baber/WOPTO huggingface dataset:
Patent JP-S60206847-A (JP)
Title: Preparation of expandable thermoplastic copolymer particle
Inventor: MORI KIYOSHI
IPC: C08F212/12
Filed: 1984-03-30
Abstract: PURPOSE:To manufacture industrially profitably the titled particles exhibiting excellent heat and solvent resistance and good expandability and moldability, by bulk polymerization of a specified monomer mixture using specified initiators, followed by impregnation of the obtained polymer with a volatile foaming agent. CONSTITUTION:A monomer mixture comprising 10-80wt% alpha-methylstyrene, 5- 50wt% acrylonitrile, and 0-70wt% compound selected from among styrene, chlorostyrene, t-butylstyrene, methyl methacrylate, etc. is suspension polymerized at 80-150 deg.C using a polyfunctional organic peroxide having a 10hr half-life temperature of 50-130 deg.C (e.g. di-t-butyl peroxyhexahydroterephthalate) and/or an azo compound (e.g. 2-t-butylazo-2-cyanobutane) as initiator. During or after polymerization, the polymer particles are impregnated with a volatile foaming agent to produce the titled particles.
Patent JP-S63229301-A (JP)
Title: Apparatus for measuring gap of bearing of driving wheel axle
Inventor: NAGAI KOSUKE
IPC: G01B5/14
Filed: 1987-03-18
Abstract: PURPOSE:To safely measure a gap with high efficiency and high accuracy without generating a scouring or tight contact, by supporting a driving wheel axle in a freely revolvable manner and subsequently shaking a bearing box or a pinion while revolving the same to measure the gap of the bearing of the driving wheel axle. CONSTITUTION:A driving wheel axle is transported above a measuring apparatus and, after a wheel is placed on a wheel support table 151, a liquid cylinder 152 is operated to allow the table 151 to rise and fall to arrange the center holes at both ends of an axle 2 at the same height as a support center 81 and, subsequently, a fluid cylinder 82 is operated to move the center 81 connected thereto to grasp the axle 1 and, thereafter, the table 151 is retracted downwardly. Next, a fluid cylinder 92 is operated to connect a gear box 5 and the cylinder 92 by a connection jig 91 and a liquid cylinder 122 is operated to connect the cylinder 22, which is preliminarily connected to the gear 111 of a speed reducer by a connection jig 121, and a pinion shaft 62 by a connecting jig 113. Then, the box 5 is shaken with respect to the axle 1 by the cylinder 92 while the axle 1 is rotated by a motor 11 and the displacement of shaking is measured by a measuring part 10 to measure the gap of the bearing 4 of a driving gear 3.
Patent JP-S57178157-A (JP)
Title: Packing agent for liquid chromatograph
Inventor: OBARA MINORU
IPC: G01N30/88
Filed: 1981-04-27
Abstract: PURPOSE:To obtain a packing agent suitable for separation of a living body substance, especially protein, etc., by copolymerizing three components consisting of a monomer having a COOH radical, a cross-linking polymerizable monomer and a different monomer from the former two monomers, if necessary, having a hydrophobic parameter less than a prescribed value respectively. CONSTITUTION:Three kinds of monomers A, B, C having <=2.3 parameter value of respective monomers obtained by a calculating method of hydrophobic parameter value in a work written by R.F. Rekker are used. Particles obtained by suspension polymerization of 0-80wt% three monomers consisting of 5-90wt% monomer A having a COOH radical such as acrylic acid, maleic acid, etc., 10- 95wt% monomer B composed of a cross-linking formation polymerizable monomer such as polyalkylene diacrylate, tetramethylolmethane triacrylate, etc. and on occasion demands, a monomer C such as 2-hydroxyethyl methacylate, etc. are used for a packing agent. Hereby, the packing agent having sufficient strength for high-speed chromatograph and having superior separating capacity, especially suitable for separation of enzyme, amino acid, is obtained.
