baber/WOPTO huggingface dataset:
Patent JP-H08174617-A (JP)
Title: Method and apparatus for injection compression molding
Inventor: OKAMOTO AKIO
IPC: B29C45/56
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a good product regardless of molding conditions by performing injection filling based on pressure control of the injection pressure by which the amt. of a resin added with the amt. of shrinkage to be caused by cooling and solidification set during test molding can be filled in a cavity and the mold clamping force is controlled for allowing the opening of the mold up to the amount corresponding to the amt. of shrinkage in the molding for production. CONSTITUTION: In the case of injection filling, the amt. of a resin added with the amt. of shrinkage of the resin to be caused by cooling and solidification calculated by the vol. of the cavity 28 of a mold and properties of the resin is set as a metering value in advance by a means 61 for setting the amt. of injection filling. Further, the injection filling is carried out by an injection-finishing control which controls the injection pressure to enable filling without leaving the amt. for cushioning. Further, a set value of the mold clamping force which allows that the mold is opened to the amt. of opening of the mold corresponding to the amt. of shrinkage of the resin to be caused by solidification by injection filling, is accurately obtd. and it is input into a means 65 for setting the mold clamping force.  Then, in the molding for production, injection filling is performed only by pressure control of the preceding injection pressure and the mold clamping force set in the test molding.
Patent JP-H11158593-A (JP)
Title: Floating-up pot in air in hot dipping equipment
Inventor: FUKADA YASUO
IPC: C23C2/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a floating-up pot in the air of a hot dipping equipment with which the molten plating metal in the inner part is always renewed without staying. SOLUTION: In the floating-up pot 10 in the air in which a bottom opening part 12 is formed by holding the molten plating metal 101 in the inner part with the action of a horizontal magnetic field impressed with an induction magnetic field impressing device 11, a steel strip 100 is passed toward an upper opening part 13 from the bottom opening part 12 and also, the molten plating metal 101 is supplied by spouting toward this steel strip 100 from the spouting hole 14a of a supplying nozzle 14,  the spouting hole 14a of the supplying nozzle 14 is extended to near the bottom opening part 12 by forming an inclining part 14b inclined to the direction toward the bottom opening part 12 at the lower edge end of the spouting hole 14a of the supplying nozzle 14 so as to be able to spout the molten plating metal 101 toward the horizontal direction and the bottom opening part 12 side (diagonally downward) to the surface of the steel strip 100 and then, the molten plating metal 101 near the bottom opening part 12 is made to flow without staying.
Patent JP-H03187771-A (JP)
Title: Page printer printing controlling system
Inventor: ABE TADAO
IPC: B41J29/38
Filed: 1989-12-18
Abstract: PURPOSE:To print at high speeds without reducing the life time of a printing transfer drum by writing the edited printing data by a printing head to the printing transfer drum driven at a constant speed when the printing data is completely edited. CONSTITUTION:When a time monitoring part 23 is informed of the progress of the editing process, that is, how much the editing process is completed from an editing part 22, the monitoring part 23 indicates the rotation of a printing transfer drum 27 to a transfer drum ON/OFF driver 24. When the editing proc ess is completed in the editing part 22, the editing part 22 transfers the complet ed printing data to a data buffer 25 which is for printing purpose. Moreover, when the editing process is completely finished in the editing part 22, the trans fer drum ON/OFF driver 24 checks whether the motor of the printing transfer drum 27 reaches a preset speed. If the motor is driven at the constant speed, a control signal is immediately sent out to the data buffer 25, so that a printing head 26 performs printing to the printing transfer drum 27.
Patent JP-H07150899-A (JP)
Title: Method for constructing underground large space structure, and the structure
Inventor: KASHIMA YUTAKA
IPC: E21D13/00
Filed: 1993-11-30
Abstract: PURPOSE:To eliminate any risk of suffering from a caisson disease as in the case of a caisson method and to use the ground for another purpose, and to eliminate the need for a shield excavator of large section as in the case of a shield tunneling method. CONSTITUTION:A plurality of longitudinal tunnels 3 are constructed from a starting shaft 1 toward a vertical shaft 2 on the arrival side, and thereafter lateral tunnels 4A, 4B are adjacently constructed from the tunnels 3 so that each of the lateral tunnels interconnects the longitudinal tunnels 3, thereby constructing a wall body 32 of a desired structure. And thereafter an internal ground G is excavated to provide a space.
