baber/WOPTO huggingface dataset:
Patent JP-H08257950-A (JP)
Title: Suction type wall surface walking device having surface treatment mechanism
Inventor: KICHIJI TAKEO
IPC: A47L3/00
Filed: 1995-03-22
Abstract: PURPOSE: To quickly collect and discharge the generated dust by providing a surface treatment mechanism, held in a suction type wall surface walking device, with a box by which a portion to be treated is partially surrounded, and connecting an evacuation hose to a dust outlet provided in the box. CONSTITUTION: A plurality of leg mechanisms, each having a vacuum suction board 30 mounted at its end, are suspended from the lower portion of a circular main body frame 2 molded from rubber or resin into a float-shaped body that is approximately O-shaped on plan view, each of the leg mechanisms being designed to freely expand and contract vertically and to freely move back and forth along the main body frame 2. A blast mechanism 70, serving as a surface treatment mechanism comprising a box 73, a blast nozzle 74 to which a blast supply hose 71 is connected, a blast rocking mechanism 80 for rocking the blast nozzle 74, and the like, is mounted in the main body frame 2. The box 73 is open on its lower side, and a mixture (dust) of shot and rust, etc., admitted through this opening is sucked and collected via a blast collecting hose 72.
Patent JP-H05265429-A (JP)
Title: Character font generating process system
IPC: G09G5/24
Filed: 1992-03-19
Abstract: PURPOSE:To easily generate an original character font where features of user handwritten characters are reflected. CONSTITUTION:This system is provided with a standard font data storage part (10) stored with outline data of a standard font and feature data of the standard font, a user character feature input part (20) for inputting the features of the characters which are handwritten by the user, and the individual font generation part (30) consisting of a neural network (31) which previously learns the relation between both the features of the user characters and standard font from user character feature data and standard font features as to some of characters and outputs individual font feature data where the features of the user characters are reflected as to desired characters, a development part (32) which develops the individual font of the desired characters; and the individual font of the desired characters where the features of the user characters are reflected is generated.
Patent JP-H01238091-A (JP)
Title: Printed board
Inventor: BABA TSUNEO
IPC: H05K1/18
Filed: 1988-03-18
Abstract: PURPOSE:To improve the production efficiency of a package, by providing a recessed part in a printed board and further, providing a through hole and lands for mounting lead parts at the recessed part. CONSTITUTION:A land 5 connecting lead parts is formed on a board 1 of a second layer and a hole corresponding to the size of the land 5 is scooped out in the base material 1 of a first layer and prepreg 2. The board is equipped with the lead parts 9 at the first parts mounting, and the lead parts are fixed by bending the leads. When the second paste-solder-printing is performed, the lead is soldered to the land 5 by the second reflow where paste solder is supplied. Further, as the land 5 with the lead parts 9 is located at a place which is lower than that of a land 79 for use in surface mounting parts, the lead of the lead parts 9 does not come into contact with a screen for the paste-solder- printing and further, when its printing is performed, a number of paste solder is supplied by the land 7 for use in the surface mounting parts.
Patent JP-S59190054-A (JP)
Title: Power steering
Inventor: HACHISUGA HIROSHI
IPC: B62D5/08
Filed: 1983-04-11
Abstract: PURPOSE:To prevent self-excited vibrations in a valve piston from accurring, by connecting a pair of sub-reaction chambers installed at both sides of the valve piston, while setting up a fixed orifice in a circuit which is provided with a variable orifice adjusting the opening according to a car speed. CONSTITUTION:Each of sub-reaction chambers 20 and 21 is formed at both sides of a valve piston 13. Both these sub-reaction chambers 20 and 21 are interconnected with each other via a circuit 35 being provided with a variable orifice 34 which responds to a car speed and is set so as to make its opening smaller in proportion to an increase in the car speed. And, a fixed orifice 36 is set up on the circuit 35 in front and in the rear of the variable orifice 34. Therefore, in time of low-speed running, if opening of the variable orifice 34 grows large, a flow of oil is regulated by the fixed orifice 36 and a pressure differential at both sides of the valve piston 13 is moderately given so that self-excited vibrations in the valve piston 13 is thus prevented.
