baber/WOPTO huggingface dataset:
Patent JP-H0711825-A (JP)
Title: Door-lock activating device
Inventor: NAKAMURA HIROSHI
IPC: E05B65/20
Filed: 1993-07-01
Abstract: PURPOSE:To reduce at low cost impactive locking forces when a motor stops. CONSTITUTION:A main spring 8 is mounted to a sector gear 5 to which turning forces of a motor 4 are transmitted through a reduction gear mechanism to urge the gear 5 to its neutral position when an electric charge to the motor 4 is cut off. And an auxiliary gear 9, which is brought into engagement with protrusions 5b, 5c provided in the gear 5 when the sector gear 5 rotates, is provided in a lower case 2. The spring 9 has, when the gear 5 is at its neutral position, an idle angle corresponding to about half of the operation angle of the gear 5 between the spring 9 and the protrusion 5b and also between the spring 9 and the protrusion 5c when the gear 5 is at its neutral position. Consequently, when the gear 5 is rotated from the neutral position toward a locking side or unlocking side, the spring 9 is compressed while the gear 5 is being rotated, whereby a resilient force is generated to turn the gear 5 in a direction opposite to the direction of rotation thereof.
Patent JP-H0452201-A (JP)
Title: Production of high strength structural member
Inventor: HORIMURA HIROYUKI
IPC: B22F1/00
Filed: 1990-06-21
Abstract: PURPOSE:To obtain the above high strength structural member by stirring and mixing main metal powder specifying vol. partial ratio of amorphous phase covered with oxide film and adding metal powder having low hardness and high ductility, enclosing fine crushed pieces of the oxide film with produced plastic deformed material to make agglomerated powder and executing forming treatment to aggregate of the agglomerated powder. CONSTITUTION:The main metal powder 1 covering surface with oxide film 3 and having 50% vol. partial ratio A(Vf) of the amorphous phase, the adding metal powder 2 having low hardness and high ductility and reinforcing material, are mechanically stirred and mixed, and the fine crushed pieces of oxide film 3 and the above reinforced material are enclosed with the plastic deformed material 20 produced from the added metal powder 2 to execute covering on surface of the main metal powder. By this method, the agglomerated powders 4 aggregating the plural number of main metal powders 1 are manufactured through plastic deformation 20 and successively, the forming treatment is executed to the aggregate of the above agglomerated powder 4 to make the structural member.
Patent JP-H1110455-A (JP)
Title: Insert guide
Inventor: YAMAMOTO HIDEYUKI
IPC: B23P19/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To facilitate insertion of a guide part into a hole by providing a guide part including a reduced diameter part reduced in diameter toward the tip and a groove part positioned on the principal part of a shaft from the reduced diameter part, and a guide part which is positioned between the above guide part and the principal part of the shaft and has a smaller diameter than the principal part of the shaft. SOLUTION: A first guide part 21 is a reduced diameter part 23 reduced in diameter toward the tip, and the tip of the reduced diameter part 23 has a diameter smaller than the inside diameter of an inlet part of a hole 3 to be easily inserted. Even if the outer surface of the reduced diameter part 23 is brought into contact with the inlet part of the hole 3, it can be easily inserted in the hole 23 to the maximum diameter part 25 of the guide part 21 by sliding of the outer surface of the reduced diameter part 23 and the hole inlet. Thus, the center of the maximum diameter part 25 of the first guide part 21 is substantially aligned with the center of the hole inlet part. That is, by the reduced diameter part 23 of the first guide part 21, inserted of the tip can be facilitated, and also centering can be facilitated.
Patent JP-S6319874-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGISHI KUNIHIKO
IPC: H01L29/78
Filed: 1986-07-14
Abstract: PURPOSE:To prevent the element characteristics from deteriorating by a method wherein any bird's beak type inroads of an Si oxide film into both side lower parts of poly Si gate of MOSFET element are suppuessed. CONSTITUTION:Firstly a gate poly Si film 3 in more than 3/4 of thickness thereof is anisotropically etched to isotropically etch the residual part thereof. Resultantly, poly Si after etching processes takes the shape as shown in figure c. When poly Si 3 in such a shape is further oxidized, it can take another shape as shown in figure d so that any bird's beak type inroads of an oxide film 2 may not occur into both side lower parts of poly Si 3.