Patent JP-H02289022-A (JP)
Title: Document processor
Inventor: AIHARA KAZUO
IPC: G06F17/22
Filed: 1989-03-16
Abstract: PURPOSE:To increase the document processing speed for production, edition, etc., of documents by storing the character string which is inputted in a 2nd input mode except a 1st input mode and fetching the designated one into a document out of those character strings which are already inputted in the displayed 2nd input mode when the 1st input mode is switched to the 2nd input mode. CONSTITUTION:The words which are inputted in the input modes, e.e., a KATAKANA (square form of Japanese syllabary) input mode, an alphameric input mode, etc., except a HIRAGANA (cursive form of Japanese syllabary) input mode are stored in a word storing part 6 at every input mode. When the HIRAGANA input mode is switched to another input mode by a switching means 1, a register control part 4 reads the words inputted previously out of the part 6 in the switched input mode and outputs these words for display at a display part 7. Then the designated one is fetched into a document out of those displayed words. Consequently, the document processing efficiency is improved.
Patent JP-S62223294-A (JP)
Title: Apparatus for cooling pyrolysis gas
Inventor: NONAKA MASAAKI
IPC: C10G9/14
Filed: 1986-03-25
Abstract: PURPOSE:To increase the quenching effect for a pyrolysis gas and to enable heat loss reduction, by employing a structure wherein a hydrocarbon pyrolysis gas can be cooled not only from inside but also from outside. CONSTITUTION:This apparatus 3 for cooling a pyrolysis gas has a structure equipped with: the first pyrolysis gas inlet pipe 12 directly attached to the upper part of each heating pipe of a multi-tubular hydrocarbon pyrolysis oven; the first pyrolysis gas cooling pipe 14 inserted into the central part of the pyrolysis gas inlet pipe 12; the second pyrolysis gas inlet pipe 30 provided on the outside of the first pyrolysis gas inlet pipe 12 concentrically therewith; and the second pyrolysis gas cooling pipe 29 inserted between the first and second pyrolysis gas inlet pipes (12 and 30). The first and second pyrolysis gas cooling pipes 14 and 29 have each a closed lower end and are provided with cooling medium (high-pressure saturated water) inlet pipes 16 and 28 having openings near the closed lower ends respectively. The second pyrolysis gas inlet pipe 30 is connected with the first pyrolysis gas inlet pipe 12 on the top and is provided with an outlet 13 for a cooled pyrolysis gas in the lower part.
Patent JP-H02263218-A (JP)
Title: Apparatus for controlling power source to load
Inventor: CHIERII MISHIERU ARAN SHIKAARU
IPC: H03F1/52
Filed: 1989-03-16
Abstract: PURPOSE: To protect a detection circuit from excess voltage caused at the terminal of load by installing a vertical bipolar transistor connected ton an emitter- follower circuit between the terminal of the load and the input of the detection circuit. CONSTITUTION: The drain-source circuit of a vertical power transistor 1 is placed in series to inductive load 2 between the positive terminal Vbat of an electric energy source and earth. A protective element at the time of the short- circuit of the load 2 is constituted of the vertical bipolar transistor 8 connected to the input of the detection circuit by the emitter-follower circuit. Further, it is constituted of a circuit to control power supply to the load 2 in which the deterioration of the detection circuit 3 is avoided by making the maximum breakdown reverse voltage of its emitter-base junction part oppose to the maximum voltage smaller than the maximum breakdown reverse voltage to be caused at the terminal of the load 2. Thus, an amplifier 3 is protected by the device to control the inductive load 2 constituted of a smart power integrated circuit.
Patent JP-S60225213-A (JP)
Inventor: IERUKUUDEE UITSUTO
IPC: G05D23/19
Filed: 1985-03-30
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-H04300585-A (JP)
Title: Sewing machine needle position holding controller
Inventor: TAKAHASHI YOSHIMI
IPC: D05B69/36
Filed: 1991-03-29
Abstract: PURPOSE:To execute threading work after thread breakage, handling of cloth, etc., and the minute sewing work by reducing the holding force. CONSTITUTION:A motor sewing machine controller 9 holds and controls a position of a sewing machine needle. The motor sewing machine controller 9 consists of a sewing machine control means 21, a motor control means 23, and a motor driving circuit 25. The motor sewing machine controller 9 contains a first means for detecting a needle holding position set in advance, based on a count value of a position counter PoC, a second means for detecting the shift amount of a needle position from this first means, based on a count value of a pulse counter RuC, and a third means for giving a command obtained from the contents from the second means and a table Ta to a motor driving circuit 25, and giving the holding torque by adjusting an electric conduction time and a driving current of a motor in the reverse direction to the shift by the motor driving circuit 25. In suck a way, since the electric conduction time and the driving current are adjusted in the reverse direction to the shift and given to the motor, the motor gives weak torque in the reverse direction to a sewing machine main body, the needle position can always be kept constant.
