baber/WOPTO huggingface dataset:
Patent JP-H04175998-A (JP)
Title: Monitor device
Inventor: ONO HIROSHI
IPC: H04N7/18
Filed: 1990-11-09
Abstract: PURPOSE:To enable sure monitoring when sufficient illuminance is not obtained in the night, etc., by providing a light source in front of an image pickup device and detecting variation in the brightness level of the video signal from the image pickup device from the cutoff of the light from the light source. CONSTITUTION:The monitor device is a device which monitors an intruder, etc., by detecting the brightness variation (level variation of video signal) of an image picked up by a television camera and the light source 18 which emits the light traveling to the image pickup means is installed in front of the image pickup means such as the television camera 11. Therefore, when the intruder, etc., passes between the light source and image pickup means, the light beam from the light source 18 does not reach the image pickup means. In this case, the level variation of the video signal from the image pickup means is detected. Thus, the monitor device which can be used outdoor even at night is obtained.
Patent JP-H0997788-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUMOTO YUJI
IPC: H01L29/792
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor device to be lessened in size and enhanced in density by a method wherein a field oxide film is composed of a first film part constant in thickness and a second film part thicker than the first film part, and a second active region includes electronic elements higher in operating voltage than those included in a first active region. SOLUTION: A P-type silicon semiconductor substrate 1, a field oxide film 2 of SiO2 formed on the surface of the semiconductor substrate 1, and electronic elements such as transistors 31 and 32 isolated from each other by the field oxide film 2 are provided. The field oxide film 2 is composed of a first film part 21 and a second film part 22 thicker than the first film part 21 . A region 52 isolated by the second film part 22 includes the electronic element 32 higher in operating voltage than the electronic element 31 formed in a region 51 isolated by the first film part 21 .
Patent JP-S62169478-A (JP)
Inventor: JIERAARU BEARU
IPC: H01L21/339
Filed: 1986-12-18
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-2000134749-A (JP)
Title: Auxiliary jig for passing linear body
Inventor: FUJIMOTO TOSHIYUKI
IPC: H02G1/06
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To conduct linear body accommodating work with high efficiency for cost reduction in manufacturing, in an auxiliary jig for inserting a linear body, by making the shape of an accommodating member constant, and easily inserting the linear body. SOLUTION: A pair of clamping parts 11 for clamping the cylindrical parts 5 on both sides of the deformed part 4 of a grommet 1 are provided on both the end sides of an extendable slide rod 12, and the clamping part 1 clamps and retain the cylindrical part 5, so that it is possible to restrict the free bending of the deformed part 4 of the grommet 1 and contract the deformed part 4 for shortening the total length of the grommet 1 by contracting the slide rod 12 also.
Patent JP-H11138713-A (JP)
Title: Heat-shrinkable film
Inventor: YOKOTA TOMOHIRO
IPC: B29K105/02
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable film with an excellent heat-sealing property and an environmental sanitation property by having a good adaptability to a packaging machine with high thickness accuracy, combining a superior low temperature shrinkable property and high temperature heat-resistivity, and no lowering of strength by an environmental temperature. SOLUTION: This film has both outer layers consisting of PP resin in a peak temperature 135-145 deg.C of fusion showing the maximum heat absorption rate measured by DSC, and an intermediate layer is sandwiched, which consists of L-LDPE resin having a density of 0.895-0.915 g/cm<3> , MFR 0.8-3.0, one of a crystal fusion peak measure by DSC and a temperature width in the range of 12 deg.C from the fusion peak to the completion of overall crystal fusion, a temperature width of 30 deg.C or below from 100 wt.% elusion to the completion of 100 wt.% elusion by a cross fractional method, and being 1.5-3.5 in a weight average molecular weight/number average molecular weight.
Patent JP-H07158604-A (JP)
Title: Hydraulic control device for construction machine
Inventor: TOYOOKA TSUKASA
IPC: F15B11/024
Filed: 1993-12-02
Abstract: PURPOSE:To increase operation rate without deteriorating operability by reducing speed variation of an actuator in the case that regeneration is cancelled. CONSTITUTION:When a pump pressure detected by a pressure detection line 48 exceeds a first specified value, a regeneration changeover valve 44 is moved to an opening position, and regeneration is cancelled. At this time, a pump discharge pressure detected by a pressure detection line 51 exceeds a second specified value near the first specified value. A motor control device is so controlled that its rotational speed of a motor 10 is increased by means of a rotational speed increasing device 52, for increasing a pump discharge flow rate.
