baber/WOPTO huggingface dataset:
Patent JP-S5551123-A (JP)
Title: Dust protective device for bearing
Inventor: FUKUDA YOUICHI
IPC: F16C33/76
Filed: 1978-10-02
Abstract: PURPOSE: To prevent fine dust floating in the air from penetrating into the inside of a bearing by providing a high-pressure gas injection port in the space on the inside of seals fitted between inner and outer races.  
     CONSTITUTION: A gas reservoir 14 storing pressurized air or the like is connected with a through-hole 15 formed in a race 1 through a pipe 13 and a cock 16, and the through-hole 15 is communicated with a gas chamber 12 formed between dust protective seals 6 and 7. The gas pressure inside the gas chamber 12 can be set higher than the atmospheric pressure outside the seal 6 by the adjustment of the cock 16. By this constitution, the bearing main body is shielded from the outside air entraining dust, the contact face pressure between the seals 6 and 7 is relieved to reduce the wear thereof, and the dust collecting in the outside of the seals can be flown off, so that the use life of the bearing can be elongated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6011934-A (JP)
Title: Display device for action mode
Inventor: NAKANO YOSHIO
IPC: G06F11/32
Filed: 1983-07-01
Abstract: PURPOSE:To display an action mode even with a system which contains no action mode display function by providing a control part which stores the action mode value in a mode register and another control part which resets a shunted action mode value to the mode register. CONSTITUTION:A program P1 which is under execution in a mode M1 calls out a program M2 which can be executed in a mode M2. Then an arithmetic processor 1 delivers the execution start address of the P2 to an address bus 13 as well as to a fetch signal line 14. A control part A5 detects that the value equal to the contents of a mode switching register 3 is sent to the bus 13. The contents of a register 4 for set mode value are stored in a mode register 10. Therefore it is possible to change the action mode display value to M2 from M1 as soon as the program control is branched to P2 from P1. In such a way, the mode switching is possible even with a system containing no action mode display function.
Patent JP-S6012909-A (JP)
Inventor: KOUNO KENJI
IPC: A01D41/00
Filed: 1983-07-01
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-H06304004-A (JP)
Title: Footwear and parts for footwear
Inventor: FUJITA MINORU
IPC: A43B7/00
Filed: 1993-04-22
Abstract: PURPOSE:To provide a footwear parts for the footwear capable of cooling or warming inside of the foot-wear or changing over it between the cooling and warming. CONSTITUTION:A Peltier element 2 is disposed in a proper position of a footwear 1 like shoes, while the Peltier element 2 is connected to a power source 3 like a battery. Either one cool and warm heat generated by the electrification to the Peltier element 2 is sent to the other part of the footwear by a heat transmitting means 4 made of a material having high heat conductivity. Warm heat and cool heat generated simultaneously are radiated to the outside of the footwear by a heat radiating means 5 like fins. The Peltier element 2 may be disposed in parts attached or assembled to the footwear.
Patent JP-2000311391-A (JP)
Title: Production of resin disk substrate and apparatus for producing resin disk substrate
Inventor: ATOBE HIROKI
IPC: G11B7/26
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To melt and process the flashes generated at the peripheral edge of a resin disk substrate with high accuracy by setting the irradiate direction of a laser beam perpendicularly to the main surface part of a resin disk substrate and irradiating the flashes with this laser beam, thereby melting the flashes. SOLUTION: The resin disk substrate 1 molded by injection molding is installed on a disk table 2 and the disk table 2 is rationally manipulated at a specified rotating speed by a spindle 3. The resin disk substrate 1 is positioned relative to the disk table 2 and the spindle 3 by using a positioning pin 4b at this time and simultaneously the inner peripheral flash falling to the inner side is directed and corrected toward the outer side by utilizing the tapered part on the bottom end side of the positioning pin 4b and thereafter, the data surface 1d is irradiated perpendicularly thereto to execute the melting and processing, by which the dislodgment of the inner peripheral flash 1b may be prevented without diminishing the bore of a central hole 1C.
