baber/WOPTO huggingface dataset:
Patent JP-S6473841-A (JP)
Title: Packet switching system
Inventor: TAKAHASHI YOICHI
Filed: 1987-09-14
Abstract: PURPOSE:To reduce the number of re-transmission processings due to an error on a line, by providing an (identification field) to invalidate/validate an information field, and identifying the information field being designated as the error before a transmission origin. CONSTITUTION:The (identification field) is provided at the end of information of packet level. When the error is generated on an input connection line, the (identification field) of the said packet information is set as (invalid), then, the transmission of an information frame is completed. In case of receiving the packet information set as (invalid) by the identification field correctly, or not starting up the transmission of the packet information, it is deleted. In such a way, it is possible to prevent a quantity of traffic from being increased due to the re-transmission processing and to provide a packet switching system with high activity ratio of line.
Patent JP-H0278278-A (JP)
Title: Infrared sensor
Inventor: TOYAMA SHIGERU
IPC: H01L27/148
Filed: 1988-09-13
Abstract: PURPOSE:To lengthen hot holes and hot electrons in life by a method wherein a photoelectric conversion region formed of a first conductivity type non- degenerate semiconductor, a carrier injecting region, and a potential barrier located between these two are constituted into a homo-junction structure. CONSTITUTION:A region of a P-type single crystal Si substrate 8 in a bulk state is made to serve as a carrier injecting region 3, and a reflection preventing film 14 is provided to an incident plane of infrared rays 15. A non-degenerate p-type photoelectric conversion region 1 whose impurity concentration is higher than that of the substrate 8 is provided, and a potential barrier region 2 is formed between the carrier injecting region 3 and the photoelectric conversion region 1. The region 2 is a p-type region whose impurity concentration is lower than that of the region 3 or a genuine type or an n-type region which is turned into a depletion state under an operating condition. An, a shortcircuiting mechanism 4 is provided to connect the regions 1 and 2 with each other. Incident infrared rays are absorbed in the region 1 passing through the regions 2 and 3 and turned into electric signals. Electrons increase in the region 1 through the discharge of hot holes, and holes increase in the region 3 through the injection of hot holes.
Patent JP-H0394376-A (JP)
Title: Method for retrieving data base
Inventor: FURUYA YOJI
IPC: G06F17/30
Filed: 1989-09-07
Abstract: PURPOSE:To allow a user to intuitively grasp the arrangement of data by assigning representative character labels to respective raw data, allocating three-dimensional logical coordinates to respective character labels and displaying the three-dimensional space three-dimensionally on a screen together with the character labels. CONSTITUTION:A work station has a central processing unit (CPU) 1, a CRT display 2, an image scanner 3, a printer 4, a keyboard 5, a memory 6, a liquid crystal shutter part 17, a three-dimensional coordinate specification part 18, a visual point/visual line moving part 19, a vector font developing part 20, an external storage device 21, network control units (NCUs) 22, 24, a telephone network 23, and a data base server 25. Representative character labels are assigned to respective raw data, three-dimensional logical coordinates are allocated to respective labels and the three-dimensional logical coordinate space is three-dimensionally displayed on the screen together with the character labels. Thereby, the user can intuitively grasp the arrangement of data.
Patent JP-S59140037-A (JP)
Inventor: ROBAATO RII HOONBETSUKU
IPC: B29C48/09
Filed: 1983-12-06
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-H0395724-A (JP)
Title: Magnetic disk
Inventor: YAMAGUCHI NOBUYA
IPC: G11B5/73
Filed: 1989-09-07
Abstract: PURPOSE:To improve floating state and wearing resistance of a head and to reduce friction and adsorptivity by reducing coarseness for the most external surface of a magnetic disk in comparison with the surface coarseness of texture work executed to a substrate surface or a base board surface. CONSTITUTION:The degree of the coarseness for the texture work, which is executed onto a substrate surface 1 or a base film 2, is made sufficient for applying magnetic anisotropy and on the surface where this texture work is executed, a magnetic film 4 and the other various films are formed. Afterwards, the most external surface of the magnetic disk is ground up to the fixed coarseness. In such a way, the condition of the texture coarseness for improving the magnetic properties is made different from the coarseness condition for the most external surface of the magnetic disk to obtain the optimum property while considering the adsorptivity and properties such as head crash or surface wearing, etc., and normally, the latter coarseness condition is made smaller than the former coarseness condition. Thus, a satisfactory magnetic recording and reproducing property can be obtained and the sticking of the magnetic head is prevented. Then, the wearing of the surface, the destruction of a lubricant film, head crash and the increase of a wearing coefficient can be prevented.
