baber/WOPTO huggingface dataset:
Patent JP-S6443865-A (JP)
Title: Reproducing device
Inventor: TAKADA HIDEAKI
IPC: G11B20/10
Filed: 1987-08-12
Abstract: PURPOSE:To enable a proper feedback damping operation by providing 1st-4th changeover means and changing over to one another among those for a reproducing device of its amplification degree, input capacity and feedback damping resistor in response to a reproducing speed. CONSTITUTION:Switches S1-S3 are controlled by a switch S4, and in case of the normal reproducing, the switch S1 is connected to the side of resistors R101 and R102, while the switch S2 is connected to the side of C2, the switch S3 being connected to the side of a resistor R61, and in case of the double speed reproducing, the switch 4 is changed over so as to change the switches S1-S3 over to their respective opposite sides. The amplification degree for the reproducing device in case of the double speed reproducing is set as 1/2 of the amplification degree in case of the normal reproducing by selecting resistors R62, R111 and R112. Then, the input capacity for the reproducing device in case of the double speed reproducing is set to be 1/4 of that in case of the normal reproducing by selecting a capacitor C4. By this method, the reproducing device will never be saturated, and the proper feedback damping can be performed.
Patent JP-2001031585-A (JP)
Title: Anticancer seaweed extract
Inventor: KOBAYASHI AKIO
IPC: A61P43/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To find out a component exhibiting high anticancer effect and safety from daily foods and develop a method of efficiently extracting it. SOLUTION: By extracting a seaweed, particularly a brown algae, with an organic solvent, e.g. methanol, ethanol, propanol, acetone or hexane, or the hydrous solvent containing a suitable concentration of water, the substance of inducing cell apoptosis or a mixture between the substance and an immunopotentiator is obtained.
Patent JP-S6261709-A (JP)
Title: Method and apparatus for controlling positioning of roll shift
Inventor: IMAI ISAO
IPC: B21B37/00
Filed: 1985-09-10
Abstract: PURPOSE:To prevent the fluctuation of an axial line direction and to stabilize rolling by predicting the error of the extent of the movement in the axial line direction from the thrust force and mechanical clearance of work rolls and setting the fresh extent of the movement by addition and subtraction. CONSTITUTION:Thrust force is exerted to a shift cylinder 2 when the thrust force acts on the work roll 7 during rolling operation; therefore, the differential pressure Pc between liquid pressure chambers 2a, 2b of the shift cylinder 2 is detected. The pressure Pc is sent to a multiplier 14 and is multiplied by the preset spring constant of the roll 7, by which K.Pc is determined. The signal K.Pc is sent to an adder 15. A clearance C from a memory 13 and K.PC are added in the adder 15. On the other hand, the pressure Pc detected by the detector 12 is sent to a direction discriminator 16 as well. Switches 17, 18 are turned on and off by a relay 19 and the signal from the adder 15 is applied to an adder 21. The displacement signal of the roll 7 detected by a position detector 8 is also applied to the adder 21. The deviation signal is thus applied to a driver 23.
Patent JP-S6179572-A (JP)
Title: Abrasive resinoid composition
Inventor: TOYODA TSUTOMU
IPC: B24D3/34
Filed: 1984-09-25
Abstract: PURPOSE:To eliminate the occurrence of rank odors in time of grinding as well as to improve grindability, wheel strength and formability ever so better, by using a specific resinoid composition. CONSTITUTION:An abrasive resinoid composition contains unsaturated eater and/or unsaturated polyester obtainable by reacting unsaturated monobasic acid to epoxy resin, a part of all of hydroxyl groups of iscocyanurate being expressed with a general expression, an isocyanurate derivative being obtainable by esterifying the unsaturated monobasic acid having more than one unsaturated bonds between carbon-carbon or the lower class alkyl ester, and having an unsaturated bond at the chain side, and abrasive manufactured by naturally and/or artificially.
Patent JP-H0365785-A (JP)
Title: Document issuing device for insurance contract or the like
Inventor: HARADA YASUHIRO
IPC: G07B1/00
Filed: 1989-08-03
Abstract: PURPOSE:To automatically issue various documents with an insurance contract in that site by inputting selection items concerning an insurance amount desired by the applicant of the contract and the purpose of the insurance. CONSTITUTION:When personal information, selection information and insurance fee are inputted from an input means 4, input data are displayed in a picture display device 3 and the data can be added and corrected. When the input is completed and an execution key is pushed, out of fixed items recorded to a set circuit in advance, the item corresponding to the input data is retrieved and the insurance amount corresponding to the insurance fee is calculated and outputted to the display device 3. When a contract sheet is inserted to an inserting port 5 after confirming these output data, the contents of the contract are printed and discharged from the inserting port 5. At such a time, an insurance card printing necessary item data is simultaneously discharged from a discharge port 7. Thus, the various documents with the insurance contract can be speedily issued by one time input work at the time of the contract.
