baber/WOPTO huggingface dataset:
Patent JP-S632730-A (JP)
Title: Torque distribution device in four-wheel drive car
Inventor: KODAMA YUKIHIRO
IPC: B60K17/35
Filed: 1986-06-20
Abstract: PURPOSE:To prevent a tight corner braking phenomenon by reading a driving force distribution value out of a memory device by means of map retrieval based on both a car speed signal from a car speed sensor and a steering angle signal from a handle angle sensor, whereby accomplishing a control. CONSTITUTION:Driving force distribution is stored in a memory device 30 in a form of a map whereby clutch hydraulic pressure is made zero for turning a clutch off when a car speed is low and a steering angle is large, and a driving force is much more distributed to FR during straight running with ultra low speed, and the same is distributed much more to FF during straight running with high speed. And a torque distribution control device 20 reads a corresponding distribution value RF out of the map by a driving force distribution determining means 31 based on signals from a car speed sensor 23 and a handle angle sensor 22, thereby controlling driving force distribution based on said value. Owing to this constitution, the occurance of a tight corner braking phenomenon at the time of great steering with ultra low car speed can be prevented while both stability at high speed and turning round performance at low speed are secured.
Patent JP-H0810959-A (JP)
Title: Flash welding machine
Inventor: TAKEDA AKIMICHI
IPC: B23D19/04
Filed: 1994-06-27
Abstract: PURPOSE:To obtain a flash welding machine capable of reducing a machine time and to prevent the upper face of an lower electrode from wear. CONSTITUTION:A rail 20 is laid in the direction perpendicular to the moving direction of strip on a fixed base 3. Further, a rotary shear device is mounted free to reciprocate on the rail 20. On the other hand, a passing roll 40 is mounted free to elevate through a cylinder 41 on the moving base. At the time of passing and sledging of strip, the upper face of passing roll 40 is elevated to the position slightly higher than the upper face level of lower electrodes 7, 10 so as to be brought into contact with the lower face of strip for supporting. Also, at the time of cutting and welding of strip, the passing roll is lowered to the retreated position not to interfere with a rotary shearing device to reciprocate.
Patent JP-S626849-A (JP)
Title: Gas producing device
Inventor: NISHI AKIO
IPC: B60R21/26
Filed: 1985-07-03
Abstract: PURPOSE:To achieve good cooling performance at any time by arranging, the filling member such as metal mesh, tubular pipe or porous material and a barrier board in a liquid container while arranging same filling member also in the gas flow path communicated to the liquid container. CONSTITUTION:Solid state gas generating source 3 composed of powder is incorporated at one end section of liquid container 1 partitioned through a nozzle board 2. The tip of manifold 6 forming a gas flow path communicated with the liquid container 1 is coupled to a diffuser 8 in a bag 7. Here, filling material 4 such as metal mesh, tubular pipe, porous solid material, etc. is filled in the liquid container 1 while a barrier board 5 is arranged. Same filling material is filled in the manifold 6 and the relief valve 9. Consequently, even when the liquid in the liquid container 1 has decreased, the residual liquid can be held by the filling material 4 while bypass of hot gas can be blocked by the barrier board 5.
Patent JP-H09136954-A (JP)
Title: Production of polyquinoline
Inventor: MATSUSHIYUU ERU MAROTSUKO ZA S
IPC: C08G73/06
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To economically and efficiently produce a polyquinoline having a low dielectric constant and excellent heat resistance without using any expensive phosphate catalyst or a difficultly handleable cresol solvent by reacting a difluoromonomer with a diol monomer in the presence of a base in a polar solvent. SOLUTION: The difluoromonomer has two fluoro groups each of which is activated by a quinoline nucleus and is exemplified by a compound represented by formula I. The diol monomer is not particularly limited so far as it is a diol stable under the basic reaction conditions. It is exemplified by a compound represented by formula II. In the production, equimolar amounts of the difluoromonomer and the diol monomer are used. The base (e.g. potassium carbonate) is usually used in a slightly excess molar amount. When the polar solvent is an N-methylpyrrolidone/toluene solvent system, the reflux temperature is about 135 deg.C, and the water is recovered over a period of 6-18hr. Next, the solvent is removed, and the mixture is refluxed for 12-24hr.
