baber/WOPTO huggingface dataset:
Patent JP-S5683297-A (JP)
Title: Driving system of stepping motor
Inventor: KOMADA KENYA
IPC: H02P8/14
Filed: 1979-12-11
Abstract: PURPOSE:To obtain the dynamic characteristics with superior linearity by a method wherein a phase excitation switching program which makes possible displacement not only to the next phase but also an optional one is set beforehand to control the phase exciting signal by the memory output in which the program has been memorized. CONSTITUTION:A flip flop circuit 1 is set by a start signal, and an octal counter 2 becomes ''enable'' at the H level of an output Q. The octal counter 2 is used to control the exciting signal between 8 steps from the time of start, and gradually counted up by a driving pulse inputted via a latch circuit 3. Then, the counter designates the address of PROM 4 by means of outputs A-C. The PROM 4 generates one after the other phase exciting signals A, B, inverse A and B according to the program memorized beforehand, and reads out successively by the outputs A-C of the octal counter that is counted up by the driving pulse inputted at intervals of set time. It then drives a motor by selecting driving transistors Tr1-Tr4.
Patent JP-H11349485-A (JP)
Title: Improver of hepatic damage
Inventor: OSUMI YUKIHIRO
IPC: C07H11/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine having activities for decreasing fat in hepatocytes, hardly providing anxiety to side effects, capable of being administered for a long term, and useful for improvement of fatty liver by including a specific galactooligosaccharide sulfate. SOLUTION: This improver of hepatic damage contains a galactooligosaccharide sulfate of formulas I or II. The compound of formulas I or II is obtained, for example, by culturing microorganisms [e.g. S-22 belonging to the genus Arthrobacter (FERM P-15496)] having degrading activities against porphyran which is polysaccharides of a seaweed belonging to the genus Porphyra, in a liquid medium containing powder or the like of the seaweed belonging to the genus Porphyra, and obtained by adding a carbon source such as lactose, a nitrogen source such as peptone, or the like thereto, preferably at 20-30 deg.C culturing temperature at 4-8 culturing pH value under an aerobic condition for 2-5 days to hydrolyze the phycobiont of the seaweed belonging to the genus Porphyra, especially porphyran, and removing impurities such as a protein from the cultured medium.  The daily dose of the compound of formulas I or II is preferably 3-10 mg.
Patent JP-S5488885-A (JP)
Title: Insulator target for sputtering device
Inventor: KURAMASU KEIZABUROU
IPC: C23C14/34
Filed: 1977-12-26
Abstract: PURPOSE:To preven cracking of the title target and increase sputtering efficiency by metallizing one side of an insulator target body; forming a solder layer on the metallized layer; and bonding the body to a fitting metal plate covered with a solder layer by melting both the solder layers. CONSTITUTION:One side of insulator target body 7 is metallized 8, and the metallized layer is plated with solder 9. The part of fitting metal plate 10 which part is to be bonded to body 7 is coated with solder to form solder layer 11. Fitting holes 10a are made in plate 10 to screw plate 10 to a fitting stand. Body 7 is then fixed into recess 10b of plate 10 and heated, whereby solder layers 9, 11 are melted to form solder layer 12 and the whole surface of body 7 is bonded to plate 10. The resulting target is screwed to a fitting stand, and the side of plate 10 is directly cooled with water. Thus, body 7 is efficiently cooled, preventing cracking even if high sputtering power is supplied.
Patent JP-H0332334-A (JP)
Title: Rotor for salient-pole type electric rotary machine
Inventor: MASUKO MITSUO
IPC: H02K1/30
Filed: 1989-06-26
Abstract: PURPOSE:To facilitate independent disassembling of a pole by inserting a pin which is insertable/retractable radially from the inside of a laminated thin board segment yoke, into a distant piece, then inserting the pin into a hook hole part of the pole and supporting the pole. CONSTITUTION:A second distant piece 6 for supporting a pole 4 and a hook hole portion 8 of the pole 4 are arranged at same positions in the axial direction of a laminated board segment yoke 3. A retractable pin 7 is inserted into the central position of the second distant piece 6 and the pin 7 is set to project from the outer circumference of the laminated thin board segment yoke 3 then the pin 7 is inserted into a hook hole portion 8 made in the pole 4 in order to support the pole 4.
