baber/WOPTO huggingface dataset:
Patent JP-H11352740-A (JP)
Title: Image forming device
Inventor: KOZUKA NAOKI
IPC: B41J29/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce irregularities of an image which are caused by vibration transmitted via support members. SOLUTION: Vibration dampers (5A, 5B, 5C, 5D, and 5F) each are composed of a spring (coil spring) 2 or spring (plate spring) 7 fixed to a base 1 at its one end, a visco-elastic body 3 so composed as to be in contact with the other end of the spring 2 or 7 at least on a resonance frequency, and a case 4 for enclosing the base 1, spring 2 and 7, and visco-elastic body 3. They are attached to the support members supporting a photoreceptor and so on.
Patent JP-H026419-A (JP)
Title: Preparation of p-isobutylstyrene
Inventor: SHIMIZU ISOO
IPC: C07B61/00
Filed: 1988-06-24
Abstract: PURPOSE:To obtain the subject compound by the dehydrogenation reaction of p-isobutylethylbenzene in the presence of an iron oxide catalyst at a high temperature in a gaseous phase by keeping a catalyst bed temperature and a contacting time at certain ranges, respectively, and a raw material conversion rate at <= a certain value and subsequently recovering the product by distilling the resultant of the dehydrogenation. CONSTITUTION:When p-isobutylethylbenzene is dehydrogenated at a high temperature in a gaseous phase to provide p-isobutylstyrene, a supplying flow containing the p-isobutylethylbenzene is brought into contact with a iron oxide catalyst in a gaseous phase to dehydrogenate the p-isobutylethylbenzene under conditions where the temperature of the catalyst bed comprising the iron oxide catalyst is maintained at 400-700 deg.C, especially 450-650 deg.C; the contacting time of the p-isobutylethylbenzene with the catalyst is 0.005-20sec, particularly 0.01-10sec; and the conversion rate of the raw material is kept at <=70wt.%, followed by distilling the reaction product to recover the obtained p- isobutylstyrene. The reaction is carried out in a high yield in one step. The inexpensive oxide catalyst can be repeatedly used by a regeneration operation such as decoking.
Patent JP-H091998-A (JP)
Title: Method for treating animal horn by heating and pressurization
Inventor: KAA IYUN RO
IPC: B41K1/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the organization, appearance, and durability of an animal horn by applying a specific temperature and pressure to the horn and rapidly cooling it with water. SOLUTION: The large part of a sleep horn has an extremely thin, fragile, and shell-shaped organization and is curved and the surface organization contains rough and much impurity. When using this sort of sheep horn to manufacture a seal, first the piece of the sheep horn is cut to form blocks with the same size. Then, heating process is repeatedly applied to each block for softening the material. Then, the softened material is pressurized to gradually deform the block into cylindrical shape. In the series of processes, a heat which is equal to or more than 80 deg.C and a force which is equal to or more than 500kg are applied to the horn and the horn is rapidly cooled after each process. In this case, after the final heating and pressurization, the horn should be coated with lacquer to improve appearance and to protect external surface.
Patent JP-H0515104-A (JP)
Title: Molded motor
Inventor: IRIE SHINICHIRO
IPC: H02K5/173
Filed: 1991-06-27
Abstract: PURPOSE:To provide a molded motor having a stator molded integrally with a ball housing, which is free from creep even when the ball housing is thermally expended. CONSTITUTION:A molded motor 10 includes a stator 20 molded integrally with a ball housing 22 for storing a ball bearing 32. In the molded motor 10, an inner peripheral surface 28 of the ball housing 22 forms a space 26 for storing the ball bearing 32. The whole of the inner peripheral surface 28 is made tapered so as to become slender as approaching to the outside in the direction of the shaft of the motor. Further, the ball bearing 32 is energized outward in the direction of the shaft of the motor by a wave washer 46.
