baber/WOPTO huggingface dataset:
Patent JP-H10183631-A (JP)
Title: Side-slope vegetating method
Inventor: TOGAMI SUMIO
IPC: E02D17/20
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a side-slope vegetating method wherewith rainwater hardly overflows a weir bank while the weir bank looks fine. SOLUTION: A vegetation rack 1 formed by the side slope vegetating method described herein is erected on a side slope of a bedrock or the like with a long fence held in the breadthwise direction with flat fence holding members. Covering earth for planting young plants T thereon is housed in a space surrounded by the fence and a side slope closer to the mountain-side than the side slope while the surface of the covering earth around a place near the fence is arranged on a position lower than the upper end of the fence, and a weir bank part 20 is formed of the upper end of the fence projecting beyond the surface of the covering earth and a covering sheet covering at least the upper end of the fence and the surface of the covering earth on a position near the fence while water is collected on the covering sheet of the weir bank part 20, and catchment channels 23, 23,  being connected to the weir bank part 20, are provided along the sloping direction at the side slope. The surface of the covering sheet covering the covering earth on the weir bank part 20 is arranged, being inclined by an angle ϕ against the horizontal line L so that the surface becomes lowering toward the catchment channels 23, 23.
Patent JP-H01140145-A (JP)
Title: Pattern forming method
Inventor: TANAKA TOSHIHIKO
IPC: G03F7/11
Filed: 1987-11-27
Abstract: PURPOSE:To improve resolution and dry etching resistance of a pattern by irradiating whole surface of a substrate with light having uniform intensity and longer wavelength than pattern exposure light after completing pattern exposure. CONSTITUTION:A photoresist layer 2 is formed on a substrate 1, then an upper layer film 3 is formed on the layer 2. Then, pattern exposure is executed through a mask 4 on which a desired pattern is already formed. For example, KrF excimer laser light having 248nm wavelength is used as the pattern exposure light 5. Then, the whole surface of a wafer is irradiated uniformly with light 6 having, for example, 365nm wavelength. The transmittance for light having 365nm wavelength of the upper layer film at a part which has been exposed to the light having 248nm wavelength is increased. On one hand, the part 3'' of the upper layer film shielded by a mask 4 functions as a light shielding film for the light having 365nm wavelength. The photoresist is then developed to form a resist pattern 2'. Thus, a minute hole pattern 2' can be formed without causing influence of halation.
Patent JP-H01141056-A (JP)
Title: Ink jet recorder
Inventor: NAITO KOICHI
IPC: B41J2/05
Filed: 1987-11-27
Abstract: PURPOSE:To enhance a printing speed while keeping a stable image quality, by providing an auxiliary energy applying means which applies an auxiliary electrostatic signal for forming an auxiliary electrostatic field to an ink from an ink surface toward a recording sheet in a non-printing cycle disposed between printing cycles within the range not exceeding the critical ink flying condition. CONSTITUTION:After the completion of a printing action, an electrostatic control pulse P2 is applied in a non-printing cycle C0 disposed between printing cycles C in the absence of application of a heat control pulse P1. Therefore, only an electrostatic signal S (corresponding to an auxiliary electrostatic signal S0 of an auxiliary energy means) is applied to a corresponding ink unit area M without the application of a heat signal Q. At this time, an ink 3 in an ink discharge part 2a never flies toward a recording sheet 5, and the surface of the ink 3 excessively retracted is pulled up to a stable position A. In this manner, by applying a heat signal Q and an electrostatic signal S to an ink unit area M corresponding to a printing object in each printing cycle C, the corresponding ink unit area M is raised from the stable position A toward the recording sheet 5 to form a printing dot D on the recording sheet 5.
Patent JP-H07149491-A (JP)
Title: Handrail driving device for man conveyor
Inventor: IMAI ICHIRO
IPC: B66B23/04
Filed: 1993-11-29
Abstract: PURPOSE:To provide a handrail driving device for a man conveyance which is constituted to facilitate assembly, regulation, and maintenance and inspection and perform the arbitrary increase of a drive force without increasing an outer shape. CONSTITUTION:A drive unit incorporated in a triangular base 32 is secured to the slope part of a body frame 1. A driving device 40 comprising a motor 42 and a reduction gear 41 is fixed to the central part of the base 32. A handrail driving wheel 12, a sprocket 13, an intermediate idler, a tensioner 15, and a driving wheel 16 are arranged in the upper part of the base 32.
