baber/WOPTO huggingface dataset:
Patent JP-H05170690-A (JP)
Title: Thrombolysis accelerator containing diphenyl hydrocarbon derivative as active component
Inventor: KAIHO TATSUO
IPC: A61K31/22
Filed: 1991-12-20
Abstract: PURPOSE:To provide the subject agent containing a specific compound as an active component, having excellent thrombolytic activity, enabling peroral administration, stably retained in the living body and capable of effectively inhibiting the inactivation of plasmin by alpha2-plasmin inhibitor. CONSTITUTION:The compound of formula (R1 and R2 are H or 1-10C chain alkyl; X and Y are H, propargyl, etc., provided that X and Y are not H at the same time) e.g. 2,2-bis(4-propargyloxyphenyl)-4-methylpentane. The compound is produced preferably by reacting a phenol derivative such as 2,2-bis(4- hydroxyphenyl)-4-methylpentane with an alkyl halide such as propargyl bromide in a solvent (e.g. chloroform) in the presence of a base (e.g. triethylamine) at 0-50 deg.C. The compounds of formula wherein R1 is 1-10C straight-chain alkyl or 3-10C branched-chain alkyl and R2 is 3-10C branched-chain alkyl are new compounds.
Patent JP-H04208054-A (JP)
Title: Motor for scanner
Inventor: HATTORI SEIICHI
IPC: H02K5/10
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the height of a unit containing a rotary polygonal mirror and a rotor magnet, and to reduce the entire size of a motor by burying at least part of the magnet in the mirror. CONSTITUTION:An annular recess 36 is formed on the lower surface of a polygonal mirror body 20 of a rotary polygonal mirror 10, and the top of a rotor magnet 32 is buried in the recess 36. Accordingly, the height of a motor can be reduced, and the entire motor can be simplified. An annular recess 38 is also formed on the inner (upper) surface of a bracket body 4, an annular circuit board 42 is mounted in the recess 38 through a yoke member 40, and since coil means 34 is disposed on the upper surface of such a board 42, the entire height of the motor can be reduced with this respect.
Patent JP-H09176806-A (JP)
Title: Production of aluminum-magnesium-silicon base aluminum alloy sheet material excellent in baking hardenability
Inventor: KURAMOTO SHIGERU
IPC: C22F1/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum alloy sheet material in which GP zones precipitated at the time of natural aging are suppressed and β' is swiftly precipitated at the time of baking finish heating and excellent in formability, small in secular change and having high baking hardenability at a low cost. SOLUTION: This alloy has a compsn. contg., by weight, 0.2 to 3.0% Si and 0.2 to 3.0% Mg and contg. one or >= two kinds among 0.01 to 0.5% Fe, 0.01 to 1.5% Cu, 0.01 to 0.5% Mn, 0.01 to 0.5% Cr, 0.01 to 0.5% Zr and 0.001 to 0.5% Ti, and the balance Al with inevitable impurities. Then, it is subjected to solution treatment in such a manner that the arrival temp. is regulated to 500 deg.C to the melting temp. and is subjected to shoulder quenching of executing primary cooling from the arrival temp. to the one lower than the arrival temp. by 10 deg.C at a rate of 0.1 to 1 deg.C/sec and successively executing secondary cooling from >=490 deg.C at a rate of >=2 deg.C/sec.
Patent JP-H09181817-A (JP)
Title: Portable telephone set
Inventor: SUZUKI HIDEYA
IPC: H04M1/58
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To allow the telephone set to act on the talker to automatically regulate its own uttered voice volume. SOLUTION: An analog transmission signal received from a transmission microphone 1 is amplified by a transmission circuit 2 up to a prescribed sound volume level. The amplified transmission signal is fed to a modulation demodulation section 3, a side tone circuit 103 and a sound volume measurement device 101. The sound volume measurement device 101 measures the sound volume of the transmission signal and sends a signal denoting a sound volume level as the result of measurement to a control section 102. The control section 102 indicates a gain of the side tone circuit 103 in response to the level to the side tone circuit 103 to increase the gain of the side tone circuit 103 according to the increased transmission sound volume. Thus, the side tone volume is rapidly increased more than that of a conventional telephone set. As a result, the talker weaken its utterance.
