baber/WOPTO huggingface dataset:
Patent JP-S63133617-A (JP)
Title: Plasma processing device
Inventor: INOUE TAKU
IPC: H01L21/205
Filed: 1986-11-26
Abstract: PURPOSE:To uniformly diffuse and supply a precess gas into a plasma generation chamber and to upgrade utility efficiency for this gas, by installing a process gas buffer chamber around microwave introduction ports which are opened inside a plasma generation chamber. CONSTITUTION:This plasma process device is equipped with the following chambers: a plasma generation chamber 1 in which plasma is generated by utilizing microwaves to perform electronic cyclotron resonance, and a reaction chamber 3 equipped with a mounting board 5 for a sample S on which the generated plasma is to be projected. In this plasma process device, a buffer chamber 6 for the supply of a process gas into the plasma generation chamber 1 is installed around microwave introduction ports 6b and 6c which are opened inside the plasma generation chamber 1. The buffer chamber 6, for example, is formed in a ring shape to surround a microwave introduction port 1c, and a partition of an iron shield 6a with many holes serving as gas introduction ports is formed between the buffer chamber 6 and the plasma generation chamber 1 and in this chamber 6, porous materials 6d which compose a means of uniformly diffusing supplied gases are disposed between the gas supplying tubes 6b, 6c and the iron net 6a.
Patent JP-S63133294-A (JP)
Inventor: ANDO HIDEJI
IPC: G08B17/00
Filed: 1986-11-26
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-H09100091-A (JP)
Title: Winch for crane and control method therefor
Inventor: YOICHI SHIYOUJI
IPC: B66D1/44
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a crane winch whose start-up of drum rotational speed does not become steep even if a quick winch lever is operated, and a control method therefor. SOLUTION: A pilot hydraulic power source 5 for a control valve 6 being connected to a main hydraulic power source 7 and a hydraulic motor 8 in order to control a supply of hydraulic pressure to this hydraulic motor 8 is installed and also five pilot hydraulic control means 1, 2, 3, 4 and 11 are also installed in the space between the pilot hydraulic power source 5 and the control valve 6.  In addition, while an amount of pilot hydraulic pressure for adjusting an opening area of the control valve 6 by these pilot hydraulic control means 1, 2, 3, 4 and 11 is varied according to the manipulated variable of a winch lever 12, and if acceleration of a drum 10 is within the setting value where a wire is not leensened, the amount of the pilot hydraulic pressure is maintained as it is, but if the acceleration is more than the setting value where the wire is not loosened, it is varied to the proper hydraulic pressure quantity so as to become the acceleration where the wire is not loosened.
Patent JP-H10135815-A (JP)
Title: Semiconductor integrated circuit
Inventor: KASAI TOSHIYUKI
IPC: H03K19/003
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To improve noise immunity of the semiconductor integrated circuit at a low temperature. SOLUTION: The integrated circuit device is provided with a temperature sensing circuit 16 that senses ambient temperature and provides an output of a signal different between high and low temperatures, a 1st output circuit 18 used when the ambient temperature is high, a 2nd output circuit 19 whose current supply capability is smaller than that of the 1st output circuit 18 and that is used when the ambient temperature is low, and an output circuit selection circuit 17 whose operation is controlled by the temperature sensing circuit 16 and that selects the 1st output circuit 18 or the 2nd output circuit 19. Since the 2nd output circuit 19 whose current supply capability is small at a low temperature, a problem that power noise is increased at a low temperature more than that at a high temperature is prevented.
