baber/WOPTO huggingface dataset:
Patent JP-S61212033-A (JP)
Title: Semiconductor device
Inventor: OSONE TAKASHI
IPC: H01L27/04
Filed: 1985-03-15
Abstract: PURPOSE:To produce a microprocessor chip with high performance at low cost by a method wherein a chip mainly containing at least one of RAM and ROM is bonded on another chip mainly containing random logic to be connected to each other into a microprocessor chip. CONSTITUTION:An acceptable chip 6 containing both RAM and ROM or either one of them is bonded on the surface of a chip 5 containing an acceptable random logic by flip chipping process to be assembled later with wire bond 7. Through these procedures, the memory capacity of RAM or ROM may be flexibly increased as necessary; or chips containing random logic, ROM or RAM may be separately produced; or microprocessor chip may be produced by assembling those acceptable chips together to cut down the total chip cost. Moreover, respective chips may be separately tested to save the testing time cutting down the testing cost.
Patent JP-H06264029-A (JP)
Title: Coating material comprising vinyl copolymer
Inventor: YAMAMOTO MASAHIRO
IPC: C09D183/04
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a coating material improved in resistances to weather, solvents, acids, and staining, surface smoothness, etc., by copolymerizing a specific silicone compd., a vinyl compd., and a vinyl monomer. CONSTITUTION:This coating material comprising a vinyl copolymer having a number average mol.wt. of 1,000-200,000 is obtd. by copolymerizing 5-80wt.% silicone compd. which has structural units of formulae I and II [wherein R<1> is H, a 1-18C linear or branched alkyl group, or CH2=CH(R<3>)-Q-R<4>; R<3> is H or methyl; Q is an ester or ether group; R<4> is 2-10C alkylene, etc.; R<2> is a 1-18C linear or branched alkyl group or phenyl], has terminal groups each of which has an R<2>O structure when an Si atom is included in the terminal group or an R<2> structure when bonded to an oxygen atom, and has a number average mol.wt. of 800-200,000 and a ratio of R<1>/R<2> of 0.8-10 (A), 0.1-10wt.% vinyl compd. of formula III (wherein R<6> and R<8> are each H or 1-2C alkyl; R<7> is 1-2C alkyl; and X is O or imino) (B), and 10-94.9wt.% vinyl monomer other than compd. B (C).
Patent JP-H03255639-A (JP)
Title: Metal mold for resin sealing
Inventor: SHIYUUGAI TOSHINORI
IPC: H01L21/56
Filed: 1990-03-05
Abstract: PURPOSE:To cut a resin, which is in an unhardened state and exists at a gate part, or to form a notch to reduce the strength subsequent to the hardening of applied resin and to carry out reliably the break of a gate by a method wherein a gate cutter to displace in the direction crossing a resin path in the gate part is provided at the gate part connecting a resin pressure-sending path with a cavity part. CONSTITUTION:With a gate part G notched at a desired angle to a direction of the flow of a resin 4, a displaceable gate cutter 5 is arranged in a direction crossing the gate part G. Before the hardening of applied resins 4a, 4b and 4c is completed, the cutter 5 is actuated and a point part 5a of the cutter 5 is made to penetrate into the resin 4c existing at the gate part G by the desired amount of displacement, whereby the resin 4c existing at the gate part G is cut or a notch of a prescribed depth is formed. Thereby, the strength of the resin 4b remaining at the gate part G is sufficiently reduced and the resin 4a sealing a semiconductor integrated circuit device 3a can be reliably cut off from a resin pressure-sending path R and the resins 4b and 4c existing at the gate part G.
Patent JP-H05258803-A (JP)
Title: Connector with coupling operation lever
IPC: H01R13/629
Filed: 1992-03-12
Abstract: PURPOSE:To prevent a shaft from being detached by causing a stopper projection to move over another stopper projection formed on the shaft for aligning the shaft with a coupling hole, when the coupling guide notch of a coupling operation lever is pushed in line with the shaft, and expanding the right and left side plates of the lever with an anti-detachment collar formed on the external end of the shaft. CONSTITUTION:A shaft 1 for mounting a coupling operation lever B is projected from the right and left sides of a synthetic resin female connector A. The shaft 1 has a pair of coupling flat sections 1a and 1b formed as a result of cutting the circumferential surface 1a thereof, and the end of the flat section 1b is fitted with a stopper projection 1c. Also, the right and left side plates B1 of the lever B have a coupling hole 2, and a coupling guide notch 3 jointed thereto and open outside. The guide notch 3 is provided with a guide flat section 3a faced to the flat section 1b of the shaft 1, and made to have width L' slightly larger than the thickness of the flat section 1b. In addition, a stopper projection 3b is formed at the inner end of the notch 3. Also, the external end of the shaft 1 is provided with a stopper collar 4, and the collar 4 is engaged with the internal part 5a of a recess 5 formed on the lever side plates B1, when the shaft 1 is mounted.
