baber/WOPTO huggingface dataset:
Patent JP-H0623734-A (JP)
Title: Material supply control method of concrete manufacturing plant
Inventor: MAETAKE YASUTAKA
IPC: B28C7/06
Filed: 1992-07-13
Abstract: PURPOSE:To efficiently supply a material by instantaneously supplying the material under supply control when the number of empty bins is larger than the reference number of empty bins at the time of operation and many storage bins transmit an empty signals and supplying the material under filling level supply control when the number of empty bins is smaller than the reference number of empty bins. CONSTITUTION:In the material supply control method of a concrete manufacturing plant, the reference number (a) of empty bins among storage bins 5a-5e becoming the selection reference value of the material supply control method is preset to an operation part and the number of empty bins among the storage bins 5a-5e during operation is set to (b) to perform the fallowing control. In the case of a<b, a time-limit timer to which a material delivery time is set is started at the time of the delivery of a material and the supply of the material to the storage bins is stopped by the signal emitted faster among the fill signal of the storage bins and the count-up signal of the time-limit timer. In the case of a>=b, the supply of the material to the storage bins is stopped by the fill signal of the storage bins and the material is supplied to the storage bins successively waiting the supply of the material.
Patent JP-H0746620-A (JP)
Title: Video signal processor
Inventor: ASAKAWA KATSUMI
IPC: H04N9/64
Filed: 1993-07-27
Abstract: PURPOSE:To obtain a video signal processor capable of accurately detecting a specific color and detecting whether or not a color to be detected is the specific color quantitatively, and inexpensively supplying a satisfactory image to only the specific color area of which color correction is applied with natural change without affecting on another color with simplified circuit configuration. CONSTITUTION:A lookup table 1 provided with degrees of saturation decided by first and second color differential signals within the hue range of the specific color, and provided with a value that can be discriminated from the above degree of saturation outside the hue range of the specific color is provided, and it is discriminated whether or not a color is within the hue range of the specific color by inputting the first and second color differential signals to the lookup table 1. When the color is within the hue range of the specific color, the degree of saturation is compared with a luminance signal, and it is discriminated whether or not it is within the hue range of the specific color. When the color is the one within the hue range and saturation range of the specific color, a detection signal D representing the specific color area and an approximate value AP for the representative value of the degree of saturation decided by the first and second color differential signals are outputted from a specific color detection circuit 2.
Patent JP-S5973952-A (JP)
Title: Ink supply method, inking apparatus and roll
Inventor: OGAWA AKIRA
IPC: B41F31/02
Filed: 1982-10-21
Abstract: PURPOSE:To miniaturize an inking apparatus and to stably supply ink while reducing the load of a motor, by using heat pipes as the kneading roll, the leveling roll and the doctor roll of the inking apparatus. CONSTITUTION:A heat pipe 20 is used as a roll having a metal surface used in either one of the kneading roll, the leveling roll and the doctor roll in the inking apparatus of an offset or letterpress printing press. When heat is applied to one end of said heat pipe, for example, the part of the fin 23 thereof, it is conducted to the hollow body 21 at the part contacted with the fin 23 and a hydraulic fluid 25 to evaporate said hydraulic fluid. The gas reaching the other end having a lower temp. is condensed at the gas-liquid interface to release latent heat and heat is conducted to the heat absorbing body (ink) of the outside through the hollow body.
Patent JP-S6077685-A (JP)
Title: Brake device
Inventor: NAGAI SHIGEKAZU
IPC: F16D65/28
Filed: 1983-10-04
Abstract: PURPOSE:To improve the braking effect with a simple construction by producing a frictional force between a rod and an electrostrictive element by the increase in the volume of the element. CONSTITUTION:When a piston 28 is stopped, positive voltage is applied from lead wirings 44 to an electrode plate 40, and a negative voltage is applied from the lead wirings 46 to an electrode plate 42. Thus, a radial displacement is induced in a laminated ring-shaped electrostrictive element 36 to press a brake element 36. Accordingly, the element 36 presses the peripheral surface of a piston rod 26, thereby stopping the reciprocating operations. Since the radial displacement of the element 38 instantaneously occurs, the brake operation is performed substantially the same time as the application of the voltage.