Patent JP-H06251091-A (JP)
Title: Device and method for displaying graphic
Inventor: MINATO KITAO
IPC: G06F17/50
Filed: 1993-02-26
Abstract: PURPOSE:To accurately display the many arbitrary number of symbol graphics at a prescribed position in a state easy to observe. CONSTITUTION:A range to display the symbol graphic is designated by a point P1 and a point P2. Also, distance (h) between the origin of the symbol graphic and a reference line is designated by a point P3. Furthermore, a user designates the number of lateral directions to arrange the symbol graphics. The number (number of longitudinal directions) of symbol graphics to be displayed in a display range and a display position are computed corresponding to those input.
Patent JP-S62218240-A (JP)
Title: Speed controller
Inventor: TAKEI AKIRA
IPC: B60K31/02
Filed: 1986-03-20
Abstract: PURPOSE:To prevent a speed at the time of a constant speed running start from dropping, by closing a throttle valve at once till constant speed running control is started after completion of accelerating control over a vehicle, then opening it to its opening equivalent to a constant speed running desired car speed. CONSTITUTION:Opening of a throttle valve (c) is controlled by an accelerator operation follow-up valve opening control device (e) according to the throttle valve desired opening found out of an operational device (d) on the basis of out put of an accelerator manipulated variable detecting device (b). And, the opening of the throttle valve (c) is controlled by a constant speed running valve opening control device (g) on the basis of each output of a desired speed setting device (e) and a speed detecting device (f). And, when a constant speed running start is commanded by a command device (h), the throttle valve (c) is quickly closed by a throttle valve close driving device (i), while at the time of starting the constant speed running of a vehicle, the closed throttle valve (c) is forcedly opened to its opening equivalent to the desired speed by a throttle valve open driving device (k).
Patent JP-H11258138-A (JP)
Title: Device and apparatus for measuring ink fluidity
Inventor: ISHIKAWA YOSHIAKI
IPC: G01B11/28
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain correct data without variations with high work efficiency by providing a sensor for detecting that a load plate drops into touch with a fixed plate of a spread meter. SOLUTION: A spread meter 3 of a measuring device 1 has a plurality of struts 5 extended in an up-down direction. A horizontal adjustment screw 7 is set at a lower part of each strut 5. In a state where a constant amount of an offset printing ink S is filled in a sample hole 19, when a piston knob 23 is moved up, the ink S in the sample hole 19 is pressed on the fixed plate 9. At the same time, an inner end of a piston push rod 27 is moved inward by the biasing force of a spring 31 to be in touch with a small diameter part 21A of a piston 21, and an outer end of the piston push rod 27 is separated from a stepped part 11B, whereby a load plate-supporting rod 11 drops. The ink flows on a surface of the fixed plate 9. A limit switch 33 detects when the load plate-supporting rod 11 drops and a load plate 15 comes in touch with the fixed plate 9, whereby a fluidity of the ink is measured.
Patent JP-H10251785-A (JP)
Title: Oxide dispersion strengthened type alloy, its production and high temperature parts for gas turbine
Inventor: HAMADA TAKAHIRO
IPC: C22C19/05
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To impart sufficient high temp. strength and excellent workability to an alloy as the material for high temp. parts by dispersing a specified amt. of Y2 O3 particles into the mother phases of an Ni base alloy contg. specified amounts of Cr, Co, Mo, W, Fe, Mn, Si and C. SOLUTION: The compsn. of an Ni base mother phase alloy is composed of 18.0 to 25.0% Cr, >0 to 3.0% Co, 7.0 to 12.0% Mo+W, 15.0 to 22.0% Fe, >0 to 1.0% Mn, >0 to 1.0% Si, >0 to 0.5% C, and the balance Ni with inevitable impurities. Into this Ni base mother phase alloy, 0.01 to 10.0% Y2 O3 particles are dispersed. Furthermore, the content of Mo in the mother phase alloy is preferably regulated to 8 to 10% and the content of W to 0.2 to 1.0%. Moreover, the Y2 O3 particles are dispersed into the mother phases of the Ni base alloy in a state in which the size distribution in regulated to 0.01 to 5μm. Furthermore, the content of oxygen in the mother phases in the Ni base alloy is preferably regulated to <=600ppm.
