baber/WOPTO huggingface dataset:
Patent JP-H1036566-A (JP)
Title: Conveying belt
Inventor: TACHIBANA HIROYUKI
IPC: C08K3/04
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a conveying belt which can prevent muddy, powdery or block substance from adhering or sticking to the belt. SOLUTION: In this conveying belt prepared by embedding a tension member (core material) in the covering rubber, the first conveying belt is composed of a vulcanized rubber containing the rubber component more than 30wt.% and having an impact resilience of >=65%. The second conveying belt having a non-adherent surface is composed of a vulcanized rubber containing the rubber component more than 50wt.% and having an impact resilience of >=65%. This vulcanized rubber is prepared by vulcanizing a rubber compound containing 5-50 pts.wt. of at least any of (a) carbon black with an average particle size of >=55nm, (b) carbon black with an average particle size of 30 <= size <=55nm, and (c) carbon black with an average particle size of <=30nm, in total per 100 pts.wt. of rubber.
Patent JP-S6165591-A (JP)
Title: Superimpose device
Inventor: USHIO FUSAO
IPC: H04N9/74
Filed: 1984-09-06
Abstract: PURPOSE:To superimpose a character signal with color without increasing the number of input terminals by attenuating an image signal in a superimpose division to input to the base of a first Tr, inputting a signal from a color superimpose means to the base of a second Tr, and connecting both emitters of both Trs. CONSTITUTION:To a terminal 40, a color image signal a is inputted, and an input signal (b) of an end 42 becomes 'H' in the same division as a superimpose division (A division). The output signal (c) of an attenuating circuit 41 attenuates the image signal to about a half. The division A of an output signal (d) of a color superimpose circuit 49 is a division for superimposing a character signal. The character signal is inputted from a terminal 46. A division except A is fixed at a voltage shown by B. This voltage is set at a lower voltage than that of the end of the synchronous signal of the signal (a). In the division of A, centering a voltage shown by (c), a color secondary carrier from a terminal 48 is superimposed. Accordingly, a signal outputted to a terminal 47 in the division of A is superimposed by a character signal with color.
Patent JP-S6249419-A (JP)
Title: Automatic control system for concentration of antifreezing solution
Inventor: ENDO MAKOTO
IPC: G05D21/00
Filed: 1985-08-28
Abstract: PURPOSE:To prevent freezing of an aircraft by removing snow which has lain and also making an antifreezing solution adhere to the whole airframe, and also to prevent freezing of a grape fruit, etc. by mixing suitably an antifreezing solution into warm water or fresh water with respect to snow which has lain on the airframe of the aircraft, etc., and pouring an antifreezing solution mixed agent to the airframe by a nozzle. CONSTITUTION:An antifreezing solution in an antifreezing solution tank 3 reaches a suction pipe 24 of a high pressure pump 4, and also warm water in a warm water tank 2 reaches the suction pipe 24 of the high pressure pump 4 and mixed with the antifreezing solution there in. The mixed solution is discharged from the high pressure pump 4, and a part thereof is supplied to a refractometer 7, in which a mixed concentration is measured by utilizing a refraction of light. A measured concentration value is converted to an electric signal, and thereafter, transmitted into a controller 9, in which it is compared with an electric level which is set as an optimum concentration in advance. In such a way, an optimum mixed concentration of the warm water and the antifreezing solution in the high pressure pump 4 is held, and the mixed solution which has reached a desired antifreezing solution percentage is jetted like a spray to the outside from jet nozzles 18, 19 by a pressure force in the high pressure pump 4.
Patent JP-H1112543-A (JP)
Title: Solid curing composition
Inventor: NOMURA HIDEKAZU
IPC: C09D4/06
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a curing composition exhibiting solid state while it is substantially in a non-cured state, a curing sheet consisting of the composition or its pseudo cured body, and further a preliminary blocking body for a non- contacting IC-card module, using the curing sheet as a blocking material. SOLUTION: This solid curing composition is composed of a mixture of a liquid curing composition and a thermoplastic resin powder. The thermoplastic resin powder absorbs the liquid component in the liquid curing composition to swell, and the composition as a whole exhibits a solid state. The curing sheet consists of the curing composition or its pseudo cured body. The preliminary blocking body for the non-contacting IC-card module is obtained by preliminarily blocking the non-contacting IC-card module using a curing sheet as a blocking material.
