baber/WOPTO huggingface dataset:
Patent JP-H02287039-A (JP)
Title: Operating device for air-conditioner
Inventor: KATO TADAHIRO
IPC: F24F11/02
Filed: 1989-04-28
Abstract: PURPOSE:To save labor by providing a separate operation system and a general operation system both being started and interrupted by remote control and switching operation of a power supply, and switching means for switching said systems, and operating mode means intervened between the switching means and the general operation system. CONSTITUTION:Operation mode selection means 14 selects an operation mode and switching means 12 switches the operation to a general operation system. Hereby, the operation of an air-conditioner can be started by an operation mode selected by a power supply switch being turned on, and be interrupted by releasing the power supply switch. In addition, if the operation is switched to an individual operation system 10, the air-conditioner can be started and interrupted by operating itself or by remote control switch operation. Thus, if the same operation mode is selected for many air-conditioners and the operation is switched to the general operation system 11, many air-conditioners can be started and interrupted at a spot by the one power supply switch being turned on. Thus, the need of individual operation is eliminated to contribute to labor saving.
Patent JP-H09294107-A (JP)
Title: Lighting device integrated with antenna and lighting device integrated with infrared ray transmitter
Inventor: IRIYAMA EIJI
IPC: H04B10/07
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a radio service by making an available area of the radio service almost in matching with an area lighted by a lighting device so as to allow the user to easily discriminate a current position of itself. SOLUTION: A lighting device integrated with antenna 1 is provided with a base 2, a radio communication service antenna 3, a fluorescent light 4 as a lighting device, and a nearly semispherical case 5, and is fitted to an upper part of a support 6 used for a street lamp. The antenna 3 has a prescribed directivity, and the available area of the radio service, the available area of the radio service depending on the directivity of the radio service is nearly in matching with an area lighted by the fluorescent light 4. As a result, the user receives the distribution service of road traffic information or the like in the area lighted by the fluorescent light 4.
Patent JP-S60253197-A (JP)
Title: X-ray diagnosis equipment
Inventor: SUDA MASAO
IPC: A61B8/06
Filed: 1984-05-29
Abstract: PURPOSE:To enable photographing of a contrast image at an appropriate timing by quantitatively detecting an arriving state of a contrast medium to the location of an objective to be photographed by an ultrasonic wave. CONSTITUTION:A contrast medium injection device 20 is operated by a command signal from a system controller 16 and the predetermined quantity of a contrast medium is injected into a blood vessel of a body 6 under inspection. This contrast medium is, of course, sensitive to X-ray and also at the same time produces echoes by an ultrasonic wave beam. After the echo image is monitored and besides the density is calculated by an ultrasonic blood flow measuring device 24 hased on these echoes, the flow-in state of the contrast medium to the interested location is detected by comparing that result with the predetermined threshold value and thus the detected signal is put out to the system controller 16. Thereby, X-ray exposure after the injection of the contrast medium can be commenced.
Patent JP-H04336787-A (JP)
Title: Moving image encoder
Inventor: MATSUKURA KAZUHIRO
IPC: H04N19/70
Filed: 1991-05-13
Abstract: PURPOSE:To prevent unnecessary distortion removal and to always perform optimum filtering, in the encoding of a moving image. CONSTITUTION:A moving vector detection part 1 divides an input image into blocks as to previous frame, current frame and subsequent frame, and when the moving vector for each block is determined from these frames, calculates evaluation function to be used as judgement criteria and detects the moving vector based on the obtained evaluation function. A frame prediction part 2 prepares a prediction frame corresponding to moving vector information from the moving vector detection part 1. A filter processing part 3 executes adaptively filtering of the prediction frame given by the frame prediction part 2 as an image signal based on the moving vector information and the evaluation value of the evaluation function from the moving vector detection part 1 and outputs the result as an output image.
