baber/WOPTO huggingface dataset:
Patent JP-H1149744-A (JP)
Title: Sulfur-containing allyl carbonate compound, resin and lens using the same and their production
Inventor: UMEDA SHINICHI
IPC: C07C329/06
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a low viscosity, a low smell and excellent storage stability, capable of providing a sulfur-containing carbonate- based resin low in dispersion, high in refractive index, excellent in impact resistance, scratching resistance, processability, etc., colorless and transparent free from optical strain, useful for lenses for glasses, a lens for a camera, etc. SOLUTION: This sulfur-containing allyl carbonate is shown by the formula. The compound of the formula is obtained, for example, by dripping 0.5-2 equivalents of a halogenated allyl formate such as allyl chloroformate on 4- mercaptomethyl-3,6-dithiaoctane-1,8-dithiol previously made into a salt with a base, in the presence of a base such as sodium hydroxide, and carrying out a condensation reaction optionally in the presence of a solvent at 0-10 deg.C under normal pressure while neutralizing a generated hydrogen halide with the base. A resin obtained by polymerizing the objective compound is useful as a material for a grazing material, a coating material and an adhesive besides an optical element material.
Patent JP-H0268932-A (JP)
Title: Semiconductor integrated device
Inventor: HONDA HIROYASU
IPC: H01L21/3205
Filed: 1988-09-02
Abstract: PURPOSE:To reduce non-uniformity of power source impedance and to acquire an output transistor of more uniform impedance by wiring supply power source line along output transistor arrangement for external load driving and by making the power source wiring in a closed-loop circuit. CONSTITUTION:In supply electric power wiring of a semiconductor integrated device which is provided with a plurality of output transistors for external load driving at a periphery area, the power source wiring is made along the output transistor arrangement and constituted in a closed-loop circuit. Otherwise, the power source wiring is made along the output transistor arrangement and a pad 1 is provided to the both ends of the wiring. According to this constitution, when a picture element driver of output of a transistor is placed at a dot matrix LCD display device, difference of output impedance due to arrangement positions of each output transistor for external load driving which is connected to the periphery is reduced. Uniformity of voltage applied to each picture element on the LCD display picture is thereby improved, thus realizing picture display whose picture shading is more uniform.
Patent JP-H1062739-A (JP)
Title: Reversible display medium
Inventor: SOYAMA HIDEHIKO
IPC: G02F1/1333
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a reversible recording display medium having high light scatterbility and high strength as the flexible reversible recording display medium which executes turbid/transparent display by impression of heat. SOLUTION: This reversible display medium is obtd. by forming a light scattering layer prepd. by dispersing granular high-polymer liquid crystal materials into a resin on a base material and executes recording/erasing by reversibly changing the transmittance of the light scattering layer by impression of heat thereon. The high-polymer liquid crystal materials are preferably a copolymer of a liquid crystalline monomer and a non-liquid crystalline monomer and the particle diameter of the high-polymer liquid crystal materials is preferably >=0.1 to <=2μm. The recording/erasing are executed by using the isotropic glass state and liquid crystal phase glass state of the high-polymer liquid crystal material dispersed into the reversible display medium.
Patent JP-S6374684-A (JP)
Title: Thermal recording body
Inventor: ISHIDA KOICHI
IPC: B41M5/337
Filed: 1986-09-18
Abstract: PURPOSE:To prevent the occurrence of fog and enhance resistance to plasticizer, oil, and water, by a method wherein a specific compound is used as a color developer and at least one of specific two sorts of phenol compounds is contained in a recording layer. CONSTITUTION:A recording layer containing a colorless or light-colored basic dye and a color developer which makes the basic dye develop a color under heat is provided. A compound shown by a formula (I) is used as the color developer, and at least one of phenol compounds shown by formulas (II) and (III) are contained in the recording layer. In the formula (I), R1-R5 represent hydrogen atom, halogen atom, C1-10 alkyl group, C1-10 alkoxyl group, benzyloxy group, aryloxy group, or hydroxyl group. In the formula (II), R6, R7, and R8 represent hydrogen atom, C1-8 alkyl group, or C5-8 cycloalkyl group, and R9, R10, R11, R12, and R13 represent hydrogen atom or C1-8 alkyl group. In the formula (III), R14, R15, and R16 represent hydrogen atom or C1-8 alkyl group.
