baber/WOPTO huggingface dataset:
Patent JP-S5730298-A (JP)
Title: X-ray generator
Inventor: OKABE MASAHIRO
IPC: H05G1/00
Filed: 1980-07-31
Abstract: PURPOSE:To produce the X-ray with high efficiency by supplying almost all of the electrons from the cathode into a capillary. CONSTITUTION:A capacitor C1 for producing the plasma and another capacitor C2 for producing the electron beam are charged by separate power sources -HV1 and -HV2. While switches SW3 and SW4 are inserted into the discharge circuits of said capacitors C1 and C2. Upon closing of the switch SW3, the capacitor C1 discharge in a capillary 1A to produce the plasma. While upon closing of the switch SW4, the electron of the capacitor C2 is emitted from the cathode 4 to produce an electron beam and to enter into the plasma thus to produce the coupling and to radiate X-ray.
Patent JP-S63269181-A (JP)
Title: Developing device
Inventor: MURAZAKI HIROSHI
IPC: G03G15/09
Filed: 1987-04-27
Abstract: PURPOSE:To prevent the generation of uneven development by arranging plural magnets extending respective magnetic poles in their axial directions on the inside of a developing sleeve in its circumferential direction and opposing a part of the magnets to the upper part of the sleeve as a homopolar part adjacently arranging the same pole on the outer peripheral part. CONSTITUTION:Plural magnets N1, S1, N2, S2, S3 extending respective magnetic poles in their axial directions are arranged on the inside of the developing sleeve 6 in its circumferential direction and a part of the magnets is opposed to the upper part of the sleeve 6 as the homopolar part S2, S3 whose same poles are adjacently arranged on the outer peripheral part Since developer supplied to the surface of the sleeve 6 is jumped over a repulsive magnetic field formed on the homopolar part S2, S3 by the torque of the sleeve 6 and the repulsive magnetic field and dispersed and the mixing of toner with carrier is accelerated, the toner density is averaged and the charging quantities of both the components are increased. Consequently, a uniform image having no uneven density can be obtained.
Patent JP-S63269103-A (JP)
Title: Reflector
Inventor: KAJIYAMA KOSUKE
IPC: F21V7/22
Filed: 1987-04-28
Abstract: PURPOSE:To obtain the titled reflector having the high IR absorptance, and the less tendency for deteriorating the absorbing property due to a heat ray and the less reflection of the heat ray by forming an IR absorbing layer composed of an amorphous carbon film layer having high thermal conductivity on the surface of a substrate body. CONSTITUTION:The amorphous carbon layer 2 forming the IR absorbing layer is formed on the surface of one of reflecting surface of a substrate body 1 by depositing and laminating according to a high frequency sputtering method, etc. The film thickness of the layer 2 is 1-10mum, preferably 1-3mum. The reflectance layer 3 having the IR transparency is formed on the surface of the layer 2, and said layer 3 is composed of the transparent multiple layers having 10-20 layers and is formed by depositing and laminating magnesium fluoride and silicon dioxide or titanium dioxide and silicon dioxide, alternatively. Thus the reflected light having the less reflection of the heat ray is obtd., and as the amorphous carbon layer of the heat absorbing layer has high thermal conductivity, the reflector having the high IR absorptivity and the less reflection of the heat ray is obtd.
Patent JP-H02283860-A (JP)
Title: Ignition timing control device for engine
Inventor: MITSUMOTO HISASHI
IPC: F02P5/04
Filed: 1989-04-24
Abstract: PURPOSE:To prevent decision of an ignition timing to an improper value due to erroneous estimation by a method wherein when a lean burn engine is transferred to a transient state, estimation of a mixture ratio between different kinds of fuel based on comparison of an angle at which a pressure in a cylinder maximized with an actual ignition timing is stopped. CONSTITUTION:The running state of an engine is detected by a means (a), a pressure in a cylinder is detected by a means (b), and a given transient state is detected by a means (c). A fundamental ignition timing for specified fuel is set by a means (d), a rank angle at which a pressure in a cylinder is maximized is detected by a means (e), and an ignition timing feedback correction amount for preventing the occurrence of knock or generating maximum torque is calculated by a means (f). A mixture ratio of different fuel to specified fuel is estimated by a means (g), and according to the estimating result, a second correction amount of an ignition timing is calculated by a means (h). According to each correction amount, an ignition timing is decoded by a means (i), and according to a deciding result, fuel-air mixture is ignited by a means (j).
