baber/WOPTO huggingface dataset:
Patent JP-H11102876-A (JP)
Title: Vertical type furnace
Inventor: TAKAMURA HIDEYUKI
IPC: H01L21/22
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent temperature drop in the processing tube for a vertical type furnace by a reaction gas passing through an air intake tube provided on the outer circumference of the processing tube for the vertical type furnace. SOLUTION: After an air intake tube 2 has been wound several times on the outer circumference of the processing tube for a vertical type furnace on the side of the an inlet port 2a, provided on the lower end part of a processing tube 1 for the vertical type furnace, the air intake tube 2 is arranged in the longitudinal direction of the processing tube 1 of the vertical type furnace, reaction gas is introduced into the processing tube 1 for the vertical type furnace. Since a reaction gas which is introduced into the gas inlet port 2a is heated by a heater 7, while the gas is circulating on the lower end part of the processing tube 1 for the vertical type furnace, the temperature in the processing tube for the vertical type furnace does not drop, and the irregularities in temperature on the surface of wafer can be prevented.
Patent JP-H04141427-A (JP)
Title: Ink jet head
Inventor: SHIMURA MICHIO
IPC: B41J2/16
Filed: 1990-10-03
Abstract: PURPOSE:To exchange a head in a stopped state of injection easily by providing a pressure generating section of an ink jet head detachably from the top of a pressure chamber. CONSTITUTION:An ink jet head 1 comprises a head 1a and pressure generating sections 10A, 10B. An auxiliary vibrating plate 7 is provided covering a pressure chamber 4 for generating pressure for ejecting ink drips. The pressure generating sections 10A and 10B are arranged detachably on the auxiliary vibrating plate 7. The pressure generating section 10A is formed integrally with a carriage 16 and the pressure generating section 10B is supported movably by the carriage 16 through a pin 22. The head 1a is arranged between the pressure generating sections 10A and 10B so as to close the pressure generating section 10B and to be clamped by the pressure generating sections 10A and 10B. A recording by the ink jet head 1 is performed in a state that the head 1a is clamped. When the head is to be exchanged in a stopped state of the injection, the pressure generating section 10B is opened so that the head 1a can be exchanged easily.
Patent JP-H04142415-A (JP)
Title: Solar sensor
Inventor: HAMADA HIDEO
IPC: G01C1/00
Filed: 1990-10-03
Abstract: PURPOSE:To improve the precision for measurement by calculating the incidence position of the solar light based on the light receiving time from the first and second opening sections of a mask member formed symmetrically to face the through hole of a solar light guide member. CONSTITUTION:A mask member 11 with the first and second opening sections 11a, 11b is arranged to face the first and second light receiving elements 12a, 12b with respect to a solar light guide member 10 with a solar light guide through hole 10a. The solar light permeating the opening sections 11a, 11b is received by light receiving elements 12a, 12b, the incidence position of the solar light is calculated based on the light reception time, thereby the solar light incidence angle is obtained from the incidence position. The measurement precision of the solar light incidence angle is set in response to the measurement precision of the solar light receiving time of the light receiving elements 12a, 12b, and its precision can be improved.
Patent JP-H02111972-A (JP)
Title: Image forming method
Inventor: YASUDA AKIO
IPC: G03G15/22
Filed: 1988-10-21
Abstract: PURPOSE:To form an image superior in image quality by transmitting a beam from an exposing beam source, which is laminated, on a photosensitive body, and at the same time laminating an insulating film with a longer dark decay time than the photosensitive body, and then stripping the insulating film after an electrostatic image is formed and developed on the insulating film. CONSTITUTION:The beam from the exposing beam source is transmitted on the photosensitive body 1, and at the same time, the insulating film 8, with a longer dark decay time than the photosensitive body 1 is laminated. Then, an electrostatic image is formed on the insulated film 8, and the insulating film 8 is stripped off from the photosensitive body 1 after the electrostatic image is developed. A laminated body of the insulated film 8, with the electro static image formed, and the phtosensitive body 1 passes over a developing tank 4 in the developing process. Developer 7, with positively electrified colorant grains 6 dispersed in an insulating dispersion medium is contained in the develop ing tank 4, and the colorant grains 6 migrate toward the negatively electrified part on the insulating film 8 and adhere to it. Thus, the image of the superior quality can be formed at a high speed, at a low cost, and with a high transfer ring efficiency.
