baber/WOPTO huggingface dataset:
Patent JP-H0656859-A (JP)
Title: Antibiotic nk901093a, its production and pesticidal and miticidal agent containing the same compound as active component
Inventor: IZAWA TAKEO
IPC: C12R1/56
Filed: 1991-07-25
Abstract: PURPOSE:To provide the new antibiatic compound exhibiting an anticholinesterase inhibitory effect and useful as a pesticidal and miticidal agent, etc. CONSTITUTION:A compound of the formula. This compound exhibits the following physical properties; Visual appearance: colorless crystal; molecular formula (molecular weight): C10H15O6P (262); melting point: 80 to 81 deg.C; specific rotation [alpha]D<20>=-9.9 deg.; ultraviolet absorption spectra (in methanol) lambdamax: 229.6 (epsilon10700): infrared absorption spectra (KBr method): as shown in the figure; solvent solubility: soluble in methanol, ethanol, water, ethyl acetate and chloroform and insoluble in n-hexane; color reaction: positive for sulfuric acid, iodine or vanillin- sulfuric acid; This compound of the formula can be obtained by culturing a microorganism belonging to Streptomyces and capable of producing an antibiotic NK901093A in a culture medium, producing and accumulating the antibiotic NK901093A therein and collecting it.
Patent JP-2000040003-A (JP)
Title: Firmware updation system
Inventor: SASAKI KENICHI
IPC: G06F9/06
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To efficiently update firmware on a peripheral device side while facilitating the management of firmware on a host device side at the time of updating the firmware of the peripheral device from the host device. SOLUTION: In this firmware updation system, a host computer 10 which holds firmware FW-A of the latest version is connected to a peripheral device 20 which performs data transmission and reception based on the control of the firmware FW-A through a network, and when the firmware FW-A of the device 20 is updated, the device 20 transmits an updation request for firmware to the computer 10 to make it transfer the firmware of the latest version, receives the transferred firmware FW-A of the latest version, compares it with firmware FW-A stored in the device 20, searches for only its changed part and performs updation.
Patent JP-S6364542-A (JP)
Title: Fan motor
Inventor: KITAZAKI TETSUYUKI
IPC: H02K7/14
Filed: 1986-09-03
Abstract: PURPOSE:To keep a direction of rotation of a rotator constant by providing the rotator having a pressure welding part radially spreading by centrifugal force generated by rotation of a rotating shaft and a pressure-welded body transmitting a turning force to a fan. CONSTITUTION:A rotator 32 integrally molded by an elastic material has three radially extending arms 33 and pressure welding parts 34 circumferentially extending in a cantilever-like way from tips of said arms 33 and weights 36 are fitted in and fastened to the pressure welding parts 34. If the rotator 32 rotates clockwise, the outer peripheral face of the pressure welding part 34 is pressure-welded to rubber 41 by centrifugal force. If a rotating speed is increased and a pressure welding force of said part 34 to the rubber 41 grows larger, the fan 30 is driven to rotation continuously. On the other hand, if the rotator 32 rotates counterclockwise, a force is generated in a direction of the pressure welding part 34 pushing into the rubber 41 when the pressure welding part 34 spreads and is pressure-welded to the rubber 41 so that a reverse rotation of the rotator 32 is prevented by a large moment of inertia of the fan 30.
Patent JP-S60117074-A (JP)
Inventor: KATAOKA KATSUYUKI
IPC: F26B3/18
Filed: 1983-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0878844-A (JP)
Title: Thick film printing equipment
Inventor: KOMIYA KUNIFUMI
IPC: H05K3/40
Filed: 1994-08-31
Abstract: PURPOSE: To effectively prevent warp and crack at the time of through hole printing of a board, and effectively prevent contamination of the board back which is to be caused by paste. CONSTITUTION: Through hole printing for forming conductor paste 28 in through holes 23 of a board 21 by screen 27 printing is performed while sucking the conductor paste 28 from the side of a work holder 22 on which the board 21 is mounted. A cushioning sheet 26 is arranged which retains the board 21 elastically and provided with penetrating holes 26a corresponding with through holes 23.
