baber/WOPTO huggingface dataset:
Patent JP-H03291298-A (JP)
Title: Synthesis of peptide monomer
Inventor: MATSUDA TAKEHISA
IPC: C07K1/06
Filed: 1990-04-09
Abstract: PURPOSE:To easily obtain the title monomer capable of effective introduction into polymeric base materials by reaction between a specific monomer and the N-terminated amino group of a peptide prepared by a specific means, in such a state that a resin carrier has been bound to said peptide to effect separation from the carrier and deprotection. CONSTITUTION:(A) A peptide prepared by successively extending peptide chain, in a solvent such as DMF, using peptide solid phase synthesis, keeping such a state that the carboxyl group of the C-terminated amino acid has been bound to an inert, insoluble resin carrier (e.g. chloromethyl resin), is reacted with (B) a monomer having polymerizable functional group (e.g. vinyl, acetylene) at its N-terminated amino group, keeping such a state that said peptide has been bound to said carrier or the protective group at the side chain of said peptide has been preserved, thus synthesizing peptide monomer. Thence, the monomer is separated from the resin carrier and the protective group is deprotected, thus affording the objective peptide monomer.
Patent JP-S5720873-A (JP)
Title: Diagnosing method of optical reader
Inventor: KAGEYAMA KOUJI
IPC: G06V10/98
Filed: 1980-07-11
Abstract: PURPOSE:To make a diagnosis on the normalcy of all signal systems from a reading part to the main body via a buffer memory, by supplying a diagnosis information on the reading part throgh an imaginary reading action. CONSTITUTION:In case no reading medium is set to a reading part 5, a diagnosis write instruction C1 is delivered to an optical reader 1 from a main body 12. The instruction C1 is supplied to a buffer memory 7 and a timing circuit 9 via a receiver 11. The buffer memory 7 drives the part 5 with a signal C2 to start a reading action. As no reading medium exists between a light source part 2 and a light receiving part 3, an imaginary reading action such as entire optical beam of the part 2 reach the part 3 as long as the part 5 has a normal working. Then the diagnosis information of all 0 or 1 is read at the part 3. The read-out result is sent to the main body 12 for diagnosis by a diagnosis read instruction C3.
Patent JP-H11295228-A (JP)
Title: Apparatus and method for inspecting defect of cylindrical object
Inventor: TANAKA KUNIYASU
IPC: G01N21/88
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To accurately detect a missing, a flush, a surface bump, by arranging a line sensor to separate a plane including both a light detection line and a read line via a set distance from a center axis of a cylindrical object. SOLUTION: A rotary mechanism rotates a cylindrical object 1 with a predetermined rotational speed. During the rotation, a linear illumination device 3 illuminates the cylindrical object 1. The light irradiated to a read line 12a is irregularly reflected at the position. The light running in a light detection direction within a plane 40 is detected by a line sensor 4. The line sensor 4 picks up a one-dimensional image of the cylindrical object 1 in a longitudinal direction and sends the image to an image-processing device. For instance, when the cylindrical object 1 rotates thereby bringing a projecting part at the side of an irradiation direction of a read position 12, the light from the linear illumination device 3 is obstructed by the projecting part from reaching the read position 12. The read position 12 is detected as a shadow by the line sensor 4, whereby the projecting part is detected.
Patent JP-H09275724-A (JP)
Title: Casing body structure of sulky agricultural working machine
Inventor: NISHI YOICHIRO
IPC: A01C11/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a casing body structure of a sulky agricultural working machine, capable of lightening a casing body and improving rigidity, maintenance and operation efficiency by providing an upper layer forming part, etc., in the casing body and integrally molding the casing body from a synthetic resin. SOLUTION: This casing body structure of a sulky agricultural working machine is obtained by installing a casing body forming at least a step part 41 on a machine body frame 10, providing an upper layer forming part 20a, a lower layer-forming part 20b and a space part 20c formed between both the upper and lower layer forming parts 20a and 20b and integrally molding the casing body from a synthetic resin. Furthermore, the upper face of the lower layer forming part 20b is partially connected to the lower face of the upper layer forming part 20a. Thereby, the connected part is preferably used as a rib for reinforcement.
