baber/WOPTO huggingface dataset:
Patent JP-H01292010-A (JP)
Title: Production of ethylenic polymer and catalyst for producing ethylenic polymer
Inventor: KIOKA MAMORU
IPC: C08F10/00
Filed: 1988-05-18
Abstract: PURPOSE:To provide the granular subject polymer having a narrow particle size distribution and a high bulk specific gravity, by polymerizing ethylene, etc., in the presence of a catalyst comprising a catalyst component obtained by bringing a Mg-containing support into contact with an organic Al compound and a liquid state Ti compound and a specific organic metal compound component. CONSTITUTION:The objective ethylenic polymer is provided by polymerizing or copolymerizing ethylene in the presence of a catalyst comprising (A) a titanium catalyst component comprising magnesium, aluminum, halogen and titanium as essential components and carried on a support and (B) the group I-IIIA organic metal compound catalyst component. The catalyst component (A) is produced by contact-reacting a magnesium-containing support with an organic aluminum compound and a liquid state titanium compound, the magnesium- containing support being prepared by preliminarily bringing a support into contact with a halogen-containing compound and subsequently contact-reacting the treated support with a liquid state magnesium compound having no reducing ability.
Patent JP-S5550770-A (JP)
Title: Facsimile device incorporated in printer
Inventor: HASEGAWA TADASHI
IPC: H04N1/00
Filed: 1978-10-06
Abstract: PURPOSE: To manage the original effectively by printing the orginal serial number on the transmitting original by the provision of the printing printer for the end of the original on the transmission device.  
     CONSTITUTION: When the end of the transmission original 1 passes through the original reading device 9 in the vicinity of the feed roller 5, the command from the external portion is received to stop the original temporarily. Then, the printer 10 is operated and the printing character is transferred on the original 1 and the feed rollers 5, 6, 7, 8 are rotated to discharge the original 1 out of the device. The printing character drum in the external frame of the printer is placed on the upper side of the original 1 and is shaped in a cylindrical figure in which a plurality of discs are superposed one upon another, as a whole and the letters or numerals are disposed in opposition to the form, on the peripheral portion thereof and rotated by the rotating axis 15. The transfer hammer 16 in the external frame contacts the outer circumference of the cam 18 by the spring 17 and the cam 18 rotates centering the rotary axis 19. The solenoid supporting stand 21 is a fulcrum of the circular movement of the stopper 20 to support the solenoid 22. According to such a construction, the printing can be done without requiring the man labour. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5825303-A (JP)
Title: Light-insolubilizable polymer and its production
Inventor: ICHIMURA KUNIHIRO
IPC: C08F16/00
Filed: 1981-08-05
Abstract: PURPOSE:To produce a light-insolubilizable, photopolymer which is water-soluble and highly sensitive, by reacting PVA or partially saponified PVAc with an acetal-containing compound prepared by a dehydration reaction between an acetophenone derivative and an aromatic aldehyde. CONSTITUTION:PVA or a partially saponified PVAc is reacted with an acetal compound of formulaI, wherein m is 1-6, n is 1 or 2, A is an aromatic residue and R is lower alkyl or alkylene. The photopolymer obtained by this reaction and represented by formula II, wherein R is acetyl or lower alkyl and a, b and c are each a mol%, shows a high sensitivity even at a low degree of introduction of photosensitive groups, and is water-soluble and light-insolubilizable. This polymer can be used also in the immobilization of enzymes.
Patent JP-S6117680-A (JP)
Title: Key
Inventor: ARUMIN AIZERUMAN
IPC: E05B19/00
Filed: 1985-06-07
Abstract: A waterproof key, particularly for locks of bath-house locker doors, which can be worn on the arm of a bathing guest, comprising a strip of material having an opening code. The material is sufficiently flexible to permit the strip to be bent to form an arm band of different diameter for encircling the arm of a wearer.
