baber/WOPTO huggingface dataset:
Patent JP-H03133930-A (JP)
Title: Esters of castanospermine in the treatment of cerebral malaria
Inventor: ARAN JIYOSEFU BITONTEI
IPC: A61K31/445
Filed: 1990-10-16
Abstract: PURPOSE: To obtain a castanospermine ester that decreases adhesion of Plasmodium-infected blood cells to hemangioendothelium walls, is effective for cerebral malaria and cures cerebral malaria by administration of its effective doses. CONSTITUTION: This castanospermine ester, which cures side effects of Plasmodium-infectious diseases, such as cerebral malaria, by administration of its effective doses (generally 15-500mg/kg, comprises a compound of formula I (R, R' and R" are each H, a 1-18C alkanoyl, 3-18 alkenoyl, R<4> ↑.X)-2-15C alkanoyl, 1-4C alkoxy-CO-(CH2 ), -CO, formula II; (n) is 0-4; Y is H, a 1-4C alkyl, 1-4C alkoxy; Y' is H, a 1-4C alkyl, 1-3C alkoxy, halogen, or 3,4-methylenedioxy together with Y; Y" is H, a 1-4C alkyl; 1-4C alkoxy, halogen; R<4> ↑ is H or a 1-4C alkyl; X is O, S or NH; all of R-R" are not H at the same time but at least one is H), or its salt.
Patent JP-H01118232-A (JP)
Title: Lamination type disk and its production
Inventor: YATAKE MASAHIRO
IPC: G11B7/24021
Filed: 1987-10-30
Abstract: PURPOSE:To attain uniform coating of a photosetting coating material by once closing the central hole of a disk with disks attached with a strippable self-adhesive material, then coating the coating material thereon. CONSTITUTION:The central hole of the lamination type disk is closed by the silicone resins 6, 7 attached with the disk-shaped self-adhesive materials. The coating material 8 is then coated over the entire surface and the disk is rotated to uniformly spread the coating material 8; thereafter, UV rays are projected on the coating material to cure the same. The resins 6, 7 closing the central hole are then removed. The coating material is thereby coated to the central hole of the disk without unequal coating and the increase in eccentricity is prevented.
Patent JP-H05118738-A (JP)
Title: Large-sized refrigerator
Inventor: SEYAMA MITSUO
IPC: F25D23/12
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a large-sized refrigerator which can be easily delivered and installed and whose racks can be moved smoothly. CONSTITUTION:A first insulation box 8 where a refrigerator unit and a cooling unit 2 are installed and a second insulation box 10 which is not provided with the refrigerator unit and the cooling unit 2 are separated into several parts and coupled. A shelf 6 is slanted by changing the height H1 and H2 of the shelf 6 to be mounted.
Patent JP-S63128721-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAMIMOMOSE ISAMU
IPC: H01L21/302
Filed: 1986-11-19
Abstract: PURPOSE:To obtain tapered etching where dimensions are stabilized in a mixed state of anisotropic etching and isotropic etching, by forming a reverse tapered mask on a material to be etched and selectively etching the material to be etched by dry etching. CONSTITUTION:Coating of a positive resist is performed, and a pattern is printed by primary exposure, and baking is performed in an ammonia gas, so that a resist on a sensitive region is stabilized. when AL-Si as a material to be etched is etched with BCl3+Cl2 as an etching gas by the use of an reaction in which a part sensitized by the primary exposure remains in a reverse tapered shape, the etching proceeds with its anisotropic component 102 and isotropic component 103, and tapered etching can be obtained so that a dimension of the resist upper part is the same as that of the bottom part. In complete anisotropic etching, a reverse tapered mask is formed and SiO2 as the material to be etched is etched by the use of CHF3+O2 as an etching gas, so that the tapered etching can be obtained according as a shoulder part of the mask is backed.
Patent JP-S62135502-A (JP)
Title: Production of diisopropenylbenzene-containing polymer
Inventor: ASANUMA TADASHI
IPC: C08F4/42
Filed: 1985-12-10
Abstract: PURPOSE:To obtain the titled polymer easily in good yield, by polymerizing diisopropenylbenzene (DIB) by itself or a mixture of DIB with a copolymerizable monomer in the presence of a vinyl ether and a specified initiator. CONSTITUTION:A mixture (A) of 100-1wt% DIB (e.g., m-isomer) with 0-99wt% copolymerizable monomer (e.g., alpha-methylstyrene) is mixed with 0.0001-0.01mol, per mol of component or methyllithium) as an initiator. 1-10<5>pts.vol., per pt.vol. component B, vinyl ether is added thereto and the resulting mixture is polymerized at -100-80 deg.C.