Patent JP-S62277732-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORITA YASUSHI
IPC: H01L21/3065
Filed: 1986-05-26
Abstract: PURPOSE:To form a groove section having an excellent shape by selectively shaping a substance layer having different etching characteristics onto a single crystal semiconductor base body, selectively growing a single crystal semiconductor layer to an exposed section in an epitaxial manner and optionally removing the substance layer through etching. CONSTITUTION:A substance layer having etching characteristics different from silicon such as an SiO2 layer 5 is shaped onto one main surface of a single crystal semiconductor base body such as a single crystal silicon base body 1 in uniform thickness corresponding to the depth of a groove to be formed through a CVD method. The SiO2 layer 5 is patterned through anisotropic etching such as reactive ion etching, and the SiO2 layer 5 having equal width in the thickness direction is left only in a section to which the groove section is shaped. An silicon layer 6 is grown selectively only on the silicon base body 1 with no SiO2 layer 5 in an epitaxial manner by using the mixed gas of SiH4+ HCl or the mixed gas of SiH2Cl2+HCl. The SiO2 layer 5 is removed through etching by a solution such as an HF solution, thus forming the groove section 7 to the surface of the single crystal silicon base body.
Patent JP-H01292465-A (JP)
Title: Semiconductor storage device
Inventor: IIJIMA TERUO
IPC: G06F15/177
Filed: 1988-05-19
Abstract: PURPOSE:To speed up inter-system communication processing and to improve the processing efficiency of a CPU by providing the title device with an asynchronous interruption control means for informing the generation of inter-system communication to the other system when communication data from one system are stored in an inter-system communication memory. CONSTITUTION:If the storage of transmission data in a mail memory 16 is normally ended when a CPU 1a requires inter-system communication with a CPU 1b, a control part 15 outputs an inter-system communication interrupting instruction to a channel control part 8b on the basis of an instruction from an asynchronous interruption instructing means 17a and interruption data from a register 17b. Then, the CPU 1b receiving an information indicating the interruption from the control part 8b generates a message receiving instruction to read out communication data from a main memory 16b and reads out the communication data. On the other hand, response data are written in the mail memory 16b, the generation of the inter-system communication interruption and the generation of inter-system communication are informed to the CPU 1a and the response data are read out from a mail memory 16a.
Patent JP-H02301001-A (JP)
Title: Magneto-optical disk drive unit
Inventor: MATSUDA NOBUHIDE
IPC: G11B11/10
Filed: 1989-05-15
Abstract: PURPOSE:To attain the miniaturization of a device and the reduction of power consumption by using a permanent magnet as a magnetic bias generating means for the recording and erasure of information, and inverting it with a coil. CONSTITUTION:The permanent magnet 5 to generate a magnetic field is provided with a shaft 7 for rotation, and is supported with a supporting piece 8. The magnetic field is generated in the center of the coil 6 by permitting a current in a certain direction to flow on the coil 6, which rotates the coil 6 in the direction of the magnetic field. The direction of the magnetic field can be reversed by permitting the current to flow on the coil, which inverts the magnet 5. The current required for the inversion of the magnet requiring 3-10 amperes can be managed to 0.1-0.2A by generating the magnetic field required for the recording and erasure of a disk only with the coil, which reduces the power consumption and miniaturizes the device.
Patent JP-H0417888-A (JP)
Title: Embroidery data processor
Inventor: SHIMIZU HIDEAKI
IPC: D05B19/08
Filed: 1990-05-10
Abstract: PURPOSE:To obtain preferable related data on needle location by a method wherein in the case the number of the original outlines, which specify the embroidery area, are plural, the related data on needle location are prepared by using a revised outline equivalent to the original outlines. CONSTITUTION:After a point 103 on the original external outline 50 and a point 303 on the original second internal outline 54 are selected as a pair of true nearest points by the first execution of the program, the original external outline 50 is changed to the revised external outline 60 and the original second internal outline 54 is erased to connect the original external outline 50 and the original second internal outline 54. After a point 306 on the revised external outline 62 and a point 501 on the original fourth outline 58 are selected as a pair of true nearest points by the second execution, the revised external outline 60 is changed to a revised external outline 62 and the original fourth internal outline 58 is erased to connect the revised external outline 60 and the original fourth internal outline 58. Thus, the five original outlines 50-58 are changed to a revised outline 66 by four times of execution.