Patent JP-S6355490-A (JP)
Title: Detecting system for stain of photosensor
Inventor: KITAMURA YOSHIAKI
IPC: G01D5/26
Filed: 1986-08-26
Abstract: PURPOSE:To detect a proceeding degree of a stain of a photosensor, by dropping a driving voltage of a light emitting element, setting artificially the photosensor to a state being equivalent to a stained state, and comparing an output of a light receiving element at that time and a reference value. CONSTITUTION:A driving voltage variable means 7 consists of a resistance R, and a switch SW which has been connected in parallel to said resistance, connected in series between an LED 1 and a power source, the switch SW is set to a closed state in a usual state, and both ends of the resistance R are short-circuited. Accordingly, the resistance R is not related at all to an operation of a photosensor. Subsequently, at the time of checking a stain of the photosensor, the switch SW is opened, and the resistance R is interposed and inserted between the LED 1 and the power source. As a result, a driving voltage of the LED 1 drops by a voltage effect portion in the resistance R. Accordingly, the light quantity of an emitted light 2 of the LED 1 drops, and an output voltage Vout of a light receiving element 3 in case when an object to be detected 4 does not exist rises. By comparing the voltage Vout at this time and a reference voltage VS, by a comparator 5, a proceeding state of a stain of the photosensor can be detected.
Patent JP-H0617811-A (JP)
Title: Manufacture of anchor for concrete
Inventor: ISHIHARA MASUO
IPC: F16B13/06
Filed: 1992-07-03
Abstract: PURPOSE:To provide an anchor for concrete engaged with and holding a cylindrical wedge the outer diameter of which is almost same as the outer diameter of an anchor main body of a deformed bar which is large in drawing strength. CONSTITUTION:An expanded part 4 the base end of which is small in diameter and the head end of which is large in diameter is formed by press-forging by using a two-pieces divided type mold 21 for forging on the head end part of an anchor main body 1, and simultaneously, a large burr 8 is formed. Thereafter, the burr 8 is cut at the base end part by a ponch 25 and a die 29 on a flat surface 9 at right angles with the axis of the anchor main body 1 and simultaneously, it is cut and removed from the expanded part 4, and the base end surface of the cylindrical wedge 11 engaged with the expanded part 4 is made to make contact with the flat surface 9.
Patent JP-H0484760-A (JP)
Title: Method for analyzing distribution of molecular weight of polyketone
Inventor: ONO SHIGEKI
IPC: G01N30/26
Filed: 1990-07-27
Abstract: PURPOSE:To measure the distribution of the molecular weights of polyketone simply, efficiently and accurately by using dichloroacetic acid as the moving phase of gel permeation chromatography (GPC), and performing analysis by using a parallax refractometer. CONSTITUTION:Dichloroacetic acid is used as eluate for polyketone. Dichloroacetic acid is used as a moving phase of GPC. Analysis is performed by using a parallax refractometer 6. The GPC is performed as follows. For example, a column 4 is filled with the spherical particulates of porous styrene- divinylbenzene-based polymer. A sample to be analyzed is dissolved into moving- phase solvent. This solution is applied to the column 4. The sample is separated based on the sizes of molecules in the sequence from the large molecules of the sample. Then, the sample molecules are analyzed. Eluate is made to flow beforehand with a pump 2 from a moving-phase storing tank 1, and the steady state is formed. The injected sample is sent into the column 4 in a column oven 5 with the eluate. The molecular weight is detected with the parallax refractometer 6. The data are processed with a data processor 7, and the distribution of the molecular weights is computed.