Patent JP-2000260238-A (JP)
Title: Ultra-thin conductor for wiring in movable part
Inventor: UENO HITOSHI
IPC: C22C9/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To enhance the tensile strength and the resistance against bending without the electro-conductivity. SOLUTION: A copper alloy of such a structure that In and Sn in 0.15-1.0 wt.% in total are added to Cu is subjected to a cold stretching process into a wire diameter of 0.08 mm or less so that an ultra-thin wire 2 is formed, and at least three of such wires 2 are twined to produce a strand. This eliminates risk of bringing about rupture or buckling even if a severe bending stress is given.
Patent JP-S60209479-A (JP)
Inventor: OGAWA YUTAKA
IPC: B66B5/02
Filed: 1984-03-31
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-S57177993-A (JP)
Title: Plating method for black chromium
Inventor: MURAI YASUO
IPC: C25D5/12
Filed: 1981-04-27
Abstract: PURPOSE: To form black Cr plating for decoration with superior wear, corrosion and heat resistances on a substance to be plated by under-plating the surface of the substance with Ni and subjecting it to bright Cr plating, black Cr plating and bright Cr plating.  
     CONSTITUTION: The surface of a substance to be plated is cleaned, activated, and underplated with Ni, Cu-Ni, Cu-Ni-Cr or Ni-Cr in about 20μm thickness. It is then subjected to bright Cr plating in 0.1W0.3μm thickness, black Cr plating in 2μm thickness and bright Cr plating in 0.001W1.0μm thickness in succession. Thus, a black Cr plated substance for decoration with superior wear, corrosion and heat resistances is obtd. It is hardly scratched and has lustrous superior appearance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06270392-A (JP)
Title: Sheet discharging apparatus
Inventor: AKATSUKA MASAKAZU
IPC: B65H29/04
Filed: 1993-03-23
Abstract: PURPOSE:To suppress fluctuations of a print sheet to be held by a chain gripper and fed. CONSTITUTION:A chain gripper is formed of a chain gripper shaft 11 supported at both ends to a circulating chain 5 and axially having a plurality of pawl seats 13 and a pawl shaft 12 supported rotatably in parallel with the shaft 11 and axially having pawls 14 opposed to the seats 13. A shielding plate 18 integrally covering front surfaces of the pawls 14 at a small gap to a sheet guide 10 under the chain is provided at the shaft 12 to prevent fluctuations of a feeding sheet held by the gripper.
Patent JP-S52146620-A (JP)
Title: Gauss type lens
Inventor: YOKOTA HIDEO
IPC: G02B9/60
Filed: 1976-06-01
Abstract: PURPOSE: To attain a good astigmatism by maintaining a special relationship between radius of curvature and focal distance of six lenses constituting the Gauss type lens for use in the single lens reflex camera. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11248859-A (JP)
Title: Light-emitting display panel
Inventor: YUKINARI TOSHIRO
IPC: G04B19/32
Filed: 1998-02-28
Abstract: PROBLEM TO BE SOLVED: To excite a display panel quickly, obtain a high luminous brightness by exposing to external air only for several minutes, and drastically extend afterglow time by providing a luminous layer where a high luminous material is blended on the surface of a substrate, on the reverse side of a light transmission substrate, or the like. SOLUTION: A luminous layer 2 forms a time character 2a, a mark 2b, and the like and is formed by applying the time character, the mark, and the like consisting of a high luminous material or by printing using ink containing the high-luminous material. This sort of ink containing the high luminous material is obtained by dissolving a solid acryl resin with a solvent and blending the high luminous material to it, where a binder such as the acryl resin and the high luminous material are blended by a ratio of 1 to 0.4-0.9 in terms of a capacity ratio. The high luminous material emits a light yellow green color. The luminous layer 2 can be directly formed on the substrate surface without any plating by a metal substrate 1 or an aluminum substrate with a high light reflection factor.  Also, by providing a luminous reflection layer. with a high reflection factor such as white paint on the reverse side of the luminous layer 2, luminous brightness can be improved.
