baber/WOPTO huggingface dataset:
Patent JP-H03169996-A (JP)
Title: Pressure contact device of opening and closing wall
Inventor: TAKAHASHI TOKIHARU
IPC: E05D15/00
Filed: 1989-11-27
Abstract: PURPOSE:To release pressure contact of an opening and closing wall to make free the movement by providing springs to make the pressure contact and energizing of pressure contact bodies which are provided to the opening and closing wall to a rail and floor in a vertically movable manner, and a shape memory alloy spring which releases the pressure contact by being heated with power. CONSTITUTION:A pair of runners 4 are provided to the upper end of an opening and closing wall 2 to bear them inside a rail 1, and wiring ducts 5 are provided to make sliding contact with collecting electrons 11. After that, up and down pressure contact bodies 6 and 7 are provided to the opening and closing wall 2 so that they are capable of falling and rising, and pressure contact frames 21 are freely movable housed. Then, springs 10 to make the pressure contact and energizing of the pressure contact bodies 6 and 7 to the rail 1 and floor 3 are provided to fix the opening and closing wall 2 up and down, and shape memory alloy springs 18 are provided to enable supply of power. A pressure contact device of the opening and closing wall 2 is housed, power is disconnected in a state of partition, and power is fed when the opening and closing wall 2 is moved. According to the constitution, the shape memory alloy springs 18 are heated to release pressure contact, and the opening and closing wall 2 can be moved.
Patent JP-S63160610-A (JP)
Inventor: UEDA YOSHIHIKO
IPC: A47B51/00
Filed: 1986-12-23
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-S63158105-A (JP)
Title: Chromatograph separation
Inventor: ANDO MASAO
IPC: B01D15/08
Filed: 1986-12-23
Abstract: PURPOSE:To efficiently perform separation of components of not less than three by performing a cycle consisting of a feeding process, a desorbing process and a circulating process in a semicontinuous chromatograph separation wherein a batch type chromatograph separating operation is repeatedly performed. CONSTITUTION:While feeding a raw material to the front ends of packed beds 1, 2 from a fluid tank 3 for the raw material, a fraction in which arbitrary one component is enriched is drawn out from the rear ends of the packed beds 1, 2 (called a feeding process). Then a desorbing agent is fed to the front ends of the packed beds 1, 2 from a tank 4 for the desorbing agent and the fraction in which the other component is enriched is drawn out from the rear ends of the packed beds 1, 2 (called a desorbing process). Then the fluid in the beds is circulated without performing both feed of fluid to the packed beds and drawing-out of fluid from the packed beds and a zone in which a plurality of components are mixed is transferred to the front ends of the packed beds (called a circulating process). The separation of components not less than three which was difficult in a conventional chromatograph separation is efficiently performed by repeating these three processes as one cycle.
Patent JP-H10131214-A (JP)
Title: Design construction of concrete retaining wall
Inventor: SUEMATSU DAIKICHI
IPC: G09F19/22
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To improve aesthetic appreciation of a design by forming an imitation- stonelike irregular colored surface out of a painted surface and a non-painted surface, and forming the fitting surface of a design panel into a concrete exposed surface in a state of concrete skin. SOLUTION: An L-shaped retaining wall block A is formed with a bottom plate part 10 and a rising part 11 into a L-shape. The front of the rising part 11 is formed into a concrete wall face 12 to be designed. The concrete wall face 12 is formed with a painted surface 12a and a non-painted surface 12b as an imitation-stonelike irregular colored surface. Further, it is formed into the fitting face 12c of a design panel 2. For fitting the design panel 2 to the concrete fitting face 12c, insert nuts are buried in the fitting face 12c, and bolts are fastened with the insert nuts through bolt holes formed on the design panel 2. Consequently, compared it with a construction designed by colored painting alone, aesthetic appreciation of this design can be improved by combination of the non-painted surface with the design panel.
