baber/WOPTO huggingface dataset:
Patent JP-H05801-A (JP)
Title: Atomic hydrogen feeder
Inventor: TANAKA HIDEYUKI
IPC: H01L21/205
Filed: 1991-06-19
Abstract: PURPOSE:To provide an atomic hydrogen feeder for generating atomic hydrogen of high concentration over the large area. CONSTITUTION:An atomic hydrogen feeder is equipped with a plate 11 which consists of hydrogen occluding alloy and is arranged close to the surface of a plate semiconductor wafer 15 and a heater 12 which is arranged in a location across the hydrogen occluding alloy plate 11 from the semiconductor wafer and warms the hydrogen occluding alloy 11.
Patent JP-S5938527-A (JP)
Title: Combustion device using jointly gas and liquid phase fuels
Inventor: FURUMOTO MICHITAKE
IPC: F23D17/00
Filed: 1982-08-25
Abstract: PURPOSE:To prevent incomplete and abnormal combustions and to make it possible to re-start the operation of the combustion device by a method wherein a fuel pump is stopped by interrupting a thermoelectromotive force when the temperature of the device lowers, so that a supply of the liquid fuel is suspended. CONSTITUTION:A motor 3 is operated by the thermo-electromotive force generated by a thermocouple 13 both ends of which are connected to the motor 3 by means of an electrical wire 18. The wire 18 is connected with a switch 30 which turns OFF when the gas fuel is being supplied to a burner through the opening of a changeover valve 10 in a gas fuel passage 12. Further, an electrical circuit 34 is connected to the electrical wire 18 at a position across the switch 30. The circuit 34 includes a switch 31 which turns OFF when the liquid fuel is being supplied to the burner through the opening of a changeover valve 5 in a liquid fuel passage 7 and a switch 33 which is arranged near the changeover valve 5 and which turns OFF by utilizing the switching operation of a bimetal 32 when the vaporized gas is at a temperature higher than a predetermined valve.
Patent JP-S5847682-A (JP)
Inventor: YAMAGUCHI KEN
IPC: B62K11/02
Filed: 1981-09-18
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-2000340054-A (JP)
Title: Control switch in control device of portable playback device
Inventor: HANEDA YOSHINORI
IPC: H01H3/12
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a control switch not causing an erroneous operation in a control device of a portable playback device by securely pushing only one switch element when the intermediate part of a press position of an operation plate, or the pushing position or direction is changed or even when the control switch is obliquely pushed. SOLUTION: In a control device of a portable playback device, marks for indicating operations are formed at plural radially arranged positions, and a single operation plate 3 for operating the portable playback device by pressing the position of each of the marks, plural snitch elements 7 installed on a circuit board 6 under the positions of the marks at the plural positions of the operation plate 3 and corresponding to the positions of the respective marks, and a pin 15 located at the center of the operation plate 3 and protrusively formed through a hole of the circuit board 6 from a lower case 5 with its tip projected to nearly the same height as or exceeding that of the head parts of the plural switch elements 7 are provided.
Patent JP-H08338472-A (JP)
Title: Active vibration removal unit and sensor setup method thereof
Inventor: KATO HIROAKI
IPC: F16F15/02
Filed: 1995-06-14
Abstract: PURPOSE: To capacitate it for highly accurate vibration removal by calculating both translational and rotational movements as a rigid motion of a vibro- removal base so accurately to check the effect of error factors including an observational noise or the like to the minimum. CONSTITUTION: In this active vibration removal unit which eliminates a vibration in a vibro-removal base 4 by detecting the motion of this vibro-removal base 4 supporting equipment with plural pieces of sensors 2a, 2b and 2c, and on the basis of each detecting output of these sensors 2a to 2c, controlling three actuators 3a, 3b and 3c, respective kinenatic parameters in a motion pertaining to an XY plane of the vibro-removal base 4 are set to Px, Pv and Pθz, and each output signal of these sensors 2a to 2c is set to Sn. At this time, from the geometrical setup of these sensors 2a to 2c, these sensors are set up so as to make the conditional number of a factorial matrix A in simultaneous equations to be shown in s=Ap being materialized between a vector [Px , Py , Pθz] and another vector [s1,... Sn ] come to the minimum.