Patent JP-S5998005-A (JP)
Title: Herbicide for paddy field
Inventor: TAKEMATSU TETSUO
IPC: A01N37/22
Filed: 1982-11-29
Abstract: PURPOSE:The titled herbicide having enlarged range of suitable treatment period, containing 5-tertiary-butyl-3-(2,4-dichloro-5-isopropoxyphenyl)-1,3,4-oxadiazolin -2-one and an alpha,alpha-dimethylphenylacetailide derivative. CONSTITUTION:A herbicide containing 5-tertiary-butyl-3-(2,4-dichloro-5-isopropoxyphenyl)-1,3,4-oxadiazolin e-2-one and an alpha,alpha-dimethylphenylacetanilide derivative shown by the formula (X is halogen, lower alkyl, lower alkoxy, or alkenyloxy; n is 0-3) as active ingredients. In the blending ratio of both compounds, 1pts.wt. compound shown by the formula is used with preferably 0.5-5pts.wt. of the former compound. The use of both compounds shows improved synergistic effects not only on annual broad-leaved such weeds as Echinocholoa crus-galli Beauv. var. practicola Ohwi, umbrella plant, etc., but also on perennial weeds such as slender spikerush, bulrush, etc. which are not easily destroyed.
Patent JP-H0959163-A (JP)
Title: Cancer therapeutic agent, cancer metastasis inhibitor, and arterialization inhibitor comprising polysulfonic acid compound as active ingredient
Inventor: KOMAZAWA HIROYUKI
IPC: A61K31/655
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject therapeutic agent, comprising a compound of a specific formula or its salt as an active ingredient, effective for treating cancers, suppressing and treating cancer metastasis and treating arterialization block related to various inflammatory diseases, diabetic retinopathy and arteriosclerosis. SOLUTION: The therapeutic agent, cancer metastasis inhibitor and arterialization inhibitor comprises a compound of formula I [R<1> is a (non)substituted alkyl, a (non)substituted aryl or a (non)substituted heteroaryl; X is a (non) substituted arylene or a (non)substituted heteroarylene; (m) and (n) are each 0 to 2 and m+n is 1 to 3; Y is a group of formula II or formula III (R<2> is as shown for R<1> ; (p), (q), (r) and (s) are each 0-2, p+q is 1 to 3 and r+s is 1 to 3) or its salt as an active ingredient. The compound, for example, is preferably obtained by using 8-amino-3,6-disulfo-1-naphthol of formula IV as a starting raw material, dissolving it and sodium hydroxide in deionized water, alternately adding phenylacetyl chloride and sodium carbonate and reacting them.
Patent JP-H0694895-A (JP)
Title: Method for removing radioactive material from used nuclear-reactor decontamination liquid using electrochemical ion exchange method
Inventor: KURISUTOFUAA JIEE UTSUDO
IPC: C23G1/36
Filed: 1991-08-20
Abstract: PURPOSE: To reduce the guantity of radioactive wastes to be disposed by making a used reactor decontaminating liquid to be recycled when an electrochemical cell and ion exchange resin are used for selectively separating radioactive components and metallic components in the decontaminating liquid. CONSTITUTION: An ion exchange resin 18 is regenerated for the next process by replacing hydrogen ions with captured cations held on the resin 18 by impressing an electric current upon an electrochemical cell 10. The replaced cations move to the cathode chamber 14 of the cell 10. Radioactive materials and metallic impurities are removed from the cathode chamber 14. In a specially suitable process, the cations cover a cathode and disposed as a solid.
Patent JP-S60107428-A (JP)
Inventor: REIMONDO EMU TAMURA
IPC: B60K25/04
Filed: 1983-11-08
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-2000042663-A (JP)
Title: Cam contact surface diagnosing device in transfer device
Inventor: SUGIMOTO ITSUO
IPC: G01L1/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a cam contact surface diagnosing device capable of diagnosing the presence/absence of an abnormality of a cam contact surface by detecting the contact surface pressure between a cam body and a cam roller at a drive part of a transfer device while a press is in operation. SOLUTION: A strain gauge 31 is fitted to a transmission shaft to connect a cam lever fitted with a cam roller in contact with a cam body at a drive part of a transfer device to a feed bar, the detection signal from the strain gauge 31 is inputted in a contact force operation part 23 to obtain the force exerted on the transmission shaft, the contact force of the cam body with the cam roller is obtained based on the exerted force, the curvature of the surface of the cam body is obtained by the angle of rotation of the cam body by a curvature operation part 26, the contact force and the curvature are inputted in a contact surface pressure operation part 27 with specified time intervals to obtain the cam contact surface pressure,  and the cam contact surface pressure is compared with the permissible value to judge the presence/absence of an abnormality of the cam contact surface on the real time basis.