Patent JP-H02128767-A (JP)
Title: Electromagnetic vibration apparatus for bathtub with jet stream cylinder
Inventor: HARADA HISAMITSU
IPC: A61H23/00
Filed: 1988-11-09
Abstract: PURPOSE:To easily mount the title apparatus to an existing bathtub without taking a place and to impart massage or stimulation effect in spite of a simple mechanism by combining an electromagnetic diaphragm with a jet stream cylinder. CONSTITUTION:An electromagnetic vibration apparatus for a bathtub with a jet stream cylinder consists of a power supply part and an oscillation part while the power supply part consists of a commercial power supply 1, a switch 2, a variable resistor 3, a rectifier 4, a transformer 5 and a control box 6. The variable resistor changes the intensity of delivery by controlling the magnitude of the stroke of amplitude. In a case used at a constant stroke, the variable resistor may not be arranged. The oscillation part is fixed to the inner surface of a bathtub 7 by an adhesive panel 8 and consists of an electromagnet 9, a diaphragm 10, a return spring 11, a flexible seal 12 and a jet stream cylinder 13 having a suction hole 14 and an emitting hole 15. When a current flows, a diaphragm 10 being a movable iron piece is once attracted to the electromagnet 9 and again separated along with demagnetization by a return spring 11 and this operation is repeated to generate vibration. This apparatus can be easily mounted to an existing bathtub simply without taking a place and vibration sound is absorbed by bath hot water to make it possible to obtain sufficient massage effect and a pleasant feeling.
Patent JP-H02129077-A (JP)
Title: Production of sintered oxide material having high density
Inventor: FUJIKAWA TAKAO
IPC: C04B35/64
Filed: 1988-11-08
Abstract: PURPOSE:To obtain the subject sintered material having uniform properties and nearly theoretical relative density by sintering an oxide to high relative density and subjecting the obtained sintered oxide to hot isostatic pressing treatment using dry air having low water content or a mixture of said dry air and N2 gas as a pressure medium. CONSTITUTION:A sintered oxide sintered to a relative density of >=92%, e.g., sintered oxide ceramics such as Mn-Zn-ferrite, is subjected to hot isostatic press(HIP) under the following conditions. The HIP treatment of the sintered oxide is carried out by using dried air having a water content of <=50ppm or a gaseous mixture of said dried air and N2 as a pressure medium. A high- density sintered oxide having a relative density of >=99% can be produced by this process. The present process can be carried out without using an expensive inert gas such as Ar and, accordingly, the production cost can be remarkably reduced compared with the conventional sintered oxide production process using HIP treatment.
Patent JP-H06141443-A (JP)
Title: Composition for automobile relay box and relay box for automobile
Inventor: KUBO KAZUYOSHI
IPC: C08L71/12
Filed: 1992-10-21
Abstract: PURPOSE:To make a relay box, for an automobile lightweight and to enhance the heat-resistant property, the solvent-resistant property, the mechanical strength and the molding property of the relay box for the car, by a method wherein the relay box for the car is formed of a resin composition composed of polyphenylene ether, 6, 6-nylon, 6-nylon, polypropylene and a montanic acid metal salt whose ratio its specific and which have been denatured. CONSTITUTION:A mixture composed of 20 to 70wt.% of polyphenylene ether which has been denatured by unsaturated carboxylic acids provided simultaneously with an ethylene dounble bond and a carboxylic group or an acid anhydride group and of 30 to 80wt.% of a polyamide in which 10 to 100 pts.wt. of 6-nylon has been mixed with 100 pts.wt. of 6,6-nylon is obtained. Then, 5 to 70 pts.wt. of polypropylene with reference to 100 pts.wt. of denatured polyphenylene ether in the mixture and 0.1 to 3 pts.wt. of a montanic acid metal salt with reference to 100 pts.wt. of the mixture are mixed with the mixture, and a resin composition for a relay box for an automobile is obtained. Thereby, the heat-resistant property, the solvent-resistant property, the mechanical strength, the molding property, the weatherability and the recycling property of the resin composition can be enhanced.
Patent JP-H09122053-A (JP)
Title: Electric vacuum cleaner
Inventor: YAMAMOTO WATARU
IPC: A47L9/32
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce dimensions in the height of a part as rotating shaft of a lid body to miniaturize an electric vacuum cleaner. SOLUTION: A handle housing part 118 of an upper case 106 has a circular arc 123 on the side of a lid body 102 covering a front upper part of an electric vacuum cleaner and a space 125 is formed between a handle 117 and the handle housing part 118 with the handle 117 mounted on a shaft 124 of the upper case 106. A roughly circular arc-shaped arm 122 of the lid body 102 slides in the space 125 to open or close the lid body 102.
