baber/WOPTO huggingface dataset:
Patent JP-H03204146-A (JP)
Title: Apparatus for producing austenitic stainless steel sheet
Inventor: UEJIMA YOSHIYUKI
IPC: C21D9/46
Filed: 1989-12-20
Abstract: PURPOSE:To produce a stainless steel strip without fine ruggedness, waviness and uneven brightness on the surface by applying plastic deformation after heating the stainless steel sheet continuously cast with a twin roll process up to the specific temp. and further heating and cooling it. CONSTITUTION:The molten austenitic stainless steel 4 is drawn out as the continuously cast strip 7 from gap between two rolls 1, 2 mutually reversely rotated at the same velocity and having cast strip screw down apparatus 3, and after heating this with a high frequency heating device or burner type heating device 8 up to 1,200 - 1,450 deg.C, this is cooled with a cooling device 9 down to <= 1,200 deg.C. As the other way, after passing this strip through a light working device 11 used for both cooling and working and a heating device 12 provided after the heating device 8, it is supplied to the cooling device 9, and after winding it to a coiling device 15 as hot-rolled strip, the cold rolling is executed to produce the austenitic stainless steel strip without fine ruggedness, waviness and uneven brightness on the surface.
Patent JP-H08186579-A (JP)
Title: Switching machine adaptor, computer and data switching method
Inventor: TSUKAMOTO YUJI
IPC: H04L45/74
Filed: 1994-12-28
Abstract: PURPOSE: To operate a computer as a switchboard without impairing a computer function by connecting a switchboard adaptor to the computer. CONSTITUTION: The function of the switchboard is unified in an adaptor, and signaling data unable to process in the adaptor is outputted to a main body bus 95 via an AAL control part 70, a RAM 11 and a bus controller 80. The computer processes the signaling data, and returns it to the switchboard adaptor 100 via the main body bus 95. The signaling data is inputted to a 8×8 switching part 60 via the bus controller 80, the RAM 11 and the AAL control part 70. Ordinary user information is switched by a PHY part 20, a TC/ATM control part 30, an address conversion part 50 and the 8×8 switching part 60.
Patent JP-2001140635-A (JP)
Title: Exhaust emission control device
Inventor: SATO SHINYA
IPC: F01N3/08
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly practical exhaust emission control device capable of well recovering a NOx storage reducing catalyst even in a lean-burn operating condition by using the NOx storage reducing catalyst highly effective for reducing NOx in lean-burn operation. SOLUTION: The NOx storage reducing catalyst 11 is mounted on the way of an exhaust pipe 9, in which exhaust gas 7 is distributed, for oxidizing NOx to be temporarily stored in the form of nitrate when the concentration of oxygen in the exhaust gas 7 is high and for decomposing and releasing NOx to be reduced and purified via a reducer 10 when the concentration of oxygen in the exhaust gas 7 is low. The reducer 10 is properly added to the NOx storage reducing catalyst 11 and the NOx storage reducing catalyst H is properly bypassed, whereby the flow rate of the exhaust gas 7 passing through the NOx storage reducing catalyst 11 is restricted.
Patent JP-H09163928-A (JP)
Title: Alga-containing processed oil and fat food product
Inventor: KOISO HIROAKI
IPC: A23D7/06
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a processed oil and fat food product containing cell bodies of Thraustochytrium genus or the like, preventing the deterioration of the taste and the color, excellent in storage stability for a long period of time without phase separation and exudation of oil and suitable for butter, fat spread or the like. SOLUTION: This food product contains cell bodies of an alga such as Thraustochytrium, for example, Thraustochytrium aureum ATCC 28211 or Schizochytrium, for example, Schizochytrium aggregatum ATTC 28209, preferably in an amount of 0.1-15 pts.wt. per 100 pts.wt. of the processed oil and fat food product.
