baber/WOPTO huggingface dataset:
Patent JP-S6443724-A (JP)
Title: Electromagnetic rotary polarization flowmeter
Inventor: TAKASAKI TATSURO
IPC: G01F1/56
Filed: 1987-08-12
Abstract: PURPOSE:To take a measurement even when the conductivity of fluid is low by making a plane polarized light wave on the fluid wherein a Lorenz's electric field is produced by the product of the flow of the fluid and an externally applied magnetic field. CONSTITUTION:Piping 2 which guides the flow of the fluid 1 to be measured, and a uniform magnetic field coil 3 perpendicular to the direction of the flow of the fluid, a DC constant current source 4 for exciting the coil 3, etc., are provided. The fluid 1 flows as shown by an arrow, lines of magnetic forces of the magnetic field face up vertically, and light emitted by a polarizer 5 travels along the optical axis 12 and reaches an analyzer 6. Then the plane polarized light wave is made incident on the fluid 1 wherein the Lorenz's electric field is produced by the product of the flow of the fluid 1 and the externally applied magnetic field, the angle of rotary polarization of transmitted light rotated by Kerr effect is measured, and the extraction arithmetic 7 of the flow rate is performed by using the angle of rotary polarization. Thus the flow rate can be measured irrelevantly to the conductivity of the fluid 1.
Patent JP-H0641993-A (JP)
Title: Learned retaining wall
Inventor: GONDO HARUO
IPC: E02D29/02
Filed: 1992-07-27
Abstract: PURPOSE:To efficiently construct a leaned retaining wall, without restriction against the work due to a hardening time of ready-mixed concrete, and without need of an exclusive technician such as block operators. CONSTITUTION:This leaned retaining wall is constituted of a foundation block 1 placed on the ground or foundation crushed stones and having the nearly horizontal upper face 1a, and a plurality of retaining wall blocks 2 of vertical section of nearly parallelogram which are laminatedly placed on the foundation block 1 and provided with nearly horizontal bottom faces 7, inclined front faces 6, and rear faces 8 nearly in parallel with the front faces 6. Runout preventing fitting constructions 1b, 2a, 2b are formed on respective joint faces between the foundation block 1 and the retaining wall block 2, and between mutual retaining wall blocks 2.
Patent JP-H0643948-A (JP)
Title: Voltage reactive power controller
Inventor: MINAGAWA TAMOTSU
IPC: G05F1/14
Filed: 1992-07-27
Abstract: PURPOSE:To eliminate the need for the extrapolation of active power since the direct relation between past data and a future predicted value is obtained by a highly precise predicting and a weight learning function by the nonlinear mapping of a neural network. CONSTITUTION:The voltage reactive power prediction part 11 of this voltage reactive power controller consists of a prediction part 111, a data storage part 112, and a weight coefficient learning part 113. The prediction part 111 is composed of a neural network device which outputs a voltage predicted value and a reactive current predicted value according to past supplied time series data of the system of active power P, a voltage v, and reactive power Q. The data storage part 112 is composed of a storage device which stores the past time series data. The weight coefficient learning part 113 corrects the weight coefficient of the neural network of the prediction part 111 according to the past time series data. The obtained predicted values of the voltage and reactive power are supplied as a current system voltage and reactive power to a voltage reactive power control part 12.
Patent JP-S6357507-A (JP)
Title: Production of cosmetic raw material
Inventor: SHIMOMURA KENJI
IPC: A61K8/00
Filed: 1986-08-28
Abstract: PURPOSE:To produce an extremely safe cosmetic raw material having excellent properties as a raw material for cosmetic and applicable without causing rush and rubor of the skin, by hydrolyzing slime of Japanese pearl oyster and other shells. CONSTITUTION:The objective cosmetic raw material can be produced by hydrolyzing shells of Pteriidae family, Mytilidae family, Unionidae family, etc., such as Japanese pearl oyster, hard-shelled mussel, Soletelina diphos, pearly fresh water mussel, fresh-water mussel, etc., (especially preferably Japanese pearl oyster) with an acid such as hydrochloric acid, acetic acid, etc., an alkali such as NaOH, NH4OH, etc., or enzyme such as trypsin, papain, etc. The shell is preferably desalted before and/or after hydrolysis by repeating the washing or dialysis of the shell with water or an aqueous solution of ethanol. Furthermore, polymers are removed from the hydrolyzed product by ultrafiltration with a molecular weight of about 1,000-5,000 gel-filtration, vacuum concentration, etc.