Patent JP-2001099985-A (JP)
Title: Spent cleaning agent treating method
Inventor: IKEDA YASUHISA
IPC: G21F9/06
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a spent cleaning agent treating method capable of efficiently decomposing, at a high treatment speed and without producing explosive gas, a spent cleaning agent produced during cleaning of an organic solvent, used for solvent extraction of a nuclear fuel substance in reprocessing steps, with a chlorine-free cleaning agent having hydrazine and compounds thereof as main components. SOLUTION: This spent cleaning agent with hydrazine and compounds thereof as main components used for cleaning an organic solvent and discharged from a solvent extracting process is chemically decomposed by using a platinum group catalyst such as a Pt catalyst 3 and hydrogen peroxide filled in a column 2. A feed amount of the hydrogen peroxide is an equivalent of two to five times the amount of all the hydrazine in the spent cleaning agent, a spent cleaning agent supply flow rate/catalyst filling capacity is within a range of 3 to 30h-1, and the spent cleaning agent is treated at a temperature of 50 to 65 deg.C.
Patent JP-H11121209-A (JP)
Title: Rotary electric part having push switch
Inventor: INOUE SATOSHI
IPC: H01C10/36
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To make assembling property excellent, by providing a collar part, which closes a part of a through-hole, at the end part of a bearing, setting the collar part of an operating shaft at the position in the through-hole, and stopping the escape of the operating shaft. SOLUTION: When an operating shaft 7 is rotated in a rotary electric part with a push switch, an operating part 7a guides a collar part 1d and the root part of the base of a coupling member 15 is guided to a hole 4a of an attaching base body 4 at the same time. A rotary body 2 is rotated with a click operation. Then, movable contact point 3 is connected to and separated from a fixed contact point 4, and a rotary electric part D is operated. When the operating shaft 7 is pushed and moved to the direction of the shaft and the coupling member 15 pushes a rubber member 13, the movable contact point 12 is brought into contact with the fixed contact point 11, and ON state is obtained. When the compression of the operating shaft 7 is released, the coupling member 15 and the operating shaft 7 are pushed back by the rubber member 13.  The movement of a collar part 7b of the operating shaft 7 is stopped by the collar part 1d. Furthermore, when an extending part 15c of the coupling member 15 is held at a containing part 4b of the attaching base body 4, OFF state is obtained.
Patent JP-S61156859-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: ISHIKAWA MICHIHIRO
IPC: H01L21/76
Filed: 1984-12-28
Abstract: PURPOSE:To reduce the wear of an oxide film serving as the element isolation region by simplifying the process of producing the titled device by a method wherein a vertical capacitor and a groove-type element isolation region are formed by the same process. CONSTITUTION:A narrow groove 23a for the vertical capacitor and a wide groove 23b for the element isolation region are formed at the same time in the surface of a P-type Si substrate 21. Next, P<-> layers 24 are formed at the bottoms of these grooves. Then, a gate oxide film 25 is formed on the substrate 21, and a polycrystalline Si layer 26 of required thickness is deposited over the whole surface. The polycrystalline Si layer 26 is so thickened as to be buried only in the side walls of the grooves 23a, 23b. The Si layer 26 is etched to the exposure of the surface of the gate oxide film 25 and oxidized by hydrogen combustion, so that the groove 23b is filled with an oxide film 27 for element isolation. Finally, an element isolation region 28 is formed in the wide groove 23b by removing the portion of the oxide film 27 projecting out of the surface of the substrate 21.
Patent JP-S62135526-A (JP)
Title: Novel polymer and its production
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1985-12-10
Abstract: PURPOSE:To obtain a novel polymer excellent in heat resistance, mechanical strength, flame retardancy and solvent resistance, by treating a reaction product of a dihalogenobenzonitrile with an alkali metal salt of a 4,4'- dihydroxybenzophenone with water or an alcohol. CONSTITUTION:A dihalogenobenzonitrile of formula I (wherein X is a halogen), an alkali metal salt of a 4,4'-dihydroxydibenzophenone of formula II (wherein M is an alkali metal) in an amount approximately equimolar to that of the above compound and, optionally, a MW modifier comprising a monophenol of formula III (wherein R is H, a 1-10C alkyl, aryl, aralkyl or cyano) are dissolved in an aprotic polar solvent such as sulfolane and reacted together at 150-350 deg.C for 0.5-5hr in an atmosphere of N2 or Ar. The reaction product is treated with water or an alcohol to obtain a novel polymer essentially of a skeleton comprising a plurality of linearly bonded repeating units of formula IV, end-blocked with H or groups of formulas V-VIII and having a reduced viscosity >=0.3dl/g (in 0.2g/l concentration p-chlorophenol at 60 deg.C).