Patent JP-S59108321-A (JP)
Title: Formation of metallic film through lift-off method
Inventor: TAKEUCHI SUSUMU
IPC: H01L21/302
Filed: 1982-12-13
Abstract: PURPOSE:To eliminate mistakes on operation, and to reduce the burden of the development of a developer by forming an undercut-shaped opening to the composite film of a high-sensitivity positive type resist film, sensitivity thereof is elevated by irradiating charged beams, and a second positive type resist film by using the developer of one kind. CONSTITUTION:Electron beams are projected uniformly, and a first positive type resist film 2 is changed into the high-sensitivity positive type resist film 12, sensitivity thereof is elevated so that a rate of residual film of the film 12 is reduced. The second positive type resist film 2' consisting of P(MMA-co-AN) is formed on the surface of the film 12, and electron beams are irradiated only to a section corresponding to a pattern of the metallic film. When the whole is developed by the developer, an opening 12a of a pattern larger than a pattern of an opening 2'a is formed to the resist film 12 section by the difference of the sensitivity of said resist films 2', 12, and the undercut-shaped opening consisting of the opening 2'a and the opening 12a can be formed to the resist film of double layer structure.
Patent JP-S6374253-A (JP)
Title: Digital copying machine
Inventor: HOJO YUJI
IPC: H04N1/04
Filed: 1986-09-17
Abstract: PURPOSE:To correct the distortion of a picture by controlling the drive of a step motor in constant speed, deceleration, stop or accelerating state in the case of stop/restart of read operation and transferring the read picture signal to a storage means at a transfer period corresponding to the deceleration of the step motor. CONSTITUTION:When an original is a long sheet, a detection signal is outputted when a picture signal is transferred to a page memory up to a prescribed address M before overflow. When the storage quantity to the page memory 4 reaches a prescribed quantity, the step motor is decelerated at a prescribed deceleration ratio. A system control section 1 controls the interval of DMA start signals given to a DMA controller (b) so as to be longer corresponding to the deceleration ratio of the step motor. When the recording is finished, the read is started, then the system control section 1 accelerates the step motor at a prescribed acceleration. A picture signal read by a reader 2 is subject to DMA transfer to the page memory 4.
Patent JP-S6462635-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HATAKEYAMA AKIRA
IPC: G03C1/76
Filed: 1987-09-02
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material causing no pressure fogging by incorporating a surfactant contg. an F atom in the molecule and a specified compd. into a nonphotosensitive protective layer. CONSTITUTION:When at least one silver halide emulsion layer and a nonphotosensitive protective layer are formed on at least one side of a support to obtain a silver halide photographic sensitive material, a surfactant contg. at least one F atom in the molecule and a compd. represented by a formula CnH2n+1COOCmH2m+1 (where each of n and m is an integer of 10-20) are incorporated into the protective layer. A surfactant having >=4C fluoroalkyl or fluoroalkenyl group and an anionic group as an ionic group may be preferably used as the F-contg. surfactant. Thus, problems such as the occurrence of a static mark and the sticking of dust due to electrostatic charges accumulated on the silver halide photographic sensitive material are not caused and pressure fogging can be prevented.
Patent JP-S6375580-A (JP)
Title: Short-circuit testing device for breaker
Inventor: IYAMA MASAHARU
IPC: G01R31/333
Filed: 1986-09-18
Abstract: PURPOSE:To improve the equivalence of a test of a flashover while suppressing the heating value of a voltage applying circuit by providing the voltage applying voltage with a capacitor for adjusting a flashover current. CONSTITUTION:Voltage applying circuits 81-83 consisting of parallel circuits of capacitors 91-93 and resistances 101-103 are connected in parallel to auxiliary breakers 21-23. Then when a break is made while a short-circuit current is supplied to a breaker 31 to be tested as to a 1st phase, the breaker 21 is opened after the breaking point. If the breaker 31 has a flashover after the breaker 21 is opened, a voltage is applied to the breaker 31 through the circuit 81 and a flashover current flows in. For the purpose, when the circuit constant is so set that the majority of the flashover current flows to the side of the capacitor 91, the heating value of the resistance 101 becomes small. Then even when the capacity of the capacitor 91 is so set that a large flashover current, its heating value is small, so the heating value of the circuit 81 can be suppressed. Therefore, the equivalence of a test of the flashover is improved while the heating value of the circuit 81 is suppressed.
