baber/WOPTO huggingface dataset:
Patent JP-H01259397-A (JP)
Title: Color liquid crystal display
Inventor: KUSUBE SHIYOUZOU
IPC: G09F9/35
Filed: 1988-04-11
Abstract: PURPOSE:To improve the reproducibility of a mixed color, and also, to make its color the same when an image has been viewed from each direction by forming a shape of each hole of a shadow mask so that an interval to a hole of a shadow mask being adjacent to each other becomes equal, respectively. CONSTITUTION:In a shadow mask 20, many holes being a regular hexagon, respectively are arranged, and when the horizontal direction is one train, 1/2 each of picture element is shifted at every one train. Also, a hole of each regular hexagon is formed so as to come into contact with each other by length (e), therefore, when one picture element is divided into two equal parts by segments b-b', c-c' and d-d' in each direction, one picture element is divided into two equal parts so as to be symmetrical to each other. On the other hand, a picture element electrode 21 is formed in a regular hexagon, and placed in a position opposed to the hole of each regular hexagon of the mask 20. Accordingly, each hole of the regular hexagon formed in the mask 20 comes into contact equally with all adjacent holes by length (e), respectively, and also, becomes symmetrical against the segments b-b', c-c' and d-d'. As a result, the reproducibility of a mixed color of red, green and blue is satisfactory, and as for the image which has been reproduced, the same image can be viewed in the same color, when it has been viewed from each direction.
Patent JP-H10271330-A (JP)
Title: Image reader
Inventor: TAKAHASHI HIROYUKI
IPC: G06T1/20
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an image reader, capable of preventing an abnormal image from being generated even in a CCD with a defects in a pixel. SOLUTION: A difference Δ for an average value of several tens of pixels before and after a pixel under consideration is calculated by an average value and difference operation circuit 4 when a second reference board 13 is read, the difference Δ is stored in a FIFO memory 5 and an output Dk' after correction which is almost the same as a normal pixel is at the same time obtained by adding Δk (k: difference data at a pixel position) by a look-up table 6 for the read data Dk, when an original is read. Consequently, the abnormal image is prevented from being generated, even when the CCD with defects in the pixel is used.
Patent JP-S5424500-A (JP)
Title: Laid mine disposing device
Inventor: OOHIRA TADASHI
IPC: B63G7/02
Filed: 1977-07-25
Abstract: PURPOSE: To provide the subject device wherein a sailing body is freely navigated in front of a mine sweeper through a leader cable communicating the sailing body with the mine sweeper, whereby the mooring wires of laid mines are cut off by the sailing body without causing any danger on the side of the mine sweeper. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6423919-A (JP)
Title: Device for mainly injecting neutral gas to pack dish for food
Inventor: ARUCHIYUURU SHIYANERU
IPC: B65B31/04
Filed: 1988-04-13
Abstract: PURPOSE: To provide a simple, highly reliable and relatively cheap apparatus by applying a means of injecting neutral gas while separating the lid of a tray package from its base before welding the lid to the base. CONSTITUTION: A rotary 1 is rotated in 90-degree steps by a motor speed reducer 6 so as to successively position a tray package base placement station, a package lid setup station, a base-lid sealing station, then a package ejection station. Before positioning from the lid setup station to the sealing station, a jack 19 partially separates the lid of the tray package from its base, and neutral gas is injected into the package. The means of injecting neutral gas comprises an injection nozzle 23 placed beneath jack 19 so that the nozzle can be inserted into the tray package. The neutral gas injection means and the package lid separation means are connected to a controller 24 placed at the center of a rotary table 1.
Patent JP-S63254155-A (JP)
Title: Composition for polyolefin sliding material
Inventor: SATOJI FUMITADA
IPC: C08L71/02
Filed: 1987-04-09
Abstract: PURPOSE:To obtain a polyolefin composition suitable as a sliding material, by compounding an olefin resin modified with an unsaturated silane compound with a thermosetting resin and a specific fluorine-containing polymer and exposing to water-atmosphere in the presence of a silanol catalyst to effect crosslinking of the resin. CONSTITUTION:(A) 100pts.wt. of a modified olefin resin produced by the graft- polymerization of an unsaturated silane compound, e.g. high-density or low- density polyethylene modified with an organic silane is compounded with (B) 15-65pts.wt. of a thermosetting resin, preferably a resin containing at least one group of OH, COOH, methylol group, amino group or epoxy group, especially phenolic resin and epoxy resin and (C) 1-20pts.wt. of a fluorine-containing polymer having polar group (e.g. epoxy group or amino group), preferably a polymer mutually reactive with the functional group of the component B. The objective composition for sliding material is produced by exposing the obtained mixture to water-atmosphere in the presence of a silanol catalyst to effect crosslinking of the resin.