Patent JP-H0454038-A (JP)
Title: Equipment monitor system
Inventor: ISHI YUKIHIRA
IPC: H04W84/12
Filed: 1990-06-21
Abstract: PURPOSE:To eliminate the need for the wiring work entirely and to reduce the cost resulting from the reduction in the installation work period by sending state information of the equipment by radio. CONSTITUTION:Radio transmitter-receivers 100-M to send state information are connected to each equipment group. A radio transmitter-receiver 200 to receive information from monitor object equipments of the equipment groups 1,2-N being components of the entire earth station is connected to a monitor equipment 300. The radio transmitter-receivers 1-N and the radio transmitter- receiver 200 are connected in a radio wave. The monitor equipment 300 transfers polling information requesting the transfer of the state information to each equipment similarly in the case of a conventional system in the packet form.
Patent JP-H0454007-A (JP)
Title: High frequency pulse amplifier
Inventor: HAYASHI TAKAAKI
IPC: H03F3/72
Filed: 1990-06-21
Abstract: PURPOSE:To reduce the duration of amplification operation due to power energy in a parallel PIN diode switch turning on/off a high frequency pulse input by turning off a power supply output fed to a power amplifier element in the absence of a bias voltage turning off the input. CONSTITUTION:The make/break state of a contact (a) of a relay 8 is controlled based on the presence or absence of a bias voltage +V1(V) being an output voltage of a DC power supply 4 and the contact (a) is opened so as to turn off an output of a DC power supply 6 fed to a power amplifier element 2 when no bias voltage is applied to the relay 8. Simultaneously, a capacitor 7 of a large capacitance is connected to a discharge circuit 9 to interrupt completely the supply of power energy from the DC power supply 6 to the power amplifier element 2 thereby inhibiting the amplification operation of the power amplifier element 2. Furthermore, the power energy stored in the capacitor 7 of a large capacitance is discharged through the power amplifier element 2 and the discharge circuit 9. Thus, the discharge time is considerably reduced and the consecution of amplification by the capacitor 7 is quickly interrupted.
Patent JP-S6331226-A (JP)
Inventor: AINAA ODOBUJIYOON TORA
IPC: H03M1/00
Filed: 1987-06-30
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-S6225383-A (JP)
Title: Image information processor
Inventor: IDEI KATSUTO
IPC: G06T3/40
Filed: 1985-07-26
Abstract: PURPOSE:To realize a quick image processing by permitting hardware to process each processing routine. CONSTITUTION:Raster data inputted through a television camera 1 is accumulated in an input buffer memory 8 for several lines through an input interface 2 and an interleave control part 3. The raster data accumulated in the input buffer memory 8 is supplied to an enlargement/reduction converting part 12 through an interleave control part 4, and subjected to conversion processing such as enlargement and reduction at anytime. The data processed in such a way is accumulated in an output buffer memory 10 through an interleave control part 5, and is outputted to a frame memory 13 through an interleave control part 6.
Patent JP-H05333764-A (JP)
Title: Electric power system training simulator
Inventor: INOUE TETSUJI
IPC: G06F19/00
Filed: 1992-05-29
Abstract: PURPOSE:To quantitatively evaluate recovery operation that a trainee performs by the electric power system training simulator. CONSTITUTION:The electric power system training simulator consisting of an electric power system simulating means 2 which simulates reactions of an electric power system and an electric power system monitor and control means 5 which displays a system state and sends the operation of the trainee and control signal to the electric power system simulating means 2 and records them is equipped with an electric power system recovering means 9 which generates an optimum accident recovery procedure from a system state in the case of an accident simulated by the electric power simulating means 2 and generates a system state after the recovery from the accident according to the recovery procedure and a training evaluating means 11 which compares the operation contents of the trainee and the system state of the result recorded by the electric power system monitor and control means 5 with the recovery procedure generated by the electric power recovering means 9 and the system state of the result to perform evaluation.
