baber/WOPTO huggingface dataset:
Patent JP-2001093095-A (JP)
Title: Road shape estimating device and curve approach controller using the same
Inventor: MATSUURA MUNENORI
IPC: G01C21/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To set a proper allowable curve approach speed by calculating a curve curvature radius approximating to an actual curve even when a node interval is extermly short. SOLUTION: A node c whose positional variance is relatively large on a curve does not deviate from the actual road width, nevertheless the road shape indicated by a node string is locally bent so as to be recessed before and after the node c, and an actually impossible curve shape is shown. Also, an interval between nodes b and c is short, and when the arithmetic operation of the curve curvature radius in the nodes b and c is executed, there is possibility that a curve curvature radius which is sharply smaller than the actual curve shape is calculated. Then, at least one node is defined as a point excluded from the curve curvature radius calculation, and the node is not used for the calculation of the curve curvature radius.
Patent JP-H07104522-A (JP)
Title: Resin coated carrier for electrophotographic developer, its production and developer using the same
Inventor: SATO YUJI
IPC: G03G9/113
Filed: 1993-10-01
Abstract: PURPOSE:To produce a resin coated carrier excellent in environmental stability, having such satisfactory rising characteristics as to instantaneously impart electrostatic chargeability to a toner replenished at the time of printing and excellent also in durability and to provide a developer using the carrier. CONSTITUTION:A coating resin layer of silicone resin contg. an aminosilane coupling agent or modified silicone resin is formed on the core material of a carrier to obtain the objective resin coated carrier. The content of the aminosilane coupling agent in the coating resin is 6-25wt.% and the amino equiv. of the coupling agent is 163-235.
Patent JP-H04143104-A (JP)
Title: Radial tire for ice and snow road
Inventor: KIMURA KATSUO
IPC: B60C11/00
Filed: 1990-10-04
Abstract: PURPOSE:To improve driving stability and durability by making a tread circumferential direction modulus lower than a tread lateral direction modulus in a base tread, and using rubber of a different modulus in accordance with the direction for the base tread. CONSTITUTION:In a radial tire 1 for an ice and snow road, a tread 5 of a total thickness T, arranged on a breaker layer 8, is formed of a double layer structure comprising a base tread 5B of a thickness B and a cap tread 5A of a thickness A, and a pattern groove 10 of a depth PD is formed on the tread 5. In this case, a modulus MC in the tread circumferential direction C in the base tread 5B and a modulus ML in the tread lateral direction L are determined so as to satisfy a relationship of MC<ML to increase lateral direction stability when the tire is mounted on a vehicle. Also, the cap tread 5A and the base tread 5B are determined so as to satisfy the relationship of T-1/2 PD>=B>=0.05T.
Patent JP-H08104156-A (JP)
Title: Method and device for limiting car speed
Inventor: TOOMASU RINDEN
IPC: F02D9/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To accurately maintain a limiting speed with good driving comfort by operating a control system in relation to actual speed according to a predetermined control characteristic curve within intervals of permissible speeds, and bringing the actual speed gently to a predetermined limiting speed without abrupt changes in speed. SOLUTION: A unit 3 for detecting an accelerator pedal position generates a throttle valve opening signal SWP, which is guided to the input side of a maximum value selecting step 4 in parallel with an output signal SWT of a cruise control system 2 to pass a signal for the requirement of large engine torque to the input side of the next minimum value selecting step 5 as an output signal SWTPM. The signal SWP of the accelerator pedal position detecting unit 3 is further guided to a speed limiting function device 1, which in turn performs a proper speed limiting function. The speed limiting function device 1 has a speed control unit 6, a speed adjuster 7, an actual speed sensor 8 and a changeover switch 9. The signal SWP is led to the input side of the speed control unit 6 to generate an output control signal SWBS for throttle valve opening.
Patent JP-H0577586-A (JP)
Title: Feeder of inner binding device
Inventor: KOBAYASHI HIROSHI
IPC: B42B9/00
Filed: 1991-09-21
Abstract: PURPOSE:To enable the timing of dropping a printed book to the surface of a gathering chain to be automatically adjusted even during an operation. CONSTITUTION:A phase converter 17 which changes a phase using an adjustment motor 17 is arranged on a mechanical part 10, for adjusting the timing of dropping a printed book, which is positioned between a drive motor 1 and a feeder part 20. The timing of dropping the printed book is adjusted by changing the phase of the phase converter 17. In addition, clutches 12, 13 are arranged and activated to select between intervals for timing the drop. Further, it is possible to detect the rotating position of a gathering chain 2 and those of drums 21b, 22b, 23b on the feeder part 20, and calculate the required amount of rotation for the adjusting motor 17d to obtain an optimum phase automatically.
