baber/WOPTO huggingface dataset:
Patent JP-S60139182-A (JP)
Title: Excitation controller of synchronous motor
Inventor: YAMAMOTO TOSHINOBU
IPC: H02P1/50
Filed: 1983-12-27
Abstract: PURPOSE:To accurately and effectively detect the fact that a slip becomes a target value or lower by detecting the slip in combination of a phase relay and a timer. CONSTITUTION:When a synchronous motor SM is accelerated due to the start of a damper, a speed relay 13A is operated. The relay 13A operates once at this time whenever once slips, and resets, but its operating period and the resetting period are shorter than the setting of a timer T1 or T2, and the T1 and T2 do not accordingly operate. When it is further accelerated and the slip becomes the target value or lower, the period that the relay 13B is operating or resetting becomes the setting or higher of the T1 or T2, the timers T1, T2 operate, a field breaker 41M is closed and a synchronization is performed.
Patent JP-S6397163-A (JP)
Inventor: IWAMOTO HIRONORI
IPC: A61H23/02
Filed: 1986-10-15
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-H0697960-A (JP)
Title: Sound data transfer device
Inventor: MAJIMA KAZUHIRO
IPC: G10L25/93
Filed: 1992-09-14
Abstract: PURPOSE:To transfer data without causing the omission of sound data and frame delay by detecting sound and silence while shifting the data for each sample. CONSTITUTION:The storage capacity of sound samples for one frame is provided in a memory part 1. Then, at an addition part 2, the average power of sound sample data for one frame is calculated while shifting the sound sample data for one frame and shifting the data for each sample. At a comparison part 3, the output of the addition part 2 and a prescribed threshold value are compared and the sound or the silence is detected. Further, at a control part 4, when the compared result of the comparison part 3 is the silence, the average power is calculated by abandoning the first sample data of the memory part 1 and newly inputting one sample to an adder 2, the detection of the sound or the silence is repeated until significance is attained and when it is the sound, the data for one frame in the memory part 1 is cellularized and the data are transferred.
Patent JP-H0990022-A (JP)
Title: Radar equipment
Inventor: SUEDA HACHIRO
IPC: G01S7/292
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of the blind range which becomes an issue in the case of transmitting a long pulse and, at the same time, to improve the transmission duty of radar equipment. SOLUTION: A reference signal controller 105 is provided so that the correlation of such received signals that the pulse length of which obtained from the distance corresponding to the blind range is insufficient can be processed by using transmitted signals as a reference signal. Or, in order to receive returning reflected signals (target signals within the blind range) during the transmission of a long pulse, there is provided with a corrector 30 which can process the correlation between received signals from a main antenna and received signals from an auxiliary antenna 305 after completing transmission by combining the received signals together by correcting the difference between both received signals by using the auxiliary antenna 305.
Patent JP-H11132003-A (JP)
Title: Turbine blade of gas turbine
Inventor: ENDRES WILHELM DR
IPC: F02C7/16
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a damage other than a cooling mechanism which opens and is adjacent to a blade leading edge when a solid foreign matter of normal size penetrates by carrying out a blade cooling separately inside the two divided cooling mechanisms. SOLUTION: An internal chamber 8 comprises a closed steam/cooling mechanism having at least one cooling passage 10 in regions of a wall 4 at an intake side, a wall 5 at a pressure side and a blade trailing edge 7. A cooling mechanism 11 which opens and is provided with at least one cooling passages 14 and 15, and a plurality of film cooling holes 22 which penetrate blade body 3 is formed in a region of a blade leading edge 6.
