baber/WOPTO huggingface dataset:
Patent JP-H02184856-A (JP)
Title: Electrophotographic sensitive body
Inventor: HAINO KOZO
IPC: C07D279/22
Filed: 1989-01-10
Abstract: PURPOSE:To stabilize potential by electrification without lowering sensitivity even after repeated uses by forming a photosensitive layer containing a specified hydrazone compound on a conductive substrate. CONSTITUTION:The photosensitive layer formed on the conductive substrate contains one of the hydrazone compounds represented by formula I in which A is an aromatic ring or a hetero ring; R<1> is H, alkyl, or aryl; R<2> is optionally substituted alkyl, such aralkyl, or such aryl; each of R<3> and R<4> is H, optionally substituted alkyl, such aralkyl, or such aryl, each optionally same or different, or each may combine with each other to form a ring; m is 1 or 2; and n is 0 or 1, thus permitting sensitivity to be not lowered even after repeated uses and stable potential by electrification to be obtained.
Patent JP-S62162960-A (JP)
Title: Pyrolysis device for analysis
Inventor: MIYATA ICHIJI
IPC: G01N30/12
Filed: 1986-01-10
Abstract: PURPOSE:To improve the reproducibility of analytical data and to improve the accuracy of analysis by providing a temp. control means for instantaneously changing the atmospheric temp. of a sample for pyrolysis to be transferred from the low temp. at which the pyrolysis is not caused at all to the set pyrolysis temp. CONSTITUTION:An operator removes an annular cap 15, takes out a sample holder cylinder 16, mounts a sample bar 20 contg. the sample for pyrolysis to be analyzed in a vessel 20a into a sample inserting cylinder 14, and screwing a cap 15 thereto to hermetically seal the cylinder. A carrier gas is then admitted at a prescribed flow rate from upper and lower carrier gas introducing ports 13, 22 into a pyrolysis tube 1. The transfer heat and radiation heat from a heating furnace 3 are diffused to the external air by the effect of radiation fins 21a in a holder part 12 and a non-pyrolysis region Z1 is kept at the low temp. The carrier gas admitted through the introducing port 22 is preheated and the temp. atmosphere in a pyrolysis region Z2 is kept at the set pyrolysis temp. at all times. The pyrolysis is thus instantaneously executed upon falling of the sample bar 20 and the reproducibility of the analytical data is improved.
Patent JP-H08191999-A (JP)
Title: Laundry unit
Inventor: SHINJI YOSHIKAZU
IPC: D06F29/00
Filed: 1995-01-13
Abstract: PURPOSE: To improve the operability of a washing machine and clothes drying machine with a laundry unit considered to take the higher efficiency of a washing operation, higher operability and higher space efficiency in the utility space in home into consideration. CONSTITUTION: The washing machine 1 is housed in the lower part of a cabinet 2 and the clothes drying machine 3 is housed in the upper part thereof. The housing section of the clothes drying machine 3 is provided with a drying machine door 10. The washing machine 1 is installed on a sliding table 7 and sliding rails 8 are fixed to the cabinet 2 and the sliding table 7 to make the sliding table 7 drawable. The washing machine door 11 constituted by bisecting the door above and below is fixed to the sliding table 7. This washing machine door 11 is so constituted that the door bends at right angle at bisected point and that this state can be maintained by means of a hinge 12 and a stay 13.
Patent JP-H06216919-A (JP)
Title: Information transmission equipment
Inventor: HIGUMA TOSHIYASU
IPC: H04L12/42
Filed: 1993-01-13
Abstract: PURPOSE:To prevent the system down due to a fault of a station and to prevent the extreme degradation of response by varying the transmission speed of a transmission part which transmits and receives data and providing a device with the sequence which determines the transmission speed. CONSTITUTION:If some fault occurs in a station S2, a transmission control CPU 109 in the station S2 operates a relay control signal 112 and opens relays 103a and 103b to disconnect this station itself from a network and closes a relay 113 to connect transmission lines 102a and 102b as leader lines to the station S2. Since the length of a transmission line 102 between stations S1 and S2 is extended at this time, the command issued from a master station is not returned to the master station if transmission cannot be maintained. Therefore, the master station detects the fault of the data link and determines a maximum transmission speed meeting the transmission condition between transmission equipments.
