baber/WOPTO huggingface dataset:
Patent JP-H10223718-A (JP)
Title: Substrate holding method and substrate conveyance jig
Inventor: IMAI YOSHINORI
IPC: H01L21/677
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate holding method which restrains the crystal defect of a substrate from being generated due to a substrate conveyance jig and in which a throughput can be enhanced by a method wherein, before the substrate is scooped up, the substrate conveyance jig is moved in such a way that the track of a fork-shaped arm covers nearly the whole face of the substrate. SOLUTION: A substrate 1 is scooped up by fork-shaped arms 2a at a substrate conveyance jig 2, and the substrate 1 is held. In this case, before the substrate 1 is scooped up, the substrate conveyance jig 2 is moved in such a way that the track of the fork-shaped arms 2a covers nearly the whole face of the substrate 1. For example, when two arms 2a at a conveyance jig 2 are inserted under a high-temperature wafer 1 in order to hold and convey the wafer 1, the two arms 2a are inserted while they are being wiggled to the right and the left on a horizontal plane as shown by a segmental arrow 3 in the figure. Thereby, a part 4 which is cooled by the conveyance jig 2 covers the wafer as a whole, and it is possible to effectively restrain the generation of a crystal defect caused by a thermal stress due to a local cooling operation.
Patent JP-H03233123-A (JP)
Title: Exhaust gas purifier of engine
Inventor: KANESAKI NOBUKAZU
IPC: F01N9/00
Filed: 1990-02-07
Abstract: PURPOSE:To improve supply accuracy of a trap inflow gas amount by determining a target value of a by-path valve opening according to the exhaust gas flow rate calculated from engine load and speed. CONSTITUTION:A control unit 23 determines a gas flow rate QE, discharged out of an engine, from engine load Q detected by an accelerator lever opening sensor 22 and from engine speed Ne detected by a crank angle sensor 15. The target opening valve theta of a by-path valve 8 is determined from the gas flow rate QE. Not being affected by the differential pressure between the front and rear of an inlet valve 4, the gas flow rate QE and the target opening value thetaprovide good accuracy. Namely, it is possible to flow a constant amount of gas into a trap 3 with good accuracy even at the time of idling operation when the gas flow rate is very low.
Patent JP-2000225630-A (JP)
Title: Manifold for hot runner type injection molding device
Inventor: MIURA HIDEKI
IPC: B29C45/26
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent foreign matters from mixing and uniformalizing a mold temperature by a method wherein a foreign matter preventing torpedo, within which a heater is arranged, is provided in a resin flow passage running between a hot runner nozzle and a manifold. SOLUTION: A melted resin prepared in the heating cylinder of an injection molding machine is run through the nozzle of the injection machine and the manifold flow passage 20 of a manifold to a hot runner nozzle 4. A temperature adjustment is carried out so as to keep the resin running in the flow passage 20 under a melted state at all times. However, when the resin stagnates for a long period of time in the flow passage 20, the resin deteriorates so as to produce a carbide and turn into a foreign and solidified matter, resulting in developing a fear of the flowing of the solidified resin with the following resin injection pressure. The lowering of the temperature of the nozzle is compensated with a heater arranged in the foreign matter preventing torpedo 3.  The carbide developed in the flow passage is removed with the foreign matter preventing torpedo 3 arranged between the nozzle 4 and the manifold 2, resulting in preventing the flow passage from being clogged. Thus, the foreign matter is prevented from entering and the clogging with the resin is prevented from occurring in the nozzle 4. The temperature in the mold is kept properly and a stable molding can be realized.
Patent JP-H11227002-A (JP)
Title: Structure of foaming mold and injection method
Inventor: NAGAI MITSUO
IPC: A23P30/40
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a dense molded object having high expansion ratio by discharging a large amt. of steam in a mold to be generated simultaneously with injection to the outside of the mold from a chamber communicating with a cavity through a hole in a moment by a vacuum device. SOLUTION: A structure of a foaming mold is constituted so that inner walls 4 are provided inside a mold 1 of an injection molding machine and chambers 5 are provided outside the inner walls 4 and a large number of holes 3 allowing the interior of the mold 1 to communicate with the chambers 5 are provided to the inner walls 4 and a vacuum device 19 is connected to the chambers 5 and a large amt. of steam at a time of foam molding is led out of the mold 1 in a moment by holding the interior of the mold 1 to a vacuum state.
