baber/WOPTO huggingface dataset:
Patent JP-H0623503-A (JP)
Title: Method for controlling drift of molten steel in mold for continuous casting
Inventor: SEKINO KAZUTO
IPC: B22D11/103
Filed: 1992-07-10
Abstract: PURPOSE:To detect and control a second drift pattern periodically repeating increasing and decreasing the flow rate of discharging flows of the right and left sides being difficult to detect and eliminate at high precision. CONSTITUTION:High speed Fourier transformation is executed to molten steel surface level difference measured by level sensors 8 arranged at both sides of an immersion nozzle in a mold and a variation component is analyzed at each frequency, and the molten steel drift pattern and drift degree in the mold are detected. Then, by two pieces of electromagnetic brakes set to long sides of the mold faced to the discharging holes 3 of the immersion nozzle 2, in the case of the drift, which the discharged flow at one side in the right or the left side is strengthened between both level sensors 8, 8, the electric current is impressed so as to be higher on the stronger side of the discharging flow. Further, in the case of the drift in which the discharged flows of the right and left sides periodically repeat to be strong and weak between eddy current sensors 8, 8, while matching the frequency of the periodical variation of the discharging flow rate of the right and left sides of the drift, the current is periodically impressed changing their intensity so that the more current is supplied to the side of the discharging flow increased in flow rate.
Patent JP-2000115104-A (JP)
Title: Multiplex signal reception method and device and multi- media terminal
Inventor: HOURUNRANTA ARI
IPC: H04N19/89
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide multiplex signal reception method and device and a multi- media terminal for adding error display to demultiplexed video data signals. SOLUTION: This method is provided with a step for finding a frame instruction data block from received multiplex signals, the step for demultiplexing one or more data units corresponding to information inside the frame instruction data block, the step for generating one or more demultiplexed signals from the demultiplexed data unit and the step for transferring the demultiplexed signals for decoding (50). At the time of multiplexing, the invalidity of the demultiplexed video data unit is detected (51), and as a response to the invalidity detected in the demultiplexed video data unit, the error display is added to the demultiplexed video data signals (52).
Patent JP-S6073856-A (JP)
Title: Magnet device for dot printer head
Inventor: MURAKAMI TADASHI
IPC: B41J2/275
Filed: 1983-09-30
Abstract: PURPOSE:To obtain high-speed action of armature and great printing force by a method in which a thin plate magnetic material having an insulator layer of its surface is used for paired fixed iron cores erected on a yoke base, and the magnetic material is used in a rolled state. CONSTITUTION:When an exciting coil 9 is excited, a magnetic circuit Y consisting of a fixed iron core 8 yoke base 7 fixed iron core 8 armature 10 magnetic gap G fixed iron core 8 is formed. The armature 10 is attracted by the polar contact face 8a of the fixed iron core 8 to strike a printing wire 12, and dots are printed. When the coil 9 is demagnetized, the armature 10 is restored by a return spring 11, and at the same time the wire 12 is also returned. During the ON and OFF period of the magnetic circuit, although eddy current to interrupt the change of magnetic flux iis generated, the characteristics phi1 of the magnetic flux become more steep in rising and falling since the fixed iron core 8 is made of a rolled laminate structure.
Patent JP-H0847631-A (JP)
Title: Method for reducing scattering amount of fine pulverous solids from gas and solid fluidized bed
Inventor: ITANI YOSHIHITO
IPC: F23C10/18
Filed: 1994-08-04
Abstract: PURPOSE:To provide a method by which a particle scattering amount of fine pulverous solids from a gas and solid fluidized bed is reduced and the fluidized state of fine pulverous solids is improved and also the improved effect of the fluidized state is continued for a long period. CONSTITUTION:In this method for reducing particle scatterling amount, particles having 0.001-10mu average particle size are allowed to coexist in a 0.1-10wt.% ratio in fine pulverous solids having 10-200mu average particle size forming the fluidized bed in the gas and solid fluidized bed.
