baber/WOPTO huggingface dataset:
Patent JP-H01305074-A (JP)
Title: 7-substituted-2-carboxamide-benzothiazole-3-oxide
Inventor: KURAUSU BAAGUNAA
IPC: C07D277/68
Filed: 1989-03-22
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein n is an integer of 0-30; R 1  is H or an optionally substd. alkyl group; R 2  is H, OH, ureido, or an optionally substd. group having an alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, aralkoxy, aralkyl, aryl, heterocycly, or heterocyclylalkyl group provided R 1  and R 2  may combine with each other to form an optionally substd., optionally heteroatom-contg. alkylene chain; and R 3  and R 4  are each a halogen, alkyl, or halogenoalkyl).  
     EXAMPLE: 7-Chloro2-benzylaminocarbonylbenzothiazole 3-oxide.  
     USE: A pest control agent, esp. a plant protective agent.  
     PROCESS: A novel compd. represented by formula II (wherein R is alkyl) is reacted with a compd. represented by formula III, if suitable in the presence of a diluent, to give a compd. represented by formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04280925-A (JP)
Title: Production of high strength hot-dip galvanized steel sheet and high strength galvannealed steel sheet excellent in burring property
Inventor: ITAMI ATSUSHI
IPC: C22C38/06
Filed: 1991-03-08
Abstract: PURPOSE:To provide a high strength hot-dip galvanized steel sheet and high strength galvannealed steel sheet having high burring property and high rust preventing property. CONSTITUTION:At the time of subjecting a strip of a steel, which has a composition consisting of 0.05-0.18% C, 0.5-1.5% Si, 0.7-2.5% Mn, <=0.02% P, <=0.005% S, 0.0005-0.005& Ca, 0.01-0.1% Al, and the balance Fe with inevitable impurities and containing, if necessary, 0.0001-0.0025% B, to Ni or Fe flash plating, if necessary, and to continuous hot-dip galvanizing, heating atmosphere is regulated to peroxidizing atmosphere, and further, annealing temp., holding time at annealing temp., and average cooling rate in the temp. range between 675 and 450 deg.C until the steel strip is immersed in a pot containing hot-dip galvanizing bath to 780-1000 deg.C, >=10sec, and >=10 deg.C/s, respectively. By this method, the high strength hot-dip galvanized steel sheet and high strength galvannealed steel sheet excellent in burring property can be produced.
Patent JP-S61227031-A (JP)
Inventor: KOMAMURA CHIAKI
IPC: A61K9/70
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-H08196161-A (JP)
Title: Freely moving device for animal experiment
Inventor: HIRUTA MASAHIRO
IPC: A01K27/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide a device for surely mounting a collar on a small animal such as a rat without giving a stress. CONSTITUTION: A support is vertically disposed on a rearing cage, and a balance arm is provided through a shaft and a block. A hanging wire 50 is hung from the balance arm, and a collar wire 68 is disposed at the lower end of the hanging wire 50 through a wire-holding tool 70 in a loop-like shape. The collar wire 68 can be locked with a wedge 74 and a tapered column 72.
Patent JP-S57183307-A (JP)
Title: Intermittent ozone feeder
Inventor: USUI AKIRA
IPC: C01B13/10
Filed: 1981-05-06
Abstract: PURPOSE: To improve the adsorption efficiency of ozone by an adsorbent and to miniaturize a column for adsorbing and desorbing ozone, by cooling an ozone forming part of an ozonizer through a liquid having high specific heat by a refrigerator so that the yield of ozone is raised.  