Patent JP-H06270779-A (JP)
Title: Insulator washing vehicle for third rail support insulator
Inventor: KOMINE TERUO
IPC: B60M1/28
Filed: 1993-03-23
Abstract: PURPOSE:To provide an insulator washing vehicle for third rail support insulator capable of washing the support insulator efficiently in regular succession while a vehicle body is traveling. CONSTITUTION:A vehicle body 10 travels at constant speed on travel rails 1. A moving body 11 is provided at the side part of the vehicle body 10, and this moving body 11 moves in the opposite direction, at the same speed as the travel speed of the vehicle body 10. That is, the moving body 11 remains in one place, and a washing part 12 fitted to the moving body performs washing work in the fixed position to support insulators W fixed on the ground. An insulator washing vehicle can thereby wash the support insulators W, erected on the ground, while traveling.
Patent JP-H02266311-A (JP)
Title: Lens driver
Inventor: EMURA TETSUJI
IPC: G02B7/04
Filed: 1989-04-07
Abstract: PURPOSE:To improve image quality by providing a projection part between a female screw member and a driving lens frame in the radial direction of the female screw member, and transmitting a driving force through an elastic body member. CONSTITUTION:The unit of a lead screw 16 and a nut 17a including a motor 14 and a relative member unit including a mirror body 11 and a driven lens frame 12 are assembled in independent bodies and adjusted, and the both can be fitted in the final stage of assembly. Namely, a driven lens frame 12 is engaged with two guide pins 13a and 13b which are provided at nearly symmetrical upper and lower positions, a guide sleeve 12a provided integrally with the driven lens frame 12, and a U-shaped groove 12b and then held as a structure which is movable in the optical axis direction. In this case, a projection 17a which is united with the nut 17 is inserted into a hole formed in the center part of damper rubber 18 and engaged so that the rotary driving force of a shaft and the lead screw 16 is transmitted. Consequently, the shock of the rotation of the driving motor is absorbed and reduced to enable stable driving rotation transmission, so the image quality is improved.
Patent JP-S5425397-A (JP)
Title: Nuclear fuel element
Inventor: SHINPO KATSUTOSHI
IPC: G21C3/62
Filed: 1977-07-27
Abstract: PURPOSE: To provide a nuclear fuel element with the installation of cylindrical ceramic nuclear fuel pellet for the metallic cladding tube for reducing the relocation amount of pellet with formation of metallic film on the said pellet surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57206739-A (JP)
Title: Driving method of throttle valve in ignition internal combustion engine
Inventor: ISHIDA AKITSUGU
IPC: F02D41/04
Filed: 1981-06-12
Abstract: PURPOSE: To save energy, by operating a pneumatic actuator through a manifold negative pressure, concurrently providing the pneumatic actuator and opening and closing a throttle valve.  
     CONSTITUTION: A pneumatic actuator 11, operated by output from a computer 10, is consisting of a negative pressure chamber 1102, communicated into an intake manifold bore 6 in the downstream of a throttle valve through an umbrella valve 1101, diaphragm chamber 1104, controlled by output from the computer 10 and connected to the negative pressure chamber 1102 through a three-way solenoid valve 1103, diaphragm spring 1105 and a diaphragm 1106. Accordingly, even a small motor of small power consumption can be sufficiently used, further an opening of the throttle valve can be always promptly and adequately controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11268731-A (JP)
Title: Easily unsealable sealed carton
Inventor: HAYASHI MASAYASU
IPC: B65D5/54
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the unsealability, sealability, and re-sealability by providing an inner ball lid to be internally fitted to an upper end of a body part, and an outer fall lid to be adhered to at least one part of the inner fall lid, and unsealing an opening part of the inner fall lid as soon as an opening part of the outer fall lid is unsealed. SOLUTION: An easily unsealable sealed carton 1 comprises a carbon body 2, an inner fall lid 3 and an outer fall lid 4, and the carbon body 2 is formed square prismatic. A blank 20 of the inner fall lid 3 is continuously provided with upper and lower inner folding surfaces 22, 28... and outer folding surfaces 25, 28... across a top surface 21, and a blank 30 of the outer fall lid 4 continuously forms inner folding surfaces 32, 33 across a top surface 31. After the inner drop lid 3 is internally fitted to the upper end of the body part of the carton body 2, the outer fall lid 4 is fitted to be adhered to a part of the inner fall lid 3 for sealing, and when the carton is unsealed, the inner fall lid 3 is unsealed as soon as the outer fall lid 4 is unsealed.
