baber/WOPTO huggingface dataset:
Patent JP-H08316014-A (JP)
Title: Magnet and its manufacture
Inventor: YAJIMA KOICHI
IPC: H01F1/057
Filed: 1995-05-16
Abstract: PURPOSE: To provide at low price a magnet powder of high coercive force, a bonded magnet and a warm molded magnet using the magnet powder. CONSTITUTION: An alloy for molded body, containing R (one or more kinds of rare earth elements including Y), T (Fe or one or more of Co, Ni and Cu and Fe), and B, and containing a phase substantially composed of R2 T14 B, and an alloy for infiltration, containing R and richer is R than R2 T14 B, are melted together to obtain an alloy for infiltration. The alloy for infiltration is infiltrated in a molded body of powder of the alloy for molded body to obtain an infiltrated body. The obtained infiltrated body is pulverized to obtain magnet particles with a particle size of 100-500μm and coercive force of 5kOe or above. These magnet particles are used to make bonded magnets and/or warn molded magnets.
Patent JP-H09324860-A (JP)
Title: Seal device for high speed rotating operation
Inventor: TAKEMOTO TAKASHI
IPC: F16J15/3252
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To realize a seal device for a high speed rotation having a long life as well as a high anti-pressure characteristic. SOLUTION: There are provided a first seal member 13 positioned at a side opposite to sealing fluid, a side of rotor R, for example, and a second seal user 23 positioned at sealing fluid side, a side of gear G, for example. The first seal member 13 sealingly closes the sealing fluid and at the same time the first seal member 13 is applied as an anti-pressure seal capable of enduring a pressure fed from the side of the rotor R into a closed space S formed between both seal members. The second seal member 23 is constructed such that sealing fluid is fed into the closed space S and at the same time pressure in the closed space S is held and adjusted.
Patent JP-S6121717-A (JP)
Title: Separation of oxygen
Inventor: YAMAZOE NOBORU
IPC: B01D53/22
Filed: 1984-07-10
Abstract: PURPOSE:To perform lasting oxygen separation even at high temp. without requiring an electrode and an external circuit, by using a conductive solid electrolyte mixture having both of oxygen ion conductivity and electron conductivity. CONSTITUTION:As a conductive solid electrolyte mixture having both of oxygen ion conductivity and electron conductivity, one having composition represented by La1-xSrxCo1-yFeyO3-delta [wherein (x) is 0.1-1, (y) is 0.05-1 and delta is 0.5-0] is used. As a preparation method, oxide or proper salts of lanthanum, strontium, cobalt and iron are mixed in a predetermined ratio and the resulting mixture is baked at 640-1,400 deg.C for several hr - several ten hr. Molding is performed by sintering the electrolyte mixture under pressure at 1,000-1,500 deg.C. The film thickness of the baked molded one is 2mm. or less and the separation of oxygen is performed at electrolyte temp. of 500-1,200 deg.C.
Patent JP-S6121501-A (JP)
Title: Controller
Inventor: UENO JIYUNICHI
IPC: H04Q9/00
Filed: 1984-07-10
Abstract: PURPOSE:To attain effective control in air-conditioning control and manufacturing process control by applying a control in response to a cause to a command data independently when a fault takes place in a high-order device so as to bring the control into an appropriate backup control. CONSTITUTION:A reason data representing a cause to an instruction and command data added with control content and a backup mode are stored in a ROM 2, the data are selected in response to the operation of a terminal device 12 and the control in response to the content is executed. Further, a RAM3 is divided into plural areas and the state of the command data given from a high-order device 22 is stored to each area together with the reason data corresponding to each command data. Thus, a CPU1 applies control is response to the cause to the command data via the ROM2 and the RAM3 independently so as to bring the control into an appropriate backup control. That is, efficient control is applied to controls such as air-conditioning control and manufactring process control.
Patent JP-H086484-A (JP)
Title: Plant operation training simulator and its training content setting method
Inventor: IKUI MAKOTO
IPC: G09B9/00
Filed: 1994-06-23
Abstract: PURPOSE:To provide a plant operation training simulator which permits easy setting of the apparatus states meeting training contents and unplanned changing during training. CONSTITUTION:A computer 4 for simulation has an apparatus data storage means 48 which stores apparatus data including apparatus names under apparatus identification codes unique with every apparatus, state parameters settable as training contents and apparatus identification codes of associated apparatus, an apparatus data retrieving means 46 which retrieves the corresponding apparatus data in accordance with the apparatus identification codes and a display data outputting means 47 (and 45) which outputs the retrieved apparatus data to the display device of a instructor console 2. The state parameters selected on a screen are set via an instructing and state setting means 44. The associated apparatus identification codes are imparted by instrumentation composition and therefore, the state setting of the associated apparatus is executable one after another by selection on the screen.