Patent JP-S63231208-A (JP)
Title: Spiral correcting method for optical disk inspecting device
Inventor: TANAAMI TAKEO
IPC: G01M11/00
Filed: 1987-03-19
Abstract: PURPOSE:To decrease the value of acceleration which is generated at a connection point by preparing regressive approximate expressions nearby a start point and an end point respectively, and finding the value of pitch at the connection point. CONSTITUTION:Several measurement data nearby the start point and end point are obtained respectively. Then the regressive approximation expressions y=a1x+b1 and y=a2x+b2 are prepared nearby the start point and end point, and simultaneous equations including the pitch P are set up between regressive approximation expressions and solved by the minimum squaring method to find the value of pitch P. The value of pitch P is for connecting the start and end points most smoothly, and used to make spiral corrections, thereby decreasing the value of acceleration generated at the connection point.
Patent JP-S61225055-A (JP)
Title: Apparatus for inspecting quality of printed matter
Inventor: ITAYA SHIGERU
IPC: G01N21/892
Filed: 1985-03-29
Abstract: PURPOSE:To attain to enhance the accuracy in the inspection of the printing omission of printed matter, by providing a speed correcting function for correcting the variation of a picture pattern detection signal due to the alteration of a printing speed. CONSTITUTION:A line shaped camera 25 converts the optical density of a printing pattern to an electric signal to output the same as an image signal and this image signal is sent to a signal processor 26. The signal processor 26 has such a function that the inputted image signal is compared with the normal printing pattern stored in the memory mechanism contained in said processor 26 and the quality defect generated on printing paper 24 is detected from the difference resulting from comparison and a signal for informing the quality defect to an operator is outputted or an operation signal for removing the cause generating said defect is outputted. An angle-of-rotation detector 27 generates the number of pulses proportional to the rotary speed of a rubber cylinder 22 and the signal thereof is sent to the signal processor 26 to obtain a printing speed signal in said signal processor 26.
Patent JP-S59191677-A (JP)
Title: Picture collator
Inventor: FURUMURA FUMINOBU
IPC: G06K9/00
Filed: 1983-04-15
Abstract: PURPOSE:To obtain a device which can obtain quickly an angle deviation between a reference picture and a picture to be collated by producing the projection data by projecting the collation picture in a prescribed direction and comparing the projection data with the registered reference picture for each prescribed angle of revolution. CONSTITUTION:A reference picture fed from a picture input device 1 is compared with an appropriate critical density level by a binary coding device 3 via an A/D converter 2 and converted into a 1/0 picture. This converted picture is stored in a picture memory 4 in the form of a registered picture. This registered picture is sent to a one-dimensional projection data producer 6 and projected in both directions of (x) and (y) axes to be turned into the projection data. Then the registered picture increases its angle of revolution every theta by a picture revolving device 5, and at the same time the projection data is produced. Then 360/theta units of projection data are stored to a revolving angle calculator 8. Then a picture to be collated is supplied from the input device 1, and the projection data is produced and sent to a revolving angle calculator 8. Then the projection data are extracted from the table 7 for each revolving angle and compared with the projection data of the collation picture by the calculator 8. Then the data having the minimum error is selected to obtain a revolving angle involved in the data.
Patent JP-S59191336-A (JP)
Title: Semiconductor device
Inventor: SUZUKI SHIGERU
IPC: H01L29/78
Filed: 1983-04-15
Abstract: PURPOSE:To improve the characteristics of a passivation film by a method wherein the final passivation film consisting of a plasma-oxidized silicon film and a PSG film is formed. CONSTITUTION:The final passivation film consisting of a PSG10 and a plasma- oxidized silicon (P-SiO) film 11 is formed in the semiconductor device whereon a field insulating film 2, a gate insulating film 3, a gate electrode 4, a source and drain region 7, an interlayer insulating film 8 and an aluminum wiring layer 9 are formed. The molding stress-resisting strength and the dampproof property of an element can be obtained utilizing the strength and the dampproof property of the P-SiO film 11, and the stress given to the element by the P-SiO film 11 can be lessened using the PSG film 10. Also, no hot electron is not generated on the P-SiO film.