Patent JP-H0295129-A (JP)
Title: Protective relay device
Inventor: KOSAKA MASATSUNE
IPC: H02H3/00
Filed: 1988-09-29
Abstract: PURPOSE:To perform a suitable interrupting cooperation by executing a fuzzy inferring means based on a predetermined rule on the basis of a voltage value, a peak value and an integral value, and obtaining a dangerous degree of an electromagnetic switch as an inference result. CONSTITUTION:A fuzzy inferring unit 7 is composed of a rectifying track 71 for rectifying 3-phase overcurrent detected value inputs, a low pass filter 72, a peak holding circuit 73, a measuring amplifier 74, an integrator 75, a fuzzy calculator 76 inputting the outputs of the circuit 73, the amplifier 74 and the integrator 75, and a binary unit 77. An inference is executed according to a fuzzy rule by the fuzzy inferring means for detecting a load current and inputting the peak value, present value and integral value of the load current, and the inferring means outputs the damage degree of the contact mechanism of a switch to control a main breaker. Thus, an empirical knowledge in a design which is scarcely quantified can be associated in the device without employing a difficult numerical formula, and an efficient interrupting cooperation can be achieved.
Patent JP-S60140798-A (JP)
Inventor: ABE TOKUO
IPC: H05K7/20
Filed: 1983-12-28
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-H0650933-A (JP)
Title: Gas sensor
Inventor: ISHIKAWA YOICHI
IPC: G01N27/404
Filed: 1992-07-30
Abstract: PURPOSE:To improve reproducibility of adherence and to make it possible to perform stable measurement and the measurement of low concentration by providing the adherence between a detecting electrode and a gas transmitting film when a detecting electrode carrier is fixed to an electrolytic cell. CONSTITUTION:When a detecting electrode carrier is loaded into an electrolytic cell and fixed with a box nut 15, a detecting electrode 8 comes into tight contact with a gas transmitting film 4. At this time, a thin electrolyte layer should be formed between the detecting electrode 8 and the gas transmitting film 4. When culture medium is measured with the electrode, the electrolytic cell is fixed to a top plate 16 of a culture cell with a rubber plug 17. After autoclave pasteurization, electrolyte 19 is injected into the electrolytic cell, and the detecting electrode carrier is inserted. When vapor pasteurization is performed by attaching an electrode and blowing vapor into the culture cell, pressure is applied on the transmitting film and there is the risk for damaging the film. Therefore, a gas-transmitting-film protecting rod having the same shape as the detecting electrode carrier is inserted. After the vapor pasteurization, the protecting rod is removed, and the electrolyte 19 is injected. The detecting electrode carrier is further fixed.
Patent JP-2001069793-A (JP)
Title: Driving device with stepping motor and device with the driving device, light quantity adjusting device, and optical equipment
Inventor: KAWANISHI TOSHIAKI
IPC: H04N5/238
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a means for detecting whether a rotor is located at a reference step position or not, and to reduce the number of parts and costs by changing energizing conditions for an excitation coil, and by rotating the rotor from the reference step position to a desired one. SOLUTION: In a driving device with a stepping motor, and a control means for controlling the rotary position of the stepping motor, by the control means, an excitation coil in the stepping motor is energized under energizing conditions for rotating a rotor 51 in a reference position (initial position), and the energizing conditions are changed for rotating the rotor in a position different from the reference one.
Patent JP-H0986416-A (JP)
Title: Truck
Inventor: FUKAZAWA TSUGIO
IPC: B60B33/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing work of the entire truck by constructing a box-like stand opened upward by means of aluminum extruded angular material-made stand main body with an approximately U-letter shape sectional surface and end plates fixed to both ends of the stand main body and forming plural grooves extending in the length directions on the bottom plate surface of the stand main body. SOLUTION: A truck is composed of an oblong box-like stand 1 opened upward and four caster 2 attached to the lower surface rectangle parts of the stand 1. The stand 1 is formed of an aluminum excluded angular material-made stand main body 5 having approximately U-letter shape sectional surface and composed of an oblong bottom plate 3 and side plates 4 erected on both left and right side edges, and two aluminum-made end plates 6 fixed to both front and rear ends of the stand main body 5. Further, on the lower surface of the bottom plate 3, inside expanded shape groove 8 housing the heads of hexagonal bolts 7 are formed in every two lines with an interval in left and right directions in the parts shifted to both left and right sides. In the case of casters 2, shaft part 7b of each hexagonal bolt 7 is inserted in each through hole 14 in this substrate 13 and a nut 15 is screw fitted to this tip end so as to be fixed to the stand 1.
