baber/WOPTO huggingface dataset:
Patent JP-H05245284-A (JP)
Title: Thread cast-off preventing device for sewing machine
Inventor: NAKAMURA MASAO
IPC: D05B45/00
Filed: 1992-01-20
Abstract: PURPOSE:To prevent the end section of a needle thread from being released from the thread insertion hole of a sewing needle when the length of the residual thread is set to the minimum by setting the needle thread holding period in consideration of the friction force generated between a fabric and the thread or the friction force and the sewing speed. CONSTITUTION:When a setting volume 12 is rotated to input the size of the friction force based on the thickness and material of a work to be sewn and the size and material of a needle thread, a CPU 11a sets the holding period from the needle thread holding timing to the needle thread releasing timing according to the friction force set by the setting volume 12. When a sewing machine main spindle is rotated, the detection signal S1 is inputted to the CPU 11a from a needle upper position detector 13, pulse signals are inputted to the CPU 11a from a speed detector 14 via a wave-form shaping circuit 15, and the CPU 11a counts the pulse signals. The CPU 11a judges whether the sewing action is within the holding period or not, and a needle thread holding mechanism holds the end section of the needle thread when this count value reaches the count value corresponding to the preset holding timing.
Patent JP-H05278533-A (JP)
Title: Vehicle display screen
IPC: B60R16/02
Filed: 1992-03-31
Abstract: PURPOSE:To provide a vehicle-cum-display screen that capable of being added with a mode without increasing any panel button, and to shorten the time for looking at a display screen. CONSTITUTION:A model image showing various modes is displayed on a display screen 10, whole this model image has an operating function item showing each operation, and the operating function item is selected, whereby this vehicle- cum-display screen performs the selected operating function item as its main feature. In this vehicle, there are provided three switches 52, 53 and 54, selecting the operating function item of the model image being displayed on the display screen 10 and having the operation executed, in a steering wheel.
Patent JP-S59202142-A (JP)
Title: Heating method of nozzle to be immersed into tundish
Inventor: TAKEDA KOUICHI
IPC: B22D11/10
Filed: 1983-04-30
Abstract: PURPOSE:To maintain the low casting temp. within the range where solidification and segregation of inclusions are obviated by attaching an anode to an immersion nozzle with respect to the cathode of a plasma torch for heating the molten steel in a tundish thereby forming a prescribed electric current circuit. CONSTITUTION:The molten steel 18 in a ladle 19 is supplied to a tundish 12 and is charged through an immersion nozzle 16 into a casting mold 14 to cast a billet 20. An anode 26 is attached to the nozzle 16 with respect to the cathode of a plasma torch 22 which heats the molten steel 18 in the tundish 12 thereby forming the electric current circuit for the torch 22 consisting of the torch 22, plasma arc 22a, the steel 18, the nozzle 16, the anode 26 and a power source 24. The nozzle 16 is thus heated by the direct conduction of electricity thereto by which the cooling of the steel 18 is prevented and the solidification and precipitation of inclusions are prevented; moreover, the molten steel is set at the low temp. just before the solidification.
Patent JP-S59201197-A (JP)
Inventor: SAKATA YASUO
IPC: G08C25/00
Filed: 1983-04-29
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-2000278144-A (JP)
Title: Error correction decoder
Inventor: IBA HIDEO
IPC: H03M13/27
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale of an error correction decoder by decreasing a capacity of a memory without deteriorating decoding arithmetic precision in the case of decoding turbo code. SOLUTION: The error correction decoder has 1st-3rd memories 3-5 that store ya, yb, yc resulting from separating turbo code received data (y) by an S/P conversion section 2, 4th and 5th memories 12, 13 that store a result of backward probability calculated earlier by a 1st D (transition probability) calculation section 9 and a B (backward probability) calculation section 11, a 6th memory 7 that stores preceding reliability information, a 7th memory 21 that stores this reliability information and decoded data, an L (combined probability) calculation section 16 that obtains a combined probability on the basis of the forward probability and the backward probability by a 2nd D calculation section 10 and an A (forward probability) calculation section 15, an L(u) calculation section 17 that calculates decoded data, an Le(u)  calculation section 18 that calculates reliability information and a MAP control section (repetitive control section) 25.