Patent JP-H05198590-A (JP)
Title: Manufacture of semiconductor device
Inventor: PLAS PAULUS ANTONIUS VAN DER
IPC: H01L21/336
Filed: 1992-06-08
Abstract: PURPOSE: To provide a gate oxide layer showing no particular defect in an active region surrounded by an electrolytic oxide. CONSTITUTION: On a laminated structure comprising a lower layer 4 of silicon oxide provided on the surface of a silicon body, an intermediate layer 5 of polycrystalline silicon, and an upper layer 6 of a material containing silicon nitride, a window is formed by etching an upper layer, and the inside of a window of the intermediate layer and the lower part of the edge of the window are removed by etching. Further, a cavity 11 is formed, and then an oxidation mask 15 formed by supplying the cavity with a material containing silicon nitride is provided, and then oxidation is performed to form an electrolytic oxide region 17 on the surface of a silicon body 2.
Patent JP-H0811068-A (JP)
Title: Direct acting rotary stage device
Inventor: OGAWA YASUSHI
IPC: G01B5/00
Filed: 1994-06-29
Abstract: PURPOSE:To precisely and finely rotate a rotary stage by arranging plural rollers, which are brought into contact with a passive plate projecting to a direct acting member and having parallel both faces while clamping the parallel both faces in the X direction, in the direct acting member. CONSTITUTION:A direct acting member 7 is linearly moved in the X direction by means of a driving shaft 3. Subsequently, in a rotary member P, a passive plate 8 is rotated because of flexure by means of plural rollers 10 so that its both parallel faces are always directed in the X direction, and the linear movement in the X direction of the driving shaft 3 presses the passive plate 8. As a result, the rotary member P is moved in the circumference direction of a rotary stage 2. In other words, the rotary stage 2 is rotated smoothly and finely. An angle of rotation of the rotary stage 2 is precisely read by means of a micrometer rotation indicating scale indicating the rotation and the movement in the X direction of a grip part 5 in the driving shaft 3.
Patent JP-H0441819-A (JP)
Title: Asphalt injecting method to junction of caisson
Inventor: ISHII KEIJI
IPC: E02D25/00
Filed: 1990-06-06
Abstract: PURPOSE:To lay matresses in the whole gap effectively by injecting asphalt synthetic material into the gap while decompression is made for the gap between matrsses formed at the coupling part of adjoining caissons. CONSTITUTION:A plurality of caissons 2, 2', wherein matress 1 consisting chiefly of asphalt is laid on the outside of a bottom plate 4 except the edge parts of the bottom plate 4, are coupled together by welding their bottom plates 4 to each other. Opening at each end of a gap 6 formed in the coupling part of the caissons 2, 2' is blocked with a plate 7, which is provided with a suction hole, and a suction pipe 8 is arranged leading to this suction hole and a vacuum pump. An asphalt synthetic material is injected fully into the gap 6 from an inject hole 10 via an inject pipe 9, which is installed previously penetrating the matress 1, while the gap 6 is being evacuated through the suction hole.
Patent JP-H05971-A (JP)
Title: Medicinal composition
Inventor: JIYOOJI AACHIBOORUDO KURAAKU P
IPC: A61P39/02
Filed: 1991-06-19
Abstract: PURPOSE: To obtain a medicine composition for oral administration, effective for reducing influence of drinking too much alcohol, containing an antihistamine. CONSTITUTION: This composition comprises an antihistamine, especially 20-100mg of diphenhydramine hydrochloride as an active ingredient. The composition is suitable for oral administration form such as capsule, tablet or syrup and alleviates the symptom called hangover after drinking too much alcohol such as headache, feel like vomiting, tremble and ache of hand and foot. Diphenhydramine, an ethanolamine such as doxylamine, an ethylenediamine such as pyrilamine, an alkylamine such as chlorophenylamine, a piperazine such as chlorocyclizine and a phenothiazine such as promethazine may be used as the antihistamine.
Patent JP-H01315266-A (JP)
Title: Controlling circuit for power converter
Inventor: YAMAMOTO YUUMA
IPC: H02M7/21
Filed: 1988-06-14
Abstract: PURPOSE:To continue an operation even if a voltage is varied by varying the power factor of a current command value according to the voltage of an AC power source, the voltage of the DC side of a converter and an output with the AC side effective current command value, and controlling the converter. CONSTITUTION:In a power converter, an AC power source 1 is connected to the AC side of a converter 3 through a reactor 2, and its DC side is connected to a capacitor 4 and a load 5. The control circuit applies the AC voltage VS of the power source 1 from an AC voltage detector 601 to a phase synchronizer 706, and applies its output theta to adder/subtractor 802, a multiplier 901, etc. The output of a transformer 602 is applied to an adder/subtractor 801, and the DC voltage of the converter 3 is applied together with a command value of a feedforward controller 705 from a detector 803 to a divider 902 through an adder/subtractor 804 and a voltage control circuit 703. The converter 3 is controlled by a current control circuit 702 through a PWM modulator 701.
