baber/WOPTO huggingface dataset:
Patent JP-S5335801-A (JP)
Title: Feed water system for boiler
Inventor: FUKAYA YUKIO
IPC: G05D7/00
Filed: 1976-09-15
Abstract: PURPOSE: To provide a returning-water regulating valve and a feed water adjusting valve on the discharge side of a feed water pump in a boiler plant between the exit of an economizer and a boiler-drum for securing the current of feed water in the economizer constantly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60252737-A (JP)
Inventor: KANEMURA TOMOJI
IPC: D02J1/02
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-H10305827-A (JP)
Title: Cup-shaped container made of plastic
Inventor: REICHERT MANFRED DR
IPC: B29C51/08
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To save a material and, eventually, a raw material, to be used at the time of manufacturing a cup-shaped container made of plastic by heightening rigidity i.e., strength of the container and enabling a wall thickness of the container to be made thinner as compared with those of cup-shaped containers having a conventional structure. SOLUTION: A cup-shaped container 10 made of plastic, particularly, a container for yogurt, has a body 13 unitarily joined to a bottom 11 of the container and conically formed, a flange-like edge portion 14 connected to the body and extending annularly, and a curved portion formed on an outer circumferential face 15 of the body 13 for reinforcing the body. In a container of this type, the container 10 is manufactured by a deep drawing process, the curved portion is formed as regularly and geometrically structured portion 16, and the structured portions 16 are disposed on the entire outer circumferential face 15 of the body 13 without substantially leaving any gaps among them.
Patent JP-H0411393-A (JP)
Title: Nonvolatile semiconductor memory device and its readout method
Inventor: KAMO SHO
IPC: G11C16/04
Filed: 1990-04-27
Abstract: PURPOSE:To obtain stable output at high speed by switching the signal of a second selection means after switching the signal of a first selection means. CONSTITUTION:Source switches ST1-ST3 select one source line among of source lines by source selection signals YS1-YS3 according to a column address signal inputted from an external terminal with a source decoder 31. The other sides of bit lines B1-B3 are selected by bit switches BT1-BT6, and are connected to common bit lines CB1, CB2. A bit decoder 32 outputs bit line selection signals YB1-YB3 according to the column address signal, and selects two bit lines neighboring to the source line selected by the source decoder out of the bit lines B0-B3. At this time, the switching of the bit line selection signal is performed at a timing delayed by the switching of the source selection signal. Thereby, the readout of data can be accelerated.
Patent JP-H039574-A (JP)
Title: Cavity device for detecting pressure by using semiconductor and manufacture
Inventor: ROBAATO ERU TATSUKAA
IPC: G01L9/04
Filed: 1990-04-27
Abstract: PURPOSE: To increase breakdown pressure of a rear diaphragm, by forming a diaphragm adjacent to a second surface, by anisotropically etching a cavity into a substrate, from a first surface side of the substrate having the first and the second surfaces which face each other. CONSTITUTION: A substrate 12 having a first surface and a second surface which face each other is formed. A diaphragm 16 adjacent to the second surface is formed by anisotropically etching a cavity 14 into the substrate 12 from the first surface side. By isotropically etching the cavity 14, the breakdown pressure of the diaphragm 16 to a pressure which is to be applied to the first surface is increased. That is, the diaphragm 16 which has been anisotropically etched is further isotropically thinned. Thereby the rear (cavity side) diaphragm breakdown pressure can be increased.
Patent JP-H07104219-A (JP)
Title: Production of superelastic ni-ti alloy glass frame member
Inventor: AIBA MITSURU
IPC: C22F1/00
Filed: 1993-05-12
Abstract: PURPOSE:To produce the subject member reduced in surface oxidation even in an inexpensive atmospheric electric furnace and without disturbing grinding work being the succeeding process by performing stress releaving annealing heat treatment for hardening at specified temp. for specified time. CONSTITUTION:Annealing heat treatment is carried on in an atmospheric electric furnace at 800-1000 deg.C for 10-12sec in short-time, and memorizing heat treatment is carried on at 750-900 deg.C for 10-120sec in short time. If the heat treatment time exceeds 120sec, the treatment requires long-time to decrease the production efficiency and cause severe surface oxidation, thereby imposing a serious burden on the succeeding finish polishing process. If the treatment time is less than 10sec, heat treatment is carried on in a very short time, the high-level time management is necessitated to stabilize the quality of products and the work is made difficult. If the treatment temp. is <800 deg.C, an enough annealing effect is not obtd. in a short-time treatment. If is exceeds 1000 deg.C, the treatment time for obtaining the max. annealing effect becomes <10sec. Besides, ductility of the Ni-Ti alloy decreases in the case of >=10sec treatment time.