Patent JP-H04368335-A (JP)
Title: Alphakairobeta (portable body warmer) effective by swallowing
Inventor: SHINKO KOJI
IPC: A61P23/00
Filed: 1991-06-17
Abstract: PURPOSE:To provide a KAIRO convenient for carry and effective for heating the whole body from inside. CONSTITUTION:The objective KAIRO for swallowing is composed of nearly tablet-formed solid material composed mainly of capsicum component. When the solid tablet KAIRO composed mainly of capsicum component is swallowed on a cold day, the KAIRO is evaporated by the action of the capsicum component in the body to heat the body from inside.
Patent JP-S5935800-A (JP)
Inventor: NAKANO MASASHI
IPC: F42D5/00
Filed: 1982-08-23
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-S6037629-A (JP)
Inventor: KUWATANI TOSHINORI
IPC: F03G7/06
Filed: 1983-08-08
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-S5846566-A (JP)
Title: Light emitting spectroscope of induction coupling high frequency plasma
Inventor: HARAGUCHI YASUSHI
IPC: G01N21/73
Filed: 1981-09-14
Abstract: PURPOSE:To obtain higher analytic performance, by generating a high frequency of 40MHz band from a high frequency signal generator, providing said high frequency signal generator in a torch unit, increasing excitation efficiency of an atom in a sample further decreasing background light emission. CONSTITUTION:A device 1 is equipped with a torch unit A and atomizer B, and a frequency of a high frequency current, fed by a high frequency oscillator C, is selected to a 40MHz band higher than a conventional frequency, then only in the vicinity of a plasma surface is heated by a skin effect, while plasma gas temperature itself is decreased, and intensity of background light emission is decreased, thus the detection limit of a desired signal is improved. If a frequency is increased, excitation efficiency of an atom in a sample is increased, and intensity of a desired light emission signal is increased, then a light emitting signal from each atom can be well caught, while introduction efficiency of power is increased by a change of the frequency, and power consumption can be reduced.
Patent JP-S63309232-A (JP)
Inventor: NAKANISHI YUJI
IPC: A47L9/28
Filed: 1987-06-10
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-S5976430-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NIINOU KAORU
IPC: H01L21/768
Filed: 1983-08-10
Abstract: PURPOSE:To prevent erroneous operation of circuits by providing a polyimide system resin film on circuit component elements. CONSTITUTION:A polyimide system resin PIQ11 is applied on a device providing the specified circuit component elements 6-9 through an oxide film 10. The film 11, except for the diffused resistance region, is selectively etched and thereafter PIQ12 is applied again. Both oxide film 10 and PIQ12 are simultaneously etched, an electode window is provided, and electrode and wiring layers 13a- 13c are formed. With this structure, thick particular PIQ film is formed easily on the diffusion resistance region. Therefore, influence from outside of substrate, namely from potential of wiring layer or electrical field due to the leakage of charges can be reduced to a degree as can be ignored. Accordingly, parasitic channel is not generated and the circuit does not operate erroneously.
Patent JP-H0842620-A (JP)
Title: Intermediate pipe for vibration damper having variable cushioning force
Inventor: ANDOREASU FUEESHIYUTAA
IPC: F16F9/32
Filed: 1995-05-22
Abstract: PURPOSE: To form intermediate tubes at smaller cost than ever such that they reliably undergo an operative transition to a bypass valve. CONSTITUTION: The intermediate tube for vibration dampers with adjustable damping force has a connection tube piece 35 that has an overlap 43 with a valve seat body 53 and forms a hydraulic connection to a controllable valve. Inside the connection tube piece 35, there is an intermediate ring 37 that is supported by means of a support on at least the opening side of the connection tube piece 35 and has a greater axial length than the connection tube piece 35.