Patent JP-2000025957-A (JP)
Title: Control method for hydraulic cylinder for derricking boom of continuous unloader, and hydraulic circuit for same
Inventor: MATSUDA HIROMASA
IPC: B65G67/60
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic cylinder for derricking continuous-unloader booms that allows for both compressive and tensile loads. SOLUTION: The hydraulic cylinder control method holds a boom or the like stopped by supplying pressure oil to a head-side cylinder chamber 3 or rod-side cylinder chamber 2 of a hydraulic cylinder 1 by means of a pump means 5 to determine a boom extension position and checking any return of pressure oil from the head-side cylinder chamber 3 to keep the pressure therein unchanged. A variable relief valve 7 whose relief pressure is adjustable is connected to the rod-side cylinder chamber 2 of the hydraulic cylinder 1, and a pressure detecting means 9 is connected to the head-side cylinder chamber 3 to detect the pressure therein. The set relief pressure of the variable relief valve 7 is varied in accordance with the detection value of the pressure detecting means 9.
Patent JP-H0542117-A (JP)
Title: Electrocardiograph
Inventor: FUJII TADASHI
IPC: A61B5/332
Filed: 1991-08-09
Abstract: PURPOSE:To provide the electrocardiograph having an event switch which is improved in the restraining feel of a patient and is constituted to facilitate the mounting to a position where the switch is easily operatable. CONSTITUTION:This electrocardiograph consists of a electrocardiographic body 40 and the event switch independent from the electrocardiographic body 40. The event switch has a signal transmission section which transmits an event signal. The electrocardiographic body 40 has electrocardiogram waveform detecting sections 21, 22, 23 which detect electrocardiogram signals, an A/D conversion section 42 which converts the signals of the detecting sections 21, 22, 23 to digital signals, a buffer memory section 43 which temporarily and successively stores the signals from the A/D conversion section 42, a receiving section which receives the event signal 34 emitted from the event switch, and a control section 46 which controls the signal stored in a buffer memory section 43 so as to record this signal in a recording section 48 in accordance with the signal received in the receiving section.
Patent JP-S6252802-A (JP)
Inventor: ROBAATO II REBIN
IPC: F21S8/10
Filed: 1986-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1046350-A (JP)
Title: Method for forming insulating film containing no chromium compound, capable of stress relieving annealing and excellent in corrosion resistance on surface of silicon steel sheet
Inventor: TODA HIROAKI
IPC: B05D7/14
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an insulating coating film excellent in coating film characteristics equal to those of chromium compound-contg. organic-inorganic mixed coating film, particularly, excellent in corrosion resistance before stress relieving annealing, having performance of being capable of stress relieving annealing and capable of being backed at a temp. lower than heretofore by controlling the coating weight of a treating soln. and coating film baking conditions. SOLUTION: At the time of producing a nonoriented silicon steel sheet in which insulated coating is formed on the surface after annealing on a continuous annealing line, an aq. soln. obtd. by adding inorganic colloidal substance composed of one or more kinds among colloidal silica, alumina sols and zirconia sols by 100 pts.wt. (expressed in terms of inorganic substance) with one or more kinds of water soluble or emulsion type resins by 15 to 400 pts. (expressed in terms of organic substance) is used.  This is applied to the steel sheet by the coating weight of 0.2 to 1.5g/m<2> per side by the weight after drying, and baking is executed in such a manner that the temp. rising rate is regulated to >=10 deg.C/sec, the cooling rate is regulated to <=50 deg.C/sec, the sheet temp. is regulated to 100 to 250 deg.C at <=20 deg.C dew point in the baking atmosphere, and the relative rate between the steel sheet and the baking atmospheric gas is regulated to 3 to 10m/sec.
