baber/WOPTO huggingface dataset:
Patent JP-S55102606-A (JP)
Title: Polymerization of alpha-olefin
Inventor: ASANUMA TADASHI
IPC: C08F4/00
Filed: 1979-01-30
Abstract: PURPOSE: To prepare an α-olefin polymer having high stereo-regularity, by polymerizing an α-olefin in the presence of a highly active catalyst composed of a magnesium compound, a titanium compound activated with an alkoxysilicon, etc., an organoaluminum compound, and an electron donor.  
     CONSTITUTION: An α-olefin (e.g. propylene) is polymerized using a catalyst composed of (A) an active titanium component obtained by (1) co-crushing (a) a magnesium halide, (b) an organo-silicon compound having one or more alkoxy groups (e.g. tetraethoxysilane) and (c) a halogenated hydrocarbon (e.g. α,α,α,- trichlorotoluene) and (2) treating the co-crushed product with (d) a titanium halide, (B) an organoaluminum compound of formula (R' is hydrocarbon; X' is H, alkoxy, or halogen; m is 1.5W3), and (C) an electron donor (e.g. ethyl benzoate). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08201857-A (JP)
Title: Magnetically driven waveguide type photo-switch and its manufacture
Inventor: SATO MAKOTO
IPC: G02B6/12
Filed: 1995-01-24
Abstract: PURPOSE: To provide a magnetically driven waveguide type photo-switch whose power consumption is small and which has small insertion loss and is hardly affected with an external magnetic field and provide a manufacturing method for the switch. CONSTITUTION: Regarding a magnetically driven waveguide type photo-switch in which mutually crossing optical waveguids 25, 26 are formed on the surface of a substrate 20 and a switching means to switch the optical paths is installed at the crossing point 27: a slit 28 is formed at the crossing point 27, a liquid 32 to make light rays proceed straight forward is sealed in the slit 28, a movable plate 31 to reflect light rays is installed in the slit 28, a movable plate conveying means 35 to move the movable plate 31 in order to switch the optical paths is installed near the slit, and at the same time a self-retaining means 34 to hold the movable plate 31 at the movable position is installed.
Patent JP-H02189324-A (JP)
Title: Prevention of crystallization of uncured epoxy resin
Inventor: IZUMI AKIHIRO
IPC: C08G59/16
Filed: 1989-01-18
Abstract: PURPOSE:To obtain an uncured epoxy resin giving a cured product having excellent properties, being lowly viscous and easily handleable, and prevented from being crystallized by adding a specified monocarboxylic acid to a specified uncured epoxy resin and heating the mixture. CONSTITUTION:0.5-30 equivalent %, based on the epoxy groups of the following epoxy resin, 10C or higher aliphatic monocarboxylic acid (e.g. stearic or myristoleic acid) is added to an uncured epoxy resin obtained by reacting an aromatic dihydroxy compound (e.g. bisphenol A) with an epihalohydrin (e.g. epichlorohydrin), e.g. a low-polymerization degree bisphenol A diglycidyl ether of the formula (wherein n is the average number of repeating units and is 0-0.15), and the obtained mixture is heat-treated. In this way, an uncured epoxy resin giving a cured product having excellent properties, being lowly viscous and easily handleable, and prevented from being crystallized can be obtained, and it is desirable for use in coating materials, materials for civil engineering and building adhesives, castings, etc.
Patent JP-H07246228-A (JP)
Title: Earring for stimulating acupuncturing point or line existing in auricle
Inventor: FURITSUTSU ERUNSUTO BUIRUHERUM
IPC: A44C7/00
Filed: 1993-01-22
Abstract: PURPOSE: To manufacture an earring with acupuncture activity at a low cost by a simple method, by making the earring main body a bronze casting and casting an end part comprising iron into one end. CONSTITUTION: A main body 1 of this earring is case from a bronze casting and a mushroom shaped end part 2 consisting of iron is cast together. The end part has a shank 3 and a bite body 4, so that the iron end part 2 is securely fixed in the bronze material. A front face 5 of the earring main body 1 has a bowl shaped hole 6 as a reservoir for liquid skin secreta. Thereby an acidic environment is always formed at a contact part 5. A bronze containing 15% of tin and additives of lead and antimony can be extremely easily worked and bonded with the iron end part during the casting process.
