baber/WOPTO huggingface dataset:
Patent JP-H09255775-A (JP)
Title: Polyamino acid particle
Inventor: YAMAKAWA YOSHITAKA
IPC: C08G69/10
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a pollyamino acid particle which has a large specific surface area, excellent covering power, small bulk density, and excellent fluidity by specifying the ratio of the major axis to the minor axis, in terms of a particle projected area, of a polyamino acid particle. SOLUTION: The ratio of the major axis to the minor axis of the particle projected area is brought to (1.1 to 2):1. This polyamino acid particle is prepd. by directly adding an amino acid-N-carbonyl anhydride (hereinafter referred to as 'ANCA') to water contg. a polymn. initiator and an emulsifier and conducting polymn., or by dispersing ANCA in such an org. solvent that the solubility of both ANCA and the polymer of ANCA therein is not more than 0.1g/100ml and conducting polymn. in the presence of a polymn. initiator soluble in this solvent. ANCA include those derived from all α-amino acids. In particular, acidic amino acid-ω-ester or the like with the number of carbon atoms in the alcohol in the ester group or the portion corresponding to phenol being not less than 4 is pref. from the viewpoint of polymn. activity.  The polymn. initiator is pref. a tertiary amine for emulsion polymn. and pref. a primary or secondary amine for heterogeneous polymn. It is used in an amt. of 1/2 to 1/5,000mol per mol of ANCA.
Patent JP-H06277748-A (JP)
Title: Manufacture of extruded aluminum material and manufacturing device therefor
Inventor: ISOE YASUHIRO
IPC: B21C29/00
Filed: 1993-03-26
Abstract: PURPOSE:To enable press annealing an extruded aluminum alloy material which is susceptible in annealing sensibility by passing a hot extruded aluminum material immediately after hot extruding through cooling water filled in a canister provided to prevent bent of the material. CONSTITUTION:The extruded material 15 extruded from a die 5 is passed through the opening part of cap 11 of the canister 9 to enter in the canister 9 and rapidly cooled with cooling water ejected from an ejecting nozzle 10 and cooling water filled in the canister 9. Following a water flow made by ejected water from the ejecting nozzle and moving of the extruded material 15, cooling water in the canister 9 flows in the extruding direction to be discharged from a discharge port 14 provided on the downstream side of the canister 9. Thus, temperature of cooling water 13 in the canister 9 is always kept low. The hot die 5 is not rapidly cooled to be damaged with back flow of cooling water 13 since the cap 11 is provided on the die 5 side of canister 9 to prevent the back flow of cooling water 13.
Patent JP-H08256779-A (JP)
Title: Barley beta-amylase structural gene
Inventor: YOSHIGI HISAHIRO
IPC: C07K14/415
Filed: 1995-03-27
Abstract: PURPOSE: To obtain the subject gene useful for manifesting a large amount of β-amylase in barley and in other plants. CONSTITUTION: A barley seed is germinated, a chromosomal DNA is prepared from its first leaf, a barley β-amylase structural gene is cloned by using ExTag kit (Takara SYUZO Co. Ltd.) to give a barley β-amylase structural gene having a base sequence of the formula. When the gene is compared with the cDNA of barley β-amylase, the gene has introns at six sites and the base sequence of the exon part is completely consistent with the base sequence of the cDNA. Base substitution can be carried out so as to cause amino acid substitution effective for improving thermostability of β-amylase by site specific variation.
Patent JP-H08328359-A (JP)
Title: Electrifying device, process cartridge and image forming device
Inventor: ISHIYAMA HARUMI
IPC: G03G15/02
Filed: 1996-03-19
Abstract: PURPOSE: To prevent magnetic particles from being separated from a contact type magnetic brush electrifying device and the magnetic particles from sticking to a substance to be electrified in the contact type magnetic brush electrifying device and a process cartridge and an image forming device equipped with the electrifying device. CONSTITUTION: This image forming device is equipped with a carrier 21 which carries a magnetic particle layer 24 capable of coming into contact with the object to the electrified 1 and can be impressed with voltage, and provided with an electrifying member electrifying the movable object to be electrified 1. The direction of magnetic force acting on the magnetic particles of the layer 24 at an end position A on a downstream side in the moving direction of the object to be electrified at a contact part D between the object to be electrified 1 and the magnetic particles is reverse to a side where the object to be electrified 1 is set with respect to the tangent of the object to be electrified 1 at the position A.
