baber/WOPTO huggingface dataset:
Patent JP-S59166862-A (JP)
Title: Test specimen for detecting bilirubin and its production
Inventor: MOTOBAYASHI HIROSHI
IPC: G01N33/72
Filed: 1984-02-20
Abstract: PURPOSE:To enable accurate and easy detection of bilirubin in a body fluid by depositing a layer of a mixture composed of a specific material, nitrite, and water soluble amino acid and depositing further a mixture composed of a surface active agent and a pH stabilizer on said layer. CONSTITUTION:A test specimen for detecting bulirubin is formed by impregnating an aq. soln. of the material consisting of the formula I , nitrite and a water soluble amino acid in an absorptive carrier body, then impregnating an org. solvent soln. contg. a surface active agent and a pH stabilizer therein after drying and further drying the carrier body. The water soluble amino acid contains more preferably at least one selected from the group of glycine, alanine and valine. The formula I is a sulfanyl acid, 4-amino-1-naphthalene sulfonic acid, 5- amino-1-naphthalene sulfonic acid. The absorptive carrier body suitable for the test specimen is filter paper, glass fibers, a nonwoven cloth, consisting of a plastic material, etc. and may be any material which has absorptivity without reacting with the impregnating liquid or being dissolved in the impregnating liquid. Any solvent in which the mixture dissolves easly is acceptable.
Patent JP-S56127792-A (JP)
Title: Production of partly coated composite bar
Inventor: SHIGA SHIYOUJI
IPC: C25D5/02
Filed: 1980-03-10
Abstract: PURPOSE: To produce the partly coated composite bar at high productivity by a method wherein a plurality of elongated precious metal films are formed in the longitudinal direction on the surface of a base metal bar multiple times as wide as the composite bar, the base metal bar is then rolled in the longitudinal direction and split into the composite bars.  
     CONSTITUTION: The precious metal films 2, 2', 2", 2"', 2"" of a predetermined width of (b) are plated in the longitudinal direction at the positions corresponding to the respective centers of finish widths (a) on one side of the base metal bar 1 having a width multiple times as large as the finish width (a). The base metal bar 1 with the films is rolled in the longitudinal direction by rolls, and then the rolled bar is split into plural composite bars by longitudinally slitting the rolled bar into the finish width (a) by a usual rotary-blade slitter or the like. The wide base metal bar 1 is provided with margins α for slitting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09204216-A (JP)
Title: Acceleration/deceleration control method for articulated robot
Inventor: HAMADA HIROBUMI
IPC: G05B19/18
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent the damage to a decelerator and the reduction of service life even in the operating state in which the reactive force received from the operation of other axles cannot be ignored. SOLUTION: In each axle of an articulated robot, a torque margin rate ξi of the axle is calculated (13) from torque Ci caused by centrifugal force and Coliolis force, imbalance torque Pi and the torque value of the smaller of the generated torque limit Tm of a motor and the tolerable torque Tg of the decelerator, the minimum value among all of the calculated torque margin rates of the axles is extracted (14) as a minimum torque margin rate ξmin , an allowable maximum angular velocity αmaxi of each axle is calculated from the torque value of the smaller of the generated torque limit Tm of the motor for each axle and the tolerable torque Tg of the decelerator, minimum torque margin rate ξmini and inertia Ji of the axle (15), and the acceleration/deceleration is controlled so that the angular velocity αi of the axle (i)  of the articulated robot under operation cannot exceed the allowable maximum angular acceleration αmaxi .
Patent JP-H02210324-A (JP)
Title: Ferroelectric liquid crystal display device
Inventor: ODA HAJIME
IPC: G09G3/18
Filed: 1989-02-09
Abstract: PURPOSE:To simplify a circuit constitution and to reduce the cost by superposing electromotive force generated between opposed electrodes when a ferroelectric liquid crystal panel is depressed onto a spare potential difference held between the electrodes and setting the display of the pressed part to an ON-state. CONSTITUTION:When a pen, etc. are moved on a ferroelectic liquid crystal panel FL10, a part with which the pen, etc., are brought into contact is depressed, and in the depressed part, electromotive force is generated between a row electrode and a column electrode. This electromotive force vP is superposed on a spare potential difference (v3 - v2) held between an X electrode and a Y electrode, a potential difference between the row electrode and the column electrode in the depressed part becomes (vP + v3 - v2), and the display of the depressed part becomes an ON-state. A ferroelectric liquid crystal takes a bistable state, therefore, even if the electromotive force generated by the depression is removed, the display can hold the ON-state. In such a manner, it becomes unnecessary to designate a display position and to send out a display signal to a liquid crystal display panel, and the circuit constitution becomes simple and inexpensive.
