baber/WOPTO huggingface dataset:
Patent JP-H02203014-A (JP)
Title: Bearing with builtup flange
Inventor: WADA TAKUO
IPC: F16C33/06
Filed: 1989-01-31
Abstract: PURPOSE:To enable thrust load capacity to be exhibited by forming a pair of cutout part sand a groove on each side surface of a liner and projected parts on each flange to be fitted thereto so as to have a degree of freedom in the axial and circumferential directions, so that buildup and removal can be facilitated for providing interchangeability of parts. CONSTITUTION:The assembly of a liner and a flange is carried out in such a way that after the central projection 9 of the flange 2 has been inserted into the groove 4 of the liner 1 from the outside diameter side of the liner 1, a pair of projections 8 on both ends of the flange 2 are hung on the fitting surfaces 5 of a pair of cutout parts 3 of the liner 1. Thereby, even in a builtup type, a stable shape near to a flange-fitted bearing consisting of a single member can be kept, and excellent assembling workability to the housing can be obtained, and also removal can be facilitated. And the dimensions of the liner 1 are made slightly less than the width of the housing, so that the flange 2 can be built up so as to be movable toward the inside to the liner 1, and after it has been built up in the housing, the degree of freedom of the flange can be maintained, and a proper fitting of the thrust surfaces can be secured, enabling thrust load capacity to be a sufficiently developed.
Patent JP-H11220315-A (JP)
Title: Extensible/contractible whip antenna
Inventor: ISHIKAWA NARIKAZU
IPC: H01Q1/10
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce the interference of a whip antenna housed in a casing to the characteristic of a helical antenna which is projecting to the outside of the casing and also to a radio circuit arranged in the casing by separating electrically the whip antenna from the helical antenna at both time of housing and extending the whip antenna. SOLUTION: One end part 1A of a helical antenna 1 is connected to one end part 2A of a whip antenna 2 via an LC parallel resonator 5 consisting of a chip inductor and a chip capacitor housed in one end parts of the antennas 1 and 2. A stopper 3 is fixed at the other end part of the antenna 2, and a holder 4 acting as a power feeding part is fit to the antenna 2 in a freely slidable way. When the resonance frequency of both antennas 1 and 2 are set approximately equally to the LC parallel resonance frequency, the resonator 5 has its maximum impedance at the resonance frequency. Thus both antennas 1 and 2 can be electrically separated from each other.
Patent JP-H06216546-A (JP)
Title: Outer-package structure
Inventor: AMANO KIYOSHI
IPC: H05K7/12
Filed: 1993-01-14
Abstract: PURPOSE:To provide an outer-package structure with which an outer-package cover can be easily assembled an electronic device main body. CONSTITUTION:As an outer-package structure, an actuator 12 so assigned that it can be operated at the front side of a device main body, an outer-package cover 4, of integral structure, wherein an opening is provided at the front side and is brought down for incorporation into the device main body, and an auxiliary operation device 10 that engages with the actuator 12 and the opening of the outer-package cover 4, are provided.
Patent JP-S56117441-A (JP)
Title: Suppressing method for undesired electric wave in information collecting system
Inventor: KANAYAMA KENJI
IPC: H04Q9/00
Filed: 1980-02-22
Abstract: PURPOSE:To enhance the reliability of an information collecting system, by always monitoring the level of the signal transmitted from a single-working type traffic signal and control the electric wave transmitted at the time excepting the normal time band of permission. CONSTITUTION:The central controller 5 decodes the signals sent from a center to control the terminal monitor system and at the same time, produces both the fault information and the working state information by the signals sent from the monitor system to send them to the transmitting circuit 4. At the same time, both the center control time band signal T1 and the time permission time band signal T2 are produced, and the electric wave is transmitted to the center when both time band signals are delivered. The unnecessary electric wave transmission preventing circuit delivers the fault signal K in case the signals T1 and T2 are put into the AND circuit 10 via the NOT circuits 8 and 9 with an input of the detection signal S of the transmission level detecting circuit 7 and the signal S is delivered at the time excepting the normal transmission time band. Then a process to discontinue a transmission of the electric wave is carried out by the signal K.