Patent JP-S6225497-A (JP)
Inventor: AWAHARA KAZUAKI
IPC: H05K3/46
Filed: 1985-07-26
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-S6395408-A (JP)
Inventor: NATSUDOHAA BII KOSA
IPC: H01S3/131
Filed: 1987-06-30
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-S5864182-A (JP)
Title: Mechanism for controlling amount of water in continuous water-electrolyzing apparatus
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1981-10-14
Abstract: PURPOSE:To control the formation ratio of water contg. alkali ion to acidic  water, by dividing the line of supplying water from the first electric insulating  means to an electrolytic cell into two routes, communicating the routes to  anode and cathode chambers, and increasing a flow amount in one of the routes. CONSTITUTION:Water poured into a water intake cell 3a is introduced through routes 5, 5' into each of a chamber 2c' provided with an anode 2c and a chamber 2a' provided with a cathoe 2a, and subjected to electrolyzing and electroosmotic reactions through a bisque partition wall 5b during flowing from the upside to the downside inside and electrolytic cell 2. Consequently, alkali ion water is formed outside the biscuit partition wall 2b, while acidic water is formed inside. The water is supplied to either one or both of separated chambers 3d from which the water is not discharged, but not supplied to the separated chamber from which the water is being discharged. As a result, a short  circuit to a water-supply nozzle 3f is not formed even when the water is continuously supplied to the electrolytic cell 2.
Patent JP-H0825037-A (JP)
Title: Device for welding circumference of circle
Inventor: YOSHIDA MITSUHIRO
IPC: B23K9/028
Filed: 1994-07-15
Abstract: PURPOSE:To prevent the twist of a hose, etc., even if a welding head is shifted to a circumference of circle by arranging a radius control part for generating a radius control voltage controlling the radius of a circular track, in which a welding torch shifts, and an angle control part for generating an angle voltage controlling the angle, in which the welding torch shifts the circumference of circle. CONSTITUTION:A potentiometer for indicating the position of each slide with voltage is connected to a Y-axial voltage positional servo circuit 307 and an X-axial voltage positional servo circuit 308. The Y-axial voltage positional servo circuit 307 has a function for sliding a Y-axial directional slide to the Y-axial direction by working a Y-axial motor 29 so as to correspond by comparing the voltage from the potentiometer and the voltage of SIN wave. The X- axial voltage positional servo circuit 308 has a function for sliding an X-axial directional slide to the X-axial direction by working an X-axial motor so as to correspond by comparing the voltage from the potentiometer and the voltage of COS wave. The voltage value inputted in each motor can simultaneously execute a positional control and a velocity control.
Patent JP-S6411711-A (JP)
Title: Method of manufacturing gear
Inventor: NISHINO HIDENORI
IPC: B23F19/06
Filed: 1987-07-01
Abstract: PURPOSE:To eliminate the necessity of adjusting the crossing axis angle of a shaving cutter with respect to a gear workpiece even after polishing of a blade, by grinding a tooth shape with new dimensions in accordance with a tooth thickness so that the crossing axis angles before and after blade grinding are equal to each other. CONSTITUTION:With the repetitions of tooth shape cutting of a shaving cutter 1, the tooth thickness T is decreased so that that the transient coefficient is shifted in the negative direction, and accordingly, the crossing axis angle 4 is gradually decreased. There is prepared in a polishing station a chart by which dimensions that can hold the crossing axis angle 4 at one and the same value before grinding can be read by one glance in accordance with the transient coefficient based upon a variation in the thickness T can be read by one glance. Further, if the tooth shape surfaces 4 of a shaving cutter 1 are ground with thus read new dimensions, it is possible to easily attach the shaving cutter 1 after being polished with a crossing axis angle 4 which is equal to that before polishing during line installation. Accordingly, it is possible to prevent occurrence of an idle time.
