baber/WOPTO huggingface dataset:
Patent JP-H0456003-A (JP)
Title: Electroconductive sheet
Inventor: YAMADA NAOKI
IPC: H05K9/00
Filed: 1990-06-20
Abstract: PURPOSE:To provide an electroconductive sheet presenting lesser fluctuation in the electric resistance even in the case of deformation by using a preparation consisting of highpolymer material such as rubber and carbon black. CONSTITUTION:Carbon black having a bulk specific gravity of 0.3g/cc or more and particle sizes over 40mum is included by 100-300 parts by weight relative to 100 parts by wt. highpolymer material, and the resultant preparation is used to make an electroconductive sheet. The highpolymer material used consists of different types of rubber or resin which are capable of being shaped into a flexible sheet.
Patent JP-H06197111-A (JP)
Title: Internetwork device
Inventor: WATABE KEN
IPC: H04L12/70
Filed: 1993-06-30
Abstract: PURPOSE:To provide an internetwork device in which a high speed relay can be attained. CONSTITUTION:The internetwork device in which plural networks are mutually connected, and information from one network is repeated with the other network, is equipped with a relay processing part 3 provided corresponding to each network, which repeats the information from the network based on the address, The relay processing part is equipped with a storage means 342 which stores repeating path information corresponding to the address, analysis processing 343 which analyzes the address of the information from the network by referring to the storage means 342, and outputs the analyzed result, and transfer processing means 31 which transfers the information from the network to the other corresponding relay processing part based on the analyzed result from the analysis processing means 343.
Patent JP-S6318255-A (JP)
Title: Simple automated system for inspecting abnormality of plane
Inventor: FURUSAWA AKIRA
IPC: G03G21/00
Filed: 1986-07-10
Abstract: PURPOSE:To assure the detection of abnormality while simplifying the construction with a small throughput, by providing a line sensor, a signal working machine, a abnormal data processing machine and the like. CONSTITUTION:This system is provided with a line sensor which comprises a projector section 5 to project light onto a plane linearly and a light receiving section 6 to receive the reflected light on the plane, a signal working machine 3 which extracts the size and the address of abnormality to be stored as abnormality data only when the abnormality of the plane is detected from an output of the sensor 2, an abnormality data processing machine 4 for processing an abnormality data outputted from the working machine 3 and the like. Then, the sensor 2 detects abnormality in material 7 to be inspected and the working machine 3 performs a primary processing of a fast output signal from the sensor 2 to store the results, which are transmitted to the processing machine 4 upon the end of the detection. The processing machine 4 performs a data processing and the results of the inspection is shown on a display 8 and printed out with a printer 9.
Patent JP-S6223369-A (JP)
Title: Switching regulator
Inventor: ARAKAWA KOJI
IPC: H02M3/335
Filed: 1985-07-23
Abstract: PURPOSE:To enhance power efficiency, by selecting the base current circuit of switching transistors according to the value of DC input voltage. CONSTITUTION:So far as a switching regulator is concerned, a switching transistor (hereinafter, Tr) Q1 is connected to the primary winding L1 of a transformer T1 in series and is ON/OFF-driven, and the output of stable DC output voltage is generated from the secondary winding L2 of the transformer T1 and output terminals 2A, 2B. In this case, a circuit section consisting of Tr Q3, Q4 and resistances R2, R3 is set, and is connected to a control circuit 3. When DC input voltage is enhanced, then the Tr Q4 is turned ON via a Zener diode Z and the Tr Q3 is turned OFF. As a result, a base current for turning the Tr Q1 ON flows via the resistances R2, R3 and a Tr Q2. When the DC input voltage is lowered, then the Tr Q3 is turned ON and the resistance R2 is short- circuited. Accordingly, the base current of the Tr Q1 is selected according to the DC input voltage, and high power efficiency is kept.
Patent JP-H11228529-A (JP)
Title: Substituted diaminocarboxylic acid
Inventor: THORWART WERNER
IPC: C07D233/54
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful for producing drugs for preventing or treating diseases associated with an enhancement of an activity of matrix- decomposed metalloproteinase, concretely, e.g. osteoarthritis. SOLUTION: This compound is one shown by formula I [R<1> is e.g. phenyl, an 1-7C alkyl or OH; R<2> , R<4> and R<5> are each e.g. H, an 1-6C alkyl or picolyl; R<3> and G are each e.g. H, an 1-6C alkyl or 2-6C alkenyl; A is e.g. a covalent bond or O; B is e.g.-(CH2 )m - ((m) is 0, 1 to 3); D is -(CH2 )m - ((m) is 1 to 6); X is -CH=CH-, Oor S], e.g. (R)-(4-chlorobiphenylsulfonyl)citrulline. The objective compound is obtained by reacting a diaminocarboxylic acid of formula II with a sulfonic acid derivative of formula III (Y is e.g. a halogen or imidazoline) in the presence of a base, pref., dehydrater.
