baber/WOPTO huggingface dataset:
Patent JP-H11338377-A (JP)
Title: Projection type video display device
Inventor: TANIMOTO TAKESHI
IPC: H04N9/31
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to fade juncture shadow of a cross prism projected on a screen by deviating adjacent division lines of plural multi-lens arrays with respect to a juncture of the cross prism. SOLUTION: In an example of a convex lens 8 arrangement on a multi-lens array 7, the multi-lens array 7 is mounted on a case so that a vertical line of a circumferential edge of the convex lens 8 becomes parallel with an arrow P. Of the four lamps, one piece of the multi-lens arrays 7a etc., corresponding to the upper lamp is shifted to the left by t. In other word, one piece of the multi-lens arrays 7a etc., is shifted vertically to a juncture of cross prism. In such a manner, distributions of the upper and lower secondary light source images are deviated from each other, and a shadow formed by the lamp corresponding to the shifted piece of the multi-lens arrays 7a etc., is not positioned at the center, but shifted left or right. Therefore, a shadow appearing range is expanded and the shadow density is faded.  Namely, it is possible to fade the shadow caused by the juncture and make it inconspicuous.
Patent JP-S63305596-A (JP)
Title: Electromagnetic shield plastic mold
Inventor: NOMACHI TETSUYA
IPC: B32B15/08
Filed: 1987-06-06
Abstract: PURPOSE:To improve a shield effect in a structure of a complicated shape, by disposing a metallic thin film on a dry formation type conductive film and performing molding unified formation and next peeling a conductive base film. CONSTITUTION:A metallic thin film 2 is disposed on a conductive layer 5 formed on a base film 4 by a dry film formation method, and next an adhesive layer 3 is formed on the film 2. Their films are put into a metallic mold 6, and fused plastics supplied from a supply channel 7 are used to provide them with molding formation. The metallic thin film 2 is closely stuck on a formed plastic mold 1. The base film 4 is peeled after the molding is finished. A mold excellent in its shield effect can be thus obtained.
Patent JP-H01313656-A (JP)
Title: Piston for internal combustion engine
Inventor: YAGI MITSUYA
IPC: F16J1/01
Filed: 1988-06-10
Abstract: PURPOSE:To improve heat resistance by forming a stepped part in the internal peripheral and peripheral surfaces of a piston top side and shrinkage fitting a heat resisting metal-made top surface member to the inner stepped part while a fiber-reinforced annular member, having a coefficient of thermal expansion smaller than that of the heat resisting metal, to the outer stepped part. CONSTITUTION:A piston member 2 forms a stepped part 8 and a stepped part 10. The inner stepped part 8 fits a top surface member 4 consisting of cast iron like ductile iron with high heat resistance and a small coefficient of thermal expansion, while the outer stepped part 10 fits an annular member 6 being formed by a fiber-reinforced metal with a coefficient of thermal expansion smaller than that of the ductile iron. In this way, while connection strength to the piston member 2 is held simultaneously with improving heat resistance of the piston, a crown part can inhibit its thermal expansion.
Patent JP-S6121025-A (JP)
Inventor: SHIYOUMURA TAKAO
IPC: A01F12/18
Filed: 1984-07-09
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-S5366242-A (JP)
Title: Label printing machine
Inventor: IWASAKI SABUROU
IPC: G03B27/00
Filed: 1976-11-26
Abstract: PURPOSE: To provide a small type label pattern of good printing quality, by printing labels on heat sensitive paper with a heat light source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5934063-A (JP)
Title: Power unit for motorcycle
Inventor: KOSAKA TAIJI
IPC: F16H57/031
Filed: 1982-08-16
Abstract: PURPOSE:To allow a transmission casing cover to be removed without removing a transmission gear, and thereby to readily conduct check and maintenance of a reduction gear, by partitioning a transmission casing into a transmission chamber and a reduction chamber to improve the constitution of a partition wall through which a relay shaft is inserted. CONSTITUTION:A power unit P mainly comprises an engine E provided with an output shaft 1, and a transmission casing 3 connected to a crank casing 2. A relay shaft 4 and a rear axle shaft 5 which are parallel to the output shaft 1 is rotatably supported to the transmission casing 3. The interior of the transmission casing 3 is partitioned into a transmission chamber 8 and a reduction chamber 9 by a partition wall through which a relay shaft 4 is inserted. The partition wall 7 is formed such that a bearing wall 25 supporting an intermediate portion of an input portion 4a and an output portion 4b of the relay shaft 4 and extending to a second casing cover 21 is projected integrally from an inner wall of a casing body 19. With this arrangement, the casing cover 21 may be removed without arranging the second casing cover 21 at the inserted portion of the relay shaft 4 and disengaging a transmission T.
