baber/WOPTO huggingface dataset:
Patent JP-2001022918-A (JP)
Title: Method and device for recognizing traveling course of vehicle
Inventor: ITO MICHIMASA
IPC: G08G1/16
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To recognize an image of a traveling course by discriminating traveling lines, such as median line and shoulder line forming the traveling course with high accuracy in a short time by determining objects on both bands in position relation of continuation as the same traveling line. SOLUTION: A CPU detects respective left and right detected band-shaped objects, namely, traveling lines A1 and A2 forming the real traveling course and a pair of band-shaped objects with high possibility to be both the left and right side traveling lines A1 and A2 forming actual traveling course in a linear part of a road sign B. As traveling line determining processing to be executed next to the left/right traveling line detecting processing, the CPU decides whether the first band-shaped object detected from first road surface images AL and AR provided at a previous time point in two road surface images LA and LR provided successively with the forward movement of a vehicle and whether the second band-shaped object provided at a following time point exist in the continuous position relation between both the road surface images AL and AR at least and both the band-shaped objects in the continuous position relation are determined as the same traveling lines A1 and A2.
Patent JP-H0479761-A (JP)
Title: Image forming apparatus
Inventor: FUKUCHI TAKESHI
IPC: G03G21/00
Filed: 1990-07-21
Abstract: PURPOSE:To improve an A-V efficiency synthetically by a method wherein, when a relatively large power intermittent load is in an off-state, a bypass switching device is turned on by a switch control means to short-circuit both the terminals of a choking coil and, when the intermittent load is in an on-state, the bypass switching device is turned off by the switch control means to provide a choking coil input operation. CONSTITUTION:A control circuit 5 receives a temperature signal from a thermosensor 40 and performs on-off control of a fixed heater(H) 6. As a NOT signal opposite to a signal applied to the light emitting part 35a of a photocoupler 35 is applied to the light emitting part 36a of a photocoupler 36, a TRIAC 4 is in an off-state when the H6 is in an on-state and a choking coil 3 is effective and, when the H6 is in an off-state, the TRIAC 4 is in an on-state and the choking coil 3 is short-circuited. When the H6, which is a relatively large capacity intermittent load, is in an off-state, a peak current does not exceed a specified value in the cases of both capacitor input type operation and choking coil input operation. In the case of the choking coil input type operation, the peak current does not exceed the specified value even if the H6 is in an on-state.
Patent JP-S58165096-A (JP)
Inventor: UCHIDA KOUJI
IPC: G21D3/04
Filed: 1981-12-03
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-H0356588-A (JP)
Title: Method for pushing coke from coke oven
Inventor: OSHIMA YOSHIHIRO
IPC: C10B33/00
Filed: 1989-07-26
Abstract: PURPOSE:To reduce dispersion in carbonization time, reduce heat quantity consumption and facilitate incidental operation by using a difference between the frequency of coke pushing per day and the number of equipment units as the basic number for the frequency of coke pushing performed in one operation block. CONSTITUTION:When a difference between the frequency of coke pushing per day of a coke oven and the number of equipment units is N, a schedule is formed using 2N, N and 1/2N [1/2(N + or - 1) when the N is an odd number] as the frequency of coke pushing in one operation block to carry out the pushing. Furthermore, the operation time of one operation block is 1-2 hr from aspects of lasting physical strength of operators. The frequency of the coke pushing thereof is 7-14. The residual obtained by dividing the frequency of coke pushing per day by the frequency of coke pushing in the operation block is added to the final operation block of the day.
Patent JP-H1132848-A (JP)
Title: Dishwasher
Inventor: KURAHASHI YASUNORI
IPC: A47B77/08
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher for effectively using an upper space as a draining area after washing by mounting a washing tub opening an upper section to an upper surface of a cabinet within the cabinet and supporting a container for draining in a condition of a shelf at the upper space of the upper surface of the cabinet against a main body for washing dishes. SOLUTION: A dishwasher is assembled within a cabinet 2 of a rack structure together with a kitchen table, a sink, a range table or the like to construct one section of a kitchen unit. A main body 1 of the dish washing machine is comprised with the cabinet 2 and a washing device mounted therein. A container for draining 5 of a tray type or a basket type is supported bridging in a condition of a shelf by two stays 6 at an upper space of an upper surface of the cabinet 2. The stays 6 constructed by extendable pipes are detachably stood in a supporting condition with rotatable extendable sections 8 provided at the stays 6 disposed between a rear side of an upper surface of the cabinet 2 and a rear surface of fixtures such as a hung cupboard 7 mounted opposite against the cabinet 2 or a ceiling surface in respect that the stays 6 stand straddling over the washing tub 3 sand an entrance 4.
