baber/WOPTO huggingface dataset:
Patent JP-S61159535-A (JP)
Title: Production of hot rolled strip having two-phase structure
Inventor: ORAFU MAITO
IPC: C21D8/02
Filed: 1985-11-08
Abstract: The invention relates to a method of producing hot-rolled strip having a dual-phase structure from a slab previously produced by ingot casting or continuous casting. The slab contains carbon, manganese, silicon and chromium as essential constituents in addition to iron. The slab is heated up to the rolling temperature, hot-rolled at a temperature above Ar3, rapidly cooled from the rolling temperature and coiled at a relative low temperature. The characterizing features of the invention are that the hot-rolled strip (a) is produced from a steel which, in addition to 0.05 to 0.16% of C, 0.5 to 1.0% of Si, 0.3 to 1.5% of Cr, </=0.025% of P, </=0.015% of S, 0.02 to 0.10% of Al and </=0.011% of N, contains 0.2 to 0.4% of Mn, the remainder being iron and usual impurities, (b) is rapidly cooled, immediately after finish-rolling, from final rolling temperature down to the coiling temperature at a mean rate in the range from 30 DEG  to 70 DEG  C./s and without interruptions, and (c) is then coiled at a temperature in the range from 350 DEG  to 190 DEG C.
Patent JP-2001037515-A (JP)
Title: Portable underwear bag
Inventor: MARUI HIROKO
IPC: A45C11/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To change the form according to a using purpose so as to allow classification and sorting by covering a flat plate type core with a waterproof bag type surface fabric member, arranging an opening in the core bottom face for forming a pouch housing part between the core and the opening part side part, and arranging an unused article housing part on the surface of the surface fabric member. SOLUTION: A flat plate type core 2 is covered with a waterproof surface fabric, and an opening is arranged in the flat type bottom part after a bag type surface fabric member 1 is sewn to the end of the cut side, while the edge of an opening part 8 is formed into a cut pocket shape. A pouch housing part 3 is formed between the core 2 and the opening part side member, a part of the bottom face center of a pouch 4 is connected to a part of the core bottom face part for arranging the pouch 4, housing bags storing comparatively bulky articles such as underwear and storing small articles are arranged, and then, a portable underwear bag is formed.  In use of this underwear bag, stockings suddenly needed in the middle of a journey are put inside the underwear bag in the letter rack form, so that they can be found conveniently without putting a hand into a traveling bag and searching for them.
Patent JP-H08114992-A (JP)
Title: Cleaning system
Inventor: TOMIZAWA KENJI
IPC: G03G15/16
Filed: 1994-10-14
Abstract: PURPOSE: To provide a cleaning system for an image forming device capable of eliminating the occurrence of staining on the back surface and side edge of a recording medium. CONSTITUTION: The cleaning system is provided with an operation control part 100 controlling the cleaning of a transfer drum, a user interface 200 for outputting feeding information of an original fed based on the judgment of a feeding mode for the original, an original size detecting part 300, an original carrying par 500,  a recording medium carrying part 600 carrying the recording medium to a transfer part and detecting the size of the carried recording medium and a transfer drum cleaning executing part 700 executing the cleaning of the transfer drum in accordance with a cleaning execution command from the operation control part and executes the cleaning of the transfer drum in accordance with the cleaning execution command from the operation control part 100 which is issued based on information of the recording medium size changeover detection by the recording medium carrying part 600.
Patent JP-H0993381-A (JP)
Title: Image input device
Inventor: OSUJI SHIGETO
IPC: H04N1/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a specific operation command by discriminating the user operation so as to execute the operation of a specific scanner such as start of reading. SOLUTION: The processing is stored by a control section 106 and started at application of power. After preliminary scanning after the start, the processing by an operation discrimination means is executed. Based on detection information from an image read section 107 being an original detection means, the presence of an original is discriminated and after the detection information of the image read section 107 indicates 'absence of original' (condition A) is monitored for a specific expiration time or over, it is monitored that the detection information indicates 'presence of original' (condition B for a specific expiration of time or over. When the conditions A, B are established in this order, an operation discrimination means discriminates that the 'set operation' of the original is established.  When the 'set operation' is detected in this way, a scanner operation execution means is started. Thus, the reading/recording of a set original and an output to an external printer are executed.