Patent JP-H1181146-A (JP)
Title: Chopped carbon fiber and its production
Inventor: MIYOSHI TOSHIYUKI
IPC: D06B15/06
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain chopped carbon fibers excellent in handling properties such as flowability and bindability by imparting an aqueous dispersion type sizing agent to a continuous carbon yarn bundle, cutting the bundle in a wet state, and subsequently drying the cut bundle under vibration. SOLUTION: The chopped carbon fibers are obtained by imparting a treating solution comprising an aqueous dispersion sizing agent containing one or the mixture of a urethane resin, an acrylic resin and an epoxy resin as a main component to a continuous carbon filament bundle comprising 20,000-150,000 filaments, controlling the treated bundle to a packing density of 5,000-20,000 D/mm, cutting the controlled bundle in a prescribed length in a wet state, and subsequently drying the cut bundle. The obtained chopped carbon fibers have an average weight of 1.7-4 mg/mm of a longitudinal unit length of the staple fiber bundle, a weight distribution variation rate of 30-60%, and an approximately rectangular staple fiber bundle cross-section shape whose one side has a length distribution having an average value of 1.5-6 mm and a variation degree of 25-40%.
Patent JP-S5280845-A (JP)
Title: Electrophotographic copier
Inventor: SOUMA IKUO
IPC: G03G15/11
Filed: 1975-12-27
Abstract: PURPOSE: To set wait time and start copying when a good image becomes always capable of being formed, by detecting decrease of concn. of an apparent developing solution due to gradual settling after stoppage of copier operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000347265-A (JP)
Title: Camera
Inventor: YOSHII HIROSHI
IPC: G03B5/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To change the time set to a standby state in accordance with the use condition of a photographer so as to instantaneously cope with photographing and to protect the lens of a camera by changing a standby state setting timer in accordance with output from a speed detection means. SOLUTION: The speed detection means is composed of a speed sensor 4 and a speed detection device 5. When a MAIN SW 3 is turned on and an external operation SW 2 is not operated in camera operation, a microcomputer 1 measures the output A from a speed sensor 5 and compares the measured output A with a threshold B. In the case of A>=B, the photographer judges that the possibility of a photographing standby state is high and sets the standby state setting timer to be long, so that it is possible to instantaneously cope with photographing. When the measured output A is compared with a threshold C and A>=C is obtained, it is judged that the photographer is moving and the lens of the camera gets into danger, and the standby state setting timer is set to be short, so that it is possible to protect the lens of the camera.
Patent JP-S645334-A (JP)
Title: Boosting charge control device
Inventor: KITAMURA MOTOHARU
IPC: H02J7/10
Filed: 1987-06-24
Abstract: PURPOSE:To prevent an unnecessary full charge by switching the charging action to a trickle charge even when the maximum value of battery voltage decreases below the existing maximum value. CONSTITUTION:Voltage of a battery 3 to be charged is measured in a battery voltage measuring part 6 and compared in a maximum value detecting circuit 8 with the maximum value in the past stored in a memory circuit 7, and the new maximum value is stored into the memory circuit 7. A- V detector circuit 9 detects the battery voltage to be decreased by- V below the maximum voltage stored in the memory circuit 7, and qiues a command for a charging power supply stopping signal source 12 to switch to a trickle charge. On the other hand, a maximum value discriminating circuit 10 discriminates a maximum value to be compared with the maximum value in the past, stored in the memory circuit 7, in a maximum value comparator circuit 11, and the switching command to the trickle charge is given to the charging power supply stopping signal source 12 when the maximum value is lower than the past maximum value by the specified or more.
Patent JP-S641610-A (JP)
Title: Antiskid device for tire
Inventor: ARAMAKI KUNINORI
IPC: B60C27/16
Filed: 1987-06-24
Abstract: PURPOSE: To improve freedom of arranging position of spike and to prevent breaking of reinforcing member due to spike, in a rubber anti-skid device for vehicle, by constituting a body member with coupling section for coupling meshed frame section with the frame section, then arranging a spike at the coupling section.  