Patent JP-H0830242-A (JP)
Title: Liquid crystal driving device
Inventor: KANBARA MINORU
IPC: G09G3/36
Filed: 1994-07-13
Abstract: PURPOSE:To uniformize luminance characteristics in left/right positions on a liquid crystal display picture and to provide excellent picture quality. CONSTITUTION:A pixel is constituted so that a TFT element 5 as a switching element and liquid crystal capacity CLC connected to it are arranged in matrix on each intersected point between a drain line DL and a gate line GL. A bi- directional shift register 6 in a drain line drive circuit 3 inputs a right shift clock CKR, an inversion right shift clock CKR, a left shift clock CKL, an inversion left shift clock CKL and opens/closes respective gates, and alternately inputs a sampling clock from a right shifting sampling clock RIN or a left shifting sampling clock LIN, and inverts an sampling order of a video signal in an odd gate line and an even gate line, and applies a uniform bias in the left/right positions of the picture, and uniformizes the luminance characteristics.
Patent JP-H0711932-A (JP)
Title: Fluid cooling device
Inventor: WATANABE SEIICHI
IPC: F01N3/05
Filed: 1993-06-28
Abstract: PURPOSE:To attempt pressure damping, muffling effects, and cooling fluid by circulating high-temperature fluid in a maze-like fluid pass formed in a cooling case body, repeating detour while making the fluid to collide against a plurality of baffles, and forcing high-temperature fluid to make heat exchange with the outside air via a circulation pipe wall. CONSTITUTION:A cooling case body 1 is interposed around the exhaust pipe of an automobile and high-temperature fluid G such as exhaust gas is introduced from an introduction port 2. The high-temperature fluid G is made to circulate in a maze-like fluid pass R so as to collide against a plurality of baffles 4 and made to exhaust from an exhaust port 3 after repeating detour. Namely, at first, high-temperature gas G is made to collide against an entrance-side baffle 4c so as to detour outward and made to pass between the entrance-side baffle 4c and the cooling case body 1. Secondarily, high-temperature gas G is made to collide against a central baffle 4b so as to detour inward, pass vent 4a, collide against the exit-side baffle 4d, detour outward again, and then made to pass between the exit-side baffle 4d and the cooling case body 1. In such a case, high-temperature fluid G and outside air N make mutual heat exchange via a circulation pipe 5.
Patent JP-H0787565-A (JP)
Title: Digital cordless telephone terminal
Inventor: HAMADA MASASHI
IPC: H04Q7/28
Filed: 1993-06-29
Abstract: PURPOSE:To perform the mode change for self-management and for public without velying on a manual operation and a generalization network by performing the trigger of the mode change by the autonomous judgment of a cordless terminal. CONSTITUTION:When a processing is performed by an area 7 for self-management, the control channel of the present mode (for self-management) is monitored, the both decisions of the presence or absence of a carrier and the coincidence of a system call code are judged as valid, a timer for timing stipulated time is cleared and the processing is terminated without time up. When the processing is performed in an area 8 for public, the control channel of the present mode is monitored, invalidity is judged by the presence or absence decision of the carrier, the timer counts up, the processing is terminated as it is before stipulated time passes by the time up decision of the timer and an operating mode is changed to a mode for public. Further, the processing is performed in an area 9 for self-management outside any post, the control channel of the present mode is monitored, the carrier presence or absence decision is judged as valid and the coincidence decision of the system call code is judged as invalid and the operating mode is changed by the count up of the timer.
Patent JP-S6341860-A (JP)
Title: Toner for electrophotography
Inventor: SHIMURA EIJI
IPC: G03G9/08
Filed: 1986-08-07
Abstract: PURPOSE:To permit development in a simultaneous method and transfer to plain paper by corona transfer method by packing 30-80% insulating material to conductive particles of 5-20mum grain size prepd. by using a binder resin, pigment and magnetic powder as essential components, mixing said components. CONSTITUTION:The binder resin 2, the pigment 3, the magnetic powder 4 and an additive 5 are thoroughly mixed and the mixture is subjected to pulverization and classification simultaneously to form the conductive particles 1 having 5-20mum grain size. The binder resin 2 is nonuniformly dissolved according to the dispersion condition of the pigment 3 and the magnetic powder 4 and the conductive particles 1 attain the state of having pores 6 if the binder resin is ultrasonically treated in a solvent. The insulating resin 7 is then mixed with the conductive particles 1 by which the fine polyester powder is packed at 30-80% into the pore 6 parts of the conductive particles 1. The charge implantation to the toner particles at the top end of a magnetic brush at the time of development in the simultaneous method is executed by the conductive part of the toner particles. The electrostatic transfer power of the particles to paper at the time of corona transfer can be born by the charge preliminarily charged to the insulating part.