Patent JP-S621766-A (JP)
Title: Production of ink stick
Inventor: WATAYA KAZUYUKI
IPC: C09D11/00
Filed: 1985-06-27
Abstract: PURPOSE:To produce an ink stick having excellent appearance, shape, color and luster with simple drying process, by mixing and kneading carbon powder with an aqueous solution of glue, an aqueous solution of gelatin or a glue substitute, forming the mixture, removing from the mold and drying by freeze-vacuum drying. CONSTITUTION:Carbon powder is mixed and kneaded with an aqueous solution of glue and/or an aqueous solution of gelatin or with a glue substitute and formed in a mold. The formed stick (preferably having a water-content of 30-40%) is removed from the mold and dried by freeze-vacuum drying to obtain the objective ink stick (preferably the temperature of the product is raised smoothly to normal temperature without using artificial heating means and the stick is taken out of the drying apparatus at a water-content of 6-15%).
Patent JP-H08335298-A (JP)
Title: Driving support device for vehicle
Inventor: FUJIWARA YASUHIRO
IPC: B60W30/00
Filed: 1995-06-08
Abstract: PURPOSE: To make proper travel control possible on a curved road, etc., and differently support a driver to drive and lighten the burden by providing an operation limiting means which determines a control range for danger prediction control operation according to the output of a road search means and the driving state of a vehicle. CONSTITUTION: The road search means 21 extracts the front road shape of a travel road and road relative information from the current position of the vehicle and map data obtained by a navigation controller and a search information transmission means 22 sends information regarding the search results to a traction controller 15. The operation limiting means 23 receives the output of the search information transmitting means 22 and allows operation only when the travel path of this vehicle is determined and a travel control means 24 totally judges the behavior of the vehicle and performs optimum control with the search information obtained through the operation limiting means 23 together with the front road state and travel state in addition to the original travel control of a travel controller mounted on the vehicle.
Patent JP-S5932151-A (JP)
Title: Manufacture of semiconductor device
Inventor: SERIKAWA TADASHI
IPC: H01L21/302
Filed: 1982-08-18
Abstract: PURPOSE:To improve the withstand voltage and the reliability of a semiconductor device by superposing the second wiring layer on the first wiring layer while placing a resist mask thereon, exfoliating a mask, superposing the third wiring layer, dry etching it, thereby flattening the surface of the device. CONSTITUTION:An aluminum layer 22 on an Si substrate 21 is patterned by a resist mask 23, and an SiO2 film 24 is covered. When the mask 23 is removed after etching lightly with HF solution, a V-shaped groove 25 is obtained in the vicinity of the stepwise difference. Then, an SiO2 film 26 is covered, is etched by reactive ion etching to expose the surface of the aluminum layer 22. Then, the groove 25 is filled with the film 26 to flatten the surface. Further, an SiO2 film 27 is superposed, and an aluminum layer 29 is deposited. Since the insulating layer 27 and the aluminum layer 29 are formed on the flattened surface, the layer 27 is formed densely in a uniform thickness, a semiconductor device which has high withstand voltage and high reliability can be obtained, the thickness of the conductive layer can become constant, thereby preventing the wirings from being disconnected.
Patent JP-H0434521-A (JP)
Title: Stereoscopic liquid crystal display
Inventor: MIZOGAMI TAKAHIRO
IPC: G02F1/13
Filed: 1990-05-31
Abstract: PURPOSE:To facilitate the visibility of stereoscopic images without using special spectacles by laminating plural liquid crystal cells and displaying three- dimensional images in the display itself. CONSTITUTION:The plural liquid crystal cells 10 to 40 are laminated and a polarizing plate 101 is disposed on the uppermost liquid crystal cell 10. The liquid crystal cells 10 consist of light transparent substrates and include upper substrates 12 and lower substrates 13 which are plane parallel with each other and are disposed to face each other. Upper electrodes 14 and lower electrodes 15 consisting of transparent conductive materials are formed on the respective opposite surfaces. An upper liquid crystal oriented film 16 and a lower liquid crystal oriented film 17 subjected to a rubbing treatment are formed on the opposite surfaces of these electrodes and the rubbing directions thereof are intersected at nearly 90 deg.. The upper substrate 12 and the lower substrate 13 are sealed by a sealing material 19 and a nematic liquid crystal 18 is sealed in the spacing between these substrates. The other liquid crystal cells 20 to 40 are nearly similarly constituted. The images are visually recognized as the three-dimensional images over the entire part without using shutters, spectacles, polarizing spectacles, etc.
