baber/WOPTO huggingface dataset:
Patent JP-2000113441-A (JP)
Title: Vertical magnetic recording medium
Inventor: ANDO TOSHIO
IPC: G11B5/738
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a vertical magnetic recording medium which has superior characteristics in medium noise, S/N, etc., and which is easily coated with a vertical magnetic recording layer. SOLUTION: The medium is constituted of a closest-packed hexagonal structure (hcp) having Co as the main component and is constructed by coating at least a nonmagnetic substrate with a vertical magnetic recording layer, in which the c-axis faces nearly vertically against the film surface. In this case, the saturation magnetization Ms of the vertical magnetic recording layer is set at 400 emu/cc or less and the c-face lattice spacing at 4.07 Å or less.
Patent JP-S61154331-A (JP)
Title: Data converter
Inventor: OKAMOTO EIJI
IPC: H04L1/00
Filed: 1984-12-27
Abstract: PURPOSE:To detect easily data error or alteration by converting an input data depending on a storage content of a storage means storing respectively the newest N-set of input data and the newest M-set output of a converting means. CONSTITUTION:A shift register SR 101 stores N-bit of inputs and an SR 102 stores M-bit of output. A code converter 103 applies code conversion to a data in the SRs 101, 102, and an exclusive OR element 104 ORs exclusively the input bit and the converting code of the converter 103 and gives an output bit. In using the bit at the transmission side and the M and N are used at the reception side while being replaced together, the initial state of the SRs at the transmission side and the reception side is made coincident, and since the contents of the SRs are coincident for the transmission/reception without data error or altreation during packet transmission, the converter outputs are coincident and the data is restored. If any error or alteration takes place during transmission, the effect is reflected on the SR 102, a transmission error takes place and the specific pattern added to the end of a packet is changed at the reception side, then the error or alteration is detected.
Patent JP-H07110409-A (JP)
Title: Light transmission plate for edge light source type plane lamp
Inventor: MIHARA SHINICHIRO
IPC: G09F13/18
Filed: 1993-10-08
Abstract: PURPOSE:To provide the light transmission plate for an edge light source type plane lamp which is formable without providing the plate with an irregular reflection layer consisting of printing patterns changed in the density of fine dots, is excellent in yield and production efficiency and has the excellent uniformity of illuminance over the entire surface even in the case of obtaining a large light emitting surface. CONSTITUTION:This light transmission plate 1 is used to convert the light of a linear light source arranged on its flank to a surface light source and is the light transmission plate for the edge light source type plane lamp which consists of >=2 layers of the laminates of transparent substrates 11, 13 and of which the transparent substrate 11 on its exit side dispersedly contains light transmittable irregular reflection particles 12 having the refractive index at least on the surface thereof different from the refractive index of the transparent substrate 11. As a result, the light transmission plate is obtd. by forming the laminated composed of the transparent substrate 11 dispersedly contg. the irregular reflection particles and the mere transparent substrate 13. The light transmission plate is efficiently obtd. by a production system, such as injection molding system or casting polymn. system, with which mass production is easy.
Patent JP-H01118843-A (JP)
Title: Damping water-less photosensitive planographic printing plate
Inventor: YOSHIDA SUSUMU
IPC: G03F7/00
Filed: 1987-11-02
Abstract: PURPOSE:To contrive the improvement in developability and dot reproducibility, the enhancement of plate wear and the decrease of paper dust sticking by securely adhering a silicone rubber layer to a photopolymerizable photosensitive layer from the beginning. CONSTITUTION:A damping water-less photosensitive planographic printing plate (waterless PS plate) formed by securely adhering the silicone rubber layer 4 to the photopolymerizable photosensitive layer 3 from the beginning is used. The photopolymerizable photosensitive layer 3 of the unexposed part and the silicone rubber layer 4 on the photosensitive layer are removed at the time of development. The exfoliation of only the silicone rubber in the unexposed part is, therefore, obviated even if this printing plate is developed by a developing soln. having such characteristic that the solvent does not dissolve photopolymerizable photosensitive layer 3 of the unexposed part and is capable of swelling the cured silicone rubber. The developability and dot reproducibility are thereby improved, the plate wear is enhanced and the sticking of the paper dust is prevented.
