baber/WOPTO huggingface dataset:
Patent JP-H10178821-A (JP)
Title: Transplanter
Inventor: NISHIO MOTOI
IPC: A01C11/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter capable of easily adjusting a soil covering wheel by a hand operation. SOLUTION: In this transplanter, a maneuvering handle 4 is provided on the rear part of a traveling body, a movable frame 12B is freely vertically swingably provided, the movable frame 12B is provided with a planting body 13 for transplanting a seedling to a ridge R, the soil covering wheel 15 grounded to the upper surface of the ridge R and positioned at the rear part of the planting body 13 for supporting the rear part of the movable frame 12B is provided and a planting depth is made adjustable by supporting the soil covering wheel 15 to the movable frame 12B while making a vertical position to the movable frame 12B changeable and adjustable.  In this case, an operation lever 31 for adjusting the vertical position to the movable frame 12B of the soil covering wheel 13 is provided on a position near the maneuvering handle 4 and the operation lever 31 and the soil covering wheel 15 are linked and connected.
Patent JP-H11156477-A (JP)
Title: Device for forging gear stock having dog tooth
Inventor: MATSUI YASUZUMI
IPC: B21J13/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To form high-precise gear stock having a dog tooth by providing a sleeve provided with a die having a forming profile to form the dog tooth on an inner circumference, a communication hole to be communicated with a tip of a chamfer forming part of the forming profile, and a punch to press a preliminary stock to prevent generation of thickness shortage at the tip of the dog tooth. SOLUTION: An upper die is lowered and a punch presses a preliminary stock from an upper part. A forged material flowing into a forming profile 55 is successively extended to a chamber forming part 56 side to form a dog tooth. In its process, The oil and air trapped in the chamber forming part 56, in particular, a V-shaped tip is discharged from a communication hole 62 to be communicated with a lower end of the chamfer forming part 56, the forged material is completely filled in the forming profile 55 to form a gear stock having dog tooth. In such a forging device, the communication hole 62 for discharging oil can be formed with simple combination, the shortage of the material of the gear stock having dog tooth can be suppressed.
Patent JP-H03202980-A (JP)
Title: Character string area deciding system
Inventor: UENO JUNICHI
IPC: G06F17/21
Filed: 1989-12-28
Abstract: PURPOSE:To reduce the load of a circular graph editing operation of a user by deciding whether or not a character string can be arranged inside a fan shape based on the longitudinal length and lateral length of a rectangular area occupied by this character string, the length of the radius of the fan shape, the declination of a 1st radius measured from the x-axis and the declination of a 2nd radius measured from the 1st radius. CONSTITUTION:The length R of the radius of the fan shape, the declination thetaof the 1st radius measured from the x-axis, the declination phi of the 2nd radius measured from the 1st radius, and the longitudinal length (h) and the lateral length (w) of the rectangular area occupied by the item name character string corresponding to this fan shape, which are the constituting elements of the circular graph, are inputted, and the minimum value phi0 of the declination of the 2nd radius measured from the 1st radius necessary for arranging this charac ter string inside of the fan shape is obtained. And, the size of the phi0 and phiare compared, and it is judged to be arrangable when phi>=phi0, judged to be not arrangable when phi<phi0, and the judged result is imparted to a host system information processing system. Thus, the circular graph editing operation can be simplified.
Patent JP-H03202889-A (JP)
Title: Unit plate for display
Inventor: OSUMI MASAO
IPC: G09F9/40
Filed: 1989-12-28
Abstract: PURPOSE:To prevent the joint of a division display unit from being prominent by forming an alignment part when a plate shape member is laminated in a null area formed between both sides of the plates shape member and each guide part. CONSTITUTION:The alignment part which forms a reference plane to perform the alignment of each plate shape member 14 when the plate shape member 14 is laminated is formed in the null area 16a on a protrusive part 16 formed between the both sides of the plate shape member 14 and the guide part 17. In other words, the alignment of each plate shape member 14 is performed by pressing the end faces 18a, 18b of the plate shape member 14 on the reference plane for alignment when the plate shape member 14 on which an optical fiber F is arranged is laminated, then, it can be laminated. At such a case, it is possible to set the gap of picture elements neighboring in a horizontal direction at the joint of the division display unit at the same dimension as that of the pitch of the picture element other than that, and to obtain a satisfactory picture in which no joint is prominent.
