baber/WOPTO huggingface dataset:
Patent JP-H07177509-A (JP)
Title: Data transmission system in picture transmitter
Inventor: HISATOMI HIROYUKI
IPC: H04N19/00
Filed: 1993-12-17
Abstract: PURPOSE:To minimize a damage to a reproduced picture in a way that some errors are allowed by taking an emphasis on a transmission time of one pattern in the picture transmitter having a high compression function of a picture. CONSTITUTION:A memory control section 9 transfers data stored in a frame memory 8 in a form of digital signals in the unit of prescribed blocks by a command of a CPU 11 in a transmitter and a picture compression section 10 compresses the data. A start and an end marker are added to the compressed block data by a serial I/F and the resulting data are transmitted. The start and the end marker are eliminated from the received data by a receiver, a picture expansion section 14 expands the resulting data, and they are written in a predetermined address of a frame memory 17 through a memory control section 16 by an instruction of a CPU 15.
Patent JP-H06193597-A (JP)
Title: Centrifugal fan
Inventor: YAMADA SOTOJI
IPC: F04D29/46
Filed: 1992-12-24
Abstract: PURPOSE:To improve the ulility by a method wherein the height of a suction phase flange is kept unchanged even when the delivery direction of a centrifugal fan is varied. CONSTITUTION:By positioning a suction phase flange 3 eccentrically from the rotation axis of an impeller 1, the central lines of the suction phase flange 3 and a delivery phase flange 4 are caused to coincide with each other on a straight line and a height B of the central line is caused to coincided with the heights B of three installation surfaces. Further, an electric motor 6 is supported to an electric motor bed 9, and the electric motor bed 9 and a casing 2 are recombinably intercoupled such that a delivery port 4 is pointed to the right, the left, and above.
Patent JP-H10182435-A (JP)
Title: Coating lubricating liquid for external use
Inventor: HONDA GORO
IPC: A61K47/38
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a physiologically harmless lubricating liquid for external use, comprising an acidic transparent paste or jelly-like lactic acid solution containing hyaluronic acid and hydroxyethylcellulose, excellent in water retainability and lubricity and useful as a lubricating liquid for coating female sexual organs. SOLUTION: This coating lubricating liquid for external use contains hyaluronic acid, which is a viscous substance always existing in the skins and joints of human bodies and gives viscoelasticity and moisture, and hydroxyethylcellulose as a thickening agent. The sodium hyaluronate and the hydroxyethylcellulose are preferably added in amount of 0.7-1.0%, 0.1-0.5% and 0.1-0.5%, respectively.
Patent JP-H07181152-A (JP)
Title: Camera apparatus
Inventor: YAMAMOTO TAKUMA
IPC: G01N23/227
Filed: 1993-12-21
Abstract: PURPOSE:To achieve higher resolutions of a camera apparatus by scanning a target for a silicon vidicon with a probe to extract image information. CONSTITUTION:A target 1 for a silicon vidicon has a plurality of fine pn junction parts 1b and 1c formed on a silicon semiconductor substrate to generate a photoelectric effect. A probe 3 is arranged possibly facing the target 1. a bias power source means 6 to apply a bias voltage to the fine pn junction parts 1b nd 1c and a scanning means 8 to move the probe 2 and the target 1 relatively. A means 5 is provided to detect and output a current flowing passing through the probe 2 and the target 1 in response to the scanning by the scanning means 8.
Patent JP-H06169136-A (JP)
Title: Light emitting device, optical semiconductor device and manufacture thereof
Inventor: ISHII SATORU
IPC: G01S7/497
Filed: 1992-11-30
Abstract: PURPOSE:To provide a method of manufacturing a light emitting device and an optical semiconductor device, wherein a light emitting element can be precisely controlled in emission volume and light signals emitted from an object can be accurately detected. CONSTITUTION:A light emitting element 1 and a photodetector 2 are mounted, a light flux emitted outside from one side of the light emitting element 1 is partially directed to the light detector 2 through the intermediary of an optical member 11, and the light emitted from the light emitting element 1 is controlled in volume by taking advantage of the output signal of the photodetector 2.
