baber/WOPTO huggingface dataset:
Patent JP-H0874248-A (JP)
Title: Construction method for curved underground continuous wall
Inventor: YOSHIDA TAKEYOSHI
IPC: E02D5/20
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a correct covering depth by preliminarily and excessively curving a reinforcement-cage, and forming the reinforcement-cage so that it can reach normal its design shape and size when it is elongated by the side pressure of concrete. CONSTITUTION: A plane reinforcement-cage 1 is preliminarily manufactured into an excessively curved shape, and partition plates 2 are attached to both ends of the reinforcement-cage. The width of the partition plate 2 is formed slightly smaller than that of an excavated groove. As the degree of excessive curvature, such values are employed as the values which are calculated assuming that the configuration of the reinforcement-cage 1 reaches normal design shape and size when the partition plates 2 are subjected to side pressure by placing of concrete in order for the reinforcement- cage 1 to be elongated. When a curved wall is constructed, a curved groove is excavated, and the reinforcement-cage 1 is suspended in the groove. When concrete is placed, the state (a) before movement is changed into the state (b) after movement by the side pressure (c) of concrete to permit the elongation. Thus, even when the reinforcements near the center of the reinforcement-cage 1 is close to the wall face, a required covering depth of concrete can be ensured.
Patent JP-S6393406-A (JP)
Title: Method for preventing buckling of rolled stock
Inventor: MATSUI SHIGETOMO
IPC: B21B43/00
Filed: 1986-10-07
Abstract: PURPOSE:To reduce the cost of rolling by heating a material to be rolled in the central part and end parts where the elongation rate at the time of rolling is small on the inlet side of rolling rollers. CONSTITUTION:A heater 4 is disposed below the material 3 to be rolled between the front and rear rolling rollers 1 and 2. An induction coil, IR heater, gas burner, etc., are used as the heater 4. The temp. in the central part 5 of the material 3 is elevated to the temp. higher than the temp. in both edge parts 6, 6 by the above-mentioned method. Both end parts are held exerted with tensile stress by the effect of the thermal stress. Buckling wrinkles are, therefore, eliminated and the difference between the residual stress near the edges 6, 6 and the residual stress in the central part 5 is decreased. As a result, the buckling of the material 3 is prevented without using the rollers 2, 2 having the special shape. The need for the rolling rollers to be exclusively used is eliminated and the need for exchanging the rollers 2 at the time of changing rolling conditions is eliminated as well. Namely, the cost of the rolling is reduced.
Patent JP-H0691592-A (JP)
Title: Paper sheet cutting device
Inventor: KUMAGAI YUKITAKA
IPC: B26D5/02
Filed: 1992-09-08
Abstract: PURPOSE:To make it capable of cutting recording paper sheets accurately in accordance with the recorded position of the recorded information and not depending upon the recorded position of the recorded information on record sheets nor the recorded sizes of the recorded information. CONSTITUTION:A cutter sensor is set on a sending-in opening of a cutting unit and this cutter sensor reads cut marks 111, 112, 113, which are recorded together with images on a recording paper 100 sent from an image record forming portion. The correction quantity of the mislocated cutting position by an X cutter and the correction quantity of the angle slippage of the cutting position made by a Y cutter are respectively calculated by a control circuit from the detected positions of cut marks 111, 112, 113 thus read and, based upon the mislocated correction quantity and the angle slippage correction quantity, linear pulse motors are respectively driven and respective cutting positions are corrected.
Patent JP-S60132422-A (JP)
Title: Digital/analog converter
Inventor: TSUKAGOSHI SHIYOUSAKU
IPC: H03M1/68
Filed: 1983-12-21
Abstract: PURPOSE:To obtain a capacity-type D/A converter which has excellent linearity and high accuracy by providing a capacity array which applies the correction voltage and a memory which controls the capacity array. CONSTITUTION:A D/A converter is provided with a sampling circuit 100, the 1st variable capacity voltage dividing circuit 101, a variable resistance voltage dividing circuit 102, a control circuit 103, switch circuits SW104 and SW106, a timing generating circuit 107, the 2nd variable capacity voltage dividing circuit 108, SW104 and SW109, a program ROM110 and a coupling capacitor 124. The circuit 100 consists of a buffer amplifier 111 of a high input impedance, a sampling capacity 112 which holds a sampling signal and an SW113 which samples signals for a prescribed period with a control signal. The ROM110 stores the data which corrects the error voltage of the output voltage produced when only the circuit 101 is used, and the circuit 108 is controlled with the data stored in the ROM110. Then the correction voltage is applied to the circuit 101 to obtain the correct D/A conversion value.
