baber/WOPTO huggingface dataset:
Patent HU-T55760-A (HU)
Title: Modificated process for producing n-(methyl-amino-propyl)-dibenz-azepine
Inventor: BENKO PAL
IPC: C07D223/28
Filed: 1989-11-24
Abstract: 5-(3-Methyl-amino-propyl) -10,11-di:hydro-di:benz(b,f)azep ine, an antidepressant of formula (I) is prepd. by a faster method from urethane derivs. of formula (II) (R = 1-3C alkyl), by hydrolysis with KOH and decarboxylation. The reaction temp. is above 100 deg.C and the synthesis is carried out in a hydroxy-gp.-free-solvent of D,41 Debye max. dipole moment. (I) is opt. converted into a pharmaceutically suitable salt. The prod. is of high purity. (-pp Dwg.No.0/0)
Patent ID-19887-A (ID)
Inventor: BRIGGS WILLIAM ERNEST
IPC: C02F1/50
Filed: 1998-02-10
Abstract: The invention relates to a liquid purification apparatus (10) adapted to employ the purifying affects of the heavy metal silver under electrolysis. The apparatus (10) has a chamber (14) formed with spaced apart inlet and outlet openings (16,18) whereby liquid can flow through chamber (14) from inlet opening (16) to outlet opening (18). An electrolytic unit (20) has at least two spaced apart silver electrodes (22,24) mounted in chamber (14) in the path of the liquid flow. An electric circuit means (32) controls operation of electrodes (22, 24) with a first timing means (62) for providing a pulsed current to electrodes (22,24). <IMAGE>
Patent JP-S60145114-A (JP)
Inventor: NAKAMURA TOSHIO
IPC: F24C1/00
Filed: 1984-01-06
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-H08248422-A (JP)
Title: Illumination device and liquid crystal display device formed by using the same
Inventor: HOSHI HIROAKI
IPC: F21V8/00
Filed: 1996-01-08
Abstract: PURPOSE: To make a light quantity distribution uniform by successively disposing a scattering part and a transparent planar member adjacent to each other at a light source. CONSTITUTION: This illumination device 11 has a thin type cold cathode ray tube (light source) 5, such as fluorescent lamp, and is formed with a scattering 7 as the scattering part 7 atop the same. A transparent polycarbonate plate (PC plate) 12 as the planar member is adhered to one side of the scattering part 7. The PC plate 12 is adhered to the rear surface of a polarizing plate 3. The light emitted from the cold cathode ray tube 5, therefore, transmits the scattering part 7 and the PC plate 12 and is scattered at the time of permeating the scattering part 7. This scattered light transmits the inside of the PC plate 12 in various directions. The light beam L2 transmitting the inside of the PC plate 12 is partly reflected by the front surface (boundary) of the PC plate toward the scattering part 7 and is partly reflected and scattered by the scattering part 7. Consequently, a part of the reflected light beam L5 and the light beam L3 transmit the upper and lower polarizing plates and only the linearly polarized light beam is extracted. Further, the transmitted light beam is made incident on a liquid crystal panel, is given double refraction, is transmitted through the upper polarizing plate and is converted to two-dimensional images.
Patent JP-S61162264-A (JP)
Title: Preheating method of vessel for charging of molten metal
Inventor: SHIMAMURA KOICHI
IPC: C21C7/00
Filed: 1985-01-08
Abstract: PURPOSE:To preheat uniformly the inside of a vessel and to economize on fuel by charging solid fuel and oxidizing agent into the vessel and igniting the solid fuel by a combustion device thereby burning the fuel. CONSTITUTION:A mixture 11 composed of the solid fuel (coke, etc.) and oxidizing agent (benzoyl peroxide, etc.) is charged into the vessel 1 such as ladle and a cover device 2 provided with the combustion device 21 and a flue 22 is attached thereto. The solid fuel is ignited by the device 21 and the combustion is maintained by the oxidizing agent. The inside of the vessel 1 is uniformly heated up by the flame generated by the device 21 from above and the combustion of the solid fuel from the bottom. The preheating time is thus reduced and the fuel is economized.
