baber/WOPTO huggingface dataset:
Patent JP-S5831304-A (JP)
Title: Constant polarization type optical fiber
Inventor: KAJIOKA HIROSHI
IPC: G02B6/024
Filed: 1981-08-19
Abstract: PURPOSE:To obtain a constant polarization type optical fiber with a small loss up to a longer wavelength zone by adopting a 4-layered sectional structure, using GeO2-F2O-SiO2 glass as the material of the 2nd elliptical clad, and making the refractive index of the clad higher than that of the 1st clad made of high purity SiO2. CONSTITUTION:The 1st concentric clad 2 made of high purity SiO2 is formed around a glass core 1. The refractive index of the clad 2 is lower than that of the core 1. The 2nd clad 3 made of GeO2-F2O-SiO2 glass and having an elliptical section is formed around the 1st clad 2. The refractive index of the clad 3 is lower than that of the core 1 and higher than that of the 1st clad 2. The 3rd clad 4 having a lower refractive index than the 2nd clad 3 is further formed around the clad 3. Thus, the desired constant polarization type optical fiber is obtd. Since the 2nd elliptical clad is made of GeO2-F2O-SiO2 glass without using B2O3, the loss of the fiber is small up to a longer wavelength zone and the fiber has superior polarizing characteristics.
Patent JP-H09321841-A (JP)
Title: Communication terminal equipment
Inventor: OSHIMA OSAMU
IPC: H04N1/32
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal equipment in which a standard call signal and a non-standard call signal are distinguished from each other with a simple processing operation. SOLUTION: This communication terminal equipment receives a call signal consisting of an on-period and an off-period and is provided with a 1st means (S16) detecting that the off-period is shorter than a prescribed period, a 2nd means (S18) storing the detection, a means (S30) detecting that the off-time is longer than a prescribed value, and a means discriminating the signal to be a call signal when the 2nd means (S18) stores the detection of the 1st means (S16) when the means (S30) detects it.
Patent JP-S61288397-A (JP)
Inventor: KUWABARA HIDEO
IPC: H05B41/24
Filed: 1985-06-17
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-S619060-A (JP)
Title: Ringer tone variable device for telephone set
Inventor: KAGEYAMA SHIYUUJI
IPC: H04M19/04
Filed: 1984-06-22
Abstract: PURPOSE:To increase gradually a ringer tone at an incoming call and to attain ease of convenience of the user by providing an attenuator to the front-stage of a ringer and decreasing gradually the attenuation of the attenuator every time a call signal is transmitted. CONSTITUTION:When a hook switch 2 is turned on, a microcomputer 9 generates an initial set signal to set the attenuation of the attenuator by means of an attenuator control means to a maximum value. When a call signal S1 is transmitted, the 1st part of the signal S1 is detected while awaiting a time for one call signal's share thereby keeping the attenuation of the attenuator 10 in the amount of initial state during the signal part and a ringer drive signal S2 from a ringer driver signal output circuit 8 is attenuated to a maximum value. The microcomputer 9 detects on/off of a hook switch 2 and when ON, a control signal is generated to decrease the attenuation of the attenuator 10 by one grade. Similarly, the said operation is repeated and the sound volume is increased gradually every time a call signal comes.
Patent JP-S5919847-A (JP)
Title: Positioning method of standard sample
Inventor: NISHIMURA MAKOTO
IPC: G01N23/00
Filed: 1982-07-26
Abstract: PURPOSE:To execute easily and exactly positioning without using an aim mark, by fixing a standard sample to a sample plate having a guide hole, and positioning its holder on the upper part of a guide plate. CONSTITUTION:A bottom part 3b of a guide plate 3 is inserted into a through- hole 5a of a sample plate 5 and is positioned with respect to the sample plate 5, and an upper part 3a is inserted into a guide hole 4c of a mimic sample 4 and positions the mimic sample 4. Aim lines 4a, 4b are marked on the upper face of the mimic sample 4, the sample plate 5 is moved in the XY direction so that said aim lines 4a, 4b coincide with an aim line of an X-ray irradiation position matching microscope, also the mimic sample 4 is rotated manually as necessary, and the mimic sample 4 is matched as to its position. When said operation is ended, the mimic sample 4 is detached from the guide plate 3. Subsequently, a standard sample 2 is set formally by positioning the standard sample 2 fixed to a holder 6 to the upper part 3a of the guide plate 3 through a guide hole 6a of the holder 6.