Patent JP-H04122582-A (JP)
Title: Vibrator capacity improving device
Inventor: TANABE TOKUSHICHI
IPC: E01C19/34
Filed: 1990-09-10
Abstract: PURPOSE:To improve the mechanical capacity, such as impact force, of a vibrator by selecting the internal volume and weight of a container body, the weight and size of an individual granule, the storage quantity of granules in the container body, and the like according to the vibrating degree and the like of the vibrator. CONSTITUTION:A container body l is fitted to a vibrator (hydraulic breaker, for instance). This hydraulic breaker is operated to vibrate its chisel with oil pressure. When the crushing work of concrete or the like is performed, for instance, the hydraulic breaker is vibrated by the reaction from the vibration of the chisel, concrete, and the like, and in association with this vibration, the container body l is also vibrated. As a result, granules 3, plural steel balls in this case, float in the container body l while colliding hard against the inner peripheral surface by the vibration of the container body 1. In this fierce floating behavior generated state of the granules 3, the crushing work is performed by the vibrational stroke of the chisel, so that the impact force of the chisel is heightened, and thereby the capacity of the vibrator is improved.
Patent JP-S6393024-A (JP)
Title: Digital system with system parameter setting function
Inventor: NISHIO MOTOJIRO
IPC: G06F13/00
Filed: 1986-10-07
Abstract: PURPOSE:To confirm the setting result of a system parameter without stopping the system operation by transferring said parameter setting result to a host device with the instruction of the host device. CONSTITUTION:A system parameter reading command included in a system control command is typed for input by an operator. Then a processor 115 sends a specific input/output instruction to a specific input/output instruction decoder 116 via an address bus 102. The decoder 116 sends a specific input/output instruction decoder output signal 112 to a gate 109. The gate 109 defines the logical level of a monitor line 114 as a setting parameter signal 113 and delivers it to a data bus 101. The processor 115 reads the signal 113 and supplies the parameter setting result of a subordinate/independent synchronizing secondary switch 108 to a monitor typewriter for maintenance, a CRT, etc.
Patent JP-S61118609-A (JP)
Title: Apparatus for measuring non-spherical surface
Inventor: YAMAGUCHI KATSUMASA
IPC: G01B5/20
Filed: 1984-11-14
Abstract: PURPOSE:To perform measurement with high accuracy, by such a simple structure that a slidable displacement detection apparatus is provided to the rocking arm attached to the highly accurate rotor provided to a base and calculating the position of a displacement detection apparatus on the rocking arm and the angle of the rotor. CONSTITUTION:The highly accurate rotor 2 provided to a base 1 is rotated by a motor 4 through a pulley 5 and a rotary angle is calculate from a rotary encoder 9. The shaking arm 6 horizontally rotated in integral relation to the rotor 2 is fixed to the rotor 2 and graduations 10 are provided to the rocking arm. A displacement detection apparatus 7 is slid on the rocking arm 6 along with a scale head 11 while contacted with the specimen 15 to be inspected held by a specimen holding member 14 and the the rotor 2 is rotated. The curve of the specimen 15 to be inspected in the plane as a displacement meter 8 by the value of the graduations 10 and the value from the rotary encoder 9. The height of the displacement meter 8 is successively changed to calculate the curve every time. By this method, the three-dimensional curved surface of a non-spherical surface can be calculated with high accuracy by a simple apparatus.
