baber/WOPTO huggingface dataset:
Patent JP-H09147351-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: G11B5/738
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To improve electromagnetic transducing characteristics, to suppress the deterioration of the characteristics during storage and to improve shelf stability by specifying the thickness, center line surface roughness and residual solvent content of a magnetic layer. SOLUTION: This magnetic recording medium 1 has a nonmagnetic substrate 2, a middle layer 3 and a magnetic layer 4 or further has a back coating layer 5 formed on the rear side of the substrate 2 if necessary. The magnetic layer 4 has 0.05-0.6μm thickness, 2-10nm center line surface roughness and 5-3,000ppm residual solvent content, contains ferromagnetic metal powder and has 1,800-2,400 Oe coercive force and 3,000-4,500G saturation magnetic flux density.
Patent JP-H01149292-A (JP)
Title: Semiconductor storage
Inventor: YAMAZAKI HIROYUKI
IPC: G11C11/409
Filed: 1987-12-03
Abstract: PURPOSE:To decrease the charging and discharging current of a pair of bit lines by setting one of the pair of the bit lines to a prescribed potential, for which a first power source voltage is shifted-down with a voltage falling means, and setting the other one to a power source voltage level at an amplifying time. CONSTITUTION:A first power source voltage and a second power source voltage are obedient to first control signals SO and the inverse of SO and a sense amplifier 2 which is respectively supplied from first and second voltage supply ing route HL/LL is inserted to the first voltage supplying route LL. Then, a voltage effect means QC is equipped to shift-down the first power source voltage to a prescribed voltage and a speedy charging means QA is also equipped to speedily charge the first voltage supplying means HL based on a second control signal SOF to relate to the first control signals SO and the inverse of SO. Then, one of a pair of bit lines BL and the inverse of BL is set to the prescribed voltage and the other one is set to the second power source voltage at the amplifying time. Thus, without increasing stand-by current quantity, the charging and discharging of the bit line can be reduced.
Patent JP-H05194102-A (JP)
Title: Harmful insect control system
Inventor: DONARUDO DABURIYUU KERII
IPC: A01N57/10
Filed: 1992-10-22
Abstract: PURPOSE: To obtain a noxious insect-controlling system enabling the effective and efficient use of an active component and having a homogeneous discharging speed of the active component. CONSTITUTION: An active component for controlling noxious insects is discharged at a controlled speed from a polymer matrix composed of (A) a vinyl polymer such as vinyl chloride (co)polymer, (B) a liquid plasticizer, e.g. ethyl phthalate or ethyl adipate in an amount which is the possible maximum and at the same time in which the liquid plasticizer can keep dry fluid blend with the polymer, and (C) triphenyl phosphate in an amount (preferably, 10-35wt.% of the total of the system) which is sufficient to be effective as a carrier for the active component. Examples of the active component include natural or synthetic pyrethroids, carbamates, phosphates, phosphorothioate, etc.
Patent JP-H04179993-A (JP)
Title: Information display system
Inventor: TAKI HISAO
IPC: G09G3/32
Filed: 1990-11-14
Abstract: PURPOSE:To display rich information by reading information out of a data base, stored with plural figure patterns showing the contents of various pieces of information and character string information, according to a time schedule, and displaying the information on a display board, frame by frame. CONSTITUTION:The data base 2 is stored with the figure patterns showing the contents of various kinds of information and the character string information. A display control unit 3 reads the information out of the data base 2 according to the time schedule and displays it on the display board 1, frame by frame. The data base is equipped preferably with weather patterns showing weather states and the weather patterns are displayed on the display board 1 to display weather information. Consequently, much information can be offered timely, the display is made legible, and a weather display which is rich in information amount is made.
Patent JP-H07160177-A (JP)
Title: Process cartridge and image forming device
Inventor: SEKINE KAZUMI
IPC: G03G21/18
Filed: 1993-12-08
Abstract: PURPOSE:To provide a process cartridge and an image forming device loading with the process cartridge capable of miniaturizing the motor for driving the agitation means and saving the power consumption at the time of image forming. CONSTITUTION:The process cartridge B is composed of the image carrier, the developing means as at least a process means for actuating the image carrier and plural agitation means for agitating the developer in the developing means provided therefor. The cartridge loading guide member G1, not sown in the figure, is fitted to the left and the right inside face of the opening-closing member 14, and the left-right guide member G1 is provided with the guide part G2 for loading the process cartridge B opposing each other. The process cartridge B is inserted along the guide part G2, and the image forming device is loaded with the process cartridge B by closing the opening-closing member 14.