Patent JP-H05149846-A (JP)
Title: Operating method for single vessel type embedding apparatus
Inventor: TAKEUCHI KAZUHISA
IPC: G01N1/28
Filed: 1991-11-29
Abstract: PURPOSE:To prevent the mixing of alcohol being fed into a washing vessel 1 with other chemicals being sent in for the subsequent embedding work in washing work for the removal of residual paraffin. CONSTITUTION:In washing work, firstly, paraffin is removed by xylene and then, the xylene is removed by alcohol. This ensures the discharge of xylene and alcohol thereby achieving a prevention thereof from being left in a washing vessel 1, pipe 5 and a rotary valve 4.
Patent JP-H0534744-A (JP)
Title: Nonlinear optical element
Inventor: SHIGEMOTO TAKEO
IPC: G02F1/361
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the nonlinear optical element consisting of an org. compd. which has excellent optical transparency, stability and crystallinity and can be easily and stably oriented and dispersed into a matrix by using a specific compd. having the basic structure in which double rings are bonded to group Ar. CONSTITUTION:This element consists of the compd. expressed by formula I or the high-polymer compd. formed by chemically bonding this compd. to the high-polymer matrix. In the formula, X, Y, Z respectively denote a carbon atom, oxygen atom, sulfur atom, and nitrogen atom and the other atoms exclusive of the oxygen atom may have a hydrogen atom or univalent or bivalent substituent. Ar denotes an arom. group, heteroarom. group and may have a substituent on this ring. The adequate heterocycle is a 2-oxazolidinone ring. The arom. group of Ar is exemplified by a phenyl group, naphthyl group, etc., and the heteroarom. group is exemplified by a pyridinyl group, quinolyl group, etc.
Patent JP-H08187453-A (JP)
Title: Rotary atomizing head type coating device
Inventor: NAGAI KIMIYOSHI
IPC: B05B7/08
Filed: 1994-12-29
Abstract: PURPOSE: To prevent the fire caused by spark discharge by reducing the discharge energy generated between a rotary atomizing head and an article to be coated. CONSTITUTION: A housing 22, a rotary atomizing head 29 and a shaping air ring 32 are formed from an insulating resin material and a ring electrode 37 composed of a semiconductive material is provided to the leading end part of the outside ring 33 of the shaping air ring 32 to be connected to a high voltage generator through the semiconductive current supply film 23 of the housing 22 and the semiconductive film 36 of the outside ring 33.  Therefore, the stray capacity of the respective members formed from the insulating resin material is set to distribution capacity by the resistance of the outside ring 33 and discharge is successively performed from the stray capacity on the side of the ring electrode 37 at the time of the discharge due to the abnormal approach of an article to be coated and the discharge of the charge stored in the stray capacity at a stroke is suppressed to suppress discharge energy low.
Patent JP-H04208571-A (JP)
Title: Insulated-gate fet
Inventor: FUKUTOMI TAKESHI
IPC: H01L29/78
Filed: 1990-11-30
Abstract: PURPOSE:To suppress the decrease of an output current when high voltage such as maximum usable voltage, etc., is applied, by forming metal wiring connected to a high-density another conductivity type region in a drain region on an interlayer insulating film between the drain region and gate electrode. CONSTITUTION:A source region is composed of an n<-> diffusion layer 7, an n diffusion layer 8, and an n<+> diffusion layer 9, and the drain region has triple diffusion construction and is composed of an n<-> diffusion layer 4, an n diffusion layer 5, and an n<+> diffusion layer 6. And metal wiring 11 to be connected to the drain region is formed on an interlayer insulating film 10 between the drain region and gate electrode 3. This weakens the concentration of charges between the gate electrode 5 and the n<+> diffusion layer 6 of the drain region, and suppresses the decrease of an output current when high voltage such as maximum usable voltage, etc., is applied between the source and gate or between the source and drain.