Patent JP-H10128000-A (JP)
Title: Folding device for cloth kind
Inventor: TOMOSAWA TAKANORI
IPC: D06F89/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To perform accurate and beautiful folding by deciding the folding position of a cloth piece moved by a belt conveyor by a numerical value by numerically controlling a servo motor for driving the belt conveyor. SOLUTION: A sheet 1 mounted on a first belt conveyor 2 is numerized by an encoder wheel 5 on the first conveyor 2 during movement and sent to a controller 8. The numerized sheet 1 is transferred to a second belt conveyor 3, and after detecting the tip of the sheet 1 by a second sensor 7 set on an upper part, the folding position of the sheet 1 is numerically set by the controller 8 and the servo motor 9 is rotated forward to a set numerical value. When the set numerical value is reached, the servo motor 9 is reversely rotated. Then, the sheet 1 mounted on the first belt conveyor 2 during forward rotation and the second belt conveyor 3 during reverse rotation is folded between the first belt conveyor 2 and the second belt conveyor 3, delivered to a third belt conveyor 4 and carried.
Patent JP-H02153294-A (JP)
Title: Variable capacity type vacuum pump
Inventor: ASA HIROTOMO
IPC: F04D19/04
Filed: 1988-12-05
Abstract: PURPOSE:To enable control of capacity of a vacuum pump by a method wherein, in a device in which a screw groove forming a flow passage for gas molecules is formed at least in the one of a stator and a rotor, at least the one of the stator and the rotor is movable in the direction an axis. CONSTITUTION:A rotor 101 in the side of which a plurality of lines of screw grooves are formed is concentrically and rotatably arranged facing the inner surface of a stator 102 secured to a housing 100, and the screw groove is formed such that the depth of the groove is gradually decreased from the upper part toward the lower part of the stator 101. The inner surface of the stator 102 forms a slope inclined at a given angle with the direction of the rotary axis of the rotor 101, and the side of the rotor 101 also forms a slope inclined based on the direction of a rotary axis. The rotor 101 is supported in a levitating state by using two sets of upper and lower radial magnetic bearings 103a and 103b and one set of thrust magnetic bearings 104, and a volume is controlled through control of a levitating amount in the direction of thrust.
Patent JP-H07279931-A (JP)
Title: Low profile lock nut and manufacture thereof
Inventor: REIMONDO ERU SAASUTON
IPC: F16B39/284
Filed: 1994-12-12
Abstract: PURPOSE: To obtain a low profile lock nut having no substantial change in small screwing torque and large detaching torque, even if screwing onto a bolt is repeated, and capable of being frequently used. CONSTITUTION: A part on the axial direction of a nut 10 is deformed and worked by using a rolling roller 20 or the like, a screw of an axial hole 14 is partially and plastically deformed from a circular shape to an elliptical shape or the like, one tip part of the nut 10 is formed into a crown part having a relatively thinner shape than other parts and flexibility of a prescribed degree easy to relatively and elastically deform is imparted to this crown part.
Patent JP-H08211920-A (JP)
Title: Numerical controller and graphic display method thereof
Inventor: SEKIKAWA KATSUHIDE
IPC: G05B19/4061
Filed: 1995-11-27
Abstract: PURPOSE: To display a graphic by automatically transforming the shapes of a chuck and a tail stock as the holding mechanism of a turn table to the shapes for holding the shape of a work by processing the shape data of the work. CONSTITUTION: When the turn table is imagined, for example, and a chuck 10 is fixedly displayed on a graphic display device since the shape and size of a work 11 are not fixed, the case of not holding the work 11 is generated. Then, graphic transformation is performed so as to just hold the work 11 by moving a chuck claw corresponding to the size and shape of the work 11. Namely, the shapes of the work and the chuck are inputted as coordinates, the coordinate on the side of the chuck is defined as a chuck claw reference corresponding to the outer diameter of the work shape, and a point on the center axis of the work shape away from the side end face of the chuck is defined as a chuck reference point. A real coordinate is calculated by respectively adding relative coordinate values to two reference points provided like this.  By interpolating this real coordinate with a straight line, the transformed chuck shape can be displayed.