Patent JP-H0633539-A (JP)
Title: Joint structure of ceiling bar
Inventor: SAYAMA SHIGERU
IPC: E04B9/14
Filed: 1992-07-14
Abstract: PURPOSE:To enable ceiling bars having the same cross sectional form to be easily and accurately jointed to each other without requiring any machining such as bar drilling. CONSTITUTION:A main ceiling bar 6 and an auxiliary ceiling bar 60 are formed out of approximately inverted T-cross sectional members having lower coupling grooves 6g. A hanger 5 jointed to a hanger bolt 3 is coupled to the groove 6g of the main ceiling bar 6, and a coupling notch 5h is cut in the side of the hanger 5. Also, a pair of connection fittings 7 to be coupled to the lower grooves 6g are fitted to the joint side end of the auxiliary ceiling bar 60. In addition, jointing claws 7c for engagement with the notch 5h is provided on the fitting 7 in a projected form. According to this construction, the main ceiling bar 6 and auxiliary ceiling bar 60 having the same cross sectional form can be connected to each other orthogonally to form a grid section.
Patent JP-S6269547-A (JP)
Title: Semiconductor device
Inventor: KURODA KENICHI
IPC: H01L27/092
Filed: 1985-09-24
Abstract: PURPOSE:To prevent diffusion of impurities from a high concentration layer in heat treatment such as well diffusion, by providing a reverse conductivity type semiconductor layer between a semiconductor substrate, in which one conductivity type impurities are implanted at a high concentration, and a well semiconductor layer. CONSTITUTION:On the surface of a semiconductor substrate 11, in which P-type impurities are implanted at a high concentration, an N-type semiconductor layer 12, which has the reverse conductivity type with respect to the substrate, is formed. A well-forming P-type conductor layer 13 is formed on the layer 12. The semiconductor layer 13 is the layer for forming a CMISFET. The substrate part of the MISFET is substantially formed in the layer 13. The reverse conductivity type semiconductor layer 12 between the substrate 11 and the semiconductor layer 13 offsets the impurities, which are diffused from the high- concentration layer 14 when heat treatment is carried out in the semiconductor layer 13 and the well is formed. Therefore, the effective area, in which the impurity concentration required for forming the CMISFET is approximately constant, can be increased.
Patent JP-S60104513-A (JP)
Title: Production of wood phenolic fiber
Inventor: TSUJIMOTO NAOHIKO
IPC: D01F2/30
Filed: 1983-11-07
Abstract: PURPOSE:To obtain a phenolic fiber having high strength, by introducing a substituent group to the hydroxyl group of wood, dissolving the resultant plasticized wood in a phenolic compound, adding hexamethylenetetramine to the solution to obtain a spinning dope, spinning the dope, and curing the produced fiber with heat. CONSTITUTION:One or more kinds of substituent groups are introduced into at least a part of the hydroxyl groups of wood, and the resultant plasticized wood is dissolved in a phenolic compound. Hexamethylenetetramine is added and dissolved in the solution, and the obtained spinning dope is extruded into air to obtain a filament. The objective fiber can be manufactured by curing the filament with heat.
Patent JP-S58103501-A (JP)
Title: Manufacture of cellulose ether
Inventor: UTSUTSUUHERUMUUTO FUERUHITO
IPC: C08B11/00
Filed: 1982-11-30
Abstract: In modern processes for preparing cellulose ethers containing one or more types of substituents, such as MC, CMC, HEC, HPC, MHEC or EHEC, cellulose is reacted with an etherifying agent in the presence of water, base and at least one inert organic solvent (as a dispersing auxiliary). Dimethoxyethane (ethylene glycol dimethyl ether) is employed as a new organic solvent for these syntheses, particularly in quantities of 1 to 30 parts by weight per part by weight of cellulose.
Patent JP-S58111110-A (JP)
Title: Synchronous signal detecting circuit
Inventor: NAITOU RIYUUICHI
IPC: G11B20/10
Filed: 1981-12-23
Abstract: PURPOSE:To detect a synchronous signal by triggering a timer circuit in every input of one inversion of a digital signal, and when the succeeding one inversion does not reach during the period of about 2 times the max. inversion time, outputting a signal from the time circuit. CONSTITUTION:If the relative speed of a disc 1 is slower than regularly prescribed speed vO, an output signal from a triggerable monostable multivibrator (MMV) 6 or 7 is inverted from ''L'' to ''H'' during the period 22T when at least a frame synchronous signal exists. An MMV9 is triggered by said inversion through an OR gate 8. When the MMV9 is triggered, the MMV9 outputs an H signal during a prescribed period T1 and the output signal is integrated by an LPF10 and compared with reference voltage. If the reference volage is set up to a half of the voltage VO corresponding to voltage generated by an F/V converting circuit 11 when the disc 1 travels at the regular speed vO, a comparator 13 outputs a positive output signal, increasing the number of rotations of a motor 2.
