baber/WOPTO huggingface dataset:
Patent JP-H028603-A (JP)
Title: Burner for partial combustion having spiral flow cooling surface
Inventor: HENRIKASU YOHANESU ANTONIUSU H
IPC: F23D1/00
Filed: 1988-11-29
Abstract: PURPOSE: To minimize thermal stress causing deterioration and uniform damage to a burner for partial combustion of pulverized coal during long term use thereof by cooling the front face of the burner uniformly with cooling fluid. CONSTITUTION: The burner 10 has a central channel 12 for supplying fuel, an outlet 16, and a first annular channel 18 for supplying oxide gas. Front face 28 of the burner includes a tubular hollow wall member 26 and a spiral flow means 29 disposed internally defines a spiral channel 30. The spiral channel 30 has one end coupled with a cooling fluid supply duct 34 and the other end coupled with a return duct 32. A low metal temperature is ensured uniformly in the plane of the burner by passing cooling fluid at high rate through the spiral channel 30 thus prolonging the lifetime of the burner.
Patent JP-S63300-A (JP)
Inventor: SUUENSEN RARUSU GUNDORO
IPC: C07K5/087
Filed: 1985-12-28
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-H04172430-A (JP)
Title: Camera using film with magnetic storage portion
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/00
Filed: 1990-11-07
Abstract: PURPOSE:To prevent double exposure by providing a detecting means as to whether or not information on films having been exposed is allowed to be written and a halfway rewind inhibiting means for inhibiting rewinding of a film halfway. CONSTITUTION:Because arm portions 306c, 303d are engaged with each other, the upward movement of a pushing lever 303 is regulated and a film 302 is not in contact with a pad 304. Under these conditions a photograph is taken on a film 302. When a motor 310 for driving the pad is rotated in its normal direction, levers 306, 303 are both moved upward and the pad 304 is stopped while pressing the film 302 to a magnetic head 301 and then information can be surely written on and read from the magnetic storage portion of the film 302. The film 302 can be rewound halfway by manually moving a lever 313 rightward so that a halfway rewind switch 317 is on. If pressing of the film to the magnetic film is insufficient, the rightward movement of the lever 313 and rewinding of the film halfway are inhibited.
Patent JP-H03160451-A (JP)
Title: Method for cleaning photomask
Inventor: TAMURA TOMOYUKI
IPC: G03F1/72
Filed: 1989-11-20
Abstract: PURPOSE:To make it possible to remove even extraneous matter unremovable only by irradiation with laser light as well as to selectively remove extraneous matter by irradiating the extraneous matter sticking on a photomask with laser light in an oxidizing atmosphere. CONSTITUTION:Residue of a photoresist as extraneous matter 3 sticks on a photomask 8 composed of a glass substrate 1 and Cr 2. Laser light 4 emitted from laser is condensed with a lens 5 and the matter 3 is irradiated with the condensed light 4. At this time, the atmosphere around the matter 3 is enclosed with a box 6 and gaseous oxygen is blown into the box 6 to maintain an oxygen atmosphere 7. The extraneous matter is selectively removed and even extraneous matter (stain) unremovable only by irradiation with laser light can be removed.
Patent JP-H10146752-A (JP)
Title: Surface processing method
Inventor: ABE TAKAO
IPC: B24B37/12
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide lapping work of high precision in a short time. SOLUTION: A lap 8 and a work 4 are lapped to each other through lapping agent, and surface precision of the lap 8 is transferred to the work 4. As the lap 8, an annual ring surface or vertical line surface of a wood member such as boxwood, zelkova, evergreen oak, or ebony is used, and lap dispersant mixed with the lapping agent is used. Lapping work in a wet method is thus performed to the work 4 by rolling of the lapping agent included in the lap dispersant. The lap dispersant is then absorbed to the lap 8 to leave the lapping agent, and the lapping agent is held on the lap 8 in a protruded condition from the surface of the lap 8. Lapping work in a dry method is thus performed to the work 4, so a finer finishing surface can be provided. As the lapping agent is abraded, the lapping agent is absorbed by the lap 8, so the surface of the work 4 is not damaged.