Patent JP-H02232861-A (JP)
Title: Information recorder
Inventor: MASUDA RYUICHI
IPC: G11B19/04
Filed: 1989-03-06
Abstract: PURPOSE:To promote a secrecy holding function for information in inhibiting unlimited reread by means of information restoration in an information recorder having an information restoring function by providing an information restoring inhibit means for indisposing the restoration even by an information restoring means. CONSTITUTION:Retrieval information stored in a retrieval information refuge area of a RAM 10b by a delete operation of picture information is completely erased by an information restoring inhibit operation. Consequently, the retrieval information cannot be transferred onto an optical disk 5c, and hence picture information recorded on the optical disk 5c cannot be read out by the retrieval information. Thus, the picture information which has once undergone the delete operation falls completely into the retrieval infeasible state by further operating the optical disk 5c to be taken out of a disk driving device 5a, thus effecting the secrecy holding state.
Patent JP-S58171887-A (JP)
Inventor: NAGASHIMA KENJI
IPC: H05K3/10
Filed: 1982-03-31
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-S51128742-A (JP)
Title: Method of induction heating
Inventor: YOKOTA HIROSHI
IPC: H05B6/12
Filed: 1975-05-02
Abstract: PURPOSE:To stabilize the operation of an induction heating apparatus using a series invertor by controlling the switch element according as a state of loading.
Patent JP-H09224266-A (JP)
Title: Method and device for recording stereoscopic image
Inventor: ITO KAZUYOSHI
IPC: H04N13/02
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To attain stereoscopic viewing based on data in various formats by parallelly constituting two images for left and right eyes into one image. SOLUTION: Image data in the state of parallel virtual images 3 and 4 are recorded by photographing them through one camera 10 while interposing an optical image converter 5 in front of the camera (CCD) 10. This recording output is supplied to a display 11 and displayed on a display frame as one image in the state of parallel virtual images 3 and 4. Then, at the time of dynamic image, the image of parallelly displaying the image 3 for left eye and the image 4 for right eye on one screen can be watched. Since the image is watched while double widening screen width through a stereoscopic mirror in comparison with this display screen, the left eye watches the image 3 for left eye, the right eye watches the image 4 for right eye, and the images 3 and 4 can be stereoscopically viewed while being overlapped at the center between the eyes as sight.
Patent JP-H08226524-A (JP)
Title: Torque converter brake
Inventor: KIMIWADA KAZUO
IPC: F16H57/10
Filed: 1995-02-20
Abstract: PURPOSE: To apply the brake to torque of a rotary shaft by controlling and decreasing the rotating speed of the rotary shaft to the first speed from the second speed from the third speed by a continuously variable automatic transmission, and by reversely rotating the normal rotation of the rotary shaft. CONSTITUTION: A rotary shaft constituted of an input shaft 1 and an output shaft 8 is provided on a torque converter 3 for constituting a continuously variable automatic transmission, and two sets of planetary gears 6, 7 are coaxially arranged on the output shaft 8 as a transfer part of this rotary shaft. Two sets of planetary gears 6, 7 are respectively controlled by oil hydraulic pressure to a forward clutch 5 and one-way clutch 11. The rotating speed of the rotary shaft is controlled and decreased to the first speed from the second speed from the third speed by the continuously variable automatic transmission by normally rotating the rotary shaft, and then the rotary shaft is reversely rotated.