Patent JP-H02174596-A (JP)
Title: Stepping motor driver for magnetic disc
Inventor: HIRUKAWA TAKASHI
IPC: G11B21/08
Filed: 1988-12-26
Abstract: PURPOSE:To enable a speedup of seek operation and a stable stop control by equipping analog switches in parallel with driving coils. CONSTITUTION:A transistor 7 is turned ON for a given period of time by a step signal A via a monostable multivibrator 1 to supply bridge circuits 5, 6 with power, while the pH11 output of a decoder 4 is turned ON via a track counter 3 and transistors Q3, Q4 are turned ON. Similarly, the pH12 output of the decoder 4 is turned ON by the next step signal and transistors Q7, Q8 are turned ON. BY the next step signal but one, transistors Q2, Q5 and the transistors Q6, Q9 are turned ON. Thus, an exciting current flows through driving coils W1, W2 in a certain order and by the repetition of the process, a magnetic head can be sought in the specified position of a track. When the step signal ceases to come, the output of a monostable multivibrator 2 is turned OFF, analog switches 8, 9 are turned ON, and the driving coils are short- circuited to apply the brakes.
Patent JP-H02171361-A (JP)
Title: Air bag in air bag device
Inventor: NAKAJIMA HIDEO
IPC: B60R21/239
Filed: 1988-12-26
Abstract: PURPOSE:To prevent an air bag from being ruptured from an air exit part at the time of the air bag expanding or a crew colliding against it by forming air exits at parts where the warp and weft of the woven cloth of the air bag intersect diagonally against a straight line connecting the center of the air exit and the center of an opening. CONSTITUTION:A pair of air exits 8, 8 are provided at the peripheral part of the fitting part of an air bag 3 in point symmetrical positions with respect to the center of an opening 9. The air exits 8, 8 are provided at parts where the warp 11 and the weft 10 of woven cloth intersect diagonally against a straight line B connecting the center of the opening 9 and the center of the air exit 8. When the air bag 3 expands suddenly or a crew collides against the air bag, tensile strength A generated from the center of the opening 9 of the air bag 3 in the radial direction generates stress concentration around the air exist 8. However, as the wrap 11 and the weft 10 of the woven cloth around the air exit 8 intersect diagonally against the acting direction of the tensile strength, the tensile strength A is positively supported by the wrap 11 and weft 10.
Patent JP-H03189069-A (JP)
Title: Method for operating stopper for casting nozzle
Inventor: SHIMADA TAKASHI
IPC: B22D11/10
Filed: 1989-12-19
Abstract: PURPOSE:To uniformly improve the quality of plural continuous casting ingots by rising nozzle stoppers to pour the molten metal within the same trough at the point of the time when the molten metal accumulates to some extent in the trough, then respectively independently controlling the respective stoppers at the time of continuously casting the molten metal to the plural casting ingots. CONSTITUTION:The plural nozzle stoppers 7 are risen to admit the molten metal into plural casting molds 3 at the point of the time when the molten metal, such as Cu alloy, accumulates in the trough 4. The positions of plug bodies 8 at the tips of the stoppers 7 are adjusted to adjust the amount of pouring from immersion nozzles 1 to an adequate amount when the ejection of the molten metal from the ejection ports 2 of the nozzles 1 without channeling is confirmed. The spacings between the plug bodies 8 and the inlets of the molten metal flow ports of the trough for the respective stoppers are adjusted by operating the rod bodies of the upper handles 10 of the nozzle stoppers 7 by hook bars to uniformize the volume of the molten metals in the respective casting molds 3 and thereafter the continuous casting operation is started if the bottom of the trough 4 is deformed by the weight and heat of the molten metal. The high-quality continuous casting ingots 15 uniformly grown with solidified shells 16 of the molten Cu alloy in the respective casting molds are thereby obtd.
Patent JP-H01167845-A (JP)
Title: Electrophotographic sensitive body
Inventor: HAYAKAWA HISASHI
IPC: G03G5/08
Filed: 1987-12-24
Abstract: PURPOSE:To prevent the rocking of an electrostatic charge, improving the holding ability of a surface electrostatic charge, and to improve the cleaning resisting property of the title body by forming a noncrystalline Si layer on an org. semiconductor layer. CONSTITUTION:The org. semiconductor layer 2 composed of an electrostatic charge transfer layer 2b and an electrostatic charge generating layer 2a and the noncrystalline Si layer 1 are laminated on the substrate 4 composed of a conductive material in this order. The layer 2b is composed of a stilbene compd. etc., and the layer 2a is composed of a bisazo pigment, etc., and also the layers 2b and 2a may be laminated in a reverse order. And the layer 1 is preferably formed by an electron cyclotron resonance method using SiH4, etc., as a starting gas.
