baber/WOPTO huggingface dataset:
Patent JP-H07100056-A (JP)
Title: Cooker
Inventor: UEMOTO SEIICHI
IPC: A47J27/00
Filed: 1993-10-01
Abstract: PURPOSE:To prevent vermin from entering a cooker by providing a control circuit board to be disposed on a cooker main body and a display panel covering the board and engaged with the cooker main body, and providing upwardly and inwardly projecting ribs at the peripheral edges of the display panel, thus forming a water passage. CONSTITUTION:A control circuit board 9 is provided on the side of a cooker main body 1, e.g. a rice cooker, to control the operation of the cooker main body 1. A display panel 8 covering the control circuit board 9 is mounted on the cooker main body 1. The display panel 8 is engaged with the cooker main body 1 at an upwardly extending engagement rib 8c, forms a water passage with a water-passage rib 8a, and forms a display portion 8d. The display panel 8 has also an inwardly extending vermin prevention rib 8b. Thus, only small amount of incoming water reaches the control circuit board even if water enters, cockroaches and the like are prevented from entering the cooker, and display errors and hygienic deterioration can be prevented.
Patent JP-H0560333-A (JP)
Title: Control device for hot water heater
Inventor: OBAYASHI TOSHIHIKO
IPC: F24D3/00
Filed: 1991-08-30
Abstract: PURPOSE:To prevent an excessive rise in room temperature on the terminal equipment side whose setting temperature is lower when controlling the hot water of two and over terminal equipment by means of a single heater. CONSTITUTION:Heat-driven valves 23 and 24 are installed to circuits leading to terminal equipment A and B respectively. The heat-driven valves are related with a controller 22 of a heater 1. Hot water temperature is controlled based on the terminal equipment whose setting temperature is higher whereas the terminal equipment whose setting temperature is lower is arranged to stabilize room temperature by on/off controlling the hot water-driven valve of the hot water circuit.
Patent JP-S62106523-A (JP)
Title: Memory back-up circuit
Inventor: SHIROMIZU TOSHIYUKI
IPC: G06F15/02
Filed: 1985-11-01
Abstract: PURPOSE:To minimize the power consumption of an auxiliary power supply by eliminating the application of such external stimulation as the reset input, the interruption input, etc., while the contents of a RAM are held by an auxiliary power supply. CONSTITUTION:When a microcomputer 2 is set under a normal action mode in case a main power supply 1 is consumed and is unable to output the fixed level of voltage, the output voltage of an IC5 for monitor of the power supply 1 is changed to a low level from a high level. Then the input voltage of an input terminal P1 of a microcomputer 2 is changed to a low level from a high level and 'BATTERY LOW!' is displayed on a display device 3 for several seconds. Then the microcomputer 2 is changed to a stand-by mode and works by an auxiliary power supply 6. When the input voltage of the IC5 is set at a low level. Thus no reset signal is produced despite the depression of the switch 8 of a resetting circuit A and no reset signal is applied to the terminal RES of the microcomputer 2. This prevents the early consumption of the power supply 6.
Patent JP-H0676982-A (JP)
Title: Monotank x-ray power supply device
Inventor: IKOSHI HIROYUKI
IPC: H02M3/28
Filed: 1992-08-25
Abstract: PURPOSE:To provide capability of accurately setting a high voltage value and maintain uniform product quality, regarding a monotank X-ray power supply device. CONSTITUTION:The resistor of a voltage divider in a high voltage circuit is constituted of three components of an upper resistor 35 having a high resistance value, a lower resistor 37 and adjusting variable resistor 38, and a voltage dividing ratio is measured and recorded in advance. Then, the resistor is oil immersed and sealed in a tank section 103. The value of high voltage output is available as the reciprocal of the dividing voltage ratio multiplied by the value of reference voltage 54.