Patent JP-H02181785-A (JP)
Title: Device for enlarging and reducing character
Inventor: KOBAYASHI MUTSUKO
IPC: G06F3/153
Filed: 1989-01-09
Abstract: PURPOSE:To clearly recognize a processed situation and to rapidly perform processing for enlarging and reducing characters by providing a means for storing information about the processed situation for each character data and displaying the processed situation which is stored on a display means. CONSTITUTION:In a storage device 24, the information of the processed situation about each character data is stored, and the information of the processed situation is displayed on a CRT device 25. On the screen of the CRT device 25, a processing item 31 and the information 32 of the processed situation of each character which is stored in the storage device 24 are displayed. As to the processing item 31, the extent of the character code of the letter which should be enlarged and reduced, the size of the character which should be changed and the size of a letter face are displayed. And as to the information 32 of the processed situation, the character code of the character which has been processed, which is in processing or in which an error occurs in processing is displayed with red, blue or yellow color respectively. Thus, the processed situation of each character can be recognized, even if the error occurs in the processed contents, the reprocessing for only the character in which the error occurs can be performed and the processing for enlarging and reducing the character can be rapidly performed.
Patent JP-H10192655-A (JP)
Title: Bag filter for exhaust gas treatment
Inventor: FUJITA KAZUNORI
IPC: B01D46/02
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a filter and to prolong the service life by a method in which, in a bag filter for exhaust gas treatment in which at least a catalyst is carried on a filter, an oxide layer is formed upstream from the filter into which exhaust gas is introduced to remove harmful substances in the exhaust gas which deteriorate the filter. SOLUTION: In a bag filter 8 for exhaust gas treatment in which at least a catalyst is carried on a filter 1, an oxide layer is formed upstream from the filter 1 into which exhaust gas 5 is introduced to remove harmful substances in the gas 5 which deteriorate the filter 1. The oxide layer is formed from porous alumina 4 or porous silica 3, and an active substance layer 2 is formed downstream from the oxide layer. Or, the bag filter 8 can be formed by a process in which a filter of felt, etc., carrying porous silica or porous alumina is overlaid upon felt carrying an active substance to be bonded together by sewing, etc., and the felt carrying porous silica or porous alumina is arranged to confront an exhaust gas flow.
Patent JP-S60156914-A (JP)
Inventor: ISHIYUTOBUAAN PATSUPU
IPC: F01K9/00
Filed: 1985-01-10
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-S58119100-A (JP)
Inventor: FUJITA YASUHIRO
IPC: G08G1/127
Filed: 1982-01-08
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-S59128381-A (JP)
Title: Monoterpenylbenzohydroquinone and its preparation
Inventor: MIKAWA USHIO
IPC: A61K36/18
Filed: 1983-01-11
Abstract: NEW MATERIAL:The monoterpenylbenzohydroquinone of formula. USE:A non-steroidal anti-inflammatory analgesic agent having the activity to inhibit the biosynthesis of prostaglandin. PROCESS:The compound of formula can be prepared by extracting NANSHIKON (root of Lithospermum erythrorhizon) with an organic solvent such as methanol, and purifying the extract by column chromatography. The developing solvent of the column chromatography is benzene, hexane, ethyl acetate, acetone, methanol, water, etc. The monoterpenylbenzohydroquinone of the present invention has molecular formula of C16H20O2, molecular weight of 244.15 and melting point of 163.5-164 deg.C.
Patent JP-H05182222-A (JP)
Title: Phase difference detecting device
Inventor: HORI KOJI
IPC: G11B7/095
Filed: 1992-01-08
Abstract: PURPOSE:To eliminate a phase difference error ocurring at the time of the inversion of a track rocking in an intersecting direction orthogonally with a side beam at the time of measuring a phase difference based on excentricity when an optical disk is inserted into a spindle and rotated. CONSTITUTION:The hold circuits 63, 51, 52 and 53 holding the phase difference measuring error ocurring at the time of inverting a track rocking direction are provided between a polarity adding circuit 33 equipped on the poststage of an exclusive OR circuit 27 detecting the absolute value of the phase difference and an LPF 30, and then the error is not outputted to a measurement output.
Patent JP-S5495253-A (JP)
Title: Thermal head
Inventor: HARA TOSHITAMI
IPC: H01L49/02
Filed: 1978-01-11
Abstract: PURPOSE: To form a thermal head using a thin film heating resistor which is hard to be oxidized and is stable in resistance value by using the layer wherein two or more kinds of metals and boron are mingled in atomic scale as the heating resistor of the thermal head.  