Patent JP-H1156828-A (JP)
Title: Abnormal shadow candidate detecting method and its device
Inventor: TAKEO HIDEYA
IPC: A61B6/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of abnormal shadow candidate detection at a breast picture at a method and device for detecting an abnormal shadow candidate. SOLUTION: An abnormal shadow candidate region is detected based on an entire image signal SA expressing the radioactive picture of a breast. Then, in an area the abnormal shadow candidate exists in the radiocative picture of one breast and a region in the radiocative image of the other breast corresponding to this area, iris filter processing is given to image signals SA and SB within each area to calculate iris output signal IA and IB in each area to obtain the difference value ΔI of each iris output value. An evaluating function value expressing the malignant degree of the existing area of the abnormal shadow candidate based on the image signal SA to give weight to the difference value ΔI by this evaluating function value.  A difference value ΔI' given weight and a threshold value T0 are compared with each other to judge whether the abnormal shadow candidate is a definite abnormal shade candidate.
Patent JP-H0277487-A (JP)
Title: Soil improving agent and method for improving soil
Inventor: KIZAWA NOBUMASA
IPC: C09K101/00
Filed: 1988-09-14
Abstract: PURPOSE:To obtain homogeneously mixable soil improving agent, capable of maintaining high air permeability, having both neutralizing and water holding effects and hardly scattering by containing an acidity regulating material and water absorbing high polymer, etc., and forming the resultant mixture into a granular shape. CONSTITUTION:The objective soil improving agent, containing (A) preferably 40-95% acidity regulating material consisting of quick lime, slaked lime, calcium carbonate, magnesium hydroxide and magnesium lime carbonate, (B) preferably 1-20% water-insoluble high polymer compound, having water absorptivity of >=50 times based on the own weight thereof and consisting of starch, cellulose, crosslinked PVA, etc., and, as necessary, (C) preferably <=20% binder and obtained by forming the resultant mixture into a granular shape.
Patent JP-H1159851-A (JP)
Title: Free flow conveyer
Inventor: SUMI HIROTOMO
IPC: B65G17/24
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a free flow conveyer wherein preventing generation of the situation unable to release a stop condition of a conveyed object and increasing a conveying speed in a prescribed position of a conveying line are made possible. SOLUTION: By peripherally turning a roller chain 101, when a large diametric roller 105 arrives on a friction member 10 provided in a prescribed position of a frame 107 formed with a conveying line, since the downward thereof is brought into surface contact with the friction member 10, the large diametric roller 105 is rotated in the same direction to a small diametric roller 103, and a rotational speed of the large diametric roller 105 is added to a carriage 102 conveyed at an equal speed to the roller chain 101. accordingly, a conveying speed in a prescribed position of the frame 107 formed with the conveying line can be increased.
Patent JP-H04110048-A (JP)
Title: Small grain sorter in rice husking sorting machine
Inventor: ISSHIKI TSUTOMU
IPC: B02B7/02
Filed: 1990-08-31
Abstract: PURPOSE:To excellently remove small rice and to provide a simple small grain housing chamber by providing many sorting holes capable of passing small grains to both the blending rice elevating cylinder of a blending rice elevator and the final rice elevating cylinder of a final rice elevator, and providing a common small grain housing chamber to the outside peripheral sides thereof. CONSTITUTION:Both a spiral grain elevation type blending rice elevator 8 and the same type final rice elevator 20 are adjacently provided side by side to the lateral side face of a mechanical body. Blending rice is sorted in a wind sorting part 4 and thereafter elevated to sorting part thereof by the blending rice elevator 8. Unpolished rice is sorted by a sorting part 11 and taken out to the outside of the mechanical body by the final rice elevator 20. Many sorting holes capable of passing small grains are constituted to both the blending rice elevating cylinder 8b of the blending rice elevator 8 and the final rice elevating cylinder 20b of the final rice elevator 20. A common small grain housing chamber 33 is provided to the outside peripheral sides of these blending rice elevating cylinder 8b and final rice elevating cylinder 20b. As a result, small rice is excellently removed and also the small grain housing chamber is simplified.
