baber/WOPTO huggingface dataset:
Patent JP-S5576871-A (JP)
Title: Chromanyloxy fatty acid homolog
Inventor: MINAMI NORIO
IPC: C07D499/68
Filed: 1978-12-04
Abstract: NEW MATERIAL:A compound of formula I: [R 1  is H or a alkyl group; R 2 , R 3 , R 4 , and R 5  are H, lower alkyl, or lower alkoxymethyl groups; A is lower alkylene group; the dotted line is (un)saturated bond].  
     EXAMPLE: 2,2,5,7,8-Pentamethyl-6-chromanyloxy acetic acid.  
     USE: Drugs for hyperlipemia, an intermediate for medicines, particularly capable of forming a novel penicillin derivative of formula II an excellent antibacterial, by reaction of ampicillin with a compound of formula I or its reactive derivative.  
     PROCESS: A compound of formula III is reacted with a compound of the formula X-A-COOR 6  (X is halogen; R 6  is lower alkyl group), X-A-CH 2 OAC (AC is lower fatty acid residue), or X-A-CN, to give the objective compound of formula I via an intermediate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01319222-A (JP)
Title: Collision detecting switch device
Inventor: YOSHIDA MOTOHIKO
IPC: H01H35/14
Filed: 1988-06-16
Abstract: PURPOSE:To prevent a magnet from being moved by a low-speed collision or the resonance of a coil spring and obtain a collision detecting switch device with high reliability by moving the magnet against the absorption force between the magnet and a suction member and pressing the coil spring via the movement of the magnet. CONSTITUTION:A magnet 17 is brought into contact with a bias adjusting member 21 by the spring pressure of a coil spring 20, an iron plate 23 capable of absorbing the magnet 17 is arranged behind the magnet 17 via the bias adjusting member 21, thus the magnet 17 is moved against the absorption force between the magnet 17 and the iron plate 23 when a collision of a fixed force or above occurs, the coil spring 20 is pressed by the magnet 17. The magnet 17 is not moved when an intermittent brake is applied or a car runs on an irregular road. The magnet 17 is not directly slid, a slide member 16 made of a material with a relatively good sliding property such as Duracon is used, thus sliding is very good. No malfunction occurs even when the coil spring is resonated.
Patent JP-H0314926-A (JP)
Title: Brake shoe mounting structure for brake disc
Inventor: FURUKAWA HITOSHI
IPC: B61H5/00
Filed: 1989-06-12
Abstract: PURPOSE:To facilitate replacement of a brake shoe or mounting and demounting operations of an anchor block by providing hanging hooks with long holes at both end parts of the anchor block, and providing a means for releasing the engagement of support-pins with the long holes. CONSTITUTION:When a brake shoe is removed from a brake head 11', the brake shoe is lowered together with an anchor block 3 by pulling out both bolts 33 on the lower end part, and support-pins 6 are engaged with the upper ends of long holes 4a to stop hanging hooks 4. The anchor block 3 is then put into a turning movement around the support-pins 6 to release support of the brake shoe by an anchor pin 3a and demount it. Mounting operation is performed in the reverse procedure of removal. When the anchor pin 3a or a bush 3b is replaced, the brake shoe is first removed, the anchor block 3 is lifted, the support-pins 6 are engaged with notches 4b of the hanging hooks 4, and the anchor block 3 is moved in the direction of the arrow to release the engagement of the support-pins 6 with the notches 4b. After that, the anchor pin 3a or the bush 3b is replaced.
Patent JP-2000129373-A (JP)
Title: Production of vacuum valve contact material
Inventor: OKUTOMI ISAO
IPC: B22F3/10
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of cracks in a molded body even if being molded by using a pattern by arc resistant componental powder with specified grain size to be mixed to a contact material having a specified compsn. of Cu and TiC or VC with a specified ratio of powdery Cu and paraffine in succession. SOLUTION: A contact material for a vacuum valve composed of 40 to 55 vol.% electrically conductive components essentially consisting of Cu and 45 to 60 vol.% arc resistant components essentially consisting of TiC or VC is mixed with powder of 0.3 to 3 μm grain size essentially consisting of arc resistant componental powder to form into a skeleton molded formed body, which is heat-treated to infiltrate the electrically conductive components into the formed body. The arc resistant components to be mixed to the contact material is blended with 16 to 43 vol.% powdery Cu of <=100 μm grain size, and the mixed powder is preferably added with 5 to 30 vol.% paraffin as well. The contact material for a vacuum valve combining low cutting characteristics, large current breaking characteristics and large current conducting characteristics can inexpensively be produced.