Patent JP-2000129668-A (JP)
Title: Soil-cement composite wall and execution method thereof
Inventor: ISODA KAZUHIKO
IPC: E02D5/20
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a soil-cement composite wall, in which a plurality of H-steel core materials of the soil-cement composite wall are unified as the corbels of a post-cast building frame by forming the H-steel core materials in integral built-up steel and which can resist in-plane and out-of-plane force in the same manner as a diaphragm wall, and an execution method thereof at a low cost. SOLUTION: In the soil-cement composite wall 1 and the execution method, built-up steel 4, in which a plurality of core materials are unified, is arranged as a core material for a soil-cement column row 1 and a gusset plate 6 installed to the built-up steel 4 and a mainly mounted beam 8 are combined and the skeleton concrete of main-body structure is placed. To be concrete, a plurality of the H-steel core materials are unified by channel steel 5 stretched among the flanges of H-steel at regular intervals in the built-up steel 4, and the gusset plate 6 receiving the mainly mounted beam 4 is laid on the web surface of the channel steel 5 and the plan of main-body structure is changed and the degree of freedom of the execution of works is attained.
Patent JP-H08160297-A (JP)
Title: Read-out lens
Inventor: SATO MASAE
IPC: G02B13/24
Filed: 1994-12-07
Abstract: PURPOSE: To provide a bright read-out lens having well compensated distortion aberration and the curvature of field, a wide viewing angle and the composition of four lenses. CONSTITUTION: This lens is composed of, in order from the object side, a first positive meniscus lens whose convex surface confronts the object side, a second bi-concave lens, a third positive meniscus lens whose convex surface confronts the image side and a fourth positive meniscus lens whose convex surface confronts the object side and satisfies the condition (1), (2) and (3): 0.55<|f2 |/f<0.70, f2 <0 (1), 0.75<r4 /f<1.00 (2), 0.26<d7 /f<0.36 (3), where, fi : the focal distance of ith lens from the object side, ri : the radius of curvature of ith lens surface from the object side, d7 : the on-axis thickness of the fourth lens, f: the composite focal distance of the whole system.
Patent JP-H11113349-A (JP)
Title: Combine harvester
Inventor: YAMAMOTO AKITO
IPC: A01D41/02
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To simplify the attaching structure of a driver's seat and improve the operability of the opening and closure of the front cover. SOLUTION: A reaping part at the front side of a machine body is provided with a cutting blade to cut the base of unreaped culm and a transporting mechanism to transport the reaped culm in laid posture. A threshing cylinder for threshing the culm supplied from the reaping part is placed in the threshing part at the rear side of the machine body. In a combine harvester having the above structure, a front cover 185 is placed in front of a rear cover containing an air cleaner, a driver's seat is attached to the upper surface of the front cover 185 and an air-duct case 186 is integrally connected to the outer side of the front cover 185. The lower end of the air-duct case 186 is attached to the machine base in a manner freely rotatable out of the machine body around a shaft 187.
Patent JP-H06159404-A (JP)
Title: Brake heat insulation plate
Inventor: NAGAI TAKASHI
IPC: F16D65/00
Filed: 1992-11-13
Abstract: PURPOSE:To reduce thermal strain and prevent a rotary section from sticking due to deformation by forming T-like and inverted T-like notch alternately from internal and external circumference along the circumferential direction with each axis faced to the radial direction of the brake heat insulation plate of a braking device for an aircraft. CONSTITUTION:In a braking device for an aircraft, when a piston 5 presses fixed disks 3 in the direction of a presser plate 2, the fixed disks 3 move in parallel with a rotation axis, applying brake by holding rotary disks 4. At this moment, a brake heat insulation plate 1 shields brake heat for preventing brake heat from working on the side of the presser plate 2, that is, on the wheel side. In this constitution, the brake heat insulation plate 1 is constituted as a brake heat insulation plate 1a wherein T-like and inverted T-like notches (c) and (d) are formed alternately from internal and external circumference along the circumferential direction with each axis faced to the radial direction of the brake heat insulation plate. With this, constitution, the thermal expansion of the brake heat insulation plate 1a can be well-balancedly absorbed, and the bending rigidity of the plate in a radial direction can be reduced.