Patent JP-H07208127-A (JP)
Title: Na filling hollow engine valve manufacture
Inventor: HAMANAKA SUKEAKI
IPC: B23K20/12
Filed: 1994-01-21
Abstract: PURPOSE:To obtain manufacture for a Na filling hollow engine valve whose inner/outer surface is smoothly at a short time, and which is a low cost compound material. CONSTITUTION:In manufacture for a Na filling hollow engine valve, a shallow hole 005 is formed on one end of a solid narrow diameter round rod 001 having a same diameter as a material of a valve shaft part, in a part which is formed as a valve umbrella part. A pipe is used on a member 006 which is formed as the valve shaft part, the pipe is axially welded on the shallow hole part by means of pressure welding. A material which is formed as the valve umbrella part is formed as a lump part 008 by an up-set forging press, it is umbrella- forged, Na is filled in a pipe, and an axial end seal material 012 is push-pressed. In another method, in manufacture for the Na filling hollow engine valve, a solid round rod having a diameter thicker than the valve shaft diameter of a member which is formed as the valve umbrella part is used, and pipe is pressure-welded as a valve shaft member on a minute projection after the minute projection having shallow hole 005 on one end is formed. The next procedure is a same as that in the initial method.
Patent JP-S58139466-A (JP)
Title: Solid-state image pickup device
Inventor: MIYAGAWA YASUMI
IPC: H04N5/217
Filed: 1982-02-15
Abstract: PURPOSE:To remove a smear without deteriorating S/N characteristics of a solid-state image pickup device by utilizing the fact that a smear signal is similar to the signal which is integrated from the output signals of respective horizontal lines during vertical scanning period for respective picture elements within a field period. CONSTITUTION:The output signals of image pickup elements 22 are A/D converter by an A/D converter 23, sampled, quantized and encoded for respective picture elements of horizontal lines. Then, a memory 29 is first cleared, the signal obtained in the initial horizontal scanning is A/D converter for respective picture elements, added by an adder 28, again stored in the memory 29, sequentially integrated by an integrator 24 for the signals during one field period, stored in a memory 25 during vertical blanking period, and D/A converter by a D/A converter 26 during next vertical scanning period. In this manner, the smear signal is subtracted by a subtractor 27 by a video signal (output of the element 22) mixed with the smear signal, and the smear signal is removed. According to this method, noise component is slightly increased, but the signal component is remarkably increased to substantially improve the S/N, and even if random noise is converted to a stationary pattern noise, it can be visually ignored.
Patent JP-H08194792-A (JP)
Title: Two-dimensional code card system
Inventor: ISHIKAWA YASUO
IPC: B42D15/10
Filed: 1995-01-18
Abstract: PURPOSE: To provide a two-dimensional code card system capable of preventing itself from being suffered from such as an illegally laminate card using the initial code area by improving the security. CONSTITUTION: The two-dimensional code card system reads by a card reading means a two-dimensional code card 1 in which prescribed numerals and characters, etc., expressed by a two-dimensional graphic code are written by a card writing means and executes processing by judging instruction contents inputted by a user.  The system is provided with the two-dimensional code card recorcing information by setting the capacity pattern characteristic to a card base paper which is shown by a detection line 3P at the prescribed position P of the card base paper filled with many dielectric members at random to be a password, and the card reading means reading the password from the detection line 3P at the prescribed position P and collating it at the time of reading the card to decode recorded information to execute processing at the time of coincidence and to judge the card to be an unauthorized card to stop its processing at the time of non-coincidence.
Patent JP-H04261966-A (JP)
Title: Automatic air feeding device in concrete bucket
Inventor: NEO KOUICHI
IPC: E04G21/02
Filed: 1991-02-16
Abstract: PURPOSE:To automate the high pressure air feeding work to the receiver tank of a concrete bucket. CONSTITUTION:An air generating device 16 is loaded on a transfer car 11, and an air feeding device 21 is provided at the tip of a boom 21 which rotates up and down, and left and right freely. An air receiving port 37 is fixed to a concrete bucket 25, while an air feeding device 22 is fastened to the air receiving port 37, and a high pressure air is fed therethrough.
