baber/WOPTO huggingface dataset:
Patent JP-S649985-A (JP)
Title: Pyron-3-carboxamide compound and herbicide
Inventor: YAGIHARA HIROMU
IPC: A01N43/16
Filed: 1987-07-01
Abstract: NEW MATERIAL:A compound expressed by formula I (when R<1> is 2-11C alkyl, R<2>-R<4> are lower alkenyl, formyl, etc.; R<5> is H, halogen, etc.; R<6> is 1-11C alkyl, lower alkynyl, etc.; when R1 is aryl which may be substituted, R<2>-R<4> substituted, R2-R4 are lower alkynyl, arylthio, etc.; R<5> is H< 1-11C alkyl, etc.; R<6> is 1-11C alkyl, cycloalkyl, etc.). EXAMPLE:N-(4-Allyl-2, 6-diethylphenyl)-6-methyl-4-oxo-2-propyl-4H-pyran-3-carbo xamide. USE:A herbicide. PREPARATION:A compound expressed by formula II (R1 is dialkylamino, n is integer of 0-6) is reacted with a diketene expressed by formula III in solvent such as xylene at -20-130 deg.C to provide the compound expressed by formula I (R<5> is H; R<6> is methyl). The compound expressed by formula I is obtained e.g. by subjecting a compound expressed by formula IV to dehydrating condensa tion with an amide expressed by the formula R<7>-(CH2)n-NH2.
Patent JP-S6319675-A (JP)
Title: Formation of two-color image
Inventor: FUKUI KAZUYUKI
IPC: G03G15/01
Filed: 1986-07-12
Abstract: PURPOSE:To obtain a two-color copy image wherein the black image part and chromatic color image part o an original are erased optionally and partially by turning on a light emitting means partially with a signal from an image area specifying means at the same time or right before a chromatic color cut image exposing process, and irradiating a specified image area with light. CONSTITUTION:Individual light emitting diodes of an LED array 4 irradiate the specified area with light before image exposure. A black image part BL1' and a red image part R' of the original image S1 except in the specified area X are copied as a black copy image part BL2' and a red copy image part R2' as they are. The LED array 4 is turned on and off by being controlled with the signal from the image area specifying means consisting of switches, etc., of the console panel of a main copying machine and the individual diodes are turned on and off in a width direction Y1 while the illumination times of the individual light emitting diodes are controlled in an image formation direction Y2, Consequently, the two-color copy image is obtained which has both the black original part and chromatic color image part of the original erased optionally and partially.
Patent JP-H0330246-A (JP)
Title: X-ray image tube
Inventor: KUBO HIROSHI
IPC: H01J31/50
Filed: 1989-06-27
Abstract: PURPOSE:To reduce difference in electrode voltages changed over a case for blanking an X-ray image tube and a case for normally operating it to increase response speed at the time of changing over the voltages by a method wherein a plurality of focusing electrodes are provided to vary voltage to be applied at low values. CONSTITUTION:Voltage lower than that applied to a photoelectric face 15 is applied to one of focusing electrodes 21 of a plurality of focusing electrodes 20, 21 wherein voltage lower than that applied when electrons emitted from the photoelectric face 15 are accelerated and focused to form an image on an output face 17 is applied to the focusing electrode 20 closer than the focusing electrode 21 to an input face 12. Therefore the difference in electrode voltages changed over when an X-ray tube is to be blanked and when it is to be normally operated can be reduced, thereby accelerating response at the time of voltage changeover.
Patent JP-S5864868-A (JP)
Title: Reference signal forming circuit
Inventor: EJIRI KOUICHI
IPC: G06T1/00
Filed: 1981-10-15
Abstract: PURPOSE:To form a reference signal not affected with a background noise on an original paper, by performing a specified operation, based on each peak hold value of an analog picture signal and a signal eliminated its high frequency component. CONSTITUTION:A circuit 1 peak-holding an a analog picture signal obtained by scanning a picture, an LPF2 passing through a low frequency component of the analog picture signal, a circuit 3 peak-holding the output of the LPF, an analog oprating circuit 4 determining a reference signal based on the output of the circuits 1 and 2, and a circuit 5 outputting a binary signal by comparing the output of the circuit 4 with the analog picture signal, are provided. The circuit 4 outputs an R2 as a reference signal, determined with R2=R1-c(R0-R1) at R0>=R1 and with R2=R1 at R0<R1 where R0 is an output of the circuit 1, R1 is an output of the circuit 3 and (c) is a prescribed constant.