Patent JP-S56106138-A (JP)
Title: Measuring apparatus of mean particle volume
Inventor: YUMITA TAKASHI
IPC: G01N33/49
Filed: 1980-01-28
Abstract: PURPOSE:To easily measure mean red blood corpsucle by monitoring the count values at two points of the discrete levels of a red blood corpsucle counter. CONSTITUTION:The output of a particle detector is sent to two threshold circuits 2, 3. The particle signal past the threshold circuit 2 is sent to a frequency-voltage converter 4, from which the voltage corresponding to the number of particles per unit time is generated. On the other hand, a potentiometer 9 is moved by a servo motor 8 in such a manner that the input signal of the control circuit 7 of the servo motor 8 is made zero, and the voltage from a reference voltage generating circuit 10 which the potentiometer 9 detected at that time is read. The voltage of this time is regulated with a converting circuit 11 so as to coincide with the scale of a recorder 12, whereby the continuous mean particle volume is measured and recorded.
Patent JP-H04252229-A (JP)
Title: Silicone compound and production thereof
Inventor: YAMAMOTO FUMIHIKO
IPC: C08G77/22
Filed: 1991-01-29
Abstract: PURPOSE:To obtain the title compound useful as a raw material for curable compositions excellent in coating film performance by reaction between a specific ladder-type hydrosilicone compound and allyl acetate in the presence of a platinum-based catalyst. CONSTITUTION:The objective silicone compound of formula II (R<2> are such that at least one of them in one molecule is of formula III, the other(S) being H) suitable as a raw material for coatings, sealants, adhesives, etc., excellent in weatherability and heat resistance by reaction between (A) a ladder-type hydrosilicone compound of formula I (R<1> is lower alkyl; m and n are each 0-100) and (B) allyl acetate under heating, while agitating, at 50-150 deg.C in the presence of a platinum-based catalyst such as chloroplatinic acid.
Patent JP-S59140274-A (JP)
Title: Pencil lead
Inventor: ARISAWA ITSUO
IPC: C09D13/00
Filed: 1983-01-21
Abstract: PURPOSE:To provide a pencil lead which has a strength comparable to that of calcined graphite lead, gives clear handwriting, is excellent in fixation and is freed from a problem of being stained with handwriting, by filling the voids of a sintered article composed of boron nitride and carbon with Bohemian wax. CONSTITUTION:Boron nitride and a substance (e.g. asphalt) which can be carbonized by calcining are melt-kneaded, extruded and calcined at 1,000 deg.C or above in an inert gas atmosphere to obtain a sintered article composed of boron nitride and carbon and having a void content of 15-60%. The voids of the sintered article are filled with Bohemian wax by heating, pressurizing, depressurizing, etc. USE:Pencil lead for drawing film.
Patent JP-S61174901-A (JP)
Inventor: UIRIAMU BUROON FUAAGASON JIYUN
IPC: B01D53/18
Filed: 1986-01-21
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-H06220316-A (JP)
Title: New curable composition
Inventor: HASEGAWA TAKASHI
IPC: C08L101/00
Filed: 1993-01-22
Abstract: PURPOSE:To obtain a new curable composition having excellent storage stability and free from problems of foaming, defective adhesion, etc., even under humid condition. CONSTITUTION:The main component of this curable composition is composed of (A) a polyoxyalkylene polymer having at least one reactive silicon group in the molecule and (B) a substance swelling with water.
Patent JP-S55101481-A (JP)
Title: Failure detector of impact printer
Inventor: TAKAHASHI NUSHITO
IPC: B41J9/54
Filed: 1979-01-31
Abstract: PURPOSE: To prevent false prints from occurring in an impact printer by a structure wherein when an already-assigned impact time of an acturator is compared with the actual impact time. If the former does not coincide with the latter, printing motion is stopped.  
     CONSTITUTION: In an impact printer wherein an operator such as a hammer is made to act by an electromagnetic device and printing is carried out on a piece of printing paper when the operator strikes an anvil through a piece of printing paper or a ribbon. An impact detector 13 is set on the anvil 9 so as to detect the impact by the operator. In addition, there is provided an AND circuit 16 so as to compare the impact time by the operator designated to a monostable multivibrator 20 with the impact time by the actual operator obtained from the impact detector 13. When clicks, etc. of the hammer are broken, its mass is reduced and the impact time of the hammer becomes shorter than the normal impact time, false prints such as staggered prints and omitted printings are prevented and printing quality is improved because the driving of the electromagnetic device is stopped by signals from the AND circuit 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000212022-A (JP)
Title: Cosmetic
Inventor: KURATA YOSHIKO
IPC: A61K8/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic having excellent durability of the touch and make-up effect by making the cosmetic include an allyl methacrylate cross polymer. SOLUTION: This cosmetic contains (A) an allyl methacrylate cross polymer (having a herring roe-like shape in which plural fine particles are aggregated in a non-hollow state, preferably having 1-100 μm particle diameter, 5-35 μm average particle diameter, to be concrete, Poly-Pore E2,000 made by Chemdal company, etc.), and >=1, 000 ml/100 g oil absorption and preferably (B) an ultraviolet absorber (e.g. 2-ethylhexyl p-methoxycinnamate or 4-tert-butyl-4'- methoxybenzoylmethane). The amount of the component A mixed is preferably 0.1-99.9 wt.%, more preferably 1-90 wt.% based on the total amount of the cosmetic and that of the component B is preferably 0.1-40 wt.% more preferably 0.5-20 wt.%.
