baber/WOPTO huggingface dataset:
Patent JP-2000065185-A (JP)
Title: Torque converter
Inventor: OKADA KATSUHIKO
IPC: F16H45/02
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To decrease the dimension in the axial direction, and attain miniaturization of a torque converter, in its turn, a transmission. SOLUTION: In this torque converter, an external diametric part of a raceway ring 18a on a side of a cylinder part 3 of a thrust needle-shaped rolling bearing 17, interposed between a flange part 13 of a turbine hub 12 and the cylinder part 3 of a converter cover 5 to absorb a rotational difference between the turbine hub 12 and the converter cover 5 at lockup release time, is positioned to the outward in a diametric direction from an internal diametric part of a fitting cylinder part 7a of a lockup piston 7 externally fitted to the cylinder part 3. In this way, movement to a side of a turbine runner 4 of the lockup piston 7 can be impeded before the flange part 13.
Patent JP-S6391779-A (JP)
Title: Parts recognizing device
Inventor: OKABASHI ZENICHI
IPC: G01B11/00
Filed: 1986-10-06
Abstract: PURPOSE:To recognize parts without being affected by dispersion in a shape, or deformation, by expressing the external shape of the parts at a high order level, for example, the coupling method of feature points such as a corner, etc., and performing identification and collation as a graphic. CONSTITUTION:A targeted parts 1 is image-picked up by a camera 2, and a video signal is binarized at an A/D conversion circuit 3 in a parts recognizing device 10, and is held in a frame memory 4. A contour extracting part 5 extracts the external contour of the parts in a picture data, and a contour feature extracting part 6 detects the local feature part of the graphic such as a corner part, or a circular part, and an angle, the kinds of irregularity observed from the standpoint of the parts, and a distance between the feature points, are calculated, and they are stored in a graphic table memory 7. A collation and position arithmetic processing part 9 compares and collates the contents of the graphic table data in the memory 7, and a reference graphic table memory 8. By performing such collating processing, it is possible to perform the identification of the kinds of the parts, and the elimination of a different kinds of parts, and a defective parts.
Patent JP-S60128350-A (JP)
Title: Air fuel ratio detector
Inventor: YAMADA TETSUMASA
IPC: G01N27/413
Filed: 1983-12-15
Abstract: PURPOSE:To detect an air fuel ratio correctly from an excessive fuel region to a thin region by flowing a sufficiently large current to an oxygen pump element and cuasing the voltage across an oxygen concentration cell element to vary steeply at an ideal air fuel ratio point. CONSTITUTION:An air fuel ratio detector 2 is arranged in an exhaust pipe 1. The air fuel ratio detector 2 is constituted by providing a solid-state electrolyte oxygen concentration cell element 10 having porous electrodes 8 and 9 on both flanks of an oxygen ion conductive solid-state electrolyte 7 and a solid-state elctrolyte pump element 6 then forming an air chamber communicating with the outside air at the opposite side of where the oxygen concentration cell element of an oxygen pump element 6 is arranged. The electromotive force (e) of the oxygen concentration cell element 10 is inputted to an electronic controller 17 to control the pump current Ip of the oxygen pump element 6. A changeover switch 19 is provided to an input/output terminal of the oxygen pump element 6 and constant current sources E1-E6 are connected to respective switch points. Then, the constant current sources are selected to vary the suction current of the oxygen pump element, causing a shift in the steep change point of the electromotive force of the oxygen concentration cell element.
Patent JP-H03102449-A (JP)
Title: Data transfer device
Inventor: YUI TAKAAKI
IPC: G06F13/14
Filed: 1990-09-07
Abstract: PURPOSE:To simplify a state check process by deciding the state result set to an electronic equipment based on the answer contents set to the state detecting signal of a slave equipment designated by a control signal and storing the result of decision. CONSTITUTION:A slave equipment 1b transfers and receives data to and from an electronic equipment. A master equipment 1a applies a state detecting signal set to the electronic equipment to the equipment 1b designated by a control signal, decides the state result set to the electronic equipment based on the answer contents set to the state detecting signal of the equipment 1b designated by the control signal, and stores the result of decision. Thus plural equipments 1b are connected in series to the equipment 1a connected with the input/output terminals like a printer, a tape recorder, etc. Then the equipments 1b are successively designated by the clock signals received from the equipment 1a, and at the same time the connection state of the pocket computer of each equipment 1b can be checked by a data link confirmation command. As a result, a fixed number of control lines can be kept regardless of the number of equipments 1b. Then the constitution of a data transfer device is simplified and the state check process is also simplified.