Patent JP-H06130542-A (JP)
Title: Black-and-white photographic printing material for print
Inventor: NISHINOIRI HIROSHI
IPC: G03C1/053
Filed: 1992-10-14
Abstract: PURPOSE:To obtain a black-and-white photographic printing material for the print without any fogging and having a stabilized photographic characteristic from the production until the material is preserved for a long period by specifying the compd. incorporated in an emulsion layer. CONSTITUTION:A compd. expressed by the formula and a water-soluble polymer having a carboxyl group and <=20,000 average mol.wt. are incorporated into a silver halide emulsion layer. In the formula, M is a nonmetallic atom group necessary for forming a 5 or 6-membered nitrogen-contg. heterocyclic ring and with which a benzene ring or a naphthalene ring can be condensed, and the heterocylclic ring is capable of containing one or >=2 hetero atoms such as O, S, Se and N atoms and is a 5 and 6-membered heterocylclic rings with which a benzene ring or a naphthalene ring can be condensed. Oxazole, thiazole, selenazole, imidazole, tetrazole, triazole, pyrimidine and their benzo- and naphtho-condensates are exemplified as the heterocyclic ring.
Patent JP-H08140362-A (JP)
Title: Dead time compensation circuit
Inventor: YAMAMOTO YASUHIRO
IPC: H02M7/48
Filed: 1994-11-10
Abstract: PURPOSE: To provide a dead time compensation circuit which detects the failure of a voltage detection circuit for detecting the state of the output voltage of a main circuit to be supplied to a load and at the same time transmits an output signal by switching from a dead time compensation output signal to a PWM command when the failure is detected. CONSTITUTION: A specific counting operation is made by a counter A12 while a PWM command U* and a dead time compensation output signal U' differ by obtaining the exclusive OR between the PWM command U* and the dead time compensation output signal U', an SR latch circuit A13 is set by detecting the failure of a voltage detection circuit due to the generation of the overflow signal of the counter A12, and at the same time a selection switch A14 is switched for changing from the dead time compensation output U' to the PWM command U*, thus outputting the PWM command U*.
Patent JP-H10122615-A (JP)
Title: Control device of air cleaner
Inventor: ARAI TOMOSHI
IPC: F24F7/007
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an air cleaner capable of operating proper operation even in a place such as a bedroom where there exists few air polluting elements or a place where there scarcely exists air convection. SOLUTION: There are provided an output drop detection means 2, which detects a drop in the output of a sensor which detects polluted air, a saturation detection means 3 which detects that the change in the output of the sensor is below a specified value, an output level determination means 4 which detects that the absolute output level of the detection means exceeds a specified value, an air supply rate decision means 5 which decides the air supply rate of a fan 10, a timer means 9 which executes intermittent operation in a specified time and a fan control means 6 which outputs a signal which adjusts the air rate of the fan and controls ON/OFF operation. When the polluted air is removed or the air is saturated, the fan 10 is intermittently operated with a specified air rate.
Patent JP-H02123439-A (JP)
Title: Address converter for extended storage in virtual computer
Inventor: TANAKA TOSHIHARU
IPC: G06F9/46
Filed: 1988-11-02
Abstract: PURPOSE:To efficiently execute data transfer by converting a virtual extended storage device number into a real extended storage device number and adding a start point physical block address included in address conversion information to a block address. CONSTITUTION:When a data transfer instruction is stored in an instruction register 250, a start signal is sent to a signal line 1100 and the value of a general register 252 is sent to data lines 1201, 1301. Then, an extended storage device address outputted to the data line 1201 is converted into a physical address by an ES address converting circuit 240 and sent to a data line 1200. On the other hand, a main storage address outputted to the data line 1301 is stored in an MS address register 253 and outputted to a data line 1300 through an MS address converting circuit 210. An SC 400 sends the physical address of the extended storage device through the line 1200 and the physical address of the main storage through the line 1300 to the main storage device 100 through a data line 1500 and sends the received extended storage physical address to the extended storage device group 300 through a data line 1700. Thus, data transfer is attained.