Patent JP-H0847906-A (JP)
Title: Manufacture of decorative block and retaining wall
Inventor: INOUE MANABU
IPC: B28B1/14
Filed: 1994-08-08
Abstract: PURPOSE:To enable the work through a fixative having a safe and decorative stone retainable power to be conducted by pouring and hardening a fixative consisting of a specific weight of Portland cement with respect to a specific weight of water solution made by adding water to a specific weight of sodium silicate as high as the half height of decorative stone, and then placing and curing concrete and removing the fixative among joints after mold releasing. CONSTITUTION:A decorative stone 2 such as a natural stone, artificial stone, a grain of glass are put at random in a mold frame 1, and as a fixative 3, a solution of sodium silicate is made by mixing at an ordinal temperature 30-500 pts.wt. water (preferably 100 pts.wt.) to 100 pts.wt. sodium silicate, and further the fixative 3 is made by adding and dispersing 10-100 pts.wt. Portland cement to 100 pts.wt. solution while gradually stirring the solution, and subsequently is poured and hardened to the depth of Joints as high as about the half height of the decorative stone 2. Next, concrete 4 is placed and then released after curing in order to remove the fixatives 3 among joints or the like by exerting vibration or weak impacts thereto, with the result that the surface of a concrete block, retaining wall and the like is given decoration by decoration stones 2.
Patent JP-H0478657-A (JP)
Title: Braking skid shoe member for magnetic levitation type vehicle
Inventor: AYAGAKI MASATOSHI
IPC: B61B13/08
Filed: 1990-07-13
Abstract: PURPOSE:To heighten the toughness of composite boundaries and improve the exfoliation resistance of an interface by forming a brake shoe member of a three-layer composite structure material with a niobium base as an intermediate layer placed between a molybdenum base and a titanium base, and forming the friction face of Mo group material. CONSTITUTION:A braking member ideal as a mechanical brake for the emergency landing of a magnetically levitated vehicle is formed by bonding three layers formed a titanium or titanium alloy plate (titanium base), a niobium or niobium alloy plate (niobium base) as intermediate material and a molybdenum alloy plate (molybdenum base) by diffused junction, and the face of the molybdenum base is made the friction face. The niobium plate 2 of 2mm in thickness and the molybdenum alloy plate 3 of 5mm in thickness are pressure- bonded to one face of the titanium alloy plate 1 at high temperature, for instance. With this high-temperature pressure-bonding, diffused solid-solubilized layers of 20-50mu in width are formed on the bonded cross section, and the respective three layers are bonded rigidly through these diffused solid-solubilized layers.
Patent JP-H0849930-A (JP)
Title: Heat pump equipment
Inventor: MISAWA MAKOTO
IPC: F25B41/04
Filed: 1994-08-08
Abstract: PURPOSE:To prevent inflow of a liquid-phase refrigerant into a compressor without fail and thereby improve the durability of the compressor. CONSTITUTION:A sub-accumulator 12 is disposed between a compressor 2 and an accumulator 10 and a refrigerant is circulated in the sequence of the compressor 2, a condenser (an indoor machine 7 or an outdoor machine 11), an expansion valve 9, an evaporator (the outdoor machine 11 or the indoor machine 7), the accumulator 10 and the sub-accumulator 12, while a level sensor (liquid level detecting means) 17 is provided in the upper part of the sub-accumulator 12 and the passage area of a refrigerant circuit 3 on the upstream side of the accumulator 10 or/and the sub-accumulator 12 is narrowed when the level sensor 17 detects an upper-limit level. Even when the refrigerant in the accumulator 10 is foamed by foaming and flows out from the accumulator 10, the foamed refrigerant is accumulated in the sub-accumulator 12. Thereby inflow of the liquid-phase refrigerant into the compressor 2 is prevented without fail and thus the durability of the compressor 2 is improved.