Patent JP-S6459203-A (JP)
Title: Nxn single mode light waveguide coupler and coupling method
Inventor: TOOMASU EDOWAADO DARUSHII
IPC: G02B6/28
Filed: 1988-07-25
Abstract: PURPOSE: To make design and manufacture easier by providing a means which generates an expected power distribution between a single-mode optical waveguide which includes independent input and output ports and the output port. CONSTITUTION: When a light signal in a specific narrow frequency band is applied to one of waveguide input ports 151 -15N, output ports 161 -16N have an irregular power distribution. The distribution of input signal power at the output ports 161 -16N of the coupler 10 depends upon the frequency of the input signal and the relative positions of the waveguide 11i to which the input signal is applied and other waveguides. Therefore, this can be applied as a selective switching device by experimentally determining how light signals of different frequencies applied to the respective input ports 151 -15N appear at the output ports 161 -16N. Consequently, more single-mode optical waveguide couplers can be designed.
Patent JP-S6339028-A (JP)
Title: Display compiling system
Inventor: KAMEI FUMIO
IPC: G06F3/147
Filed: 1986-08-04
Abstract: PURPOSE:To easily confirm the line numbers in a compiling mode of program input by scrolling only a line instruction part when the lines are scrolled right and left. CONSTITUTION:When 'P' is newly supplied in a state (a) of a screen where a line number '10' is supplied, a line number is fixed owing to the input excepting for the inputs of numerical keys and the number '10' is displayed (b) with inversion. Then a character 'E' (KATAKANA, a Japanese syllabary) is supplied in a state (c) where a screen is filled with displayed characters. This means that the number of characters exceeding the screen display capacity are supplied. Thus the line numbers are not scrolled and displayed as they are with inversion and only an instruction part is scrolled left and display (d). When an entry key is pushed in a state (f) where the input of a single line is through, only the instruction part is scrolled right and the characters are displayed (g) at and after the one supplied first.
Patent JP-2001009511-A (JP)
Title: Roller straightener roll dustproofing equipment
Inventor: HIGUCHI KOSAKU
IPC: B21B27/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent mill scale or the like from dropping onto a sliding portion of a movable roll while a section steel is being straightened, by providing a dustproof cover between a fixed roll and a movable roll. SOLUTION: An expandable dustproof cover 20 is provided between a fixed roll 7 and a movable roll 14, and the fitting portions on the fixed roll side and movable roll side of the dustproof cover 20 are separated from each other at such a spacing as to prevent overlapping in the radial direction of the roll, thereby preventing mill scale or the like from dropping onto the sliding portion f of the movable roll 14 when a material s is being straightened. Additionally, even when the movable roll 14 is moved toward the fixed roll 7, dustproofing can be done under the condition that both ends of the dustproof cover 20 are overlapped in the radial direction.
Patent JP-S6073801-A (JP)
Inventor: AKIYOSHI KAZUYOSHI
IPC: B23D59/02
Filed: 1983-09-30
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-S5972926-A (JP)
Inventor: NAKAYAMA HIDE
IPC: H02H3/08
Filed: 1982-10-20
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-S6077640-A (JP)
Inventor: YAJIMA KENICHI
IPC: H02J7/04
Filed: 1983-09-30
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-S6076188-A (JP)
Inventor: HASEGAWA TAMOTSU
IPC: H05K3/28
Filed: 1983-09-30
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-H105031-A (JP)
Title: Basket with lid
Inventor: YOSHIKAWA TOSHIMICHI
IPC: A45C11/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a basket with which laundry put inside is not viewed from the outside and small articles for washing can be housed together. SOLUTION: Both the terminal parts of almost U-shaped handles 4 and 5 are respectively turnably provided at both the left and right terminal parts of front and rear of a main body 2 of basket opened 2a upward. Then, lid bodies 3, 8, 9 and 10 for closing the opening of the main body 2 of basket are provided at the upper part of the main body 2 of basket so as to be opened/ closed, these lid bodies are provided so that the other lid bodies 8 and 9 are provided at one lid body 10 fixed on the main body of basket so as to be placed on the upper face of such a lid part 10, and auxiliary housing part 10 for putting in small articles or a small basket 11 is formed downward at one lid part 10.
Patent JP-H1010207-A (JP)
Title: Substrate conveyor mechanism for base inspection device
Inventor: KONDO TOSHIYUKI
IPC: G01R31/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To lower total cost by conducting moving control of the moving side rail of a substrate conveyor mechanism without using totary shaft consisting of ball screw and the like with high cost. SOLUTION: A base conveyor mechanism 11 for a substrate inspection device 51 provided with a probe unit 54 arranged freely moving in X-Y directions and separating a probe from a position to be measured at inspecting substrate P put steady at least has a reference side rail 15 supported in steady state on a pair of horizontal beam 14 placed on a stage B and a moving side rail 21 supported in mobile state against the horizontal beam 14. The moving side rail 21 is provided with a passive part 26 having a recess 26a for coupling a coupling rod 56 arranged freely elevating with the probe unit 54 at non- opposite part of the reference side rail 15 and is arranged freely moving in parallel following the movement of the probe unit 54 against the reference side rail 15.