Patent JP-S572657-A (JP)
Title: Production of citron-pepper spice
Inventor: HAJI HIROTAKA
IPC: A23L27/00
Filed: 1980-06-09
Abstract: PURPOSE: Citron peels and pepper fruits are mixed to produce the objective citron- pepper spice that makes it possible to enjoy the smell and sourness of citron and the hot taste of pepper simultaneously and is readily dispersible in soysauce.  
     CONSTITUTION: Almost equal amounts in volume of citron peels, pepper fruits, salt and water are mixed with a mixer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07279322-A (JP)
Title: Rafter space
Inventor: MATSUO SHIGERU
IPC: E04D1/30
Filed: 1994-04-15
Abstract: PURPOSE:To hinder wind/rain from intruding through gaps between the surface of a roofing material and a coping or ridge tile installed on it, prevent the coping from corrosion, and preclude damages caused by birds. CONSTITUTION:A front face covering 11 and an oversurface covering 12 cover the front face and oversurface of a coping which fixes ridge tiles installed on a roofing material. The front face covering 11 is made of a hard material and extended downward from the front face of the coping, wherein the bottom edge should lie approx. alongside the surface of the roofing material. At the bottom edge of the front face covering 11, an elastic material 14 is installed protrudingly downward in an amount corresponding to its compression margin.
Patent JP-H05283075-A (JP)
Title: Nonaqueous electrolyte secondary battery
IPC: H01M4/505
Filed: 1992-03-31
Abstract: PURPOSE:To improve the cycle characteristic by providing a positive electrode, in which the specified compound oxide is used as active material, and a negative electrode made of lithium metal or the like and the nonaqueous electrolyte. CONSTITUTION:The compound oxide usually expressed with a formula LixM1-yAyO2 is used as active material of a positive electrode 3. In the formula, M means transition metal, A means the metal having a diameter smaller than that of M and arranged with 6 cations, and x<=1.0, 0.1<=y<=0.4. A negative electrode 1 is made of lithium metal, lithium alloy or carbon material, which can store and discharge lithium. In this battery provided with the positive electrode 3, the negative electrode 1 and the nonaqueous electrolyte, oxygen ion is easy to be absorbed by the crystal structure to facilitate the insertion and separation of lithium ion, and the distortion and the breakdown of the crystal structure with the repeat of charge and discharge is restricted to improve the cycle characteristic.
Patent JP-H06294405-A (JP)
Title: Tune controlling device for hydraulic actuator
Inventor: NISHIKINO TADAKAZU
IPC: F15B11/028
Filed: 1993-04-02
Abstract: PURPOSE:To accurately tune plural hydraulic actuators used for a common load by a simple operation. CONSTITUTION:Actual loads applied to hydraulic motors 5, 6 for driving winch drums 1, 2 are detected, and the deviation of the actual loads from a target load determined by distribution of a preset setting load is determined by a controller 16. Next, a target speed of both the motors 5, 6 is determined by correcting a reference speed command by an operating lever 14 so that the deviation becomes zero, and a control signal meeting the target speed is outputted to motor control valves 7, 8 through solenoid proportional valves 21, 23, 23, 24.
Patent JP-S63240854-A (JP)
Inventor: MAKINOUCHI KENZOU
IPC: A61L27/00
Filed: 1987-03-30
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-2000277317-A (JP)
Title: HIGH-PERMEABILITY Mn/Zn FERRITE MATERIAL IRON OXIDE AND HIGH-PERMEABILITY Mn-Zn FERRITE
Inventor: MAEDA TOMOO
IPC: C04B35/38
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-permeability Mn-Zn ferrite source iron oxide, which can be manufactured not with a costly step but with a simple manufacturing step, contain less amount of component adverse to high-permeability characteristics and have very satisfactory high-permeability characteristics, and also to provide a high-permeability Mn-Zn ferrite using such iron oxide. SOLUTION: High-permeability Mn-Zn ferrite source iron oxide containing 0.01 or less weight % of SiO2, 0.02 weight % or less of P and 0.003 weight % or less of insoluble Ca is obtained by atomizingly or fluidically roasting an aqueous solution of ferric chloride. Mn-Zn ferrite, manufactured with the use of the iron oxide, has an AC initial permeability of 10,000 or higher at 10 kHz and at 25 deg.C.