Patent JP-S5688851-A (JP)
Title: Preparation of optical fiber
Inventor: KIMURA TAKAO
IPC: C03C25/42
Filed: 1979-12-20
Abstract: PURPOSE: To control the alkali elution of an optical fiber made of glass of various components and to improve its reliability, by applying a metal oxide film to its surface.  
     CONSTITUTION: After the melt spinning of alkaline(earth) metal-containing glass of various components, the film of a metal oxide (titanium dioxide, silicon dioxide, zirconium dioxide, etc.) is applied to the surface of the glass. The above-mentioned film is formed by attaching a metal alkoxide (tetra-i-propoxy titanium, tetra-n- butoxysilane, etc.) to the surface of the optical fiber, followed by heating it. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0453437-A (JP)
Title: Watching tool at tip top of fishing rod
Inventor: SUGIHARA YUJI
IPC: A01K97/12
Filed: 1990-06-22
Abstract: PURPOSE:To strongly fix an illuminant at the tip top of a fishing rod by nipping and clamping the tip top with a cover and a main body connected with a hinge and sliding all of the nipping and clamping members rearward along a taper. CONSTITUTION:The tip top of a fishing rod is nipped with a cover 12 and a main body 11 connected with a hinge 23 and all of the main body and the cover are slid toward the thick portion of the fishing rod (rearward) along a taper, thereby strongly fixing the illuminant l of a watching tool at the tip top 4a.
Patent JP-H1118145-A (JP)
Title: Display method and device and communication equipment
Inventor: SUGAYA SHIGERU
IPC: H04W88/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To make a user or the like able to freely set information for indicating the status of an equipment and display the set information as being significant by setting plural display graphics corresponding to plural levels of the status of the equipment and displaying the display graphics corresponding to the plural levels in the change of the state, corresponding to the change of the state of the equipment. SOLUTION: This display device 1 applicable to a communication equipment such as a portable telephone system or the like is provided with a display part 5 for displaying a character selected by a character display control part 4. The character display control part 4 receives the level of a using state from the using state level discrimination and detection part 8 of a level discrimination part 3 and selects the character as the display graphics to be displayed at the display part 5. The character display control part 4 changes the expression of the face of the character selected corresponding to the level, based on battery residual amount information and electric information to be the index of a communication area, displays it at the display part 5 and makes the change of the state discriminable at a glance.
Patent JP-H0242359-A (JP)
Title: Immunoassay
Inventor: ISHIKAWA EIJI
IPC: G01N33/53
Filed: 1988-06-30
Abstract: PURPOSE:To allow measurement with high sensitivity and specific measurement of plasma beta-ANP by effecting an antigen-antibody reaction in a soln. stage. CONSTITUTION:An antigen is sandwiched with a labeled antibody labeled with enzyme, etc., and an antibody in a soln. state prepd. in such a manner that said antibody can be adsorbed on a carrier, in the presence of the carrier capable of adsorbing said antibody or after the antigen is sandwiched with these antibodies, the antigen-antibody complex is adsorbed on the carrier. Since the antigen-antibody reaction is effected in the soln. state, the factors such as steric hindrance to lower the reaction efficiency in case of using the solid phase antibody are decreased and the measurement sensitivity is improved. The use of the free antibody formed adsorbable on the carrier in place of the solid phase antibody suffices. All the antibodies which are heretofore measured by the sandwich immunoassay using the conventional solid phase antibody are, therefore, measurable.
Patent JP-S6146246-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: SAITO KOICHI
IPC: F02B3/06
Filed: 1984-08-08
Abstract: PURPOSE:To burn excellently fine particles contained in the exhaust gas under the running conditions of an ordinary diesel engine without almost sulfate generating performance by depositing vanadium oxide and platinum group elements in the specified ratio on heat-resistant gas filter structural bodies. CONSTITUTION:The titled catalyst is manufactured by dispersing and depositing (a) vanadium oxide and (b) one or more kinds of metals selected among Pt, Rh and Pd on the heat-resistant three-dimensional structural bodies having the gas filter function so that 0.2-10.0g (expressed in terms of V2O5) (a) component per the above-mentioned structural bodies 1l, 0.1-4.0g (b) component and a/b (molar ratio) = 1.0-70 are obtained. In this catalyst, the fine particles contained in the exhaust gas are excellently ignited and burned and a little sulfate is generated in the temp. range of exhaust gas of diesel engines which is obtained in the ordinary running period in the cities.