Patent JP-2000116330-A (JP)
Title: Chocolate
Inventor: NASAKA MOTOI
IPC: A23G1/30
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a chocolate capable of freely regulating the hardness of an oil and fat without carrying out formulating, hydrogenating, transesterifying, fractionating, or the like, and excellent in texture, shape retaining properties and preservation stability by using the oil and fat containing an oil and fat solidifying agent as a raw material. SOLUTION: This chocolate is obtained by using an oil and fat containing preferably 0.5-10 wt.% of an oil and fat solidifying agent such as glycerol monobehenate or sorbitan diarachidate which is an ester of a >=20C fatty acid as a raw material. Furthermore, a polyglycerol ester of a fatty acid or a sucrose ester of the fatty acid having >=3 hydrophile-lipophile balance(HLB) or both are preferably contained in the oil and fat solidifying agent.
Patent JP-H0771244-A (JP)
Title: Exhaust device for engine
Inventor: NAKAMURA YOSHITAKA
IPC: B60K13/04
Filed: 1994-03-31
Abstract: PURPOSE:To suppress the vibration of an exhaust pipe generated in association with the vibration of a power plant so as to improve the durability of the exhaust pipe in a device with the exhaust pipe disposed at the side of the power plant having a longitudinal engine, a transmission and a rear wheel side propeller shaft. CONSTITUTION:An exhaust pipe 20 is disposed at the side of the offset side of the roll center R of a power plant 1 having an engine 2, a transmission 3 and a rear wheel side propeller shaft 4, and the intermediate part of the exhaust pipe 20 is provided with a body side supporting part 27 and a power plant side supporting part 28 positioned upstream in the vicinity of the supporting part 27. The power plant side supporting part 28 is disposed closer to the roll center R of the power plant 1 than the fixed part 25 onto the engine side upstream of the exhaust pipe 20.
Patent JP-S63230722-A (JP)
Title: Reaction injection molding
Inventor: SAITO JOICHI
IPC: C08G18/66
Filed: 1987-03-20
Abstract: PURPOSE:To produce a void-free molding excellent in elongation, etc., by performing reaction injection molding of a feed component containing a high-MW active hydrogen compound and a specified chain extender and another feed component containing a polyisocyanate compound. CONSTITUTION:A synthetic resin molding is produced by reaction injection molding of at least two components, i.e., a feed component containing a high-MW active hydrogen compound (e.g., polyether polyol) and a chain extender and, optionally, a catalyst and a blowing agent and another feed component containing a polyisocyanate compound (e.g. 4,4'-diphenylmethane diisocyanate), by using a chain extender comprising an amino compound having a first amino group selected from prim. and sec. amino groups and a second amino group or a hydroxyl group less active than said first amino group [e.g., a polyamine of the formula (wherein R is a 1-4C alkyl, k is 0 or 1, X is a 1-12C alkyl or the like, and m is 0 or 1-4)] or a combination thereof with another chain extender. A molding having void-free surface and excellent elongation, etc. can be obtained.
Patent JP-H11288668-A (JP)
Title: Surface discharge type plasma display panel
Inventor: AMAMIYA KIMIO
IPC: H01J11/34
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent reflection of the external light, and improve contrast by arranging a black or dark color layer between light emitting areas adjacent in the vertical direction on the first substrate side. SOLUTION: Plural transparent electrodes S are formed in mutually parallel on the opposed surface of a front face plate 1 to a back face plate 2, and the extending part 7 vertical to the extending direction is provided by forming a discharge gap forming the center of respective light emitting areas. A bus electrode Sa is formed in the lengthwise direction in a narrow width on the edge part of the transparent electrodes S, and is formed so as not to hinder light emission by reducing line resistance of the transparent electrodes S. The bus electrode Sa is arranged on the edge part on the opposite side of the discharge gap in the area smaller than the transparent electrodes S on the transparent electrodes S to form a maintaining electrode with the transparent electrodes S, so that these form a pair of line electrodes.  A dielectric layer 23 is formed by covering these, and the film thickness projecting part 23a having a film thickness larger than a film thickness of the dielectric layer 23 on the transparent electrodes S up to the bus electrode Sa from the discharge gap side edge part, is provided in the bus electrode Sa. A black layer is arranged between the light emitting layers adjacent in the vertical direction of the front face plate 1.