Patent JP-S63104283-A (JP)
Title: Disk reproduction system for multi-disk player
Inventor: MAZAKI NAOKI
IPC: G11B27/36
Filed: 1986-10-22
Abstract: PURPOSE:To play all the recordings in plural disks at random without duplication by storing the countings of the pieces of replay-ended disks, replay-ended pieces of music in respective disks, and the number of said pieces of music, then extracting not yet ended disks and pieces of music by using random numbers. CONSTITUTION:A controller 7 reads address information on constituted of a disk number and a music-piece number from a data extraction circuit 6, and refers to the contents in addresses, corresponding to said numbers, in the areas (a) and (b) of a memory 9. And if '1' is written in the bit of the address, a play-ended disk and a play-ended piece are decided, and thus decided disk or piece are not played from. On the other hand, if '0' is written similarly, the play is achieved, and at the time of its ending, the number of play-ended pieces of the disk stored in the area C of the memory 9 is added by +1 and thus updated, then, a following disk and the piece are extracted at random through a random number generator 8, and this process is repeated until the write content in the area C reaches a prescribed number. In such a way, all the pieces of music in plural disks can be played at random without any duplication.
Patent JP-H0192666-A (JP)
Title: Noncontact type measuring method for semiconductor wafer electric resistance
Inventor: ISHIBASHI ENSUKE
IPC: G01R27/02
Filed: 1987-10-05
Abstract: PURPOSE:To eliminate the influence of noise generated with an electromagnetic wave whose frequency is close to a measurement frequency by providing the two same gaps in a core, inserting a semiconductor wafer into one gap, and calculating the difference in electromotive force between the part where the wafer is present and other parts. CONSTITUTION:The semiconductor wafer 6 for measurement is inserted into the gap 3. The axis of linear symmetry of the core 5 is would around a coil as an exciting coil 7 and AC constant current is applied to the coil 7 from a constant-current generating device 8. Electromotive force V1 induced at a detection coil 1 and the electromotive force V2 induced at a detection coil 2 are sent to a computer 9. The computer 9 measures the electric resistivity of the semiconductor wafer 6 from the difference between or ratio of the electromotive forces V1 and V2. When there is no sample to be measured, V1-V2 = 0 or V1/V2 = 1; when the semiconductor wafer 6 is inserted, V1-V2 becomes larger than 0 and V1/V2 becomes smaller than 1, so that the electric resistivity is determined.
Patent JP-S61129159-A (JP)
Title: Purification of protected amino acid amide compound
Inventor: KOMATSUZAKI SHIGERU
IPC: C07C239/00
Filed: 1984-11-28
Abstract: PURPOSE:To produce the titled compound useful as a synthetic intermediate of various pharmaceuticals, in the form of crystal, by washing a solution of crude protected amino acid amide compound with water, converting to a hydrophilic organic solution, and crystallizing from the mixture of water and hydrophilic organic solution. CONSTITUTION:A hydrophobic organic solvent solution (e.g. ethyl acetate or diethyl ether solution) of a crude protected amino acid amide compound containing impurities originated from condensation agent and/or activation agent is washed by contacting with 0.5-2 times volume of water several times, and then, converted to a hydrophilic organic solvent solution. The objective compound is crystallized from the solution at <=10 deg.C, preferably -20-5 deg.C by mixing the solution with water. EFFECT:The objective compound can be produced as a crystal having high purity and handleability, in high yield, with simple apparatus and operation.