     CONSTITUTION: In the thermal head formed by laminating a thin film heating resistor 2, an electric conductor 3 supplying electric power to the resistor 2 and a protecting layer composed of silicon oxide or magnesium oxide, etc. on an insulation type substrate 1 such as ceramics, the abovementioned resistor 2 is formed of two or more kinds of metals such as Ti, Zr, Hf and boron. Namely, powder of two or more kinds of the abovementioned metals and boron is pressed over about 100 kg/cm 2  to make a tablet and with this as a vapor source, it is electron-beam evaporated on the substrate heated to about 200 to 500°C in a high vacuum above about 1 × 10 -4  torr, whereby the thin film heating resistor 2 is formed. Similarly, forming the resistor 2 by using a sputtering method in an argon atmosphere of about 1 × 10 -3  to 5 × 10 -1  torr will give equally good results. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10194077-A (JP)
Title: Air bag system for vehicle
Inventor: HOSODA KOJI
IPC: G01G19/414
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide the air bag system for a vehicle, which can safely control the necessity of the expansion of an air bag even when a child seat is troubled with non-conformities. SOLUTION: When a relation of A>B+C is established, where B(Kg) represents the weight of a child seat 12, and C(Kg) represents the maximum weight of an infant, which is so specified by the child seat 12 that he can take a seat, it is decided by a seat sensor unit 18 that there exists no occupant, and it is communicated to a control unit 11 that there exists no occupant. On the other hand, since the control unit 11 receives from the seat sensor unit 18 a signal detecting that there exists no occupant, in fact, even in a case that the completely failed child seat 12 is mounted to a passenger seat 13, the expansion of an air bag 3 for the passenger seat 13 can thereby be prohibited.
Patent JP-H10192257-A (JP)
Title: Simple body fat rate measurement
Inventor: YOKOI MASAYUKI
IPC: A61B5/107
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To measure a body fat rate daily, safely, and simply at home, by calculating the volume of a subject by the change of level in a bath tub, the body density from the volume and the weight of the subject, and the body fat rate of the subject from the body density. SOLUTION: This simple body fat rate measurement device 1 is made an integrated structure floating on a water level of a bath tub 2, and an ultrasonic wave is oscillated to the bottom face of the bath tub 2 to measure the water level H1 before bathing of a subject and the water level H2 after bathing of the subject. A numeric input part is a part to input the body weight W, etc., of the subject and a calculating part calculates the body density D from water levels H1, H2 measured by a water level measuring part and the body weight W of the subject inputted from the numeric inputting part and the area S of the bath tub. Since thereby a body fat rate can be measured by daily bathing, periodical and continuous body fat rate measurement ca be easily performed.
Patent JP-H11292554-A (JP)
Title: Device for butt-welding optical fiber preforms to each other
Inventor: LAVANANT GERARD
IPC: C03B23/207
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for butt-welding two optical fiber preforms to each other by uniformly heating the preforms. SOLUTION: In this device, two preforms 7 and 9 fitted onto a glass lathe 1 so that the preforms 7 and 9 can be rotated with their common rotation axis A as the center of rotation of each of them and at least one of the preforms 7 and 9 can translationally be moved in the direction parallel to the rotation axis A, are received. Also, two nozzles 19 and 23 supported by two oxyhydrogen blow torches 17 and 21 respectively are placed within a plane perpendicular to the rotation axis A, to form two flames 191 and 231 respectively between two end surfaces 71 and 91 opposite to each other of the preforms 7 and 9. Further, at least one (e.g. 23) of the two nozzles 19 and 23 is fitted to the corresponding one of the oxyhydrogen blow torches 17 and 21 so as to translationally move in the direction perpendicular to the rotation axis A, to concentrate the flames 191 and 231 toward the rotation axis A and thereby to form two heating cones 6 and 8 matching to the two end surfaces 71 and 91 of the preform 7 and 9 respectively. Thus, the whole area of each of the end surfaces 71 and 91 of the preform 7 and 9 can be subjected to comparatively rapid heating and the length in the axial direction of a part of each of the preforms 7 and 9, which part is influenced by the heating, can be limited.