Patent JP-H0251613-A (JP)
Title: Manufacture of ball stud
Inventor: MIURA HIROSHI
IPC: F16C11/06
Filed: 1988-08-11
Abstract: PURPOSE:To make a taper part of a ball stud engaged with an engagement hole of a connecting member tightly by applying a swaging process at the taper part of the ball stud after a refining process. CONSTITUTION:A round rod material is formed by forging 20 into a base material having a spherical head part 5 and a shaft part 6, and then the base material is rolled 21 to roo the spherical head part 5 and form a neck part 7. Then, after boring 22 a pin hole at a lower diametrical part of a screw, refining 23 is applied, and rough barrel polishing 24 is applied to eliminate scales formed by the refining. High frequency hardening 25 is then applied to the spherical head part 5, and swaging 26 is applied subsequently. Finally, a screw part 8 is formed by screw rolling 27 at the lower diametrical part of the screw, thereby a ball stud 2 is completed.
Patent JP-S58101483-A (JP)
Title: Magneto-resistance element
Inventor: IZAWA KOUHEI
IPC: H01L43/08
Filed: 1981-12-11
Abstract: PURPOSE:To internally contain a fixed resistor for an output detecting bridge circuit in  a magneto-resistance element by composing a magnetic unit of a magneto-resistance  pattern for obtaining an output corresponding to the external magnetic field and a  pattern for obtaining constant output irrespective of the external magnetic field when  ferromagnetic material which varies the resistance value by the external magnetic field  is covered on a substrate as the magneto-resistance element. CONSTITUTION:Two striped pattern series connectors in which longitudinal directions  cross in the half of the surface of an insulating substrate 12 made of Si or the like are  covered with ferromagnetic units A, B such as Fe-Ni films, thereby forming a magneto- resistance unit 14 of an element 11. Current terminals 15, 16 are formed at both terminals of the ferromagnetic unit, an output terminal 17 is formed at the mid-point, and  detection output corresponding to the external magnetic field direction is produced at the terminal 17. Ferromagnetic units C, D which have substantially the same length as  the perpendicular length and are made of the same material becoming the constant  resistance unit of the element 11 as the resistance unit 14 are formed at the other half  of the surface of the substrate 12, both terminals are respectively connected to the terminals 15, 16, and an output terminal 19 is formed at the mid-point.
Patent JP-H1037405-A (JP)
Title: Tile for arranging solar generating panel
Inventor: YOSHINARI YOSHITAKA
IPC: E04D1/30
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To fix and stabilize a solar generating panel by a method wherein the side of the tile head part side of the side of a recessed plate arranged on each of the surfaces of plate-form tiles, with which the roof of a building, such as a housing, is roofed, is notched and a through-hole communicated with a tile back is formed in the bottom of a recessed place. SOLUTION: A shape comprised of a bottom 4 and three sides 3 of a recessed plate 2 is made approximately equal to a shape comprised of the bottom and the three sides of a solar generating panel. Further, the thickness (t) of the side 3 of the recessed plate 2 is made equal to or greater than that of the side of the panel and both plus and minus lead wires are inserted in a through- hole 5. A silicone caulking agent is then applied on the three sides 3 and the bottom 4 of the recessed plate 2 of a roofed tile 1 for a panel. In this case, the through-hole 5 and a gap between the tile 1 for panel and the solar generating panel are caulked with the silicone caulking agent and the tile 1 for a panel and the solar generating panel are adhered to each other as an adhesive.  This constitution stably mounts the panel on the tile 1 for a panel with high adhesion and prevents blow-off of the panel by strong wind.
Patent JP-H0950826-A (JP)
Title: Battery pack, charge device, and discharge device
Inventor: NAGAI TAMIJI
IPC: H02J7/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To safely use a secondary battery. SOLUTION: In the case where a battery pack 10 is connected to a charge device, when a signal is input to a signal input terminal 9 for turning on and off the FET 3 and FET 4 of a switching circuit 2, a signal detection circuit 6 detects the signal, and outputs an output to a control circuit 5. The control circuit 5 turns on and off the FET 3 and the FET 4 corresponding to the output of the signal detection circuit 6.