Patent JP-H1112255-A (JP)
Title: Quinazolin-4-one ampa antagonist
Inventor: CHENARD BERTRAND LEO
IPC: A61P9/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for a pharmaceutical composition for treating a neurodegenerative, psychotropic and drug- and alcohol-induced disease of central nervous system and peripheral nervous system. SOLUTION: This antagonist is a compound of formula I [A is a benzo-fusion aromatic ring or the like; B is phenyl or the like; X is N or CH; Y-Z is CH2 NH or the like; R<1> is H, a (fluoro)alkyl or the like; R<2> is a halo, cyano or the like; R<3> to R<7> are each H, an alkyl or the like], e.g. 2- [3-(2-chloro-pyridin-3-yl)-6- fluoro-4-oxo-3,4-dihydro-quinazolin-2-ylmethyl]-amino}-benzonitrile. The compound of formula I is obtained, for example, by reacting a compound of formula II with acetic anhydride, and further reacting the obtained compound with an amine of formula III to provide a compound of formula IV, reacting the compound of formula IV with dimethylformamide dimethylacetal complex to provide the corresponding amines, reacting the corresponding amines with sodium periodade and further carrying out a reductive amination of the obtained product by an amine of formula V.
Patent JP-S5951922-A (JP)
Title: Surface treatment of styrene resin sheet
Inventor: NOGUCHI MASAO
IPC: C08J7/04
Filed: 1982-09-17
Abstract: PURPOSE:To impart an initial antifogging property, durability of the antifogging property, blocking resistance, slip property, etc., by previously subjecting the surface of a styrene resin sheet to a corona discharge treatment and then treating the surface with a combination of two specified surface treating agents. CONSTITUTION:In imparting an antifogging property, blocking resistance, etc., to the surface of a sheet by previously subjecting one of the surfaces of a styrene sheet to a corona discharge treatment to heighten the surface tension of the sheet and then coating the surface with a surface treating agent; said surface treatment in effected by using a surface tension of sheet of 50-60dyn/cm; using a combination of (A) sugar-fatty acid ester in which the content of 12C or lower fatty acid residues is at least 70% of the fatty cid residue composition, and that of lauric acid residues is at least 65% of the composition, and the monoester content of the ester composition is at least 70%, and (B) coconut oil fatty acid diethanolamide, as the surface treating agent, and nearly uniformly coating the surface with the treating agent in such an amount as to give 10-25mg component A and 1.5-4mg component B per m<2>. sheet.
Patent JP-H0212483-A (JP)
Title: Information processor
Inventor: YUI AKIHIRO
IPC: G06K17/00
Filed: 1988-06-30
Abstract: PURPOSE:To process recording media having different sizes by discriminating the size and kind of the recording media by means of plural detecting means for detecting positions of recording medium and performing processes of reading, writing, etc., to various information by changing the position in accordance with the size of the recording media. CONSTITUTION:Plural detecting means S1, S2-S4, and S2R which detect the position of a recording medium storing various kinds of information when the medium is fed are provided, and the size and kind of the recording medium are discriminated by the detecting means S1, S2-S4, S2R. Upon discriminating the size and kind of the recording medium, processes of reading, writing, etc., to the various kind of information stored in the medium are performed by changing the position in accordance with the size of the medium. Therefore, even recording media having different sizes can be processed.
Patent JP-S5684489-A (JP)
Title: Novel electrolytic tank
Inventor: IIJIMA TOKUZOU
IPC: C25B9/19
Filed: 1979-12-11
Abstract: PURPOSE:To mount and demount a diaphragm easily by clipping the long diaphragm in a meandering gap formed by a cathode box and an anode and fixing the same by a diaphragm fixing apparatus. CONSTITUTION:Plural fingers 2 for forming the cathode 4 is provided to the cathode box 1 and the diaphragm attaching frames 3, 3' are provided to an upper and a lower surfaces thereof. The continuous sheet like diaphragm 6 is adhered or welded to the attaching frames 3, 3' and fixed thereto. When mechanical means are used, a peripheral flange part of the diaphragm 6 is inserted between the attaching frames 3, 3' and a press plate 8 and clipped under pressure and fixed by a clip 10 through a packing 7. An anode 9 is vertically provided from a bottom plate 22 and received so as to adjoin the fingers between the anodes 19, 19. Moreover, an opened end of the cathode box is closed by a side plate 14 and connected to a flange 5 by a screw to be integrated therewith as well as an end portion of the diaphragm 6 is clipped therebetween. Thereby, the diaphragm 6 is provided along surfaces of the fingers 2 in a meandering manner as well as a distance between both electrodes is shortened to make it possible to hold the current efficiency well.