Patent JP-S5567851-A (JP)
Title: Interruption control system
Inventor: TERAJIMA MITSUO
IPC: G06F3/00
Filed: 1978-11-16
Abstract: PURPOSE: To increase the process capacity for the master unit by memorizing the interruption request by the slave unit in case the interruption request is refused from the slave unit to the master unit and refusing the re-interruption request from the master unit in other cases.  
     CONSTITUTION: The interruption request given from the slave unit not shown in the figure is transferred to the master unit not shown in the figure via gate 12 and in the form of interruption request signal ANT. When the master unit refuses the interruption request and transmits signal NAK, signal NAK is memorized in flip- flop 13 as well as transferred to the slave unit in the bus cycle. If the RINT signal urging the re-interruption request is emitted from the master unit under these conditions, flip-flop 16 is set to urge the re-interruption request to the slave unit. This request is not transferred to the slave unit in the state other than the above mentioned one and although the RINT signal is transmitted from the master unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05332184-A (JP)
Title: Control device for internal combustion engine
Inventor: ANDO KEN
IPC: F02D41/40
Filed: 1992-06-02
Abstract: PURPOSE:To control execution timing of required control contents with accuracy by turning a required angle into time with accuracy while considering an engine speed variation irrespective of dislocation of a rotation detection means. CONSTITUTION:A fuel injection pump 1 is provided with a pulser and an engine speed sensor 35 which respectively detect rotational speed of a Diesel engine 2 and output the speed as a pulse signal. An ECU 71 computes a predictive correction coefficient of an engine speed variation from difference between instantaneous time required respectively for two pulse signals in former and present cycles obtained by the engine speed sensor 35. Further, the ECU 71 corrects the computation of the predictive correction coefficient according to a phase difference between the pulse signal obtained by the engine speed sensor 35 and a regular pulse signal, based on a resistant value of a correcting resistance 78. In addition, the ECU 71 time-converts an excessive angle in a spill angle opening of the present cycle to a spill time based on the corrected predictive correction coefficient, and controls injection termination timing of the fuel injection pump based on the spill time.
Patent JP-H0228187-A (JP)
Title: Novel cephem compound and production thereof
Inventor: YAMANAKA HIDEAKI
IPC: C07D501/46
Filed: 1989-06-02
Abstract: NEW MATERIAL:A compound expressed by formula I {R<1> is (protected) amino; Z is N or CH; R<2> is organic group; R is formula II [R<3> and R<4> are lower alkyl, etc.; A is lower alkylene; R<5> is (protected) OH], formula III [R<6> is lower alkyl; R<7> and R<8> are (protected) OH; Y is N or CH] and salt thereof. EXAMPLE:7beta-[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-(1-carboxy-1-methyl ethoxyimino) acetamide]-3-[N,N-dimethyl-N-(5-hydroxy-4-oxo-1,4-dihydropyridin-2-yl) methyl}ammonio}methyl-3-cephem-4-carboxylate (syn isomer). USE:An antimicrobial agent. PREPARATION:A compound expressed by formula IV (X is organic group) is reacted with a compound expressed by the formula R<a> (R<a> is formula V or formula VI).
Patent JP-H07318599-A (JP)
Title: Separation and extraction processor of each frequency signal component in electrical signal
Inventor: AOSHIMA TOMOHIDE
IPC: G01R23/173
Filed: 1994-05-20
Abstract: PURPOSE:To separate and extract each frequency component in each kind of electrical signal as a signal level. CONSTITUTION:An input signal and a frequency signal close to a target extraction frequency component from a local variable oscillator 4 are fed to a mixture 3 in a frequency conversion part 2 and unneeded components are eliminated the following stage band-pass filter 5, and are passed through a detection integrator 8 as detection output signals.