Patent JP-H1020324-A (JP)
Title: Reflection type liquid crystal display device
Inventor: KADOWAKI TAKESHI
IPC: G02F1/13
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To easily form a device and to provide image display having uniform brightness by arranging a semiconductor substrate in the hole of a fixed substrate and fixing the both end parts of a transparent substrate in a prescribed direction to the fixed substrate by adhesive. SOLUTION: A liquid crystal panel has a silicon substrate 1 and a glass substrate 2. A fixed substrate 4 has an opening part 1a opened in a larger size than the external shape of the silicon substrate 1. The opening part 1a is formed so that its opening width in X direction is narrower than the width of the glass substrate 2. The silicon substrate 1 is arranged in the area 1b of the opening part 1a and the both end parts of the glass substrate 2 in X direction is arranged on the fixed substrate 4. Ultraviolet curing adhesive 5 is interposed between the fixed substrate 4 and both end parts of the glass substrate 2 in X direction. The adhesive 5 is hardened by a ultraviolet ray projected from the glass substrate 2 and the both end parts of the glass substrate 2 in X direction is fixed to the fixed substrate 4.
Patent JP-S5985644-A (JP)
Inventor: SHIOIRI TAKASHI
IPC: A61B3/10
Filed: 1982-11-06
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-H0640630-A (JP)
Title: Winding device and device equipped with winding device
Inventor: YOSHIDA KAZUJI
IPC: B41F33/06
Filed: 1992-07-21
Abstract: PURPOSE:To carry and wind a belt-shaped body through one driving source, and prevent tensile force acting onto the belt-shaped body from being so large as to cause a discrepancy in a winding pitch or so small as to loosen winding effect. CONSTITUTION:A winding device has a winding means 4 to wind a belt-shaped body 2 into a roll-shape, a carrying means 8 which feeds the belt-shaped body 2 to a winding means 5 and moreover prescribes its feed rate, and one driving source 1 to drive the carrying means 8 and the winding means 5. In addition, the winding device is provided with each transmitting means to severally transmit a driving power from one driving source to the carrying means 8 and the winding means 5, and a place between the above transmitting means is provided with a rotary absorbing torque generating means composed of a differential mechanism 10 which absorbs a difference in the number of revolutions between the carrying means 8 and the winding means 5 and generates torque according to the above difference and a torque limitter. Thus a small-sized winding device can be offered.
Patent JP-H0534596-A (JP)
Title: Zoom lens
Inventor: YAMAZAKI SHOICHI
IPC: G02B15/16
Filed: 1991-08-02
Abstract: PURPOSE:To obtain an inexpensive variable power lens which can secure a desired back-focal distance, and on the other hand, satisfies a satisfactory picture quality by satisfying a specific condition. CONSTITUTION:This lens is provided with a first lens group 1 having negative refracting power and a second lens group 2 having positive refracting power in order from a large conjugate (screen) side, and at the time of variable power from a wide angle side to a telephoto side, a second lens group 2 is moved to the large conjugate side. Also, conditions of expressions I-VII are satisfied. In the expressions I-VII, (bfw), (fw), f1 and f2, and (ew) denote a distance extending from a final lens of a second lens group in the wide angle end to a small conjugate (original image), a focal distance of the whole system in the wide angle end, focal distances of a first lens group 1 and a second lens group 2, respectively, and a distance between principal points of a first lens group 1 and a second lens group 2, respectively. Also, f2a, f2b, and e2 denote a focal distance of a front group A of the large conjugate side divided by setting the part in which an air interval in a second lens group 2 becomes maximum as a boundary, a focal distance of the rear group B of a small, conjugate side, and a principal point interval of the front group A and the rear group B, respectively.