Patent JP-H119915-A (JP)
Title: Oil strainer
Inventor: SATO ATSUSHI
IPC: F01M11/03
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and inexpensive oil strainer in which high filtration performance and excellent installation workability are shown by adhering to a fitting member in relation to the strainer filtrating foreign matter mixed into oil. SOLUTION: The oil strainer A is fitted integrally with a cover member or the like. Both a screen 1 filtrating oil and a screen fixing plate 2 suppressing the screen 1 are fitted together with the cover member 3. The screen fixing plate 2 is formed by applying a compound 2b to the surface and the rear of a metallic plate 2a via a heat resistant adhesive. Thereby, manufacturing cost is drastically held down and such a fear is prevented that oil permeates through the interval of the fitting part. Also, even if clamping force of a fitting bolt is made excessively large, sealing force is maintained without being ruptured and fitting workability is remarkably enhanced.
Patent JP-H0268095-A (JP)
Title: Portable single chain stick double sewing machine
Inventor: BURUUNO MOTA
IPC: D05B13/02
Filed: 1989-07-21
Abstract: PURPOSE: To prevent a looper from being damaged by a needle displaced in the feed direction of a workpiece by disposing a needle guide so as to freely move vertically to an advance direction, driving the needle guide while connecting it with the looper, and guiding the needle in the advance direction of the workpiece with the needle guide when turning the looper in respect to the needle. CONSTITUTION: A looper 18 is supported so as to freely move in the advance direction of a workpiece 3 and to freely turn vertically to the advance direction, and a needle guide 20 is disposed so as to freely move vertically to the advance direction and driven while being connected with the looper 18. Thus, when turning the looper 18 to the needle, the needle guide 20 guides a needle 7 in the advance direction of the workpiece. Since the needle guide 20 freely movable vertically to the advance direction is used for guiding the needle in the advance direction when turning the looper to the needle, the top end part of the looper is surely turned in respect to the needle 7 and does not cone into contact with the needle.
Patent JP-H069960-A (JP)
Title: Ferroelectric liquid crystal composition and liquid crystal display element
Inventor: MINAMI KAZUMORI
IPC: G02F1/13
Filed: 1992-06-22
Abstract: PURPOSE:To obtain the title composition which is capable of high-speed response even in a liquid crystal display element of a small cell thickness by mixing a specified chiral compound with a specified achiral compound. CONSTITUTION:The composition comprises a chiral compound and an achiral compound. The chiral compound is one represented by formula I wherein A, B and C are each a (halogen- or cyano-substituted) bivalent aromatic hydrocarbon group, a bivalent alicyclic hydrocarbon group or a bivalent heterocyclic group; and X and Y are each -CH2O-, -OCH2-, -COO-, -OCO-, -CH=CH- or -CidenticalC-; R<1> is (halogen-substituted) alkyl or alkenyl; n, p and q are each 0 or 1, provided that q=0 when n=0, m is 3-11, and * is an asymmetric carbon atom. The achiral compound is one represented by formula II wherein R<4> and R<5> are each 1-6C alkyl. This composition is capable of high-speed response even in a liquid crystal display element of a small cell thickness.
Patent JP-S6344224-A (JP)
Title: Electromagnetic induction type coordinate reader
Inventor: SAEKI SHINJI
IPC: G06F3/033
Filed: 1986-08-08
Abstract: PURPOSE:To lower cost, and to improve reliability, by connecting two sense lines having constant intervals to the same scanning circuit, discriminating the phases of the induction signals of the lines, and reading coordinates. CONSTITUTION:A coordinate reader is constituted of a tablet 1, a driving circuit 4, scanning circuits 5a-5b, an analog circuit 6, an a control circuit 8, and furthermore, a phase discrimination circuit 7 is added. And the 16 lines of the sence lines Sn of the tablet 1 are bundles as one group, and are divided into four group G1-G4, and one ends of the sene lines of the groups G1 and G3 are connected to the scanning circuits 5a and 5b, and the sense lines of the groups G2 and G4 are connected to the other ends of the groups G1 and G3. At such a time, correspondence between each sence line is taken so that the sence lines are connected at intervals of 15 lines such as S0 and S16,...31 and S63, and also, they are connected in the reverse direction to each other. In this way, the scale of the scanning circuit 5 is reduced by half compared with a conventional circuit scale, and also, it is possible to discriminate a position at the phase discrimination circuit 7.