Patent JP-S602019-A (JP)
Inventor: MATSUDA TAKAYUKI
IPC: H02H3/28
Filed: 1983-06-15
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-H09292739-A (JP)
Title: Electrophotographic toner and its production
Inventor: MAEDA MASAHIRO
IPC: G03G9/087
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a toner having a small particle size in which a charge controlling agent is well dispersed in a binder resin or the like by dispersing the charge controlling agent to have a specified number average particle size or smaller. SOLUTION: This electrophotographic toner essentially consists of a binder resin, a pigment and a charge controlling agent. The main component of the monomer compsn. to constitute the binder resin is, for example, styrene. As for the pigment, carbon black can be used without any limitation such as a number average particle size. As for the charge controlling agent, for exampler a polymer compd. having polar functional groups such as carboxyl groups, or a resin-based charge controlling agent can be used. Especially, a metal-contg. pigment acts both as a pigment and a charge controlling agent. The charge controlling agent is dispersed in such a manner that the number average particle size of the agent is <=0.3μm.  It is not preferable if the number average particle size is larger than 0.3μm, because electrification among the toner particles is made inhomogeneous, which causes problems for developing characteristics.
Patent JP-S5229919-A (JP)
Title: Circuit for generating instruction voltage for speed of dc motor
Inventor: AKAIWA MASAYASU
IPC: H02P29/00
Filed: 1975-09-03
Abstract: PURPOSE: To provide voltage patterns for the instruction of speed having a predetermined analog ingredient corresponding to acceleration by the application of digital instruction signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07290520-A (JP)
Title: Gate cutting method of resin molded piece
Inventor: KODAMA HISASHI
IPC: B29C45/38
Filed: 1994-04-20
Abstract: PURPOSE:To properly cut a gate all the time for avoiding an inseparable phenomenon of the gate and a resin molded piece even when cutting quality of cutting blades is deteriorated with time and mismatch and gap are generated in between the cutting blades, regardless of hardness, softness, or stickiness peculiar to a molding resin material. CONSTITUTION:Cutting blades 5 are moved toward a resin molded piece 3 in the direction of an axial line C of a molding body 4. After the elevations of the cutting blades 5 are abutted against the resin molded piece 3, the cutting blades 5 are actuated in a closing direction which crosses the axial line C. Immediately after a cutting process of a gate 2 is completed, the molding body 4 is held immovably and the pair of cutting blades 5 are moved in a closed state in the direction of the axial line C, so that the resin molded piece 3 and the gate 2 are cut and separated by tearing them.
Patent JP-S60249762-A (JP)
Title: Automatic speed change control device for car
Inventor: WAKATA HIDEO
IPC: B60K23/00
Filed: 1984-05-25
Abstract: PURPOSE:To restrain excessive slip by deciding the slipping condition and controlling the speed change ratio to be smaller than the target speed change ratio in an automatic speed change gear control device. CONSTITUTION:In an automatic speed change gear comprising driving and driven pulley units 2, 3 and a belt 8, when the slipping condition is detected by a driving wheel speed sensor 202 and a driven wheel speed sensor 206, a valve device 5 is controlled in such a manner that a speed change ratio is smaller than the target speed change ratio. Accordingly, the speed change ratio is lowered to restrain the driving force, so that a slip can be restrained to accomplish the optimum speed change processing for the conditioi of a road surface.
Patent JP-H01313577-A (JP)
Title: Printing ink for warranty deed
Inventor: ARUBEERU AMON
IPC: C09D11/02
Filed: 1989-04-27
Abstract: A printing ink for the printing of security documents by the method of engraved steel die printing, wherein the volatile solvents comprise at most 15%, referred to the total weight of the ink, of one ore more volatile organic substances, and wherein the volatile matter may further contain water. These inks reply to the new environmental requirements and have still a better wipability on the printing cylinders or plates. They allow document printing without interleaving
Patent JP-S5731697-A (JP)
Title: Masked compound and its preparation
Inventor: FUJII AKIO
IPC: A61K31/7028
Filed: 1980-08-04
Abstract: NEW MATERIAL:A masked compound of bleomycin antibiotic expressed by formula I (X is aminoacetyl, L-α-aminoacyl or peptidyl in which they are linked with ordinary peptide bonds; Y is a terminal amino residue of bleomycin antibiotic) and a nontoxic salt tereof.  
