baber/WOPTO huggingface dataset:
Patent JP-H07151051-A (JP)
Title: Controlling method of pressure of hydrostatic device having variable discharge capacity
Inventor: KARUSHIYUTEN MIYUURAA
IPC: F04B49/08
Filed: 1994-08-12
Abstract: PURPOSE: To maintain an optimal damping factor constant by connecting the current value of the pivotal angle of an adjustable pump to the current value of a pressure change to obtain a corrected value, and comparing this value with a target value to output an error signal in a pressure-pivotal angle control loop for a variable displacement pump. CONSTITUTION: A pressure current value sensed by a pressure converter 11, an optionally selected pressure target value and a current pivotal angle value sensed by a stroke converter 12 are input to a pressure controller 10, and the differential value of the pressure current value is multiplied by the current value of the pivotal angle to obtain a product indicating a corrected value. Also, by subtracting this product from the target value, an output (positioning quantity) for maintaining constant the damping factor of a control loop irrespective of various volume of a liquid pressure system is generated. Then, one of position quantities obtained by the pressure controller 10 and a volume controller 9 is selected by a minimum value generator 15, and the adjusting means 5 and 6 of a pump 1 are controlled by a valve position controller 8 via a proportional valve 4.
Patent JP-H0929343-A (JP)
Title: Roll bending device
Inventor: MOCHIZUKI MASANORI
IPC: B21D5/14
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To simplify a support body holding mechanism by mutually opposing a pair of support bodies relatively slidably up and down and holding them freely liftably with a frame. SOLUTION: Lower rolls 2a, 2b are installed on the lower side of an upper roll 1 supported by a supporting device by supporting both ends freely rotatably and freely liftably respectively. In this supporting device, the lower rolls 2a, 2b are moved vertically up and down at the lower side of the both ends with a pair of supporting bodies 6, 6, further they are vertically driven synchronously. The lift is driven by a reciprocating rotary shaft 13, a crank part 14 and a rod 15 of the crank mechanism, etc., as the driving means. The lower rolls 2a, 2b are supported by a pair of supporting bodies, 6, 6, the means is installed in parallel before or behind them. Moreover, the supporting bodies 6, 6 are supported by a frame F. Therefore, even if the thickness of the work is changed, the precision for bending both ends can be improved.
Patent JP-S6434018-A (JP)
Title: Clamping device for analog/digital converter
Inventor: SONEDA MITSUO
IPC: H03M1/10
Filed: 1987-07-30
Abstract: PURPOSE:To prevent an analog input signal from being decreased, by setting the reference voltage of a comparator by the clamping voltage of the analog input signal at the time of turning ON a switch. CONSTITUTION:Plural comparators 121-12n-1 are provided with respect to the number of bits of a digital output signal. And the analog input signal from an input terminal 11 is supplied directly to the input sides on one sides of those comparators 121-12n-1, and also, the reference voltage obtained by plural division resistors 131-13n-1 connected in series is supplied to the input sides on the other sides of the comparators 121-12n-1. Also, a switch 6 ON/OFF- controlled with respect to the period of the analog input signal and a voltage buffer 15 are connected between the prescribed terminals of the division resistors 131-13n-1 and an analog input terminal, and a capacitor 17 is connected between the connection point of them and the ground. And the analog input signal at the time of turning ON the switch 16 is charged to the capacitor 17, and the clamping voltage is set as the reference voltage of the comparators 121-12n-1, In such a way, it is possible to prevent the analog input signal from being decreased.
Patent JP-H1123688-A (JP)
Title: Method and device for measuring frequency and azimuth
Inventor: NAKAMURA YUKI
IPC: G01S3/14
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To simultaneously measure the frequency and azimuth of a mixed signal wave where a plurality of arrival waves exist by calculating an evaluation function from covariance matrix being obtained from reception data, each element of an array antenna, and a weight vector and searching the peak value of the evaluation function. SOLUTION: Arrival waves consist of (m) elements 30 and are received by an array antenna 10 where a tapped delay line 20 with P taps 40 of a delay D is connected. (m×p) reception signals being outputted from each tap 40 of the delay line 20 are converted by an A/D converter 50 and are stored at a reception data memory 60. A covariance matrix operation circuit 70 calculates a correlation matrix between (m×p) reception data according to a specific expression and outputs it to an evaluation function operation circuit 80. A weight vector operation circuit 90 calculates a weight vector and outputs it to the evaluation function operation circuit 80. The evaluation function operation circuit 80 calculates an evaluation function and searches a peak, thus estimating the frequency and azimuth of arrival waves.