Patent JP-H11323022-A (JP)
Title: Composition for sheet formation, formed sheet and its production
Inventor: TSUTSUMI YOSHITAKA
IPC: C08L101/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet-forming composition that can provide formed sheets that can utilize crushed products as waste rubber or the like and can form sheets having practical strength and durability by mixing crushed products as waste rubber with rubber latex and the like. SOLUTION: The sheet-forming composition is produced by mixing (A) a crushed rubber waste and/or crushed plastic waste, preferably they are foamed, with (B) a rubber latex and/or a resin emulsion, preferably at a weight ratio A/B of 5-20. In a preferred embodiment, the rubber latex of the component B is a chloroprene rubber latex having the value of G=0 in the formula G (in %) = (W0/Wi)×100 [G is the fraction insoluble in chloroform in %; Wi is the weight (in g) of the film formed by casting a chloroprene rubber latex; W0, is the dry weight (in g) of the insoluble part that remains on the wire screen of 200 meshes after dissolving the film in 5% concentration of chloroform].
Patent JP-H05299645-A (JP)
Title: Mos auxiliary thyristor
Inventor: SHIMIZU NAOHIRO
IPC: H01L29/749
Filed: 1992-04-23
Abstract: PURPOSE:To enable a current to be applied equally ranging over a wide area and improve turn-on performance by constituting a thyristor so that the cathode region may be formed as a common region, ranging over a wide region by the nMOS channel being made by MOS auxiliary operation. CONSTITUTION:A MOS auxiliary thyristor is equipped with an anode electrode 1, an anode region 2, a buffer layer 3, a high-resistance layer 5, a base region 6, the same conductivity type of region 7, a cathode region 8, a cathode electrode 9, a MOS gate electrode 10, and an opposite conductivity type of layer 11. In this case, an n-channel 7' is made in the vicinity of the MOSFET interface of an n-type opposite conductivity type of layer 7, and also an n channel 6 is made in the vicinity of the MOS interface of a p-base region 6. And, the main electrode regions of pMOSFET, by a p<+>-type opposite conductivity type of layer 11 and a p-base region 6, and of nMOSFET, by the same conductivity type of layer 7 and an n-high-resistance layer 5, are made, thus the electrons flowing in the base region 6 is controlled by base resistance effect by means of the potential of the p-base layer 6.
Patent JP-S619269-A (JP)
Title: Processed paste product of eel and its preparation
Inventor: YOSHINO YUKIO
IPC: A23L17/00
Filed: 1984-06-26
Abstract: PURPOSE:To obtain the titled presecces food wherein heads, etc. of eels rich in nutrition are processed so that they are suitable as a human food, by blending the ground heads of eel with glair, ground fish, and sauce, kneading them, molding the blend into a shape of ells split and broiled in soy under heating. CONSTITUTION:Firstly, heads of eel, which have been abandoned as waste in preparation of ells split and broiled in soy, are finely ground by a grinder, they are blended with glair and ground fish, and kneaded. The bland is mixed with sauce to give an ingredient, which is molded by a mold for eels split and broiled in soy under heating, to give the aimed product. Preferably >=50wt% ground heads of eels are preferably used, based on the whole ingredients.
Patent JP-S6150831-A (JP)
Inventor: HANSU HAINRITSUHI BERUSHIYOFU
IPC: F16C3/02
Filed: 1985-06-17
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-S5833905-A (JP)
Title: Brake controlling method for electric diesel locomotive
Inventor: NAGASE KAZUHIKO
IPC: B60L50/13
Filed: 1981-08-21
Abstract: PURPOSE:To obtain a brake force corresponding to a brake instruction by controlling the rotation of an engine at a rotating speed generated by a generator in frequency equal to the frequency detected by a brake frequency detecting mechanism. CONSTITUTION:A brake pattern generator 101 inputs instruction information from a brake instruction unit BV and speed information from a tachometer generator TG. The generator 101 obtains power frequency corresponding to the train speed information. The power frequency required for the brake operation is fed through a brake invalid detector 102 to an engine controller 3 similarly to the case of the power drive, the controller 3, receiving the frequency, instructs the control of rotating a main generator G at the speed adapted to generate to a governor 5 attached to the engine E, and the engine E, receiving the control, rotates the generator G at the prescribed speed. In this manner, a main motor MM rotates at the prescribed slip with respect to the power frequency, thereby generating a brake torque matching to the brake instruction value.