Patent JP-H07211979-A (JP)
Title: Fiber for optical amplifier
Inventor: SHIMIZU MAKOTO
IPC: H01S3/10
Filed: 1994-01-19
Abstract: PURPOSE:To obtain a fiber for optical amplifier having a wide amplifiable wavelength range by cladding the core of the fiber composed of glass containing Al2O3 and Cr ions by specific amounts with quartz glass. CONSTITUTION:Core glass containing Al2O3 by 5-60mol% and Cr ions by 10-20,000ppm in weight is melted in a platinum-rhodium crucible set in an electric furnace 1. The molten glass is cast in a mold 3 maintained at a preset temperature. The cast core glass 6 is inserted into a quartz glass tube 4 after polishing its outer peripheral surface as necessary, heated in another electric furnace 5, and drawn into a fiber. The drawn fiber is coated with a resin while the fiber is drawn so as to protect its surface, when required. As a result, a fiber for optical amplifier having a diameter of 1.1-1.6mum and wide amplifiable wavelength range can be obtained.
Patent JP-S62168974-A (JP)
Inventor: GIYARII TEII MIRAA
IPC: F04B27/08
Filed: 1987-01-13
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-H02186074-A (JP)
Title: Snow melting roof structure
Inventor: OGINO MITSUHIKO
IPC: E04D13/00
Filed: 1989-01-10
Abstract: PURPOSE:To permit the free piping arrangement of hollow pipes and surely melt snow by forming grooves or holes on a fixed member and arranging the hollow pipes and fixed members in crossing and planting mortar and arranging roof members on the mortar. CONSTITUTION:In order to firmly laying mortar 8 on a roof ground A, a latch member 5 is arranged on the whole surface of the roof ground A or between the fixed member 6. Then, a groove or hole is formed on the fixed member 6 for fixing a roof member 9. Then, a hollow pipe 7 for feeding a thermal medium supplied from a thermal medium feeding machine onto the whole surface of the roof is arranged so as to cross the fixed member 6 through the holes or grooves of the fixed member 6. Then, the mortar 8 is plated between the fixed members 6 so as to close the the space between the roof ground A and the roof member 19, and the hollow pipe 7 is embedded. Therefore, snow is molten on the whole surface of the roof member 9, and the residual snow due to the cavity formation can be molten.
Patent JP-H04235820-A (JP)
Title: Carrier device for selection of crop
Inventor: AZUMA HIRONOBU
IPC: B65G47/28
Filed: 1991-01-18
Abstract: PURPOSE:To certainly deliver carried crops one by one to a following process. CONSTITUTION:A plural number of carrier bodies 15 with crop placing faces 15a which are almost same as crops in width and positioned the lower, the nearer to the carrier downstream side are arranged in parallel along the carrier direction, a drive mechanism to drive the adjacent carrier bodies to move up and down contrarily is provided, each of the carrier bodies 15 is inclined in the carrier cross direction, inclination is gradually changed and the gentler it is set the nearer to the carrier terminal end side.
Patent JP-S62163322-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: UEKI MASAO
IPC: H01L29/78
Filed: 1986-01-14
Abstract: PURPOSE:To form a uniform excellent silicide film and/or germanide film easily in a desired region on a base without using a mask by a method wherein a plural kinds of precursors containing precursors under the state of excitation are formed chemically, the precursors are employed as a supply source for the components of the silicide film and/or germanide film, and the silicide film and/or the germanide film are formed to a desired section on a substrate by relatively moving a gas ejection section to said substrate. CONSTITUTION:He gas filled to a cylinder 104 is introduced into a Dewar vessel 108 containing Al(CH3)3 as a carrier gas and bubbled, thus feeding He gas including Al(CH3)3 in the quantity of saturation into a transport pipe 6 from a gas introducing pipe 7. SiH4 gas filled to a cylinder 103 is mixed simultaneously with He gas containing said Al(CH3)3, and fed into the transport pipe 6 from the gas introducing pipe 7. On the other hand, the inside of the transport pipe 6 is supplied simultaneously with F2 gas filled to a cylinder 101 from a gas introducing pipe 8. Pressure in film forming space (that is, space in which there is a substrate 5) is brought to 700m Torr, the ON-OFF action of a solenoid valve 9 is controlled properly, and the transport pipe 6 is scanned at relative velocity of 0.1mm/sec with respect to the substrate 5.