Patent JP-H03125536-A (JP)
Title: Facsimile communication system
Inventor: TAKAHASHI KAZUYA
IPC: H04L12/58
Filed: 1989-10-09
Abstract: PURPOSE:To reduce the communication charge imposed on a facsimile store and forward switching device by sending an original and a report of storage result within one communication time in the communication from a transmission requesting party without interrupting the line to reduce the entire communication time. CONSTITUTION:Upon the receipt of an EOM signal, the facsimile store and forward switching device sends an MCF signal (message confirming signal) and sends an NSF signal, a CSI signal and a DIS signal, etc. Upon the receipt of an NSC signal (nonstandard function instruction signal) or a DTC (digital transmission instruction signal) from an extension facsimile terminal equipment FI2, the facsimile store and forward switching device 2 sends an NSS signal and implements MODEM training. Moreover, when a CFR signal is returned from the extension facsimile terminal equipment FI2, the facsimile store and forward switching device 2 sends a storage result report as picture information and sends an EOP signal after the transmission of the storage result report is finished. Thus, the storage result report is sent without the interruption of a line in succession to the reception of the picture information from a transmission requesting party and the communication charge of the facsimile store and forward switching device 2 is sawed.
Patent JP-H03125577-A (JP)
Title: Drive method for solid-state image pickup device
Inventor: YAMAGUCHI TAKUMI
IPC: H04N5/359
Filed: 1989-10-11
Abstract: PURPOSE:To prevent after-image by setting a drive timing for a charge transfer section in an image pickup section so as to provide a prescribed period when levels of electrodes of the charge transfer section in the image pickup section are of the same polarity simultaneously while an electric charge not being an electric charge for a picture signal is stored by a photoelectric conversion element. CONSTITUTION:Lots of smear charges 18 caused by an oblique light stored under a transfer electrode 19 are stored dividedly under other transfer electrodes 19 with no smear charge 18 caused thereunder by providing a period when transfer electrodes 19 of a vertical CCD of an image pickup section are all of the same potential to the undesired charge storage period. Thus, the quantity of the smear charges 18 stored under one transfer electrode is decreased and the undesired charge stored in a photoelectric conversion element is read out under the transfer electrode 19. Thus, after-image is eliminated.
Patent JP-H04140571-A (JP)
Title: Hydraulic control device for vehicular automatic transmission
Inventor: NAKAWAKI YASUNORI
IPC: F16H61/02
Filed: 1990-10-02
Abstract: PURPOSE:To secure forward travel by disposing a relay valve between a solenoid valve and a control valve. CONSTITUTION:This hydraulic control device is additionally provided with a clutch relay valve 270. Accordingly, even if a clutch control valve 200 fails in any state, as long as the output pressure Ps of a linear solenoid 240A is lowered below the specified value, the line pressure PL from the D-range port 116 of a manual valve is led to a clutch through the ports 274, 276 of the clutch relay valve 270 and an oil passage 340 to enable forward travel. Further in case the clutch relay value 270 itself is stuck in the communicated state of the ports 272, 276, as long as the clutch control valve 200 is operated normally, the D-range line pressure is led into an oil passage 330 to enable forward travel without hindrance. Forward travel can be thereby secured even with the failure of a solenoid valve 230.
Patent JP-H03126092-A (JP)
Title: Electronic keyboard musical instrument
Inventor: AOKI EIICHIRO
IPC: G10H1/053
Filed: 1989-10-11
Abstract: PURPOSE:To maintain the beautiful sound even if there is any modulation in music by providing balance detecting means which detect the deviation in the depression of keys so that the pitch is increased when the depression of the keys deviates to the right and is lowered when the depression deviates to the left. CONSTITUTION:The balance detecting means 12 are provided to each of the keys 2 of a keyboard 1 and detect the right and left balances of the fingers which depress the key. A pitch adjusting means 10 increases the pitch of the musical tone designated by the key 2 by about 16cent when the unbalance to the right is above the specified level. The means lowers the pitch of the musical tone designated by the key 2 by about 14cent when the unbalance to the left is above the specified level. Namely, if the two keys of the relation of major 3 degrees are depressed, the key depression on the high tone side is deviated to the left, by which this tone is lowered by about 14cent to the major 3 degrees at which the good sound is obtainable. If the two keys of the relation of minor 3 degrees are depressed, the key depression on the high tone side is deviated to the right, by which this tone is increased by about 16cent to the minor 3 degrees at which the good sound is obtainable. The beautiful sound is maintained in this way even if there is any modulation in the music.
