baber/WOPTO huggingface dataset:
Patent JP-H09248941-A (JP)
Title: Recording apparatus
Inventor: TAKANASHI TETSUO
IPC: G03G21/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent recording heads from colliding with each other in recording with the heads set in parallel and a recording surface scanned simultaneously. SOLUTION: Approach detecting sensors 7a-7c and shielding plates 8a-8c are installed in the opposite end parts of stages 3a-3d which move holding recording heads 2a-2d arranged to face a rotary drum 1 for holding a recording medium respectively. When adjoining stages come close to positions almost to contact each other, the abnormal approach can be detected by shielding the sensors by the shielding plates, and when the abnormal approach is detected during recording operation, the operation is stopped immediately.
Patent JP-S63222871-A (JP)
Title: Character generator for page printer
Inventor: KANECHIKA GOTARO
IPC: G06K15/00
Filed: 1987-03-12
Abstract: PURPOSE:To contrive higher efficiency in software debugging and in analysis of the cause of a fault, by providing a register group for checking a command sequence. CONSTITUTION:A register group 20 for checking a command sequence is provided, in addition to a character generator 10. The register group 20 comprises a sequence-checking counter 21, a page number counter 22 and a page sync counter 23. The first counter 21 sequentially counts up a plurality of commands when the commands are issued in a predetermined sequence, and finally returns to an initial value. The second counter 22 performs a counting operation when all necessary commands are issued on a page basis. The third counter 23 perform a counting operation by detecting the leading edge of a page sync signal. Since the command sequence is checked by the registers, it is made possible to discriminate between an abnormal condition due to a hardware fault and a software fault due to abnormality in the command sequence, and to contrive higher efficiency in software debugging and in analysis of the cause of a fault.
Patent JP-H08113007-A (JP)
Title: Pneumatic tubeless tire
Inventor: MINAMI NOBUAKI
IPC: B60C9/04
Filed: 1995-03-16
Abstract: PURPOSE: To reduce the weight by obviating an inner liner without impairing durability by constituting one on the tire cross-sectional directional inside among topping rubber to cover both surfaces of a carcass cord out of butyl type rubber. CONSTITUTION: A carcass ply 11 is composed of a carcass cord 12 and topping rubber 13 to cover its both surfaces, and in the topping rubber 13, only topping rubber 13a on the tire inside of the carcass cord 12 is composed of butyl type rubber. Therefore, because of excellent air impermeability of the butyl type rubber, even if an inner liner is not stuck to the inside of a carcass, air leaking performance is improved to a degree equal to or more than conventional, and weight of a tire can be reduced.
Patent JP-S58186575-A (JP)
Inventor: MIKAERU KABARIERI
IPC: H02G1/06
Filed: 1983-04-01
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-H02265154-A (JP)
Title: Tunnel unit and scanning head of scanning-type tunnel microscope
Inventor: NISHIOKA SUNAO
IPC: G01N27/00
Filed: 1989-03-13
Abstract: PURPOSE:To replace a probe and a sample safely and easily by burying a permanent magnet freely rotatably in joining parts of a plurality of pole pieces of a sample holder having a sample mounted plane where a plurality of the pole pieces and joining parts are exposed and installing three screws of a magnetic material to support a scanning-head main body. CONSTITUTION:A circular hole is formed horizontally along with the joining plane of two pole pieces 122 and a permanent magnet 121 is inserted into the circular hole freely rotatably. The permanent magnet 121 is shaped in the way that two opposing sides are plane-cut in the same thickness and magnetized in the direction of linking the two arc which are not plane-cut. Three screws 112 which penetrate upside to downside of the scanning head 111 are inset in the scanning head 111 and the screws are prepared from a material with high permeability. Consequently, corresponding to the rotation of the permanent magnet 121, the three screws 112 and the sample mounted plane of a sample holder 120 become in adsorbing condition or desorbing condition. By this method, a probe and a sample are replaced safely and easily.
Patent JP-S63222258-A (JP)
Title: Gas sensor
Inventor: YAMAMOTO HIDEO
IPC: G01N27/41
Filed: 1987-03-12
Abstract: PURPOSE:To improve responsiveness of a gas sensor, by providing a metal layer on the outer surface of a gas diffusion control body in a gas sensor provided with the gas diffusion control body to connect the metal layer to an electrode in the gas diffusion control body. CONSTITUTION:Electrodes 3 and 3' are provided respectively on the surface and back of an ion conducting plate 2 comprising a solid electrolyte and a gas diffusion control body 5 having a tiny hole 4 is put over one side of the ion conducting plate 2. Then, a metal layer 8 of platinum or the like is arranged at a part of the outer surface of the gas diffusion control body 5 and connected to the electrode 3' within the gas diffusion control body 5 with a lead l whereby the response of a gas sensor can be improved. This is inferred from the following reason and others: Electric charge on the gas control body 5 becomes easy to release with an aid of the metal layer 8.