Patent JP-2001064726-A (JP)
Title: Production of 60 kilo class high high tensile strength steel excellent in weldability and toughness after stain aging
Inventor: SUWA MINORU
IPC: C22C38/38
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 60 kilo class direct-quenched and tempered steel excellent in weldability and toughness after strain aging and having excellent low temp. toughness even after cold working such as bending. SOLUTION: Steel contg., by weight, 0.04 to 0.09% C, 0.1 to 0.5% Si, 1.2 to 1.8% Mn, 0.1 to 0.5% Cr, 0.01 to 0.05% Nb, 0.002 to 0.070% sol.Al and 0.001 to 0.004% N and also satisfying P cm<=0.20%, Ceq (WES)<=0.42% and 0.50%<=Si+3Cr<=1.25% is subjected to direct quenching from the temp. of >=Ar3 after rolling and is thereafter tempered at 400 to 630 deg.C, where Pcm= C+Mn/20+Si/30+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B, and Ceq (WES)=C+Mn/6+ Si/24+Ni/40+Cr/5+Mo/4+V/14.
Patent JP-S6293191-A (JP)
Inventor: ARAN FURANKURIN MANDERU
IPC: B66B3/00
Filed: 1986-10-08
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-2000075526-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MIMORI MITSUSACHI
IPC: G03G5/06
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor having high sensitivity and low residual potential, free from the problem of the increase of residual potential due to the repeating use and using a high molecular photoconductive compound by containing a high molecular compound having a specific repeating unit in a photosensitive layer. SOLUTION: In the photoreceptor having the photosensitive layer on a conductive supporting body, the photosensitive layer contains the high molecular compound having the repeating unit expressed by formula I and formula II. In the formulas, each of Ar1 and Ar4-Ar8 represents a (substituted) 2-valent aromatic residue, a 2-valent heterocyclic residue or an alkylene. Each of Ar2 and Ar3 represents a (substituted) aromatic residue, a heterocyclic group or an alkyl group. (k) represents 0 or 1. X is selected from a direct bond or a connecting group expressed by formula III, R1 represents an alkylene group and R2 represents an alkyl group or an aryl group.
Patent JP-S6395755-A (JP)
Title: Valid data extraction circuit
Inventor: NISHIHARA MOTOO
IPC: H04L7/08
Filed: 1986-10-09
Abstract: PURPOSE:To increase the general application of the title circuit by extracting an input clock pulse selectively in response to a counter content of data kind information set externally from a pulse extracting means so as to change the extraction of the effective data freely. CONSTITUTION:A ROM 5 is provided in place of a combination circuit for a conventional mask format information production and an output (h) of a FF circuit 4 is used in addition to a count content output (b) of the counter 3 as an address of the ROM 5. The FF circuit 4 consists of plural bits of D-FF (delayed FF) and data kind information (i) is fed to the data input D of each D-FF and an external write clock pulse (j) is fed to the clock input CLK. Thus, the data kind information (i) is fetched in the D-FF and its Q output (plural bits) (h) are used as read address information of the ROM 5 together with the count content (b) of the counter 3. The mask format information (d) is read corresponding to the address.
Patent JP-H0292457-A (JP)
Title: Root gap detecting method for automatic welding equipment
Inventor: SEKINO AKIYUKI
IPC: B23K9/095
Filed: 1988-09-28
Abstract: PURPOSE:To automatically, easily and surely detect a root gap by using positional information of points on the surfaces and the groove face of joint members to be welded and detected by a welding torch to operate intersections between a straight line of the gap position and groove straight lines. CONSTITUTION:At the time of performing automatic welding on a groove of the first and second joint members 9a and 9b to be welded, a consumable electrode of the welding torch is used to impress the sensing voltage and detect the work position. The positions of two points P1 and P2 on the surface 9c of the first member 9a are first detected. Further, two points P1' and P2' on the rear are calculated from the plate thickness (t) thereof and the straight line L1 of the gap position in parallel with the changing direction of the root gap is operated from the above points P1' and P2'. The positions of points P3 and P5 on the groove faces 9d and 9f are then detected and the groove lines L2 and L3 along the respective groove faces 9d and 9f are operated from groove angles thetaR and thetaL of the respective members 9a and 9b. The intersections Q1 and Q2 between the straight line L1 of the gap position and the groove straight lines L2 and L3 mentioned above are operated and then, the distance between both intersections Q1 and Q2 mentioned above is operated and detected as the root gap between the above-mentioned joints to be welded.