Patent JP-H08260588-A (JP)
Title: Moistureproof vibration control soundproof material
Inventor: SANO MITSUHIRO
IPC: E04C2/16
Filed: 1995-03-24
Abstract: PURPOSE: To provide a moistureproof vibration control soundproof material excellent in sound insulation performance, rarely affected by moisture and humidity, and having high size stability by covering the outermost face of a laminated body stuck with at least two cardboards via a hot melt adhesive with a moistureproof resin layer. CONSTITUTION: This moistureproof vibration control soundproof material is basically constituted of a moistureproof resin layer, a cardboard, a hot melt adhesive layer, a cardboard, and a moistureproof resin, and the numbers of cardboards and adhesive layers are increased according to the required performance. The moistureproof resin layer is formed with a resin such as polyethylene, the surface of the cardboard is covered with the resin into a film shape, water resistance and moisture resistance is increased, and the rigidity of the cardboard and the soundproof performance is remarkably increased. A stickiness donor is combined with a base polymer such as a styrene isoprene styrene copolymer for use as the hot melt adhesive. The infiltration of moisture into the cardboard layer and the reduction of rigidity after coating is prevented.  The vibration energy absorbing capability of the hot melt adhesive layer and the vibration energy absorbing capability of the cardboard match with each other, and a good vibration control soundproof effect is obtained.
Patent JP-H11262311-A (JP)
Title: Harvesting auxiliary machine
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D23/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a harvesting auxiliary machine so designed as to set up the revolving shaft of a carrier in the vicinity of the carriage terminal end of the carrier so as to obviate such an unfavorableness that, when the carrier is to be housed by turning it around the revolving shaft, it cannot be housed compactly. SOLUTION: This harvesting auxiliary machine is so designed that a carrier 3 for harvests is set up on one side of an undercarriage 2 bearing a traveling device 1 so as to be turnable around a revolving shaft 4 which is set up in the vicinity of the carriage terminal end of the carrier 3. Thereby, when the carrier 3 is housed on the undercarriage 2, the projection of the end on the upper side of the turning direction of the carrier 3 toward the outside off the undercarriage 2 can be restrained, enabling to secure the safety during travel on the road.
Patent JP-S61224047-A (JP)
Title: Overflow warning interruption system
Inventor: HARA YOKO
IPC: G06F11/30
Filed: 1985-03-29
Abstract: PURPOSE:To prevent previously logged information from being overwritten and to ensure logging for warning interruption by feeding back a properly delayed warning interruption signal to a logic element to which a warning interruption signal is inputted. CONSTITUTION:The logic between overflow from a time counter 2 of a program runaway monitor timer TF 1 and the warning interruption time value from a time designator 3 is operated by an AND element 4, and a warning interruption signal PRI from the element 4 is inputted to one terminal of an AND element 6. This signal PRI from the element 6 is not only outputted from an FF 5 for warning interruption but also applied to an FF 7 for warning interruption suppression. The output of the FF 7 is fed back to the other terminal of the element 6 through a delay line 8. The signal PRI is delayed properly to prevent previously logged information from being overwritten with the signal PRI, and logging during warning interruption is ensured.
Patent JP-H05270936-A (JP)
Title: Method for constructing part for preventing delamination in inorganic fiberboard
IPC: D04H1/66
Filed: 1991-03-06
Abstract: PURPOSE:To construct a fiberboard formed by superposing plural thin layers of an inorganic fiber raw material and hot-pressing the superposed layers into a structure capable of preventing a delamination phenomenon caused during its use. CONSTITUTION:The objective method is to laminate plural thin layers which are an inorganic fiber raw material 1 containing a proper amount of an adhesive added thereto, feed the laminated layers to a forming mold 10, collapse the lamination joining interface with recessed parts 3 formed by the pressing processing of more strongly compacted consolidated parts 2 than unconsolidated parts 6 having a dimension (H) of the set thickness of the resultant inorganic fiberboard (A) to be formed through the suitably set interval with protruding molds (10c) provided in the forming mold 10.