Patent JP-H1112316-A (JP)
Title: Solid catalyst component and catalyst for polymerizing olefins
Inventor: HOSAKA MOTOKI
IPC: C08F4/658
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject catalyst capable of providing an olefin polymer having a high stereoregularity in high yield by bringing a solid containing magnesium, titanium, an electron donative compound and a halogen atom into contact with an alcohol. SOLUTION: A solid component prepared by bringing a magnesium compound into contact with a titanium compound and an electron donative compound is brought into contact with an alcohol to afford the objective solid catalyst component. Furthermore, an organoaluminum compound represented by the formula R<1> p AlY3-p [R<1> is a 1-4C alkyl; Y is H, a halogen, etc.; (p) is a real number of 0<(p)<=3] and an organosilicon compound represented by the formula R<2> Si(OR<3> )4-q [R<2> is a 1-12C alkyl, a cycloalkyl, etc.; R<3> is a 1-4C alkyl, a cycloalkyl, etc.; (q) is an integer of 0<(q)<=3] are contained in the solid catalyst component to thereby afford the objective catalyst.
Patent JP-S6247491-A (JP)
Title: Treatment of frictionional joint surface of galvanized steel products
Inventor: MURAKAMI KATSUTOSHI
IPC: C23F1/44
Filed: 1985-08-23
Abstract: PURPOSE:To easily strip away a galvanizing layer so as to expose an alloy layer by impregnating dilute hydrochloric acid into a base material sheet formed by perforating gas vent holes in the thickness direction to a non-woven fabric and sticking such sheet to the frictional joint surface of galvanized steel products. CONSTITUTION:A synthetic resin film is laminated according to need on the non-woven fabric and thereafter the gas vent holes penetrating in the thickness direction are perforated thereto to form the base material sheet. A liquid chemical contg. dilute hydrochloric acid is impregnated to such base material sheet and the sheet is stuck to the frictional joint surfaces of the galvanized steel products in such a manner that the film surface is brought to the outside in the case of the film-laminated sheet. Gaseous hydrogen in thereby dissipated from the above-mentioned gas vent holes, by which the galvanizing layer in the stuck part is thoroughly stripped away without floating of the above- mentioned sheet and the alloy layer of zinc and iron is exposed.
Patent JP-S6246769-A (JP)
Title: Steering device for car
Inventor: MIYOSHI AKIHIKO
IPC: B62D1/16
Filed: 1985-08-24
Abstract: PURPOSE:To improve the traveling stability of a car by setting the responsiveness in the variation of transmission ratio for the variation of car speed lower than the responsiveness in the variation of the transmission ratio for the variation of the steering angle of a steering wheel, in the variation of the transmission ratio of the steering angle of wheels for the steering angle of the steering wheel. CONSTITUTION:When a steering wheel 1 is steered during the traveling of a car, the movement is transmitted to a transmission-ratio varying means 9 through the shaft 2 of the steering wheel, and a planetary gear mechanism is operated. The steering angle of the steering wheel and the car speed are detected by the sensors 31 and 32, and a controller 30 controls the revolution of a stepping motor of the transmission- ratio varying means 9 according to the above-described output signals. In this case, the responsiveness of the variation of the transmission ratio for the variation of the car speed is set relatively lower than the responsiveness in the variation of the transmission ratio for the variation of the steering angle of the steering wheel according to the gain characteristic of the driving-speed control part in the controller 30. Therefore, the sharp variation of the transmission ratio for the variation of the car speed is avoided.