Patent JP-H07157788-A (JP)
Title: Production of electroviscous fluid
Inventor: YOSHIMURA RYOICHI
IPC: C10M155/02
Filed: 1993-12-08
Abstract: PURPOSE:To obtain the fluid having sufficient electroviscous effect, comprising particles having a narrow particle size distribution and particle diameters capable of readily controlled, by using membrane emulsifying device as a means for dispersing a dispersion medium comprising a hydrophobic, electroviscous liquid. CONSTITUTION:This electroviscous is obtained by dispersing (B) a hydrophilic monomer 3 into (A) a hydrophobic, electroviscous liquid 4 to form a reverse micelle or a water-in-oil microemulsion and, in polymerizing the component B in the component A, using a membrane emulsifying device as a dispersion medium. A solution obtained by dissolving an organic functional group modified silicone oil in the component A is used as the dispersion medium 4, and a porous glass membrane module 5 is preferably used as a membrane 6 in the membrane emulsifying device.
Patent JP-H09123584-A (JP)
Title: Particle pattern decorative sheet and manufacture of formed item with grain pattern employing this
Inventor: MORI FUJIO
IPC: B44C1/17
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a grain pattern decorative sheet for forming particle patterns with an excellent three dimensional effect, and a manufacture of a formed item with particle pattern employing this. SOLUTION: A polyvinyl chloride film of a thickness of 200μm is employed as a white turbid plastic sheet 2 with a haze of 5.0, and gravure printing is carried out on its surface by the use of an ink with carbon black as a pigment contained in a binder consisting of polyvinyl chloride resin to form first grain pattern layers 3 of conduit patterns. Also, on the rear surface of the white turbid plastic sheet 2, gravure printing is carried out by the use of the ink with carbon black as a pigment contained in a binder consisting of polyvinyl chloride to form second particle pattern layers 4 of fiber patterns having a brightness of 1, subsequently, gravure printing is executed with the use of ink with red iron oxide as a pigment contained in a binder consisting of polyvinyl chloride resin to form a masking mat layer on the entire surface thereof.
Patent JP-2000135084-A (JP)
Title: Base sequence specific to babesia ovata and detection of babesia ovata by utilizing the same
Inventor: OTA MASAHITO
IPC: C12R1/90
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new base sequence comprising a base sequence equal to or complementary to a specific base sequence, capable of specifically detecting a genomic DNA of pathogen Babesia ovata of bovine babesiosis, and usable for discrimination or the like of the infection by the microorganism. SOLUTION: This DNA is a new one having a base sequence equal to or complementary to the base sequence of the formula, and a nucleic acid capable of hybridizing with a specific base sequence part of Babesia ovata. The DNA can specifically detect the DNA of the Babesia ovata as a pathogen of bovine hemocytozoon disease having cardinal symptoms of anemia, jaundice and hemoglobin urine, and can be used for a discrimination method of the Babesia ovata infection, or the like. The DNA is obtained by separating genomic DNA of the Babesia ovata, forming a genomic DNA library by using the genomic DNA, hybridizing the library by using a genomic DNA of another microorganism of the genus Babesia as a probe, and selecting a clone not reacting with the genome DNA but reacting with the Babesia ovata.
Patent JP-H04181799-A (JP)
Title: Power supply device for electronic apparatus
Inventor: ICHIYAMA YUZO
IPC: H05K1/14
Filed: 1990-11-16
Abstract: PURPOSE:To eliminate a connection cord, to reduce a manufacturing cost, and to improve reliability by providing a power source on a card type printed board, coupling the board to a mother board, and supplying power of the power source to the printed board through the mother board. CONSTITUTION:A card type printed board 5 to be used only for a power source has a plurality of power sources 4a, 4b,..., and power supply terminals 5a, 5b,..., 5n are provided at its one end by printed wirings. Since powers from the power sources 4 can be supplied to card type printed boards 1 through power wirings 2b on a mother board 2 from the terminals 5a, 5b,..., 5n, no connection cord is necessary for a power supply line. Thus, the power can be supplied to the boards 1 without using the cord, there is no fear of an erroneous connection, an assembling work can be simplified, and a cost reduction and reliability can be simultaneously improved.
