baber/WOPTO huggingface dataset:
Patent JP-2000251240-A (JP)
Title: Magnetic recording medium
Inventor: KOIZUMI TAKESHI
IPC: G11B5/716
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To improve durability and reliability with ensuring good electromag netic conversion characteristics. SOLUTION: A magnetic recording medium having a magnetic layer having a double layer structure composed of a first and second magnetic layers is disclosed wherein the first and second magnetic layers have Young's moduli of 140×105-160×105 N/m2 and 45×105-50×105 N/m2, respectively and the specified surface area of magnetic powers used for the first and second magnetic layers are pref. 42-46 m2/g and 32-35 m2/g, respectively.
Patent JP-H09212838-A (JP)
Title: Floating magnetic head
Inventor: BUN KOUZOU
IPC: G11B5/17
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a floating magnetic head which can suppress the deformation of coil winding to prevent the breakage of the magnetic head and the destruction of data recorded on a magnetic recording medium and also can improve the magnetic efficiency. SOLUTION: A notch 23 is formed at an edge part 9 of a 2nd body 4B so as to secure a front view of almost a U-shape for the part 9. A 1st collar part 25 formed on the air bearing side of the part 9 suppresses the deformation of a coil caused toward an air bearing surface 13 to prevent the coil winding deformation. Therefore, the coil is suppressed from falling off to the surface 13 side. Thus, the coil never comes into contact with a magnetic recording medium even through the floating degree of a slider 4 is small on the recording medium. Finally, it is possible to prevent the breakage of a head core 7 and also the destruction of data which are recorded on the recording medium. Furthermore, a prescribed coil placement space is secured together with a desired number of coil turns owing to the attachment of no bobbin.
Patent JP-S55144017-A (JP)
Title: Preparation of odorless or low-odor resinous material
Inventor: KOYAMA TOORU
IPC: C08G10/00
Filed: 1979-04-13
Abstract: PURPOSE: To obtain title material, which is radical-polymerizable at low temperatures, by the reaction of an aromatic hydrocarbon-formaldehyde resin with an α,β-unsaturated monocarboxylic acid or its ester.  
     CONSTITUTION: An aromatic hydrocarbon-formaldehyde resin is reacted with an α,β-unsaturated monocarboxylic aicd or its ester. The aromatic hydrocarbon-formaldehyde resin is obtained by condensation of an aromatic hydrocarbon and formaldehyde. The typical examples are xylene-formaldehyde resin and toluene-formaldehyde resin. The α,β-unsaturated monocarboxylic acid or its ester is preferably acrylic acid, methacrylic acid or their alkyl esters. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03248917-A (JP)
Title: Air curtain device for automobile sunshine roof
Inventor: MIYAKE TAKASHI
IPC: B60J9/04
Filed: 1990-02-28
Abstract: PURPOSE:To ensure comfortable vehicle inside environment with the flow-out and flow-in of air within and without a room shut out by forming a jet curtain parallel to a roof panel along the opening part of a sunshine roof and a jet curtain rectangular to the roof panel respectively at the time of opening a sunshine roof device. CONSTITUTION:A sunshine roof device 20, having a sliding roof 22 opening and closing a roof panel 10, is arranged on the opening part of the roof panel 10 in an automobile, and also an air curtain device 30 is provided. The air curtain device 30 is composed by arranging individual first and second jet nozzles groups 31 and 33 on both the fore and aft end edges 21a and 21b of the opening part respectively. In this case, plural nozzle ports 32a in the air duct 32 of the first jet nozzle group 31 are directed to a direction in which compressed air from a supply source 40 is jetted parallel to the roof panel 10. Plural nozzle ports 34a in the air duct 34 of the second jet nozzle group 33 are directed to a direction in which the compressed air is jetted rectangular to the roof panel 10.
Patent JP-H02225372-A (JP)
Title: Production of carbonaceous pushing rod
Inventor: MORITA SATOSHI
IPC: C04B35/52
Filed: 1989-02-27
Abstract: PURPOSE:To obtain a pushing rod for hot press having excellent compression strength by semi-curing a carbonizing binder applied to the peripheral surface of a carbon substrate, winding a carbon fiber impregnated by the above- mentioned binder thereon and burning the carbon fiber. CONSTITUTION:A carbonizing binder (e.g. initial condensation product of phenol resin) consisting of a thermosetting resin liquid is prepared. The binder is applied to the peripheral surface of cylindrical carbon substrate and semi-cured. Then a carbon fiber impregnated by the same material as the above-mentioned binder is wound in laminated state thereon and cured. Then the carbon fiber is burned in non-oxidizing atmosphere at >=1500 deg.C.
