baber/WOPTO huggingface dataset:
Patent JP-H02202323-A (JP)
Title: Constitution of phase adjustment device
Inventor: NAGAYOSHI HIDEAKI
IPC: H02J3/04
Filed: 1989-01-30
Abstract: PURPOSE:To reduce the price and to miniaturize a motor by providing a connecting line changeover switch to a circuit with either of the lead or lag in the phase adjustment width made narrower than the other or eliminated. CONSTITUTION:With contactors 12A and 12B of a changeover switch closed on (a) side, a circuit breaker 4A is turned on and the phase lead and lag of distribution lines 1A and 1B are measured through a control panel 7. In this condition when the phase lead or lag coincides with the phase adjustable direction of a phase adjuster 5, the phase angle is adjusted by the phase adjuster 5 and a circuit breaker 4B is put to work to complete the loop. On the other hand, when the phase lead or lag of the distribution lines 1A and 1B is opposite the phase adjustable direction of the phase adjuster 5, the contactors 12A and 12B of the changeover switch 10 are closed on (b) side and the breaker 4B is turned on to complete the loop. A motor can thereby be so miniaturized, lightweight and inexpensive that it can serve on board a small rolling stock.
Patent JP-S54125631-A (JP)
Title: Preparation of high-purity terephthalic acid
Inventor: OOTA TAJIYUO
IPC: C07C51/265
Filed: 1978-02-20
Abstract: PURPOSE: To obtain high-purity terephthalic acid usable for direct polymerization, by oxidizing p-tolualdehyde with oxygen in the presence of bromide ions in an aqueous solvent, using a reactor made of zireonium.  
     CONSTITUTION: P-Tolualdehyde is oxidized with an oxygen-containing gas in the presence of bromide ions in an aqueous solvent to give terephthalic acid using a reactor, wherein at least the inner wall is covered with zirconium film of such a thickiness as to resist the mechanical wear or some corrosion, through all the reactor is not necessarily made of zirconium. Pure zirconium or its alloy with some other metals may be used as the material.  
     EFFECT: Material loss due to combustion during reaction can be avoided by both the Zr more corrosion-resistant than Ti and the water solvent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02199588-A (JP)
Title: Image area identifying device
Inventor: YAMAMOTO TADASHI
IPC: H04N1/40
Filed: 1989-01-30
Abstract: PURPOSE:To eliminate the misidentification of edge parts in a character area and a gradation area and to improve the accuracy of identification by identifying the character area and the gradation image area after identifying a ground area and a non-ground area. CONSTITUTION:An identification composing part 12 inputs a character tolerance signal SY and an identification (ID) signal SX respectively from a micro-ID part 10 and a macro ID part 11 in an image area ID part 3 and forms a prescribed lookup table. The input image is a net point image when the signal SY is '0', a photograph image or a ground in case of '1', and a character in case of '3'. When the signal is '2', the input image is supposed only as a character, so that the composing part 12 identifies the input image as a character image when the identified result of the ID part 11 indicates a character area or a ground area. When the ID part 11 identifies a gradation image, the composing part 12 identifies the input image as the edge part of the gradation image. In this processing, misidentification in the ID part 11 can be removed and the edge of a character and the edge of a gradation image whose distinction is difficult by an ordinary method can be highly accurately identified by the ID part 10.
Patent JP-H11199001-A (JP)
Title: Refuse bag device
Inventor: YOKOYAMA TOMOYUKI
IPC: B65F1/06
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To easily set a refuse bag into a refuse bin all the time. SOLUTION: A refuse bag device 1 is fixed to a bottom wall 17 of a refuse bin 16. A new refuse bag 15 can therefore be positioned automatically into the refuse bin 16 when a refuse bag 15 full of refuse is pulled out of the refuse bin 16. The refuse bag device 1 has a casing with a lead-out opening formed at an upper wall and with an adhesive protected being covered with protective paper and stuck to the lower face of a lower wall, and a continuous bag band stored in the casing. The continuous bag band is so formed that a cylindrical long sheet is blocked at specified spaces in a longitudinal direction and that a cut line facilitating cutting is formed near the rear side of each blocking part, parallel with the blocking part.