Patent JP-H1128133-A (JP)
Title: Hook structure for seat
Inventor: MATSUBARA TOMOKI
IPC: B60N3/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To house a hook main body in a hook housing part when an impact load is added from a rear side in the state of drawing the hook main body and to remove the hook main body from a pivotally supporting pin when an excessive load is added by temporarily locking the hook main body in the middle of drawing. SOLUTION: A hook device 25 is provided with the hook housing part 31 and the hook main body 33 rotatably housed in the part 31. The pivotally supporting pin 35 of the main body 33 is formed at the upper part of the inside of the part 31. The upper part of the main body 33 is formed in the state of being attachable and detachable to/from the pin 35. A hook part 37 at the lower part of the main body 33 is formed to make a using state to be drawn forward than the state of being housed inside the part 31.
Patent JP-S6262971-A (JP)
Inventor: TERASAKI KAZUNORI
IPC: D03D51/00
Filed: 1985-09-11
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-S6180362-A (JP)
Title: Translation system
Inventor: MIYAO KOJI
IPC: G06F17/28
Filed: 1984-09-26
Abstract: PURPOSE:To obtain a correct translated result through a simple specification by specifying mutual relation between constitutional elements indicating the constitution of an input sentence and translating the input sentence in accordance with the specified mutual relation. CONSTITUTION:The translation system is provided with a processor 1, a keyboard 2 for inputting data, a memory 3 for storing data related to the processor ' 1, a display device 4 for displaying the result processed by the processor 1, and a translation module 5 for storing data related to translation. An input sentence to the translated is displayed on the display device 4 and the mutual relation between the constutional elements indicating the constitution of the input sentence is specified through the keyboard 2 correspondingly to the words of the input sentence.
Patent JP-H0650101-A (JP)
Title: Ceramic rotor
Inventor: TOGO YASUHIRO
IPC: F01D5/04
Filed: 1992-07-28
Abstract: PURPOSE:To provide a ceramic rotor wherein drilling work can be applied to a brittle ceramic mold body without application of a special pretreatment, or a center hole can be integrally formed at the time of molding, and without fear of an accident such as destruction of the mold body or a sintered body due to grinding and polishing work in a succeeding process and before and after baking, and breakdown from a center hole at the time of high speed rotation. CONSTITUTION:Each of relief holes 6 of center holes 4, 5 drilled in both end faces 2, 3 on the axis is provided with a clearance angle 7 of 2--20 deg.C at a tip curved surface 8 thereof, and a ratio d/D of each outer diameter D of shaft parts 9, 10 of a rotor 1, having the center holes 4, 5, with respect to each diameter (d) of inlets of the relief holes 6 of the center holes 4, 5 is determined 0.2-0.3. Further, a ratio l/D of each shaft outer diameter D at the center hole 4, 5 parts with respect to each depth (l) from shaft end faces 2, 3 to bottoms of the relief holes 6 is determined 0.3-0.5.
Patent JP-H0366040-A (JP)
Title: Optical storage device
Inventor: SATO AKINOBU
IPC: G11B7/2405
Filed: 1989-08-04
Abstract: PURPOSE:To improve the weatherability of the optical storage device by providing an internal stress relaxing layer between a ceramic thin film formed by the sol-gel method and a reflecting film. CONSTITUTION:The sol-gel film 2 provided with a guide groove and a pit in which information is written is formed by spinner coating, etc., on a substrate 1 made of glass or quartz. The internal stress relaxing layer 3 is then formed from SiO2 on the sol-gel film 2 by sputtering in 10 nm thickness. The reflecting film 4 of Au is further formed thereon by sputtering in 150 nm thickness. Since the internal stress relaxing layer 3 is formed between the sol-gel film 2 and the reflecting film 4 in this way, the weatherability of the optical storage device is remarkably improved.
Patent JP-S6446244-A (JP)
Title: Optical disk
Inventor: AZUMA KOICHI
IPC: G11B7/258
Filed: 1987-08-12
Abstract: PURPOSE:To enhance reliability and to decrease deterioration with age by providing a thin titanium nitride film having a specific thickness as a reflecting film on a resin substrate on which digital signals are formed. CONSTITUTION:The thin titanium nitride (TiN) film 8 of 500-1,000Angstrom  thickness provided as the reflecting film on the resin substrate 2 on which the digital signals 3 of a bit array shape are formed is vapor-deposited by a sputtering method on the resin substrate 2. The resin substrate 2 installed on a tray 14 for conveyance of a sputtering device is sputtered by a TiN target 15 provided in a vacuum chamber 11 and the thin TiN film 8 is formed on the substrate 2 at the time when said substrate passes the vacuum chambers 10-12 in the process of production. The disk having high reliability and little deterioration with age is thereby obtd. with good mass productivity.