Patent JP-S53131759-A (JP)
Title: Formation of fluorescent screen for color picture tube
Inventor: KITA NOBUO
IPC: H01J9/227
Filed: 1977-04-22
Abstract: PURPOSE: To secure an easy viewing for the fault of the photo hardening resin film by coloring the resin film as well as to facilitate an easy decision of the quality, thus reducing occurrence of the faulty product. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11241154-A (JP)
Title: Coloring method of copper
Inventor: SHIMOOKE RIYOUKO
IPC: C23C8/08
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a coloring method of copper capable of reducing the ununiformity of color tone and stably obtaining a copper base material colored into a fixed color tone. SOLUTION: Copper is colored by charging it into a gaseous hydrogen sulfide atmosphere. Or Copper can be also colored by dipping it into a solution of an alkali metal sulfide in a treating vessel to be colored and then charging it into the gaseous hydrogen sulfide atmosphere to be colored or by dipping it into the solution of the alkali metallic sulfide in the treating vessel to be colored after charging it into the gaseous hydrogen sulfide atmosphere to be colored.
Patent JP-H0567322-A (JP)
Title: Perpendicular magnetization film and magnetic recording medium
Inventor: HASHIMOTO SUSUMU
IPC: G11B5/64
Filed: 1992-03-04
Abstract: PURPOSE:To obtain an excellent perpendicular magnetization film by laminating a specified number of laminated layers of a magnetic layer and a noble metallic layer and allowing the film thickness to be less than a specified thickness. CONSTITUTION:The magnetic layer M and the noble metallic layer N are alternately laminated and when the laminated number is n and the laminated state is expressed in a formula I, an n value is made to 1<=n<=5 and a film thickness of (M/N)n is made to <=50Angstrom . Besides when a thickness of the magnetic layer M is tM, and a thickness of the noble metallic layer N is tN, a value of a film thickness ratio (tM/tN) per one layer is made to 0.6<=tM/tN. Thus by laminating the perpendicular magnetization film via a nonmagnetic layer, a ratio being occupied with the magnetic layer as the whole laminated film becomes larger, so the film is favorable in the case using a magneto-optical effect, especially a Faraday effect.
Patent JP-S63213552-A (JP)
Title: Resin composition
Inventor: TAGO YUKIO
IPC: C08L67/00
Filed: 1987-02-28
Abstract: PURPOSE:To obtain a composition, having remarkably improved friction characteristics, abrasion resistance and antifouling properties, and suitable as ship bottoms, such as boats, or washbowls, by dispersing tetrafluoroethylene resin particles in a specific unsaturated polyester resin. CONSTITUTION:A resin composition obtained by dispersing and blending tetrafluoroethylene resin particles with an unsaturated polyester resin prepared by adding and polymerizing a vinyl monomer and a reaction initiator with a liquid polyester obtained by polycondensing an unsaturated acid with a diol as a principal component.
Patent JP-S63213546-A (JP)
Title: Resin composition
Inventor: TAGO YUKIO
IPC: C08L59/00
Filed: 1987-02-28
Abstract: PURPOSE:To obtain a resin composition, having improved friction, abrasion characteristics and water repellency without impairing characteristics, such as heat resistance, by blending a polyacetal resin with a specific amount of tetrafluoroethylene resin. CONSTITUTION:A composition obtained by blending a polyacetal resin with <=50wt.% tetrafluoroethylene resin.