Patent JP-S51140754-A (JP)
Title: Rotating angle detector of resolver
Inventor: ETOU KUNIHIKO
IPC: G01D5/245
Filed: 1975-05-30
Abstract: PURPOSE: To detect the rotating angle of resolver with high accuracy without raising the frequency of clock pulse line which constitutes the measure of detecting the phase difference between the excitation voltage the stator winding and the induction voltage generated in the rotor winding. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63234063-A (JP)
Title: Asphalt composition
Inventor: NAKAJIMA SHIGEO
IPC: C08F297/04
Filed: 1987-03-23
Abstract: PURPOSE:To obtain a composition having excellent softening point, rate of penetration, cohesive force characteristics and processing properties, consisting of a specific block copolymer comprising butadiene and an vinyl aromatic hydrocarbon and straight asphalt having rate of generation in a specific range. CONSTITUTION:A composition consisting of (A) 1-25pts.wt., preferably 2-20pts. wt. block copolymer which comprises a polymer block mainly having >=one, preferably >=two vinyl aromatic hydrocarbons and a polymer block mainly having >=one butadiene, has 10-35wt.%, preferably 15-30wt.% vinyl aromatic hydrocarbon content (S), 15-55wt.%, preferably 20-50wt.% vinyl bond content (V) of butadiene part and 35-75, preferably 40-70 sum of S and V and (B) 100pts.wt. straight asphalt having 30-130, preferably 45-120pts.wt. rate of penetration.
Patent JP-S57179733-A (JP)
Title: Measuring method for magnetic anisotropic constant of magnetic thin film
Inventor: MAKINO HIROSHI
IPC: G01R33/12
Filed: 1981-04-30
Abstract: PURPOSE:To make the accurate determination of the magnetic anisotropic energy constant of cubic crystals possible by the use of ferromagnetic resonance absorption by  performing specific calculations from the resonant magnetic field values of the case in which the applied magnetic field is respectively perpendicular and parallel to the film  plane and the max. resonant magnetic field value during the time when said film plane  makes one turn around the specific direction. CONSTITUTION:The ferromagnetic resonance absorption of a magnetic garnet single  crystal thin film 2 having the (111) plane is measured, whereby the resonance magnetic  field values H of the respective cases in which the externally applied magnetic field is in the direction[111]perpendicular to the film plane and is in an arbitrary direction  within the film plane. Further the resonance magnetic field value Hmax that attains  maximum while the film 2 makes one turn around the[-110]direction in the plane.  The X value is read from the graph shown by using the above-described three measured values, and further, a uniaxial magnetic anisotropic energy constant Ku and a  cubic crystal magnetic anisotropic energy constant K1 are determined by using the  equationsI, II. Here, the M in the equations is the value of magnetization when the  saturation magnetization of the material is defined as 4piM.
Patent JP-2000258898-A (JP)
Title: Photosensitive structure for flexographic printing plate
Inventor: TANIZAKI AKIO
IPC: G03F7/11
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive structure for a flexographic printing plate giving much superior printing quality by using a copolymer of a monovinyl substituted aromatic hydrocarbon and a conjugated diene or a hydrogenated body of the copolymer as the binder polymer of a shielding layer. SOLUTION: A non-IR shielding layer which can be ablated with IR laser comprises a binder polymer, an IR absorbing material and a non-IR shielding material. A copolymer of a monovinyl substituted aromatic hydrocarbon such as styrene, α-methylstyrene or vinyltoluene and a conjugated diene such as butadiene or isoprene or a hydrogenated body of the copolymer is used as the binder polymer. The adhesive power of the non-IR shielding layer to a photosensitive resin layer is improved and the peeling of the non-IR shielding layer in the removal of a cover sheet is prevented.
Patent JP-S57179706-A (JP)
Title: Perspective device for inside of fast breeder
Inventor: SATOU TAKAO
IPC: G01B17/00
Filed: 1981-04-30
Abstract: PURPOSE:To prevent the failure of reflectors occuring in the deformation of mounting walls owing to earthquakes or the like by dividing the ultrasonic reflectors to a plurality, and fixing these respectively independently to the mounting walls in a vessel. CONSTITUTION:A perspective device for in side 6 is provided in a reactor vessel 1, and an ultrasonic wave transmitter-receiver 9 is mounted to an inspection head 7. As the head 7 is turned in a horizontal direction by a driving device 8, ultrasonic waves scan horizontally in the spacing 10 between a core 3 and an upper mechanism 4, and are reflected by reflectors 11, whereby the spacing is monitored. The reflectors 11 are divided to a plurality along mounting walls 13 in the circumferential direction of the vessel 1, and the respective divided bodies 11a, 11b- are fixed respectively to one mounting seat 12. Despite the deformation of the walls 13 on account of earthquakes or the like, the respective divided-bodies are not restrained by each other and therefore no load act upon each other and the failure thereof is prevented.