baber/WOPTO huggingface dataset:
Patent JP-S60200129-A (JP)
Title: Input device of optical signal
Inventor: TAKASHIMA KAZUO
IPC: G01B11/04
Filed: 1984-03-23
Abstract: PURPOSE:To make adjustable the spacing of a part for measuring luminous intensity according to conditions by a construction which makes it possible to change arbitrarily the pitch of arrangement of the end faces of optical fiber wires of an optical fiber array on the side on which rays of light of an image of an object are incident. CONSTITUTION:The image of a surface of an object 1 taken by a first lens 2 is formed on the end faces of one side of the respective optical fiber wires of an optical fiber array 7and transmitted to the respective end faces on the other side of the wires. Moreover, it is formed on the light-receiving faces of the respective sensors of a sensor array 5 by a second lens 4, converted into an electric signal by each sensor, and sent to a signal processing circuit 6. In the case when a device thus constructed is employed for detecting the width of a hot- rolled sheet in a hot-rolling line of ironworks, the pitch of arrangement of the end faces of the respective optical fiber wires of the optical fiber array 7 on the first lens 2 side is set so that it is close in the end parts in the width of the sheet and rough in the central part thereof in order to attain a luminous intensity close in spacing in the vicinity of the end parts in the width of the sheet and thereby to improve the accuracy in detection.
Patent JP-H10232596-A (JP)
Title: Picture display device and method therefor
Inventor: SATO SHINICHIRO
IPC: G06F3/048
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To grow/display an organism such as animal and plant with a real sense, in a picture display device for displaying the growing process of the organism such as animal and plant as a picture. SOLUTION: Clocking data in a RAM 24 is updated with a clocking pulse signal from a timer 21a, in a state where one of plant characters in first-twenty- first growing degrees 'M=1-21' previously stored in a ROM 23 is displayed on a liquid crystal display part 26 and whenever it is judged that an hour lapses, based on the clocking data, an ambient temperature and illumination are detected by a temperature sensor 28 and an illumination sensor 29 and successively accumulated/stored in temperature and illumination cumulative resistors respectively. Then, it is discriminated whether the cumulative values of the temp. and illumination when 24 hours lapse are fixed values or more or not respectively and the plant character corresponding to a new or present growing degree is selected from the ROM 23, according to the result of the discrimination, to be displayed.
Patent JP-H10241743-A (JP)
Title: Cylindrical secondary battery
Inventor: MANGAHARA TOORU
IPC: H01M10/0587
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide easily and economically a cylindrical secondary battery with markedly reduced short circuit of a group of rolled up electrode sheet and a metal battery jar. SOLUTION: Accommodating inside a cylindrical battery jar 7 with a bottom, a cylindrical battery element 6 constituted to fix a ring part 5 with a thermal shrinkage nature material being protruded its part from the periphery of the edge part 1A to an outside at the outside surface of at least one of the edge part 1A of the group of rolled up electrode sheet 1, composed of a positive electrode sheet 2, a negative electrode sheet and a separator 4, a ring isolated part 5a protruding downwards at the lower edge part of the rolled up electrode sheet 1 is arranged between the lower end surface 1B of the group of the rolled up electrode 1 and the bottom wall 7a of the battery jar 7,  and in the upper direction of the ring part 5 the electrolyte-holding cylindrical space is formed between the outside surface of the cylindrical battery element 6 and the inner surface of a cylindrical wall 7b of the battery jar 7.