Patent JP-S5213742-A (JP)
Title: Division operation system in a digital processing unit
Inventor: EGUCHI SADAYUKI
IPC: G06F7/493
Filed: 1975-07-23
Abstract: PURPOSE: To change the output timing of a number of shift registers of which division is left, and prevent the elimination of an initial number left of the above registers as well as conduct the same operation as the right shift operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07292761-A (JP)
Title: Controller for sewerage facility
Inventor: TAMACHI TETSURO
IPC: E03F5/22
Filed: 1994-04-27
Abstract: PURPOSE:To facilitate the check of a setting operation and display plus maintenance as reducing a setup space on the ground and preventing any drop in circumferential appearance and any damage due to a collision with other things to the utmost as well as to make any adverse effect due to heat and rainwater or the like so as to be solvable. CONSTITUTION:A ground side control panel 1 consisting of a service entrance switch board 2 and an operation-indicator panel 3 is attached to a fixed body 6 set up on the ground such as an electric pole or the like, while a main circuit panel 7 is set up in a manhole 9 embedded in the ground in and around the ground fixed body. A suction pipe 11 and an exhaust pipe 13 for forced suction- exhaust are installed over an interval between a case 8 of the main circuit panel 7 and the fixed body 6, and then a power cable 17 and a control cable 18 both are inserted into the suction pipe 11.
Patent JP-S62247467-A (JP)
Title: Smoothing processor
Inventor: MINAMITANI ISEI
IPC: G09G1/28
Filed: 1986-04-21
Abstract: PURPOSE:To realize optimum picture display accordant with the pattern data and to improve the visual effect by prescribing the smoothing action according to the type of the pattern data stored in a picture memory. CONSTITUTION:A smoothing process action is prescribed based on the information data CD showing whether the picture data stored in a picture memory 10 are equal to the character pattern data or not. In other words, the interpolation data are produced for the character pattern data and not produced for the photographic pattern data respectively. As a result, the optimum picture display is secured in accordance with the picture data and therefore the visual effect is improved.
Patent JP-S57205116-A (JP)
Title: Attaching method of synthetic resin plate to metal plate
Inventor: YAMAMOTO TERUO
IPC: B29C65/00
Filed: 1981-06-11
Abstract: PURPOSE:To avoid warping of a synthetic resin plate due to a thermal expantion, by drilling a hole on the synthetic resin plate, inserting a stud bolt into the hole and doing stud welding when lining a metal plate with the synthetic resin plate. CONSTITUTION:When an inner surface of a hopper or a silo constructed by a  metal plate 2 is lined with a synthetic resin plate 1, a plurality of attaching  holes 3 is drilled on the synthetic resin plate 1, the synthetic resin plate 1 is  laminated on the metal plate 2 and a stud bolt 7 is stud welded to the metal  plate 2 by a stud welding gun in a state of being inserted in the attaching hole  3. A head 6 pushes a surface of the synthetic resin plate 1 and it is attached  being firmly put between the head and the metal plate 2.
Patent JP-H08256844-A (JP)
Title: Housing shelf
Inventor: HORIBE TATSUTAKE
IPC: A47B47/03
Filed: 1995-03-24
Abstract: PURPOSE: To provide a dust-proof and earthquake-proof housing shelf having a simple structure which is easily used and whose doors are not easily opened even when impact due to an earthquake or the like is acted thereon. CONSTITUTION: A dust-proof housing shelf main body is formed by a top plate 1, a bottom plate 2, both side plates 3, and a rear plate 4. The both side plates 3 and the upper and lower ends of a proper number of supporting members 5, 6 are supported by the top plate 1 and the bottom plate 2 between the both side plates 3. The supporting members 5, 6 have grooves 5', 6' into which the sides of doors 7 are inserted. The door 7 made of an elastic synthetic resin plate which can be bent and restored is detachably attached to the neighboring supporting members 5, 6. The door 7 has a knob 8 in an L-shape or the like with insertion portions 7' inserted into the grooves 5', 6' on the center side in the height direction.