Patent JP-S6348436-A (JP)
Title: Sealing head for penstock test bench
Inventor: BERUNAARU ORIBO
IPC: G01M3/28
Filed: 1987-08-11
Abstract: A closure head (2) for a hydraulic tube-testing bench includes a head body (4) including a first bore (5) into which one end of a tube (1) may be freely inserted. A second bore (11) of larger diameter than the first bore has a resilient sealing ring (10) inserted at the end thereof. A fluid under pressure is conveyed into a chamber (40) constituted between the outer periphery of the sealing ring and the second bore enabling the sealing ring to be contracted against the tube. The sealing ring is prevented from moving axially on its side furthest from the end of the tube by an annular series of thrust sectors (13) which are independent from said sealing ring. The sectors are clamped against the tube while also enabling them to be retracted away therefrom. The sectors are axially retained on their sides furthest from said sealing ring. The closure head is characterized in that axial retaining of the thrust sectors is achieved by comprise a packing press (18) fixed to the head body, and a rubbing plate (19) in contact with the packing press and which includes a circular peripheral rim (20) which engages, when the thrust sectors are in the retracted position, in a groove (21) provided in the periphery of the thrust sectors.
Patent JP-2000037018-A (JP)
Title: Pressure-withstanding airtight sealing structure of cable attaching part
Inventor: FUJII YOSHINORI
IPC: H02G3/22
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide the pressure-withstanding airtight sealing structure of a cable attaching part which can maintain a pressure-resistant airtight sealing state around the attachment part of a cable which is attached to the necessary part of a pressure container relatively easily and at a low cost. SOLUTION: The pressure-withstanding airtight sealing structure of a cable attaching part is such that an airtight sealing elastic member 4 is provided between an airtight sealing hard member 2 put onto the outside of a cable 3 and the cable and the airtight sealing state against a high external pressure at the attachment part of the cable to a pressure container is maintained. A truncated conical hole 2d is formed in the airtight sealing hard member and, on the other hand, the airtight sealing elastic member has a truncated conical shape which can be exactly accommodated in the truncated conical hole.  The high external pressure in applied to the large diameter side of the airtight sealing elastic member and the tapered inclined surface 4c of the outer circumference of the airtight sealing elastic member is brought into pressure-contact with the tapered inclined surface 2c of the inner circumference of the conical and trapezoidal hole to maintain the airtight sealing state of the attachment part of the cable.
Patent JP-S58102740-A (JP)
Title: Post cure inflator for vulcanizing tyre
Inventor: HASEGAWA AKIRA
IPC: B29D30/06
Filed: 1981-12-15
Abstract: PURPOSE:To simplify a mechanism and to improve workability, by constituting a device such that a tyre, which is attached to a table and a cooled, is delivered out from above the table. CONSTITUTION:With a fluid pressure cylinder 37 activated, a cooled tyre 19 is raised together with an arm 40, and is guided to rollers 46 as a result of tilting of the arm 40 to be moved to a discharge conveyor. A piston rod 38 of the liquid pressure cylinder 37 returns back to its original position again, and is  brought into a state to receive the next high-temperature tyre 19 through the working of a moving boom. This permits processing of the tyre at an upper level, which results in improving workability.
Patent JP-S6095704-A (JP)
Title: Magnetic head and its manufacture
Inventor: MORIKAWA JIYUICHI
IPC: G11B5/17
Filed: 1983-10-28
Abstract: PURPOSE:To obtain excellent recording and reproducing characteristic and also to improve the productivity by constituting that a magnetic path made of a highly saturated magnetic density magnetic film is cut off at least at a part of winding slots. CONSTITUTION:High permeability ferrites 33, 33' are processed respectively as an angle form at a part of a gap 30 and then the gap 30 is constituted by butting heads of the angle shape magnetic layered films 31, 31' respectively. The winding slot 34 of the laminated film 31' is constituted while being cut. Thus, the magnetic path by the laminated film 31' is cut at the winding slot 34 and in recording a high frequency signal on a high coercive magnetic recording medium, the vicinity of the gaps 30, 30' having a small magnetic cross sectional area and being ease of saturation becomes the high saturation magnetic flux density magnetic laminated films 31, 31'. Thus, the head can record and reproduce signals sufficiently, has excellent recording and reproducing characteristic, and since a nonmagnetic substance 32 is not flowed to the winding slot 34 in the bonding process of the manufacture, the yield is excellent and the productivity is improved.