Patent JP-H06273449-A (JP)
Title: Current sensor
Inventor: KURASHIMA SHIGEMI
IPC: G01R15/20
Filed: 1993-03-17
Abstract: PURPOSE:To provide a current sensor where the loss of energy and the degradation of the rise (or fall) characteristic of a signal are reduced and a current can be measured more precisely. CONSTITUTION:The sensor is provided with a plurality of current conductors 2 installed between input/output terminals, with a magnetic core 3 which is arranged near one current conductor 2 (M) out of the plurality of current conductors 2 and which collects a magnetic flux generated by a current flowing in the current conductor 2 (M) and with a magnetism-detection element 5 which detects the magnetic flux collected by the magnetic core 3 and which outputs it as a current-amount detection signal 4. Magnetic substances are arranged respectively near the current conductors 2 other than the current conductor 2 (M), and inductance components which are nearly identical to an inductance component generated in the current conductor 2 (M) are generated in the corresponding current conductors 2.
Patent JP-H08256437-A (JP)
Title: Electronic circuit including battery saving circuit
Inventor: OTAKA SHOJI
IPC: G05F3/24
Filed: 1995-03-16
Abstract: PURPOSE: To provide a battery saving circuit for a circuit using Gaps MESFEF with a battery saving function. CONSTITUTION: An electronic circuit is a battery saving circuit for electrically controlling the current consumption of a circuit constituted by a junction FEF and is constituted of a junction FEF Q1 with a gate terminal connected to a control signal input terminal and a drain terminal connected to a positive power supply line which becomes an output terminal of a regulator and a current control circuit 13 to be consumed being connected between the source terminal of the junction FET and a negative power supply which becomes a negative power supply terminal of a regulator 10.
Patent JP-S60204284-A (JP)
Title: 3-phase semiconductor motor coupled in delta connection
Inventor: BAN ITSUKI
IPC: H02P6/17
Filed: 1984-03-27
Abstract: PURPOSE:To reliably start a semiconductor motor by distributing a current to an armature coils on the basis of an induced output via the armature coil, thereby accurately setting the switching timing of flowing the current. CONSTITUTION:When a magnet rotor is rotated and voltages are not applied to terminals A, B, C, induced voltages are generated at the respective armature coils 2a, 2b, 2c, integrated by capacitors 1a-1c, and input through a logic calculator having operational amplifiers 3a-3c, inverters 4a-4c and AND circuits 5a-5g to analog switches 6a-6f. Transistors 6a-6c or 6d-6f are operated in response to a control input from a terminal 8.
Patent JP-H08255346-A (JP)
Title: Optical information recording and reproducing device
Inventor: INOUE MASATO
IPC: G11B20/18
Filed: 1995-03-16
Abstract: PURPOSE: To provide a more exact verify signal by performing the substration between signals for verifies obtained from front and rear two optical spots for verifies of the optical spot for recording. CONSTITUTION: This device is provided with a semiconductor laser 21, a collimating lens 23, a diffraction grating 50, a quarter wave plate 27, an objective lens 28, a spherical lens 29, a cylindrical lens 30 and a hotodetector 31 and these optical elements are integrated as an optical head and an optical card 1 being an information recording medium is irradiated with plural light beams. The optical card 1 is mounted on a carriage (not shown in the figure) and the carriage is constituted so as to be reciprocatingly moved in an information track direction by a moving mechanism (not shown in the figure). Consequently, the optical head and the optical card 1 are reciprocatingly moved in the information direction relatively and since light beams reciprocatingly scan on an information track, information are recorded on the information track or recorded information are reproduced.
Patent JP-H08256017-A (JP)
Title: Amplifier circuit for audio
Inventor: KOJIMA HIROSHI
IPC: H04S1/00
Filed: 1995-03-16
Abstract: PURPOSE: To prevent a shock noise from being generated when canceling the muting of power source ON. CONSTITUTION: A muting signal is generated from a muting signal generating circuit 17 while muting amplifiers 8 and 9 with which stereo signals L and R are amplified and output signals are impressed to loads 10 and 11 to be grounded through a capacitor 12. Then, the muting of the amplifiers 8 and 9 is operated by turning off switches 15 and 16 corresponding to the muting signal. While the muting signal is generated, a charging circuit 18 is operated and the capacitor 12 is charged corresponding to the output signal of the charging circuit 18 so that its terminal voltage can be almost equal with the output midpoint voltage of the amplifiers 8 and 9. Therefore, the capacitor can be prevented from being rapidly charged when muting is canceled.
