baber/WOPTO huggingface dataset:
Patent JP-2000209892-A (JP)
Title: Motor drive circuit
Inventor: OBATA HIDEO
IPC: H02P3/18
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To stop a motor with high positional accuracy, even if the motor is rotated at a high speed. SOLUTION: A motor, to which a target stopping position is given, is switched to a first braking state K revolutions before the target rotation of the motor, and when the rotating speed of the motor reaches a prescribed value, it is switched to a second braking state. More specifically, the switching of the braking states is performed by providing a phase switching logic circuit 11 and a brake logic circuit 12 between a delay circuit 5 and a switching circuit 8 and switching a drive signal S9 outputted to the phase switching logic circuit 11 from a phase switching counter 13, a brake signal S10 outputted to the brake logic circuit 12 from the counter 13, and a driving power on/off signal S12 outputted to the switching circuit 8 from a rotating speed detecting circuit 4 to each other.
Patent JP-H03210620-A (JP)
Title: Key input device
Inventor: IMAZU YOSHIFUMI
IPC: G06F3/02
Filed: 1990-01-16
Abstract: PURPOSE:To prevent the output of radiant noise of high frequencies to the outside with no deterioration of the response performance of key operation by taking out each key signal that has a level change only with operation of a key for each key and coding these key signals with priority. CONSTITUTION:When a key code is outputted from a code generating part 6, a key action detecting circuit 8 works to send a latch signal to a latch circuit 7 and also to send an interruption to a microprocessor 14. Thus the circuit 7 latches the applied key code, and the microprocessor 14 reads the key coded latched by the circuit 7. Meanwhile a key signal generating circuit 2, the part 6, etc., keep their static states as long as no key operation is carried out. Thus no radiant noise is outputted to the outside. As a result, the output of the radiant noise having high frequencies can be prevented to the outside without deteriorating the response performance of key operations.
Patent JP-S56102783-A (JP)
Title: Preparation of refined "sake"
Inventor: KIYOUNO TADASHI
IPC: C12G3/02
Filed: 1980-01-21
Abstract: PURPOSE: To prepare refined "sake" (Japanese wine) having sufficiently high flavor of "sake" and the fresh taste characteristic to newly brewed "sake" in spite of low alcohol content, by dissolving fermentation gas obtained from fermenting unrefined "sake" into cooled refined "sake".  
     CONSTITUTION: Fermentation gas obtained from fermenting unrefined "sake", preferably the one obtained from the unrefined "sake" fermented for 10W15 days and passed through a condenser to remove a part of the alcohols and esters contained therein, is dissolved into refined "sake" prepared by conventional method and cooled at ≤0°C. The alcohol content of the refined "sake" is pref. about 13%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5389953-A (JP)
Title: Voltage regulator
Inventor: MORI GOROU
IPC: G05F1/10
Filed: 1977-01-19
Abstract: PURPOSE: To provide a stabilized output voltage without relating to a surge of AC voltage, by such means that with applied voltage to a load rectified, and with a feed-back made to a control transistor through a photo-coupler, an element for temperature characteristic be inserted to input side of the photo-coupler. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07206928-A (JP)
Title: Propylene-based polymer particle
Inventor: KOJO SHINICHI
IPC: C08L23/10
Filed: 1994-01-20
Abstract: PURPOSE:To obtain the subject polymer particles having specific physical properties and showing a high melt tension. CONSTITUTION:These polymer particles have 0.001-3,000g/10 minutes melt flow rate(MFR), 0.5-15dl/g intrinsic viscosity [eta] wherein a melt tension(MT) and MFR satisfy correlation of formula I, MT and [eta] satisfies correlation of formula II and a melting point (Tm), an isolated ethylene content (C<2>) and the whole butene content (C<4>) satisfy correlation of formula III. The particles contain preferably 0.001-15wt.% of an alpha-olefin/polyene copolymer such as ethylene/1,7- octadiene and 99.999-85wt.% of a propylene/ethylene copolymer or propylene/ ethylene/1-butene copolymer. The particles are preferably obtained by copolymerizing propylene with ethylene and optionally 1-butene by using a preliminary polymerization catalyst prepared by copolymerizing a transition metal compound catalyst component and an organometallic compound catalyst component of the group I to group III with an alpha-olefin and a polyene compound.
