baber/WOPTO huggingface dataset:
Patent JP-H07165193-A (JP)
Title: Method and device for aided piloting of aircraft
Inventor: MISHIERU DORUSO
IPC: B64D45/04
Filed: 1994-11-08
Abstract: PURPOSE: To easily detect dangerous obstacles for an airplane in a front view of the airplane while assisting the piloting of the airplane at low attitude. CONSTITUTION: This method relates to a method for assisting the piloting of an airplane A at low attitude. A virtual curve related to an optimum logical flying passage for passing over obstacles is computed. In a front view area 10 of the airplane A, a) the locations of all obstacles 15-20 in a search area are determined, b) the tops 2 of the obstacles 15-20 determined are compared with the virtual curve. c) the obstacles having the tops at the highest position in terms of the virtual curve are defined as dangerous obstacles 16, 18, 20, and d) the coordinates of the tops 2 of the dangerous obstacles 16, 18, 20 are notified.
Patent JP-2000103460-A (JP)
Title: Cap-sealing inner seal material
Inventor: OGAWA RYUTA
IPC: B65D41/04
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To make opening of a cap possible under the normal condition with separation made normally between a seal material layer at the cap side and a seal material layer at the container mouth side even through the strength of a board to be remained at the inside of the cap for the cap-side seal material layer is decreased with moisture absorbed by normal moisture absorption or the like. SOLUTION: In a cap-sealing inner seal material A which is made up by separably laminating and sticking a cap-side seal material layer 4 mainly composed of a board 1 and a container mouth-side seal material layer 18 mainly composed of a glassine paper 11 together through a peeling varnish layer 16 and a sticking layer 21, the peeling varnish layer 16 and the sticking layer 21 are separably laminated and stuck together through an adhesive layer 17 in dotted shape which is stuck to the side of the peeling varnish layer 16.
Patent JP-S61155032-A (JP)
Title: Tray device in vehicle
Inventor: BABA MASAYOSHI
IPC: B60K37/00
Filed: 1984-12-27
Abstract: PURPOSE:To simply and surely support a tray, by extending an instrument panel section from the trailing edge of the tray, integrally therewith while a column cover section is extended from the lower end of the instrument panel section, integrally therewith, and by attaching the tray to a steering wheel column through the intermediary of the column cover. CONSTITUTION:A tongue-like instrument panel section 9 extending from the front side to the lower rear side of a steering wheel 4 is integrally formed with the trailing edge of a tray 8 arranged in a substantially horizontal direction at the front end of inside of a passenger's compartment 2. Further, a column cover section 10 extending rearward and upward from the lower end of the panel section 9 along the column 4a of the steering wheel 4 is integrally incorporated with the panel section 9. The tray 8 is attached at its front end to a vehicle body 1, and is also attached to the column 4a through the cover section 10. With this arrangement it is possible to support the tray 8 with a high rigidity with no use of an exclusive stey, etc. and therefore it is possible to enhance the assembling work and productivity of the tray. Further, it is not necessary to provide the instrument panel and the column cover, separately from each other.
Patent JP-S61153384-A (JP)
Title: Heat pipe
Inventor: MIYAZAKI YOSHIRO
IPC: F28D15/04
Filed: 1984-12-27
Abstract: PURPOSE:To improve the mechanical strength of a heat pipe without making the size larger and at the same time contrive to facilitate the manufacture by a structure wherein refrigerant return passages, each of which ranges from the evaporator section to the condenser section and has a large cross section, are arranged between the inner tube and the outer tube of the heat pipe and similarly grooves with small cross section are arranged onto the inner surface of the inner tube and further communicating holes are provided between the grooves and the return passages. CONSTITUTION:Refrigerant, with the quantity of which the grooves 5 of an inner tube 3 and refrigerant return passages can be filled up, is sealed in a heat pipe after the pipe is evacuated. The refrigerant evaporated at the evaporator section reaches the condenser section through an evaporating passage 9. The liquid refrigerant condensed at the condenser section returns to the evaporator section mainly through the refrigerant return passages 7. Consequently, large flow rate is produced even by the slight capillary attraction of the groove 5, resulting in making the occurrence of drying-out at the evaporator section difficult and enabling to obtain the large heat transport capacity. In addition, because the outer tube 1 and the inner tube 3 directly contacts with each other at some portion, heat can efficiently be transmitted through th outer tube 1 to the evaporating surface and the condensing surface on the inner tube 3 side and no large heat resistance at the evaporator section and the condenser section, which may develop in an artery heat pipe employing mesh as wicking material, develops.
