baber/WOPTO huggingface dataset:
Patent JP-H03152373-A (JP)
Title: Operation control device for refrigerating plant
Inventor: SAWAI KATSUYUKI
IPC: F25D21/06
Filed: 1989-11-08
Abstract: PURPOSE:To solve wasteful power and prevent cargo article temperature from excessively rising by shortening defrosting operation time by estimating fresh air temperature influencing the amount of frosting in a freezer on the basis of accumulated operation time in a freezing mode in-range of a compressor and of the defrosting operation time. CONSTITUTION:Defrosting operation is carried out by normal defrosting operation control means 52 for defrosting an evaporator 6 until suction gas temperature detected by suction gas temperature detector means Th5 reaches set temperature. Thereupon, actual operation time of a compressor 1 in a freezing mode in-range is accumulated by accumulation means 53, and low fresh air defrosting operation control means 54 control the operation so as for the defrosting operation to be carried out when the accumulated operation time of the compressor 1 is shorter than predetermined time, until the suction gas temperature is 0 deg.C or higher after the passage of predetermined set temperature. Hereby, the defrosting operation time is shortened and consumed power is saved, and further unnecessary defrosting operation is eliminated and cargo article temperature is prevented from excessively rising.
Patent JP-H03150677-A (JP)
Title: Picture processor
Inventor: INADA TOSHIO
IPC: G06T7/60
Filed: 1989-11-08
Abstract: PURPOSE:To prevent a detection signal from being generated while a body stops, and in addition, to improve direction selectivity by using a differentiation circuit for the path of an excitation signal, and besides, making a suppression signal sharper in its rise-up and wider in its amplitude than the excitation signal. CONSTITUTION:In a parallel picture processing circuit, an input picture is light-received by many light receiving elements 1111, 1112, 1113... in a light receiving layer, and in the threshold element layer, output signals from plural light receiving elements 1111, 1112, 1113... are received by plural threshold elements 1211, 1221, 1231... in a threshold element layer, and the output signal equal to the function of their weighted sum is outputted. In a motion detection circuit, the output signal from each threshold element of a first group is differentiation-processed by plural differentiation-procesing circuits 19,20, and is outputted as the excitation signal, and the output signal of each threshold element of a second group is integration-processed by plural integration-processing circuits 21, 22, and becomes the suppression signal. A difference portion between the suppression signal and the excitation signal is taken, and the presence of the edge of the body to move in a specified direction is detected. Thus, the detection signal is never generated while the body stops, and the direction selectivity is improved.
Patent JP-2000117401-A (JP)
Title: Tundish and continuous casting method
Inventor: FURUHASHI SEIJI
IPC: B22D11/116
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a tundish, with which a cast slab having little big non-metallic inclusions as a matter of course, and fine nonmetallic inclusions, and excellent in cleanliness can be obtd., and a continuous casting method of a steel using this tundish. SOLUTION: In a molten steel receiving part in the tundish constituted with the molten steel receiving part 1a and a molten steel supplying part 1b into the mold, a refractory-made molten steel fluid directional control base 5 having downward sloping inclination in the reverse direction to the molten steel supplying part, is provided. In the molten steel fluid directional control base, an inert gas blowing hole 9 can be provided and then, it is desirable that the molten steel receiving part 1a and the molten steel supplying part 1b into the mold are connected with at least one passage opened in the molten steel receiving part 1a and the molten steel supplying part 1b and providing an electromagnetic induction heating device at the outer peripheral part.
Patent JP-S63143360-A (JP)
Title: Suction air quantity controller for engine
Inventor: OKAZAKI TAISUKE
IPC: F02D41/22
Filed: 1986-12-08
Abstract: PURPOSE:To restrict a suction air quantity as well as to avoid knocking occurrence, by making the upper limit value of throttle valve opening to accelerator operation automatically smaller when it is so judged that knocking is in such a condition as liable to occur in case of using low octane rating fuel or the like. CONSTITUTION:At the time of drive of an engine, an output signal of a knocking sensor 9 is monitored over the specified time long at a controller 8, whereby knocking occurring conditions (frequency and strength) are analyzed. According to this analyzed result, whether the existing state is in such conditions that knocking is liable to occur (equivalent to time using low octane rating fuel) or it is hard to occur (equivalent to time using high octane rating fuel) is discriminated. And, when it is so judged that the knocking is liable to occur, a characteristic B that changed the upper limit value of throttle valve opening to accelerator operation is selected and used in place of a characteristic A heretofore in use. With is constitution, a suction air quantity is restricted, thus the knocking is avoided.