Patent JP-H0898830-A (JP)
Title: Effective visual field extrusion detector in x-ray ct system, reference correction device in the same and x-ray ct system
Inventor: FUJIKI KENJI
IPC: A61B6/03
Filed: 1994-09-30
Abstract: PURPOSE: To detect the extrusion of a projecting position by performing self reference correction on the detection values of detectors for reference on both sides at every projecting angle along a turning circumference by its own detection value and discriminating the presence/absence of extrusion of the projecting angle for an examinee depending on whether or not a correction value shows zero. CONSTITUTION: Since information quantity obtained by a detector is set as a tomographic image in this X-ray CT system, the presence/absence of extrusion of the examinee to the outside of the effective visual field is judged at every projecting angle by an extrusion detecting means 7A. As a result, the fluctuation of X-rays at every projecting angle is corrected by the output of the detector for reference not transmitting the examinee by a reference correction means 8A. Then, omitted data is estimated by using an effective outside visual field estimation means 10. In other words, since judgement for extrusion is passed by using only projecting data, it is possible to discriminate the presence/absence of extrusion only by measurement by actual insertion of the examinee. Moreover, since only the projecting data is used, the extrusion can be detected simultaneously with the measurement.
Patent JP-H04116064-A (JP)
Title: Sheet folding device
Inventor: KURAMITSU WATARU
IPC: B65H7/02
Filed: 1990-09-07
Abstract: PURPOSE:To compact the device by a method wherein the increase of the number of windings of a passage suffices for coping with a situation even when the folding length of a sheet is increased in a way that a helical passage is formed at a guide means to introduce a conveying sheet before the sheet is folded. CONSTITUTION:A sheet P conveyed by means of a conveyance means 1 and 2 is introduced into the curved passage of a guide means 11. When the length of the introduced sheet attains a given value, the guide means 11 is rotated in a sheet conveying direction, the inputted sheet is caused to approach the winding means side in s state to press the sheet by the outer shape part of the guide means. In this case, a slack is produced at the sheet inputted to the guide means 11, the slack part is engaged with a draw-in means and drawn in through friction and folded. In this case, even when the folding length of the sheet is increased, the curved surface of the passage of the guide means 11 is formed in a vortexform shape and the increase of the number of windings suffices for coping with a situation, whereby the size of a device is prevented from an increase.
Patent JP-S61115372-A (JP)
Title: Semiconductor laser
Inventor: FURUSE TAKAO
IPC: H01S5/00
Filed: 1984-11-12
Abstract: PURPOSE:To reduce astigmatism, and to form a semiconductor laser having excellent current optical output characteristics having small oscillation threshold currents and superior linearity and high output characteristics by controlling a current constriction function and an optical waveguide function independently and shaping index waveguide structure, which does not depend upon an optical absorption effect. CONSTITUTION:An n type Al0.4Ga0.6As layer with a striped groove in groove width W1 of approximately one micron, a first semiconductor layer 5, is arranged onto a p type Al0.4Ga0.6As layer 4, thus shaping a narrow current path. The forbidden band width of the n type Al0.4Ga0.6As layer 5 is made larger than that of an n type Al0.11Ga0.89As layer 3 as an active layer, thus resulting in no optical absorption effect on laser oscillation beams. On the other hand, an n type Al0.6Ga0.4As layer having forbidden band width larger the other any layers and a refractive index smaller than them, a second semiconductor layer 6, is disposed onto the n type Al0.4Ga0.6As layer 5 while shaping a striped groove in groove width W2 of approximately three micron. Accordingly, optical beams having small astigmatism can be obtained.
