baber/WOPTO huggingface dataset:
Patent JP-S59208266-A (JP)
Title: Lubrication structure for transmission
Inventor: ENOMOTO HIROKAZU
IPC: B60K17/06
Filed: 1983-05-12
Abstract: PURPOSE:To adequately supply the lubrication oil to the bearing by extending a packing interposed between the mating surfaces of dividable cases into the upper part of an oil well to form a partition dividing the case into the left and right hand sides. CONSTITUTION:A packing 12 interposed between the mating surfaces of dividable cases 1, 2 is extended to the mating surfaces of extensions 16a, 16b, and a partition 18 large enough to divide an oil well 9 into the left and right hand parts is formed integrally with the packing 12. In this manner, even when there is a step in the mating area of the cases 1, 2 forming the oil well 9 due to the manufacturing tolerance, the lubrication oil can be supplied to bearings 4 on both sides almost evenly. Therefore, a seizure of the bearings 4 can be positively prevented.
Patent JP-H04218451-A (JP)
Title: Automotive dew preventing device
Inventor: SUZUKI KAZUYA
IPC: B60S1/54
Filed: 1991-03-22
Abstract: PURPOSE:To obtain an automotive dew preventing device for effectively preventing the generation of moisture condensation during parking. CONSTITUTION:A dew preventing device is provided with a parking sensor 16 for detecting the parking time of an automobile, a solar radiation sensor 10 for detecting the solar radiation state, a wind sensor for detecting natural wind, an air blower 22 for blowing air toward the outer surface of window glass 28, a predictive arithmetic means 18a for computing the generation of moisture condensation predictively on the basis of the output of the respective sensors, and an air blow control means 18b for driving the air blower 22 on the basis of the output of the predictive arithmetic means 18a so as to prevent the generation of moisture condensation during parking. Moisture condensation is thereby prevented effectively while removing dust and the like existing on the surface of the window glass plate 28 so as to completely eliminate dew removing work at the time of starting the parked automobile.
Patent JP-S61241362-A (JP)
Title: Disazo based compound
Inventor: HIBARA TOSHIO
IPC: C09B31/02
Filed: 1985-04-18
Abstract: NEW MATERIAL:A compound expressed by formula I (M is H or alkali metal; R<1> is H or methyl; Y is -COCH3, -COC2H5, -SO2CH3 or formula II or III; X is halogen or formula IV; R<2> and R<3> are H, methyl, methoxy or -SO3M; R4 is H, methyl or ethyl). EXAMPLE:The compound expressed by formula V. USE:A dye for dyeing cellulosic fibers to red color, and capable of dyeing the fibers under the same pH and dyeing conditions as in dyeing polyester fibers. PREPARATION:For example, one mol dyestuff expressed by formula VI (X<1> is halogen) is condensed with 1mol dyestuff expressed by formula VII.
Patent JP-S61242119-A (JP)
Title: Digital-to-analog converter
Inventor: MATSUI KENJI
IPC: H03M1/66
Filed: 1985-04-18
Abstract: PURPOSE:To attain D/A conversion with high accuracy by adding twice the analog signal converted by an input bipolar digital signal to a reference analog signal. CONSTITUTION:The digital signals D1-Dn are supplied to a digital delay circuit 1 and an input inverting circuit 2. The circuit 1 delivers the digital signals B1-Bn to a D/A converting circuit 3 with the delay time equivalent to the delay time given from the circuit 2 in order to prevent the glitch due to the timing variance. The circuit 2 inverts the signals D1-Dn and outputs the signals C1-Cn to a D/A converting circuit 4. The circuit 3 converts the signals B1-Bn into analog forms and supplies an analog signal A1 to the (1) terminal of an addition circuit 5 as well as to the (-) terminal of an addition circuit 6. The circuit 4 converts the signals C1-Cn into analog forms and supplies an analog signal A2 to the (-) terminal of the circuit 5. This attains the D/A conversion with high accuracy.
Patent JP-S63249937-A (JP)
Title: Optical disk
Inventor: MIZUTANI SHUZO
IPC: G11B7/24085
Filed: 1987-04-03
Abstract: PURPOSE:To shorten the accessing time of information, by providing track identification code recording parts at the end part of the outermost peripheral side of spiral tracks arranged spirally on a recording plane, and superposing those large number of track identification code recording parts at the outermost peripheral part of the recording plane in a circumferential direction. CONSTITUTION:A large number of tracks 16a... are provided spirally on the recording plane of an optical disk 10. At the end parts of the outermost peripheral side of the tracks 16a-16c, the track identification code recording parts 18a-18c on which identification codes to identify the tracks 16a-16c are provided. By constituting a device in such way, since the track identification code recording parts of the tracks are provided by superposing them at the outermost peripheral side of the recording plane in the circumferential direction, it is possible to read out a track identification code recorded on the track identification code recording part without moving an optical head, and to retrieve a desired track. In such a way, it is possible to perform the retrieval of the desired track rapidly, and to shorten the accessing time of the information remarkably.