Patent JP-S62166469-A (JP)
Title: Electronic translating machine
Inventor: OI KOZO
IPC: G06F17/28
Filed: 1986-01-20
Abstract: PURPOSE:To perform translating operation efficiently by providing a means which generates an output showing that language information on the 1st language wherein a character string inputted to an input buffer is contained in a character string from the head is not present in a storage device. CONSTITUTION:For example, an English word DELICIOUS is translated. In this case, if E is inputted by mistake instead of inputting I like DELICEOUS, DELIC is outputted on a display part 3 at the point of time when DELIC is inputted by the input operation of a key 1. When an E key is hit at this time, dictionary information DELICATE is outputted to a buffer 8 and a character string comparison part 10 makes a comparison to obtain DELICE>DELICA and then outputs a signal S12, so that dictionary information DELICIOUS is outputted to the buffer 8. Then, DELICE<DELICI as a result of a comparison and a signal S13 is outputted. A display output part 15 adds a mark '?' (indicating that there is no equivalent in the storage device) to the tail of the contents of an input buffer 5 on the basis of the signal S13 and outputs the contents to a display part 3.
Patent JP-S58128193-A (JP)
Title: Purifying apparatus of sewage
Inventor: INOUE KIYOSHI
IPC: C02F3/00
Filed: 1982-01-22
Abstract: PURPOSE:To treat sewage in a stable state and to reduce costs by detecting the inflow of the sewage, and controlling a purifying apparatus in such a way that an aerator is driven by the time proportional to the detected inflow time. CONSTITUTION:A detector 16 is provided in the pipe part in an inflow port 2 for sewage. The detector 16 consists of transmitters and receivers 16a, 16b for ultrasonic waves which emit ultrasonic wave pulses in diagonal directions and receive the same. When the ultrasonic waves emitted by the same are changed by the flow of the sewage, the detection signal operates an oscillator 17a, and the pulses oscillated by the same are counted with a counter 17b. The inflow time (t) of sewage is detected by the count values thereof and the exposure time T proportional to the time (t) is operated in a microcomputer part 17c, which calculates the exposure time T by prescribed equations and controls a driving circuit 17d for the time T, thereby driving a motor 11 and performing exposure with an aerator 7a. Thus, the aeration is accomplished in proportion to the inflow of the sewage.
Patent JP-H07215077-A (JP)
Title: Traveling transmission structure of walking type working machine
Inventor: FUJIOKA HISATAKE
IPC: B60K17/04
Filed: 1994-01-31
Abstract: PURPOSE:To obtain a transmission state for traveling which is suitable for the light load work and the heavy load work, as to a walking type working machine. CONSTITUTION:The power of a motor is branched in parallel to a continuously variable transmission system 11 and the transmission systems 27 and 29 for traveling and transmitted to a traveling device. In the light load work, the continuously variable transmission system 11 is used, while in the heavy load work, the transmission systems 27 and 29 for traveling are used. A transmission member 27 in the transmission systems 27 and 29 for traveling is externally fitted in the free relative revolution form on the transmission shaft 10 of a PTO transmission system.
Patent JP-S60155807-A (JP)
Title: Liquid fuel burner
Inventor: KIKUCHI KUNIO
IPC: F23D11/24
Filed: 1984-01-24
Abstract: PURPOSE:To make it possible to arbitrarily select the mounting posture of the titled burner in a range of 90 deg. between the sideward posture of the exhaust pipe and the downward posture by mounting the exhaust pipe in the tangential direction of the outer wall portion of an annular combustion gas passage. CONSTITUTION:In the horizontal type liquid fuel burner used in a hot air heater for use in a vehicle or the like, the exhaust pipe 14 is mounted at a portion on the outer wall 7 of the annular combustion gas passage 5, which portion includes the tangent of the inner peripheral surface of the outer wall 7, and is located closer to the centerline of the annular combustion chamber 5 than the tangent. In the case shown in the drawing, a slight quantity of unburnt gas is accumulated at a portion as indicated by reference numeral 20 but there is no actual trouble. In a posture rotated by 90 deg. in the clockwise direction from the above posture, the unburnt fuel is completely exhausted through the exhaust pipe 14. Consequently, it is made possible to arbitarily select the mounting posture of the burner in a range of 90 deg. between the posture where the centerline of the exhaust pipe 14 becomes horizontal and the posture where the exhaust pipe 14 opens downwardly.