Patent JP-S60252440-A (JP)
Title: Production of trimethylolpropane diallyl ether
Inventor: ISHIKAWA RIYUUICHI
IPC: C07C43/15
Filed: 1984-05-29
Abstract: PURPOSE:To improve the yield of the titled substance useful as a modifier for polyester, etc., easily, in the reaction of trimethylolpropane with an alkali metal hydroxide and allyl chloride, by adjusting the total amount of water added to the reaction system within a specific range. CONSTITUTION:The objective compound can be produced by reacting trimethylolpropane with an alkali metal hydroxide and allyl chloride. The reaction is carried out by adding an aqueous solution of allyl chloride and the alkali metal hydroxide dropwise to a mixture consisting of trimethylopropane, the alkali metal hydroxide, water and a quaternary ammonium salt at molar ratios of 1:(0- 1):(0-9):(0.005-0.035), and keeping the total amountof water added to the reaction system to 1-10mol per 1mol of trimethylolpropane, at 60-120 deg.C, preferably 70-110 deg.C. The water is preferably added to the reaction system in the presence of an aqueous solution of the alkali metal hydroxide.
Patent JP-S5153196-A (JP)
Inventor: JIIKUFURIITO KOSUTORUTSUEWA
IPC: G21C15/00
Filed: 1975-09-04
Abstract: An integrated pressurized-water reactor and steam generator is disclosed, particularly for ship propulsion and smaller stationary installations, in which circulating pumps of primary coolant loops are arranged in the upper part of a vertical pressure vessel close to the vessel's removable head. An annular steam generator is arranged centrally within the vessel, and above the outer periphery of a reactor core in the vessel's lower portion, and is suspended via a separate hollow ring supported by the vessel's upper portion and in which the impellers of the circulating pumps are arranged. The primary cooling water flows upwardly through the reactor core and the heat exchanger to the pumps located above, and from there, through a separate ring passage outside of the heat exchanger housing and core downward to again flow upwardly through the reactor core. Secondary steam and primary feed water nozzles can be disassembled sideways, so that although normally connecting with internal parts, all internals can be removed upwardly from the pressure vessel so that the pressure vessel can be checked everywhere. In the event of a failure of the circulating pumps, the afterheat given off by the reactor core after being shut down, is transmitted to the heat exchanger through natural thermal circulation of the water in the vessel.
Patent JP-S59529-A (JP)
Title: Engine for making pre-combustion chamber appear and disappear
Inventor: KOBAYASHI TOSHIE
IPC: F02B23/08
Filed: 1982-06-24
Abstract: PURPOSE:To make it possible to obtain an engine available for the common use of ordinary and dilute gases by a method wherein a hole communicating with a main combustion chamber is formed in the wall of a small empty chamber serving as the pre-combustion chamber and a discharge port and an ignition plug electrode are provided in a cock in opposite relationship with each other, while the pre-combustion chamber is made to appear and disappear by the turning of the cock. CONSTITUTION:The small empty chamber 2 serving as the pre-combustion chamber is in constant communication with the main combustion chamber through the hole 24, the discharge port 3 is formed in an internal wall for receiving the cock 5 and the ignition plug 18 is provided so as to project into the small empty chamber. The cock 5 includes therein a frust conical internal clearance and the main combustion chamber 6 and the small empty chamber 2 are made to communicate with each other through a passage port 7 and the discharge port 3. When the engine load is heavy, the cock 5 is rotated by rotating a screw rod 17 to make the passage port 7 coincide with the disport to thereby combine the small empty chamber 2 and the main combustion chamber together but when the load is reduced, the communication between the passaage port 7 and the discharge port 3 is interrupted through the rotation of the cock 5 and the small empty chamber 2 is used as the pre-combustion chamber with the use of the dilute gas.
Patent JP-S5535135-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: KURODA MINORU
IPC: F02M51/06
Filed: 1978-09-01
Abstract: PURPOSE: To increase a durability and absorb a shock at collision of a movable core and a fixed core by being existed a synthetic resin at contact position of the said cores provided in fuel injection valve.  