Patent JP-H08109007-A (JP)
Title: Method and apparatus for forming hydrogen chloride from chlorine waste
Inventor: DEIITOMAA SOBUIYA
IPC: B01D53/68
Filed: 1994-09-30
Abstract: PURPOSE: To form hydrogen chloride usable as an initiator for producing a new PVC or VC from chlorine wastes by quality improving and purifying means.  
     CONSTITUTION: Crude acid 240 is generated from a stack gas formed during the combustion of chlorine waste 100 by gas cleansing, waste water 230b generated partially during cleansing of the stack gas is treated, solid-enriched residual water and a highly concentrated chlorides solution are generated, the highly concentrated chlorides solution is returned to a incineration process 1 for recovering chlorine, and HCl-enriched gas 560 is generated by entrainment distillation of crude acid 450. Simultaneously, impurities dissolving in the entrainment, hydrochloride is separated from the HCl-enriched gas 560, HCl-enriched gas 680 is dried by adsorption, an adsorbent 801, 802 are reproduced, thus the resulting aqueous condensate 830 is supplied to a waste treatment process 3. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0688710-A (JP)
Title: Current adjusting apparatus
Inventor: AEBA HIDEAKI
IPC: H01L33/00
Filed: 1992-09-07
Abstract: PURPOSE:To obtain a current adjusting apparatus for adjusting the current, which is supplied into a light emitting means for irradiating part to be measured with light so that the measurement of the width of the sliding surface of an electric-car cable that is the part to be measured is not affected with contamination. CONSTITUTION:The light from an LED 4 is cast on a sliding surface 1a of an electric-car cable 1. The reflected light from the sliding surface part 1a is received with a CCD sensor 3 through a rod lens 2. The received light signal is sequentially converted into the electric signal in the width direction of a part to be measured with a P-S converter 5. The signal is supplied into a P/H circuit 7 through a gate circuit 6, and the peak value is detected. The kind of the part to be measured corresponding to the peak value and the value of the current, which is supplied into the LED 4, are selected in a table, which is stored in a ROM/RAM beforehand. The optimum current for the selected kind of the electric-car cable 1 is supplied into the LED 4.
Patent JP-H0683273-A (JP)
Title: Illumination display body
Inventor: GOTO MASAKAZU
IPC: G09F13/08
Filed: 1992-09-07
Abstract: PURPOSE:To enable the distinct display of plural color without increasing the thickness of prisms of the illumination display body of a type to regulate the progressing direction of light by means of the prisms. CONSTITUTION:A display mark is constituted of plural display mark parts 26a, 26b and the prism part is constituted of plural prism parts 23a, 23b corresponding to the respective display mark parts 26a, 26b. The rear side ends of the slopes of the prism parts 23a, 23b are connected to the front side ends of the slopes of the adjacent prism parts 23b by curved surfaces 18 of an elliptic section formed along the elliptic shape focusing at the bottom end A of the display mark part corresponding to the prism parts 23a, 23b and the fine reflection point corresponding thereto or the bottom end B of a half mirror.
Patent JP-H10105963-A (JP)
Title: Method for controlling laser output in texture forming process
Inventor: MICHAEL BARENBOIM
IPC: B05D3/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To form a texture on a laser disk, and to minimize friction action by adjusting a driving signal to a variable attenuator for the laser beam and controlling the output level of the laser beam. SOLUTION: When a disk drive device is operating, the disk 10 rotates about a center hole 14, and a stratiform air flow is formed, and a magnetic head 12 is slightly separated from the adjacent disk surface 16 for being maintained. Before this rotation stops, the magnetic head 12 is driven near a toroidal area 18 where the surface of disk 10 is textured. When the rotation of this disk is reduced in speed to stop, the textured surface of this area 18 minimizes an influence by friction and static friction generated between the surface of toroidal area 18 and the adjacent surface of the magnetic head 12.