Patent JP-H0562469-A (JP)
Title: Refreshment of ferroelectric capacitor
Inventor: REZA MOATSUZAAMI
IPC: G11C11/406
Filed: 1992-01-14
Abstract: PURPOSE: To extend the durability of the ferroelectric capacitor by refreshing a ferroelectric substance. CONSTITUTION: The ferroelectric substance is refreshed by being applied with a voltage across the ferroelectric capacitor 12, and the voltage is much higher than the voltage that the capacitor is experienced in its ordinary operation period. In a memory array equipped with ferroelectric capacitor cells, a memory cell 10 is read first and this data are temporarily stored in a relative sense amplifier 22. Then the temporarily stored data is written back to the memory cell to refresh the capacitor. A refreshing circuit connected between a driving line 18 and a bit line 20 is common to many cells and driven with a voltage which is much higher than the voltage that the memory cell is experienced in during the ordinary read operation period. A VCC ground pulse train is applied to the driving line and its inverted waveform is applied to the bit line during the refreshing operation period.
Patent JP-S58123327-A (JP)
Inventor: NISHIJIMA MAMORU
IPC: H02J3/38
Filed: 1982-01-18
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-H04310856-A (JP)
Title: Oxygen sensor
Inventor: RICHAADO UIRIAMU DEYUUSU
IPC: G01N27/409
Filed: 1992-01-14
Abstract: PURPOSE: To facilitate assembling work of a self-heating solid electrolytic type oxygen sensor by easily positioning and rigidly securing a heater element. CONSTITUTION: A heater subassembly 12 in the oxygen sensor is easily applicable even to a conventional unheated oxygen sensor and comprises means for positioning and rigidly securing a heater element 62 in the oxygen sensor utilizing a positioning means 68 for the heater element 62 and the corresponding positioning protrusion 70 of an electric connector terminal 78. The electric connector terminal 78 provides means for connecting the resistive heating wire of the heater element electrically to the external earth and a power signal source.
Patent JP-H03210227-A (JP)
Title: Suction tool for vacuum cleaner
Inventor: ISHII MITSUO
IPC: A47L9/06
Filed: 1990-01-12
Abstract: PURPOSE:To extend the use period of the suction tool by providing a napped cloth supported by a supporting body on the bottom face of the outside peripheral part of the lower suction tool having a suction port, and constituting its napped cloth of plural initial use napped cloths and plural changing napped cloths. CONSTITUTION:On the bottom face of the outside peripheral part of the lower suction tool 6 having a suction port 10 for sucking dust, etc., napped cloth consisting of cut pile-like spun cloth supported by a supporting body 13 is provided. Its napped cloth is constituted of plural initial use napped cloths 15 and plural changing napped cloths 16. As a result, the use period of an excellent suction tool for improving the sense of touch of an operation and preventing flawing such as wiping with a damp cloth by the action of napping against such a hard plane as a wooden floor, a mat surface, etc., can be extended.
Patent JP-S61165260-A (JP)
Title: Method for controlling position of heat insulating body for short side of slab in continuous casting machine
Inventor: OBATA TATSUO
IPC: B22D11/12
Filed: 1985-01-17
Abstract: PURPOSE:To obtain a good heat insulating effect and to provide lessened manpower and improved reliability by controlling the position of heat insulating bodies for the short sides of a slab in such a manner that the space between the end faces of the slab and the heat insulating bodies attains the min. space adequate for the heat insulation. CONSTITUTION:The heat insulating body 7 for the short side of the slab which is equipped to a cutter table of a continuous casting machine and moves in the transverse direction of the slag is made to stand by in the prescribed retreat position. The side end face of the continuously conveyed slab S is then detected continuously or at every specified interval by a means 15 for detecting the end face position of the slab installed on the upper stream side of the cutter table. The position detection signal e1 for the end face of the slab and the space set signal e2 set with a setter 25 for the spacing of the heat insulating body are fed to a control device 26 for the position of the heat insulating body to control the position of the body 7 in such a manner that the space between the end face of the slab and the heat insulating body attains the preset min. space adequate for the heat insulation.