     CONSTITUTION: The oxygen 106 from the bomb and the unreacted oxygen 110 are combined, introduced to the ozonizer 18, the ozone 108 is produced by the silent discharge of the high-voltage electrode pipe 34, adsorbed on an adsorbent such as silica gel, etc. in the column 20 for adsorbing and desorbing ozone, accumulated, the unreacted oxgen 110 is separated and circulated to the ozonizer 18 by the blower 28. The heat storage tank 90 surrounding the electrode pipe 34 is charged with the liquid 92 such as R11, etc. having high specific heat, and the ozonizer is cooled to about -40°C by the refrigerator 46, the evaporating pipe 94, etc. The column 20 for adsorbing and desorbing ozone is also cooled to the same degree through the evaporating pipe 58. When the ozone 102 with high concentration is fed to the service water 100 by the ejector 12, the silica gel in the column cylinder 54 is warmed by the anti-freeze 122 heated by the heater 50, the ozone 102 is desorbed, and fed to the service water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02247850-A (JP)
Title: Magnetic recording and reproducing device utilizing tape-like medium
Inventor: SUKAI CHIAKI
IPC: G11B15/02
Filed: 1989-03-20
Abstract: PURPOSE:To resolve a head cut at the recording time by generating a fast forward signal in response to an output of detecting the beginning part of a tape, making the tape travel by a prescribed amt., stopping it subsequently and performing a normal operation. CONSTITUTION:When the beginning of a tape is detected by a tape head detector 14, a signal S1 is generated. An analog switch 15 is turned on in response to the signal S1, and the signal S1 is supplied to a fast forward circuit 17. Then, the fast forward signal is supplied to a mechanical mechanism including the tape 11 by the circuit 17 to make the tape 11 fast forward for a prescribed time. And, the signal S1 is also supplied to a monostable multivibrator MM 19, where a signal S2 is generated, lasting for a prescribed time. The signal S2 is supplied to a next stage MM 20 to generate a signal S3 in synchronization with its leading edge. Now, the signal S3 makes an analog switch 21 turned on, and is supplied to a stop circuit 22, so that the tape 11 is stopped by the circuit 22 and entered into a reproducing operation. At this time, the tape 11 is fast forward, whereas a head cutting part has been taken up to a take-up reel 13. By this method, a head cut in the beginning of the tape can be prevented at the time of recording.
Patent JP-H10263637-A (JP)
Title: Method for deciding pass line of sendzimir mill
Inventor: HOSHINO MASASHI
IPC: B21B31/20
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To enable deciding of a lower rolling reduction eccentric angle and a side rolling reduction eccentric angle by using a specific equation calculating a regularity given to a pass line with a lower or an upper rolling reduction device and side rolling reduction devices under a boundary condition to the removable limit of intermediate rolls from geometrical relation of each roll. SOLUTION: Combination of the eccentric angles of the lower or the upper rolling reduction device 26, 22 and the side rolling reduction devices 30, 32, is decided by using a model equation calculating the regularity affected to the pass line with the lower or the upper rolling device 26, 22 and the side rolling reduction devices 30, 32 under the boundary condition to the movable limit of the first and the second intermediate rolls 14, 16 from the geometrical relation of each roll to obtain the deciding method, by which the pass line become always constant.  The model equation expresses the relation between the eccentric angle (x) of the lower or the upper rolling reduction device and the eccentric angle (y) of the side rolling reduction devices, with a hyperbolic curve and the equation, a, b, α, xo, yo are constants. [(x-xo)cosα+(y-yo) sinα]<2> /a<2> -[(y-yo)cosα+(x-xo)sinα]<2> /b<2> =1 is used.
Patent JP-H07250580-A (JP)
Title: Water-supplying method to soil on dry land
Inventor: HAYAKAWA SEIJI
IPC: A01G15/00
Filed: 1994-03-11
Abstract: PURPOSE:To provide a method for afforesting a dry land by supplying water to dry soil without depending on a specific water resource, e.g. rain water, river or subsoil water and keeping it in the soil. CONSTITUTION:A solid surface 1 contacting the atmosphere is cooled below the dew-point by natural radiational cooling or an artificial cooling means and vapor in the atmosphere is made to condense on the solid surface 1. The condensed water is collected from the solid surface 1 and supplied to soil wherein the soil is treated with a humectant in advance so that the supplied water is efficiently kept in it. Further, the soil is covered with a mulching material in order to suppress vaporization of the supplied water.
Patent JP-S59193702-A (JP)
Title: Method for rolling steel shape having hole in its web
Inventor: YANAGIMOTO SAMON
IPC: B21B1/08
Filed: 1983-04-18
Abstract: PURPOSE:To manufacture easily and economically a titled steel shape maintaining an accurate shape and having a large cross section by warm and hot shaping a steel shape through a process wherein a slitting mill is provided in addition to a universal mill system and a two-high mill system. CONSTITUTION:A hot billet 1 is formed into a prescribed shape by roughing mills A, B and is formed successively by a universal intermediate finishing mill C into an intermediately finished H-shape, then its flange height is controlled in a prescribed shape by a two-high mill D. The shapes of flange and web are formed into prescribed shapes by passing the material several times through the mills C and D, and after forming them into more accurate dimensions by a universal intermediate finishing mill E, slit marks 4 of proper pattern are provided at a proper distance to the web by a slitting mill F. Finally, the web width is spread by a finishing universal mill G to enlarge the slits for forming holes 26.