Patent JP-H1186704-A (JP)
Title: Linear temperature fuse
Inventor: KANEKO YUICHI
IPC: H01H37/76
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a linear temperature fuse for enabling security maintenance, increase of allowable current value, further cost reduction, and the like to be accomplished at the same time and being suitable for, for example, detecting abnormal temperature of a thermal equipment or the like. SOLUTION: This linear temperature fuse is constructed such that a fuse core in a state where a linear conductor 1 fused at a predetermined temperature and a linear insulator 2 contracted in the longitudinal direction at a predetermined temperature are mutually and continuously twisted in the longitudinal direction is covered successively by an insulator 4. In this case, a percentage of contraception in the longitudinal direction at a predetermined temperature of the linear insulator 2 is equal to 10% or more, and an acute angle which an axis of the linear conductor 1 in the longitudinal direction and an axis of the linear insulator 2 in the longitudinal direction form is equal to 10 deg. or more.
Patent JP-H1085281-A (JP)
Title: Bending and stretching device of hand and foot in bed
Inventor: KOBAYASHI YUSUKE
IPC: A61H1/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To easily bend and stretch the limbs in bed by mounting a support plate on the tip of a main body spindle, providing a mounting part of a waist band or neck band on the base part thereof, and mounting a rockable horizontal beam in the middle of the main body spindle. SOLUTION: A bending and stretching tool of hand and foot 10, which forms a motion axis extending from the hypogastrium of the lower half body of a human body to the end of the waist and feet, has a main body spindle 1 consisting of a bar or plate formed of a strong synthetic resin material or a light metal material such as aluminum sash. A support plate 2 is mounted on the tip of the body main spindle 1, a non-slip 3 is provided on the lower surface, a T-shaped mounting part 4 is fitted to the base part of the main body spindle 1, a waist band 9 is inserted to a fitting part 6 to fix the base part of the main body spindle 1 to the upper surface of the waist by the waist band 9.  A horizontal beam 11 is mounted in the middle between the support plate 2 on the tip of the main body spindle 1 and the mounting part 4 of the base part, and foot molds for connecting both the feet are mounted on both lateral sides of the main body spindle 1.
Patent JP-H08124373-A (JP)
Title: Arrangement structure of printed-circuit board of magnetic-disk unit and connector for interface cable as wellas magnetic-disk unit
Inventor: NAKAGAWA YUZO
IPC: G11B25/04
Filed: 1994-10-28
Abstract: PURPOSE: To minimize the size of a printed board while increasing the degree of freedom of a spindle motor. CONSTITUTION: The connector 52 of an interface cable is disposed oppositely to a spindle motor 18 and a printed board 50 has such size as not touching the height of the spindle motor 18. Consequently, the degree of freedom is increased in the arrangement of the spindle motor 18. The distance between the connector 52 of the interface cable and the connector of a preamplifier mounted on the printed board 50 is short. This structure can minimize the size of the printed board 50.
Patent JP-H04142796-A (JP)
Title: Electronic component package structure
Inventor: OHASHI HIROSHI
IPC: H03H9/25
Filed: 1990-10-04
Abstract: PURPOSE:To enable an electronic component package to be simplified in structure, miniaturized, easily manufactured, and improved in manufacturing yield by a method wherein two conductive patterns are electrically connected to a conductive layer formed on the side wall of a center hole provided to an insulating layer. CONSTITUTION:A second insulating layer 2 provided with a hole at its center is laminated on a first insulating layer 1, and the upside of the second insulating layer 2 is covered with a metal lid 6. An element 10 is arranged inside the center hole of the second insulating layer 2. A first conductive pattern 13 is provided between the first insulating layer 1 and the second insulating layer 2, and the first conductive pattern 13 is electrically connected to a connection terminal 8 provided outside a package. A second conductive pattern 14 provided onto the upside of the second insulating layer 2 insulated from the metal layer 5 and the metal lid 6 is connected to the terminal of the element 10, and the first conductive pattern 13 and the second conductive pattern 14 are electrically connected together. The conductive pattern 13 can be electrically connected to the conductive pattern 14 through a conductive layer 15 provided to a part of the side wall of the center hole of the second insulating layer 2.