Patent JP-H0725759-A (JP)
Title: Agent for protecting cartilage
Inventor: WATANABE TAKATOSHI
IPC: A61K31/192
Filed: 1993-07-09
Abstract: PURPOSE:To obtain the agent composed of a carboxylic acid having a specific structure, exhibiting cartilage-protecting action by its strong action to suppress the decrease of glycosaminoglycan constituting cartilage matrix, having low toxicity and useful for the treatment of rheumatoid arthritis, etc. CONSTITUTION:This agent is composed of a carboxylic acid of the formula (R<1> and R<2> are H or 1-6C alkyl), its cis or trans isomer, its salt or its ester. The compound of the formula is e.g. 3-ethoxy-4-hydroxycinnamic acid obtained by reacting 3-ethoxy-4-hydroxybenzaldehyde with malonic acid in the presence of a base such as pyridine. The amount of the active component in the agent is preferably 0.1-70wt.%. The agent is administered preferably at a daily rate of 0.5-200mg/kg (body weight) usually in one dose or 2-4 divided doses.
Patent JP-S6437959-A (JP)
Title: Blood treatment apparatus
Inventor: MIKI YOSHIYUKI
IPC: A61M1/30
Filed: 1987-08-05
Abstract: PURPOSE:To secure the safety of a blood donor, by temporarily storing the priming liquid discharged from a blood treatment device and providing a storage means for again filling the blood treatment device with the stored priming solution after the treatment of blood to a part of a blood circuit. CONSTITUTION:The physiological saline solution stored in a blood storage part 11 used in washing is discharged out of a circuit and, after washing and priming are finished, blood is introduced into a plasma separator in such a state that the clamp 3 of a blood-collecting line 2 and the clamp 15 of the second washing line 14 are opened to perform blood priming. At this time, the physiological saline solution partially allowed to fill the blood-collecting line 2, the plasma separator 5 and the first blood return line 13 is stored into a storage container 8 through the second washing line 14. When a predetermined amount of blood is further introduced into the storage container 8, the plasma separated by the plasma separator 5 is collected in a plasma-collecting part 16. The blood becoming high in hematocrit from which plasma is removed is returned to a blood donor and safety is secured.
Patent JP-H1140076-A (JP)
Title: Cathode-ray tube
Inventor: HONDA MASANOBU
IPC: H01J29/76
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube that suppresses pincushion distortions at the upper and lower sides of its rectangular raster sufficiently through individual and free control of horizontal and vertical deflection-field distortions of its deflection yoke at the screen side. SOLUTION: A cathode-ray tube comprises a cathode-ray tube 1, an electron gun and a deflection yoke 11. The yoke 11 is made up of a horizontal saddle coil 4, an insulating frame 5 and a vertical saddle coil 6, and is mounted with a ferrite core 7 on the gun-side periphery of the horizontal coil 4, frame 5 and vertical coil 6 overlapped one on another and with an additional saddle coil 10 on the periphery facing a glass panel 2. The additional coil 10 is partly connected to the horizontal coil 4 and also partly to the vertical coil 6 to correct pincushion distortions.
Patent JP-2000027281-A (JP)
Title: Constructing method of drainage pit
Inventor: KUBOTA YOSHIAKI
IPC: E03F5/22
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To shorten the term of works and to reduce the construction cost by integrally assembling a pump and a drain pipe into a drainage pit formed of steel product, setting them in a prescribed position, and placing slab concrete to the circumference thereof. SOLUTION: The water storage box of a drainage pit 1 is formed by use of steel product or vinyl chloride material so as to have a recessed part 5 for setting a grating 4 on the top part and a floating preventing piece 7 on the circumferential bottom part, and a fixing piece 6 is provided on the bottom surface. The leg part 8 of a pump 2 is preliminarily fixed to the fixing piece 6, and a draining pipe 3 is connected, whereby the pump 2 and the draining pipe 3 are integrated into the draining pit 1 and set in a prescribed position. Slab concrete 9 is placed to the circumference. Since the excavating work for constructing the draining pit 1 is not required, the set can be simplified to shorten the term of works and reduce the construction cost.
Patent JP-H05214070-A (JP)
Title: Phosphorus-containing epoxy resin
Inventor: OHASHI KENJI
IPC: C08G59/40
Filed: 1991-08-02
Abstract: PURPOSE:To prepare the title resin which is excellent in the resistance to fire and heat while retaining the excellent characteristics inherent in an epoxy resin and produces no toxic gas in fire. CONSTITUTION:The title resin is prepd. by reacting a resin having at least two epoxy groups with diphenylphosphinylhydroquinone.