Patent JP-S61158683-A (JP)
Inventor: KATO KEIICHI
IPC: H05B3/14
Filed: 1984-12-29
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-H07131392-A (JP)
Title: Device for recognizing individual position
Inventor: FUJIYOSHI HIDEAKI
IPC: H04B1/59
Filed: 1993-11-05
Abstract: PURPOSE:To accurately grasp the present position of a person in a building by providing a transmitter having a memory part storing a coil and an ID code under the foot of a person in the building and embedding a receiver having an antenna and a control part under the floor. CONSTITUTION:A transmitter 1 which transmits an individual identification code which is written by the electro-magnetic induction from a coil 2 is held under the foot of the person in the building. On the other hand, a receiver 4 receiving the individual identification code from an antenna 5 by the electro- magnetic induction with the coil 2 and outputting the individual identification code added with the position code is embedded under the floor 7. As the result, when a person who has the coil 2 comes closer to the antenna 5 under the floor 7, the receiver 4 receives the outputted individual identification code and the position code by the electro-magnetic induction. The data are held as the present position data of the person and are updated. Thus, the coil 2 and the antenna 5 are located within a range enough to be sensed each other by using the electro-magnetic induction system and the present position of the person in the building can be accurately grasped.
Patent JP-H01120484-A (JP)
Title: Seal packing and its manufacture
Inventor: SUGIMOTO EIICHI
IPC: F16J15/10
Filed: 1987-10-30
Abstract: PURPOSE:To improve sealing ability and chemical resistance by gluing and laminating fluororesin film to seal packing substance in desired form, in a ring and the like so as not to be exposed the surface of the same at all. CONSTITUTION:First, seal packing substance 2 in a ring is vulcanized and formed with nitrile rubber beforehand on using metallic dies. Next, fluororesin film 3a is placed on a bottom die 4 having corresponded hollow portion and drawn in with projected portion of an upper die 5 through making the same fall. Next, fluororesin film 3b is also drawn in the same way. And the seal packing substance 2 and hollows 6 on fluororesin film 3a, 3b are coated with phenolic adhesive and other parts with silane coupling agent, and they are arranged in dies 7, 8, laminated through pressed and heated and after that cut off fluororesin film on excess parts. In this way, it can be attempted to improve sealing ability and chemical resistance.
Patent JP-H0996332-A (JP)
Title: Bearing structure
Inventor: FURUTA TAKASHI
IPC: F16F9/32
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enhance the general purpose properties of a hydraulic shock absorber by letting the bearing structure have specified durability, reducing its dead weight and the amount of raw material to be used, letting it be capable of being used for another purpose as a part, and making use of it for example, to the hydraulic shock absorber. SOLUTION: In the bearing structure which is disposed at the open end of a cylindrical body C, and is so formed that it comprises a rod body P slidably inserted into the shaft core part, the structure is made out of two divided bodies made up of a base body 10 which is formed in a cylindrical shape to be mounted at the open end of the cylinder body C, and of a connection body 20 which is formed in a cylindrical shape while being connected with the base body 10, and allows the rod body P to be slidably inserted, and concurrently the aforesaid structure comprises the connection body 20 pressed in the base body 10 with pressure, or fixedly squeezed after it has been pressed in with pressure, or connected therewith by metal flow processing.
Patent JP-H0996122-A (JP)
Title: Actuating device for opening and closing car gate
Inventor: UEEDO KOOKINSU
IPC: E05F15/10
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an actuating device for opening and closing a car gate, which has a simple structure, and can be assembled easily, which can uniformly hold the balance of the weight of a gate bar with the use of a relatively simple means, and which has a completely safe measure against overload so as to prevent a vehicle from being scratched. SOLUTION: The revolution of a motor 5 is reduced by a transmission 2 composed of a worm 4b and a worm wheel 3, and a reduced torque is transmitted to a gate bar 18 through a link device R so as to vertically open and close the gate bar 18. Meanwhile, torsion spring 17 for reducing the speed of the gate bar 18 is projected from a rotating path of the link device R. The link device R incorporates an intermediate lever 11 for turning on a detector 13 when the gate bar 18 is subjected to an overload, so as to reverse the motor 5 in order to turn the gate bar 18 upward.