Patent JP-S59180413-A (JP)
Title: Surface-defect inspecting method
Inventor: INOUE KEIJI
IPC: G01B11/30
Filed: 1983-03-31
Abstract: PURPOSE:To improve the detecting ability of surface defects, by projecting emitted light beams on the same surface to be inspected of a material under inspection having a curved surface at least from the two different directions, thereby excluding the effect of continuous change such as uneven lighting. CONSTITUTION:Two light sources 3a and 3b are arranged over a material to be inspected 1 in a circular cylinder from in the longitudinal direction, i.e., obliquely in the direction of an X axis of that optical axes are aligned with Sa and Sb on the surface to be inspected. A light receiving element of a TV camera 4 is arranged in the vertical direction Y. Light beams L1 emitted from the light sources 3a and 3b are projected on the places on the surface to be inspected 2, wherein the points Sa and Sb are centers. The diffused reflected light including a light axis L2 is inputted to the light receiving element of the TV camera 4 and the like. At this time, the amount of the reflected light La of the projected light from the light source 3a becomes the largest asymmetrical curve in the vicinity of the point Sa. Similarly, the amount of the reflected light Lb of the projected light from the light source 3b becomes the large asymmetrical curve in the vicinity of the point Sb. The change in the amount of the reflected light Lab obtained by adding both amounts can be obtained as a flat curve between the position Sa and the position Sb.
Patent JP-S54145891-A (JP)
Title: By-pass flow volume controller for fast breeder plant
Inventor: FUKUTOMI SHIGEKI
IPC: G21C15/18
Filed: 1978-05-09
Abstract: PURPOSE: To limit a cooling material flow to an auxiliary reactor core cooling system within a deheating ability range, by measuring a flow and a temperature of a cooling material which flows to an auxiliary reactor core cooling system by-passing a main secondary cooling system, and by regulating a closing speed of a valve which separates a steam generator according to the determined value.  
     CONSTITUTION: An opening degree of a seperating valve 12, which seperates a steam generator 6 from a main secondary cooling system, is regulated by a comparison control system 15. A flow meter 14 and a thermometer 16 are located at an auxiliary reactor core cooling system 10 which is composed of an air cooler 11 and a flow regulating valve 13, and is placed as a by-pass between a high temperature side A and a low temperature side B of a main secondary cooling system 5. In the case of the steam generator 6 being seperated from the main secondary cooling system, a comparison control system 15 determines whether the value determined by measuring instruments 14 and 16 is within a range of a deheating ability of the cooler 11, and when it is within the deheating ability range, the seperating valve 12 further continues to be closed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63222906-A (JP)
Title: Pneumatic tire
Inventor: TAKASUGI NOBUTO
IPC: B60C11/12
Filed: 1987-03-11
Abstract: PURPOSE:To reduce a high frequency noise without any drop in running performance on a wet road by applying the predetermined mean sheeting density to the shoulder part of a ground contact surface and setting the value of said density to be smaller than at the center part of the ground contact surface in a tire with sheeting in the ground contact surface. CONSTITUTION:A shoulder part (b) is taken in a tire width direction inside a tire ground contact surface end, occupying an area up to 25% of a tire ground contact width 'T', and a space between right and left shoulders (b) is taken as a center part (a). Also, mean sheeting density is expressed by a ratio of 'A' to 'B' where 'A' (mm) stands for the summation of the length of sheeting 1 in a tire radial direction and 'B' (mm<2>) for a total ground contact surface. And the mean density 'D1' of the sheeting 1 at the shoulder part (b) is taken at 0.07 (l/mm) or less and set below the mean density 'D2' of the sheeting 1 at the center part (a). According to the aforesaid constitution, a high frequency noise can be reduced without any drop in running performance on a wet road.
Patent JP-S54147222-A (JP)
Title: Production of high-performance carbon fiber
Inventor: KANEKO TAKASHI
IPC: D01F9/22
Filed: 1978-05-08
Abstract: PURPOSE: The carbonization tratment of fibers of polyacrylonitrile or others is conducted in two stages under specific conditions to produce high-strength and high- elasticity carbon fibers in short times.  
