baber/WOPTO huggingface dataset:
Patent JP-S6424539-A (JP)
Title: Multiple line ring type network
Inventor: MORI KENICHI
IPC: H04J14/02
Filed: 1987-07-20
Abstract: PURPOSE:To improve the throughput of a network by providing d<k> unidirectional ring type transmission lines (d, k: natural number >=2) in the same direction and providing nodes set by being connected to (d) ring type transmission lines selected by the nodes from the d<k> ring type transmission lines by a specific procedure. CONSTITUTION:Binary display numbers [000]-[111] are given transmission lines 20-27 in order and two transmission lines which differ in only 1st low digit are selected among the binary notation transmission lines 20-27 to set the 2nd stage of nodes. Then two transmission lines which differ in only 2nd low digit are selected among the transmission lines 20-27 to set the 2nd stage of nodes, and two transmission lines which differ in only 3rd digit low are selected among the transmission lines 20-27 to set the 3rd stage of nodes. Thus, noises in the connection forms of the 1st-3rd stages are set on the trans mission lines cyclically to constitute the network. Consequently, the throughput is improved.
Patent JP-S59132582-A (JP)
Inventor: KAARU HEERU
IPC: H01R12/79
Filed: 1983-09-29
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-S6078974-A (JP)
Title: Monofunctional and difunctional anthraquinone-(oxy-2,3-oxidepropane) and manufacture
Inventor: URURITSUHI SHIYUTATSUHE
IPC: C07D303/28
Filed: 1984-08-30
Abstract: The present invention relates to a novel mono-functional and bis-functional anthraquinone-(oxy-2,3-oxido-propanes) and to a process for their preparation. The compounds according to the invention are useful as intermediates in the preparation of drugs possessing a  beta -receptor blocker action and as crosslinking agents in the preparation of polymers, and moreover exhibit cytostatic activity.
Patent JP-H0820608-A (JP)
Title: Production of solid catalyst component for olefin polymerization
Inventor: UEI TOSHIHIRO
IPC: C08F4/654
Filed: 1994-07-07
Abstract: PURPOSE:To obtain a catalyst excellent in crushing resistance, suitable for vapor phase polymerization of an olefin and having preferable particle diameter and shape by bringing a support obtained by partially removing an alcohol from a solid compound comprising an Mg compound and an alcohol into contact with a titanium compound and an electron donor. CONSTITUTION:This method for producing a solid catalyst component for olefin polymerization comprises partially removing an alcohol from a solid component obtained without substantial evaporation of the alcohol by spraying a melt mixture of a magnesium compound with the alcohol into a spray toward to afford a support component and bringing the support component into contact with a halogen-containing titanium compound and an electron donor. In the production of the catalyst component, a composition formula comprising the melt mixture and the solid component is expressed by MgCl/mROH [R is a 1-10C alkyl; (m) is 3-6] and a composition formula of the support component is expressed by MgCl/nROH [(n)=0.5 to 2.8] and the support component has no new peak at the diffraction angle 2theta=7 to 8 compared with X ray diffraction spectrum of the support and the solid component and even if the support component has the new peak, the strength of the new peak is smaller than that of maximum peak which exists in the diffraction angle 2theta=8.5 to 9 of X ray diffraction spectrum. The support component has 10-300mum average particle diameter. The solid catalyst component is used for polymerizing >=3C olefin which may contain silicon or copolymerizing the olefin with ethylene.
Patent JP-H11347426-A (JP)
Title: Method for controlling water softener
Inventor: KAYAHARA TOSHIHIRO
IPC: C02F1/42
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the corrosion of a floor surface, etc., by mixing waste water and raw water at the time of a regeneration stage and at the time of a washing stage and further discharging only the raw water to the outside of the system at the time of an external washing stage. SOLUTION: A controller 12 outputs a regeneration start signal to a control valve 2 via a first signal line 10 and outputs an open signal to a solenoid valve 9 via a second signal line 11. The control valve 2 receiving this regeneration start signal changes over a flow passage to a regeneration state. The brine in a brine tank 5 is passed through the flow passage in the control valve 2 and thereafter, the ion exchange resin in a resin cylinder 1 is regenerated. The waste water thereof is passed to a drain line 7 and is mixed in mid-way with the raw water flowing in a diluting water line 8, following which the water is discharged to the outside of the system. Further, only the raw water is discharged to the outside of the system when there is no more brine in the brine tank 5 at the time of the external washing stage.