Patent JP-H06149661-A (JP)
Title: Data memory device
Inventor: UESUGI MITSURU
IPC: G06F12/02
Filed: 1992-11-10
Abstract: PURPOSE:To obtain an excellent data memory device capable of effectively using a data memory without loading hardware or software with the generation of an access address and reducing circuit size, an LSI area, operation volume, and power consumption by providing the device with an address converter for converting a logical address into a proper physical address. CONSTITUTION:The address converter 2 for converting a logical address 1 into a physical address 3 is connected between the logical address part 1 and a data memory 4. At the time of allocating the contents of the data memory 4, dispersed unused areas which can not easily be used for other purposes are generated. When physical addresses 3 are generated by the converter 2 for substituting the upper 2 bits and lower 2 bits of a logical address 1, the unused areas in the physical address part 3 are collected to the final addresses of the data memory 4. Thus the area of collected continuous addresses can be secured and used for other purposes.
Patent JP-H08139615-A (JP)
Title: Encoding device
Inventor: SEKIGUCHI SATOSHI
IPC: H03M13/27
Filed: 1994-11-10
Abstract: PURPOSE: To provide an encoding device with which encode processing is made possible at high speed without accelerating the encode processing speed of encoders. CONSTITUTION: As an encoding device for cross interleave Reed Solomon codes, this device is provided with memories 1, 4 and 7 for simultaneously and asynchronously performing write and read when a maximum delay amount caused by interleave is defined as A, writing input data in time sharing manner at 2.5 times speed as high as the encode speed of encoders so that the data more than A can be stored while being overlapped at a timewise leading part at the time of storage, reading the written data at the encode speed and transmitting those data to correspondent encoders 2, 5 and 8, and memories 3, 6 and 9 for writing the data encoded by the encoders 2, 5 and 8 at the encode speed and reading the remaining written data, from which data corresponding to the data of overlapped part are abandoned, at 2.5 times speed so as to completely read all the data at the time of write end,  and these read data are defined as an output.
Patent JP-H04172781-A (JP)
Title: Electronic still camera
Inventor: USHITO SATORU
IPC: H04N5/217
Filed: 1990-11-06
Abstract: PURPOSE:To prevent production of flicker by fixing an electronic shutter to a prescribed speed before image pickup under illumination of a discharge light, controlling aperture automatically based on the exposure and controlling the aperture and an optical shutter automatically based on the exposure before image pickup at the actual image pickup. CONSTITUTION:In the case of fluorescent lighting, a shutter speed of an electronic shutter is fixed, e.g. to 1/100sec, an exposure control signal corresponding to the detected exposure EV is fed to an aperture control device 14, in which an aperture 12 is automatically set. Thus, no flicker is generated in an electronic view finder 26 and various jobs before the image pickup such as focus adjustment are processed smoothly. When a shutter release key 42 is depressed, the electronic shutter is opened and the aperture 12 is set to the same value before release. Then the shutter speed of the optical shutter 13 is set equal to the shutter speed before release and the automatic set value corresponding to the detected EV is stored as it is.
Patent JP-H01200947-A (JP)
Title: Method and device for executing at least one wire rod onto surface of supporter
Inventor: JIRU KARIE
IPC: D04H3/05
Filed: 1988-11-28
Abstract: PURPOSE: To enhance the arranging accuracy of threads by arranging threads to a ply in a corrugated state by the opening and closing motion of front and rear clamps and the forward and lateral reciprocating motion of the rear clamp. CONSTITUTION: At first, a rear clamp 5 is closed to bring threads 2 into contact with a support 3 and the threads 2 are laterally moved by the movement of a lead 10 by the action of the jack 11 of a means 9 to be moved through an opened front clamp 4. Next, when the clamps 4, 5 are brought to a contact state, the clamp 4 is opened to close the clamp 5 and the rear clamp 5 is moved by a cylinder 8 until an interval becomes D and a ply 17 is taken up by a bobbin 16 by an air motor 18. Subsequently, the threads 2 are moved in a rear lateral direction by the lead 10 and, thereafter, the front clamp 4 is closed and the rear clamp 5 is opened to bring the threads into contact with the clamp 4 and, further, the clamp 4 is opened while the clamp 5 is closed and the rear clamp 5 is moved to wind the ply 17 and the above mentioned operation is repeated.  By this constitution, trouble can be reduced and thread arranging accuracy can be enhanced.