Patent JP-H10165968-A (JP)
Title: Method and apparatus for sterilization, deodorization, trihalomethane removal and dechlorination of shower water in hand shower using compound ceramics
Inventor: MAEDA NOBUHIDE
IPC: C02F1/28
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To achieve the sterilization, deodorization, trihalomethane removal and dechlorination of shower water in a hand shower using compound ceramics. SOLUTION: Compound ceramics 1 containing 20-30wt.% of serpentinite and formed by adding 15-25wt.% of magnesia as main materials and adding 20-30wt.% of amphibole, 15-25wt.% of silica and 5-15wt.% of cristobalite to the main materials as a mixed material to mix them with the main materials is inserted into the attachment member 2 disposed in the water passage of a hand shower 3 in a freely detachable manner.
Patent JP-H10190006-A (JP)
Title: Semiconductor inertia sensor and manufacturing method thereof
Inventor: SHIBATANI HIROSHI
IPC: G01C19/5769
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a low cost semiconductor inertia sensor suitable for mass production without requiring laser processing, and to obtain a high sensitivity and high precision semiconductor inertia sensor with a low parasitic capacitance and a high inter-electrode gap formation precision. SOLUTION: A semiconductor inertia sensor 30 comprises a movable electrode 26 provided above a single crystal silicon layer 20, and a pair of fixed electrodes 27, 28 provided to sandwich this movable electrode 26 between them. The single crystal silicon layer 20 is formed on a glass substrate 10 and the movable electrode 26 comprises a single crystal silicon layer 22a and is provided above the single crystal silicon layer 20 so that it can float, and the pair of the fixed electrodes 27, 28 comprises single crystal silicon layers 22b, 22c and are joined to the single crystal silicon layer 20 via films 21b, 21c which can be etched without corroding the silicon.
Patent JP-2000167715-A (JP)
Title: Honing method grinding method and device for carrying out these methods
Inventor: AIKAWA SHIGEO
IPC: B23H5/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To restrain the block of a grinding wheel and increase a machining efficiency by using the grinding wheel whose bond layer for sticking the grain to a grinding wheel mother material is a conductive material, applying a voltage between the bond layer and a work and discharging during the honing of the work and removing the chip existing between both by an electrolysis operation. SOLUTION: At the honing time of a work 35 by using a grinding wheel 30, when the number of boring (grinding amount) is increased, the chip begins to block between the whetstone grains and a grinding resistance begins to increase. This grinding resistance is detected by a motive power sensor 24 provided on a chuck 21 as a load applied to the chuck 21 and the detection signal is sent to a controller 26. When the grinding resistance value by the motive power sensor 34 reaches a pre-determined value, an indication is given to a discharge voltage impression circuit 25 and a discharge phenomenon is generated between the bond layer of the grinding wheel 30 and ground surface and the chips between the whetstone 30 grains are removed by the electrolysis operation. Thereby, the block of the grinding wheel 30 is dissolved and the machining efficiency can be increased.
Patent JP-H06166171-A (JP)
Title: Ink feed device
Inventor: TAHODA JIYUN
IPC: B41F31/04
Filed: 1992-11-30
Abstract: PURPOSE:To extend the life of a piezoelectric actuator and extend the mean time to failure of a device without causing in to leak when the device is not used and thereby improve its reliability. CONSTITUTION:Unless a voltage is applied to a piezoelectric actuator, the supply of ink is suspended by allowing a blade 2 to come in contact with an ink feed roller 1. Then if a voltage is applied to the piezoelectric actuator 3, a gap is formed between the blade 2 and the ink feed roller 1 in accordance with the level of an applied voltage. Thus an ink feed mechanism provided supplies a desired amount of ink 8 from the gap G.