Patent JP-S6297344-A (JP)
Title: Mounting structure of mixer diode
Inventor: SOGO HIROYUKI
IPC: H01L23/12
Filed: 1985-10-23
Abstract: PURPOSE:To improve performance, by forming a pattern, which is extended to a back surface or in the perpendicular direction from the pattern of each transmission line, connecting a beam lead diode by utilizing the extended pattern, making the capacitance and the lead inductance of a package small, and thereby providing a compact configuration. CONSTITUTION:A first transmission line 2 and a second transmission line 3 are formed on the upper surface of a substrate 1 by etching and the like. On the back surface, a third transmission line 4 and a fourth transmission line 5 are formed in patterns by etching and the like so that the transmission line 2 and the transmission line 4 and the transmission line 3 and the transmission line 5 form the balanced lines. A hole 6 is formed at a part surrounded by the transmission lines 2-5 so that the size is larger than the width of a part formed by at least the transmission lines 2 and 4. The patterns of the transmission lines 2 and 4 are formed by the bonding and the like of, e.g., gold buttons 42 and 22, so that the patterns reach back surface patterns 21 and 41, which are located at the back side of respective patterns 2 and 4 along the inner wall of the hole 6. The patterns of the transmission lines 3 and 5 are extended in the perpendicular direction with respect to the surface along the hole 6, and the extended patterns 31 and 51 are formed by etching and the like.
Patent JP-H0582701-A (JP)
Title: Resin sealed semiconductor device
Inventor: NISHINO TOMONORI
IPC: H01L23/28
Filed: 1991-09-18
Abstract: PURPOSE:To relax impact on a circuit formation side of a resin-sealed semiconductor device and protect the semiconductor device from breakdown and avoid the induction of defective articles. CONSTITUTION:A lead frame is fixedly mounted to a semiconductor device chip 1 by way of an insulation film 3. A wide pad is installed to the tip 7 of an inner lead frame 5 so as to scatter the concentration of load in terms of wire bonding.
Patent JP-H0980236-A (JP)
Title: Directional back light and its manufacture
Inventor: FUKUHARA MOTOHIKO
IPC: G02B6/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the back light which has superior luminance uniformity as to the structure and manufacture of the directional back light. SOLUTION: The directional back light has at least a plurality of comic transparent bodies 44, a pinhole plate 43 which has a plurality of pinholes, and a light source; and the conic transparent bodies 44 guide light from a small- diameter incidence surface to a large-diameter projection surface, the pinhole plate 43 has a reflecting film provided on its reverse surface and also has the conic transparent bodies 44 inserted into the pinholes from the top surface side so that the incidence surfaces of the conic transparent bodies 44 project from the reverse surface, and the light source is arranged opposite the reverse surface of the pinhole plate.
Patent JP-2001064519-A (JP)
Title: Green resin composition, photosensitive green resin composition, green image forming photosensitive liquid, preparation of colored image and colored filter
Inventor: KIMURA YOICHI
IPC: C09B47/10
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To improve a light transmittance which is a problem of a photosensitive material dispersing a pigment by using a green pigment with a specific structure and restricting a bromine atom to a certain number. SOLUTION: A green pigment to be used is represented by the formula (wherein X is H, Cl or Br). The number of the bromine atom is from 14 to 16. A resin to be used has no restriction if it has dispersibility of the pigment, and desirably has film-forming properties and developing properties. For example, it is carboxymethylhydroxyethyl cellulose. The resin preferably has an unsaturated equivalent between 200-3,000, and weight-average molecular weight between 1,500-200,000. A preparation of a green resin composition comprised using per 100 pts.wt. of the pigment, 20 pts.wt. of the resin. According to demand, a dispersant (e.g. an anion dispersant) is used. An organic solvent (e.g. diethylene glycol mono or dialky ether) is used and mixed, at dispersion, in 100 pts.wt. thereof per 100 pts.wt. in total of the pigment and the resin to disperse them.
Patent JP-H1063185-A (JP)
Title: Production of affixing display having three-dimensional printing area
Inventor: MORIYAMA YASUYUKI
IPC: G09F3/02
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an affixing display, such as nameplate, sticker, label or Wappen, having a luxurious three-dimensional feel. SOLUTION: A base sheet 11 are affixed and integrated over the entire surface of a peelable separator 10 and a top sheet 12 consisting of a plastic film thicker than this base sheet 11 over the entire surface of the base sheet 11 successively in a laminated state with adhesives 14, 15. Printing elements 13 consisting of specified characters, graphics, symbols, patterns or their combinations or the combinations thereof and colors are imparted on the surface of the top sheet 12. Both of the top sheet 12 itself existing at the points no imparted with the printing elements 13 and the adhesive 15 facing the base sheet 11 alone are dissolved by administration of chemicals or water, thereby, the printing elements 13 are made to remain in the state of building-up by as much as the height corresponding to the thickness of the top sheet 12.