Patent JP-S60224834-A (JP)
Inventor: YOSHIDA SHIGERU
IPC: D03D15/56
Filed: 1984-04-17
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-H06263766-A (JP)
Title: New cephem compound, its production and antibacterial agent
Inventor: KOO NORIYUKI
IPC: A61P31/04
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a new compound useful as an antibacterial agent for the treatment and prevention of microbism in human and animal. CONSTITUTION:The compound of formula I (R<1> is protected amino; R<2> is H, lower alkoxy or formamido; R<3> is H, metallic atom, etc.; R<4> is H, halogen or lower alkoxy; A is alkylene containing sulfur atom; B is hetero-ring; C is 3-hydroxy-4-pyridon-6-yl, etc.; (n) is 0 or 1; Z is CH or N), e.g. 6- hydroxymethyl-3-(4-methoxybenzyloxy)-4-pyrone. The compound of formula I can be produced by reacting a compound of formula II with a compound of the formula MS-D (D is (substituted)hetero-ring; M is negative charge, metallic atom or quaternary ammonium group).
Patent JP-H0646150-A (JP)
Title: Telephone exchange network
Inventor: BAABARA AI GEKUTAA
IPC: H04M3/51
Filed: 1993-03-12
Abstract: PURPOSE: To achieve economical outbound calling management service by providing one or more nodes for connecting single or plural network subscribers to differing single or plural subscribers. CONSTITUTION: A public exchange telephone network 24 is provided with a subscriber line, connected to the plural subscribers such as the subscriber 12 or the like, a related trunk and one or more network nodes. The local exchange carrier device is connected to the different public exchange telephone network 26 and moved by the long distance exchange carriers. The network 26 is provided with a network node 28 and connected to the network 24 through one or more trunks represented by a line 30. The node 28 is also directly connected to the subscriber 14, for example through one or more trunks represented by the line 32. The network 26 is provided with a network base outbound calling management system 52, and is connected to one of the nodes indicated by a network node 34 of the network 26, so that a calling management service is achieved.
Patent JP-S533498-A (JP)
Title: Curable polyurethane compositions
Inventor: INUI MASATO
IPC: C08L75/00
Filed: 1976-06-30
Abstract: PURPOSE: The title compositions capable of forming cured articles having improved strength, flexibility and heat resistance, comprising a urethane prepolymer having terminal NCO, a free organic polyisocyanate, specific two kinds of polyether polyols and a soluble anhydrous gypsum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08266901-A (JP)
Title: Exhaust gas purifying catalyst and its preparation
Inventor: KATSUNO TAKASHI
IPC: B01D53/86
Filed: 1995-04-03
Abstract: PURPOSE: To efficiently remove NOx even when the air-fuel ratio is within a lean combustion zone and prepare an exhaust gas purifying catalyst of superior heat resistance and durability by carrying a fluorine component and a copper component on a specified ZSM-5 and/or mordenite on a catalyst carrier. CONSTITUTION: A fluorine component and copper component are carried on a ZSM-5 and/or mordenite having SiO2 /Al2 O3 molar ratio in the range of 20-60 on a catalyst carrier of an exhaust gas purifying catalyst. Also the detailed mechanism of the exhaust gas purifying catalyst is not clarified, and it is considered that copper is stabilized efficiently by fluorine and also zeolite itself is stabilized. It is essential that the SiO2 /Al2 O3 molar ratio of zeolite should be in the range of 20-60. When the molar ratio is less than 20, the aluminum removing phenomenon is very easily generated and durability is lowered, while the molar ratio is beyond 60, the carrying amount of an active metal component in ZSM-5 or mordenite lowers and the catalyst activities become insufficient.