Patent JP-H08207724-A (JP)
Title: Wheel lock detecting device
Inventor: MIYAKE KATSUYA
IPC: B60T7/12
Filed: 1995-02-06
Abstract: PURPOSE: To provide the wheel lock detecting device, which can eliminate the lowering of accuracy of the wheel lock detecting function with the inclination of the road surface and which can improve the reliability even in the case of the road surface at μof height. CONSTITUTION: The wheel lock detecting device is provided with a car body G sensor 1 for detecting the accelerating/decelerating speed of a car body, a wheel G sensor 2 for detecting the accelerating/decelerating speed of wheels, and a control unit 3, in which the signals from the car body G sensor 1 and the wheel G sensor 2 are respectively input and which judges whether the car body decelerating speed at the predetermined value or more is detected or not. In the case of the car body decelerating speed at the predetermined value or more, the control unit 3 judges the lock condition of the wheels on the base of each value of the car body G sensor 1 and the wheel G sensor 2, and in the case of the car body decelerating speed less than the predetermined value, the control unit 3 judges the lock condition of the wheels on the basis of the value of the wheel G sensor 2.
Patent JP-H0779695-A (JP)
Title: New garlic preservation agent and preparation of garlic preservable for long time using the same
Inventor: KIN TETSUBAI
IPC: A23L19/20
Filed: 1994-02-15
Abstract: PURPOSE: To provide a preservative for KIMUCHI(Korean pickle) with which KIMUCHI can be prevented from acidly rotten and the original taste of KIMUCHI can be kept for a long time. CONSTITUTION: This preservative for KIMUCHI contains glucose, ginger powder, starch, citric acid, L-sodium glutamate, 5'-sodium inosinate, 5'-sodium guanylate and sodium succinate as effective components, the production of long-term preservable Korean pickles includes a process for sorting vegetables, cutting these vegetables and pickling them, process for cleaning vegetables and removing salt, process for dehydrating pickled vegetables, process for mixing seasoning materials containing preservatives for Korean pickles with vegetables and process for ripening pickled vegetables, and long-term preservable KIMUCHI are produced by this method.
Patent JP-H09206880-A (JP)
Title: Method for molding die
Inventor: SUGANO TOSHITAKE
IPC: B22C1/02
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a molding method of a mold in which seizure in the molding is prevented, the reconditioning ratio of the molding sand is high, and the molding cost is low. SOLUTION: Carbon particles whose grain size is 1-8 grade, and whose Shore hardness is >=40 are mixed by 10-100% to the refractory to comprise the molding sand 2, and a mold 1 is formed without using the binder in the molding sand 2. The molten metal is prevented from entering the molding sand 2, generation of seizure is eliminated, no carbon particles are disposed, and the molding cost is reduced by recycling the molding sand a plurality of times.
Patent JP-S61177805-A (JP)
Title: Radiation-resistant analog signal processor
Inventor: FUJISHIMA YASUTAKA
IPC: H03F3/45
Filed: 1985-02-04
Abstract: PURPOSE:To reduce the influence of radioactive rays by forming a means for turning on and off the voltage of a power supply to a linear circuit such as an operation amplifier. CONSTITUTION:When a switch 7 is OFF, the voltage of Vcc 6 flows into a base layer 5, so that +Vs 3 flows into GND 8-1 and the plus power supply 9 of an operational amplifier is turned to 'O'V. Thereby, electric charge is not accumulated on an interface and an operational amplifier 10 is not driven. When the switch 7 is turned on, the operation plus power supply 9 is equal to +Vs 3 and the operational amplifier 10 is driven. Since the switching means for switching the voltage in accordance with the use of the operational amplifier 10, the influence of radioactive rays can be reduced.
Patent JP-S59146663-A (JP)
Inventor: HIGUCHI NOBORU
IPC: A61N1/10
Filed: 1984-02-03
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-H08190395-A (JP)
Title: Server device
Inventor: SHINDO TATSUYA
IPC: G06F1/20
Filed: 1995-01-10
Abstract: PURPOSE: To provide a server device which does not stop functioning even if cooling fans are stopped by a fault. CONSTITUTION: The server is used in a communication KARAOKE sing-along system and has >=2 units 31 each having a communication means for communicating with a host computer, a memory means for storing data for KARAOKE and a signal transmission means for transmitting data for KARAOKE to >=2 commanders. The server has the >=2 cooling fans 50, 50 which are capable of cooling the respective units 31 and a control means 36 which operates the other cooling fan 50 when one of the cooling fans 50 stops.