Patent JP-H06122410-A (JP)
Title: Tretch packaging machine
Inventor: KAWAKAMI RYUICHI
IPC: B65B11/16
Filed: 1992-10-09
Abstract: PURPOSE:To make it possible to adjust the stretching force of a film in response to trays with different shapes or strengths, and package a tray without damaging the tray or an article to be packaged. CONSTITUTION:The peripheral speed of a roller 10 which is provided on a film contracting device to make a film F be overlapped under a tray T is relatively changed to the film transfer speed of a film feeding device 5 which stretches and feeds the film F.
Patent JP-H11210705-A (JP)
Title: Hydraulic control valve device with non-shuttle pressure compensator
Inventor: WILKE RAUD A
IPC: F15B11/16
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and further reduce the complexity of a production by that a separation valve section for controlling the flow of an operation oil flowing from a pump to a different actuator receives a load force added to the actuator for generating a hydraulic load pressure. SOLUTION: A valve assembly 12 is composed of individual valves 13, 14, 15 approached between two end sections 16, 17 and connected to each other. These valve sections control the flow of an operation liquid flowing to one of some actuators 20 connected from a pump 18 to an operation member and the fluid returned to a tank 19. A pressure compensation valve 48 has a poppet valve 60 and valve member 64 mutually slided in a seal up state in the hole of a valve main body respectively. The poppet valve 60 works as a check valve for preventing the forced backflow of the operation liquid from the actuator 20 to the pump 18 through a valve section when an operation port pressure becomes larger than the supply pressure of a supply passage 43.
Patent JP-H01140801-A (JP)
Title: Motor-driven antenna expansion operation mechanism
Inventor: SUGA MITSUHIRO
IPC: H01Q1/10
Filed: 1987-11-27
Abstract: PURPOSE:To prevent the buckling of operation spiral bodies so as to attain the stable expansion and reduction of an antenna by delivering and leading-in the operation spiral bodies whose thicknesses are larger than widths through the use of a groove part generated in a rotor. CONSTITUTION:The operation spiral bodies 9 stored in a drum 13 are led to the spiral bodies (wire) receiving groove 15 a driving rotation body 6 through an annular guide part 11, and they are connected to an antenna outer case part 7 from the wire receiving groove 15 to a guide hole 10. When the rotor 6 and the drum 13 are rotated by a motor 2, the operation spiral bodies 9 are curve-engaged to said wire receiving groove 15, and a torque for delivering and leading-in the operation spiral bodies 9 is given according to the radius of the curvature of the wire receiving groove 15 and the thickness with respect to the width, whereby the delivery or the leading-in of the operation spiral bodies 9 are executed. Since the operation spiral bodies 9 have the widths larger than the thicknesses at that time, a curve or a curvature where the radius is taken in the direction of the thickness are taken in precedence and obtained.
Patent JP-H07151524-A (JP)
Title: Appearance insepcting device
Inventor: IWAMOTO KENICHI
IPC: G06T7/00
Filed: 1993-11-29
Abstract: PURPOSE:To provide an appearance inspecting device, by which the surface of a separating claw can be automatically inspected whether there is a projec tion or a flaw or not by means of a comparatively simple constitution. CONSTITUTION:A lens 10 and a television camera 11 are disposed above a separating claw 1, and a light source 12 is disposed below the light source 12. Light from the light source 12 is applied to the inspected face 2 of the separating claw 1, its image is photographed by a television camera 11, the image of a normal separating claw is compared with the image of the separating claw to be inspected to discriminate whether the separating claw 1 is good or defective.