Patent JP-H11191863-A (JP)
Title: Solid-state image pickup device, drive method for the solid-state image pickup device, solid-state image pickup element and drive method for the solid-state image pickup element
Inventor: KONDO KENICHI
IPC: H04N5/374
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To extend the application scope of a camera function by devising a high processing speed for partial reading in the drive method for the solid- state image pickup device employing sensor elements such as CCD. SOLUTION: Signal charges in response to an optical image of an object are transferred from a PD (photodiode) 1 to a VCCD (vertical shift register) 2 and then transferred to an HCCD (horizontal shift register) 3 and then outputted from an output amplifier 4. A buffer storage cell 5 and a transfer gate 6 are provided between the VCCD 2 and the HCCD 3 to store once signal charges from the VCCD 2.
Patent JP-H06301368-A (JP)
Title: Character generating method
Inventor: NISHIGAKI TETSUO
IPC: G09G5/30
Filed: 1993-04-16
Abstract: PURPOSE:To easily add a shading pattern, for example, with simple configuration. CONSTITUTION:The count values of a picture longitudinal direction counter 2 and a picture lateral direction counter 3 are supplied to an address generating circuit 4 and supplied to a memory (RAM) 5 which stores a character code or the like to display a generated address. The character code from this memory 5 is supplied to a memory (ROM) 6 which stores a character pattern or the like. On the other hand, the count values of a character longitudinal direction counter 7 and a character lateral direction counter 8 are supplied to the memory 6, and the signal of the character pattern to be displayed is outputted. Further, the signal of the character code or the like from the memory 5, the signal of the character code or the like to be displayed around it and count values from the counters 7 and 8 are supplied to an overlap pattern generating circuit 9 and the signal of the shading pattern, for example, is outputted. This shading pattern signal and the character pattern signal are supplied to a pattern synthesizing circuit 10, and a synthetic pattern signal for display is extracted.
Patent JP-H11287730-A (JP)
Title: Method for testing air tightness of branch piping
Inventor: FUJISAWA SHOZO
IPC: G01M3/28
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To perform air tightness test not only of a branch pipe itself, at the joint of the branch pipe to a branch opening but also the entire air tightness test easily in a short time after the branch pipe is fixed to each of a plurality of branch openings. SOLUTION: A pipe 2 coupled, at a plurality of branch openings 21-25, with branch pipes 31-35 each having a closed fluid outlet is closed, at one end part thereof, with a tight plug 4 and then a rod 6 having forward end fixed with a sound collecting part 5 is inserted into the plug 4 such that the rod 6 can slide airtightly. The rod 6 is pushed/pulled in the axial direction of the pipe 1 to face the sound collecting part 5 sequentially against each of the plurality of branch openings 21-25 and detect the sound of fluid at each branch opening 21-25 thus deciding whether a leak is present or not. Similarly, the sound of fluid is detected at one end of the pipe 2 thus deciding whether a leak is present or not.
Patent JP-S61248026-A (JP)
Title: Photographing optical device
Inventor: TSUJI SADAHIKO
IPC: G03B9/02
Filed: 1985-04-25
Abstract: PURPOSE:To control exposure over a wide range by utilizing light reducing action due to a photosensitive member together with light stopping action due to a diaphragm. CONSTITUTION:When an ultraviolet light source 10 is turned on, ultraviolet rays from the light source 10 are reflected by a dichroic film of an optical path dividing prism 9 and irradiated to a parallel plate 8 through the diaphragm 3 to expose the blade 8 and generate the light reducing action. Incident light from a field to be photographed is reduced at its light by the light reducing action of the plate 8 and smooth light reduction at the time of small stopping is attained by both the effect of the plate 8 and the stopping effect. Even if ultraviolet rays are not sufficiently obtained from the field, the device can be precised acted.