Patent JP-S59148223-A (JP)
Inventor: KAWAKAMI HIDEO
IPC: H01H33/66
Filed: 1983-02-14
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-S58141491-A (JP)
Title: Data protection system for bubble memory
Inventor: MOROSAWA KENJI
IPC: G06F12/16
Filed: 1982-02-15
Abstract: PURPOSE:To prevent the data destruction due to a power break during the data write, by operating a CMOS RAM using a no-break power source and setting a flag in the CMOS RAM to write data stored in the CMOS RAM onto a bubble memory again when power is broken. CONSTITUTION:In case that a processor 11 transfers a certain data area of a main memory 12 to a bubble memory 14, the processor 11 gives a command (instruction) to a bubble memory controller 13, and a microprocessor 21 reads out data from the data area of the main memory 12 by this command to transfer this data to a data area of a CMOS RAM23. The microprocessor 21 sets a flag indicating the writing in a work area of the CMOS RAM23 and transfers data stored in the data area of the CMOS RAM23 to the bubble memory 14 through a bus interface part 25. Even if a power is broken, after the flag is set in the CMOS RAM23, power is supplied to the CMOA RAM23 from a battery 15 through a wired OR26 to make the CMOS RAM23 non-volatile.
Patent JP-2000223068-A (JP)
Title: High-pressure discharge lamp, lamp apparatus using it, lighting device, projecting device and image projecting device
Inventor: IWATO YASUHIRO
IPC: F21S2/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp capable of preventing instability of arcing (flickering) for a long time with a simple structure. SOLUTION: This high-pressure discharge lamp is equipped with a bulb 2 of quartz glass filled with at least mercury and a metal halide and having a tube wall load of not less than 50 (W/cm2), and a cathode 4 having a tapered part at its tip and tungsten as a main ingredient and crystallized to a primary recrystallized or secondary recrystallized condition throughout a range having a longitudinal length of not less than three times of its body diameter from its tip, and is structured so as to satisfy 60<=θ<=120, 0.5<=M<=4, 4<=I/S<=10, when the angle at the tip of the cathode is θ( deg.), a total filling quantity of metal halide/an internal volume of the bulb is M (mg/cc), a lamp current is I (A), the cross section of the cathode body is S (mm2).
Patent JP-S62180649-A (JP)
Title: Mounting method for electronic exchange
Inventor: MIYASHITA TETSUO
IPC: H04M3/22
Filed: 1986-02-04
Abstract: PURPOSE:To remarkably decrease the number of selector switches by providing a selection switch switched by a control section in a control frame to only one of plural mounting units accommodating decentralizingly a load device and supplying a control signal to the load device accommodated in all mounting units from a load controller of duplexed constitution via the selection switch. CONSTITUTION:The selection switch 30 selecting one of control signals from load controllers 11, 12 of duplexed constitution is allocated only to frame 40 accommodating a load device 21 among plural frames and units accommodating decentralizingly the load device. The selection switch 30 has many contact corresponding to many control signal lines and changed over by a control section in a control frame 10 detecting the abnormity of a load controller at the active side. The control signal selected by the selection switch is fed to load devices 21-2n accommodated in all amounting units via a control signal distribution circuit 50 of the wired-OR constitution formed in the selection switch 30, respective frames and units.
Patent JP-H04240634-A (JP)
Title: Photosensitive and heat sensitive recording material
Inventor: YANAGIHARA NAOTO
IPC: G03C1/58
Filed: 1991-01-24
Abstract: PURPOSE:To improve the uniformity of a color developing layer and to suppress ground fog by improving the oil solubility of a coupling component. CONSTITUTION:When a recording layer contg. a diazo compd., a coupling component and an org. base is formed on a substrate to obtain a photosensitive and heat sensitive recording material, a mixture of two kinds of 2-cyclohexenone derivs. is used as the coupling component. The mixture is preferably a mixture of compds. represented by formulae 1, 2 (where each of R1-R6 is H, alkyl, aryl, aralkyl, etc., each of X1 and X2 is substd. carbonyl or cyano and each of Y1 and Y2 is alkyl, aryl, substd. carbonyl or substd. sulfonyl.
Patent JP-H05225466-A (JP)
Title: Photoelectric separation type smoke sensor
Inventor: MIYAMOTO HIDENORI
IPC: G08B17/103
Filed: 1992-02-07
Abstract: PURPOSE:To provide a photoelectric separation smoke sensor whose operation is easily tested without using a dimming filter neither adding a signal line or the like. CONSTITUTION:When a test switch 11 or 12 is operated to send a test signal to amplification degree control circuits 7, 8, 9, and 10, these circuits 7, 8, 9, and 10 reduce the degree of amplification of a received light amplifying circuit 6, and this circuit 6 reduces the light reception output in accordance with this degree of amplification and sends it to a fire discriminating circuit 10, and this circuit 10 discriminates whether the operation is normal or not based on the light reception output of the received light amplifying circuit 6 at the time of input of the test signal and discriminates whether a fire occurs or not based on the light reception output of the received light amplifying circuit 6 at the time of a break of the test signal.