Patent JP-H10106708-A (JP)
Title: Rotary casing structure
Inventor: SAKAMAKI TAKASHI
IPC: B60R16/027
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To make an attachment unnecessary to manage as an independent part and mirror-finish a resin mold or coat it with grease so as to smoothen a slide bearing which is singly provided, and simultaneously mold a stator housing and the attachment from a resin. SOLUTION: A rotor housing 2 is rotatably disposed in a stator housing 1. The stator housing 1 and the rotor housing 1 are combined together, thereby forming a doughnut-like container space 3. An inner ring face 11 of the stator housing 1 is converted with a metal tube 4. An attachment 5 made of the same synthetic resin as that of the stator housing 1 is molded at an inner ring face 41 of the metal tube 4. A slide bearing is formed of the attachment 5 peeled from the metal tube 4 by thermal contraction after molding and the metal tube 4. The rotor housing 2 is fitted to the attachment 5. The metal tube 4 is provided at the circumference thereof with a recess for inhibiting the attachment 5 from falling off.
Patent JP-2000102564-A (JP)
Title: Rising auxiliary chair
Inventor: MARUYAMA MASAO
IPC: A61G5/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rising auxiliary chair capable of stopping the rising of a seat part at an arbitrary position by a user. SOLUTION: In a rising anxiliary chair 1, an operating member 81 mounted on an armrest 5 is softly pressed when a person sitting on the chair wants to stand up, whereby a valve of a gas cylinder 9 is opened by a seat push-up mechanism 6, and a seat rear end part 31 is pushed up in a state that the seat part 3 is rotated about a rotary central shaft 63 by a push-up spring 64. When the operating member 81 is released from the hand, the valve of the gas cylinder 9 is closed at that time even though the seat rear end part has not been completely pushed up, whereby the rotation of the seat part 3 is stopped. Accordingly the hips of the user can be prevented from being pushed up more than necessity.
Patent JP-S62136403-A (JP)
Title: Physical distribution managing device
Inventor: KANEKO KUNIYA
IPC: B65G1/137
Filed: 1985-12-05
Abstract: PURPOSE:To establish a producing instruction suitable for an actual producing condition, by detecting the condition of entry into a storage and the condition of delivery from the storage so that a reference storage value is compared with a measured storage value, and by issuing an alarm when the measured value does not coincide with the reference value. CONSTITUTION:When articles flow on an introduction conveyer 1, a barcode reader 2 reads the kinds of the articles, and when the articles are transported by a truck 7, a bar-code reader 6 reads the kinds of the articles. In accordance with a signal obtained from the above-mentioned step, if it is judged that the time of initiation of introduction is earlier than the time of initiation of delivery or that the time of termination of introduction is later than the time of termination of delivery, a reference storage value is monotonously increased, but if the case is reverse, the reference storage value is monotonously decreased. Further, a computer 8 compares the reference storage value with a measured storage value, and it they does not coincide with each other, an alarm is issued. With this arrangement the reference storage value which is adapted suitably for an actual storage configuration, is compared with a measured storage value to judge whether or not the storage configuration is appropriate, thereby it is possible to prevent a production line from being disturbed by an unnecessary alarm.
Patent JP-S62134409-A (JP)
Title: Manufacture of gas burner
Inventor: NISHI TAKAHIRO
IPC: F23D14/08
Filed: 1985-12-06
Abstract: PURPOSE:To facilitate manufacture of a burner by a method wherein two grooves are formed at right and left symmetrical positions of a central bent part, respectively, and each of these grooves and the central bent part are bent back to form the burner. CONSTITUTION:A first groove 3 for forming a gas introducing part, a second groove 4 for forming flame holes and concave and convex portions 5a-5c for flame holes are punched out in a metallic plate 1 and then press formed. Upon completion of pressing of this member, the member is bent at the central bent part 2 into two portions and then the abutting portions are spot welded. Mixture gas is passed through a flue gas feeding passage 7 and a flame is generated at flame holes 9 from a flow regulator part 8.