Patent JP-H03165891-A (JP)
Title: Treatment of waste water containing arsenic
Inventor: SHIBAZAKI TAKEYOSHI
IPC: C02F1/72
Filed: 1989-11-22
Abstract: PURPOSE:To reduce the concn. of arsenic to a standard of discharge or below only by multistage neutralization without increasing the amt. of slaked lime used by adding an oxidizing agent for oxidizing arsenic before the tertiary neutralizing stage. CONSTITUTION:Supernatant liq. in a secondary thickener is obtd. and adjusted preferably to pH>=11 and an oxidizing agent such as ozone or hydrogen peroxide is added to the supernatant liq. Arsenic in this supernatant liq. is oxidized from trivalent arsenic to pentavalent arsenic having high reactivity with slaked lime. A tertiary neutralizing stage is then carried out. The concn. of arsenic in drained water is stably kept lower than a standard of discharge only by multistage neutralization with slaked lime without increasing the amt. of slaked lime used.
Patent JP-H0571018-A (JP)
Title: Pitch-based carbon fiber
Inventor: FUKUNAGA AKIHIKO
IPC: D01F9/14
Filed: 1991-09-06
Abstract: PURPOSE:To obtain the subject fiber showing a high-tensile strength and a high-compression strength in spite of its high elasticity, free from fiber split, excellent in handling and applicable, therefor, to remarkably wide usage by controlling the balance of crystal structure and its macro-structure. CONSTITUTION:An objective carbon fiber having a crystal lattice size La (100) determined by X-ray diffraction within a range of the formula in correlation with the thickness Lc (002) of the crystal lattice lamination and showing a flow pattern around, as the center, a point where the arrangement of the aromatic layer gets out of the central axis in the crosssection perpendicular to the longitudinal direction of the fiber. The above-mentioned fiber is obtained preferably by using a melt spinning machine equipped with a nozzle containing a longitudinal molding having a drill- or screw-shaped groove on the side surface in the inside, melt spinning a raw material pitch while controlling the viscosity of the pitch to 200-500 poise at 260-370 deg.C, then carrying out infusibilization treatment of the spun yarn in an atmosphere of an oxidative gas at 180-300 deg.C for 1-6hr and subsequently baking it in an atmosphere of an inert gas at 2000-3000 deg.C.
Patent JP-H04176889-A (JP)
Title: Apparatus for producing high-purity y
Inventor: SHINDO YUICHIRO
IPC: C22B59/00
Filed: 1990-11-13
Abstract: PURPOSE:To produce the high-purity Y by a fused salt electrolysis method by using a crucible consisting of graphite, Mo, Ta, and W for a vessel as an anode and electrolyzing Y metal as the anode. CONSTITUTION:The crucible 4 consisting of >=1 kinds among the graphite, Mo, Ta, and W is used for the vessel as the anode. The above-mentioned graphite crucible 4 is inserted into a crucible 3 and powdery LiCl and KCl are put therein. This crucible is put into an electrolytic cell vessel 2. This vessel is capped and is set in an electric oven 1. While the outlet is discharged, the LiCl and KCl are heated and gaseous Ar is introduced therein. A crude Y metal 11 is charged from a hole 10 of the electrolytic cap 9 and YCl3 is introduced simultaneously with gaseous Ar into the bath. A cathode electrode rod 8 is inserted into the bath and an electrolysis is effected at about 0.1 to 2A/cm<2> initial cathode current and about 600 to 900 deg.C electrolytic temp. The electrodeposited Y is pulled up and taken out onto the cathode 8 and is desorbed. The desorbed Y is put into a graphite container partly bored with a hole and is subjected to vacuum vapor deposition.
