baber/WOPTO huggingface dataset:
Patent JP-2000204270-A (JP)
Title: Reflective phosphorescent agent composition
Inventor: KAKITA TATSUO
IPC: C08L101/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a reflective phosphorescent agent composition excellent in afterglow and light reflection function and useful for applications where night-time visibility is required by compounding a phosphorescent agent, a transparent reflective material having a specified size, and a transparent matrix plastic, each in a specified amount. SOLUTION: This composition comprises 2-40 wt.% phosphorescent agent, 5-40 wt.% transparent reflective material (e.g. spherical glass beads) having a diameter or edge length of 1 μm to 2 mm, and a transparent matrix plastic (e.g. an ethylene-vinyl acetate copolymer) accounting for the rest. Examples of the phosphorescent agent are a ZnS: Cu-based one, a (Ca,Sr)S: Bi-based one, and an SrAl2O4: Eu-based one, and the agent preferably has a crystal particle size of 1-100 μm. Preferably, the afterglow of the composition, when it is subjected to saturation excitation with a standard light source of 200 lux and is then left standing in dark, is 3 hr or longer, The composition is added to a pressure-sensitive adhesive (adhesive) or a coating material (ink) to give a reflective, phosphorescent agent-containing pressure-sensitive adhesive (adhesive) or coating material (ink).
Patent JP-H10207072-A (JP)
Title: Lithography method
Inventor: YOSHIZAWA NORITSUGU
IPC: G03F7/30
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent the acid which is generated in a resist film by exposure from being neutralized and deactivated by an acid deactivating material and to well maintain the shape state of the resist patterns to be formed by lithography. SOLUTION: A barrier film A is formed on a substrate 11 covered with a TiN film 11 on its surface. The resist film 13 of a chemical amplification type is formed on this barrier film A. The resist film 13 is subjected to pattern exposure and is then subjected development processing, by which the resist patterns 13b consisting of the resist film 13 re formed on the substrate 11. Even if the deactivating material to neutralize the acid is supplied from the TiN film 11, the arrival of the acid deactivating material at the resist film 13 is prohibited by the barrier film A. Then, the acid generated in the exposed parts of the resist film 13 is no more neutralized by the acid deactivating material and the reaction of the resist film 13 by the acid in the exposed parts may be progressed.
Patent JP-S62165984-A (JP)
Title: Power source for gas laser
Inventor: MIZOGUCHI KAZU
IPC: H01S3/097
Filed: 1986-01-17
Abstract: PURPOSE:To simplify the construction of a power source for a gas laser having discharge exciting means, laser gas circulating means, and inverters for supplying driving AC powers to cooling systems by providing a common rectifier at least in two of the inverters. CONSTITUTION:One rectifier 1 is used to apply a DC power therefrom to a discharge power source 2, a blower driving power source 3, and a cooling system power source 4. The power source 2 has an inverter 21 for converting the DC power supplied from the rectifier 1 into an AC power, a controller 23 for maintaining the output of the inverter 21 constant on the basis of the output of a sensor 22, a booster 24, and a matching circuit 25 for matching the discharge electrodes 51 and 52 of a gas laser 5. The power source 3 has an inverter 31, a controller 43 for maintaining the output of the inverter 31 constant on the basis of the output of a sensor 32, and a blower 53. Further, the power source 4 has an inverter 41, a controller 43 for maintaining the output of the inverter 41 constant on the basis of the output of a sensor 42, and a cooler 6.
Patent JP-H06214757-A (JP)
Title: Data adder
Inventor: YAMAMOTO HIROMICHI
IPC: G06F7/50
Filed: 1993-01-20
Abstract: PURPOSE:To provide a data addition method by which a problem that the number of the stages of a shift register increases in proportion to the increase of the number of the stages of data to be added and power consumed in the shift register increases in proportion to the increase of a frequency in a shift clock can be solved and by which the increase of the number of the stages of addition shift register is easily dealt with increase of power consumption can be suppressed. CONSTITUTION:Gates (data selectors) 111 and 112 are provided in input data 101, and the gate timing is controlled by a gate timing generator 110. Thus, the speed of internal data can equivalently be reduced. When the number of the stages of binary digital data to be added increases or when the speed of the shift clock increases, data of the shift register and the speed of the shift clock can be reduced and therefore the increase of power consumption can be suppressed.