Patent JP-H09114125-A (JP)
Title: Electrostatic charge latent image developing toner, developer, and image formation
Inventor: SUZUKI SHINICHI
IPC: G03G9/08
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a electrostatic charge latent image developing toner having stable electrification performance, no environmental dependency in the electrification performance, a high developing speed, excellent durability, and improved cleaning property and transfer property and causing no photographic fog while in use over a long period. SOLUTION: This toner has the hydrophilic polar group on the surfaces of toner grains, and 0.8% or above of the existing alkali metal or alkaline earth metal is bound to the hydrophilic polar group in numerical %. The hydrophilic polar group exists on the surfaces of the toner grains, and the numerical % of the existing alkali metal or alkaline earth metal bound to the hydrophilic polar group is 0.8% or above in this electrostatic charge latent image developing toner contained in the developer.
Patent JP-H07121889-A (JP)
Title: Device for reproducing optical information
Inventor: KOMINO TETSUO
IPC: G11B7/09
Filed: 1993-10-27
Abstract: PURPOSE:To provide an optical information reproducing device with simple and inexpensive constitution capable of effectively reducing an offset of a focus error signal. CONSTITUTION:First, second photodetectors 28, 29 respectively light receiving a return beam from an optical recording medium 25 before and behind of an image forming point of a converging lens 26 are constituted of a tripartite light receiving area respectively divided to three parts by at least two pieces of division lines 30a, 30b, 30d, 30e. At least one side photodetector 29 is provided movably so that a light receiving position of a luminous flux is displaced in the dirrection of an optical axis in the central line dirrection of two pieces of division lines 30d, 30e, and the offset of the focus error signal by a beam size method is reduced.
Patent JP-H06117891-A (JP)
Title: Karman vortex flowmeter
Inventor: ITO ETSURO
IPC: G01F1/32
Filed: 1992-10-08
Abstract: PURPOSE:To improve the flow rate measuring accuracy of a Karman vortex flowmeter by adequately setting the degree of projection of a projecting body against a flow. CONSTITUTION:A vortex generating body 2 is provided with an upstream-side columnar body 11 and downstream-side columnar body 12 inside a conduit 1 and external threads are respectively cut at the parts of the bodies 11 and 12 which are fitted to the conduit 1. The cylindrical nuts 5a and 5B are engaged with the threads as projecting bodies so that the bodies can be moved in the axial direction of the conduit 1 and the projecting dimensions (a) and (b) of the bodies can be decided so that the Karman vortex generating condition of the body 2 can be optimized by adjusting the positions of the nuts 5A and 5B against the body 2. Therefore, the K-value (=velocityXflow rate Q/Karman vortex frequency f) of a fluid to be measured can be made almost constant against the variation of the Re-number by adequately setting the dimensions (a) and (b).
Patent JP-H0990201-A (JP)
Title: Camera
Inventor: DAIMON TERUYUKI
IPC: G03B13/36
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent-quality picture in focus even when range-finding is impossible or the result of range-finding shows infinity. SOLUTION: The gazing point of a photographer in a finder differs between a photographing scene in exact infinity and a photographing scene where a main subject exists at a finite distance other than a nearly center part within the finder. When range-finding is impossible or the result of range-finding shows infinity, for example, in the case the gazing point exists at a part other than the nearly center part by discriminating whether the gazing point exists in the nearly center part or a part other than it within the finder, distance information to drive a photographing lens is set to a short distance side in comparison with the case the gazing point of the photographer exists in the nearly center part in the finder(because it is assumed to be the photographing scene where the main subject exists at the finite distance other than the nearly center part in the finder).  Thus, the distance information to drive the photographing lens is changed in accordance with the position of the gazing point of the photographer in the finder [(009) → (013), (009) → (010)].