     CONSTITUTION: A movable core 10 and a fixing core 24 are arranged in the fuel injection valve equipped with an injection nozzle 3 at its front end and fuel passages 4, 5 inside. An electromagnetic coil 9 is installed around a movable core 10, the core 10 is moved right and left by this coil 9, fuel passage 5 is opened and closed. And the fixing core 24 is conducted to a fuel inlet passage 21, its front end is conducted to a fuel reservoir unshown in the figure. An impact absorber 12 made of rubber material is installed at contacting surface of the both cores 10, 24, a cylindrical material 14 made of non-viscous synthetic resin material is arranged at the part inserted a spring 15 of the movable core 10, to buffer the impact at respective contacting parts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S601288-A (JP)
Title: Improvement of coal with low coalifiation rank
Inventor: OOI SHIYOUICHI
IPC: C10L9/00
Filed: 1983-06-17
Abstract: PURPOSE:To improve coal with a low coalification rank to have a high calorific value and caking property, by adding water, pitch or org. solvent-contg. pitch to the coal and heat treating the mixt. at a specified temp. and under a specified pressure. CONSTITUTION:Coal with a low coalification rank is crushed in a crusher 1 and mixed with water in a mixing tank 2 into a slurry. The slurry, as it is or after conditioning of the water content, is mixed with a part of slurry consisting of water and imporved coal which is obtained in a process for utilizing waste heat. The slurry is then pressurized in a pressure pump 3, passed through a heat exchanger 4 and is heat-treated in a heating oven 5 at 370 deg.C or lower, pref. 150- 370 deg.C. The heat-treated slurry is led into an evaporator 7 through a pressure reducing valve 6. A gas phase consisting of water contained in the coal, decomposition gas and vapor of a part of oil is fed from the evaporator top into the heat exhanger 4 for cooling and is sent to a gas/liquid separator 8 for separation into gas, water and oil.
Patent JP-S63271451-A (JP)
Title: Organic photosensitive body
Inventor: YOSHIDA TAKESHI
IPC: G03G5/05
Filed: 1987-04-30
Abstract: PURPOSE:To provide stable photosensitive and electrical characteristics to a photosensitive body having a photosensitive layer consisting of an electric charge generating material, an electric charge transferring material and a binding resin by incorporating specified pts.wt. of benzoguanamine resin into the binding resin. CONSTITUTION:When a photosensitive layer consisting of an electric charge generating material, an electric charge transferring material and a binding resin is formed on an electrically conductive substrate to obtain a photosensitive body, benzoguanamine resin is incorporated into the binding resin by 2-30pts.wt. per 100pts.wt. binding resin. The reinforcing property of the binding resin and the adhesion of the photosensitive layer to the substrate are improved and the photosensitive body maintains stable photosensitive and electrical characteristics and undergoes no reduction in the sensitivity even after repeated use.
Patent JP-H09291934-A (JP)
Title: Thrust ball bearing
Inventor: SATODA MASAHIKO
IPC: F16C33/58
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of post-machining for an inner peripheral part by forming a pair of bearing rings respectively fixed to the loading parts opposite in an axial direction of two members making eccentric rotations between each other to have no inner peripheries. SOLUTION: A bearing ring 4a (or a bearing ring 4b in a fixed side: the bearing rings 4a and 4b are similar in shape) in the turning side of a thrust ball bearing is formed by press-machining a steel plate billet, and a plurality of recessed bearing surfaces 4a1 (4b1) are formed in one end surface thereof. Each bearing surface 4a1 (4b1) is annular in shape, and a ball disposed in each bearing surface 4a1 (4b1) is rolled on the pitch circle PCD of the bearing surface 4a1 (4b1) following the eccentric rotation of a turning scroll member. This bearing ring 4a (4b) is formed to have no inner periphery without punching a center part. Thus, material yield is improved, and since no post-machining is necessary, machining is simplified.
Patent JP-H04336454-A (JP)
Title: Semiconductor device
Inventor: KANAZAWA KENICHI
IPC: H01L23/48
Filed: 1991-05-14
Abstract: PURPOSE:To operate a semiconductor device at high frequency by decreasing the internal inductance. CONSTITUTION:Linear parts 4a, 5a, penetrating through the casings of collector electrode 4 and emitter electrode 5, are brought into tight contact with each other through an insulating board 11. External parts of both electrodes are extended in the opposite directions along the surface of the casing and applied with an insulating cover 12. Magnetic fields, induced by the currents flowing through the closely arranged electrodes, substantially cancel each other. Consequently, internal inductance of semiconductor device can be decreased while keeping insulation between the electrodes.