Patent JP-H11349885-A (JP)
Title: Direct-filling ink used for water-base ballpoint pen
Inventor: FUKAZAWA TERUAKI
IPC: B43K7/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a direct-filling ink for water-base ballpoint pens which is free of blur or excess flowing out in written lines, is prevented from sagging down from a pen point, and is excellent in dry-up properties. SOLUTION: This direct-filling ink for water-base ballpoint pens comprises 0.2-0.8 wt.% shear thinning agent prepd. by mixing 100 pts.wt. crosslinked acrylic acid polymer with 50-100 pts.wt. xanthan gum and 10-75 pts.wt. succinoglucan, 2-10 wt.% dye, 15-30 wt.% humectant/wetting agent, 3-10 wt.% urea, 1-7.5 wt.% sorbit, and the rest being water.
Patent JP-H0358472-A (JP)
Title: Cmos semiconductor device
Inventor: TSUBOTA TOSHIO
IPC: H01L27/08
Filed: 1989-07-26
Abstract: PURPOSE:To prevent a CMOS semiconductor device from increasing leakage current so as to enable it to be used in a radioactive environment by a method wherein the gate electrodes of an NMOS transistor and a PMOS transistor are isolated from each other on the surface of a field insulating film on the boundary between a semiconductor substrate and a well. CONSTITUTION:A polysilicon film, which forms gate electrodes g1 and g2 of an NMOS transistor Mn1 and a PMOS transistor Mp1, is isolated on the surface of a field oxide film 2 on the boundary between a P well 5 and an N-type silicon substrate 1, and the gate electrodes g1 and g2 are connected together at a part distant from the boundary concerned with an aluminum wiring T1 on an interlaminar insulating film 4 through the intermediary of contacts N2 and N3 respectively. Therefore, even if an inversion layer E occurs in the upper part of the P well 5 under the peripheral edge of the boundary line between a gate oxide film 3 and the field oxide film 2 through irradiation with intense radioactive rays, it is not transmitted to the N-type silicon substrate 1, so that a leakage path is not formed between a source S1 or a drain region d1 and the substrate 1. By this setup, a leakage current is prevented from increasing, so that a device of this design can be used in a radioactive environment.
Patent JP-S6173233-A (JP)
Title: Magnetic recording medium
Inventor: HATANAKA HIDEO
IPC: G11B5/735
Filed: 1984-09-18
Abstract: PURPOSE:To improve the adhesiveness between a magnetic layer and nonmagnetic base and to obtain a magnetic recording medium which obviates mingling of the magnetic layer and primer coating layer with each other in the stage of forming the magnetic layer by incorporating perfluoroalkylamine oxide into the primer coating layer. CONSTITUTION:The perfluoroalkylamine oxide to be used in the primer coating layer is a compd. having a fluoroalkyl group of about 3-15C in the molecule and provides a remarkable effect in improving the adhesiveness of the primer coating layer. Polyisocyanate and a binder having active hydrogen such as a hydroxyl group which can react therewith are used as the binder for the primer coating layer. Carbon black powder is used as a packing material. The paint for the primer coating layer formed by mixing and dispersing various components by a dispersing machine is diluted and is then coated on the nonmagnetic base; thereafter the coating is dried and cured.
Patent JP-S5984915-A (JP)
Title: Two-pack epoxy resin composition to be cured in water
Inventor: SHIMIZU MASAHITO
IPC: C09J163/00
Filed: 1982-11-05
Abstract: PURPOSE:The titled two-pack composition, prepared by incorporating a specific epoxy resin formulation system with a curing agent formulation system and a cement composition, effective for paints in the underwater and wet conditions, adhesives, sealing materials, etc., and having improved application workability. CONSTITUTION:A two-pack underwater curing epoxy resin composition prepared by incorporating (A) an epoxy resin formulation system consisting essentially of a nonalicyclic epoxy resin having >=1.7 epoxy groups in one molecule and 70- 1,000 epoxy equivalents with (B) a curing agent formulation system consisting essentially of (i) 15-90wt% polyamidoamine having >=1.7 primary or secondary amino groups and (ii) 85-10wt% acrylonitrile-butadiene copolymer having 1.7-3 primary or secondary amino groups in one molecule to give 0.2-2.0 equivalents, based on the epoxy groups in the conponent (A), active hydrogen atoms in the component (B), and 5-50wt% based on the total weight, cement composition in the components (A) and/or (B).