Patent JP-2000213663-A (JP)
Title: Solenoid valve system of internal combustion engine
Inventor: CHOKAI MAKI
IPC: F01L9/20
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To secure connection of an armature and an armature shaft to each other on a solenoid valve system. SOLUTION: An armature 1 and an armature shaft 4 are connected to each other by friction welding. Minutely, an end part of the armature shaft 4 is fitted in a hole 21 formed on the armature 1, they are connected to each other on this fitting part, and this fitting part is made into a tapered shape contracted in diameter toward the upper side. Additionally, a receiver part 23 in made to receive a spring shaft 11 to be energized by a return spring 13 by exposing an end surface of the armature shaft 4 on a surface of the opposite side of the armature 1. Furthermore, the armature 1 is constituted of a strong magnetic body, the armature shaft 4 is constituted of a non-magnetic body, and the armature shaft 4 is constituted of a lower specific value material than the armature 1.
Patent JP-S57133578-A (JP)
Title: Acoustic device
Inventor: YOSHIDA KAZUHIRO
IPC: G11B15/02
Filed: 1981-02-10
Abstract: PURPOSE:To switch operations between a receiver and a reproducer with simple operation and structure in response to a program reservation signal of the receiver and the output from a flip flop which changes the stable state with a manual operation. CONSTITUTION:The reservation time of a receiver is stored in a random access memory 23 by a time adjusting circuit 23a according to the operation of a switch 17. At the reservation time, a signal on a line 24 and a signal on a line 22 from a counter 21 are compared with each other by a comparing circuit 25, and a flip-flop F2 is set to supply power to the receiver. When a cartridge is not loaded to a reproducer, the stable output of a flip-flop F3 is inverted by the operation of a control switch 18, and the receiver is operated even if it is not the reservation time. When a cartridge is loaded to he reproducer, the output of a line 2 becomes high-level, and the output from an NAND gate G2 becomes low-level, and the receiver is left inactive.
Patent JP-H08190101-A (JP)
Title: Liquid crystal display element
Inventor: KANBARA MINORU
IPC: G02F1/136
Filed: 1995-01-12
Abstract: PURPOSE: To display the colors or gradations at the peripheral edge of a display region according to setting. CONSTITUTION: A picture frame-like peripheral electrode 26 is formed at the peripheral part of the display region of a glass substrate 21 and a peripheral electrode part 28A constituting a part of a common electrode 28 is formed at the position of another region of a glass substrate 22 facing the peripheral electrode 26. The display of the colors or gradations meeting the setting at the peripheral part of the display region is made possible by controlling the impressed voltage between the peripheral electrode 26 and the peripheral electrode part 28A. The easily visible liquid crystal display element is, therefore, realized.
Patent JP-H11220402-A (JP)
Title: Information coder and its method, and served medium
Inventor: OIKAWA YOSHIAKI
IPC: H03M7/30
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To encode signals of only part of frequency bands to avoid sound quality from being deteriorated at decoding. SOLUTION: A band division filter 1 divides a received waveform signal into 4 frequency bands and a signal at a lowest frequency band is outputted to a spectrum conversion circuit 2-1. The spectrum conversion circuit 2-1 converts the received signal into a signal frequency component and provides an output of it to a band limit circuit 3. The band limit circuit 3 eliminates the signal frequency component in existence in frequency bands where a filter characteristic of the band division filter 1 is overlapped and gives the result to a quantization accuracy decision circuit 4 and a normalization/quantization circuit 5.