Patent JP-H11127326-A (JP)
Title: Communication equipment
Inventor: MARUYAMA KENICHI
IPC: H04M11/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment capable of judging the success/ failure of backup at the time of service interruption without checking all the contents of a volatile storage part and capable of reducing the load of a system control part. SOLUTION: When a main power supply for the communication equipment is interrupted due to service interruption or the like, power is supplied from a backup secondary battery 5 to a volatile memory 4 to hold data in the memory 4. Instantaneously with the restoration of the main power supply, the battery 5 is connected to a voltage detection part 9 by a switch 11 to detect the voltage of the battery 5 by the detection part 9. Then a voltage comparing part 10 compares a voltage level detected by the detection part 9 with a threshold. when the detected voltage level is higher, the success of backup is judged, and when the detected voltage level is lower, the failure of backup is judged, data are erased and alarm information is transmitted to a user.
Patent JP-H01147980-A (JP)
Title: Time axis fluctuation correction device
Inventor: FUJII TOSHIFUMI
IPC: H04N5/95
Filed: 1987-12-03
Abstract: PURPOSE:To correct time axis fluctuation with high accuracy by measuring a characteristic of a variable delay circuit at the correction of time axis fluctuation, storing the data in a control memory and using the stored data correcting the time axis fluctuation. CONSTITUTION:A phase theta between a video input signal and a reference clock is detected by a phase detection circuit 81, it is given as an address of a control memory 82 to read a digital data Dd. The output of the control memory 82 is switched from the Vds into a digital data Dd before the video information signal part is given to an A/D converter 1. through the changeover, the clock from a variable delay circuit 84 corresponds to the time axis fluctuation of the input video signal and the clock is used to write the input video signal from the start of the video information signal into the memory 2 and then a stable clock is used to apply readout from the memory 2 and D/A conversion thereby obtaining an output video signal whose time axis fluctuation is corrected.
Patent JP-H06138330-A (JP)
Title: Optical fiber for laser beam transmission
Inventor: SETO KATSUYUKI
IPC: C03B37/075
Filed: 1991-10-29
Abstract: PURPOSE:To provide the optical fiber which does not generate a failure in an incident end even if a high-output laser beam is made incident thereon. CONSTITUTION:This optical fiber is constructed by heating the incident end of the optical fiber of a Ge-doped quartz system for laser beam transmission to diffuse the Ge in the core and to make only the incident end of the fiber lower in the specific refractive index distribution between the core and the clad than in the other parts of the fiber. As a result, the laser beam of the high output does not concentrate at one point of the core even if this laser beam is made incident on the fiber and, therefore, the failure at the incident end of the fiber is suppressed.
Patent JP-H0642992-A (JP)
Title: Coriolis flowmeter
Inventor: OGAWA YUTAKA
IPC: G01F1/84
Filed: 1991-10-28
Abstract: PURPOSE:To enable measuring large flowrate with low pressure loss, high sensitivity and stably by eliminating the cross force acting on the support plate in the axis direction of a vibration pipe in the case the vibration pipe of straight pipe fixed at the both ends to the support plate is driven at the center. CONSTITUTION:In between support plates 2 and 6 of support pipes 1 and 5, even pairs of vibration pipes consisting each pair of two parallel vibration pipes 9 and 10, and 11 and 12 are arranged in parallel. Vibrators 13 and 14 are driven by an oscillator 19 and a phase shifter 20 with sine wave phase shift for 90 degree so that each pair is opposite to each other. The phase shift of the signals from detectors 15 and 16 is detected by a phase shift detector 21 and the phase shift of the signal from detectors 17 and 18 is detected by a phase shift detector 22, they are arranged in-phase with a phase shifter 23 and added by an adder 24, and from the added value, the mass flowrate is obtained.