Patent JP-S63176419-A (JP)
Title: Direct online hardening method for steel plate
Inventor: TAKIZAWA KENSABURO
IPC: C21D1/02
Filed: 1987-01-13
Abstract: PURPOSE:To produce a steel plate which is free from a hardening defect by uneven cooling and has uniform strength by cooling and hardening the steel plate after finish hot rolling online by primary cooling using slit nozzles and secondary cooling using pipe nozzles and spray nozzles. CONSTITUTION:The high-temp. steel plate emitted from a hot finishing mill 13 is conveyed by table rollers 2 in an arrow direction. The steel plate 1 is cooled from above and below by a primary cooler 3 having the slit nozzles 6a, 6b above and below the steel plate 1 during the course of said conveyance and in succession thereof, the steel plate 1 is subjected to two stages-cooling by a secondary cooler 4 which cools the front face of the steel plate 1 by the pipe nozzles 10 and the rear face by the spray nozzles 11. The primary cooling start temp. is set at >=800 deg.C and cooling at <=350 deg.C in this case, by which the uneven cooling of the steel plate 1 is greatly improved and the steel plate having no variance in the strength by the defective hardening is produced online.
Patent JP-S54101628-A (JP)
Title: Pre-amplifier for semiconductor memory
Inventor: OONISHI YOSHIAKI
IPC: G11C11/4096
Filed: 1978-01-27
Abstract: PURPOSE:To improve an operation speed by inputting the write information from I/O terminal side of a latch circuit and providing a MISFET, which is drived by the wirte control timing pulse, between both I/O terminals of the latch circuit. CONSTITUTION:Pre-amplifier 1 is composed of the latch circuit where inputs of two inverter circuits Q2 and Q5 operated by a prescribed timing pulse are connected to the output of each other. In both I/O terminals of this latch circuit, a pair of memory cells 2 and 2' of one transistor type which stores one-bit information is separately arranged, and the write information is inputted from one I/O terminal side of the latch circuit. Here, a MISFET which is driven by write control timing pulse phi1 is porvided between both I/O terminals of the latch circuit. Thus, it is possible to improve the operation speed.
Patent JP-S61168017-A (JP)
Title: Automatic programming device
Inventor: WASHIMI TOMOKO
IPC: G06K13/24
Filed: 1985-01-21
Abstract: PURPOSE:To facilitate confirming the remainder of a paper tape by setting the winding quantity of the paper tape and displaying the remainder of the paper tape, which is reduced according as NC program data is pushed, when the paper tape is set to a paper tape reel. CONSTITUTION:A fresh paper tape is set to the paper tape reel, and its length A (mm) is set by a keyboard 6. A used quantity C of the paper tape is operated according as NC program data is punched. Values A and C are compared with each other, and one block of data is punched in case of A>=C. Then, the remainder of the paper tape is calculated by A-C and is displayed. The paper tape is replaced, and the value A is set to 0 in case of A<C.
Patent JP-H02187365-A (JP)
Title: Recording liquid containing member and liquid jet recording head
Inventor: KARITA SEIICHIRO
IPC: B41J2/175
Filed: 1989-01-13
Abstract: PURPOSE:To eliminate an erroneous search, erroneous operation by providing a recording liquid absorber immersed with recording liquid and an electrode member of type for detecting the remainder of the recording liquid and state inserted into the absorber or brought into pressure contact therewith. CONSTITUTION:The ends of pins 120A, 120B of a pair of electrodes for detecting remainder are inserted into an ink absorber 112 in an ink tank 110. The pins 120A, 120B which are operated as functions of electrodes for detecting ink remainder are positioned in the ink tank to eliminate an erroneous operation due to mixture of air bubbles. The detecting pins 120A, 120B may be formed of a material such as SUS, platinum, etc., by considering corrosion with ink, or formed by gold plating the pin members made of suitable conductive material.
Patent JP-H04247980-A (JP)
Title: Printer
Inventor: KAMOI HISAAKI
IPC: B41J29/48
Filed: 1991-01-25
Abstract: PURPOSE:To obtain a printer capable of increasing a stock capacity of ourtailing expense for sheets due to the non-necessary to use special sheets as a recovery printing position is indicated and increasing a stock capacity of printing sheets due to the dispensability to use a hopper for feeding the sheets, and further, extending a printable area with a presentable appearance due to extra print being not required for the indication of a recovery printing position. CONSTITUTION:A printing device prints and discharges a sheet P under the remote control by a host computer 10. This device consists of a stacking table 11 for stacking the discharged printed sheet P, a printer control part 12 which demands resending of data to the host computer 10 when an error is generated during printing process and a job motor 13 for moving the stacking table 11 in a specified direction before the discharge of the sheet P where the data resent from the host computer 10 is printed in accordance with the demand by the printer control part 12.