Patent JP-H07331589-A (JP)
Title: Forming wire for producing paper
Inventor: KANEKO JUNICHI
IPC: D01F6/90
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a forming wire excellent in abrasion resistance by melt- spinning a polyamide resin containing a specific reaction dispersed therein and subsequently weaving the produced monofilaments into a tissue wherein the monofilaments are used as back wefts. CONSTITUTION:The forming wire exhibiting effects excellent in abrasion resistance and used for producing paper is obtained by melt-spinning a polyamide resin composition comprising 100 pts wt. of a polydmide resin preferably having a number-average mol.wt. of 15000-30000 and 0.1-5.0 pts.wt. of a lamellar silicate salt (e.g. montmorillonite) and subsequently weaving the produced monofilaments in a tissue wherein the monofilaments are used as back wefts 2 so as to appear on the surface contacting with a machine. Monofilaments comprising a conventional polyamide resin and fibers comprising a conventional polyester resin are employed for the front surface weft 1 of the woven fabric and for the warps 3, respectively.
Patent JP-S6477497-A (JP)
Title: Driving device for stepping motor
Inventor: ENAMI KATSUYA
IPC: H02P8/32
Filed: 1988-06-09
Abstract: PURPOSE:To reduce the dispersion of the position of stoppage of a rotor by connecting a sub-switch in parallel with a main switching element in an adjacent phase through a resistor. CONSTITUTION:A phase control circuit 15 controls transistors Q1-Q4 according to a specified excitation system in response to stepping pulses. Resistors 16a, 16b for flowing currents generating bias magnetic flux are connected respectively between the lower end of a first phase winding A and the lower end of a second phase winding B and between the lower end of a third phase winding C and the lower end of a fourth phase winding D. When a rotor 12 is stopped, the rotor is stopped at an angular position slightly biassed to the right side from a center line 17 tying the central axis 12a of the rotor 12 and the center of the pole 8a of the rotor 12. Accordingly, the accurate angular position of stoppage can be obtained.
Patent JP-H01310977-A (JP)
Title: Paper thickness detection mechanism
Inventor: MIYAGAWA MASASUTE
IPC: B41J11/20
Filed: 1988-06-09
Abstract: PURPOSE:To prevent the generation of a dent in the case of use as pressure-sensitive pad paper, by providing a tension roller which rotates while presses a feed roller for feeding out paper to a printing mechanism and a platen which is engaged with the arm transmitting the motion from the feed roller to separate or approach with respect to a printing head. CONSTITUTION:The tension roller 2 forming a pair along with a feed roller 1 is pivotally supported at one end of an arm 3 and the arm 3 is pivotally supported so as to be revolvable around a horizontal shaft 6 and the tension roller 2 is energized toward the feed roller 1. A platen 4 is arranged so as to be movable up and down with respect to a printing head 5 and the other end of the arm 3 is engaged with the platen 4. Paper 7 is sent in the direction shown by an arrow A while held between the feed roller 1 and the tension roller 2 and, when the tension roller 2 is operated by the quantity corresponding to the thickness of the paper 7 in the direction shown by the arrow B, the platen 4 engaged with the arm 3 is moved in the direction shown by an arrow C to secure a proper interval with respect to the printing head 5. As mentioned above, since the tension roller detects the thickness of the paper to adjust the position of the platen, the detent applied to pressure sensitive pad paper can be prevented.
Patent JP-H05337374-A (JP)
Title: Treatment of exhaust gas and honeycomb ceramic filter therefor
Inventor: KAWAMURA SATOSHI
IPC: B01D53/94
Filed: 1992-06-03
Abstract: PURPOSE:To simultaneously perform the removal of dust, denitration and desulfurization by a small-sized apparatus by a method wherein respective exhaust gas passage holes of both end parts are alternately closed to form exhaust gas inlet and outlet passages and the respective partition walls partitioning the passages are made pervious to exhaust gas and a denitration catalyst is supported on the partition walls on the side of the outlet passages. CONSTITUTION:The respective exhaust gas passage holes of both end parts of a honeycomb ceramic filter element 1 are alternately closed by fillers 4, 6 to be divided into inlet passages 5 and outlet passages 2 for exhaust gas. The respective partition walls partitioning the inlet and outlet passages 5, 2 are made pervious to exhaust gas and a denitration catalyst 3 is supported on the partition walls on the side of the outlet passages 2. A honeycomb ceramic filter is arranged at the relatively high temp. part of an exhaust gas stream and ammonia is injected and sprayed on the upstream side of the filter. A desulfurizing agent is injected and sprayed simultaneously with the injection of ammonia. Further, partition walls are formed as a double-layer structure wherein the void diameter of the partition walls on the side of the inlet passages 5 is made smaller than that of the partition walls on the side of the outlet passages 2.