Patent JP-S55149703-A (JP)
Title: Feeding apparatus for tandem cold mill
Inventor: NOMURA SUSUMU
IPC: B21B39/08
Filed: 1979-05-11
Abstract: PURPOSE: To increase the draft percentage of the first stand, and to contrive the energy saving, by arranging the light reduction rolling mill of a peculiar function in front of the first stand, by rolling the material by this rolling mill, and then, by feeding thus rolled material into the first stand.  
     CONSTITUTION: The light reduction rolling mill (skin pass mill, for example) 6 is arranged on the feeding side of the first stand S 1 ; the material 2 being uncoiled from the reel 1 is given following functions before being fed into the first stand S 1 . That is, the material 2 is lightly rolled by the desirably loaded mill 6 and is fed into the first stand S 1 ; hereupon, the surface condition of the material 2 is made good and also a tension is given to the material 2 before the stand S 1 . The material 2 being uncoiled from the reel 1 passes the bridle roll 3 and the mill 6, and is rolled through the stands S 1 WS 5  successively, and is coiled by the reel 5 after passing the bridle roll 4. According to this method, since a tension is generated between the mill 6 and the stand S 1 , the stand S 1  can work under a light rolling load to perform a large rolling reduction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08254616-A (JP)
Title: Wedge-shaped edge light panel
Inventor: MURASE SHINZO
IPC: G02B6/00
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a wedge-shaped edge light panel which eliminates the need for lamination of diffusion sheets and prism films and prevents the transmission of the scattered light of scattering patterns. CONSTITUTION: A transparent substrate 2 of the edge light panel 1 for a liquid crystal back light A is injection molded to an edge shape and the scattering patterns are molded on the rear side tapered surface thereof. Fine diffusion grooves formed to V-grooves of a pitch of 50μm and depth of 25μm are molded on its front surface side to form the front surface as a diffusion prism surface 7. As a result, the scattered light of the scattering patterns is diffused at the edge light panel 1 itself to prevent the seeing-through thereof. The diffusion prism surface 7 acts as a light transmission guide to enhance the light transmission characteristic of the incident light from a light source 20 and to improve luminance.
Patent JP-H01234334-A (JP)
Title: Glass melting furnace
Inventor: GOTO MASAHIRO
IPC: C03B5/08
Filed: 1988-03-11
Abstract: PURPOSE:To secure the uniform and sure heating condition in a glass melting furnace and to improve the efficiency in melting a glass material by arranging a crucible in the furnace in consideration of the correlation with the furnace wall, and providing a baffle wall between a burner and the crucible. CONSTITUTION:The glass melting crucible 4 is arranged close to one end of a combustion chamber 3 in the main body 2 of the glass melting furnace 1, and the inner wall surface is formed close to the crucible 4 to enclose the crucible 4. The burner 5 is provided on the other end of the combustion chamber 3, and the baffle wall 10 is erected between the burner 5 and the crucible 4. The flame from the burner 5 is allowed to collide with the baffle wall 10, and the waste combustion gas flows along the top and both sides of the baffle wall 10. The flow velocity of the gas is increased by a narrow passage 12 formed between the crucible 4 and the furnace wall, and the gas is discharged from a gas outlet 13a. As a result, the periphery of the crucible 4 can be unformly heated by the synergistic effect of the flame and the convection of the waste combustion gas in the furnace.