Patent JP-S6211519-A (JP)
Title: Sorting element for magnetic separator
Inventor: HAYATA FUMITAKA
IPC: B01D35/06
Filed: 1985-07-05
Abstract: PURPOSE:To recover fine particles having low degree of magnetization with high practical yield by laying plural expanded thin sheets having high magnetic prmeability on each other wherein the slits formed in zigzag are arranged with a distance in the width direction below three times length of the thickness of a sheet. CONSTITUTION:Fluid suspension or slurry contg. a large amt. of useful magnetic particles is introduced into a canister 10 from a direction A. A uniform magnetic field is formed between an upper electrode 16 and a lower electrode 18 by the excitation of an air-core coil 12. Since the matrix 14 arranged between both electrodes has an acute angle part at the lower part, the uniform magnetic field is disturbed, and magnetic particles in the fluid suspension or slurry are captured by the matrix 14. The fluid contg. magnetically unattracted particles is transported in the direction B by the effect of the upper electrode 16. The matrix 14 comprises alternately layer-built magnetic expanded metal 22 consisting of a material having >=1,000 magnetic permeability and a nonmagnetic expanded metal 23.
Patent JP-H0813315-A (JP)
Title: Wool tufted carpet
Inventor: MATSUNAGA NOBUHIRO
IPC: D01F8/14
Filed: 1994-06-29
Abstract: PURPOSE:To produce a wool tufted carpet excellent in pencil point properties and bulkiness, reduced in idle hairs and resistive to change of visual appearance by applying a heat treatment to a spun yarn composed mainly of wool and containing blended binder fibers and using the resultant heat-treated yarn as a pile yarn. CONSTITUTION:With staple fibers composed mainly of wool subjected to yarn dyeing with a prescribed hue in advance, 2 to 20wt.% sheath-core type conjugated binder fiber composed of a high-melting polyamide having >=170 deg.C melting point as the core part and a low-melting polyester having <=130 deg.C melting point as the sheath part is subjected to blend spinning. A thermal adhesive treatment is applied to the resultant spun yarn by using a spell bar type continuous heat treatment machine to prepare a fused spun yarn. The obtained fused spun yarn is used as a pile yarn and a base fabric is tufted 19 to have a cut pile and/or loop pile state by using a tuft machine, thus producing the objective wool tufted carpet.
Patent JP-H08308317-A (JP)
Title: Preparation of lawn by spraying seed of japanese turf
Inventor: MACHIDA YUKINORI
IPC: A01G1/00
Filed: 1995-05-10
Abstract: PURPOSE: To eliminate the defect of conventional lawn preparation work, i.e., the flow out of sprayed material on an inclined face with rainfall, etc., by spraying the seeds of wild turf using powder and fine granules of Kanuma soil as main base materials. CONSTITUTION: Fine granules of Kanuma soil are exclusively used in place of the use of powdery Kanuma soil. The granules are mixed with porcelain clay and bentonite, further mixed with seeds of Japanese turf subjected to germination promoting treatment, fibers, Fujimi Green Bond(R), a fertilizer, a weed germination inhibitor, bark compost, dolomite, etc., incorporated with water and thoroughly mixed. The obtained slurry is thinly and uniformly sprayed to the ground surface with a soil spraying machine. The seeds are germinated and grown to prepare a lawn.
Patent JP-H0440459-A (JP)
Title: Photo glass mask
Inventor: SAKAMOTO ATSUSHI
IPC: G03F1/42
Filed: 1990-06-06
Abstract: PURPOSE:To perform such patterning that an essential pattern area is not on the outer peripheral end of a material to be aligned by providing alignment marks in right and left positions symmetrical with respect to the center position of the essential pattern area to be patterned on the material to be aligned. CONSTITUTION:An essential pattern area 3 is formed only in the area inscribed to a circle whose diameter is about 6mm smaller than that of a semiconductor substrate 4 as the material to be aligned so that this area 3 is patterned on the inside of the semiconductor substrate 4. Alignment marks 2 are arranged in right and left positions symmetrical with respect to the center position of the essential pattern area 3 about 1mm outside the essential pattern area. Thus, such patterning is performed that the essential pattern area 103 is not on the outer peripheral end of the material 4 to be aligned.