Patent JP-S62137097-A (JP)
Inventor: HOSOKI BUNJI
IPC: D06F49/02
Filed: 1985-12-09
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-H05118727-A (JP)
Title: Supercooled water manufacturing device
Inventor: KISHIMOTO AKIO
IPC: F25D11/00
Filed: 1991-10-24
Abstract: PURPOSE:To continue the manufacture of supercooled water even if a heat exchanger tube of a vaporizer is frozen and cancel the freezing promptly. CONSTITUTION:A plurality of supercooled water vaporizers, e.g. three vaporizers 14, 15 and 16, are installed in parallel. A condenser 3 is connected to each of the vaporizers 14, 15 and 16 by way of hot gas bypass lines 20. There are installed valves 21, 22 and 23 in the hot gas bypass pipelines 20 connected to the vaporizers 14, 15 and 16 respectively, and valves 24, 25 and 26 are installed in a refrigerant piping system from a refrigerant flow rate control device to the vaporizers 14, 15 and 16. During normal operation time, the valves 21, 22 and 23 are closed while the valves 24, 25 and 26 are opened. In the case when excess cooling water is frozen in a heat exchanger tube of one vaporizer, the supply of refrigerant liquid is cut and the valve 21 of the equivalent bypass pipeline 20 opened. High temperature refrigerant gas from the condenser 1 is arranged to flow into the vaporizer, thereby heating the heat exchanger tube 9 from the outside and melting the ice frozen in the pipeline.
Patent JP-H07108317-A (JP)
Title: Continuous drawing and annealing device for extra fine wire
Inventor: IDE TAKEO
IPC: B21C1/00
Filed: 1993-10-08
Abstract: PURPOSE:To freely perform the change of thickness and surface finish of a material by providing a tension controller between a drawing process and an annealing process, by which the rotation speed of a tension separating motor is controlled in accordance with the quantity of deformation inputted of a deformation gauge. CONSTITUTION:In a tension adjusting machine arranged in the passage of an extra fine wire between a drawing process and an annealing process, the minute displacement force of a dancer roll 13 is enlarged by a lever 27 supported at a fulcrum 26 and transmitted to a tension spring 28. The displacement force so transmitted to the tension spring 28 is further transmitted from the spring to an elastic body bar 30 and, by detecting it by a deformation gauge 31 in terms of deformation quantity, the minute displacement force is detected. A tension separation spool which is arranged on the side of the drawing process from the dancer roll 13 is controlled by a tension controller 25 in accordance with the deformation quantity detected by the deformation gauge, and the variation is thereby controlled of the minute tension at the annealing process. Consequently, the generation of scrap quantity is little, and there is no half-finished state of an intermediate stock.
Patent JP-S61142016-A (JP)
Inventor: NIKORA PURADERU
IPC: D04H3/115
Filed: 1985-12-10
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-H03139566-A (JP)
Title: Ion-conductive material and its preparation
Inventor: NAKAMURA TAKASHI
IPC: H01M10/05
Filed: 1989-10-25
Abstract: PURPOSE:To prepare an ion-conductive material improved in the ionic conductivity and suitable for the use as a solid electrolyte of an electronic device by dispersing a metal ion of the group I or II of the periodic table in a specific crosslinked copolymer. CONSTITUTION:An organopolysiloxane of formula I (wherein R<1> is a monovalent org. group; R<2> is an alkylene or arylene group; R<3> is a divalent org. group; R<4> is an alkylene group; R<5> is R<1>; (l) is 0-1000; (m) is 2-1000; (n) is 1-1000; and (p) is 1-100), a polyoxyalkylene of formula II (wherein Z is an aliph. unsatd. hydrocarbon group; R<6> is a divalent hydrocarbon group; R<7> is an alkylene group; and (q) is 1-100), and a metal ion of the group I or II of the periodic table are compounded. The resulting compsn. is irradiated with ultraviolet rays to conduct the crosslinking reaction between the organopolysiloxane and the polyoxyalkylene, thus producing an ion-conductive material wherein the metal ions are dispersed in the crosslinked copolymer of the organopolysiloxane and the polyoxyalkylene.