Patent JP-H07251232-A (JP)
Title: Rotary forging device and manufacture of automobile wheel using the same
Inventor: INATANI SHUJIRO
IPC: B21K1/32
Filed: 1994-03-16
Abstract: PURPOSE:To prevent the generation of crack, etc., on the central part of a disk part or its neighborhood by forming an annular groove matching to the sectional shape of an end part near the disk part in the axial line direction of a rim part on the outer circumference of a disk forming surface on the upper surface of a lower die and supporting a forming roller freely rotatably while facing opposite an upper end periphery of the outer circumferential wall of the annular groove. CONSTITUTION:In a process that a projecting raw material part is formed in a rim part 11, this projecting raw material part is grown to reach a drum part of a forming roller 2, and it is roll-extended on both sides of a die in axial line direction by rolling-forming with this forming roller 2 and drum parts of an upper die 301 and a lower die 302. However, on the upper surface of the lower die 302, an annular groove 31 having a shape matched with the sectional shape of the end part near the disk part 1 among end parts of the rim part 11 in the axial line direction is formed on the outer circumference of the disk forming surface. Further, the forming roller 2 is supported freely rotatably while facing opposite or abutting on the upper end periphery of the outer circumferential wall 32 of the annular groove 31. Accordingly, in an initial stage of forming the rim part 11, one side of the raw material projecting part is filled inside a space surrounded with the annular groove 31 and the end surface part of the forming roller 2.
Patent JP-H11240187-A (JP)
Title: Method and apparatus for color heat-sensitive coloring printing
Inventor: NISHIMURA TOMOYOSHI
IPC: B41J2/325
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To improve glossiness by smoothing a printed color heat sensitive recording paper. SOLUTION: A color heat-sensitive recording paper 10 is reciprocated three times, so that a yellow image, a magenta image and a cyan image are printed by a thermal head 33 sequentially in the order of faces. The color heat-sensitive recording paper 10 is reciprocated once again after the cyan image is recorded, whereby the recording paper 10 is smoothed by the thermal head 33. Smooth data are converted at a smooth data conversion look-up table memory (LUT) 48 from cyan image data. The data become large when the cyan image data show a low density and small when the cyan image data show a high density. Since the thermal head is driven and smoothed on the basis of the data, generation of a bumpy surface due to a density change is restricted even at a part where the density suddenly changes, e.g. from white to black or from black to white.  At the same time, minute bumps and recesses given rise to at the surface on the occasion of coloring and recording are smoothed.
Patent JP-S62206204-A (JP)
Title: Fixed time shortest starting system for thermal power plant
Inventor: MATSUMOTO HIROSHI
IPC: F01K13/02
Filed: 1986-03-05
Abstract: PURPOSE:To achieve a highly accurate start finish time for the entire plant and the shortest starting time by providing a starting schedule forming function and a function for adjusting the starting time. CONSTITUTION:A plant dynamic characteristic model 1210 incorporated in a start schedule forming function 1000 of a thermal power plant 3000 is used for anticipating the starting characteristic prior to the actual start of the plant 3000. Said plant dynamic characteristic model 1210 anticipates the starting characteristic under the initially set operation limiting conditions and obtain a starting schedule 101 requiring the shortest starting time. If the difference between the anticipated finish time of start and a specified time is longer than an allowable value, the plant 3000 is waited while when it is shorter than the allowable value, the plant 3000 is started by means of a schedule executing function 2000. Consequently, the starting time is suppressed to the minimum through such procedure and the starting is finished at a specified time.
Patent JP-H06254684-A (JP)
Title: Nozzle damage detector for plasma machine
Inventor: KODA MASAHIRO
IPC: B23K10/00
Filed: 1993-03-08
Abstract: PURPOSE:To quickly and accurately detect damage of a nozzle and to improve workability and yield by measuring the pressure or flow rate of working gas and comparing it with the preset pressure or flow rate of judge the damage of the nozzle. CONSTITUTION:After plasma machining is started and specified machining is finished (S4), the working gas is allowed to flow properly (S5) and the pressure in a torch main body 12 is measured (S6). The measured pressure is compared with the predetermined set pressure right before an orifice of the nozzle 16 is damaged (S7). When the measured pressure is above the set pressure, since the nozzle 16 is not damaged, plasma machining is again started (S3). When the measured pressure becomes lower than the set pressure, since the nozzle is damaged, it is exchanged for a new nozzle (S1).