Patent JP-H03129812-A (JP)
Title: Manufacture of laminated capacitor
Inventor: AMANO TOSHINORI
IPC: H01G4/12
Filed: 1989-10-16
Abstract: PURPOSE:To accurately form the width of a side margin region and to reduce the irregularity in capacitance by precisely controlling the overlapped area of internal electrodes by a method wherein, after a laminated type sintered body has been obtained, a side margin region is formed by etching, and the width of the side margin region is formed accurately by controlling the condition of etching. CONSTITUTION:Side margin regions 23 and 24 on the side of inner electrodes are formed by etching the side edge part of the second inner electrode part 13 which is exposed to the side face of a sintered body 20. The above-mentioned second inner electrode part 13 is provided on the upper surface side or the lower surface side of the first inner electrode materials 12a and 12b. To be more precise, as the above-mentioned second outer electrode 13 is formed in such a manner that it is laminated on the inner electrodes 12a and 12b and also on the whole width of a ceramic green sheet, the degree of necessity of paying attention on positioning the second inner electrode 13 is small. As a result, a small-sized large-capacitance laminated ceramic capacitor having few variation in capacitance value can be obtained.
Patent JP-S62133252-A (JP)
Inventor: MAKI HIROHISA
IPC: E04G9/05
Filed: 1985-12-02
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-H0985014-A (JP)
Title: Sprocket wheel embedding preventing device in sand lifter
Inventor: HIRAI ATSUO
IPC: B01D21/18
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent the abrasion of the bearing of a sprocket wheel and that of a sand penetration preventing seal by increasing the diameter of a sprocket wheel so that the front sprocket wheel bearing meshed with a bucket conveyor is set to a position higher than an accumulated and scraped-up earth and sand mountain. SOLUTION: The front sprocket wheel 31 meshed with the bucket conveyor 3 constructed under tension so as to move along the bottom of a sand sedimentation basin 1 is formed so as to have a sprocket wheel diameter larger than the height of a sand pool so that the bearing thereof is not embedded in the sand pool accumulated on the bottom of the sand sedimentation basin.
Patent JP-2000101245-A (JP)
Title: Multilayer resin wiring board and its manufacture
Inventor: KANBE ROKURO
IPC: B32B15/08
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To form high-precision and fine through holes for connection by a short-time laser treatment while applying a high stiffness to a board by using a relatively thick metal plate. SOLUTION: A multilayer resin wiring board 100 is provided with a copper plate 11 having a first major surface 11A and a second major surface 11B, plural wiring layers 31, 32, 51 and 52 positioned on either of the sides, plural insulating layers 21, 22, 41 and 42 between the copper plate 11 and the wiring layers 31, 32, 51 and 52 and between the wiring layers, a copper plate connecting via 36 which connects the wiring layers 31 and 32 sandwiching the copper plate 11 and which is formed in through holes H2 and H4 for connecting the copper plate respectively passing through the copper plate 11 and a copper plate connecting via 56 which connects the wiring layers 51 and 52 and the copper plate 11. The copper plate 11 is provided with a part 12 thinner than the other part.  The through holes 36 and 56 for connecting the copper plate are formed by laser treatment passing through the thinner part 12.
Patent JP-H07103422-A (JP)
Title: Combustion device
Inventor: NAGAI ITSUO
IPC: F23D14/08
Filed: 1993-09-30
Abstract: PURPOSE:To perform a stable combustion by a method wherein a flame hole surface of a thin flame hole structure is set to be higher than a thick flame hole, and its both sides are formed with the thin flame holes having the same height as that of the thick flame hole. CONSTITUTION:A flame hole surface of a thin flame hole structure 9 is set to be higher than a thick flame hole 5, and both side surfaces of the thin flame structure 9 are formed with the thin flame hole 4 having the same height as that of the thick flame hole 5. Due to this fact, during combustion, both sides are formed with the thick flames, the thin flames are formed at the position higher than that of both sides at the central part and then the combustion is carried out. At this time, gas injected from the thin flame hole 4 held at the same height as that of the thick flame holes 5 formed at both sides of the thin flame hole structure 9 is mixed with the thick gas, intermediate concentration of the gas is attained, the intermediate flames thick and thin concentrations is formed, the base part of the thin flame is heated, a flame hole fixing characteristic is improved and a vibratory combustion is prevented. With such an arrangement as above, it is possible to perform a stable combustion.