Patent JP-H03156058-A (JP)
Title: Truss
Inventor: WATANABE YOSHIAKI
IPC: E04C3/08
Filed: 1989-11-14
Abstract: PURPOSE:To promote efficiency of assembling work of a truss by fitting a head of a power wrench in through-windows provided to the ends of circumferential walls of pipes, turning bolts with the power wrench, and screwing the bolts in screw-holes of a globe. CONSTITUTION:Bolts 13 and 13 are arranged to sleeves 12 and 12 of the ends of metal pipes 11 so that the heads of the bolts are positioned to the insides of the pipes 11 to form a truss A. Interlocking sections 17 interlocking with a stopping section 19 of a power wrench 18 are provided to heads of the bolts 13 and 13 of the truss A, and through-windows 20 and 20 are provided to both ends of circumferential walls of the pipes 11. A head of the power wrench 18 are fitted in the through-windows 20 and 20, the interlocking section 18 is interlocked with the stopping section 19, the stopping section 19 is driven to turn the bolts 13 and 13, and the bolts 13 and 13 are screwed in screw-holes 22 and 22 of a globe 21. According to the constitution, work to screw the bolts in by turning a spanner with hands is not required.
Patent JP-2001117341-A (JP)
Title: Developing device for two-component system developer
Inventor: EDAHIRO KAZUHISA
IPC: G03G15/09
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a vertical circulation system developing device excellent in responsiveness to the control of toner concentration and capable of increasing the toner concentration at the part of a developing sleeve to which developer is supplied to a prescribed value or above in an extremely short tie after toner is supplied. SOLUTION: A 2nd developer stirring and feeding mechanism 17 for feeding the developer in an opposite direction to a 1st developer stirring and feeding mechanism 16 is housed in an upper chamber 4. A lower chamber 3 and the upper chamber 4 communicate with each other at an front end part in a feeding direction by the 1st feeding mechanism 16 and at a front end part in a feeding direction by the feeding mechanism 17. Then, a communicating part between the chambers 3 and 4 positioned at the front end part in the feeding direction by the feeding mechanism 16 is provided with a developer pumping-up mechanism 25 for pumping up the developer to the chamber 4 from the chamber 3. A toner supply port 30 is provided at the part of the chamber 4 positioned within an area where the developing sleeve is arranged when viewed from the upper surface.
Patent JP-H02146114-A (JP)
Title: Information recording medium
Inventor: IDE YUKIO
IPC: G11B7/24085
Filed: 1988-11-28
Abstract: PURPOSE:To prevent peeling between an inorganic heat-resistant protective layer and an organic surface protective layer in a magnetic recording medium laminated with lower heat-resistant protective layer, recording layer, upper heat-resistant protective layer, adhesive layer and surface protective layer on a substrate successively deposited by incorporating specific material into the adhesive layer. CONSTITUTION:The lower heat-resistant protective layer 2, recording layer 3, upper heat-resistant protective layer 4, adhesive layer 6 and surface protective layer 5 are successively provided on the transparent substrate 1. At least one material among the groups described below is incorporated into the adhesive layer 6. They are (1) a titanate coupling agent, (2) metal alkoxide compounds, (3) organic metal complex, (4) silyl isocyanate compounds represented by formula I, (5) silyl isocyanate compounds represented by formula II and (6) silyl isocyanate compounds represented by formula III. By this method, peeling of the surface protective layer 5 is prevented and an excellent recording medium with low bit error rate can be obtained.
Patent JP-H11133159-A (JP)
Title: Portable electronic apparatus with soft cover
Inventor: NAKAJIMA MITSUHIRO
IPC: G04B43/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a cover body by providing a peripheral wall and an opening section to be fitted with the case of an electronic apparatus on a soft cover, and providing a protection section preventing external force from being loaded to the peripheral wall to deform it on the case. SOLUTION: This wrist watch is constituted of a watch main body 15 and a soft cover 16 made of urethane rubber. The watch main body 15 has a cylindrical metal watch case 17, a pair of band connecting legs 18, 19 are oppositely provided on both sides of the case 17, and a back cover is fitted on the back side. Protective flange sections 21, 22 are formed integrally with the case 17 between the legs 18, 18 and between the legs 19, 19. The protective flange sections 21, 22 are made of a flange- shaped thin plate and are formed to bridge between the legs 18 and the legs 19. The soft cover 16 is constituted of a cover body 23 and band sections 24, 25 on both sides, and the cover body 23 is constituted of an apex 23a, a peripheral wall 23b, and an opening section on the lower side.  The cover body 23 is formed into a cylindrical shape to be closely stuck to the outer peripheral wall of the case 17, and the apex 23a is provided with a rectangular window 27 having the same shape as a time display section 26 for revealing the time display section 26. A hole 30 for a push button is formed on the cover body 23.