Patent JP-H11297465-A (JP)
Title: Cooking object volume detection device for microwave oven, microwave oven provided with the same, and control method therefor
Inventor: KIM CHUL
IPC: H05B6/68
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a cooking object volume detection device for automatically detecting a volume of the object to be cooked charged into a cooking chamber, a microwave oven provided with this, and a control method thereof. SOLUTION: The output voltage of a microwave oscillating means 120 is detected when a microwave oven is driven, a volume of object to be cooked charged into a cooking chamber is determined based on the output voltage, and object is cooked under proper drive conditions based on the volume of object determined. Need for a user to determine the volume of the object inside the cooking chamber, and setting the cooking time or cooking output based on that time is thus eliminated, so operation it becomes very convenient, and that object can be cooked in correct conditions set by the microwave oven. Production cost can be saved, manufacturing processes simplified, and productivity improved.
Patent JP-H08191582-A (JP)
Title: Motor driver
Inventor: HATANO YUKIHIKO
IPC: H02P3/24
Filed: 1995-01-11
Abstract: PURPOSE: To reduce damping time by generating a damping torque immediately after a stop command is inputted by setting an initial DC application voltage to a small value on DC damping and performing control so that a next DC application voltage is available after a deceleration time. CONSTITUTION: An initial voltage setting circuit 11 sets an initial DC application voltage at the time of DC damping of a motor 7 to a phase control pattern generation circuit 8'. A next voltage setting circuit 12 sets a larger next DC application voltage than the initial DC application voltage. A deceleration time setting circuit 13 sets a deceleration time from the initial DC application voltage to the next DC application voltage. A damping time setting circuit 14 sets a damping time for continuing the next DC application voltage. Then, the initial DC application voltage at the time of DC damping is set to a small value by the setting circuits 11-14 and control is made so that the next DC application voltage is available after a deceleration time.
Patent JP-S5388100-A (JP)
Title: New cationic polymer
Inventor: YOSHIDA TOORU
IPC: B01D21/01
Filed: 1977-01-14
Abstract: PURPOSE: To prepare a new imidazolyl group-containing cationic polymer useful as a flocculant, by reacting a ring-opening polymer of a nitrile group-containing norbornene derivative with an amine compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04236160-A (JP)
Title: Cutting method for linear motor
Inventor: MATSUMOTO GIICHI
IPC: H02K41/02
Filed: 1991-01-14
Abstract: PURPOSE:To prevent chips from entering into casing when a linear motor is cut at a site. CONSTITUTION:A closing jig 6 is arranged at a position where a cylindrical casing 10 is cut. The closing jig 6 comprises a core member 61, a closing layer 62 and an outer frame 63. The core member 61 is composed of a stiff material and the closing layer 62 slightly smaller than the cross-section of the inner peripheral face of the casing 10 is composed of a soft material and entirely covers the outer peripheral face of the core member 61 to be abutted on the inner peripheral face of the casing 10. The outer frame 63 surrounds the casing 10 and integrally coupled with the core member 61 through the guide slit 12 in the casing 10. When the casing 10 is cut on one side of the closing jig 6 in the longitudinal direction of the casing 10, chips are blocked by the core member 61 and the closing layer 62 from entering into the casing 10.
Patent JP-H11204559-A (JP)
Title: Bump formation head, and method and device for bump formation
Inventor: IMANISHI MAKOTO
IPC: H01L21/60
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a bump formation head, bump formation method, and bump formation device in which tact time of production can be shortened. SOLUTION: This device for bump formation is provided with a conductive material supplying member 111, equipped with plural conductive material ejecting holes 1110 arrayed corresponding to electrodes 13 of a semiconductor element 3, for pushing out conductive materials 131 which has flowability which becomes a bump via the conductive material ejecting holes. Therefore, the plural bumps can be formed on the electrode of the semiconductor element with a single bump forming operation.
Patent JP-H02184290-A (JP)
Title: Direct current brushless motor
Inventor: FUKUOKA TOSHIAKI
IPC: H02P6/14
Filed: 1989-01-09
Abstract: PURPOSE:To make a smaller motor, improve the current efficiency, and reduce the torque ripple by installing a three-phase full wave drive circuit to drive a three-phase coil based on a signal from a signal processing circuit and a rotational speed control circuit to control the rotational speed of the motor according to a rotational signal from an FG generator. CONSTITUTION:After the output of a magnetism detection element 11 is put in an amplifier 12, the amplified output is sent to a waveform shaping circuit 13 having a threshold characteristic on the upper and lower sides of the output waveform thereof for waveform shaping. The shaped waveform is processed by arithmetic processing with a signal processing circuit 18, the result is transmitted to a drive circuit 19, and three-phase full wave 180 deg. el drive is performed. When the rotational speed exceeds the fixed value for accurate rotation, the number of pulses obtained from an FG generator 14 is divided into a three times as large number as that of the pulses of a drive magnet with a frequency dividing circuit 15 and separated with a separation circuit 16. The number is processed by arithmetic processing with the signal processing circuit 18 through a switching circuit 17.