Patent JP-H08337402-A (JP)
Title: Device for removing impurity from gaseous hydrogen and its operating method
Inventor: SATO JUNICHI
IPC: B01D53/26
Filed: 1995-06-08
Abstract: PURPOSE: To obtain a device for removing impurities from gaseous hydrogen capable of improving the durability of a gaseous hydrogen treating device and attaining the well compatibility of the coagulation of the moisture in a dehumidifying vessel with adsorbents by a cooler attached to a dehumidifying vessel with the stable occlusion of the hydrogen on the hydrogen occlusion alloy of this gaseous hydrogen treating device. CONSTITUTION: This device for removing impurities from the gaseous hydrogen is constituted by successively connecting a deoxidizing column 2, the dehumidifying column 3 and the gaseous hydrogen treating device 4 to a hydrogen utilizing device 1 which discharges the gaseous hydrogen contg. oxygen and moisture. The deoxidizing column 2 forms moisture by bringing the oxygen and hydrogen into reaction and the gaseous hydrogen treating device 4 houses the hydrogen occlusion alloy. The dehumidifying vessel 3 is constituted by installing the cooler 33 for cooling the adsorbents A to the vessel body 3a packed with the adsorbents A to coagulate the moisture.
Patent JP-S5686782-A (JP)
Title: Driving system of heat sensitive recording body
Inventor: SONE KIYOSHI
IPC: B41J2/36
Filed: 1979-12-18
Abstract: PURPOSE:To obtain a homogeneous picture density at all times by a method wherein a means to detect the printing picture element number of one line and a means to control a current or an applying voltage of an exothermic element in accordance with a printing picture element number are installed in the recording unit of a thermal plotter. CONSTITUTION:In a thermal plotter which drives a plurality of exothermic elements simultaneously, a means to detect a printing picture element number for one line and a power regulator 24 to control a voltage applied to an exothermic element in accordance with the printing picture element number are installed in a recording unit 1 of the thermal plotter. Consequently, at the output side of the power regualtor 24, when a voltage proportional to the picture element number generated at the terminal of a resistor R is fed back and is entered into an error amplifier 25, the error portion as compared with a reference voltage is amplified and is outputted to a modulation unit 26. By means of an output signal of the modulation unit 26 provided with a pulse width converter, a driver circuit 27 is actuated, and power switching transistors QA, QB are driven, and thereby, controlling the voltage to be applied to an exothermic element in accordance with a picture element number.
Patent JP-H0510412-A (JP)
Title: Ball screw
Inventor: IGARASHI TAENJI
IPC: F16H25/22
Filed: 1991-07-05
Abstract: PURPOSE:To reduce the abrasion of members and the generation of noise in a ball screw by circulating balls smoothly. CONSTITUTION:The cross section of a circulating groove 9 is formed into key shape, and balls 5 are enveloped into the circulating groove 9 in a position away from the outer diameter face 10 of a screw shaft 1. The track of the balls 5 is formed in such a way as to connect adjacent thread grooves 2 to each other by one circular arc. As a result, the inside of the track 11 is formed of a single comparatively large curvature, and the change points of the curvature are reduced to twice only at the entrance-exit of the track 11.
Patent JP-S5866149-A (JP)
Title: Word processor
Inventor: KUWABARA NOBUAKI
IPC: G06F17/21
Filed: 1981-10-16
Abstract: PURPOSE:To separate and designate an optional area, and to display a rule and a separating mark simultaneously, by displaying the separating mark on a display screen in accordance with positional information of the separate area which are stored in a document memory. CONSTITUTION:Address data of a separated area are stored in an area table 10, and address data except the lift upper end and the right lower end of the area are calculated in a position calculating circuit 9 and are written. In the area separating processing, a discriminating circuit 5 compares the read address of a document memory 7 with contents of the area table 10 to discriminate whether the read adderss is the end address of the area or not and outputs the result to a code generating circuit 6. The code generating circuit 6 generates codes of the upper end, the left end, the right end, and the lower end and writes them in the document memory 7. Stored data in the document memory 7 are sent to a character generator through a display controller 12.
Patent JP-H11351345-A (JP)
Title: Cable driving device
Inventor: NISHIMURA NORIMICHI
IPC: E05F11/42
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a cable driving device constituted so as to suppress the wear and deformation of a cable guide outer tube connecting part without bringing to the complication of the structure or manufacturing process when a casing is formed of a synthetic resin material. SOLUTION: In a cable driving device 5 comprising a rotating drum 2 for generating a traction force in a cable housed in a synthetic resin-made casing 10, the cable 1 is inserted to a flexible outer tube 14, and a part of a metallic bracket 19 for supporting an idler 9 for regulating the direction of the cable is interposed in the connecting part 15 of the outer tube to the casing. According to such a structure, the outer tube connecting part of the casing can be reinforced by a material rich in wear resistance and deformation resistance without complicating the structure or manufacturing process.