Patent JP-S60101061-A (JP)
Title: Printing apparatus
Inventor: UCHIUMI HIROSHI
IPC: B41J2/32
Filed: 1983-11-09
Abstract: PURPOSE:To simplify the positional adjustment work of the heat generator of a printing head, by providing a thermal head adjusting mechanism to a printing apparatus. CONSTITUTION:An adjusting screw 17 adjusts the inclination of the center of the heat generator of a printing head and an adjusting screw 18 adjusts a platen roller 4 by performing the parallel movement thereof to the center line thereof. A base frame has a structure separated into two sections 19a, 19b and the heat generator 14 of the printing head is fixed to the base frame 19a through a plate 15. When the adjusting screw 17 is rotated, a guide pin 22 rotates around a guide pin 20. A V-shaped groove for guiding the cam part of the adjusting screw 18 is processed to the center part of the base frame 19b and the displacement of a cam is transmitted along the V-shaped groove of the base frame 19b by the rotation of the adjusting screw 18 and the base frame can move by about 1mm. forwardly and rearwardly.
Patent JP-2001033883-A (JP)
Title: Image exposure device
Inventor: MOTOOKA EIJI
IPC: G03B27/32
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an image exposure device equipped with a carrying mechanism restraining the meandering or the obliquely advancing of cut photographic paper at the time of exposure carrying. SOLUTION: This device is equipped with a 1st exposure carrying roller unit 80B on the upstream side of an exposure head 5a for linearly exposing the cut photographic paper 2, and also equipped with a 2nd exposure carrying roller unit 80C on the downstream side of the head 5a. A photographic paper carrying control part is equipped with a 1st exposure carrying mode for exposing and carrying the paper 2 by the unit 80B, a 2nd exposure carrying mode for exposing and carrying the paper 2 by both units 80B and 80C and a 3rd exposure carrying mode for exposing and carrying the paper 2 by the unit 80C. Then, the device is equipped with an exposure carrying mode setting part for changing the rate of an exposure distance by respective exposure carrying modes in the case of combining three exposure carrying modes so that one sheet of paper 2 may be exposed and carried.
Patent JP-H0260413-A (JP)
Title: Protective relay
Inventor: SATO KINYA
IPC: H02H3/28
Filed: 1988-08-23
Abstract: PURPOSE:To prevent occurrence of malfunctions due to fluctuation of a metering current transformer by arranging a ratio differential protective relay such that it will function based on the variation of I/O characteristics upon occurrence of faults in a protection object. CONSTITUTION:A metering transformer 22 detects source side voltage of a transformer 3 and feeds the detected voltage to a ratio differential protective relay 21. The ratio differential protective relay 21 is provided with an undercurrent detecting element B for detecting an output level, lower than a predetermined level, from a current transformer 14 for detecting the load current and an undervoltage detection element C for detecting an output level from the transformer 22 lower than a predetermined level as well as a conventional ratio differential protection element A, and a protection signal is produced when the elements C and B function and the element A also functions.
Patent JP-2000046039-A (JP)
Title: Torque hinge mechanism
Inventor: TANAHASHI TAKASHIGE
IPC: G06F1/16
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To smoothen the operation of a torque hinge mechanism, to stably fix the mechanism at a desirable angle, and to hold the lubricant for a long time by providing at least two ring-like friction plates to be commonly inserted on a shaft and for pushing to each other with a non-passing recessed part in a friction surface thereof. SOLUTION: Two ring-like friction plates 40, 42 to be commonly inserted on a shaft and for pushing to each other are provided, and the lower side friction plate 40 is formed with a non-passing recessed part 46. In case of standing still, the lubricant 48 is held by the recessed part 46 between the friction plates 40, 42, and the friction plates 40, 42 are made to contact with each other at other parts except for the recessed part 46. When the friction plate 40 is rotated in a rotating direction 52 and the friction plate 42 is rotated in a rotating direction 54, pressure of the lubricant 48 is gradually raised by the inclination 44, and a remarkably high pressure oil film is formed between the friction surfaces 56, 58. This oil film generated by the wedge effect is instantaneously spread over the surface of friction surfaces 56, 58, and the initial torque value is lowered.  The lubricant 48 is quickly supplied so as to smoothen the operation, and the mechanism can be stably fixed at a desirable angle, and the lubricant 48 can be stably held for a long time.