Patent JP-H11303759-A (JP)
Title: Hydraulic pump regulator
Inventor: NAKAMURA SHIGETAKA
IPC: F04B49/06
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pump regulator equipped to automatically change an actuator operation speed to one that meets an operator's requirement even during a slight operation. SOLUTION: This hydraulic pump is equipped with an operation mode switch 9, pressure sensors 10, 11 to detect an operation amount of an operation lever, and a regulator to control the hydraulic pump via a controller 7 that outputs a pump capacity command signal to drive the regulator, and the controller 7 comprises a detection means 73a to detect an operation mode of the switch 9, a computing part 73f to compute a change rate (T) of the operation amount of the operation lever per unit time during an operation start when the operation mode is detected as a slight-operation one by the detection means 73a, a detection means 73c to detect whether the change rate (T) exceeds a setting rate (To), and a computing part 73h to compute a pump capacity on the basis of a variable gain (G3) that is a slight-operation gain (G2) plus a correction gain (GK) when the change rate (T)  exceeds the setting rate (To).
Patent JP-H09102489-A (JP)
Title: Process optimization method in vapor phase dry type etching
Inventor: DANIERU ERU FUREEMU
IPC: H01J37/32
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an etching method and a device for a semiconductor wafer, which is operated easily, has reliability, is operated at high speed, can be predicted and has excellent cost efficiency. SOLUTION: A method in which a reactor 10 is designed is provided. The reactor design method contains a stage, where the first plasma etching device 10 with substrates 21 is prepared. The substrate comprises a top face and a film covering the top face, and the film has a film top-face. In the reactor design method, a profile is demarcated in the film through chemical etching to the film top-face, and the determination of etching-rate data from a profile region is contained. A stage, where a reaction-rate constant is extracted from the etching-rate data, and a stage, where a second plasma etching device is designed by using the reaction-rate constant, are also comprised.
Patent JP-S62267732-A (JP)
Title: Power source connecting device and power unit
Inventor: NAGANO MASATOSHI
IPC: G03B7/26
Filed: 1986-05-16
Abstract: PURPOSE:To prevent short-circuiting of a signal line, destruction of a built-in microcomputer, etc., by supplying electric power to an accessory through its connecting section after detecting the state of a switch which is switched over when mounting of the accessory is completed. CONSTITUTION:A lens unit 2 is set by inserting the unit 2 into a camera main body 1 by means of mounts 4 and 3. When the lens unit 2 is set in such way, the terminal 5 of the main body 1 is connected with the terminal 6 of the lens unit 2 through a switch T1 and another switch T2 is closed. Moreover, a lock pin P is inserted into the inserting groove 11 of the mount 3 at a fixed pin section and pushes out an actuating member 12 at a driving pin section. Thus the switch T2 is closed. When the fixing pin section of the lock pin P is inserted into the groove 11, the lens unit 2 is fixed to the camera main body 1. When the switch T1 is closed, a control means 9 discriminates the state and makes power supply to the unit 2 side by setting the power supply line 8 from a power source section 7 to the switch T1 in the main body 1 to a conducted state.
Patent JP-H01145573-A (JP)
Title: Acceleration sensor
Inventor: KURASHIMA SHIGEMI
IPC: G01P15/105
Filed: 1988-05-07
Abstract: PURPOSE:To enable the detection of an exact value, by a construction wherein a permanent magnet is fitted to a cantilever which is bent by an impressed acceleration and two barber-pole type magnetoresistance elements are provided on the opposite sides of the permanent magnet, while an addition element adding up outputs of the magnetoresistance elements in reverse polarity to each other is provided. CONSTITUTION:A magnet 11 is fitted to one end of a cantilever 10 which is fixed at the other end and which can be bent by an impressed acceleration, and two barber-pole type magnetoresistance elements 12-1 and 12-2 are provided at symmetrical positions on the opposite sides of the magnet 11. When the acceleration is impressed and the magnet 11 is displaced, the amount of this displacement is detected separately by the elements 12-1 and 12-2. This detected amounts of the displacement are added up in reverse polarity to each other in an addition element 14 through signal lines 13-1 and 13-2. Therefore, an output being substantially twice as large as an output of each of the elements 12-1 and 12-2 is obtained at a terminal 14-1. Accordingly, accurate detection can be attained.