Patent JP-H06321268-A (JP)
Title: Container for medical instrument
Inventor: MATSUTANI KANJI
IPC: B65D83/02
Filed: 1993-05-07
Abstract: PURPOSE:To improve a handling of a medical instrument when it is taken out and further eliminate the possibility that the instrument breaks through a container even if external forces are exerted on the container by storing the medical instrument in a long hole of a main body of the container and sealing the hole with a sealing material. CONSTITUTION:A reamer 20 for dental use is put into each cylinder 2b of a main body 2 of a container. The reamer 20 is such that a handle 22 is attached to the upper end of a drill blade 21, and when the reamer 20 is inserted into a storing hole 4, the lower end of the handle 22 is engaged with a step 4b of the hole 4 and fixed thereto. At this moment, the length of the hole 4 below the step 4b is formed so as to be longer than the blade 21 of the reamer 20. A peel seal 3 is bonded to the upper surface of a top plate 2a of the main body 2, which seal 3 closes an opening 4a of the hole 4 to keep airtightness in the hole 4. By pulling up a tab 3C of the seal 3, each cut piece 3b of the seal 3 can be easily separated and if a container 1A is turned upside down after the seal is broken, the handle 22 slides out from the exposed hole 4 so that the reamer 20 can be taken out.
Patent JP-S5834097-A (JP)
Title: Controlling method for injection amount of sludge flocculating agent
Inventor: HAYASHI AKIRA
IPC: B01D21/30
Filed: 1981-08-21
Abstract: PURPOSE:To uniformalize flocculating-dehydrating treatment, by sampling sludge to be flocculated for measuring its flocculating condition, and adding a flocculant to the sludge at the optimum addition ratio obtained by comparing the measured value with a reference value. CONSTITUTION:Sludge is supplied from a sludge-sampling pilot line 11 to a flocculating vessel 12, and a flocculant is added to the coagulating vessel 12 from a flocculant-supply pilot line 13. The sludge flocculated in the flocculating vessel 12 is fed to a measuring part 17, its light-permeability is measured by a sensor 18, and the measured value is inputted to a means 19. In the means 19, the comparison of said measured value with a previously inputted reference value is performed to determine the optimum addition ratio. When the optimum addition ratio is determined, an arithmetic controlling unit 19 outputs a signal for controlling the operation of a pump 8, and the flocculant is injected into a flocculating vessel 2 from a main line 7 to flocculate the sludge.
Patent JP-H10308285-A (JP)
Title: Organic electroluminescent element and electrode structure thereof
Inventor: TAKAHATA MITSUO
IPC: H01L51/52
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To lower the resistance value of a positive electrode, and to even the luminance of a screen, and to improve the adhesive strength to a positive hole transporting layer by forming a positive electrode of three layers of a conductive metal oxide, a high conductive material and a conductive metal oxide or two layers of a conductive metal oxide and a high conductive material. SOLUTION: An organic electroluminescent element is formed by laminating a positive electrode 2, a positive hole transporting layer 4, an organic light emitting layer 3 and a negative electrode 1 on a glass substrate 5, and furthermore, an electron transporting layer is contained at need. The positive electrode 2 is formed of three layers of a conductive metal oxide, a high conductive material and a conductive metal oxide or two layers of a conductive metal oxide (as a light emitting layer) and a high conductive material. As a conductive metal oxide, SnO2 , ZnO, TiO2 , BiO2 , and ZnO2 , to which Ga is added, are used. As a high conductive material, a metal such as Ag, Au, Cu, Al and a mixture of Ag and Pd, and a metal compound such as TiN and ZrB2 , which has a resistance value lower than that of the conductive metal oxide, are used.
Patent JP-H02310122-A (JP)
Title: Control device for vehicle-mounted air purifier
Inventor: IMAI HIDETOSHI
IPC: B01D46/46
Filed: 1989-05-23
Abstract: PURPOSE:To make favorable air purification within entire vehicle compartment by disposing a plurality of temperature sensors at different places in the vehicle compartment and, when the temperature difference detected with those sensors reach a specified value, rotating a fan with a motor to purify the air introduced in the compartment. CONSTITUTION:When a power source switch 52 and an operation switch 57 are closed, and the output voltage of a comparator 56 is at an H level to turn a transistor (Tr) 54 on, and a fan 69 is rotated with a motor 53 to purify introduced air with a filter 70. When the operation switch 57 is closed and the temperature difference detected with a first and a second thermistors 65, 67 respectively disposed at the front and rear seats exceeds a specified value and the output voltage of a differential amplifier 60 exceeds a reference value, the output voltage of the comparator 56 becomes H level. As a result, the transistor 54 is turned on simultaneously with the closing of the operation switch 57, and the fan 69 is rotated with the motor 53 to purity the air in a vehicle compartment.