Patent JP-H11294707-A (JP)
Title: Corrosion monitoring device for furnace wall and furnace provided therewith
Inventor: FUKUDA YUJI
IPC: F22B37/38
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion monitoring device for waterwall tube of boiler furnace which continuously detects the presence/absence of corrosion on the waterwall tube of the furnace and, when corrosion exists, the advancing speed of the corrosion by a hydrogen sulfide gas or hydrogen chloride gas existing in the furnace during operation. SOLUTION: A metallic sample 6 used for evaluating the furnace wall tube 11 of a furnace 31 is set up in a reactor 1 and the presence/absence of corrosion on the tube 11 and, when corrosion exists, the advancing speed of the corrosion are measured by making a constant electric current to flow between both ends 6a and 6b of the sample 6 and measuring the voltage fluctuation while the gas existing in the furnace 31 is introduced to the reactor 1. When a temperature detector, such as the thermocouple, etc., is attached to the tube 11 to be monitored and the temperature of the sample 6 is controlled to the same temperature as that of the detector, the accuracy of the measurement can be improved.  When a heating device 5 which can raise the temperature in the reactor 6 to the same temperature as that in the furnace 31 is additionally provided, the inside of the reactor 6 can be set to the same atmosphere as that in the furnace 31.
Patent JP-H08288496-A (JP)
Title: Solid-state image pickup device and its manufacture
Inventor: MORIMOTO TSUNEHIRO
IPC: H04N5/359
Filed: 1995-04-20
Abstract: PURPOSE: To effectively reduce smear generated on a unit picture element of a CCD solid-state image pickup device to be fined by forming a deep P<++> region whose impurity concentration is higher than that of a P<+> region and depth is larger than that of a P<+> region in a specified region for acquiring charges of a photodiode. CONSTITUTION: A P-type well layer 12 is formed on the surface part of an N-type semiconductor substrate 11. An N-type layer 13 constituting a photodiode is formed. A P<+> -type layer 14 is formed on the surface part of the N-type layer 13. A P<++> region whose impurity concentration is higher than that of a P<+> region, depth is larger than that of a P<+> region and conductivity type is P-type is formed in a region excepting a read part for acquiring charge of a photodiode in a region enclosing a circumference of the photodiode. Thereby, it is possible to completely prevent an electron which is optically excited in a photodiode region, especially the electron which is optically excited in a P<+> -type layer from entering a vertical CCD region as smear.
Patent JP-H04324399-A (JP)
Title: Observation method for inside of fast breeder reactor
Inventor: SHIMANO KUNIO
IPC: G21C17/08
Filed: 1991-04-25
Abstract: PURPOSE:To adapt the surface of metal case of an ultrasonic transducer to liquid sodium. CONSTITUTION:In a reactor vessel 9, an ultrasonic penetrator 18 is provided and an ultrasonic transducer 19 at the bottom of an ultrasonic penetrator 18 is dipped in liquid sodium 15. In the next, ultrasonic wave is transmitted and received by the ultrasonic transducer 19 and inside of the reactor is seen through. At this moment, the oxigen content in the sodium is increased to improve the wettability of the transmitter/receiver surface of the ultrasonic transducer 19 with liquid metal sodium so that the liquid metal sodium well contact with the transmitter/receiver surface of the ultrasonic transducer 19.
Patent JP-H01264777-A (JP)
Title: Wire brush and manufacture thereof
Inventor: ITO KIMIYOSHI
IPC: B24D11/00
Filed: 1988-04-18
Abstract: PURPOSE:To widely extend the life of a wire brush and sharply improve the quality of a machined surface by electrodepositing super-abrasive grains only to the tip sections of wires in a teardrop shape. CONSTITUTION:Super-abrasive grains 4, e.g., cubic system boron nitride abrasive grains, diamond abrasive grains, are electrodeposited only to the tip sections of wires 3 of a wire brush while being buried in a plating layer 5 and firmly connected to the wires 3. The hardness and the abrasion resistance of the tip sections of the wires 3 serving as tips when used for the deburring work can be sharply improved, the machining capability of the wire brush is improved, the quality of the deburring-machined surface can be improved.