Patent JP-H07296987-A (JP)
Title: Method and device for measuring electron temperature, and method and device for controlling electron temperature
Inventor: HIKOSAKA YUKINOBU
IPC: H05H1/00
Filed: 1994-04-21
Abstract: PURPOSE:To make accurate measuring and prevent heavy metal contamination by sensing the frequency at which the amplitude of electromagnetic waves maximizes, and calculating the electron temp. in the plasma on the basis of the threshold energy obtained. CONSTITUTION:A electron beam energy control device 70 is composed of a high frequency voltage source 74 and a waveform observing device 76, and a sensor 80 is formed from an antenna 82 and frequency measuring device 84. An impedance matching circuit 72 is installed between a bias electrode 60 and a voltage source 74. A signals received by the antenna 82 is fed to the device 84, which determines the electromagnetic wave amplitude gamma at the frequency omegap where the most intense energization was made due to the interaction of the electron beam and the electrons in the plasma. The sensor 80 senses the frequency at which the amplitude of the electromagnetic waves maximizes, and the electron beam energy is controlled with the frequency held constant and sensed by the observing device 76, and the threshold energy is determined. Calculating the electron temp. in the plasma from this energy serves eliminating the use of heavy metals.
Patent JP-S60227633-A (JP)
Title: Preparation of dried food of frutescens viridis keeping green
Inventor: SUMIHARA KAZUHIKO
IPC: A23B7/06
Filed: 1984-04-24
Abstract: PURPOSE:To obtain a dried food of frutescens viridis keeping green, by blanching frutescens viridis with a hot aqueous solution containing a calcium agent and salt at a specific pH, cooling and washing it with cooling water rapidly, sprinkling salt on it, rubbing it, drying it. CONSTITUTION:A calcium agent such as calcium hydroxide, calcium lactate, etc. is dissolved in water, blended with salt, adjusted to 7.5-9pH, and heated at >= about 90 deg.C. Fresh frutescens viridis is blanched by the use of the solution of about 60-120sec, an enzyme is deactivated, and chlorophyll is stabilized. The frutescens viridis is then cooled and washed with cooling water rapidly, dehydrated, aprinkled with salt, rubbed sufficiently, processed by necessary operation such as cutting, seasoning, etc., and dried to give a dried green food of frutescens viridis having a particular smell. The prepared dried food is suitably used as an ingredient for fish flour, for cooking, etc.
Patent JP-S62239131-A (JP)
Title: Camera
Inventor: OGAWA YUKIO
IPC: G03B17/18
Filed: 1986-04-11
Abstract: PURPOSE:To prevent hindrance in engagement between a film and a sprocket by providing an energizing means which is brought into press-contacts elastically with the sprocket, which is rotated in accordance with movement of the film, to the film. CONSTITUTION:When a rear cover 4 is closed with a leader part of a film F let outside and contacts 21c and 21a of a switch 21 are brought into contact with the film F and a metallic plate 9 respectively, the existence of the film is detected and the film is wound into a cartridge P, and the number of times of contacting between a contact 21b and the metallic plate 9 through perforations 25 is counted. The leader part fed out by rolls 8 and 6 is fed while being pressed to a retaining plate 3 by a sprocket 14 charged counterclockwise around a shaft 17 by a spring. Consequently, feeding is not hindered because of the elasticity of the sprocket even if the front end of the leader part is bent or engagement between the sprocket 14 and holes 25 is deviated, and the film is fed out without hindrance.