Patent JP-H0290898-A (JP)
Title: Sound source with resonator
Inventor: OGAKI MASAKATSU
IPC: H04R17/10
Filed: 1988-09-28
Abstract: PURPOSE:To obtain a small sound source with a resonator for low frequencies by providing one or plural cylindrical piezoelectric oscillators so as to stick both edge surfaces through cushioning materials in the central area of mutually parallel planes. CONSTITUTION:Cylindrical piezoelectric oscillators 1, which fix metal disks 3 and 3' through cushioning materials 2, are electrically driven, and a sound wave is emitted into a space 5 sandwiched by the disks 3 and 3'. The emitted sound wave is reflected by the disks 3 and 3', axially symmetrically cylindrical- dispersed, and emitted from a boundary surface 6 into a medium. That is, the resonant frequencies in the plane direction of the space sandwiched by the mutually parallel planes are used, and for example, when the plane is the disk, the resonant frequencies to be inverserly proportional to the mean radius between the cylindrical piezoelectric oscillator and the radius of the plane are used. Thus, the dimension of the resonator can be made smaller than that using the resonant frequencies to be inversely proportional to a pipe length, and the sound source at the small dimension and having the resonator can be obtained.
Patent JP-H0884212-A (JP)
Title: Facsimile equipment
Inventor: KOUNOE TOSHIAKI
IPC: H04N1/00
Filed: 1994-09-09
Abstract: PURPOSE: To obtain an operating environment effective for the facsimile equipment by placing a limit to each function section of the facsimile equipment. CONSTITUTION: A limit information storage section 1 stores at least on kind of limit information, time information, document number information and page number information for each operator. A use function extract section 3 extracts a function section used by a job received from a job input section 2. A function enable/disable discrimination section 4 discriminates whether or not the extracted function section is available of use based on the limit information stored in the limit information storage section 1. When the discrimination indicates an enable state, a job execution section 5 executes a job and when the discrimination indicates a disable state, a disable use display section 6 displays it that the job execution is disable. Through such a constitution, the facsimile equipment is used efficiently by limiting the use of each function properly.
Patent JP-S6484134-A (JP)
Title: Method for mounting sample for measurement of total reflection of infrared ray
Inventor: TANIMOTO SABURO
IPC: G01N21/3563
Filed: 1987-09-28
Abstract: PURPOSE:To improve the accuracy of measurement and reproducibility by using both faces of prism even for samples having a poor contact area with the prism. CONSTITUTION:Au auxiliary base is set to the rear face of a base plate 1 and a thumb screw 8' is tightened via keep plate 6' to fix said base to the extent of preventing deviating. The prism 2 is then superposed on the auxiliary base and the sample 3 for measurement thereon so as to come into contact with the prism 2. The prism and the sample are then fixed by a column screw 7 and a thumb screw 8 via a gasket 5 and a keep plate 6. The front and rear faces are then turned over and the auxiliary base is removed by loosening the screw 8'. The sample 4 for measurement is superposed on the prism 2 in such a manner that the measuring surface comes into contact with the prism 2 and further, the sample is fixed by the screw 7' and the screw 8' via the gasket 5' and the plate 6'. The samples 3, 4 are set by such procedures and are subjected to measurement. The accuracy of the measurement is thus improved.
Patent JP-S61119185-A (JP)
Inventor: DEI HOSE RUISU GARUSHIA ROPESU
IPC: C12N1/21
Filed: 1984-11-16
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-H04122599-A (JP)
Title: Cutting device for frozen fish and the like to be cut into round slices
Inventor: TAKAHASHI CHUYA
IPC: B26D3/00
Filed: 1990-09-11
Abstract: PURPOSE:To cut an object to be cut such as frozen fish to be cut into round slices safely, rapidly and sanitarily without requiring skills by providing a fixing device for clamping a position, different from a position clamped by a clamping means, by a holding means so as to fix the object to be cut, and a relatively moving device for moving a head holder relatively to the fixing device. CONSTITUTION:At the time of cutting an object to be cut W, the axial direction of a movable shaft 4 is normally conformed to the cutting direction. A cutter 8 is operated and advanced together with the movable shaft 4 by a moving drive unit 5 to cut the object to be cut W. Simultaneously with this moving drive unit 5 or separately, the cutter 8 is moved relatively to the object to be cut W by a relatively moving device 13 to perform cutting. When one side of the object to be cut W is cut, the center of this object W is clamped by a clamping means, then the object W is supported by a rotating/supporting device 10 so as to remove the clamping means from the object W, and the object W is rotated by the required angle by a cut object rotating drive unit 11 so as to cut the other side of the object to be cut W.