Patent JP-H05220103-A (JP)
Title: Endoscope
Inventor: NAKAMOTO KOJI
IPC: A61L2/20
Filed: 1992-02-14
Abstract: PURPOSE:To improve the washing and disinfecting properties of an air and water feed pipeline without providing a fresh air feeder. CONSTITUTION:This endoscope has a connector 6 which is provided with the air and water feed pipeline 17 is connected to a light source device. A branch 14 of a pipeline for air feeding into a body cavity 10 and a pipeline 11 for pressurizing the feed water communicated with the inside of a feed water tank 13 communicating with the air and water feed pipeline 17 is provided within an adapter 12 which is freely attachable and detachable to and from the connector 6.
Patent JP-H05226914-A (JP)
Title: Frequency adjusting method for dielectric resonator and dielectric resonator utilizing the same
Inventor: KURIKI MASAKATSU
IPC: H01P7/10
Filed: 1992-02-15
Abstract: PURPOSE:To accurately and easily adjust an initial resonance frequency. CONSTITUTION:Plural holes 4 with bottom for frequency adjustment are provided on a resonator section 1, and a frequency adjusting member 5 consisting of the same dielectric material as or equivalent to that of the resonator section 1 is sequentially inserted to each frequency adjustment hole 4 with bottom to adjust the deviation of the frequency from a setting resonance frequency while measuring the resonance frequency of the dielectric resonator. Moreover, an alumina may be also used for the material of the frequency adjustment member used for fine adjustment. The size of the material used for the fine adjustment may be smaller than the material used for rough adjustment.
Patent JP-S57143666-A (JP)
Title: Electronic tabulating computer
Inventor: SUZUKI TATSUO
IPC: G06F15/10
Filed: 1981-02-28
Abstract: PURPOSE:To simplify the operation considerably, by discriminating a flag, which indicates that digits of a fraction part are not processed, to print data of a fraction part only when this flag is reset, in an electronic tabulating computer provided with a switch for setting a number of digits of a fraction part. CONSTITUTION:When an execution key is depressed to perform an operation  processing and data is printed in an optional column where the automatic mode  is activated, the state of a flag 29a, which indicates that digits of a fraction part are not processed, provided in the tab data memory is discriminated, and data of the fraction part, which is set to a switch for setting the number of digits of  a fraction part, of print data is printed only when this flag 29a is reset. Thus, a flag, which indicates that digits of a fraction part are not processed, corresponding to the column where printing of data of a fraction part should be omitted is set.
Patent JP-H11223322-A (JP)
Title: Incinerator
Inventor: MATSUDA TAKASHI
IPC: F23G5/44
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent remaining of combustion of a matter to be incinerated and shorten the time of combustion by a method wherein an incinerating burner is mounted on the bottom part side wall of a primary combustion chamber at a position opposed to an exhaust port, opened so as to be communicated with a flue, while a slanted surface, slanted from the burning part of the incinerating burner toward the exhaust port with a slope, is formed on the bottom wall of the primary combustion chamber. SOLUTION: An exhaust port 10, communicated with a secondary combustion chamber 8 through a flue 9, is opened on the upper part of side wall of a primary combustion chamber 4 while a pair of incinerating burners 11, 11, constituted of kerosene burners, for example, and mounted so that the combustion flames thereof are projected toward the inside of the primary combustion chamber 4, are provided on the bottom part side wall of the primary combustion chamber 4 at a position opposed to the exhaust port 10 so as to be installed in parallel in the horizontal direction.  On the other hand, the bottom part of primary combustion chamber 4 is provided with a slanted surface 13, slanted from the burning parts 12, 12 of the incinerating burners 11, 11 toward the exhaust port 10 with an ascending slope, integrally with the bottom part of the primary combustion chamber and formed of a refractory 5, while the slanted surface is provided with an upwardly projected projection 14 between the incinerating burners 11, 11 at a position opposed to the burners 11, 11 so as to be integral with the bottom part of the primary combustion chamber.