Patent JP-H10130778-A (JP)
Title: Fine grain dispersed type steel for large heat input welding
Inventor: OTA HIROKI
IPC: C22C38/04
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To improve toughness in a large heat input weld zone by dispersing fine TiMnO3 grains in a steel having respectively specified Si and B contents and forming fine transgranular ferrite even in a heat affected zone at large heat input welding SOLUTION: The steel has a composition consisting of, by mass, 0.02-0.15% C, 0.10-0.40% Si, 0.50-1.80% Mn, <=0.020% P, <=0.005% S, 0.0005-0.0030% B, and the balance Fe with inevitable impurities, and further, TiMnO3 grains of 0.05-1.5μm grain size are dispersed in the steel by 0.0010-0.05%. If necessary, one or >=2 kinds selected from 0.05-5.0% Ni, 0.05-1.0% Cu, 0.05-1.0% Cr, and 0.05-1.0% Mo and either or both of 0.02-0.10% Nb and 0.02-0.10% V are incorporated into the steel composition. It is preferable that the TiMnO3 grains are mixed with a metal powder, such as Fe powder, and formed into a green compact and this green compact is then added to a molten steel just before tapping or just before solidification and dispersed.
Patent JP-H02135005-A (JP)
Title: Process for controlling direction of combine
Inventor: YOSHIMURA FUMIO
IPC: A01B69/00
Filed: 1988-11-16
Abstract: PURPOSE:To perform smooth control of side reaping work by outputting a steering signal toward an unreaped culm side by a side-reaping sensor and controlling the direction based on the output signal in such a manner as to correct the moving direction by a prescribed angle and to straightly move the combine over a prescribed distance. CONSTITUTION:In the case of outputting a steering signal toward the reaped field 10 by a side-reaping sensor 2, a steering signal is continuously outputted from a side-reaping short sensor 2D from the contact to the separation of the culm to control the moving direction of the machine body 1. The moving direction of the machine body 1 is controlled by the steering output toward the unreaped field 9 in such a manner as to correct the moving direction by a prescribed angle theta and to straightly drive the body over a prescribed distance L. The moving direction of the machine body 1 is slowly corrected by this procedures.
Patent JP-H01133314-A (JP)
Title: Electrolytic capacitor with fuse
Inventor: KURANUKI KENJI
IPC: H01G9/12
Filed: 1987-11-18
Abstract: PURPOSE:To enable an electrical path to be cut off electrically connecting a temperature fuse element in series to an electrolytic capacitor element and by making it function by the heat from the electrolytic capacitor element. CONSTITUTION:An anode lead wire 15 is electrically connected to an anode Al etched chemical conversion foil 12 of an electrolytic capacitor element 11, and a fuse lead wire 17 with a temperature fuse element 16 is electrically connected to a cathode Al etched chemical conversion foil 13. Since little heat is generated in this kind of structure when an electrolytic capacitor element 11 is not faulty, a temperature fuse element 16 will not blow. However, if the electrolytic capacitor element 11 is shorted to become faulty, heat is generated, and the temperature fuse element 16 senses the heat. When the temperature fuse element 16 reaches a prescribed temperature by the heat, a diffusion layer 20 will melt to become an alloy with a conducting layer 19, and further will solidify to become a particle, shutting off an electrical path.
Patent JP-2001107233-A (JP)
Title: Magnetron sputtering system and sputtering method
Inventor: MARUYAMA TAMOTSU
IPC: C23C14/35
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a sputtered film increased in deposition rate, excellent in uniformity of film quality, and having uniform thickness. SOLUTION: The magnetron sputtering system is constituted in such a way that a target 13 and a substrate 14 are disposed in a manner to be opposed to each other in a vacuum chamber and a magnet couple 15 for magnetron, consisting of an annular magnet 15a and a magnet 15b disposed inside its hollow part, are provided under the above target, and the target atoms sputtered from the target by means of plasma 16 actuated by the magnetic fields of the above magnet couple are deposited onto the above substrate to form a sputtered film. In this magnetron sputtering system, the substrate 14 is rotatably provided and also at least three magnet couples for magnetron are provided under the target in a manner to be movable in vertical direction and/or lateral direction to uniformize sputtering intensity over the whole surface of the substrate.