Patent JP-H07178393-A (JP)
Title: Antimicrobial float
Inventor: HASHIZUME MITSUYUKI
IPC: C02F1/50
Filed: 1993-12-24
Abstract: PURPOSE:To improve an antimicrobial property of silver ions and to maintain the improved antimicrobial property safely over a long period of time by providing a container for holding porous granular moldings consisting of amorphous calcium phosphate particles on which antimicrobial metal ions are adsorbed with these granular moldings contactably with water. CONSTITUTION:The porous granular moldings 15 consisting of the amorphous calcium phosphate particles on which, for example, silver ions are adsorbed as the antimicrobial metal ions are arranged contactably with the water in the vessel 16 holding such granular moldings 15. Namely, the antimicrobial property is improved by forming the granular moldings for sterilizing or making bacteriastatic the water to porous by contact and imparting bacterium absorbaility to the amorphous calcium phosphate particles. In addition, the elution of the antimicrobial metal ions is averted by the amorphous calcium phosphate particles and since the amorphous calcium phosphate particles are an in-vivo material, the safety is assured.
Patent JP-H08183489-A (JP)
Title: Automatic transmission
Inventor: PIETORO KARERA
IPC: B62M9/08
Filed: 1994-12-28
Abstract: PURPOSE: To automatically vary transmission ratio by allowing a first wheel to move freely with respect to a second wheel so that the transmission ratio of rotational movement from the first to second wheel and from the second to first wheel is varied as the distance between the axes of the two wheels varies. CONSTITUTION: A link element 4 is arranged between a first and second wheels 2, 3 in such a manner that the distance between an axis 2a of the first wheel 2 and an axis 3a of the second wheel 3 can be varied. The link element 4 is provided with a block means 60 so as to prevent its sliding movement along an annular path 5. The first wheel 2 is freely movable with respect to the second wheel 3 and the transmission ratio of rotational movement from the first wheel 2 to the second wheel 3 and from the second wheel 3 to the first wheel 2 is varied by varying the distance between the axis 2a of the first wheel 2 and the axis 3a of the second wheel 3. Thus, transmission ratio can be varied automatically.
Patent JP-H05165931-A (JP)
Title: Image data processing system
Inventor: UCHIDA YOSHIAKI
IPC: H04N5/262
Filed: 1991-12-12
Abstract: PURPOSE:To hourly exactly reproduce image data without the sense of incongruity and to reproduce the image data even by the computer of low performance. CONSTITUTION:A division processing means 21 divides the respective processings of image data as processing units so as to complete the processings within time allowed to schedule time corresponding to the processing contents of the image data, and a reproducing part 22 calls a time control means 31 each time the processing is completed for each processing unit. Then, the time control means 31 executes the processings in an order scheduled by the call from the reproducing part 22 and when the reproducing time due to the reproducing part 22 is delayed rather than the schedule time, the processing is omitted for each processing unit corresponding to the delay time. When the reproducing time is advanced rather than the schedule time, the processing is on standby.
Patent JP-H08160208-A (JP)
Title: Light reflective material
Inventor: SUGIYAMA YASUNORI
IPC: G02F1/13357
Filed: 1994-12-02
Abstract: PURPOSE: To attain higher reflectance with the same adding quantity compared with the case of using alone by mixing barium sulfate and titanium dioxide as white pigment in a specific ratio. CONSTITUTION: A layer composed of barium sulfate, titanium dioxide and a resin is provided on one or both surfaces of a supporting body of a transparent plastic film a white plastic film or an aluminum plate. The reflectance is obviously increased when the mixing weight ratio of barium sulfate with titanium dioxide is (barium sulfate):(titanium dioxide) =9.5:0.5 to 2:8 and is extremely increased particularly in the mixing ratio of 9:1 to 4:6. And equal to or below critical pigment concn. Is preferable in the view point of the physical property of the coating film. The thickness of the coating film on one surface is preferably <=210μm. In the case that the thickness is decreased, >=5μm is preferable.
Patent JP-H01172449-A (JP)
Title: Graft copolymer composition
Inventor: TOGO SHIZUO
IPC: C08L67/00
Filed: 1987-12-28
Abstract: PURPOSE:To provide the title composition excellent in transparency, chemical resistance, etc., by subjecting an aromatic polycarbonate resin and a polybutylene terephthalate resin to transfer graft copolymerization in the presence of a specified catalyst. CONSTITUTION:90-15pts.wt. aromatic polycarbonate resin (A) (e.g., bisphenol A polycarbonate resin) and 10-85pts.wt. polybutylene terephthalate resin (B) are subjected to graft copolymerization in the presence of a catalytic amount of an organic or inorganic tin or manganese compound (C). In this way, a graft copolymer composition comprising a transfer graft copolymer of components A and B can be produced. Examples of component C include SnO, MnCl2 and compounds of formulas I and II, and the amount of component C used is desirably about 0.005-1pt.wt. per 100pts.wt. in total of component A and B.