Patent JP-S61155985-A (JP)
Title: Photoelectric detector
Inventor: MITSUDA MASA
IPC: G01V8/10
Filed: 1984-12-28
Abstract: PURPOSE:To facilitate the adjustment of an optical axis, by applying a DC driving signal to a light emitting element in response to a DC driving change- over signal to project DC light from a projection part. CONSTITUTION:Power source voltage V at a normal time is set so as to make the voltage between the terminals of a Zener diode 5 lower than the yield voltage thereof. In this case, a transistor 2 is driven by the pulse signal P from an oscillation circuit. As a result, pulse modulated light is outputted from LED1. In performing the adjustment of an optical axis, the power source voltage V is changed over to a high value. In this case, the Zener diode 5 brings about Zener yield and a DC current flows through a resistor 6 to apply DC driving to LED1.
Patent JP-H02155436-A (JP)
Title: Controller for system dc interlocking device
Inventor: TOKIWA YUKIO
IPC: H02M7/155
Filed: 1988-11-02
Abstract: PURPOSE:To drive a remaining converter without stopping even if one converter of interlocking operation is stopped due to its trouble, etc., by controlling effective power constantly by voltage source type self-excited converters. CONSTITUTION:When the output of the effective power constant controller 910 of voltage source type self-excited converters 110, 210 of interlocking operation is input as the lower limit value of the output signal of the DC voltage constant controller 920 of its converter, the converter 210 in which a DC voltage reference value Edp is set larger than the reference value Edp of the other converter 110 controls a DC voltage constantly by the controller 920, and the remaining converter 110 controls the effective power constantly by the controller 910. When the output signal of the controller 910 of the converters 110, 210 of the interlocking operation is input is the upper limit value of the output signal of the controller 920 of its converter, the converter 110 in which the reference value Edp is set smaller than the reference Edp of the other converter 210 controls the DC voltage constantly by the controller 920, and the remaining converter 210 controls the effective power constantly by the controller 910.
Patent JP-H08139405-A (JP)
Title: Manufacture of semiconductor laser
Inventor: GOTO OSAMU
IPC: H01S5/00
Filed: 1994-11-11
Abstract: PURPOSE: To manufacture a semiconductor laser excellent in characteristics by a simple process. CONSTITUTION: Mesa structure is formed by etching via a stripe type resist mask of photoresist. After the resist mask is eliminated, a P-type top clad layer 20 is grown on the (001) face 16b of a residual P-InGaP clad layer 16a, and P-InGaP current block layers 22 are grown on both sides of the mesa structure. The growth is performed under the condition that growth is possible on the (001) face and the growth is practically interrupted on the (111)B face.
Patent JP-H07194385-A (JP)
Title: Stabilized oligonucleotides and their use
Inventor: ANUUSHIRUBUAAN PAIMAN
IPC: C07H21/00
Filed: 1994-11-11
Abstract: Oligonucleotides (I) having at least one non-terminal pyrimidine nucleoside modified and additionally having the 5'- and/or 3'-terminal modified are new, with some specific exclusions. Oligonucleotides (I) having at least one non-terminal pyrimidine nucleoside modified and additionally having the 5'- and/or 3'-terminal modified are new, with the exception of oligonucleotides in which all of the nucleosides are modified and Cys asterisk -Ala-Cys-Cys-Ala asterisk -Ala-Cys-Cys-Thr asterisk -Cys-Thr-Thr-Cys asterisk -Cys-Ala-Cys-Ala-, Cys asterisk -Ala-Cys asterisk -Cys-Ala asterisk -Ala-Cys asterisk -Thr-Thr-Cys-Thr asterisk -Thr-Cys asterisk -Cys-Ala asterisk -Cys-Ala-, Cys-Ala asterisk -Cys-Cys asterisk -Ala-Ala asterisk -Cys-Thr asterisk -Thr-Cys asterisk -Thr-Thr asterisk -Cys-Cys asterisk -Ala-Cys asterisk -Ala- and Cys-Ala-Cys asterisk -Cys asterisk -Ala-Ala-Cys asterisk -Thr asterisk -Thr-Cys-Thr asterisk -Thr asterisk -Thr-Cys-Cys-Ala asterisk -Cys asterisk -Ala. An Independent claim is included for the preparation of (I) by chemical synthesis.