Patent JP-H0442346-A (JP)
Title: Character input method with designation of radical
Inventor: KATO NOBUTADA
IPC: G06F17/22
Filed: 1990-06-07
Abstract: PURPOSE:To save the labor for input of characters by displaying simultaneously the radical groups, the radical-based character groups accordant with designation of radicals, and the input character strings on a single screen. CONSTITUTION:The radical-based character groups are displayed at a radical- based character group display screen part A secured at the upper left part of a display screen. The radical groups are displayed for the stored radical-based character groups at a radical group display screen part B secured at the right of the part A. In addition, a screen part D, etc., are provided under both parts A and B for display of the pictorial symbols used for selection of a work system. At the same time, an input character string display screen part C is provided under the part D for conversion and display of the input characters. Then the radical-based character group is displayed in response to the radical designated out of the radical groups, and the character designated out of the radical-based character groups is displayed at a designated part in an input character string. Thus the labor can be saved for input of characters.
Patent JP-S635818-A (JP)
Title: Descaling method for steel strip
Inventor: KAWAMURA MIKIO
IPC: B21B45/06
Filed: 1986-06-27
Abstract: PURPOSE:To improve pickling speed to contrive improvement of a productivity and shortening an installation by packing an acid resisting packing material in a pickling agent in a pickling tank by performing the pickling with passing a steel strip through the packing material. CONSTITUTION:In the pickling tank 6, the packing material 4 made of a hard vinyl chloride, etc., heavier than the pickling agent and possessed of acid resisting properties is packed. Then, the steel strip is passed through this packing material 4 to be pickled, in case of ascending the steel strip 2, the packing material 4 is sunk from the end part of the steel strip 2, the packing material 4 is piled up from the end part to the upper part of the steel strip. Therefore, on the surface of the steel strip, a turbulent flow is generated by the packing material 4, a substitution of the pickling agent is performed actively to improve a reaction between the scale. In this way, the pickling speed is improved to contrive the improvement of the productivity and shortening of the pickling installation.
Patent JP-H04348052-A (JP)
Title: Noncontact transfer apparatus for semiconductor substrate
Inventor: KOBAYASHI HIDENORI
IPC: B65H3/14
Filed: 1991-05-24
Abstract: PURPOSE:To provide a structure of reducing adhesion of particles to a substrate for a nonontact transfer apparatus for semiconductor substrate which blows N2 gas to the surface of a wafer to raise the wafer with the Bernoulli's effect under the noncontact condition for the holding and transfer purpose. CONSTITUTION:A conductive material thin film 12 is provided to connect peripheral areas of each gas blowing holes 11 provided at the lower surface of a wafer holding plate 10 and eight holes 11 in total. Moreover, wirings are made to a holder 7, an arm 5a and a motor 6 with lead wires 13 from the supporting plate 10, and an earth wire connected to the earth of the motor 6 is also provided to discharge static electricity generated due to the blowing of gas to the outside of the apparatus from the plate, thereby preventing adhesion of particles to the substrate.
Patent JP-S636893-A (JP)
Inventor: KANEYAMA YOSHINOBU
IPC: H01L25/00
Filed: 1986-06-27
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-H10337702-A (JP)
Title: Composite woody material for building
Inventor: NISHIO JIRO
IPC: B27D1/04
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To hold necessary mechanical strength with high dimensional stability by laminating at least two or more of first base materials obtained by dimensionally stabilizing a woody material by heat steam treating and second base materials not dimensionally stabilized. SOLUTION: First base materials B obtained by dimensionally stabilizing a woody material by heat steam treating and second base materials C not dimensionally stabilized are alternately laminated and adhered. Raw material of the material B is arbitrary woody material used as a base material or surface material for a decorative plate of a woody working material having relative scarcity of dimensional stability like solid sawn plate, plywood, timer thin plate or particle board. Raw material of the material C is material containing resin as a base like woody material or FRP of solid sawn plate, timer thin plate, plywood exhibiting high resistance against bending or compressiond. The materials B and C are alternately laminated and adhered to provide high dimensional stability and predetermined mechanical strength.