Patent JP-S5950641-A (JP)
Title: Multiplex data group unit exchange system
Inventor: OZAWA YUKIO
IPC: H04Q11/04
Filed: 1982-09-16
Abstract: PURPOSE:To reduce the time of synchronism establishment and to start quickly communication, by using a predetermined bit for the transmission of a discriminating code of information transmitted terminal and using the rest as the transmission of information addressed to the terminal. CONSTITUTION:A serial/parallel converting section 7 converts receiving information into the parallel form of n bits, transmits it to a parallel/serial converting section 9, a designated code generating section 8 generates a designation code of m bits corresponding to a discriminating code of a receiving information transmitted terminal DR and transmits it to a converting section 9, which converts the designation code of m bits and the information of n bits into a 1-bit serial code and transmits it to a multiplex separating circuit DMPX. On the other hand, a serial/parallel converting section 10 of the DMPX converts a 1-bit serial code transmitted via a channel CH into a parallel form, and the m bits are transmitted to a decoder 11 and the n bits are to a parallel/serial converting section 12, respectively. The decoder 11 analyzes the designating code of m bits to discriminate the information transmitted address DR and to make a corresponding gate G conductive. The converting section 12 converts the information of n bits into a serial form and transmits it to the terminal DR.
Patent JP-H1013098-A (JP)
Title: Electronic component insertion apparatus
Inventor: TAMURA SOICHI
IPC: H05K13/04
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a high speed electronic component insertion apparatus capable of high density inserting. SOLUTION: There are provided a vertically movable insertion chuck 2, positioned above a circuit board T, for clamping a lead wire, a vertically movable lead wire guiding pin 1 being inserted into a lead wire inserting hole 8 or being in a waiting state below it and holding the lead wire 5 of an electronic component 4 by the tip thereof, and a push rod 3 for holding the electronic component 4, to be inserted, between this push rod 3 and the lead wire guide pin 1. Thus, insertion reliability is improved by decreasing the load for the electronic component 4 when it is inserted, and high speed insertion can be realized by shortening the vertical stroke of the lead wire guiding pin 1.
Patent JP-H0722678-A (JP)
Title: Temperature control circuit
Inventor: HARANO HIROSHI
IPC: H01S5/068
Filed: 1993-06-30
Abstract: PURPOSE:To reduce loss of electric energy when carrying out currents control of a Pertier element and to simplify a circuit. CONSTITUTION:Output of a thermistor 12 which detected the temperature of a Pertier element 11 and a laser diode as a control object is input to an error amplifier 17, and a difference with a reference voltage VR is taken and a result thereof is input to a control circuit 18 together with the reference voltage VR. The control circuit 18 outputs a signal of H level or L level to four output terminals O1 to O4 thereof and carries out ON/OFF control of first to fourth transistors 21 to 24. Thereby, the Pettier element 11 carries out control for maintaining a temperature constant by cooling or heating a laser diode based on a temperature state.
Patent JP-S5971719-A (JP)
Inventor: MATSUO HIROSHI
IPC: A47J31/50
Filed: 1983-09-01
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-H0457232-A (JP)
Title: Optical recording medium and production thereof
Inventor: KOYAMA EIJI
IPC: G11B7/24047
Filed: 1990-06-21
Abstract: PURPOSE:To improve the transfer characteristic of preformat patterns and to improve yield and productivity by adopting the structure formed by laminating a transfer layer between two kinds of org. compd. layers via a mixed layer composed of the respective org. compds. constituting the two layers. CONSTITUTION:The transfer layer 2 of the preformat pattern provided on one surface of a transparent substrate 1 is made into the three-layered structure; the org. compd. layer 3 consisting of the 1st org. compd. layer alone, the mixed layer 6 consisting of the mixture composed of the 1st and 2nd org. compds. and the org. compd. layer 4 consisting of the 2nd org. compd. layer alone. A recording layer 5 is laminated on the surface of the layer 4. An arbitrary resin material which has proper viscosity in an uncured state and penetrates or dissolved slightly in the 2nd org. compd. is used as the 1st org. compd. The adhesive strength of the layer 3 and the layer 4 is made sufficiently higher than the adhesive strength of the layer 4 and a stamper. Easy peeling is assured and the productivity and yield are improved.