Patent JP-S649238-A (JP)
Title: Shrinkable film
Inventor: UEHARA TSUTOMU
IPC: B32B27/34
Filed: 1988-01-29
Abstract: PURPOSE:To obtain a shrinkable film which can shrink with cold water, exhibits excellent stretchability and formability into a film, excels in gas barrier property and is suited for preserving raw meat etc., by mixing a specified polyamide resin with a specified ethylene/vinyl acetate copolymer saponificate. CONSTITUTION:A shrinkable film comprising a resin composition of 60-90wt.% polyamide resin (A) of a crystalline m.p. of 120-210 deg.C and a recrystallization temperature >=50 deg.C (e.g., nylon 6-66, nylon 6-12 or their mixture) and 40-10wt.% ethylene/vinyl acetate copolymer saponificate (B) of a crystalline m.p. of 120-200 deg.C and a degree of saponification >=95%, having an apparent initial softening temperature >=30 deg.C and an apparent initial softening temperature of a film after adsorption of water <=10 deg.C. Because of the incorporation of components A and B, this film can shrink at a low temperature, excels in stretchability and formability into a film, shows excellent gas barrier property and can be desirably used as a packaging material for long-term preservation of foods such as raw meat and processed meat products.
Patent JP-S61177402-A (JP)
Title: Optical transmission body of quartz glass
Inventor: ARA KUNIAKI
IPC: G02B6/02
Filed: 1985-02-01
Abstract: PURPOSE:To prevent a deterioration of the titled body by incorporating a polyimide contg. potassium and sodium to a precoat layer. CONSTITUTION:The polyimide contg. >=50ppm total amount of potassium and sodium is used as a constituting material of the titled body. If the total amount of potassium and sodium contd. in the polyimide constituting the precoat layer exceeds 50ppm, a thermal resistance and a radiation resistance of the titled body depress, thereby obtaining unsatisfactory optical transmission body from a practical point of view. As the amount of potassium and sodium contd. in the precoat layer is a little, the deterioration of a core and a clad layers due to a transfer of potassium and sodium contg. in the precoat layer at the high temp. and under the irradiation of an active ray is effectively prevented.
Patent JP-2000211522-A (JP)
Title: Article housing device
Inventor: OKANO KEN
IPC: A47B46/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an article housing device capable of easily and quickly fixing the leaped-up intermediate shelf, and capable of smoothly taking in or out articles with regard to the intermediate shelf held in a horizontal posture. SOLUTION: A vertically turnable intermediate shelf 20 is provided between a pair of right and left side panel members 3 making a fulcrum of its deep end part, and shelf receiving members 27a for supporting the intermediate shelf 20 in the horizontal posture are provided to the panel members 3 on both sides, and a fixing member 32 for fixing the intermediate shelf 20 in the posture it is upwardly turned and leaped up to the deep side is provided to the left side part of the intermediate shelf 20, and a cut-out part 34 detachable to the left shelf receiving member 27a is formed in the loose end part on this side of the fixing member 32, so that when the intermediate shelf 20 is leaped up, the cut-out part 34 locks the shelf receiving member 27a to fix the intermediate shelf 20.
Patent JP-S60162694-A (JP)
Title: Duct roller cover for offset press
Inventor: YASUKAWA AKIO
IPC: B41F7/26
Filed: 1984-02-03
Abstract: PURPOSE:To increase elongation in radial direction of a cover when the cover is fitted to a rubber roller and increase shrinkage in the radial direction of the cover in water, by a method wherein a fabric is knitted from an acetal-terminated PVA fibers or the like by drawing out knitting needles for every one needle to provide long sinker loops and by alternately knitting with needles differing in height, and a pile stich is provided in the knitted fabric by using hydrophilic fibers. CONSTITUTION:A fabric is knitted from acetal-terminated PVA fibers (a), (b) by drawing out the knitting needles for every one needle to increase the length (l) of the sinker loops and by alternately knitting with needles differing in height to alternately provide needle loops. Piles are alternately provided on the knitted fabric by using a pile yarn (c) formed from hydrophilic fibers such as viscose rayon. Accordingly, the knitted fabric shows a large elongation in the radial direction (d) of a roller, so that is can be applied to rollers having various diameters, and can show a sufficient shrinkage ratio in the radial direction (d) in water. In addition, a denser stitch can be obtained by alternate knitting, thereby enhancing water retention property, and the roller can be fastened in the radial direction (d) by a large force.