Patent JP-S63134142-A (JP)
Title: Work program instruction device for assembly line
Inventor: MOTOMURA KAZUHIDE
IPC: B23P21/00
Filed: 1986-11-21
Abstract: PURPOSE:To unify a load by preparing a work time-table per shift along the elapse of time from a work time table per product and arranging personnel corresponding to a pitch time computed for each shift. CONSTITUTION:A production program and work time-table and a work time- time table per shift, when inputted to an operation unit 1 via an input unit 2, are saved in an external memory unit 3, data of work done between work stages are shifted and the work time table per shift for each work stage is saved. Then, product name is saved in a personnel arrangement table in a product assignment part via a personnel arrangement input/output part and further saved in the external memory unit 3. Then, the pitch time of each shift is computed from the work time-table per shift and the personnel arrangement table, and results therefrom are operated in the operation unit 1, thereby enabling the assignment of a work per pitch time to each person. This is shown in a display device 4, printed with a print device 5 and clearly displayed at a work shop in each work stage.
Patent JP-H07131985-A (JP)
Title: Ac-ac converter
Inventor: TSUGITA KAZUHIKO
IPC: H05B41/282
Filed: 1993-11-05
Abstract: PURPOSE:To simplify a circuit and reduce loss by connecting a first capacitor and a higher harmonics choke to the output terminals of a rectifying circuit and also connecting an LC resonance circuit and a switch element, a second diode and a switch element and finally a 7th capacitor and a third capacitor to both the ends of a smoothening capacitor. CONSTITUTION:A first capacitor C1, a smoothening capacitor C2 and a higher harmonics choke TH are connected to output terminals of a diode bridge DB. Next, a resonance circuit of a parallel circuit including a capacitor C5 and a choke TO as well as a series circuit of a main transistor Q1 of a switching element are connected to both the ends of the smoothening capacitor C2. In addition, a connecting point between higher harmonics choke TH and a first diode D1 is connected to a collector of the main transistor Q1 through a series circuit including a second diode D2, a discharge lamp FL and a ballast choke TB. Finally, a 7th capacitor is connected to a third capacitor C3, thereby simplifying the circuit configuration and reducing the loss of the switching element.
Patent JP-H06132201-A (JP)
Title: Charged particle beam drawing device
Inventor: NISHINO TERUHIDE
IPC: H01L21/027
Filed: 1992-10-15
Abstract: PURPOSE:To achieve an electric charge particle beam drawing device which can detect the cause of a drawing abnormality easily by allowing the abnormality in a drawing device to correspond to a drawing result. CONSTITUTION:The output signal of a D/A converter 19 is supplied to a waveform signal generation unit 20 and a waveform signal corresponding to the output signal of the D/A converter 19 is supplied to an exclusive OR circuit 12. When the output signal from the exclusive OR circuit 12 is obtained, a blanking-off pulse is applied to a blanking electrode 6 and an electron beam EB is applied to a material 3, thus drawing the output signal waveform of the D/A converter 19 on the material 3 and further a desired pattern. When the blanking-off signal from a blanking signal generation circuit 9 and the pulse signal from a waveform signal generation unit 20 are obtained simultaneously at the exclusive OR circuit 12, the blanking-on signal is supplied to the blanking electrode 6 from the exclusive OR circuit 12.
Patent JP-S61151076-A (JP)
Inventor: MATSUMURA TERUO
IPC: B05D7/00
Filed: 1984-12-24
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-S61155007-A (JP)
Title: Car body structure of automobile
Inventor: WAKAMORI SHINICHI
IPC: B60G1/00
Filed: 1984-12-26
Abstract: PURPOSE:To constitute variably a wheel base to improve travelling property in low and high speed by incorporating movably forward and backward either one of front wheel unit or rear wheel unit in a body through a guide mechanism. CONSTITUTION:While a front wheel unit 2 of a body 1 is controllably operated, rear wheels 7 are advanced by a drive source 8 provided on a rear wheel unit 3. Then, a slide roller 10 rolls on a guide rail 9 through a body unit 5 and a pivot 13 of a guide mechanism 4 so that only rear wheel unit 3 advances. As a result, the body 1 is largely forward slanted about the front wheel unit 2 to shorten a wheel base. On the other hand, when the rear wheel unit 3 is retreated through the guide mechanism 4 under the braked condition of the front wheel unit 2, the body 1 is lowered about the front wheel unit 2 to elongate the wheel base. Thus, the travelling property in low and high travelling can be respectively improved according to the change in the wheel base.