Patent JP-S5443700-A (JP)
Title: Vehicle detector using ultrasonic wave
Inventor: MIZUNO MASAO
IPC: G08G1/04
Filed: 1977-09-13
Abstract: PURPOSE: To correct the sensitivity fluctuation of an ultrasonic receiving head dependent upon temperature change and the gain fluctuation dependent upon the change based on elapse of years of an amplifier by making the output level of the amplifier, which receives ultrasonic-wave reflected wave signals from the road surface, follow automatically the level set by a reference signal setting circuit.  
     CONSTITUTION: Input terminal 9 where a receiving signal of an ultrasonic wave receiving head is applied is connected to amplification degree control circuit 1, and the output of circuit 1 is applied to comparator circuit 6 through amplifier 2, gate circuit 3 and rectifier and smoothing circuit 4. Meanwhile, the output of amplifier 2 is branched and caused to pass through amplifier 7 and is applied to detector circuit 8 and is outputted from output terminal 10. Then, the reference signal level is beforehand applied to comparator circuit 6 from reference signal setting circuit 5, and the output of circuit 6 is applied to the gate of FET12 provided in amplification degree control circuit 1. Here, circuit 1 is constituted by amplifier 13, resistor 11 and FET12, and the output level of amplifier 2 connected to circuit 1 is made follow the reference signal level from circuit 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04227733-A (JP)
Title: Process for mixing alpha,beta-ethylenic unsaturated carboxylic acid metal salt to polymer
Inventor: HASHIMOTO TAKATSUGU
IPC: C08J3/20
Filed: 1991-04-16
Abstract: PURPOSE:To provide a process for uniformly mixing an alpha,beta-ethylenic unsaturated carboxylic acid metal salt to a rubbery polymer. CONSTITUTION:A polymer cement is produced in an organic solvent. Separately, a suspension of an alpha,beta-ethylenic unsaturated carboxylic acid metal salt is produced in an aliphatic hydrocarbon solvent compatible with the organic solvent. The polymer cement is mixed with the suspension and the solvent is removed from the mixture to obtain the metal salt uniformly dispersed in the polymer.
Patent JP-H07314650-A (JP)
Title: Ink supplying and cleaning device for rotary press
Inventor: HANAZAWA MASANORI
IPC: B41F31/02
Filed: 1994-05-25
Abstract: PURPOSE:To provide the ink supplying and cleaning device for a rotary press in which ink loss at the time of switching ink color and the using volume of roll cleanser can be largely reduced in a flexographic press in which ink in an ink reservoir is forcibly circulated to prevent the aging change of ink composition. CONSTITUTION:The ink supplying and cleaning device for a rotary press comprises ink stoppers 3 so disposed to form an ink reservoir 5 as to be brought into contact with and separated from both the ends of a pair of rolls 1, 2, a moving element 10 reciprocated along the longitudinal direction of the reservoir, ink supplying and inducing nozzle 3 and injection nozzle 16 vertically movably assembled with the element, ink supplying means and ink inducing means 30, and a controller for controlling the operations of the means. The controller supplies ink at a certain position and induces ink at the other position while reciprocating the element in the longitudinal direction of the reservoir according to a specific operating program, and generates an ink circulating flow in the reservoir. It completely induces the ink in the reservoir. The nozzle serves to clean the rolls.
