baber/WOPTO huggingface dataset:
Patent JP-S636478-A (JP)
Title: Satellite navigation system
Inventor: SEKINE CHOGO
IPC: B60R16/02
Filed: 1986-06-27
Abstract: PURPOSE:To eliminate measurement errors by excluding radio waves which are greatly different in reception level from a prescribed value and vary in dummy distance abruptly when radio waves from plural satellites are received to calculate the dummy distance and then find the position of a moving body. CONSTITUTION:Signals from the plural satellites which are received by an antenna 11 are inputted to a reception part 12 and navigation data is demodulated to measure the dummy distance, which is inputted to a position measurement arithmetic part 13. The arithmetic part 13 solve a navigation equation wherein those data are combined to calculate the position of the moving body, which is displayed on a display part 14. A decision circuit 15 excludes signals which are smaller or larger in the reception level of the reception part 12 than the prescribed value. Further, when the dummy distance found by the reception part 1 varies abruptly from the last value, the signals are excluded. Consequently, errors in position measurement due to a ghost and a reflected wave are eliminated. This device is suitable to an automobile which runs in an area where there is much radio wave trouble.
Patent JP-H04349037-A (JP)
Title: Car body structure
Inventor: ANDO MASAHIKO
IPC: B62D25/20
Filed: 1991-05-24
Abstract: PURPOSE:To increase the strength of a floor tunnel. CONSTITUTION:A retainer 4 for fixing a shift lever boot and a bracket 16 for fixing a parking brake lever are welded to the inner surface of a floor tunnel 1 in such a way as overlapping partially, and the tail of a transmission 10 is supported by the retainer 4 or bracket 16.
Patent JP-S6128397-A (JP)
Title: Preparation of fatty acid by fermentation method
Inventor: OGURA KYOICHI
IPC: C12R1/44
Filed: 1984-07-20
Abstract: PURPOSE:To obtain industrially advantageously a high-purity fatty acid useful as a drug, etc. under a mild condition, by cultivating a bacterium belonging to the genus Staphylococcus, capable of producing lipase in a medium containing fats and oils, collecting fatty acids from the culture solution. CONSTITUTION:Staphylococcus capities T-1-1(FERM P-7723) belonging to the genus Staphylococcus, capable of producing lipase, is inoculated into a medium containing fats and oils, and cultivated, or the bacterium is cultivated in a medium, the fats and oils are added to it in the middle of the cultivation, the fats and oils are hydrolyzed in the medium, and fatty acids are accumulated in the culture solution. The culture solution is collected, a mold is removed by centrifugal separation, to separate a supernatant liquid, which is treated by silica gel column, etc., to purify and to separate fatty acids.
Patent JP-H076673-A (JP)
Title: Puffer type gas circuit breaker
Inventor: HIRANO YOSHIHIKO
IPC: H01H33/91
Filed: 1993-06-21
Abstract: PURPOSE:To provide a puffer type gas circuit breaker provided with a nozzle of low dielectric constant by promptly diffusing absorbed slight arc energy, and suppressing a decrease of dielectric strength and breaking performance, when exposed in an arc, to a minimum limit. CONSTITUTION:In a puffer type gas circuit breaker provided with a nozzle for extinguishing an arc by puffing arc-extinguishing gas, compressed in a puffer chamber when opened the breaker, to the arc generated between fixed and movable contactors, the nozzle is constituted of amorphous fluororesin 1 containing aluminum fluoride particles 2.
Patent JP-H0441004-A (JP)
Title: Method for rolling aluminum material or the like
Inventor: IKEUCHI MASAHIRO
IPC: B21B45/02
Filed: 1990-06-07
Abstract: PURPOSE:To surely prevent the reduction of rolling speed and bad degreasing after annealing from generation before they are generated by controlling the properties of working rolling oil with an unequivocally determined amount of residual oil and performing rolling with the rolling oil whose amount of residual oil is specified to be below the limited amount of residual oil. CONSTITUTION:Rolling oil and new oil of the same composition are prepared to perform their fractional distillation test and to measure the fractional distillation terminal, that is, the maximum temperature obtained in the distillation. Then, the fractional distillation test is performed with the working rolling oil as a sample. In this fractional distillation test, an amount Y of distillate of the sample at the same temperature as the distillation terminals of the rolling oil and the new oil in this fractional distillation is obtained. x=X-Y is calculated from the total amount X of the working rolling oil used in the fractional distillation test and the amount Y of the distillate and this (x) is regarded as the residual oil of the working rolling oil. The amount of residual oil of the rolling oil obtained is compared with the limited amount of residual oil. When the residual amount of working rolling oil is below the limited amount of residual oil, this rolling oil is desired to be used continuously and when it approaches to the limited amount of residual oil, analysis of the cause and treatment such as the exchange of the rolling oil are desired.