Patent JP-H07206505-A (JP)
Title: Concrete composition resistant to separation in water
Inventor: SAKAI KOJI
IPC: C04B28/04
Filed: 1993-12-03
Abstract: PURPOSE:To improve the separation resistance of components of a concrete composition by compounding a water-soluble cellulose ether, hollow microspheres and a defoamant. CONSTITUTION:This concrete composition resistant to separation in water can be produced by weighing respective specific amounts of cement, aggregate and water, weighing about 0.1-5wt.% (based on water) of one or more kinds of nonionic cellulose ester having a 1% aqueous solution viscosity of 1,000-50,000cP such as hydroxyethylcellulose and hydroxypropylmethylcellulose, about 0.1-5.0wt.% (based on the cement) of hollow microspheres of a polymer such as PS having a diameter of about <=200mum, especially <=507mum, about 0.02-0.5 pts.wt. (based on 1.0 pt.wt. of the water-soluble cellulose ether) of a defoamant such as tributyl phosphate and about 1-5wt.% (based on the cement) of a high-performance water-reducing agent composed of an isoprene compound, etc., and kneading these weighed components with a pan-type mixer, etc.
Patent JP-H08160592-A (JP)
Title: Image trimming device
Inventor: SUZUKI TAKASHI
IPC: G03F1/00
Filed: 1994-12-07
Abstract: PURPOSE: To provide an image trimming device capable of rapidly and easily arranging an image in accordance with the shape of an area on a mount. CONSTITUTION: This device is provided with a designation input means for inputting the designation of an operator; a storage means for storing mount data and a pair of trimmed image data and mask data; a layout means reading out the mount data and the pair of data from the storage means according to designation inputted from the designation input means, superimposing a mount image expressed by the mount data and a necessary image expressed by the pair of data on a virtual plane, extracting the image data which should be fitted based on the position of the necessary image on the virtual plane, the pair of data, and the coordinates of the endpoints P1 to P4 in a rectangular (trimming) area on the mount on the virtual plane, and outputting it with the mount data; and a display means superimposing and displaying the image expressed by the data outputted from the layout means.
Patent JP-S63155912-A (JP)
Title: Synthesizer receiver
Inventor: MUNAKATA TETSUO
IPC: H03J5/02
Filed: 1986-12-19
Abstract: PURPOSE:To prevent a malfunction and to improve an operability by switching a step sweep and a quick traverse sweep through an operating force of two steps without depending on the operation time of a sweep button by shorting nodal points of the two steps. CONSTITUTION:When the up/down sweep buttons 1, 2 are slightly pressed, conductive materials 11, 12 respectively short print patterns 16, 14, thereby, information A is inputted to a microprocessor to sweep a receiving frequency. In an interval x, every time when a pressing button 6 is slightly pressed, the receiving frequency is moved by a prescribed  f. Then, when the pressing button 6 is strongly pressed, a conductive material 10 shorts a print pattern 15 successively to the short of the print patterns 16, 14, thereby, information B is inputted to the microprocessor successively to the information A and in an interval (y), the receiving frequency starts the quick traverse sweep by the f successively in a short cycle. Thereby, the malfunction in a channel selection operation of the receiving frequency and the operability can be remarkably improved.
Patent JP-H05142695-A (JP)
Title: Production of photographic base
Inventor: OKUTSU TOSHIMITSU
IPC: C08G63/688
Filed: 1991-11-20
Abstract: PURPOSE:To obtain the photographic base having excellent transparency and mechanical strength and an excellent curl eliminating property. CONSTITUTION:The photographic base of a polyester system essentially consisting of teraphthalic acid and ethylene glycol is produced by incorporating arom. dicarboxyl acid having a metallic sulfonate group of 3 to 20mol% of the terephthalic acid and the ethylene oxide adduct of bisphenyl A expressed by formula or hydrogenated bisphenol A at 2 to 20mol% of the terephthalic acid as copolymer components into the base. The general formula (1) H {OCH2 CH2} nO-R-C (CH3)2-R-O (CH2CH2O) mH (where R is a p-phenylene group or 1, 4-cyclohexylene group; (n) and (m) are >=1 integer; n+m is >=2). The photographic base of the copolyester system having >=1.0% water absorptivity and >=65 deg.C glass transition point (Tg) measured by a differential scanning calorimeter(DSC) is thus produced.