Patent JP-H07335616-A (JP)
Title: Wafer treatment device
Inventor: SATO MINEICHI
IPC: C23C14/56
Filed: 1994-06-06
Abstract: PURPOSE:To provide a wafer treatment device with which the part, where foreign substance adheres, can be washed efficiently, wafer treatment can be conducted efficiently, and the deterioration in cleanness can be prevented. CONSTITUTION:The wafer treatment device is provided with a plasma etching chamber 2 where prescribed treatment can be conducted on a wafer 1, the first and the second plasma cleaning chambers 3a and 3b which are provided adjacent to the plasma etching chamber 2, a wafer stock chamber 4, where the wafer 1 is stocked and provided adjacent to the plasma cleaning chambers 3a and 3b, add the first and the second wafer conveying jigs 5a and 5b which are provided in such a manner that they can be moved between the plasma etching chamber 2 and the wafer stock chamber 4 passing through the plasma cleaning chambers 3a and 3b and that they stop in the plasma etching chamber 2 while the wafer 1 is being treated. When the wafer 1, which is retained by one of the conveying jigs 5a and 5b, is treated, the other wafer conveying jig, with which the treated wafer 1 is returned to the wafer stock chamber 4, is cleaned in the first or the second plasma cleaning chambers 3a and 3b.
Patent JP-H09301303-A (JP)
Title: Accumulating and packaging device
Inventor: TSUJI YUTAKA
IPC: B65B5/06
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an accumulating and packaging device with excellent industrial productivity capable of accumulating compressible products and packaging a large number of products at one time. SOLUTION: An accumulating and packaging device is provided with an accumulation part 8 which successively receives two units 4 of one product group in which a plurality of product groups comprising longitudinally stacked products of a prescribed number in the vertical direction are arranged, and slightly compresses two units 4 of one product group. In the accumulation part 8, one unit 4 of one product group is received at a part to be held by one guide plate 19 and a partitioning plate 21, and then, a part to be held by the other guide plate 20 and the partitioning plate 21 is moved to the position to receive another unit 4 of one product group to be fed next, and the unit 4 of one product group to be fed next is received by a part to be held by the other guide plate 20 and the partitioning plate 21. Two units 4, 4 of one product group are moved to the position opposite to a product compression part 10 while two units 4, 4 of one product are slightly compressed by a pair of guide plates 19, 20.
Patent JP-H07308042-A (JP)
Title: Magnetic disc drive
Inventor: KINOSHITA SHINJI
IPC: H02K5/173
Filed: 1994-05-11
Abstract: PURPOSE:To obtain a magnetic disc drive in which sufficient dust sealing effect can be exhibited even during high speed rotation. CONSTITUTION:An annular labyrinth 7 having L-shaped cross-section is secured to the outer ring of at least one of a pair of bearings 6 for supporting a hub rotatably. Micro gaps are formed, respectively, between the inner peripheral surface of the labyrinth 7 and a frame 5 and between the outer peripheral surface of the labyrinth 7 and the frame 5 thus constituting an intricate bent labyrinth structure.
Patent JP-H06313997-A (JP)
Title: Process cartridge, image forming device and image forming system
Inventor: NOMURA YOSHIYA
IPC: G03G21/16
Filed: 1993-04-28
Abstract: PURPOSE:To directly attach a process cartridge in a necessary minimum gap by projecting the projected part in a direction orthogonally crossed with the axial line of a photosensitive drum further than a frame on a cleaning means side provided along the axial line of the photosensitive drum. CONSTITUTION:A 2nd engaging part 15u being the projected part is arranged on the same side as a flange gear provided in the photosensitive drum. The 2nd engaging part 15u is projected in the direction orthogonally crossed with the axial line of the photosensitive drum (the direction of a leading edge in the case of attaching a process cartridge B to a device main body) further than a lower frame on the cleaning means side provided along the axial line of the photosensitive drum. The engaging part 15u is like a plate and a tapered part 15u1 is provided at the lower part of the engaging part 15u. Furthermore, the engaging part 15u is projected more downward than the lower surface of the lower frame on the cleaning means side. Therefore, the process cartridge B is smoothly inserted while it is guided by guide parts 2a and 2b and positioned to be loaded.
Patent JP-S61279795-A (JP)
Title: Pumping device
Inventor: TAKEI TOSHIHIRO
IPC: F04D5/00
Filed: 1985-06-06
Abstract: PURPOSE:To reduce pressure leak by making the edge of the motor output shaft of a vertex flow pump softly touch an impeller through a first clearance. CONSTITUTION:A through hole 44 is formed through the bottom center of the concave part 43 of an impeller 40, and at the bottom of the concave part, a concavity 45 to receive the protrusion 93 of a coupling member 90 is formed at the position corresponding to the protrusion 93. The bore of the concavity 45 is greater than the diameter of the protrusion 93 of the coupling member, and rotation of a motor 2 is transmitted through an output shaft 80 and the coupling member 90 to the impeller 40. Thus, a cleareance in the radial direction can absorb eccentric rotation, etc. of the motor output shaft, preventing pressure leak.