Patent JP-S63174774-A (JP)
Title: Method and device for casting by using reduced pressure chamber
Inventor: NAGAI SHUSUKE
IPC: B22D18/06
Filed: 1987-01-12
Abstract: PURPOSE:To improve the quality and yield of a casting by forming a molten metal pool with a gate having a partition plate in part of a holding furnace and providing a gate part liner to a runner between a chamber and cavity. CONSTITUTION:The gate 3 is provided to the inside of the holding furnace 1 to form the molten metal pool 2 and the vertically movable partition plate 4 is disposed to the gate 3. The chamber 6 is provided to the molten metal pool 2 and the gate part liner 19 is installed to the runner 18 connected to the cavity 14. The partition plate 4 is opened and the molten metal is sucked up to a level NL into the chamber 6 by a vacuum pump 10. The partition plate 4 is then closed to shut the same from the holding furnace 1 and thereafter, the gate part liner 19 is opened and while the vacuum pressure is controlled by a regulating valve 9, the molten metal is poured into the cavity 14. The partition plate 4 is opened after the solidification of the casting to recover the molten metal in the runner 18. Since the flow of the molten metal is controlled regardless of the liquid level, the intrusion of impurities into the molten metal is obviated and the quality and yield of the product are improved.
Patent JP-H09194514-A (JP)
Title: Production of highly water-absorbing polymer
Inventor: IGARASHI TADASHI
IPC: C08F2/32
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To produce the subject polymer having high water-absorption ratio, water-absorption speed and liquid permeability, giving a water-absorbed gel having excellent aging stability and gel strength and useful as sanitary goods such as sanitary napkin by polymerizing a water-soluble vinyl monomer in the presence of an alkoxytitanium. SOLUTION: The objective water-absorbing polymer can be produced by polymerizing a water-soluble vinyl monomer (e.g. acrylic acid) in the presence of an alkoxytitanium, preferably a water-soluble alkoxytitanium such as dihydroxybislactatotitanium by reverse-phase suspension polymerization, etc. The polymer can be used as horticultural materials or construction and building materials such as water-retaining agent and water-stopping agent and is also applicable as a cosmetic.
Patent JP-S56103628-A (JP)
Title: Rotatable folding seat
Inventor: SAWADA TERUO
IPC: B60N2/90
Filed: 1980-01-19
Abstract: PURPOSE:To rotate the seat of vehicles and the like even in a small space, by providing a rotatable table on a fixed support and a structure wherein the engagement with a stopper piece of said fixed support is disengaged in connection with the folding of the seat. CONSTITUTION:A back pad 3 is pivoted to a back pivoting point 4 and a seat pad 5 is pivoted to a pivoting point 6 in front of said back pivoting point 4 with respect to a rotatable table 2 provided on the fixed support 1. An upper pivoting point 7 provided in the back pad 3 over the back pivoting point 4 and a lower pivoting point 8 provided in the seat pad 5 under the rearpart of the seat pivoting point 6 are linked together with a link 9. A lever 22 is provided over the rotatable table 2 in the direction of front and rear under the back pad 5. The center of the lever 22 is pivoted to a center pivoting point 18, and the front end thereof is engaged with the left side of the front stopper piece 13. In this constitution, when the seat pad 5 is raised, the rear end part of the seat pad 21 compresses a slanted part 26 of the rear part of the lever 22 downward, the front end 19 of the lever 22 is disengaged from ther front stopper piece 13, and the seat can be rotated.
Patent JP-H05187826-A (JP)
Title: Detecting method of position
Inventor: NAGAMOTO MASAO
IPC: G01B11/00
Filed: 1992-01-14
Abstract: PURPOSE:To dispense with a frame memory and to make it unnecessary to connect partial images by the frame memory, by obtaining a circumscribed quadrilateral of the whole measuring object on the basis of the data of the circumscribed quadrilaterals of every divided image. CONSTITUTION:A measuring area S where an electronic part 3 is mounted on an XY table 2 is divided according to a specific formula so that frames F of the size of a view field of a photographing camera 5 are overlapped in the X, Y two directions. The divided positions are preliminarily registered in a computer 8. The table 2 is moved in accordance with the registered position thereby to move the camera 5 relatively to each of the divided positions of the area S. An image recognizing device 7 operates a circumscribed quadrilateral of the partial pattern of the photographed screen through image processing, and the computer 8 inputs tone circumscribed quadrilateral as the data of partial circumscribed quadrilaterals. This procedure is repeated for the number of the divided positions. Then, a circumscribed quadrilateral of the whole of the subject pattern is operated from the circumscribed quadrilaterals at each photographing position. The center of circumscription is obtained from this circumscribed quadrilateral.