Patent JP-H0426361-A (JP)
Title: Switching power unit
Inventor: TOSHINARI KIYOUJI
IPC: H02M3/28
Filed: 1990-05-21
Abstract: PURPOSE:To simplify the constitution of an overheat protecting circuit and reduce the cost by dividing the voltage outputted to the regulator terminal of an integrated circuit with a resistance and a positive thermistor, and inputting the voltage shared by this positive thermistor into the overvoltage protective terminal. CONSTITUTION:A resistance 36 and a positive thermistor 38 are connected in series between the regulator 12r of an integrated circuit 12 and the ground, and both the connection P of both is connected to an overvoltage protective terminal 12p through a diode 40. The value of the resistance 36 and the temperature properties of the thermistor 38 are selected and set so that the voltage applied to the overvoltage protective terminal 12p may be below the specified value at normal temperature and that it may be above the specified value at the overvoltage protective temperature. When the temperature rises to the temperature at which the thermistor 38 operates for overheat protection, the voltage at the P point rises, and the voltage applied to the voltage protective terminal 12p goes up above the specified value, and the overvoltage protective circuit inside the integrated circuit 12 operates, and the integrated circuit 12 stops, and the overheat protective operation is performed.
Patent JP-H06342604-A (JP)
Title: Conductive paste
Inventor: NOHARA TAKATSUGU
IPC: C08K3/02
Filed: 1993-06-01
Abstract: PURPOSE:To provide a conductive paste which can bun in the air and has superior soldering wettability and soldering heat resistance. CONSTITUTION:10-20wt. part, of at least one kind out of B, Si and tungsten is added to 100wt. part metal powder in a conductive paste obtained by dispersing the metal powder whose principal ingredient is palladium or whose principal ingredients are palladium and silver in organic vehicle. The conductive paste is obtained by making the content of palladium in the metal powder consisting of palladium and silver to 50wt% or more, and from either one kind of or by combinging mixture powder formed by blending the metal powder consisting of palladium and silver in palladium powder and silver powder, coprecipitation powder of palladium and silver and powder forming a silver layer on the surface of the palladium.
Patent JP-2000323345-A (JP)
Title: High-frequency electronic parts and its manufacture
Inventor: HAYASHI KATSUHIKO
IPC: H01F27/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide high-frequency electronic parts having a good high-frequency characteristic and a method by which the electronic parts can be manufactured at a high yield. SOLUTION: An insulating substrate 1 carries a conductor pattern 2. The pattern 2 contains a first conductive film 21 and a second conductive film 22. The first conductive film 21 is stuck to the surface of the substrate 1. The second conductive film 22 is stuck to the surface of the first conductive film 21 to cover the surface 211 and both side faces 212 and 213 of the film 21, and has outwardly expanding portions 221 and 222 the thicknesses of which increase as going toward the surface 211 side of the first conductive film 21 from both side faces 212 and 213 of the film 21.
Patent JP-S618912-A (JP)
Inventor: SHIMIZU TERUHIKO
IPC: H01G5/12
Filed: 1984-06-25
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-H10323099-A (JP)
Title: Motor controller
Inventor: KANEKO SATORU
IPC: H02P21/14
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To presume the position of a magnetic pole of a synchronous motor with a simple method and a high accuracy, by detecting with a predetermined phase a current of other orthogonal shaft flowing by an assuming signal, and by performing multiplying operation. SOLUTION: Magnetic pole position assuming means 7 detects a detected value iqh by a q-axis current detected value iq peak detecting section 8, and an assumed value θ is calculated by a magnetic pole position assuming section 9. Then, amplitude of the detected value iq' appearing at a constant phase time for an assuming signal id1* becomes smaller for each correction, and the amplitude of the detected value iq' becomes zero when the magnetic pole position θ of a synchronous motor 1 and an assumed value θcoincide. By doing this, the magnetic pole position can be assumed easily at a high accuracy.