Patent JP-2001012290-A (JP)
Title: Method of judging abnormality of exhaust pressure sensor for engine
Inventor: TAKAHASHI YUKINORI
IPC: F02D45/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent the misfire control operation by the misjudgement by calculating an area of an exhaust pressure waveform detected by an exhaust pressure sensor within a range of a predetermined crank angle, and judging the abnormality of the exhaust pressure sensor when the area is smaller than a reference value continuously for a predetermined time or over the predetermined number of times of detection cycles. SOLUTION: An abnormality judgement process of an exhaust pressure sensor includes determining an area by integral operation of predetermined crank angles t1-t2 of exhaust pressure waveform detected by an exhaust pressure sensor, comparing the same with a reference value, and judging the abnormality of the exhaust pressure sensor when a value of the area is continuously smaller than the reference value. Whereby the misjudgement of the disconnection, the failure of the sensor itself and the like as the misfire can be prevented when the decrease of the exhaust pressure area is detected by reasons excluding the misfire, and the abnormality of the exhaust pressure sensor can be surely judged. In case of the abnormality of the exhaust pressure sensor, the warning of the abnormality is displayed by the lighting of an abnormal lamp, a buzzer and the like on an operation panel.  A sensor abnormal state can be known by an user and the like, so that a procedure for solving the abnormal state can be quickly executed.
Patent JP-2001004114-A (JP)
Title: Incinerator
Inventor: SHIMIZU EIJI
IPC: F23G5/44
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To improve combustion efficiency by preventing embers from being left in a combustion chamber. SOLUTION: An air supply chamber 23 is provided below a grate 22, an air introduction nozzle 25 is arranged near the forward end of a combustion chamber 21 with its injection orifice 25a directed toward the rear end thereof, and a combustion burner 24 is installed in the rear end of the combustion chamber 21 at a height approximately the same as that of the grate 22. Air is injected deep into the air supply chamber 23 from the air introduction nozzle 25 to let the air impinge against the inner surface of a fixed cap 15, so as to introduce a part of the air upward to the front end side of the combustion chamber 21 and bounce back a part of the remnant air in the air supply chamber 23 and move the same forward, while moving burned-out ashes toward the front end of the air feed chamber 23 in the course of the process.
Patent JP-H0528689-A (JP)
Title: Magnetic tape device having medium diagnostic function
Inventor: MIYAKO TAKASHI
IPC: G11B33/00
Filed: 1991-07-20
Abstract: PURPOSE:To simplify the quality check of a medium by counting the number of a place where the reading output of a magnetic tape is below a specified value and the place where being below time exceeds specified time. CONSTITUTION:A first defect counting circuit 55 counting the place where the envelope of the reading output in the magnetic tape 50 is below the specified output value 51 is provided. The second defect counting circuit 56 counting the place where time when the envelope is below the specified output value 51 exceeds specified time 52 is provided. Fixed data is written in the magnetic tape 50, the output is read and result obtained by the first defect counting circuit 55 and the second defect counting circuit 56 are displayed in a medium diagnostic function 31 so that medium defect is detected.
Patent JP-S6337135-A (JP)
Title: Prepreg and composite
Inventor: KIYOYA YUUJI
IPC: C08G59/40
Filed: 1986-08-01
Abstract: PURPOSE:To obtain a prepreg by impregnating reinforcing fibers with a resin composition containing high-molecular weight bisphenol-type epoxy resin, phenolic novolac epoxy resin, polyvinyl formal resin and a hardener. CONSTITUTION:The objective prepreg is produced by impregnating reinforcing fibers with a resin composition produced by melting and mixing (A) 100pts.(wt.) of a resin composition containing (i) 10-40pts. of a high-molecular weight bisphenol-type epoxy resin having a number-average molecular weight of >=4,000 (type A, F or S), (ii) 20-45pts. of a phenolic novolac epoxy resin and/or its modified resin and (iii) 15-70pts. of other epoxy resin with (B) 1-30pts. of a polyvinyl formal resin having an average polymerization degree of <=1,000 and vinyl formal content of >=60% and further containing vinyl acetate unit, etc., and adding (C) dicyandiamide and/or a urea derivative as hardeners to the mixture. The prepregs are laminated and formed to obtain a composite material containing the component B in a state finely dispersed in a hardened epoxy resin.