Patent JP-H0754951-A (JP)
Title: Abrasion/friction preventive device for reciprocating slider crank mechanism
Inventor: KIMU DON HIEON
IPC: F04B49/00
Filed: 1994-06-02
Abstract: PURPOSE: To realize abrasion/friction prevention of a reciprocating slider crank mechanism, which can minimize abrasion and friction caused by contact generated from a compressed zone during driving. CONSTITUTION: This device comprises a slider 1 brought into sliding contact with a shell 4 by the rotation of a crank 11 and a piston 2 which reciprocates linearly by the sliding contact transmission of the slider 1. The shell 4 is constituted to have an inclination α smaller than 90 deg. to the piston 2.
Patent JP-S5911585-A (JP)
Title: Tape cassette
Inventor: HORIKAWA KENICHI
IPC: G11B23/087
Filed: 1982-07-12
Abstract: PURPOSE:To shield almost completely a tape externally, by switching interlockingly an outer closing cover covering the surface of the tape and an inner closing cover covering the rear side. CONSTITUTION:The outer closing cover 21 and the inner closing cover 22 are turned respectively around different turning fulcrums P and Q. The turning fulcrum Q is positioned at an almost intermediate section between an upper half 2 and a lower half 3, and the turning fulcrum P is positioned eccentrically toward the cassette front side at the upper half 2 from the fulcrum Q. A tip 21f of a horizontal section 21u at the lower side of the outer closing cover 21 has a turning locus closest to the tape 10 and a turning locus 21x does not intersect with the tape 10. A tip 22e of a folding section 22u at the lower side of the inner switching cover 22 has the closest turning locus to the tape 10 and the turning locus 22x does not intersect with the tape 10. Thus, the switching covers 21, 22 are opened and closed without contact with the tape 10. In loading the tape cassette 1 to a cassette holder section of a VTR, a member pushing both arm sections 22a, 22b of the inner closing cover 22 toward the arrow A is operated with the cassette inserting force to the cassette holder section to turn upward the inner switching cover 22. Both the closing covers 21, 22 are shifted completely to the upper part of the cassette and the magnetic tape 10 is exposed.
Patent JP-S5912677-A (JP)
Title: Television receiver
Inventor: FUJIMURA YASUSHI
IPC: H04N5/46
Filed: 1982-07-12
Abstract: PURPOSE:To attain the receiving of a screen with high quality and compatible with the current system, by increasing the number of scanning lines per field. CONSTITUTION:A signal received at a receiving circuit 11 is detected at a detecting circuit 12 and applied to a memory circuit 13. Further, a signal from the circuit 12 is applied to a synchronizing separation circuit 14, and a separated synchronizing signal is applied to an address control circuit 15. Then, this address signal is applied to the circuit 13. When the storage capacity for one field share (current system) is provided to the circuit 13, the signal from the circuit 12 and the signal of one preceding field are synthesized to form a signal having double horizontal scanning lines. This signal is applied to a picture tube 17. Further, the signal from the circuit 14 is applied to a deflecting circuit 18 to form a deflecting signal for doubled horizontal frequency number while the vertical frequency remains separated and the signal is applied to the picture receiving tube 17. Thus, the picture having the double horizontal scanning lines are displayed on the picture receiving tube 17, allowing to obtain a picture with high quality.
Patent JP-S5913011-A (JP)
Title: Method for protecting tuyere of blowpipe for refining molten iron
Inventor: FUJII TETSUYA
IPC: C21C5/48
Filed: 1982-07-12
Abstract: PURPOSE:To protect advantageously the tuyere of a blowpipe by feeding CO to the tuyere as a component of a flow of a covering gas while specifying the relation among the flow rate of the covering gas, the flow rate of gaseous oxygen and the concn. of CO in the covering gas. CONSTITUTION:A flow of gaseous O2 or a gas contg. O2 for refining is blown into an iron bath contained in a refining vessel from the tuyere of a blowpipe for refining molten iron through the wall of the vessel together with a flow of a covering gas which flows around the flow of the refining gas. CO is fed as a component of the flow of the covering gas while satisfying relation expressed by the equation, wherein qc is the flow rate (Nm<3>/hr) of the covering gas, qo is the flow rate (Nm<3>/hr) of gaseous O2, and x is the concn. (%) of CO in the covering gas. The tuyere is provided with a double-tubed structure, and the refining gas and the covering gas are blown into the iron bath from the inner tube and the outer tube, respectively.