Patent JP-2000350553-A (JP)
Title: Souffle sweet surrounding filling
Inventor: MASUI OSAMU
IPC: A21D13/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sweet hardly allowing a filling to be buried in or ooze out, excellent in texture, having various kinds of flavors and capable of being readily eaten by surrounding a specific filling with souffle. SOLUTION: This souffle sweet is obtained by surrounding a solid or semisolid filling with souffle. The filling can be one or more kinds selected from chocolates, cheeses, creams, jellies, jams and bean jams. The method for producing the souffle sweet comprises roasting the souffle dough and the filling at 210-270 deg.C for 6-15 min.
Patent JP-H04362328-A (JP)
Title: Leaf spring made of fiber reinforced plastic
Inventor: SEKIYAMA KENICHI
IPC: B60G11/02
Filed: 1991-06-10
Abstract: PURPOSE:To provide a leaf spring made of fiber reinforced plastics which is not only superior in strength in the lengthwise direction and in shear strength in the thickness direction but also superior in lateral rigidity. CONSTITUTION:This is a leaf spring made of plastics 24 compositively reinforced by reinforcing fiber 26, 28, 30 extensively existing between both ends. It has a slit 18 which extensively exists in the lengthwise direction and the breadth of which is gradually reduced toward both the ends in the substantial central part between both the ends. The thickness of parts 12A and 12B of the both sides in the breadth direction of the slit 18 is at least gradually reduced toward both the ends, and the cross sectional area vertical to the lengthwise direction is substantially constant between both the ends.
Patent JP-H0214294-A (JP)
Title: Cleaning solution and method for cleaning
Inventor: KAWAKAMI YASUMASA
IPC: C11D7/10
Filed: 1988-07-01
Abstract: PURPOSE:To preferably carry out cleaning of various articles requiring a high level of cleanness, such as molded fluororesin product vessels, tubes, wafers, carriers, etc., for wet etching agents employed in producing semiconductors by using a cleaning solution consisting of an aqueous solution of an electrolyte in a high concentration. CONSTITUTION:The objective cleaning solution obtained by preparing an electrolyte preferably selected from the group consisting of NH4Cl, NH4F, KCl, KF, NaCl, MgCl2, MgCO3, ZnCl2, ZnSO4, FeCl3, FeOS4, AlCl3 and Al2(SO4)3 in the form of an aqueous solution in a concentration as high as preferably >=0.5wt.%. A method for cleaning preferably includes cleaning-steps with the above-mentioned cleaning solution and with super pure water respectively at least once and further a cleaning step with dilute hydrofluoric acid.
Patent JP-S5866119-A (JP)
Title: Unattended cart running on the same locus in forward and backward movement
Inventor: YAMAYORI TAKESHI
IPC: B62D1/28
Filed: 1981-10-16
Abstract: PURPOSE:To move a cart forward and backward along a locus faithfully, by providing a steering detector for an inductive locus, a turnable driving sheel, a following-up wheel interlocked with this driving wheel, and a freely turnable wheel in a cart body frame. CONSTITUTION:A wheel 3 which is driven by a motor 2 is attached a little to the front on a center line (a) of the width of a cart body frame 1, and a following-up wheel 6 which is interlocked with the wheel 3 through levers 9, 12, 11, 14, and 13 forming a link mechanism 8 is attached a little to the rear apart from the center line (a). A freely tunable wheel 5 is attached a little to the rear of the frame 1 in the opposite side of the center line (a), and the frame 1 is supported at three points. Sensors 22 are provided at both ends of steering detectors 19a and 19b fixed to turning shafts 4 and 10, and the cart is controlled in accordance with the deviation from an inductive locus (d) by a servo motor 16 so that extensions of axles 3a and 6a cross on a center line (b) orthogonal to the center line (a) through the link mechanism 8. Thus, the cart tracks faithfully the locus in forward and backward movement.
Patent JP-S6226046-A (JP)
Inventor: MIHARA IZUMI
IPC: A61B5/00
Filed: 1985-07-25
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。