     EXAMPLE: 3-[(S)-1'-Phenylethylamino]propylamino-N-glycylbleomycin.  
     USE: An antitumor agent, capable of exhibiting the activity by the release of the X residue on hydrolysis in the organs or tumors, and characterized by the reduced toxicity and side effects of the original bleomycin.  
     PROCESS: A bleomycin of expressed by formula X is reacted with an α-amino acid, L- α-amino acid or a reactive derivative thereof or a peptide thereof to give the compound expressed by formula I or a salt thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04313968-A (JP)
Title: Ccd block
Inventor: KOGA KAZUYOSHI
IPC: H04N5/361
Filed: 1991-04-11
Abstract: PURPOSE:To reduce an electric cause such as stray capacitance and to ensure heat dissipation of a drive IC without imposing a mechanical stress onto a CCD image pickup element by mounting the CCD image pickup element and the drive IC to separate boards respectively and connecting the boards via a flexible board. CONSTITUTION:CCD image pickup elements 5A, 5B, 5C are mounted to boards 6A, 6B, 6C. Drive ICs 9A, 9B, 9C are mounted onto drive IC boards 8A, 8B, 8C. The drive IC boards 8A, 8B, 8C are provided in the vicinity of the boards 6A, 6B, 6C. The boards 6A, 6B, 6C and the drive IC boards 8A, 8B, 8C are connected by flexible boards 7A, 7B,7 C.
Patent JP-H02284228-A (JP)
Title: Patching method for system program
Inventor: YAMADA HIROYOSHI
IPC: G06F9/06
Filed: 1989-04-26
Abstract: PURPOSE:To automatically patch a system program at need by storing previously a patch file in which patch information is stored into a storage medium, and patching the system program on the RAM of a computer. CONSTITUTION:A system file stored in a first storage medium using a floppy disk, etc., is loaded on the RAM of a computer main body by an instruction from a bootstrap loader. A second storage medium is retrieved, and when the patch file corresponding to this system file is stored previously, the patch file is loaded on the RAM from the second storage medium, and the contents of the prescribed area of the system program placed on the RAM is rewritten and patched based on the information of the loaded patch file. Thus, a user need not execute patching work, and the system program can be automatically patched at need.
Patent JP-H09291524-A (JP)
Title: Injection execution and packer
Inventor: SHIBAZAKI MITSUHIRO
IPC: E02D3/12
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an injection execution using a packer, which can eliminates the necessity of provision of a pipe line for feeding and discharging pressurized liquid in order to cope with diametrical expansion and contraction of a boring hole, which can be carried out with the use of a simple structure, and which is highly resistive against damage, caused by aging effect, to a used component such as the packer. SOLUTION: A packer 3 is in a ring-like shape formed of a solid elastic material, having its lower surface which is supported 4, 4a, 4b with no displacement relative to an injection pipe 2. When the packer 3 is to be expanded radially (r), the packer 3 is compressed in the axial direction (a) of the boring hole so as to be enlarge in the radial direction (r) of the boring hole 1 in order to make the outer peripheral surface 3s of the packer 3 into close contact with the inner peripheral 1s surface of the boring hole 1.
Patent JP-S63270576-A (JP)
Title: Production of reflection film product incorporating fine glass particle
Inventor: YAGASAKI HIROSHI
IPC: B44F1/04
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a product having profound appearance by burying fine glass particles into transparent adhesive paint and sticking this paint on the surface of a forming material of an article. CONSTITUTION:A film of mineral or alloy is vacuum-deposited on the surface of a forming material 3 to form a reflection base surface 4. Then a colored transparent thin-film color carrier 5 is applied on the reflection base surface 4 and baked. Thereafter adhesive paint 6 contg. nonvolatile substance is applied thereon and made to a semicured state. Then the formation stock 3 is introduced into fine glass particle 7 which are housed with large amounts in a vessel and pulled up and thereby fine glass particles 7 are uniformly stuck to the adhesive paint 6. Then it is introduced into a dryer and held at 10-120 deg.C to cure the adhesive paint 6. Furthermore nonvolatile curing paint 8 is brown so that the surfaces of the fine glass particles 7 are buried and thereafter heated and dried. Thereby uniformity of the surface is surely enabled.