Patent JP-H1139204-A (JP)
Title: Method for updating data file
Inventor: NAKAUCHI HIDEHIRO
IPC: G06F12/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for updating data file stored in a secondary storage device without preparing any complicated program. SOLUTION: Each data block 4 of a data file 3 stored in a secondary storage device 1 is fixed in the storage device 1 until a read/write instruction is issued by means of a program and, when the instruction is issued, an operating system 8 only prepares the copy of the data block 4 required for reading/writing on a virtual storage 2 and executes actual reading/writing. Since the copy of the data block 4 required for the reading/writing is prepared by means of the operating system 8, the program is not required to give the read/write instruction and the writing of a rearranged program becomes possible.
Patent JP-H0739680-A (JP)
Title: Fully automatic washing machine
Inventor: IWAKIRI SHUNICHI
IPC: D06F37/12
Filed: 1993-08-02
Abstract: PURPOSE:To improve washing power by improving mechanical force exerting laundry at the time of washing and to improve dehydrating performance by facilitating the flow-out of water in laundry at the time of dehydration. CONSTITUTION:A pulsator 7 is arranged on the bottom of a washing/dehydrating vessel 4 so as to be freely revolved, a pump room 9 is formed at the outer periphery of a lower fan 8 of the pulsator 7, and independent one or plural circulating water parts 6 from the pump room 9 to the upper part of the washing/dehydrating vessel 4 are formed. On the inner' face of the washing/ dehydrating vessel 4, the plural columns of plural dehydrating holes 15 arranged almost linearly in a rotary axis direction and the plural pieces of first longitudinally long projecting parts 16 and second longitudinally long projecting parts 17 longitudinally long in the rotary axis direction are formed, and the columns of dehydrating holes 15 and the first and second longitudinally long projecting parts 16 and 17 are arranged almost alternately in a circumferential direction.
Patent JP-S6347105-A (JP)
Inventor: KUMAGAI MASARU
IPC: B28C3/00
Filed: 1986-08-14
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-H0476708-A (JP)
Title: Industrial robot system
Inventor: KIRIGATANI YUTAKA
IPC: B25J13/00
Filed: 1990-07-19
Abstract: PURPOSE:To make it possible to completely execute the working of all processes in the whole system even when a part of robots is stopped by providing this industrial robot system with a master controller for receiving a stop signal outputted from a certain robot and allowing another robot to execute work executed by the robot outputting the stop signal. CONSTITUTION:The master controller 4 transmits/receives signals to/from respective robot controllers 3a to 3h, traveling devices 1a to 1j and a conveyer controller 6 and controls the whole system. When any one of the robot bodies stops its working, the controller 4 executes operation based upon a prescribed flow chart and allows another robot body to additionally execute the working of the process executed by the stopped robot body. Thereby, even when a part of the robots is stopped, the working of the whole system can be completely executed by residual robots.
Patent JP-2000014577-A (JP)
Title: Housable chair for bathroom
Inventor: YASUKAWA NAOHIDE
IPC: A47K3/12
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To stably use a housable chair for a bathroom by fixed installation and to avoid occupying a large space by housing at the time of not using, by pivotally attaching one end side of a chair body in the state of being freely rotatable and pivotally attaching the other end side of it in the state of being freely foldable. SOLUTION: The chair is obtained by arranging two frames 4 in a vertical direction under a bathtub edge 3 and disposing a rotary shaft 5 between the upper parts of the frames 4. A bracket 7 extended from one end side of the chair body 6 is fitted to the shaft 5 to provide the chair body 6 in the state of being freely rotatable to the shaft 5. In addition a leg part 8 is provided on the other end side of the chair body 6 in the state of being freely rotatable around a rotary shaft 9 so that the part 8 can be folded to the lower face of the chair body 6. At the time of using the chair, the folded and housed chair body 6 is rotated through the shaft 5 to be horizontal. Next, the leg part 8 is rotated through the shaft 9 to be erected. At the time of housing the chair, a leg part fixing releasing lever is first released to fold the part 8.  Continually, the chair body 6 is folded to be in a housed state.