     CONSTITUTION: A body member 20 is formed with coupling section 20B for coupling frame sections 20A which are formed by burying a reinforcing cord 22 into meshed rubber. The coupling sections 20B are arranged alternately with respect to longitudinal center line of the body member 20, and arranged in zigzag as a whole. Outermost end portions of a pair of frame sections 20A at the portion where the coupling member 20B is formed are coupled through a frame member 20C. Then a spike 44 is fixed to the coupling section 20B. With such arrangement, freedom of arranging position of spike can be improved and breaking of reinforcing member due to spike can be prevented. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0778673-A (JP)
Title: Heater device
Inventor: HAYASHI HIDETAKA
IPC: H05B3/14
Filed: 1994-07-08
Abstract: PURPOSE:To enhance the heat emission efficiency of a heating device. CONSTITUTION:A heat radiation part is formed in combination of two PTC elements 1 having a positive temperature resistance coefficient and heat radiating blocks 2 having a passage for the air. The total opening area of the passages in the blocks 2 arranged between the two PTC elements 1 is set larger than the total opening area of outer block 2 situated outside of the PTC elements 1. This generates a condition that the rate-of-flow distribution of the air in the passage is generally dense in the central part and coarse as approaching the end. Therefore, the air is admitted to pass through the passage in the block with a rate-of-flow characteristic in compliance with the previous rate-of-flow distribution by setting large the total opening area of the passage in the block 2 arranged between the two PTC elements 1. Accordingly more air passes through the inside block 2 to eliminate risk of stagnation of the heat of PTC element 1, which leads to enhancement of its heat emitting efficiency.
Patent JP-2000030110-A (JP)
Title: Circulation-type coin receiving/paying machine
Inventor: SHIMAZU YOSHIAKI
IPC: G07D9/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To securely transport a received and sent coin, a received but rejected coin, a received and returned coin and a paying coin, which pass through an identification part 30. SOLUTION: A received and sent coin from a receiving/paying coin reception part 4, and a received but rejected coin, a received and returned coin and a paying coin to the receiving/paying coin reception part 4 are transported through a coin path 12. The coin path 12 transports the coins passing through an identification part 30 in respectively separated states. The coin path 12 has first path parts 14A and 14 from one side of a machine body toward the other side, a return path part 15 returned from the first path parts 14A and 14 and a second path part 16 from the other side of the machine body 1 toward one side through the return path part 15. The coin path 12 of long path length is compactly stored between one side of the machine body 1 and the other side.
Patent JP-H11347380-A (JP)
Title: Washing method for membranes of membrane separator for papermaking waste water permeating treatment
Inventor: TAKEO YOSHIE
IPC: C02F1/44
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To effectively wash membranes of a membrane separator performing the permeation treatment of papermaking waste water. SOLUTION: Fresh water, an alkaline soln. or an acidic soln. in a pressurized state is supplied to the inlet of a liquid to be treated of a filter pack 9 and the permeation component in fresh water is permeated through a permeable membrane while the permeable membrane arranged in the filter pack 9 is vibrated to be taken out to the outside through a pipeline 13 and the conc. liquid not permeated through the permeable membrane is taken out to the outside through a pipeline 14.
Patent JP-H0448354-A (JP)
Title: Picture storage device
Inventor: MIZOGUCHI HIROSHI
IPC: G06T3/00
Filed: 1990-06-18
Abstract: PURPOSE:To arrange the partial pictures in a continuous address form in a picture memory and to attain the direct processing of these pictures by converting the continuous addresses included in a designated partial picture into the addresses included in the picture data on the partial pictures. CONSTITUTION:This picture storage device is provided with an address converter 1 as a conversion means and a memory 2 serving as a storage means, and a partial picture designating circuit 3 serving as a designation means. Thus the continuous address signals supplied form an external device, e.g., a host computer are given to the memory 2 directly or after converted by the converter 1. Then some of pictures held in the memory 2 are selectively designated by the circuit 3, and a partial picture is designated in the picture data. This partial picture is apparently treated as an independent picture. Thus the partial pictures stored in a picture memory can be directly processed as an array of continuous addresses without transferring once these pictures into a memory of a host computer.
Patent JP-S5280124-A (JP)
Title: Continuous copy reproduction manufacture means
Inventor: YAMAGUCHI MASARU
IPC: G03G15/00
Filed: 1975-12-26
Abstract: PURPOSE:To render a list one step progress interval to be variable by rendering a holding unit on which a series of individual information are enumerated and feed means for the list holding unit to be divisible, and by changing the feed means for the list holding unit per list of different one step progress interval.