Patent JP-S62253839-A (JP)
Inventor: HAYASHI AKIMASA
IPC: E04B2/72
Filed: 1986-04-24
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-S60239227-A (JP)
Title: Manufacture of water absorbing laminated sheet
Inventor: SHIBATA HIDEO
IPC: B32B37/15
Filed: 1984-05-11
Abstract: PURPOSE:To obtain a water absorbing laminated sheet by fusing and laminate a non-water permeating resin layer and a open cell resin layer through a water absorbing adhesion layer until the resin is hardened after extruded from a molding die in the production of a diaper or the like. CONSTITUTION:When a resin product A containing a non-water permeating resin layer is fed to an extruder 12 at the initial end, an adhesive resin composition B containing a highly water absorbing resin to the second extruder 13 and a resin composition C for forming open cells by a foaming agent to the third extruder 14 respectively, in the same cylindrical resin path, a cylindrical melt body is covered with melt bodies of the resin compositions B and C in the order, expands into a molding die 15 in a conical ring and extruded from a cylindrical ring-shaped molding die extrusion port 16. The work is foamed while being withdrawn by a takeoff unit to form a bubble 17. Thus, a water absorbing laminated sheet which comprises a resin layer 51 having open cells 54 and a water absorbing layer 52 mixed with a highly water absorbing resin 55 while forming open cells 56 as outer layer and a non-water permeating resin layer 53 as lower layer can be obtained continuously.
Patent JP-2000245522-A (JP)
Title: Chain for protection and prevention of robbery of suitcase
Inventor: KIUCHI KUSUO
IPC: A45C13/20
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent a damage and robbery of a suitcase and easily discover a suitcase by installing on the suitcase. SOLUTION: All over a suitcase or the corner can be prevented to be damaged and make hard to be stolen by installing reinforcing rubber at the four corners of the suitcase which is especially tend to be hurt seriously then installing the same on all over the suitcase like a tire chain. Similar suitcases can be distinguished easily by varying 7 colors.
Patent JP-S59219324-A (JP)
Title: Intermediate material for fiber-reinforced plastic
Inventor: MORIISHI HIDEKI
IPC: C08G59/00
Filed: 1983-05-30
Abstract: PURPOSE:The titled intermediate material having excellent storage stability, curability, and adhesiveness, and controlled generation of heat of curing, prepared by impregnating a reinforcing fiber with a resin composition comprising a hydroxyl group-containing polyester, a polyisocyanate compound, etc. CONSTITUTION:The titled intermediate material is prepared by impregnating a reinforcing fiber with a resin composition comprising (A) a reaction product between a hydroxyl group-containing unsaturated polyester or a polyepoxide and an ethylenically unsaturated carboxylic acid, (B) an ethylenically or allylically unsaturated monomer copolymerizable with reaction product A, (C) a polymerization catalyst for compounds A and B, (D) an oxirane ring-containing compound, (E) a curing agent for compound D, other than an acid anhydride, an acid, or an amine compound, (F) a curing catalyst, (G) a polyisocyanate compound, and (H) an accelerator for the reaction between isocyanato and hydroxyl groups. The above resin composition is one having excellent storage stability, curability, and adhesiveness, and controlled generation of heat of curing, and desirable title intermediate material can be obtained by impregnating a reinforcing fiber with the composition.
Patent JP-S58213804-A (JP)
Title: Production of fine particle of ferromagnetic metal
Inventor: YOSHIZAKI TAKAYOSHI
IPC: C09D5/23
Filed: 1982-06-03
Abstract: PURPOSE:To obtain fine particles of a ferromagnetic metal which maintains the other magnetic characteristics and is controlled in coercive force by regulating an aq. suspension of alpha-iron oxyhydroxide to specific pH with an org. acid, adding metallic salt thereto, making the same into a slurry of specific pH with ammonia, aging the slurry at a specific temp. and reducing the slurry. CONSTITUTION:An org. acid is added to an aq. suspension of iron alpha-oxyhydroxide to regulate the pH thereof to <=4.0, more preferably 3.5-2.0, and to disperse particles uniformly. Mineral acid salt of metal (for example, sulfate of Ni or the like) is added thereto at about 0.5-15 atomic weight based on 100 atomic weight iron. Ammonia is then added thereto the regulate the pH to 9.0-11.0 and the mixture is made into a slurry to deposit the hydroxide of the metal on the particle surface. The slurry is aged for 30min-2hr at >=70 deg.C and after fractionation, the slurry is dried at about 100-180 deg.C. The alpha-iron oxyhydroxide which is obtd. by the drying and treated is reduced at about 400-600 deg.C in gaseous hydrogen flow whereby the fine particles of the ferromagnetic metal are obtd.