Patent JP-H1094922-A (JP)
Title: Electrode wire for electrical discharge machining
Inventor: AOYANAGI SHIGEHARU
IPC: B23H7/08
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of troubles such as disconnection or the like during the electrical discharge machining, by installing a film mainly composed of a lubricating agent, a surface active agent and a rust-proof agent, and having a specific thickness. SOLUTION: An electrode wire for electrical discharge machining has a film of a coating agent (herein after called a water soluble rust-proof lubricating agent), mainly composed of a lubricating agent, a surface active agent and a rust-proof agent, having 0.002-0.2μm of thickness, on a surface. By the lubricating function of the film, the generation of the worn powder caused by the abrasion of the electrode wire for electricaly discharge machining, a die and a guide roller, can be prevented. As the result thereof, the attachment of the worn powder to the guide roller or the like is prevented. Thereby the generation of the abnormal occurrence such as the disconnection or the like, of the electrode wire for electrical discharge machining, can be reduced.  Further the film is easily volatilized by the exoergic during the electrical discharge machining, because the water soluble rust-proof lubricating agent is superior in the volatility, so that it hardly gives the harmful effect to the electrical discharge machinability.
Patent JP-H03111570-A (JP)
Title: Formation of deposited film
Inventor: OMI KAZUAKI
IPC: H01L21/285
Filed: 1989-09-26
Abstract: PURPOSE:To obtain an Mo film high in step covering property on an LSI surface with good controllability and without damaging a substrate by supplying org. Mo compd. molecule and gaseous H2 on the electron-donative surface and keeping the surface at a specified temp. CONSTITUTION:For example, a reaction tube 2 for forming a deposited film forming space is evacuated by evacuating equipment 9, and an Si wafer 1 as the substrate is fixed to a holder 3 through a conveyance chamber 10. The surface of the wafer 1 is kept below the decomposition temp. of the org. Mo compd. and 800 deg.C by a heater 4. Subsequently, Mo(CO)6 is sublimed and supplied from a first gas line with H2 as the carrier gas, H2 is supplied from a second gas line, and the mixture is introduced into the reaction tube 2 through a mixer 5 to deposit an Mo film on the surface of the wafer 1. A semiconductor device highly integrated and made highly efficient in the semiconductor technical field is provided at a low cost by this method.
Patent JP-H0587859-A (JP)
Title: Flush-over point judging device
Inventor: KATSUKAWA HIROYUKI
IPC: H01H3/22
Filed: 1991-09-30
Abstract: PURPOSE:To judge the generation of the flush-over point surely and easily when such a trouble is generated in an electric power station, etc. CONSTITUTION:A spacial light mudulation element unit 4 which receives the blue light due to a flush-over trouble from a convex lens 2 installed in a case 1 and records the electric charge corresponding to the received light as flush- over point information is arranged. The red light for verification is outputted to the element unit 4 from a laser beam generator 8, and the verification light is inputted and reflected to a half mirror 7 through the second convex lens 10, third lens 12, and the first polarizing plate 13, and the electric charge as flush-over point information recorded on the element unit 4 is allowed to pass and phase-modulated. Only the modulation light is allowed to pass through the second polarizing plate 14, and received by a TV camera 18 through the fourth convex lens 15, fifth convex lens 16, and a mirror 17, and the break-down point information recorded in the element unit 4 is displayed by a monitor TV 19.
Patent JP-S63104795-A (JP)
Title: Processing head for laser beam machine
Inventor: MICHIHASHI EIJI
IPC: B23K26/14
Filed: 1986-10-21
Abstract: PURPOSE:To prevent the damage of a processing machine and to extend the life thereof by bisecting the nozzle of a processing head to a front end side and base end side and coupling the front end side nozzle elastically to the base end side nozzle. CONSTITUTION:The nozzle 8 of the processing 1 is formed by bisecting the nozzle to the front end side nozzle 8a and the base end side nozzle 8b. Pins 10, 10 are provided to the outer peripheral faces of adapters 9a, 9b and a spring 11 is elastically mounted between the pins 10 and 10 to join the nozzles 8a, 8b. The nozzle 8a turns by overcoming the spring force of the spring 11 and absorbs impact force when the head 1 moves transversely and the nozzle 8a collides against an obstacle. The influence of the impact force on the head 1 is, therefore, lessened and the damage of the optical system is prevented. The damage of the processing machine is prevented and the life thereof is extended by the above-mentioned method.