Patent JP-H11177144-A (JP)
Title: Light emitting diode array
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/60
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode which can improve mass-productivity when a plurality of light emitting diodes is arranged three-dimensionally. SOLUTION: A holder 20 holds a plurality of light emitting diodes 10 in a state where the diodes 10 are three-dimensionally arranged, and the surface of the holder 20 on which the diodes 10 are arranged is formed in a partially cut-off spheric surface. The holder 20 has a plurality of inserting sections 21 formed for inserting the emitting surfaces 16 of the light emitting diodes 10. A first flat substrate 30 is used for mounting the light emitting diode 10 arranged on the bottom of the holder 20. Second flat substrates 40a-40e are used for mounting the light emitting diodes 10 arranged on the part of the holder 20 other than the bottom and formed in annular shapes having different radii.  The second flat substrates 40a-40e are arranged in steps along the center axis of the holder 20, so that the center axes of the substrates 40a-40e may roughly become coincident with the center axis of the holder 20.
Patent JP-2001168510-A (JP)
Title: Method of mounting electronic parts
Inventor: YAMAGUCHI ATSUSHI
IPC: H05K3/32
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a bonding material, such as the solder, can be supplied stably to a resin film substrate and, in addition, electronic parts, particularly, very small electronic parts which can be bonded at a low temperature can be mounted. SOLUTION: Lands 7 pre-coated with solder are formed on the resin film substrate 1 having a thickness of 30-100 μm, and the very small electronic parts 3 are respectively mounted on the lands 7. It is preferable to adjust the area of each electrode 9 of the parts 3 bonded to each land 7 to 0.01-1 mm2 and the thickness of the pre-coated solder to 1-50 μm.
Patent JP-H10181100-A (JP)
Title: Image correcting method
Inventor: MORISHITA KOICHI
IPC: G09G5/36
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an image correcting method not damaging the quality of a character or segment image even with respect to a segment shape rounded at its terminal or a segment shape changed from a straight line to a curved line. SOLUTION: The segment shape of the boundary part of the black and white dot regions of image data developed in a bit map state is confirmed and the feature of the segment shape confirmed with respect to each dot becoming an object is replaced with code data of a plurality of bits and the image data is corrected on the basis of the code data when correction is necessary. In this image correcting method, when the noticeable pixel Z(101) of a straight line part is detected, it is detected whether input image data at specific places separated from the noticeable pixel Z, that is, reference pixels A-D (102-105) are black or white, in other words, there are image data at the same time along with the detection of conventional inclination and position data and, on the basis of both results, correction data is determined.
Patent JP-H05178034-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: GOJO ATSUSHI
IPC: B60C15/06
Filed: 1991-12-27
Abstract: PURPOSE:To provide a pneumatic radial tire for heavy load which can prevent separation at the end of winding of a steel cord carcass layer and improve durability of bead section even when the tire is used for a vehicle which realizes high output and heavy loading. CONSTITUTION:In a pneumatic radial tire for heavy load which winds back the end of a carcass layer 1 consisting of at least one layer steel cord on the outside from the inside of tire around a bead core 2, the wound back end of carcass layer 1 is further folded back on the bead core 2 side, and a folded back end 1e is arranged at the position which corresponds to the bead core 2.
Patent JP-H07180992-A (JP)
Title: Bullet feeding device to charge magazine of model gun with bullet
Inventor: KAWANO TERUKAZU
IPC: F41B11/55
Filed: 1993-12-22
Abstract: PURPOSE:To provide structure wherein mass production is practicable at a low cost through a simple mechanism and to perform simple, easy, and rapid charging of a magazine with bullets. CONSTITUTION:A bullet feeding device comprises a bullet feed pipe 11 insertably and removably coupled to a container 10, a spring 12 through the force of which the bullet feed pipe 11 is resiliently pushed out from the container 10, and a push-out rod 13 to push out bullets in the bullet feed pipe 11. The bullet feed pipe 11 has a feed hole 11A formed in one end and through which bullets in the container 10 are caused to input and a resilient stopper attached to the other end. In a state that the bullet feed pipe 11 is pushed out from the container 10 by the spring 12, the bullets in the container 10 are caused to inputted in the bullet feed pipe 11. When the bullet feed pipe 11 is pressed in the container 10, the bullets in the bullet feed pipe 11 are pushed out by a push-out rod 13 to charge a magazine 4 with the bullets.