Patent JP-H04339923-A (JP)
Title: Hydraulic equipment for parallel ascending or descending operation for attachment for agricultural front loader
Inventor: HIRAO KINYA
IPC: E02F9/22
Filed: 1991-05-17
Abstract: PURPOSE:To lower a manufacturing cost and simplify operation by reducing three direction-controlling valves to the two valves. CONSTITUTION:A direction change-over valve device 8 is composed so that a hydraulic pump 9 and an oil tank 10 may be communicated with a lift cylinder 4 and a clump cylinder 6 via a forward/ reverse selecting direction change-over valve 11 and a cylinder selecting direction change-over valve 12 in order. The forward/reverse selecting direction change-over valve 11 is provided with a neutral position E, a forward feed position F, and a reverse feed position G. The cylinder selecting direction change-over valve 12 is provided with a clump cylinder selecting position H, and a parallel ascending or descending selecting position J. In a state that the cylinder selecting direction change-over valve 12 is operated to the parallel ascending or descending selecting position J and the forward/reverse selecting direction changeover valve 11 is operated to the forward feed position F, a parallel ascending making state C is set. In a state that they are operated to the parallel ascending or descending selecting position J and the reverse feed position G, a parallel descending making state D is set.
Patent JP-S5666984-A (JP)
Title: Burst gate pulse circuit
Inventor: ABE NORIO
IPC: H04N9/455
Filed: 1979-11-02
Abstract: PURPOSE:To make a color killed don't operate even in a receiving state a weak electric field, and to obtain a circuit of simple constitution, by utilizing a horizontal synchronizing pulse controlled by a fly-back pulse, and making it execute the gate operation. CONSTITUTION:A horizontal synchronizing pulse is provided to the input terminal 1, is rung by the resistor 2, the inductor 3 and the capacitor 4, is delayed to the insertion time position of the prescribed burst signal, and it is output by the output terminal 11. The emitter of the PNP transistor 5 is connected to the output terminal 11, the collector is grounded, and moreover as for the base, the resistor 7 is grounded through the resistor 6, and also it is connected to the terminal 10 through the coupling capacitor 9. A fly-back pulse is provided to the terminal 10, and the impedance between the emitter and the collector is lowered by turning off/on the transistor 5 during said providing or tracing respectively.
Patent JP-H07332521-A (JP)
Title: Electrically operated valve
Inventor: TAKANAKA MASAHIDE
IPC: F16K31/04
Filed: 1994-06-01
Abstract: PURPOSE:To provide an electrically-operated valve capable of preventing damage due to heat and electric trouble due to dewing and humidity by preventing heat transfer to an electrically operated machine. CONSTITUTION:A resin spacer 5 is arranged in the intermediate between the electrically operated machine 1 and a valve main unit 3. Two pins 7 is fitted to a hollow cylindrical resin joint 6, to connect the one pin 7 to an expanding slot part of an output shaft 2 of the electrically-operated machine 1 and to connect the other pin 7 to an expanding slot part of an operating shaft of the valve main unit 3.
Patent JP-S6122445-A (JP)
Title: Tracking servo circuit of disc reproducing device
Inventor: TSUJIMURA SATOSHI
IPC: G11B7/09
Filed: 1984-07-10
Abstract: PURPOSE:To operate always stably a tracking servo system by switching respectively the characteristic of a phase compensating circuit depending on the normal reproducing state, search state and a state having dropout due to scratches on a disc. CONSTITUTION:An output of a comparator 18 goes to an L level at the normal reproducing state, the level of a terminal 22 goes to an H level, a capacitor C1 is connected to the phase compensation circuit 13 and stable reproduction is executed. If a dropout takes place because of scratches on the disc, an output of the comparator circuit 18 goes to an H level, the level at a terminal 22 remains H level, a capacitor C2 is connected to the compensation circuit 13, whose characteristic is switched to a characteristic corresponding to a low tracking servo gain. At the search state, since the level of the terminal 22 goes to an L level, a capacitor C3 is connected to the phase compensation circuit 13 and the characteristic is switched to a characteristic corresponding to a high tracking servo gain. The tracking servo system is operated always stably by switching the characteristic of the phase compensation circuit 13 depending on the respective tracking servo gain.