Patent JP-H05199088-A (JP)
Title: Delay circuit
Inventor: YANAGAWA HISAMICHI
IPC: H03K5/133
Filed: 1991-02-25
Abstract: PURPOSE:To attain an accurate delay time by delaying a clock signal and an input signal with variable delay means 1, 2 and controlling a delay time of control signal means 1, 2 generated in response to the logic processing of the clock signal and the result of phase comparison of both the delayed signal. CONSTITUTION:A clock signal(CLK) and an input signal(IN) are delayed by 1st and 2nd delay circuits(DLY) 1, 2 whose delay time is changed by a control signal. A phase comparator circuit PHC compares the phase of the signal resulting from the CLK subject to logic processing at an inverter circuit INV and the phase of the signal delayed by the DLY 1 and generates a control signal depending on the result of comparison. The control signal is given to the DLY 1, 2 by a charge pump circuit CHP and an LPF as a voltage signal to control the delay. Thus, a change in the delay due to a power supply voltage and temperature or the like is prevented and a stable accurate delay is obtained.
Patent JP-H07240496-A (JP)
Title: Semiconductor device, its manufacture method and board for testing semiconductor and manufacture of test board
Inventor: HAMAGUCHI TSUNEO
IPC: H01L23/367
Filed: 1994-02-28
Abstract: PURPOSE:To realize a high speed, high density, small-sized semiconductor device at low cost. CONSTITUTION:A feeder board 2 for feeding power to a bare chip semiconductor element 3 has a part 2a for containing the semiconductor element 3 jointed to the wiring layer 1b of a board 1 for transmitting a signal. The semiconductor element 3 is contained in the containing part 2a which is closed by the signal transmission board 1 superposed on the feeder board 2.
Patent JP-H02208578-A (JP)
Title: Method for measuring magnetic-field distribution using magnetic bubble
Inventor: MARUYAMA YOSHIAKI
IPC: G01R33/10
Filed: 1989-02-09
Abstract: PURPOSE:To make it possible to measure the distribution of the magnetic field of a minute magnetic body by inserting a magnetic body to be measured on a minor table for magnetic bubble transfer, imparting bias magnetic fields from the outside and the inside, and measuring a propagation bias margin. CONSTITUTION:A magnetic body to be measured 2 is inserted so as to face a minor table which is formed as a magnetic bubble memory chip 1. Then, a bias magnetic field which is applied on the chip 1 is the sum of the magnetic fields formed with the magnetic body 2, a magnet 3 and a bias coil 6. Magnetic bubbles positioned on a minor loop at the outside of a measuring region corresponding to the magnetic body 2 are operated by imparting a transfer bias magnetic field. On the other hand, magnetic bubbles positioned at the inside of the measuring region are sequentially operated between the magnetic-bubble transfer patterns of the minor loop by imparting a measuring bias magnetic field. The data of the propagation bias margins which are measured at the times of the operations are measured. Thus, the distribution of the magnetic field of the minute magnetic body 2 can be accurately obtained.
Patent JP-S62191533-A (JP)
Inventor: TANAKA YAICHI
IPC: D02J1/22
Filed: 1986-02-14
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-H01205186-A (JP)
Title: Developing device
Inventor: SUGIHARAI SHIGERU
IPC: G03G15/08
Filed: 1988-02-12
Abstract: PURPOSE:To prevent an increase in concentration of toner particles being stirred up and, at the same time, to electrify the toner particles by providing a space section which is communicated with a stirring area and opened on a developing sleeve side on the side of a toner supplying port below the stirring area. CONSTITUTION:A carrier receiving area 1 is formed as the space section which is communicated with a stirring area 11 at part on the side of a toner supplying port 17 below the stirring area 11. Therefore, carrier particles and toner particles constituting a developing agent can be stirred up while the particles are circulated over the whole areas of the stirring area 11 and space section 1 by utilizing the counterclockwise rotation of a developing sleeve 13. As a result, the movement of the carrier particles into a toner hopper 16 can be prevented and, at the same time, an increase in the concentration of the toner particles being stirred up can be prevented and the toner particles can be sufficiently electrified. Accordingly, a stable printing quality which is free from fogging can be obtained.