Patent JP-S6076980-A (JP)
Inventor: RUUIJI JITSURI
IPC: B25J9/04
Filed: 1983-10-01
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-H062417-A (JP)
Title: Method of constructing floor coated with anti-static paint
Inventor: TAGA AKIO
IPC: E04F15/18
Filed: 1992-06-17
Abstract: PURPOSE:To provide an excellent floor coated with antistatic paint by applying carbon fiber mixed paper over a floor base through the intermediary of an adhesive agent, and by covering the paper thereover with a conductive paint floor material. CONSTITUTION:A floor base (concrete base surface) is coated thereover with adhesive agent (epoxy group resin), and is then covered thereover with carbon fiber mixed paper. Further, the carbon fiber mixed paper is coated thereover with a conductive paint floor material (zinc oxide mixed epoxy resin) which is then hardened to form a conductive coating layer, thereby it is possible to provide a floor coated thereover with antistatic paint.
Patent JP-H1032121-A (JP)
Title: Gas blower for gas-insulated transformer
Inventor: YAMAZAKI SUSUMU
IPC: F04D29/44
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To enable a blower to be modified for securing compactness, high efficiency and low noise by a method, wherein the side board of an impeller of a back turbine type blower is formed making an oblique angle with a rotary axle within a specific range. SOLUTION: The suction tube 13 feeding a high-pressure gas 9e in a blower is formed in a concave shape in an inner peripheral side making an arc of radius R1 between the points A and B, while in a convex shape making arc of radius R2 between the points C and D, i.e., making a plurality of arcs between the points A and D. Further, the interval between the innerperipheral side front edge E and the junction part F of the impeller inner diameter is formed into a convex curve in inner peripheral side making arc of radius R3. Furthermore, an impeller side board 19 is made oblique with a rotary axle between the inner peripheral junction point F and the outer peripheral junction point G, with the oblique angle θ specified within the range of 45 deg.-75 deg.. Accordingly, the blower can be modified for securing compactness, high efficiency and low noise.
Patent JP-2001011244-A (JP)
Title: Copolymer latex for coating of offset printing paper and coating composition for offset printing paper comprising the latex
Inventor: NISHIOKA TOSHITAKA
IPC: C08L21/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a coated paper for offset printing that is well-balanced in surface strength, print gloss and water absorption inking property. SOLUTION: This copolymer latex for coating of offset printing paper is obtained by subjecting 100 pts.wt. in total of monomers composed of 28 to 60 wt.% of an aliphatic conjugated diene monomer, 1 to 10 wt.% of an ethylenically unsaturated carboxylic acid monomer and 30 to 71 wt.% of other monomer copolymerizable therewith to emulsion polymerization in the presence of 0.8 to 2.5 pts.wt. of α-methylstyrene dimer wherein the content of the α- methylstyrene dimer left in the copolymer latex ranges from 800 to 2,500 ppm relative to the solid matter in the copolymer latex.
Patent JP-S6245079-A (JP)
Title: Substrate for solar cell and manufacture thereof
Inventor: YAMAMOTO KENJI
IPC: H01L21/205
Filed: 1985-08-22
Abstract: PURPOSE:To contrive the improvement in performance such as the improvement in conversion efficiency by forming a large number of spherical or lamp-like projections of a specified size on the surface where a thin film of silicon compound is in contact with a thin film electrode. CONSTITUTION:A substrate 4 is composed of a metallic foil or a base 1 consisting of insulator and a thin film 2 consisting of silicon compound having the uneven surface. A large number of spherical or lamp-like projections of 0.1-10mum diameter and 0.1-10mum height are formed on the surface where the thin film of silicon compound is in contact with a thin film electrode. For this silicon compound, one that includes the fine crystals of SiC, SiN, SiO2, etc. existing together with an amorphous silicon compound is favorable. The incident light scatters on a light accepting plane 7 and the contact plane parts and the quantity of the light drawn in a photovoltaic element layer 5 increases by the synergistic effect of irregular reflection on the surface of the thin film electrode 3.