Patent JP-H01105739-A (JP)
Title: Skin packaging film
Inventor: MAABIN RATSUSERU HEBUNZU
IPC: B65D75/30
Filed: 1988-07-01
Abstract: PURPOSE: To obtain the superior deep drawability and high drawing ratio and to perform packaging by deformation without rupture by containing linear ethylene/α-olefin copolymer in a film. CONSTITUTION: A film includes polyethylene, and linear ethylene/α-olefin copolymer, the linear ethylene/α-olefin copolymer can be blended with one or more kinds of polymers. A copolymer of α-olefin and α, β ethylene unsaturated carboxylic acid or the like can be preferably blended, and the film has the antistatic property and the static elimination property. The film is made of a non-orientation material. In the case when the film is made of the orientation material, the inflation method is applied. As another method, a plurality of support layers are simultaneously extruded, and the layers are coated or laminated. The obtained film has about 20:1 or more drawing ratio.
Patent JP-S6140255-A (JP)
Title: Sulfonic acid ester of cyclopentenone and preparation thereof
Inventor: MINAMII MASAYOSHI
IPC: C07C301/00
Filed: 1984-07-31
Abstract: NEW MATERIAL:A compound expressed by formula I (R is lower alkyl, trifluoromethyl or substitutive phenyl). EXAMPLE:Methanesulfonic acid ester of 4(S)-hydroxy-2-cyclopentenone. USE:An intermediate for preparing medicines, agriculaural chemicals, etc. The optically active compound expressed by formula I is particularly important intermediate for prostaglandin derivatives. PREPARATION:A 4-hydropoxy-2-cyclopentenone expressed by formula II is condensed with a sulfonyl halide expressed by the formula RSO2X (X is halogen), e.g. methanesulfonyl chloride, in the presence of a base, e.g. triethylamine, pyridine or picoline, to afford the aimed compound expressed by formula I. The hydroxyl group at the 4-position of optically active 4-hydroxy-2-cyclopentenone which is an important raw material for prostaglandins can be subjected to steric inversion in high purity and high optical purity through the compound expressed by formula I.
Patent JP-H0211847-A (JP)
Title: Throttle valve control unit for engine
Inventor: ASAYAMA YOSHIAKI
IPC: B60K26/04
Filed: 1988-06-29
Abstract: PURPOSE:To improve responsibility by making the structure that the combustion pressure of an engine is feedback-controlled corresponding to the value of the amount of accelerator operation converted at a predetermined functional relation. CONSTITUTION:A computer device 11 detects an deviation between an output signal and a combustion pressure command signal of a combustion pressure sensor 5 and of a function generating device 11a, in which an output signal of an accelerator sensor 10 is converted at a predetermined functional relation and is output as the combustion pressure command signal by which the combustion pressure in an engine combustion chamber 1a is commanded, and a control unit 11b which drives a throttle valve drive device 7 is formed in order to eliminate the deviation. Namely, the device 11 reads a signal of the amount of accelerator operation from the sensor 10, and reads a change gear position signal from a shift sensor 12, further, choose of functional characteristics responsive to the change gear position. Then, a combustion pressure command signal responsive to a signal of the amount of accelerator operation is operated according to the chosen characteristic. Then, an actual combustion pressure signal is read from the sensor 5, and a drive signal correspondent to a deviation between this and the above-mentioned command signal is output to a device 7.