Patent JP-H05121844-A (JP)
Title: Ceramic circuit board
Inventor: KOMORIDA YUTAKA
IPC: H05K3/40
Filed: 1991-10-29
Abstract: PURPOSE:To materialize the reduction of a wire for connection of circuits, the improvement of the current application efficiency, the exhibition of other additional functions, the compactification of the constitution, and others by improving the function, making effective use of the conductivity that the sub copper board has. CONSTITUTION:A copper circuit board 12 is joined to one side face of a ceramic board 11, and a sub copper board 15 to the other side face. A through hole 17 is bored in the ceramic board 12, and through the copper piece 18 filled up in this through hole 17, the copper circuit board 12 and the sub copper board 15 are joined with each other.
Patent JP-H07132743-A (JP)
Title: Drive unit for power working vehicle
Inventor: KOMURA NORIO
IPC: B60K17/10
Filed: 1993-11-12
Abstract: PURPOSE:To provide a compact unit device and a simple transmission case half body of a power working vehicle in which the output of respective motor shafts in a right and left pair of hydrostatic continuously variable transmission whose pump shafts are linked together is decelerated with multiple stages and is transmitted to right and left axles. CONSTITUTION:A transmission case 2 which has a narrow part 2A and a wide part 2a is formed by joining a left case half body 2L whose external surface has a staged part 9 and a right half body 2R whose external surface is roughly flat together. Right and left continuously variable transmission 3L, 3R are mounted on both sides of the narrow part 2A. The right and left axles 6R, 6L are supported on the wide part 2B. The two transmission systems are crossed in such a manner as the motor shafts 21 of the right and left continuously variable transmission 3R, 3L are linked with the right and left axles 6R, 6L, and a reduction gear 4 is disposed from the narrow part 2A to the wide part 2B.
Patent JP-H04292376-A (JP)
Title: Method and device for supplying and fastening yarn to take-up device of textile machine
Inventor: ARUTOUURU PORUNITSUKU
IPC: B65H51/28
Filed: 1991-10-29
Abstract: PURPOSE: To provide a method and a device for feeding threads fully automatically without needing any auxiliary devices for feeding threads to a thread winding device in a textile machine. CONSTITUTION: The pressing member 9 of the operation (gripper) ant 7 of an automatic operation device 14 approachable to a thread winding device is abutted on a first centering disk 3, a gap is formed between the end of a tube 4 and the inner side of the centering disk 3 by applying pressure to the edge of a side opposite the end of the centering disk and tilting the centering disk, a thread F is inserted into the gap by the leg parts 7.1 and 7.2 of the operation arm 7, and then the pressure is eliminated to close the gap. For this purpose, a fastening member 8 is provided for fastening the tread F to one leg part 7.1 of the gripper arm 7, and the pressing member 9 is provided in the other leg part 7.2 so as to be abutted on the outer surface of the centering disk 3.
Patent JP-H08149415-A (JP)
Title: Disk reproducing device
Inventor: YAMAGUCHI MASAHIRO
IPC: H04N5/14
Filed: 1994-11-17
Abstract: PURPOSE: To obtain an image in response to the preference of each user by applying the D/A conversion to the digital image data given from a CD driver and an MPEG decoder, switching optionally plural LPFs and then converting into a video signal by an encoder. CONSTITUTION: A CD driver 1 extracts the information recorded on a video CD and outputs the digital data, and an MPEG decoder 2 outputs these digital data as the digital voice and video data A and V respectively. The data A are converted into the analog voice signals by an audio DAC 4 and outputted through an audio output terminal 5, and the data V undergo the D/A conversion by a video DAC 6 and outputted to a switch circuit 21. The LPF 22a to 22c having cut-off frequency of 3, 2 and 2.5MHz are connected to the terminals (a) to (c) of the circuit 21, and each output of these LPFs is connected to a video encoder 8. Thus a switch 1 selects an optional LPF 22 and an image is obtained at a video output terminal 9 by the encoder 8 in response to the preference of each user.