Patent JP-S63153523-A (JP)
Title: Liquid crystal display element
Inventor: KAMAGAMI SHINICHI
IPC: G02F1/141
Filed: 1986-12-17
Abstract: PURPOSE:To attain display free from unevenness and having high quality by using liquid crystal obtained by mixing cholesteric liquid crystal reversed from the spiral direction of a cholesteric phase in ferroelectric liquid crystal having at least the cholesteric phase and a chiral smectic C phase with the ferroelectric crystal. CONSTITUTION:A mixture obtained by adding a proper quantity of liquid crystal having cholesteric phase reversed from the spiral direction of the cholesteric phase in the ferroelectric liquid crystal to the ferroelectric liquid crystal having at least the cholesteric phase and chiral smectic C phase is used as liquid crystal 4 held between two phases 1, 1' in a liquid crystal display element. In the cholesteric phase of the ferroelectric liquid crystal, twist in the direction vertical to the orientation layers on the surfaces of the bases 1, 1' is loosened and the generation of a defective line can be suppressed. One out of two stable states in the ferroelectric liquid crystal is more stabilized and uniform and one-state orientation can be obtained. Consequently, a large display of high quality generat ing no defective line can be obtained.
Patent JP-H02151308-A (JP)
Title: Method for cold-rolling grain oriented silicon steel sheet
Inventor: ONO TOMOMUTSU
IPC: B21B3/02
Filed: 1988-11-30
Abstract: PURPOSE:To reduce the surface roughness of a final cold rolled sheet by specifying the sheet surface roughness of the steel sheet after the primary cold rolling. CONSTITUTION:When grain oriented silicon steel is cold-rolled by the double cold rolling method, a rolling roll having ground scratch marks in the peripheral direction of the roll is used at least in a final stand of the 1st rolling stage. A scratch flaw in which a sheet surface roughness in the C-direction after rolling is <=0.3mum Ra is given to the rolled sheet. By this method, the surface roughness of the cold rolled sheet can be reduced effectively without providing a special new equipment.
Patent JP-H11131363-A (JP)
Title: Automatic apparatus for cutting sheetlike material
Inventor: NAKAJIMA KYOTARO
IPC: D06H5/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To readily carry out operations or the like to remove cut pieces of a sheetlike material coated with a sealing material or confirm the cut state thereof. SOLUTION: This apparatus comprises a sealing material 4 for coating an already cut part of a sheetlike material 1 and a sucking means 6 for sucking the sheetlike material 1 and fixing the sheetlike material 1 on a mounting pedestal 2 and is obtained by installing dividing parts 15 for dividing the sealing material 4 in the width direction and a joining member composed of slide fasteners 16 or the like for joining the dividing parts 15 so as to freely join and separate the dividing parts 15 in the automatic apparatus for cutting the sheetlike material composed so as to automatically cut the sheetlike material 1 supported on the mounting pedestal 2 with a cutting machine 3.
Patent JP-H02148866-A (JP)
Title: Image sensor
Inventor: ANPO KUNIAKI
IPC: H01L27/14
Filed: 1988-11-30
Abstract: PURPOSE:To read the image data of a source document accurately by providing a space filter element comprising a plurality of optoelectronic transducer elements which are aligned one- dimensionally in the direction perpendicular to the aligning direction of optoelectronic transducers for reading images on a board. CONSTITUTION:A non-contact type space filter part 3 which is used for detecting the relative moving distance with respect to a source document is provided in adjacent to an image reading sensor part 2. Therefore, the distance can be detected accurately regardless of the slip between the source documents, conditions for the source document and the like. Thus the image can be read accurately. Optoelectronic transducers 14 constituting the space filter part 3 are essentially the same as optoelectronic transducer elements 8 constituting the image reading sensor part 2. Both elements can be formed by the same process. Therefore, the production can be made easy. Since it is not necessary to assemble mechanical elements, the compact configuration of the entire sensor body can be realized.
Patent JP-H10131580-A (JP)
Title: Latch device for car back door with hatch
Inventor: MIZUKI TETSUO
IPC: E05B81/70
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To conduct the release of a first latch device and a second latch device and the changeover of the lock and unlock of the first latch device by power in a car back door with a hatch. SOLUTION: A power door opening device is connected to a first latch device 5 for a back door and a second latch device for a glass hatch respectively relatively, a lock mechanism changed over to a locked state and an unlocked state is installed to the first latch device 5, and an actuator 18 changing over the lock mechanism to the locked state or the unlocked state is fixed onto the frame 17 of the first latch device 5.