Patent JP-S63173174-A (JP)
Title: Image processing device
Inventor: KIMOTO KATSUMI
IPC: G06T3/60
Filed: 1987-01-12
Abstract: PURPOSE:To fix and record the angle of rotation of picture information to be recorded on a sheet of recording paper and to easily handle a vertical type and a horizontal type images, by storing the picture information read with an arbitrary angle of rotation in a storage means, and judging a prescribed angle of rotation by the angle of rotation of stored picture information. CONSTITUTION:The picture information read with the arbitrary angle of rotation by the scanner 20 of an image processing device is stored in a display memory 15 in a memory module 10, and the prescribed angle of rotation is judged at an image processing module 30 with the angle of rotation of the picture information recorded on the memory 15. The picture information is rotated at a vertical/horizontal conversion circuit 35 with a decided angle of rotation, and the picture information rotated at the conversion circuit 35 is outputted to a printer interface 38. The picture information outputted from the interface circuit 38 is supplied to a printer 25, and is recorded on the sheet of recording paper of the printer 25 with fixing the angle of rotation, thereby, the picture information with the arbitrary angle of rotation inputted in the vertical and the horizontal types is recorded fixedly.
Patent JP-S5391287-A (JP)
Title: Moderating compression of ore powder slurry
Inventor: YOKOGAWA AKIRA
IPC: B63B25/02
Filed: 1977-01-18
Abstract: PURPOSE: To moderate the compression of a powder of ore by passing steam through the powder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62161854-A (JP)
Title: Polyamide composition
Inventor: OKITSU KIYOSHI
IPC: C08L77/00
Filed: 1986-01-13
Abstract: PURPOSE:A polyamide composition suitable as various automobile parts, electrical and electronic device parts, etc., having improved flexibility, heat resistance and oil resistance, obtained by blending polyamide with an aliphatic polyester amide. CONSTITUTION:(A) 95-5pts.wt. polyamide such as nylon-6, nylon-12, etc., is blended with (B) 5-95pts.wt. aliphatic polyester amide obtained by reacting a polyamide-forming compound selected from 6-12C aminocarboxylic acid (preferably 6-aminocaproic acid, 11-aminoundecanoic acid, etc.,), 6-12C lactam (preferably caprolactam or lauryl lactam) of a nylon salt (adipic acid- hexamethylenediamine salt, etc.,) consisting of 4-12C dicarboxylic acid and 4-12C diamine with a dicarboxylic acid (preferably terephthalic acid, etc.,) to give a dicarboxylic acid polyamide and reacting this compound with a polycaprolactone polyol.
Patent JP-S5392057-A (JP)
Title: Idling operation method of hydraulic machinery and its apparatus
Inventor: NOJIMA MASAHIDE
IPC: F03B11/00
Filed: 1977-01-21
Abstract: PURPOSE: To perform safe and economical idling operation by allowing the inside of the casing and the inside of the draft tube in the lower part of the runner room to communicate, and allowing the pressure in the casing to balance with the pressure in the runner room. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05184776-A (JP)
Title: Washing machine
Inventor: WATABE HIROMI
IPC: D06F39/00
Filed: 1992-01-14
Abstract: PURPOSE:To prevent microorganisms from adhering to a washing tank. CONSTITUTION:At least a pair of electrodes 23 and 24 is provided in a washing tank 2 to let microorganisms adhere and be sterilized and isolated, and a power source device is arranged to apply a driving, potential difference between the electrodes 23 and 24 in such a manner as to allow the switching of application polarity.
Patent JP-S61165818-A (JP)
Title: Magnetic recording medium
Inventor: MATSUURA TAKAYOSHI
IPC: C09D125/00
Filed: 1985-01-17
Abstract: PURPOSE:To eliminate the danger of a fire and the problems in health and sanitation and to improve solvent resistance, wear resistance and resilience by using a styrene/ionomer copolymer resin as a binder. CONSTITUTION:The binder used for a magnetic recording medium provided with a magnetic layer consisting essentially of magnetic powder and binder on a base is the styrene/ionomer copolymer resin obtd. by polymerizing the styrene resin at 5-40wt% by the total resin weight with the ionomer resin formed by adding a metallic cation to a copolymer of ethylene and carboxylic group-contg. acrylate. The ratio of the copolymn. of the styrene is preferably 15-25%. The effect of improving the wear resistance is not admitted at <5% and the wear resistance is improved but the solvent resistance is deteriorated if the ratio is higher than 40%. The suitable amt. of the styrene/ionomer resin to be used is about 0.25-0.5pt.wt. for each 1pt.wt. of the magnetic powder.