Patent JP-H10261994-A (JP)
Title: Subcarrier transmission system
Inventor: KAWAMURA HIROSHI
IPC: H04B10/516
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To transmit an optical signal in a longer distance with higher efficiency than a conventional technology by setting the length of an optical fiber cable so that the power of a photoelectric conversion signal of a light signal sent from an optical cable may be larger than when the optical fiber cable is not inserted. SOLUTION: A laser diode 1 which generates a no-modulated light signal of 1.55 μm wavelength is connected to a preceding stage of a conventional Mach-Zehnder type light modulator 100, and a single mode optical fiber cable 6 for 1.3 μm wavelength which operates as a wavelength dispersive device 50 having a prescribed wavelength dispersion value is connected to a subsequent stage of the modulator 100. A wavelength dispersion value is adjusted by adjusting the length of the cable 6 and the deterioration of a signal which is caused by wavelength dispersion is prevented. This makes it possible to perform subcarrier transmission in a distance which is more than conventionally considered limit. Also, it is possible to improve the power of a photoelectric conversion signal by 6dB in comparison with a conventional technology by combining the modulator 100 having chirp and the cable 6.
Patent JP-S61223577-A (JP)
Title: Distance measurement utilizing laser beam
Inventor: KOBAYASHI TAKAO
IPC: G01S17/32
Filed: 1985-03-28
Abstract: PURPOSE:To enable the measurement of distance to an object to be measured without being affected by any frequency shift, by providing a measuring optical system for obtaining a measuring beat wave with a reference optical system for obtaining a reference beat wave. CONSTITUTION:A measuring optical system 15 for obtaining a measuring beat wave is provided with a reference optical system 16. A laser beam to be introduced into the reference optical system 16 shall be a part of a laser beam introduced from a semiconductor laser 1 with a beam splitter 17 provided between a convex lens 3 and a beam splitter 4 in the measuring optical system 15. Furthermore, a part of the laser beam is reflected with a beam splitter 18 to irradiate a first reference reflector 19 such as mirror or prism separated by a specified distance while the rest thereof is transmitted through the beam splitter 18 to irradiate a second reference reflector 20 such as mirror or prism separated by a specified distance. The distance from the first reference reflector 19 and the second reference reflector 20 is differentiated with respect to the beam splitter 18.
Patent JP-H01242303-A (JP)
Title: Method and device for backup of housing content of pack bill
Inventor: ISHIKAWA SOICHI
IPC: B65G1/137
Filed: 1988-03-17
Abstract: PURPOSE:To carry out handling surely and rapidly even at the time of system down, etc., by moving a reading means along three-dimensionally provided shelves, retrieving the content distinguishing portion of a parts housing means, and storing the result. CONSTITUTION:ID tags 22 housing the attributes of housed parts 30 are provided in each case 20 housed in each of a three-dimensionally provided shelves. At the time of handling a case 20 by means of a lifting up/down unit 43, a signal indicating the attributes of parts 30 from an ID tag 22 is caught by an antenna 44 and inputted into a reading/processing portion 45. The reading/processing portion 45 outputs the attribute information to a CPU 50 to be housed in the address indicated by the control signals of a traveling unit 40 and the lifting up/down unit 43 in a memory 52. On the other hand, the CPU 50 forms judgment between a warehouse housing/delivering control mode and in-shelf automatic formation mode from the detected signal of a sensor 62 to carry out control according to a program matched to the mode. Thereby, backup can be surely performed even at the time of a power failure.
Patent JP-S59189126-A (JP)
Title: Production of polydihydrogensiloxane
Inventor: NISHII KOUTA
IPC: C08G77/06
Filed: 1983-04-13
Abstract: PURPOSE:To obtain stable polydihydrogensiloxane, by substituting carboxyl groups for the chloro groups in dichlorosilane and esterifying the product by the addition of an alcohol. CONSTITUTION:Dichlorosilane (H2SiCl2) gas is fed to a carboxylic acid solution kept at a low temperature to substitute the carboxyl groups for the chloro groups in dichlorosilane. An alcohol is added to the solution containing the substitution product to effect an esterification reaction and a polycondensation reaction of the silanol to obtain polydihydrogensiloxane. In this way, it becomes possible to obtain polydihydrogensiloxane in a stable form, which is unstable, otherwise, and to employ it as spacing elements of a semiconductor integrated circuit.