Patent JP-H08311962-A (JP)
Title: Private parts cleaning device
Inventor: OOHIRA AKICHIKA
IPC: E03D9/08
Filed: 1995-05-22
Abstract: PURPOSE: To easily receive at a receiving element an operation signal from a light emitting element by making a light emitting element unit detachable from a remote control operation body and providing a plurality of mounting connection points of the light emitting element unit in the remote control operation body. CONSTITUTION: A plurality of notch-shaped recesses 50 for mounting and connecting a light emitting element unit 52 are provided in a remote control operation body 46, and the unit 52 and a plug body 54 having the same shape as that of the unit 52 are fitted into one recess 50 and the other recess 50, respectively. Next, a connector part is provided in each of the recesses 50 being mounting connection parts for unit 52 in the body 46, while a connector part also is provided on the unit 52 side so that these connector parts are connected to each other. And if an light emitting signal from the unit 52 is not received in a good state at a light receiving element 56 on the body 46 side, the unit 52 is removed from the body 46 and mounted and connected to other point to improve the receipt of signal at the element 56.
Patent JP-S5937415-A (JP)
Title: Analyzer for sideslipping speed of ship
Inventor: KOSUGE YOSHIO
IPC: G01C21/06
Filed: 1982-08-26
Abstract: PURPOSE:To determine an exact wake by determining a sideslipping speed from the positional information up to a target obtd. by tracking actually the static target of which the theoretical value of the absolute speed is zero, the course of the own ship and the own ship speed in a bow direction during turning of the ship. CONSTITUTION:The distance, azimuth and angle of elevation up to a static target tracked with a target tracker 1, the own ship speed in a bow direction measured with a measuring device 2 for the own ship speed in the bow direction, and the own ship course measured with a measuring device 3 for the own ship course are stored in a data storage device 4. The relative speed of the target and the own ship speed are respectively calculated 5, 6 from these sets of the data. Based on the relative speed of the static target from a relative speed calculator 5 and the plural own ship speeds from an own ship speed calculator 6, the absolute speeds at the respective coeffts. are calculated in an absolute speed calculator 8. The coefft. multiplied by the change rate of the own ship speed for which the value most approximate to zero which is the theoretical value among the plural methods for calculating the absolute speeds as well as the sideslipping speed determined by the same are displayed on a display device 9 for the results of the analysis.
Patent JP-H05309169-A (JP)
Title: Mechanical board for japanese pinball game @(3754/24)pachinko) machine
Inventor: KATO TAKAFUMI
IPC: A63F7/02
Filed: 1992-05-13
Abstract: PURPOSE:To simply and efficiently clean the inner wall surface of a prizewinning passage manifold or a prizewinning ball passage, on which balls come down, and to remove obstructions from the passage without the necessity of opening and closing a mechanical board. CONSTITUTION:Opening grooves 30a, 30b, 30c, 32 for removing foreign object such as screws or dust are formed in the outer wall 6a of a part where there are provided a prizewinning ball passage manifold 8 or a prizewinning ball passage 19 formed in the lower part of a mechanical board 6 with which the rear surface of a play game board attached to a pachinko game machine is entirely covered.
Patent JP-S5937847-A (JP)
Inventor: HARUMOTO KATAMASA
IPC: H02J3/28
Filed: 1982-08-26
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-2000338664-A (JP)
Title: Photosensitive resin composition, production of pattern and electronic parts
Inventor: YAMAZAKI NORIYUKI
IPC: G03F7/022
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To ensure good heat resistance as well as superior shelf stability and stable photosensitive characteristics by incorporating a polymer soluble in an aqueous alkali solution, an o-quinonediazido compound and a compound exhibiting acidity. SOLUTION: The photosensitive resin composition contains a polymer soluble in an aqueous alkali solution, an o-quinonediazido compound and a compound exhibiting acidity. The polymer is polyimide, its precursor, polyoxazole, its precursor or a polyamic ester of the formula, wherein R1 is a tetravalent organic group, R2 is a divalent organic group having carboxyl or phenolic hydroxy and R3 and R4 are each H or a monovalent organic group but at least one of R3 and R4 is a monovalent organic group. The compound exhibiting acidity is a compound having an acid dissociation constant of <=10 at 25 deg.C.