Patent JP-H09179120-A (JP)
Title: Projection type image display device
Inventor: YAMAUCHI KENJI
IPC: G02B30/25
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a projection type image display device with which a bright picture can be provided. SOLUTION: This projection type image display device is provided with two light sources 1 and 10 and two liquid crystal panels 11b and 12b, and light emitted from the 1st light source 1 is made incident to a 1st polarizing beam splitter 4 so as to be split into S polarized light and P polarized light.  Then, the S polarized light is guided to one liquid crystal panel 11b, the P polarized light is guided to another liquid crystal panel 12b, light emitted from the 2nd light source 10 is made incident to a 2nd polarizing beam splitter 13 so as to be split into S polarized light and P polarized light, the S polarized light is guided to one liquid crystal panel 11b, the P polarized light is guided to the other liquid crystal panel 12b, and video beams provided through the respective liquid crystal panels 11b and 12b are respectively overlapped through projection lenses 14 and 15 onto a screen 20 so that an image can be displayed.
Patent JP-H10189682-A (JP)
Title: Vacuum processing device
Inventor: OKOSHI TADASHI
IPC: H01L21/68
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce an operator's work time for adjusting a transfer line to an irreducible minimum even if preparations for a transfer line and a vacuum processing device are not finished at the same time by method wherein a vacuum reserve chamber is linked to a transfer chamber in a detachable manner. SOLUTION: A vacuum processing device is composed of vacuum processing chambers 1a, a transfer chamber 1b which transfers works in a high vacuum, a transfer mechanism 3b which transfers works under an atmosphere pressure, and vacuum reserve chambers 3d which transfers works from the transfer mechanism 3b to the transfer chamber 1b and vice versa. A first gate valve device 3f is provided to shut off the vacuum reserve chamber 3d from the transfer chamber 1b under an atmospheric pressure, and a second gate valve device is provided to shut off a casing 3a from the vacuum reserve chamber 3d in a vacuum. The first gate valve device 3f is connected to the vacuum reserve chamber 3d in one piece and also connected to the transfer chamber 1b with bolts 3h in a detachable manner.
Patent JP-2000140889-A (JP)
Title: Combined type private sewage treatment system and its device
Inventor: NAKAMURA SHINICHI
IPC: C02F9/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To effectively remove suspended matters and oil-containing matters contained in waste water, to activate the biological treatment regardless of temp., to make the device compact by shortening the treatment time (cycle) and to transfer the device to a desired site. SOLUTION: Waste water from various sources supplied from a flow control tank 1 is continuously filtered by a waste-permeable sheet 4b, and the filtered water is heated to a specified temp., discharged into an anaerobic tank 12, then anaerobic biological treatment is activated, the material settled in the anaerobic tank 12 is retreated in a filtration tank 2, and the waste water is treated in a continuous flow. Consequently, the treating time is shortened, and the device is made transferable and compact.
Patent JP-H10186733-A (JP)
Title: Liquid toner
Inventor: YOSHIDA TOMOYUKI
IPC: G03G9/13
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge-image-developing liquid toner, which can improve "k-, developing density and provide a good-resolution image that is free of flowing and crushing, and in which toner particles composed chiefly of a resin and a coloring agent are dispersed in the carrier liquid of petroleum aliphatic hydrocarbon, by making the liquid toner contain a specific amount of water in relation to nonvolatile components. SOLUTION: An electrostatic charge-image-developing liquid toner, in which toner particles A composed chiefly of a resin and a coloring agent are dispersed in the carrier liquid of petroleum aliphatic hydrocarbon, contains not less than 0.1wt.% to not more than 3.0wt.% water in relation to nonvolatile components. The carrier liquid used in the liquid toner is preferably a petroleum aliphatic hydrocarbon solvent. The toner particles are composed chiefly of a resin and a pigment or dye, and are desirably colored particles in which the pigment is dispersed in the resin. The rate of the pigment in the particles is desirably not less than 5wt.% to not more than 30wt.%. Desirably, the resin has an acid number of not less than 20 to not more than 250.