Patent JP-H07132321-A (JP)
Title: Continuous processing device or strip
Inventor: ARAKI TATSURO
IPC: B65H21/00
Filed: 1993-11-12
Abstract: PURPOSE:To prevent damage to a roll and generation of scratches on the surface of a strip by providing a taping device with means for applying an inorganic adhesive to the joining part and for heating and press-fitting a metallic foil on the area to be coated. CONSTITUTION:The rear end of a preceding strip and the tip end of a succeeding strip are joined by a joiner device 14. A tape is placed on the joining part between the rear end and the tip end of the strips by a taping device 16. In a continuous strip processing equipment that are provided with these devices, a supply reel 11, relaying rolls 12-28, take-up reel 29, continuous annealing furnace 22, etc., are installed. The taping device 16 is provided with a means to apply an inorganic adhesive to both upper and lower surfaces of the joining part and a means to heat for press-fitting a metallic foil on the applying area by a heating roll in a mechanism for placing a metallic foil. At this time, the heating temperature is set about 200 deg.C in order to accelerate the hardening of the inorganic adhesive. Thus, a tape with a satisfactory heat resistance is adhered to the joining part even for the strips that require a heat processing at a high temperature.
Patent JP-H10112701-A (JP)
Title: Privacy telephone set
Inventor: CHIKARAISHI TETSUYA
IPC: H04K1/04
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a privacy telephone set that inexpensively realizes a frequency inverted privacy telephone system in digitally performing a frequency privacy telephone system that is one of analog privacy telephone systems. SOLUTION: Taking notice that a PCM Codes which is used in PCM communication is provided with an encoding circuit and a decoding circuit, an exclusive logic circuit 31 is provided between the digital output and input terminals 12 and 13 of a PCM Codec 2. A voice signal is converted into a digital signal of, e.g. eight bits in the Codec 2 and entered to one of input terminals of the circuit 31. In such cases, when a timing signal of logic '1' is inputted to the other input terminal from a timing generating circuit 32 only when a polarity bit of every other digital signal is fetched to the circuit 31, only the polarity bit is inverted. A voice signal to which privacy telephone processing is applied is outputted by returning a digital signal that is acquired in this way to the Codec 2 and converting it into an analog signal.
Patent JP-H09127294-A (JP)
Title: Method and device for chemical decontamination of inside of system piping and jig for decontamination liquid circulation
Inventor: HIROSE EMIKO
IPC: G21F9/28
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To enable the assembling of a circulation loop more easily than conventional decontamination circulation loops and chemically decontaminating efficiently without the necessity of providing a plurality of holes for circulating decontamination liquid. SOLUTION: On the same locations of decontamination object piping 1, a jig 15 for decontamination which has capillaries 17 for injecting decontamination liquid and a return path 18 for sucking the decontamination liquid, is placed to form a circulation loop for the decontamination liquid. Decontamination liquid is injected with a pump 9 from a decontamination liquid tank 10 through the capillaries 17 for injecting decontamination liquid to the decontamination object piping 1 to decontaminate. The waste decontamination liquid after decontamination passes through the return path 18 for sucking the decontamination liquid, and passes through an outlet piping 12, and is filtered in a filter 11 for impurity filtration to flow in the decontamination liquid tank 10.
Patent JP-H06110242-A (JP)
Title: Electrophotographic film and image forming method
Inventor: ITOU MIYOKO
IPC: G03G7/00
Filed: 1992-09-28
Abstract: PURPOSE:To insert an electrophotographic film into fixing rollers to stably form picture images in an electrophotographic film without clogging of the electrophotographic film when the electrophotographic film is introduced to fixing rollers and a toner image is fixed in the film to form picture images in the electrophotographic film consisting of a light-transmitting film with using an electrophotographic device. CONSTITUTION:A coating layer 12 containing particles of 30-100mum average particle diameter is formed at one end of the electrophotographic film 10 consisting of a light-transmitting film. This electrophotographic film 10 is set in the electrophotographic device in a manner that the surface having the coating layer 12 is in the opposite side to the image forming surface. Then the electrophotographic film 10 is introduced to the electrophotographic device in a manner that the one end having the coating layer 12 is the front end to form picture images.