Patent JP-2000076018-A (JP)
Title: Positioning method in magnetic tape storage device
Inventor: ENOHARA KATSUO
IPC: G06F3/06
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To position a target data block fast and accurately by developing a corresponding table while changing a physical number in the correspondence tale at the time of loading by the quantity of physical number deviation between a load-side magnetic tape storage device and a recording-side magnetic tape recording device when the load-side and recording-side magnetic tape storage devices are different. SOLUTION: When a magnetic tape storage device where a magnetic tape 50 is loaded and a magnetic tape storage device which performs recording are different or when the head part of the magnetic tape 50 is cut after a correspondence table 51 is recorded, the correspondence table 51 is developed while its physical number is changed at the time of loading the magnetic tape 50 based on physical number deviation quantity α and cutting quantity β. Consequently, when the correspondence table 51 is developed by the load-side magnetic tape storage device, the physical number of the correspondence table 51 can be converted to a value adaptable to mechanical characteristics of the load-side magnetic tape storage device or the cutting quantity.
Patent JP-H1067353-A (JP)
Title: Segment for attaching onto wheel or endless track belt
Inventor: TAKAHASHI KAZUYA
IPC: B60B15/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide easy attachment onto wheels for construction machine or offroad vehicle or an endless track belt. SOLUTION: This segment consists of a bottom part 2 which is brought into contact with a wheel or an endless track belt to be attached, a lug part 3 fitted at its outer periphery, and a hollow part 6 formed in the longitudinal direction of the lug part 3. A stopper 7 which rises from the bottom part 2 is formed at the hollow part 6, and a hollow part 6 inner surface and the stopper 7 are so constructed as to have a no-contact structure under the stationary load of a machine body and is formed into a wide angle inclined surface toward the wheel or the endless track belt where the end part of the bottom part in the peripheral direction of the wheel or endless track belt of the bottom part 2 is attached.
Patent JP-H0589023-A (JP)
Title: Input/output extension system
Inventor: ITO NORIFUMI
IPC: G06F13/14
Filed: 1991-09-26
Abstract: PURPOSE:To provide the system not to increase the number of signal lines even in the case of increasing the number of I/O without loading a CPU requiring the development of a software on each I/O extension substrate. CONSTITUTION:This system is composed of a bidirectional buffer means 21 to be controlled the input/output direction of plural signal lines and the enable state of signals according to a program to be executed by a CPU 4, and a bus 22 to input/output bus signals buffered by this bidirectional buffer means 21 to the plural I/O extension substrates 2 in common. Then, a control signal line 23 is provided to output the control signal buffered by a buffer means 6 to each I/O extension substrate 2 so as to control this bus 22, and the plural I/O extension substrates 2 are controlled by controlling the bus 22 based on the control signal of the control signal line 23 due to the program of the CPU 4. Thus, address signals for distinguishing the respective I/O extension substrates 2, input data and output data can be processed by utilizing the common bus 22.
Patent JP-H04129581-A (JP)
Title: Pachinko (japanese pinball) machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-09-19
Abstract: PURPOSE:To obtain a PACHINKO machine easily attaining a balance between the profit of a player and the profit of a game shop and offering a special game by providing a special game control means controlling the special game changing a variable prize device from the first state to the second state when a driven ball flows down in a special region. CONSTITUTION:When a driven ball flows down in a special region 6 in this PACHINKO machine, a special prize signal generating means 7 detects this driven ball to generate a signal, and a picture display means 66 is operated based on this signal. When a picture display stop command signal generating means 65 generates a signal, the variable display of the picture display means 66 is stopped based on this signal, if the stopped display indicates a prize mode, a special region flow probability improving device 17 is operated, the situation is changed to the state that driven balls easily flow down in a special region 23. When the picture display means 66 indicates the prize mode, the probability is increased that driven balls flow down in the special region 23 and the right of a special game 38 is generated.
Patent JP-H0985427-A (JP)
Title: Stopper type molten metal pouring device
Inventor: MATSUMOTO KAZUYA
IPC: F27D3/14
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of molten metal by arranging a groove and/or a hole penetrating the inner surface of a sprue cup in a mold between the surround of the sprue cup and inner diameter at the nozzle end part to flow the molten metal remained in the upper part of the sprue into the sprue cup. SOLUTION: The inner diameter (a1 ) of the opening part of the nozzle 2 end part is larger than the inner diameter (b) of the opening part of the sprue cup 4 and the groove 8 or the hole penetrated through the inner surface of the sprue cup 4 is arranged in the mold between the mold 3 around the sprue cup 4 and the inner diameter (a1 ) of the nozzle 2 end part. The lower surface of the nozzle 2 is brought into close contact with the mold 3, and during pouring the molten metal, the molten metal is not brought into contact with the lower surface of the nozzle 2 and the sticking of the molten metal is reduced. Further, the residual molten metal around the upper part of the sprue cup is flowed into the sprue cup 4 by the groove or the hole penetrated over the inner surface of the sprue cup 4 of the mold 3. By this structure, the sticking of the molten metal to the inner surface of the nozzle 2 is eliminated, and at the time of pouring molten metal into the mold 3 at the following time, the removal of the stuck molten metal is unnecessary, and the production efficiency can be improved.