Patent JP-H10122510-A (JP)
Title: Pressure fluidized bed boiler
Inventor: NAGARA TAKESHI
IPC: F23C10/20
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to reignite a starting burner with safety. SOLUTION: A fluidized bed boiler 20 where a bed material 36 21 is arranged to flow with the application of a pressurizing gas from a diffuser tube 22, is provided inside a pressure vessel 19. A starting burner 24 is provided substantially sideways in the diffuser tube 22 of the fluidized bed boiler 20 by way of a basically horizontal connecting pipe. A drain recovery device 40 is provided near the connected area between the starting burner 24 and a connecting pipe 23.
Patent JP-H02123537-A (JP)
Title: Detecting method for group defect of optical disk
Inventor: NARA KEI
IPC: G11B7/00
Filed: 1988-11-01
Abstract: PURPOSE:To detect a group defect regardless of the presence and absence of an ID pit by only receiving a primary or higher component of diffraction light at every group out of the reflected light of two laser spots, and obtaining a differential signal. CONSTITUTION:Laser beams T from a single light source are separated to two beams T1 and T2 by half mirrors 5 and 6, respectively made convergent and radiated by projecting lenses 3a and 3b on a inspected optical disk 1 rotated by a spindle 2. Light receivers 4a and 4b for primary diffraction lasers R1a and R1b of respective spots Sa and Sb formed on the surface of the disk 1 are provided, and the respective signals are made into an A signal and a B signal. The A and B signals are compared by a comparator, and the differential signal of the both signals is detected. By the differential signal, the group defect can be detected regardless of the presence and absence of the discrimination code pit recorded on the disk 1.
Patent JP-H11103722-A (JP)
Title: Internally threaded fishing rod
Inventor: SHIMONO MAKOTO
IPC: A01K87/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent water and foreign matters at the end part of a fishing rod side from remaining in an internally threaded fishing rod. SOLUTION: A stopper member 25 for preventing water from penetrating into the base fishing rod side of a middle fishing rod 2 is fitted to the rear end part of a fishing line guide hole 15 of a fishing line passing route in the interior of the middle fishing rod 2 of this internally threaded fishing rod. The stopper member 25 is made, for example, of a synthetic rubber and is fixed to the interior of the middle fishing rod 2 by utilizing elasticity. A hole part 25a not passing through in the direction of a shaft is formed in the central part at the end face of the tip fishing rod side of the stopper member 25.
Patent JP-H08139252-A (JP)
Title: Manufacture of semiconductor device and lead frame used for it
Inventor: ONO TOSHIAKI
IPC: H01L23/50
Filed: 1994-11-09
Abstract: PURPOSE: To apply solder plating to the surface of an outer lead part without using a sofisticated semiconductor manufacturing technology. CONSTITUTION: A process is provided to remove a metal thin film 2 which is clad on one surface of the outer lead part of a lead 3aL in a semiconductor device with QFP structure before lead plating such as solder dip treatment.
Patent JP-2000171230-A (JP)
Title: Method and device for inspecting micropattern shape
Inventor: TSUKADA HIROSHI
IPC: G01N21/956
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To precisely inspect a micropattern and to automatically inspect the shape of the micropattern with high precision. SOLUTION: This device is equipped with a reference image generating means 21 which generates reference image data corresponding to variance in density difference and shape difference according to pieces of good-quality image data, a difference image extracting means 22 which performs inter-image operation between the reference image data generated by the reference image generating means 12 and image data to be inspected to extract their difference image data, and a defect extracting means 23 which compares the extracted difference image data with a predetermined threshold to extract a defect part of the density and a defect part of the shape.
