baber/WOPTO huggingface dataset:
Patent JP-S5989192-A (JP)
Title: Multicolor recording medium
Inventor: ISHIDA KATSUHIKO
IPC: B41M5/34
Filed: 1982-11-13
Abstract: PURPOSE:To provide a multicolor recording medium free from unrequired coloring of a recording layer and free from mixing of different color tones with each other, wherein a multicolor image is formed by intermediately providing substances which respectively absorb a plurality of infrared lights having different wavelengths. CONSTITUTION:A plurality of color forming systems capable of forming different colors are constituted by a method wherein a substance exhibiting absorbency to recording infrared laser beam wavelengths in a range of 0.8-20mum but not exhibiting absorbency to other wavelengths (e.g., lead silicate) is incorporated into a recording layer consisting of, for example, a combination of a basic dye [for example, 3,3-bis(p-dimethylaminophenyl)-6-dimethylaminophthalide] and an acidic substance (for example, 4,4'-isopropylidenediphenol). By laminating the resultant material as a recording layer, the objective multicolor recording medium is obtained.
Patent JP-S6090779-A (JP)
Title: Color image recorder
Inventor: SAEGUSA HIROSHI
IPC: B41J2/35
Filed: 1983-10-25
Abstract: PURPOSE:To enable to reproduce a color intermediate gradation recorded image with high quality by using a sublimable thermal transfer ink, by using recording time reference tables for each color. CONSTITUTION:A memory 10 stores an image signal (a) corresponding to the gradation level of an image inputted through an input terminal 8. The signals are sequentially read by a controlling part 20, are fed to a comparator 11, and an output signal (c) from the comparator 11 is inputted into and stored in a thermal head 1. The recording time tables 15, 16, 17 for each color (yellow, magenta, cyan) corresponding to the gradation levels of each color of the image are provided, one of which is selected by a selector 14 in accordance with a signal (b) indicating the color of the image signal inputted through an input terminal 9, is given to a timer 13, then the recording time, namely, a signal (d) is inputted from the timer 13 into the head 1, and an electric current is passed to the corresponding heating element, thereby recording on a recording paper. This operation is repeated for all lines on a page, and these operations are repeated three times on the basis of each color on the same page to record in three colors.
Patent JP-H0249281-A (JP)
Title: Manufacture of magnetic head
Inventor: HANAGATA SHIZUO
IPC: G11B21/21
Filed: 1988-08-09
Abstract: PURPOSE:To stably hold the floating state of a magnetic head by grinding off the floating plane by grinding a part of the width of a prescribed part on a floating plane. CONSTITUTION:Lengthy rectangular floating planes 12a and 12b of a floating head are ground off by grinding a part of the width of sides 12a and 12b in a direction perpendicular to the moving direction of a medium from the side of the rear edge for the movement of the medium of the floating planes to the intermediate of the side in parallel with the side in a direction 13. Thereby, the width of the planes 12a and 12b are narrowered at the rear edge part compared with a front edge part, which reduces the minimum distance (h) between the medium plane and the head, and a pitch angle theta formed in a prescribed direction can be increased. As a result, it is possible to prevent the direction of the pitch angle from being reversed even when dust is interposed between the medium and the floating plane, or the projection of the medium is brought into contact with the floating plane, or the head is oscillated due to the change of the pitch angle, then, the magnetic head can be held at the floating state stably.
Patent JP-H0489327-A (JP)
Title: Sealing glass for 'sendust(r)' magnetic head and 'sendust(r)' magnetic head using this sealing glass
Inventor: MIZUNO YASUO
IPC: C03C3/074
Filed: 1990-07-27
Abstract: PURPOSE:To suppress the interaction of 'Sendust(R)' and gap glass by using a sealing glass which contains specified amt. of iron oxide and requires a specified working temp. or below. CONSTITUTION:Such a glass that contains 4-6wt.% iron oxide (Fe2O3) and requires <=600 deg.C working temp. is used as the sealing glass for a 'Sendust(R)' magnetic head. Or, a sealing glass which contains at least lead oxide (PbO) and boron oxide (B2rt. angle3) and 4-6wt.% iron oxide (Fe2O3) and requires <=600 deg.C working temp. can be used.