Patent JP-H09260558-A (JP)
Title: Heat sink
Inventor: ISHIDA YOSHIO
IPC: H01L23/427
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To transmit effectively heat of a heat-receiving plate to a heat pipe and readily assemble without requiring a complicated manufacturing step by a method wherein, after the heat pipe is inserted into a heat pipe insertion part, a heat-receiving face of the heat-receiving plate is flatly formed. SOLUTION: A heat sink 20 has a cylindrical heat pipe insertion part 26 having a notch on a curved projection part of a heat-receiving plate 22 having a dog-legged side face cross-sectional form, and a heat pipe 10 is inserted into this heat pipe insertion part 26 in an assembly step. The cylindrical heat pipe insertion part 26 is provided integral with the heat-receiving plate 22. After the heat pipe 10 is inserted, the heat-receiving plate 22 which was <-shaped is formed to be in a flat I-form, namely an inclination θ is set to be 0.  At this time of formation, an inner periphery of a cylinder of the heat pipe insertion part 26 is contracted by acts of the notch of the heat pipe insertion part 26, so that the heat pipe 10 is airtightly connected to the insertion part 26, and concurrently a connection face with a heat generation body 30 of the heat- receiving plate 22 is formed to be flat.
Patent JP-H08285137-A (JP)
Title: Delivery hose end part fixing tool
Inventor: AKIYAMA SETSU
IPC: F16L3/08
Filed: 1995-04-17
Abstract: PURPOSE: To provide a tool to stably fix/install a delivery hose end part of an oil filling pump to/in a filler hole of a tank when oil is fed to a cartridge type tank of an oilstove and a fuel tank of an agricultural apparatus or the like. CONSTITUTION: A tool is composed of an installing member which is inserted inside a filler hole of a petroleum tank and fixes the tank and a hose holding member 5 to hold a delivery hose end part of an oil filling pump, and the installing part is composed of a circular arc-shaped elastic body, projection parts 4 provided in three or more places on its outer peripheral side and a pressing part 3 positioned in an end part of an elastic body 2, and the hose holding member 5 is connected to a part of the elastic body. Two or more projections are also juxtaposed in the vertical direction in the respective projection parts, and projections are further juxtaposed from above in height order, and are constituted so that a radius of curvature in the vertical direction of a projection tip part is not more than 0.5mm.
Patent JP-H02287236-A (JP)
Title: Method and instrument for measuring contact angle smaller than 45 degrees located on base
Inventor: FUIRITSUPU MARUTAN
IPC: G01N13/02
Filed: 1990-04-06
Abstract: PURPOSE: To realize observation under good conditions using an irradiation light conversion camera corresponding to the fringe of a droplet by reflecting a light from a scattering/reflective light receiving face on a reflective face provided on the inside thereof and then collecting the reflected light by means of the camera. CONSTITUTION: A region 7 between the fringe 8 of a droplet 9 and an undercoat 11 including the interface is irradiated with a vertical parallel light beam 6 radiated from a laser 1, passed through an optical system 3 and reflected on a reflective prism 5a. The spreading range of irradiation light conversion, represented by a beam 14 generated as a result of interaction of the droplet 9 and the undercoat 11, is measured on one light receiving plane intercepting the beam 14. The beam 14 is reflected on the reflective surface 13b of a truncated conical element 13a having conical top angle, of a scattering/reflective light receiving plane, corresponding to the angle of field of a camera C to become beam 16, then reflected on a mirror 17 mounted on the inner surface of the reflective surface 13b to produce a light beam 18.  When the small truncated conical bottom face of the element 13a surrounds the camera C and the large bottom face surrounds the mirror 17, the majority thereof is captured by the camera C.
Patent JP-S62246330-A (JP)
Inventor: TABUCHI SADATOSHI
IPC: A47J42/44
Filed: 1986-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57206274-A (JP)
Title: Flyback transformer
Inventor: HAYASHI YOSHIAKI
IPC: H02M7/06
Filed: 1981-06-11
Abstract: PURPOSE:To realize reduction of distributed capacity and leakage inductance of a flyback transformer at the same time by a method wherein the primary coils are wound on the inside circumference of the secondary coils, and moreover one coil out of the primary coils and the tertiary coils are wound at the lower part of the secondary coils. CONSTITUTION:The flyback transformer is constituted of the primary coils formed by connecting coils 7A-7D in parallel, the secondary coils 8 connected in series through diodes, and the tertiary coils 9-11 for low voltage. At this time, the coil 7D in the primary coils and the tertiary coils 9-11 are wound as the coil 14 at the lower part of a high voltage bobbin 12, while the other primary coils 7A-7C are wound on the inside circumference of the high voltage bobbin 12. Accordingly the primary coils and the secondary coils can be wound with narrow winding breadth being made to approach mutually to reduce leakage inductance between the primary side and the secondary side, and enhancement of high voltage regulation can be attained together with reduction of distributed capacity by the diodes.