     CONSTITUTION: Flame-resistant fibers of 1.3W1.42 g/cm 3  density prepared from acrylonitrile synthetic fibers by heat treatment are subjected to carbonization treatment under less than 25% elongation at 300W800°C in an inert atmosphere such as nitrogen. Consequently, the carbonization is completed at over 800°C in an intert atmosphere so that the length of the resulting fibers become not shorter than that of the flame-resistant fibers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54146289-A (JP)
Title: Activating method for unsaturated glycol diester production catalyst
Inventor: ONODA TAKESHI
IPC: C07C69/16
Filed: 1978-05-08
Abstract: PURPOSE:To enhance the activity and life of the title catalyst by subjecting it to a series of oxidation-reduction, once or more, consisting of reduction with methanol, oxidation with molecular O2 and reduction with H2 gas. CONSTITUTION:A catalyst obtd. by supporting one or more out of Pd, Sb, Bi, Se and Te on activated carbon is activated as follows: the catalyst is subjected to (1) reduction with methanol gas at 300-500 deg.C, (2) oxidation with O2 at 200- 600 deg.C and (3) reduction with H2 gas at 200-500 deg.C optionally after repeating reduction (1) and oxidation (2). The catalyst is used in production of an unsatd. glycol diester such as 1,4-diacetoxybutene-3 by reacting a conjugated diene such as 1,3-butadiene with a carboxylic acid such as acetic acid and O2. The methanol gas used in reduction (1) is diluted with an inert gas.
Patent JP-2000252890-A (JP)
Title: Data communication device
Inventor: ARIYOSHI TOMONORI
IPC: G07G1/12
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent unwanted communicable areas due to a side lobe from being generated by arranging a transmitting coil in front of a communication area a nd providing a receiving coil at a constant interval behind the communica tion in parallel with the transmitting coil. SOLUTION: A transmitter coil L1 is arranged on the front side of the communication area, and the receiver coil L2 is arranged behind it at the interval (d), which is as large as the height of the side lobe 44 of the receiver coil L2. The transmittable area of the transmitting coil L1 is a main beam 41 and a side lobe 42, and the receivable area of the receiving coil L2 is an area overlapping with the transmittable area of the transmitting coil L1 between a main beam 43 and a side lobe 44. Bath the coils are arranged at the interval (d) so that the side lobe 44 is removed from the receivable area of the receiving coil L2 and only the upper area of the main beam 43 overlapping with the main beam 41 of the transmitting coil L1, becomes a communication area.  The side lobes do not project over to the surface of communication with tags and data communication is disabled with the side lobe 44 generated by the receiving coil L2.
Patent JP-S58173327-A (JP)
Title: Controller for air conditioning
Inventor: MURAKAMI KAZUMASA
IPC: F24F11/02
Filed: 1982-03-31
Abstract: PURPOSE:To provide a controller for air conditioning which performs a comfortable air conditioning, by a method wherein, with a timer actuated only when a control output of an air conditioner varies, instantaneous restarting is prevented from occurring, but when no instantaneous restarting occurs or in the case of a normal control, the air conditioner is turned ON and OFF at the same time when a signal of a temperature detector varies. CONSTITUTION:In a controller for air conditioning consisting of a temperature detector for producing an output of an H-level or an L-level at an ambient temperature being higher or lower than a set temperature and a controller for controlling an air conditioner in accordance with said signal output, the controller includes a D-flip-flop circuit part 2a for inputting the signal of the temperature detector to store it and producing a control signal, a control signal detecting part 2b for generating a pulse in synchronism with a change in said control signal, and a timer part 2c for bringing an output to the L-level during a time for which the air conditioner is prevented from conducting an instantaneous restarting and inputting it to the gate of the D-flip-flop circuit part to hold a control signal. This enables to prevent the occurrence of instantaneous restarting exercising an adverse influence on a compressor for an air conditioner.
Patent JP-H05209705-A (JP)
Title: Magnetic field changing transformer
Inventor: INOUE KIYOSHI
IPC: G01D5/245
Filed: 1992-01-29
Abstract: PURPOSE:To achieve simple and accurate magnetic detection by providing a subscale pattern on a marking magnetic field of a mu-material thin film with a sharp saturation characteristic to change magnetic permeability with a magnetic field mark-magnetized on a pattern in a dimensional digit. CONSTITUTION:A primary coil 1 inputs a high frequency and a secondary coil 2 performs an electromagnetic coupling. These coils both form a rectangular return type pattern and a turn ratio is 1:1. In Both the coils 1 and 2, a thin film, for example 0.5mum thick, is formed on a substrate 3 using a FeNi-based material as mu-material and is cut in a rectangular return form by etching or a laser so that a pattern itself serves as core and a conductive coil concurrently. A magnetic steel 4 moves between the coils 1 and 2 to set a pitch interval of the rectangular return of the coils 1 and 2 to match N and S pole pitches of the steel 4. A high frequency HF, for example, of about 100kHz-1MNHz is inputted into the coil 1 to detect signals by an output 2a of the coil 2.