Patent JP-2000334682-A (JP)
Title: Power tool
Inventor: HONMA SHIGERU
IPC: B25F5/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To easily perform work by a wall by providing hook parts at symmetrical positions of a hammer case and further providing the hook part so as not to be projected from an outer periphery of the hammer case formed on a narrowed part of the hook parts. SOLUTION: On an outer periphery of a hammer case 6, two projections 10 having through holes 10 are provided at symmetrical positions with respect to a center shaft 9. These projections 10 are provided at positions where the heights of the projections 10 become lower than an outside diameter of the hammer case 6 formed on a narrowed part 6a of each projection 10, that is, a height 11 of the hammer case 6. As a result, workability can be improved because the projections 10 do not come into contact with a wall even if a power tool is used by the wall. Further, because the projections 10 are provided on an outer periphery of the hammer case 6, surface area of the hammer case 6 becomes larger and heat radiating property of the hammer case 6 can be improved.
Patent JP-H023400-A (JP)
Title: Transferring method of picture image
Inventor: SUEMATSU ICHIRO
IPC: D21H27/00
Filed: 1988-06-17
Abstract: PURPOSE:To transfer a picture image copied by a normal copying machine, and to transfer even an original having a halftone such as thin characters, thick characters, a photograph, etc. by including an organic solvent into the surface of a toner picture image, melting the toner picture image, superposing and pressure-welding the surface of the toner picture image to the surfaces of various materials to be transferred and peeling a joint paper base material. CONSTITUTION:Toner picture images 2 such as a character, a pattern, etc. are formed onto water-soluble paper 1 melted in water by an electrostatic type copy. The sticking layer 4 of a joint paper base material 3 with an adhesive layer 4 is contact-bonded from the top faces of the toner picture images 2. These layer 4, base material 3 and toner picture images 2 are washed by water through the scattering or dipping of water, the water-soluble paper 1 is melted, and the toner picture images 2 are transferred to the adhesive layer 4 side of the joint paper base material 3. An organic solvent 5 is included into the surfaces of the toner picture images 2, the toner picture images 2 are fused, the surfaces of the toner picture images are superposed and pressure-welded to various materials 6 to be transferred, and the joint paper base material 3 is peeled, thus transferring the toner picture images 2 to the materials 6 to be transferred. Accordingly, picture images copied by a normal copying machine can be transferred even to wood, cloth, a glass plate, etc. except papers, and can be transferred positively even to an original having a halftone such as the small characters and thick characters of copies, a photograph, etc. distinctly.
Patent JP-S5940120-A (JP)
Title: Automatic multistage weight sorting device
Inventor: OOSAWA MASAO
IPC: B07C5/18
Filed: 1982-08-31
Abstract: PURPOSE:To perform automatic sorting operation with high precision at a high speed, by moving a work conveyed by a conveyor pawl from the conveyor pawl to a conveyer belt and then taking a measurement. CONSTITUTION:The conveyor pawl 9 and conveyor belt 19 rotate in the same direction at nearly equal speeds (without exceeding a conveyor speed) and a work W fed to the conveyor is conveyed whie mounted on the lower corner part of the conveyor pawl 9. Then, the conveyor pawl 9 moves to a measurement inclination position and the work W is passed from the conveyor pawl 9 to the conveyor belt 19, but a balancing mechanism 2 measures the weight of the work W under a command generated before or after the mounting, so that a sorting gate selected on the basis of the measurement result is opened toward a low- level part side. The work W passed through the balancing mechanism 2 is mounted by the conveyor pawl 9 at an intermediate inclination position and the conveyor belt 9 oscillates to a discharge inclination position 19d when the work arrives at over a discharge shoot 5 corresponding to the weight section, dropping the work into a discharge shoot 5.