Patent JP-S60168634-A (JP)
Inventor: ROBAATO JIYOOJI FURAIJIENRINGU
IPC: B29C33/70
Filed: 1984-12-22
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-S63125317-A (JP)
Title: Transfer molding machine
Inventor: WATANABE KENICHI
IPC: B29C45/68
Filed: 1986-11-14
Abstract: PURPOSE:To simplify the constitution and to make the velocity control easier in the process of mold closing and opening, by using a driving source of a mold closing apparatus as a combination of the first motor and a hydraulic jack, and a driving source of a transfer apparatus as the second motor. CONSTITUTION:Rotation of the first motor 1 is transmitted to a screw jack 2, which pushes up a pushing-up plate 10 and a movable plate 9 supported by means of an hydraulic jack 5. A bottom force 18 being placed and fixed on the movable plate 9 is elevated up to a definite distance (e.g. 1mm) before contacting a top force 17, and a motor 1 is stopped. Then, an hydraulic apparatus 4 works and a piston of the hydraulic jack 5 is elevated by a stroke left to complete a mold closing process to close the mold. Then, a plunger 16 is lowered by means of the rotation of the second motor 12 to transfer a resin 20 into a cavity 19. Finally, the hydraulic apparatus 4 stops, and the motor 1 rotates in the reverse direction in a specified number of rotation. The pushing-up plate 10 is thereby lowered, and a mold opening process starts.
Patent JP-S62128701-A (JP)
Inventor: KATAYAMA YOSHIHISA
IPC: B27D5/00
Filed: 1985-11-30
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-S63122481-A (JP)
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1986-11-13
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-H09108116-A (JP)
Title: Erroneous operation alarming device for baking device
Inventor: MORISHITA ISAYA
IPC: A47J37/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To surely discriminate errors relatively easily made by a user such as the forgetting of putting in a mixing blade and water and to issue an alarm by providing a discrimination value storage part, a discrimination time storage part, a time measurement part, an erroneous operation discrimination part and an erroneous operation alarming part. SOLUTION: The output of a bread adjustment circuit 41 is led to the erroneous operation discrimination part 50 and the time measurement part 49 for measuring discrimination time. The output of the discrimination time storage part 48 for storing the plural kinds of the discrimination time set beforehand corresponding to the kinds of bread to be baked is led to the time measurement part 49 and the output of the time measurement part 49 is led to the erroneous operation discrimination part 50.  The output of the discrimination value storage part 51 for storing the two kinds of discrimination values for the respective kinds of the bread is led to the erroneous operation discrimination part 50 in addition to the output of the bread adjustment circuit 41 and the output of the erroneous operation discrimination part 50 is led to the erroneous operation alarming part 52 for alarming the user that it is an erroneous operation based on the discriminated result.
Patent JP-S61150276-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI NOBUYOSHI
IPC: H01L29/78
Filed: 1984-12-24
Abstract: PURPOSE:To contrive to improve the adhesion of the high melting point metal with the insulation film by a method wherein the titled device is so constructed as to have electrode wirings formed out of a conductive film made mainly of a high melting point metal and containing a specific amount of Si oxide. CONSTITUTION:A high melting point metal containing Si oxide at 1ppm or more and 40% or less is used as electrode wirings. For example, after formation of a gate SiO2 film 2 over an Si crystal substrate 1, a film 3 containing approx. 0.5wt% of Si is adhered by CVD. Next, the Si in the W film 3 is changed to SiO2 by heating in an H2 containing 5% of H2O. After As ions are implanted by using the mask of an electrode pattern of this double-layer film, source-drain regions 5 are formed by heating in an N2 atmosphere. A phosphorus glass film 4' is adhered and dry-etched into contact holes above the source-drain regions 5, and Al wirings 6 are formed.
Patent JP-H03132071-A (JP)
Title: Semiconductor element
Inventor: KATO NOBUYUKI
IPC: H01L29/74
Filed: 1989-10-18
Abstract: PURPOSE:To improve commutation characteristic, light sensitivity, and dV/dt characteristic by providing a gap where a large number of diffusions are not provided at an N<+> diffusion region which is formed on the rear surface of an N-type substrate. CONSTITUTION:An N-type diffusion region on the rear surface of an N-type substrate 1 is formed in grid shape and no diffusion is provided at a gap between each grid. Anode diffusion regions A1 and A2 and P gate diffusion regions P1 and P2 are formed as boron an impurity simultaneously on the surface of the substate 1. Also, cathode diffusion regions K1 and K2 are formed within the P gate diffusion regions P1 and P2 with P, Sb, As, etc., as impurities. Then, an Al film is deposited on the surface of a chip and selective etching is made for forming the surface electrode wiring.