Patent JP-S59183714-A (JP)
Inventor: AMOU KIYOYUKI
IPC: A47J43/04
Filed: 1983-04-01
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-S53144497-A (JP)
Title: Method of disconnecting battery jar
Inventor: YAMAMOTO KOUSUKE
IPC: C25B15/00
Filed: 1977-05-21
Abstract: PURPOSE: To accomplish disconnection a connection of a given battery jar without substantial interruption of operation of obher battery jars through operation of a breaker adapted to disconnect or connect the jar according to a signal for cutting of AC prwer supply followed by connection of AC power supply according to a siginal for completion of the breaker operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05266845-A (JP)
Title: Ion source
IPC: H01J27/08
Filed: 1992-03-16
Abstract: PURPOSE:To prevent metal ion from acting as a contaminant by stopping vapor- like metal ion introduced into a plasma production chamber from being stuck to and solidified at a liner as a result of rise in temperature of the liner located facing the plasma production chamber, due to a heat generation member, up to a metal ion vaporization temperature or higher. CONSTITUTION:An ion source is provided with a plasma chamber 4 which forms a plasma production chamber 7 permitting vapor-like metal ion to be introduced thereinto. The ion source is also provided with a liner 10 which forms an inner wall surface portion located facing a plasma production chamber 7 of the plasma chamber 4, and a heat generation member 9. This liner 10 is so arranged as to be raised in temperature, by the heat generation member 9, up to a level higher than a metal ion vaporization temperature.
Patent JP-S62220725-A (JP)
Title: Disc brake plate
Inventor: ISHIKAWA JUICHI
IPC: F16D65/12
Filed: 1986-03-18
Abstract: PURPOSE:To eliminate the shifted contact of a brake pad by supplying an air flow through a ventilation hole of an annular sliding board so as to cool a sliding board and a panel thereby preventing the influence of distortion due to the produced heat. CONSTITUTION:A panel 2 is arranged in circle with a plurality of chips splitted into sectors and provided with projecting chips 2a extending radially at the outer edge and fixing sections 2c brazed to the inside. An air flow is produced by the rotation from the bracket 3 side through a ventilation hole 2b and the sliding boards 1, 1 to the outer circumference so as to cool the sliding boards 1, 1 and the panel 2, while the thermal expansion produced by the temperature rise is absorbed by a gap between a flanged pin 4 and the fixing section 3a of the bracket 3 so as to prevent the distortion. Since the sliding section is not distorted by the braking, shifted contact of brake pad can be eliminated.
Patent JP-H1029936-A (JP)
Title: Sustained release prescription of acetaminophen
Inventor: SHAH SHIRISH A
IPC: A61K31/167
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a sustained release oral medicine speed controllably released without depending on various kinds of physiological factors such as pH by coating acetaminophen with a specific polymer material. SOLUTION: This prescription is obtained by coating acetaminophen with a water-insoluble and water-permeable polymer material. Methacrylate-ester copolymer, especially a compound of the formula (R is an alkyl or an aminoalkyl; (n1 ) to (n2 ) are each selected so that the methacrylate ester copolymer has about 100,000 to about 1,000,000 molecular weight) is preferably used as the polymer material. In the formula, (n1 ):(n2 ) is preferably about 1:2 to about 2:1 and (n1 +n2 ) is preferably 1:>=15. Acetaminophen particles have preferably about 180 to about 425 micron average diameter. Furthermore, a mixture of uncoated acetaminophen particles with acetaminophen particles coated with the above water-insoluble polymer material can be used as the dosage form.
Patent JP-S58177214-A (JP)
Title: Drill
Inventor: SUZUKI HIROMI
IPC: B23B51/04
Filed: 1982-04-08
Abstract: PURPOSE:To provide a drill which can be fed at its tip with sufficient cutting oil when it is used for deep hole drilling and as well which is simple in manufacturing. CONSTITUTION:A drill comprises a body 2 formed with chip discharge grooves 10 and a shank 10 provided in the base end side of the body. A liquid guide groove 28 is formed in the auxiliary flank 20 of the body 2, extending from the base end of the body 2 to the tip of the drill substantially in parallel with the chip discharge grooves 10. Cutting oil may be fed to the drill tip easily without hindrance by chips since it is led through the exclusive liquid guide groove formed independently from the chip guide grooves 10. The liquid guide groove 28 may be easily formed in the auxiliary flank since the latter is the outer surface of a land 12.
Patent JP-2000257699-A (JP)
Title: Sprocket
Inventor: IMAI YASUHIRO
IPC: B60K17/342
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To secure required mechanical strength by providing a sprocket formed by a disc-like inner ring part and a ring-like outer ring part, and integrally connecting the inner peripheral surface of the outer ring part to the outer peripheral surface of the inner ring part. SOLUTION: A sprocket S is so constructed that a ring-like outer ring part 2 is formed on the outer peripheral surface of a disc-like inner ring part 1, the inner ring part 1 is made of low carbon steel, a center hole 3 for mounting an axle is bored in the central part, and in the middle part, there are provided two rows of plural fitting holes 4 for fitting the sprocket S to the boss part of the driving wheel arranged to be concentric at spaces. On the other hand, the outer ring part 2 is made of medium carbon steel, and provided with plural sprocket teeth 5 meshing with a chain over the whole periphery, which are formed on the outer peripheral part.  The inner peripheral surface of the outer peripheral ring is closely fitted to the outer peripheral surface of the inner ring part 1, and with spaces in the circumferential direction along the fitting face in plural portions welding connection 6 is performed to constitute the sprocket S.