Patent JP-H0961885-A (JP)
Title: On-vehicle camera apparatus
Inventor: SHIRAKAWA HIROYUKI
IPC: G03B9/02
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To remove harmful reflected light which is reflected by a windshield and made incident on an on-vehicle camera apparatus. SOLUTION: A polarizing filter 3 is fixed on aperture blades 1 and 2 forming a diaphragm aperture 7 regulating light quantity from a lens. The filter 3 is adjusted so that the reflected light from the windshield of a vehicle may be removed. The smaller the diameter of the opening of the aperture 7 becomes, the larger the rate of the area of the aperture 7 covered with the filter 3 becomes.
Patent JP-2001038639-A (JP)
Title: Regenerated outer peripheral blade, regenerated inner peripheral blade, regenerated core drill and regenerating method
Inventor: SUGAMA AKIHIKO
IPC: B24D7/18
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost of an outer peripheral blade by re- forming a regenerated tip part for fixing abrasive grains to an outer peripheral part of a used metallic base beard disappearing in a tip part by cutting work. SOLUTION: A tip part 15a slightly remaining in an outer peripheral part of a used outer peripheral blade 11a is ground and removed to expose an outer peripheral part 12b of a metallic base board 12 to be formed as a regenerated outer peripheral blade material 11b. Abrasive grains are newly fixed to this exposed outer peripheral part 12b to re-form a regenerated tip part 15b to complete a regenerated outer peripheral blade 11c. This regenerated outer peripheral blade 11c can be used similarly to a new outer peripheral blade 11. Thus, the new outer peripheral blade 11 and the regenerated outer peripheral blade 11c having an abrasive grain layer B on a side surface can be repeatedly used in the fair number of times.
Patent JP-2000044781-A (JP)
Title: Resin composition
Inventor: HIRONAKA KATSUHIKO
IPC: C08L67/02
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. which is excellent in flame retardance and electric insulation properties represented by tracking resistance by compounding (A) an arom. polyester, (B) red phosphorus and/or an org. phosphorus compd., and (C) calcium borate in a specified ratio. SOLUTION: One hundred pts.wt. ingredient A is compounded with 1-20 pts.wt. (in terms of phosphorus) ingredient B and 2-50 pts.wt. ingredient C. Ingredient A is a polyester formed from an arom. dicarboxylic acid and an aliph. diol and pref. has an intrinsic viscosity of 0.6-1.2, examples being polytetramethylene terephthalate and polytetramethylene 2,6- naphthalenedicarboxylate. Red phosphorus, having a higher heat resistance, or a phosphoric ester having an arom. ring is pref. as ingredient B. Red phosphorus is used pref. in the form of a powder (an average particle size of 5-40 μm) coated with a curable resin. An example of ingredient C is 2CaO.3B2O3.
Patent JP-S58194776-A (JP)
Inventor: ANTONI PII MOSHIETEI
IPC: C04B35/584
Filed: 1982-12-17
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-H06157906-A (JP)
Title: Reinforced thermosetting resin
Inventor: RAI DAIN NIYUUEN
IPC: C08G59/40
Filed: 1993-08-11
Abstract: Thermosetting resin systems exhibiting improved performance characteristics when utilized in composite product applications, said resin systems being modified with a polyarylsulfidesulfone dispersed therein and with a polyethersulfone dissolved therein. As thermosetting resins epoxy or bismaleimide resins are preferred.
Patent JP-H1058564-A (JP)
Title: Paper holding device for double facer
Inventor: KATO TOSHIHIDE
IPC: B31F1/36
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To positively enable the proper lamination of a liner to a single-sided corrugated board sheet even when the surface of a heating box is deformed and improve the quality of the corrugated board sheet by preventing the sheet from being locally crushed, in a paper holding device for a double facer. SOLUTION: This paper holding device for a double facer has plate-like forms installed side by side and sliding into contact with the upper face of a pressing belt 12, along the width direction of the upper face, and also in a direction in which a single-sided corrugated board sheet S proceeds, for lamination of a liner L2 to the single-sided corrugated board sheet S. These plate-like forms are made of various types of shape steel 16 with varying bending rigidity in the width direction of the single-sided corrugated board sheet S. In addition, a varying bending deformation is generated in the shape steel 16 by applying a liquid pressure to the various types of shape steel 16 by an air chamber 15.  Thus it is possible to average the widthwise distribution of a holding force brought to bear upon the single-sided corrugated board sheet S, with an undulating deformation of the upper face of a heating box 11, through the pressing belt 12.