Patent JP-2001118903-A (JP)
Title: Process control method
Inventor: NOZAWA KATSUYA
IPC: H01L21/66
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method performing process control without enlargement of chip area or the like in a single-wafer treatment. SOLUTION: A region containg a part subjected to fine working is evaluated by spectral ellipsometry, after a thin film process is performed.
Patent JP-H02149057-A (JP)
Title: Inter-station additive service realization system
Inventor: AOYAMA TAKASHI
IPC: H04M3/42
Filed: 1988-11-30
Abstract: PURPOSE:To prevent the invalid holding of a call line and to effectively utilize the call line by holding the call line only at the time of service execution control information transmission/reception in the case of the execution of inter-station additive service. CONSTITUTION:When a caller listening busy tone executes a camp-on registration, a camp-on registration number is dialled from a terminal 5 after hooking. An address signal IAI is sent out to an exchange 1 after newly capturing the call line. When a disconnect signal CLF is sent out to an exchange 1' and a restoring completion signal RLG is received from the exchange 1' as an answer to it, the call line being captured by that time is restored. When a terminal 5' in a busy state turns to be a free state, a calling tone is sent out from the exchange 1 to the terminal 5, however, the call line being captured by that time is restored by the transmission/reception of a facility answer signal FAA, the disconnect signal CLF and the restoring completion signal RLG between the exchanges 1 and 1'.
Patent JP-H08159527-A (JP)
Title: Facility unit for clean room
Inventor: MIKI HIDEKI
IPC: E04B9/00
Filed: 1994-12-05
Abstract: PURPOSE: To reduce the disposing design man-hour and the site execution man- hour by completing the executions of air conditioning unit and main electric facility devices simultaneously upon assembling of ceiling panels. CONSTITUTION: An air conditioning unit 3 having at least a blower 11 and an air filter 17 to clean the air sucked from the indoor side to again return it from an out outlet 7 into the indoor side, and main electric facility devices of an illuminator 19 and plug sockets 21 are previously assembled with a ceiling panel 1 for forming the ceiling of a clean room to be integrated. A chamber for covering the upper surface of the panel 1 may be provided, an air intake port for communicating the chamber with the indoor side may be passed through the panel 1, and the suction port of the blower 11 may be opened within the chamber.
Patent JP-H0889259-A (JP)
Title: Dna fragment having autonomously replicating sequence, base sequence and use thereof
Inventor: HATAKEYAMA KAZUHISA
IPC: C12Q1/68
Filed: 1994-12-05
Abstract: PURPOSE: To provide a novel DNA fragment which has an autonomously replicating sequence originating from a chromosome of Coryne-bacterium microorganism and can autonomously replicate in cell bodies of a microorganism of Corynebacterium and is useful for clonic of a gene in which a high number of copies gives adverse effect to the host. CONSTITUTION: A novel DNA fragment which has an autonomously replicating sequence originating from a chromosome of Corynebacterium bacterium for example, Brevibacterium flavum MJ-233 (FERM-BP-1497), of 3.5-kb size and has 3 recognition positions by the restriction enzyme EcorRI where the sizes of the fragments are 1.1, 1.0, 0.9 and 0.5kg, respectively; 4 positions with Hind III where the sizes are 1.8, 1.4, 0.16, 0.07 and 0.07kb, respectively; one position with SalI where the sizes are 2.3 and 1.2kg, respectively and can clone a gene whose copies of a high number give adverse effect to the host: Corynebacterium microorganism. This DNA fragment is obtained by cloning the chromosome of a Corynebacterium microorganism by the PCR technique using 2 kinds of probes.
Patent JP-H02146743-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUI KIYOHIDE
IPC: H01L21/60
Filed: 1988-11-28
Abstract: PURPOSE:To enable wire bonding by supersonic wave to be performed securely and efficiently by forming a through hole of a clamper at a projecting part of a wire-retaining tool which is equipped with a pipe-shaped protruding part with a plurality of slitting grooves at the periphery by fitting a fixing tool with a means for pressing the slitting groove part from the periphery or cancelling press pressure. CONSTITUTION:When manufacturing a semiconductor device by connecting the electrode part on a semiconductor chip 1 and the conductor part on a substrate 2 corresponding to that electrode part using a wire, a penetration hole 11a of a clamper 10 placed corresponding to a tip-part through hole 4b of a bonding tool 4 near a tip part 4a of the bonding tool 4 is formed at a protruding part 11f of a wire-retaining tool 11 which is equipped with the pipe-shaped protruding part having a plurality of slitting grooves 11e formed along an edge face 11c along the longer direction at the periphery by fitting a fixing tool 13 which is equipped with a means for pressing the slitting groove 11e from the periphery or cancelling the press pressure. Then, a wire for bonding 5 which penetrates the through hole 11a of the above clamper 10 is fixed to the clamper 10 by operating the above fixing tool 13 or the fixation is cancelled.