Patent JP-S53109153-A (JP)
Title: Stabilized power supply
Inventor: NAKANO RIICHI
IPC: G05F5/00
Filed: 1977-03-04
Abstract: PURPOSE: To protect overcurrent using small power loss parts by supplying the base current of a stabilized power supply dropper transistor and reducing that to zero at overcurrent time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09207543-A (JP)
Title: Air-conditioner
Inventor: AIZAWA HIDEO
IPC: B60H1/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To enhance the separativeness of the air passing through a plurality of wind ducts. SOLUTION: The wind upstream and downstream of a heater core 6 are partitioned by partitioning plates 9 into a driver seat wind duct and an assistant seat wind duct. Each wind duct is equipped with a warm wind path and a cool wind path. The partitioning plate 9 installed in the upstream and the other instaled downstream have an approx. T-section at their end parts on the heater core side, and a sealing material 22 is attached to their surfaces facing the draft face of the heater core 6. Therewith the gaps between the draft face of the heater core 6 and the end parts of the partitioning plates are sealed, which allows enhancement of the separativeness of the supplied winds having different temps. to pass through the driver seat wind duct and assistant seat wind duct.
Patent JP-H04212504-A (JP)
Title: Supporting system of dielectric resonator for waveguide
Inventor: DEIBITSUDO ESU REBINSON
IPC: H01P1/30
Filed: 1991-01-23
Abstract: PURPOSE: To provide a simple and low-cost waveguide resonator which holds a dielectric resonator in a desired position without receiving a stress neither bringing about the loss which reduces Q. CONSTITUTION: A waveguide 10, a dielectric resonator 12 placed in an approximate center in this waveguide 10, and plural dielectric support rods 11 which have first parts 13 fixed to the waveguide 10 by an adhesive or screws and have second parts freely slidably inserted into plural holes 14 provided in the dielectric resonator 12, and this dielectric resonator 12 is supported in the center position in the waveguide 10 by plural support rods 11 fixed to only the waveguide 10.
Patent JP-H07227646-A (JP)
Title: Casting method
Inventor: NAKAGAWA TATSUYA
IPC: C22C14/00
Filed: 1994-02-21
Abstract: PURPOSE:To provide a centrifugal casting method, by which high quality piston ring base material can be obtd. CONSTITUTION:This centrifugal casting method uses a stack metallic mold 13 with a pouring hole 22 of a cavity 21 for forming plural piston ring base materials open in the inside mold surface 23. The molten metal of Ti Al base intermetallic compound composition supplied into the inside mold surface 23 is poured into each cavity 21 through each pouring hole 22 to form a scrap 27 having larger volume than the sum of the volumes of all cavities 21 developed by excess molten metal in the inside mold surface 23 side. In each cavity 21, the piston ring base material 1 connected to the scrap 27 is formed. At this time, molten metal supplied in the inside mold surface 23 side is divided into each cavity 21 with plural parting walls 25 and the scrap 27 is cut off by these divisions. By this method, shrinkage stress in each divided part 271, 272 is made extremely small and the casting crack of each piston ring crude material 1 can be prevented.
Patent JP-S60167917-A (JP)
Title: Heat-treating device of yarn
Inventor: MATSUDA TAMOTSU
IPC: D01D5/084
Filed: 1984-02-13
Abstract: PURPOSE:To heat-treat yarn uniformly, by attaching a porous ring exchangeably to a hot air chamber in a hot air feeding part which sends hot air from a hot air feeding part to a heating column, sending the hot air transferred from the hot air feeding port to the heating column uniformly. CONSTITUTION:In a hot air feeding part which sends hot air from the hot air feeding port 21 through the hot air chamber 20 to the heating column 19, the ring-shaped porous ring 33 is attached to the hot air chamber 20 in a state wherein the ring is sealed by the packing 32 and the O ring 34. Hot air sent to the hot air feeding port 21 is distributed in the hot air chamber 20 once, sent through the interior of the porous ring 33 having high pressure loss, and made to flow into the heating column 19.