Patent JP-S5217028-A (JP)
Title: Fixing device for the copying machine
Inventor: KITAMURA TSUTOMU
IPC: G03G15/20
Filed: 1975-07-30
Abstract: PURPOSE: To perform a good fixing at any size of copy paper by controlling a heating portion of the plane fixing means relative to an appropriate sensitivity to be fixed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03293948-A (JP)
Title: Brake motor
Inventor: MAEKAWA SHOICHIRO
IPC: H02K7/102
Filed: 1990-04-09
Abstract: PURPOSE:To obtain a compact brake motor inexpensively in simple structure by constituting a brake while a plate spring is in contact with a brake shoe and by cancelling the brake by deforming the plate spring when a rotary part rotates itself. CONSTITUTION:A rotary part 3 is provided at a spindle 1 through a bearing 2 so that is can freely rotate. A plate spring 6 is mounted to the rotary part 3 so that a plate spring 6 is curved in outer-diameter direction and this curved lower part 7 is in contact with a brake shoe 8 which is formed on an inner periphery of a frame 5. An arm 9 which is fixed to the spindle 1 is installed on a curved inside of the plate spring 6. The rotary part 3 rotates, the plate spring 6 is deformed when the plate spring 6 pushes an arm 9 in rotary direction, a curved part 7 of the plate spring 6 leaves the brake shoe 8, and the spindle 1 is rotated through the arm 9. When the arm 9 tries to rotate the plate spring 6 through the spindle 1 due to generation of inverse load, the plate spring 6 prevents revolution of the spindle 1 by allowing the curved part 7 to contact the brake shoe 8.
Patent JP-H06282282-A (JP)
Title: Vibration control device for vehicle
Inventor: UCHIDA HIROSHI
IPC: G10K11/16
Filed: 1993-03-26
Abstract: PURPOSE:To prevent reducing vibration outputted from a loudspeaker from exerting an adverse effect on an audio sound. CONSTITUTION:Reducing vibration is outputted from a loudspeaker, and an interior noise is reduced by an interferential action with the interior noise. When an influence degree on an audio sound of the reducing vibration is large, vibration reducing control (ANC control) is prohibited, and only when the influence degree is small, the vibration reducing control is carried out. For example, when a noise level and a threshold value set by a circuit 71 according to the audio sound are compared with each other by a subtractor 72 and a circuit 73, the influence degree can be recognized by a level ratio of the noise to the audio sound, a level ratio of the audio sound to a microphone sound to detect interior vibration or a level ratio of the noise to the microphone sound, and can be also recognized by the correlation between the microphone sound and the noise or the correlation between the microphone sound and the audio sound.
Patent JP-H01264055-A (JP)
Title: Data communication equipment with telephone set
Inventor: IIDA SEIJI
IPC: H04N1/32
Filed: 1988-04-13
Abstract: PURPOSE:To allow the operator to cope quickly with a telephone call by ringing a ring element of a device main body the same as a call from a line by a pseudo signal the same as a call signal after the call is set once when the operator is called on a telephone set. CONSTITUTION:When a call signal is inputted from a line, a detection signal from a call signal detection means 13 drives a drive means 17 to generate a call tone and when it is required to generate the call tone during connection of the line to the position of the device main body by a switching means 12, a pseudo signal from a pseudo signal output means 31 is outputted to the drive means 17 via the 2nd changeover means 16 to generate a call tone. Thus, a communication end tone and an error tone outputted from the data communication equipment with a telephone set are distinguished from the pseudo tone clearly and the operator can cope with the telephone call quickly.
Patent JP-H10280799-A (JP)
Title: Window regulator
Inventor: HASHIBA YASUHIRO
IPC: E05F11/44
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To enhance the ventilating efficiency and safety of a car by enabling the window pane to be lowered manually even if a motor is not driven by a failure of the electric system. SOLUTION: When a window regulator is used in a state that the motor driving is canceled, a cancel lever is operated to pull a wire 16 connected to a ratchet 14, and the ratchet 14 is rotated clockwise. Accordingly, the interlock of a striker holding groove 13b of a hook 13 with an interlock projection 14b of the ratchet 14 is released, and a striker 11b held in the striker holding groove 13b of the hook 13 and a main arm 12 can be rotated to a sub-arm 11 by urging force of a spring 15 in the hook 13. By the constitution, a motor is not operated, and even if the sub-arm 11 can not be operated, the main arm 12 can be rotated clockwise around a pin, the pane is pushed down by the weight or hands, and the window can be opened.
