baber/WOPTO huggingface dataset:
Patent JP-S5792132-A (JP)
Title: Ultra-low watt loss annealing method of unidirectional electrical steel
Inventor: NIKUDO HIROSHI
IPC: C21D8/12
Filed: 1980-12-01
Abstract: PURPOSE:To decrease watt loss considerably without lowering magnetic flux density by applying decarburization annealing to a unidirectional cold rolled electrical steel finished to presribed thickness, applying a release agent thereon  and heat treating the same under specific conditions then subjecting the steel  plate to final finish annealing. CONSTITUTION:A anidirectional cold rolled electrical steel is finished by a conventional method to have 0,15-0.25mm. final thicknesses. Thence, it is subjected to decarburization annealing in wet hydrogen, after which a release agent consisting essentially of MgO is applied thereon. Next, as a pretreatment for secondary recrystallization, it is quickly heated from room temp. up to 900-950 deg.C once, after which it is immediately lowered of temp. down to 800-900 deg.C, and at these temp., it is held for about 50hr. Further, purification annealing of about 5hr at about 1,200 deg.C is applied. Thereby, the secondary grain sizes of the product plate are made smaller.
Patent JP-S5693663-A (JP)
Title: Slow starting method for spindle drive type winder
Inventor: HATANO TETSUYA
IPC: B65H54/40
Filed: 1979-12-27
Abstract: PURPOSE: To enable starting of a device in a smooth manner, to reduce the number of yarn breaking times at a starting time, and to improve an operation efficiency of the device, by a method wherein an electromagnetic clutch is installed between a spindle shaft and a drive source, and a spindle driving is automated.  
     CONSTITUTION: In a spindle type winder, an electromagnetic clutch 16 is mounted between a shaft 15, whereon a friction disc 14 is positioned, and a shaft 15' to  which a spindle shaft 19 is coupled through a transmission gear 17. The operating  time of the clutch 16 is determined by a reference voltage under which a constant  current circuit 27 is raised rectilinearly, and a saw teeth-shaped, wavy voltage of a  CR oscillating circuit 29. Besides, it works only when the voltage of the circuit 29 is lower than the reference voltage of the circuit 27. Thereby, the operating time of the clutch 16 is intermittent, and its working hour increases gradually. This reduces the number of thread breaking times at starting and permits the improvement of an operation efficiency of the device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08340055-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: IKEDA KIYOSHI
IPC: H01L21/8246
Filed: 1995-06-13
Abstract: PURPOSE: To reduce the leak current of a semiconductor storage device by preventing program ions from reaching the junction section of a drain area. CONSTITUTION: A source area 12 and a channel area 23 which is opposite in conductivity to a drain area 13 are formed between the source and drains areas 12 and 13 by selectively implanting program ions in the area between the areas 12 and 13 by using an aluminum wiring layer 20 electrically connected to the drain area 13 and a resist film 22 as masks. The wiring layer 20 is formed so as to cover the entire surface of the drain area 13 when the wiring layer 20 is viewed from the top side.
Patent JP-H0727682-A (JP)
Title: Preparation of cytodiagnostic sample
Inventor: INOUE MASAKO
IPC: G01N1/28
Filed: 1993-07-09
Abstract: PURPOSE:To provide a method for preparing a cytodiagnostic sample in which a form analysis of a cell and quantitative determination of DNA can be conducted with the same sample and the cell can be redyed with the same slide glass. CONSTITUTION:The slide glass is coated with floated cells or cell tissue pieces are marked, the cell is then wet-fixed, florescent-dyed for quantitative determination of DNA, the quantitative determination of the DNA is carried out, then the dye is decolored with the fluorescent dying and then Papanicolaou stain is executed for its form observation.