Patent JP-H10183562-A (JP)
Title: Water-permeable breakwater revetment
Inventor: TANAKA AKIO
IPC: E02B3/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To surely break water and prevent the retention of water by providing wave suppressing water-permeable holes suppressing the waves on the outer sea side and converting them into a stream and drain passages to the outer sea side on a breakwater surrounding a man-made island constructed near a beach. SOLUTION: Wave suppressing water-permeable holes 8 are formed to penetrate a breakwater body at a portion 6 apart from the land 1 on a breakwater 3 provided from the land 1 of a beach section. Each wave suppressing water- permeable hole 8 is formed with a cast iron tube body 13 having a wave suppressing shrinkage section on the inner periphery near the end section on the outer sea 16 side. Multiple drain passages 15 are formed at a position with the level corresponding to the sea surface or lower than it to penetrate the body of the breakwater 3 at portions 7 near the land 1. The portions 7 near the land 1 are preferably formed in the diagonal directions approaching each other toward the offing side for allowing an exhausting flow 1.2 to be exhausted. The water in a water area 4 is surely broken, water is replaced, and the retention of water can be prevented.
Patent JP-H09162501-A (JP)
Title: Method and jig for passivating semiconductor laser end
Inventor: SUGO MITSURU
IPC: H01S5/028
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a high-power semiconductor laser of high reliability by reducing surface level and preventing reduction in COD level. SOLUTION: A semiconductor laser being manufactured being manufactured of which is not formed is cleaved in an atmosphere containing no oxygen. An end formed in this step is treated by a treatment liquid which is placed in the atmosphere and acts to prevent generation of surface level of the semiconductor laser. The treated end is covered with an end protecting material.
Patent JP-H05183941-A (JP)
Title: Chrominance signal conversion circuit
Inventor: IIZUKA HIROSHI
IPC: H04N9/65
Filed: 1991-12-27
Abstract: PURPOSE:To realize the mutual and complete NTSC/PAL conversion of chrominance signals without any hue fluctuation between lines by providing simple system configuration. CONSTITUTION:In the case of NTSC/PAL conversion, a -45 deg. phase shift circuit 14 shifts the phases of only the burst part at -45 deg., and a signal conjugate with this part is prepared by a balanced modulator 22. Then, the signal is outputted while being changed over by a switch circuit 18 for each horizontal line. On the other hand, in the case of PAL/NTSC conversion, a signal conjugate with an input regenerative chroma signal is prepared by the balanced modulator 22. According to a control signal from a burst phase detection (ID detection) circuit 20, the input reproduced chroma signal is selected by the switch circuit 18 when the burst phase is 135 deg., and the output of the balanced modulator 22 is selected by the switch circuit 18 when the burst phase is -135 deg.. Then, the signal is outputted while shifting the phase of only the burst part at +45 deg. by a phase shift circuit 26.
Patent JP-2000305133-A (JP)
Title: Camera
Inventor: AIZAWA TAKESHI
IPC: G03B17/08
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of setting a photographing mode suitable to such the case the photographer takes his/her own picture. SOLUTION: In the case a self-portrait mode is set, the self portrait of the photographer carrying the camera is appropriately photographed by fixing the focal position and the diaphragm value of a photographic lens, irrespectively of range finding and/or photometry results. At normal photographing, the range finding result and the photometry result are validated by releasing the self- portrait mode, then, the focal position of the photographic lens and the diaphragm value, etc., are made appropriate to photograph the normal object.
Patent JP-2000171712-A (JP)
Title: Zoom lens
Inventor: MIYATAKE NAOKI
IPC: G02B13/18
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To make a variable power ratio high, to reduce the number of component lenses, to make the entire length of the lens and the outside diameter of the lens small, to obtain a wide viewing angle at a wide-angle end and to achieve high resolving power. SOLUTION: A 1st lens group G1 having positive refractive power, a 2nd lens group G2 having negative refractive power, a 3rd lens group G3 having positive refractive power and a 4th lens group G4 having positive refractive power are successively disposed from an object side to an image side. In the case of zooming from the wide-angle end to a telephoto end, the 2nd lens group G2 monotonously moves to the image side on an optical axis to present variable power action, and the 4th lens group G4 moves to the object side on the optical axis to mainly present action for correcting an image position. Assuming that the entire length of the lens is Σd, the focal length of the entire system at the wide-angle end is (fw), and a distance between the 3rd and the 4th lens groups G3 and G4 at the telephoto end is d34, they satisfy conditions (1): 6.66<(Σd/fw)-<8.39 and (2) (d34/fw)<0.3.