Patent JP-H10137223-A (JP)
Title: Individual identifying device using iris, and automatic transaction system using the same
Inventor: WADA SEIICHI
IPC: A61B5/117
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain an image of wide view while keeping sufficient resolution when performing individual identification using iris. SOLUTION: A proximate sensor 10 senses an approaching person, a movable wide angle camera 31 acquires the image of that approaching person, and a figure image analytic part 33 analyzes that image, and judges whether the approaching person stands at the center of view of the movable wide angle camera 31 or not. Then, when the approaching person does not stand at the center of view of the movable wide angle camera 31, a wide angle camera control part 31 moves the movable wide angle camera 31 so that the approaching person can be positioned at the center of view of the movable wide angle camera 31, and when the position of the movable wide angle camera 31 can not be moved, the approaching person is instructed through a speaker 20 to move to the center of view of the movable wide angle camera 31.
Patent JP-H08159764-A (JP)
Title: Apparatus for receiving beam light and guidance and control apparatus for moving body
Inventor: YOSHIKAWA KOJI
IPC: A01B69/00
Filed: 1994-12-08
Abstract: PURPOSE: To make it possible to guide a moving body adequately by scanning guiding beam light at a preset period in the direction intersecting the projecting direction, receiving the beam light and identifying the scanning period. CONSTITUTION: Beam-light projecting devices B1 -B3 provided on the ground side emit and scan beam lights A1 -A3 at the preset mutually different scanning periods in the vertical direction intersecting the projecting direction at a specified angle. The beam lights A1 and A2 are emitted along working paths R1 and R2 of a working vehicle. The working vehicle has a light receiving sensor for steering control, which receives the beam lights A1 and A2 , and a triggering light-receiving sensor, which receives the other beam lights A2 , A1 and A3 when the working vehicle runs along the beam lights A1 or A2 . An identifying means, which discriminates the scanning periods of the beam lights A1 -A3 based on the received light information of both light receiving sensors and identifies from which of the means B1 -B3 the beam light comes, is provided.  Steering control is performed so that the working vehicle is moved along the guiding path based on the identified position information in the lateral direction.
Patent JP-H03166808-A (JP)
Title: Emi filter network
Inventor: KITAHARA NAOTO
IPC: H01G4/40
Filed: 1989-11-27
Abstract: PURPOSE:To simplify the structure by providing plural EMI filters each consisting of one inductance component and one capacitance component in the same element. CONSTITUTION:An internal electrode 8 is laminated in a coil shape to obtain desired inductance together with magnetic paste by using Pd paste to form a magnetic material green sheet. This is baked to form a magnetic material layer 2. Further, Pd paste and dielectric paste are used, printed, and laminated to form a green sheet to obtain desired capacitance, which is baked to manufacture a dielectric layer 1. At such a time, a terminal electrode 4 and an internal electrode 6 are formed in the layers 2 and 1. Those layers 2 and 1 are laminated and joined together by pressure application and heating and then a terminal electrode 10 is formed to obtain the EMI filter network 3 which has plural inductance elements and one capacitance element in the same element.
Patent JP-H01146373-A (JP)
Title: Four-terminal-type thin film solar cell
Inventor: FUJITA NOBUHIKO
IPC: H01L31/04
Filed: 1987-12-02
Abstract: PURPOSE:To obtain a solar cell device having high conversion efficiency at a low cost while using materials enabling the solar cell device to be constructed in a large area and in thin films, by arranging a first solar cell including an amorphous Si thin film and a second solar cell including an amorphous Si thin film and a copper sulfide thin film optically in series so that output can be taken out from both the first and second solar cells. CONSTITUTION:A first solar cell 5 consisting of an amorphous Si thin film 3 interposed between two transparent electrode layers 2 and 4 and a second solar cell 10 consisting of an amorphous Si thin film 8 and a copper sulfide thin film 7 which are interposed and joined between two electrode layers 9 and 6 at least one of which is transparent (e.g., the electrode 9) are provided. These first and second solar cells 5 and 10 are arranged optically in series so that output can be taken out from both the first and second solar electrodes 5 and 10. More particularly, a first solar cell 5 having a first transparent electrode 2, an amorphous Si thin film 3 having P-I-N junction and a second transparent electrode 4 is bonded, by means of a transparent resin 11, to a second solar cell 10 comprising a stainless steel substrate 6 on which a p-type Cu2S thin film 7, an n-type amorphous Si thin film 8 and a third transparent electrode 9 are formed.