Patent JP-H065091-A (JP)
Title: Semiconductor device
Inventor: TAKAHATA AKIHIKO
IPC: H03K3/037
Filed: 1992-06-23
Abstract: PURPOSE:To obtain a latch whose power consumption is small. CONSTITUTION:With reference to a half latch 101, control signals T2, T2C which are operated at a slow timing are given to a main part which performs the input (updating) operation of data, and control signals T1, T1C which are operated at a quick timing are given to a feed back part which performs the holding operation of data. The input (updating) operation of the data is not started before the holding operation of the data is finished. The holding operation of the data is performed by holding two signals which are in a mutually negative logic relationship in a loop which constitutes two inverters. Consequently, a signal which participates in the holding of data and a signal which is input newly are not placed on the same signal line. Thereby, it is possible to avoid that the signals collide and it is possible to reduce a through current which is caused by the collision of the signals.
Patent JP-S5954557-A (JP)
Inventor: YOSHIGA NORIO
IPC: B32B27/30
Filed: 1982-09-24
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-H0216224-A (JP)
Title: Piping structure of water storage tank and maintaining of water amount
Inventor: TAMURA YOSHIMICHI
IPC: E03B11/12
Filed: 1988-07-04
Abstract: PURPOSE:To prevent the occurrence of red water by a method in which the outlet pipe of a deaerator is connected to a connecting part on the way of a water supply pipe at a given distance from water storage tank, and deoxidized water from the outlet pipe is directed to the direction of tank and water supply tank. CONSTITUTION:Not-deoxidized water is supplied through a city water pipe 1 to a water-receiving tank 2 set in a basement, etc., and then to a high-level tank 6 through a water-pumping pipe 5 by a pump 4, where the water is mixed with water of low-dissolved oxygen concentration. The water of low-dissolved oxygen concentration is supplied from an introducing pipe 13 to a deaerator 12 for deoxydization. The deoxydized water is supplied from an outlet pipe 14 to a connected portion 19 on the way of a water supply pipe 10 for joining. Half of the deoxydized water is supplied to the tank 6 and mixed with not- deoxydized water to form water of low-dissolved oxygen concentration.
Patent JP-2000001872-A (JP)
Title: Mounting device of attachment for power shovel
Inventor: NAKANISHI MASAHIDE
IPC: E02F3/40
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To increase impact resistance and mounting work efficiency of an attachment mounted to a power shovel and to make it possible to surely mount it. SOLUTION: A movable joint piece section 12 is pivoted by a frame 11 having a fixed joint piece section 11A of a mounting device for mounting an attachment to the front end of an arm in a power shovel through the arm 15 in a movable manner, a moving body 13 screwing an adjusting bolt 14 is mounted to the movable joint piece section 12 in a rotatable manner, the adjusting bolt 14 is rotated to adjust distance between the fixed joint piece section 11A and movable joint piece section 12, and the attachment is mounted. Shapes and mounting structure of the movable joint piece section 11A, moving body 13, adjusting bolt 14 and frame 11 are devised to increase impact resistance, a turning stopper function is added to the adjusting bolt 14 by making use of a stopper bar 17, and the attachment can be surely mounted.
Patent JP-H0454484-A (JP)
Title: Ground investigating method
Inventor: SHIMADA SHUNSUKE
IPC: G01V5/12
Filed: 1990-06-22
Abstract: PURPOSE:To improve the measurement accuracy of mean density and increase a measurable distance by moving a gamma-ray source and a transmission type gamma-ray detector, which are inserted into investigation holes digged in the ground almost in parallel, along the investigation holes. CONSTITUTION:The nearly parallel investigation holes 1 and 4 where the gamma-ray source and gamma-ray detector are inserted respectively are digged in the ground A at a specific distance. Further, an insert tube 3 where the gamma-ray source 2 is put atop is inserted into the investigation hole 1 and the probe 5 equipped with the transmission type gamma-ray detector 6 is inserted into the investigation hole 4. The gamma-ray source 2 in the investigation hole 1 and the gamma-ray detector 6 in the investigation hole 4 are moved up along the investigation holes 1 and 4 respectively and the gamma rays from the gamma-ray source 2 are detected by the gamma-ray detector 6 to measure the density of the ground, thereby investigating the ground state between the investigation holes 1 and 4.