Patent JP-H11129083-A (JP)
Title: Cutting device
Inventor: KOIKE YASUO
IPC: G06N3/08
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To accurately grasp and control a cutting condition of a cutting portion generating lights and high heat by installing a macrophotographing means to take the image near the cutting portion, or a macrophotographing and a microphotographing means, and a image processing part processing the taken image information in a gas, laser, or plasma cutting device. SOLUTION: A macrocamera 11 at the tip part of an arm 11a mounted to a movable laser torch 7 being connected to a laser oscillator 6 by a bellows optical path 8, photographs the proximity of the cutting portion, and the image information is made into multiple thresholdlevels at an image processing part 22. Furthermore, the image information of a molten pool inside the cutting portion taken by a microcamera being arranged beside a lens inside a laser torch 7, is made into multiple thresholdlevels and pattern matching treated at the image processing part 22. A control part 21 controls the cutting speed, laser light strength, pulse and the like of a cutting device 1 based on the judgement of the image processing part 22 so as to always carry out the optimum cutting automatically.
Patent JP-H11132720-A (JP)
Title: Point defect detecting device and method therefor
Inventor: YUGAWA NORIAKI
IPC: G06T7/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the defect detection sensitivity and defect position specifying accuracy without increasing the number of cameras and the number of picture elements of an image pickup element by specifying the defect approximate position of the point defect of a component with a low-magnifying power camera, and specifying the defect detailed position from the density data of the picture elements of the variable-density image of the component obtained by a high-magnifying power camera. SOLUTION: The light of a light source 3 is radiated from the back face of a liquid crystal panel 1, and it is photographed by a low-magnifying power camera 2. The low-magnifying power camera 2 has an image pickup element, variable-density signals for individual picture elements are digitized and fed to a computer 4, and density data are stored. An optical path changing rotary plate 6 is driven by a drive motor, and it is rotated 360 deg. during the exposure time of the image pickup element to drift the relative relation between the image pickup element and the liquid crystal panel 1 for multiplex exposure. A high-magnifying power color camera 5 is used for specifying the detailed position of a defect detected by the information from the camera 2.  The defect approximate position is specified by the low-magnifying power camera 2, and the defect detailed position is specified from the density data of the picture elements obtained by the high-magnifying power camera 5.
Patent JP-H05134128-A (JP)
Title: Connection of carbon-coated optical fiber
Inventor: AIKAWA HARUHIKO
IPC: G02B6/255
Filed: 1991-11-14
Abstract: PURPOSE:To prevent intrusion of water and hydrogen into an optical fiber by removing carbon on the end part of the optical fiber to provide fusion- connection, and after a metal coating is formed on the removed and connected part, by pirmarily and secondarily heating the metal coating. CONSTITUTION:Carbon on the end part of an optical fiber 1 that is carbon- coated, is removed, and fusion-connection is carried out, and after a metal coating 3 is formed on a removed connected part 2, the metal coating 3 is primarily and secondarily heated. Means for primariy and secondary heating is preferred to be infrared heating, high frequency induction heating or laser light heating, since only parts of the metal coating 3 are locally heated. When the temperature of primary heating is 0.1-1.0 times or preferably 0.3-0.6 times as much as the melting point (absolute temperature) of the metal coating 3, it is effective that the temperature of secondary heating is at east greater by 50 deg.C or more than that of primary heating. For the deposition of the metal coating 3, electroless plating, sputtering, vacuum deposition, or plasma CVD is preferred.
Patent JP-H04171711-A (JP)
Title: Resist formation method
Inventor: TSUJITA KOICHIRO
IPC: G03F7/26
Filed: 1990-11-02
Abstract: PURPOSE:To perform alignment high in accuracy to any type of device structure by applying treatment to resist, and changing the refractive index of the resist to the wavelength of an alignment beam. CONSTITUTION:An alignment mark 1 is made on a semiconductor wafer, and resist is made all over the surface. Next, treatment such as heat treatment, light irradiation, chemical treatment, or the like is applied, as occasion demands, to the resist 2. At this time, in the case that the resist 2 has a quinonediazide photosensitive agent, if heat treatment or light irradiation is performed to the resist 2, carbonic acid occurs, and it reacts upon the base resin being the resin of the resist 2, and the physical property inside the resist 2 changes, and changes the refractive index n. And it changes the refractive index n of the resist 2 to the wavelength of the alignment beam so that the light path difference 2d.n may not be integer times as large as the wavelength of the alignment beam.