Patent JP-H10316658-A (JP)
Title: 4,4'-bis(n-carbazolyl) diphenylamine derivative and organic electroluminescent element produced by using the derivative
Inventor: ICHINOSAWA AKIKO
IPC: H05B33/22
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a new compound having high Tg and low ionization potential and useful e.g. as a hole transfer layer of an organic electroluminescent element capable of keeping stable luminescent characteristics at a high temperature. SOLUTION: This compound is expressed by the formula I (Ar is an aromatic hydrocarbon ring or an aromatic heterocyclic group which may have substituents such as halogen, alkyl and alkenyl; R<1> to R<8> are each H, a halogen, cyano, nitro, etc., or an alkyl, an aralkyl, amino, etc., each of which may have substituents). The compound of the formula I can be produced by reacting a diphenylamine derivative of the formula II with benzyltrimethylammonium dichloroiodate, subjecting the resultant diiodinated product and a carbazole derivative of the formula III to Ullmann reaction, separating the obtained monosubstituted compound of the formula IV by chromatography and subjecting the separated compound and a secondary amine derivative of the formula V to Ullmann reaction.
Patent JP-S5557008-A (JP)
Title: Method of making synthetic fiber yarn
Inventor: TOUGEYA HIDEKI
IPC: D01D7/00
Filed: 1978-10-24
Abstract: PURPOSE: In the melt spinning of a yarn composed of 2 or 3 filaments, these filaments are led to the finishing oil roller without coming into contact with one another, thus permitting smooth operation of unwinding on drawing.  
     CONSTITUTION: A thermoplastic polymer is melted and spun through spinneret 2 into a yarn of 2 or 3 filaments 4. When this yarn 4 is brought into contact with finishing oil roller 5, taken up with roller 7 to form package 10 of undrawn yarn, for example, filament-separating guide 14 is set between rollers 5 and 7 to pass the yarn on the finishing oil roller 5 without coming into contact with one another until the yarn is treated with oil.  
     EFFECT: Since twist does not develop on unwinding, the running stability of the yarn is good. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11327948-A (JP)
Title: Operation testing method for serial bus interface macro circuit
Inventor: TOMOTA YOSHIYUKI
IPC: G01R31/28
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an operation testing method of serial bus interface macro circuit capable of substantially reducing external test terminals (total of two of one output comparison terminal and one test changeover), reducing the redundancy of a test circuit and testing the operation of the single body of a passive macro circuit. SOLUTION: A selector (a) is provided between a TxFIFO 7 and an internal circuit 5, the selector (b) is provided also between a parallel/serial conversion circuit 9 and the TxFIFO 7 and further, a switch (c) is provided between the selector 24 and a handshake response 23. Other data signals to the selector (a) and the selector (b) are connected to the data line of a ROM 16 provided on the outside and the switch (c) and the selector (b) are controlled matched with test changeover signals.
Patent JP-H05317142-A (JP)
Title: Showcase
Inventor: TAMURA YUTAKA
IPC: A47F3/06
Filed: 1992-05-22
Abstract: PURPOSE:To provide a showcase which enables the fixing of shelves arranged to be free to slide longitudinally on a deck pan through a slide rail easily and accurately. CONSTITUTION:A deck pan 2 is placed at the lower part of a display chamber 11. A shelf 3 is arranged on a deck pan 2 to be free to slide longitudinally through a slide rail. The shelf 3 is provided with a lock member 32 including an operating section 36 and a hook part 37 free to rotate. A keyway 43 is provided and abuts and rotates the hook part 37 of the lock member 32 when the shelf 3 is forced into the deck pan 2 in the direction of the display chamber 11. An engaging part 44 is provided on the deck pan 2 positioned behind the keyway 43 and the hook part 37 is engaged therewith while the shelf 3 is housed at a specified position on the deck pan 2. A coil spring 41 is provided and always energizes the lock member 32 to turn in the direction of getting the hook part 37 engaged with the engaging part 44.
Patent JP-S5755055-A (JP)
Title: High pressure sodium lamp
Inventor: OGATA YOSHIROU
IPC: H01J61/88
Filed: 1980-09-19
Abstract: PURPOSE:To improve efficiency of a lamp by defining the length of electrodes and setting the proper conditions for operating the lamp. CONSTITUTION:Electrode conductors 4, 5 whose ends are provided with electrodes 6, 7 are air-tightly fixed on ends of a luminous tube 1 made of polycrystal alumina. The internal volume of the luminous tube 1 is less than 2cm<3>, in which sodium is charged together with a buffer metal. The ratio We/l of the wall load We(W/cm<2>) obtained by dividing the rated power by the internal surface dimensions of the tube between electrodes 6, 7 to the length l(cm) from the ends of electrodes 6, 7 on the discharging space side to the fixed part is adjusted to more than 32.