Patent JP-H07955-A (JP)
Title: Sterilizing device for bathing water
Inventor: HARADA EIJI
IPC: C02F1/32
Filed: 1993-06-15
Abstract: PURPOSE:To simplify maintenance by constituting the sterilizing device for bathing water mounted in a circulating path for the bathing water in such a manner that the device can be rapidly and easily assembled and disassembled. CONSTITUTION:This sterilizing device is provided with a protective pipe 17 in which a UV lamp 11 is housed, a supporting ring 16 which is successively connected to a cylindrical vessel 15 between this protective pipe 17 and this cylindrical vessel 15 to be loosely fitted with the protective pipe 17 and a supporting cylinder 18 which is inserted and detained into and by this supporting ring 16 and supports the outer periphery at an upper opening end (e) of the protective pipe 17 by building a V-shaped rubber gasket 19 to the inner side at the center of the cylinder. A sealing means 22 consisting of a lock nut 21 which is screwed to the supporting cylinder 18 and fixes the protective pipe 17 to the supporting cylinder 18 by pressing and energizing the rubber gasket 19 toward the protective pipe 17 side is interposed. The protective pipe 17 is so mounted by this sealing means as to be held pendent in the cylindrical vessel 15.
Patent JP-S6229418-A (JP)
Title: Fuel filler pipe
Inventor: ITO TAKAAKI
IPC: B60K15/04
Filed: 1985-07-31
Abstract: PURPOSE:To prevent vaporized gas within a fuel tank from being exhausted outside by configurating a device in such a way that a vaporized gas vent hole which is released by opening a closing valve linked with the insertion of a refueling nozzle into a refueling port, is arranged at a position on the pipe wall which is further inside from the refueling port. CONSTITUTION:In refueling, when a refueling gun is inserted into a pipe main body 1 from a refueling inlet 4, a closing lid 9 is rotated with fulcrum at a shaft 8 so as to open a contracted port 6 of a refueling pipe 3 while the said lid is pushed by the gun overcoming a spring 10. Simultaneously, as a pressure contact clip 17 of a valve operative plate 15 which is rotatably installed on a shaft 14, is pushed by a cam 19 of the said closing lid 9, a closing valve 16 connected with the said valve operative plate 15, is parted from a valve seat 12 so as to open a vaporized gas vent hole 11. Resultantly, vaporized gas accumulated in a fuel tank is allowed depending on the amount of refueling to be inducted into appropriate portions through both an induction pipe 13 and the said vent hole 11 which is arranged at a position further inside from the refueling port 4 of the pipe main body 1.
Patent JP-S6148478-A (JP)
Inventor: TOMARI MASAO
IPC: C21C5/52
Filed: 1984-08-13
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-S6147469-A (JP)
Title: 5-cyano-2-substituted pyrimidine
Inventor: KITANO NOBUMASA
IPC: G09F9/35
Filed: 1984-08-14
Abstract: NEW MATERIAL:The 5-cyano-2-substituted pyrimidine of formula I (R is 1-10C alkyl; at least one of the ring A and ring B is group of formula II and the other is group of formula II or formula III). EXAMPLE:5-Cyano-2-[4-(trans-4'-butylcyclohexyl)phenyl]pyrimidine. USE:Useful as a constituent component of a liquid crystal material. The liquid crystal composition for TN display element containing said compound has broad liquid crystal temperature range extended to the high-temperature side, large refractive index anisotropy, and not small dielectric anisotropy. It can be used over a wide temperature range and is effective to improve various response characteristics, sharpness, and contrast. PREPARATION:The compound of formula I can be prepared by reacting the nitrile derivative of formula IV with hydrogen chloride gas in a solvent, reacting the reaction product with ammonia gas, and reacting the product with the acrolein derivative of formula V in the presence of a basic catalyst.
Patent JP-2000012416-A (JP)
Title: Substrate processor
Inventor: KAGO YOSHIICHI
IPC: G03F7/30
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processor using a processing recipe for facilitating the change of data contents. SOLUTION: The control part of the substrate processor controls the operation of respective operating parts in accordance with a processing recipe 25. The operating procedures and operating conditions of respective parts are specified in the processing recipe 25. As the operating conditions, the operating time of each operating part, the number of times of operation repeated and the class of a processing solution to be supplied are specified. A variable or variable expression can be set for the operating conditions. By applying prescribed numerical data to each variable, the respective operating parts can perform different kinds of processings, while the single processing recipe 25 is utilized.