Patent JP-S59156249-A (JP)
Title: Production of sweet ice having liquid center
Inventor: YOKOMIZO TOSHIO
IPC: A23G9/04
Filed: 1983-02-25
Abstract: PURPOSE:The starting solution is frozen to form an ice shell as a vessel and the shell is coated with a melted fat food inside, further filled with syrup before solidification of the fat food and with the starting solution, then frozen to give the titled ice including syrup through fat food as a center. CONSTITUTION:An starting solution for sweet ice such as ice cream is frozen into a shell vessel, an appropriately melted fat food such as chocolate is charged into the shell, then, before the fat food solidifies, a syrup is charged in the shell to form a fat layer between the shell and the syrup, resulting in the syrup surrounded with the fat food layer. Further, the starting solution is charged and the shell is cooled so that the syrup is included to give the objective sweet ice.
Patent JP-H04270498-A (JP)
Title: Counter for number of vehicles existent in block
Inventor: KITAGAWA KYOICHI
IPC: G08G1/065
Filed: 1991-02-26
Abstract: PURPOSE:To W the counter for the number of vehicles existent in a block which can execute a highly accurate vehicle counting operation. CONSTITUTION:This counter is equipped with a flow-in side and flow-out side vehicle detectors 1 and 2 for calculating a number CT of vehicles existent in a measuring block KL, and a CPU 31 calculates the full length of each vehicle passing a flow-in side and a flow-out side by executing a prescribed operation processing based on a detection signal from each detector and stores the each calculated full length in a memory RAM 33 successively. Based on the comparison and collation of the respective vehicle lengths, the CPU 31 discriminates coincidence between the current vehicle flow-out state stored in the RAM 33 and a vehicle flow-in state stored before time required for passing the vehicle through the prescribed block and while responding to the discrimination of coincidence, the number of vehicles existent in the prescribed block is calculated.
Patent JP-S54124419-A (JP)
Title: Control apparatus for controlling dumping direction of three-way dumping truck
Inventor: MOTOYOSHI TAKESHI
IPC: B60P1/16
Filed: 1978-03-16
Abstract: PURPOSE: To provide a control apparatus for controlling dumping direction of three- way dumping truck, which is capable of controlling engagement and disengagement of a stopper pin and a mating male element readily from operator's cabin, and thus capable of facilitating operation and confirmation of the engagement or disengagement between said stopper pin and the male element.  
     CONSTITUTION: A stopper pin 7 formed with a recess 8 or projection 19 is provided at the central portion located downwards and sidewards of female element 6, and it is connected to control sections 9, 10 via suitable links 12, 13, 14, 15. Male element 5 and stopper pin 7 are engaged with or disengaged from each other through operation of said control sections 9, 10. With such an arrangement, stopper pin 7 can be operated remotely to control engagement and disengagement of the hinge, so that control for the dumping direction of the dump truck can be facilitated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01292143-A (JP)
Title: Yarn feeder for textile machine and method for controlling same
Inventor: FUIORENTSUO JIAADO
IPC: B65H51/22
Filed: 1989-02-09
Abstract: PURPOSE: To keep an amount of a yarn reserve on a drum constant by discriminating a signal started from an advance of winding in a yarn reserving from signals by passing of yarns drawn from the reserve among the signals from photoelectric means. CONSTITUTION: This yarn feeder forms a reserve 4 composed of a rotatable winding arm 2 on a fixed drum 1 and signals 31 and 32 are generated in photoelectric tubes 11 and 12 by lights reflected from a reflecting element 16, then a rotation of the winding arm 2 is detected by a sensor 2A and an element 2B. The signal generated from advance of winding of the yarn reserve is discriminated from the signals generated from the passing of the yarn drawn from the reserve and combined with the signal generated by a rotation of the winding arm to decide a speed of a motor 6.