Patent JP-2001131631-A (JP)
Title: Method of spheroidizing-annealing steel material in short time and steel material using this method
Inventor: ATSUMI TAKUYA
IPC: C21D1/32
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a short time spheroidizing-annealing method of a steel material, by which the treating time can remarkably be shortened in comparison with the conventional method and thus, this method is profitably used from the view point of the energy cost. SOLUTION: To a steel material for machine structural use containing 0.15-1.10 wt.% C, the spheroidizing-annealing treatment is applied as the follows. (1) The steel material is heated in the temperature range of (the developing temperature of austenite -50 deg.C)-(the developing temperature of austenite -5 deg.C) during the heating at <=0.01 deg.C/s heating rate. (2) After heating to the temperature range of (the forming temperature of the single phase of austenite -30 deg.C)-(the forming temperature of the single phase of austenite -5 deg.C) which is the maximum heating temperature, this steel material is immediately turned to cooling. (3) After cooling in the temperature range of (the forming temperature of ferrite +10 deg.C)-(the forming temperature of ferrite -40 deg.C) during cooling, at <=0.005 deg.C/s cooling rate, this steel material is air-cooled.
Patent JP-H0570223-A (JP)
Title: Barium titanate-based semiconductor material
Inventor: ODA MASARU
IPC: C04B35/46
Filed: 1991-09-13
Abstract: PURPOSE:To provide a barium titanate-based semiconductor material having low resistance, high dielectric strength and positive temp. characteristics of resistance. CONSTITUTION:Ca atoms are substd. for 15-20 atomic% of Ba atoms in barium titanate-based semiconductor porcelain to prepare a base compsn. and Nb, Si and Mn are incorporated into the base compsn. by 0.10-0.18mol%, 2.5-5mol% and 0.07-0.10mol% (expressed in terms of Nb2O5, SiO2 and MnO), respectively. A barium titanate-based semiconductor material having positive temp. characteristics of resistance is obtd.
Patent JP-H06161793-A (JP)
Title: Coping device in parity error occurrence
Inventor: ASAI MASAO
IPC: G06F11/10
Filed: 1992-11-18
Abstract: PURPOSE:To surely decide an error when a data error occurs at a transfer source and to prevent wrong data from changing into normal data by generating a parity error for all data transferred after a parity error is detected in transfer data from the transfer source, and sending the data to a transfer destination. CONSTITUTION:When the data signal read out of a queue buffer B25 for transfer has the parity error, a parity error detecting circuit 1 detects it and holds the output at '1' until all the data are transferred. Therefore, a signal generated by inverting '1' and '0' of the parity signal in the data signal read out of the queue buffer 25 is outputted from an exclusive OR circuit 13 and sent out as the parity signal of the transfer data. Consequently, the parity signal for all data transferred thereafter is sent out as a wrong parity signal and the parity error detecting circuit 25 of a bus interface circuit detects the parity error for all the data.
Patent JP-H01150201-A (JP)
Title: Storage device for waveform data
Inventor: TOHARA MASAHIRO
IPC: G11B20/10
Filed: 1987-12-08
Abstract: PURPOSE:To reduce the number of stored data and to reduce the load of a storage medium by forming a waveform capable of reading input data periodically and changing the data with time, approximating the waveform with a polygonal line and storing the coordinates of a kinked point of the polygonal line. CONSTITUTION:A signal inputted to a multiplexer 1 is converted into a digital signal 3 by a A/D converter 3 and the digital signal is inputted to an input port 4. A CPU 6 stores signals inputted at a fixed sampling period in a RAM 8 and approximates the stored data with a polygonal line so that several data are approximated with one polygonal line. When data exceeding an allowable error range are inputted, a kinked point is determined to approximate the data with a new polygonal line and then the data are approximated with the new polygonal line. Thus, kinked points are successively found out and the coordinates of the obtained kinked points are stored in a data recorder 11 through an recorder interface 9. Consequently, the number of stored data can be reduced and the load of the recording medium can be also reduced.
Patent JP-H10129232-A (JP)
Title: Height adjusting device and height adjusting system
Inventor: MATSUMOTO HIROSHI
IPC: B60G17/04
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To shorten the axial length of the whole, to simplify a structure and to reduce the number of using parts while obtaining the required rising and lowering stroke. SOLUTION: A device is provided with an intermediate cylinder 131 movably inserted in an outer cylinder 105 through a first piston 106, first oil chambers 119, 120 sectioned in the outer cylinder 105 by the first piston 106, and a rod 107 movably and upward inserted in the intermediate cylinder 131 through a second piston 107a. Second oil chambers 121, 122 are sectioned in the intermediate cylinder 131 by the second piston 107a, and the first oil chambers 119, 120 and the second oil cambers 121, 122 are connected to a pump for supplying oil pressure and a tank.