Patent JP-H07113609-A (JP)
Title: Interferometer
Inventor: GENMA TAKASHI
IPC: G01B11/24
Filed: 1993-12-10
Abstract: PURPOSE:To improve measuring accuracy by driving a detachable alignment lens for the noise caused by surface reflection light on the lens of optical system to be efficiently removed. CONSTITUTION:The measuring light from a polarized beam splitter(PBS) 7, after transmitting through a focusing lens 32 and a pin hole 33 assigned detachably in an optical axis, forms the interference image of a inspection surface 25 on an imaging plane 35. Between the lens 32 and imaging plane 35, a detachable alignment lens 34 is provided, and just by inserting it in optical path, the interferometer comes into alignment mode. The focal point of lens 34 is on the imaging plane 35, and when the reflected light from a reference plane F, parallel to the optical axis, comes into the lens 34, a spot is formed at the center of optical axis. When the reflected light is inclined against the optical axis and the spot is formed out of the center, inclination of the inspection surface 25 is adjusted. A variable stop should be used as a stop when it is used instead of the pin hole 33, and it is opened enough for the reflected light inclined against the optical axis to pass through.
Patent JP-H05172361-A (JP)
Title: Air-conditioning apparatus
Inventor: SAYANAGI TSUNEHISA
IPC: F24F1/00
Filed: 1991-12-24
Abstract: PURPOSE:To reduce ventilation resistance by disposing a heat exchanger at a bent part of arm air passage where blow-off air from a fan is altered in its flow direction, and forming front and rear surfaces of the heat exchanger into slanting surfaces such that those surfaces are substantially perpendicular to the direction of the blow-off air. CONSTITUTION:A heat exchanger 10 is disposed at a bent part 13a of an air passage 13 where blot-off air from a fan 8 is altered in its flow direction. Thereupon, there are formed into slanting surfaces a front surface 10a and a rear surface 10b of the heat exchanger 10 such that they are substantially perpendicular to the flow direction of the blow-off air. With this construction the blow-off air enters the front surface 10a of time heat exchanger 10 substantially perpendicularly to the heat exchanger upon its being altered in the flow direction at the bent part 13a and is exhausted from the rear surface 10b substantially perpendicularly, Thus, resistance of the air upon its passing trough a heating medium flow pipe is reduced to reduce resistance.
Patent JP-H09179456-A (JP)
Title: Image forming device
Inventor: KOBAYASHI SHINJI
IPC: B41J2/44
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the processing load of a central control circuit issuing control commands when electrostatic latent images are formed in sequence on one photoreceptor with multiple exposing units. SOLUTION: The first memory circuit temporarily storing various commands inputted from a central control circuit 51 and the second memory circuit receiving the temporarily stored various commands in response to the input of the prescribed control signals are provided on the first write control circuit 53 and the second write control circuit 54 controlling the first exposing unit 9 and the second exposing unit 11 respectively. Even if the commands are inputted ahead of the proper timing, the commands are executed at the proper timing in response to the input of the prescribed control signals, the commands are not required to be set synchronously with the timing, and the processing load of the central control circuit 51 is reduced.
Patent JP-H11171409-A (JP)
Title: Elevator device
Inventor: FUJITA YOSHIAKI
IPC: B66B1/14
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To relax a passenger's unpleasantness by mitigating a sudden change in air pressure in a car being moved up or down resulting from its speed change. SOLUTION: An air pressure controller 8 is provided, which comprises an exhaust means 9 for exhausting air out from a car 6, an intake means 10 for sucking air into the car 6, drive means 11A and 11B for driving the exhaust and intake means 9 and 10 respectively for speed variation, an exhaust side switching valve 12A and an intake side switching valve 12B interposed between the exhaust and intake means 9 and 10 and the car 6 respectively, and a control means 14 for varying the rotational frequency of the drive means 11A and 11B and opening or closing the exhaust and induction switching valves 12A and 12B depending on the travel of the car 6 to thus control the air pressure inside the car 6.
Patent JP-H11263859-A (JP)
Title: Coating method of elastomer component
Inventor: SPALLEK MICHAEL DR
IPC: C23C16/40
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the degree of inactivity and the sliding and static friction properties of individual pharmaceutical elastomer products. SOLUTION: A long, flat mat l which comprises an elastomer material having mutually connected elastomer components 2 is prepared, and at least one side of this mat is coated through a cold coating method, preferably through PECVD (plasma-enhanced chemical vapor deposition) method or PICVD(plasma-impulse chemical vapor deposition) method to form a coating layer on at least one side of this mat. Then, connected elastomer components are punched out from the mat to form unconnected (separate), individual elastomer components, each of which is at least partially coated with a portion of the coating layer 3.