Patent JP-H06120699-A (JP)
Title: Illuminator for chip component attracted by vacuum suction
Inventor: ARAYA SHINICHI
IPC: G01N21/84
Filed: 1992-11-12
Abstract: PURPOSE:To obtain an illuminator for an attracted chip component which makes illunination of a minute chip component possible by regarding a nozzle itself as an illuminating means when a chip component attracted by the nozzle is illuminated for image treatment. CONSTITUTION:The illuminator is provided with a translucent nozzle cap 21 which is set in a sucking nozzle body 20 and sucks a chip component 40, a ring-form illumination bracket 22 made of an opaque material which is supported as it surrounds the nozzle cap 21 and on inner circumerence side of which a slit 24 is formed, plural light emitting diodes 23 which are fixed to the bracket 22 and illuminates the nozzle cap 21 sideways through a slit 24. Then, the light from the light emitting diodes are reflected diffusedly by the nozzle cap 21, whereby an equivalent function to a back light is attained.
Patent JP-2001138673-A (JP)
Title: Id card, id card manufacturing system and id card reader
Inventor: YAMASHITA YOSHIYA
IPC: G06K17/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an ID card for which forgery is difficult, an ID card manufacturing system for manufacturing the ID card and an ID card reader for judging whether the ID card is genuine or not. SOLUTION: An ID card is provided with an electronic trade mark image of the form of electronic water mark information formed on an area of a face photograph or a company name logo. The image is formed on the ID card by a sublimation thermal transfer printer and/or a sublimation retransfer printer. An ID card manufacturing system is provided with an electronic trade mark image data forming means for forming electronic trade mark image data, a printing output data forming means for forming printing data of the form of print outputting on the ID card and a printing means for print outputting on the ID card. An ID card reader is used for collate a magnetic ID information (or electronic ID information for the ID card) formed by reading and extracting information recorded on the ID card with the ID information.
Patent JP-H04198304-A (JP)
Title: Dithiolate nickel polymer complex
Inventor: NAGAI KAZUKIYO
IPC: C08K5/46
Filed: 1990-11-28
Abstract: NEW MATERIAL:A complex produced by the ionic bonding of a dithiolate nickel of formula I or formula II (R<1> and R<2> are 1-4C alkyl, cyano, etc.) and a polymeric substance having quaternary alkylammonium group. USE:A near infrared absorber and a laser-light absorbing and heat-accumulation agent. It gives a film having high heat-resistance, absorbance of light having wavelength of near infrared range, solvent resistance and oxidation resistance. PREPARATION:The objective compound can be produced by dissolving a dithiolate nickel tetraalkylammonium salt such as bis(2,5,6--trichloropyridine-3,4- dithiolate) nickel.tetra-n-butylammonium salt in a good solvent, adding the solution to a polymeric substance containing quaternary alkylammonium group such as polystyrene containing tetramethylammonium group, uniformly mixing the mixture, adding a poor solvent, leaving standing the product and washing the produced precipitate with a solvent.
Patent JP-H10165898-A (JP)
Title: Code imparting device
Inventor: MATSUSHITA NAMI
IPC: B07C3/18
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to covert formed codes to exact codes and to assure the exact sorting of postal items and the like by comparing the codes formed by a code forming means with the exact codes or the similar codes formed therefrom or already stored information. SOLUTION: When the start of transportation is indicated by an input device 12, a controller 8 forms the similar codes corresponding to the exact codes stored in a corresponding to code memory section 11 in a similar code forming section 9. These codes are stored as the exact codes and the similar codes into the respective recording areas in a code storage table. When the postal items to be subjected to sorting processing are charged into the charging port 2 of the code imparting device 1, the respective postal items are transported by a transporting path 5. At the time of the postal items pass an address recognition section 3, the addressees of the postal items are recognized and coded.  If the recognition of the postal items is not made at this time, the code input coding results by a code input device 15 are converted to the exact codes and the postal items are printed with the exact codes in a code printing section 4.