Patent JP-S5278983-A (JP)
Title: Composite materials of organic polymers and metals
Inventor: YAMADA MITSUO
IPC: B32B15/04
Filed: 1975-12-25
Abstract: PURPOSE: A composite material obtained by laminating a base film of silylated polyolefin with a metal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6314940-A (JP)
Inventor: ASADA YUKIO
IPC: E04B1/38
Filed: 1986-07-03
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-H11354299-A (JP)
Title: Cyclotron accelerator
Inventor: CHIKUSHIMA CHIHIRO
IPC: H05H13/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce electric power consumption by preventing an increase in capacitance between a dee and a resonant cavity. SOLUTION: An interval with the cavity outer peripheral side surface 11a of an electrode side face plate 12b of the second part 13b is enlarged in the radial directional outward electric field generating part to the first part 13a for generating a radial directional inward electric field between it and the cavity outer peripheral side surface 11a so as to deflect a charged particle in the outside diameter direction by an AC electric field generated between the electrode side face plate 12b of the second part 13b and a cavity outer peripheral side surface 11a.
Patent JP-H079336-A (JP)
Title: Automatic grinding device for metal plate
Inventor: CHINO TAKASHI
IPC: B24B41/06
Filed: 1993-06-28
Abstract: PURPOSE:To realize the uniformity of the grinding condition of a metal plate and the laber saving by controlling the mechanisms of the vertical movement, the holding, the reversing, and the feeding of the metal plate, so as to grind all the six surfaces of the metal plate automatically. CONSTITUTION:A metal plate 23 delivered by a metal plate feeding mechanism 6 is erected vertically by a metal plate reversing means 7. Then, a pair of metal plate plane holding mechanisms 4 are operated to hold the erected metal plate 23, holding both planes of the metal plate 23. Then, the reversing mechanism 7 releases the metal plate 23. Then, a frame 16 is lowered by a frame elevating mechanism 3, the end face of the held metal plate is contacted to a grinding means, and a grinding mechanism 2 is driven to grind the end face. When the grinding of one end face of the metal plate 23 is finished, a plane holding mechanism 4 is operated to rotate 90 deg. the held metal plate on the horizontal surface, and a new end face is ground. When four end faces are ground, the reversing mechanism 7 arranges the metal plate horizontally, the end face is held by a metal plate end face holding mechanism 5, and the elevating mechanism 3 is driven so as to grind the front and rear surfaces of the metal plate.
Patent JP-S5859323-A (JP)
Title: Fuel injection control device
Inventor: WATANABE HARUO
IPC: F02D41/34
Filed: 1981-10-02
Abstract: PURPOSE:To control the air fuel ratio at optimum and to improve the response in the output of an engine, by releasing the restriction on the maximum value of the fuel injection quantity from the time a throttle valve is set at a specified state to the time an engine speed has reached a specified point. CONSTITUTION:In the fuel injection control device, the fuel injection quantity to each cylinder of the engine is controlled based on the concentration of resdual oxygen in exhausted gas and the air quantity sucked in a throttle chamber. In a step 104, a region, to which the engine speed Ne belongs, is judged, and restriction values T1-T3 are selected. In a step 116, the contents of a timer are judged, and the pulse width of the basic injection pulse is restricted. In this way, the air fuel ratio at the full engine load can be controlled to the optimum value, and the response to the load of the output of the engine can be improved.
Patent JP-S5859632-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKUMURA MAYUMI
IPC: G01R31/28
Filed: 1981-10-02
Abstract: PURPOSE:To realize test of a semiconductor integrated circuit being in its normalized operation, by integrating a testing circuit in addition to the circuit function including the dynamic circuit, in the same semiconductor substrate. CONSTITUTION:A dynamic circuit 2 which is a 4-stage counter composed of T-FF circuits, a latch circuit 4 composed of D-FF circuits which latches the output value of the said circuit 2, an output selecting circuit 6 which outputs output values of both circuits 2 and 4 to output terminals OUT1-OUT4 based on the signal from a test mode generating circuit 5, and a clock controlling circuit which gives the timing of latching are integrated in one substrate. Under the normal operation, the output of the circuit 5 is at a high level and the output value of the circuit 2 is outputted to the output terminal of the circuit 6 as it is. At the time of testing, the output of the circuit 2 is held by the circuit 4 by the clock from the circuit 3 and the output of the circuit 5 becomes low level, and then, the output of the latch circuit 4 is outputted to the output terminal of the circuit 6.