Patent JP-H11266042-A (JP)
Title: Semiconductor thin-film magnetoresistive element and position detecting device using the same
Inventor: OISHI KUNIHIKO
IPC: G01B7/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor thin-film magnetoresistive element such that the temperature characteristic of the magnetic sensitivity of the element are modified and the element is capable of making a high-accuracy position detection using a correction circuit which is simpler than a conventional correction circuit. SOLUTION: An impurity concentration in a semiconductor thin film 2 is set in a concentration range of 10<19> to 10<21> cm<-3> , so that the mobility of charged particles due to impurity scattering, which is changed only slightly by temperature, is contrived such as to gain an advantage and the temperature characteristics of the mobility of the charged particles in the film 2 is contrived so as to be reduced. At the same time, the contact resistance between the film 2 and an electrode film 3, which causes reduction in the sensitivity of a semiconductor thin-film magnetic resistance element at the time of low temperatures, and the effects of crystal grain boundaries in the film 2 are reduced and the reduction in the sensitivity of the element at the time of the low temperature is prevented.
Patent JP-H11266376-A (JP)
Title: Video camera
Inventor: HARA TAKUYA
IPC: G09F9/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a video camera where a view finder section is made small, the restriction of slide and tilt operations with respect to a camera main body is less and the reliability of a wiring member used to send a signal between the view finder section and the camera body is enhanced. SOLUTION: A slider 2002 that is supported slidably in the forward/backward directions is provided to the upper part of a camera body, a frame 2004 supported in a tiltable way vertically with the slider 2002 is provided to the body, a view finder section is attached to the frame 2004. A body base board block 2072 is contained in the slider 2002 and only the view finder base board block is contained in the view finder section attached to the frame 2004. A control section of the camera body and the body base board block 2072 attached to the slider 2002 are connected by an FPC 2104 and the body baseboard block 2072 and the view finder board block are connected by an FPC.
Patent JP-H01241618-A (JP)
Title: Printer
Inventor: TOYOKURA YOUICHI
IPC: B41J2/485
Filed: 1988-03-24
Abstract: PURPOSE:To evade printing and outputting erroneous data or unnecessary data and to economize a time and resources by providing the mode of control which does not output even when received a signal. CONSTITUTION:A printing device equips a data analyzing means 101 to analyze inputted printing data, an output means 102 to execute the print and output on the basis of an analyzed result, a data ineffective means 103 to make the inputted printing data ineffective and a switching means 104 to switch the data analyzing means 101 and data ineffective means 103. Thus, the mode of the control is provided not to execute the output even when a data receiving part 3 receives the data. Thus, the unnecessary data can be prevented from being printed and outputted.
Patent JP-H11262848-A (JP)
Title: Device for chamfering and polishing hard board for electronic parts
Inventor: NODA MASAHIRO
IPC: B41J2/335
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve workability, reduce the incidence of defectives and lessen the exchange frequency of a grinding wheel when chamfering and polishing the angular edge of a hard board, including a glass board, for a liquid crystal display element with the rotationally driven grinding wheel. SOLUTION: The outer periphery of a grinding wheel 2 is thrust against at least one angular edge A1 of the angular edges of a hard board A, when transferred, in the condition that the axis 2a of the grinding wheel 2 is properly inclined at an angle θ to one angular edge A1 in view from the extending direction of one angular edge A1 and at a right angle to the extending direction of one angular edge A1 in view from a direction at the right angle to the extending direction of one angular edge A1.
Patent JP-2000267097-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: IIZAKA HIDETO
IPC: G09F9/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device which can secure the visibility of a display object at a dark place by installing a liquid crystal panel where liquid crystal is sandwiched by a pair of substrates and an illumination means where a light emitting layer has a light emitting part formed by sandwiching it by a pair of electrodes. SOLUTION: A glass-made supporting board 120 is arranged at the upper part of a liquid crystal panel and a light emitting part 100 formed of organic EL is formed at the inner face (lower face) of the supporting board 120. The light emitting part 100 is formed in a part between the respective pixels of a liquid crystal panel, namely, a part overlapped with a data line and a scanning line, when the liquid crystal panel is viewed from above, in a grid form in the case of an active matrix type, and an illumination means 310 is constituted. When the liquid crystal panel is viewed, the light emitting part 100 is formed so that it does not overlap a pixel electrode in terms of a plane. Thus, a reflection area can be secured without narrowing a display area with such constitution. Thus, a bright reflection-type liquid crystal device can be obtained.