Patent JP-S55121878-A (JP)
Title: Removing of arsenic within geo-thermal hot water
Inventor: NAKADA SABUROU
IPC: C02F1/28
Filed: 1979-03-14
Abstract: PURPOSE: To remove arsenic within hot water and utilize heat energy in multipurpose fields by a method wherein arsenic within geothermal hot water is deposited and co-precipitated by ferric hydroxide and the ferric hydroxide suspended substance is separated from hot water by a mangetic element.  
     CONSTITUTION: When ferric hydroxide precipitated sludge formed by utilizing iron bacteria or basic ferric sulphate is added to geothermal hot water containing arsenic, arsenic is adsorbed to this ferric hydroxide. This hot water containing ferric hydroxide suspension is introduced to a high gradient magnetic separating apparatus and arsenic adsorbed ferric hydroxide particles are magnetically caught by a magnetic element to obtain a hot water not containing arsenic. Thereby, arsenic is effectively separated without using a precipitating tank and the energy of geothermal hot water is utilized in multipurpose fields. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000226684-A (JP)
Title: ELECTROLYTIC PRODUCTION OF Mg AND DEVICE THEREFOR
Inventor: UEDAHIRA TAKASHI
IPC: C25C7/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To suppress the deposition of a chloride into a suction pipeline for evacuating the inside of an electrolytic cell in the electrolytic production of Mg. SOLUTION: A fused salt 10 contg. MgCl2 is electrolyzed in an electrolytic cell 20 to produce metallic Mg. The chlorine gas by-produced in the electrolysis is discharged outside the system by a suction pipeline 31. A gas cooler 40 is provided between the electrolytic cell 20 and suction pipeline 31 to previously cool the by-product gas flowing into the suction pipeline 31. Splashes of the chloride contained in the by-product gas are mostly deposited on the inner face of the cooler 40 and recovered.
Patent JP-H06239592-A (JP)
Title: Wire stretching device for crane
Inventor: NISHIYAMA NORIYUKI
IPC: B66C23/88
Filed: 1993-02-18
Abstract: PURPOSE:To prevent the occurrence of unhooking of a hook by a method wherein when it is detected that, during operation of a drum for rise and fall, a hook is contained in a hook rest, the tension of a wire for winding is controlled through control of drive of a drum for a hook. CONSTITUTION:First and second hook rests 21-1 and 21-2 are arranged in a position nearer the base end side of a boom than the sheaves 17-1 and 17-2 of the boom 11 of a crane. Hook containing detectors 24-1 and 24-2 to detect whether second hooks 15-1 and 15-2 are contained are provided. When it is detected that, for example, the hook 15-1 is contained in the hook rest 21-1, the slack of a wire 16-1 for winding between the hook rest 21-1 and a drum 18-1 for winding is prevented from occurring during operation of a drum 13 for rise and fall. Simultaneously, drive of the drum 18-1 for winding is controlled such that a constant tension to prevent unhooking of the hook 15-1 from the hook rest 21-1 is exerted on the wire 16-1 for winding.
Patent JP-H09220818-A (JP)
Title: Printer
Inventor: FUKAO HIROAKI
IPC: B41J2/21
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of always obtaining recording easy to look regardless of the color of a recording medium by detecting the color of a receiving medium to perform color complementation by the color thereof and good in efficiency even at a time of reciprocal printing. SOLUTION: In the positional relation of a recording head moving a carriage 3 in the direction crossing the feed direction of a receiving medium 2 at a right angle and capable of performing recording of a color different from that detected by a color detector 15 detecting the data corresponding to the color of the receiving medium 2 mounted on the carriage 3, the detection position of the color detector 15 is set on the upstream side in the feed direction of the receiving medium 2 with respect to the recording position of the recording head 4.
Patent JP-H04246237-A (JP)
Title: Turbocharger equipped with power generator and electric motor
Inventor: OKADA MASAKI
IPC: F02B37/10
Filed: 1991-01-31
Abstract: PURPOSE:To provide a turbocharger equipped with a power generator and an electric motor which develop the power generation faculty in exhaust brake application. CONSTITUTION:As for a turbacharger 2 having a power generator and an electric motor, an exhaust shielding valve 7 for applying exhaust brake is installed in an exhaust pipe 6 on the upstream side from a turbine 5, and a bypass pipe 20 which makes a detour around the exhaust shielding valve 7 and has the reduced flow rate sectional area is installed so as to communicate to an exhaust manifold 4 and the turbine blade 13 of the turbine 5, and even in the case where exhaust brake is applied for an engine 1, exhaust gas is sent into the turbine 5, and the regeneration of the exhaust energy can be carried out favourably.