Patent JP-2001027931-A (JP)
Title: Electronic unit
Inventor: MICHAEL SHIDOUNHAMU
IPC: G06F3/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard which does not occupy an unnecessary space. SOLUTION: A main body 10, an LCD display panel 11 fitted to the main body 10, a first keyboard 21 fitted to a first shaft 33 at the lower left part toward the LCD display panel 11 of the main body 10 and a second keyboard 22 fitted to a second shaft 35 at the lower right part toward the LCD display panel 1 of the main body 10 at a second shaft 35 are installed. The first and second keyboards 21 and 22 are turned on the first and second shafts 33 and 35. Thus, they turn between a position at the back of the liquid crystal display panel 11 and a position protruded to this side of the main body 10 across at least a part of the main body 10.
Patent JP-H0552242-A (JP)
Title: Speed change gear for tractor, etc.
Inventor: HYODO OSAMU
IPC: F16H57/02
Filed: 1991-08-08
Abstract: PURPOSE:To prevent the slip-off of a speed change gear by preventing the shift in the axal direction of the gear at a speed change position by the simple constitution in which the speed change gear is speed-changed by the spline fitting for a speed change shaft. CONSTITUTION:On the spline fitting part 3 between a speed change gear 1 and a speed change shaft 2, an annular resistance groove 6 which is formed by cutting a spline stripe 4 on the inner periphery of the speed change gear 1 in the axis turning direction is formed. Further, an annular resistance groove 7 is tonaed by cutting a spline stripe 5 on the outer periphery of the speed change shaft 2 in the axis turning direction.
Patent JP-H0484439-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUWATA TAKAAKI
IPC: H01L29/78
Filed: 1990-07-27
Abstract: PURPOSE:To remarkably reduce a junction capacity between a semiconductor substrate and source.drain diffused layer by opening a contact hole to be opened for source.drain to a titanium silicide layer drawn on a filed oxide film from the source.drain. CONSTITUTION:Reverse conductivity type impurity to that of a semiconductor substrate is ion implanted in a titanium silicide layer and the substrate in a self-alignment manner with a gate electrode 4 and the second oxide film 7 of a sidewall as masks, and heat treated to form a high concentration diffused layer 12. In this case, since the impurity implanted in the titanium silicide is diffused in the silicide layer at a very fast speed during heat treating, a high concentration diffused layer 12 is formed in the substrate. After an interlayer film 13 is formed, a contact hole is opened on the layer 11. Then, after tungsten or tungsten silicide 14 is buried, metal wirings 15 are formed thereon, and the layer 11 is electrically connected to the wiring 15.
Patent JP-H0363610-A (JP)
Title: Optical signal receiving module
Inventor: WATABE NOBUTAKA
IPC: G02B6/42
Filed: 1989-07-31
Abstract: PURPOSE:To prevent the deterioration of a signal receiving sensitivity and the lowering of a photodetecting level by mounting a sub-carrier of a photodetector to a metallic plate and mounting an amplifier element to a metallic base having a high thermal conductivity. CONSTITUTION:The sub-carrier 14 mounted with the photodetector 2 is fixed by laser welding to the metallic plate 11 in a package 10. On the other hand, a hybrid integrated circuit 4 mounted with the amplifier element 5 is fixed to a metallic base 12 of, for example, a copper tungsten material having the higher thermal conductivity than the thermal conductivity of the metallic plate 11. The heat generated in the amplifier element 5 is thereby efficiently released to the outside and, therefore, the quantity of the heat infiltering to the photodetector 2 is suppressed and the deterioration of the signal receiving sensitivity is prevented. Since the photodetector 2 is laser-welded to the metallic plate 11, the generation of the creep by the conventional soldering is obviated and the fall of the photodetecting level by the positional deviation in coupling is prevented.
Patent JP-S5989850-A (JP)
Title: Power transmission mechanism in automobile
Inventor: KAMIYAMA EIICHI
IPC: F16F15/30
Filed: 1982-11-16
Abstract: PURPOSE:To reduce variations in torque for reducing confined sound, and as well to enhance drive feeling and control ability, by connecting, with the use of a resilient member, between mass members disposed in a power transmission system extending from the output of an engine to the input of a transmission, and as well by providing a frictional clutch mechanism to one end of the resilient member. CONSTITUTION:A plurality of mass members I 1', I 1'', I 2 are arranged, in series, in a power transmission system, and are coupled therebetween with a resilient member k. A clutch is attached to either one of both ends of the resilient members. The engine side mass member group I 1' of the hydraulic frictional clutch comprises a drive plate 1, the clutch side mass member group I 1'' comprises a pressure plate 5, a guide plate 1, a disc plate 3 and a sun gear 10, and the transmission side mass member group I 2 comprises a flange 17, a driven plate 18, an additional weight and a ring gear 11. A planetary gear is disposed between the sun gear 10 on the mass member group I 1'' side and the ring gear 11 on the mass member group I 2 side, and an eccentric shaft resilient belt is wound around the planetary gear to from the resilient member K.