Patent JP-2000296471-A (JP)
Title: Resin-bond wire saw
Inventor: HADATE DAISUKE
IPC: B24D11/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in cutting by retaining abrasive grains stably without degrading the bending characteristic of core wires. SOLUTION: This resin-bond wire saw comprises a wire core 1 to which segment chips 2 of a resin including abrasive grains 2d and filler 2c for strength/ hardness reinforcement are integrally bonded at axial intervals along the wire core 1. The resin is a liquid polymer having an addition ratio of the filler 2c ranging from 5 to 50% by volume or a degree of concentration of the abrasive grains 2d ranging from 150 to 200 leading to high strength and hardness.
Patent JP-2000296478-A (JP)
Title: Earth rod driving pin
Inventor: SAKANE TETSUSHI
IPC: B25D17/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To construct an earth of deep depth by preventing deformation and failure of an edge of a joint hole of an earth rod even at hitting against an obstruction including stone when the earth is embedded in the ground with adding vibration using an electric hammer drill. SOLUTION: A guide part 11 of a driving pin 1 is inserted into a joint hole 21 at a head part of an earth rod 2 and a tapered part 12 of the driving pin 1 is contacted to an inner surface of the joint hole 21. A struck part 13 of the driving pin 1 is applied vibratory striking force by a vibratory striking device and the striking force is transmitted from the inner surface side of the joint hole 21 to an earth rod 1 to drive the earth rod 2 without deformation of an edge 22 of the joint hole 21.
Patent JP-S5232789-A (JP)
Title: Shaped article of a laminated buffer member made by sticking a liner p aper on a buffer core such as corrugated cardboard and a method of mak ing the same
Inventor: KAWAKAMI TAKASHI
IPC: B31F1/00
Filed: 1975-09-05
Abstract: PURPOSE:To make corrugated cardboard boxes having good ventilation and soundabsorption property, that does not invite the development of local peeling or breakage even after heated by a heat-pressure mold, shaped with heat and pressure, and even after the pressure is removed.
Patent JP-S60253108-A (JP)
Inventor: SHIGA SHIYOUJI
IPC: H01L23/48
Filed: 1984-05-30
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-S5830518-A (JP)
Title: Wear indicator for ball joint
Inventor: ITOU MOTOI
IPC: F16C11/06
Filed: 1981-07-10
Abstract: PURPOSE:To prevent mud and water from penetrating into a wear indicator and prevent a grease from leadking out, by a method wherein a detecting body capable of projecting and retracting with respect to a spring seat through a through-hole provided in a cap is provided, and the detecting body and the through-hole are covered by a flexible cover. CONSTITUTION:The through-hole 26a is provieed at a central part of the cap 26, a rod 24b extending downwards is integrally provided at a central part of the spring seat 24, a button 30 (the detecting body) capable of projecting and retracting through the through-hole 26a is press fitted to the lower end of the rod 24b, and the button 30 and the through-hole 26a are covered by the cover 32 to constitute the wear indicator A, wherein the cover 32 is made of a flexible material such as a rubber, and is fitted to the cap 26 in a gas-tight and liquid-tight condition by using a garter spring 31. The projecting amount of the button 30 is preset so that the lower end surface 30a of the button 30 coincides with the lower end surface 26b of the cap 26 when the wear of a ball 23 of the ball joint 20 or the like reaches to a limit.
Patent JP-H09292311-A (JP)
Title: Remaining-life estimating method for rolling bearing
Inventor: INOUE NORIAKI
IPC: G01M13/04
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to estimate the remaining life simply and accurately by estimating the remaining life from the recognition of the abnormality of a rolling bearing to the serious damage of the bearing based on the specified expression. SOLUTION: The remaining life Ldh (hour) from the recognition of the abnormality of a rolling bearing to the occurrence of the serious damage of the bearing, such as in no-rolling accident is estimated based on the expression Ldh=0.032× (1×10<6> )/60N}×(C/P)<3.37> . In the expression, C is a dynamic load rating, P is a load acting on the bearing and N is the number of rotation of the bearing used. The remaining life Ldh obtained by this expression substantially agrees with the actual value. Whereas the JIS rated life Lh is the life to the initial stage (abnormality recognition) still having the rotating function wherein the degrees of damage of the bearing is light, the remaining life Ldh by this estimating expression includes the life until the occurrence of the serious damage of the bearing after the recognition of the abnormality. Therefore, unnecessary maintenance and the stopping of a production facility can be avoided.