Patent JP-H11237541-A (JP)
Title: Camera provided with autofocusing device
Inventor: SATO OSAMU
IPC: G02B7/09
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an autofocusing device capable of surely executing switching operation between automatic focusing and manual focusing in a camera provided with a photographing lens capable of switching automatic focusing and manual focusing. SOLUTION: In the camera, automatic focusing for moving a focusing lens group 53 in a photographing lens 51 up to a focusing position by the driving force of an AF motor 39 loaded in a camera body 11 and manual focusing for moving the lens group 53 by the manual operation force of an operation ring for the lens 51 after cutting off the driving force from the AF motor 39 are mutually switched by a clutch mechanism loaded on the lens 51, and in the case of stopping the lens group 51 on a movement limit end during the period of focusing by automatic focusing, the AF motor 39 is reversely rotated by prescribed quantity after arriving at the movement limit end and then the lens group 51 is stopped.
Patent JP-2001167097-A (JP)
Title: Method and system for processing inquiry information while utilizing communication network, and information recording medium
Inventor: HASEBE IKU
IPC: G06F17/30
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in the answer to an inquiry, to simplify operation on the inquiry side, to reduce a transmitting data amount and to attain improvement in versatility. SOLUTION: Retrieval, registration and answer to the inquiry information of Web page reference or electronic mail from a terminal (miniaturized general computer 15 or portable terminal 17/data terminal 17a) are performed to an internet working device 16 provided with an inquiry data base 23. In the internet working device 16, an automatic inquiry registration system 21 retrieves the inquiry information of this time from the terminal concerning all stored inquiry sentences in the past and registers the inquiry information of this time. Besides, a full sentence retrieval system automatically answers the retrieved information with the Web page reference or electronic mail to the terminal and further, the retrieved answer is registered in the inquiry data base 23 as an inquiry history.
Patent JP-2000154598-A (JP)
Title: Excecution method of roof panel in unit building
Inventor: KOIZUMI SHINZO
IPC: E04B7/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce fieldwork, and easily attach roof panels for unit building. SOLUTION: A unit building is provided with an eave ceiling panel 1 for covering an open space formed by a plurality of building units 4A, 4B, and 4C. The eave ceiling panel 1 has a roof panel supporting tool on a upper surface of a frame structure 10, and formed providing with an eave ceiling material and an attaching tool bonded on its under surface. The eave ceiling panel 1 is attached from an upper part of the open space by locking the attaching tool on upper parts of the building units 4A, 4B, and 4C. Thereafter, roof panels are supported by a roof panel-supporting tool to attach on the eave ceiling panel 1. Hereby, the roof panels can be attached by little fieldwork, and can be attached by easily continuing it with other parts even if the roof panels are a part of the open space.
Patent JP-H09164868-A (JP)
Title: Structure of child seat
Inventor: TANAKA KOJI
IPC: B60N2/28
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a child seat which is used for an automobile or the like, and improved in residential comfortableness to an infant using the child seat. SOLUTION: A child seat is composed of a seat frame having a seating face formed of highly rigid synthetic resin; a seat belt and a press pad for constraining the deformation of an infant during seating on the seat frame; a cushion member arranged in a seating part of the seat frame and/or in the back; and a seat cover 5 which contains the cushion member to cover the seat frame. A nipple-shaped irregular part 41 is formed on the surface of the cushion member 4 by profile-processing.
Patent JP-2001168489-A (JP)
Title: Printed wiring board
Inventor: SUMI YASUSHI
IPC: H05K1/11
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board, that has a plurality of through holes with different hole diameters and at the same time, has improved filling property of hole-fitting paste and improved peeling resistance at the interface between a through-hole conductor and a hole-filler, especially one with a through-hole in coaxial structure having a through-hole with a small diameter and a large aspect ratio in the inside. SOLUTION: Degree of roughness Rz (conforming to 3.5.1 of JIS B 0601) according to the average roughness of ten uneven points formed on the surface of the through-hole conductor of a through-hole with a smaller diameter is set smaller than that according to the average roughness of ten uneven points formed on the surface of the through-hole conductor of a through-hole with a large diameter. The printed wiring board, where a through-hole with a smaller diameter is formed preferably in coaxial structure is composed in a hole-filler, that is filled into the through-hole with a larger diameter for hardening.