Patent JP-S62104934-A (JP)
Title: Spare roving transferring between roving and spinning processes
Inventor: KAWASAKI YOSHIO
IPC: D01H9/18
Filed: 1985-10-28
Abstract: PURPOSE:To smooth automatic transfer of rovings between a roving and a spinning machines, by specially dividing a transferring body according to the required number in roving rails even when the number of rovings transferred to the roving rails of the spinning machine is not integral times of the number of spindles in a roving machine. CONSTITUTION:Rovings are transferred to roving rails 5 by a transferring body 30 running along running rails 11 laid between a roving and a spinning machines. In the step, the transferring body 30 is constituted of the roving transfer units of the greatest common divisor of the absolute value of difference between 1/4 of the number of spindles in the spinning machine and the number of spindles on the roving machine and divided and adjusted in the connecting part of the transfer units depending on the required number in transferring the rovings to the roving rails 5 of the spinning machine.
Patent JP-2000074252-A (JP)
Title: Motor-operated valve
Inventor: HATTORI SHOICHI
IPC: H02K7/14
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a motor-operated valve, capable of being miniaturized and capable of reducing its installation space. SOLUTION: In a valve with motor including a control valve part composed of a motor part 15 having a pair of cylindrical motor coils 11, 12 axially arranged in a housing 10, an armature 13 axially movably provided in the axial position of the cylindrical motor coil and to be axially moved by driving force to be applied by the cylindrical motor coils, and a pair of spring members 14 for energizing the armature to the neutral position; a casing 29; and a spool 20 connected to the armature and axially movably in the casing, the spring members 14 have the peripheral parts 14a to be attached to the housing 10 and the central part 14b formed of a disc spring attached to the armature.  Moreover, the peripheral part 14a and the central part 14b of the disc spring are connected to each other by a plurality of thin arms, and the thin arms are extended from the peripheral part to the central part along a spiral path.
Patent JP-S61119501-A (JP)
Inventor: UMEDA TAKAYUKI
IPC: B09B5/00
Filed: 1984-11-14
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-H1185410-A (JP)
Title: Data duplex storage sub-system
Inventor: FURUUMI NOBORU
IPC: G06F3/06
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To quickly recover the redundancy of data lost due to the occurrence of a fault in a storage sub-system constituted as redundant storage without stopping the system. SOLUTION: When redundancy is lost due to a failure in one of plural physical drives 3a for storing master side data D constituting a 1st ECC group in the data duplex storage sub-system for doubly storing data by a storage device of RAID constitution constituted of plural physical drives 3a in a master side storage sub-system and a storage device of RAID constitution constituted of plural physical drives 5a in a slave side storage sub-system, the redundancy is reconstituted by a 2nd ECC group G2 including the slave side physical drive 5a corresponding to the failed physical drive 3a to maintain the redundancy, slave side data corresponding to the faul are copied to a master side spair drive, and after the completion of copying, the redundancy and duplex of data are recovered and maintained by a 3rd ECC group G3 including the master side spair drive S.
Patent JP-H08104470-A (JP)
Title: Bobbin
Inventor: MATSUHISA TAKESHI
IPC: B65H75/10
Filed: 1994-10-05
Abstract: PURPOSE: To provide a bobbin for which it is not necessary to exchange the bobbin supporting member of a winding device even if the kinds of yarns are different. CONSTITUTION: A bobbin main body 2 is formed into a cylindrical shape. A spacer 5 formed into a doughnut shape is inserted into one end opening of the bobbin main body 2. A turning-up forming part 3 is formed on the other end opening 2c. The inside diameter of a perforated hole 5a of a spacer 5 and the inside diameter of the other end opening 2c formed by the turning-up forming part 3 are so constituted as to be approximately equal to the outside diameter of an inserting part 13a in an attachment 13 of a winding device 11.