Patent JP-S5218507-A (JP)
Title: Two-cycle fuel injection engine
Inventor: KATOU HIROSHI
IPC: F02B1/08
Filed: 1975-08-05
Abstract: PURPOSE: A two-cycle gasoline engine which can reduce the amount of HC and CO discharged by checking fuel blow-by and dampeness of ignition plug. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07276239-A (JP)
Title: Pneumatic type blast device
Inventor: KAYANO MASANORI
IPC: B24C5/02
Filed: 1994-04-08
Abstract: PURPOSE:To provide a pneumatic type blast device which is constituted so as to enlarge a polishing/cleaning material injection range by rotating a polishing/cleaning material injection part injecting the material, and has no possibility of obstructing rotation by clogging the gap of a rotation part with the material or of abrading a connecting part by the material clogged in the gap of the connecting part. CONSTITUTION:A polishing/cleaning material injection part injecting polishing/ cleaning material 13 is formed into a double construction constituted of a flexible inner tube 2 formed in one body with a polishing/cleaning material supply tube supplying the material 13 to the injection part, and an outer tube 3 rotatably supporting the extreme end part of the inner tube 2, the outer tube 3 is formed into a curved shape, the basic part side of the outer tube 3 is rotatably supported, and the outer tube 3 is connected to a drive mechanism such as motor for rotating the outer tube 3.
Patent JP-H01268547-A (JP)
Title: Examination apparatus using nuclear magnetic resonance
Inventor: OGURA YUKIKO
IPC: A61B10/00
Filed: 1988-04-20
Abstract: PURPOSE:To obtain the image of a stationary state of an object to be measured in such a state that the object to be measured is rotated, by applying an inclined magnetic field having definite amplitude in one direction and applying with a delayed time a high frequency magnetic field while performing the sampling of a signal several times and using the obtained data group to reconstitute an image. CONSTITUTION:A high frequency pulse generator 2 is controlled by a control apparatus 1 and the output thereof is amplified by a power amplifier 3 and a high frequency magnetic field is generated by a coil 4. The signal generated from the specimen inserted in a specimen pipe 11 by irradiating said specimen with the high frequency magnetic field is received by the coil 4 to be amplified by an amplifier 5 and detected by a detector 6 and subsequently passed through a low band-pass filter 7 to block noise other than a desired band and subjected to A/D conversion by a signal processor 8 to regenerate an image. At this time, an inclined magnetic field having definite amplitude G is generated in one direction of an XY plane by the inclined magnetic field coil 9 driven by the inclined magnetic field power supply 10 controlled by the control apparatus 1. The reconstitution of an image is performed from the signal group obtained by performing measurement several times while the irradiation start time of the high frequency magnetic field of an object to be examined and the sampling start time of a signal are changed.
Patent JP-S5722101-A (JP)
Title: Preparation of chloride
Inventor: IWAI TADASHI
IPC: C01B9/02
Filed: 1980-07-15
Abstract: PURPOSE: To obtain a chloride of an element of the III or V group of periodic table in high yield, by heat-treating granular active carbon soaked in an aqueous solution of a compound of an element belonging to the III, IV, or V group of periodic table under inert gas atmosphere at specific temperature, followed by reacting the compound supported on the active carbon with chlorine.  