Patent JP-H06318216-A (JP)
Title: Fence inside entrance management system
Inventor: HOSHINO AKIRA
Filed: 1993-05-07
Abstract: PURPOSE:To simplify the management of work entering the inside of the fence of the Shinkansen, to eliminate error or trouble at the time of application and to simplify following retrieval, etc., as well. CONSTITUTION:The Shinkansen fence inside entrance management system is constituted by connecting a command station side terminal 10 installed at a block command station and work site side terminals 20, which are respectively installed at respective rail maintenance stations and the office of a contract company, with telephone lines. When any required matter is inputted from the work site side terminal 20, contents in a reference matter storage part 29a of the work site side terminal 20 are compared with the input, and the application of a person without any qualification is excluded. Application data are transmitted through the telephone line to the command station side terminal 10 and checked concerning consistency with approved data or the like, and an approval number is applied. The command station side terminal 10 stores the approved data in an approved result storage part 19b as retrieval enable data together with the approval number and manages the work based on these stored contents.
Patent JP-H11254817-A (JP)
Title: Powder paint-coated sheet and manufacture and use thereof
Inventor: ARAI TOSHIO
IPC: B05D5/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a powder paint-coated sheet having peculiar structure, a manufacture and use thereof, in particular, an image receiving sheet for ink jet recording. SOLUTION: The powder paint-coated sheet has a resin layer on the base material which is formed by being separated and isolated mutually by a substantially continuous film containing powder paint constitutional grains of an average grain diameter of 0.1-30 μm consisting of Inorganic minute grains of an average grain diameter of 1 nm-1 μm. The powder paint-coated sheet can be obtained by blending inorganic minute grains of an average grain diameter of 1 nm-1 μm in a powder paint composition of an average grain diameter of 0.1-30 μm then this is dry-coated on the base material before being fixed thereon.
Patent JP-S60249905-A (JP)
Inventor: KONDOU UEHIKO
IPC: A45B25/28
Filed: 1984-05-26
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-H08306424-A (JP)
Title: Electric connector
Inventor: ABE KAZUHIKO
IPC: H01R13/42
Filed: 1995-05-01
Abstract: PURPOSE: To provide an electric connector of which an elastic locking piece does not damage a mold and which has strong vibration and heat resistance and whose elasticity is not lost even if it is used for many years and which can be easily installed and removed. CONSTITUTION: An elastic repulsive strip piece-shaped lance 5 to lock a male terminal 4 by once returning to a deflective condition at installing time, is formed in at least a single housing 2, and a deflection checking projection 24b to be inserted into a deflection side space 22h of the lance 5 is formed on a lance fixing plate 24, and an engaging part 22b is formed on the deflection checking projection 24b. An engaging object part 25 to engage with the engaging part 22b is formed in the housing 2, and when the lance fixing plate 24 is installed in the housing 2, the engaging part 22b and the engaging object part 25 engage with each other, and the deflection checking projection 24b is loosely fitted on the lance side to the deflection side space 22h.
Patent JP-S5441257-A (JP)
Title: Rolling method for steel ingot
Inventor: WATANABE KAZUO
IPC: B21B1/06
Filed: 1977-09-08
Abstract: PURPOSE:To make possible a compact installation to roll the steel ingot of various sizes, by arranging the vertical roll stand adjacently to the horizontal roll stand, by carving the concave pattern in the rolling roll of either one of these rolling stands, and then, by making possible this rolling stand to move in the axial direction. CONSTITUTION:The vertical roll stand 3' with the vertical rolls 3 is arranged adjacently to the horizontal roll stand 4' with the horizontal rolls 4, and the roll caliber is installed in the upper and lower rolls 5, 6, of either one of these stands. This rolling mill carries out the one or multi-pass continuous rolling of the steel ingot so as to give the area reduction; hereby, the steel ingot with required sectional size and shape is obtained. In this case, plural number of roll calibers 1, 2, 3, are installed in a couple of rolls 7, 8, and one of the stands is moved in the axial detection during the rolling is carried out, so as to use properly the roll calibers; hereby, the stable rolling can be carried out for obtaining more steel ingots of various sizes.