Patent JP-2001091913-A (JP)
Title: Modulator and semiconductor laser device with modulator and method for manufacturing the same
Inventor: MATSUMOTO KEISUKE
IPC: H01S5/026
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a modulator which is improved in frequency characteristic by making an unnecessary capacity smaller and a cut-off frequency higher and a semiconductor laser device with the modulator as well as a method for manufacture which is capable of easily producing these. SOLUTION: A wiring layer 6 for connecting a modulator electrode 3a and an extraction electrode 4a is disposed on one main surface of a semiconductor substrate 12 through a first embedding layer 22 of an Fe-doped InP layer extending from a modulator mesa part 3 and an SiO2 layer 32 and therefore, the capacity of the wiring layer 6 is made smaller by as much as the component provided with the first embedding layer 22 and the cut-off frequency of the modulator 2 is made higher, by which the modulator 2 having the good frequency characteristic may be constituted. The semiconductor laser device with the modulator may be constituted as well.
Patent JP-H06116651-A (JP)
Title: Production of cold rolled steel sheet or hot dip galvanized cold rolled steel sheet excellent in formability and baking hardenability
Inventor: YOSHINAGA NAOKI
IPC: C23C2/40
Filed: 1992-10-02
Abstract: PURPOSE:To improve press formability and baking hardenability by subjecting a steel, having a composition where respective contents of C, Si, Mn, P, Ti, Nb, etc., are specified, to hot rolling, cold rolling, annealing, and cooling under respectively specified conditions and forming a mixed structure composed of low temp. transformation product and ferrite. CONSTITUTION:A steel having a composition consisting of, by weight, 0.0005-0.007% C, 0.001-0.8% Si, 0.8-4% Mn, 0.003-0.15% P, 0.001-0.015% S, 0.005-0.1% Al, 0.0003-0.006% N, further 0.003-0.1% Ti and/or 0.003-0.1% Nb, and the balance Fe is refined. A slab of this steel is hot-rolled at >=(Ar3-100) deg.C and cold-rolled at >=60% rolling rate. Subsequently, the resulting sheet is annealed at a temp. between the Ac1 transformation point and the Ae3 transformation point and then cooled through the temp. region from the above temp. down to a temp. in the range between (Ar1-50 deg.C) and (Ar1+50 deg.C) at (1 to 30) deg.C/s average cooling rate, by which a mixed structure consisting of >5%, based on the whole volume, of low temp. transformation product and ferrite can be formed.
Patent JP-H06120584-A (JP)
Title: Structure of device mounted with semiconductor laser and atomic absorption cell
Inventor: FURUYAMA YOSHITO
IPC: H01S1/00
Filed: 1992-10-05
Abstract: PURPOSE:To reduce the power consumption of a temperature controller with respect to the structure of a device mounted with a semiconductor laser and atomic absorption cell, such as optical frequency standards and LD pumped atomic oscillator. CONSTITUTION:A device mounted with a semiconductor laser and atomic absorption cell, is so constituted that the heat slinger 21 of a Peltier element 20 is in close contact with the heat sink of the semiconductor laser 1, and that the radiating plate 22 of the Peltier element 20 is in close contact with a case 10 housing the atomic absorption cell 3.
Patent JP-H02175631-A (JP)
Title: Adhesion of coated layer
Inventor: BARII TOOMASU GURANDEI
IPC: C03C17/00
Filed: 1989-10-13
Abstract: A process for coating a moving ribbon of hot glass by chemical vapour deposition comprises establishing a first flow of a first reactant gas along the hot glass surface substantially parallel to the direction of movement of the glass, establishing a second flow of a second reactant gas as a turbulent flow at an angle to the glass surface, introducing said second flow into said first flow at said angle, while avoiding upstream flow of said second reactant gas in said first flow, directing the combined gas flow along the surface of the hot glass as a turbulent flow, and thereafter withdrawing the used coating gas away from the hot glass. The process enables a substantially uniform coating over 200 nm thick to be deposited in a short coating zone, and is useful for applying metal oxide coatings, for example fluorine doped tin oxide coatings, to hot glass.