     CONSTITUTION: Granular active carbon is soaked in an aqueous solution of a compound (except chloride and boric acid) of an element selected from the III, IV, or V group of periodic table and the compound is suported on the active carbon. The granular active carbon is heat-treated under inert gas atmosphere at 300W1,000°C, and the granular active carbon after heat treatment is reacted with chlorine on a fixed bed or fluidized bed, to give the desired chloride of the element of the III, IV, or V group of periodic table, e.g., boron trichloride, boron tetrachloride, zirconium tetrachloride, vanadium tetrachloride. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5220505-A (JP)
Title: Apparatus for measuring the sensitivity of approach switch
Inventor: MATSUI MASATSUGU
IPC: B61L1/00
Filed: 1975-08-08
Abstract: PURPOSE: To permit quick and precise measurement with an apparatus for measuring the sensitivity of approach switch for detection of a train by providing the apparatus with a means for reading the extent of movement of a metal element for measurement and a level mounted on the truck. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07280709-A (JP)
Title: Coal ash quality control method and device therefor
Inventor: INOUE TOSHIO
IPC: F23J1/00
Filed: 1994-04-08
Abstract: PURPOSE:To enable high efficiency control in accordance with the quality of coal ash by automatically collecting, conveying the analyzing coal ash generated from coal combustion equipment. CONSTITUTION:When ashes in the first and second chambers of the electric dust collector 10 of one system in an ash treatment system with two trains, for instance, flow to an air transport pipe 30, the ashes of 2000ml each are collected using an automatic ash collecting device 32. After reducing to 400ml, excess ashes are returned to the air transport pipe 30. The ashes of 400ml are transferred laterally by a pinion and rack type ash transporter 34 and divided into three parts by a trisecting device 36. When three analytic meters 24 (fluorescent X-ray meter), 26 (grain size meter), 28 (unburnt carbon meter) are analizable, three distributors 38 are switched to the analytic meters, and the ashes are fed to the analytic meters for automatic analysis. The quantitites of ashes in the first and second chambers of the electric dust collector 10 are computed from pressure and fluctuation time at the time of ashes being air- transported, and the representative ash property of the electric dust collector 10 is computed from the ratio of the quantities of ashes and the analytic value.
Patent JP-S60239834-A (JP)
Title: Integrated circuit
Inventor: AKIYAMA KAZUHIRO
IPC: G01R31/28
Filed: 1984-05-14
Abstract: PURPOSE:To obtain a testing circuit reduced at the number of elements by enabling individual adders to be simultaneously tested, using terminals to be used at a normal mode as I/O terminals necessary for these tests in common and switching the terminals at a test mode. CONSTITUTION:In the test mode, I/O terminals A, B in the normal operation mode are used in common and latch circuits 1-7 enter data as shift registers. The test mode is released only by one pitch and the circuits 1-7 are operated as latches. consequently, adders 8-10 input data latched by the latches 1-6 respectively to add these data. The added results are latched by the latches 5-7. After the latch of these data, the operation mode is turned to the test mode again and the circuits 1-7 are operated as the shift registers again. Consequently, the latches 5-7 output the operated results from the circuits 8-10 to serial terminals C-E respectively. Therefore, the terminals C-E and the test mode switching terminals can be used in common.
Patent JP-H06305467-A (JP)
Title: Hub generating set for bicycle
Inventor: NISHIMURA RITSUO
IPC: B62J6/12
Filed: 1993-04-22
Abstract: PURPOSE:To provide a hub generating set compact and lightweight with low noise and high transmission efficiency. CONSTITUTION:In a hub built-in type generating set having an epicyclic gear for accelerating the rotation of a hub body 4 to transmit it to a rotor 16, rings 20, 21 laterally divided into two are provided at the inner periphery of a fixed cylinder body 7 in such a way as to be slidable only in the axle direction. The joint side inner peripheral surface of these rings 20, 21 is recessed and energized in such a way as to come in elastic pressure contact. An epicyclic roller 26 jointed to the joint side inner peripheral surface 20a, 21a of the rings 20, 21 and also jointed to a sun roller 15 formed integrally with the rotor 16 is pivotally supported at a carrier 5 integral with the hub body 4.
Patent JP-H04304882-A (JP)
Title: Composition for animal cell culture, culturing method and production of physiologically active substance
Inventor: FUKUSHIMA SHIGETO
IPC: C12N15/09
Filed: 1991-04-03
Abstract: PURPOSE:To provide the subject inexpensive composition containing a polymer having phospholipid-like structure and effective for efficiently producing a physio logically active substance in an easily purifiable state by improving the substance-productivity of a cell capable of producing the physiologically active substance. CONSTITUTION:The objective composition contains a polymer having phospholipid-like structure. The polymer is preferably produced by homopolymerizing a polymerizable monomer having a hydrophilic group same as or similar to the group of phospholipid or copolymerizing the monomer with other monomer such as styrene. The polymerizable monomer having a hydrophilic group same as or similar to the hydrophilic group of phospholipid is e.g. 2- methacryloyloxyethyl phosphorylcholine.
Patent JP-S5430701-A (JP)
Title: Tuning indicator
Inventor: YAMADA HIDEO
IPC: H04B1/16
Filed: 1977-08-12
Abstract: PURPOSE:To improve reliability by tuning out and by checking a battery voltage by the use of luminous elements for a radio receiver, set.