Patent JP-H0896709-A (JP)
Title: Manufacture of multipole electrode
Inventor: ITOI HIROTO
IPC: H01J9/14
Filed: 1994-09-27
Abstract: PURPOSE: To form a multipole electrode uniform and excellent in conductivity in an internal surface of a cylindrical substrate. CONSTITUTION: A pipe-shaped probe 8, mounting on the point end a target 9 having a hollow hole, is inserted to an internal space of a cylindrical substrate 2, also to apply power to this probe 8 as a cathode, so that in the case of sputtering this target 9 in an internal surface of the cylindrical substrate 2, masking is applied by a masking bar 12 except in a part formed with a multipole electrode. While relatively moving the probe 8 by a conveying mechanism 17 relating to an internal surface of the cylindrical substrate 2, by supplying Ar gas in the hollow hole of the target 9, a stable hollow cathode discharge is performed in the vicinity of the hollow hole of this target 9, to form a plurality of the electrodes.
Patent JP-S61111832-A (JP)
Title: Wire-cut electric discharge machinine
Inventor: ITO TETSURO
IPC: B23H7/02
Filed: 1984-11-05
Abstract: PURPOSE:To keep off a disconnection accident in a wire electrode without fail, by discriminating a gap state in a way of detecting a time distribution state till causing discharge generation, while controlling the spouted flow of a dielectric machining fluid according to the discriminated result. CONSTITUTION:A switching transistor 15b, which impresses voltage on a spark gap and makes a discharge current flow, is driven by a switching amplifier 16. A falling of gap voltage is detected by a detecting device 19, and the output is inputted into a spark gap state discriminating circuit 20. This spark gap state discriminating circuit 20 discriminates a discharge state of a gap, and according to this discriminated result, the spouted flow oda dielectric machining fluid to be spouted to the gap between a work 1 and a wire electrode 2 is controlled.
Patent JP-S59121639-A (JP)
Title: Opto-magnetic optical device
Inventor: YANAGIDA TSUNEO
IPC: G11B11/10
Filed: 1982-12-28
Abstract: PURPOSE:To omit a beam splitter to be used for guiding light to an error signal detector and to improve SN in a reproduced signal by adjusting a relative angle made by the polarizing surface of reflected light from a medium and the polarizing surface of an analyzer by a wavelength plate and fixing the analyzer. CONSTITUTION:Light beams projected from a laser diode 1 are made into parallel light by a colimate lens 2 and then reflected by a beam splitter 3 to guide the optical path in the direction of a magneto-optical recording medium 4. An objective lens 5 converges the light beam guided in the medium 4 direction on the medium 4. The medium 4 turns the polarizing surface of the light beam by a fixed angle (angle of Kerr rotation) on the basis of magnetic Kerr effect. The reflected light beam is made into parallel light again by the objective lens 5 and reaches a half-wave length plate 24 through the beam splitter 3. The half- wave length plate 24 turns the polarizing surface of the light beam by a precribed angle and sends the light to an analyser 21. The analyser 21 detects the component of the light beam to the polarizing surface as a reproduced signal component and sends the component to a reproduced signal detecting device 23 and reflects other components in the direction of a focusing/tracking error signal detecting device 22.