Patent JP-H07206076-A (JP)
Title: Reusable packaging system for highly viscous fluid
Inventor: HENRI MAIKERU JIYOSEFU SUTEINM
IPC: B65D90/04
Filed: 1994-10-13
Abstract: PURPOSE: To efficiently thrust a high-viscosity fluid out of a container with the container made empty by a method wherein the container is composed of equal two parts of the container and while a diaphragm is arranged at the inside of the container with its one end connected, the diaphragm is made movable between each of a plurality of positions. CONSTITUTION: A container 1 is composed of equal two parts 2 and 3 of the container, and these two parts are connected together with botls which penetrate through flanges 4 and 5 provided at opposite opened ends thereof. The lower part of the container 1 is supported with a frame 7 comprising of supports 8 and a chassis 9. Furthermore, a diaphragm 10 is arranged at the inside of the container 1, and a peripheral rim 11 at one end thereof is clamped between the flanges 4 and 5. While a seal member 12 is provided at the lower container part 3, a connector 14 connectable to a compressed air supplying duct is provided at the upper container part 2. Then, by moving the diaphragm between each of a plurality of positions, a high-viscosity fluid is efficiently thrust out of the container 1 with the container 1 emptied.
Patent JP-S62106682-A (JP)
Title: Metal ion laser
Inventor: FUKUYA KO
IPC: H01S3/03
Filed: 1985-11-05
Abstract: PURPOSE:To make buffer gas flows from the ends of a laser tube toward the center and protect Brewster windows from contamination by providing buffer gas inlets between anodes and the Brewster windows. CONSTITUTION:Openings 24 of helium gas supply apparatuses 22a and 22b are linked with holes 33 and 35 provided between auxiliary electrodes 16a and 16b of an outer shell tube 2 and Brewster windows 3 and 4 through tubes 32 and 34. If an He gas pressure in a laser tube 1 drops and the He gas is supplied into the tube 1 from the apparatuses 22a and 22b, the flows of the He gas progress from the holes 33 and 35 toward the center of the laser tube 1. Therefore, Cd vapor and sputtering products are blown back by the He gas flows so that the Brewster windows 3 and 4 are protected against contamination by the metal vapor and sputtering products.
Patent JP-2000073942-A (JP)
Title: Device for automatically suctionally supplying fuel oil to combustor
Inventor: SUGASHIMA KAZUNORI
IPC: F23K5/04
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of abrasion and noise due to the idling operation of a pump by nitriding a surface of an electromagnetic plunger so as to improve the hardness, and coating the plunger with the fluorine group resin, and providing a time limiting timer capable of limiting the time so as to hinder the excessive idling operation. SOLUTION: In a device for automatically sucking and supplying the fuel oil for combustor, the fuel oil in a main tank is sucked into a filter 3 like an arrow (a) by the work of an electromagnetic pump 2, and continuously, supplied to a combustor like an arrow (b). Abrasion of the electromagnetic plunger 2 due to the sliding friction between the electromagnetic plunger and the inner wall of a cylinder is prevented by nitriding a surface of the electromagnetic plunger so as to improve the hardness, and furthermore, coating of the plunger with the fluorine resin is performed for abrasion resistance. Furthermore, a timer capable of limiting the idling operation time so as to prevent the excessive idling operation at the time of initial starting time and capable of adjusting the idling operation time is provided, and damage of the pump is thereby prevented so as to maintain the durability.