Patent JP-H0940064-A (JP)
Title: Reel lock device for tape cartridge
Inventor: FUKUDA TAIZO
IPC: B65D85/575
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a tape supply reel and a tape take-up reel from idly moving in the directions of their rotations. SOLUTION: A device comprises a first reel lock mechanism provided on a cartridge 30, and a second reel lock mechanism 1B provided on a case. The second reel lock mechanism 1B comprises a slide rod 7 which is engaged with a tape supply reel 35 and tape take-up reel 36, a slide guide 8 for guiding the slide rod 7 so that the rod can move slidably, and a torsion spring 9 for imparting the slide rod 7 the tendency of moving away from the tape supply reel 35 and tape take-up reel 36.
Patent JP-S6439897-A (JP)
Title: Communication control unit
Inventor: KAGAMI NAOTO
IPC: H04Q3/42
Filed: 1987-08-06
Abstract: PURPOSE:To highly speedily execute a complex procedure by outputting the output of the communication control signal of a storage means and the output of a decoding means as an output to express the transition of a line state. CONSTITUTION:The titled device is provided with an ROM table 1 to store a state transition table, a latch circuit 2 to latch the four bits of the high-order of the ROM table 1 and to output them to the four bits of the high-order address of the ROM table 1 and a decoding circuit 3, the decoding circuit 3 to decode the output of the latch circuit 2, a J-K flip-flop 4 to prepare an error instructing signal by outputs EI1 and EI2 of the ROM table 1 an a J-K flip-flop 5 to prepare an activate instructing signal of outputs AI and DI of the ROM table 1. The outputted communication control signal and an output to decode the output of the latch circuit 2 are outputted as the output to express the transition of the line state. Thus, the complex procedure can be highly speedily executed.
Patent JP-2000024521-A (JP)
Title: Method for regenerating catalyst
Inventor: HATTORI AKIRA
IPC: B01J38/04
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To regenerate a catalyst in which a masking layer is formed on the surface simply by a method in which when the catalyst in which catalyst components are supported on a carrier is regenerated, the raw material slurry of the catalyst components and the carrier is applied on the surface of the catalyst and dried or baked, and a coating film is formed. SOLUTION: In order to decompose/remove harmful substances in exhaust gas, NOx, ammonia, and others are decomposed into nitrogen gas stream and others by the reaction in which the exhaust gas is brought into contact with a catalyst in which catalyst components are supported on a porous carrier. By continuing the decomposition treatment, trace amounts of components such as As in the exhaust gas are deposited gradually on the surface of the catalyst to form a masking layer. When the functional deterioration of the catalyst takes place, the catalyst is immersed in the raw material slurry of the catalyst components and the carrier to apply the slurry on the surface of the catalyst and heated in a heating furnace to be dried or baked. In this way, the catalyst can be regenerated by forming a new coating film to be a catalyst layer on the surface of the masking layer.
Patent JP-H0244815-A (JP)
Title: Output circuit
Inventor: YAMAZAKI MASAHIKO
IPC: H03K19/0175
Filed: 1988-08-04
Abstract: PURPOSE:To give an output current without waste by automatically selecting an output driving capacity by means of a circuit which detects the change of an output signal due to an external load and a circuit which fluctuates the output driving capacity in accordance with the state of the external load and fixing the output driving capacity by means of an external signal. CONSTITUTION:When latch circuits 10 and 11 latch a high level, namely, when the delay of the output signal due to the external load is delayed later than the fall of AND 12 and 13, three state buffers 2 and 3 maintain an enable state, the output driving capacity is raised and the large current is given to outside through an output terminal 4. Since the three state buffers 2 and 3 come to a disable state when a low level is latched in the latch circuits 10 and 11, the output driving capacity is lowered and a small current is given to outside. When an objective output driving capacity can be obtained at that time, the enable signal of an external part is set to the low level and the output driving capacity is fixed. Thus, the output current without waste can be given.