Patent JP-S6085135-A (JP)
Inventor: TAMON YOSHIHIRO
IPC: E04B1/00
Filed: 1983-10-13
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-S6251229-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASEGAWA YOSHITAKA
IPC: H01L21/304
Filed: 1985-08-30
Abstract: PURPOSE:To obtain a semiconductor device wherein few side-etching is performed in a device region without having roughness on a dicing line, by coating the object to be etched provided in the dicing line, by coating the object to be etched provided in the dicing line region so as to perform etching of a chip region, and then by removing the object to be etched on the dicing line. CONSTITUTION:RIE is performed when a resist 13a remaining in the specified pattern in an element region E and a resist 13b provided over the entire dicing line region D are formed on the surface of an aluminum layer 12. As a result, the aluminum layer 12 is etched by using resists 13a, 13b as a masks. In this case, a sidewall protection film is formed so that side etching is prevented at the sidewalls of the aluminum layer 12. Thus, anisotropic etching is performed and the aluminum layer 12a can be vertically etched without becoming thin. Next, the device region E part is covered with a resist 14. With only the element region E being protected, the aluminum layer 12b of the dicing line region D part is removed. In this case, as an etching method, etching through chemical reaction is desirable.
Patent JP-S6083347-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZAWA TADASHI
IPC: H01L21/762
Filed: 1983-10-13
Abstract: PURPOSE:To miniaturize a bird beak by forming an oxide film for insulating isolation, removing an silicon nitride film as an oxidation-resistant insulating film and removing a mask oxide film through etching. CONSTITUTION:An n type buried layer 12, a p type region 13 for preventing inversion, an n type epitaxial layer 14, a pad oxide film 16, an silicon nitride film 17 and an oxide film 15 for insulating isolation are formed on a p type semiconductor substrate 11. The film 17 on an element forming region is removed through etching, and the film 16 is removed. The film 16 is removed for the time twice or more as long as the time for just etching, and the film 15 is also etched simultaneously. Accordingly, a bird beak is miniaturized.
Patent JP-S5892201-A (JP)
Inventor: MATSUMOTO KAZUHISA
IPC: G01K7/18
Filed: 1981-11-27
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-S5893656-A (JP)
Title: Wheel fixing device
Inventor: YABE YUTAKA
IPC: B60T3/00
Filed: 1981-12-01
Abstract: PURPOSE:To make it possible to transfer a wheel fixing bed in a simple manner and with a low operating power by a method wherein travelling rollers and support rollers are attached to the wheel fixing bed having a wheel fixing table attached thereto and the bed is transferred along a rail laid in the direction of the wheel base through said rollers. CONSTITUTION:The wheel fixing table 3 attached with a tire hook 5 for fixing a wheel is provided so as to move in the direction of the tread of the wheel along a guide plate 4 fixed to the bed 2. The bed 2 is provided with the transfer rollers 9 and the support rollers 10 fixed thereto of which the rollers 9 travel on the rail 1 laid on the floor in the direction of the wheel base and the support rollers 10 engage the rail 1 so as to prevent the upward movement of the bed 2. Further, the bed 2 is provided with a number of pin insert holes 13 drilled in the part of the bed 2 facing the rail 1 at a predetermined pitch P1 while the rail 1 is provided with a number of pin fixing holes 14 drilled at a predetermined pitch P2 which is slightly different from the pitch P2 and facing opposite to the holes 13 and fixing pins 15 are inserted into the alighned holes 13 and 14  to thereby fix the bed 2 to the rail 1.
Patent JP-S6253039-A (JP)
Title: Frame synchronizing system
Inventor: IRIE KAZUNARI
IPC: H04L7/08
Filed: 1985-09-02
Abstract: PURPOSE:To improve transmission efficiency without the need of the transmission of a frame synchronizing signal separately from a data signal by using in common a parity check bit for the detection of frame synchronizing position. CONSTITUTION:A signal series whose frame consists of a 1 word data comprising plural bits and its patiry check bit is sent from a transmission side. A reception signal is inputted to a pattern detection circuit 13 comprising the cascade connection of shift registers 14-1, 14-2 having 1-frame of word length is inputted at the reception side. Then the parity check circuit 12 applied parity check to a data series in the shift registers 14-1, 14-2 of each stage every time of one bit shift. When no parity error exists as to all of the shift registers 14-1, 14-2 of each stage, it is detected as the frame synchronizing location.