Patent JP-H0341044-A (JP)
Title: New compound
Inventor: BUSHELL MICHAEL JOHN
IPC: C07C213/00
Filed: 1990-06-21
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein W is alkoxy, haloalkoxy and a pair of fluoro and alkoxy and R is hydroxy or bromine).  
     EXAMPLE: 1,1,1-Trifluoro-2-(4-trifluoromethoxyphenyl)propane-2,3-diol.  
     USE: A starting compd. or an intermediate for producing novel fluorinated ethers useful as an insecticide and a miticide.  
     PROCESS: A ketone represented by formula ArCOCF 3  (Ar is a group represented by formula II) is reacted with trimethylsulfoxonium iodide and potassium hydroxide in t-butanol to obtain a compd. wherein R of the formula I is hydroxy. A compd. represented by formula ArBr is subjected to Grignard reaction by using 1-bromo-3,3,3-trifluoro-propan-2-one to obtain the compd. represented by formula I (wherein R is bromine). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0327451-A (JP)
Title: Real time operating system
Inventor: KUWATSURU KEIICHIRO
IPC: G06F9/46
Filed: 1989-06-23
Abstract: PURPOSE:To debug the original motion of a task by making the control of a debugger task to be independent of multi-task control by means of the priority relation of a general application task. CONSTITUTION:When a real time operating system (OS) 1 receives a system call for starting the debugger task 7, the execution environment of the application task 8 is saved in a recording area which an executing pointer 20 designates, then, a request discrimination part 3 inputs it to a debugger task driving part 4. In the debugger task driving part 4, a debugger executing pointer 40 is acquired in spite of priority, and execution environment is restored from task control block (TCB) 41 of the debugger task 7 and control is shifted to the debugger task 7. Thus, control is shifted to the debugger task without conditions. Thus, the motion of the application task is prevented from stopping since the scheduling of the application task is independently continued via the request discrimination part 3 even while executing the debugger task.
Patent JP-H07328688-A (JP)
Title: Anaerobic sewage treatment and device therefor
Inventor: KITAMURA SOUETSU
IPC: C02F3/28
Filed: 1994-06-08
Abstract: PURPOSE:To provide a method capable of enhancing the rejection ratio of BOD, COD and nitrogenous component as compared with the conventional method in the anaerobic sewage treatment and to furnish the device having simple structure therefor. CONSTITUTION:Sewage agitating air is supplied to an anaerobic sewage treating tank 1 to the extent that the anaerobes are not inactivated. The air is intermittently supplied from a diffuser 5 furnished at the lower part in a treating tank 2 through an air feed pipe 7 with an air feeder 6 provided outside the tank 2.
Patent JP-H118539-A (JP)
Title: Power semiconductor switch device
Inventor: AKAMATSU MASAHIKO
IPC: H03K17/72
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To improve both the cut-off capability and reliability and to improve the packaging by mounting a reverse bias drive circuit on a mount substrate loaded at the outer periphery of a plane package and arranging an electricity accumulating means and a reverse bias switching means at the outer periphery of a control electrode which is led out in a ring shape. SOLUTION: A gate electrode G and a mounting substrate 110 are sandwiched between a metal plate of good conductivity and a pressure ring 17 which are pressed against the bottom surface of a 2nd cathode-side main electrode pairing with the gate electrode G, which is electrically connected to a gate drive output surface formed on the top surface of the mount substrate 110 by a metallic spacer 51. Further, a 2nd cathode-side main electrode is electrically connected by pressing its bottom surface with respect to the metal plate of good conductivity. Thus, the mounting substrate 110 mounted with the gate electrode and reverse bias drive circuit 20 is sandwiched between the metal plate of good conductivity and the pressure ring 17 of good conductivity, so that high mechanical strength is obtained.