Patent JP-S5989878-A (JP)
Title: Solenoid controlled hydraulic driving device
Inventor: AKAGI MOTONAGA
IPC: F16K31/06
Filed: 1982-11-15
Abstract: PURPOSE:To enhance response during piston rod being in motion, by incorporating a spool type solenoid valve and thereby setting off a larger valve hole. CONSTITUTION:A spool valve 12 is installed in the valve body 11 slidably in the axial direction, and a pair of solenoids 13, 14 are fixed at both ends of this valve 12. When an electrical signal is fed to the solenoid 13, the spool valve 12 moves to the left, and the pressure oil is supplied from No.1 working chamber 41 to No.1 pressure chamber 50 through oil pressure passages 43, 53. At the same time, No.2 working chamber 42 is put in communication with the output chamber 40, and the pressure oil in No.2 pressure chamber 51 is transmitted to No.2 working chamber through fluid passages 54, 44 to be further sent out to the output port from the output chamber 40. Accordingly the piston rod 56 moves now to the right.
Patent JP-H0733610-A (JP)
Title: Insecticidal method
Inventor: TSUBOI SHINICHI
IPC: A01N43/40
Filed: 1993-07-20
Abstract: PURPOSE:To control insects injuring fruit vegetables or flowering plants by embedding or inserting a specific compound in the form of a shape composition prepared in advance in or into the stem of a plant. CONSTITUTION:A compound of formula I [R is H, acyl, alkyl or (substituted) heteroarylalkyl; A is H, alkyl or divalent group bound to B; B is alkyl, S-R, of formula II or divalent group or atom bound to A; Y is N or of formula III [T<1> is H or (substituted) alkyl]; X is electron-attracting group} e.g. N-cyano- N-2-chloro-5-pyridylmethyl)-N'-methylacetoamidine, is embedded in or inserted into the stem of a plant, in the form of a shape composition prepared in advance. The effective level of this compound is 1.0-4.0mg per one plant. The shape composition is, e.g. granular 1.0-3.0mm in particle size distribution, cylindrical, i.e., 0.5-3.0mm in diameter and 2.0-7.0mm in length, or of sharp-pointed rodlike design 0.5-3.0mm in diameter and 5.0-30.0mm in length.
Patent JP-H1135560-A (JP)
Title: Piperidine-based compound, intermediate therefor, production thereof and use thereof
Inventor: OKAMOTO KAZUNARI
IPC: C09D201/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound usable as a stabilizer for an organic material excellent in bleeding resistance. SOLUTION: This compound is a piperidine-based compound of formula I [R1 is a 1-6C alkyl; R3 is H or a 1-6C alkyl; (m) is an integer of 0-2, etc.; R2 , and R4 to R6 are each independently H or a 1-6C alkyl; R7 and R8 are each independently H or a 2-18C acyl, with the proviso that, simultaneously, R7 and R8 are not H; (n) is an integer of 0-2], and for example, N,N'-dibenzoyl -N,N'-bis (2,2,6,6 -tetramethyl-4 -piperidyl)-2 -methyl-1,5 -pentanediamine is cited. The compound of formula I is obtained, for example, by acylating bispiperidinylalkylenediamines of formula II by using at least one kind of carboxylic acids of formula III (R9 is a 1-17C alkyl, etc.; X is a halogen, etc.). The organic material containing the compound of formula I is stable against photodegradation, etc.
Patent JP-S5993645-A (JP)
Inventor: MATSUBARA TSUTOMU
IPC: B65D23/08
Filed: 1982-11-15
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-2000030611-A (JP)
Title: Panel drying method for color cathode ray tube
Inventor: YAMADA MITSURU
IPC: H01J9/227
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a panel drying method for a cathode ray tube preventing its quality from being deteriorated by providing the most proper drying condition, even if a tube type size changes in a mixed production method. SOLUTION: A heater device 1 is equipped with plural heater elements 2 almost flatly placed, a drive part 4 connected to the heater element 2 through a support part 3 and a control part 5 to control the drive part 4. The heater element 2 is disposed opposite to a panel 22, and a temperature distribution and a drying condition of the panel are uniformized by adjusting its distance from the panel 22 by moving each heater element 2 back and forth in accordance with a tube size signal S and a panel temperature signal T.