Patent JP-H01280302-A (JP)
Title: Formation of insulating coat of nonlinear resistor
Inventor: FUJIWARA YUKIO
IPC: H01C7/10
Filed: 1988-05-06
Abstract: PURPOSE:To reduce variation in film thickness of one product and between products by mounting a nonlinear resistor on a pair of painting rollers whose section is immersed in insulating varnish of which viscosity is maintained at a specified level and by rotating the painting rollers in a same direction to apply the insulating varnish to a peripheral surface of the nonlinear resistor. CONSTITUTION:A pair of painting rollers 8, 8 which are longer than an axial size of a cylindrical or tubular nonlinear resistor 1 to be provided with an insulating coat are arranged at an interval D2 which is smaller than an outer diameter D1 of the nonlinear resistor 1, and the lower section thereof is im mersed in liquid insulating varnish 7 inside a varnish tank 9. The painting rollers 8, 8 are rotated in a same direction with the nonlinear resistor 1 mounted on the painting rollers 8, 8 to rotate the nonlinear resistor 1, and to apply the insulating varnish 7 attached to the surface of the painting rollers 8, 8 to a peripheral surface of the nonlinear resistor 1 to form an insulating coat. Temperature of the insulating varnish 7 inside the varnish tank 9 is controlled to keep the viscosity within a range of 10000cp-2000000cp.
Patent JP-S60254583-A (JP)
Inventor: ABE KAZUJI
IPC: H01R13/56
Filed: 1984-05-31
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-S63275343-A (JP)
Title: Bedsore preventive body-support apparatus
Inventor: TAKAHASHI ATSUTOSHI
IPC: A61G7/05
Filed: 1987-05-07
Abstract: PURPOSE:To prevent the generation of a bedsore by preventing the accumulation of heat and performing the dispersion and conversion of body pressure, by supplying air bubbles to a receiving body, which receives a three-dimensional reticulated elastomer and is filled with a highly water-soluble resin and water and has not only an air permeable sheet provided to the upper surface thereof but also an electrode provided therein, while changing temp. and controlling the supply of a current to the electrode. CONSTITUTION:A highly water-soluble resin absorbs water in a receiving body to expand and gelled to support the wt. of a patient on an air permeable sheet 1. At this time, sweating is absorbed by the gel through the air permeable sheet 1. In supporting the wt., a three-dimensional reticulated elastomer 3 restricts the unstable flow of the gel to stably support the body. Since the water absorbing capacity of the highly water-absorbable resin is lowered by passing a weak current through said resin, the highly water-absorbable resin is contracted when a weak current is allowed to flow between electrodes 4a, 4b and expands when the supply of a current is stopped to make it possible to convert the pressure of the body. Further, a heating means 10 is operated and stopped when air is supplied from the inner lower part of the receiving body 2 to regulate the temp. of the gel itself through air bubbles and the unnecessary accumulation of heat is prevented to prevent a bedsore.
Patent JP-2000307779-A (JP)
Title: System device
Inventor: YAMADA NAOYUKI
IPC: H04N1/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To realize an effective energy conservation mode by permitting an energy conservation factor detection part to detect an energy conservation shift factor, permitting a CPU to transfer a prescribed energy conservation mode processing program data to a RAM from a ROM through a bus, switching an execution environment to the RAM from the ROM and shifting it into a execution state of the energy conservation mode processing program. SOLUTION: The system control part 1 of group 3 facsimile machine executes the control processing and the energy conservation mode processing of respective parts in the machine. A power supply part 12 generates regular power P1 and energy conservation mode power P2, which are supplied to the machine. A power control part 13 supplies regular power P1 and energy conservation mode power P2, which are outputted from the power supply part 12, to the respective elements of group 3 facsimile machine as regular power PA1 and energy conservation mode power PA2 by a command from the system control part 1. Energy conservation mode power PA2 is applied only to the element operated in the energy conservation mode.
Patent JP-S5445561-A (JP)
Title: Photo trigger system of thyristor convertor
Inventor: TAKAHASHI TADASHI
IPC: H02M1/092
Filed: 1977-09-19
Abstract: PURPOSE: To speed up the photo trigger signal, by adding the photo pulse having greater peak value and quick leading as photo signal to conventional photo pulse.  