Patent JP-S59106594-A (JP)
Inventor: TSUOMO RINTSUNEN
IPC: D21C9/18
Filed: 1983-11-25
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-H0386391-A (JP)
Title: Water soluble agent for preventing sticking of welding spatter
Inventor: ITO CHIAKI
IPC: B23K35/36
Filed: 1989-08-28
Abstract: PURPOSE:To obtain an agent which is soluble in water and has the excellent effect of preventing the sticking of spatters even under high-temp. conditions by obtaining a maleation reaction product from a specific reaction product and forming a salt therefrom. CONSTITUTION:The maleation reaction product is obtd. by bringing maleic anhydride into addition reaction with the reaction product obtd. by bringing an oil soluble phenolic resin and a drying oil or the drying oil or the deriv. thereof. The salt is formed therefrom by an alkaline metal, ammonia, amines, etc., to obtain the water soluble agent. Thus, the agent having the performances including heat resistance, water solubility, workability, and coating material adhesive property and having the high performance to prevent the sticking of spatters is obtd.
Patent JP-H1061016-A (JP)
Title: Unit house
Inventor: NOMURA HISATOSHI
IPC: E04B1/348
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To constitute a house unit connected body which satisfies required structural properties by connecting a plurality of house units, each of which, however, does not satisfy requirements, which are required for a single house unit in a unit house. SOLUTION: Bolt holes are drilled in webs 1b, 2b of beams 1, 2 made of H-section steel disposed in a ceiling of house units A, B and in mount plates 3b, 3c of an H-shaped strength connection member 3, and high-strength bolts are inserted into these holes to connect the beams 1, 2 of the units A, B to each other. And floor beams of an upper story house unit and ceiling beams of a lower story house unit are connected directly one to the other by high- strength bolts. Each of the units A, B does not satisfy structural properties with respect to design loads specified in building standard; however, by connecting the units through the member 3, structural properties can be satisfied. Thus amounts and weights of steel frames of columns and beams can be reduced and living space can be expanded, while structural properties required by design load are satisfied.
Patent JP-H0540213-A (JP)
Title: Terminating equipment for beam splitting line
Inventor: HASEGAWA TADASHI
IPC: G02B6/36
Filed: 1991-08-06
Abstract: PURPOSE:To prevent light from being reflected at the opened terminal of a beam splitting line in a beam splitting communication system. CONSTITUTION:A ferrule 10 is housed in the housing 9 of a terminating equipment 7 connected to the connector of the beam splitting line, and an optical fiber cord 11 functioned as a terminal optical fiber is housed in this ferrule 10. A space part 13 is provided on the rear end face of the ferrule 10, namely, on the side of a rear end face 12 of the optical fiber cord 11, this space part 13 is filled with a matching oil 17 whose diffraction factor is larger than the core of the optical fiber cord 11, the rear end face 12 is immensed in the matching oil 17, and optical signals made entered from the front terminal side of the optical fiber cord 11 are outputted to the side of the matching oil 17 with no reflection.
Patent JP-H0666681-A (JP)
Title: Dynamic characteristics measuring apparatus for operating tool
Inventor: TAKAHASHI TOSHIAKI
IPC: G01M99/00
Filed: 1992-08-20
Abstract: PURPOSE:To enhance the accuracy in measurement while reducing measuring time and cost by pressing the operating part of an object to be measured, measuring driving force, displacement at the operating part, direction, speed and acceleration of displacement concurrently, and then calculating mass, viscosity, stiffness and friction force based on the measurements. CONSTITUTION:Sampling time, measuring position, amplitude and frequency of sine wave are inputted on a keyboard 20 and the number of data per one period is calculated. When a driving coil 6 is moved to a measuring position and a sine wave signal is generated from a waveform generator 26, the coil 6 is displaced sinusoidally. At the same time, a CPU 18 captures signals from a driving force detector 28 and a speed detector 99 through an A/D converter 30 until the number of data reaches the number of data (n) per one period. Characteristic values (driving force F, displacement X at the operating part, direction Xs, speed Vv and acceleration Xvv of displacement) are then operated through the method of least squares and stored in a memory 21. Subsequently, mass M, viscosity B, stiffness K and friction force fs are determined based on the characteristics values thus operated 80d recorded 22 magnetically.