Patent JP-H11330532-A (JP)
Title: Monolithic light receiving and emitting element and optical communication system
Inventor: KITAMURA SHOJIRO
IPC: H01L31/10
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a monolithic light receiving and emitting element which can transmit and receive an optical signal where wavelength is divided and multiplexed with a single element, and an optical communication system capable of bidirectional wavelength-divided and -multiplexed optical communication, using this light receiving and emitting element. SOLUTION: A photo diode formation region 200FD and a face light emitting laser formation region 200SL are included in a high-resistance semiconductor substrate 201, and these photo diode formation region and the face light emitting laser formation region are electrically separated, and a photo diode 200B has first and second pin-type photo diodes 200B-1 and 200B-2, which have different band widths of light absorbing layers, in a stack which has a plurality of semiconductor layers stacked on an n-type semiconductor substrate 201. The diodes are stacked by priority of smaller band width from the side of the semiconductor substrate 201, and a light receiving part 220B is made on the side of the diode 200B-2 which has a light absorbing layer larger in band width, and this diode 200B can electrically convert two different wavelengths of lights.
Patent JP-S6092673-A (JP)
Title: Bidirectional zener diode
Inventor: SATOU SUSUMU
IPC: H01L29/866
Filed: 1983-10-27
Abstract: PURPOSE:To provide the titled diode with chip of favorable parallel stability coming into stable contact with lead side electrode bodies by a method wherein at least one side electrode of bidirectional Zener diode chip with P-N junction exposing to both sides is made into a circular electrode provided near inside the P-N junction. CONSTITUTION:Within a bidirectional Zener diode chip 11, both the exposed part of P-N junction of silicon piece 5 on both surfaces and the central part of P- region are covered with oxide films 7 while the circular P-region exposed between the oxide films 7 comes into contact with an electrode 9 e.g. made of Ag. The electrode 9 is square-shaped dus to normal square shape of the silicon piece 5. Both electrode bodies 2 in parallel with each other may come into normal contact because said chip 11 is highly stable due to its location near the circular electrode to be hardly inclined even if it is dropped in a glass tube 4.
Patent JP-H0845363-A (JP)
Title: Coaxial cable
Inventor: SHIMOZAWA KATSUO
IPC: H01B11/18
Filed: 1994-08-03
Abstract: PURPOSE:To provide a coaxial cable whose external conductor layer can be prevented from becoming loose or deformed, and which can enhance productivity related to terminal treatment. CONSTITUTION:This coaxial cable 1 has an external conductor layer 5 which is made of a transversely wound shield layer of a linear or banded conductor, or a rough-braided shield layer, or a longitudinally extending shield layer of a banded conductor and which is stuck to the outer peripheral surface of an insulator layer 3 by a sticking layer 4. The insulator layer 3 is formed into first and second insulator layers, and the external conductor layer is stuck to the outer peripheral surface of the second insulator layer. Even when no jacket layer exists, the external conductor layer will not become loose or deformed and so need not be rearranged, and productivity related to the terminal treatment of the coaxial cable can be enhanced significantly.
Patent JP-H1045468-A (JP)
Title: Dielectric porcelain composition
Inventor: YAMAGUCHI YASUSHI
IPC: H01B3/12
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To enable firing at a low temp. and to improve surface smoothness by incorporating barium strontium titanate, zinc oxide, a maganese compd., a titanium compd., silicon dioxide and oxide of a specified rare earth element. SOLUTION: A multiple oxide made of barium strontium titanate represented by the formula (Ba1-x Srx )TiO3 (where 0.14<x<0.20) is used as a base and blended with 0.1-0.9 pt.wt. (expressed in terms of ZnO) zinc oxide, 0.1-0.5 pt.wt. (expressed in terms of MnO2 ) manganese compd., 0.1-1.3 pts.wt. (expressed in terms of TiO2 ) titanium compd., 0.05-0.20 pt.wt. (expressed in terms of SiO2 ) silicon dioxide and 0.8-1.8 pts.wt. (expressed in terms of Nd2 O3 , Sm2 O3 , Gd2 O3 , La2 O3 , Pr6 O11 , CeO2 , Tb4 O7 or Eu2 O3 ) at least one of oxides of rare earth elements to obtain the objective dielectric porcelain compsn. satisfying characteristic stipulated by Y5V of EIA standard, having a relative dielectric constant of >=1,500, capable of firing at a low temp. of <1,300 deg.C and capable of giving a dense sheetlike sintered compact of <=10μm thickness.