Patent JP-H1131409-A (JP)
Title: Lower mounting adapter for ceiling surface-mounted luminaire
Inventor: FURUKAWA KENICHI
IPC: F21V21/02
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a lower mounting adapter that allows the thickness from the mounting surface for a luminaire body to the lower surface of a lower adapter base to be decreased as compared with a structure where both an upper and lower locking claws of a sliding member are contained in a lower adapter base. SOLUTION: An fitting hole 21, into which an upper adapter 4 is inserted, is formed in a lower adapter base 20; installed each on both inside surfaces of the fitting hole 21 are sliding members 25 facing to each other, each equipped with an upper locking claw 27 and a lower locking claw 28 in a form of an upper and lower steps, that are detachably engaged with an locking step 15 of the upper adapter 4; in addition, the upper locking claw 27 and the lower locking claw 28, which face to each other, are installed movably toward and away from the inside surface of the fitting hole 21. The upper locking claw 27 is placed protrusively higher than the upper surface of the lower adapter base 20 that is used as the mounting surface for a luminaire body 6.
Patent JP-H0542731-A (JP)
Title: Sheet cut-off position control
Inventor: SUMITA FUMIO
IPC: B41J11/66
Filed: 1991-08-12
Abstract: PURPOSE:To make it easy to cut a sheet by the following process in which the present sheet feed amount is counted by a printer, an additional sheet feed amount notified anew is added and the total amount is updated, and further, the line is fed forward by a specified sheet feed amount, if the sheet feed amount reaches the length of a sheet, and the line is fed upto a position for sheet cutting, and the printing action is suspended by a specified period. CONSTITUTION:Data is received from a host computer and then is printed on a web by a printer. A sheet feed amount notified anew by a main control part 3 is added and the total amount is updated in a counter which counts a current sheet feed amount based on the uppermost print line of each document. In addition, the current sheet feed amount obtained after addition is compared to the specified sheet length feed amount, and if the sheet feed amount reaches a sheet length, the line feed action of a sheet feed amount specified in a forward direction upto a sheet cut-off position is instructed to a line feed control part 6, and is set to a standby state until the termination of a line feed is notified of by the line feed control part 6. An operator cuts the sheet, taking advantage of a time when the printing action is suspended which is specified by an internal timer of the printer.
Patent JP-H11353496-A (JP)
Title: Intersection search device for light ray tracing
Inventor: NISHIMURA KEN
IPC: G06T15/80
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an intersection search device which can be actualized at low cost by custom VLSI technology and is needed to generate images by a light ray tracing method fast enough for view as a moving picture. SOLUTION: The device consists of a voxel tracing part 2 which finds out a voxel on an optical path, an intersection calculation part 5 which performs intersection calculation, and an output buffer 4 and the respective parts process one light-ray packet in each clock cycle through pipeline processing. The voxel tracing part 2 performs parallel processes by voxel plane set (slide) for a three- dimensional grating which is made hierarchical. Further, three-dimensional DDA which perform three two-dimensional DDAs in parallel finds out a voxel having an intersection with a light ray without using floating-point operation. To remove repetition of the intersection calculation, information determined by the inclusion relation between a set of bodies included in each voxel and a set of three-dimensional bodies included in a voxel positioned nearby it is used.
Patent JP-H1199313-A (JP)
Title: Filter case
Inventor: BAEHR SIEGFRIED
IPC: F02M35/024
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress the contamination and damage of filters by forming filter cases of which the inside bottoms have smooth surfaces and inclination with a horizontal line in the case of the horizontal operating position of the cases and of which the flank edges of the inside bottoms are connected to the flank walls of the cases and/or filters. SOLUTION: Air enters from the front surface 6 of the cases and is discharged sideways at the rear surface walls 12 of the filters 2 or the filter case 1, by which the air is purified. The condensed water separated by the nearly perpendicular filters 2 flows downward toward the respective inside bottoms 3 of the filter cases 1 in individual segments 4. Since the inside bottoms 3 incline with the front surface 6 of the cases, the condensed water flows out toward the front surface 6 of the cases from the rear surface walls 12 and gathers at drain troughs 16 arranged at the edges 14 of the bottoms. The infiltration of the condensed water to another filter cases below the filter cases 1 is prevented.  The flank edges 18 of the inside bottoms 3 are coupled to the filters 2 of the respective segments 4, by which the infiltration of the condensed water into the ranges 20 of the bases between the case bottoms 21 and the inside bottoms 3 is prevented.
Patent JP-S58102761-A (JP)
Inventor: SUZUKI MASAYASU
IPC: C08F2/00
Filed: 1981-12-14
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。