Patent JP-S59130812-A (JP)
Title: Adminiculum for chemotherapy of cancer
Inventor: KUWAMURA KEIICHI
IPC: A61P35/00
Filed: 1983-01-14
Abstract: PURPOSE:To use a perfluorocarbon compound emulsion well-known as a transfusion for transporting oxygen as an adminiculum for chemotherapy of cancers for increasing effect of a carcinostatic agent, by using it with the carcinostatic agent. CONSTITUTION:A perfluorocarbon compound emulsion is used as an adminiculum for chemotherapy of cancers. The fluorocarbon emulsion as a transfusion [Fluosol-DA, Midori Juji K.K] is applied to patients of a large amount of hemorrhage. This time it is found to increase extremely carcinostatic properties of a carcinostatic agent by using it together with the carcinostatic agent. The emulsion increases the effect of the carcinostatic agent on the center of tumor having resistance to carcinostatic agent or cells of low oxygen around it. The emulsion transports oxygen to fine blood vessel of tumor cell, and provides the cell of low oxygen with oxygen. It is considered that the effect is resulted from increase in the concentration of the carcinostatic agent caused by prevention of reduction in viscosity of blood, and slenderization of blood capillary.
Patent JP-S60150106-A (JP)
Title: Shifting and positioning controller of material to be processed for machine tool
Inventor: SAKANO TETSUROU
IPC: B21D28/04
Filed: 1984-01-14
Abstract: PURPOSE:To obtain a shifting/positioning controller of a material to be processed for a machine tool which is capable of shifting/positioning at higher speed, by dividing the numerical information down to the motion information and applying this motion information to a servomechanism according to a timing signal. CONSTITUTION:A data reading means 1 reads data by a start command. At the same time, a shift start signal generating means 7 of a machine tool 6 delivers a shift start signal to a shifting/positioning controller for a material to be processed. Meanwhile an interpolation arithmetic means 3 performs an interpolating operation to the 1st command position. Then a waiting signal generating means 4 produces a waiting signal to give some delay to the arithmetic result, i.e., the command position. A shift start signal is applied to restart a timing signal generator with the waiting signal released. Then the next timing cycle is counted as soon as the execution of the 1st command position. An interpolation arithmetic means 3 gives an interpolating operation to the 2nd command position and writes this position to a buffer.
Patent JP-S5499243-A (JP)
Title: Cooker
Inventor: NAGAMOTO SHIYUNICHI
IPC: H05B6/68
Filed: 1978-01-20
Abstract: PURPOSE: To permit constituting a short-time timer and a long-time timer having high accuracy by selecting power keys on a same digital timer.  
     CONSTITUTION: The digital display part 103 in four digits which constitutes of a luminous part in seven segments displays the time of a timer which is keyed-in by time establishing keys 308∼311. When the heating power level establishing keys 300∼302 are selected, the maximum timer time is varied. For example, when strong fire level is eatablished, the digital display part forms a timer for minute and second, and timer time to the maximum 99 minutes and 99 seconds can be established. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56103543-A (JP)
Title: Tuner circuit of television picture receiver
Inventor: NAGAI JIYOUJI
IPC: H04B1/26
Filed: 1980-01-21
Abstract: PURPOSE:To simplify the constitution of a tuner circuit, by connecting the carrier input of an unbalanced circuit to one of the base of two transistors that have a differential action with reception of the carrier signal and connecting the external impedance to the other base. CONSTITUTION:The mixing circuit 30 connects the differential amplifying transistors TR14 and 15 receiving the carrier signal in series to the transistors TR17-20 in the double-balanced differential amplifying circuit that receives the balanced local oscillation signal, and then transmits the intermediate frequency output obtained by mixing the local oscillation signal and the carrier signal from the collectors of TRs 17-20. The output of the unbalanced tuning circuit 1 is connected to the base of the TR14 via the capacitor 25, and the external impedance Z26 is connected between the base of TR15 and the earth. The gain of the circuit 30 is adversely proportional to the value of Z26. The Z26 functions as an equivalent bias power source to the TR15, and the value of the power source is selected to such a range in which the attenuation quantity of tuner gain can store the noise factor within a range of allowance.