Patent JP-2000082986-A (JP)
Title: Earth station device for fdma satellite communication
Inventor: NISHINO MITSURU
IPC: H04B7/208
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce adjacent channel interference and to effectively use frequencies by converting the phase of a modulated transmission signal into an opposite phase and inserting a signal delay time until the transmission signal returns to an earth station to receive via a satellite. SOLUTION: The signal in a station is own transmission channel, which is modulated in a modulation part 11, is transmitted to a satellite 20. The phase of an input signal is inverted and made opposite in phase in a phase shift part 13. A satellite delay time is added and outputted to a synthesis part 15. The station's own transmission signal is frequency-multiplexed with another channel signal in a space and transmitted to the earth station 20 after it is amplified. Then, it is received by a reception part 14. The occupied bands of the station's transmission channel signal and a desired reception channel signal are overlapped. A synthesis part 15, when a received wave in a state where adjacent channel interference occurs is inputted, synthesizes the station's own transmission channel signal contained in the reception wave and the station's own channel signal of the opposite phase.  The channel signal component is canceled and removed. The received wave is demodulated in a state where adjacent channel interference is removed from the station's own transmission channel signal by a demodulation part 16.
Patent JP-S61127986-A (JP)
Title: Device for automatically adjusting liquid flow
Inventor: TANAKA KAZUE
IPC: F16K31/22
Filed: 1984-11-27
Abstract: PURPOSE:To obtain an automatic liquid flow adjusting device having a simple structure and continuous adjustment function, by connecting a vertically moving float to a valve member. CONSTITUTION:A float 4 is provided in an inner chamber of a liquid tank 1 in such a manner as to be movable vertically. A valve member 6 for adjusting a liquid flow induced into or discharged from the liquid tank 1 is connected to the float 4. The float 4 and the valve member 6 are vertically movably supported by a valve stem 5 through a valve stem metal 11 to a tank body. The liquid flow is automatically controlled according to a slight difference in liquid level in the liquid tank 1.
Patent JP-S62110169-A (JP)
Title: Method for measuring characteristics of line
Inventor: HAYASHI KAZUHIRO
IPC: A61K8/36
Filed: 1985-11-08
Abstract: PURPOSE:To make it possible to measure the accurate characteristics of a line, by mechanically connecting an apparatus having arbitrary input impedance to the line but electrically separating the same from the line. CONSTITUTION:A circuit 16 of which the resistor Rz is changed by applied voltage Vi is inserted between an apparatus 12 having arbitrary input impedance Ri and a line 11. In usual, voltage VO is applied to the line 11 and a current is supplied to the apparatus 12 but the resistor Rz of the circuit 16 is 0OMEGA, that is, a continuity state and exerts no effect on current supply action. Voltage having polarity inverse to that of the applied voltage VO is utilized in an arrival call signal in the case of a telephone line but, even in this case, because the resistor Rz of the circuit 16 is 0OMEGA, there is no effect. When voltage VM lower than voltage VO is applied to the line 11, the resistor Rz of the circuit 16 comes to infinity OMEGA, that is, a disconnection state. Therefore, the impedance Ri of the apparatus is not observed from terminals 14, 15 and the insulating resistance Rx of the line 11 can be accurately measured.
Patent JP-H0193003-A (JP)
Title: Erazing device for nonvolatile storage
Inventor: OBATA MASANORI
IPC: G11C16/02
Filed: 1987-10-02
Abstract: PURPOSE: To prevent the decomposition and deterioration of a silicon ladder polymer thin film by installing a filter between a stage and an ultraviolet lamp for blockading only ultraviolet rays with short wave length, which decompose and deteriorate a protection film, in ultraviolet rays radiated from an ultraviolet lamp. CONSTITUTION: When ultraviolet rays 4 emitted from an ultraviolet lamp 2 reach a filter 5, the ultraviolet rays with wave length of 260 nm or less is cut by this filter 5, and only the ultraviolet rays with wave length of 260 nm or more transmit the filter 5 and reach silicon ladder polymer thin film 1a of an EPROM 1, subsequently transmit the silicon ladder polymer thin film 1a to excite electric charges in a floating gate of the EPROM 1 and exclude the electric charges from the floating gate to delete the memory content of the EPROM 1.  In this way, the irradiation of the ultraviolet rays in which the ultraviolet rays with the short wave length is cut does not decompose and deteriorate the thin film 1a, and the irradiation of the ultraviolet ray with wave length of 300 nm, which contributes to the memory deleting action of the EPROM 1, on the EPROM 1 brings the effective deleting operation.