Patent JP-S60229427-A (JP)
Title: Multiplex processing type counter circuit
Inventor: UEKAWA FUKASHI
IPC: H03K23/66
Filed: 1984-04-27
Abstract: PURPOSE:To eliminate the need for increase of the number of input/output data of an RAM even when the number of bits to be counted is increased by dividing the number of bits to be counted into (n), allocating n-address to the processing for one count when the number of bits to be counted is increased and applying n-times of count processing at the divided number of bits. CONSTITUTION:Fig. shows that the number of bits to be counted is 8-bit and two addresses constitute one processing section. When an address of the RAM13 reaches ''0'' via an address line 20, the result of preceding count (low-order 4-bit) ''15'' is outputted to a data line 21 as data (DO0-DO3 of the RAM13. When the address line 20 of the RAM reaches ''1'' next, the result of preceding count (high-order 4-bit) ''8'' is outputted. The value ''8'' is set to a counter circuit 11 by CTR load from a terminal 24. When the RAM address is logical ''1'', a selection circuit 15 selects the AND between a latch output on the output line 23 and an external control signal from a terminal 26, and since tue result is ''1'', in such a case, an AND gate 16 is opened and a CTR clock is outputted to an output line 29. As a result, the counter circuit 11 is counted up and the value goes to ''9''.
Patent JP-S60229864-A (JP)
Inventor: IWATANI KANJI
IPC: B61L23/00
Filed: 1984-04-27
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-H02261410-A (JP)
Title: Automatic device for processing raw fruit
Inventor: KAWAMURA SHIGERO
IPC: A23N4/14
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a working device by which a fruit can easily be mounted and processed even a child or unskillful person, by a method wherein a sliding stand is slidden and fastened to fix, and an adjusting handle of the edge of a rod for an edged tool is operated according to a thickness of its epicarp. CONSTITUTION:A fruit is inserted to a collar edge 12 and, after a sliding stand 3 is brought into contact with a stamen by a slide, it is fastened to fix. After that, when a lever 7 is pushed, a disk 78 is pushed by the top of a lever branch 8 and an edged tool 80 on the disk 78 is inserted into sarcocarp. At this time, after the right side of a handle 37 is placed between the bent parts 45 of the bent top of a bent rod 42, mesocarp is cut, when the handle is turned to the right and then a rod 36 is depressed from above. After that, after the rod 36 is released by hand and the left side of the handle 37 is placed between the bend parts 45 of the bent top of the bent rod 42, the epicarp of the fruit is peeled, when the handle is turned to the left. On the other hand, after the handle 37 is released from the bent parts of the bent rod 42, the fruit is cut by an edged tool 19 fixed on an edge-mounting ring 18, when the handle is turned to the left in a state of being pulled toward an operator.
Patent JP-S60229494-A (JP)
Title: Common earthing test circuit
Inventor: TAKAHASHI HIROSHI
IPC: H04Q3/74
Filed: 1984-04-27
Abstract: PURPOSE:To eliminate the need for adjustment at each current supply circuit by measuring a potential before the response of a called party and a potential after the response of the called party on two talking wires in a common telephone set circuit, and deciding the presence of a grounding resistance based on the result of measurement, to correct automatically the resistance of a relay of a balanced type constant resistance current supply circuit. CONSTITUTION:A relay contact (c) is not driven before the response, voltages on talking lines LA, LB are taken respectively as VA', VB' in this case and a current flowing to a resistor R is taken as I1. Further, the relay contact (c) is in the operating state at response, voltages of the talking lines LAA, LB are taken as VA, VB and currents flowing to the talking lines LA, LB are taken as IA, IB, then Equation I is introduced. When the resistor R and a grounding resistor Rx are larger than resistors RA, RB and RL of a relay D of a balanced constant resistor current supply circuit in Equation I, the elements RA, RB are neglected and the relation of F R/2Rx, i.e., Rx=R/2F is obtained. Thus, in measuring the F, that is, VA', VB', VA, VB, it is possible to obtain the grounding resistance Rx.
Patent JP-H07273610-A (JP)
Title: Flip-flop circuit
Inventor: OTSUJI TAIICHI
IPC: H03K3/0231
Filed: 1994-03-30
Abstract: PURPOSE:To attain a high speed operation by decreasing a current of a data latch differential logic circuit than a current of a data read differential logic circuit so as to reduce a logical level. CONSTITUTION:Master and slave read differential pairs (comprising transistors(TRs) X1 and X2, X3 and X4) form respectively differential pairs with TRs X5, X6 in cascade connection and a TR X7 uses a current path in common. On the other hand, latch differential pairs use differential pairs with TRs XL5, XL6 in cascade connection and the TR X7 uses a current path in common. The size of TRs XLn (n=1-11) being components of the latch differential pairs is selected smaller than the size of TRs Xn (n=1-7) being components of the read differential pairs such that for example, the operating current of the latch differential pairs is reduced to nearly a half of the operating current of the read differential amplifier pairs.