Patent JP-H07115236-A (JP)
Title: Optical fiber gyro
Inventor: KUMAGAI TATSUYA
IPC: H01S3/083
Filed: 1994-07-18
Abstract: PURPOSE:To provide an optical fiber gyro including means for eliminating interference noise caused on the basis of polarization without using an optical analyzer. CONSTITUTION:A photoreceptor is disposed on the opposite side of a light exit end of a laser optical source 1, and light emitted from the laser light source 1 is sent to an optical sensing loop 5 as right and left polarized light through an optical coupler 2. Returned light is again directed to enter the photoreceptor through the optical coupler 2. For the optical fibers there are employed polarization plane keeping optical fibers, and for a light source there is employed a device which has a substantially difference between attenuation rates or amplification rates for two orthogonal polarized lights. Hereby, any polarizer is eliminated and hence assembling is facilitated and the reliability of the device after assembling is improved.
Patent JP-H1067528-A (JP)
Title: Splitting device for glass plate
Inventor: BANDO SHIGERU
IPC: B26F3/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a splitting device for glass plates which requires no framing plate for putting a glass plate, carries out an action of forming a crack to split the glass even when a glass plate having an insufficient crack is supplied. SOLUTION: This splitting device for glass plates is installed with a belt conveyor 1 for putting a glass plate 12, a glass-splitting device installed above the belt conveyor 1 and a sucker device 15 for sucking and lifting the glass plate 12 installed above the belt conveyor 1. The belt conveyor 1 has a conveyor belt 16, a supporting stand 24 for horizontally supporting the glass plate, an angle motor 19 locating in the rotational center of the supporting stand 24, a linear sliding device 21 fixed to the rotative part of the angle motor 19 and capable of linearly moving a sliding body 22 in the radius direction, a glass acceptor 23 fixed to the sliding body 22 and a crack making device 25 for tapping the glass plate from the opposite surface of a cracking line.
Patent JP-S5977370-A (JP)
Title: Pulse compression
Inventor: HARAYAMA MITSUHARU
IPC: G01S13/28
Filed: 1982-10-26
Abstract: PURPOSE:To eliminate false signals due to a feed-through by performing a subtraction between a signal detected prior to inputting into a pulse compression delay line and the signal detected as output of the pulse compression delay line and the signal detected as output of the pulse compression delay line after undergoing an attenuation and a delay. CONSTITUTION:A received radar signal amplified with an intermediate frequency amplifier 1 is distributed with a distributor 4 and a part thereof is fed to a pulse compression delay line 2 while the other part thereof to a detector 3b. The pulse compression signal passed through the pulse compression delay line 2 is detected with a detector 3a and inputted into a subtractor 7. The input signal detected with the detector 3b is turned to a signal with the same amplitude and delay value as the feed through video signal by means of a variable attenuator 5 and a variable delay line 6 and inputted into the subtractor 7. The difference is taken by the subtractor 7 between both signals to obtain a pulse compression video signal from which a feed-through signal is eliminated.
Patent JP-H0510230-A (JP)
Title: Electric charge/discharge type igniter for condenser
Inventor: MORITA YOSHIO
IPC: F02P9/00
Filed: 1991-07-02
Abstract: PURPOSE:To stop an engine instantly by operating a control transistor between the base and emitter of a main transistor by the charge voltage signal of a main condenser and the electric potential of a condender in which a series circuit consisting of an engine stop switch and a condenser is connected at both the edges of a battery. CONSTITUTION:When the charge voltage of a condenser C0 becomes over a prescribed value during the engine operation, also the voltage of a condenser C3 becomes high, and a control transistor Q2 is turned ON through a resistor R4 diode D4, and a constant voltage diode Z1, and the base electric current of the transistor Q1 is bypassed, and the overvoltage of output is prevented. On stop, a switch SW2 is turned ON, and then a condenser C1 is charged by the voltage of a battery, and at the same time, the base of the control transistor Q2 is applied with the voltage through a diode D8, and turned ON. Accordingly, the base electric current of the main transistor Q1 is cut off, and the oscillation of a converter is suspended, and the electric charge of the condenser Q0 is reduced to zero.
