voice signal is amplified by an SP amplifier 108 and transduced into sound by a speaker 109. On the other hand, a microphone 110 transduces a voice into a voice signal, a transmission section modulation circuit 115 converts the voice signal into a high frequency signal, amplified by a transmission section RF amplifier 116, and the result is sent from the antenna 101 via the duplexer 102.  Furthermore, a control section 111 selects a combination of a transmission frequency and a reception frequency among combinations of plural transmission frequencies and reception frequencies in pairs and designates the selected combination to the local oscillation circuit 104.
Patent JP-H09156915-A (JP)
Title: Solid activated carbon, its production and electric double layer capacitor using the same
Inventor: SOTOSHIRO NAOTOMO
IPC: H01G11/22
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a solid activated carbon suitable as an electrode of an electric double layer capacitor by mixing activated carbon powder and/or activat ed carbon fiber with coal tar and a thermoplastic resin, forming the mixture and heat-treating the formed article. SOLUTION: The objective solid activated carbon is produced by mixing activated carbon powder and/or activated carbon fiber with coal tar and a thermoplastic resin, forming the mixture and heat-treating the formed article in a non-oxidizing atmosphere. The mixture is preferably composed of 50-95wt.% of activated carbon powder and/or activated carbon fiber and 5-50wt.% of coal tar. The amount of thermoplastic resin is preferably 5-30 pts.wt. based on 100 pts.wt. of activated carbon and coal tar. An electric double layer capacitor produced by using the solid activated carbon as an electrode has improved electrostatic capacity and lowered internal resistance.
Patent JP-H01154713-A (JP)
Title: Preventive method of thermal oxidation in plastic molding
Inventor: KATO ISAO
IPC: B29B13/00
Filed: 1987-12-11
Abstract: PURPOSE:To prevent generation of thermal oxidation or yellowing due to the same effectively without depending upon an antioxidant, by a method wherein inactive gas is introduced within a cylinder and plasticization of resin is advanced within an atmosphere. CONSTITUTION:A gas introduction hole 10, for example, is provided in the bottom of a hopper 6 and inactive gas such as nitrogen gas is fed within a cylinder 1 continuously through a gas cylinder 11. With this construction, plasticization of resin is advanced within an atmosphere of the inactive gas, the resin and oxygen do not come into contact with each other during. plasticizing process, progress of radical chain reaction generating thermal oxidation is obstructed with the result that neither the thermal oxidation nor yellowing due to the thermal oxidation is generated.
Patent JP-S63159732-A (JP)
Title: Instrument for analyzing engine characteristic value
Inventor: UCHIDA KENICHI
IPC: F02D45/00
Filed: 1986-12-24
Abstract: PURPOSE:To permit easy measurement of engine characteristic values such as suction efficiency of an engine with high accuracy by sampling the gas in cylinders and the gas in an exhaust pipe in the two states; before the combustion and right after the combustion of the engine. CONSTITUTION:A sample introducing valve 20 which is opened before and right after the combustion of the engine 10 to introduce the gas in the cylinders intermittently into a sampling part 30, said sampling part, a slight sample analyzing part 40 and an arithmetic control part 50, etc., are provided. The gases in the cylinders and the gas in the exhaust pipe in the two states; before and right after the combustion of the engine 10 are sampled and the concn. of CO2, CO and HC in 3 kinds of the sampled gases are measured so that the characteristic valued of the engine 10 are calculated. The engine characteristic values such as suction efficiency, combustion blow-by rate and scavenging rate of the engine are easily specified with high accuracy.