Patent JP-H09283262-A (JP)
Title: Safety gear for carbon surface heating element
Inventor: TASHIRO TOYOSHI
IPC: H05B3/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide such a safety gear for a carbon surface heating element as being capable of preventing danger, resulting in firing, with cut-off power supply and extending the life of a product without impairing its inherent function. SOLUTION: A safety gear has a soft and thin auxiliary vinyl chloride film 5 pasted on the almost at single side of an insulating sheet 3 for a carbon surface heating element, a conductive film capped on the surface of the vinyl chloride film 5, a relay switch provided in a power supply passage to the carbon face heating element and a coil for the relay switch connected to the conductive film 4 and poles of the power supply passage via diodes. When the insulating sheet deteriorates in insulation with abnormal heating temperature rise and a needle penetrates through the conductive film 4, a current in the carbon surface heating element leaks to the conductive film 4 and the coil excites, so that the relay switch is opened to cut off power supply to the carbon surface heating element.
Patent JP-H04349457-A (JP)
Title: Photographic film cartridge
Inventor: TANAKA KATSUHIKO
IPC: G03D13/00
Filed: 1991-05-27
Abstract: PURPOSE:To obtain a photographic film cartridge capable of easily and surely taking up and housing a photographic film. CONSTITUTION:In a cartridge 10, an upper part cover 22, a front cover 26, and an auxiliary cover 30, are attached to a main body 12, and an insertion port 14 can be opened/closed. In a state where the front cover 26 and the auxiliary cover 30 are rotated/moved to release the insertion port 14, these front cover 26 and auxiliary cover 30 are stretched on a spool 18. Therefore, in this state, when a negative film is inserted from the insertion port 14, the negative film is guided by the front cover 26 and the auxiliary cover 30 moved in the direction of the spool 18, and surely restrained on the spool 18 to be taken up.
Patent JP-S5748007-A (JP)
Title: Intake device of warm-water
Inventor: SATOU KATSUO
IPC: E02B7/20
Filed: 1980-09-03
Abstract: PURPOSE: To enable selective intake of water having high temperature near the surface of water by providing the float of a buoyant body with a vlave opening and closing an intake port in a water-intake device for irrigation.  
     CONSTITUTION: The buoyant body 1 is given buoyant force by the float 4. The float 4 is provided with the valves 6 which follow the motion of the former, opening and closing the intake ports 5. When the float 4 is afloat without being held by a remote-control cable 9, the intake ports 5 are opened since the valves 6 are lifted, whereby the intake of water can be conducted at a depth h 1 . And, when the float 4 is submerged by being pulled down by the cable 9, the valves 6 close the intake ports 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05192139-A (JP)
Title: Variant for bovine virus diarrhea v.
Inventor: JIYAANNKUROODO DERUGOTSUFU
IPC: C12N15/00
Filed: 1991-05-27
Abstract: A live bovine viral diarrhoea (BVD) virus vaccine capable of producing immunity in bovines without causing significant side effects comprising a temperature sensitive (ts) mutant of BVD virus which is obtained by mutating a strain of BVD virus with nitrous acid. The temperature sensitive mutants show a replication ability considerably limited at the animal body temperature of 39.5 DEG  C. The vaccine may be combined with other live bovine vaccines such as respiratory virus vaccines and then administered to bovines.