Patent JP-H11272960-A (JP)
Title: Guide light
Inventor: MATSUMOTO HIROYUKI
IPC: G08B5/36
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To increase a learning effect due to display of a guide direction at the time of normality without lowering a guide effect at the time of an emergency and to permit useful display other than an evacuation guide in limited space by making a displaying part appropriately switch between evacuation guide display and the other display at the time of normality, and to preferentially perform the evacuation guide display at the time of an emergency. SOLUTION: A brightness sensor 5 detects ambient brightness, a variable display panel 10 switches plural display contents and shows them and the switching is controlled by a controlling part 2. For example, a public notice, the direction display of an elevator and evacuation guide display are appropriately switched when the condition is not an emergency, but evacuation guide direction display is preferentially performed in the case of an emergency, such as service interruption, a fire and an earthquake. That is, since the condition is judged as safe without danger in particular when commercial power supply 3 is applied and surroundings are bright, a ratio in which display other than the evacuation guide is performed is increased and when the commercial power supply 3 is applied and the surroundings are dark, a ratio in which the display other than the evacuation guide is lowered.
Patent JP-S562718-A (JP)
Title: Variable gain amplifying circuit
Inventor: NISHIMURA TOSHIJI
IPC: H03G3/10
Filed: 1979-06-21
Abstract: PURPOSE:To make it possible to not only stabilize the amplification characteristic but also perform gain control without fluctuation of the DC level of the output signal, by using two differential amplifiers and temperature compensating elements. CONSTITUTION:Load resistances 21 and 22 of the same resistance value are connected to respective collectors of transistors TR23, 24 constituting a differential amplifier, and their emitters are connected to signal power source 30 commonly. TR25, 26 constituting another differential amplifier have emitters connected to constant-current source 33 through resistances 31 and 32 of the same resistance value, and the base of TR26 is connected to variable bias power source 34, and the base of TR25 is connected to the fixed bias power source 35. Further, TR27, 28 having the same temperature characteristic as TR23, 24 are provided as temperture compensating elements. By this circuit constitution, a stable amplification characteristic can be shown for temperature change, and high control can be performed without fluctuation of the DC level of the output signal.
Patent JP-S61236299-A (JP)
Title: Plane speaker
Inventor: OKADA ASAHIKO
IPC: H04R7/04
Filed: 1985-04-12
Abstract: PURPOSE:To remove the disorder of sound pressure-frequency characteristics and to improve frequency characteristics by providing an elliptic removal parts of a notch at the center part of the circular equally distributed honeycomb structure of a diaphragm and fixing a skin layer on the top and reverse surfaces of the structure. CONSTITUTION:The elliptic removal part 10 or the notch is formed at the center part of the equally distributed honeycomb structure 8 which is coupled with the edge 12 of a plane speaker. Further, a skin layer 9 is fixed on the top and reverse surfaces of the honeycomb structure 8. Then, a driving force generated by a voice coil 5 is transmitted to a coupling coil 7 and the honeycomb structure 8 oscillates to generate a sound almost at the limit of the high frequency of the diaphragm. Then, abnormal resonance which is caused near the center of a symmetrical mode is removed by the removal part 10 near the center of the axial symmetry of the diaphragm to decrease the Q of the abnormal resonance and reduce the amplitude almost at the high limit frequency, thereby eliminating the disorder of sound pressure-frequency characteristics.
Patent JP-S554964-A (JP)
Title: Manufacture of mos type semiconductor
Inventor: MAEGUCHI KENJI
IPC: H01L21/822
Filed: 1978-06-27
Abstract: PURPOSE: To pile up on a semiconductor substrate the polycrystalline Si films on which impurity is doped, to form a source drain range by using said polycrystalline Si films as diffusion source, and to use the remainder portion of said polycrystalline films as take-out electrode of said ranges for increasing integration degree.  