Patent JP-S5420402-A (JP)
Title: Automatic operating apparatus for pump
Inventor: YOSHIHARA SHIGETOMO
IPC: F04B49/02
Filed: 1977-07-15
Abstract: PURPOSE: To maintain the reliability of a magnetic sensing element and a permanent magnet by fixing a supporting plate with a permanent magnet and a magnet sensing element to a cover using a conduit, a fitting, an abjustment nut, and the like and providing a play thereto in case of contact with a dividing wall. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5828167-A (JP)
Inventor: GERUTO BINIIKU
IPC: H01J37/20
Filed: 1982-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06275271-A (JP)
Title: Lithium secondary battery
Inventor: KIDA YOSHINORI
IPC: H01M10/05
Filed: 1993-03-17
Abstract: PURPOSE:To increase the storage/emission quantities of lithium ions on a negative electrode and increase the charge/discharge capacities by using expansion graphite having wide layer-to-layer spacing for a negative electrode material. CONSTITUTION:The expansion graphite having the crystal piece size (Lc) of 170-230Angstrom  in the (c)-axis direction is dispersed in an NPM solution of vinylidene polyfluoride of 5wt.% serving as a binder to form slurry, it is applied on both faces of a copper foil serving as a negative electrode current collector by the doctor blade method, then it is dried in vacuum to form a negative electrode 2. The negative electrode 2, a prescribed positive electrode 1, and an electrolyte are combined to form a lithium secondary battery, the storage/emission quantities of lithium ions on the negative electrode 2 are increased, and large charge/ discharge capacities can be obtained.
Patent JP-H04249559-A (JP)
Title: Ethylene/pentene-1 copolymer composition
Inventor: SAKAI HIDENORI
IPC: C08K5/09
Filed: 1991-04-16
Abstract: PURPOSE:To provide an ethylene/pentene-1 copolymer composition excellent in heat stability during molding, long-term heat stability and weathering resistance. CONSTITUTION:An ethylene/pentene-1 copolymer composition which comprises an ethylene/pentene-1 copolymer having a melt flow rate of 0.01-100g/10min, a density of 0.87-0.96g/cm<3> and a content of the structural units derived from pentene-1 of 1-25wt.% ands satisfying the formula: RS>=-20 logMFR-1000d+968 (wherein RS is the ratio of the impact strength of a 40mum-thick film obtained by casting to the tearing strength of the film in the direction of take-up) and a thioether stabilizer.
Patent JP-S58201203-A (JP)
Inventor: TSUSHIMA MASAMITSU
IPC: H01B3/12
Filed: 1982-05-19
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-S58201118-A (JP)
Title: Tap changer controller of ac-dc converter
Inventor: MIZUKAMI YUUICHI
IPC: G05F1/153
Filed: 1982-05-19
Abstract: PURPOSE:To generate an optimum AC voltage in any event of operation by allowing a tap changer controller to control a setting input to a voltage adjusting relay during bipolar operation and unipolar operation. CONSTITUTION:The DC voltage of a power inverter side is controlled to a constant voltage under constant-voltage control, so the bipolar operation is changed into unipolar operation, the DC voltage of a power rectifier side should be raised by a voltage drop across the resistance Rn of a neutral conductor 17 by a current ID flowing through the conductor 17. A voltage regulator 19 controls a tap changer 3 so that actual AC voltage of a PT18 has the setting value Vref22. When the unipolar operation is detected from a voltage or current, a contact 21 is closed to adds a value proportional to preset ID.Rn to the voltage setting value Vref22 by an adder 20, boosting the AC voltage of the tap changer 3. Consequently, an optimum voltage is generated in any state.
Patent JP-H11282884-A (JP)
Title: Network cad system
Inventor: MOTOYAMA NOBUAKI
IPC: G06F17/50
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a network CAD system capable of managing a CAD system en bloc at the side of a server without preparing a CAD program for every kind of terminals. SOLUTION: The network CAD system is constituted so that calculation by the CAD program is executed by the server 1, an interface application 80 like a web browser, etc., is used in each terminal 3, a virtual OS 82 like the Java (R) OS, etc., is used from the interface application 80, a CAD terminal application 81 to be supplied from the server 1 and corresponding to the virtual OS 82 is executed and the server 1 is made to execute the calculation regarding various kinds of CAD by the CAD program via the CAD terminal application 81.