Patent JP-S63222767-A (JP)
Inventor: AKIYAMA FUMITAKA
IPC: A61L9/01
Filed: 1987-03-12
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-S61225385-A (JP)
Inventor: SATO TOSHIHIKO
IPC: D06P3/60
Filed: 1985-03-23
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-S61218377-A (JP)
Title: Restarter for momentary stop
Inventor: BABA SADAAKI
IPC: H02P1/26
Filed: 1985-03-23
Abstract: PURPOSE:To prevent a capacitor from deteriorating by turning ON and OFF a capacitor by varying the resistance value of a variable resistor to zero or the maximum value. CONSTITUTION:When a power interruption occurs during the operation of a motor 4, the coil voltage of an electromagnetic switch 2 is failed to close a main contact and an auxiliary contact 2a. However, the coil of the prescribed time relay 11 is excited by charges stored in capacitors 13, 19. When a power source is recovered while the relay 11 is held, the coil of the switch 2 is excited, and the motor 4 immediately starts operating. A variable resistor 21 is connected in series with the capacitor 19, the resistance value of the resistor 21 is regulated to regulate the holding time of the relay 11.
Patent JP-S61714-A (JP)
Inventor: KURUTO OPURENDAA
IPC: F02M69/48
Filed: 1985-03-23
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-H07258339-A (JP)
Title: Polyethylene resin for inflation film molding and production of film
Inventor: YASUKAWA YUICHIRO
IPC: C08F210/16
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a linear low-density polyethylene resin for inflation film molding which can reduce the deviation in film thickness even in a high-speed air-cooled inflation-process and which is free from various troubles in the film fabrication steps. CONSTITUTION:A linear low-density polyethylene resin for inflation film molding has a density of 0.890-0.935g/cm<3>, a melt flow rate of 0.3-5.0g/10min, and a strain hardening parameter of 0.08-5.0.
Patent JP-S63223063-A (JP)
Title: Photo-stabilized polymeric material composition
Inventor: OZAWA AKIHIRO
IPC: C08L101/00
Filed: 1987-03-12
Abstract: PURPOSE:To obtain the titled composition significantly improved in light resistance, suitable for films, fibers, etc., by incorporating a synthetic resin with specified amount of specific copolymer as the photostabilizer. CONSTITUTION:The objective composition can be obtained by incorporating (A) a synthetic resin (e.g., polyethylene, polypropylene) with (B) 0.001-10(pref. 0.1-5)wt.% of a copolymer with an average molecular weight 1,000-50,000 (pref., 1,000-10,000), constituted of recurring unit of formula I (R1 is H, halogen or alkyl; R2 and R3 are each H or alkyl; n is 0-3) and recurring unit of formula II [R4 and R5 are each H, alkyl, cycloalkyl, alkenyl, aryl, glycidyl, tetrahydrofurfuryl, etc.; X1 and X2 are each O, NR16 (R16 is H, alkyl, aryl, etc.), etc.]. This copolymer B can be prepared by copolymerization between (1) a 2-[2-hydroxy-5-(allyloxycarbonylalkyl)phenyl]benzotriazole compound and (2) a maleic acid or fumaric acid compound.