Patent JP-2000064206-A (JP)
Title: Ballast removing machine for ballast bed
Inventor: FUJIMURA TETSUYA
IPC: E01B27/04
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To continuously remove the ballast of a ballast bed. SOLUTION: An arm 50 is vertically oscillateably mounted on an upper body 3, and a first excavation carrier 121 is attached to the arm 50. A first arm 150 vertically oscillateable fitted to the arm 50 is provided with a second excavation carrier 170. The ballast of a ballast bed 40 is excavated by use of the first excavation carrier 121 and carried toward the second excavation carrier 170. Then, the ballast is excavated by use of the second excavation carrier 170, thereby causing the ballast to fall on a belt conveyor attached to the upper body 3.
Patent JP-H04121127-A (JP)
Title: Method for increasing yield of tuber of potato by culturing seed potato subjected to immune treatment
Inventor: DOUKE NORIYUKI
IPC: A01H3/04
Filed: 1990-09-07
Abstract: PURPOSE:To make enable increase in the yield of a potato tuber having excellent resistance to disease damage by culturing seed potato treated with a cell wall ingredient prepared from a cultured microbial cell of the genus Phytophtora. CONSTITUTION:A middle-late or late variety of seed potato is treated with a cell wall ingredient prepared from a cultured microbial cell of the genus Phytophtora which is Phytophtora infestans, preferably in an amount of the cell wall ingredient of 0.05-5g per kg of the seed potato and cultured to enable increase in the yield of potato tuber.
Patent JP-S59119623-A (JP)
Inventor: BARUTAA SHIYAATO
IPC: H01H33/00
Filed: 1983-12-17
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-H1092771-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA HIROSHI
IPC: H01L31/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To simplify a process for dicing each unit from a multiple pattern circuit board by forming slit holes in each unit circuit beforehand, and making the length of the slit hole longer than the end surface length of the individual unit circuit board after dividing. SOLUTION: A plurality of slits 2 are discontinuously formed in a circuit board, corresponding to each unit circuit board D to be divided individually. The slit is longer than the end surface length (a) of each unit circuit board D in the P-direction. The width between slits 2 in the Q-direction is made nearly equal to the end surface width (b) of the unit circuit board D. A plurality of through-holes 3 are continuously formed in the Q-direction. The through-holes 3 have function of connecting circuit wirings on the surface and the back of the circuit board 1, and function as side surface outer electrodes at the time of product completion. Thereby the process for dicing each unit circuit board D from a multiple pattern circuit board 1 can be simplified.
Patent JP-H04118392-A (JP)
Title: Wheel steering gear for motorcycle
Inventor: YOSHIOKA TOSHIJI
IPC: B62K25/26
Filed: 1990-09-07
Abstract: PURPOSE:To discriminate between disturbance and lateral force in a cornering state as well as to make wheels steerable by constituting the impartment of resistance force against each steering behavior of the wheels due to the lateral force acting on a tire gounding point, so as to be performed by a hydraulic damper which produces large resistance force in proportion as going to larger in steering speed. CONSTITUTION:A drive shaft 41 is open-sidedly supported on a rear part 34 of a swing arm 31 or a rear-wheel supporting member free of rotation via an eccentric block 35. This drive shaft 41 is divided into three parts or a left side shaft 42, an intermediate shaft 43 and a rear-wheel hub forming a right side shaft, and this rear-wheel hub 44 is assembled in a knuckle 51 via a twin ball bearing 52. A knuckle arm 56 extending frontward is installed in this knuckle 51, and an interval between the front end of the knuckle arm and the rear end of a piston rod 66 of a hydraulic damper 61 housed in an intermediate part 33 curvedly formed in one side in keeping aloof from a tire of a rear wheel 49 of the swing arm 31 is connected through linkage 71. This linkage 71 consists of a tie rod 72 and a lever 75.