Patent JP-S6329695-A (JP)
Inventor: TSURUTA SHIZUO
IPC: D06F37/40
Filed: 1986-07-21
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-H0835886-A (JP)
Title: Pyroelectric infrared sensor and system thereof
Inventor: HASHIMOTO KAZUHIKO
IPC: G01J5/0805
Filed: 1994-07-21
Abstract: PURPOSE:To obtain an output which does not depend upon the temperature difference of a chopper. CONSTITUTION:A three-blade chopper is chopped. Since a temperature difference occurs among the three choppers at the time of stopping in the state before a measuring space sensing, an abnormal sensor output (b) is, because the third chopper becomes higher temperature than those of the other two choppers, obtained. The signal of the state that the chopper is closed is the temperature of the chopper itself. Then, the sensor signal (c) when a heat generating object of a predetermined temperature for sensing a measuring space indicate an abnormal value at each three since the temperature of the third chopper is different from those of the other two choppers. Therefore, the temperature of the chopper immediately before the measuring space sensing is fed back to the sensor output during the space sensing thereby to obtain an accurate sensor measurement output signal (d) which has no unevenness and no error without depending upon the temperature difference among the choppers and the temperature of the chopper.
Patent JP-2000014040-A (JP)
Title: Method and equipment for power supply control
Inventor: SAIKI KAZUHIRO
IPC: H02J9/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a power supply control method and equipment which are free from troubles that damage a power supply unit, without deteriorating the function of an uninterruptive power supply(UPS). SOLUTION: Power supply control equipment 1000 gives a primary power source 100 to an UPS 200 through a first switching part 101. In the normal time, the primary power source 100 is given to electrically driven equipment 500 through a second switching part 570. In the case of service interruption, a secondary power source 210 is given in the same manner. In the judgment (1) of a state, a second signal 586a showing operation of the electrically driven equipment is not present, a signal 583a judging a first signal 582a showing the shut of the switching part closes the switching part, and the electrically driven equipment is turned into an operating state.  In the judgment (2) of a state, a signal 588a judges a third signal 587a intending operation end of the electrically driven equipment and the second signal 586a, and a signal 589a in which the signal 588a is delayed by a specified time opens the switching part. Thereby operation of the electrically driven equipment is stopped.
Patent JP-H0218574-A (JP)
Title: Copying machine
Inventor: IWAO SOICHI
IPC: G03G21/00
Filed: 1988-07-06
Abstract: PURPOSE:To speedily obtain a copy by enabling plural-sheet continuous copying operation without idling a drum with a quick print switch when only one copy is taken although the plural-sheet continuous copying operation is carried out after stabilization by pressing a main print switch. CONSTITUTION:A console panel 60 is equipped with a form selection operation part 67, a ten-key 64, and an external main print switch 61A and the quick print switch 61B of a display part 62, etc., for various pieces of information. When the copying operation is started with the switch 61A, the photosensitive drum 6 idles twice and the start of an optical scanning device S is delayed until electrostatic charging characteristics are stabilized to obtain copies of uniform picture quality at high speed. When only one copy is taken without considering any difference in picture quality, the operation is started with the switch 61B and the drum 6 starts the copying operation without reference to the stabilization time, so that the copy is obtained in the shortest time of image formation and paper feeding.
Patent JP-S6412740-A (JP)
Title: Communication quality setting system
Inventor: FUKUDA HARUKI
IPC: H04L47/724
Filed: 1987-07-07
Abstract: PURPOSE:To enable communication to be performed even with worse communication quality, by deciding allowable worst communication quality at a node on a communication route when a terminal which performs communication successively and with the strong tendency of real time outputs a communication request, and securing the communication route corresponding to the communication quality. CONSTITUTION:When the terminal 31 which performs the communication successively and with the strong tendency of real time intends to communicate with the terminal 32, the node 11 checks a traffic state by the communication request from the terminal 31, and reserves the communication route, and also, decides allowable communication quality, and attaches the communication quality on a request side control packet 40, then sends it to the node 12. The node 12 processes it similarly, and attaches the communication quality on an informing side control packet 41, then, sends it to the node 11. The node 11 compares sent allowable communication quality with the traffic state stored previously, and when the communication quality is estimated to become worse, it is corrected to the quality equivalent to sent allowable communication quality. The terminal 31 performs the communication by selecting a codec suitable for the allowable communication quality. By constituting a system in such way, it is possible to perform the communication even in the communication with worse communication quality.