Patent JP-2001098324-A (JP)
Title: Ear cracking preventive hot rolling method for stainless steel to prevent
Inventor: YAMAMOTO YOICHI
IPC: B21B1/26
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To perfectly prevent the edge cracking of the both edges of a steel sheet or a steel strip at the time of rolling without reheating a slab in hot rolling for stainless steel and to produce a stainless steel sheet or steel strip free from defects without deteriorating the productive efficiency and fuel consumption unit. SOLUTION: A slab of stainless steel is heated at 1,100 to 1,250 deg.C, thereafter, at the time of rough rolling (before the rough rolling or in the process of the rough rolling), the edge faces of the slab made parallel to the rolling direction by finish rolling are applied with rolling reduction in the draft of >=20 mm at >=980 deg.C which is a recrystallization temperature region by using an edger or the like, and the crystal grains are refined to increase its strength, by which the ear cracking of both edge parts (edge face cracking) in the steel sheet or steel strip at the time of the rolling is prevented.
Patent JP-S61157003-A (JP)
Title: Adjusting device for antenna reflecting mirror surface
Inventor: MINOKE MASAHIRO
IPC: H01Q15/14
Filed: 1984-12-28
Abstract: PURPOSE:To attain adjustment with high accuracy by simple operation by providing an adjustment mechanism part provided free of operation and a mirror surface support whose one end is connected to an antenna reflection mirror and whose other end is connected freely movably to an antenna reflection rear side support. CONSTITUTION:In turning a knob 26 of a feeding shaft 20, the feeding shaft 20 is turned interlockingly to move its feeding member 28 toward the arrow A, B. In this case, when the feeding member 28 is moved toward the arrow A, a spring member 13 is elongated by its spring force to move a rod 12 in the same direction. Further, the spring member 13 moves the rod 12 toward the arrow A by its spring force via a collar 15 to move an antenna reflecting mirror 11 in the same direction and the position is adjusted. In moving the feeding member 28 in the arrow B, the feeding member 28 oves the antenna reflecting mirror toward the B surely without a play so as to apply highly accurate position adjustment.
Patent JP-H04149154-A (JP)
Title: Production of 2,4-dioxo-4-phenylbutyric acid ester
Inventor: WAKABAYASHI YUKIO
IPC: C07C69/738
Filed: 1990-10-11
Abstract: PURPOSE:To economically obtain the title compound in high yield without solidifying a reaction mixture by subjecting acetophenone and a dialkyl oxalate to condensing reaction in the presence of a sodium alkoxide using an organic solvent separable from water. CONSTITUTION:Acetophenone and a dialkyl oxalate are subjected to condensing reaction in the presence of a sodium alkoxide using an organic solvent (toluene, etc., are especially preferred) separable from water as a reaction solvent to afford a 2,4-dioxo-4-phenylbutyric acid ester. Since the fluidity of the reaction mixture is always kept according to the aforementioned method without causing trouble such as solidification, control in mass production is facilitated. Furthermore, since a high reaction concentration can be set, production efficiency is improved and the above-mentioned method is economically advantageous. Nearly quantitative high yield can further advantageously be attained.
Patent JP-S62134289-A (JP)
Title: Plate material for lithography printing not requiring dampening water
Inventor: YAMASHITA HIROSHI
IPC: B41N3/08
Filed: 1985-12-09
Abstract: PURPOSE:To provide the plate material for lithography printing without requiring dampening water capable of being easily reproduced, which is also efficient in plate wear without generating the contamination of printing, by a method wherein an ink repellence layer consists of silicone resin and high-molecular compound of not less than a specific value in critical surface tension and incompatible with silicone resin. CONSTITUTION:The ink repellence layer consisting of silicone resin and high- molecular compound of 38.5 dyne/cm min in critical surface tension and substantially incompatible with silicone resin is provided on the base material. Though the copolymer of vinyl chloride and vinyl acetate, that copolymer further containing polar monomer of vinyl alcohol maleic acid, etc., phenol resin, expoxy resin, polyester resin, polyamide resin, vinylidene chloride copolymer, etc., can be exemplified as a definite example of high-molecular compound mixed with silicone resin, vinyl chloride vinyl acetate copolymer resin, phenol resin, polyester resin are especially preferable.
