baber/WOPTO huggingface dataset:
Patent JP-H0797381-A (JP)
Title: New production method of azetidinone compound and new raw material compound therefor
Inventor: IWASAKI TAMEO
IPC: C07D217/24
Filed: 1994-06-22
Abstract: PURPOSE:To sterically selectively obtain the subject compound useful as a synthetic intermediate for a 1beta-methylcar bapenem derivative as an antimicrobial agent without using a Lewis acid by a new method using a specific alkanoic acid amide compound as a raw material. CONSTITUTION:An alkanoic acid amide compound of formula I (R<1> is H a or lower alkyl; R<2> and R<3> together with an adjoining nitrogen atom form a heterocyclic ring) is reacted with an azetidinone compound of formula III (R<4> is a hydroxy-substituted lower alkyl; L<1> is an eliminable group) in the presence of a base [preferably lithium bis(trimethylsilyl)amide] preferably at -60 to -30 deg.C to give the objective compound. A compound of formula IV (ring B is benzene; X is O or S; Y is O, imino, etc.; Z<1> and Z<2> are H, an aryl, etc.) among the compound of formula I is a new substance and to be concrete, 2,2-di- n-butyl-3-propionyl-2,3-dihydro-4H-1,3-benzoxazin-4-one may be cited as the compound.
Patent JP-S5364968-A (JP)
Title: Hydroextraction rinsing type washing machine
Inventor: ISHIZUKA SUKETO
IPC: D06F41/00
Filed: 1976-11-19
Abstract: PURPOSE:To reduce load by reducing temperature rise at the time of energizing hydroextraction cage drive motor windings through switching control of the hydroextraction cage drive motor windings in accordance with the progress of the hydroextraction rinsing process.
Patent JP-S5567274-A (JP)
Title: Picture signal coding system
Inventor: KANEKO TOORU
IPC: H04N1/41
Filed: 1978-11-14
Abstract: PURPOSE: To code picture signals with a small amount of cides by combining a forecast error code and a run length code to code them.  
     CONSTITUTION: In the figure, 1, 1', 1"... indicate level difference codes indicating difference between the density level of the preceding run and that of the current run, and 2, 2', 2",... indicate codes obtained by coding a run length where picture elememts of the density level of the preceding run continue. A unit to code signals dependently upon thus code string is constituted by pciture input device 3, A/D converter 4, clock signal generator 5, register 6, digital comparator 7, counter 8, register 9, level difference coder 10, run length coder 11, inverter 12, monostable multivibrator 13, delay circuit 14, delay circuit 15, level difference code terminal 16, strobe pulse terminal 17, and run length code terminal 18. In respect to coded signals coded by this constitution, a code volume compression rate is very high, and the capacity of the memory is small, and further, the transmission capacity of the transmission line is small. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5849769-A (JP)
Title: Method for reusing urea used in precision casting
Inventor: KAWAGUCHI SEIJI
IPC: C08G12/00
Filed: 1981-09-04
Abstract: PURPOSE:To obtain an adhesive having long potlife and excellent water resistance, boiling resistance, and weather resistance, by adding an aldehyde, etc. to urea flowed out during the precision casing process, and adding a resorcinol resin to the resultant urea precondensate. CONSTITUTION:Urea flowed out during the precision casting process using urea as the lost material is (preferably after leaving to stand under hot condition and removing the bleeded higher fatty acid and wax from the urea) mixed with an aldehyde such as formaldehyde or an aldehyde donor such as paraformaldehyde, and made to react under heating in the presence of an alkali catalyst to obtain a urea precondensate, which is converted to and utilized as an adhesive by adding a resorcinol resin[a condensation product of resorcinol compound such as resorcinol, alkylresorcinol, etc. and an aldehyde (donor)]. USE:Bonding of wood, textile, plastics, rubber, etc.