Patent JP-2001061614-A (JP)
Title: Hooking structure for front frame in baby bed and hooking tool
Inventor: KOIKE MASATO
IPC: A47D7/01
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To safely keep a baby in a baby bed by preventing a front frame from being easily opened by the baby. SOLUTION: In this hooking structure, a hooking tool 12 provided with a hooking shaft 16 provided with a hooking piece part 13 is fitted at a specified position of a front frame 5 of a baby bed and through-holes 24 through which the hooking piece parts 13 can be inserted are formed in the front side vertical frame members of the left and right side frames 4 of the baby bed and recessed parts 25 are formed on the lower part sides in the through-holes 24 and the hooking piece parts 13 of the hooking tools 12 fitted on the front frame 5 with the hooking shafts 16 are inserted into the through-holes 24 of the front side vertical frame member and the hooking tools 12 with the front frame 5 are lowered to hook the hooking piece parts 13 in the recessed parts 25 in the through-holes 24 in the front side vertical frame member.
Patent JP-H0663090-A (JP)
Title: Bathing auxiliary equipment
Inventor: YAMAMOTO YOSHISADA
IPC: A61H33/00
Filed: 1992-08-21
Abstract: PURPOSE:To facilitate nursing at the time of bathing by constituting the equipment so that a physically handicapped person, etc., can be put into a bathtub in a state of sitting down on a slave cart by loading the slave cart provided with a seat part for a bathing person, on a master cart in which an ascending/ descending base is provided on a cart main body so as to be freely ascendable and descendable. CONSTITUTION:At the time of bathing, a bathing person is allowed to sit down on a seat part 22 of a slave cart main body 21 and a slave cart 20 is run by driving a caterpillar running device 23. Subsequently, on an ascending/descending base 2 being in a state that it is allowed to descend to the lower limit position by operating a handle 6 of a master cart 10, the slave cart 20 is loaded in a state that the bathing person is getting on. Subsequently, the master cart 10 is moved to a position being adjacent to a bathtub 30 in a bathroom, and thereafter, the ascending/descending base 2 is allowed to ascend to height conforming to the upper edge 31 of the bathtub through an ascending/descending means 3 containing a pantograph type link 8. Also, in the bathtub 30, a lifter 32 is placed in an ascending position by a driving device such as a hydraulic jack, etc., the slave cart 20 is moved onto this lifter 32, and thereafter, by allowing the lifter 32 to descend, the person is allowed to take a bath.
Patent JP-H1090639-A (JP)
Title: Faraday rotator and optical device using the same faraday rotator
Inventor: FUKUSHIMA NOBUHIRO
IPC: G02F1/09
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the Faraday rotator which can hold the Faraday rotational angle always constant irrelevantly to temperature variation. SOLUTION: The Faraday rotator 2 includes magnetooptic crystal 4 provided in the propagation path of light, a permanent magnet 6 which produces a magnetic field parallel to the propagation direction of the light, and an electromagnet 8 which produces a magnetic field orthogonally to the light propagation direction. The intensity of the composite magnetic field of the permanent magnet 6 and electromagnet 8 is set large enough to magnetically saturate the magnetooptic crystal 4. The electromagnet 8 is driven by a driving circuit 10. The Faraday rotator 2 further includes a temperature sensor 14 provided adjacently to the Faraday rotator 2 and a controller 16 which has data on the temperature dependency of the Faraday rotational angle of the magnetooptic crystal inside and controls the driving circuit 10 according to the detected temperature of the temperature sensor so that the Faraday rotational angle becomes constant.