Patent JP-H02186310-A (JP)
Title: Coated optical fiber
Inventor: OKAGAWA SHUJI
IPC: G02B6/44
Filed: 1989-01-12
Abstract: PURPOSE:To obtain the coated optical fiber which allows the sufficient transmission of light for entering and receiving through the coloring layer by using UC curing type acrylate contg. <=5wt.% titanium oxide to form the coloring layer of the coated optical fiber having the coloring layer. CONSTITUTION:An inner layer coating 2 and outer layer coating 3 consisting of the UC curing type resin of natural color to allow the transmission of light are respectively provided on the outer side of the optical fiber 1 of a quartz system and the coloring material of a UV curing type is applied on the outermost layer and is irradiated with UV rays by a UV irradiation device, by which the coated optical fiber 5 having the coloring layer 4 is obtd. The material of the coloring layer 4 contains <=5wt.% titanium oxide in the UV curing type acrylate. The coated optical fiber 5 which allows the sufficient the entering and receiving of the light in spite of having the coloring layer is obtd. in this way.
Patent JP-H04238224-A (JP)
Title: Plant diagnostic device
Inventor: HORIGUCHI MASAHIRO
IPC: G05B23/02
Filed: 1991-01-22
Abstract: PURPOSE:To improve noise resistance, reduce the memory capacity, and allow high-speed processing by using a neural network when the state of a plant is diagnosed from the pattern of the process signal of the plant. CONSTITUTION:The transient pattern patterned 3 from the process signal inputted 2 from a plant 11 is compared with the load data of a neural network generated by a neural network calculation section 21 by the reference pattern learning in advance to estimate the abnormal position of the plant 11. An abnormal position information output section 5 retrieves the abnormality cause corresponding to the transient pattern and the apparatus name among the items assumed when the reference pattern is generated based on the estimated data and outputs them as the diagnostic information. The pattern comparison utilizing the characteristic of the neural network is performed. The data of the reference pattern are used in the form of the load data obtained by the learning of the neural network, and high-speed processing can be performed with a small memory capacity.
Patent JP-S5289641-A (JP)
Title: Preparation of hydroxybenzoic acid esters
Inventor: TAKAMITSU NAGAAKI
IPC: C07C67/00
Filed: 1976-01-23
Abstract: PURPOSE: To obtain title compounds useful as intermediates for the synthesis of mecicines in high yield by oxidizing O - hydroxybenzoic acid esters with H 2 O 2  in the presence of a catalyst and a specific compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62163214-A (JP)
Inventor: OYA HISAO
IPC: H01H33/70
Filed: 1986-01-13
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-S56102808-A (JP)
Title: Optical fiber cable
Inventor: ISHIDA YUKINORI
IPC: H01B7/17
Filed: 1980-01-21
Abstract: PURPOSE:To pull out the overall length of the optical fiber from the cable end by a desired length, by constituting the core material of the cable by joining unit core materials and by making it possible to pull out unit core materials from the cable end. CONSTITUTION:Core material 1, optical fiber 2, protection layer 3, unit core material 11, tension member 12, coating material 13, and undercut 14 are provided. Core material 1 has the discontinuous structure in the longitudinal direction and is pulled out by several (m) by pulling core material 1 from the cutting end of the cable. Therefore, undercuts 14 are provided in core material 1 at every several (m), and core material 1 is separated by pulling it. Thus, if core material 1 is pulled out from the cable end by several (m), the overall length of unit core material 11 is taken out from optical fiber 2 twisted on core material 1 which is pulled out.
Patent JP-H09197181-A (JP)
Title: Closure for optical fiber cable
Inventor: UENOYAMA MAKOTO
IPC: G02B6/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To improve the operation efficiency of the connection changeover, etc., of an optical fiber in an optical connection part storage tray by making a tray holding member freely movable so that it freely approaches and leaves the axis of a sleeve. SOLUTION: The closure 20 is equipped with a rotary plate 24 as the tray holding member and a rotary support 25 which supports the rotary plate 24 freely movably so that the rotary plate approached and leaves the axis of the sleeve while rotating the rotary plate 24 and rotating on an axis parallel to the axis of the sleeve. To rotate the rotary plate 24 to outside a working space 36, a rotary axis 35 is moves in a guide hole 30 from one side 27 to the other side 28 of the rotary support 25.  When the rotary plate 24 is moved to outside the working space 26, the rotary plate 24 moves outside the working space 165 while displaced horizontally, and the working space 36 which is larger than when mere rotation is applied and the operability of opening/closing operation of an optical connection part storage tray closed to that of the rotary plate 24 is improved, thereby improving the operation efficiency of the connection changeover, etc., of an optical fiber 4 put in an optical connection part storage tray.