Patent JP-S6158200-A (JP)
Title: X-ray tube current setting circuit
Inventor: ITO TADASHI
IPC: H05G1/34
Filed: 1984-08-28
Abstract: PURPOSE:To increase setting accuracy of X-ray tube current to prevent setting error by arranging an adder whose one input end is connected to a divider and other input end to a reference voltage generator, and connecting it to a voltage controller. CONSTITUTION:An adder 24c whose one input end is connected to a divider 24a and other input end to a reference voltage generator 24b is arranged. The output end of the adder 24 is connected to a voltage controller 14, and X-ray tube current is set by a setting value of input of the adder. Setting voltage V0 is divided into variable voltage Vy and reference voltage Vref, and the variable voltage Vy is made as output of the divider 24a, and effect of variation of input voltage Vx to the divider 24a on X-ray tube current is decreased. Thereby, setting of X-ray tube current is stabilized and setting accuracy of X-ray tube current is increased to prevent generation of setting error.
Patent JP-S6426736-A (JP)
Title: Apparatus for testing ending machine
Inventor: MIMA HIROSHI
IPC: D01H13/14
Filed: 1987-07-21
Abstract: PURPOSE:To obtain the titled apparatus having simplified structure, by attaching a pair of yarn-collecting arms to a rotary shaft of the main body of the testing machine and delivering an end of a specimen yarn to a clamp and the other end of the yarn to the other clamp. CONSTITUTION:A yarn-collecting arm 27a is reciprocatively rotated toward a winding unit 2 by the rotation of a rotary shaft, and an end of a specimen yarn is drawn and delivered to a clamp of the testing machine. Successively, the other end of the specimen yarn is drawn and delivered to the other clamp with the other yarn-collecting arm 27b in the same manner as above. The apparatus has simplified structure compared with conventional collecting mechanism having two independent link mechanisms.
Patent JP-S6158904-A (JP)
Title: Test circuit for steam regulating valve of turbine
Inventor: ISHIKAWA TOSHIYOSHI
IPC: F01D17/24
Filed: 1984-08-31
Abstract: PURPOSE:To restrict load fluctuation immediately after starting a test by starting a pressure correction signal from zero after the first stage of a turbine when testing the regulating valve of the steam turbine. CONSTITUTION:In a controller in which load fluctuation in testing the regulating valve of a steam turbine is detected by the pressure at the first stage of a high pressure turbine, and load fluctuation when testing is corrected by a regulating valve than regulating valves under testing, a signal (j) from an arithmetic unit 1 for input of an output signal (d) from a pressure detector 15 after the first stage is applied as input through a primary delay element 16 to an analog memory 17. Before testing the valve, the output (h) from the memory 17 and a valve opening instruction signal (a) are applied to an adder 18, and control is established so that a deviation signal (j) is normally maintained at a zero by supplying the output (i) from the adder 18 as input to the arithmetic unit 1. When testing the valve, a switch 3 is closed in cooperation with a switch 9 and at the same time, a signal to lock the output is applied to the memory 17, thereby the output (h) can be maintained constant.
Patent JP-S5882153-A (JP)
Title: Lifting gear for water examination instrument
Inventor: SASAKI TOSHIHIKO
IPC: G01N33/18
Filed: 1981-11-10
Abstract: PURPOSE:To make shorter the stroke of a lifting gear and make the gear lighter and smaller by making a water examination instrument rotatable in a place that includes its longitudinal direction relative to the lift frame of the lifting gear that lifts up and down the water examination instrument. CONSTITUTION:A gear box 11 is provided on the frame 7 of a lifting gear, and a worm shaft and worm wheel that are connected to a rotating handle 12 as one body are supported in this gear box. An arm 16 is fixed on the worm wheel, and a water examination instrument 3 is attached to this arm 16 through a backet 9. Since with this constitution the frame 7 can be lifted up and down by rotating the rotating handle 6 and at the same time the water examination instrument can be rotated in a plane that includes its longitudinal direction through the arm 16 by rotating the rotating handle 12, the distance of lifting is short when the instrument is lifted from the water to be examined for the purpose of inspection of the instrument, and stable installation of the instrument can be made.