Patent JP-H04243755-A (JP)
Title: Method for joining web
Inventor: NISHI YASUO
IPC: G03D15/04
Filed: 1991-01-25
Abstract: PURPOSE:To promptly stick a splice tape to webs while restraining physical changes of the webs due to heat effect and prevent trouble with a guide roll due to pressure. CONSTITUTION:Ultrasonic vibration is applied to a splice tape 3A and webs 3, 3' with a thermoreactive adhesive 3B interposed between the splice tape 3A stuck to both the rear end of the web 3 ahead and the end of the next web 3' and each of the webs 3, 3' and the thermoreactive adhesive 3B is melted at temperatures below the glass transition temperature of the splice tape 3A and the webs 3, 3' so that the splice tape 3A is stuck to the webs 3, 3'.
Patent JP-S59132468-A (JP)
Title: Assembling method of magnetic tape in tape cartridge
Inventor: CHITOSE YOSHIHIRO
IPC: G11B23/113
Filed: 1983-01-19
Abstract: PURPOSE:To prevent slackness of tape from being produced at the front face of a case when a tape cartridge is handed over to the user by making magnetic tape wound between tape guides in assembling so as to avoid a leader tape 7 from being in existence at the front face of the case. CONSTITUTION:In the assembling of the magnetic tape 2, a case 1 in which reels 3, 4 locking both ends of a leader tape 7 are assembled is set to a prescribed assembling position, the leader tape 7 is drawn in loop from the case 1, the middle part is cut off, and after one end of the magnetic tape 2 is connected to a cut end of the leader tape part connected to a supply tape reel 4 by a splicing tape 12, the magnetic tape 2 is wound on the reel 4 for a prescribed length and cut off, and the cut end of the leader tape part connected to a winding side tape reel 3 is connected to the cut end by the splicing tape 12, the reel 4 is turned again and the final winding is performed.
Patent JP-H11205400-A (JP)
Title: Quadrature modulation device
Inventor: SAITO NOBUO
IPC: H04L27/20
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide noise proofing property be strong against noise while suppressing higher harmonic components by installing in series two or more amplifiers composed of a differential circuit at the output stage of a quadrature modulator, controlling the amplification factor of the amplifiers and to increase a variable range. SOLUTION: A mixer circuit 15 multiplies I signals from an I input buffer circuit 11 and local signals from a phase shifter 14, while a mixer circuit 16 multiplies Q signals from a Q input buffer circuit 12 and local signals from the phase shifter 14. An addition circuit 17 adds output from the respective mixer circuits 15 and 16, while an amplification part 40 for amplifying output signals from the addition circuit 17 is constituted by connecting in series two amplifiers 41 and 42. Control signals are inputted to a control circuit 50, which controls the amplification factor of the amplifiers 41 and 42. In such a manner, the amplification factor of output signals Vo and the amplification factor of a local high frequency are set so as to be different from each other in terms of the frequency characteristics of a transistor.  In such a manner, the amplification factor of the amplifiers is controlled and a variable amplification range is widened.
Patent JP-S5599157-A (JP)
Title: Frozen tea
Inventor: HORINO YURIKO
IPC: A23F3/16
Filed: 1979-01-26
Abstract: PURPOSE: To prepare packed frozen tea having superior taste and flavor to the conventional instant tea while keeping the convenience of the instant tea, by sealing up the extract liquid of green tea, black tea, coffee, etc. within a bag or a container for liquid packaging use, and cooling and freezing the extract.  
     CONSTITUTION: Leaves or powders of green tea, black tea, coffee, etc. are extracted batchwise or continuously by an extractor. The extract is optionally filtered or centrifuged to separate slight amounts of solid components from the extract, and concentrated to a concentrate suitable for drink, or several times as thick as the above. The concentrated extract is sealed up within a soft or rigid bag or container for liquid packaging use, and cooled to freeze. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05193129-A (JP)
Title: Ink jet-type print head
Inventor: SONEHARA HIDEAKI
IPC: B41J2/045
Filed: 1992-01-20
Abstract: PURPOSE:To provide a highly reliable, miniaturizable ink jet-type print head, in which migration occurs hardly. CONSTITUTION:In the present device, piezoelectric element made up by laminating piezoelectric materials 15 and conductive laminae a form a plural sandwich form. The conductive laminae 14 and 13 used here are such that the lamina on each one of or on both of the plus-side and the minus-side are applied with patterning which is formed to correspond to a nozzle 19.