Patent JP-2000317040-A (JP)
Title: Method and device of producing display for slot machine
Inventor: SAKONJI TAKASHI
IPC: A63F5/04
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To permit a game player to easily recognize position information with respect to the stop line of a pattern by providing another display means in addition to a means for directly displaying the pattern of each drum (rotary body) concerning the stop line. SOLUTION: When a start lever 7 is depressed in a slot machine, three or more drums 20 or the like start rotating. Then, a first stop button is depressed, the first drum is stopped and the whole drums are stopped by successively depressing the applying stop buttons. When the previously decided combination of the prescribed patterns is obtained on the stop line T1 or the like, a prescribed number of coins are discharged. A plurality of segments of three-digit game times display equipment 60 arranged on a front surface emit light and the times of games which are not digested are displayed.  A part of a plurality of segments in the display equipment 60 is flickered and turned on by synchronization with the passage or the stop on the line T1 or the like of the previously designated pattern of a plurality of patterns on the outer periphery of each drum 20 or the like so that the player easily recognizes the designated pattern on each drum 20 or the like on the stop line.
Patent JP-S6057092-A (JP)
Inventor: MIYAZAKI TAKESHI
IPC: F16L41/08
Filed: 1983-09-05
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-S6226312-A (JP)
Title: Dust collector
Inventor: ODA NORIYUKI
IPC: F01N3/02
Filed: 1985-07-25
Abstract: PURPOSE:To reduce fuel consumption required for burning combustible dust by regenerate a porous ceramic filter and reduce dust dispersed into the atmosphere by mounting the porous ceramic filter at the dust takeout part of a collision inertia type dust collector. CONSTITUTION:A dust collector 1 contains collision inertial type dust collecting elements 2 and said elements 2 open at their upper and the lower parts thereof to the perforated parts of perforated plates and separated from each other inside the dust collector 1 by partition walls 4. The collector 1 has both an entry 5 for dust containing air at the upper part thereof and purified gas outlets 6 at the side thereof, and said outlets are provided with both a nozzle 7 and a diffuser 8 from which gas is blown out at high pressure. In said constitution, a porous ceramic filter 9 is disposed inside a container 10 positioned below the collector 1 and a burner 11 is also mounted close to the inside of the filter 9 to eject flame therefrom. The dust collection effect can then be improved and quantity of heat used for burning combustible dust can be reduced.
Patent JP-S5863569-A (JP)
Inventor: SUZUKI TAMASAKU
IPC: B61H13/02
Filed: 1981-10-13
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-H0510785-A (JP)
Title: Method for reducing optical fiber
Inventor: TSUCHIDA HIDEMI
IPC: G01D5/36
Filed: 1991-07-03
Abstract: PURPOSE:To reduce the required number of optical fibers for making light incident on and coming from rotary codes by constructing each rotary code from plural layers each made of a material whose reflectance differs with wavelengths. CONSTITUTION:This optical fiber encoder applies pulse light lambda1, lambda2 via optical fibers 24 to rotary codes 29a provided on a rotary code panel 29 and detects the reflected pulse light lambda1a, lambda2b via the optical fibers 24, thereby detecting rotation of the rotary code panel 29. The pulse light lambda1, lambda2 consists of different wavelengths and the rotary codes 29a are each formed by plural layers 29aA, 29aB each made of a material whose reflectance differs with the wavelengths. The light lambda1, lambda2 of different wavelengths is transmitted through the optical fibers 24 so that the number of the optical fibers 24 becomes smaller than the total number of the rotary codes 29a aligned in the radial direction of the rotary code panel 29.
Patent JP-H0911894-A (JP)
Title: Repairing method of railway rolling stock body structure
Inventor: AOTA KINYA
IPC: B61D17/00
Filed: 1995-06-29
Abstract: PURPOSE: To secure strength of a welding joint by removing a damaged panel in a range surrounded by an edge material and a built in bone, inserting a substitutive panel where a core and an edge material are brazed between face plates on both the obverse and reverse there, and welding the edge material of the substitutive panel to the built in bone and the edge material. CONSTITUTION: In a honeycomb panel, face plates 4 are arranged on both an obverse and reverse of a core 2 and a built in bone 3, and an edge material 5 is arranged in an end part. A damaged part is removed in a range surrounded by a welding bead 8 and the built in bone 3 by a grinder, and a substitutive honeycomb panel 10 is inserted into a removed part by using a sucker. Afterwards, a substitutive honeycomb panel 10 equal in a shape and a dimension is fixed to an adjacent honeycomb panel 9 by temporarily attaching welding. An edge material part and a built in bone part of a honeycomb panel to be repaired and an edge material part of the substitutive honeycomb panel are welded together from both the obverse and reverse.  As a result, they are welded in the edge material part or the built in bone part, a plate thickness of a welding part becomes thicker than the face plates 4, and reliability of a repairing part can be secured.