Patent JP-H01256195-A (JP)
Title: Attaching device
Inventor: MITO KOICHI
IPC: H05K5/02
Filed: 1988-04-06
Abstract: PURPOSE:To keep casings having different expansion rate in flat or bending conditions before expanded and contracted by making a first casing and a second casing attached slidably in specified direction through a long hole provided to the first casing. CONSTITUTION:A second casing 2 is mounted on a first casing 1 so that a protrusion section 5 of the casing 1 can be inserted into a long hole 4 of the casing 2. A screw member 3 is thrusted into a screw hole 6 which is provided to a position of the protrusion section 5 of the casing 1; then a head of the screw member 3 is fixed to a slightly upper position of the upper surface of the casing 2. Consequently, the casing 2 is held between the head of the screw member 3 and the casing 1 and can be slided in a longitudinal direction of the long hole 4. In this way, the two casings can be made flat or bending each other, and also be held in the condition before expanded and contracted even if their expansion rates are different.
Patent JP-S59210848-A (JP)
Title: Preparation of wholesome subsidiary roughage having deodorizing effect
Inventor: SEKINE ICHIGOROU
IPC: A23K1/16
Filed: 1983-05-12
Abstract: PURPOSE:To produce a wholesome subsidiary roughage for cattle and poultry, capable of reducing the smell of the drug and improving the nutrient condition of the cattle, etc., by using algae and photosynthetic bacteria, etc. as raw materials. CONSTITUTION:One or more kinds of vegetable roughages such as sawdust, rice straw, fallen leaves, hay, bean curd refuse, waste culture base for fungi, etc. or waste of agricultural or forestry products are optionally mixed with waste clay. The obtained composition is added with a sugar, inoculated with one or more kinds of slime bacteria, and subjected to sugar fermentation. The fermentation product is added with one or more kinds of algae, photosynthetic bacteria or wolffia to obtain a liquid or solid feed.
Patent JP-H07297802-A (JP)
Title: Line switching device
Inventor: MUTO HIDEYUKI
IPC: H04L1/22
Filed: 1994-04-22
Abstract: PURPOSE:To prevent the change of the multiplexing position of a frame synchronizing pattern multiplexed with an output signal even at the time of switching from a current line to a standby line. CONSTITUTION:A write address counter 9-m generates a write address AWm in accordance with a select frame pulse F6m. A reference signal delay circuit 10-m outputs a delay reference signal (delay frame pulse) Rm obtained by delaying a reference signal (reference frame pulse) R0 by a certain time. A read address counter 11-m generates a read address ARm in accordance with the delay frame pulse. A select data signal string D6m is written as a stored data signal string in a FIFO memory 12-m in accordance with the write address AWm and the stored data signal string is read out in accordance with the read address ARm to output a changed data signal string D12. Thus, this signal string D12 where the frame synchronizing pattern multiplexing position always has a fixed phase is outputted.
Patent JP-S57198463-A (JP)
Title: Correcting method for color of color printer
Inventor: SUGIURA SUSUMU
IPC: H04N1/48
Filed: 1981-06-01
Abstract: PURPOSE:To correct easily and efficiently the colors of a color printer by color- separating a prined pattern with prescribed hues and densities and processing the resulting density data by the method of least squares to obtain masking coeffts. CONSTITUTION:In equationI(where Ci, Mi and Yi are prescribed density patterns of cyan, magenta and yellow, respectively (i is a value representing the dot rate, e.g., 1-10), and DRi, DGi and DBi are density values obtd. by color-separating said density patterns, respectively), coeffts. a11-a33 are determined by the method of least squares. The coeffts. (a11-a13) of a cyan image are first determined by solving simultaneous equations II (where SIGMA means equation III), and the coeffts. (a21-a23) of a magneta image and the coeffts. (a31-a33) of a yellow image are similarly determined. Data DRi, DGi, DBi obtd. by color-separating an original are then subjected to operation according to equationI, and colors are printed using inks by amounts corresponding to the resulting Ci, Mi and Yi.
Patent JP-H04295020-A (JP)
Title: Method for molding porous quartz glass body
Inventor: YOSHIDA KAZUAKI
IPC: C03B19/06
Filed: 1991-03-25
Abstract: PURPOSE:To provide the method for rationally molding a quartz glass base material with high quality. CONSTITUTION:A quartz glass powder material 50A is packed into a mold 30A while the glass powder material 50A is subjected to a deaeration treatment at least in a part of a transporting route from a supply container 10A to the mold 30A at the time of packing the powder material 50A into the mold 30A, and compressing the material to mold the porous quartz glass body 60A. Since the powder material 50A is packed into the mold 30A while the material is subjected to the deaeration treatment in this transporting route, the high-density porous quartz glass base material 60A free from defects, such as nonuniform bulk densities and residual bubbles, is rationally molded.