Patent JP-H1072691-A (JP)
Title: Treatment of aqueous iron chloride solution containing ferric ion
Inventor: ISHITA TSUTOMU
IPC: C02F1/461
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for treatment of an aq. iron chloride soln. contg. ferric ions capable of reducing the cost required for the treatment of a waste etching liquid by removing impurity metals from the waste etching liquid, restor ing Fe<3+> ions to a prescribed concn. and decreasing the excess liquid to be generated. SOLUTION: This method for treatment of the aq. iron chloride soln. contg. the ferric ions includes a reducing stage for reducing the ferric ions in the aq. iron chloride soln. 30 to ferrous ions, a state for removing impurity metals and an oxidizing stage for oxidizing the ferrous ions to the ferric ions. In such a case, the reducing stage is executed by the electrolytic treatment of supplying the aq. iron chloride soln. 30 to an electrolytic cell 11, reducing the ferric ions in the aq. iron chloride soln. 30 to the ferrous ions by a cathode reaction, capturing the gaseous chlorine generated by an anodic reaction and extracting an aq. reduced iron chloride soln. 31 from the electrolytic cell 11.
Patent JP-2001092698-A (JP)
Title: Device and method for processing information and recording medium for recording software for processing information and system and method for managing process
Inventor: IDE MASAYUKI
IPC: G06F12/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To easily operate various processing or works by easily dealing with data by using a directory tree structure for storing data elements for inter-data element relating processing. SOLUTION: A directory structure based on a definition file DF is prepared by using a file system FS in the storage region of a hard disk driver HDD. A file having specific designation such as 'MEISAI.MEI' is prepared as a management information file KF in each prepared directory. Thus, the prepared directory structure is used in a program so that it is possible to operate information processing for registering a work operated in each working process in a process management system, or for collecting or working data by using the process management system, and that it is possible to operate necessary slip outputs or prepared data verification or the like.
Patent JP-S61147861-A (JP)
Title: Production of cu-sn plated material
Inventor: ARAKIDA YASUHIRO
IPC: C23C10/30
Filed: 1984-12-18
Abstract: PURPOSE:To make the appearance and the luster of a Cu or Cu alloy material fine and to improve the corrosion resistance by forming Sn or Sn alloy plating having a prescribed thickness on the Cu or Cu alloy material plated optionally with Cu and by subjecting the material to melting treatment by heating and to rolling. CONSTITUTION:Sn or Sn alloy plating having >=2mum thickness is formed on the Cu or Cu alloy material plated optionally with Cu, and the material is subjected to the melting treatment by heating and to rolling. By such a method, the appearance and luster are made fine and the corrosion resistance is improved.
Patent JP-H1092905-A (JP)
Title: Processor apparatus
Inventor: TAKAHASHI KIICHI
IPC: H01L21/677
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a processor apparatus allowing the swing circle of a rotary part, including a base, to be reduced to thereby reduce the space. SOLUTION: The apparatus has a carrier mechanism comprising a liftable and rotatable base 8, substrate carrier 26 which is reciprocatingly and movably mounted on the base 8 and has a horizontally extended substrate support 26 for supporting substrates to be processed, and vessel mover 28 which is reciprocally mounted on the base 8 and has a horizontally extended vessel support 27 for supporting a vessel 3 contg. substrates 2 to be processed. The vessel support 27 is disposed just above the mover 26 with the mover 26 and vessel 28 located in standby positions on the base 8.
Patent JP-H02116440-A (JP)
Title: Levelling method and device for machine
Inventor: IZUMI YUKIO
IPC: B23Q1/38
Filed: 1988-10-21
Abstract: PURPOSE:To perform the levelling work of a machine installation time simply and in short time by placing a machine on a floating means and an installing means and placing a level display means on the table of the machine, etc. CONSTITUTION:Plural floating means 2 and plural machine installation mechanisms 5 are arranged at the specified machine installation position and a machine is placed thereon. A leveling display means 6 is then placed on the table of the machine in advance and air is fed independently respectively to plural floating means 2 with adjusting the air flow from an air source 4 by an adjusting means 3. The leveling work of the machine is performed with reading the scale of the leveling display means 6 caused with the height of the machine being varied according to this feeding. The state of the machine of after its leveling is thus held with adjusting an installation means 5 of the machine.