Patent JP-H08254770-A (JP)
Title: Digital printer with support shoe and movable medium guide member at inside
Inventor: MAAKU EDOWAADO BURITSUJIZU
IPC: B41J15/04
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a printer provided with a means by which a photosensitive recording medium can be positioned precisely inside a cylindrical support for scanning printing and measurement can be carried out. SOLUTION: A printer is provided with a support, shoe 5, which possesses a cylindrical inside face, and a writing head supported on a rotor 132, by which rotation around the axis of the cylindrical face and linear movement along the axis can be carried out at the same time. A medium guiding member 134 is installed movably along the rotary shaft of the rotor 132. The medium guiding member 134 can be moved to a required position in the inside of the inside face of the support, shoe 5 so that an interval is formed between the cylindrical inside face of the support shoe 5 and the medium guiding member 134. A recording medium 24 can advance around the outside face of the medium guiding member 134 and into the inside of the cylindrical inside face of the support shoe 5.
Patent JP-2000198591-A (JP)
Title: Recording material feeder
Inventor: ISHIZAWA KATSUMI
IPC: B65H20/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To stabilize the feeding of a recording material by properly correcting the meandering in the axial direction of feed rollers both during the initial feeding and during the steady-state feeding. SOLUTION: The printer obtains information on the meandering of a recording material 6 on the basis of the output of a detector 14. For meandering information obtained during initial feeding of the recording material 6, the axial pressure contact force of feed rollers 11a and 11b is changed on the basis of the meandering information and first pressure contact force correcting data to thereby correct the meandering of the recording material 6. For meandering information obtained during steady-state feeding of the recording material 6, on the other hand, the axial pressure contact force of the feed rollers 11a and 11b is changed on the basis of the meandering information and second pressure contact force correcting data to thus correct the meandering of the recording material 6.
Patent JP-S59207217-A (JP)
Inventor: GERUHARUTO RINSU
IPC: B29C48/09
Filed: 1984-01-12
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-H05184871-A (JP)
Title: Deodorizer
Inventor: ISHII TOMOIKU
IPC: F25D23/00
Filed: 1992-01-10
Abstract: PURPOSE:To sufficiently and efficiently heat the entire catalytic body and to effectively remove the malodorous component by providing a honeycomb heater on the upstream side. CONSTITUTION:A honeycomb PTC heater 6 is arranged on the upstream side of a catalytic body 2 having many through-holes 5 close to or in contact with the catalytic body. When the heater 6 is energized, the temp. of the heater 6 is rapidly increased, and the catalytic body 2 close to or in contact with the heater is uniformly heated. Consequently, the uneven heating effect of the catalytic body does not occur, the entire catalytic body is sufficiently heated, and the malodorous component is efficiently removed.
Patent JP-S5389066-A (JP)
Title: Manufacture of refrigerator heat insulating box
Inventor: SUDOU YOUICHI
IPC: F25D23/06
Filed: 1977-01-17
Abstract: PURPOSE: In manufacturing of refrigerator heat insulating box, to improve exhausting method of air, gas, etc. when filling foaming material such as rigid polyurethane foam and to prevent lowering of products' characteristics caused by absobing moisture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11198862-A (JP)
Title: Front fender mounting structure
Inventor: ASANO KOJI
IPC: B62D25/08
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To secure high positional accuracy of a front fender in the directions over the height, fore and aft, and to the left and right direction and provide a wide degree of freedom in shaping of a bracket. SOLUTION: A mounting bracket is composed of an approx. L-shaped bracket body 21 extended along a front fender 12 and a plurality of car body side fixing parts 22, 23, 24 whereto the bracket body 21 is fixed, and thereby the bracket body 21 is fastened to the front fender previously, and the fixing parts 22, 23, 24 are fastened previously to the car body. Finally the front fender 12 and bracket body 21 secured in a single piece are located so that its fixture holes 12a, 12b, 21e mate with the fixing parts 22, 24, 23, and are secured by bolts.