Patent JP-H0329383-A (JP)
Title: Superconductive substrate
Inventor: KIMURA TAKAAKI
IPC: H01L39/02
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a stable and high-quality superconductive film structure by forming a superconductive film on a sapphire substrate through a buffer layer consisting of a metal oxide film. CONSTITUTION:A metal oxide film 2 is formed on a sapphire substrate 1 as a buffer layer for preventing reaction with the sapphire substrate 1 when forming a superconductive film 3 and the superconductive film 3 is formed on the metal oxide film 2. A chemically unstable metal oxide film 2 is sandwiched between the sapphire 1 and the superconductive film 3, thus preventing deterioration without touching ambient atmosphere. Therefore, it is possible to obtain the superconductive film 3 with stable and good structure as well as good crystallinity.
Patent JP-H0453897-A (JP)
Title: Additive for mixture of finely ground coal and oil
Inventor: HONJO SHUICHI
IPC: C10L1/32
Filed: 1990-06-21
Abstract: PURPOSE:To obtain the title additive improving a long-term stability of a mixture of a finely ground coal and an oil and preventing ash from adhering to an instrument by incorporating a compd. with a phosphate group in the molecule and a specified polyamine as essential ingredients. CONSTITUTION:A compd. with a phosphate group in the molecule or a salt thereof (e.g. a compd. obtd. from lauryl alcohol and phosphoric anhydride) and a polyamine of formula R1-NH-(R2NH)n-R3 (wherein R1 and R3 are each a 1-30C alkyl or acyl or H; R2 is a 2-6C alkylene; n is 1-20) are incorporated as essential ingredients.
Patent JP-H0847201-A (JP)
Title: Electric rotary machine
Inventor: MIZUTANI TATSUHIKO
IPC: H02K5/15
Filed: 1993-07-01
Abstract: PURPOSE:To prevent the movement of a bracket in the rotating direction of a shaft by providing a tightening device having a claw at the tip, fixing a drum of the tightening device to a side face of the bracket and attaching the claw of the tightening device to an end portion of an opening. CONSTITUTION:Near a fitting portion between a bracket flange 22 at load side and a frame 24, a hole 22d for attaching a bar-shaped tightening device 25 to the side face of the bracket flange 22 at load side and a hole 24a for attaching the tightening device 25 to the side face of the frame 24 are made respectively. Then, the tightening device 25 is tightened to the hole 22d and the hole 24a respectively with bolts and fixed to the bracket flange 22 at load side and frame 24 respectively. By doing this, any deviation in rotating direction between the frame 24 and the bracket flange 22 at load side can be prevented, and the lowering of the accuracy of an electric rotary machine during the operation of electric rotary machine and accompanied magnetic sound generated can be restricted.
Patent JP-S5873544-A (JP)
Inventor: KIHARA KOUJI
IPC: B65D17/50
Filed: 1981-10-15
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-H0214851-A (JP)
Title: Production of multi-colored type heat radiation shielding sheet
Inventor: NAKAI HIDEMI
IPC: C03C17/36
Filed: 1988-06-30
Abstract: PURPOSE:To enable the production of the title shielding sheet in high productivity without enlarging the apparatus thereof by forming a transparent metal oxide film used as the first layer on a transparent substrate such as glass using a specific method and then forming a visible light absorbing coating film used as the second layer thereon. CONSTITUTION:A transparent metal oxide film used as the first layer, preferably film consisting of oxide of Ti, Sn, Zn, Zr, Hf, Al, Bi, W, Mo, Ta or In or oxide mixture thereof is formed on a transparent substrate such as glass by subjecting a metal to be converted to a metal oxide to arc discharge and then a visible light absorbing coating film of metal, nitride, etc., used as the second layer, preferably coating film consisting of Ti, Cr, Fe, Ni, Co or Zr or alloy thereof or TiN, Cr2N, ZrN or nitride of stainless alloy is formed on the first layer.