Patent JP-H1064986-A (JP)
Title: Substrate supporting chuck having contamination suppressing layer and its manufacture
Inventor: HARVEY STEFANIE E
IPC: B23Q3/15
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of contaminant particles adhering to the lower surface of a wafer while the wafer is supported on a supporting chuck by depositing a contamination suppressing layer for supporting a work piece separately from the supporting surface of the chuck on the supporting surface of the chuck. SOLUTION: A contamination suppressing layer 100 is deposited on the supporting surface 102 of a ceramic electrostatic chuck 104 by, for example, a chemical vapor deposition method. The layer 100 is formed of a doped amorphous material, such as a borosilicate, fluorosilicate, doped alumina, polysilicon film, conductive oxide film, or diamond coating, etc., which is less ground and smoother than the surface material of the chuck 104 and has an excellent contact characteristic. Therefore, the contaminants on the surface of the chuck 104 do not adhere to the lower surface of a wafer 112, because the wafer 112 is not directly supported by the supporting surface of the chuck 104, but by the contamination suppressing layer 100.
Patent JP-S6024686-A (JP)
Title: Ball motion detecting device
Inventor: SHISHIDO HIDEOMI
IPC: G06M7/00
Filed: 1983-06-16
Abstract: PURPOSE:To evaluate a motion technique by receiving a signal transmitted from a ball containing a transmitting device by a receiving device provided separately, and executing the calculation of the number of times, a calculation of a mark obtained, etc. CONSTITUTION:A ball 2 side electric circuit 1 consists of a pressure sensor 4, an amplifying circuit 5 for amplifying its detecting signal, a transmitting circuit 6 for transmitting this output, and an antenna 7. On the other hand, a receiver side circuit part 3 is provided with a receiving antenna 8, and a buzzar 13 for amplifying a signal from a receiving circuit 9, executing a prescribed operation processing 11, displaying 12 its output, and generating a prescribed informing sound basing on an output. In this state, basing on a detecting signal transmitted from the transmitting device, a numerical information signal related to the external force applied to the ball is received by the receiving device, the numerical information signal related to the external force is calculated, and the number of times of football and the marks obtained are displayed, respectively.
Patent JP-H09297614-A (JP)
Title: Torque abnormality monitoring method for motor and abnormality processing method therefor
Inventor: OKUBO HIDEKI
IPC: G05B23/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To perform the proper abnormality processing by deciding the torque abnormality when the torque of a motor exceeds its threshold previously decided based on the torque value that is measured in a normal mode and in every operation control process of the motor. SOLUTION: The moving up-don positions of a suction pipe 3 are continuously measured based on the measurement signal of a revolution detector 9 and the effective diameter of a sprocket wheel 8. Then the start/stop operations and a revolution speed control command of a motor 10 are outputted to a speed controller 11 based on the moving up-down position information on the pipe 3 and a sequence control program. The torque value of the motor 10 which are continuously measured by a torque measurement device 12 are compared with the threshold of every process that is previously decided based on the torque value measured in a normal mode of the motor 10. Then the torque abnormality is decided when the measured torque value exceeds its threshold, and an abnormality alarm is outputted. Thus, the proper abnormality processing can be carried out for the torque of the motor 10.
Patent JP-H05276816-A (JP)
Title: Rice transplanter
IPC: A01C11/02
Filed: 1992-04-03
Abstract: PURPOSE:To obtain a rice transplanter having increased supporting strength of a float to enable the support of a side float exclusively with a rear attaching plate by providing a seedling planting part with a ground-leveling float attached to the main body of the seedling planting part via the rear attaching plate and with a rotary-type seedling planting member to plant a seedling on the side leveling track of the ground-leveling float. CONSTITUTION:The objective rice transplanter 1 has a seedling planting part 4 provided with a ground-leveling float attached to the main body of the seedling planting part 4 at least through a rear attaching plate and with a rotary seedling planting member 30 to plant a seedling on the side leveling track of the ground-leveling float. The rear attaching plate of the ground-leveling float is placed at the front side of a rotary orbit of a rotary seedling planting member.