Patent JP-S6241605-A (JP)
Inventor: ISHIKAWA ROIO
IPC: A44C17/00
Filed: 1985-08-17
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-H0345911-A (JP)
Title: Housing for branch coupler of optical fiber
Inventor: HANABUSA HIROAKI
IPC: G02B6/28
Filed: 1989-07-13
Abstract: PURPOSE:To improve the reproducibility and productivity by setting the coefficient of linear expansion of an optical fiber which is measured in the long-axis direction below a specific value and using a material which can be molded by injection. CONSTITUTION:The coefficient of linear expansion of the optical fiber which is measured in the long-axial direction is <=1.0X 10<-6>cm/cm/ deg.C and the material which can be molded by injection is used. Further, a polymer which can forms an anisotropic fusion phase is a polymer which has optical anisotropy when fused. Therefore, shear deformation or extension deformation is caused in the fused state and then molecular chains are easily arranged in the deformation direction; and the array structure can be frozen by being cooled and caked rapidly. Consequently, strain is reduced, mass-production is enabled, and the cost is reducible.
Patent JP-S57105853-A (JP)
Title: Record player
Inventor: YOSHIOKA MINORU
IPC: G11B3/085
Filed: 1980-12-20
Abstract: PURPOSE: To make the device small in size, by lifting up the vicinity of a tip at least for a tone arm opening a cover member, and providing a holding member to hold a tone arm assembly to a specified position, when the member is closed.  
     CONSTITUTION: A unit stand 3 is contained in a case 1. Supports 3a, 3b of the unit stand 3 are located upper side of the case 1 via a hole 4 of the upper surface of the case 1 and support a linear tracking arm assembly LTRA6 freely rotatably. A projection 63 at both ends of an arm unit 61 contacts a stopper 3d provided at the supports 3a and 3b, the rotation is restricted for the LTRA6 and held at the specified position. A latch piece 14 possible for coupling with a projection 64 of the arm unit 61 is fitted to the inside surface of a dust cover 13 as a cover member, and when the dust cover 13 is opened, the arm unit 61 is turned by lifting up the tone arm 62. The LTRA6 is saved from a turn table 2, and the replacement of a record disc can be made easily. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1027669-A (JP)
Title: Plug joint inspection device
Inventor: UEDA KATSUMORI
IPC: H01R43/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a plug joint inspection device which can simultaneously perform out margin inspection and ring inspection. SOLUTION: A plug joint inspection device 30 is provided with a bush holding unit 31 and an out margin inspection unit 32. The out margin inspection unit 32 is provided with a reciprocation movably supported moving substrate 43, out margin inspecting lever 46 movably supported in an axial center direction to the moving substrate 43 also supported in an elastically energized manner to a side of a joint bush 7 and an operating cylinder 44 for reciprocation movement operating the moving substrate 43.  The out margin inspecting lever 46 has an inspecting lever outer cylinder part 46a into contact with a connection cylinder part end edge and an inspecting lever inner shaft 46b slidable in the inspecting lever outer cylinder part 46a having an external diameter into contact with a protruded part of an elastic ring unit of diameter a little smaller than a connection cylinder part internal diameter to protrude in a connection cylinder part. The device has a distance measuring sensor 49 detecting a moving position of the inspecting lever outer cylinder part 46a and a proximity switch 50 detecting relative movement of the inspecting lever outer cylinder part 46a and the inspecting lever inner shaft part 46b.
Patent JP-S5969743-A (JP)
Title: Stroboscope controlling circuit for endoscope device
Inventor: SATOU TAKESHI
IPC: H04N5/335
Filed: 1982-10-15
Abstract: PURPOSE:To utilize effectively stroboscopic light by controlling the timing of light emission of a stroboscope, and containing the whole light emittion quantity of once of the stroboscope in one field or one frame scanning period. CONSTITUTION:An operation by a shutter release button 32 of an operating part is detected by a detecting circuit 50, and this detecting signal is supplied to a sequence circuit 52. A camera controlling circuit 54 supplies a TV signal to a transfer gate signal detecting circuit 56 for displaying a start of a frame or field scanning period and obtains a gate output signal. This gate output signal is supplied to the sequence circuit 52, and when it coincides with said release detecting signal, a timing signal is generated. On the other hand, when the release detecting signal is supplied to the sequence circuit 52, it is supplied immediately to an irradiate-diagnosing light cutting off circuit 58, and an irradiate-diagnosing lamp of a light source device is de-energized. As a result, a good stroboscopic photographing can be attained in a dark body cavity.