Patent JP-H0233328-A (JP)
Title: Method for guiding a wrap sheet between calander rollers
Inventor: PAURU SHIYOIRAA
IPC: D01G27/00
Filed: 1989-06-06
Abstract: PURPOSE: To surely guide a lap sheet into the gap by placing the leading end of the lap sheet on a flexible flat structure, which is secured to a rear edge of a plate having a shell-like curved front section, and penetrating the leading end into the gap between the calendar rollers. CONSTITUTION: Introduced into the calendar rollers 5, 6 is a device in which a flexible flat structure 14 is secured in a rear edge of a plate 11 having a shell-like curved front section around the axial line. The front edge 12 of the device is moved round the roller 6 and projected upward between the calendar rollers 6, 7, with the leading end S of a lap sheet 4 placed on the flat structure 14. The calendar rolls 5-8 are brought into press-contact with each other and slowly rotated, with the leading end S of the lap sheet laid over the lower side of the roller 6 and pushed upward from between the tightened part of the rollers 6, 7.
Patent JP-H092338-A (JP)
Title: Tail gate gap cover
Inventor: ROSENFIELD GERALD F
IPC: B60R13/01
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a tail gate gap cover, which can be extremely easily manufactured at a low cost and which can be easily installed in a car body and which can securely prevent the intrusion and passing of foreign material in a tail gate without generating a damage in a car body. SOLUTION: A tail gate gap cover 30 for covering a tail gate gap 44 of a vehicle such as a truck is formed of a loading floor panel 52 to be installed in a loading floor, a tail gate panel 56 to be installed in a tail gate, and a folding panel 54 interposed between the loading floor panel and the tail gate panel, and each panel is connected to each other through plural joints 64, 66, and turned around each joint part. In the case where the tail gate is positioned at a horizontal opening position, the folding panel 54 is unfolded, and in the case where the tail gate 40 is turned to a vertical closing position, the folding panel 54 is turned around each joint for folding condition.
Patent JP-H0595699-A (JP)
Title: Driver for voice coil motor
Inventor: ONISHI HIROYASU
IPC: H02P7/00
Filed: 1991-05-17
Abstract: PURPOSE:To eliminate an insensitive zone and to accurately control positioning by adding/subtracting an indicated value to be applied to an indicating circuit by an amount of the insensitive zone, and correcting to a predetermined current. CONSTITUTION:An indicated value to be applied to an indicating circuit by an amount of an insensitive zone is added or subtracted by an adder/subtracter (correcting circuit) 11 in the insensitive zone to occur due to an irregularity of an element for constituting a driver 14 and the indicating circuit to correct to a predetermined current. Accordingly, a state that an indicated input voltage is present but no load current flows, i.e., the insensitive zone, can be eliminated. Thus, if the indicated value is small, i.e., even when the displacement of a voice coil motor 15 is small and a positional deviation is small, an accurate positioning control can be performed.
Patent JP-H08311371-A (JP)
Title: Epoxy powdery coating material for worked steel material
Inventor: KUZE MITSUO
IPC: C09D163/00
Filed: 1995-05-16
Abstract: PURPOSE: To obtain the subject coating material, comprising a bisphenol A epoxy resin, a bisphenol F epoxy resin and a phenolic curing agent in a specific proportion, excellent in bending workability and good in adhesion and corrosion resistance in a bending worked part. CONSTITUTION: This epoxy coating material comprises (A) 97-50 pts.wt. bisphenol A epoxy resin having 500-2000g/equiv. epoxy equiv., (B) 3-50 pts.wt. bisphenol F epoxy resin having 500-2000g/equiv. epoxy equiv. and further contains (C) a phenolic curing catalyst of the formula [(a) is 1-4] having 200-1000 g/equiv. phenolic hydroxyl group equiv. in an amount so as to provide (1.5/1) to (0.7/1) ratio of the sum total of the epoxy equiv. of the components (A) and (B) to the phenolic hydroxyl group equiv.