Patent JP-S5939832-A (JP)
Title: Monoclonal antibody and preparation and use thereof
Inventor: YOSHIMOTO RIYOUTA
IPC: C07K16/00
Filed: 1982-08-28
Abstract: PURPOSE:To obtain the titled antibody, by forming a hybridoma between a cell capable of producing an antibody of an animal immunized with a human interleukin and a myelomatous cell, cloning the hybriodoma, and selecting and using the specific clone. CONSTITUTION:A hybridoma is formed between a cell, capable of producing an antibody, and present in a spleen or cell in a lymphatic node of an animal immunized with a human interleukin 2 (IL2) and a myelomatous cell (a malignant cell from an initial tumor of a marrow), a cultivated and cloned to select clone capable of producing an antibody exhibiting the specificity for the human IL2. The resultant supernatant liquid obtained by cultivating the above-mentioned clone is purified by the purification operation, e.g. salting out or ion exchange chromatography, etc. to recover the aimed monoclonal antibody. EFFECT:A very small amount of the IL2 can be determined in a high sensitivity by carrying out the radioimmunoassay or enzymic immunoassay with the above- mentioned clone.
Patent JP-S5851360-A (JP)
Title: Error check system
Inventor: ETSUNO MINORU
IPC: G06F11/07
Filed: 1981-09-22
Abstract: PURPOSE:To find a faulty unit circuit easily and accurately by providing an error control flip-flop which inputs the output of a gate circuit added to an error checking circuit for every unit circuit. CONSTITUTION:The output of the error checking circuit 21 in an error check unit A1 is inputted to one input terminal of an AND gate 41. A timing signal T1 is applied to the other input terminal of the AND gate 41, and consequently the output of an error checking circuit 41 is latched by an error holding flip- flop 31. Outputs of respective AND gates 41-4n are inputted to an OR gate 5, whose output is supplied to an error control flip-flop 6. The output of the flip- flop 6 is used as a clock enable control signal for error holding flip-flops 31- 3n.
Patent JP-H10295847-A (JP)
Title: Step type lower limb stretching device
Inventor: HIYAMA TOSHIO
IPC: A63B23/04
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To expect the stretching effect of the lower limb without accompanying pains capable of being continued in natural movement similar to walking by a simple device and to be useful for the reinforcement of a lower half body as well by turnably connecting a bearing base erected on a base and a swing base. SOLUTION: The two bearing bases 2 are erected on the base 1, a swing shaft 4 is passed through a bearing 3 and it is turnably connected with the swing bearing 7 of the swing base 6 to which a step base 5 is attached. Since the swing bearing 7 is positioned at the intermediate part near a tip of a swing base lower surface part, the tip side of the swing base 6 is inclined upwards. A rubber mat 8 whose surface is rugged is stuck to the upper surface part of the step base 5. When a person gets on the step base 5, a straight standing posture for which the toe is inclined upwards is attained and the state of stretching the rear part of both lower limbs is attained. When body weight is slightly moved and one knee is pushed forward, the tip side of the step base 5 is inclined downwards and the state of advancing a leg at the time of walking is attained. When the posture is alternately repeated, the left and right lower limbs are easily stretched.
Patent JP-S63313608-A (JP)
Title: Centering device for warped strip
Inventor: KANI YASUNORI
IPC: B21B39/14
Filed: 1987-06-16
Abstract: PURPOSE:To correct meandering and to improve the quality, yield and operating rate by disposing centering rollers at upstream and downstream sides of tension bridle rolls 7 equipped between continuous strip treating apparatuses and providing a tension to the strip. CONSTITUTION:The centering rollers 5, 21 are disposed at the upstream and downstream sides of the tension bridles 7 to change the tension existing between facilities continuously treating the strip such as an upstream pickling facility 2 and a downstream cold tandem rolling facility 8, and the tension is applied to the strip 1. Through this application of tension, the tension change is leveled to correct the meandering of the strip 1. Therefore, the quality of the strip 1, yield and the operating rate of the installations are improved.