Patent JP-H0784445-A (JP)
Title: Method for supplying developer
Inventor: DANZUKA TOSHIMITSU
IPC: G03G21/00
Filed: 1993-06-25
Abstract: PURPOSE:To supply the proper amount of developer in appropriate timing, and to prevent the developer from overflowing a developing device and the unevenness of an image from occurring because of the insufficiency of the developer when the developer is supplied to the developing device from a developer supplying device. CONSTITUTION:A residual detecting sensor 10 detecting the residual amount of the developer and a sensor wiper 12 cleaning the sensor 10 are arranged in the developing device. The cleaning and the non-cleaning of the sensor 10 by the sensor wiper 12 are cyclically repeated. The detection by the sensor 10 is performed when the cleaning is not performed by the sensor wiper 12. When the sensor 10 detects no-toner S0, the fixed amount of toner is supplied in the developing device by rotating the screw 9 of a hopper in which the toner for supply is stored for a fixed time. The detection by the sensor 10 is accurate because it is performed when the cleaning is not performed by the sensor wiper 12. Then, toner supply distribution becomes constant.
Patent JP-H1023983-A (JP)
Title: Mouthpiece for circulation for bath unit
Inventor: MORI KINJI
IPC: A47K3/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent trouble that air to be mixed into water or hot water spouted from a circulation mouthpiece into a bathtub is sucked again by the circulation mouthpiece by respectively providing a spouting port and a sucking port at positions away from the down-side of the center of a disk-shaped main body of the mouthpiece to both sides. SOLUTION: A spouting port 12 and a sucking port 11a are respectively provided at the positions away from the downside of the center of a disk-shaped main body 1 of the mouthpiece to both the sides and at the almost center of front of the disk-shaped main body 1 of the mouthpiece, a small hole 32 is provided to the communicated to the side of a suction pipe 11. Besides, an air release hole 31 communicated to the side of the spouting port 12 is provided at the upper part of the main body 1 of the mouthpiece so as to be located on the almost opposite side of the sucking port 11 with respect to the center of the main body 1 of the mouthpiece.  Thus, even when the circulation mouthpiece is connected with an outgoing path 2a and an incoming path 2b in ordinary connecting state or reverse connecting state, trouble that air to be mixed into water or hot water spouted from the circulation mouthpiece into the bathtub is sucked again by the circulation mouthpiece is prevented.
Patent JP-S6338739-A (JP)
Title: Reverse structure of speed change gear
Inventor: TANAKA HIDEKI
IPC: F16H63/00
Filed: 1986-07-30
Abstract: PURPOSE:To improve operation performance and suppress noise by rotatably installing a counter reverse gear and a main reverse gear onto a countershaft and an output shaft, respectively, and installing the synchronizing devices for connecting and disconnecting each turning moment, contiguously to the both gears. CONSTITUTION:An over-drive gear 7a and a counter reverse gear 4a are rotatably installed onto a countershaft 1 connected with an input shaft, and a synchronizing device 8 for reverse/overdrive is arranged between the both gears, and the gears 4a and 7a are selectively connected with the countershaft 1. A gear 7b meshed with the gear 7a is spline-connected with an output shaft 3, and a main reverse gear 4c meshed through the counter gear 4a and an idle gear 4b is rotatably installed, and a synchronizing device 9 for the exclusive use for reverse operation is arranged contiguously to the gear 4c. These synchronizing devices are synchronized by a reverse lever 23 by the operation of a shift lever 11, and the gears 4a and 4c are connected and disconnected with the shafts 1 and 3. Therefore, smooth connection and disconnection of the gear train is permitted, and operation performance can be improved, and noise can be reduced.
Patent JP-H0842395-A (JP)
Title: Soundproof oil pan
Inventor: O TAKESHI
IPC: F01P3/20
Filed: 1994-08-02
Abstract: PURPOSE:To provide less noise for an oil pan in the way of a lighter weight and a lower cost by conveying vibration between materials, different in vibration property. CONSTITUTION:An oil pan 1 has a metal container 3a constructed by a metal plate 3 as the first layer, a resin container 5a, more flexible than the metal container 3a in a preset width, placed on the metal container 3a and attenuation liquid 4 as the second layer laid in a gap between both containers 3a, 5a. The vibration energy of oil drops when colliding with the metal container 3a is attenuated by the elastic deformation of the resin 5 to reduce noise emitted from the oil pan 1.