Patent JP-H11209614-A (JP)
Title: Photosensitive polyimide precursor composition and production of pattern by using same
Inventor: KOJIMA YASUNORI
IPC: H01L21/027
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which has high sensitivity, can form a good pattern even in a low exposure and can give a cured film having excellent properties by mixing a photosensitive polyimide precursor having photosensitive groups and acidic groups with a photosensitizer so as to form a composition which, when applied and dried, can give a film having a specified dissolution rate in a basic aqueous solution. SOLUTION: There is provided a polyimide precursor composition comprising 100 pts.wt. two photosensitive polyimide precursors having their respective repeating units represented by formulas I and II; 0.1-15 pts.wt. photoinitiator such as an aromatic imidazole compound; and 0.1-15 pts.wt. sensitizer or photoinitiation aid such as an aromatic mercapto compound or a coumarin compound, wherein a film obtained by applying and drying this composition has a dissolution rate of 0.01-0.5 μm/sec in a 2.38 wt.% aqueous tetramethylammonium hydroxide solution. In the formulae, R<1> and R<8> are each a tetravalent organic group; R<2> is a tri- or tetra-valent organic group; R<3> is an organic group having a photosensitive group; R<9> is a divalent organic group; R<10> is a monovalent organic group or hydroxyl; A is an acidic group; and n is 1 or 2.
Patent JP-S63187181-A (JP)
Title: Holographic radar
Inventor: FUJISAKA TAKAHIKO
IPC: G01S13/68
Filed: 1987-01-29
Abstract: PURPOSE:To conduct the detection and tracking of a target efficiently, by providing a beam forming device for tracking and an angle measuring device in addition to a digital multibeam forming device. CONSTITUTION:An output of a receiver 10 is stored temporarily in a buffer memory 12, and it is supplied therefrom to a digital multibeam forming device 11 using FFT. At the same time, it is supplied to a beam forming device 11 using DFT, so as to form a beam for tracking. Herein the directions of two beams for tracking are set as beta1 and beta2 and inputted to beam forming units DFT1 and DFT2 respectively, while the beams T1 and T2 for tracking are inputted to complex adders 17 and 18 in an angle gauge 21, where the sum T1+T2 and the difference T1-T2 are found respectively. These values of sum and difference are sent to a divider 19, and a difference/sum value is converted into an angle by an angle converter 20. Thereby an angle of arrival of a radio wave can be known.
Patent JP-H02205447-A (JP)
Title: System control structure of high speed feeding device
Inventor: NAKAZAWA HIROSHI
IPC: B23Q15/08
Filed: 1989-01-31
Abstract: PURPOSE:To drastically improve productivity by picking up a speed command value as the control system of a control mechanism, and performing driving force control based thereon in the system control structure of the device controlling, at high speed feeding, the table, etc., of a machine tool. CONSTITUTION:A nut part 10 of a table 8 is screwed with a ball screw 9 linked to a servomotor 3. To the table 8, the rod 11 of a hydraulic cylinder 7 is linked. To NC device 1, a position detection value and speed detection value are input from a tachogenerator and encoder 4, and also a specific position command value and speed command value are input from an information processing device not shown in a figure. Also, a current command value necessary for the servomotor 3 is fed via a servoamplifier 2 from the NC device 1 to control the servomotor 3. Also, from the NC device 1 the necessary control signal is fed to the pressure control valve 6 side communicating to an oil pressure source 12 via a servoamplifier 5. The hydraulic cylinder 7 is operated by the NC device 1 via a pressure control valve 6.
Patent JP-H08213976-A (JP)
Title: Clock change circuit
Inventor: KISHI KOTARO
IPC: H04L7/00
Filed: 1995-02-07
Abstract: PURPOSE: To surely abandon information having an abnormal word length. CONSTITUTION: A storage means 11, a write control means 13 which writes a bit string in the storage means 11 synchronously with a first clock as the reference of the bit string on the time base or a first synchronizing signal indicating the head of the bit string, and a read control means 15 which reads out the bit string written in the storage means 11 synchronously with a second clock as the time reference of the succeeding stage of the storage means or a second synchronizing signal indicating the head of this clock are provided. A discriminating means 17 which discriminates relations between a threshold and the phase difference between first and second synchronizing signals is provided, and the write control means 13 is provided with a means which omits write or update of the write address of the storage means 11 in accordance with these relations.