Patent JP-H07267139-A (JP)
Title: Automotive body structure
Inventor: ISHIDA YASUAKI
IPC: B62D29/00
Filed: 1994-03-29
Abstract: PURPOSE:To reduce the weight, improve the rigidity and reduce the material cost compared with monocoque structure by the prior art. CONSTITUTION:The automotive body structure is formed in such a manner that at least one of inner and outer frames 2a and 2b is formed of a cast material and intersection parts in a closed section are formed by interjoining the inner and outer frames 2a and 2b. In the intersection part of at least one of the inner and outer frames 2a and 2b, a rib 13 is extended from one frame to the other frame side and the close section is almost closed by means of a rib 13.
Patent JP-S52142570-A (JP)
Title: Detection of ultrared ray
Inventor: UESUGI SUNAO
IPC: G01J5/02
Filed: 1976-05-21
Abstract: PURPOSE:To detect an infrared ray with high conversion ratio and in high accuracy, while dispensing with a power source as different from the conventional photoelectric converter, by introducing the infrared ray into a non-linear optical waveguide, which has its propagation coefficient preset at a suitable level, to convert the infrared ray into a visible light by multiplying the frequency of the former.
Patent JP-H01232194-A (JP)
Title: Rotary compressor
Inventor: NISHIHARA HIDETOSHI
IPC: F04C18/356
Filed: 1988-03-11
Abstract: PURPOSE:To make any penetration of high pressure gas into a compression space into the smallest possible extent by installing a swing cam whose one end is pressed to the outer circumferential part of a roller, while installing an interconnecting hole, whose one end is interconnected into lubricating oil and the other end to an inner surface of a cam storage space respectively, in a cylinder. CONSTITUTION:Since a swing cam 32 is always give constant directional turning effort by a spring 35, it is pressed to the circumference of a roller 12 whose one end rolls, partitioning off a compression space 9 into both high and low pressure sides. In addition, a clearance between the swing cam 32 and a cam storage space 30 is interconnected to the low pressure chamber side of this compression space 9, so that lubricating oil 14 is absorbed out of an interconnecting hole 38, lubricating a clearance between the swing cam 32 and the cam storage space 30, and simultaneously bringing an oil seal to perfection.
Patent JP-H0625485-A (JP)
Title: Flame-retardant polypropylene resin composition
Inventor: FUKUDA TAKASHI
IPC: C08L23/10
Filed: 1993-03-18
Abstract: PURPOSE:To provide a polypropylene resin compsn. which has been made flame- retardant without detriment to its characteristics, i.e. low density and high strengths, and without increasing the amt. of a corrosive gas or smoke generated during burning. CONSTITUTION:This compsn. is prepd. by compounding 100 pts.wt. polypropylene with 1-20 pts.wt. red phosphorus, 10-100 pts.wt. magnesium hydroxide, and 1-30 pts.wt. thermally expandable graphite which expands at least 100-fold in the direction of C axis when rapidly heated (80-1000 deg.C) and contains 80-mesh-on particles in an amt. of at least 80%.
Patent JP-H07266524-A (JP)
Title: Decorative paper
Inventor: TAKASAKI YUTAKA
IPC: D21H27/02
Filed: 1994-03-29
Abstract: PURPOSE:To provide decorative paper having thickness and paper strength, not losing flexibility and excellent in processability by laminating papers having a low basis wt. CONSTITUTION:Decorative tissue papers 11, 11a with a basis wt. of 20-40g/m<2> are superposed one upon another to be laminated through an adhesive 12 to obtain decorative paper 10. In this decorative paper, a pattern layer 13 and a protective layer 15 are provided on the surface of either one of the laminated tissue papers.