Patent JP-H0720464-A (JP)
Title: Liquid crystal display device
Inventor: TAKAMORI MASANORI
IPC: G02F1/1335
Filed: 1993-07-05
Abstract: PURPOSE:To obtain the liquid crystal display device which is decreased in the number of components and reduced in thickness. CONSTITUTION:A nearly rectangular light guide body unit 3 which has a diffusion plate on one surface of a light guide plate and a reflecting plate on the other surface. a cold cathode ray tube 4 which is arranged nearby along an edge of the light guide body unit 3, a mold 1 which holds the light guide unit 3 and cold cathode ray tube 4 and constitutes a lower housing, and a frame part 5 which constitutes an upper housing by mounting a liquid crystal display plate on the light guide body unit 3 are laminated and fixed, and a lateral restriction Jib 2 which restricts the surface-directional position of the light guide body unit 3 and a longitudinal restriction Jib 7 which restricts the position in the direction of the frame part 5 are united with the mold 1. Therefore, the need for a spacer is eliminated to decrease the number of components and shorten the operation time, and the thickness is reducible.
Patent JP-S5954527-A (JP)
Title: Production of molding for vehicle
Inventor: SEKIMOTO NAOHARU
IPC: B29C35/00
Filed: 1982-09-22
Abstract: PURPOSE:To easily obtain a molding for vehicle excellent in dimensional stability by using a small number of parts, by a method wherein a metallic molded body provided with a through hole at an embedded part is placed in a mold for injection molding so that an exposed part makes contact with a mold surface, and then a foamable resin is injection molded. CONSTITUTION:The metallic molded body 6 provided with the exposed part 6a and the embedded part 6b and provided with the through hole 6c at the embedded part 6c is placed in a cavity mold 7 for injection molding so that the exposed part 6a makes close contact with a projected part 7a provided on the mold surface, a core mold 8 is lowered, the mold is clamped, a pressing pin 9 is pressed against the back side of the exposed part 6a of the molded body 6 on the side opposite to the projected part 7a, and the exposed part 6a is brought into close contact with the projected part 7a. Then, a foamable resin 13 is injection molded into a cavity 12 through a sprue 10 and a gate 11 to obtain the molded article 1 for vehicle wherein the exposed part 6a is exposed as a metallic part 3 and both sides of the embedded part 6b are covered by clamping with resin part 2.
Patent JP-S6322506-A (JP)
Title: External preparation for skin
Inventor: KAWAJIRI YASUHARU
IPC: A61K8/00
Filed: 1986-07-14
Abstract: PURPOSE:An external preparation for skin especially effective for preventing, remedying and treating pimples, effectively preventing dandruff by using it on the scalp, obtained by blending an anti-inflammatory drug with herbaceous peony, peony or an extract thereof. CONSTITUTION:(B) One or more selected from herbaceous peony, peony and an extract thereof and (B) one or more anti-inflammatory drugs selected from glycyrrhizic acid, allantoin, indomethacin and an derivative thereof as active ingredients are blended to give an external preparation for skin having improved mildly suppressing effects on inflammation, penetrating to the skin extremely well, providing neither irritation nor hormone-like side effects at all and especially effective for preventing, remedying and treating pimples and effective for preventing dandruff. The amount of the component A is >=about 0.005wt% in case of powder or essence - preferably to about 10wt% calculated as dried residue based on the total amounts of the composition and the amount of the component B is 0.001-20wt% preferably 0.01-10wt%.
Patent JP-2000000803-A (JP)
Title: Vibration-decreasing device for fret sawing machine
Inventor: OHAMA SHINJI
IPC: B27B19/12
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To decrease vibration of a fret sawing machine at time in driving. SOLUTION: A sliding rod 18 supporting a fret saw blade 22 is held in the frame 11 of a fret sawing machine so as to enable reciprocating sliding movement. A crank shaft 13 driven by a motor 12 is provided. The interval between a crank pin 15 of the crank shaft and the sliding rod is connected by a connecting rod 17. A balance weight 16 is provided on the opposite side of the crank arm of the crank shaft. A second balance weight 20 is provided in the part exceeding the position of the crank pin in the lower part on the connecting rod. Vibration in the vertical direction is decreased by the first balance weight 16 and vibration in the horizontal direction is decreased by the second balance weight 20.