Patent JP-S5824749-A (JP)
Title: Fixing fitting for back-flow air checking baffler
Inventor: UJI TSUGUO
IPC: F24H9/00
Filed: 1981-08-05
Abstract: PURPOSE:To fix the baffler simply and easily by forming a screw inserting hole to the upper end of a T-shaped central plate section while shaping semi-arcuate concave sections for inserting pipes to the upper end of a plate section projected to the left and right of a lower end. CONSTITUTION:The fixing fitting 11 fixing the adverse-air stopping baffler 14 to the exhaust port 13 of a heat exchanger 12 is formed in the front shape of approximately inverted T form. The screw inserting hole 16 is molded to the upper end of the central plate 20 while the semi-arcuate concave sections 18 for inserting the pipes 19 are formed to the upper end of the plate section 17 projected to the left and right of the lower end. When the baffler 14 is fixed by using the fitting 11, the central plate section 20 is positioned between the two U-shaped pipes 19 while the one end sections of each U-shaped pipe 19 are inserted into the concave sections 18 espectively, and a screw 21 is inserted into the screw inseting hole 16, and clamped.
Patent JP-2000312620-A (JP)
Title: Storing body
Inventor: TAMAI MASAHIRO
IPC: A47B96/20
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To easily execute working to obtain excellent design by scraping at least one line of V shape groove, bending it and attaching a bottom board to one plate material, where a bottom board part and a frame part are formed. SOLUTION: The plate material to be used for a storing body 1 is not specially restricted but it is favorable to use a decorative board to which a decorative sheet is adhered at least on the front surface of a part where the V shape is not scraped since the plate material is required not to be perfectly broken when the scraped V shape groove is bent. Then since the bottom board 2 where the plate material and the frame part 6 are formed by one plate material or a top plate are attached to the storing body 1, the joint part of the plate material with the frame part 6 is eliminated on the front surface so that the storing body 1 with excellent design is obtained. The V shape groove is scraped on the rear surface of one plate material and bent and the frame part 6 is formed in the front end lower part of the bottom board part 4 in the bottom board 2 attached to the body 1.
Patent JP-H02302182-A (JP)
Title: Driving method for solid-state image pickup element
Inventor: URANO HIROSHI
IPC: H04N5/335
Filed: 1989-05-16
Abstract: PURPOSE:To improve the after image of a solid-state image pickup element by utilizing an action that a light shield aluminum electrode and a substrate voltage are changed in a way of pulse during the vertical blanking period after readout pulse and a stored charge in a photo diode is extracted to the substrate. CONSTITUTION:A light shield aluminum electrode application voltage Vps is set to a voltage able to storing a prescribed quantity of charge into a photo diode 1 for charge storage period. Then a period bringing the light shield aluminum electrode application voltage Vps to a lower voltage than the above voltage is provided after readout pulse and a pulse restoring the voltage for the charge storage period in the vertical blanking period is applied to the light shield aluminum electrode 4. Thus, the light shield aluminum electrode application voltage Vps is restored again to the voltage for the charge storage period from the low voltage and a pulse switching the substrate voltage to a voltage higher than the normal voltage once is applied to the substrate electrode 6. Thus, a Bsub is increased while being separated into several times to ensure the extraction of the charge further.
Patent JP-S60100465-A (JP)
Inventor: PARABU CHIYATSUTAAJII
IPC: H01L29/788
Filed: 1984-06-15
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-H10317026-A (JP)
Title: Device for shifting runner cover before tapping hole of iron tapping runner for blast furnace
Inventor: FURUYA JUNICHI
IPC: F27D3/15
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a shifting device of a runner cover before the tapping hole of an iron tapping runner, by which the whole shifting device thereof can be compacted and simplified and the trouble such as control trouble, is little and a working space near the iron tapping hole can be widened. SOLUTION: This shifting device is provided with a swinging support 19 arranged between two mutually adjacent iron tapping holes 2a, 2b, and supported so as to be swingable in the horizontal direction with bearings 12 and a swing driving device 20 supported with both of a casting floor 6 and a working floor 7, a swinging boom 14 supported with the swinging support 19 through a member 21 for sliding and possible to elevate/lower in the vertical direction along the swinging support 19 with an elevating device 23, a swinging boom mounting shifting device 24 mounted on the swinging boom 14 and shiftable back and forth in the longitudinal direction of the swinging boom 14 with a driving device 29 and a cover part 25 of the runner before the tapping hole supported with a shifting device 24 and turnable in the horizontal direction with a turn driving device 27.