Patent JP-H0358311-A (JP)
Title: Tracking device
Inventor: TOMIKAWA NAOHIRO
IPC: G11B5/592
Filed: 1989-07-25
Abstract: PURPOSE:To prevent the abutting angle of a magnetic head and the protrusive quantity of the head changed even when large displacement is applied on the magnetic head by providing a turning shaft on the movable terminal of an electromechanical conversion means, and mounting the magnetic head on a connecting member providing with an oblong hole into which the turning shaft intrudes. CONSTITUTION:When an electric field is applied across two electrodes of a tracking actuator 2 which uses a piezoelectric element, the piezoelectric element 2 is bent, however, since one end of the element is fixed at a rotary cylinder 3 with a supporting plate 6, the other end i.e. the end where the turning shaft 8 is mounted is displaced in an up-and-down direction. When the large displacement occurs at this time, the turning shaft 8 is displaced not only in the up-and-down direction by in a horizontal direction, however, the displacement in the horizontal direction can be absorbed with the elongated hole 9, and the connecting member 7 and the magnetic head 1 mounted on the member are displaced only in the up-and-down direction as shown in a direction of arrow head. Thereby, the abutting angle of the head 1 with the tape and the protrusive quantity of the head remain unchanged, and track following servo characteristic can be obtained stably and with high precision.
Patent JP-H0944752-A (JP)
Title: Electronic cash register
Inventor: KUMAI YOSHIAKI
IPC: G07G1/06
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the practicality of a receipt by recording informatoin related to taking instruction on the receipt to issue it and automatically recording directions such as taking way and adverse reactions of a medicine on the receipt to issue it. SOLUTION: When the patient coda of a patient is inputted from a clinical chart to a POS terminal, patient personal information set in a patient master file 41 of a host device 16 is transmitted to the POS terminal and is not only stored in a patient memory but also displayed on a display device 19. Next, when the medicine code of a medicine is inputted to the POS terminal, medicine information corresponding to this medicine code set to a medicine master file 42 of the host device 16 is transmitted to the POS terminal and is stored in a medicine memory. The sale price and the department name of the medicine are displayed on the display device 19 based on medicine information stored in the medicine memory, and the deposited amount of money and the amount of change are printed on a receipt form together with the classification name and use information of the medicine by a printer 20.
Patent JP-H0357590-A (JP)
Title: Flux for brazing and brazing method for aluminum material by using this flux
Inventor: KANAI TOMIYOSHI
IPC: B23K35/36
Filed: 1989-07-24
Abstract: PURPOSE:To widen the range of aluminum materials which can be brazed by adding and compounding Li3AlF6 and CuCl to and with specific wt.% of the fluroride flux, thereby constituting the flux for brazing. CONSTITUTION:The flux for brazing is constituted by adding and compounding 2 to 10wt.% Li3AlF6 and 0.5 to 20wt.% CuCl to an with 97.5 to 70wt.% fluoride flux. This flux is suspended in an acidic solvent and the suspension is applied on joining members consisting of aluminum and is dried; thereafter the members are hated to a prescribed temp. to melt the brazing material for joining, by which the members are joined. The generation of problems, such as deterioration of corrosion resistance by the corrosive residue, is prevented in this way.
Patent JP-2000342448-A (JP)
Title: Steamer
Inventor: YAMANAKA TOSHIHIKO
IPC: A47J27/16
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To make a steam generating means use tap water only, and prevent a condensed water from being recycled. SOLUTION: This steamer have a steam generating means 22 and a water supply duct 25 to which a tap water pipe is connected, and on the water supply duct 25, a solenoid valve SV which controls a water supply amount to the steam generating means 22 is installed. Also, a drainage port 36 for condensed water is provided on the bottom surface 35 of a showcase 3. In addition, the bottom surface 35 is formed in a manner to tilt to the drainage port 36.