Patent JP-H0316008-A (JP)
Title: Thin film magnetic head
Inventor: MATSUZAKI MIKIO
IPC: G11B5/31
Filed: 1989-06-12
Abstract: PURPOSE:To prevent a crack from being generated in a protective film being in the vicinity of a take-out electrode by protruding an end edge of a lead conductor by >=5mum from an end edge of the take-out electrode. CONSTITUTION:An end edge B of lead conductors 7, 8 is protruded by protrusion length l1, l2 to both its sides in the minor axis direction Y from an end edge A of overhang parts 91, 101 of take-out electrodes 9, 10, and protruded by protrusion length l3 to one side in the major axis direction X. The protrusion length l1, l2 and l3 is selected to >=5mum, and >=10mum desirably. When the protrusion length l1, l2 and l3 become smaller than 5mum, the influence exerted by a shadow action of the overhang parts 91, 101 starts to appear, and a crack comes to be generated easily. In such a way, since the end edge of the lead conductors 7, 8 is protruded by >=5mum from the end edge of the take-out electrodes 9, 10, the thin film magnetic head being free from a crack in a protective film 11 being in the periphery of the take-out electrodes 9, 10 is obtained.
Patent JP-H071228-A (JP)
Title: Deburring hand and deburring method
Inventor: KOBAYASHI MANABU
IPC: B23D79/00
Filed: 1993-06-22
Abstract: PURPOSE:To simplify piping and wiring by preventing burrs from being generated on a work, preventing any burr from being left, and facilitating the adjustment of a contact position. CONSTITUTION:A tool 12 is mounted on a holder 10 attached to the arm of a robot, so as to place a tool in its posture slanted to the end surface 8b of a work 8, and a file blade on the tip 58 of the tool 12 is brought in contact with a deburring part 8c of the work only when the tool is drawn, so as to perform the deburring while moving and slanting the tool 12 in the direction to cross the longitudinal direction from the approximately center of the work 8 by distribution.
Patent JP-H09300133-A (JP)
Title: Discharging device for helical gear shaving and machining apparatus
Inventor: IDE TADAO
IPC: B23F19/06
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To perform an automatic and smooth releasing of an engaged state between a workpiece and a shaving cutter when the workpiece is taken out and to prevent a striking spot from being attained at a tooth surface upon completion of a finishing machining work. SOLUTION: A workpiece receiving shooter 8 is inclined and mounted in such a way that it may be moved in an axial direction of the workpiece. Both a rack 13 which can be engaged with a helical gear W of the workpiece and a rack operating cylinder 14 are installed over the workpiece receiving shooter. There are provided a cylinder 2 for use in inclining the shooter 8, a workpiece pulling-out cylinder and a selector valve for a hydraulic circuit for each of the cylinders, wherein the cylinder 2 for use in inclining the shooter is excited in cooperation with a workpiece taking-out preparing operation and then the changing-over valve for each of the cylinders is controlled in such a way that the working cylinders are operated in a synchronous manner at their ascending ends.  The workpiece W kept in engaged with a cutter is pulled out in an axial direction while it is being rotated by the rack 13 on the shooter 8 and it is automatically fed out without producing any marks on a finished tooth surface.
Patent JP-H10317329-A (JP)
Title: Lighting road sign
Inventor: AKAMATSU KAZUTOSHI
IPC: E01F9/576
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a lighting road sign which can be seen well even at night to perform its proper functions, allows recognition of the information displayed, resists cracking and damage, and can be embedded in a road. SOLUTION: A thin light emitting element 2a which emits light when supplied with electricity is installed on the inner bottom surface of a base case 1, and a translucent plate 3 showing information displayed is installed on the upper surface of the thin light emitting element 2a, with a transparent plate 4 installed on the upper surface of the plate 3. The transparent plate 4 is made from a polycarbonate. The gaps between the base case 1, a frame 2b, the plate 3, and the transparent plate 4 are filled with a waterproof resin. Therefore, a sign can be seen well even at night to perform its proper functions, allows recognition of the information displayed, resists cracking and damage, and can be embedded in a road.