Patent JP-H07332294-A (JP)
Title: Electric blower
Inventor: TATEISHI SHIRO
IPC: F04D29/44
Filed: 1994-06-06
Abstract: PURPOSE:To ensure tightness between an air guide inner hole part and a bearing housing so as to prevent the lowering of blasting performance by forming a thin-walled dip part, protruding toward the center, at the nearly center part of the air guide, and bringing this dip part into close contact with the bottom part of the outer peripheral groove of the bearing housing. CONSTITUTION:In an air guide 5 formed of synthetic resin, a thinwalled dip part 5a protruded while being gradually inclined toward the center part along the inclined part of the outer peripheral groove 4b of a bearing housing is formed at the nearly center part. The thinwalled dip part 5 is fixed to a bracket 4 by a fitting screw 6 in the state of being in close pressure contact with the bottom part of the outer peripheral groove 4b of the bearing housing 4a. Since tightness to the groove 4b is secured by the dip part 5a of the air guide 5, high pressure air led into the air guide 5 is smoothly guided into a bracket B3 without the leak of air in the bracket B3 onto the fan 7 side.
Patent JP-H07333583-A (JP)
Title: Production of light scattering type liquid crystal display element
Inventor: MARUYAMA KAZUNORI
IPC: G02F1/1333
Filed: 1994-06-06
Abstract: PURPOSE:To provide a light scattering type liquid crystal display element which has good turbidity at the time of scattering, excellent brightness and an extremely high contrast, is capable of extremely diminishing the parts to shield UV rays by active elements or black matrix, etc., when used as an active driving panel and has a light controllable layer of a uniform three-dimensional network structure. CONSTITUTION:This process for producing the light scattering type liquid crystal display element comprises forming the light controllable layer by holding a liquid crystal material, a polymerizable compd. and a polymn. initiator between two sheets of substrates which have electrode layers and at least one of which are transparent, then irradiating the substrates with UV rays. The UV rays transmitted through a layer consisting of a light scattering layer forming material contg. the liquid crystal material, the polymerizable compd. and the polymn. initiator or a light scattering layer contg. the liquid crystal material and transparent solid material are used as the UV rays for polymn. of the process.
Patent JP-H06338097-A (JP)
Title: Recording, reproducing and display system
Inventor: MOTOKI SATORU
IPC: G09G5/00
Filed: 1993-05-26
Abstract: PURPOSE:To provide a recording, reproducing and display device having a function for operating a recording and reproducing device and a display device, particularly based on the presence of a sound in relation to the recording, reproducing and display system. CONSTITUTION:In the recording, reproducing and display system consisting of an image pickup device 1, a sound collecting device 6, the display device 3 and the recording and reproducing device 4, a sound detecting device 8 and an operation control device 10 are provided, and when there is a sound at the time of recording, the recording operation of the recording and reproducing device 4 and the operation of the display device 3 are started, and when there is no sound, these operation are controlled to be continued for only a fixed time. Then, when there is the sound at the time of reproducing, the reproducing operation of the recording and reproducing device 4 and the operation of the display device 3 are started, and when there is no sound, after the operations are continued only in a fixed time, it is controlled to perform search reproducing until the sound is caught.