Patent JP-2000338624-A (JP)
Title: Heat-developable photosensitive material and its processing method
Inventor: HIRABAYASHI KAZUHIKO
IPC: G03C1/498
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat-developable photosensitive material for forming a printing plate using a contrast enhancing agent and improved in uneven scanning in laser beam exposure scanning by lowering contrast without deteriorating dot quality. SOLUTION: The heat-developable photosensitive material contains organic silver grains, photosensitive silver halide grains, a reducing agent, a contrast enhancing agent, and/or a quarternary onium salt compound on a support, and an image gradation γ is 6.0-14.0, and the material satisfies at least one of the following conditions:  (1) The thickness of an photosensitive layer is 16-25 μm, (2) the photosensitive layer contains fine particles having an average particle diameter of 0.02-1.0 μm in an amount of 5-50 mg/m2, (3) the photosensitive layer contains >=2 kinds of silver halide grains different from each other in a sensitivity of 0.03 logE-0.151 logE, and each in an amount of >=10 mol%, (4) it contains a redox compound, and (5) the light absorption of the photographic constituent layers opposite to the photosensitive layer across the support is >=0.3 and <0.7 in the exposure wavelength.
Patent JP-2000336596-A (JP)
Title: Production of paper for preventing counterfeit
Inventor: MURAKAMI TORU
IPC: D21H21/40
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing window-opened, thread-containing paper in which the thread is exposed in the intermittently formed opened window portions, which has the thread surely exposed in the opened window sites and capable of being clearly observed, and which can be produced with a relatively simple device. SOLUTION: This method for producing paper for preventing counterfeit comprises tightly guiding wet paper, in whose paper layer a thread T is buried, onto a center roll 3 on whose surface projections 2 are intermittently disposed at a prescribed space, scratching the surface of the wet paper on the projections with a scraping roll 4, moving the surface fibers of the wet paper on the projections to intermittently form the exposed portions of the thread on the surface of the wet paper, and then drying the paper by a conventional method.
Patent JP-S6128506-A (JP)
Title: Production of water-soluble cationic polymer composition
Inventor: IBUKI MANABU
IPC: C08F8/30
Filed: 1984-07-19
Abstract: PURPOSE:To produce economically the titled polymer composition which is excellent in cohesive force and yet stable in a state of an aqueous solution, by reacting a cation-modified water-soluble carbamoyl group-containing polymer with a specified organic compound. CONSTITUTION:A cation-modified water-soluble polymer is formed by reacting a carbomoyl group-containing water-soluble polymer [e.g., (meth)acrylamide (co)polymer] with an alkali hydroxide (e.g., NaOH) and a hypohalite (e.g., sodium hypohallte) in an aqueous medium. The obtained polymer is reacted with a compound of the formula (wherein X is chlorine, bromine or iodine, Y is an anion of strong inorganic acid and R1, R2, and R3 are each an alkyl group), e.g., 3-chloro-2-hydroxypropyltrimethylammonium chloride.
Patent JP-S6212934-A (JP)
Title: Optical head
Inventor: INOUE MASAYUKI
IPC: G11B7/135
Filed: 1985-07-10
Abstract: PURPOSE:To obtain an optical head whose focusing servo and tracking servo do not disalign from each other by continuously varying the astigmatism of luminous flux made incident on an objective lens in switching between recording- reproduction mode and deletion mode. CONSTITUTION:To record a signal on a disc vapor-deposited a recording thin film, a laser beam modulated according to the recording signal is condensed to a small beam spot having about 1mum diameter and irradiated on a information recording plane 10a to satisfy the quick heating and cooling condition, and the signal is recorded. To reproduce the recorded signal, a continuous laser beam of about 1/10 of the output for recording is condensed to the beam spot likewise as in recording and irradiated on the plane 10a, and the quantity of reflected light beam is detected by adding the output signals of detectors 13 and 14. To delete the recorded signal, a continuous laser beam is condensed to a small elliptical beam spot having about 1mumX10mum diameter long in the advancing direction of the disc, and irradiated on the plane 10a to satisfy gradual heating and cooling condition, and the recorded signal is deleted.
Patent JP-H0442615-A (JP)
Title: Semiconductor integrated circuit
Inventor: KIMURA KIKUO
IPC: H03K19/173
Filed: 1990-06-08
Abstract: PURPOSE:To prevent the attenuation of the amplitude of a transmission signal and to improve the signal delay by providing a storage element and an N-channel MOS transistor (TR) whose source and drain are connected respectively to 1st and 2nd electrodes and whose gate receives a conduction control signal to the switch circuit, and selecting the amplitude of voltage of the conduction control signal to be higher than the amplitude of voltage of the transmission signal. CONSTITUTION:The switch circuit is provided with a storage element 10 outputting a conduction control signal based on the content of a program and an N-channel MOS TR TN whose source and drain connect respectively to 1st and 2nd electrodes and whose gate G receives the conduction control signal. The voltage VG of the conduction control signal is set higher than the voltage of a transmission signal supplied to the 1st or the 2nd electrode. When the voltage VG of the conduction control signal is higher by a threshold voltage than the voltage of the transmission signal, the amplitude of the transmission signal is outputted through the switch circuit without attenuation and the ON-resistance of the TR TN is decreased. Thus, the attenuation in the amplitude of the transmission signal is eliminated and the signal transmission delay characteristic is improved.