Patent JP-S63177522-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURIHARA KENJI
IPC: H01L21/3065
Filed: 1987-01-19
Abstract: PURPOSE:To obtain easily a pattern with high accuracy without deteriorating a pattern form by oxidizing the surface of Si with the plasma of O2 or O2 + Cl2 through a mask pattern, thereby etching Si by means of an ECR plasma flow using a plasma oxide film as a mask after peeling off the mask pattern. CONSTITUTION:SiO2 13 is formed on a silicon substrate 14 and MO 12 is deposited on SiO2 13 and then amorphous Si 11 is deposited on Mo 12. A P-type resist pattern 10 is formed on amorphous Si 11. After that, amorphous Si 11 is plasmaoxidized by an ECR plasma flow of O2 with the resist pattern 10 as the mask and a plasma oxide film 15 is formed. After the resist pattern 10 is peeled off, amorphous Si 11 is etched by the ECR plasma flow of O2 with the plasma oxide film 15 as the mask. In this way, an inverting pattern 16 of amorphous Si is obtained. When the plasma oxide film is thicker than that in the case of the above technique, the plasma where its O2 is added by Cl2 is used.
Patent JP-H04255622-A (JP)
Title: Switch structure
Inventor: MIHO TAKAO
IPC: H01H25/00
Filed: 1991-01-30
Abstract: PURPOSE:To enable smoothing operation without any obstacle when continuous switch operation is performed with sliding fingers by forming side edges part of the adjacent sides of the upper surface of adjacent switch knobs in a continuous surface being flush with a recess bottom surface. CONSTITUTION:On the upper surface of a switch main body 1, switch knobs 3, 4, 5 are installed adjacently to be shaken freely in multiple apertures 2. The side edges part on respective adjacent sides of the upper surfaces of the adjacent knobs 3, 4, i.e., back side edge part of the upper surface of the knob 3 and fore side edge part of the upper surface of the knob 4 are formed flush with the recess bottom surface of the upper surfaces of these knobs 3, 4 to form continuous surfaces 15, 16. In the case when fingers move slidingly between the upper surfaces of the knobs 3, 4 to perform press operation, fingers are not disturbed and can move smoothly because of the continuous surfaces 15, 16. Furthermore, identification of the knob 3 from the knob 4 can be facilitated by only feeling of fingers.
Patent JP-S5292776-A (JP)
Title: Radioactive radiation detecting apparatus
Inventor: NAKURA RIICHI
IPC: H01L31/09
Filed: 1976-01-31
Abstract: PURPOSE: To provide a radioactive radiation detecting apparatus, in which arrangement for the fonfiguration of detector is such that passage lengths of radioactive rays are substantially equal, whereby mode of energy distribution is clarified and it can be prevented that number of incident charged particles is reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03214277-A (JP)
Title: Control circuit for threshold level voltage
Inventor: TSUBOI TOSHIHIDE
IPC: H01L29/792
Filed: 1990-01-19
Abstract: PURPOSE:To eliminate the influences due to the levels and temperatures of the high voltage to be applied, the manufacturing conditions, etc., by detecting the source-drain current of a field effect transistor while the high voltage is applied and the threshold level voltage is varying and discontinuing the application of the high voltage when the detected current reaches a prescribed level. CONSTITUTION:A source-drain current is detected by a drain voltage application/current detection circuit 4 and then compared with a reference current IR generated by a reference current generating circuit 6. When the former current exceeds the level of the latter current, a control signal CS is set at high voltage generation stop level so that the generation of the high voltage is discontinued by a high voltage generating circuit 2. Thus the high voltage so far applied to a field effect transistor FT1 is eliminated. Then the change of the threshold level voltage is stopped. As a result, the control accuracy is improved for the threshold level voltage of the transistor FT1.