Patent JP-H0565734-A (JP)
Title: Cleaning aperture of catch basin
Inventor: BABA AKIO
IPC: E02D29/12
Filed: 1991-07-31
Abstract: PURPOSE:To easily adjust the height of lid receiver firmly jointed to a cleaning aperture body and easily make the upper face of lid receiver equal to the ground level. CONSTITUTION:A lid receiver 11 is firmly jointed to the fitting portion 3 of a cleaning aperture body 1. The lid receiver 11 has a larger diameter at the top than the cylindrical part 2. And a lid 21 is fitted to be freely opened and closed at the cleaning aperture 15 opened at the upper face. And a circular recessed groove 5 is formed at the outer peripheral face of the cylindrical part 2 of the cleaning aperture body 1. An elastic circular body 6 is fitted to this circular recessed groove 5. The cylindrical part 2 is inserted to freely slide while it is closely got into contact with the internal face of the cleaning aperture tube 27 jointed to the upper face of catch basin.
Patent JP-H0747192-A (JP)
Title: Washing machine
Inventor: YOSHIMURA HIRONORI
IPC: D06F39/12
Filed: 1993-08-03
Abstract: PURPOSE:To prevent articles to be washed from being in contact with a joint part, and to simply and surely prevent the articles from being damaged, by a method wherein, in a washing tub with a dehydrating function, a joint part of a stainless steel sheet-made body part is covered with a resin-made circulation-way member forming a water circulation way. CONSTITUTION:In a washing tub with a dehydrating function, a body part 7 of the tub is formed by bending a sheet of stainless steel in conical shape and a joint part 10 between edge parts thereof is connected to each other by caulking. At the lower end part of the body part 7, a stainless steel-made bottom plate 8 is also connected thereto by caulking. Furthermore, at the upper end part of the body part 7, a resin-made balance ring 9 is connected thereto with screws. In such formation, a resin-made circulation-way member 15, by which a water circulation way 14 by the operation of pumping at the time when rotary blades are driven is formed, is attached to the inner wall of the washing tub. The circulation-way member 1 5 is located at the position where the joint part 10 is covered therewith. In this way, articles to be washed are prevented from being in contact with the joint part 10, and are simply and surely prevented from being damaged.
Patent JP-H1136465-A (JP)
Title: Airtight member and partition structure of building
Inventor: TAMAI SHIGERU
IPC: E04B1/684
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an airtight member which can be easily mounted on the partition structure of a building which partitions rooms under highly airtight conditions so that even if a socket is installed, airtightness does not decrease. SOLUTION: A building is assembled using a partition structure 2 which has a framework material in the form of a latticed frame interposed between a pair of plywood parts 5, and which is formed into a roughly flat plate shape with a heat insulating material laid throughout a gap. A storage opening 10 is formed through the plywood part 5 of the partition structure 2 facing a room 3, and power cords 9 laid therein are drawn out. The conductors 9a of the power cords 9 are airtighly fitted thrustingly breaking approximately funnel-shaped wire fitting parts 16 provided on the bottom plate 15 of the roughly box-shaped storange part 13 of an airtight member 11, and are connected to a socket main body 22.  The storage part 13 is inserted into the storage opening 10, together with the socket main body 22, and a flange part 14 provided integral with the edge of the opening in the storage part 13 is made to airtightly abut to the partition structure 2 to airtightly close the storage opening 10. The plywood parts 5 and the flange parts 14 are installed as they are clamped by the mounting member 32 of the socket, and a decorative cover 35 is installed for covering.
Patent JP-S6348445-A (JP)
Title: Detecting device for defect of sheet
Inventor: HAGINO MOTOYUKI
IPC: G01B11/30
Filed: 1986-08-18
Abstract: PURPOSE:To securely detect a minute defect or wet streak, etc., on the surface of a sheet material by running the sheet material between a slit type laser projector and a photodetector, and irradiating the material with laser light and photodetecting its transmitted light. CONSTITUTION:The laser projector 1 projects the slit type laser light beams which is converted by a condenser lens and spread only in one direction by a cylindrical lens. Then the projector 1 is arranged in the width direction of coat paper, art paper, etc., as a body to be inspected together with the photodetector 2. The sheet material S is run between the projector 1 and photodetector 2 and the transmitted light photodetected by the photodetector 2 is converted into an electric signal, which is sent to a signal processing circuit 6. Then the computer 7 detects the defect.