Patent JP-H0434720-A (JP)
Title: Texture processing method and device for magnetic recording medium
Inventor: KITAMOTO YOSHISUKI
IPC: B24B21/00
Filed: 1990-05-30
Abstract: PURPOSE:To decrease the processing time and to prevent occurrence of abnormal projection or an error by pressing a 1st lapping tape with rough mesh onto a base driving clockwise, driving the tape counter clockwise, then pressing the 1st lapping tape, thereby applying texture and pressing a 2nd lapping tape with fine mesh onto the base, thereby removing projections. CONSTITUTION:A 1st main processing spindle unit 22 turns a base clockwise and the 1st lapping tape with rough mesh is pressed to the base to apply texture. Then a 2nd main processing spindle unit 23 turns the base counter clockwise and the 1st lapping tape with rough mesh is pressed to the base to apply texture. Moreover, a finish processing spindle unit 25 turns the base and a 2nd lapping tape with fine mesh is pressed to the base to remove projections. Thus, the processing time is shortened and a magnetic recording medium with less abnormal projections and less errors is realized.
Patent JP-S62298192-A (JP)
Title: Piezoelectric porcelain composition
Inventor: WATANABE JUNICHI
IPC: H01B3/12
Filed: 1986-06-18
Abstract: PURPOSE:To obtain a piezoelectric porcelain composition optimum for a high frequency actuator, by substituting part of pb atoms of pb (ZrxTiy)O3 (x+y=1) by one kind of Ca, Sr and Ba, and including Sb and Mn, Cr and Fe in this material. CONSTITUTION:A composition expressed by pb(ZrxTiy)O3 (x+y=1) is made to be a basec composition in the range of 0.54<=x<=0.57. Pb atoms, whose mol percent is 10-15%, is substituted by at least one kind of Ca, Sr and Ba. In this material, 0.3-3.0wt.% Sb (value is converted into that of Sb2O3) is included. At least one kind of Mn, Cr and Fe is included in the meterial by 0.05-1.0wt.% (value is converted into each value of MnO2, Cr2O3 and Fe2O3). Part of the Pb of lead titanate zirconate is substituted by an alkaline earth metal such as Sr, Ca and Ba. Antimony oxide is further added. Thus piezoelectric strain constant is remarkably increased, and dielectric loss is decreased.
Patent JP-S5264043-A (JP)
Title: Manufacturing method of heat exchanger
Inventor: NAKAMURA YUKIO
IPC: B23K1/08
Filed: 1975-11-21
Abstract: PURPOSE: To provide assuree cooling performance with improved thermal connection and long fitting effect, by dipping flat iron plates pressure fitted to fins in molten zinc and solidifying zinc at the pressure fit zones. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05329047-A (JP)
Title: Storage vessel for use on table
Inventor: HATTORI KAZUHIKO
IPC: A47G23/00
Filed: 1992-06-01
Abstract: PURPOSE:To provide a storage vessel allowing easy handling and preservation, and usable for a general purpose by providing a mechanism for causing one-way or two-way turn of a lid for the storage vessel where the lid is fitted in such a way as freely detachable. CONSTITUTION:This vessel comprises a lid 1 and a vessel body 2 coupled to each other in such a way as freely detachable, and projections 4 are formed on the lower end 3 of the lid 1 at opposite positions. Also, engagement sections 6 for the free turn and engagement or disengagement of the projections 4 are formed on the upper end of the vessel body 2 at positions corresponding to the projections 4. Conversely, the projections 4 are formed on the upper end 5 of the vessel body 2 at opposite positions, and the engagement sections 6 are formed on the lower end 3 of the lid 1 at positions corresponding to the projections 4. Furthermore, with reference to the storage vessel described in the claim 1 or 2, the projections 4 and engagement sections 6 are formed at positions nearer either front or rear side end of the vessel body 2. Also, two pairs of the projections 4 and sections 6 are formed on the vessel body 2, thereby enabling the lid 1 to turn in both forward and backward directions.
Patent JP-H0434973-A (JP)
Title: Semiconductor substrate
Inventor: FURUYAMA TAKESHI
IPC: H01L21/82
Filed: 1990-05-30
Abstract: PURPOSE:To enable the wiring channels to be decided by automatic wiring within a short time thereby attaining the shorter delivery term and the cost reduction by a method wherein the elements in the same shape are arranged at specific intervals on the same axis so that respective elements in the bipolar parts arranged on semiconductor substrates may form the wiring channels in straight lines between respective elements. CONSTITUTION:The resistors 1 in the same shape are arranged at specific intervals on an X-axis while lateral type PNP transistors 2 are arranged on the lower stage at specific intervals on the X-axis. Next, NPN transistors 3 are likewise arranged on the further lower stage at specific intervals. Next, elements are formed on a substrate to form an underneath layer using a semiconductor manufacturing mask describing the pattern of the elements arranged as mentioned above. When the wiring channels are decided by the automatic wiring under the circuit drawings requested by the users, the wiring layers 4 in the X-axis direction and the wiring layers 5 in the Y-axis direction can be formed by two layers extending over in straight lines without arranging the elements in zigzag way. Furthermore, the VIA 6 between the wiring layers can be formed following the design rules.