Patent JP-S61159911-A (JP)
Inventor: KAMIYOSHI HITOSHI
IPC: A47J27/00
Filed: 1984-12-29
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-H01118428-A (JP)
Title: Manufacture of multi-layer film
Inventor: UCHIUMI SHIGEO
IPC: B29C55/02
Filed: 1987-10-30
Abstract: PURPOSE:To use cut-off portions at both edges, which are developed at the manufacture of a multi-layer film, for self-recycling without difficulty by a method wherein the portions which are grasped during lateral stretching are made of single layer. CONSTITUTION:Fine particle-containing resin A and carbon black-containing resin B are melted respectively and the resin A is extruded through feed pipes 1 and 1'' from discharge ports 7 and 7' and the resin B is extruded through a feed pipe 1' from a discharge port 9 so as to be compounded into a two kind-three layered sheet and at the same time the resin A is extruded through a feed pipe 2 from discharge ports 8 and 8' onto the surface of a cooling drum 6 so as to obtain an unstretched sheet having single layer parts 4 and 4' at both ends of a multi-layer part 5. The unstretched sheet is cooled at the surface of the cooling drum 6. Next, the unstreched sheet is stretched longitudinally and, after that, stretched laterally by grasping the single layer parts 4 and 4' and heat-treated. Further, after both the edge parts of the stretched sheet are cut off and removed, the sheet is taken up continuously. The cut-off and removed portions at both the edge of the sheet are made into chips for regeneration and mixed with the resin A, resulting in being made filmy again without developing trouble at all.
Patent JP-S62135063-A (JP)
Title: Original reader
Inventor: NONOYAMA MAKOTO
IPC: H04N1/387
Filed: 1985-12-07
Abstract: PURPOSE:To read both characters and photographs mixed in one original with fidelity by designating the area of an original and binarizing a picture in the designated area and a picture at the outside of the area by a binarizing means or applying the gradation by a gradation means. CONSTITUTION:An area designation control circuit 26 applies switching control to a switch circuit 15 depending on a line synchronizing signal (LSYNC), a clock (CLK) supplied from a master timing circuit 20 and an area data supplied from a CPU 19. Further, the CPU 19 applies switching control of switch circuits 13, 14 in response to the mode designated by a console panel 27. Further, a density designation signal in response to the density designated by the console panel 27 is outputted to a simple binarizing circuit 11 and a dither binarizing circuit 12, where the density signal is outputted to a serial/parallel conversion circuit 16.
Patent JP-H04151144-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SHUDO SADANOBU
IPC: G03C7/20
Filed: 1990-10-15
Abstract: PURPOSE:To sufficiently enhance an interimage effect and to improve color reproducibility by incorporating a specific compd. between emulsion layers and emulsion layers varying in color sensitivity. CONSTITUTION:At least one of the nonphotosensitive intermediate layers contg. the compd. expressed by formula I are provided between the emulsion layers and emulsion layers varying in the color sensitivity. In addition, the emulsion layer near a base side consists of at least the two emulsion layer groups varying in sensitivity and the emulsion layer having the lowest sensitivity is installed on the nonphotosensitive intermediate layer side. In the formula I, A denotes an oxidation reduction base nucleus or its precursor and denotes the atom group which allows the elimination of (Time), X only after A is oxidized during photographic development processing; Time denotes a group which releases X after elimination from the oxidant of A; X denotes a development inhibitor; L denotes a bivalent combination group; G denotes an oxidation group. The interimage effect is enhanced in this way and the color reproducibility is improved.
Patent JP-2001098384-A (JP)
Title: Chromate treating solution and treating method
Inventor: YAMAMOTO MASAYA
IPC: C23C22/30
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a chromate treating solution and a treating method, which harmonizes the storage stability of the chromate treating solution with the fingerprint resistance of a chromate film in a chromate treating solution in which a silica sol and a silane coupling agent are added. SOLUTION: The addition of a silica sol and a silane coupling agent to a chromate treating solution is executed by a method in which both are previously mixed before the addition, a part of the silane coupling agent is bonded to the surface of silica in the silica sol, the nuclear magnetic resonance analysis(NMR) peak intensity ratio R between 29Si(-O-)3 caused by the silane coupling agent which is not reacted with the silica sol and 29Si(-O-)4 caused by the silica sol R=29Si(-O-)3/29Si(-O-)4 is controlled to the range of 0.16 to 1.85, and those are added, and the amount of the silane coupling agent to be added S to the whole Cr is controlled to the range of S/the whole Cr=0.002 to 2.0. The treating solution is applied on the material to be treated and is thereafter dried without being water-washed.