Patent JP-2000000907-A (JP)
Title: Manufacture of composite foam
Inventor: TANAKA RIKIZO
IPC: B32B5/18
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite foam which shows superb moldability and high dimensional stability during thermal molding and at the same time, is lightweight, highly rigid and heat insulating. SOLUTION: A surface material made of a composite sheet of thermoplastic resin films 7a, 9a and an inorganic fiber sheet 8a is arranged on at least, one of the faces of a crosslinked resin foam 6 composed of a propylene resin and an ethylene resin. This laminate is conveyed to a heating step while being held by a pair of endless conveyors 1a, 1b, and is thermally fused while being pressed in the heating step and further, is cooled and decompressed to be integrally formed.
Patent JP-H08339832-A (JP)
Title: Chargeable battery and apparatus with built-in chargeable battery
Inventor: KUWAHATA HIROYUKI
IPC: C01G55/00
Filed: 1995-06-12
Abstract: PURPOSE: To accurately notify the overcharge and the life end of a chargeable battery by providing a color changing body of reacting to a hydrogen gas generated in the chargeable battery and changing a color in a case with a built-in chargeable battery so as to be able to recognize it from the outside of the case. CONSTITUTION: A plurality of chargeable batteries 4 (nickel-cadmium battery or the like) are built in a case comprising a body 1 and a lid 2 in the state of being series- connected, and a cushion material is provided in the inner surface of the lid 2 to hold the chargeable batteries 4. An opening 10 is provided in the body 1 and a transparent plate 11 is fitted thereinto, and a color changing body 13 comprising paints containing a very fine inorganic power body (talc or the like which has a particle diameter of approximately not more than 100μm)which is covered with palladium oxide hydrate is provided in the recessed part 12. The color changing body 13 reacts to a hydrogen gas when it is leaked from the chargeable batteries 4, and palladium black is produced from the palladium oxide and its color is changed to black and it can be recognized from the outside of the case 3.  Therefore, the overcharge and the life end of the chargeable batteries 4 can be quickly indicated.
Patent JP-S5793745-A (JP)
Title: Transmission system for all mark
Inventor: KATOU TOSHIROU
IPC: B65H3/16
Filed: 1980-12-04
Abstract: PURPOSE:To enable the transmission of all mark signal required for the test for margin of sinusoidal wave superimposition, by applying a signal frequency-dividing a clock signal into two to the input of a unipolar-ternary value conversion circuit. CONSTITUTION:In performing a sinusoidal wave superimposing margin test, a switch SW is opened and an input 641 of an NAND gate 64 is at high level, then the output of NAND gate 67, 68 is always at high level. On the other hand, a clock signal synchronized with a ternary value signal is frequency-divided into two at a dioding circuit constituted with a D-FF63 to produce a noninverting frequency division signal DN and an inverting frequency division signal DI and they are applied to a unipolar-ternary value conversion circuit 62 via NAND gates 65, 66, 69, 70. Thus, to +, - signal inputs 621, 622 of the circuit 62, alternately (0, 1) and (1, 0) are inputted as (DN, DI)=(0, 1), (1, 0)... to output an all mark signal OT.
Patent JP-H0220109-A (JP)
Title: Variable gain amplifier
Inventor: OKASHIN YAMATO
IPC: H03G3/10
Filed: 1988-07-08
Abstract: PURPOSE:To prevent the change of a direct current part from generating at an output even when the gain is controlled by taking out the output of a differential amplifier through the transistor of a base ground, providing a dummy circuit and a detecting circuit and feeding back the detecting output. CONSTITUTION:An intermediate frequency signal supplied from front and rear S1 is amplified and taken out from a differential amplifier 1 through the signal line of transistors Q11 and Q12 of the emitter ground to the corrector. The gain of the amplifier 1 is changed, the circuit functions as a variable gain amplifier and AGC is executed. When the corrector current of a transistor Q26 is reduced, the reduction of the corrector current of a transistor Q26 due to an AGC voltage Ea is cancelled. Reversely, even when the corrector current of the transistor Q26 is increased by the AGC voltage Ea, it is cancelled in the same way. Thus, the corrector current of the transistor Q26 is kept at a constant value regardless of the AGC voltage Ea.