Patent JP-2000173513-A (JP)
Title: Fluorescent character display tube
Inventor: UCHIYAMA KAZUHIRO
IPC: H01J31/15
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent character display tube having structure allowing suppression of inclination of an exhaust pipe. SOLUTION: In an area out of a base end 60 of an exhaust pipe 52 located within vacuum space 58, a fluorescent character display tube includes a projection 62 projected towards the pipe 52 from a display surface of a substrate 12 by thick film printing at the same time that a rib-like wall 44 projected from the surface. Therefore, in an area where the pipe 52 is sandwiched between the substrate 12 and a cover glass board 16, the turn movement of the pipe 52 of the direction that the base end 60 is headed for the side of the board 16 and a part near an end surface 72 of the substrate 12 is headed for the side of the substrate 12 is limited in the range that the pipe 52 is abutted to the projection 62.  Accordingly, the turn movement of the pipe 52 can be limited by the projection 62 in the sealing process to apply a heat treatment in the direction that the substrate 12 is located at the lower side.
Patent JP-H06193217-A (JP)
Title: Extension execution for valley gutter
Inventor: FURUKAWA YOSHIAKI
IPC: E04D13/064
Filed: 1992-12-28
Abstract: PURPOSE:To protect a connection part from the load and the shock of a shovel, etc., for a valley gutter by laying a protecting plate, riding over a connection part between the valley gutter body and a extension plate, on the inner surface of the valley gutter body, and installing the protecting plate in a watertight form. CONSTITUTION:After extension plates 2 and 2 are connected with the edge parts of the side walls 11 and 11 of a valley gutter body A, the lower side edge parts 62 of the protecting plates 6 and 6 are attached on the inner surface of the valley gutter body A through the elastic sealing members 7 and 7, and installed in a watertight state. Then, the protecting plate 6 is laid on the extension plate 2, riding over the connection part between the valley gutter body A and the extension plate 2. Then, the upper side edge part 61 of the protecting plate 6 is installed on the inner surface of the extension plate 2 by rivets 8 and 8, and sealing materials 9 and 9 are applied on the rivets 8 and 8, and watertightness is secured. Even if a load is applied on the valley gutter, the connection part is prevented from being applied with a load, and the connection part can be protected from the impact of a shovel, etc., in removing snow.
Patent JP-2000173458-A (JP)
Title: Manufacture of substrate for plasma display
Inventor: UCHIDA TETSUO
IPC: H01J11/34
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a substrate of a plasma display with excellent characteristics at high yield and low cost. SOLUTION: The manufacturing method of a substrate for a plasma display contains a process in which a dielectric layer coating film and a barrier rib pattern both comprising an inorganic component and an organic component are formed in order on a substrate, baked at the same time to form a dielectric layer and a barrier rib layer, each inorganic component for constituting the dielectric layer and the barrier rib layer is mainly glass, and the softening point of glass for constituting the dielectric layer is lower than the softening point of glass for constituting the barrier rib layer.
Patent JP-H06201304-A (JP)
Title: Disc rotor inspection device
Inventor: FUKUSHIMA SEI
IPC: G01B5/25
Filed: 1992-12-28
Abstract: PURPOSE:To automate the run-out inspection of a disc rotor and furthermore perform the inspection with high precision. CONSTITUTION:A support seat 30 supporting a hub 106 is provided under a moving base 20 driven up and down. A pressing head 25 and a rotation body 40 are provided on the moving base 20 so that an axle unit 100 can be sandwiched between the pressing head 25 and the support seat 30 in an axis line direction. The rotation body 40 is rotated at least one turn by the actuator 52 of a rotation drive mechanism 50. A positioning mechanism 63 is provided on an installation base 43 of the rotation body 40. The positioning mechanism 63 is provided with a pin 78 to be inserted into the brake caliper installation hole of a knuckle 101, and a spring 74 energizing the pin 78. A detector 70 is provided on the bracket 65 of the positioning mechanism 63. The detector 70 is equipped with a probe 81 touching the friction face 123 of a disc rotor 120.