Patent JP-H03200475-A (JP)
Title: Power steering
Inventor: OMICHI TOSHIHIKO
IPC: B62D5/04
Filed: 1989-12-27
Abstract: PURPOSE:To obtain an optimum steering feeling according to a driver's liking, the road state, the running state, and the like by preparing plural kinds of characteristic data for the control time to be stored in a storage means, and selecting plural control data. CONSTITUTION:In the motor-driven power steering, the toque of a steering assisting motor 8 is transmitted to a pinion shaft 3 through an electromagnetic clutch 16, a planetary gear reduction gear 9 and a small bevel gear 32 meshed with a large bevel gear 31 rigidly secured at the lower end part of the pinion shaft 3 to which the steering force of a steering wheel is transmitted. The steering force applied to the pinion shaft 3 from the steering wheel is thus assisted. The motor 8 is controlled by a control part 7 on the basis of the output of detecting means such as a torque sensor 6 and a vehicle speed detector 18. In this case, the control part 7 is stored with plural control data with plural kinds of characteristics determined by the relation between the output data of the detecting means and the value related to the driving current, and these control data are appropriately selected to control the motor.
Patent JP-H11172048-A (JP)
Title: Rubber composition and pneumatic tire made therefrom
Inventor: YAMANAKA EIJI
IPC: C08L21/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which, when used in a tire except its tread, can give a pneumatic tire prevented from hardening during running, giving excellent comfortableness of drive even in the final stage of running and reduced in road noise by compounding a rubber component with a process oil and an oil absorbent. SOLUTION: 100 pts.wt. rubber component (A) is compounded with 1-200 pts.wt. at least one process oil (B) selected among aromatic process oils, naphthenic process oils, and paraffinic process oils and 1-100 pts.wt. at least one oil absorbent (C) selected among oil coagulating type absorbents and gel swelling type absorbents having an absorptivity of at least twice per unit weight of component B. This composition is optionally mixed with suitable common additives, the resultant mixture is kneaded with rolls, an internal mixer, a Banbury mixer, or the like, and the resulting mixture is molded and vulcanized to form a pneumatic tire except its tread.
Patent JP-H08277227-A (JP)
Title: Dna for coding specific growth factor on epithelial cell
Inventor: RUBIN JEFFREY S
IPC: C12Q1/6876
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new stable and powerful chimera protein having specific mitogen activity against keratin cells, useful for treating burns and diagnosing tumors, readily producible at low cost. SOLUTION: This chimera protein contains a functional domain of a human keratinocyte growth factor(KGF) protein (the domain is defined by an amino acid to cause KGF selective mitogen activity against epithelial cells) and another polypeptide fragment of fibroblast growth factor(FGF) family. The KGF protein has 25-30 KDa molecular weight by SDS-PAGE and has selective mitogen activity against epithelial cells. For example, a chimera protein has a KGF-derived functional domain defined by amino acid residue 32-78 of an amino acid sequence of the formula and the other polypeptide fragment defined by the carboxyl end of an acidic FGF starting residual number 39. The substance is obtained by gene recombination technology.
Patent JP-H06196593-A (JP)
Title: Semiconductor device and mounting method to printed circuit board
Inventor: SHIMIZU MASAHITO
IPC: H01L23/29
Filed: 1992-12-22
Abstract: PURPOSE:To enhance reliability in moisture resistance of a semiconductor device when it is subjected to high temperature solder immersion while being mounted on a printed circuit board by sealing a semiconductor element using an epoxy resin composition containing specified quantity of a specific silicon compound. CONSTITUTION:An epoxy resin, a phenol resin, a silicon compound shown by a formula, and an inorganic filler are contained. In the formula, R represents a monovalent organic group wherein at least two amino group substituted organic groups are contained in one molecule and (m) represents an integer of 0-40. A semiconductor element is sealed using an epoxy resin composition wherein the content of silicon compound represented by the formula is set within 0.05-5wt.% of the entire epoxy resin composition. The semiconductor device is mounted on a printed circuit board and soldered under an atmosphere of 200-300 deg.C.