Patent JP-H0918349-A (JP)
Title: Encoding device and decoding device for audio signal
Inventor: KINETSUKI KANEFUMI
IPC: G10L19/032
Filed: 1995-06-29
Abstract: PURPOSE: To exclusive feature points not so important in terms of audition from a transmission object and to perform highly efficient encoding by extracting the feature points by using the correlation function between the sub band signal and the convex part of a trigonometric function. CONSTITUTION: Respective feature point extraction circuits 2-1-2-32 are provided with cosine functions b1(t)=cos(θt+τ) and b2(t)=-cos(θt+τ) defined as the convex function of a positive side and a negative side respectively. In the feature point extraction circuit 2-n, the correlation values between the sub band signals S1-S32 and the respective cosine functions b1(t) and b2(t) are obtained. In this case, the respective correlation functions for which a time different τ is a variable are changed approximately in a triangular wave shape corresponding to the amplitude of the sub band signal Sn. Then, the feature point extraction circuit 2-n sets the maximum value or minimum value of the sub band signal Sn in a time band where the correlation value exceeds a prescribed threshold value as the feature point.
Patent JP-S6247063-A (JP)
Title: Method and device for forming image
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1985-08-23
Abstract: PURPOSE:To form images of good quality without color turbidity by using a photosensitive body which has a surface insulating layer and has the color separating function in the face and performing the processing, which makes the surface potential of the photosensitive body flat, between image exposure and overall exposure by a specific color light. CONSTITUTION:For example, an insulating layer 3c is provided on one face of a photoconductive layer 2 and a light transmissive conductive layer 1-2 and an insulating layer 3a consisting of color separating filters are stuck successively to the other face to constitute a laminated photosensitive body 4. The image carrier 4 is rotated in the direction of an arrow, and its surface is charged uniformly by an electrifier 5, and the reflected light or the transmitted light due to original scanning with a white light by an image exposure device 6 is made incident through a slit of an electrifier 16 while charging the charged surface of the image carrier 4 by an AC or the electrifier 16 which performs corona discharge with a polarity opposite to that of the electrifier 5 to perform image exposure and electrification with the polarity opposite to that of primary electrification simultaneously, and next, the surface potential of the photosensitive body is made flat by an electrifier 26 similar to the electrifier 16.
Patent JP-H0744248-A (JP)
Title: Constant voltage circuit
Inventor: MATSUMOTO TATSUHIKO
IPC: H02J1/00
Filed: 1993-07-29
Abstract: PURPOSE:To provide the constant voltage circuit which is hardly affected by the fluctuation of an input voltage or an output current. CONSTITUTION:A resistor R3 for current limitation is connected between the output of an input voltage stabilizing circuit 1 and the input of a reference power source 2, a capacitor C is connected between the input of the reference power source 2 and the ground, and a voltage Vi at both the terminals of the capacitor C is supplied to the reference power source 2. Thus, even when an input power supply voltage Vin is instantaneously fluctuated, since the fluctuation can be absorbed by the serial circuit of the resistor R3 for current limitation and the capacitor C, an output voltage Vout can be stabilized by reducing an influence to be exerted upon a reference voltage Vc outputted from the reference power source 2. Therefore, even when the input power supply voltage Vin is instantaneously fluctuated, the influence to be exerted upon the reference voltage Vc to be the reference of the output voltage Vout can be reduced, and the output voltage can be stabilized.
Patent JP-H0352398-A (JP)
Title: Mobile communication control system
Inventor: SATO KAZUHIRO
IPC: H04Q7/30
Filed: 1989-07-19
Abstract: PURPOSE:To ensure communication to a mobile set with high priority and to attain courteous service by releasing a mobile set with lower congestion registered therein than the congestion state of each radio zone from its operating talking channel and connecting the set to a broadcast channel. CONSTITUTION:The above system is provided with a restriction registration means 100 registering the degree of congestion for each mobile set 4 subjected to talking restriction, a restriction message generating means 200 generating a message notifying the restriction to a mobile set 4 subjected to the restriction and sending the message through a broadcast channel 7T provided in advance in each radio zone 3 and a congestion monitor means 300 monitoring the congestion of a talking channel 7 for each radio zone 3. Moreover, the congestion state of each radio zone 3 and the degree of congestion registered by a mobile set 4 in communication in a radio zone 3 to the restriction registration means 100 are compared to release the mobile set 4 with lower congestion registered therein than the congestion state from an operating communication channel 7 and connected to the broadcast channel 7T for each radio zone 3 by a restriction changeover means 400. Thus, when congestion takes place in the radio zone 3, communication is ensured for the mobile set 4 according to the predetermined priority.