Patent JP-2000156800-A (JP)
Title: Device and method for ghost eliminating device and ghost elimination method
Inventor: KOBAYASHI MICHIO
IPC: H03M1/08
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent a time difference among video signals due to selection as to whether or not a ghost is to be eliminated. SOLUTION: A ghost detecting means 6 calculates a ghost eliminating coefficient from an input television video signal. An aperture effect correction coefficient memory 7 stores an aperture effect correction coefficient for correcting aperture effect in digital signal processing. Based on an on/off control signal for selecting whether or not a ghost is to be eliminated, a tap gain control means 8 selects the ghost eliminating coefficient or the aperture effect correction coefficient and gives a selected tap gain to a ghost eliminating filter circuit 5, so as to control the tap gain of the ghost eliminating filter circuit 5. The ghost eliminating filter circuit 5, consisting of a tap gain variable transversal filter, eliminates ghosts from the input television video signal in response to the selected tap gain.
Patent JP-H08155597-A (JP)
Title: Method for centering dummy bar head for continuous casting
Inventor: SUEMITSU KAZUHITO
IPC: B22D11/08
Filed: 1994-12-06
Abstract: PURPOSE: To provide a centering method of a dummy bar head for continuous casting which can easily and accurately execute the alignment in the inner part of a mold. CONSTITUTION: At least one position of recessed part 1a is arranged in each long wall side of the top part of the dummy bar head 1 for continuous casting and an elastic body 2 freely expandable/shrinkable is inserted into this recessed part, and after inserting the dummy bar head 1 into the mold 3, this elastic body 2 is expanded to hold the dummy bar head in a prescribed position at the center in the mold. Successively, a seal material is packed into a gap part between the mold 3 and the dummy bar head 1. The gap between the dummy bar head and the mold is surely secured and the sealing work to this gap can surely be executed and the leakage of molten steel caused by defective sealing is prevented, and the work is effective and the yield is improved.
Patent JP-H08159038-A (JP)
Title: Boost feed water pump system
Inventor: TAKITA MICHIYASU
IPC: F04D13/08
Filed: 1994-12-06
Abstract: PURPOSE: To prevent noise and vibration by feeding pressure in a pipeline to a control board when the load is increased, giving a command for a frequency required for the load to an inverter, and controlling the rotating speed of a submerged pup to cope with increase in the load. CONSTITUTION: The interior of an accumulator pressure tank 3 is divided by a bladder 4, one chamber 31 is filled with compressed air, and the other chamber 32 connected to a water line pipe 1 and a water feed pipeline 2 is provided with a submerged pump 5. The pressure of water in the room 32 is intensified through the bladder 4 by the compressed air in the room 31 to increase the pressure in the water feed pipeline 2. If the load is increased, the pressure in the pipeline 2 is sent from a pressure sensor 7 to a control part 8. The control part 8 transmits a frequency signal required for an inverter 9, and changes the speed of rotation of the motor to change the discharge pressure of the pump 5. Thus, the energy can be saved, and as the pump is disposed in the water in the pressure tank, noise and vibration during the operation of the pump can be reduced.
Patent JP-H02173156-A (JP)
Title: Liquid crystalline polyester resin composition having improved fluidity
Inventor: NAKAI MIKIO
IPC: C08L67/04
Filed: 1988-12-27
Abstract: PURPOSE:To obtain a composition giving a molded article of thin and long dimensions or complex shape without deterioration of excellent mechanical, thermal or electric properties or fire resistance of intrinsic resin by combining a specific low-molecular weight liquid crystalline polyester and a high-molecular weight liquid crystalline polyester. CONSTITUTION:(A) 100 pts.wt. melt-processable polyester forming a anisotropic melt phase by heating (liquid crystalline polyester) having about 10<4>-20X10<4> weight-average molecular weight is mixed with (B) 1-100 pts.wt. melt-processable polyester forming a anisotropic melt phase by heating (liquid crystalline polyes ter) having about 1000-7000 weight-average molecular weight. Furthermore, an inorganic filler is mixed in an amount of 1-80wt.% to total amount of the composition.