Patent JP-S5852586-A (JP)
Inventor: BARURIE MATSUKUKAI KARURUZAAZU
IPC: G01P13/00
Filed: 1982-08-25
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-H097864-A (JP)
Title: Rotary transformer
Inventor: NAKAMURA AKIO
IPC: H01F38/14
Filed: 1995-06-15
Abstract: PURPOSE: To provide a rotary transformer which is markedly improved in reliability at signal transmission preventing channel signals from mixing together. CONSTITUTION: A rotary transformer has such a structure that a pair of cylindrical magnetic cores 1 and 11 are coaxially provided close to and confronting each other, coils 2 are provided in winding grooves 3 engraved in the opposed surfaces of the magnetic cores 1 and 11 corresponding to the number of channels, and lead-out grooves 5a and 5b through which the ends of the coils 2 are led out are provided to the cores 1 and 11, wherein the lead-out grooves 5a of the magnetic core 1 are formed at an angle to the axial direction of a shaft O, and the lead-out grooves 5b of the other magnetic core 11 are formed along the axial direction of a shaft O.
Patent JP-H0315675-A (JP)
Title: Pump pulsation absorbing device
Inventor: KOHARI YUJI
IPC: F04B11/00
Filed: 1989-06-12
Abstract: PURPOSE:To absorb pulsation securely by connecting the delivery side of a pump to a drain side through a variable restriction and relief valve and varying the opening area of the variable restriction in synchronous with the pulsation of fluid delivered from the pump. CONSTITUTION:When the drive shaft 3 of a piston pump 1 is rotated, a piston 11, the top of which is made in contact with the outer periphery of an eccentric cam 6 rotated together with the drive shaft 3, reciprocates in a fixed cylinder 9. By this, fluid in a suction chamber 8 is flown into a cylinder chamber 12, pressurized, and supplied to a surrounding groove 16 through flow passages 13 and 14 and a check valve 15. In this case, a spool 25 is moved upward and downward by a multi-plane cam 28 rotated together with the drive shaft 3 to vary the opening area of a variable restriction 27 by synchronizing it with the section at which the delivery stroke of the piston 11 is duplicated, i.e., with the pulsation of fluid supplied under pressure to the surrounding groove 16. When the delivery stroke is, for example, duplicated, the opening area of the variable restriction 27 is increased to return a large quantity of fluid back to a relief valve 24 side.
Patent JP-S5576404-A (JP)
Title: Sequence controller
Inventor: KAWASHIMA EISUKE
IPC: G05B19/05
Filed: 1978-12-01
Abstract: PURPOSE:To enhance the general-purpose properties to the users' request by dividing the input/output interface into plural number of the input and output cards and then securing the exchange amount these cards in accordance with the specification. CONSTITUTION:Sequence controller 1 contains operation controller 2 consisting of the microcomputer, console 3 carrying out the program writing, memory part 4, display unit 5 displaying the program contents and input/output interface part 6 each. The common mounting part of the print substrate divided into plural number of in- cards 7 and out-cards 8 is provided at part 6 to be connected to control part 2, and the exchange in possible among those cards according to the specifications. Plural number of the light emitting element rows are provided to the edge of the print substrate is each card, and the shape of the display unit are made different between the in-card and the out-card. Then the display panel which makes pass only the lighting of the display unit is installed to the front panel of the unit. Thus the misidentification and the mixed use can be avoided between the input and output displays by sharing the display part.
Patent JP-H11102983-A (JP)
Title: Rotary stopper and semiconductor marking apparatus provided therewith
Inventor: KEN BUNKI
IPC: B65G47/88
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor marking apparatus which is simple in structure and capable of controlling the number of package device to feed, by a method wherein a stationary shaft which rotates is provided to a stop plate which temporarily stops a certain number of package devices on a transfer rail. SOLUTION: When a motor 153 is actuated, a disc block 154 and a rotating shaft 156 are rotated together, a stationary shaft 180 linked to the rotating shaft 156 is vertically rotated in the direction of an arrow H. When a stopper plate 157 is located at an ascent position, a package device being transferred along a transfer rail is hit at the stopper plate 157 and stopped. When the stopper plate 157 is located at a descent position, the package device is introduced along the transfer rail into a tube mounted on a package unloading station. Moreover, it is determined by a speed controller 160 whether the stationary shaft 180 and the stopper plate 157 are positioned at an ascent position or a descent position. The speed controller 160 operates based on data detected through a sensor located at the output region of a marking station.