Patent JP-S51145017-A (JP)
Title: Manufacturing process of non-circular paper tube
Inventor: IMAI AKIO
IPC: B31B50/38
Filed: 1975-06-09
Abstract: PURPOSE: A process to manufacture paper tubes having a non-circular cross section by pressure pasting paper strips to a non-round shaft in the axial direction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01243860-A (JP)
Title: Ultrasonic motor
Inventor: UCHIDA KOICHI
IPC: H02N2/00
Filed: 1988-03-22
Abstract: PURPOSE:To miniaturize and lighten an apparatus, by using a pressurizing mechanism for respective two sets of rotor parts and stator parts in common. CONSTITUTION:An ultrasonic motor compresses a wave washer 12 by its fixed frame 14 to generate a force pressure-welding two sets of rotor parts 3 and stator parts 6. Also, a housing 15 holds two sets of stator parts 6 and is formed axially (in the direction of pressure welding) slidable to a lens tube 16 for the purpose of transmitting a force pressure-welding the rotor parts 3 and stator parts 6. Further, a whirl-stop 17 is fitted in its protrusion 17a into the axial groove 16a of said lens tube 16 so that the housing 15 does not rotate relative to the lens tube 16. Thus, because the constitution of pressure-welding to respective two sets of rotors 3 and stators 6 can be performed by one wave washer 12, it is possible to miniaturize and lighten a motor.
Patent JP-H04303663-A (JP)
Title: Thermal transfer system color printer
Inventor: SAKUMA RIICHI
IPC: B41J2/325
Filed: 1991-04-01
Abstract: PURPOSE:To obtain a thermal transfer color printer which ensures both sublimation-type and fusion-type printing outputs. CONSTITUTION:Protrusions 1a, 1b provided on an ink sheet holder 1 turn microswitches 2a, 2b ON or OFF, and a sensor circuit 10 distinguishes between a sublimation-type printing output mode and a fusion-type one. A printing control circuit 11 applies electric power to a thermal head 4 according to information provided by the sensor circuit. In addition, a motor drive circuit 12 supplies drive sequence data which varies depending on the sublimation-type or the fusion-type printing output mode based on information from the sensor circuit, to a pulse motor 5. Thus a single printer can perform both sublimation-type and fusion-type printing processes.
Patent JP-H03268436-A (JP)
Title: Mos device and manufacture thereof
Inventor: SHIBATA HIDEKI
IPC: H01L29/43
Filed: 1990-03-19
Abstract: PURPOSE:To provide a highly integrated, high-speed and highly reliable MOS device by using side walls of a gate electrode as contact electrodes. CONSTITUTION:A gate electrode 4 has side walls 5 that act as contact electrodes for source and drain regions 7. This helps reduce the size of the source and drain regions 7. Refractory metal is deposited on the side walls 5 to cause both to react. As a result, a self-aligned refractory metal silicide layer 10 is formed to cover the gate electrode 4, and first insulating films 2-1 and 2-2, so that sufficient contact is realized. Therefore, it is possible to provide a highly integrated, high-speed and highly reliable MOS device.
Patent JP-2000266251-A (JP)
Title: Connecting structure for pipe
Inventor: YAMADA TAKEHIRO
IPC: F16L27/10
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To maintain flexibility in a connecting part after the connection by attaching a triangle cross sectional, string- or belt-like elastic foaming body in a clearance between a pipe receiver port inside and a pipe insertion port outside toward the pipe receiver port end side than the position of the elastic packing. SOLUTION: A string- or belt-like elastic foaming body 2 is attached by winding around a pipe 1 along the outer circumference of the pipe 1 in a part close to the outer end of a pipe receiver port 31 of a joint 3 of a pipe insertion port. In the connecting method using the pipe 1 of this constitution, even if the pipe is joined, connected, and buried by a conventional joint and method, the string- or belt-like elastic foaming body 2 attached to the pipe 1 covers a clearance formed between the pipe 1 and the joint 3 in the outer end of the insertion port so that sand and cement are prevented from entering therein through the clearance between the joint 3 and the pipe 1. This constitution can also prevent the flexibility of the connection part from being lost.