Patent JP-S5775572-A (JP)
Title: Power converter
Inventor: NAKAZAWA SEIJI
IPC: H02M7/155
Filed: 1980-10-27
Abstract: PURPOSE:To provide a DC voltage source having an output resistance including equivalently arbitrary characteristics by varying the firing phase angle of a controlled rectifier in response to the output current. CONSTITUTION:When a load current is represented by i0 and an output voltage is represented by Vd to realize a converter of a voltage Vo having equivalent output resistance (r) in a single-phase or 3-phase converter, Vd(t)=Vo(t)-ri0(t), Vo(t)- ri0(t)=kVacosalpha (t). Accordingly, when the output current i0(t) is detected and Vo(t) it set, alpha(t)=cos<-1>[Vo(t)-ri0(t)]/kVa is obtained, and the DC power source having an output resistance (r) equivalently by the determination of the firing phase angle alpha(t). Thus, the output voltage can be varied in arbitrary characteristics in response to the output current, thereby providing a DC voltage source having equivalently arbitrary output resistance and facilitating a load balance, and enabling the parallel operation of the converters.
Patent JP-S636869-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: IRIE YUZO
IPC: H01L21/3205
Filed: 1986-06-26
Abstract: PURPOSE:To form a capacitive part accompanied by no damaging to the first insulating film serving as a base of a conductive film and the under semiconductor substrate, by removing the definite part of the conductive film to the definite depth so that this film is partially left. CONSTITUTION:The part, on which a gate electrode of a polycrystal silicon film 3 is formed, is etched to the definite depth so that the polycrystal silicon film 3 is partially left, and then a resist mask 4 is removed. A silicon oxidizing film 15 is formed on the surface of the polycrystal silicon film 3. Such composition does not damage the silicon substrate 1 as well as the insulating film 2 serving as a base of the gate electrode formation part.
Patent JP-H09328822-A (JP)
Title: Paving block joint material and manufacture thereof
Inventor: MURATA KOZO
IPC: E04B1/682
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the component of a joint material from scattering of flowing out and to make it possible to easily handle the joint material to manufacture it at a low cost. SOLUTION: A paving block joint material is a mixture constituted of joint sand, a re-emulsion type resin powder and an alcohol compound or ether compound, and a manufacturing method thereof is to mix them in accordance with the order mentioned above. As another manufacturing method, the method mixing the re-emulsion type resin powder with at least one kind of compound of an alcohol compound or ether compound in an execution site and mixing the obtained mixture with the joint sand and the method mixing the re-emulsion type resin powder with at least one kind of compound of an alcohol compound or ether compound in advance to obtain a mixture conveyed in the execution site and mixing the mixture to be conveyed with the joint sand in the site are provided.
Patent JP-H07333642-A (JP)
Title: Information recorder
Inventor: SHIMIZU OSAMU
IPC: H04N5/30
Filed: 1994-06-09
Abstract: PURPOSE:To provide an information recorder capable of improving information recording sensitivity and information recording density and stabilizing information recording. CONSTITUTION:This recorder is constituted of an optical sensor 7 in which a first transparent substrate 1, a first transparent electrode 2 and a light conductive layer 3 are laminated and which is semiconductive and has an optical induced current amplification action, an information recording medium 8 in which a polymer dispersed liq. crystal 6, a second transparent electrode 5 and a second substrate are laminated, a voltage impression means for impressing a voltage to the first transparent electrode 2 and the second transparent electrode 5, an image formation device for forming a subject on the optical sensor 7 and a temp. holding means for holding the information recording medium at a prescribed temp.
Patent JP-S6213605-A (JP)
Title: Permeable breakwater
Inventor: KIYOKAWA TETSUSHI
IPC: E02B3/06
Filed: 1985-07-09
Abstract: PURPOSE:To permit excellent wave-breaking function to be exhibited against wide ranges of periodic waves by a method in which the upper part of a dam- like structure is exposed to the surface of water, an opened hollow bottom is provided for the structure, and air is enclosed in the inside of the structure. CONSTITUTION:Piles 1 are driven at intervals into deeply the bottom ground G under water, and a dam-like concrete structure 2 is integrally supported on the piles 1. The lower part of the structure 2 consisting of two walls 3, a side wall 4, and a top plate 5 is settled below the water surface S, and the upper part is exposed from the water surface. When waves come from front side, the energy of the waves is attenuated in the structure 2 because air A inclosed works as a damper to suppress the change of the internal water surface S. The breakwater can thus counteract against wide ranges of periodic waves to keep the inside of harbor in stabilized quiet state.