Patent JP-H03145930-A (JP)
Title: Electric power factor controller by fuzzy inference
Inventor: HAYAZAKI AKIO
IPC: H02J3/18
Filed: 1989-10-31
Abstract: PURPOSE:To control an electric power factor in consideration of the variation of power consumption and past records by controlling closing and leading of a phase-advancing capacitor on the basis of measured reactive power at the receiving point of external power. CONSTITUTION:Electric energy counting part 9, reactive energy counting part 13, etc., first measures power consumption, reactive power and the number of times of closing and leading of a phaseadvancing capacitor. Power consumption, under- and overenergy and accumulated under- and overenergy in a predetermined time unit such as day unit are obtained by accumulated under- and overenergy operation part 16, etc., from accumulated under- and overenergy storage part 11, etc., and the measured power consumption and measured reactive power. Fuzzy inference part 20 draws an inference by the use of these values to obtain a set reactive power at that time. Closing of the phase- advancing capacitor is controlled by the use of the set reactive power. Because the set reactive power is determined according to the state of use of power when the power consumption, under- and overenergy, etc., are used as conditional part, a power factor can be controlled in consideration of the variation of power consumption and past records.
Patent JP-H01126573-A (JP)
Title: Semiconductor device having test circuit
Inventor: TAMAMURA MASAYA
IPC: G01R31/28
Filed: 1987-11-12
Abstract: PURPOSE:To enable the testing of a semiconductor device to be tested performing a fast operation stably without malfunctioning even using a low speed clock, by converting the low speed clock with a hysteresis circuit to a high speed clock having a fast rising and falling. CONSTITUTION:An IC 100 comprising a semiconductor chip has an internal circuit 6, such as an FF and latch circuit, which operates by a clock with a relatively fast rising and falling in a semiconductor. Then, a probe is put at a low speed clock input terminal 4 in a probe test to input a clock having a relatively slow rising and falling. The hysteresis circuit 5 is a waveform shaping circuit having a hysteresis characteristic and when a low speed clock is inputted thereinto, it is converted to a clock having a relatively fast rising and falling to be supplied into the internal circuit 6 of the semiconductor. This eliminates reflection or the like generated in the probe and allows the inputting of a low speed clock into the probe with limited effect of a surrounding noise while enabling the supplying of a high speed clock to the internal circuit 6 of the semiconductor performing a fast operation.
Patent JP-2000114675-A (JP)
Title: Integral printed board
Inventor: HAYAFUNE ISAO
IPC: H05K1/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an integral printed board the extra board section of which can be snapped off by hand and which can prevent the occurrence of such burrs that are protruded from the sides of its product board section. SOLUTION: An integral printed board has such a distinctive feature that the board contains a product board section 3 having a conductor pattern formed of a metallic sheet and an extra board section 5 which has a snapping-off piece 51 and a metallic sheet 52, with the piece 51 being integrally formed with the product board section 3 in a state where the piece 51 is connected to the section 3. In order to make the extra board section 5 to be easily snapped off from the product board section 3, a plurality of through holes 13 is made through the piece 51 in such a way that the center line 14 passing the centers of the holes 13 comes into contact in parallel with the side 31' of the product board section 3 or gets into the section 3 from the side 31'. Moreover, one side edge of the metallic sheet 52 of the extra board section 5 is extended to the position of the center line 14.
Patent JP-H04160719-A (JP)
Title: Discharge display tube and component for forming cathode thereof
Inventor: KANI AKIRA
IPC: H01J17/06
Filed: 1990-10-24
Abstract: PURPOSE:To reduce the operating voltage, and improve light emitting efficiency, and improve the luminance by including the specified conductive oxide in the oxide having the K2NiF4 type crystal structure. CONSTITUTION:The conductive oxide, which is obtained by solid solution of the oxide showed with a formula X2O in the oxide having the K2NiF4 type crystal structure, is included in the material for forming a cathode of a direct current type discharge display tube. The element X in the formula shows at least one kind of elements to be selected among the Ia group element group of a periodic table of elements. The conductive material, of which gas occlusion is a little and a coefficient of work is low and secondary electron emitting efficiency is high and strong against the ion shock, is thereby obtained, and a discharge display tube, of which operating voltage is reduced and stabilized and of which luminance is improved and of which color purity is improved and of which manufacture is easy, is realized.