Patent JP-H08166706-A (JP)
Title: Electrifier
Inventor: SUZUKI SEIICHI
IPC: G03G21/00
Filed: 1994-12-13
Abstract: PURPOSE: To keep the surface potential of a photoreceptor constant, without being affected by a change in the temperature and humidity of an atmospheric environment and reduction in the film of the photoreceptor. CONSTITUTION: At least two kinds of voltages are selectively impressed from a power source 4 to an electrifying roller 2 in contact with or proximity to the moving photoreceptor 1 and currents generated by first and second voltages impressed to the electrifying roller 2 are measured by a current measuring means 11. A control means 10 inputs/stores the values of the measured currents and makes a calculation based on the voltages impressed to the electrifying roller 2, the currents measured by the current measuring means 11 and a previously measured resistance value from the power source 4 to the electrifying region of the roller 2. An optimum voltage impressed to the roller 2 for making the photoreceptor 1 in an image forming process a desired potential is set and the power source 4 is controlled so as to impress the optimum voltage to the roller 2.
Patent JP-H01150536-A (JP)
Title: High-molecular conductive composite
Inventor: TOYOSAWA SHINICHI
IPC: B32B15/08
Filed: 1987-12-07
Abstract: PURPOSE:To obtain a high-molecular conductive composite having high uniformity of the adhering amount of high-molecular conductive substances and superior adhering property between the high-molecular conductive substances and stainless steel, by specifying the diameter of a wire of the mesh stainless steel. CONSTITUTION:A high-molecular conductive composite is obtained by integrally electrolytically polymerizing high-molecular conductive substances onto a mesh stainless steel. The wire diameter of the mesh stainless steel is 35-120mum. The high-molecular conductive substance employed for the composite is such that is obtained by electrolytic polymerization, for example, polyaniline, compound of polyaniline and its derivative, polypyrrole, polythiophene, etc. Particularly, polyaniline and compound of polyaniline and its derivative are preferable. If the wire diameter of the stainless steel is smaller than 35mum, the adhering weight of the obtained high-molecular conductive substances is considerably irregular, and the adhering efficiency thereof with the stainless steel is not enough, resulting in easy occurrence of breakage and separation. On the other hand, if the wire diameter exceeds 120mum, the adhering efficiency between the obtained high-molecular conductive substance and the stainless steel is deteriorated. Consequently, the flexibility of the high-molecular conductive composite is lost, whereby the workability and operativity are worsened.
Patent JP-H05118048-A (JP)
Title: Constructing method for foundation structure
Inventor: NISHIZAWA SHINJI
IPC: E02D27/12
Filed: 1991-10-29
Abstract: PURPOSE:To reduce the number of workers and shorten the term of work in construction, for instance, of a foundation for a building. CONSTITUTION:Precast reinforced concrete block footings 12, with openings 12a provided at the center in their longitudinal direction for execution of processing for the heads of piles 11 are arranged in the form of a circle so that they are placed adjacently with one another. The block footings 12 are connected with one another with PC connecting members 15, and a central space 16 formed at the center of the block footings 12 arranged in the form of a circle and the opening 12a of each of the block footings are filled with concrete 14, and thereby a structure for a foundation is formed.
Patent JP-H05151851-A (JP)
Title: Lead-through bushing
Inventor: KASE TADASHI
IPC: H01R24/20
Filed: 1991-10-29
Abstract: PURPOSE:To provide a lead-through bushing which enables slight axial dimensional adjustment of a cable connecting equipments. CONSTITUTION:A lead-through bushing 11 having a cable 12 orthogonally connected via an internal connector 14 and an internal conductor 15 is of a structure wherein the cable 12 is axially movable by an amount of eccentricity of the internal conductor 15. If equipment mounting portions 18, which are sealed by O-rings 20, are rotated by a single purpose rotating spanner, the internal conductor 15 is rotated, thereby enabling moving the cable 12 by the amount of eccentricity in the axial direction.