Patent JP-H07299963-A (JP)
Title: Optical recording medium
Inventor: CHIYOU GIYOKUKIYOU
IPC: G11B7/249
Filed: 1994-12-28
Abstract: PURPOSE: To obtain an optical recording medium which exhibits more excellent solubility in comparison with a metal-TCNQ and its deriv., and enables to prepare a homogeneous recording film with no pinhole by coating a soln. and has excellent productivity by constituting a recording layer of an electron charge-transfer complex between TCNQ and its deriv. and a side chain polycationic polymer. CONSTITUTION: A recording layer comprises an electron charge-transfer complex of TCNQ(tetracyanoquinochange) and its deriv. and a side chain polycationic polymer. The side chain polycationic polymer is a quaternary product of a homopolymer of either aminostyrene or vinylpyridine or a copolymer of styrene and vinylpyridine. As the result, it is possible to obtain an optical recording medium which exhibits more excellent solubility in comparison with a metal- TCNQ and its deriv., and enables to prepare a homogeneous recording film with no pinhole by coating a soln. and exhibits excellent adhesive properties to various base as the org. electron charge-transfer complex is a polymer type and has excellent productivity in the manufacturing process.
Patent JP-H08254175-A (JP)
Title: Variable speed pumping-up device
Inventor: SAKAYORI AKIHIRO
IPC: F03B15/16
Filed: 1995-12-15
Abstract: PURPOSE: To provide a variable speed pumping-up system capable of regulating an electric motor load even during pumping up operation and coping with control of a power system such as AFC. CONSTITUTION: A variable speed pumping-up device comprises an optimum rotation speed function generator 12 to input a power command P0 and a total head HST from the outside and compute a current optimum rotation speed NOPT a power control correction signal generator 16 to compare an output signal NOPT therefrom and an actual rotation speed N with each other and form a negative feedback circuit, and have at least an integrating element to reduce a deviation therebetween to zero and work to output a correction signal Q and a negative feedback circuit to add the power command P and the correction signal 5 to generate a synthetic signal P0 +ε, and compare it with an actual input PM.  Further, the variable speed pumping-up device comprises a power controller 7 having at least an integrating element to reduce the deviation therebetween to zero; and a power converter 3 to perform AC excitation control so that the input P of the electric motor 2 forms the synthetic signal P0 +ε.
Patent JP-2000150669-A (JP)
Title: Semiconductor integrated circuit and fabrication thereof
Inventor: AOKI NOBUTOSHI
IPC: H01L27/092
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilized threshold level by forming the first region of a gate electrode of first and second group IV elements of different kind and forming a second region of the first group IV element thereby preventing impurities doped into the gate electrode from leaking to the channel region side. SOLUTION: A gate electrode 4P, 4N has a first underlying region 4g formed on the gate insulation film 3 side contiguously thereto, and an second overlying region 4p, 4n formed on the first region 4g while spaced apart from the gate insulation film 3. The first region 4g is formed of SiGe having a group IV element, i.e., Si, and a different group IV element, i.e., Ge. The second region 4p, 4n is formed of one kind of group IV element, i.e. Si. In a complementary MISFET of dual gate electrode structure, the threshold voltages can be stabilized respectively using identical gate electrodes 4P, 4N containing first and second group IV elements.
Patent JP-H01170352-A (JP)
Title: Rotor core for inductor type ac generator and manufacture thereof
Inventor: OKAMURA MASAKI
IPC: H02K19/24
Filed: 1987-12-25
Abstract: PURPOSE:To eliminate components of a cooling fan, and to reduce the number of components, the number of operating steps by integrally providing a cut and erected plate which operates as the fan between adjacent pawl poles. CONSTITUTION:A rotor core 6 having a pair of pawl poles 5 is press-fitted and held on a rotary shaft 1. A stator core 8 on which a generating coil 7 is wound is clamped fixedly to generator covers 2, 3. A field coil 9 is hung fixedly from the inner periphery of the core 8. A fan 10 for sucking air from the exterior of a generator and discharging it to the exterior is forged integrally with a rotor core 6 as a cut and erected plate between the poles 5.