Patent JP-H04293210-A (JP)
Title: Compound electronic component
Inventor: HOSHI KENICHI
IPC: H01F17/04
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a compound electronic component capable of arbitrarily setting the frequency characteristics of impedance. CONSTITUTION:A first coil 20 constituted by forming a conductive material of low resistivity in a spiral type and a second coil 30 constituted by forming a conductive material of specified high resistivity in a spiral type are connected in parallel. By burying a ferromagnetic substance in the periphery of the above coils, beads of ferromagnetic substance are formed. By forming outer electrodes 10a, 10b connected in continuity with both ends of the first coil 20 and the second coil 30, a compound electronic component is constituted. By changing the shapes and the number of turns of the first and the second coils, the resistivity of the second coil, and the set value of permeability of the above magnetic substance, impedance can be set to be high all over the frequency band in which noise is apt to occur, and remarkable effect for EMI countermeasure like noise elimination can be obtained.
Patent JP-H04294212-A (JP)
Title: Electromagnetic flowmeter
Inventor: WADA ICHIRO
IPC: G01F1/58
Filed: 1991-03-22
Abstract: PURPOSE:To remarkably reduce the eddy-current loss and to improve the rise characteristic of a magnetic flux. CONSTITUTION:This electromagnetic flowmeter constituting a magnetic flux generating apparatus using a metallic casting or a metallic structural material is comprised of a pair of confronting yokes 2a, 2a' with a measuring pipe 1 as a flow passage of a conductive fluid held therebetween, a main housing 4 surrounding the measuring pipe 1, and relay magnetic passages 6a, 6b connecting outer cylindrical bodies 5a, 5b communicating with each of the yokes 2a, 2a' and the main housing 4. A slice groove 11 is formed at least in one member, for example, a pair of the yokes 2a, 2a' constituting the magnetic field generating apparatus. Therefore, eddy currents are prohibited from being generated and the eddy-current loss can be reduced.
Patent JP-S52143087-A (JP)
Title: Large-dose radiant ray measurement element
Inventor: TOMIMASU TAKIO
IPC: G01T1/24
Filed: 1976-05-24
Abstract: PURPOSE: To make it possible to measure high-level, large-dose radiant rays at over 10 8  ratio through a miniaturized element having humidity-resistant property by using the radiation effect of a sealing-type FET(J-FET). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58176884-A (JP)
Inventor: KAGEYAMA SEIICHI
IPC: H01R33/945
Filed: 1982-04-09
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-H08256425-A (JP)
Title: Clamp end of steel-core aluminum stranded cable and formation thereof
Inventor: TAKAHATA AKIRA
IPC: H02G7/02
Filed: 1995-03-17
Abstract: PURPOSE: To provide a lamp end of a steel-core aluminum stranded cable which allows the cable with a clamp being mounted to pass through a metallic wheel or drawing a cable and also provide a method for forming the clamp end. CONSTITUTION: A strand of an aluminum stranded cable 11 at the end of a steel-core aluminum stranded cable 10 is untwisted and a steel clamp 13 is mounted on the steel standed cable 12. An aluminum filler 14 which has metallic or ceramic particles 16a scattered on its surface is inserted between element wires 11a of the aluminum stranded cable 10 and then the aluminum stranded cable 10 is twined around the steel clamp 13. After that, the steel clamp 13 is covered with aluminum or aluminum alloy steeve 17 and then is compressed.
Patent JP-H06207893-A (JP)
Title: Dissolving method for radiactivity measuring organism tissue
Inventor: ISHIKAWA HIROAKI
IPC: G01T1/167
Filed: 1993-02-09
Abstract: PURPOSE:To simultaneously rapidly dissolve many organism tissues containing liquid scintillation measuring radioactivity. CONSTITUTION:Organism tissue 1 containing radioactivity and reagent 2 such as acid, alkali, etc., are introduced into a liquid scintillation measuring polyethylene sample vessel 3, and a supersonic wave radiated from a surface 5 of a horn in which several linkages of BLT and horns 4 are coupled is externally applied to the vessel 3 to generate cavitation 7 and a high temperature in the reagent 2.
Patent JP-H04275386-A (JP)
Title: Non-asbestos friction material
Inventor: SHIBATA KUNIO
IPC: F16D69/00
Filed: 1991-03-02
Abstract: PURPOSE:To provide a non-asbestos friction material useful as a brake pad for automobile, etc., and having excellent fading resistance and squeaking property. CONSTITUTION:The objective friction material contains a fibrous component other than asbestos, a thermosetting fat component such as phenolic fat and a powdery filler component such as graphite and barium sulfate. In the above friction material, the porosity of the outer layer of the material is made to be larger than that of the inner layer.