Patent JP-H0732678-A (JP)
Title: Document outputting device
Inventor: IKEDA YOKO
IPC: G06F3/12
Filed: 1993-07-22
Abstract: PURPOSE:To provide a document outputting device, with which smooth printing processing can be performed in printing-request sent from a plurality of host computers in computer network and, at the same time, the frequency of the development of error can be reduced. CONSTITUTION:The device concerned is equipped with a memory part 30, which stores printing mode, character font data and printing data, a status storing part 10, which stores status information in response to the printing mode stored in the memory part 30, and a controlling part 20, which sends the status information stored in the status storing part to network by means of the telegram sent from the network and, at the same time, updates the stored data in the memory part 30 and in the status storing part 10.
Patent JP-S58103118-A (JP)
Inventor: IWATANI SHIYOUICHI
IPC: H01G4/12
Filed: 1981-12-15
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-H0866005-A (JP)
Title: Ac controller and imaging forming device employing the same
Inventor: FUKATSU YASUO
IPC: H02H7/12
Filed: 1994-08-26
Abstract: PURPOSE: To enhance safety by providing means for detecting application of a voltage to a load between a zero-cross signal and a phase control signal to turn a switch off thereby protecting the entire system against failure or breakdown at the time of failure or breakdown of a thyristor. CONSTITUTION: A controller 6 outputs an AC input voltage as a phase control signal to turn a triac 2 on/off thus controlling (phase control) the voltage (effective voltage) being applied to a fixing heater 1 at a constant level. When the triac 2 is normal, a full-wave rectified voltage appears between X-Y of a rectifying section 3b connected across the fixing heater 1. When a fixing heater applying voltage is applied due to failure or breakdown of the triac 2, the controller 6 makes a decision that the triac 2 is abnormal based on the low level detection signals appearing between the AC input zero-cross signal and the phase control signal more than a predetermined times. A relay switch 4 is then turned off to interrupt power supply to the fixing heater 1.
Patent JP-H02138422-A (JP)
Title: Annealing bell-type furnace of metal reel in control atmosphere
Inventor: BIYUSHIE FUIRITSUPU
IPC: F27B11/00
Filed: 1989-08-03
Abstract: PURPOSE: To stably hold the sealing for long term with a simple constitution by executing annealing a metallic reel arranged in the inner cover in a furnace under controlled atmosphere and sealing the inner atmosphere with a semi- closing barrier.  
     CONSTITUTION: A sheet-state metallic reel 9 laid on a supplying plate 12 on a fixed base 11 is arranged in the inner cover 10 to make the nitrogen atmosphere containing hydrogen in the inner cover. Further, the inner cover 10 is covered with a bell-type furnace 14 having a heating means to execute the annealing of the metallic real 9. In the belt-type furnace 14, the semi-closed barrier composed of an outer peripheral groove 26, cushion 24, sleeve 20 and ring 22 is arranged between the inner range C of the inner cover 10 and an annular space range A in the outer periphery of the fixed base 11 and sealed. Further, a heat insulating materials 30, 34 are arranged at the lower part of the inner cover 10 to hold the heat. Furthermore, the heat at the lower part of the inner cover 10 is radiated through a flange 46, joint 48, groove carrier 50 and a water casing 52 to prevent its damage. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1047902-A (JP)
Title: Telescopic scale
Inventor: HATAKEYAMA TAKAHIRO
IPC: G01B3/08
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To quickly read the length of a telescopic scale itself from a photograph by holding the extended front end of a belt-like scale on the rear surface of an internal long plate by folding back the front end along the end face of the protruded other end of the internal long plate. SOLUTION: A telescopic scale is provided with an external long plate 2 carrying length scale division marks on the surface from one end to the other end in the length direction and an internal long plate 8 having a main body 81 made of a light metal. The scale is also provided with a flexible scale belt 12 and length scale divisions are marked on one edge side of the surface in the width direction from one end to the other end of the belt 12 in the length direction. The part of the belt 12 extended from the part stuck to the surface of the plate 2 is extended in the length direction in parallel to the surface of the main body 81. The front end section of the extended part of the belt 12 is folded back to the rear surface side of the plate 8 along the front end face of the plate 8 and held in a state where the front end is pulled with an appropriate tension. Therefore, the belt 12 extends or contracts to the length corresponding to the extended or contracted length from one end of the plate 2 to the front end of the plate 8.