Patent JP-H07218150-A (JP)
Title: Setting jig of brick for molten metal vessel and the like
Inventor: YONEZAWA YOJI
IPC: F27D1/16
Filed: 1994-01-27
Abstract: PURPOSE:To reduce a load of labor of an operator on the occasion of setting a permanent tuyere brick in a tuyere part of a converter. CONSTITUTION:This jig comprises opening-closing rods 13 equipped with outward flat hooks 18 at the fore ends and disposed by twos oppositely on the right and the left, a suspension frame 12 supporting the opening-closing rods swingably to the right and the left and equipped with a crane hook hanger 11 at the upper end, a pair of opening-closing nut members 14 of which the respective opposite ends are fitted to the two opening-closing rods on the right and the left and which have female screws directed to the right and the left and formed in central nut parts 14a, and a common screw rod 15 which is fitted by screwing in the female screws of the two opening-closing nut members, makes the two opening-closing nut members come near to or separate from each other with the rotation thereof and thus operates to open or close the opening-closing rods. Stands 16 are set at the edge of the hole 2a of a permanent tuyere brick 2, the opening-closing rods 13 are opened symmetrically bilaterally by turning a handle 19, the hooks 18 are applied on the lower side of the hole 2a and the permanent tuyere brick is supported at four points.
Patent JP-H07210265-A (JP)
Title: Reference voltage generating circuit
Inventor: SANO YOSHIAKI
IPC: G05F3/30
Filed: 1994-01-27
Abstract: PURPOSE:To provide a reference voltage generating circuit which does not effect a temperature compensating circuit despite the improvement of a power supply function. CONSTITUTION:The base current of an output transistor TR Q1 is controlled based on the current supplied from a constant current source Ia, and the output voltage Vout is outputted between the emitter of the TR Q1 and the voltage dividing resistances R1 and R2. The temperature compensating resistances R3 and R4 are connected to the emitters of the variance detecting TR Q5 and O6 respectively. Then the detecting voltage VBG is inputted to the bases of both TR Q5 and Q6, and the currents balanced with each other are supplied to the TR Q5 and Q6 from the current control TR Q2 and Q3. A control TR Q7 detects the variance of the balanced currents flowing to the TR Q5 and Q6 based on the variance of the voltage VBG. Then a current distribution control circuit 5 controls the base current of the TR Q1 against the detected degree of current variance.
Patent JP-H01186285-A (JP)
Title: Impulse current welding machine
Inventor: BABA TOSHIHIKO
IPC: B23K11/26
Filed: 1988-01-18
Abstract: PURPOSE:To simplify the structure of the circuit feeding a welding current and to prevent the magnetic saturation of a welding transformer by providing the reverse exciting coil exciting in reverse direction to the exciting direction of a transformation coil at charging time of an electricity accumulating means on a welding current transforming means. CONSTITUTION:The thyristor 3 for charging becomes in a continuity state by passing a gate current to the gate of the charging thyristor 3 as well as closing the solenoid switch 10 for short circuit, a current is passed to a capacitor 4 through the coil 7b for reverse exciting of a welding transformer 7, the capacitor 4 is charged and when charged to a certain voltage, the gate current of the charging thyristor 3 is cut off and the solenoid switch 10 for short circuit is opened. A discharging thyristor 6 becomes in continuity state by passing a gate current to the gate of the discharging thyristor 6 and the electric charge charged to the capacitor 4 is fed as a welding current via the discharging thyristor 6. Welding is performed at a weld zone 9 by feeding this welding current by transforming to an optional value.