Patent JP-H04253496-A (JP)
Title: Mis-convergence measuring device
Inventor: YAMAGUCHI YOSHIHIDE
IPC: H04N17/02
Filed: 1991-01-30
Abstract: PURPOSE:To realize the mis-convergence measuring device in which the mis- convergence quantity of a color display device using a cathode ray tube is measured with less error and excellent reproducibility. CONSTITUTION:The mis-convergence measuring device is provided with a pattern generator 1 generating a pattern for measuring mis-convergence, a delay device 2 giving a time delay for each color signal of an output signal from the pattern generator 1 and a means displaying the signal from the delay device onto a television receiver 3 for a measurement object and obtains mis- convergence quantity on the screen of the television receiver by obtaining a delay time for which color slurring is zero.
Patent LV-14657-A (LV)
Title: Method for producing nano-particles of platinum on the carriers
Inventor: SERGA VERA
IPC: B01J23/42
Filed: 2011-10-06
Abstract: The present invention pertains to methods of producing nanoparticles of platinum by simultaneously carrying those on the vehicles with a purpose to obtain nanocomposite materials. Size of nanoparticles may be 5-25 nanometers. Specific characteristics and advantage of mentioned method: realization of synthesis and obtaining of composite materials need no extra-pure raw materials; the method allows to simplify technology and to reduce production costs as well as to observe environmental requirements; the method permits large variations and allows to obtain optimal composition, structure and characteristics for composite materials.
Patent LV-10589-A (LV)
Inventor: GERKING LUEDER
IPC: C08G63/78
Filed: 1993-01-26
Abstract: A horizontal reactor for high viscosity liquids has inlet and outlet and contains a cagelike rotor rotating on a stub shaft and dipping into the viscous material concerned to mix it; this one part of the material is carried round in circular motion so that it forms large surface areas of draining and dropping material. A second rotor is coaxial with the first and removes material which adheres to the first; at least one of the rotors has conveying devices which move the material from inlet to outlet, and one rotor rotates inside the other.
Patent MD-950114-A (MD)
Title: A Nucleoside analogs of 1,3-oxatiolan, method of its preparation, pharmaceutical composition, method of virus infection treatment
Inventor: GERVAIS DIONNE
IPC: C07D411/04
Filed: 1992-07-24
Abstract: Inventia se refera la analogii nucleozidici ai 1,3-oxatiolanei si utilizarea lor in tratamentul infectiilor virotice, si anume la (-)-4-amino-5-fluor-1-(2-hidroximetil-1,3-oxatiolan-5-il)-(1
Patent MX-160147-A (MX)
Inventor: LANE ENEAS JAMES
IPC: B60W30/18
Filed: 1985-09-11
Abstract: An improved control system for an automatic change gear transmission (10) driven by a throttle (18) controlled engine (12) is provided. The control system includes a processing unit (30) for receiving inputs indicating at least throttle position (18), engine speed (20) and vehicle speed (28) and for processing these inputs in accordance with a program to determine the correct engaged gear ratio and for issuing command signals to a transmission shifting mechanism (26). The processing unit includes of operator actuated selection means (32) for selecting a mode of operation (D1 or DL) wherein vehicle performance is maximized and the control will evaluate and execute allowable skip downshifts.
Patent YU-129591-A (YU)
Inventor: ROFFMANN J
IPC: G02B3/04
Filed: 1991-07-23
Abstract: An aspheric lens for providing improved vision and a method for generating such a lens is described. The lens provides a sharp image focus while minimizing image aberrations. The method utilizes ray tracing techniques in conjunction with Modulation Transfer functions to accurately account for the total corrective lens-eye system. The lens may be in the form of a contact lens, an intraocular lens, a natural lens or a spectacle lens, and is suitable for correcting myopia, presbyopia, astigmatism and other focusing problems. The lens is characterized by a hyperbolic or parabolic surface which functions to reduce spherical aberrations and minimize the retinal image spot size.
Patent YU-140191-A (YU)
Title: Poluatumatski revolver
Inventor: RODIC I
Filed: 1991-08-14
Abstract: POLUATUMATSKI REVOLVER, pronalazak se odnosi na poluatuomatski revolver koji je lično ručno vatreno oružje i spada u oblast naoružanja. Poluautomatski revolver radi na principu pozajmice barutnih gasova za repetiranje oružja to jest zapinjanje oroza i eventualno okretanje doboša. Uredjaj je izveden u dve varijante koje se medjusobno razlikuju u položaju gasnog cilindra i vezi klipa i oroza. Pritisak barutnih gasova prenosi se preko klipa (2) i spojnice odnosno klackalice-poluge (3) i zapinje oroz (5). Za okidanje se koristi mehanizam kao kod pištolja, sa klackalicom oroza (6) i razdvajačem (8), pored okidača (4) i oroza (5).