Patent JP-S5767590-A (JP)
Title: Organic phosphoric ester derivative, insecticide, acaricide, and namatocide containing it
Inventor: CHIYOMARU ISAO
IPC: C07F9/18
Filed: 1980-10-13
Abstract: NEW MATERIAL:A compound shown by the formulaI(R and R' are alkyl; X is O or S; ring A is 6-membered hetero ring having 3W4 alkyl substituent group, containing one oxygen through two neighboring carbon atom of a benzene ring).  
     EXAMPLE: O-Ethyl S-propyl O-(2,2,4-trimethyl-1,2-benzopyran-7-yl)phosphoro thioate.  
     USE:  For example, a compound shown by the formula II (Y is halogen) is reacted with a compound shown by the formula III, to give a compound shown by the formulaI. The reaction is preferably carried out in a solvent, e.g., diethyl ether, etc.  in the presecne of a base at room temprature W100°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05332582-A (JP)
Title: Heat storage water tank installed underground
Inventor: KAWANISHI KENJI
IPC: F24F5/00
Filed: 1992-06-03
Abstract: PURPOSE:To detect the infiltration of underground water to discharge it by providing a communication pipe leading from the rear face of a waterproofing layer on the bottom of a water tank to the outside of the water tank main structure. CONSTITUTION:A heat storage water tank communicates with line outside of the tank via a communication pipe 5 leading from a waterproofing layer 4 on the bottom of the tank to the outside of the tank main structure. Therefore, even when water infiltrates in between the bottom of the tank and the rear face of the waterproofing layer 4, the infiltration of water and its water level are detected at an opening of the communication pipe 5 located outside the water tank main structure and the infiltrating water can be drained. In the case underground water infiltrates beneath the waterproofing layer 4, it can be surely detected even if it is a small amount, and countermeasures such as draining can be performed. Thereby, many heat storage water tanks can be efficiently managed against the underground water problem without a decline in the function of the heat storage water tanks.
Patent JP-S623543-A (JP)
Title: Transmission system for transmission control signal
Inventor: SAKATA TAKAO
IPC: H04L27/00
Filed: 1985-06-29
Abstract: PURPOSE:To fetch normally a data by retarding a data transmission request signal at the transmission side by the transmission time of series bit number of unit data at least and performing the operation of a serial/parallel converter or the like even after the input of an original data is finished so as to obtain a carrier detection signal. CONSTITUTION:When a transmission request signal RS 1 is given, a data SD1 to be sent is applied to a transmission speed change device 23. Since the transmission request signal RS 1 is applied to a delay circuit and an OR circuit, a signal RS 1' is obtained and a parallel data is obtained by a serial/parallel converter 23. When the final data E of a unit data string is finished, a data terminal equipment (DTE) 11 adds automatically '1' representing a 'mark' by the unit data number, e.g., a proper number within 8-bit. Since a carrier detection signal CD is formed once at the beginning of a group data at the sending side by receiving a transmission request signal (r) of a reception side buffer 43, an original data string is processed normally by the DTE 51 during the consecution of the signal CD.
Patent JP-S63318338-A (JP)
Title: Double-acting shock absorber
Inventor: JIYANNKUROODO REGURAN
IPC: F16F9/22
Filed: 1988-06-11
Abstract: 1. Bidirectionnally working shock absorber, causing throttling of a fluid passing a throttle, to absorb a movement, characterized in that it comprises, in combination, on the one hand, a fixed piston (2) and a fixed cylinder (3), both co-operating with a moving element (4) comprised of two parts (5, 6) located in the extension of each other, the upper part (5) being provided with a cylindrically shaped housing (7) into which is engaged said fixed piston (2) and the lower part (6) taking the shape of a piston sliding in said fixed cylinder (3), and, on the other hand, communication means (16) for the fluid contained in the cylindrically shaped housing (7) and a chamber (11) defined by the inner face (13) and the bottom (9) of the fixed cylinder (3) and the end (10) of the lower part (6) of the moving element (4).
Patent JP-2000337628-A (JP)
Title: Cartridge tank
Inventor: UENO TORU
IPC: F24C5/18
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To confirm the surely tightened state of a filler cap by smoothing the put on and take off work of the filler cap. SOLUTION: By forming the outer diameter of a first gear coupling 15 slightly smaller than the inner diameter of a filler cap rotating means 18, the finger of the user can be prevented from being pinched by a spring 17 that expands or contracts by the rotation of the filler cap rotating means 18 or between the first gear coupling 15 and a second gear coupling 16 when the first gear coupling 15 disengages and then engages with the second gear coupling 16 at idle rotation when the user rotates the filler cap rotation means 18 for putting on and taking off the filler cap 14, the spring 17 and the gap or sliding part between the first gear coupling 15 and the second gear coupling 16 are prevented from catching foreign materials, and a filler cap 18 can be put on and taken off safely and securely for a long period.
