baber/WOPTO huggingface dataset:
Patent HK-41390-A (HK)
Title: Process for preparing 2-acyl-3,4-dialkoxyanilines
Inventor: CONLEY RICHARD A
IPC: C07C213/00
Filed: 1990-05-31
Abstract: A process for preparing 2-acyl-3,4-dialkoxyanilines is described. The 2-acyl-3,4-dialkoxyanilines are useful intermediates in the preparation of 5,6-dialkoxy-4-alkyl-2(1H)-quinazolinones. The substituted quinazolinones are active as cardiotonic agents.
Patent HK-54178-A (HK)
Title: Non-circular watch case
IPC: G04B37/08
Filed: 1978-09-14
Abstract: A noncircular watch case is provided which includes a case body underlying and supporting a noncircular crystal. A pin and crown arrangement is mounted in the case body and is operatively connected to the watch movement for performing a plurality of functions. Fixedly connected at its ends to the back cover of the watch is a spring member which is releasably connected to the case body interior. For releasing the case body and crystal mounted therein from its connection to the spring and back cover, the case body is provided with a lug which is fixedly mounted thereon. An upward pressure may be manually applied to the lug, while the back cover is held in fixed position for releasing the spring from its preselected setting in a groove of predetermined incline in the case body.
Patent HU-T63423-A (HU)
Title: Process for producing tetracyclic diimidazo- and imidazopyrimido quinazoline derivatives and pharmaceutical compositions comprising same
Inventor: HANSEN HOLGER CLAUS
IPC: C07D487/14
Filed: 1990-09-06
Abstract: New imidazoquinazoline compounds having the general formula <CHEM> wherein A together with the alpha -marked carbon atom and the  beta -marked nitrogen atom is one of the groups <CHEM> wherein R<4>, R<5>, R<6> and R<7> independently are hydrogen, halogen C1-6-alkyl, aryl or aralkyl R<1> is <CHEM>  cyano or CO2R<8>, wherein R<8> is hydrogen, C1-6-alkyl or C3-7-cycloalkyl, trifluoromethyl or C1-6-alkoxymethyl, R<2> and R<3> independently are hydrogen, halogen, CN, C1-6-alkyl, C2-6-alkenyl, C2-6-alkynyl, trifluoromethyl, C1-6-alkoxy, dialkylaminoalkoxy, aralkoxy, aryloxy which may be substituted with halogen or alkoxy, a cyclic amino group, or NR<9>R<1><0> wherein R<9> and R<1><0> independently are hydrogen or C1-6-alkyl. The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, antipsychotics, antiemetics, or in improving the cognitive function of the brain of mammals.
Patent HU-T56797-A (HU)
Title: Process for neutralizing and processing infectious sludges of sewage treatment plants
Inventor: LAZAR TIBOR
IPC: C02F11/00
Filed: 1986-03-07
Abstract: Sludge resulting from effluent water treatment is mixed with dry material and passed through a pelletising machine of the type used to produce animal feed. The sludge contg material is subjected to high pressure and high temp produced by friction and the granules produced are used in agriculture
Patent JP-H01178012-A (JP)
Title: Unmanned carrier
Inventor: FUKUYA KEIZO
IPC: B60G7/02
Filed: 1988-01-04
Abstract: PURPOSE:To improve the straight forward travel characteristics of an unmanned carrier with the track thereof controlled with a sensor by applying a camber angle at least to one pair of right and left wheels in driving or driven wheels in such a way that the cambered wheels will be inclined to a direction opposite from each other. CONSTITUTION:An inclined liner 12 is fixed to the internal surface of an upper plate 1a in the body frame 1 of an unmanned carrier. And, for ex ample, a driven wheel 13 is supported on the inclined liner 12 via a spring 14 in such a way as to be inclined from a vertical plane. In this case, the inclination angle thetaof the driven wheel 13, or a camber angle theta formed with the direction of the driven wheel 13 orthogonal with an axle and a vertical plane is so set as to be inclined in an opposite direction right and left. Forces working on the right and left driven wheels 13 in a direction orthogonal with a straight forward direction are so made as to offset each other. According to the aforesaid construction, the straight forward running characteristics of the unmanned carrier is improved, and the prevention of derailing the carrier from a track and the like are thereby attained.