Patent JP-H109269-A (JP)
Title: Sliding bearing
Inventor: KONISHI MASAHIDE
IPC: F16C27/02
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To greatly improve the reliability by making effective use of the features of silicon carbide and silicon nitride to compatibly secure the performance of a bearing and the service life of the bearing. SOLUTION: A plurality of sliding pieces 3 to be fixed and supported by an inner circumferential side of a cylindrical bearing shell 1 comprise sliding pieces 3A made of silicon carbide combined with sliding pieces 3B made of silicon nitride in the axial direction and/or circumferential direction. The sliding pieces 3A made of silicon carbide and the sliding pieces made of silicon nitride are alternately arranged in the axial direction and/or circumferential direction.
Patent JP-H05333256-A (JP)
Title: Manual focusing device for lens
Inventor: KAI FUTOSHI
IPC: G02B7/08
Filed: 1992-05-29
Abstract: PURPOSE:To accomplish the more miniaturization of a device. and to improve the detection and resolution of the rotational amount of a manual focusing ring by providing a means for detecting the magnetic rotational amount of the manual focusing ring. CONSTITUTION:When the manual focusing (MF) ring 2 is rotated, a ring-like magnet 3 fixed on the MF ring 2 is rotated, and a signal corresponding to the positional relation between a HALL element 4 and the ring-like magnet 3 is outputted. The signal is converted to the encoded output by an IF (interface) circuit 7 where the signal is inputted. Thereafter, it is converted to a signal of one pulse in synchronism with the rise and fall of the signal by an MF control circuit 8 so as to be outputted to a microcomputer 9. A driving command is outputted to a motor driving circuit 10 by the microcomputer 9 based on information on the number of driving pulses of a focusing motor 6 and the rotating direction of the focusing motor 6 so as to drive the focusing motor 6 and a focusing lens group 5 which is interlocked with the focusing motor 6, and then, the focusing operation is performed.
Patent JP-S5685173-A (JP)
Title: Miniature electronic apparatus
Inventor: SONE HIROHISA
IPC: G06F15/02
Filed: 1979-12-12
Abstract: PURPOSE: To read and display the telephone numbers or the like in the order of higher priorities, by supplying several character information along with the priority for storage and then displaying them in accordance with the operation of the display indication switch.  
     CONSTITUTION: Several character information such as the telephone numbers or the like are supplied along with the priority via the input device 22 and then stored in a memory means. Then the contents of the character information is displayed at the display means 50 with operation of the display command switches S 1  and S 2 . For example, the circuit shown in the diagram is provided to an electronic watch with addition of a liquid crystal display unit in which the time display part 6 and the character display part 50 are overlapped each other. Thus both the desired name of a person and his telephone number are stored in the memory circuits 29, 31, 33 and 35 each with operation of the switches S 1 WS n . Then the name of person and his telephone number are displayed successively at the telephone number display part 50a in the order of higher priorities with operation of the display change-over switch S 1 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5586592-A (JP)
Title: Purifying tank
Inventor: NAKAMURA YOSHIYASU
IPC: C02F3/00
Filed: 1978-12-26
Abstract: PURPOSE: To accomplish the air diffusing function and the sewage return function in a purifying tank by a mechanism wherein the greater amount of a sewage passed from an aeration chamber to a precipitation chamber is recirculated to an aeration tank through a draft and an air diffusing device within a central chamber portion is positioned by a recirculating circuit.  
     CONSTITUTION: A sewage supplied from an inflow pipe 26 is filled in an aeration chamber 5 and a compressed air supplied from a blower is injected upwardly from diffusing pores of a gas diffusing device main body 44 through an air supply pipe 16. Therefor, the greater part of a sewage in a lower portion of a chamber 5 is raised from an opening 20 into a draft 21 by a diffused air jet stream and the recirculating stream designated as an arrow is generated and the closely pressurized sludge in a lower portion of a precipitation chamber 10 is returned to a chamber 5. Subsequently, the sewage entered into a chamber 10 is separated into a sludge and a supernant herein and the supernant is passed from an overflow port 22 along a water collecting trough 52 within a water collector 23 and collected within a holder 53 for a chemicals cylinder. The inflow supernant is disinfected by a chemicals in a chemicals cylinder 24 and stored in a disinfecting chamber 26, subsequently discharged from a outflow pipe 27. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5952002-A (JP)
Inventor: MAEDA ISAMU
IPC: E01C13/00
Filed: 1982-09-17
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。