Patent JP-S5991393-A (JP)
Inventor: NAGAOKA ETSUO
IPC: G21C15/02
Filed: 1982-11-17
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-H0364891-A (JP)
Title: Light emitter
Inventor: SAKAMOTO YASUTAKA
IPC: H01J65/04
Filed: 1989-08-03
Abstract: PURPOSE:To emit an electrodeless gas charger without exerting any adverse effect to the exterior by generating a high electric field with the high voltage of a frequency induced in the secondary coil 1 wire of a Tesla coil via a dielectric together with the resonance of a resonant circuit, and emitting an electrodeless gas charged light emitter in the electric field. CONSTITUTION:A voltage supplied to the primary coil wire 4a of a Tesla coil 4 is switched by a switching element 8, and the primary side of the Tesla coil is resonated with the switching frequency of the switching element. A high electric field is generated by the high voltage of a high frequency induced by the secondary coil wire 4b of the Tesla coil 4 via a dielectric 6 together with the resonance, and in this high electric field, an electrodeless gas charged light emitter 7 is emitted. Therefore, the electrodeless gas charged light emitter 7 can be operated without causing any noise damage to the exterior. Moreover, an electric connecting means between the light emitter 7 and an exciting means is not necessary at all because the light emitter 7 is electrodeless. thereby decreasing the cost of the light emitter 7.
Patent JP-H0865792-A (JP)
Title: Ultrasonic transducer, manufacture of composite piezoelectric material and the composite piezoelectric material
Inventor: SUEYOSHI MASAHIRO
IPC: H04R17/00
Filed: 1994-08-25
Abstract: PURPOSE: To improve the directivity of an ultrasonic transducer using a cylindrical piezoelectric vibrator, to prevent the decline of sensitivity and to perform formation by a method not using large-sized mechanical working equipments at a low cost suitable for small quantity production. CONSTITUTION: The ultrasonic transducer 5 is formed by using the cylindrical composite piezoelectric vibrator 2 for which plural ring-like composite piezoelectric materials 1 are laminated and a cable 6 is attached to it by a flange 4 for signal transmission. Also, by fixing a ring-like piezoelectric ceramic vibrator to a jig made of carbon by thermoplastic wax, working a groove by a normally used machine tool, and thereafter, molding a high polymer material in the groove, destroying only the jig made of carbon at the point of time when the high polymer material reaches the certain degree of hardness and taking out the ring-like composite piezoelectric material 1, the formation is performed at a relatively low cost.
Patent JP-2001027846-A (JP)
Title: Developing device, process cartridge, developing device cartridge and image forming device
Inventor: KAMIMURA NAOYA
IPC: G03G21/18
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of surely preventing toner from leaking from a joint part between a lower film and a side seal. SOLUTION: A lower side seal 105 made of sponge is attached to a boundary position between the mount surface of the lower film 114 and the mount surface of the side seal 104 while pressing the seal 105 against the side seal 104. Besides, the lower film 114 is stuck on the lower side seal 105 and to the mount surface. In this case, the lower side seal 105 is formed to a wedge shape. Besides, the side seal 104 is not arranged under the side end part of the lower film 114 projecting toward Teflon(R) felt 113.
Patent JP-S5991350-A (JP)
Title: Thin film oxygen sensor with micro-heater
Inventor: TAKAHASHI HIDEAKI
IPC: G01N27/16
Filed: 1982-11-17
Abstract: PURPOSE:To prevent the adhesion of a non-combustible component to the surface of the titled sensor and to improve the responsiveness of said sensor, by a method wherein a catalyst layer is provided to the surface of a sensor part so as to adjust the ratio of the thickness thereof and the average fine pore size thereof to a specific range and an oxide semiconductor having such a structure that the sensor part and a heater part are integrated is used. CONSTITUTION:A sensitive layer 2 is formed to one surface of an Al2O3 substrate by sputtering an oxide semiconductor such as TiO2 or SnO2. In the next step, comb shaped electrodes 1, 1 are formed on the layer 2 from Pt or the like while a Pt-heater 5 is formed to the opposite surface of said substrate 3 and lead wires 4, 4' and 6, 6' are connected to the electrodes and the heater. Subsequently, a catalyst layer 7 for covering the layer 2 and the electrodes 1, 1 is formed. This catalyst layer 7 is formed of ceramic containing 0.001-50wt% of a catalyst component such as Pd, Rh or Pt so as to bring the ratio of the thickness thereof and the average fine pore size to a range of 50-3,000 by a plasma spraying method or a dip method. By this method, erroneous operation due to the adhesion of a non-combustible component is eliminated and a sensor capable of detecting an accurate air/fuel ratio and high in a response speed is obtained.