Patent JP-H07201725-A (JP)
Title: X-ray mask manufacturing device, x-ray mask manufactured by this device and semiconductor device manufacturing method using this x-ray mask
Inventor: FUJIOKA HIDEHIKO
IPC: G03F1/22
Filed: 1994-01-06
Abstract: PURPOSE:To provide a mask manufacturing device capable of improving the positional precision of X-ray mask and pattern precision as well as coping with the mass productivity having sufficient resolving power and fit for industrial production. CONSTITUTION:A master reticle 1 is held by suction in vertical state on one axial stage 2 capable of shifting in arrow A direction. Likewise, a working mask 4 (X ray mask) is held by suction in vertical state on a working mask chuck while a stage 6 for working mask mounting this working mask chuck is in one axial stage capable of shifting in the same direction (arrow B direction) as the reticle stage 2. In such a constitution, the fitting attitude in the manufacturing time of X-ray mask is shifted from horizontal to vertical state furthermore, the alignment method of the X-ray mask is equalized with that in the X-ray aligner so that the loading requirements for the X-ray mask in the manufacturing time and exposure time may be equalized.
Patent JP-H06284177-A (JP)
Title: Telephone set
Inventor: MORIHIRO YOSHIHARU
IPC: F04C29/02
Filed: 1991-01-08
Abstract: PURPOSE:To provide a telephone set for speedily selecting the destination by hearing a sound even without observing the abbreviated dial list of destinations when it is desired to make a telephone call. CONSTITUTION:A dial memory 5 stores telephone numbers, abbreviated dial numbers corresponding to them, address information of a voice data memory 10 for storing the voice data of names of destinations corresponding to them, and the use frequency of those telephone numbers, the voice data of the names of the destinations corresponding to the abbreviated dial numbers are read and reproduced while successively shifting these abbreviated dial numbers in a certain order from the high use frequency, the desired abbreviated dial number is selected, and a call is originated to this selected telephone number.
Patent JP-H07196810-A (JP)
Title: Cured item containing silicon
Inventor: ITO MASAYOSHI
IPC: C08G77/48
Filed: 1994-01-07
Abstract: PURPOSE:To obtain a lightweight material having higher resistances to heat and flame than those of a polyimide by thermally treating a specific silicon- contg. high-molecular compd. CONSTITUTION:A cured item is obtd. by thermally treating a silicon-contg. highmolecular compd. having repeating units each having at least one Si-H bond and a CidenticalC bond at 0-700 deg.C. Examples of the compd. are represented by formulas I, II, and II (wherein R<1>, R<2>, and R<3> are each H, a 1-30C alkyl or alkenyl group, etc.; and R<4> is a 1-30C alkylene or alkenylene group). The compd. pref. has a mol.wt. of 500-1,000,000 and is thermally treated pref. at 100-400 deg.C in an air, nitrogen, or inert gas atmosphere.
Patent JP-H01176340-A (JP)
Title: Optical recording medium
Inventor: MATSUMOTO KENJI
IPC: G11B7/243
Filed: 1988-01-05
Abstract: PURPOSE:To increase the optical absorptivity in a wavelength region of a laser and to improve sensitivity by adding at least one kind among transition metal elements or rare earth elements to oxide glass contg. at least two components selected from TeO2, PbO and Tl2O. CONSTITUTION:Protective layers 2, 2' consisting of SiO2, ZrO2, etc., are provided on a substrate 1 consisting of polycarbonate, acryl, etc. The protective layers are imposed on both sides of the optical recording medium 3. The optical recording medium 3 formed by adding at least one kind among the transition metal elements or rare earth elements to the oxide glass contg. at least the two components selected from the TeO2, PbO and Tl2O is provided and further, a protective substrate 4 is provided. The same material as for the substrate 1 is usable for the substrate 4. The absorptivity in the laser wavelength region is increased and the sensitivity is improved by using the optical recording medium formed by adding at least one kind among the transition metal elements or rare earth elements to the oxide glass constituted by incorporating at least the two components among the TeO2, PbO and Tl2O.
Patent JP-H07199991-A (JP)
Title: Data generation device for speech synthesis
Inventor: TERAJIMA MASAMI
IPC: G10L13/06
Filed: 1994-01-07
Abstract: PURPOSE:To automatically generate synthesized speech data for guidance broadcasting on a bus. CONSTITUTION:A tape on which broadcast contents are recorded is reproduced and its playback signal is converted into a digital signal, which is separated into basic speech patterns Bp by words and phrases by utilizing pause periods of the speech. It is checked whether or not the patterns Bp are registered in a data base 16, and when not, they are registered in the data base 16 together with given identification codes Ppi. A sequence of codes Bp corresponding to the basic speech pattern sequence of the input speech is generated and stored in a reproduction table 21 by input speeches.