Patent JP-2000153523-A (JP)
Title: Apparatus and method for treatment of chlorine- containing resins
Inventor: ASANUMA MINORU
IPC: B29B17/00
Filed: 1998-11-21
Abstract: PROBLEM TO BE SOLVED: To restrain dust from being generated while a stirring property of a resin material to be treated is raised by providing intermittently along the whole length of a rotary kiln a raking up vane for raking up a material to be treated following rotation of the rotary kiln onto an inner wall of the rotary kiln becoming a passage for the material to be treated. SOLUTION: Raking up vanes 2a to 2d for raking up a material to be treated by rotation of a rotary kiln are intermittently (at appropriate intervals) and convexedly provided along the whole length in a length direction of the rotary kiln on an inner wall of the rotary kiln main body 1. Further, those raking up vanes 2a to 2d are provided in equal intervals, for example, at three positions in an inner wall peripheral direction of the rotary kiln. A total length L1+L2+L3+L4 of those raking up vanes 2 is preferably 40 to 90% of the total length of the inside of the rotary kiln. Since the raking up vanes 2 are provided intermittently lengthwise thus, stirring operation is moderately lightened, and generation of dust is suppressed by controlling powdering of the resin thermally decomposed residue.
Patent JP-2000270881-A (JP)
Title: Protein having biological activity of cat interferon beta and its production
Inventor: MURAKAMI YASUTO
IPC: C12N5/10
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new protein comprising a protein having a specific amino acid sequence and biological activity of cat interferon β, useful as an antiviral agent for virus disease of cat, an antitumor agent for cat tumor, etc. SOLUTION: This new protein comprises an amino acid sequence of the formula or an amino acid sequence in which one or several amino acids are deleted, substituted or added in the amino acid sequence of the formula, has biological activity of cat interferon β and is useful as an antiviral agent for various virus diseases of cat in which no effective therapeutic agent is known except vaccine, an antitumor agent for various tumors of cat, etc. The protein is obtained by carrying out PCR using a gene arrangement in the vicinity of 3' end of interferon of another mammal as a primer with a cat splenic DNA as a template, incorporating the obtained gene into a vector to prepare a recombinant vector, transducing the vector into Escherichia coli, etc., and expressing the gene.
Patent JP-H08231860-A (JP)
Title: Composition with transparency in wet state
Inventor: MASHIYUU SUTEWAATO GEBUHAADO
IPC: C08L75/04
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having a clarity at a wet state, by using an aqueous binder mixture comprising a polymer with a specific particle size and a thickener.  
     SOLUTION: This composition having a clarity at a wet state contains the first aqueous binder mixture comprising a polymer particle having a diameter of smaller than 80 nanometers and a thickener or a second aqueous binder mixture comprising a polymer particle with a diameter of smaller than 120 nanometers and a polyurethane thickener. Preferably, this composition further contains glitter flakes, pigments or a combination of this glitter flake and the pigment. Preferably, the amount of the polyurethane thickener or the non- polyurethane thickener mixed is from 0.1 to 20 wt.% against the total weight of the composition. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2001166564-A (JP)
Title: Image forming device
Inventor: NISHI MASAYUKI
IPC: G03G15/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the occurrence of image defect by efficiently discharging toner attracted to an electrifying brush of the deterioration of the bristles of a contact electrifying means such as the electrifying brush, the increase of contact resistance caused by grouping and the increase of the electrostatic attractive force of the toner in low humidity environment. SOLUTION: Processing for discharging the toner is executed in an image non-forming period when developing and transferring processing is not performed. When a control circuit judges that it is the image non-forming period, a switching device 19a is switched and DC voltage higher than the peak value of oscillating voltage applied to the electrifying brush 12 from a high voltage power source 19 in a period when image forming operation is executed is applied to the brush 12. The toner attracted to the brush 12 by a potential difference between a photoreceptor 11 and the brush 12 is discharged to the surface of the photoreceptor 11. The discharged toner is recovered to a developing device.