Patent JP-H03169947-A (JP)
Title: Roof structure having inclination ridge
Inventor: MITSUMA TAKESHI
IPC: E04B7/02
Filed: 1989-11-28
Abstract: PURPOSE:To enable sharp reduction of the number of members by a method wherein the end part on the ridge side of an inclination ridge side of an inclination ridge roof panel is placed and supported on an inclination ridge post erected on an inclination ridge part, and the frameform material of the inclination ridge roof additionally functions as an inclination ridge material. CONSTITUTION:A number of longitudinal and lateral frame materials 1a and a single long frameform material 2 are prefabricated to form a peripheral frame 1. The peripheral frame 1 is lined with a face plate 3 to form an inclination ridge roof panel 4. The end part on the inclination ridge side of the inclination ridge roof panel 4 is placed and supported on an inclination post 5 erected on the inclination ridge part of a framework wherein columns and beams are prefabricated. The frameform material 2 of the end part on the inclination ridge side of the inclination ridge roof panel 4 additionally functions as the inclination ridge material to save a purlin end a common rafter. This structure enables sharp reduction of the number of members.
Patent JP-H09150250-A (JP)
Title: Continuous casting method
Inventor: MIZOTA HISAKAZU
IPC: B22D11/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To carry out a high speed casting while preventing the bulging in a cast slab supporting zone by forming groove extended along the drawing direction on the surface of the cast slab at the time of introducing the cast slab into the cast slab supporting zone. SOLUTION: In a continuous casting, at least one line of the groove 7 extended along the drawing direction of the cast slab 3 is beforehand formed on the cast slab 3 introduced into the cast slab supporting zone. The solidification in the thickness direction of the cast slab at the groove 7 part is completed at the early time and the successive width (b) of unsolidified part in the cast slab 3 is shortened as the same degree as a bloom to increase a self-supporting action of the cast slab 3. Support rolls 4 having small pitch in the cast slab supporting zone are arranged in the zone until the solidification of the groove 7 part completes, and by this constitution, the reconstruction cost of a continuous caster can be reduced. Further, the bending rigidity of the solidified shell is improved by forming the groove 7.  Since the stress of the solidified shell is developed in the compressing side to the static molten iron pressure by forming the outline of this groove 7 to circular arc shape, the development of the bulging is restrained and the internal crack in the cast slab 3 is prevented.
Patent JP-2001131744-A (JP)
Title: Thin film deposition
Inventor: YAMAGUCHI HIDEKI
IPC: H01L21/285
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film deposition capable of securing spacer strength. SOLUTION: A thin film deposition jig, which is used in the case of a thin film in a film deposition system, is provided at least with a spacer to position an external shape of a member for film deposition and two masks, which have the window pierced to a thin film shape to be deposited on the member for film coating and are arranged at the upper/bottom of the spacer, a face of the side of the member for film deposition of the masks is half etched with a state that leaves the part overlapping to the member for film deposition, the spacer is formed thicker than the member for film deposition, the part thicker than the member for film deposition is accommodated in the half etching part of the mask.
Patent JP-2000119079-A (JP)
Title: Si-sic-made material for heat treatment of semiconductor and its production
Inventor: HORIUCHI YUSHI
IPC: C04B41/87
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a material for heat treatment of semiconductor that is suitable for heat treatment of a large diameter semiconductor wafer and does not cause the contamination of the semiconductor wafer and its slip and the production thereof. SOLUTION: As a base material for the Si-SiC made wafer boat for semiconductor heat treatment, are used the Si-SiC material that contains, as metal impurities, <=0.05 ppm of Fe, <=0.05 ppm of totals of Ni, Cu, Na, Ca, Cr and K and the surface roughness (Ra) of the site of the wafer boat contacting with the semiconductor wafer is made less than 0.20 μm.