Patent JP-H08287634-A (JP)
Title: Magnetic head supporting mechanism
Inventor: OE TAKESHI
IPC: G11B21/21
Filed: 1995-04-18
Abstract: PURPOSE: To generate a load on a load beam with good accuracy and to protect a magnetic head supporting mechanism against its mechanical damage and then to promote the reliability by forming a thin film capable of contraction and expansion on an elastic part of the load beam. CONSTITUTION: A slider 24 mounting a magnetic head 23 is held via a gimbal 25 by the load beam 21. The load beam 21 is composed of a rigid part 21a and the elastic part 21b, and the thin film 41 is formed direct on the elastic part 21b. The thin film 41 acts on the elastic part 21b by its contracting force or expanding force caused by internal stress when the film is formed, so that the load for pressing the slider 24 at the tip of the magnetic head supporting mechanism against a magnetic storage medium is generated. The film stress is controlled by the thickness, area and material of the film at the time of forming the film, thus obtaining a load with higher accuracy accordingly. By this method, fluctuation in the load due to vibration of a carriage at the seek time is reduced, and the reliability can be improved.
Patent JP-S58212332-A (JP)
Inventor: INAKAGATA SATORU
IPC: H02J7/10
Filed: 1982-05-31
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-H10262526-A (JP)
Title: Reel for fishing
Inventor: IKUTA TAKESHI
IPC: A01K89/033
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a reel for fishing equipped with a handle mechanism which can lightly be operated, assembled and disassembled and readily cleaned. SOLUTION: This reel for fishing comprises a shaft 15 having one end fixed to the end of a handle 4 and a cylindrical member 17 freely rotatably supported by two bearings 16a and 16b externally fitted onto the shaft 15 with a clearance kept therebetween. An external screw 15a of the shaft 15 is screwed into a nut 16c, which is twisted onto the external screw 15a so as to fix the inner ring of the bearing 16b to the end of the shaft 15. A grip 14 is integrally fixed to the end of the cylindrical member 17. Furthermore, both the cylindrical member 17 and the grip 14 form a handle grip so that smooth winding operation can be performed by the rotation of the handle 4.
Patent JP-S5523712-A (JP)
Title: Rotor for rotary electric machine
Inventor: UZUKA MITSUO
IPC: H02K1/27
Filed: 1978-07-29
Abstract: PURPOSE:To provide a rotor of small inertial moment and good rotation balance, by making the rotor of a field magnet of resin and shaping the rotor to fit a rotary shaft in the center of the rotor. CONSTITUTION:The rotor 8 for an outer-rotor motor or the like comprises the magnet 11 and the rotary shaft 6 and rotates in a space defined between a stator 16 and a magnetic circuit member 25 fitted on the inside of a casing 1. The magnet 11 is made of a mixture containig ferrite powder and a thermosetting or or thermoplastic synthetic resin and is shaped like a cup so that the magnet has a cylindrical wall  11a and a bottom 11b. A boss 26 having a through hole 27 is integrally formed on  the central part of the bottom 11b of the magnet. The rotary shaft 6 is tightly fitted  in the through hole 27. such a construction can be applied to an inner-rotor or axial- air-gap motor as well.
Patent JP-H0348191-A (JP)
Title: Dust sampler
Inventor: KOBAYASHI HIRONOBU
IPC: G01T1/167
Filed: 1989-04-14
Abstract: PURPOSE:To facilitate handing with a simple construction by a method wherein a rolled filter paper is sent out to print out dust collecting conditions of a measuring gas and results of measuring radiation, cut and sorted according to the results of measuring radiation to be stored into a stocker. CONSTITUTION:A filter paper 1 prior to the collection of dust is sent out by one batch of collection with a filter paper feeding mechanism 24 within a printer 13. A dust collecting section 9 collects dust in a gas to be measured which is sucked by a section 12 for sucking a gas to be measured via a suction port 6 onto the filter paper 1. A radiation detector 7 measures radiation of the dust collecting part on the filter paper 1. Then, a printer head 14 of the printer 13 prints out results of measuring the radiation on the filter paper 1. The filter paper 1 is cut with a cutter 20 after moved by a specified distance. When the filter paper 1 is contaminated, it is sorted to be stored into a contamination side recovery stocker 16 while into a non-contamination side stocker 15 when it is not contaminated being slid over a sliding base 19.