Patent JP-H09222484-A (JP)
Title: Earthquake observation apparatus
Inventor: SOGABE HITOSHI
IPC: G01H1/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To easily determine the operating condition and accuracy of a seismometer by a method wherein a vibrator is connected to a pair of slide bases 1 always linked to each other where a seismomerter is installed to apply vibration and a calibration value is determined based on a measured value from the seismometer and a reference value. SOLUTION: Upper and lower slide bases 2 and 3 always linked to each other by a link device 4 are placed on an installation foundation part 1 and a vibrator 6 is linked to the base 3 with a link device 8 of an arm 7. The linking of the device 4 is released in the vibrator 6 by a link releasing signal or the like from a signal transmitter 10, the device 8 is linked thereto and the device 6 applies vibration equivalent to earthquake acceleration to the base 3. Measurement data of the vibration of the semisometer 5 on the base 3 are sent to a data processing section 24 via the device 10. A data gaining means 242 for calibration compares the data with a reference value data previously stored to define a deviation thereof as data for calibration.  In the normal operation, an earthquake motion data processing means 246 calibrates the measurement data of the seismometer 5 by a corresponding data for calibration to determine a true earthquake motion data.
Patent JP-S52113133-A (JP)
Title: Function check system of small size electronic unit having display
Inventor: CHIHARA MASAAKI
IPC: G06F15/02
Filed: 1976-03-18
Abstract: PURPOSE: To enable automatic and highly efficient function check for electronic devices such as electronic watches. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000229820-A (JP)
Title: Acidic hair dye composition
Inventor: MIZUTANI SEIJI
IPC: A61Q5/10
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain an acidic hair dye composition which has excellent dyeability, can give proper elasticity to hair, stably contains the acidic hair dye, and hardly changes the viscosity with the passage of time, by compounding the acidic dye, phenoxyisopropanol, a water-soluble polymer compound, and hydroxyethanediphosphonic acid. SOLUTION: This acidic hair dye composition comprises (A) an acidic dye (for example, a nitro dye) preferably in an amount of 0.01-3 wt.%, (B) phenoxyisopropanol preferably in an amount of 0.5 20 wt.%, (C) a water-soluble polymeric compound (for example, methylcellulose), (D) hydroxyethanediphosphonic acid and/or its salt preferably in an amount of 0.02-3 wt.%, and preferably further (E) an amino acid (for example, glutamic acid) and/or its salt preferably in an amount of 0.1-3 wt.%, and has a viscosity of 3,000-30,000 cPs and a pH value of 2-5. Lactic acid or the like is used for adjusting the pH. The composition may further be compounded with a surfactant, a moisturizing agent, an antiseptic and the like.
Patent JP-S58145437-A (JP)
Inventor: TAZAKI RIYOUICHI
IPC: B32B3/08
Filed: 1982-02-24
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-S62187371-A (JP)
Title: Transfer device for copying machine
Inventor: NAKAHARA TOSHIO
IPC: G03G15/16
Filed: 1986-02-13
Abstract: PURPOSE:To prevent electric accessory parts from malfunctioning owing to a noise generated by a high-voltage line and to perform high-reliability transfer operation by providing a high-voltage generating power source to which a transfer charger is connected by the high-voltage line in a transfer drum. CONSTITUTION:The high-voltage generating power source 18 for the transfer charger 13 is provided in the transfer drum 1 and fitted on a fixed shaft 5 through a support tool 19. Then, the high-voltage line 20 on the output side of the power source 18 is connected to the transfer charger 13. Further, a low- voltage line 21 on the input side of the power source 18 is led out through a hole formed in the fixed shaft 5 and the fixed shaft 5. Consequently, high- voltage parts which cause the generation of a noise, i.e. the high-voltage generating power source 18, high-voltage line 20, and transfer charger 13 are all treated in the transfer drum 1 and only the low-voltage part is connected to the outside electrically by the low-voltage line 21 to eliminate the malfunction of an outer rotor motor 11 and other electric accessory parts due to noises from the high- voltage line 20.