Patent JP-H08110287-A (JP)
Title: Method and device for sampling gas for analysis
Inventor: MAENO SHIGEO
IPC: G01N1/00
Filed: 1994-10-13
Abstract: PURPOSE: To provide the method and the device for sampling gas for analysis, which can continuously supply the gas in a tank that is operated under the pressure reduced state and has the large pressure fluctuation such as a vacuum degassing furnace for performing the vacuum degassing of stainless steel into a gas analyzer stably. CONSTITUTION: When the gas in a tank (vacuum degassing furnace 1), wherein pressure is fluctuated, is sucked and sampled with a vacuum pump 17 and the sampled gas is supplied into a gas analyzer 5 as the gas for analysis, inactive gas is introduced from an inactive-gas introducing system 19 into the sampling system of the gas for analysis at the downstream side from the vacuum pump 17. The gas, which is supplied into the gas analyzer 5, is controlled to the specified pressure or the specified flow rate.
Patent JP-H09152900-A (JP)
Title: Audio signal quantization method using human hearing model in estimation coding
Inventor: CHEN JUIN-HWEY
IPC: G10L19/06
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain improved compression (encoding) technology for a voice signal and an audio signal by combining a specific quantization process with a predictive encoding system. SOLUTION: This method consists of an LPC analyzing processor 10, an LPC predictive error filter 20, a pitch predicting processor 30, a transforming processor 40, a remainder quantizer 60, etc. Then a 1st signal representing an estimated value of a signal showing speech information is generated and the signal showing the speech information is compared with the 1st signal to generate a 2nd signal representing the different between the compared signals. Further, the resolution of the quantizer is determined according to a perceptual noise masking signal determined by a model of human speech perception. Further, the 2nd signal is quantized according to the detemined resolution of the quantizer and on the basis of the quantized signal, an encoded signal is generated.
Patent JP-S60142210-A (JP)
Title: Method for measuring thickness of composite material made of zirconium alloy and zirconium
Inventor: KIMURA MASAKATSU
IPC: G01B17/00
Filed: 1983-12-29
Abstract: PURPOSE:To measure the thickness of Zr accurately and surely by measuring the thickness of a composite material made of Zr alloy and Zr by using ultrasonic wave having a prescribed frequency and a line focus type probe. CONSTITUTION:A tube material 1 consisting of an outer layer material 1a made of Zr alloy and an inner layer material 1b made of Zr is dipped in a fluid medium 2, and the ultrasonic wave having 20-100MHz frequencies is emitted from the line focus type probe 3. The reflected wave is received by the probe 3, and a sending echo T is displayed on a cathode-ray tube 5 of an ultrasonic inspector 4. The ultrasonic wave is reflected at the interface between the material 1a and the medium 2, that between the material 1a and 1b, that between the material 1b and the medium 2, and respective echoes are generated. The thicknesses of the materials 1a and 1b are measured accurately and surely from time intervals between respective echoes.
Patent JP-S60148458-A (JP)
Inventor: OOMURA SHIROU
IPC: B65D33/00
Filed: 1983-12-29
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-S61127662-A (JP)
Inventor: SHIBATA AKIRA
IPC: C10M103/02
Filed: 1984-11-26
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-H1088393-A (JP)
Title: Composite zinc alloy plated sheet and its production
Inventor: ISHII KAZUYA
IPC: C25D15/02
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a galvanized metallic sheet improved in corrosion resistance without coating of plating films of a thin coating weight, corrosion resistance after coating, low-temp. impact resistance, workability of the plating films and resistance spot weldability. SOLUTION: This composite zinc alloy plated metallic sheet having the excellent corrosion resistance has the plating films of a coating weight of 5 to 100g/m<2> contg. high-polymer org. matter consisting of 0.01 to 10wt.% C, H, O and 0.01 to 10wt.% Co and the balance substantially consisting of zinc on at least one surface of the metallic sheet. The metallic sheet is subjected to electroplating by using a zinc alloy plating bath contg. dextrin and/or dextran having an average mol.w. of 10<3> to 10<8> in this producing method.
Patent JP-H0587593-A (JP)
Title: Optical encoder
Inventor: NAKAYAMA HIROSHI
IPC: G01D5/36
Filed: 1991-09-26
Abstract: PURPOSE:To realize gaining sufficient illuminance distribution on a light reception array by providing a mask arranged with a plurality of openings having the shape of folded half period sine wave in a light pass window in equal pitches. CONSTITUTION:In a mask 3, a plurality of openings 32 having the shape of folded half period of sine wave or its resemblance are arranged with equal pitch. The diffusion light weighted by the shape of the openings 32 irradiates a light reception array 5 through the code plate 4. A light source 1, a diffusion plate 2, the mask 3 and the code plate 4 are so arranged on the light reception surface of the array 5 as to form a sine wave illuminance distribution. The photoelectro conversion elements H1 to H4 on the array 5 output currents with different phases for 90 degrees corresponding to quarters of a pitch in the sine wave illuminance distribution. As an arbitrary point (a) on the array 5 looks each opening 23 periodically, the openings seen by the point (a) depending on the point, varies periodically from 0 to full open. Therefore, sine wave illuminance distribution with sufficient intensity can be realized on the array 5.