Patent JP-S62249605-A (JP)
Inventor: SATO TORU
IPC: A44C5/18
Filed: 1986-04-22
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-H03295804-A (JP)
Title: Highly hot water-resistant zeolite and its production
Inventor: KASAHARA SENJI
IPC: C01B39/00
Filed: 1990-04-10
Abstract: PURPOSE:To obtain the zeolite excellent in hot water resistance by treating a zeolite with the SiO2-to-Al2O3 molar ratio specified in an aq. soln. contg. NH3 to reduce the Na content below a specified value and carrying out ion exchange using a Cs neutral salt. CONSTITUTION:A zeolite with the SiO2-to-Al2O3 molar ratio controlled to at least 10 is treated in an aq. soln. contg. ammonia (e.g. ammonium chloride soln.) to reduce the Na content to <=0.01 in the Na2O-to-Al2O3 molar ratio. The zeolite is then subjected to ion exchange using a Cs neutral salt (e.g. CsCl). As a result, a highly hot water-resistant zeolite having the oxide morality shown by the formula ((a) is 0.95-1.05, (b) <=0.1, (c) >=10, and (d) is an optional number). The obtained zeolite is appropriately used for the catalyst, adsorbing and separating agent, etc., to be used in a high-temp. environment contg. steam.
Patent JP-S5618095-A (JP)
Title: Continuous filtering pump for dirty fluid
Inventor: IIJIMA KAZUO
IPC: F04D13/08
Filed: 1979-07-20
Abstract: PURPOSE: To separate the fluid from a fluid containing solid matters continuously for a long period of time by providing a pump with a self-cleaning filter mechanism to suck the fluid continuously for a long time while preventing the filter from clogging.  
     CONSTITUTION: A rotary runner 3 is rotated by a motor 2, and filtered water is sucked from a suction port 7 through a filter 8, as indicated by arrows A. At this stage, suspended matters in the water are stuck to the outer surface of the filter 8, clogging the filter 8. The filtered water thus sucked is conducted through a passage 9, and pressurized by the rotary runner 3, introduced into a wheel-shaped rotary jet mouthpiece 4 via a passage 12. A part of the water is then discharged from a discharge port 18, and another part is conducted along blades 16 to be jetted out from nozzles 15 in the directions shown by arrows B. The rotary jet mouthpiece 4 is rotated by the reaction of these jet streams, and the filter 8 is cleaned from the inside by jet streams (arrows C) jetting out to the outside through the filter 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11294720-A (JP)
Title: Catalytic combustion heating device
Inventor: NAKAI ATSUHITO
IPC: F23D14/18
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a catalytic combustion heating device so as to be readily attached to a human body, and thus to improve utility, by connecting a fuel tank portion to a catalytic combustion heater to constitute a two-unit structure. SOLUTION: A catalytic combustion heating device wherein liquefied petroleum gas and air are permitted to undergo an oxidization reaction to generate heat, has such an arrangement that a starting switch 39 is switched on to open a gas controller 24, and that a fuel gas is fed to a combustion portion 28 from a fuel tank 22. When the starting switch 39 is switched on, a power source 33 is started and an ignition portion 37 is operated so as to permit an ignition electrode 36 to generate sparks. Thus, the mixed gas in the combustion portion 28 is ignited to invite an oxidation reaction at the catalyst 29, thereby commencing catalytic combustion. When an operational portion 32 sets an arbitrary temperature, a temperature detector 30 detects the temperature at the combustion portion 28 and controls a catalytic combustion heater 26 to be the set temperature. The catalytic combustion heater 26 and a fuel tank portion 21 consist a two-unit structure which contributes to realizing a small-sized and light-weight heating device which can be readily attached to a human body, improving an assembling property, and reducing failures.
Patent JP-H0354232-A (JP)
Title: Extruded polyolefin resin foam board and production thereof
Inventor: HISAMATSU MINORU
IPC: C08L23/00
Filed: 1990-04-10
Abstract: PURPOSE:To produce an extruded polyolefin resin foam board with large thickness and cross section by extruding a polyolefin resin compd. contg. chlorodifluoromethane, 1-chloro-1,1-difluoroethane and a specified amt. of a foam shrinkage inhibitor thereby causing the board to have a specified cross section and a specified density variation in the direction of the thickness. CONSTITUTION:In a process wherein a polyolefin resin compsn. contg. chlorodifluoromethane and 1-chloro-1,1-difluoroethane is extruded to produce a foam board, 0.3-5wt.% (based on the compsn.) foam shrinkage inhibitor (e.g. stearic acid mono- or diglyceride) is compounded into the compsn. before the extrusion. The compsn. is then extruded in such a manner that the extruded foam board has a thickness of 35mm or higher, a cross section of 100cm<2> or higher, and a density variation in the direction of the thickness expressed by a specific formula of 15% or lower.