Patent JP-H04299235-A (JP)
Title: Sensor apparatus for detecting surrounding state of optical sensor
Inventor: GIYUNTAA HATSUSHIYU
IPC: G01S7/486
Filed: 1991-11-14
Abstract: PURPOSE: To obtain an optical sensor which can be used under different ambient conditions without requiring any difficult conformity adjustment. CONSTITUTION: A sensor electronic unit 20 performs basic setting of an optical sensor 10 independently from the ambient conditions. The sensor electronic unit 20 includes a signal preprocessing section 21 having comparators K1 , K2 , K3 for comparing the receiving signal of the optical sensor 10 with a threshold corresponding to a predetermined ambient conditions. The sensor electronic unit 20 comprises a logic section 22 and a D/A converter 23. Basic set values of the optical sensor 10 are preset such that the sensor responds positively to the subsequent variation in the ambient conditions by detecting or evaluating variation in the ambient conditions independently from the comparison results.
Patent JP-H04171586-A (JP)
Title: Pattern retrieving method
Inventor: IDE ATSUSHI
IPC: G06T1/00
Filed: 1990-11-06
Abstract: PURPOSE:To remarkably reduce a memory capacity and recognizing processing time by making a process to generate a template to the retrieving object in arbitrary distance and in a line of sight direction automatically incorporate in a pattern retrieving process. CONSTITUTION:The relative positional relation of a plane to include the one part or the whole of a retrieving object and a image pickup device 1 with using the observed value of the structure of the retrieving object found in advance is found at the first process. An estimated object pattern which is the two-dimensional picture of the retrieving object when it is assumed that the retrieving object exists at an arbitrary picture position P0 on the two-dimensional picture obtained with image-picking-up is found by calculation at the second process. The matching of the estimated object pattern and an actual pattern to exist at the picture position on the two-dimentional picture obtained with image-picking-up is executed at the third process. Thus, remarkable reduction of memory capacity and recognizing processing time can be contrived.
Patent JP-H09119122-A (JP)
Title: Asphalt composition
Inventor: WAGI TAKATSU
IPC: E02B3/04
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of an asphalt mat so as to improve reliability at the time of being used as a supporting member for a marine structure by forming the asphalt mat, asphalt mastic, and the like of fiber mixed asphalt. SOLUTION: An asphalt mat 1 used to support a marine structure such as a caisson is formed by integrally forming a first layer 2 formed of a normal asphalt mixture and a second layer 3 formed of mastic intermixed with fiber members, by interposing a reinforcing member 5 and wire 6. Chopped strands, monofilament, and the like are used at an optional ratio for fiber mixed asphalt forming the second layer 3, and the fiber members are intermixed at the time of kneading the asphalt to form the fiber mixed asphalt. The fiber members can be also intermixed while being scattered at the time of constructing the second layer.
Patent JP-H03221595-A (JP)
Title: Electrofluid liquid
Inventor: TOOMASU EMU KUNOBERU
IPC: H01B1/12
Filed: 1990-11-06
Abstract: PURPOSE: To provide an electrorheological fluid consisting of a discrete phase containing crystalline laminated mixed metal hydroxide and a continuous phase containing a dielectric carrier fluid having a relatively low dielectric constant and having heat stability, low solid concn. and storing electrorheological response.  
     CONSTITUTION: The objective electrorheological fluid contains a discrete phase (i) containing non-conductive fine particles coated with a dielectricd aprotic coating compsn. having a high dielectric constant and a b.p. of 100°C or higher in a uniformly dispersed state and/or a discrete phase (ii) containing crystalline laminated mixed metal hydroxide represented by formula I or II (wherein m is 0-1; D is Mg, Ca, Ba, Sr, Mn, Fe, Co, Ni, Cu or Zn; d is 0-4; T is Al, Ga, Cr or Fe; A is a (polyvalent) anion other than hydroxyl ions; x is 1.7 on an average; y is 0.5 on an average; and z is 5 on an average] (A) and a continuous phase (B) containing a dielectric carrier fluid having a relatively low dielectric constant. 
     COPYRIGHT: (C)1991,JPO