Patent JP-H09325354-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: NAKATANI MASAHIRO
IPC: G02F1/136
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to remedy an open circuit, improve the yield without lowering the quality, and lower the cost by making a bypass connection of an open-circuit part of a scanning wire through an electrode for storage capacity by laser welding as to an active matrix type liquid crystal display device. SOLUTION: A bypass connection of an open-circuit part 24 of the scanning wire of the liquid crystal display device, equipped with pixel electrodes 22 which are arranged in matrix on a substrate, thin film transistors which are arranged closely to the pixel electrodes, a signal wire 16 for inputting a signal to the said thin film transistors, the scanning wire 23 for scanning the said thin film transistors, and the electrode 17 for storage capacity which faces the said scanning wire 23 across an insulator, is made through the electrode 17 for storage capacity by laser welding to remedy the open circuit.
Patent JP-S622477-A (JP)
Inventor: MORIMURA HISAO
IPC: H01R39/08
Filed: 1985-06-28
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-S5764263-A (JP)
Title: Electrophotography method
Inventor: OOKAWA YASUHIRO
IPC: G03G15/00
Filed: 1980-10-07
Abstract: PURPOSE:To obtain a uniform and satisfactory picture irrespective of an environmental variation, by setting an inital condition for forming a latent image in accordance with an ambient humidity, and also varying a condition for forming an electrostatic latent image in accordance with the number of times of repetition for formation of a latent image. CONSTITUTION:On the circumference of a photosensitive body 1, not only a primary corona discharger for forming a latent image 13, and an optical image exposure part 14 but also a secondary corona discharger 15 having the opposite polarity from that of the primary corona, and an overall surface exposure source 16 are placed. On the front of a primary corona discharge wire 31, a control grid 32 is stretched, and prescribed control voltage is applied by a controlling circuit 33. The controlling circuit 33 receives an output of a temperature and humidity detecting device 35 which has placed a sensible himidity element 34 on the circumference of the photosensitive drum, and sets grid control initial voltage of each continuous copying cycle. The potential of an electrostatic talent image in the continuous copying operation is controlled by utilizing the dependence of grid control voltage of the photosensitive body surface potential.
Patent JP-S5567775-A (JP)
Title: Form printer
Inventor: SAKURAI FUMIO
IPC: G03G15/22
Filed: 1978-11-15
Abstract: PURPOSE: To make the revolution of a form drum smooth and obtain the form printer of superior printing grade and resolution by driving the form drum which revolves in synchronization with the revolution of a recording drum by a pulse oscillator.  
     CONSTITUTION: Reference pulses are divided and the divided outputs are applied to a motor 11 by way of a driver 10, by which a form drum 4 is revolved. On the other hand, a recording drum 4 is revolved by a motor 7 and its revolution pulse signals N' are generated by an encoder 8 and the deviations from the reference pulses are obtained. Since the device is so constituted that the dividing ration of the reference pulses changes in correspondence to the deviations thus obtained, the form drum 4 may be smoothly revolved in the state synchronized at the peripheral speed to the recording drum 1. Because of this, the occurrence of fluctuations in the output pulses and the formation of image deviations at the time of printing forms, such as forms, slips, etc. are obviated and the printing grade and resolution may be enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0435456-A (JP)
Title: Facsimile equipment
Inventor: KISHINO YASUKAZU
IPC: H04N1/00
Filed: 1990-05-30
Abstract: PURPOSE:To cope with troublesome telephone, etc., such as direct mail or the like by providing a management information storage means storing the information of a caller's telephone number with the communication result information of the contents corresponding to a communication state. CONSTITUTION:Management information storage means 5 and 7 are provided to store the information of the caller's telephone number with the communication result information with the contents corresponding to the communication state. In this case, since the management information storage means 5 and 7 store the information of the caller's telephone number together with the communication result information, the callee can know the caller's telephone number by printing the information of the caller's telephone number together with the communication result information at a printer part 8 and displaying it on a display panel by the facsimile equipment. Thus, the telephone number of the troublesome telephone, etc., such as the direct mail or the like is unrevealed to the callee and the communication reject against this telephone number can be requested to the telephone station so that the excessive use of printing paper by receiving unnecessary picture information during the absence of a user, and the reception of necessary picture information can be prevented.