Patent JP-H02187628-A (JP)
Title: Method and device for detecting liquid
Inventor: OKUBO TETSUO
IPC: G01N21/90
Filed: 1989-01-17
Abstract: PURPOSE:To continuously and momently detect the presence or the absence and the depth of liquid in a measurement range with less malfunction by immersing a fluorescent optical fiber in liquid of flow transparency and detecting the quantity of light from the end face in the axial line direction which is changed in accordance with liquid surface. CONSTITUTION:Light to a fluorescent optical fiber 1 where a length l of an outside peripheral part 2 which receives external light 6 and the intensity of emission of light from an end face 3 in the axial line direction unequivocally and continuously correspond to each other is shielded by liquid 4 of low transparency. Consequently, the length l is shortened according as the depth of liquid 4 is increased, and a maximum intensity of emission is reduced when there is no liquid in a storage vessel 5. These relations are preliminarily programmed in a discriminating part 8, and the presence or the absence and the depth of liquid 4 are automatically detected at the time of detecting the intensity of emission by a light receiving part 7. This method can momently and continuously cope with the change of the liquid surface because the luminescence response speed of the fiber 1 is very high, and an electric noise and an electromagnetic field have no influence and the malfunction is difficult to occur.
Patent JP-H02258254-A (JP)
Title: Prevention of cracking of windshield glass of automobile
Inventor: NOMURA NAOMASA
IPC: B32B17/10
Filed: 1989-01-17
Abstract: PURPOSE:To prevent cracking of windshield glass of an automobile due to an accident by putting transparent rubber or plastic into the windshield glass. CONSTITUTION:To prevent windshield glass from breaking by making structure into three structure of glass/transparent rubber/glass or glass/transparent plastic/ glass.
Patent JP-H05345774-A (JP)
Title: Thiazolymethylamines
Inventor: MINAMIDA ISAO
IPC: C07D213/74
Filed: 1993-01-21
Abstract: PURPOSE:To obtain a new compound useful as a synthetic intermediate for new alpha-unsaturated amines having insecticidal and acaricidal action as an agricultural chemical. CONSTITUTION:The compound of formula I (Hal is halogen; R<2> is group through H, C, N or O; HN-R<2> is phthalimide), e.g. 2-chloro-5-thiazolylmethylamine. The compound of formula I is obtained by reacting formula II (one of X<1> and X<2> is electron attracting group and the other is H or electron attracting group; R<5> is 1-4C alkyl or aralkyl) with a compound of formula III (Y is H or alkali metal; A is 2-halogeno-5-thiazolyl) and reacting the resultant compound of formula IV with a compound of the formula R<1>-Y.
Patent JP-2000205011-A (JP)
Title: Controller for internal combustion engine
Inventor: KANAMARU MASANOBU
IPC: F02D19/06
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent error judgment of a combustion condition by stopping judgment of the combustion condition when clutch meeting is judged by a vehicle of a manual transmission, in a device wherein the combustion condition is judged and combustion condition stabilizing control is carried out. SOLUTION: During a normal operation of an internal combustion engine 10, an air-fuel ratio is controlled to a lean side for reducing emission in exhaust gas. In the case where un-stabilization of a combustion condition such as a low temperature start time is predicted, combustion condition stabilizing control is carried out in order to stabilize the combustion condition by controlling intake synchronous injection so as to inject fuel in an opening period of an intake valve, and by controlling increase of an injection rate so as to increase the injection rate of fuel more than that of a normal time. In this case, in an ECU 12, clutch meeting is detected on the basis of a signal detected by a clutch switch 66.  After clutch meeting, judgment of the combustion condition is stopped in a period until engine rotating speed is stabilized so as to judge normal control or control for stabilizing the combustion condition.
Patent JP-S57122310-A (JP)
Title: Magnetic bearing meter
Inventor: YOSHIKAWA NOBUYOSHI
IPC: G01C17/30
Filed: 1981-01-22
Abstract: PURPOSE:To obtain a stable and highly reliable magnetic bearing meter for vehicle, by such an arrangement that the vector sum of two bearing components of the horizontal component of the terrestrial magnetism and a set value are compared with each other, and the detection condition is maintained constant according to the output from the comparison. CONSTITUTION:The horizontal component HS of the terrestrial magnetism in the traveling region of an automobile is constant and given from the vector sum of bearing components HX and HY detected by output windings 4, 5 of a flux- gate sensor 1. When environment changes, electric signals EX, EY corresponding to the bearing components HX, HY delivered from a detecting section 10 are converted into patterns corresponding to courses in a processing circuit 11 and fed through a latching circuit 16 to a decoder 17. On the other hand, a square sum signal obtained through arithmetic circuits 12, 13 and an adding circuit 14 is compared with a set value corresponding to the terrestrial magnetism Hs<2> in a comparator 15, and the differential output is inverted and applied to the latching circuit 16 to latch the bearing detection patterns just before fluctuations, which are given to a display section 18. Thereby, it is possible to obtain a stable and highly reliable magnetic bearing meter for vehicles.