Patent JP-S5847889-A (JP)
Inventor: TAKENAKA HIROYUKI
IPC: E06B3/36
Filed: 1981-09-14
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-S5848260-A (JP)
Title: Reel motor driving circuit
Inventor: WADA SUMIO
IPC: B65H23/18
Filed: 1981-09-14
Abstract: PURPOSE:To simplify the constitution of a reel motor driving circuit, by defining the detection voltage for tape high-speed travelling speed higher than a prescribed level as a reference voltage for tension control and then combining a tape tension controlling circuit and a tape speed controlling circuit. CONSTITUTION:The reference voltage and the detection voltage corresponding to tape tension and given from a tension detector 11a are applied to the noninverse and inverse terminals respectively of a differential amplifier 13a, etc. which controls the revolution of a reel motor 6 to ensure a constant level of the tape tension. In a fast forwarding mode, etc. in which a switch S0 is connected to a contact SOC, the detection voltage corresponding to the tape travelling speed and obtained via a tape speed detector 12, a frequency-voltage converter 16, etc. becomes higher than the reference voltage when the tape speed exceeds a prescribed level. Then the voltage higher than the reference voltage and given via a diode D6a is applied to the noninverse input terminal of the amplifier 13a in the form of the reference voltage Ea. Such a tension controlling circuit is combined with a control circuit which controls the high-speed travelling speed  of the tape at a certain level or less. In such a way, the constitution is simplified for a reel motor driving circuit.
Patent JP-S63309148-A (JP)
Title: Artificial feed for culturing bivalve
Inventor: WATABE MASAO
IPC: A23K1/18
Filed: 1987-06-12
Abstract: PURPOSE:To contrive growth promotion of bivalves, by blending and preparing a feed using starch and yeast grains having a grain diameter passing through digestive tracts of the bivalves as principal ingredients. CONSTITUTION:A feed prepared by suitably blending starch and yeast grains having a grain diameter within the range of 4-10mum as main raw materials. The respective grain diameters thereof are preferably within the range of about 6-8mum and the feed is homogenized without dispersion of the grain diameter. The product is applicable to the form of not only tablet or powder but also pellets.
Patent JP-H04230194-A (JP)
Title: Method and apparatus for improving color edge of color television image
Inventor: GIYUNTAA SHIEFURAA
IPC: H04N9/68
Filed: 1991-05-20
Abstract: PURPOSE: To make the group propagation time of a system independent of the degree of sharpness of an edge generated in a chrominance signal by substituting the edge generated in the chrominance signal with a specific edge signal. CONSTITUTION: The chrominance signal and a luminance signal are processed as digital signals. A first signal value E1 is detected for each chrominance signal at the time of the start of an edge (a). A second signal value E2 is detected at the time of the end of the edge (a). Further, a change point WP placed between signal values E1 and E2 is detected. The edge (a) is substituted with a sharpened edge signal (e). The edge signal (e) is kept fixed to the first signal value E1 till the change point WP. An average value of signal values E1 and E2 is used at the change point WP. It has the second value E2 after the change point WP.
Patent JP-S626137-A (JP)
Title: Wave front shape measuring method
Inventor: KANO TOSHIO
IPC: G01M11/02
Filed: 1985-07-02
Abstract: PURPOSE:To measure a shape of large and small measured wave front by making a measuring light pass through a zoom lens optical system, separating it into two luminous fluxes whose proceeding optical paths have been inclined each other by a minute angle in a prescribed surface. CONSTITUTION:A measuring light having a wave front W to be measured is made incident on a beam splitter 10 through a converter lens 18, separated into two luminous fluxes, reflected by plane mirrors 12, 14, and becomes two luminous fluxes which have been inclined each other by a minute angle. These two luminous fluxes are converted to a size conforming with a size of a photodetecting surface of an area sensor of a wave front camera 16A such as a CCD camera, etc. and arrive. Based on a data which has been read by the area sensor, operations such as a Fourier transformation of an interference fringe, an elimination of an inclination component, a reverse Fourier transformation, an integration of a horizontal shift direction, etc. are executed, and a wave front shape is measured. Next, a measurement is executed by rotating the whole sensor part by 90 deg. around the optical axis, and a three-dimensional shape of the measured wave front W is specified.
Patent JP-H04342797-A (JP)
Title: Cleanser composition
Inventor: FUJIWARA MASAMI
IPC: C11D1/28
Filed: 1991-05-21
Abstract: PURPOSE:To provide a cleanser composition excellent in cleansability, low foamability and rinsability and usable for wide fields such as clothes, tablewares and houses by compounding a specific alpha-sulfofatty acid alkyl ester or water-soluble salt thereof. CONSTITUTION:The objective composition comprising (A) an alpha-sulfofatty acid alkyl ester of the formula (R is C1-16C alkyl, alkenyl; R<1> is C3-6 alkyl; M is cation) or a water-soluble salt thereof and, if necessary, (B) a C14-18 alpha-sulfofatty acid methyl or ethyl ester (or its water-soluble salt) in a weight ratio of 95/5 to 20/80. The component (A) is produced by with mixing a C14-18 alpha-sulfofatty acid methyl or ethyl ester with a C3-6 middle chain alcohol in a molar ration of 1/0.9 to 1/20 and transesterifying the mixture at 80-160 deg.C.