Patent JP-H04240535-A (JP)
Title: Polygon scanner inspecting circuit
Inventor: EMORI SUSUMU
IPC: G02B26/10
Filed: 1991-01-23
Abstract: PURPOSE:To simplify a large and complicate polygon scanner inspecting means, to directly view the final data and to confirm the changing state of the inclining amount of the surface of a polygon mirror at real time. CONSTITUTION:This inspecting circuit is comprised of a detector 8 which detects the position of beams incident upon a surface 5a of a polygon mirror 5, an operational circuit 12 to which signals from the detector 8 are input through an amplifier 10 and which outputs the changing amount of the position of incidence of the light upon the polygon mirror as an analog signal, and a data converting circuit 17 which samples analog signals by means of two sample- holders 16, 18 for an interval of one plane of the rotating polygon mirror 5 and confirms the difference of the sample data outputs from the sample holders thereby to obtain a voltage signal indicating the inclining amount of the adjacent surface of the polygon mirror.
Patent JP-S61182408-A (JP)
Title: Lubricator for 4-cycle engine
Inventor: SHIGA MITSUO
IPC: F01M1/02
Filed: 1985-02-08
Abstract: PURPOSE:To suppress the pressure variation in a crank chamber even if the crank chamber is small by allowing an oil chamber to communicate to the crank chamber and permitting the communication of a chamber for relax- absorbing the pressure variation of the crank chamber. CONSTITUTION:When a piston 24 moves vertically with the start of an engine, the positive and negative pressure variation is repeated in a crank chamber 12. Then, a unidirectional valve 16 is opened and closed, and the oil in the crank chamber 12 is discharged into a transmission chamber 13 through a passage 15. Therefore, in the stationary state, the oil surface B in the transmission chamber 13 is set above the initial oil surface A. Therefore, oil exhaustion in a pump 20 is hardly generated. While, the oil surface C in the rank chamber 12 is set lower than a crank shaft 31. Therefore, oil is not stirred by the crankshaft 31. The crank chamber 12 is allowed to communicate to a power generator chamber not shown in the figure, and the pressure variation in the crank chamber 12 can be absorbed.
Patent JP-S57139075-A (JP)
Title: Separation of stereoisomer of iodinated 1-((2-cyclohexyl- 2-phenyl-1,3-dioxolan-4-yl)methyl)-1-methyl-piperidinium
Inventor: TAKEDA HIROSHI
IPC: C07D405/06
Filed: 1981-02-20
Abstract: PURPOSE: To fractionate efficiently a stereoismer mixture of the titled substance useful as a drug having antiacetyl choline action, by heat-treating the titled compound in a state of stereoisomer mixture with inexpensive benzene, toluene, or xylene, utilizing the solubility difference in hot condition.  
     CONSTITUTION: Iodinated 1-[( 2-cyclohexyl-2-phenyl-1,3-dioxolan-4-yl )methyl]- 1-methyl-piperidinium in a state of sterioisomer mixture is heated under reflux in benzene, toluene, or xylene in an amount of 10W20 times as much as that of the compound, crystals insoluble in hot condition are filtered off, to separate the stereoisomer of the titled compound. The stereoisomer mixture, for example, is prepared by subjecting 1-[(2-cyclohexyl-2-phyenyl-1,3-dioxolan-4-yl)methyl] piperidine and methyl iodide to N-quaternization reaction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09196950-A (JP)
Title: Signal rotor for magnetic rotation sensor
Inventor: MIZOGUCHI KAZUKI
IPC: G01D5/245
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To eliminate irregularity in detection of rotation angle even if, in a signal rotor attached to the crank shaft of an engine, a projection which comes into contact with the counter weight of the crank shaft and a projection which does not come into contact with it, are present. SOLUTION: On the outer periphery of a signal rotor 100, the projection width of a projection 111 of an area A coming into contact with a counter weight 103 is formed to w1, and that of a projection 112 of an area B not coming into contact with that is formed to w2, so that the relationship where the projection width w2 is larger than the projection width w1 is established. Thus, the magnetic flux density variation amount detected at the area A is decreased to almost the same level with that detected at the area B.