Patent JP-H0771076-A (JP)
Title: Joint device for column
Inventor: MIZUTANI AKIRA
IPC: E04B1/58
Filed: 1993-09-06
Abstract: PURPOSE:To improve the workability and safety of the plumbing operation of a column by installing a pair of joint plates at the opposed end sections of the plumbing column and an existing column respectively, forming long holes in the longitudinal directions of the columns and inserting pins into long holes. CONSTITUTION:A pair of joint plates 1 are welded to the weds W of a plumbing column C and an existing column C respectively. Long holes 2 in the longitudinal directions of the columns C, C1 are formed to the joint plates 1. Bending sections 3 mutually directed outward are formed at the front end sections of the columns. A pin 4 is inserted into long holes 2 of the plumbing column C, and a nut is screwed previously at an end section. When the column C is plumbed, the column C is set at a specified position, pin 4 are inserted into the long holes 2 of each joint plate 1 of the column C and the existing column C1, and nuts are screwed. The hanging column C is hung down vertically on the reverse side of the joint plate 1 of the column C. When the column C1 is pushed up, both columns C, C1 are guided in the bending section 3, the pins 4 are moved to the centers of the long holes 2, and the end faces of both columns C, C1 are connected.
Patent JP-H0543051-A (JP)
Title: High concentration air transport device
Inventor: TERADA SATOYUKI
IPC: B65G53/66
Filed: 1991-08-06
Abstract: PURPOSE:To provide a high concentration air transport device stable with low energy consumption in addition to suppressing the transport air speed of each transported article in a transport pipe to the minimum. CONSTITUTION:A transport air supply valve 8 is connected to one end of a transport duct (2a, 2b, 3) of the specified length so as to enable the supply of transport air. Auxiliary air supply valves 10a, 10b, 10c are connected, at fixed spaces apart, to the transport duct (2a, 2b, 3) so as to supply auxiliary air every fixed distance. The change-over of these auxiliary air supply valves 10a, 10b, 10c is controlled by a programmable controller 15 by timer control. A differential pressure operated valve 16, a differential pressure detecting means, detects the differential pressure of the rising part of the rising pipe 3 of the transport duct (2a, 2b, 3). An auxiliary air supply means (17, 18) is put in action at the time of detecting the set differential pressure or more by this differential pressure operated valve 16 so as to supply auxiliary air around the lower part of the rising pipe 3 and thereby to enable the transport of transported articles.
Patent JP-H1063730-A (JP)
Title: Customer moving line managing system
Inventor: MIURA MOTOKO
IPC: G06Q50/10
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To grasp the movement of a customer by collecting a point of time when a customer selects a commodity and a rack position corresponding to a commodity code of the selected commodity. SOLUTION: The system is provided with a commodity code input part 11, a timer 13, a commodity information file 21, and a rack position information file 22 and a control part 31 writes sales data and rack position data in a data file 32 together with time while referring to the files 21, 22 by using an inputted commodity code for a key. The contents of the file 32 are transmitted to a data processing part at an optional point of time and used for reference data for stock management and customer moving line management.
Patent JP-S59112512-A (JP)
Inventor: SAKO SUKETSUGU
IPC: H01H9/02
Filed: 1982-12-17
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-2001048941-A (JP)
Title: Polyvinyl chloride-based graft copolymer and its formed product
Inventor: TOYOKAWA TAKUYA
IPC: C08J5/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl chloride-based graft copolymer excellent in transparency, impact resistance and mechanical strengths and provide its formed product. SOLUTION: In this vinyl chloride-based graft copolymer, 50-99 wt.% of a vinyl chloride-based monomer comprising vinyl chloride or vinyl chloride as a main ingredient is graft copolymerized to 1-50 wt.% of an acrylic copolymer consisting of 100 pts.wt. of an acrylic monomer comprising at least one (meth)acrylate monomer capable of imparting a homopolymer having >=-140 deg.C to <0 deg.C glass transition temperature and other radically polymerizable monomer and 0.1-30 pts.wt. of a polyfunctional monomer, and the average refractive index of the whole particles is 1.52-1.55. This molded product obtained from the vinyl chloride-based copolymer has >=85% transmittance of light, <=14% haze value and >=90 kgf.cm/cm2 Charpy impact value.