Patent JP-H08311363-A (JP)
Title: Organic pigment dispersion and electrophotographic photoreceptor using the same dispersion
Inventor: UMEDA MINORU
IPC: G03G5/05
Filed: 1995-05-19
Abstract: PURPOSE: To obtain an organic pigment dispersion, containing organic pigment particles, an electroconductive polymer and a surfactant in a nonaqueous solvent, excellent in dispersion stability and uniformity of a film of a charge generation layer, hardly causing the darkdecay after electrification and capable of manifesting high sensitivity. CONSTITUTION: This organic pigment dispersion contains organic pigment particles, an electroconductive polymer and a surfactant in a nonaqueous solvent. Furthermore, the electrophotographic photoreceptor comprises a charge generation layer and a charge transport layer formed on an electroconductive support and is prepared by forming the charge generation layer of the organic pigment dispersion containing the organic pigment particles such as a monoazo pigment, a disazo pigment, a perylene-based pigment or a naphthalocyanine-based pigment, an electroconductive polymer and a surfactant such as a nonionic surfactant or a nonionic oligomer in the nonaqueous solvent.
Patent JP-S5571628-A (JP)
Title: Ettringite synthesizing method
Inventor: IBUKI YASUO
IPC: C01F11/46
Filed: 1978-11-24
Abstract: PURPOSE: To synthesize high purity ettringite having superior heat-insulating and self-extinguishing properties, etc. by agitating a suspension of gypsum, lime and alumina sol at a specified temp. afrer which the suspension is allowed to stand, gently agitated, and filtered to obtain a filtered solid component, which is then dried.  
     CONSTITUTION: A suspension of gypsum (A), lime (B) and alumina sol (C) is agitated at 15W60°C, allowed to stand, gently agitated at the same temp., and filtered to obtain a filtered solid component, which is then dried to synthesize ettringite according to equation Al 2 O 3 +3CaSO 4 .2H 2 O+3Ca(OH) 2 →3CaO. Al 2 O 3 . 3CaSO 4 .32H 2 O. As shown by the equation gypsum dihydrate and slaked lime are typically used as (A) and (B), respectively. By adjusting the wt. ration of the raw materials to (A) 50W75%, (B) 15W40% and (C) 5W20% unreacted components can be reduced well, and formation of by-products such as CaCO 3  and 3CaO. Al 2 O 3 .CaSO 4 .12W13H 2 O is minimized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06332303-A (JP)
Title: Image forming device
Inventor: UEDA MASAHIDE
IPC: G03G15/08
Filed: 1993-05-24
Abstract: PURPOSE:To easily and quickly switch to a developing mode with a developer supplied to an image carrier and to a non-developing mode, to reduce the generation of a noise, etc., at the time of the switching and to increase an image forming speed by shortening time required for the development, in plural developing devices provided in an image forming device. CONSTITUTION:In the image forming device provided with plural developing devices 3 supplying the developer to the image carrier 1 from a developing sleeve 31 rotated by a rotary driving system A, the developing sleeves 31 of each developing device is provided so as to move with respect to the image carrier 1 and simultaneously, a means B for making an approach and separating allowing each developing sleeve 31 to approach the image carrier 1 at the time of developing and separate therefrom at the time of nondeveloping and a separating means C separating the developing sleeve 31 from a rotary driving system, in accordance with the separation of the developing sleeve 31 from the image carrier 1 by the means for making the approach and separating are provided.
Patent JP-S6037714-A (JP)
Title: Method for marking defective dice
Inventor: HARADA AKIRA
IPC: H01L21/02
Filed: 1983-08-11
Abstract: PURPOSE:To effect positive and rapid discrimination of defective dice in a probing process or a process of classifying defective and non-defective dice, by putting a mark on a dice determined as defective, the mark being of a color complementary to the color reflected from the dice, and by detecting the difference in chroma of these colors. CONSTITUTION:In a proving process or a process of classifying defective and non-defective dice, dice determined as defective are marked with ink of a predetermined color which is complementary or approximately complementary to the color of reflection produced depending on the surface condition of the dice. For example, if reflected light is blue, a ink color will be red or the like. In such a manner, a color factor is introduced into discrimination of defective and non-defective dice to make calssification thereof positive and easy.