Patent JP-H08194989-A (JP)
Title: Recorder/player and tape position searching method
Inventor: KOMURA SUSUMU
IPC: G11B5/588
Filed: 1995-01-19
Abstract: PURPOSE: To realize high speed search using a simple and low cost circuit. CONSTITUTION: Upon starting reproduction, a tape 2 is fed at first based on a track traverse pulse. In other words, an envelope detection 32 detects a counter-like envelope from a signal amplified through a read/write amplifier 16 and a pulsation circuit 34 produces track traverse pulses which are counted by a pulse counter 36. The count is delivered to a control microcomputer 38. When the count reaches a switching point, the tape feed speed is varied and the tape 12 is fed to a target position based on positional information recorded on the tape 12.
Patent JP-H02187837-A (JP)
Title: Data processor
Inventor: SUZUKI MASATERU
IPC: G06F12/02
Filed: 1989-01-13
Abstract: PURPOSE:To immediately retrieve the substance of targeted managing information and to perform registration or deletion by enabling immediately input and output the targeted managing information setting the managing number of an ID number, etc., as a key. CONSTITUTION:The content (record pointer RP) of a number managing table is referred setting the managing number of the ID number, etc., as a relative number at the time of performing retrieval. When it shows a value 0, it is judged as unregistration, and when it shows the value other than 0, it is judged that the managing information is recorded. The substance of the managing information in an external memory device 3 is read by the RP. A function based on requested specification is executed. The RP is referred setting the managing number as the relative number at the time of performing new registration or updating the managing information. When the value shows 0, it is assumed as the new registration. The RP in a null managing table is taken out, and is stored in the managing number table. A null managing point is decreased by one. The managing information is recorded at a position shown by the RP. The managing information is stored at the position next to the one shown by the null pointer when performing the deletion. The corresponding number of the number managing table is set at 0, then, 1 is added on the null managing pointer.
Patent JP-H02250167-A (JP)
Title: Artificial direct japanese language input system
Inventor: IIOKA MASAHIRO
IPC: G06F17/21
Filed: 1989-01-14
Abstract: PURPOSE:To execute a direct input artificially by delivering not only defined information after a KANA (Japanese syllabary) to KANJI (Chinese character) conversion, but also temporary conversion information being undefined information, notice sentence clause information and unconverted character-string information to a host process. CONSTITUTION:This system consists of a keyboard 1, a KANA (Japanese syllabary) to KANJI (Chinese character) conversion processing part 2 and a dictionary 3, a host process part 4, and a display 5. The KANA to KANJI conversion processing part 2 inputs a character-string from the keyboard 1, and in the case when a Roman character is inputted, it is converted to 'KANA', and thereafter, by delimiting it to a sentence clause and retrieving the dictionary 3 and a processing of a KANA to KANJI conversion is executed, and when an execution key is inputted from the keyboard 1, its converted notation is defined. This KANA to KANJI conversion processing part 2 delivers not only its defined character-string, but also a temporary conversion character-string being undefined information which goes into a conversion line, a notice sentence clause and an unconverted character-string to the host process part 4. In such a way, the burden of the KANA to KANJI conversion processing part is reduced and the direct input system can be realized artificially.
Patent JP-S62165522-A (JP)
Title: Exhaust gas muffler for motorcycle
Inventor: OHASHI KISHIRO
IPC: F02B27/04
Filed: 1986-01-17
Abstract: PURPOSE:To control the emission of shocking sound to the outside, by forming expansion chambers furnished at the exhaust pipes, of double-tube expansions, swellings with sound absorption layers, and single-tube throttles, successively from the upper stream to the lower stream. CONSTITUTION:The exhaust gas muffler 20 is composed of a pair of exhaust pipes 21 and 22, and a pair of silencers 23 and 24. And the exhaust pipes 21 and 22 are composed of direct pipes 21a and 22a connected directly to the engine, tapered expansions 21b and 22b extended to the lower stream from the direct pipes making the section area of the exhaust passage larger gradually to the lower stream, swellings 21c and 22c with the maximum section area, extended to the lower stream of the expansions, crossing rear arms from the lower side, and tapered throttles 21d and 22d extended to the lower stream of the swellings, making the section area smaller gradually to the lower stream. By forming the expansion members with the parts 21b-21d, and 22b-22d in such a way, the expansion chambers 31 and 32 are formed on the way of the exhaust passages.