Patent JP-H01121785-A (JP)
Title: Rotary scintillation camera
Inventor: TANAKA MASATOSHI
IPC: G01T1/161
Filed: 1987-11-05
Abstract: PURPOSE:To remove the influence of a decrease of a radioactive isotope with the passage of time by a simple processing means by correcting the gamma-ray measurement time of a detector at each rotational extent position with the decrease rate of the gamma-ray radiation dose of the radioactive element at the measurement point of time and setting the time. CONSTITUTION:A set time correcting circuit 4 divides the set time of a time counter setting circuit 3 by the decrease rate of the gamma-ray radiation dose of the radioactive isotope in use with time to correct the set time. The decay constant lambda of the isotope in use is set in the circuit from outside before gamma-ray measurement. In this constitution, when the gamma-ray measurement is started at each detector position with a rotation end signal 13, the circuit 4 finds the elapsed time from the start of the measurement with a time signal 11 and outputs a the measurement time obtained by correcting a set measurement time from the circuit 3 to a comparing circuit 2. Even if the gamma-ray radiation dose of the isotope dosed in a sample body decreases with time, the measurement time is extended correspondingly through the operation of the circuit 4 and each scintigram is not affected by the decrease in the gamma-ray radiation dose with time.
Patent JP-S62138409-A (JP)
Title: Adhesive lining material for dental purposes
Inventor: KOMURA IKUO
IPC: A61K6/884
Filed: 1985-12-10
Abstract: PURPOSE:The titled lining agent that contains a combination of a solution of an aminosalicylic acid-modified a hydrophobic group-bearing vinyl monomer- maleic acid copolymer with a specific zirconium chelate, thus showing increased adhesion to dentine. CONSTITUTION:An adhesive lining material for dental purposes which is composed of (A) preferably a copolymer from a vinyl compound bearing hydrophobic groups and maleic acid in which 10-60mol% of maleic acid is modified with aminosalicylic acid [the molar ratio of the vinyl compound to the maleic acid is (0.4-0.8):(0.6-0.2)] (B) a solution of a compound of the formula (R1 is CH3, OCH3, OCH2CH3; R2 is 2-10C alkoxy; n is 2, 3, 4), preferably tetrakis- or dibutoxy-zirconium bis-(acetylacetonate). Thus, the material well adheres to dentine to form durative coating layer. Thus, it prevents tooth pulp from being irritated, when the composite is repaired.
Patent JP-H11118467-A (JP)
Title: Rotational phase difference detection device and wheelchair using the same
Inventor: SATO KATSUTOSHI
IPC: A61G5/04
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To easily detect the rotational phase difference between two shafts. SOLUTION: A first rotating shaft 1 and a second rotating shaft 2 are coupled to the respective sun gears 3, 4 of a first planetary gear mechanism and a second planetary gear mechanism, and the first and second planetary gear mechanisms have their respective planetary gears 5, 6 synchronized in revolution. The outer ring gear 8 of either one of the first and second planetary gear mechanisms is secured to a base 10, and the outer ring gear 9 of the other is freely rotationally installed to measure the rotational angle of the outer ring gear 9 to detect the rotational phase difference between the first rotating shaft 1 and the second rotating shaft 2.
Patent JP-H06130996-A (JP)
Title: Code excitation linear predictive encoding and decoding device
Inventor: KATSURAGAWA HIROSHI
IPC: G10L19/04
Filed: 1992-10-16
Abstract: PURPOSE:To reduce processing and time for deciding the code of excitation source information contributed for a voiced sound rather than conventional processing and time and to less reduce the number of bits required for the excitation source information contributed for the voiced sound rather than the conventional device. CONSTITUTION:In the code excitation linear predictive encoding device, a long- term analyzer 12 obtain a frame lag L of an input voice signal at every frame period, and an excitation source evaluation circuit 13 searches an adaptive code book 14 from among the adaptive excitation code vectors before and behind the prescribed number with an adaptive excitation code vector corresponding to the frame lag L as a center in the case of searching the adaptive code book 14. In this case, when the encoded voice signal contains both the frame lag and a sub frame corrected lag DELTAL as the information of time difference between the optimum adaptive excitation code vector obtained as the result of search and the adaptive excitation code vector corresponding to the frame lag, the efficiency of compression can be improved in comparison with the conventional device.