Patent JP-S6223725-A (JP)
Title: Apparatus for preparation of foamed shape of thermoplastic resin
Inventor: FUJISAKI HIROSHI
IPC: B29C48/85
Filed: 1985-07-24
Abstract: PURPOSE:To obtain a foamed shape having uniform foams, by providing sepa rately a mixer and an extruder having specific shapes, and by making it possible for the rotational shaft of the mixer to rotate separately with its screw. CONSTITUTION:When screws 5, 20 are rotated to the direction of an arrows A, B and a rotational shaft 31 is rotated to the direction of an arrow C and resin is supplied into a first barrel 4, resin is forwarded to the direction of an arrow D by a screw 5 and heated and molten therewith. A foaming agent is pressed into the molten resin through an inlet 9 for the foaming agent, and mixed preliminally with a pin 8. The foaming agent containing resin is then forwarded into the fixed cylinder 30 of the mixer 3. In this mixer 3, it is mixed and stirred with the concave 36 of the rotational shaft 31 and 35 of a stator 34, and the foaming agent is dispersed equally. Thereafter the resin is forwarded into second barrel 16 of a cooling extruder 2, and transferred to the direction of an arrow E by a screw 20, cooled appropriately, extruded to outside from a discharging hole 22, and finally it is foamed.
Patent JP-H0213186-A (JP)
Title: Rotary head type recorder
Inventor: KOMURO TERUYOSHI
IPC: H04N5/92
Filed: 1988-06-30
Abstract: PURPOSE:To prevent stepping out of synchronism in the horizontal synchronism by selecting a ratio of time base compression so as to make the number of the horizontal scanning periods H per one field or one frame time to be an integral number or (an integral number +0.5). CONSTITUTION:The compression ratio is selected at the VTR recording in the rotary one head system in a way that the number of horizontal scanning periods per one rotating period of the rotary head is an integral number or (an integral number +0.5). When the number of horizontal scanning periods of the rotary head per one rotation period is all integer, the PLL applies self-running while keeping the phase lock state even in the self-running period and locks with a recovered horizontal synchronizing signal quickly in the video signal period of the succeeding field or frame. When the number of the horizontal scanning periods is (an integral number +0.5), the PLL is run itself in the integral part while keeping the phase synchronization and when the head of the succeeding recovery video signal is detected by a detection means, since the phase of the PLL is switched, the PLL locked quickly with the recovered horizontal synchronizing signal in the video signal period of the succeeding field or frame. Thus, stepping out synchronism in the horizontal synchronism is prevented.
Patent JP-S6320378-A (JP)
Title: Method of bonding high-nitrile resin
Inventor: SUGIHARA EIICHI
IPC: C09J5/00
Filed: 1986-07-14
Abstract: PURPOSE:To facilitate the bonding operation of high nitrile resins, by using an adhesive contg. a specified amount of a compd. capable of dissolving the high-nitrile resins. CONSTITUTION:An adhesive contg. at least 20wt% compd. capable of dissolving high-nitrile resins at a rate of at least 0.5g/100g is applied to an adherend. When 5-80wt% org. compd. having a b.p. of 30-85 deg.C (e.g., chloroform or dichloroethane) is further added to said adhesive, the bonding rate can be increased. Examples of the compd. capable of dissolving high-nitrile resins at a rate of at least 0.5g/100g are amide compds. such as N,N-dimethylformamide and N-methylpyrrolidone; nitrile compds. such as acetonitrile and acrylonitrile; and carbonic ester compds. such as ethylene carbonate and propylene carbonate.
Patent JP-S6141599-A (JP)
Title: Apparatus for surface treatment of metal web
Inventor: UESUGI AKIO
IPC: B24C5/00
Filed: 1984-08-06
Abstract: PURPOSE:To enable surface treatment low in energy cost without requiring a large quantity of clarified water, by differentiating the structure of fine orifices supporting the end parts of a metal web and that of fine orifices supporting the parts other than said end parts of said metal web. CONSTITUTION:The jet orifices 5-1 of back-up plates 5 supporting the end parts 11 of a metal web 1 are finely and densely arranged and the jet orifices 5-2 of said back-up plates 5 supporting the parts other than said end parts are made larger than said jet orfices 5-1 and arranged coarsely. A slurry is sprayed to the central part of the metal web 2 from nozzles 3 by high pressure water while the running metal web 1 is supported by a roll 2 to perform the surface roughening of said web 1 and, subsequently, the slurry is sprayed to both end parts of the metal web 1 by nozzles 4 while the metal web 1 is supported by the back-up plates 5 to perform the surface roughening of the end parts. As mentioned above, because only the end parts of the web 1 are supported by high pressure water from the fine jet orifices 5-1 in performing surface treatment in such a state that the web 1 is supported in a non-contact state by the back-up plates 5 and the other parts are supported by medium pressure jet water, the supply amount of clarified water and energy cost are reduced and the web can be run stably.