Patent JP-S6212815-A (JP)
Title: Device for measuring gas mass
Inventor: PAURU AROISHIUSU OMERE GIISUBU
IPC: G01F1/36
Filed: 1986-05-28
Abstract: An apparatus for measuring a gas mass flowing through a pipe per unit of time comprises a constriction (5) into which a pin (6) is inserted which may be moved a greater or lesser distance into the constriction thereby varying the smallest section of the constriction. The constriction is intended for the passage of gas through it at sonic speed. If the area of the sonic section and the nature of gas are known, only the total pressure and temperature will have to be measured in order to enable the mass flow to be calculated. For an accurate measurement of the total pressure and upstream of the constriction the gas should have come to rest. Therefore upstream of the constriction a stilling chamber 7 of relatively large section is disposed and this stilling chamber contains the means (8, 9) for measuring the temperature and pressure. Further the constriction is bounded by a truncated De Laval jet pipe (4).
Patent JP-H03224176-A (JP)
Title: Rotating head type recording and reproducing device
Inventor: ENDO KAZUHITO
IPC: G11B20/18
Filed: 1990-05-10
Abstract: PURPOSE:To obtain a rotating head type recording and reproducing device having strong correcting ability and high reliability by arranging and recording optional sample data and both adjacent sample data thereof on respective different tracks and at positions which are separated in the longitudinal direction of the track. CONSTITUTION:When the digital signals of plural channels are dispersedly recorded on the (mXn) {(m) and (n) are integral number >=2} pieces of tracks and reproduced, the digital signal in a unit time is divided to (mXn) pieces of sample groups every channel according to the order of input or the order of sampling. Then, one among (mXn) pieces of sample groups of the respective channels is collected on one track and the groups including the adjacent sample of the channel of the identical position are mutually separated and arranged in the longitudinal direction of the track so that they are arranged in the areas of the track which have mutually different number. Thus, the rotating head type digital signal recording and reproducing device having the strong correcting and compensating ability with respect to a burst error and the high reliability is obtained.
Patent JP-S5762456-A (JP)
Title: Currency dispenser
Inventor: UCHIDA ISAMU
IPC: G06Q40/00
Filed: 1981-08-03
Abstract: PURPOSE:To pay currency accurately by detecting anticoincidence between the count contents of two count registers of an ejection and an accumulation side when notes are ejected being superposed. CONSTITUTION:The control key 22 of an input equipment A is set at a total clear position 4 and a clear key 5 is pushed. Then, a total control part C inputs the total amounts of money by titles in a storage part F to a count register 74 via a gate 73 successively, and a printer G prints them. As all titles are printed, the total control part C clears each total amount of money in the storage part F. When the clearing of the storage part F ends, the total control part C added title symbols by titles to the contents of all titles in the storage part F, i.e., a numberal 0 as mentioned above to print them, and complete the clearing operation of the storage part F.
Patent JP-H08313764-A (JP)
Title: Optical module
Inventor: ABE SHINICHI
IPC: G02B6/42
Filed: 1995-05-19
Abstract: PURPOSE: To embody high coupling efficiency by lessening the mispositioning by laser welding of an optical module which executes coupling of light emitting and light receiving elements and an optical fiber. CONSTITUTION: This optical module is formed by fixing the optical fiber 1 to a holder 2 and subjecting the holder 2 and a sleeve 3 to piercing welding 9 by a laser beam. The sleeve 3 and a body 4 are subjected to spot welding 10 by the laser. A fiber end 7 exists in a position deviating to a direction opposite to an incident side from an incident light focus 8 condensed by lens, etc.
Patent JP-S63286827-A (JP)
Title: Electrochromic display element
Inventor: YOSHIMITSU KAZUMI
IPC: G02F1/15
Filed: 1987-05-19
Abstract: PURPOSE:To improve an initial response characteristic and to enable stable exhibition of this response characteristic over a long period of time by adding a quaternary phosphonium salt into an electrolyte. CONSTITUTION:The quaternary phosphonium salt is dissociated by the water in the electrolyte 10 prepd. by adding a lithium salt and a small volume of water to a nonaq. solvent and forms a quaternary phosphonium cation when the quaternary phosphonium salt is added into said electrolyte 10. This cation acts to decrease the change in the liquid characteristic of the electrolyte by elution of an alkaline impurity and acts to prevent the adverse influence of a change in the liquid characteristic on tungsten oxide 3 by adsorbing selectively onto the surface of the tungsten oxide 3. The initial response characteristic is thereby improved and the response characteristic is stably exhibited over a long period of time.