Patent JP-H0632743-A (JP)
Title: Iga production promoter
Inventor: TOMITA MAMORU
IPC: A61K38/01
Filed: 1992-07-15
Abstract: PURPOSE:To provide a universal medicine capable of efficiently producing IgA in the living body of human and a mammal without a side effect. CONSTITUTION:This invention is an IgA production promoter singly composed of a peptide selected from a group of a peptide mixture obtained by hydrolysis of a lactoferrin, a peptide isolated therefrom and having sequence no. 1 to 30, a chamically synthesized peptide having sequence no. 1 to 31, their pharmaceutically permissible salts and their mixtures or that composed of the above- mentioned peptide and viable cells of a microorganism belonging to Bifidobacterium. This promoter can surely promote production of IgA in the living body of human or a mammal. The IgA production in the living body can be certainly promoted with any of microorganisms so far as the microorgnanism belongs to Bifidobaterium. In addition, this promoter can be administrated with no side effect.
Patent JP-S5883821-A (JP)
Title: Control for absorptivity of electrochromic layer
Inventor: HORUSUTO BARUMAA
IPC: G02F1/17
Filed: 1982-10-28
Abstract: In order to control the absorptance of an electrochromic layer, the invention provides a plurality of steps for establishing different levels of coloring action. Quantities of charge are supplied to and removed from the layer, via one or the other of two constant-current sources, timed with clock pulses to a forward/backward counter. For decoloring processes, smaller quantities of charge are removed from the layer than are supplied to it during a corresponding coloring process. The quantities of charge removed for decoloring processes are, however, slightly greater than the quantities of removed charge needed to reach steps having exactly the same absorptance, so that even in the case of numerous changes between the color steps, destruction of the layer is definitely avoided. Preferred fields of use are lenses, particularly eyeglass lenses, filters and dimmable mirrors, each having an applied electrochromic layer whose absorptance is controlled for step-wise change.
Patent JP-2001019546-A (JP)
Title: Amorphous carbon composite
Inventor: SAKAGUCHI TOMOZO
IPC: C04B35/52
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composite having low incidences of breakage and crack and excellent dimensional accuracy by adding a carbon material in a specific ratio range to a phenol resin synthesized by a suspension polymerization method, molding the mixture and carbonizing and firing the molding product in vacuum or in an inert gas. SOLUTION: A phenol resin is mixed with 5-60 wt.% of a carbon material. A novolak resin obtained by a suspension polymerization in an aqueous medium in the presence of an alkali catalyst also used as a methylene crosslinking agent such as hexamethylenetetramine or the like is used as a phenol resin raw material. Graphite powder having <=50 μm central sphere diameter or a carbon fiber having <=5 μm diameter and <=150 aspect ratio is preferable as the carbon material. A molding product is preferably mixed with 0.1-5 wt.% of a low surface tension substance such as lauric acid, etc. The phenol raw material is kneaded with the carbon material, molded and carbonized and fired in an inert gas at 800-1,600 deg.C to give an amorphous carbon composite.
Patent JP-2000017646-A (JP)
Title: Friction increasing mat for ocean structure
Inventor: WAGI TAKATSU
IPC: E02B17/02
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to correspond to the weight during preparation of a structure and also correspond to significant irregularity of the mound surface even though a value of mound leveling acuracy is high and a mat member is made thick when installing an ocean structure on a foundation mound. SOLUTION: When arranging a mat member 10 and building a structure 30, a hole 11 made in a mat is drilled up with a filler 12 thereby building a member for supporting a load, thereby preventing the deformation of the mat by the load in the middle of building the structure. Thus, the filler 12 is removed when removing the structure, a remaining hole portion is greatly deformed by the irregularity of the mound but by forming the mat 10 very thick, the significant irregularity of the mound can be eliminated and the structure can be retained.
Patent JP-H0536887-A (JP)
Title: Hybrid integrated circuit device
Inventor: TANAKA KAZUTOSHI
IPC: H05K7/14
Filed: 1991-07-29
Abstract: PURPOSE:To provide an automatic mounting type hybrid integrated circuit device which is cheap and able to cope both with an increase in number of pins and with automatic mounting so as to meet a demand for a small hybrid integrated circuit device which is of high integration and especially of unspecified outer shape attendant on the miniaturization and digitalization of an equipment. CONSTITUTION:A lead frame formed in array is subjected to resin molding locally using heat resistant material, lead terminals 3 are planted in a holding frame 4, the holding frame 4 is fixed to a wiring board 1, and the ends of the lead terminals 3 are connected to the wiring board 1, whereby lead terminals high in accuracy and large in number of pins correspondent to fine pitch can be obtained. As the holding frame 4 is provided, a hybrid integrated circuit device is easily positioned at automatic mounting, so that it can be automatically mounted.