Patent JP-2000063257-A (JP)
Title: Skin preparation for external use suitable for beautifying
Inventor: TADA AKIHIRO
IPC: A61K8/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a melanin generation suppressing agent consisting of a specific calamenene and useful for producing a skin preparation for external use such as a cosmetic having melanin generation suppressing activity. SOLUTION: A melanin generation suppressing agent consisting of a calamenene of formula I (R1 is H, OH or a 1-4C alkoxy), preferably 7- methoxycalamenene of formula II. The calamenene is contained in a large amount in a plant or the like as a natural product. Especially, the compound of formula II is contained for example, in a plant of Aristolochiaceae such as Aristolochia debilis in a large amount. The objective compound is obtained by adding a solvent such as methanol to plant bodies of said plant, immersing them in the solvent for several days in the case of room temperature, concentrating the filtrate and purifying the concentrate by silica gel chromatography or the like. The objective skin preparation for external use is preferably prepared by compounding the suppressing agent. The skin preparation for external use is useful as a beautifying cosmetic. The content of a compound of formula I in the skin preparation for external use is preferably 0.05-1 wt.% in terms of the total amount.
Patent JP-2001075191-A (JP)
Title: Image reader and image forming device
Inventor: SUZUKI TOSHIMASA
IPC: H04N1/04
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and an image forming device capable of improving the durability of these devices and preventing a blur an image and an abnormal sound from occurring by preventing the uneven wear of a pulley while avoiding cost rise with a simple structure. SOLUTION: In this image reader equipped with a 2nd mirror base 2 for exposing and scanning an original on an original platen, a wire 4a wound around the pulley 7 of the 2nd mirror base from a specified direction and a wire 4b wound around the pulley 7 from a nearly opposite direction to the above specified direction out of wires 4 wound around the pulley 7 are wound around one groove of the pulley 7 while they cross each other.
Patent JP-H07107560-A (JP)
Title: Mobile communications system
Inventor: ODA YUKIFUMI
IPC: H04M1/00
Filed: 1993-10-06
Abstract: PURPOSE:To enable continuous speaking by providing an auxiliary system to perform communication mutually between mobile stations, automatically stopping a service by a slave set when there is no disconnecting request by a user and automatically starting an outgoing operation again. CONSTITUTION:When a user generates a call request to a mobile station PS2 by operating an operation key 8, a mobile station PS1 requests connection to the mobile station PS2 by using SCCH and sets the timer start of an alarm report timer. When the elapse of time of two minutes and fifty seconds from the operation state of the alarm report timer is decided, it is informed to a user by a display or a sound that almost three minutes has past after the start of connection between slave sets, and 10 seconds after, the transmission to the mobile station PS2 is temporarily stopped and 2 seconds after, the call is automatically started again. Thus, the connecting and disconnecting operation between the mutual mobile stations are automatically performed, and the operator can continue speech without performing the call operation again.
Patent JP-H1097709-A (JP)
Title: Spin valve magneto-resistive head and its production as well as magnetic recording and reproducing device
Inventor: YAMADA KENICHIRO
IPC: H01F10/32
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the symmetricalness of the reproduced output of a spin valve magneto-resistive head. SOLUTION: This spin valve magneto-resistive head has a free magnetic layer 3 which consists of a soft magnetic material, a nonmagnetic intermediate layer 4 which overlaps on this free magnetic layer 3 and a stationary magnetic layer 5 which overlaps on this nonmagnetic intermediate layer 4 and consists of a soft magnetic material. The angles θf, θp of the magnetization M01 of the free magnetic layer 3 and the magnetization N2 of the stationary magnetic layer 5, respectively, to a track core width direction D of the head described above are so set that a resistance-magnetic field curve is made linear.
Patent JP-S62112553-A (JP)
Inventor: KUNIBE KYOICHIRO
IPC: A61L9/01
Filed: 1985-11-11
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。