Patent JP-S553379-A (JP)
Title: Aluminum sulfate composition containing polynuclear complex and method of using and producing same
Inventor: RORUFU OROFU NIRUSON
IPC: B01D12/00
Filed: 1979-05-02
Abstract: One object of present invention provides an aluminium sulphate composition for use in such processes as the purifying of water, the sizing of paper and the dewatering of plants, which comprises a solution of aluminium sulphate and polynuclear complexes therein of the formula  Alm(OH)n<(3m-n)+> where m and n are positive integers, having a pH of between about 3 and the highest pH, at which precipitation of aluminium hydroxide is substantial avoided and a method of producing the same. A further object of the invention relates to the use of an aluminium sulphate composition comprising a solution of aluminium sulphate and polynuclear complexes therein of the formula  Alm(OH)n<(3m-n)+> where m and n are positive integers, having a pH of between about 3 and the highest pH, at which precipitation of aluminium hydroxide is substantial avoided, in such processes as the purifying of water, the sizing of paper and the dewatering of plants. Another object of the invention provides a process for purifying water, sizing paper, dewatering plants and the like, which process is characterized by using in such a process a solution of aluminium sulphate and polynuclear complexes therein of the formula  Alm(OH)n<(3m-n)+> where m and an are positive integers, having a pH of between about 3 and the highest pH, at which precipitation of aluminium hydroxide is substantial avoided.
Patent JP-S51132073-A (JP)
Title: Manufacturing method of thin film electric field irradiation type elec tron beam source
Inventor: HIRANO MIKIO
IPC: H01J1/30
Filed: 1975-05-12
Abstract: PURPOSE:To get a thin film electric field irradiation type electron beam source (MFF) which operates with low applied voltage stably.
Patent JP-H05258281-A (JP)
Title: Magnetic recording medium and magnetic recorder
IPC: G11B5/842
Filed: 1992-03-13
Abstract: PURPOSE:To prevent the reflocculation of magnetic powder in a magnetic coating material, to enhance the squareness ratio (Br/Bm) of a magnetic recording medium and to further enhance electromagnetic characteristics such as S-N ratio. CONSTITUTION:When a magnetic coating material is produced, 36g powder of polyvinyl butyral resin, 130g powder of epoxy resin and 500g acicular metal powder are charged into a kneader and kneaded for about 15min, 200g cellosolve acetate is slowly added to the kneaded material and 1.5g organically synthesized functional polymer having polyoxyalkylene glycol and acid anhydride structures in the skeleton and 472g cellosolve acetate are further added. They are kneaded for about 4hr in the kneader.
Patent JP-H0885765-A (JP)
Title: Colorant
Inventor: MORISHIMA TAKESHI
IPC: C09C1/64
Filed: 1995-02-08
Abstract: PURPOSE: To obtain a chemically stable colorant. CONSTITUTION: An aluminum powder is treated with an organo-titanium compound and then with an aromatic hydroxy compound as a color developer to obtain a chemically inert and stable aluminum powder having an optionally colored and chemically stable surface. This powder is blended with a binder to obtain a chemically stable metallic colorant.
Patent JP-S60201105-A (JP)
Inventor: SEKINE SADAO
IPC: G05G5/12
Filed: 1984-03-21
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-S60197271-A (JP)
Title: Formation of surface protective layer
Inventor: SHIBATA YUKARI
IPC: B05D7/00
Filed: 1984-03-21
Abstract: PURPOSE:To simply and safely form a surface protective layer, by performing the surface protection of a plate like article before and after processing by laminating a composite sheet having a layer of a photocurable hydrosol composition not containing an org. solvent or an emulsifier formed thereto. CONSTITUTION:A surface protective layer is formed by the lamination of a composite sheet, light irradiation and the releasing of a self-supporting sheet. In this case, the photocurable sticky layer coming to the surface protective layer comprises a photocurable hydrosol composition prepared by introducing a specific compound into an acrylic copolymer with a wt. average MW of 1,000-10,000 obtained by copolymerizing 98-10wt% of a main monomer based on alkyl (meth)acrylate, 2-30wt% of a copolymerizable unsaturated monomer having an acidic group and 0-60wt% of a copolymerizable unsaturated monomer having active hydrogen other than the acidic group.