Patent JP-H04300478-A (JP)
Title: Manufacture for movable valve
Inventor: KATAYAMA KOJI
IPC: F16K31/06
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a movable valve which can increase machining accuracy allowance of component parts, ensure dimensional accuracy between the end of a valve part and the edge surface of a plunger and can provide stable manufacture without dispersion. CONSTITUTION:A through hole 20a, a recessed part 20b and a pin insertion hole 20c are formed in a plunger 20 (a). A ball 13 is fixed on the end of the pin 21 (b). The pin 21 is inserted in the pin insertion hole 20c to be inserted and set in the insertion hole 22a of a setting fixture 22. With this constitution, the dimension between the edge surface of the plunger 20 and the end of the ball 13 is ensured by a stage D in a recessed part 22d of the set fitting 22 (c). Besides, the plunger 20 and a pin are welded by laser, electronic beam or the like to manufacture a movable valve shown in (d).
Patent JP-S59174627-A (JP)
Inventor: TOMASU CHIYAARUZU BISOTSUTO
IPC: B01J47/12
Filed: 1984-03-10
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-H03247943-A (JP)
Title: Air direction control device for air-conditioner
Inventor: SHIMIZU TOYOKAZU
IPC: F24F13/20
Filed: 1990-02-26
Abstract: PURPOSE:To enable automatic return of an air direction control means to a normal state after the lapse of a given time by a method wherein when abnormality occurs to drive of a blade, the, air direction control means stops energization to a blade drive means for a given time by means of an abnormality release starting timer, and the blade drive means is energized for a given time by means of the abnormality release detecting timer after the lapse of a given time. CONSTITUTION:An air direction control means 6 operates a blade drive means 5 through operation of an air direction set switch 3 so that a blade 4 for regulating an air direction is pointed to a given direction, and the rotation state thereof is detected by an air direction position detecting means 7. In this case, when the state of the air direction position detecting means 7 is not changed due to lodging of a foreign matter between the blade 4 and an indoor machine 8, the air direction control means 6 stops energization to the blade drive means 5, and starts operation of an abnormality release starting timer 9 simultaneously with the stop of control of an air direction. When the timer 9 comes to a given time, the air direction control means 6 operates an abnormality release detecting timer 10 to energize the blade drive means 5 for a given time. When, during the given time, the state of the air direction position detecting means 7 is changed, it is decided that the blade drive means 5 is released from abnormality, and ordinary control of an air direction is started.
Patent JP-S58164102-A (JP)
Inventor: KOBAYASHI KAZUTOSHI
IPC: F21V7/04
Filed: 1982-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07251646-A (JP)
Title: Transmission for automobile
Inventor: NISHIYAMA YOSHITAKA
IPC: F16H59/10
Filed: 1994-03-17
Abstract: PURPOSE:To reduce fatigue of a driver and improve safety by eliminating necessity for intentional action of the driver, in the case that the driver is informed of timing of connecting a clutch by confirming a speed change operation completed. CONSTITUTION:When completion of speed change operation of a transmission is detected by a position sensor 32 by actuating a transmission actuator 31, an operational signal of a buzzer 50 is output from a control unit 46, to actuate the buzzer 50. In this way, a driver is informed of speed change operation completion, that is, clutch connecting timing to connect a clutch 20. Here in the control unit 46, in order to adjust sound volume to that in accordance with a noise detected by a noise meter 52, a sound volume adjusting means is controlled.
Patent JP-H08220670-A (JP)
Title: Silver halide photographic sensitive material and development processing method using same
Inventor: INOUE NOBUAKI
IPC: G03C1/035
Filed: 1995-02-13
Abstract: PURPOSE: To obtain sensitivity to infrared rays with small fluctuation of sensitivity by spectrally sensitizing a silver halide emulsion into a specified wavelength region with a specified sensitizing dye and incorporating a specified hydrazine compound in the emulsion and specifying the pH value at the surface of a film. CONSTITUTION: This photosensitive material has the photosensitive silver halide emulsion layer containing >=50mol% silver chloride on a support and spectrally sensitized with the sensitizing dye so as to obtain the maximum sensitivity in the longer wavelength region of >=750nm. The film surface of the emulsion layer has a pH of <=6.0 and the emulsion layer and the other hydrophilic colloidal layer contains the hydrazine compound represented by the formula in which R1 is an aliphatic or aromatic group; R2 is an H atom or an alkyl group or the like; G1 is a -CO- group or the like; and both of A1 and A2 is an H atom or one of them is an H atom and the other is an optionally substituted alkylsulfonyl group or the like.