Patent JP-H07329734-A (JP)
Title: Washer nozzle for vehicle
Inventor: YODA TAKESHI
IPC: B60S1/52
Filed: 1994-06-06
Abstract: PURPOSE:To heat efficiently the whole of a nozzle portion by forming a heater fitting groove at a washer nozzle in a state in which a washing liquid flow passage is surrounded, furnishing at the fitting groove a filmlike heater internally and cylindrically. CONSTITUTION:In the case of what prevents the freezing of a washer nozzle 1 by the heating of a heater 9, the heater 9 is cylindrically assembled in the state of being furnished internally to a heater fitting groove 3b to be formed at the body portion 3 of the washer nozzle 1. Accordingly, at the body portion 3, the heating of the whole nozzle can be realized, and there is no maldistribution of heated portions, and heating at the approximate whole area becomes possible. In addition, as the heater 9 is internally furnished so as to be covered with the washer nozzle 1 without being exposed to the outside, a heating portion is not exposed to the outside as if the whole nozzle were made to be a ceramic heater. In addition, heating that is approximately uniform without relation to a distance from a lead wire can be realized, so heating efficiency is excellent, and freezing can be avoided.
Patent JP-2000335596-A (JP)
Title: Self-supporting type bag-shaped container having enhanced self-supporting properties
Inventor: HAGIWARA TADASHI
IPC: B65D33/38
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a self-supporting type bag-shaped container provided with the self-supporting properties when a content is reduced, which is not provided for self-supporting type bag-shaped containers heretofore available, while keeping the merits of the self-supporting type bag-shaped containers heretofore available such as flexibility and high volume efficiency and further provided with the enhanced self-supporting properties. SOLUTION: A self-supporting type bag-shaped container 1 with an injection outlet is provided with its bottom to be expanded by filling a content therein and enable the container to be self-supported, and a reinforcing means 6 is provided on a part or the whole of one side, which is extended in the vertical direction when being self-supported, out of two welded sides on which two sheets are welded for the purpose of forming the container 1.
Patent JP-H0723191-A (JP)
Title: Image processing device
Inventor: MATSUSHITA HIROYUKI
IPC: H04N1/387
Filed: 1993-06-17
Abstract: PURPOSE:To output the recording image of an image recorder in spreading sheet size (for the portion of two pages) such as newspaper and to superimpose the image in a main scanning direction in a device when the output is issued in a system in which only image data of A2 size can be transmitted from a host device (space transmission, etc.). CONSTITUTION:A right image of spreading sheet size is stored in the high-order address of an image memory 12 from a host device. Thence, a middle image of the spreading sheet size is received from the host device, and a signal can be generated by shifting an enable signal that is an effective signal in the unit of one line by an enable shift circuit 11 corresponding to quantity to be superimposed. The image data stored previously is read out the timing of the shift signal, and the image data are superimposed by a superposition processing circuit 10, and is stored again in the high-order address of the image memory. Finally, a left image of the spreading sheet size is received from the host device, and the image data is superimposed by a similar method, then, it is stored in the image memory 12.
Patent JP-S6039359-A (JP)
Title: Linear motor
Inventor: HAMADA TSUTOMU
IPC: H02K41/03
Filed: 1983-08-10
Abstract: PURPOSE:To facilitate the disassembling and the maintenance of a linear motor with a low cost by interposing a nonmagnetic unit between lower cores, and integrating them by welding to form a mover. CONSTITUTION:A mover 3 is formed of an upper core 4, permanent magnets 5a, 5b, a drive coil and a lower core unit 9. The core unit 9 is formed by interposing, for example, a member 10 made of a nonmagnetic material between two lower core elements and integrating them by welding. Then, the mounting surfaces of the magnets 5a, 5b and the pole teeth 8a, 8b of the mover are machined by grinding, thereby forming the pole teeth accurately and inexpensively. The teeth 8a, 8b move longitudinally of a stator oppositely to the pole tooth train of the stator, thereby foming a linear motor.
Patent JP-S6131882-A (JP)
Inventor: RARUFU KIYANDEI RONGUSUWAASU
IPC: F25J3/00
Filed: 1985-07-04
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。