Patent JP-H1031722-A (JP)
Title: Optical recording medium, its production and read system for the same
Inventor: IHARA KEITA
IPC: G11B7/24047
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical recording medium suitable for a carrying and sticking and capable of a high density recording by providing an information recording layer of a prescribed two-dimensional pattern on a substrate by electrodeposition resin formed in a unit cell in an almost grid shape. SOLUTION: This medium is provided with an adhesive layer 3 formed on a medium substrate 1, an information recording layer 2 of a prescribed two-dimensional pattern formed on the adhesive layer 3 and a protective layer 4 formed on the information recording layer 2. Also, in the information recording layer 2, a partition part in the almost grid shape composed of an electrodeposition resin formed on the adhesive layer 3 and the unit cell partitioned by the partition part are formed. For instance, when the one containing carbon black and acrylic is used for the electrodeposition resin, the partition part and an electrodeposition cell for which the electrodeposition resin is formed become black and the non-electrodeposition cell for which the electrodeposition resin is not formed becomes transparent. By difference of transmissivity or reflectance of irradiated light, information recorded in the two-dimensional pattern is optically read.
Patent JP-S6341033-A (JP)
Title: Sealing method for chip ic
Inventor: MEGURO TAKESHI
IPC: H01L21/56
Filed: 1986-08-06
Abstract: PURPOSE:To enable resin sealing having no bubble and with high reliability by placing a chip IC onto a wiring substrate under the state, in which a pad surface in the chip IC and the wiring substrate with at least two or more of through-holes are faced oppositely, and sealing a resin through one through-hole from the wiring substrate. CONSTITUTION:A wiring substrate 7 to which a through hole 4 and through- holes 5 are formed and the surface on which bumps 6 for a chip IC 1 are shaped are faced oppositely, and a sealing resin 3 is injected from the direction of the arrow B through the through-hole 4 formed to the wiring substrate 7. When the sealing resin 3 reaches the plane section 7a of the wiring substrate 7 of the through-holes 5 separate from the through-hole 4 for injection, the sealing resin 3 is injected completely. Bubbles are removed in an air gap between the chip IC and the wiring substrate, thus allowing resin seal having improved reliability.
Patent JP-H0916085-A (JP)
Title: Label sheet
Inventor: ITO HIDEKI
IPC: G09F3/10
Filed: 1995-06-27
Abstract: PURPOSE: To obtain a label sheet which is capable of displaying production information and has high quality and uniform strength by providing the label sheet with release paper, labels which are stuck via adhesives oh the front surface of the release paper and are printed with designs, etc., and mark parts which are notched and formed at the release paper and/or the labels. CONSTITUTION: The label sheet 1 notched with the mark parts at prescribed intervals is notched and formed on the rear surface of the release paper 2. On the other hand, the release paper 2 is formed by consisting an art paper which is long-sized, is rolled and is subjected to a release agent treatment on the front surface and by freely releasable sticking labels to the paper.  The label sheet is composed of the label sheet and the release paper 2 and the labels 3 which are stuck in plural sheets at prescribed intervals to the front surface of the release paper 2, are printed with patterns, etc., on the front surface to be stuck to the merchandise by releasing the labels from the release paper 2, and have adhesive layers on the rear surface, in addition to the label sheet and the release paper and the mark parts 4 which are notched and formed to a III-shaped by notching the rear surface of the release paper 2. The label sheet has such advantages that the identification of manufacturers, etc., is easily and exactly executable.
Patent JP-H0470456-A (JP)
Title: Roof backing material
Inventor: MITSUMA TAKESHI
IPC: E04D12/00
Filed: 1990-07-11
Abstract: PURPOSE:To allow a stiffener to function as a slip stop at work time so as to contrive substantial improvement of work efficiency and safety by previously mounting the stiffener, extended in a direction orthogonal to a tilt direction, onto an upper surface of a roof backing material. CONSTITUTION:A roof backing plate 2 is formed of suitable plate material excellent in waterproofness and strength by applying waterproof treatment to an external surface. Next, a plurality of stiffeners 3 are arranged parallelly to each other with a pitch space of a tile material 23 in a direction orthogonal to a tilt direction of roof, reaching a lower edge from an upper edge on an upper surface of the backing plate 2, and integrally fixed to the backing plate 2 by a nail metal fixture and/or an adhesive agent. The stiffeners 3 are mounted to also an eaves board 22 additionally provided in the lower edge of the backing plate 2. Further, an eaves point part is supported to a fascia board 26 by bringing a lower surface of the roof backing plate 2 into contact with a rafter 25. In this way, the stiffeners function as the backing material for nailing the tile material 23 while as a slip stopper of the backing plate 2, and the tile material 23 can be firmly and surely fixed.