Patent JP-H03130278-A (JP)
Title: 3-phenylcarbamoylcumarone derivative, its production and plant growth suppressing agent
Inventor: GOTO YUKIHISA
IPC: A01N43/16
Filed: 1990-07-26
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> to R<4> are H, halogen, lower alkyl, lower alkenyl, OH, alkoxy, NH2, etc.; R<5> is 1-12C alkyl, lower alkenyl, lower alkynyl, aryl, etc.; R<6> io R<10> are H, halogen, lower alkyl, CN, OH, alkoxy, aryloxy, etc.) and salt thereof. EXAMPLE:2-Butyl-N-(2,6-diethylphenyl)-4-oxo-4H-1-benzopyran-3-carboxam ide. USE:A plant growth suppressing agent. PREPARATION:A compound expressed by formula II and reactive derivative thereof are reacted with a compound expressed by formula III or salt thereof to provide the compound expressed by formula I or salt thereof. The reaction is carried out e.g. in the presence of thionyl chloride, phosphorus oxychloride, phosphorus pentachloride, etc.
Patent JP-H0616322-A (JP)
Title: Image forming device
Inventor: KUBO KEIJI
IPC: G03G15/00
Filed: 1992-07-04
Abstract: PURPOSE:To prevent the generation of black stripes and the blur of printing in an electrostatic photographic copying machine or the like by delivering a tape-like peeling liner, to which a supporting piece is attached, and peeling the support piece in a winding process, and attaching the support piece to the back surface of the paper sheet after the image formation. CONSTITUTION:A loading part 29 is loaded with a supporting piece holding roller 28 for holding a supporting piece obtained by attaching multiple supporting pieces (a), which is provided with adhesive layers on both surfaces thereof, to a tape-like peeling liner (b) and attaching a peeling liner (c) to the other side surface of the supporting piece (a). This peeling liner (b) folded to be wound around of a supporting piece peeling means 33, and is wound by a winding means 32 through a roller 31. At the time of winding around of the peeling means 33, the supporting piece (a) is peeled from the peeling liner (b). The supporting piece (a) is overlapped on the paper sheet P, on which the image is formed by a fixing unit 10, just before the paper sheet P enters pressing rollers 34, 35, and the support piece (a) and the paper sheet P pass through the pressing rollers 34, 35, and the support piece (a) is attached to the back surface of the paper sheet P.
Patent JP-H1128869-A (JP)
Title: Heat-sensitive recording material
Inventor: KUMAGAI YOJIRO
IPC: B41M5/333
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To improve oil resistance and plasticizer resistance of a color- developed image without spoiling other performance of a heat-sensitive recording material by laminating a heat-sensitive recording layer contg. a specified fluoran compd. as a color developing agent and a specified ureide compd. as a developer on a substrate. SOLUTION: A heat-sensitive recording layer contg. at least one fluoran compd. of formula I (wherein R1 and R2 are each an independent 1-5C alkyl group) as a color developing agent and at least one ureide compd. of formula II (wherein R3 is a structural unit of formula III, etc.), as a developer is laminated to form a heat-sensitive recording material. As practical examples of the fluoran compd., 2-(3-methylanilino)-3-methyl-6-dimethylaminofluoran, etc., are cited and as practical examples of the ureide compd., 4,4'-bis(p- toluenesulfonylamino-carbonylamino)diphenylmethane, etc., are cited.
Patent JP-S5990667-A (JP)
Title: Coating method
Inventor: TANAKA TAKASHI
IPC: G03G5/05
Filed: 1982-11-16
Abstract: PURPOSE:To prevent the adverse influence of a fluctuation in the liquid level of a paint on the accuracy of a paint coated film in a dip painting stage by providing a paint tank separately from a coating tank and circulating the paint liquid so as to overflow from the coating tank. CONSTITUTION:A coating tank 2 for coating a substrate 1 and a paint tank 3 are separately installed, and are connected to each other by means of a pipe 10. A force feed pump 8 is provided in a piping system, and filter 9 for removing dust, etc. is provided therein so that a clean paint 4 is circulated continuously at all times to the tank 2. The paint overflowing from the overflow surface 5 in the tank 2 is conducted into an overflow receiver 6 and is recovered through a pipe 7 into the tank 3. Since the paint is circulated after it is recovered in the tank 3 in such a way, the adjustment of a viscosity and stirring are thoroughly accomplished in the tank 3.
Patent JP-S5992968-A (JP)
Inventor: AOKI ROKUROU
IPC: C04B33/02
Filed: 1982-11-18
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。