Patent JP-2000124202-A (JP)
Title: Plasma treating device and method for setting detecting point of particle sensor
Inventor: SAKANO SHINJI
IPC: G01N15/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treating device, in which the detecting point of particle sensors can be set to the concentrating points of fine particles, and a method for setting detecting point of the particle sensor. SOLUTION: A treatment chamber 102 for treating a wafer W of an etching device 100 communicates with an exhaust pipe 126 via a baffle plate 112 and an exhaust path 113. A discharging amount adjusting value 128 is incorporated in the pipe 126, and an adapter 138 is interposed between the valve 128 and pipe 126 on the downstream side of the valve 128 in the flowing direction of an exhaust gas. The detecting points for particle sensors 142 attached to the adapter 138 are set to first - third concentrating points of virtual particles which are found from the loci of the virtual particles passing through the path 113 and pipe 126 by performing fluid analysis simulation.
Patent JP-H04186590-A (JP)
Title: Bloch line memory cell
Inventor: MARUYAMA YOJI
IPC: G11C11/14
Filed: 1990-11-21
Abstract: PURPOSE:To improve high density of a memory and to obtain excellent transfer characteristic by setting an inclining angle in a film thickness modulating pattern to a predetermined value. CONSTITUTION:An oblique surface 2 having an inclining angle epsilon calculated by a formula I is formed on a magnetic garnet film 3. Here, alpha is a damping constant, M is saturated magnetization, h is the thickness of a magnetic garnet film, and A is a replacing stiffness constant. Accordingly, in the case of bit fixing, the surface of the film 3 is not intentionally etched deeply, and it is also not necessary to lengthen a bit period so as to prevent an erroneous operation. Thus, a bit pattern can be enhanced in density, and excellent memory operation characteristic is obtained.
Patent JP-H11140624-A (JP)
Title: Production of fluoride thin coating and optical thin coating produced by the method
Inventor: MURATA TAKESHI
IPC: H01L21/203
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To produce fluoride thin coating good in safety, convenience and environmental properties and small in coating loss in a low wavelength region by evaporating fluorine compds. in a vacuum atmosphere to form coating on a substrate, furthermore thermally decomposing the fluorides of transition elements in the process of the coating formation and feeding fluorine thereto. SOLUTION: In a vacuum chamber 1, a substrate 6 loaded onto a rotatable and revolvable substrate holder 7 is heated at about 200 to 400 deg.C by a heater 9 for substrate heating. On the other hand, As fluorine compds. stored into resistance heating vessels 2 and 3 of an evaporating source, e.g. MgF2 4 and GdF3 5 are heated to evaporate. This evaporated and scattered fluorine compds. are controlled by a sticking preventing board 8 for shielding and are deposited on the substrate 6 to form fluoride thin coating. At this time, in the process of the coating formation, the fluorides of transition elements such as MnF3 11 or the like are thermally decomposed to feed fluorine thereto from a fluorine feeding source 10 provided with a temp. controlling mechanism.  In this way, the defect of fluorine is prevented to obtain the optical thin coating composed of fluoride thin coating small in coating loss in a wavelength region of λ=400 nm.
Patent JP-H02193978-A (JP)
Title: Dopamine-beta-hydroxylase inhibitor
Inventor: ROORENSU AIBAN KURUUZU
IPC: A61K31/415
Filed: 1989-12-01
Abstract: NEW MATERIAL: Compd. of formula I (R is H or a 1-4C alkyl; n is 1-5) and their pharmaceutically acceptable salts or hydrates.  
     EXAMPLE: 1-(2-imidazolylmethyl)-1,3-dihydro-2H-imidazole-2-thion.  
     USE: A diuretic, a natriuretic, a cardiac, an antihypertensive, a vasodilator, an antiulcerogenic agent, an anti-Perkinsonium agent, etc.  
     PROCESS: A compd. of formula II is reacted with an alkali metal thiocyanate (pref. potassium thiocyanate) in an inert solvent, in the presence of an acid catalyst (pref. hydrochloric acid) at room temp.-the reflux temp. of the solvent of obtain a compd. of formula I. The compd. of formula II is a new substance and it is formed by reacting a compd. (a new substance) of formula III obtd. by reacting a compd. of formula IV with acetal with a reducing agent. 
     COPYRIGHT: (C)1990,JPO