Patent JP-S61109548-A (JP)
Inventor: OSADA SOICHI
IPC: A61B5/0408
Filed: 1984-11-05
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-H04112241-A (JP)
Title: Development/change processing method for data base management system by self-description
Inventor: HAYASHI KATSUMI
IPC: G06F17/30
Filed: 1990-08-31
Abstract: PURPOSE:To easily develop and change a high-function data base management system by inputting a data definition statement of a development object to generate definition data which prescribes the logical structure or the storage structure of a data base. CONSTITUTION:The logic of the data base and definition information related to storage are stored in a data base (already prepared data base management system) 13, and an access request to the data base binds data base definition information 17 into an executable module by a bind processing execution program 16. Consequently, the data base 13 is accessed without referring to these logic information and storage information at the time of executing the executable module 14. Thus, the logic and the storage structure of the data base where data base definition information 17 is stored are easily changed.
Patent JP-H0280217-A (JP)
Title: Formation of coating film on plastic molding
Inventor: TANIGUCHI TAKASHI
IPC: B29C45/16
Filed: 1988-09-16
Abstract: PURPOSE:To remove defects in applying hard coated layer, such as its adhesion to a plastic surface, the dissolving of plastic surface by an organic solvent, the deformation through heat, and deposition of dust after coating by providing a primer layer to the paint film surface after applying and then curing an ultraviolet ray cured paint to the molding surface of a member installable in a mold cavity, and molding the plastic after loading it on a predetermined position of the mold cavity. CONSTITUTION:Ultraviolet-ray cured paint is applied on the molding surface of a metallic member. Subsequently, the paint is cured by applying ultraviolet-ray. A primer layer is provided on the cured paint film. The primer layer is used for improving the adhesion of the ultra violet ray cured paint film with respect to plastics. It may be desirable for the primer layer to be employed with an ordinary temperature drying type paint such as acrylic resin paint, urethane resin paint, polyester resin paint, polyvinyl resin paint, and alkyd resin paint. The thickness of the primer layer by this paint may preferably be 1-5mu. The member having a formed paint film is fitted into a plastic molding mold cavity such that the paint surface comes to be a cavity inside. In the next place, a plastics material is molded. There may be employed with polyurethane, ABS resin, polyester, or the like as a used molding plastic matelial.
Patent JP-H0280960-A (JP)
Title: Stirring mechanism in chemical analyzer
Inventor: OTANI HAJIME
IPC: G01N35/02
Filed: 1988-09-16
Abstract: PURPOSE:To miniaturize the title apparatus and to efficiently perform stirring by performing stirring by the vibration generated by the reciprocating movement of a reaction table. CONSTITUTION:When eccentric shafts 5a, 5b are stopped and a motor 2 is rotated in such a state that the center O of rotation of a reaction table 13 coincides with the rotary shaft R of a rotary body 3, the table 13 is rotated around the center O through the rotary body 3 and the shafts 5a, 5b to respectively move reaction containers 14a-14d to a predetermined position successively. Next, when a motor 9 is rotated in such a state that the motor 2 is stopped, the shafts 5a, 5b are rotated in the same direction through bevel gears 11, 12, pulleys 7a, 7b and a belt 8 and the table 13 is reciprocally moved in the amplitude width corresponding to the eccentric quantity of the shaft 5a (5b) and vibrated to stirr the specimen solution in the containers 14a-14d.
Patent JP-S6386406-A (JP)
Title: Transformer
Inventor: UMEHARA SATOSHI
IPC: H01F27/26
Filed: 1986-09-30
Abstract: PURPOSE:To improve the reliability of a main body easily and to achieve cost reduction by forming a recess in a metal fitting that can allow a terminal to be inserted and fixed, by welding the metal fitting in the state that a magnetic core to the terminal with the terminal inserted in the recess, and by installing an earth terminal. CONSTITUTION:A recess a that can allow an earth terminal 11 to be inserted and is provided in a metal fitting 10, and the earth terminal 11 is inserted and fit in the fitting 10. A transformer main body wherein a magnet core 2 made by laminating silicon steel plates on a coil 1 wound about a winding frame is joined with the metal fitting 10 wherein the earth terminal 11 is inserted and fit. Thus joined, the end surface of the metal fitting 10, the end surface of the coil 2 and the end surface of the earth terminal 11 are simultaneously welded unmovably. By this means, a through continuity of the earth terminal 11 with the magnetic core 2 and the metal fitting 10 is established. Assembling is facilitated by the reduction of the number of parts and simplification in the configuration of parts form resulting in a large cost reduction.