Patent JP-S644460-A (JP)
Title: Stainless steel for high vacuum
Inventor: KOMATA HIROYASU
IPC: C22C38/00
Filed: 1987-06-26
Abstract: PURPOSE:To provide a stainless steel for a high vacuum vessel having excellent emission gas characteristics by specifying the contents of C, Si, Mn, Cr, Ni and N in the components of the stainless steel. CONSTITUTION:The compsn. of the titled stainless steel is formed with, by weight, <=0.08% C, <=2.0% Si, 2.0-15.0% Mn, 15-23% Cr, 7-20% Ni, 0.05-0.35% N and the balance Fe with inevitable impurities. Since said stainless steel contains much Mn and N, the amt. of emission gas is small, and it is suitable for a vessel, pipeline, etc., in which super high vacuum is needed.
Patent JP-H095882-A (JP)
Title: Multiple video display device
Inventor: MURAI HIDEAKI
IPC: G09G5/00
Filed: 1995-06-23
Abstract: PURPOSE: To provide a multiple video display device by which one sheet of video can be reproduced without mutually deviating the videos even when the projecting phase is changed and a projection tube is prevented from being burned in the case that a multi-screen is constituted. CONSTITUTION: The large-screen display device is constituted by arraying the M pieces of video projection devices 17a-17i in a horizontal direction and arraying the N pieces in a vertical direction. Then, at least one set of video projection devices out of the M×N pieces are mutually connected by cables for controlling 17j-17q. When a display position control signal is given to at least one video projection device, it is given to at least one of the other video projection device through the cables for controlling. Then, the positions of the videos displayed on the M×N pieces of video projection devices are controlled to be simultaneously moved in an identical direction.
Patent JP-H0326442-A (JP)
Title: Work control device
Inventor: HINO SATOSHI
IPC: G05B13/02
Filed: 1989-06-20
Abstract: PURPOSE:To provide continuous machining even when a large protrusion exists on the surface of a work by carrying out fuzzy reasoning from the detection value of a working force detection means, and determining the change amount in each cutting edge traveling speed at least in two perpendicularly crossing directions. CONSTITUTION:A cutting edge 7 moves according to predetermined routes in two perpendicularly crossing directions in relation to a work 6 through motors M1, M2. The external force working upon the cutting edge 7 is detected by a force sensing sensor 1, and the results of detection are broken down into the forces in two (x) and (y) directions by a measuring/processing part 2 to determine the change amounts DELTAFx, DELTAFy of respective forces by differential circuits 3a, 3b. A fuzzy controller 4 carries out fuzzy reasoning according to the above change amount, determines the change amounts of the traveling speed of the cutting edge 7 in respective two directions x and y, and changes the driving conditions of the motors M1, M2 to change the traveling direction of the cutting edge 7. When the external force working upon the cutting edge increases in the contact with the protrusion of a work, the cutting edge is made to move in an avoiding direction for enabling continuous machining work.
Patent JP-H099142-A (JP)
Title: Film image processing method
Inventor: HYODO MANABU
IPC: H04N5/253
Filed: 1995-06-23
Abstract: PURPOSE: To attain excellent reproduction of a tone by reproducing a film image brighter than that in the case of usual image processing when an exposure state of the film image is an under exposure. CONSTITUTION: A reference maximum value and a reference minimum value are obtained from an image signal obtained by picking up a film image, an offset and a white balance gain are decided so that the reference maximum value and the reference minimum value cause respectively a prescribed gradation and the image signal is processed based on the decided offset and white balance gain in this film image processing method. A CPU 40 is used to discriminate an exposure state of the film image and decides the offset and white balance gain so that the gradation range of the image signal of the film image is shifted in a narrower and brighter direction of the gradation than the usual gradation range when under exposure is discriminated based on the discrimination result of the exposure state.  Since the image signal is processed based on the decided offset and white balance gain, the darker part is reproduced brighter and excellent tone reproduction is realized.