     CONSTITUTION: When the current IL combining the pulses having greater leading peak and long time is flowed to the light emitting elements 4 connected in series, photo pulses LP are developed from each element 4 and they are rediated on each light emitting element 6 through each light guide 5. The impedance of the element 6 to which photo pulse is radiated is varied with the magnitude of the photo pulse and the current IP is flown to the light emitting element with the power supply in the pulse amplifier. Accordingly, the current of the light emitting element is made approximately the same waveform as the photo pulse. As the waveform of the current IP of the light emitting element, the peak ILP several times the current ILS required for the amplification factor of the amplifier 7 is flown for a short time. Thus, the part of greater peak value IPP is present even at the leading of the photo emitting element current pulse IP. Thus, the difference of the length of the light guide for the dispersion of the light emitting output of the photo emitting elements and the dispersion in the coupling between the photo-emitting and photo detecting elements can completely be covered 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62267891-A (JP)
Title: Method for remote inspection of meter
Inventor: SASAKI YOSHIFUMI
IPC: G01F25/00
Filed: 1986-05-15
Abstract: PURPOSE:To simply and accurately inspect a meter indicating integrated value of flow from a position apart from an integrating flow meter by providing plural display sections of different color corresponding to figures indicating integrated value of flow on the outer periphery of indicator wheels of integrated value of flow and allowing the end of optical fiber to face each indicator wheel. CONSTITUTION:The integrated value of the integrated flow meter 2 is inspected by discriminating colors of display section painted on the outer periphery of indicator wheels M. At the time of inspecting the meter, a light source 8 is connected to a connection terminal 9. Thereby, light from the light source 8 irradiates indicator wheels M1-M7 through optical fibers F1-F7 for projection. A meter inspector detects the colors of display sections P of indicator wheels M1-M7 by looking through the window 50 of meter inspection board 4 and detects the integrated value of low of the integrated flow meter.
Patent JP-S62267125-A (JP)
Title: Method for joining resin lens to reflector
Inventor: SUZUKI SATOSHI
IPC: B29C65/08
Filed: 1986-05-15
Abstract: PURPOSE:To make it possible to uniformly weld a lend and a reflector together by a method wherein the joint between the lens and the reflector is heated by the heat generated by energizing a heating element which is formed in a proper shape such as plate, coil or the like and put at said joint by being pinched between the lens and the reflector, and at the same time properly pressurized so as to weld the lens and the reflector together. CONSTITUTION:A projected part is provided on a lens 1, while a recessed part is provided on a reflector 2. After a heating element 3 which is made of nickel chromium wire or iron chromium wire and formed in a proper shape such as coil or the like, is installed in the recessed part, the projected part is fitted to the recessed part in such a manner that the heat generating body 3 is pinched between the recessed part and the projected part and then both the parts are pressurized by proper pressures P1 and P2 to pressure-weld them to each other. When proper current is applied to the heat generating body 3 under the state as just mentioned above, the resin members, out of which the lens 1 and the reflector 2 are made respectively and which locate in the periphery of the heating element 3, are softened so as to be welded together by imbedding the heating element 3 thereinto by the pressures P1 and P2 applied in order to join the parts.
Patent JP-H0413391-A (JP)
Title: Picture display device with image pickup device
Inventor: YANAGI HARUYUKI
IPC: H04N7/14
Filed: 1990-05-01
Abstract: PURPOSE:To devise the small sized picture display device to allow an object person to look straight at an image pickup device without decreasing the luminous quantity of a picture light by providing two polarized beam splitters each of which faces a picture display screen of each of two liquid crystal display means at an angle of 45 deg. respectively between the two liquid crystal display means opposite to each other while displaying a half of a received picture respectively. CONSTITUTION:This display device is provided with a first liquid crystal display panel 1a displaying an upper half of a received picture and a 2nd liquid crystal display panel 1b opposite to the liquid crystal display means 1a and displaying a lower half of the received picture. Polarized beam splitters 3a, 3b each facing a picture display screen of the liquid crystal display panel at an angle of 45 deg. and reflecting a picture light radiating from the liquid crystal display panel at a right angle toward the direction of an object person 10 are provided between the liquid crystal display panels 1a, 1b. The two polarized beam splitters 3a, 3b are formed respectively on transparent plates 4a, 4b. Moreover, a television camera 2 picking up a transmission picture of the object person observing the received picture is provided in a space inserted between the transparent plates 4a, 4b and opposite to the object person 10.