Patent JP-S6123720-A (JP)
Title: Manufacture of ferritic stainless steel sheet superior in surface property and workability
Inventor: HARASE JIRO
IPC: B21B3/02
Filed: 1984-07-10
Abstract: PURPOSE:To manufacture a ferritic stainless steel sheet superior in surface property and workability by cold rolling a hot rolled plate of ferritic stainless steel without annealing, then applying cold rolling contg. intermediate annealing, further finishing annealing thereto. CONSTITUTION:The ferritic stainless steel slab contg. 0.08-0.5wt% Al is hot rolled to plate material and cold rolling by >=40% draft is applied thereto without annealing by cold rolling mill having >=300mm. work roll diameter. Next, said sheet is subjected to intermediate annealing at 700-1,050 deg.C temp. range for <=10 min, then cold rolled by >=40% draft, successively finishing annealed. Annealing process after hot rolling, surface grinding process of pickled plate can be omitted, and the ferritic stainless steel sheet less in surface flaw and superior in workability can be manufactured.
Patent JP-S5267523-A (JP)
Title: Display unit
Inventor: HARA HIDEO
IPC: G09F9/30
Filed: 1975-12-03
Abstract: PURPOSE: To remove uneven brightness of the symbols for every digit, by detecting the number of pieces of symbol display LED and keeping the current of LED constituting the segments for each digit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05302535-A (JP)
Title: Torque-down control device for engine
Inventor: FUJIWARA KUNIHIKO
IPC: F02D41/04
Filed: 1991-06-14
Abstract: PURPOSE:To carry out a highly responsive torque-down while preventing knocking, by controlling the volume of intake air in a decreasing direction, and by simultaneously compensating the ignition timing in a spark advance direction if a wheel races under traction control. CONSTITUTION:This torque-down control device comprises an intake air volume adjusting means B provided in the intake air system A of an engine A, and an ignition timing adjusting means D for adjusting the timing of ignition by a spark plug C, and controls these means under traction control or the like so as to carry out torque-down control. In this arrangement, there is provided a determining means F for determining the establishment of a specified torque- down condition such that a wheel races. Upon establishment of the torque-down condition, a torque down control means G delivers a control signal to the intake air volume adjusting means B so as to control the intake air volume in a volume decreasing direction, and delivers a control signal to the ignition timing adjusting means D so as to compensate the ignition timing toward the spark advance side form an optimum ignition timing with which a maximum torque can be obtained.
Patent JP-S5845070-A (JP)
Title: Impact type color dot printer
Inventor: MATSUSHIMA AKIRA
IPC: B41J2/31
Filed: 1981-09-10
Abstract: PURPOSE:To permit superpose printing of plural colors by a method in which at least 3 rotary drums to be applied with primary colors and a printing hammer are provided and the distance between the rotary drums are adjusted to an integer multiple of one (1) pitch of dot matrix. CONSTITUTION:Driving cables 8 and 9 are attached to carriages 2 and 3 slidably supported on a guide shaft 4 and a spline shaft 5 or guide shafts 6 and 7, and the carriage 2 is provided with ink rolls 19-22 impregnated with primary colors and black ink to be applied to 4 rotary drums whose surfaces having equally spaced small projections 15-18. Also, a printing hammer provided on the carriage 3 is positioned on the face of each rotary drum, and the distance between the rotary drums are adjusted to an integer multiple of one (1) bit of dot matrix, whereby permitting the superpose printing of multicolors to be performed.
Patent JP-H039999-A (JP)
Title: Detergent for waterproof cable
Inventor: SAITO TAKEO
IPC: C11D7/50
Filed: 1989-06-07
Abstract: PURPOSE:To obtain the title detergent excellent in detergency for jelly, safety and sanitariness by mixing a specified n-paraffin with an aromatic hydrocarbon, an oil-soluble dye and a perfume each in a specified amount. CONSTITUTION:A detergent prepared by mixing a specified 11-17C n-paraffin, e.g. a mixture of n-undecane, n-dodecane and n-tridecane, with 1-20wt.% aromatic hydrocarbon, e.g. xylene, 0.0001-1.0wt.% oil-soluble dye, e.g. C.I. Solvent Red 24, and 0.001-10ppm perfume, e.g. benzyl acetate.