Patent JP-H09126519-A (JP)
Title: Control method of operation of air conditioner
Inventor: HO SON CHIYOI
IPC: F24F11/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To maintain comfortable air conditioning environment, to prevent sleeping and to attempt to improve the learning efficiency by measuring human brain wave, maintaining user's arousal level optimum by utilizing the measured result, and driving arousally to the user's desired body feeling temperature. SOLUTION: An experimental person 800 is disposed at the central site of the interior 200, the indoor unit 310 of an RAC is installed on the true front surface of the person 800, and a visual signal generator 700 for generating a visual signal is installed adjacent to the unit 310. Further, a voice signal generator 600 is disposed at the side of the person 800, and a brain wave measuring instrument 400 for measuring the brain wave of the person 800 and a brain wave analyzing PC 500 are installed adjacent to the generator 600. In such air conditioning environment, the brain waves for may types of reference temperatures and temperature change widths are measured, the user's arousal level is maintained optimum by utilizing the measured result, and he is driven by arousally to the used's desired body feeling temperature.  Accordingly, sleeping is prevented to make it possible to improve the learning efficiency.
Patent JP-S6489518-A (JP)
Title: Parallel flat board electrode type plasma etching device
Inventor: SAGAWA SEIJI
IPC: H01L21/3065
Filed: 1987-09-30
Abstract: PURPOSE:To allow little polymerization to occur and to minimize charging up of electron by covering with carbon at least a surface facing flat electrodes other than a sample depositing section. CONSTITUTION:An upper electrode 1 and a lower electrode 2, both of which are made of stainless steel, are formed in a chamber 10, the lower electrode 2 being connected to an RF power supply 4. The surfaces facing the upper and lower electrodes, respectively, are covered with carbon 3 except for an area where a silicon substrate of the lower electrode 2 is to be mounted. An etching gas 5 to be supplied is made to be exhausted from an exhaust outlet 6. When etching the silicon substrate 7 using an etching gas containing halogen, excessive halogen is transformed into carbon and low molecular halogen carbide, which are exhausted efficiently from the exhaust outlet.
Patent JP-H0557602-A (JP)
Title: Ball lapping machine
Inventor: SATO CHUICHI
IPC: B24B37/02
Filed: 1991-09-02
Abstract: PURPOSE:To provide a ball lapping machine having excellent working accuracy, operability, circulation property, and compact structure. CONSTITUTION:A ball lapping machine in which balls are lapped between two discs, namely a fixed disc 5 and a rotary disc 6, is constituted of a center shaft 3 having a common center line with the discs, a sleeve 2 rotatably surrounding the center shaft 3, a housing 1 rotatably supporting the sleeve 2, the fixed disc 5 fixed to the center shaft 3, and the rotary disc 6 fixed to the sleeve 2, and the center line can be tilted against the vertical direction by an appropriate angle.
Patent JP-S60137503-A (JP)
Title: Cold rolling method of high-carbon martensite stainless-steel strip
Inventor: SATOU HIROYUKI
IPC: B21B45/00
Filed: 1983-12-27
Abstract: PURPOSE:To prevent a crack of strip edge and a breakage of strip caused by the crack, by heating a high-carbon martensite stainless-steel strip to a specific temperature range in rolling it. CONSTITUTION:A steel strip 1 is unwound from a pay-off reel 4 to straighten its front end part, and is passed through a heating device 9 arranged between the rolls of a Sendzimir mill 6 and a leveler 5. The strip 1 is heated to 50-150 deg.C by the device 9. The strip 1 is thereafter passed through the work rolls of Sendzimir mill 6 and is wound around a tension reel 7a, and then the strip 1 is rolled by reciprocating it between the tension reel 7a and a tension reel 7 arranged at the opposite side of reel 7a.