Patent JP-H11258254-A (JP)
Title: Revolutions sensor
Inventor: KATSUKI YASUO
IPC: G01D5/245
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent moisture from being added to an element by a method wherein a case in which the connection part of revolutions sensor is installed is provided, a base body which is connected electrically to the processing circuit of the signal of the element which comprises an InSb magnetoresistance element as a magnet is provided and the element is covered with fluorine oil which cuts off moisture and which passes magnetism. SOLUTION: A pair of magnetoresistance elements 28 are vapor-deposited on the lower part of a base body. An epoxy resin 30 is formed on the rear surface of a tab film 29. Fluorine oil 31 which covers the elements 28, which cuts off moisture and which passes magnetism is formed. As a result, the temperature in the circumference of the revolutions sensor becomes low. Even when moisture is generated as dew formation due to a change in the temperature is added to a part near the elements 28, the fluorine oil 31 acts as a protective layer against the moisture. As a result, the moisture does not come into contact with the pair of magnetoresistance elements 28 composed of InSb, and the InSb in the magnetoresistance elements 28 is not eluted. Thereby it is possible to obtain the revolutions sensor whose output characteristic is not degraded.
Patent JP-H02238350-A (JP)
Title: Method for identifying contents of waste drum can using active neutron method
Inventor: SUWA HIROICHI
IPC: G01N23/222
Filed: 1989-03-13
Abstract: PURPOSE:To confirm the record of the kinds of wastes again by generating high speed neutrons, forming thermal neutrons from the hi speed neutrons, projecting the neutron to a waste drum can, measuring the thermal neutron counting rate in an analyzing container, and obtaining the weight of contents. CONSTITUTION:A neutron generating tube 1 is actuated, and high speed neutrons are generated. The generated neutrons become the thermal neutrons by a graphite moderator in an analyzing container 2. The neutrons are projected on transuranium element neulides contained in the waste in a waste drum can 3. The quantity of the thermal neutrons is measured with a thermal electron detector 4 provided in the container 2. At the same time, the weight of the drum can 3 is measured with a weight measuring device provided on a waste-drum-can stage 6. The dead weight of the drum can is subtracted from the measured value, and the weight of the contents is computed. The weight of the contents and the counted result of the thermal neutron counting rate are compared with the data that have been obtained beforehand. The kind of the waste can be determined by the thermal neutron counting rate when the weight of the contents is equal and by the weight of the contents when the thermal neutron counting rate is equal.
Patent JP-H08256408-A (JP)
Title: Gas-insulated switch
Inventor: AKIMOTO ISAO
IPC: H02B13/02
Filed: 1995-03-17
Abstract: PURPOSE: To provide a gas-insulated switch which can maintain high quality, shorten installation time and reduce costs. CONSTITUTION: A round tank 2 in which the breaker 20 of three-phase is collectively received and at the same time a disconnector 30 is received in the empty space of triangular arrangement is horizontally installed on a frame. An operating box 4 for common use in which an operating mechanism is received in the end surface of the tank 2 is disposed. Branch pipes 2A. 2B are integratedly provided in the front and rear of the peripheral surface of the round tank 2, and bushing support pipes 5A, 5B are fitted to both branch pipes and draw in the bushing fitting part, and a bushing for pulling out is fitted.  A branch pipe 2C is integratedly provided by the side of the branch pipe 2A in the peripheral surface of the tank, and a drive shaft 35 is disposed between its interior and the interior of the operating box, and a support fitting 36 is moved at the time of rotation to open and close the disconnector. Reduction is achieved by the effective utilization of the space inside the tank, the common use of the operating box, the horizontal disposition of the drive shaft and the like and the transportation can be performed in the state that the bushing is fitted.
Patent JP-S62216115-A (JP)
Inventor: MIURA TATSUSHIROU
IPC: B05C9/14
Filed: 1986-03-14
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-H11262152-A (JP)
Title: Shield wire terminal processing structure
Inventor: KIHIRA MUNEJI
IPC: H02G15/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a shield wire terminal processing structure which assures simplified assembling. SOLUTION: Between a shield shell 30 and shield layer 13 of a shield wire 10, a spring ring 40 for conductively connecting these is provided. The spring ring 40 has a structure of a coil spring and a pair of operating portions 41, 41 are provided to expand the spring ring 40 at both end thereof. The spring ring 40 is expanded through operating the operating portion 41, an exposing portion of the shield layer 13 is arranged at the internal side thereof, and when operation of operating portion 41 is canceled, the spring ring 40 is recovered and is then fixed to the shield wire 10. Next, when the spring ring 40 is inserted into the internal side of the connecting cylinder 30 provided to the shield shell 30, the shield shell 30 and shield laver 13 are conductively connected via the spring ring 40.