Patent JP-H11142136-A (JP)
Title: Inspection method for buried pipe
Inventor: OKAZAKI TADANORI
IPC: G01B17/02
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily inspecting a buried pipe with high reliability. SOLUTION: A pipe 1 is buried in the ground 2, then the pipe 1 is dug out, the thinned part 5 of the pipe 1 is detected and a thickness sensor 6 capable of outputting signals corresponding to the local thickness of the pipe 1 is attached to the thin wall part 5. Thereafter, the pipe 1 is buried in the ground 2 and the thickness of the thin wall part 5 is measured by the output signals of the thickness sensor 6 after it is buried. A part to be easily thinned inside the pipe 1 is detected by performing an inspection after the use of the certain length of a period. The part is easily thinned by corrosion or the like in future as well. Then, by continuously measuring the thinning of the part, the leakage and damage, etc., of the pipe 1 are inspected and predicted.
Patent JP-H09166678-A (JP)
Title: Mox fuel assembly
Inventor: SUZUKI TATSUO
IPC: G21C3/328
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a MOX fuel assembly capable of improving the utility of plutonium by reducing the number of fuel rods without lowering the negative reactivity worth of whole fuel rods containing gadolinia and replacing the portion of the reduction of the gadolinia containing fuel rods with MOX fuel rods. SOLUTION: In the same line and neighboring row or the same row and neighboring line for 7 fuel rods replaced for arranging water rods in the fuel rods 15 arranged in 9 by 9 matrix, 6 uranium fuel rods 15b containing gadolinia are positioned. In the other position, 68 MOX fuel rods 15a are arranged. In this configuration, two groups of 3 uranium fuel rods 15b containing gadolinia being adjacent to each other are arranged in the diagonal direction in the 9 by 9 matrix putting 2 water rods 13, 13 in between.
Patent JP-H06146248-A (JP)
Title: River refuse collecting facility
Inventor: ETO SHUNJI
IPC: E02B15/00
Filed: 1992-11-13
Abstract: PURPOSE:To cheaply and conveniently collect refuse by forming grooves, protrusions on the bottom of a river or an air diffusing pipe across the river, continuously at a prescribed angle with respect to the stream of the river, so as to collect refuse into a refuse collecting container along the stream boundary. CONSTITUTION:A groove 4 is formed between opposite banks 2, 3 of a deep river 1, and further, a side recess 5 in which a draining container for collecting refuse is located is formed in the bank 3. In this arrangement, the stream from the upstream side flows into the groove 4, and thereafter, it is inverted by the counterside wall of the groove so as to impinge upon the stream of the river. Thus, a place where foams rise up is formed on the water surface of the river, and a stream boundary 8 is created along the groove 4. The depth, width and cross-sectional shape of the groove 4 are suitably selected in accordance with the depth, width and flow rate of the river. Then, floating refuse flowing in the river, drifts the foam ascending area at the stream boundary 8 and flows downstream, and finally flows into a refuse collecting container 10 in the side recess 5 in the downstream side bank 3.
Patent JP-H08187651-A (JP)
Title: Profile working templet
Inventor: INAGAKI TOSHIHARU
IPC: B24B17/02
Filed: 1994-12-28
Abstract: PURPOSE: To provide a templet which can perform easily correcting and fine adjusting a shape of a copying surface. CONSTITUTION: A templet A is formed of a plurality of divided plate materials 4, 5 so as to be made correctable by removing each plate material 4, 5. The one plate material 4 is made slidable by a slot 10 and a bolt 11, to adjust X diamension of a copying surface. The other plate material 5 is made swivelable with a pin 12 serving as the supporting point, to adjust an angle θ of the copying surface.
Patent JP-H02172773-A (JP)
Title: Information output device
Inventor: MATSUMOTO KAZUSHI
IPC: H04N1/387
Filed: 1988-12-27
Abstract: PURPOSE:To display information in different colors in a single screen under a simple composition by selectively allotting bit information from a storage device to either one of two video signals in accordance with a designated area detecting signal. CONSTITUTION:Image data equivalent to a single screen display without color information is stored in a page memory 1. Next, the counting section 4 of a designated area detection device 3 identifies a desired area designated by the X, Y direction indicating registers 20, 22 and X, Y direction size registers 21, 23 of a changed position designating device 2 by counting clock signals from a pixel clock generating section 6 and a scan synchronizing signal generating section 7. When the identification of a designated area is detected, a selector device 8 is switched over through a gate 5 for each detection, a black video signal based on page memory is changed to a red video signal to display a specified area in red. Thus it is possible to display a specified area in a single screen in a different color from any other area under a simple composition.