Patent JP-H08314585-A (JP)
Title: Information processor
Inventor: YAMAMOTO TAKAHISA
IPC: G06F1/18
Filed: 1995-05-23
Abstract: PURPOSE: To prevent a malfunction or data destruction by monitoring a power source supply voltage, permitting data transfer between a mainbody device and a peripheral device to be possible when the power source voltage is more than a fixed value and permitting it to be impossible when the voltage is equal to or below the fixed value. CONSTITUTION: The power source voltage from the power source 2 is detected by a voltage detecting circuit 7 in the peripheral device 6 and a buffer 5 in a system mainbody 1 is enabled when the voltage becomes more than the fixed value so that data transfer between the system mainbody 1 and the peripheral device 6 becomes possible. In the meantime, the power source voltage from the power source 2 is detected by the voltage detecting circuit 7 in the peripheral device 6 and the buffer 5 in the system mainbody 1 is disenabled when the voltage is equal to or below the fixed value so that data transfer between the system mainbody 1 and the peripheral device 6 is made to be impossible.  Thus, the malfunction or data destruction is prevented even when the peripheral device is connected or separated to/from the system mainbody while electric power is made to flow between the system mainbody 1 and the peripheral device 6.
Patent JP-H05310768-A (JP)
Title: Palatinose sugar adduct and its production
Inventor: YAMAMOTO KAZUYA
IPC: C07H3/06
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a new noncarious compound useful as a selective growth promoting factor for bifidus bacteria. CONSTITUTION:A palatinose sugar adduct in which oligosaccharide residues having glucose residue or plural glucoses bound to the carbon at the 6-position of the glucose residue present in the structure of palatinose through alpha-1,6 bonds are bound through the alpha-1,6 bonds. This adduct is obtained by reacting a dextrin dextranase with a mixture of a glucose donor with the palatinose.
Patent JP-H08312985-A (JP)
Title: Airconditioner
Inventor: SAITO DAISUKE
IPC: F24F13/22
Filed: 1995-05-23
Abstract: PURPOSE: To reduce the residual water in a drain pan and prevent corrosion of the water and generation of harmful insects. CONSTITUTION: In an air conditioner 11 provided with a drain pan 15 to retain drain water from an heatexchanger, the inner bottom face of the drain pan 15 is formed to have at least three steps with different levels from each other. The lower part of the heatexchanger is put on the highest inner bottom face and the tower part of a draining device 16 forcibly discharging the drain outside is put on the lowest inner bottom face.
Patent JP-S5551312-A (JP)
Title: Flow quantity measuring device
Inventor: MATSUSHITA HIROSHI
IPC: G01F1/36
Filed: 1978-10-11
Abstract: PURPOSE: To secure an accurate measurement of the quantity of the fluid by giving correction to the measurement error caused by the expansion and contraction of the material due to the temperature change at the pressure mechanism part.  
     CONSTITUTION: Pressure gauge 11, temperature converter 12 and pressure mechanism 13 are inserted into tube path 10 through which the fluid passes. The pressure of the liquid is detected by gauge 11, and the difference is detected through difference pressure converter 14 between the fluid pressure before pressing and that  after pressing via mechanism 13. Then the output of gauge 11, converter 12 and  converter 14 are led to operator 15 to be substituted to Eq. I for calculation, and  thus flow quantity Q is delivered as the result of the calculation. In Eq. I, F 1 D is  the cross section area of the tube path before pressing, F 2 D is the cross section area  of the pressure part, α 1  is the linear expansion coefficient of the piping material, α 2   is the linear expansion coefficient of the pressure mechanism material, t is the difference between the design temperature and the using temperature, r is the weight per  the fluid unit volume, g is the acceleration degree of the weight, and P 1 -P 2  is the  output of the converter 14 respectively. As a result, the measurement error caused  by the temperature change can be corrected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02303520-A (JP)
Title: Dry type desulfurizing and denitrifying device
Inventor: YAMAMOTO KAZUHIKO
IPC: B01D53/74
Filed: 1989-05-19
Abstract: PURPOSE:To unnecessitate the installation of a dust collector in the dry type desulfurizing and denitrifying device by regulating the relations between the grain size, layer thickness and gas flow velocity of a carbonaceous granular adsorbent. CONSTITUTION:Exhaust gases 1 are passed in a packed layer 4' where the carbonaceous granular adsorbent moves to adsorb away the gaseous SOx and NOx in the exhaust gases. The grain size of the adsorbent is regulated to 1 to 8mm, the empty tower velocity of the exhaust gases in the packed layer 4' to 0.2 to 0.7m/sec and further the thickness of the backed bed to 700 to 1700mm. As a result, the dust in the exhaust gases is removed by >=90% and the need for the installation of the dust collector is eliminated.