Patent JP-S5843075-A (JP)
Title: Electronic instrument with printer
Inventor: FUSHIMOTO HIDEO
IPC: B41J3/28
Filed: 1981-09-09
Abstract: PURPOSE:To avoid the sticking of ink to the printing paper on a desk while the printing is carried out to the roll type printing paper, by having a structure in which a shielding plate opens automatically with the changeover of a switching lever. CONSTITUTION:The print mode is switched to the printing to the printing paper on a desk with the changeover of a switch lever 7. The lever 7 turns clockwise and a gear 28 turns counterclockwise. Thus a hammer 14 is turned down vertically. At the same time, a pin 30a of a lever 30 is hooked at the lower edge of a groove 29a to be pulled upward with the clockwise turn of the gear 29. A free edge of a hook 31 also ascends, and as a result the interlocking is released between a depressed part 21a of a masking plate 21 and the hook 31. Then the plate 21 is pulled forward by the tensile force of a spring 26 to shift forward within a guide groove 27a via a pin. Thus an opening part 20 is opened to perform the printing to the printing paper 8 on a desk.
Patent JP-S5764418-A (JP)
Title: Formation of cylindrical body
Inventor: TAMURA KOUJI
IPC: B21D5/14
Filed: 1980-10-07
Abstract: PURPOSE: To eliminate the need for repeated works required for inversing rolls and to improve the working efficiency, by working cylindrical bodies in such a way that a stiffening plate is attached to the outer circumference side of strips so that the stiffening plate bridges the starting end and the rear end of strips.  
     CONSTITUTION: A strip 1 fed to a space between the first roll 2 and the second  and third rolls 3 and 4 is formed to a cylindrical body, and the rear end 1 b of the  strip 1 reaches near the second roll 3. When the rear end 1 b  reaches near the second  roll 3, the feeding-bending equipment is stopped once and a stiffening plate 11 is attached to the outer circumference side of the strip 11 so that the stiffening plate bridges the starting end 1 a  and the rear end 1 b  of the strip 1. Then, the starting end 1 a  and the rear end 1 b  together with the stiffening plate 11 are fed to the space between the first roll 2 and the second and third rolls 3 and 4, and the working is performed continuously. At this time, the starting end 1 a  and the rear end 1 b  approach each other under the guidance of the 11. When the press-contact between the stiffening plate 11 and the third roll 4 is released, the stiffening plate 11 is removed from the cylindrical body and thrown out. When the stiffening plate 11 is thrown out,the feeding-bending equipment is stopped and the formed cylindrical body is taken out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5663513-A (JP)
Title: Method and apparatus for preventing clouding inside car glass and control moisture for car-air conditioner
Inventor: SUDOU SHINJI
IPC: B60H3/00
Filed: 1979-10-31
Abstract: PURPOSE:To prevent the clouding inside a car glass by controlling the temperature and moisture in a car room in accordance with a temperature inside the glass, a temperature inside the car room, a relative moisture inside the car room, and an air temperature outside the car room. CONSTITUTION:There are provided a glass inner-surface thermal detector 24, a car room thermal detector 25, a car room relative moisture detector 26, and an external air thermal detector 29. Detected outputs from the car room thermal detector 25 and the car room relative humidity detector 26 are inputted into a dew point temperature computation circuit 27 to calculate the dew point temperature of the air layer inside a car glass, and the resultant value thereof is inputted into a control circuit 5 together with outputs from detectors 24, 25, 26, and 29. This construction permits to control mode-changing doors 19 and 20, a compressor 3, a rear hot-wire 30, and a humidifier 28 in accordance with the temperature inside the car glass, the car room temperature, the relative humidity inside the car room, and the air temperature outside the car room, and prevent the clouding inside the car glass.