Patent JP-S637027-A (JP)
Title: Optical code converter
Inventor: MIZUSHIMA YOSHIHIKO
IPC: H03M1/32
Filed: 1986-06-27
Abstract: PURPOSE:To apply a code conversion to a fast speed time series optical signal into an electric signal by distributing the fast speed time series optical signal incident on a photoelectric cathode into read elements arranged spatially, reading the signals in parallel and applying individual processing to them. CONSTITUTION:A detector groups 13 comprised with plural semiconductor diode array charge detectors has a torus arrangement. The detector group 113 is divided as a whole into some groups, the plural detectors in one group are numbered in the faster scanning order, the detectors of the same number of each group are connected to one and same signal read shift register and readout is applied by scanning said register. At the time of applying the numbering, e.g., from 1 to N (N=4 in this embodiment), a readout signal output is obtained simultaneously from N-set of the shift register groups 14 and the distributed output is obtained at a read rate of 1/N.
Patent JP-S6129647-A (JP)
Inventor: MITANI AKIO
IPC: F25B1/00
Filed: 1984-07-20
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-H08320918-A (JP)
Title: Ic card loading device
Inventor: KONNO KOJI
IPC: G06K17/00
Filed: 1995-05-25
Abstract: PURPOSE: To surely prevent connection between an IC card and a connector from being loosed or disconnected without changing operation force for inserting/ejecting an IC card. CONSTITUTION: An IC card connecting connector 40 is arranged in a housing 10 for storing an IC card so as to optionally insert/eject it to constitute a loading device. The device is provided with an ejecting mechanism for ejecting the IC card and the ejecting mechanism is constituted of an ejection button 31, a lock plate 17 capable of optionally moving in a card inserting/ejecting direction, engaging a card inserted and received into the housing 10 and moving in the ejecting direction by the depression force for the button 31 while engaging the card and a lock driving mechanism for moving a lock pin 53 between a lock position and a release position in accordance with the movement of the button 31.
Patent JP-H09327427-A (JP)
Title: Mop and attaching structure thereof
Inventor: SHIMONO KIKUO
IPC: A47L13/20
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency of production of a mop with pile strings and to prevent wrinkle generation by cleaning. SOLUTION: A number of pile strings 6 are directly planted in substrate cloth 5 by the tuft system, and, thereby, strings for sewing down is omitted and wrinkle generation by the difference of shrinkages of respective materials is prevented. By using mesh cloth as the substrate cloth, the planting work of pile strings 6 by tufting can be smoothly performed. This mop 1 is attached on a retainer 2 by forming engaging protrusions 15, forming slits 12 on attaching parts 11 extended from the substrate cloth, turning back the attaching parts 11 to the upper face of the retainer 2 so that it wrap up the retainer 2, and engaging slits 12 with protrusions 15. Thus the mop can be attached/detached without soiling a hand.
Patent JP-S5376111-A (JP)
Title: Annealing method for hollow long-sized material
Inventor: TAKEDA HIROSHI
IPC: C21D9/08
Filed: 1976-12-17
Abstract: PURPOSE:To prevent the oxidation of the inner surface of the cavernous part of the hollow long-sized material, by filling an inert gas and said into the hollow cavernous part and sealing hermetically, at the annealing of the hollow long-sized material made of the easily oxidizable metal.
Patent JP-S6211499-A (JP)
Inventor: SHIMOYAMA SOTARO
IPC: D06F57/00
Filed: 1985-07-08
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-S5376546-A (JP)
Title: Device for controlling rate of sand and stone removal in sand basin
Inventor: HARADA AKIO
IPC: B01D21/24
Filed: 1976-12-17
Abstract: PURPOSE: To control a sand basin in an optimum degree so that the rate of sand and stone removal becomes maximum by controlling the sum of the quantity of water discharge per unit time and the value of the product of the change of the water level per unit time and predetermined coefficient in the basin to become equal to predetermined value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5375405-A (JP)
Title: Casting method of aluminium die castng rotor and its apparatus
Inventor: KIKUCHI SADAO
IPC: B22C9/08
Filed: 1976-12-17
Abstract: PURPOSE: To remove the flow of molten metal to the well even in removal of casting pressure and to remove casting failure by allowing the molten metal in the lower end ring groove to be coagulated before the removal of he casting pressure of aluminium molten metal. 
     COPYRIGHT: (C)1978,JPO&Japio