Patent JP-H01170391-A (JP)
Title: Brushless motor
Inventor: AKASAKA MICHIMASA
IPC: H02P6/06
Filed: 1987-12-23
Abstract: PURPOSE:To discriminate the operation of a position detector by providing a plurality of sets of position detectors for a rotor at an interval of a predetermined angle, and differentiating the voltage levels of its generated position signals. CONSTITUTION:A brushless motor has a rotor 2 made of a permanent magnet attached to the rotary shaft 1 of the motor, and a stator 3 made of a motor coil 3' for forming a revolving magnetic field on its outer periphery. Vibration preventing balancers 4 are provided at both ends of the rotor 2a. The shaft 1 is supported by right and left bearings 5, and the detector 6 of the rotating phase angle position of the rotor 2 is mounted at one end on a disclike mounting substrate 7. The detector 6 is formed of rotary elements 6' and stationary elements 6'', which has 6 Hall elements H1-H6 disposed at an interval of 60 deg. phase angle. Thus, voltage level difference is formed at the signals of the elements H, and the operation of the detector 6 is discriminated by a phase discriminator by utilizing the difference.
Patent JP-H06172731-A (JP)
Title: Reactive hot-melt adhesive
Inventor: MIURA MASAYUKI
IPC: C09J163/00
Filed: 1992-12-08
Abstract: PURPOSE:To obtain the subject adhesive which has high initial adhesion strength, is excellent in storage stability and high-temp. adhesion strength, and is suitable for lens/housing bonding in an automotive lamp, which bonding is required to attain excellent high-temp. adhesion strength. CONSTITUTION:The objective adhesive comprises a modified block copolymer and a resol resin, the copolymer being one obtained by incorporating epoxy groups into a block copolymer made up of one or more polystyrene blocks and one or more blocks of a (hydrogenated) conjugated diene polymer.
Patent JP-H05205200-A (JP)
Title: Car speed controller
Inventor: BAISHIYARU MAAKANDEI
IPC: G01B11/00
Filed: 1991-11-16
Abstract: PURPOSE: To economically and stably detect the relative distance and relative speed of a precedent vehicle with noise resistance so that the cost limitation of an automobile maker is met by using a possible infrared detector mounted on a following automobile because the travel speed of the following automobile needs to be adjusted automatically, by remotely detecting, for example, the relative distance and telltale speed of the precedent vehicle when the automobile which is traveling on a travel path is brought under adaptive travel control. CONSTITUTION: A passive infrared detector 41 mounted on a automobile receives an infrared-ray signal from another vehicle within a narrow visual angle. A feature point specifying unit 42 sweeps the signal from the detector 41 to specify the feature point which is closest to the group surface. In response to feature point input from a feature point specification unit 42, a prolongation temperature high-temperature point specification unit 43 specifies the prolongation high- temperature point of a target vehicle. Here, a distance calculating circuit 44 calculates the relative distance and relative speed with the target vehicle according to the specified prolongation high-temperature point.
Patent JP-H0864151-A (JP)
Title: Electron gun for beam spot distortion prevention
Inventor: SAI CHINRETSU
IPC: H01J29/50
Filed: 1994-12-28
Abstract: PURPOSE: To make beam spots even over the whole screen by making the size of the electron beam passing holes in the vertical direction larger than that in the horizontal direction and covering thermoelectrons emitted out of a third grid. CONSTITUTION: A first grid 2, a second grid 3, and a third grid 6 are installed in this order toward the screen from a cathode 1. Electron passing holes 11, 13, whose size V in the vertical direction is made wider then size H in the horizontal direction, are formed in the grids 2, 6. Electron passing holes 12 whose size V in the vertical direction is made smaller than the size that H in the horizontal direction are formed in the grids 3. Since the function of electron lens for converging electrons in the vertical direction differs depending on the shapes of the passing holes 11, 12, 13, the emitted thermoelectrons are controlled by the grid 2 and accelerated by the grid 3. The emitted thermoelectrons are converged by the grid 6, and the divergent angle is narrowed and the converging function is thus strengthened.