Patent JP-H03212177-A (JP)
Title: Ultrasonic wave oscillator and manufacture thereof
Inventor: IWAO NAOTO
IPC: B06B3/00
Filed: 1990-01-11
Abstract: PURPOSE:To enhance coupling strength between a resilient body and an exciting body in an ultrasonic oscillator, where the exciting body is coupled with the resilient body, by employing a shape-memory alloy in the resilient body. CONSTITUTION:An ultrasonic oscillator 11 has a planar and rectangular shape and provided with a resilient body 21 composed of shape-memory alloy. The resilient body 21 performs bending vibration in secondary mode in the direction of thickness and longitudinal vibration in primary mode in the longitudinal direction at a predetermined frequency. Recesses 24, 25 are provided in the side face of the resilient body 21. Piezoelectric bodies 22, 23 for exciting bending vibration and longitudinal vibration, respectively, are fitted in the recesses 24, 25. Dimensions of the recesses 24, 25 are set smaller than those of the piezoelectric bodies 22, 23. The piezoelectric bodies 22, 23 are fitted in the recesses 24, 25 and then the resilient body 21 is heated upto phase transition temperature thus fitting the piezoelectric bodies 22, 23 firmly into the recesses 24, 25.
Patent JP-S61189378-A (JP)
Inventor: RORANTO ZAURU
IPC: F16K31/64
Filed: 1986-01-16
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-S63173263-A (JP)
Title: Rotating drive device for discoid rotary body
Inventor: HORIGUCHI YASUO
IPC: G11B17/028
Filed: 1987-01-13
Abstract: PURPOSE:To perform a good positioning operation and to easily hold a discoid rotary body after positioning by abutting only plural protrusions on a metal hub of a discoid rotary body and supporting the metal hub in a far positioning from a rotary shaft. CONSTITUTION:A magnet 53 is mounted to a magnetic substance board such as an iron plate 45, etc., fitted to the rotary shaft 35, and in addition, the iron plate 45 is provided with the protrusions 55 scattered on its circumferential brim part, each protruding out from the thickness of the magnet 53. In this way, the metal hub 67 is supported by the iron plate 45 in the state of its point contacts in a wide area, and thus the iron plate 45 is smoothly rotated and also stably supported from the time of loading a floppy disk 65 to the time of the completion of positioning the metal hub 67, so that even if a head 75 is brought into contact with a recording medium 73, the recording medium 73 is hardly bent to cope with.
Patent JP-H08195519-A (JP)
Title: Stabilizing equipment of operation of mode locking laser
Inventor: TAKARA HIDEHIKO
IPC: H01S3/13
Filed: 1995-01-17
Abstract: PURPOSE: To stabilize an operation in relation to a change in the optical path of a resonator due to fluctuation of temperature or others by conducting a feedback to a light delay unit in the resonator so that the power of a relaxation oscillation frequency component of an electric signal converted from a mode locking laser output light be minimum. CONSTITUTION: A light branch unit 9 makes an output light of an optical coupler 5 branch and outputs one part of the light as an output light pulse, while outputting the other part to a light/electricity converter 10. The light/electricity converter 10 converts a part of a light pulse output generated from a mode locking laser made to branch by the light branch unit 9 into an electric signal S and outputs it to an amplifier 12. The amplifier 12 extracts a relaxation oscillation frequency component signal S from the inputted electric signal S and outputs it to an electric signal processing circuit 13. The electric signal processing circuit 13 outputs a drive signal SD controlling a light delay unit 8 so that the power Pr of the relaxation oscillation frequency component Sr be minimum. The light delay unit 8 changes an optical path in a resonator in accordance with the drive signal SD.
Patent JP-2000202492-A (JP)
Title: Biological filter device
Inventor: TAKIZAWA SATOSHI
IPC: C02F3/10
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the treating function of each biological treating zone due to washing, to maintain a good treated water quality immediately after washing and also to enable the treatment of the org. waste water constantly with small variation of treating capacity. SOLUTION: In the biological filter device, the upper part of the biological treating tank provided with a filter layer 2 is used as a raw water inlet part 7. Its lower part is used as a treated water outlet part 6, and an air diffusing device 3 is arranged in the filter layer 2 and the filter material is arranged such that the specific gravity of the filter layer 2 becomes larger toward the lower part from the upper. In such a case, the arrangement set at first is rapidly returned even if the filter layer 2 is agitated at the washing stage, etc., and the arrangement in accordance with a microorganism growing environment is maintained by setting the specific gravity of the filter material of the filter layer 2 larger for the lower layer.