Patent JP-2000169067-A (JP)
Title: Tread device for passenger conveyor
Inventor: NAWATA MASAHIKO
IPC: B66B23/14
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a tread device of a passenger conveyor capable of preventing downflow of lubricating oil from a rail to guide a rotating wheel to a tread in simple constitution. SOLUTION: An endless type carrier belt 4 to circulate in a main frame is formed by connecting a large number of treads 5 by a stepboard chain 6. Additionally, a rail 21 to guide a rotating wheel 8 of the stepboards 5 is endlessly provided in the main frame 1. Thereafter, a guide wall 22 is vertically formed on the side to a center of width of the main frame 1 on the rail 21, a rolling guide surface 23 to extend in the side surface direction of the main frame 1 from a base part of the guide wall 22 is provided on the rail 21, and an extended end is arranged on the outside of width of the treads 5. Consequently, a lubricating oil dripping from the stepboard chain 6, etc., does not drip on the 5 from the rail 21 even when it flows down on the rail 21.  Consequently, the lubricating oil never adheres to the treads 5, and it is possible to prevent nonconformity of damaging a fine sight and slipping of a passenger stepping on the treads 5.
Patent JP-H09288269-A (JP)
Title: Axial holographic color filter having high efficiency and high color purity and full-color liquid crystal display device
Inventor: RONARUDO TEII SUMISU
IPC: G02B5/20
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a full-color liquid crystal display device using improved axial holograph color filters. SOLUTION: This device includes a collimated white light source 21, a transparent substrate 23, the offaxial holograph color filters 20 including red, green and blue hologram layers for diffracting respective light rays of red, green and blue, holograph red/green/blue filters 30 arranged on the input surface of the substrate 23 including offaxial volume transmittable gratings 31 installed on the input surface of the offaxial holograph color filters 20 and a liquid crystal display layer 22 arranged on the output surface of the substrate 23. The transmittable gratings 31 receive the axial light entering from the white light source 21 and diffract the light to an offaxial angle. This light is diffracted again by the three layers of the holograph lenslet of the holograph color filters 30 and is returned onto the axis.
Patent JP-H07202626-A (JP)
Title: Surface acoustic wave device and its manufacture
Inventor: YABE TAKAYUKI
IPC: H03H9/145
Filed: 1993-12-28
Abstract: PURPOSE:To produce the surface acoustic wave device, which is provided with sufficient resistance against stress migration and composed of electrodes equipped with high power resistance, by composing the part of an interdigital electrode in contact with a piezoelectric substrate of a nitride layer composed of a transient metal nitride. CONSTITUTION:The surface of a nitride layer 40 is not exposed in the air and a metal film 42 composed of the Al-0.5wt%Co alloy of 80nm, for example, is continuously formed on the nitride layer 40 by a DC magnetron sputtering method. The sheet resistance value of an electrode layer, for which the metal layer 42 is laminated on this nitride layer 40, is low like 5muOMEGA.cm. Next, a regist layer 44 is applied onto the metal layer 42 and patterned into a shape for forming electrode structure sequences 20 and 30. The unwanted part of an ionized layer is removed by a dry etching method using the atmospheric gas of BCl3:Cl2=1:1. Finally, the regist layer 44 is removed, and the working of electrode structure sequences 20 and 30 is finished.
Patent JP-H07196313-A (JP)
Title: Clay-organic complex, its composition, use and production of clay-organic complex
Inventor: NIKAIDO YUKO
IPC: C09C1/42
Filed: 1993-12-28
Abstract: PURPOSE:To improve dispersibility into an organic solvent and thickening properties by introducing a specific quaternary ammonium ion into a space between a swelling laminar silicate. CONSTITUTION:(A) 1-15wt.% of a swelling laminar silicate (e.g. clay minerals of smectites) is dispersed into water to give a suspension. (B) A quaternary ammonium salt of formula I ((n)+(m) is 5-30; X is 5-20; Z is 1-4) is blended with (C) an quaternary ammonium salt of formula II ((r) is 5-30; X is 1-20; Y is 1-20) in the molar ratio of 1-4:2-1 and dissolved in water to give a 5-50wt.% mixed solution. The mixed solution is mixed with the suspension, reacted at 10-90 deg.C for 30 minutes to two hours, the quaternary ammonium ions of the component B and the component C in an amount to give >=50% ion exchange capacity of a space between the component A is introduced into the space between the component A, the solid is separated from the liquid, cleaned and dried to give a clay-organic complex. Optionally 0.1-20wt.% of the complex is dispersed into an organic solvent.