     CONSTITUTION: Thick field SiO 2  films 2 are provided at the both end edges of a P-type Si substrate 1, and the polycrystalline Si film 3 containing N-type impurity is piled up over the whole surface of said substrate 1. Next, said film is removed with portions 3a and 3b are left only at the range where said portions 3a and 3b are necessary as source, drain and wiring. Said substrate 1 is heat-treated in wet oxygen for forming gate SiO 2  film 4 over the whole surface thereof. At the same time, impurity is diffused from said portions 3a and 3b to form N + -type source drain ranges 6a and 6b, and the SiO 2  films 5a and 5b are formed at this time are combined with said film 4. Thereafter, the gate electrode 7 of the polycrystalline Si containing N-type impurity is fitted on the exposed portion of said film 4, the whole surface of said substrate is covered with SiO 2  film 8, openings are provided therein, and Al wirings 9a and 9b for connecting said portions 3a and 3b are fitted in said openings. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51139341-A (JP)
Title: Process of producing mimeographing paper for taking record by way of e lectric discharge
Inventor: MATSUMI TAKASHI
IPC: B41M5/24
Filed: 1975-06-23
Abstract: PURPOSE: Low electric conductive compositions are limitedly selected to reduce the time required for the manufacture of mimeographing papers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09263556-A (JP)
Title: Production of unsaturated alcohol
Inventor: NAGAREDA KATSUSHI
IPC: C07C33/025
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To produce an unsaturated alcohol in good yield from an inexpensive formaldehyde aqueous solution by using a catalyst composition comprising a specific metal halide and a quaternary salt type ion exchange resin. SOLUTION: An olefin of formula II [R<1> to R<3> are each H, a (substituted) alkyl, a (substituted)alkenyl or (substituted)aryl] is reacted with formaldehyde in the presence of a catalyst composition comprising a metal halide of formula I (M is at least one kind of metal selected from a group of tin, gallium, indium and scandium; X1 is a halogen; (q) is a valence of M) and a quaternary salt type anionic exchange resin to provide the objective unsaturated alcohol of formula III. Tin (IV) chloride, tin (IV) bromide, tin (IV) iodide, gallium (III) chloride, gallium (III) bromide, etc., especially tin (IV) chloride or tin (IV) bromide is preferably used as the metal halide. The catalyst is readily separated and recovered from the reaction solution.
Patent JP-H09270983-A (JP)
Title: Av data processing controller and its method
Inventor: ITO TOKUICHI
IPC: H04N5/781
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the AV data processing controller relieving a procedure load in the case of revising plural relating instructions at a batch, so as to avoid missing and mistake for revision procedure. SOLUTION: Control instructions with a same identifier added to them with respect to related instructions are given to an AV data processing controller 1 from an application 106. Furthermore, an instruction relating the identifier to a trigger generated by a contact input-1 is received. At the occurrence of the contact input-1, all the control instructions including the identifier are executed. When the relation between the contact input-1 and the identifier of all the control instructions is invalidated, even on the occurrence of the contact input-1, all the related control instructions are not executed. The control instructions are executed by using IDCs 102-1-102-3 to control controlled devices 104-1-104-7.
Patent JP-S58195229-A (JP)
Title: Input and output controller
Inventor: HIYOUDOU MASAYASU
IPC: G06F13/16
Filed: 1982-05-10
Abstract: PURPOSE:To update a threshold level, and to reduce the queue, by holding the number of times of service execution for past requests from an request source to each resource, and performing a service corresponding to the number of times. CONSTITUTION:Request controlling parts R1-Rm generate selection signals for input/output requests from processor elements P1-Pm in proportions corresponding to the number of times of past service. Service controlling parts S1-Sm receive these selection signals to dispatch requests to resources D1-Dm and suppress other requests until the completion of this dispatching. The threshold level written in the ROM of each of controlling parts R1-Rm is made higher or lower, for the request source of larger number of times of service, thereby performing a desired dispatch control.
Patent JP-S63244503-A (JP)
Inventor: TAJIMA KANJI
IPC: F21V17/00
Filed: 1987-03-31
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-H11280472-A (JP)
Title: Outdoor machine unit and air conditioner
Inventor: OTSUKA TAKAAKI
IPC: F24F1/44
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To certainly prevent scattering of drain water to the outside, which water is isolated from exhaust gas inside an exhaust top. SOLUTION: An exhaust top is operated for discharging to the outside exhaust gas fed from a gas engine for driving a compressor, after isolating moisture contained therein. The top is provided with a scattering prevention plate 62 composed of a cup-like main body 65 for isolating the moisture from the exhaust gas while colliding the exhaust gas thereagainst, and a drain guide portion 66 having a groove 67 communicated with the inside of the main body 65 and extended to the inner wall of the exhaust top.