Patent JP-S6290251-A (JP)
Title: Method for washing ink jet printer
Inventor: FUKUSHIMA SEIJI
IPC: B41J2/20
Filed: 1985-10-17
Abstract: PURPOSE:To make it possible to certainly remove the inks in the peripheries of first and second orifices by enabling the washing of a pneumatic chamber with a washing solution, by providing a valve mechanism controlling the washing solution to an air supply pipe and feeding the introduced washing solution to the pneumatic chamber under pressure through said valve mechanism. CONSTITUTION:A pneumatic chamber 8 equipped with a second orifice 10 is provided in front of a first orifice 7 injecting an ink droplet. A valve mechanism 17 for controlling the access of a washing solution 28 is provided to an air supply pipe 15 and the washing solution 28 introduced through the valve mechanism 17 is fed to air and discharged from the second orifice 10 to be made to flow to the pneumatic chamber 8. When the washing solution 28 flows in the pneumatic chamber 8 as it is, the washing solution 28 is mixed in an ink head 1 from the first orifice 7 and, therefore, after the pneumatic chamber 8 is filled, washing is performed. By washing the pneumatic chamber 8 with the washing solution 28 and discharging the washing solution 28 from the ink head 1 through the second orifice, foreign matter in air and an adhered substance can be removed and, therefore, stable printing can be performed.
Patent JP-H0281447-A (JP)
Title: Flexible pin carrier and semiconductor device employing the same
Inventor: HOSOKAWA TAKASHI
IPC: H01L21/60
Filed: 1988-09-16
Abstract: PURPOSE:To avoid adhesion of solder along a conductive elastic fine wire which is soldered to a semiconductor element or a printed board even if the solder adheres to the parts other than the bonding part of the fine wire and avoid the degradation of the elasticity of the fine wire by a method wherein a board which also holds the end parts of the fine wires is provided on the end parts of the fine wires. CONSTITUTION:Two boards 1 and 2 made of different materials are linked with each other by bonding a large number of conductive elastic fine wires 3. Connection pads 5 connected to the fine wires 3 are provided outside both the boards 1 and 2. The board 1 is placed on the side of a semiconductor element or a semiconductor element mounting part and made of material such as ceramics which has a thermal expansion coefficient equivalent to that of the material of the semiconductor element. The board 2 is placed on the side of a multilayer printed board side and made of material such as ceramics or resin which has a thermal expansion coefficient equivalent to that of the material of the multilayer printed board. Further, the fine wire 3 is required to have an elasticity sufficient to absorb the difference in thermal expansion coefficient between the boards 1 and 2 and to have a resistance as small as possible. Kovar, copper, copper alloy or the like may be employed as the material of the fine wire 3. Thermosetting resin is used as the resin 4 fixing the fine wires 3 to the boards 1 and 2. The connection pads 5 are made of copper and connect the boards 1 and 2 to each other.
Patent JP-H07227731-A (JP)
Title: Assembling device
Inventor: NAKATANI TAKUYA
IPC: B25J9/18
Filed: 1994-09-27
Abstract: PURPOSE:To efficiently perform the assembly, and to cope with a change of the product to be assembled at need even in the case where a supplying means for supplying multiple kind of parts at multiple number of parts item has the fixed simple structure. CONSTITUTION:Plural robots 3a 3b are located on a moving table 2, which can freely move within a predetermined range. A part supplying means 6 is located adjacent to the moving table 2 in the moving direction of the moving table 2. Plural robots 3a, 3b are located with a space so as to have a common operation range, in which the operation range thereof is overlapped with each other, and an assembling jig is located within the common operation range. Since a part supply possible area from the part supplying means 6, which is provided adjacent to the moving table 2 in the moving direction of the moving table 2, is wide, and furthermore, since the assembling jig is located within the common operation range of the plural robots 3a, 3b, incorporation of parts by plural robots 3a, 3b can be alternately performed to shorten the waiting time of the robots.