Patent JP-H08242630-A (JP)
Title: Rice transplanter
Inventor: MUKAI TAKESHI
IPC: A01C11/02
Filed: 1995-03-07
Abstract: PURPOSE: To enable the smooth changeover from operating postures to housed postures by reasonably selecting an installation site of return springs for divided seedling planting device parts for performing rolling operations of a seedling planter in a divided type seedling planter. CONSTITUTION: This rice transplanter is obtained by installing a sliding unit 49 for driving the rolling of a seedling planter in a mobile machine body 3, pivoting frame members 20 on the second shaft centers X2 so as to enable the free shaking around the second shaft centers X2 relatively to a freely liftable and lowerable linking mechanism for the mobile machine body, further installing divided seedling planting device parts so as to enable the free shaking around the first shaft centers X1 at the tips of the frame members 20, constituting the divided seedling planting device parts so as to enable the changeover from operating postures to housed postures and installing return springs 51 for rolling over the sliding unit 49 and the first shaft centers X1.
Patent JP-S61205410-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1985-03-08
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-2000237661-A (JP)
Title: Apparatus for applying coating material
Inventor: NOMURA SHINGO
IPC: B05C5/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To make optimally changeable the shape of a coating material on a member to be coated at a time of the application of a frit glass or a paste material. SOLUTION: A CPU 20 issues a command to a coating material discharge nozzle angle adjusting part 31 on the basis of the data inputted from an I/F part 21. The coating material discharge nozzle angle adjusting part 31 changes the angle of a coating discharge nozzle on the basis of this command. At this time, when the coating material discharge nozzle 14 is set so as to have a certain angle with respect to the member 16 to be coated arranged on a stage 17, the coating material discharged from the coating material discharge nozzle 14 can take the optimum shape with respect to the member 16 to be coated.
Patent JP-S59173029-A (JP)
Inventor: MATSUSHITA KOUICHI
IPC: A01K61/00
Filed: 1983-03-19
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-S59174162-A (JP)
Inventor: AREKUSANDAA SANDORU BORUSANI
IPC: A61M5/00
Filed: 1983-03-19
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-H08250927-A (JP)
Title: Antenna system
Inventor: MIYASHITA HIROAKI
IPC: H01Q11/16
Filed: 1995-03-07
Abstract: PURPOSE: To prevent an antenna radiation characteristics from being deteriorated by providing a slit vertically in an extending direction to slit an outer conductor of a coaxial line to the outer conductor and a conductor pipe whose electric length is specific with respect to its operating frequency band in the inside hollow part of which the coaxial line is inserted to cover the slit. CONSTITUTION: A signal injected to a coaxial outer conductor 5 and a coaxial inner conductor 6 of a coaxial line reaches a torus slit 8, then a potential difference is produced in the torus slit 8 in a direction of extension of the coaxial line. Since a hollow conductor pipe 7 and the coaxial outer conductor 5 form another coaxial line, the potential difference acts like a secondary wave source and an electromagnetic field is generated in the hollow pipe. The frequency of a cavity comprising the hollow conductor pipe 7 and the coaxial outer conductor 5 is close to the resonance frequency because the electric length is 1/2 wavelength in the basic electrostatic mode. In this case, a current similar to that of a 1/2 wavelength dipole antenna is produced in the hollow conductor pipe 7 and an electromagnetic wave is emitted to the outside of the antenna.
Patent JP-H09245211-A (JP)
Title: Selected figure determinating device in figure selecting type public lottery
Inventor: TOYOFUKU YOSHIMI
IPC: G07C15/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a device which is capable of creating the combinations of the plural numbers of figures having relation to the combination of the one pair of figures created by a perception and a flash, based on the perception and the flash, in a figure selecting type public lottery. SOLUTION: Four sheets or three sheets of discs which are located in a concentric circle shape and have each different size are mounted on the axis located at the center of a concentric circle so that each disc 1 to 4 may rotate separately. The surface of each disc 1 to 4 is uniformly divided into 10. In each part uniformly divided into 10, the figure entered on a so-called motor- driven windmill lottery panel to be used at the time of determining the winning number in the figure selecting type lottery is entered in order entered in this motor-driven windmill lottery panel.