Patent JP-2000327586-A (JP)
Title: Therapeutic agent for diabetes
Inventor: CHO SOUTETSU
IPC: A61P3/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject therapeutic agent, inexpensive drug, widely usable and capable of radically curing diabetes itself by including a low- molecular compound capable of proliferating Langerhans' islet, as a principle component. SOLUTION: This agent is obtained by including, as a principle component, a low-molecular compound capable of proliferating Langerhans' islet preferably such as an ephedra alkaloid or ephedrine. The daily dose in oral administration is preferably 0.1 μg-1 g is administered to an adult in 1-3 portion(s), more preferably 1-300 mg in 1-3 portion(s). This drug can be used not only as a single administration but also as a combination with other agents used in treatment for various kinds of diabetes.
Patent JP-S57108293-A (JP)
Title: Electrolytically coloring method for aluminum or aluminum alloy
Inventor: HINOTA YUUJI
IPC: C25D11/22
Filed: 1980-10-11
Abstract: PURPOSE: To improve the throwing property and to attain uniform coloring by electrolyzing anodically oxidized Al or Al alloy in an electrolytic bath contg. Ni salt and/or Co salt using Ni and/or Co contg. a prescribed amount of S as an opposite electrode.  
     CONSTITUTION: An electrolytic cell is filled with an electrolytic bath contg. Ni salt and/or Co salt, and an Ni and/or Co electrode contg. S dispersed uniformly in both the metals by 0.003W0.1wt% is set in the cell. An electric current is supplied between anodically oxidized Al or Al alloy and said electrode for a fixed time. Thus, not only the side of the Al or Al alloy facing to the opposite electrode but its opposite side is uniformly colored fine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5765313-A (JP)
Title: Treatment of exhaust gas
Inventor: NAITOU KATSUYUKI
IPC: B01D53/50
Filed: 1980-10-09
Abstract: PURPOSE:To enable to consitute the apparatus from a low grade stainless steel by a method wherein nitrate ion is contained in an absorbing liquid of an exhaust gas and an apparatus to be used is constituted of a stainless steel containing a specific amount of chromium to reduce corrosion of said stainless steel. CONSTITUTION:An exhaust gas is blown into an exhaust gas absorbing liquid 3 by an exhaust gas blow-in pipe 12 through an exhaust gas supply pipe 2. In said exhaust gas absorbing liquid 3, an aqueous solution of a sulfur dioxide gas fixing agent from a sulfur dioxide gas fixing agent supply pipe 4 and an oxygen containing gas is blown thereinto from an oxygen supply pipe 5. In said exhaust gas absorbing liquid 3, nitrate ion preventing corrosion of stainless steel is contained. Further, stainless steel of which 3 chromium content is 16% or more is used in a total part contacted with the exhaust gas absorbing liquid containing nitrate ion having corrosion control effect of stainless steel. Thereby, corrosion of stainless steel due to chlorine ion is remarkably lowered and, further, an apparatus can be constituted from low grade stainless steel.
Patent JP-S5838702-A (JP)
Inventor: MANFUREETO ENGERUMAN
IPC: C08F2/18
Filed: 1982-08-16
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-S6033873-A (JP)
Title: Device for profiling detection for welding
Inventor: WAKAMATSU KAZUHIKO
IPC: B23K9/12
Filed: 1983-08-02
Abstract: PURPOSE:To stabilize relational discrimination operation and to perform profiling for welding with high accuracy by providing an equalizing amplifier circuit to provide the current signal pattern of a specified output level and using the same as an input signal to a relational discriminator for current peak value. CONSTITUTION:A current signal equalizing amplifier circuit 6 is provided to a profiling device which performs automatic control for weaving width and automatic follow-up control for groove width. The circuit 6 is constituted of a linear amplifier 6A, a divider D as an arithmetic element 6B, a multiplier M as peak holding 6C and arithmetic element 6D, a variable resistor VR1 for regulating input level, a variable resistor VR2 for setting a reference amplification factor, etc. A current input signal I is inputted to said circuit which makes arithmetic and outputs an equalizing current signal EQ1. The equalizing current signal 7 is inputted to a relational discrimination circuit by which the turnback point at the weaving end for the purpose of automatic control of weaving width and automatic follow-up control of welding groove width is determined.
Patent JP-S5367032-A (JP)
Title: Digital type electronic angle advancing apparatus
Inventor: GOTOU KENJI
IPC: F02P5/15
Filed: 1976-11-25
Abstract: PURPOSE:To calculate in a minimum time the appropriate tiginition timing by permitting the control circuit to have the basic angle advancing property advancing in accordance with the rotation of the engine.