Patent JP-H1158542-A (JP)
Title: Manufacture of hinge structure
Inventor: FUJII KAZUO
IPC: B29C45/14
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an accurate hinge structure having no warp and no crook. SOLUTION: In the method for manufacturing a hinge structure having a first resin part and second resin part connected via a leaf spring, embedded parts 105, 106 of the spring 101 are formed narrowed in widths than that of an exposed part, and the parts 105, 106 of the spring 101 are fixed in hollow parts 103, 104 of a predetermined mold. And, resin is cast in the mold in a direction of an arrow 201 directed toward a surface of the spring 101 to form the first and second resin parts. Since the spring 101 in the hollow part has a reduced area resisting against flow of the resin, the resin is filled in the mold without generating large pressure to the spring 101. Thus, a crook generated at the spring can be sufficiently suppressed to an allowable range.
Patent JP-S6488777-A (JP)
Title: Originating device for linear pattern data
Inventor: HORI OSAMU
IPC: G06F17/50
Filed: 1987-09-30
Abstract: PURPOSE:To roughly designate a point on a segment of a linear pattern or the position close to said point by moving a designated point to the center of a segment when the designated point is set on said segment and then moving the designated point to the center line of a segment closest to said designated point when this point is not set on the segment. CONSTITUTION:It is decided whether a designated point 0 is set on a segment 41 of a linear pattern shown on a screen or not. If so, the point 0 is moved onto a center line 42 of the segment 41. If not, the point 0 is moved onto the center line of the segment closest to the point 0. Then the point 0 is corrected and position information on the corrected point 0 is stored as vector data corresponding to the linear pattern. Thus an operator is required just to roughly set the point 0 at a position close to a desired segment. As a result, the point if shifted from the line 42 is automatically corrected on the line 42. In such a way, the designating frequency of each node is reduced and at the same time the vector data faithful to an original pattern is simply and quickly obtained. Then the working efficiency is improved.
Patent JP-2000077648-A (JP)
Title: Function element
Inventor: WATANABE HIROSHI
IPC: H01L29/66
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a very small function element with a very high on/on ratio, by allowing an active region to transit from a first condition, in terms of electron spin's order state, to a second state under application of a magnetic field. SOLUTION: An element comprises a source region S, a drain region D, and an active region C sandwiched between them. A and B are conductive lines extending vertically to the paper surface, and the active region C is applied with a magnetic field when a current is applied in opposite directions each other. When a current flows in the same direction through the conductive lines A and B, or no current flows, no magnetic field is applied to the active region C. When the conductive lines A and B are supplied with a current to apply the active region C with a magnetic field, quantum transition occurs for switching operation. Here, two conductive lines are provided to enhance the magnetic field applied to the active region C. However, only A or B may be provided so long as a sufficient magnetic field is provided with a single conductive line.
Patent JP-S6488511-A (JP)
Title: Zoom lens
Inventor: HATA KAZUYOSHI
IPC: G02B15/163
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a zoom lens even with large in aperture ratio and high performance to satisfy miniaturization, light weight, and low cost by constituting the titled lens of specific lens groups of a first group having a positive refracting power, a second group having a negative refracting power, and a third group having the positive refracting power in the above sequence observing from an object side. CONSTITUTION:The titled lens is constituted of the first group having the positive refractive power, the second group having the negative refracting power, and the third group having the positive refracting power. The first group is constituted of two lenses, a convex meniscus lens at the object side and a biconvex lens whose strong plane is faced with the object side, and the second group is constituted of three lenses in total, a negative lens whose strong plane is faced with an image side and the negative lens group as a whole in which the negative lens and a positive lens are cemented. The lens is constituted so that the first group and the second group are moved at the time of zooming, and the first group maintains an image plane position at that time, and the second group performs a role of variable power and the third group image-forms a radiating light beam after being emitted from the second group. In such a way, it is possible to obtain the zoom lens in which entire length is reduced remarkably and is constituted of a few number of sheets of lenses, and realizable to attain the miniaturization, the light weight, and the low cost with large in aperture ratio, and attainable the high performance even when it is used in a wide angle of view area.