Patent JP-H10116050-A (JP)
Title: Contour correction circuit and rgb monitor
Inventor: UMEMURA JUNJI
IPC: H04N9/68
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a contour correction circuit capable of improving a picture in displaying a multi media image, and also a RGB monitor having such a contour correction circuit. SOLUTION: A sharpness circuit is provided between an input terminal 1-3 and a preamplifier. In the minimum value detection circuit 15 of the sharpness circuit, a minimum value signal S1 is detected among R, G, B signals supplied from the input terminal 1-3, and is differentiated in a differentiation circuit 16 to form a differential signal S2. A component equivalent to a part changing from black to white in the differential signal S2 is sliced at an arbitrary amplitude in a slicing circuit 17 to form a differential signal S2'. The differential signal S2' from the slicing circuit 17 and the R, G, B signals supplied from the input terminal 1-3 are added in an adding circuit 18-20, with the contour correction thereby carried out for the R, G, B signals. A CRT is driven by the R, G, B signals with the contour correction performed.
Patent JP-H07115854-A (JP)
Title: Method for mulch transplantation
Inventor: KAJITANI HIROMASA
IPC: A01G13/00
Filed: 1993-10-27
Abstract: PURPOSE:To raise the ground temperature of a covered field in mulch transplantation and activate soil. CONSTITUTION:This method for mulch transplantation is to cover a transplanting field (G) for seedlings (P) with a sheet 16 composed of paper, prepared by mixing natural or synthetic zeolite converted into a fine particulate or a fine powdery shape with biodegradable paper fiber, forming the sheet of paper and having light shielding properties.
Patent JP-H10135986-A (JP)
Title: Transmission/reception processor system for sonet path/ atm physical layer
Inventor: DENTON CLAUDE
IPC: H04L12/56
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To realize the transmission/reception processor or the SONET path/ ATM physical layer, which is realized by the ASIC and a capability of the OC-48, that is, a data rate of 2.488Gb/sec is attained. SOLUTION: The system is provided with a transmitter and a receiver. The transmitter has an interface 20 that receives a 32-bit data signal and an 8-bit data signal, a transmission ATM processing cell processor 40, and a transmission SONET payload processor 60. Selectors 30, 32, 34 select the connection among the blocks 20, 40, 60, and these selectors, and a transmission medium.
Patent JP-2000112477-A (JP)
Title: Keyboard
Inventor: KAMIMURA NORIZO
IPC: G10H1/32
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the appearance and to make keys corresponding to light- emitting bodies sufficiently glittering at the time of lighting these light-emitting bodies. SOLUTION: On this keyboard, the plural keys are freely vertically turnably arrayed, and the light-emitting bodies respectively arranged below these plural keys in correspondence to the respective keys and the keys to be touched are shown by selectively allowing the light-emitting bodies to emit light. The plural keys are respectively composed by incorporating pigments for coloring base resins having transpairency and light scattering agents having light scatterability into these base resins. Then, the surface colors satisfying texture as the keys by the pigments and the light scattering agents may be obtained and the keyboard having the excellent appearance as products can be obtained.  The keys corresponding to the luminous bodies are visible uniformly glittering without uneveness at the time of lighting of the luminous bodies by the compounding of the pigments and the light scattering agents and, in addition, the glittering of the keys is sufficiently visually recognizable.