Patent JP-S61162610-A (JP)
Inventor: UEHARA SOICHI
IPC: E01F9/518
Filed: 1985-01-07
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-H01309851-A (JP)
Title: Drawing mechanism for safety belt automatic winder
Inventor: ARUTSUURU FUEERU
IPC: B60R22/195
Filed: 1989-01-06
Abstract: PURPOSE: To constitute a retightening mechanism without generating steam or noise like a conventional type by pulling a pulling member to rotate a pulling member roller, and utilizing an electromagnet as a drive device for retightening a safety belt. CONSTITUTION: A retightening mechanism is provided with a drive device 7 which actuates in case of an automobile collision accident, a pulling member 16 pulled by the drive device 7, a pulling member roller 69 rotated by the pulling member 16, and a safety belt (not illustrated) pulled by the pulling member roller 69. An electromagnet 75 is provided as the drive device 7, and the free end part of the pulling member 16 is fixed at its movable element 76. By energizing a magnet coil 77 through a lead wire 78, the movable element 76 is moved in a direction A, and the safety belt is retightened by rotating the pulling member roller 69. It is thus possible to eliminate generation of steam or noise like a conventional type, at the time of operating the drive device 7.
Patent JP-H03205164-A (JP)
Title: Manufacture of thermal head
Inventor: YABUSHITA AKIRA
IPC: B41J2/335
Filed: 1990-01-08
Abstract: PURPOSE:To improve recording efficiency and prolong the life of a thermal head by forming a flat glazed glass layer and a thermal resistor on a wire conductor and providing a structure with an almost flat surface on a protecting layer which covers the glass layer and the thermal resistor. CONSTITUTION:A glazed glass layer 2 formed on a substrate 1 of alumina ceramics is processed using a photoetching technique beforehand so that only an area where a heat generating part is formed becomes a projecting part selectively. After that, a wire conductor 4 layer is formed around the protecting part and patterned so that the projecting glazed glass layer 2 becomes as thick as the rest. Subsequently, a flat plane is obtained and then a thermal resistance layer 3 is formed to form a pattern on a protecting glazed glass surface at a position corresponding to the wire conductor 4. Thus the coverage of an extremely thin resistance layer 3 by a protecting film 5 is extremely satisfactory with less stepped part difference than when a conventional wire conductor is applied.
Patent JP-H09189621-A (JP)
Title: Temperature measuring device using polarized surface modulator
Inventor: NEGAMI SHOICHI
IPC: G01K11/12
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To measure the abnormality of temperature in a prescribed position laid along an optical transmission line with one optical fiber and one light source by use of an inexpensive processing device. SOLUTION: This device has an optical transmission line 3 formed of a single mode optical fiber 31, a polarized surface modulator 4 having a piezoelectric element part 42 formed on one of both surfaces of a base 41, a generator 10 for transmitting a frequency-swept signal for driving the polarized surface modulator 4, and a converting means 5 for converting the polarized surface modulated light into intensity modulated light. The single mode optical fiber 31 of the optical transmission line 3 is fixed and arranged just above or just under the piezoelectric element part 42 of the polarized surface modulator 4, and this device also has a means for detecting the change of resonance frequency (fs) accompanying the temperature change of the polarized surface modulator 4.
Patent JP-H11260583-A (JP)
Title: Integrated circuit
Inventor: RIBARICH THOMAS J
IPC: H05B41/24
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To execute protection and recovery from various kinds of fault conditions properly by installing a circuit to interchange multiple operation modes based on input conditions in a controller integrated circuit(IC) of an electronic stabilizer. SOLUTION: When power is turned on, a predetermined current is carried due to the voltage drop of a resistor 10, and when the VCC pin of an IC is charged, the IC is switched over to an undervoltage lock-out(UVLO) mode, and when the voltage reaches a predetermined value, the IC is switched over to a preheat mode, and then a preheat timing pin CPH is charged toward a threshold value of 4.0 V, and an oscillator drives half-bridges 6, 8 at a preheat frequency fPH if there is no fault and preheats the filament of a lamp 4. When CPH reaches the threshold value of 4.0 V, the IC is switched over to a lighting slant mode and the output frequency is damped from fPH to fMIN. When CPH reaches a threshold value of 5.1 V, the IC is switched over to an operation mode and the output frequency is changed to the operation frequency fMIN and the lamp 4 is lit.  In the meantime, if a fault is detected, the IC is switched back to the UVLO mode.