Patent JP-S6055367-A (JP)
Title: Separating device of form
Inventor: KOUNO TADAAKI
IPC: G03G15/14
Filed: 1983-09-06
Abstract: PURPOSE:To hold a separation pawl for forms clean for a long period without any deterioration in cleaning performance by providing the separation pawl rotatably between its separation position and a cleaning position on the opposite side across a form conveyance path, and using a conductive material for the brush of a cleaning means. CONSTITUTION:When a form 2 is separated and its rear end passes through the conveyance path B corresponding to the separation pawl 6, a solenoid 11 as an energizing means is turned off at the timing. Namely, the separation pawl 1 which is so held that its front edge contacts a photosensitive body 1 is rotated around a shaft 7 by the weight of the separation pawl 6 and displaced to the position of the cleaning means 15 on the opposite side across the conveyance path B. The separation pawl 6 facing the cleaning position has stains of toner cleaned up by the cleaning means 15. In this case, the fur brush 14 of the cleaning means 15 is made of the conductive material to prevent deterioration in cleaning performance due to long-period use.
Patent JP-H0912842-A (JP)
Title: Liquid crystalline polyester resin composition and its production
Inventor: FURUTA MOTONOBU
IPC: C08L67/00
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a low-cost liq. crystalline polyester resin compsn. which is excellent in heat resistance and mechanical properties and in impact resistance, esp. at low-temps. CONSTITUTION: This compsn. comprises 100 pts.wt. resin component comprising 55.0-99.9wt.% liq. crystalline polyester and 45.0-0.1wt.% epoxidized ethylene copolymer formed from 50-96.5wt.% ethylene, 0.5-30wt.% unsatd. glycidyl carboxylate or unsatd. glycidyl ether, and 3-40wt.% ethylenically unsatd. ester and 0.01-30 pts.wt. ethylene copolymer formed from 50-90wt.% ethylene. 5-49wt.% alkyl α,β-unsatd. carboxylate, and 0.5-10wt.% maleic anhydride.
Patent JP-H0216578-A (JP)
Title: Image recording device
Inventor: AIBA YOSHINOBU
IPC: G03G15/00
Filed: 1988-07-05
Abstract: PURPOSE:To facilitate the setting of initial values and various adjustments and to make maintenance operation easy by providing a bar code reader, and inputting various initial set values, etc., with a bar code added to a replacing parts and making adjustments when a parts of the device is replaced. CONSTITUTION:This image recording device is equipped with a bar code reading means A which read bar codes indicating various pieces of information required to control parts added previously to replaced parts of the device and a control means B which adjusts either of control values and initial set values of the device according to data of a bar code read by the bar code reading means A when a parts of the device is replaced. Therefore, when the parts of the device is replaced, information regarding the initial set values, etc., is inputted from the bar code reader which reads the bar code added to the replacing parts to perform the setting and adjusting operation. Consequently, the setting of the initial values and various adjustments are facilitated and the maintenance operation is made easy.
Patent JP-S6320352-A (JP)
Title: Polyester resin composition
Inventor: AKAMINE MASAAKI
IPC: C08K3/34
Filed: 1986-07-15
Abstract: PURPOSE:To obtain a polyester resin compsn. which does not cause the bleeding of corrosive materials, by blending a thermoplastic polyester resin with a flame retarder and zeolite. CONSTITUTION:A resin compsn. is obtd. by using a thermoplastic polyester resin as main component and blending it with a flame retarder and zeolite. A copolyester obtd. by copolymerizing terephthalic acid or its ester with an alkylene glycol and its ester-forming derivative and an arom. diol contg. halogen is preferred as said polyester resin. The flame retarder is used in an amount of pref. 1-25pts.wt. per 100pts.wt. polyester resin. Zeolite is effective in absorbing corrosive materials such as halogen gas or halogen-contg. oligomer formed by the decomposition of the flame retarder and preventing these corrosive materials from bleeding from the resin compsn.