Patent JP-2000104833-A (JP)
Title: Rubber made seal material for aerosol spray
Inventor: MIYAGI NOBUHIRO
IPC: B65D53/10
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a device having a good compression permanent distortion in low costs with a low expansion swelling rate in either cases of a hydrogen peroxide and LPG by using a NBR hydroxide and the like in a specified amount as compounding agent for rubber. SOLUTION: Chemical such as plasticizer, antioxidant is added and kneaded with 100 pts.wt. of NBR hydroxide, 20 to 60 pts.wt. of carbon black other than MAF carbon, and 2 to 10 pts.wt. of a peroxide cross linking agent. This rubber composition is formed and cross-linked in a sheet whose thickness is 1.00 to 1.20 mm. After that, the rubber sheet is blanked in a ring shape whose inner diameter is 1.8 to 2.8 mm and outer diameter is 8.2 to 12.0 mm, and is formed as a stem rubber for attaching on a stem neck part of a hair spray for coloring hair. The rest of the rubber composition is formed and into a cylindrical shape and cross-linked whose inner diameter is 24.2 to 24.4 mm and outer diameter is 30.5 to 30.7 mm. After that, it is cut in round slices whose outer diameter is 30.5 to 30.7 mm, and is formed as a mounting rubber for attaching on a mounting cap of the hair spray.
Patent JP-S63146366-A (JP)
Title: Fuel cell power generating system
Inventor: MORI YORIYOSHI
IPC: H01M8/04
Filed: 1986-12-09
Abstract: PURPOSE:To simplify composition and to prevent polar reversion and polarization in a cell and to prevent electrodes from being dried by disposing flow rate controlling valves on supplying lines which exist between an oxidizer supplying device and an oxidizer electrode and between a fuel supplying device and a fuel electrode, and on by-pass lines which link the supplying lines to outlet sides of the electrodes. CONSTITUTION:At the start of a fuel cell 1, flow rate controlling valves 6a, 6b, 12a, 12b are completely closed and flow rate controlling valves 11a, 11b are opened and flow rate controlling valves 8a, 8b are opened, and so nitrogen is made to flow on fuel and oxidizer by-pass lines 10a and 10b. While a temperature of the cell 1 rises then, nitrogen does not flow into a fuel electrode 2 and an oxidizer electrode 3 because the flow rate controlling valves 12a and 12b are closed, and so polar reversion and polarization are prevented in the cell and the electrodes are prevented from being dried. Then, because outlets of the cell 1 join the by-pass lines, oxygen or the like is prevented from flowing into atmosphere. Successively, at a time when a temperature of the cell 1 rises up to its operating temperature, the flow rate controlling valves 8a, 8b, 11a, 11b are completely closed and the flow rate controlling valves 6a, 6b, 12a, 12b are opened, so that hydrogen and air are supplied to the fuel electrode 2 and the oxidizer electrode 3 from the fuel supplying device 4 and the oxidizer supplying device 5, respectively.
Patent JP-H08142945-A (JP)
Title: Elastic shoe of shoe crawler
Inventor: ARIMURA KAGEYUKI
IPC: B62D55/275
Filed: 1994-11-25
Abstract: PURPOSE: To prevent the occurrence of worm-eaten, crack-shaped damage or crack or the like, and to enhance durability by forming an elastic shoe of a shoe crawler with an elastic material, and also by providing stress-absorbing parts in the inside of a nonground-contacting part that has been formed on the ground-contacting side. CONSTITUTION: Since stress-absorbing parts 14 are provided to the inside of the recessed nonground-contacting part 10 that has been formed so as to be opposite to a link-fitting part, in such a case where a contractive action is caused to the ground-contacting surface 8, the stress-absorbing part 14 of the nonground-contacting part 10 is subjected to expansive/contractive deformation for absorbing and reducing the stresses. In other words, in the nonground- contacting part 10, the rigidity is substantially reduced, and stress concentration is hardly caused. Thereby, worm-eaten condition or crack-shaped damage is hardly caused in the nonground-contacting part 10, and the durability can be enhanced.  Since the damage is hardly caused in this way, during the traveling of a caterpillar vehicle, the rattling of elastic shoe 1 against the link can be prevented, and the occurrence of traveling vibration or the like can be previously prevented.