Patent JP-S61228090-A (JP)
Inventor: UORUFU DEIITERU KURAIN
IPC: C10G1/06
Filed: 1986-02-17
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-H06219078-A (JP)
Title: Printing blanket
Inventor: IWAMOTO ISAO
IPC: B41N10/04
Filed: 1993-01-28
Abstract: PURPOSE:To provide a good printing blanket which is capable of thinning reinforcing fabric without spoiling tensile strength of reinforcing fabric. CONSTITUTION:In a printing blanket wherein a compressed layer 52 is provided arbitrarily on the upper part of reinforcing fabric 54 and a surface layer 53 is laminated, the reinforcing layer is multi-layer textile 54. Since the multi-layer textile is used as the reinforcing fabric, it becomes possible that a strength manifesting layer (reinforcing layer) can be thinned, through which this blanket has an advantage that a quantity of expansion of a gap part becomes small.
Patent JP-H08221792-A (JP)
Title: Optical integrated element
Inventor: MORI TAIICHI
IPC: G11B7/135
Filed: 1995-02-20
Abstract: PURPOSE: To obtain an optical integrated element for which resins, such as PMMA, as a transparent optical member are used and in which the generation of wave front aberrations by a change in environmental temp. is suppressed. CONSTITUTION: A second reflection part 22 is composed of an ellipsoid of revolution. One optical path of the optical path in which light emerging from the first focus 23 of the ellipsoid of revolution is reflected by a second reflection part 22, is in succession reflected by the first reflection part 13 and arrives at the mirror image point 25 by the first reflection part 13 of the second focus 24 is formed as an optical axis 26. This optical axis 26 is provided thereon with a light emission point of a semiconductor laser 19 and the focusing point of a diffraction grating type condenser lens 15. The radius of the minor axis of the second reflection part 22 is in a range of 14 to 16mm.  As the result, the wave front aberrations by the environmental temp. change (25±40 deg.C) are drastically decreased and the use of the resins having a large coefft. of thermal expansion as the transparent optical member of the optical integrated element is made possible.
Patent JP-H11229325-A (JP)
Title: Horizontal link type expansion device of bridge beam joint
Inventor: MIURA KOICHI
IPC: E01D19/06
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an expansion device of a bridge beam joint which does not require long fingers to be manufactured. SOLUTION: Horizontal beams 11a-11c are arranged with predetermined intervals among them in the direction of a bridge axis. Split fingers 12 are arranged zigzag with their respective ends overlapping the upper surfaces of the horizontal beams 11a-11c. Vertical beams 15 are arranged at a predetermined interval to each other in the direction of the bridge axis so that the horizontal beams 11a-11c are mounted thereon. A quadruple link mechanism 16 is pivoted to the lower surfaces of the horizontal beams 11a-11c between the vertical beams 15 so that the horizontal beams 11a-11c can move in the direction of the bridge axis while held equally spaced apart. Of the horizontal beams, the horizontal beams 11a on both sides are installed on opposed bridge end members 13a, 13b via a universal joint 14. The vertical beams 15 are freely slidingly suspended between the bridge end members 13a, 13b.  Thus, since an expansion device follows displacement in the direction of the bridge axis by the amounts of overlaps of the numerous split fingers, the length of each split finger can be reduced, and the labor required to manufacture the fingers can be greatly reduced.
Patent JP-H07148750-A (JP)
Title: Production of impact absorbing foam
Inventor: FUKUSHIMA SHIGEYOSHI
IPC: B29K105/04
Filed: 1993-01-25
Abstract: PURPOSE:To mass-produce a product excellent in impact absorbing characteristics and having stable quality by cutting hard resin foam produced by continuous foaming equipment so as to have a longitudinal cell structure so that the vertical direction of foaming is set to an impact absorbing direction to produce impact absorbing foam. CONSTITUTION:A foamable raw material is reacted in continuous foaming equipment having a mixing head 1 and a conveyor 2 to produce foam. At this time, the foamable raw material is foamed while the side guide plate 3 of the continuous foaming equipment is successively narrowed before the gel time of foaming reaction to form a hard resin foam 4 having a longitudinal foam cell structure. The foam 4 is cut so that the longitudinal direction of foamed cells coincides with an impact absorbing direction to produce impact absorbing foam. By this constitution, the impact absorbing foam wherein the vertical direction of foaming is certainly arranged in an impact absorbing direction is produced. Excellent absorbing characteristics is ensured with respect to a conventional molded product and a product of stable quality is mass-produced.