Patent JP-H04250718-A (JP)
Title: Cmos logic circuit
Inventor: YAMANE HIROMICHI
IPC: H03K19/0948
Filed: 1991-01-09
Abstract: PURPOSE:To avoid a large through-current flowing from a high potential side of a power supply terminal to a low potential side, to prevent the production of noise to the wire of the power supply terminal, not to avoid the malfunction of the circuit and to avoid the increase in the power consumption of the CMOS logic circuit itself. CONSTITUTION:Sources S connected in common of a PMOS transistor(TR) 2 and an NMOS TR 3 being components of a 1st transfer gate TG 1 are connected to an input terminal Ti, drains D connected in common are connected to the input of a 1st inverter 6 whose input threshold voltage is VT1 and the gate of a PMOS TR 4 of a 2nd transfer gate TG2, the output of the inverter 6 is connected to the gate of the PMOS TR 2 and the gate G8 of a PMOS TR 8 whose gate threshold voltage is VTP. The connection of a 2nd transfer gate TG2 is similar to above.
Patent JP-H04251345-A (JP)
Title: Data management system
Inventor: MATSUOKA TAKAYO
IPC: G06F12/00
Filed: 1991-01-09
Abstract: PURPOSE:To automatically decide a data file for registering data by providing a vacant area capacity information and registration inhibiting amount in a management record. CONSTITUTION:A management file 1 is provided with a management record 2 in which the information indicating the whole statuses of plural data files 4 is recorded and plural index records 3 in which the status information of each data is recorded. The record 2 has registration inhibiting amount information which indicates the minimum amount of vacant areas which can be used for new files, and data file information. In the data file information, data file identification codes, file status information indicating the possible/impossible state of new registration, and vacant area capacity information about data files are registered. The index record 3 has the identification codes of the data files storing each data and the information indicating the used state of the data.
Patent JP-H05177910-A (JP)
Title: Method for detecting position of medium
Inventor: MATSUDA TOKUYUKI
IPC: B41J29/42
Filed: 1992-01-07
Abstract: PURPOSE:To realize the reduction of the processing time of the device concerned by a method wherein the processing time of the detection of the position of a medium is reduced. CONSTITUTION:The positional data at the right and left ends of a medium 2 are obtained by simultaneously moving two sensors (or medium position sensors 13 and 14, which move normal to the conveying direction of the medium) on the conveying surface of the medium, from bath the sides of medium conveying passage 11 so as to detect the position of the medium on the medium conveying passage 11 on the basis of the positional data at the right and left ends of the medium.
Patent JP-H11274914-A (JP)
Title: Low-power cmos circuit
Inventor: KANG DAE GWAN
IPC: H03K19/096
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a low-power CMOS circuit whose power consumption in the standby mode is minimized. SOLUTION: A 1st PMOS transistor(TR) PM1 and a 1st NMOS TR NM1 are connected in series between a terminal of a power supply voltage VDD and a terminal of a ground voltage VSS in a CMOS inverter circuit. Here, the 1st PMOS TR PM1 and the 1st NMOS TR NM1 are configured so that they have a low threshold voltage and a high gamma factor (γ), when each of their wells receives a reverse bias voltage Vbs. The 1st PMOS TR PM1 and the 1st NMOS TR NM1 are configured in such a way that the 1st PMOS TR PM1 and the 1st NMOS TR NM1 connected to the ground voltage VSS terminal have a high gamma factor, when they receive the back bias voltage Vbs in the standby mode.
Patent LT-IP441-A (LT)
Title: Microcapsules and process for preparing thereof
Inventor: OKADA HIROAKI
IPC: A61K47/44
Filed: 1993-03-19
Abstract: This invention provides a microcapsule designed for zero order release of a physiologically active polypeptide over a period of at least two months, which is produced by preparing a water-in-oil emulsion comprising an inner aqueous layer containing about 20 to 70% (w/w) of said polypeptide and an oil layer containing a copolymer or homopolymer having a weight-average molecular weight of 7,000 to 30,000, the molar composition ratio of lactic acid/glycolic acid being 80/20 to 100/0, subjecting said water-in oil emulsion to microencapsulation.
Patent MX-162267-A (MX)
Inventor: FRIESENHAGEN LOTHAR
IPC: C11B3/02
Filed: 1985-12-09
Abstract: Fatty acid alkyl esters are produced by catalytic transesterification of natural fats and oils containing free fatty acids. In a preliminary esterifying step, the free fatty acids present are reacted with a C1-C4 alkanol (e.g., methanol) in the presence of an acidic esterification catalyst, at a temperature of about 50 DEG  to 120 DEG  C. and at substantially atmospheric pressure. The resulting reaction mixture is allowed to separate into two phases: (1) an alcohol phase containing the acidic esterification catalyst and part of the water of reaction and (2) an oil phase. These phases separately recovered. The oil phase is then extracted with an immiscible extractant, preferably comprising a mixture of glycerol and methanol, to remove residual water of reaction. In the final step the extracted oil phase is transesterified with a C1-C4 alkanol, e.g. methanol, in the presence of an aklali catalyst and at substantially atmospheric pressure.