Patent JP-S62152458-A (JP)
Inventor: YAMASHITA SAKAE
IPC: A61H39/04
Filed: 1985-12-26
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-H11125532-A (JP)
Title: Advancing route estimating device for vehicle
Inventor: OKA TAKUJI
IPC: G08G1/16
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the estimation of an advancing route by a simple system. SOLUTION: A control unit 4 consists of a 1st advancing route estimating means 41 which estimates a 1st advancing route from the radius of a circle of curvature by receiving the outputs of a yaw rate sensor 1 and a vehicle speed sensor 2, a 2nd route estimating means 42 which estimates a 2nd route from the radius of a circle having its center on a line crossing the travel direction of this vehicle at right angles and passing two points of this vehicle and a precedent vehicle by receiving the output of a radar device 3, a difference value calculating means 43 which calculates the difference value between the radii of the 1st and 2nd routes by receiving the outputs of the 1st and 2nd route estimating means, a correcting means 44 which receives the output of the difference value calculating means,  and an output information processing part 45 which receives the output of the correcting means 44 and outputs a signal to a travel control means and an information display device. The correcting means consists of a filter part 44a which smooths the difference value calculated by the difference value calculating means and a correction part 44b which corrects the 1st route according to the smoothed difference value. A more accurate route can be estimated by correcting the estimated travel path according to the relative positional relation between the precedent vehicle and this own vehicle.
Patent JP-H07145225-A (JP)
Title: Bonding epoxy resin composition
Inventor: ASHIDA TADASHI
IPC: C09J175/00
Filed: 1993-11-22
Abstract: PURPOSE:To obtain a bonding epoxy resin composition having high adhesion to and excellent rust preventing performances for a metallic panel such as a steel or an aluminum plate. CONSTITUTION:This bonding epoxy resin composition contains (i) a mononuclear polyhydrlc phenol/urethane-modified epoxy resin prepared by reacting a mixture of (1-1) a polyhydroxy compound, derived from propylene oxide and having a number-average molecular weight within the range of 600-20000 with (1-2) a polyhydroxy compound, derived from ethylene oxide and having the number- average molecular weight within the same range with an isocyanate compound, reacting (2) the resultant urethane prepolymer having l-10wt.% isocyanate group content with (3) a mononuclear polyhydric phenol and reacting (4) the prepared mononuclear polyhydric phenol-modified urethane prepolymer with (5) an epoxy resin having 0.1-2.0 hydroxyl groups on the average in the molecule and (ii) a latent curing agent for the epoxy resin as essential components.
Patent JP-H01134889-A (JP)
Title: Flat board heating device
Inventor: SUMINO SHINYA
IPC: B41J2/335
Filed: 1987-11-19
Abstract: PURPOSE:To unify a temperature distribution with a simple device by jointing a superconducting flat board to one or both sides of an exothermic resistor flat board. CONSTITUTION:The flat board of a superconductor 3 is jointed to one side (or both sides) of an exothermic resistor 4. Current supplied from voltage application terminals 1 and 2 flows through the superconductor 3 and is converted into heat energy by the exothermic resistor 4. The superconductor 3 displaying good conducting characteristics at a low temperature, however, comes to show high resistance at a high temperature, finally stopping a current flow. As a result, no current flows in the exothermic resistor 4 in a high temperature range and the temperature thereof drops. On the other hand, a large amount of current flows in the exothermic resistor 4 in a low temperature range and a flat board comes to have a uniform temperature distribution. The transition temperature of a superconductor changes depending upon an external magnetic field and the value of flowing current. It is possible, therefore, to set a uniform temperature optionally by controlling the superconductor via the application of external control current thereto.
Patent JP-S63148896-A (JP)
Title: Stepping motor driving system
Inventor: TOYOSHIMA TOMOHARU
IPC: H02P8/20
Filed: 1986-12-10
Abstract: PURPOSE:To simplify a driving circuit and achieve a cost reduction by using one shift control means and a unidirectional circulating type shift register. CONSTITUTION:A circulating type shift register 9 is composed of n X m bits in which data indicating start of excitation or continuation of said start, for example, '1' and data indicating end of excitation or continuation of said end, for example, '0' A shift control means 8 controls shift operation of the circulating type shift register 9 by inputting of a shift clock pulse and a signal indicating a direction of rotation. An output port 4 is connected with bit registers r0, r1 of the circulating type shift register 9. Each output of the output port 4 is connected with driving circuits 5, 6 exciting each phase 7A, 7B of a stepping motor 7.