Patent JP-H11229989-A (JP)
Title: Filter for piston type high-pressure fuel pump
Inventor: ISOZUMI SHUZO
IPC: F02M55/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To attain a filter for a piston-type high pressure fuel pump which will not clog up due to freezing even under bad conditions. SOLUTION: A filter is arranged in a fuel intake passage 26 of a piston type high-pressure fuel pump, and a large number of rectangular openings are formed, the sides of which are at least 50 μm and at most 200 μm in size. The filter comprises a casing 20 in which are formed an intake passage for intaking fuel and a discharge passage for discharging fuel, a cylinder 21 formed inside the casign 20, a fuel pressurization room 23 formed in a part of the cylinder 21, and a plunger 22 arranged capable of reciprocating movement within the cylinder 21. The filter is placed at the intake passage of the piston type high- pressure fuel pump which through the reciprocating movement of the plunger 22 intakes fuel from the intake passage and pressurizes it, then discharges the pressurized fuel via the discharge passage.
Patent JP-S60177559-A (JP)
Title: Manufacture of flat type organic electrolyte battery
Inventor: WATANABE KIYOTO
IPC: H01M6/16
Filed: 1984-02-22
Abstract: PURPOSE:To decrease battery assembly time and stabilize battery performance by impregnating part of required electrolyte volume in a separator by pouring it on a semi-assembled negative electrode, and impregnating the residual part of required electrolyte volume in a positive mix. CONSTITUTION:A negative active material 2 is press-fitted inside a sealing plate 1 and a separator 4 is placed on the negative active material 2 to form a semi- assembled negative electrode, and electrolyte is poured on the separator to impregnate it into the separator. A positive mix pellet 3 is placed on the separator, and electrolyte is poured on the positive mix pellet to absorb it in the mix. The total electrolyte volume is controlled to a specified volume. A positive case 5 is covered on the negative electrode and the opening of the positive case is bent inward to seal a battery. Assembling time of the battery is decreased and overflow of electrolyte during sealing operation is prevented to provide stabilized performance.
Patent JP-S62190761-A (JP)
Title: Semiconductor device
Inventor: SHINOHARA TOSHIAKI
IPC: H01L29/786
Filed: 1986-02-18
Abstract: PURPOSE:To increase the withstanding voltage of a gate insulating film, and to improve reliability by forming a gate electrode, which is coated with an insulating film and both side surface thereof are shaped by curved surfaces, in an insulated gate type field-effect transistor. CONSTITUTION:A rectangular polycrystalline silicon thin-film, both side surfaces thereof have curved surfaces, is formed onto the surface of an insulating substrate 1. The polycrystalline silicon thin-film constitutes a gate electrode 3 for a thin-film transistor. A gate insulating film 5 is shaped so as to coat the gate electrode 3 in the upper section of the gate electrode, and a polysilicon semiconductor layer 7 is formed so as to coat the gate electrode 3 through the gate insulating film 5. Consequently, corner sections on both sides of the gate electrode 3 are shaped in the curved surfaces, thus distributing the electric line of force distributing in the gate insulating film 5 coating the gate electrode 3 approximately uniformly. Accordingly, field concentration to the gate insulating film 5 coating the corner sections on both sides of the gate electrode 3 formed to a curved-surface shape is relaxed.
Patent JP-H02210648-A (JP)
Title: Reel base moving device
Inventor: NAKAMURA YOSHIAKI
IPC: G11B15/32
Filed: 1989-02-10
Abstract: PURPOSE:To enable plural cassettes different in size to be used with simple constitution by comprising a device so that the center gap of a reel base can automatically be adjusted by rotating rotary bases in directions different with each other by performing the forward/backward rotary driving of a motor. CONSTITUTION:In the case of loading a small cassette C1 from a state where an ordinary cassette C2 is loaded, a driving motor 19 is driven, and worm wheels 21a and 21b are rotated in directions N1 and M1 via worm 20. Furthermore, the rotary bases 16a and 16b are turned in directions of arrow heads Wa1 and Wb1 via driving force transmission members 22a and 22b setting the rotational centers of reel motors 17a and 17b as turning centers, and are stopped at prescribed positions Qa1 and Qb2. At such a time, the bases 16a, 16b are positioned with high accuracy by positioning members 26a and 26b, then, they are fixed. Therefore, the cassette C1 can be loaded. When the cassette C2 is loaded from such state, the positioning and fixing can be performed with high accuracy by driving the motor 19 in the direction opposite to one stated above by positioning members 25a and 25b, thereby, the cassette C2 can be loaded.