Patent OA-06786-A (OA)
IPC: C07C69/00
Filed: 1980-04-15
Abstract: Alpha-cyano-3-phenyl-A-benzyl 2,2-dimethyl 3-((Z).ROOC-CH =CH-)-cyclopropane-carboxylate derivs. of formula (I), as the separate stereoisomers or their mixtures are new (where A is O, -CH2- or -CO, R is 1-8C, opt. unsaturated, linear, branched or cyclic alkyl and the double bond has Z geometry). (I) are parasiticides, esp. insecticides, acaricides and nematocides for plant and animal use. They may be used to control aphids, coleoptera and lepidoptera larvae by application at 10-300 g/hectare. As insecticides they have good killing and knock-down activity, as well as be light-stable and non-toxic to mammals, and may be used to control flies, mosquitos and cockroaches. They are used to control acarier, such as Boophilus ticks (Hgalomnia, Amblyomnia and Rhipicephalus) and mites (sarcoptic,psoroptic and chorioptic). The cpds. may be used in classical formulations, e.g. by spraying onto plants, local application to animal or as animal feed additives.
Patent OA-08937-A (OA)
Inventor: ALLEN DWEK RAYMOND
IPC: C07D207/08
Filed: 1988-12-20
Abstract: Various heterocyclic compounds, namely   (a) the N-methyl derivative of di(hydroxymethyl)-dihydroxypyrrolidine,  (b) 1,4-dideoxy-1,4-imino-L-arabinitol,  (c) 1,4-dideoxy-1,4-imino-L-ribitol,  (d) 1,4-dideoxy-1,4-imino-D-ribitol,  (e) 1,4-dideoxy-1,4-imino-(N-methyl)-L-arabinitol,  (f) 1,4-dideoxy-1,4-imino-(N-methyl)-D-ribitol,  (g) 1,4-dideoxy-1,4-benzylimino-L-ribitol,  (h) 1,4-dideoxy-1,4-imino-D-talitol,  (i) the N-methyl derivative of deoxymannojirimycin,  (j) 1,5-dideoxy-1,5-imino-L-fuconolactam,  (k) 1,5-dideoxy-1,5-imino-(N-methyl)-L-fucitol,  (l) 1,5-dideoxy-1,5-imino-(N- omega -methyl caproate)-L-fucitol,   and their pharmaceutically acceptable salt derivatives are useful as inhibiting agents of human immunodeficiency virus. Compounds (a), (e), (j), (k) and (l) are new.
Patent PH-20313-A (PH)
Title: Substituted benzylcycloalkenylurea derivatives
Inventor: YASUO YAMADA
IPC: A01N47/32
Filed: 1983-11-24
Abstract: Substituted benzylcycloalkenylurea derivatives of the formula (I) <IMAGE>  (I)  wherein X represents a halogen atom or a lower alkyl group, Y represents an oxygen atom or a sulfur atom, R1 represents a cycloalkenyl group and R2 represents a lower alkyl group, a cycloalkyl group, a benzyl group or a phenyl group optionally substituted by 1 to 5 substituents selected from the group consisting of a hydroxyl group or a lower alkoxy group and their use as fungicides. They can be synthesized, for example, by reacting of a substituted benzyl-cycloalkenylamine with an isocyanate or by reacting of a carbamoyl halide with an amine. The starting material, the substituted benzyl-cycloalkenyl amines, are also new.
Patent PH-22391-A (PH)
Title: Anti-corrosion composition
Inventor: HWA CHIH M
IPC: C23F11/167
Filed: 1986-09-15
Abstract: Composition for inhibition of ferrous metal corrosion consisting essentially of (a) HEDPA compound and (b) HPAA compound. Optionally the composition may also include (c) an azole.
Patent PH-25084-A (PH)
Title: Skin treatment composition
Inventor: SCOTT IAN RICHARD
IPC: A61K8/00
Filed: 1988-06-10
Abstract: A composition for topical application to mammalian skin comprises hyaluronic acid fragments comprising from 7 to 50 monosaccharide units terminating either with a glucuronic acid unit and/or a N-acetyl glucosamine unit, or an unsaturated derivative of one or both of these terminal units and a cosmetically acceptable vehicle; provide that when the fragments of hyaluronic acid consist essentially of fragments composed of more that 25 monosaccharide units, then the composition also comprises a means for enhancing the activity of said fragments of the composition in terms of angiogenic and/or hair growth response, following topical application to the skin.