Patent JP-S61155541-A (JP)
Inventor: YAMAMOTO ICHIRO
IPC: E04G21/12
Filed: 1984-12-26
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-2001102578-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YOSHIMORI MASANORI
IPC: H01L21/28
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To form a contact hole on a gate electrode of a semiconductor device whose diameter exceeds the diameter of the gate electrode. SOLUTION: In a process (a), after forming an insulation film 2 and a diffusion layer 3 on a silicon substrate 1, a gate oxide film is formed on the surface of the diffusion layer 3 to form thereon a gate electrode 4 by its patterning. In a process (b), after forming a TiSi film 5 on the surfaces of the diffusion layer 3 and the gate electrode 4, an oxide film 6 is formed over the whole of the surfaces of the TiSi film 5 and the insulation film 2 to expose to the external the surface of the gate electrode 4 by polishing the oxide film 6.  In a process (c), after forming a WSi layer 7 over the whole surface, including the exposed gate electrode 4 and the oxide film 6, a pattern of the WSi layer 7 of which diameter is larger than a contact hole 11 to be bored hereafter is so patterned by using a resist 8 formed on the surface of the WSi layer 7 that the pattern includes the position of the gate electrode 4. In a process (d), after forming an oxide film 9 and an interlayer film 10 in this order over the whole surface including the WSi layer 7 and the oxide film 6, the contact hole 11 is opened in the films 9, 10 present on the foregoing pattern of the WSi layer 7.
Patent JP-S62181894-A (JP)
Inventor: HERUMAN BUTSUKU
IPC: B26D7/26
Filed: 1986-11-25
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-H11122824-A (JP)
Title: Charger of hybrid electric vehicle
Inventor: YOKOTA AKIO
IPC: B60L50/16
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To avoid the situation of the engine-start of a hybrid electric vehicle being impossible while avoiding complicating its configuration associated therewith by providing additionally in it a charging means for charging its main battery through the energy transmission from its auxiliary battery up to the necessary charging level thereof for starting its engine through its main battery. SOLUTION: A hybrid electric vehicle has a high-voltage main battery 1 for feeding powers to its engine starting motor and/or its traveling motor for generating its traveling power, and a low-voltage auxiliary battery 3 for feeding powers to its auxiliary machinery. Further, there is provided additionally a DC-DC converter 5 for transmitting an electric energy from the auxiliary battery 3 to the main battery 1 to charge the main battery 1 up to the necessary predetermined charging level thereof for starting its engine. Then. calculating the capacity of the main battery 1 and calculating the necessary electric energy for starting its engine at the present time, only the deficient electric energy of the former relative to the latter is transmitted from the auxiliary battery 3 to the main battery 1.  As a result, the transmitting electric energy, electric losses, and time of its charger can be made minimum. Also, even when the capacity of the main battery 1 becomes deficient, its engine can be started to make it possible to take a vehicle to a service center.
Patent JP-H10106000-A (JP)
Title: Objective lens drive unit
Inventor: ISHIKAWA JUN
IPC: G11B7/09
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To stabilize Q-value of a transfer characteristic of displacement of an objective lens holder. SOLUTION: The objective lens holder 2 fixed with an objective lens 1 is supported by suspensions 12a-12d consisting of plural rod-like elastic members. A thrust is given to the objective lens holder 1 in the direction of an optical axis of the objective lens and in the direction orthogonal to this optical axis by a magnetic circuits 3a, 4a, 5, 4b and 3b, a tracking coil 6 and a focus coil 7. 1st space parts 15a are provided on a suspension holder 10 for supporting base end parts of the suspensions 12a-12d in peripheries surrounding these base end parts, and 2nd space parts 15b are provided to communicate with the 1st space parts, and then a damper material 16 of a UV curing type viscoelectric member is poured from the 2nd space parts 15b, and the 1st space parts are filled with the damper material from their bottom surfaces.
Patent JP-H09140112-A (JP)
Title: Brushless motor
Inventor: CHIYOU SAISEI
IPC: H02K1/27
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor which can reduce the cost by improving its efficiency and simplifying its structure. SOLUTION: The motor is provided with a shaft 6, a rotator 60 which is fitted rotatably to the shaft 6 and has a plurality of field magnets 63a to 63d, a stator for forming a rotating magnetic field to permit rotation of the rotator 60, a housing including the rotator 60 and the stator therein, and a motor driving unit. In the field magnets 63a to 63d of the rotator 60, a part to be used for detecting the position of the rotator is formed shorter than a part working mutually with the magnetic field formed by the stator. Thus, non-magnetic pole parts 64a to 64d with large width can be formed, thereby eliminating the rapid increase of the load current.