Patent JP-H10258455-A (JP)
Title: Apparatus for molding projected curved resin product
Inventor: TERAJIMA YASUHIDE
IPC: B29C33/42
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To reinforce air seal (airtight) effect at the peripheral edge part of a molding resin sheet in the case of the air-pressure forming of a projected curved resin product. SOLUTION: In a projected curved resin product molding apparatus, the peripheral edge part of a molding resin sheet 17 is grasped by an end surface 18 of an annular first sheet grasping wall 15 formed at the peripheral edge part of a recessed curved mold 11 and an end surface 19 of an annular second grasping wall 16 formed at the peripheral edge part of a projected curved mold 12. At the same time, the peripheral edge part of a molding resin sheet 17 is grasped by an inner peripheral surface 20 continued to the end surface 19 of the second sheet grasping wall 16 and an outer peripheral surface 22 of an annular third sheet grasping wall 21 formed at the peripheral edge part of the recessed curved part 11 fitted to the inner peripheral surface 20 to form a seal structure.
Patent JP-H10269588-A (JP)
Title: Optical pickup device and optical disk recording/ reproducing device
Inventor: KAMIYAMA TETSUO
IPC: G11B7/09
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of detecting an RES(radial error signal) by a precise phase difference method and preventing FES(focus error signals) from respective recording layers from interfering with each other and an offset from occurring even when a multilayer optical disk with a small distance between respective recording layers is used. SOLUTION: Light from a semiconductor laser 1 is converged on the optical disk 6 by an objective lens 5, and its return light is led to a photodetector 7 by a quadripartite hologram element 2. The photodetector 7 is provided with FES detecting two bisected light receiving areas (7a, 7b) and (7c, 7d) and two light receiving areas 7e, 7f detecting partial light generating the RES. The output signals of the light receiving areas (7a, 7b, 7c, 7d, 7e, 7f) are made respectively Sa, Sb, Sc, Sd, Se, Sf, and the FES is calculated by (Sa+Sd)-(Sb+Sc), and the RES is detected from a phase difference change between (Sa+Sb+Se) and (Sc+Sd+Sf).
Patent JP-S52151520-A (JP)
Title: Television set
Inventor: IIDA MIKIO
IPC: H04N5/44
Filed: 1976-06-11
Abstract: PURPOSE: To obtain the TV set, by which the selection of channel and the changeover of mode are made by the same operation, and the desired channel selection of TV mode and the changeover of VTR mode are made by the operation of once. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000268648-A (JP)
Title: Direct-current solid power cable, direct-current solid power cable line, and monitoring method of direct- current solid power cable line
Inventor: HATA RYOSUKE
IPC: H01B7/14
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a direct-current solid power cable and a direct-current solid power cable line capable of suppressing an environmental problem and an electrolytic corrosion problem without laying a grounding (neutral) cable in the case of a seawater return circuit mode, and to provide a monitoring method of the direct-current solid power cable line. SOLUTION: In a direct-current power cable equipped with a conductor, an insulator, a metallic sheath 1, a corrosion proofing layer 2, and armoring wire 4A, 4B, the armoring wire 4A, 4B is used as passages for return current. The armoring wire 4A, 4B is each formed of a multiplicity of wires, and copper wire is used as the inner armoring wire 4A while iron wire is used as the outer armoring wire 4B. Because of the ionization tendency, the outer armoring wire 4B is electrolytically corroded earlier tan the inner armoring wire 4A, and therefore the inner armoring wire 4A is protected.
Patent JP-S58187144-A (JP)
Title: Recovery of protein from animal waste
Inventor: NAKAZONO SHIYUUZOU
IPC: A23J1/10
Filed: 1982-04-23
Abstract: PURPOSE:To obtain a powdery protein source, by removing water and oil from animal waste, contacting the treated waste with hot water to dissolve and separate the water-soluble proteins in the hot water, and quickly drying the solution in vacuum under freezing. CONSTITUTION:Animal waste such as bones, guts, skins, etc. of cattle, poultry, fish, shellfish, etc. is dehydrated under reduced pressure in an oil heated at 80-150 deg.C. The dewatered waste is deoiled either by pressing with a continuous press or by extracting with n-hexane to obtain powdery solid, which is immersed in hot water at 60-70 deg.C or sprinkled with hot water to effect the dissolution of the water-soluble proteins contained in the dewatered and deoiled waste in the hot water. The dissolved water-soluble proteins are frozen quickly and dried in vacuum to obtain pure high-quality protein powder.