Patent JP-H0942477-A (JP)
Title: Control valve
Inventor: ONO AKIRA
IPC: F16K1/42
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To secure a valve sat, a flow passage opened to a valve sat, and a holding part of an energization means which energizes a valve body, insert a valve sleeve, and facilitate processing of the valve sleeve for preventing escape at the time of molding of the valve body from resin, and rotating. SOLUTION: An outer peripheral part of a valve body 3 serves as a metal valve sleeve 16 having first and second flow ports 18, 19. At least one flow port 18 has a diameter larger than a required value. The valve sleeve 16 is inserted and a valve body 3 is molded from resin.
Patent JP-H0372140-A (JP)
Title: Floor frame for forming upstairs floor
Inventor: MIYAKE TOYOHISA
IPC: E04B5/02
Filed: 1989-08-11
Abstract: PURPOSE:To ensure easier assembly work by preliminarily constituting the stairway support beam of a floor frame for forming an upstairs floor, a stairway floor beam and a connection beam as integrated frame, and bolting the frame to the floor beam of a house. CONSTITUTION:A floor frame 1 for forming an upstairs floor is provided in a staircase extended from the first floor to the upstairs of a house. In addition, a stairway support beam 4, a stairway floor beam 5 and a connection beam 6 are preliminarily formed as an integrated frame. This frame is fixed in such a way that both ends of the beam 4 and the inner edge of the beam 5 are respectively bolted to the floor beam of a house arranged around the staircase, thereby fitting the floor frame 1 constituting the upstairs floor to a house body. According to the aforesaid construction, the positions of connection to the beam members of the house body can be substantially reduced and alignment work of the aforesaid members can be omitted, thereby ensuring easier assembly work.
Patent JP-S6366242-A (JP)
Title: Air-permeating material
Inventor: KAKEFUDA KOICHI
IPC: C08J9/24
Filed: 1986-09-05
Abstract: PURPOSE:To obtain an air-permeable material having improved flexural modulus, flexural strain at break and crack resistance and suitable for filter, material for suction-holding, etc., by compounding solid particles having specific particle diameter with a polyepoxide and its hardener. CONSTITUTION:The objective material can be produced by compounding (A) solid particles having a void ratio of >=40vol% and an average particle diameter of <=100mum (e.g. aluminum powder) with (B) a polyepoxide forming a hard resin by curing (e.g. glycidyl compound of bisphenol A, etc.) and its hardener (e.g. diaminodiphenylmethane) and (C) an oil-modified bisphenol A diglycidyl ether polyepoxide. The weight ratio of the polyepoxide of the component B to the component C is 95:5-70:30 and the volume ratio of the component A to the sum of the components B and C is 90:10-70:30.
Patent JP-H0874435-A (JP)
Title: Bathroom floor panel and fixing structure thereof
Inventor: NAKAMURA TADASHI
IPC: E04H1/12
Filed: 1994-09-02
Abstract: PURPOSE: To enhance safety by forming a drainage ditch lower than a floor surface of a bathroom, and providing the drainage ditch with a finish wall mounting part and a rising part upper than a cover body installation part so as to form the floor panel in the same height as a foor of a room to be an entrance of the bathroom.. CONSTITUTION: A bathroom floor panel is provided with an exterior frame member 41, upper surface waterproof pan 42, and a bathtub installation part, and a reinforcing core material 44 is fixed to positions where reinforcement is required. In this case, a bathroom floor surface is formed of the upper surface waterproof pan 42, and a height of the floor surface is made the same as an upper surface height of a face material of a floor member forming the floor surface of a room to be a bathroom entrance. A peripheral ditch 45 for recovering and draining water flowing on the bathroom floor surface is formed in the peripheral part other than a bathtub installation part, in the inner periphery of the upper surface waterproof pan 42, and a cover body 49 is fitted thereto to form the same height as the bathroom floor surface.  Further, the floor surface of the room be the bathroom entrance, an upper surface of the upper surface waterproof pan 42, and an upper surface of the cover body 49 are formed into the same height. Safety can thereby be enhanced.