Patent JP-S5975460-A (JP)
Title: Disk mounting device
Inventor: WADA HAJIME
IPC: G11B17/04
Filed: 1982-10-20
Abstract: PURPOSE:To surely hold a disk by a disk mounting device so that the device can be used suitably for a device on-vehicle accompanying vibration by releasing the holding of the disk when the disk is moved to its performance position after the disk is horizontally inserted and automatically. CONSTITUTION:The disk mounting device has a moving body 5 which is moved vertically between a disk 2 inserting position and the performance position, sliding member 8 mounted slidable in the moving body 5 and guide groove 11 holding freely rotatable the disk 2 mounted on the sliding member 8 in addition to the two disk holding members 9 which are coupled with each other by a spring. The disk mounting device is constituted in such a way that the holding of the disk 2 is released when the disk is moved to the performance position after the disk 2 is horizontally inserted and attracted. The constitution is used to secure the disk. Therefore, the device using the constitution can be used suitably for a device on-vehicle accompanying vibration.
Patent JP-H0234912-A (JP)
Title: Impurity diffusion method for semiconductor substrate
Inventor: YOSHIKAWA HIDEKAZU
IPC: H01L21/22
Filed: 1988-07-25
Abstract: PURPOSE:To prevent crystal defects by elevating the temperature of a semiconductor substrate rapidly at the beginning and then slowly by stages to the diffusion temperature. CONSTITUTION:The temperature of a semiconductor substrate is elevated up to about 1200 deg.C at a temperature rise rate of 8 deg.C/min. or less. Thereafter, it is changed over to the temperature rise rate of 3 deg.C/min. or less, and the temperature is elevated to the diffusion temperature. At the same time, active gas is flowed into a diffusion furnace, and when the semiconductor substrate reaches the diffusion temperature, the flow rate of active gas is reduced, and the diffusion temperature and the active gas flow rate are kept for a certain time so as to let the diffusion advance. If the temperature of semiconductor substrate is elevated by stages this way, abrupt thermal stress is not applied to the semiconductor substrate. Hereby, generation of crystal defects can be suppressed.
Patent JP-H1136188-A (JP)
Title: Resin for coating paper and composition for coating paper
Inventor: NARUSHIMA MAYUMI
IPC: C08L79/02
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin, capable of improving ink receptivity and wet pick of a coated paper in good balance and hardly generating formaldehyde by reacting specific three kinds of components. SOLUTION: This resin contains a reactional product prepared by reacting (A) a polyalkylene polyamine and/or an alkylenediamine with (B) at least one alicyclic compound selected from an alicyclic amino compound, an alicyclic isocyanate compound and an alicyclic carboxylic acid compound and (C) ureas. The reactional product has preferably 50-400 amine value and 30-1,000 cP viscosity of a 60 wt.% aqueous solution thereof.
Patent JP-H0356143-A (JP)
Title: Catalyst composition for producing polymer of carbon monoxide and olefinic unsaturated compound
Inventor: PIYUI KUWAN UON
IPC: B01J31/28
Filed: 1990-07-12
Abstract: PURPOSE: To enhance the efficiency of synthesis of a polymer of carbon monoxide and one or more olefinically unsatd. compds. by using a catalyst compsn. prepd. by blending a group VIII metal with a tetrakisphosphine represented by a specified formula. CONSTITUTION: A group VIII metal is blended with a tetrakisphosphine represented by formula I (where R<1> and R<2> may be the same or different and are each an optionally polar-substd. hydrocarbon and R<5> is a tetravalent org. group bonding to four P atoms and having a structure in which at least two C atoms are present between any two P atoms) to prepare the objective catalyst compsn. for the production of a polymer of carbon monoxide and olefinically unsatd. compds. An appropriate example of the group VIII metal is the iron family metal Fe, Co or Ni besides the noble metal Ru, Rh, Pd, Os, Ir or Pt.