Patent JP-H0726115-A (JP)
Title: Powdery phenolic resin having cross-linked structure
Inventor: TOCHIMOTO TAKUYA
IPC: C08L61/08
Filed: 1993-07-09
Abstract: PURPOSE:To obtain a powdery phenolic resin, excellent in heat resistance, low smoking properties, etc., useful as a refractory, a carbonaceous material, etc., and designed for use as a binder or together therewith by blending a novolak type phenolic resin with a cross-linking agent and cross-linking the novolak type phenolic resin. CONSTITUTION:The objective resin is obtained by blending a novolak type phenolic resin with a cross-linking agent and thermally cross-linking the novolak type phenolic resin. Furthermore, the acetone extraction ratio of the objective resin is preferably 0-90% and the grain diameter of the powder is preferably 10-3000mum.
Patent JP-S6414082-A (JP)
Title: Grooved substrate
Inventor: MATSUNO YOSHIHIRO
IPC: G11B7/24035
Filed: 1987-07-08
Abstract: PURPOSE:To obtain a grooved substrate such as an optical disc substrate not having a flaw such as a crack or delamination of films, by forming the film having an uneven surface of a light pervious substrate from an inorg./org. composite. CONSTITUTION:In a grooved substrate wherein a film 2 having an uneven surface is provided to the surface of a light pervious glass substrate 1, the film 2 is composed of an inorg./org. composite. As the light pervious substrate 1, a glass plate or a plastic substrate is designated but the glass plate has characteristics superior to those of the plastic plate from the aspects of heat resistance, water absorbability and low thermal expansion. As the inorg./org. composite, a silicon compound represented by formula (1) is designated alone or there is a product obtained by the hydrolysis and dehydrating condensation of said compound in the coexistence of inorg. particles having a particle size of 1-200nm and metal alcohate or a polymer material soluble in water and an org. solvent. Since the film 2 formed on the substrate 1 is composed of the inorg./org. composite, the org. substance in the composite suppresses the contraction of the film due to drying and heat-treatment to act so as to prevent a crack.
Patent JP-S6326506-A (JP)
Title: Gap detecting method for mask for x-ray exposure
Inventor: MARUYAMA SHIGERU
IPC: G01B11/14
Filed: 1986-07-18
Abstract: PURPOSE:To accurately detect the gap between a mask for X-ray exposure and a semiconductor wafer by utilizing interference multiple fringes which vary with the gap by using only the multiple interference fringes as a source signal. CONSTITUTION:When light L is incident on the combination of the wafer 1 and a resist film 2, the light is reflected by three surfaces i.e. the top and reverse surfaces of the mask 2 and the top surface of the wafer 1 to generate reflected light beams R1-R3. Wherein, interference fringes between the reflected light beams R1 and R2 are also formed in addition to interference fringes between the reflected light beams R2 and R3. For the purpose, while the gap between the mask 2 and wafer 1 is varied, the reflected light containing the interference fringes between the reflected light beams R2 and R3 and the interference fringes between the reflected light beams R1 and R2 is picked up by an image pickup device 3 at a time and with time, and classified into images which vary with time and images which do not vary, thereby picking up only the images which vary with time. Those images are a signal representing the gap to be detected and has no noise, so the gap between the wafer 1 and the reverse surface of the mask 2 is accurately detected.
Patent JP-H0816928-A (JP)
Title: Sale data processor with receipt issue function
Inventor: OTSUKA HIDENORI
IPC: G07G1/12
Filed: 1994-06-30
Abstract: PURPOSE:To issue the receipts which are extremely effective for the customer service and the sales promotion by printing the image data reproducing the contents of leaflets, etc., and the calendar data showing the regular holidsys, the special bargain days, etc., at the prescribed parts of a receipt by a simple input operation. CONSTITUTION:The image data read by an image scanner 8 are converted into the print width size of a receipt and stored in an image memory 10-2 as the receipt POP data. A calendar memory 10-3 stores the calendar data which are generated based on the time count information acquired by a clock circuit 4 and also the regular holidays and the special bargain days which are optionally designated and inputted. Then the receipt POP data or the calendar data are printed at the end part of the receipt in a totalizing operation mode where the registration is completed for a single transaction.