Patent JP-H09115327-A (JP)
Title: Luminaire
Inventor: TSUNODA KIICHI
IPC: F21V21/04
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To enable a luminaire to be mounted without any restriction on the fixing period of a ceiling board and enable fine adjustment when mounting the luminaire, precedent wiring of electric wires, etc. SOLUTION: A U-shaped bolt receiver 3 is mounted on a suspending bolt 2 from the ceiling with its opening side toward the lower side, the end part of a ceiling board 5 is placed on a placement 4 protruded on the outer faces of both side walls 3a of the bolt receiver 3. A suspending bolt 9 for lighting fixture is removably suspended on a hook piece 6 protruded to the inner face of both side walls 3a of the bolt receiver 3, an illumination fixture main body 10 is mounted on the suspending bolt 9 for a luminaire, and the luminaire main body 10 is covered wit an illumination cover 11.
Patent JP-S61148314-A (JP)
Title: Detection of cable core position
Inventor: TAKAHASHI SABURO
IPC: G01B17/00
Filed: 1984-12-24
Abstract: PURPOSE:To detect the position of a cable core immediately, by fixing an ultrasonic wave reflector on the cable core to detect it from outside a pipe by an ultrasonic wave. CONSTITUTION:A pipe type OF cable 1 has a cable core 3 in a pipe 2, which is made up of a steel pipe 2A and an anticorrosion layer 2B and filled with an insulating oil 8. An ultrasonic wave reflector 9 comprising a metal strip or the like is fixed at a specified position of the cable core 3 projecting from the outer surface of the core 3. An ultrasonic probe 10 for transmission is a vertical probe with the vibrator surface facing the center of the pipe 2 so as to emit an ultrasonic wave to the center of the pipe 2. An ultrasonic probe 11 for reception is sloped to the outer surface of the pipe with a wedge 12. The probes 10 and 11 for transmission and reception are set at such a relative position as to ensure a high sensitivity and as it is moved as it is along the length of a cable 1, the ultrasonic wave emitted is received with the probe 11 for reception once hitting the ultrasonic wave reflector 9 thereby enabling the detection of the position of the cable core 3 with respect to the pipe 2.
Patent JP-H05107664-A (JP)
Title: Infrared image pickup device
Inventor: TAMAGAWA YUKIHISA
IPC: G02B7/28
Filed: 1991-10-18
Abstract: PURPOSE:To provide an infrared image pickup device which does not require an additional temperature measuring sensor, which is provided so that thermal conduction is obtained, for detecting the temperature of an infrared optical system, whose constitution is simple and which hardly causes the deterioration of the infrared image of an object by the temperature change of the infrared optical system. CONSTITUTION:The infrared image pickup device is provided with the infrared optical system 1 which condenses infrared rays from the object and forms the image thereof on an infrared rays detector 2, a focusing mechanism 7 which focuses the optical system 1 and a focusing control circuit 6 which controls the focusing mechanism 7. Based on narcissus quantity included in a signal outputted by the detector 2, the focusing mechanism 7 is controlled by a focusing signal corresponding to the temperature of the optical system 1 by the control circuit 6.
Patent JP-H08139145-A (JP)
Title: Etching system for analyzing element and method for analyzing element using it
Inventor: KANZAKI MASAYUKI
IPC: H01L21/306
Filed: 1994-11-04
Abstract: PURPOSE: To analyze an element accurately and repetitively with high working efficiency. CONSTITUTION: A sample piece is set in an etching bath 1 and then an etching liquid is injected into the bath 1. Subsequently, the etching bath is inclined to transfer the used etching liquid, as a measuring sample solution, into a storage tank 2 through a connection 3. A cleaning liquid is then injected into the etching bath which is eventually inclined to transfer the used liquid, as a measuring sample solution, to the storage tank. Finally, the measuring sample solution is fed from the storage tank to an analytic apparatus through a sample solution introduction tube 8.