Patent JP-H07195111-A (JP)
Title: Device for controlling cooling water in inner surface of h-shape steel
Inventor: TAKAHASHI YOSHIKI
IPC: B21B45/02
Filed: 1993-12-29
Abstract: PURPOSE:To control cooling water in the inner surface of the upper part of a H-shape steel, and to enable the uniform cooling of the inner surface of the H-shape steel by the same cooling water controller to H-shape steels with different web widths. CONSTITUTION:Two independent members 5b which are arranged on a web 1, closely to the inner surface of a flange 2 and the upper surface of the web 1, have a height higher than the upper surface of the flange, and are equipped with nozzle parts 3 ejecting air as fluid for controlling cooling water on the inner surface side of the flange and on the upper surface side of the web, and one member 5a equipped with nozzle parts 3 having an area overlapped on an air blowing part to the upper surface of the web by the member 5b, are provided. Two of paired cooling water controllers 5 are provided along the longitudinal direction of a H-shape steel. Fluid for controlling cooling water, is ejected toward a part from the upper surface of the web to the height equal to the upper surface of the flange or more by the nozzle parts 3 on the inner surface side of the flange of the member 5b. Air is injected over all widths of the web by the nozzle parts 3 on the web side of the member 5b and the nozzle parts 3 of the member 5a. The member 5b is movable in the web width direction.
Patent JP-H09170731-A (JP)
Title: Non-molten ash outflow preventing device
Inventor: OZAKI MAKOTO
IPC: F23G5/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent secondary public pollution due to the outflow of non-molten ash to the outside of a furnace by a method wherein a device, capable of preventing simply the outflow of non-molten ash to the outside of the furnace together with molten slag, is provided in an ash melting furnace for effecting melting treatment of the incineration ash of city refuse and the like through an arc furnace and the like. SOLUTION: An ash melting furnace is constituted so that incineration ash 8, charged into a furnace main body 1, is molten by heating through the electric discharge of electrodes 6 while the molten slag 10 thereof is discharged out of the furnace through overflow from a slag hole 7. In this case, a barrier body 12, made of refractory, is hung from the upper part of the slag hole 7 into the furnace main body 1 so as to be movable into up-and-down while the height of the barrier body 12 is controlled from the outside of the furnace so that the lower rim of the barrier body 12 is maintained at a height approached to the surface of molten slag as much as possible at all times.
Patent JP-2001166885-A (JP)
Title: Storage device, storage device control method, medium on which storage device control program is stored, and computer system
Inventor: YAMAO HIROKUNI
IPC: G06F1/24
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To solve such problem that initialization of BIOS is not completed when a hard disk the BIOS of which exceeds a capacity supposed is used and the drive can not be used in a computer to use the old type BIOS. SOLUTION: First specification and second specification are constituted to be outputtable in this storage device and the first specification is outputted in the case of an initialization processing of BIOS when the computer is started. And, the second specification is outputted after the initialization and the storage device is set to be controlled based on the second specification. Consequently, the storage device is recognized and used even when the BIOS exceeds the supposed capacity.
Patent JP-H10186520-A (JP)
Title: Screen device
Inventor: CHIMURA KAZUO
IPC: G03B21/58
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a screen device capable of being folded with excellent workability at the time of carrying the screen device and hardly causing creases caused by folding even if are sheet of screen is used. SOLUTION: This screen device is provided with the screen sheet 1 consisting of a soft member, plural base members 3a and 3b divided to hold the screen sheet 1 flat during use and plural sticking members 2a having fixed thicknesses for sticking the screen sheet 1 to the base members 3a and 3b. The plural sticking members 2a are disposed at certain distances from the butting parts of the plural base members 3a and 3b.