Patent JP-S6213401-A (JP)
Title: Heteropolysaccharides s-184
Inventor: JIERII EE PEIKU
IPC: A23L29/269
Filed: 1986-06-28
Abstract: Heteropolysaccharide S-184 is a new heteropolysaccharide. It is composed principally of carbohydrate, from 12% to 16% protein and from 3.0% to 4.5% (calculated as acetic acid) acyl groups, the carbohydrate portion containing from about 7% to 16% uronic acid and the neutral sugars mannose, glucose and galactose in the approximate molar ratios of 1:3:5. It can be prepared by fermentation of a new Alcaligenes species, ATCC 53160. It has valuable properties as a thickening, suspending and stabilizing agent in aqueous solutions and is especially valuable for use in foods.
Patent JP-H0674709-A (JP)
Title: Angle-position sensor for detecting angle position of device which is slidably attached
Inventor: RONARUDO JIEI URUFU
IPC: G01B7/00
Filed: 1993-06-22
Abstract: PURPOSE: To obtain an angular position sensor adjustable mechanically. CONSTITUTION: The angular position sensor 20 detects the angular position of a throttle valve 28 fixed pivotally about a predetermined pivotal axis 50. The angular position sensor 20 comprises a housing 22, and a drive arm 24 for coupling the angular position sensor 20 mechanically with the throttle valve 28 fixed pivotally to the housing 22. The angular position sensor 20 further comprises a magnet 42 having N and S poles, a magnetic detection element 43 generating an electric signal indicative of the angular position of the throttle valve 28 in response to the movement of the drive arm 24, and a flux concentrator 48 for adjusting the magnetic detection element 43 mechanically.
Patent JP-H0759518-A (JP)
Title: Heterogeneous composition based on meat or fish
Inventor: MISHIERU BIYUSHIERU
IPC: A23K10/20
Filed: 1994-07-01
Abstract: PURPOSE: To provide an heterohomogeneous composition for feed for cats and dogs, etc., containing an increased moisture. CONSTITUTION: The heterohomogeneous composition containing >=82% moisture, comprising meat or fish, contains 5-15% solid state pieces in 2-10 mm, containing >=95% moisture and at least one kind of the gelatinizer.
Patent JP-S60122581-A (JP)
Inventor: NAGAMOTO ITSUSHI
IPC: A63B53/04
Filed: 1984-07-20
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-H01240664-A (JP)
Title: Method for synthesizing superconducting thin film in vapor phase
Inventor: IKESUE AKIO
IPC: H01L39/24
Filed: 1988-06-18
Abstract: PURPOSE:To easily synthesize a superconducting thin film in a vapor phase at a low cost without carrying out heat treatment by using beta-diketone complexes of metallic elements forming a superconducting thin film as starting materials and by allowing the complexes to react with an oxidizing gas to deposit a thin film on a substrate. CONSTITUTION:Ar is fed into each starting material generator 4 provided with a temp. regulator 3 through a moisture absorber 1 and a flowmeter 2. In the generators 4, beta-diketone complexes of one or more kinds of metallic elements forming a superconducting thin film, e.g., Bi, Sr, Ca, Cu, Y, Ba and lanthanide are vaporized as starting materials. The beta-diketone complexes are preferably acetylacetone, dipivaloylmethane or hexafluoroacetylacetone complexes. The vaporized starting materials and an oxidizing reactive gas such as O2 are introduced into a reaction tube 5 and brought into a reaction by heating and holding at a prescribed temp. with an electric furnace 6 provided with a temp. regulator 7. A superconducting thin film of an oxide such as La-Sr-Cu-O, Y-Ba-Cu-O or Bi-Sr-Ca-Cu-O is formed by vapor phase synthesis on a substrate 8 heated to a prescribed temp. with a heating element.