Patent JP-S63166177-A (JP)
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/39
Filed: 1986-12-27
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-H03171046-A (JP)
Title: Device for applying color developer
Inventor: KAGAYAMA SHIGERU
IPC: G03D13/00
Filed: 1989-11-30
Abstract: PURPOSE:To allow the formation of color developing paper in a short period of time by providing a color developer supplying roller which can be deposited with the color developers in the amt. larger than on a color developer supplying roller on the surface. CONSTITUTION:The core material of the color developer supplying roller 17 is rotationally driven by a motor to rotate the pile part covering the circumferential surface of the color developer supplying roller 17 integrally with the core material, by which the pile part is brought into contact with the granular color developer S. The pile part is previously formed to a brush shape consisting of a conductive material to increase the contact area with the color developers S. In addition, the pile part is connected to a DC power source and is sufficiently electrified while the color developers S are sent to the color developer carrying roller 18 so that the electric charge necessary for the electrostatic application on a base P is imparted to the color developers. The large amt. of the color developers are stably applied on the base in a short period of time in this way, by which the color developing paper is formed.
Patent JP-H07157548-A (JP)
Title: Starting powder for carbonaceous material of high density and high strength and production of carbonaceous material
Inventor: MOCHIDA ISAO
IPC: C01B31/04
Filed: 1993-12-09
Abstract: PURPOSE:To prepare a carbonaceous powder for producing carbonaceous material of high density and high strength which has good moldability, can be readily carbonized and graphitized with extremely increased carbonization yield and can be completely fired in a shortened time, attains sufficiently high density and high strength with only single firing in no need of any binder because of its excellent self-welding properties. CONSTITUTION:A condensed polycyclic hydrocarbon or a substance containing the same is polymerized in the presence of a superstrong acid (hydrogen fluoride)-boron trifluoride to prepare a meso-phase pitch. Then, the product is heat-treated in an oxidative atmosphere to give a starting powder for high- density and high strength carbon aceous material containing more than 78wt.% of the fraction insoluble in pyridine and 5.0 to 20.0wt.% of the fraction soluble in pyridine but insoluble in benzene. The powder is molded by compression and fired to give the objective carbonaceous material.
Patent JP-H10146901-A (JP)
Title: Centering method and device of band-like member
Inventor: KITAJIMA TORU
IPC: B29D30/44
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To realize the sure centering of a band-like member pasting to a forming drum and prevent the tip and terminal of a joint part of the forming drum from getting out of position stepwise. SOLUTION: The tip and terminal of a belting 14 are displaced in advance to the direction opposite to the direction, to which its tip and terminal displace when the tip and terminal of the belting 14 are pasted to a forming drum. Further, the width dimension at a certain width portion of the belting 14 is measured along its conveying direction so as to adjust the interval dimention of a pair of guide parts shiftable along the width direction of the belting 14 so as to match to the measured width dimension in order to center the certain width portion by passing the belting between a pair of the adjusted guide parts.
Patent JP-H11132982-A (JP)
Title: Moisture sensor device
Inventor: NAKAGAWA SHIRO
IPC: G01N27/12
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a new moisture sensor device where the maximum value of a detection output voltage is increased up to nearly the value of a power supply voltage simply by adding an extremely simple circuit configuration. SOLUTION: A device includes a moisture sensor element HS where impedance is changed according to moisture at one part of the oscillation time constant of an oscillation circuit, and has a moisture-frequency conversion circuit 1A for converting the change of the moisture to that of an oscillation frequency, a differential circuit 2 for differentiating the output signal of the moisture- frequency conversion circuit 1A, a waveform-shaping circuit 3 for shaping the waveform of the output signal of the differential circuit 2, and an integral circuit 4 for integrating the output signal of the waveform-shaping circuit 3.  In the device, a series circuit consisting of a resistor RX and a diode DX is connected to a time constant variable impedance circuit containing the moisture sensor element HS in parallel, the duty ratio of the output signal waveform of the moisture-frequency conversion circuit 1A is set to 50% or more.