Patent JP-H0444950-A (JP)
Title: Can lid
Inventor: ISHIZAKI HIROSHI
IPC: B65D17/32
Filed: 1990-05-31
Abstract: PURPOSE:To easily open a can by setting required intervals respectively between a tab lift part and a can lid body and between a point of application for pushing down a score part of the tab and the can lid body. CONSTITUTION:A predetermined distance l1 is specified between a tab 3 provided on a can lid body and a panel face 4, as well as a lift part 6 of the tab 3 is formed in a tapered shape wherein the lower face 6a is tilted upward as coming outward. A required distance l2 is specified between an upper face of a point of application 7 part of the tab 3 and the panel face 4, while the point of application 7 part is formed in a tapered shape wherein the lower face 7a is tilted upward as coming outward. l1 is preferably set to 1.0 to 3.0mm, while l2 is preferably set to 2.0 to 3.5mm. Thus it is easy to insert a finger (f) between the lift part 6 of the tab 3 and the panel face 4 and also it is easy to lift the tab. Further the tab 3 can be lifted upward with slight force thereby opening a can easily.
Patent JP-H1053016-A (JP)
Title: Accurate outside temperature detecting method
Inventor: WUERTENBERGER MICHAEL
IPC: G01K1/20
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To compensate an error by detecting outside temperature by a temperature sensor to form a corresponding temperature signal, detecting a traveling operation status and (or) the present status of a traveling vehicle, and computing the dependent correction value to correct the temperature signal. SOLUTION: A modeled part for outside temperature is formed of thermal transition resistance 28, 30. The thermal transition resistance 30 is a variable resistance and is adjusted or selected corresponding to the value of a traveling vehicle and the value of surrounding environment. A speed dependent parameter and a traveling vehicle dependent parameter are considered in a characteristic curve, and the suital parameter value is provided corresponding to the detected speed. All signals of sensors or detecting means are sent to an arithmetic unit 48, and an outside temperature signal is corrected taking account of the peculiar parameter on the basis of coolant temperature, speed and terminal detection. A corrected outside temperature signal can thereby be outputted, and a heating system or an air-conditioning and heating system can be accurately put in action.
Patent JP-S63306647-A (JP)
Title: Manufacture of electronic component
Inventor: SATO TAKESHI
IPC: H01L21/52
Filed: 1987-06-08
Abstract: PURPOSE:To mount a larger number of electronic components on a unit length of a lead frame by a method wherein the tip part of one terminal plate is made to overlap the tip part of the other terminal plate and a chip component is held between the overlapping parts. CONSTITUTION:Bent parts 23a and 23b are provided at one or a plurality of positions of each linking frame 23 which links the two frame carriers 21 and 22 of a lead frame 20 to reduce the width of the lead frame 20 and the tip part of one terminal plate 24 is made to overlap the tip part of the terminal plate 25. After a semiconductor chip 26 is inserted between the overlapping tip parts of the terminal plates 24 and 25 and bonded to both the terminal plates 24 and 25 by die-bonding, this part is sealed with molding resin 27. Both the terminal plates 24 and 25 are cut off from both the frame carriers 21 and 22.
Patent JP-H06138665-A (JP)
Title: Treating device of damping waterless photosensitive planographic printing plate
Inventor: HIRAI KATSURA
IPC: G03F7/30
Filed: 1991-05-20
Abstract: PURPOSE:To suppress the generation of uneveness of development and to improve reproducibility of highlight and shadow. CONSTITUTION:At least, one of developing brush rolls of an automatic developing device has plural bundles of hairs 15 and these bundles of hairs 15 are provided so that a rubbing part of a bundle of hairs and a rubbing part of another bundle of hairs are superposed so that 50 to 95% thereof is held in common. The length of the bundle of hairs 15 is 10 to 20mm and the brush roll with 100 to 200mm outside diameter is rotated at 200 to 500rpm. As to forms of developing brush rolls, at least one of them is an embedded type and at least another is a channel type. The embedded brush roll is independently used or the embedded brush roll and the channel type brush roll are Jointly used. At the time of using, the developing brush roll is preferably oscillated.