Patent JP-H1018045-A (JP)
Title: Production of internal surface tinned copper tube
Inventor: ITO JUNICHI
IPC: C23C18/52
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a copper tube small in pinholes in plating coating by the development of an electroless tinning soln. by which pinholes on the plating coating are hard to form even if the plating coating is not thickened. SOLUTION: An electroless tinning soln. obtd. by incorporating a mixed soln. of 0.05 to 0.3mol/l + divalent Sn ions, 0.5 to 2.0mol/l thiourea, 0.5 to 2.0mol/l sulfuric acid, 0.05 to 2.0mol/l alkylbenzenesulfonic acid and 0.5 to 5.0g/l nonionic surface active agent with 0.01 to 1.0mol/l phosphoric acid compound and/or 0.05 to 1.0mol/l organic carboxylic acid as well is used, which is passed through the inside of a copper tube to form tinning coating on the inside surface of the tube, by which the inside surface tinned copper tube excellent in corrosion resistance can be produced.
Patent JP-H1087453-A (JP)
Title: Composition for oxidation dyeing of keratin fiber, and dyeing method using the same composition
Inventor: AUDOUSSET MARIE PASCALE
IPC: A61K8/22
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oxidation dyeing capable of strongly coloring and having good retentivity by making the composition contain an oxidation base and a correcting agent at a specific ratio. SOLUTION: This composition contains 2-n-propyl-para-phenylenediamine and/or its acid addition salts and meta-phenylenediamines of the formula [R1 is H, a 1-4C alkyl, a 1-4C monohydroxyalkyl, etc.; R2 is H, a 1-4C alkyl, a 1-4C alkoxy or a halogen; R3 is H, a 1-4C alkyl, a 1-4C alkoxy, 2-4C polyhydroxyalkoxy, etc.] and its acid addition salts as a correcting agent in a dyeing medium (e.g. water or glycerol). A molar ratio of meta-aminophenol/2- n-propyl-para-phenylenediamine is <=10. The composition contains preferably 0.05-7wt.% oxidation base, 0.0001-5wt.% compound of the formula and 1-40wt.% solvent, and pH of the composition is 5-12.
Patent JP-H1014638-A (JP)
Title: Casing structure
Inventor: ASANO KATSUMI
IPC: H05K5/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure wherein the workability after a case is removed for a repair, etc., and when the case is atttached again, is improved even when the casing is installed as it remains hung on the wall. SOLUTION: This casing structure is equipped with a bottom case 12 having a space inside where various kinds of parts are attached, and a top case which is attached to the bottom case 12 so as to cover the space. An engaging piece 15 is provided in the top case, and at the same time, temporary fixing mechanisms 20, 21 wherein the top case is temporarily fixed to the bottom case 12 by engaging the engaging piece 15, which is guided by the bottom case 12, are provided for the constitution. By doing so, the engaging pieces being provided in the top case, is guided and engaged with the temporary fixing mechanisms provided in the bottom case. Therefore, even when the casing is installed as it remains hung on the wall, the top case does not drop even if hand is removed from the top case at the time of attaching.
Patent JP-H0354570-A (JP)
Title: Developing solution for damping waterless photosensitive planographic printing plate
Inventor: NAKAJIMA AKIHISA
IPC: G03F7/00
Filed: 1989-07-24
Abstract: PURPOSE:To prevent the color development of the non-image part of the planographic printing plate and to form easily visible images by incorporating an acid into a developing soln. CONSTITUTION:The material for planographic printing is formed by successively laminating a photosensitive layer consisting of, for example, a diazo compd. (e.g.: a diazo resin consisting of the condensation product of an arom. diazonium salt and formaldehyde), binder and photosensitive layers consist of dye, etc. and a silicone rubber layer on a base. This material is exposed with images and is developed with the developing soln. contg. the acid (e.g.: org. acid such as benzoic acid) to form the printing plate. The sharp images which are free from recoloration in the non-image part are obtd. if the developing soln. contg. the acid is used.