Patent JP-H10151557-A (JP)
Title: Curved surface polishing device for glass article
Inventor: YOSHIDA TAKESHI
IPC: B24B13/01
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a curved surface polishing device for a glass article capable of improving a polishing slurry introduction function of each metal block, restraining attachment and growth of abrased chips, improving adhesion to a curved surface by heightening a deforming property and improving polishing efficiency. SOLUTION: A metal thin plate 2 on which a plural number of metal blocks 1 are separately spot-welded is adhered and fixed on a support base 3 through a cushioning material 4, a groove 1b opened and communicated to an end edge circumference 1d is formed on a polishing surface 1a of each of the metal blocks 1, a matte finish rough surface is formed on a circumferential side surface 1c of each of the metal blocks 1, and additionally, the metal thin plate 2 is divided into a plural number of pieces. It is practiced by singly and properly assembling these constitutions.
Patent JP-S63159827-A (JP)
Title: Driving method for liquid crystal display element
Inventor: YAMAZAKI HIROSHI
IPC: G02F1/133
Filed: 1986-12-24
Abstract: PURPOSE:To simplify a power source circuit by supplying a prescribed pulse train to common electrodes and segment electrodes each constituting two liquid crystal display elements, respectively. CONSTITUTION:Common electrodes C1-C3 and segment electrodes S1-S4 which are opposed by inserting a liquid crystal between them constitute two liquid crystal elements, respectively. Pulses P7, P8 which have pulse width 2t and a duty of 1/2, and whose phases are shifted by 1/4 phase are always supplied to the electrodes C1, C2. One of a pulse train E1 whose level is the same as that of a first pulse consisting of a driving pulse P9 whose voltage is the same as that of a pulse P7 by using the time (t) as pulse width and a high frequency driving pulse (f) generated during the time (t) before said pulse, a selecting pulse train B1 consisting of a second pule train E1 which has brought said pulse train to a level inversion,and pulse trains B2-B4 whose phases are shifted by 1/4 period each with respect to the pulse train B1 is supplied selectively to the electrode S1. Accordingly, a pulse train voltage supplied to the common electrode and the segment electrode goes to a - voltage, a voltage raising circuit and a voltage lowering circuit become unnecessary, and a power source circuit can be simplified.
Patent JP-H07141302-A (JP)
Title: Load distribution method for parallel computer
Inventor: TARUI TOSHIAKI
IPC: G06F9/50
Filed: 1993-11-17
Abstract: PURPOSE:To reduce the waiting time for the PE included in a cluster to dynamically distribute the load in regard to a parallel computer where plural clusters are connected to a communication network. CONSTITUTION:A communication processor 150 of each cluster periodically selects at random the number 157 of another cluster, i.e., a load distributing candidate and compares the load value of the candidate cluster with that of its own cluster. When the former load value is smaller than the latter one, a load distribution flag 156 is approved. Meanwhile, the flag 156 is not approved when the former load value is lager than the latter one. When the PE of each cluster performs the distribution of load based on the load distribution, candidate cluster number 157 decided by the processor 150 and the value of the flag 156 which shows the propriety of load distribution. It is not needed to collect the information via a network when the PE included in a cluster distributes the load as long as the processor 150 previously checks the information necessary for the dynamic distribution of load. Thus, the waiting time can be eliminated for the distribution of load.
Patent JP-H04181332-A (JP)
Title: Controller check circuit
Inventor: SUZUKI MASASHI
IPC: G01R31/28
Filed: 1990-11-15
Abstract: PURPOSE:To check an input/output state without stopping the operation of a program by adding a CRT and a check program to a program for device control. CONSTITUTION:A CRT controller 9 and the CRT 11 are added to the bus line of a conventional block and an ICE and a keyboard are omitted. Data which is inputted to or outputted from an input/output device 5 is read in by a CPU board 7 from an input/output controller 6 through the bus line 8 and outputted by a memory board 10 and the CRT controller 9 through the bus line 8. The CRT controller 9 receives and processes the output data by a stored control program and outputs the display signal of a display area for the names of a sensor, a motor, etc., corresponding to the display screen 4 of the CRT 11. Consequently, the input and output states of the data are checked without stopping the program temporarily.