Patent JP-H01203803-A (JP)
Title: Heat transfer pipe supporting device
Inventor: YAMAGUCHI KIYOJI
IPC: F22B37/20
Filed: 1988-02-10
Abstract: PURPOSE:To enable stable support of a heat transfer pipe group of a supercharger and an economizer, without the occurrence of buckling of a division water-cooled wall, by a method wherein the division water-cooled wall is hung down through a support member situated to the upper part of the division water-cooled wall for supporting heat transfer pipes. CONSTITUTION:A boiler is formed with a furnace 1 and a cage part 2, and a supercharger 3 and an economizer 4 is contained in a cage part 2. A heat transfer pipe group of a supercharger 3 and an economizer 4 is supported to a support part disposed to a division water-cooled wall 5 and a cage part rear wall pipe 6. The division water- cooled wall 5 is hung down through a spring rod 8 and a support beam 7, both serving as a support member. A support beam 8 is supported by a side wall water-cooled wall 12 reinforced by a back stay 10, and a side wall water-cooled wall 12 is supported by a support 9. A load, e.g., the supercharger 3, the economizer 4, is supported by the division water-cooled wall 5. The load of the division water-cooled wall 5 is supported by the support beam 7 through the spring rod 8, and the load of the support beam 7 is supported by the side wall water-cooled wall 12 and the support 9. This constitution enables support of a heat transfer pipe group without reinforcing the division water-cooled wall 5 itself, and prevents the occurrence of buckling of pipes.
Patent JP-S59154135-A (JP)
Title: Formation of anodic oxide film
Inventor: UEDA TOMOSHI
IPC: B01J16/00
Filed: 1983-02-23
Abstract: PURPOSE:To form easily an anodic oxide film having no contamination and damage by connecting a lead wire for connecting electrodes with a semiconductor substrate on which the anodic oxide film is formed by simple point-contact means without soldering by In or the like. CONSTITUTION:A hollow casing 24 for contg. a solution having a substrate- fitting end part 25 is fitted and mounted on a semiconductor substrate 22 so as to bring the substrate 22 to the bottom. After terminal needles 27 for connecting electrodes are abutted to the side faces of the substrate 22 by penetrating a part of the casing 24, a solution 29 for oxidizing an anode is contained in the casing 24. Between a cathode 28 provided in the solution 29 and the terminal needles 27, an electric current is conducted to carry out the anodic oxidation on the surface of the semiconductor substrate 22. Thus, the connection of the electrodes with the semiconductor substrate which is subjected to surface treatment is easily carried out without using In solder or the like. Since the anodic oxidation is carried out immediately, the process of said oxidation is simplified and contamination of the substrate before the anodic oxidation or the contamination and damage or the like of the formed anodic oxidation product can be prevented.
Patent JP-H07239603-A (JP)
Title: Electrifier
Inventor: HANEDA SATORU
IPC: G03G15/02
Filed: 1994-02-28
Abstract: PURPOSE:To provide a contact-system electrifier which applies a proper bias voltage at all times and prevents irregularities in electrification. CONSTITUTION:The electrifier is a magnetic-brush type electrifier 20 being composed so that a magnetic brush 21A is formed onto an electrifying sleeve 22, provided rotably on the outer circumference of a magnetic body 23 with magnetic poles arranged and fixed along the outer circumference to electrify a photosensitive drum 10 by bringing the magnetic brush 21A into contact with the moving photosensitive drum 10 in an oscillating electric field generated by applying the part between the electrifying sleeve 22 and the photosensitive drum 10 an AC bias voltage in which an AC element overlaps a DC element by means of a DC power source 61 and AC power source 63 as constant voltage power sources. In the electrifier 20, the peak-to-peak voltage of the AC element is adjusted according to information on the change width of the current value of the DC element of the bias voltage which is detected by an ammeter 62.
Patent JP-S58154898-A (JP)
Inventor: RARUFU DOITSUCHIE
IPC: G10H1/36
Filed: 1983-02-24
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。