Patent JP-H11128075-A (JP)
Title: Food temperature managing device
Inventor: KOBAYASHI KATSUYA
IPC: G01K1/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a food temp. managing device by which food temp. is easily and also smoothly managed. SOLUTION: A temp. recording device 13 is provided with a temp. sensor 14 for measuring food temp. or temp. in the periphery of food so as to record and display temp. data based on the measurement of the temp. sensor 14 by relating it to time passage. The device 13 is provided with a setting means for setting prescribed temp. managing reference, a judging means for judging whether measured temp. data is adaptive or not to the temp. managing reference based on a prescribed operation and an output means for outputting the judgement result.
Patent JP-H07130676-A (JP)
Title: Boron diffusion into semiconductor wafer
Inventor: YAMAMOTO MASAHIKO
IPC: H01L21/22
Filed: 1993-11-05
Abstract: PURPOSE:To provide a spin-on diffusion method wherein sheet resistance approaches a target value and variations of the sheet resistance are more reduced. CONSTITUTION:In boron diffusion into a semiconductor wafer wherein a solution 2 containing B2O3 is applied on the surface of a semiconductor wafer 1, and boron in the solution 2 is into the semiconductor wafer 1 through pre-diffusion and then boro-silicate glass 3 formed on the surface of the semiconductor 1 is removed, and thereafter the boron is introduced into the semiconductor wafer 1 through drive-in diffusion, the pre-diffusion is performed in an inactive gas atmosphere having oxygen partial pressure.
Patent JP-H08210016-A (JP)
Title: Sash roller structure
Inventor: OSADA YOSHITOMO
IPC: A47B97/00
Filed: 1995-11-20
Abstract: PURPOSE: To secure the vertically adjusted position of a sash roller while maintaining a simple structure. CONSTITUTION: In the structure of a sash roller constituted in such a way that a wheel 2 is put in vertical action to a sash roller case 3 through an adjusting shaft 1 formed of a rotation adjustable eccentric camshaft, the adjusting shaft 1 is provided with an axle part 1C positioned at the center so as to serve as an eccentric camshaft part for journalling the wheel 2, and a bearing part 1A rotatably supported to the sash roller case 3 in an eccentric position in relation to the axle part 1C. A sawtooth-like engaging tooth part 4 is formed at the periphery of the bearing part 1A. In the sash roller case 3, a sawtooth- like engaging tooth part 5 engaged in the detachable state with the engaging tooth part 4 is formed at the inner periphery of a supporting hole 3B for receiving the bearing part 1A.
Patent JP-H01142617-A (JP)
Title: Cell for liquid crystal display element and its production
Inventor: KAWAGUCHI HIDEO
IPC: G02F1/1339
Filed: 1987-11-30
Abstract: PURPOSE:To enhance impact resistance and to improve contrast by adhering two sheets of substrates provided with transparent electrodes and oriented films by positioning the surfaces provided with the transparent electrodes and the oriented films to the inner side, then sealing a liquid crystal into the spacing between the films so that the adhesion is effected by adhesive points of <=60mu diameter including spacers and of a specific density. CONSTITUTION:The dotty adhesive agents which contain the spherical or rod- shaped spacers consisting of an inorg. or org. material and have a prescribed height are disposed on at least either of two sheets of the transparent substrates on which the transparent electrodes and insulating films are provided. The size of the adhesive points after sticking of the cell for the display element formed by sticking another transparent substrate to said substrate is specified to <=60mu in average and the number of the adhesive points is specified to 0.3-300 pieces/mm<2> in average. The display element panel which is uniform in the cell spacing and for which the ferroelectric liquid crystal having excellent shock resistance and the good contrast is used is thereby obtd.