Patent JP-H08155278-A (JP)
Title: Production of membrane element
Inventor: HISADA HAJIME
IPC: B01D63/00
Filed: 1994-12-05
Abstract: PURPOSE: To easily produce a membrane element by boring a filtrate gathering hole in a bag-shaped membrane member and arranging a spacer ring to the gap between a membrane and a filtrate passage member in the periphery of the filtrate gathering hole of the bag-shaped membrane member and laminating a plurality of the bag-shaped membrane members to fasten them. CONSTITUTION: A filtrate gathering hole 13 is bored in a bag-shaped membrane member 1 having a filtrate passage member 11 housed therein and a flexible sheet like spacer ring 2 is inserted in the gaps between respective membranes 12 and the filtrate passage member 11 from the hole 13 in a bent state and the inserted spacer ring 2 is returned to the original planar state to be arranged around the hole 13. A plurality of the bag-shaped membrane members 1 thus constituted are laminated.
Patent JP-H01172982-A (JP)
Title: Cooling device for electronic copying machine
Inventor: KIMURA HITOSHI
IPC: G03G21/00
Filed: 1987-12-28
Abstract: PURPOSE:To eliminate the humidity of a form by cooling the inside of a machine body of an electronic copying machine by an electronic cooling element which has utilized a Peltier element. CONSTITUTION:The cooling surface 25a of an electronic cooling element 25 is placed at a fan 23 side, and the heating surface 25b of the electronic cooling element 25 is placed so as to be opposed in the upper part of a feed paper tray 8. In the lower part of the electronic cooling element 25, a fan 26 is placed and sends air in the direction as indicated with an arrow 27, supplies heat radiated from the heating surface 25b of the electronic cooling element 25 to a form 7 on the feed paper tray 8 and eliminates humidity of the form 7. Also, on a bottom plate 31 of an electronic copying machine 1 in the lower part of a photosensitive drum 2, an electronic cooling element 32 consisting of a Peltier element is provided, by which a variation of a characteristic of the photosensitive drum 2 is prevented. In such a way, the inside of the machine body is cooled, and also, humidity of the form can be eliminated by utilizing the heat which is generated at the time of cooling the inside of the machine body.
Patent JP-H06169714-A (JP)
Title: Preparation of noodle having long preservation life
Inventor: TOSEN NATSUKO
IPC: A23L7/109
Filed: 1992-12-10
Abstract: PURPOSE:To prepare the subject noodle resistant to the deterioration of quality even in winter season or cold district, etc., and having excellent palatability and long-term storage stability by using modified starch, a specific wheat flour, gluten, albumen and natural gum at specific ratios. CONSTITUTION:This noodle is prepared by using (A) a modified starch such as acetylated starch and/or hydroxypropylated starch having a substitution degree of 0.04-0.15 as a main raw material and (B) wheat flour having particle size distribution to pass >=90wt.% of the flour through a 145 mesh sieve at a weight ratio (A/B) of 65/35 to 22/78 and using gluten, albumen and natural gum as essential subsidiary raw materials in amounts to satisfy the formulas I to III [A is amount of modified starch (pts.wt.); (x), (y) and (z) are amounts of gluten, albumen and natural gum (dry basis, pts.wt.), respectively].
Patent JP-H10160818-A (JP)
Title: Information display apparatus for limited region
Inventor: NAGAO NAOHIRO
IPC: A63G31/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an information display apparatus, for a limited region, which can be carried so as to walk, by which a user can confirm a present position in the limited region such as an amusement park and which can obtain useful information inside the region in an arbitrary time, e.g. information on the waiting time of every facility inside the region. SOLUTION: An information display apparatus is provided with an input part 2, with a storage part 3 which stores map data on a limited region, with a GPS data reception part 4 which receives GPS data, with a position computing part 5 in which present-position data is computed on the basis of the GPS data received by the GPS data reception part 4, with a center-data reception part 6 which receives center data and with a display part 7. In addition, it is provided with a control part B which is electrically connected directly or indirectly to the respective parts, which accesses the map data from the storage part 3 and by which the map data, the present-position data computed by the position computing part 5 and the center data received by the center-data reception part 6 are displayed simultaneously on the display part 7.