Patent JP-H0622271-A (JP)
Title: Electronic still video recorder
Inventor: ARAI TOSHIAKI
IPC: H04N5/91
Filed: 1993-04-20
Abstract: PURPOSE:To attain sure frame recording/reproduction to/from a magnetic disk without need of using, e.g. a 2-head integral magnetic head in the electronic still video recorder using the magnetic disk to record/reproduce a still picture video signal. CONSTITUTION:In the case of recording of a still picture data frame onto a magnetic disk, a picture signal by one frame is stored in the lump to a luminance signal storage section 11 and a color difference signal storage section 12 and the picture signal is read one by one field from the storage sections 11, 12 and sent to a magnetic disk device 15 and in the case of still picture data reproduction subject to frame recording onto the magnetic disk, the picture signal read one by one field each from the magnetic disk device 15 is stored in the lump in the storage sections 11, 12 and outputted sequentially via an encoder 27.
Patent JP-H05109834-A (JP)
Title: Film for semiconductor device
Inventor: IMADA MASAFUMI
IPC: H01L21/60
Filed: 1992-03-19
Abstract: PURPOSE:To conduct accurate positioning even after punching each frame of a film where a semiconductor chip is bonded. CONSTITUTION:Two rows each of sprocket holes 16 and 18 are provided on both sides of a film 10, and both sprocket holes are made to correspond to the standard of, for example, a film for a movie. After a semiconductor film 14 is bonded to the film, only the frame where a specified semiconductor chip 14, for example, a good semiconductor chip 14 is bonded is punched. At this time, those are punched in such a way so as to include only the inside sprocket hole 18 out of two rows ac of sprocket holes. Tech frame being punched in this way is junctioned with each other. Moreover, the film where each frame is punched is wound continuously using the outside sprocket hole 16.
Patent JP-S58210381-A (JP)
Title: Air compressor
Inventor: ADACHI HARUO
IPC: F04B39/10
Filed: 1982-05-31
Abstract: PURPOSE:To reduce knocking sound of a driven gear to a drive gear by discharging compressed air between the upper surface of a piston in the neighborhood of the upper dead point of a piston and a cylinder head through a suction slit formed in a rotary valve. CONSTITUTION:Compressed air in a space 2c of a cylinder 2 at the neighborhood of the upper dead point of a piston 4 is exhausted at every rotation of a crankshaft 3 through a suction hole 5d of a cylinder head 5 and suction slit 6d of a rotary valve 6 from a suction port 5b of the cylinder head 5. Thus, the remaining pressure in the space 2c of the cylinder 2 is fairly reduced and knocking sound of a driven gear 12 to a drive gear to reduce running sound of a compressor 1. Also, since positions of suction slit 6d and discharge slit 6e of the rotary valve 6 can be changed freely, timing of suction and discharge can be freely selected.
Patent JP-S61251977-A (JP)
Title: Label printer
Inventor: TERAOKA KAZUHARU
IPC: G06K1/12
Filed: 1985-04-30
Abstract: PURPOSE:To compact a display part and to permit a beginner to operate properly by making a display part and an operating part integrally and changing the display of input information in accordance with a mode. CONSTITUTION:The input information from the operating part 24 is displayed on a CRT 1 under the control of a CPU 10. A transparent touch panel 2 is installed on the display screen of the CRT 1, the touched position can be detected by the CPU 10. On the basis of the detect result, input information in a RAM 12 corresponding to the touched position is read out by the CPU 10 and printed by a printing part 15 as necessary.
Patent JP-H11292948-A (JP)
Title: Polymeric material, electroconductive member and image-forming device
Inventor: NAKAJIMA TADASHI
IPC: C08K5/092
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polymeric material capable of providing an electroconductive member excellent in various characteristics without fouling an image-forming unit or a transfer material, or the like, by carrying out the chain extension and curing of a specific prepolymer with a specified polyol. SOLUTION: This polymeric material is obtained by reacting (A) a polyether polyol consisting essentially of the one having preferably 3 functional groups with (B) a polyisocyanate compound consisting essentially of preferably a diphenylmethane diisocyanate (derivative) at 10-120 deg.C for about l-150 h and then carrying out the chain extension and curing of (C) the resultant prepolymer with (D) a polyol having 500-5,000 weight-average molecular weight and terminal hydroxyl groups of primary ones (e.g. polytetramethylene ether glycol). The components A and B are preferably used in a ratio so that the amount of the component B is preferably in excess of the stoichiometric one so as to provide preferably 2-20 wt.% content of the isocyanate groups in the component C.