Patent JP-S6489300-A (JP)
Title: Nuclear fusion device
Inventor: YAMAMOTO ARATA
IPC: G21B1/00
Filed: 1987-09-30
Abstract: PURPOSE:To facilitate maintenance-replacement of a particle target structure by providing an installation port for installing a particle target structure in an area where an air-tight container is put among toroidal coils so as to enable the particle target structure to be mounted or removed through the installation port. CONSTITUTION:A particle target structure 51 is installed from a thin and long installation port 61 provided between toroidal coils for an air-tight container 1 toward the center of a device. A particle target structure 53 for the third neutral particle equipment 43 is provided in an area between toroidal coils where the first neutral particle injection equipment 41 is connected to the air- tight container 1 so as to efficiently utilize the area between toroidal coils. Hereby, at the time of maintenance replacement, the particle target structure can be mounted or removed by the movement in the single direction of large- radial direction or vertical direction, thus the work time can be shortened.
Patent JP-H0294950-A (JP)
Title: Exchange terminal equipment
Inventor: YASUDA SUSUMU
IPC: H04W4/16
Filed: 1988-09-30
Abstract: PURPOSE:To effectively use an automatic answering telephone set function by composing the title terminal equipment of a master telephone set having respective radio signal transmitting and receiving means and a portable slave telephone set. CONSTITUTION:A conventional automatic answering telephone set body 2 is positioned as the master telephone set, and a slave telephone set 13 for this master telephone set 2 is newly provided. Further, a radio signal transmitting and receiving circuit 11 and a transmitting and receiving antenna 12 are newly provided in the master telephone set 2, and the slave telephone set 13 is composed of a radio signal transmitting and receiving circuit 14, a central control circuit 15, a transmitting and receiving antenna 16, a buzzer 17, and a power source 18 which can be charged. Further, when the master telephone set 2 receives an incoming call from the side of a caller, the master telephone set 2 transmits an incoming call received signal to the slave telephone set 13 by a radio channel, decides the distance between the master telephone set 2 and the slave telephone set 13 from time up to a time of day where the master telephone set 2 receives the response signal, generates a response message to indicate that a callee is absent or under a response preparing state according to the distance, and sends the message to the side of the caller. Thus, the automatic answering telephone set function can be surely actuated, and the function can be effectively used.
Patent JP-H06100758-A (JP)
Title: Polyacetal resin composition
Inventor: KATO ATSUSHI
IPC: C08L51/04
Filed: 1992-09-16
Abstract: PURPOSE:To provide a polyacetal resin having improved fluidity without lowering the impact resistance. CONSTITUTION:The objective polyacetal resin composition is produced by compounding a polyacetal resin with (A) 1-40wt.% (based on the total composition) of a core-shell polymer having a core composed of a rubbery polymer and a shell composed of a glassy polymer and (B) 0.01-1wt.% of a polyhydric alcohol fatty acid ester compound.
Patent JP-2000063767-A (JP)
Title: Photo-curable adhesive composition
Inventor: OIKAWA HIROSHIGE
IPC: H05K9/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To prepare a photo-crable adhesive composition giving a cured product excellent in heat resistance and durability even when adhering base materials different in coefficient of linear expansion from each other, and useful for electromagnetic wave filter or the like by including an urethane (meth)acrylate, specific compounds and a photopolymerization initiator in a specific content ratio. SOLUTION: This photo-curing adhesive composition comprises (A) an urethane (meth)acrylate, (B) a compound having a (meth)acryloyl group of formula I [R1 is H or methyl; R2 is a 1-4C alkylene; and (n) is 1-10] and/or formula II (R3 is H or methyl), (C) a compound [e.g. 2-hydroxyethyl (meth)acrylate or the like] having hydroxyl group and one of ethylenic unsaturated double bond (except a compound of formula II) and (D) a photopolymerization initiator such as benzoin. The contents of components A-C are 5-60 wt.%, 10-90 wt.% and 5-60 wt.% respectively based on the total weight of curing components in the composition. The content of the component D is 0.1-10 pts.wt. based on 100 pts.wt. curing components in the composition.