Patent JP-H10297884-A (JP)
Title: Attitude changing device of automobile body
Inventor: TAKAHASHI MITSUGI
IPC: B66F7/22
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To smoothly elevate/lower a support body even when a guide rail installed outdoors is rusted in an attitude changing device of an automobile body in which an automobile body holding frame is turnably supported by the support body which is supported in an elevating/lowering manner by the guide rail fitted to a stay. SOLUTION: A first roller 431 abutting to a surface on the side of an automobile body holding frame 5 of a guide rail 3a and a second roller 432 abutting to the surface opposite to the guide rail 3a are mounted on a support body 4. The second roller 432 is mounted at the higher position than the first roller 431 so as to receive the inclining moment to be exerted on the support body 4 by the weight of the automobile body holding frame 5. The support body 4 can be tilted relative to the guide rail 3a by separating the rollers 431 , 432 in the vertical direction, and ruggedness generated by the rust on the guide rail 3a can be absorbed by the tiltation of the support body 4.
Patent JP-H05302956-A (JP)
Title: Inspection apparatus of semiconductor laser
Inventor: WATANABE HITOSHI
IPC: G01R31/26
Filed: 1992-04-27
Abstract: PURPOSE:To retrieve, in a short time, semiconductor lasers in a bar state that a plurality of laser chips have been connected. CONSTITUTION:Semiconductor lasers 1 in a bar state are arranged, at prescribed intervals, on a conductive thin film 2 whose surface is provided with adhesive power. When a semiconductor laser 1 is fed to a prescribed part, an electric current is injected into individual laser chips by means of a prober 4 and a laser beam is radiated form a radiant edge. The laser beam is photodetected by means of a photodetector 5, the semiconductor laser 1 is inspected. The conductive thin film 2 is moved by means of a roller 3 for automatic feed use. Thereby, the semiconductor laser 1 whose inspection has been finished is retreated immediately from its inspection position and a next semiconductor laser 1 is conveyed automatically to its inspection position.
Patent JP-S5732313-A (JP)
Title: Method for modification of converter slag
Inventor: OOSHIMA HISAJI
IPC: C21C5/28
Filed: 1980-08-05
Abstract: PURPOSE:To utilize converter slag as cement and aggregate by mixing and melting the converter slag and aluminum sludge. CONSTITUTION:Recovered caustic aluminum sludge formed in the waste liquid  treatment of an alumite plant is mixed with converter slag and the mixure is melted  and ground. Then, the unstable CaO in the slag reacts with the Al2O3 in the sludge  and stabilizes, thereby eliminating collapse by efflorescence. In addition, the Al2O3 bonds with SiO2 as well and is converted to actual hydraulic property. This product is called slag sludge, and for example, the one of about 10% Al2O3 exhibits strength equivalent to or higher than that of Portland cement, and the hydraulic property thereof is fast. Further, the sludge shows the similar scores as those of river sand as aggregate as well.
Patent JP-H09290343-A (JP)
Title: Rolling device
Inventor: MIZUGUCHI DAIZO
IPC: B23Q7/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a rolling device which can realize a rolling action by a single drive source by applying a link mechanism so as to supply/discharge a work smoothly and also cope with various shape works. SOLUTION: This rolling device is provided with a pair of first driven links 23a, 25b supported turnably on a moving body 21, second driven links 26a, 26b, five knots link mechanisms consisting of rotating links 27, a feed mechanism part 23 connected to a rotation drive source 22 and for straight travelling the moving body 21 and a reduction gears 31, 32 for transmitting the rotation force of the rotation drive source 22 to the drive shafts 28 of the rotating links 27 after speed reduction. A certain relation is given to the first driven links 25a, 25b, the second driven links 26a, 26b, the link length of the rotating link 27 and also the rotation force of the rotation drive source is transmitted through the reduction gear so as to rotate the rotation angle of the rotating link 27 for the feed amount of the moving body 21 at a prescribed ratio.  Thereby, the second driven links 25a, 25b are turned around the center axis of a rolling as being in a certain angle.
Patent JP-S5332462-A (JP)
Title: Drying equipment
Inventor: FUJIMOTO TADAO
IPC: F26B17/12
Filed: 1976-09-07
Abstract: PURPOSE: To make possible short-time and efficient evaporation-desiccation by capacitating high-temperature treatment by preheating beforehand the conveyance carriers and by making the materials to be treated have high temperature simultaneously as they adhere to the carriers. 
     COPYRIGHT: (C)1978,JPO&Japio