Patent JP-S54149631-A (JP)
Title: Cleaning method of photosensitive drum of copier
Inventor: FUKUSHIMA ICHIROU
IPC: G03G21/00
Filed: 1978-05-16
Abstract: PURPOSE: To clean a photosensitive drum with the most proper pressure at all times by providing blades having stronger and weaker pushing forces so that the stronger and weaker blades are brought into contact with the drum, respectively, when the drum is to be started and when the copying operation is to be done.  
     CONSTITUTION: There are arranged a form cleaning roller 3, a blade having a stronger pushing force 8 at the back of the discharge port 2 of a rinsing developing liquid, and a blade 9 having a weaker pushing force 9 at the back of the former such that the latter can be pushed onto the surface of a photosensitive drum 5. The surfaces of the photosensitive drum 5 are pushed by the stronger blade 8, which has a pushing force of 150 g measured by the known extracting force measuring method, and by the weaker blade 9 which has a pushing force of 50 g. At the start of the drum 5, the blade 8 is forced to push the drum, while discharging the rinsing developing liquid, thereby to remove the toner which has been caught on the surface of the photosensitive drum and the leading end of the blade. Upon the copying operation, the blade 8 is separated from the photosensitive drum, and the supply of the rinsing liquid id interrupted so that the weaker blade 9 is forced to push the surface of the drum. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08224774-A (JP)
Title: Manufacture of sterilized container
Inventor: ICHIDA MINORU
IPC: B29L22/00
Filed: 1995-02-21
Abstract: PURPOSE: To eliminate sterilization by molding a preblow molding body using a parison, inserting an insert pin in which a cap is set at the end into the opening of the preblow molding body molded at the insertion port of the blow pin of a mold, introducing air, and sealing a blow part. CONSTITUTION: A preblow molding body 3 is molded by a process in which a parison 2 is extruded into an opened mold 1 with the parison sandwiched and preblown. Next, a blow pin 7 in which a synthetic resin cap to be inserted is set at the end is inserted into the opening 5 of the preblow molding body molded by the insertion port 4d of the blow pin formed in the upper part of the mold 1, and air is introduced into an air blow part 8 formed in the cap 6 to expand the preblow molding body 3. After the finish of blow molding, the blow pin is raised so that the cap 6 is integrated into a blow molding body 11. Then, the blow part 8 of the blow molding body is sealed.
Patent JP-H02237464-A (JP)
Title: Noise preventing circuit for dc-dc converter
Inventor: YAMADA YUICHI
IPC: H02M3/28
Filed: 1989-03-10
Abstract: PURPOSE:To suppress noise upon opening of circuitry by providing a switching input of closing or opening to a counter circuit then closing a switch through a control circuit in response to an output from the counter circuit. CONSTITUTION:The noise preventing circuit for DC/DC converter comprises a resistor R1 arranged in the power supply path 11 of a primary circuit 9 for connecting a DC power source 4 between the terminals of a primary winding 21, a counter circuit 16 for providing an indication signal corresponding to counting operation, a switch judging circuit 17 for providing a switching input of closing or opening to the counter circuit 16 in response to a closing/opening signal, a control circuit 20 for opening/closing a switch 12, and the like. The switch 12 is closed through the control circuit 20 in response to the output from the counter circuit 16. By such arrangement, high frequency AC current flowing through the primary circuit 9 is suppressed considerably upon opening of the circuitry, resulting in reduction of noise.
Patent JP-S60202475-A (JP)
Inventor: MINAMITANI INOYASU
IPC: G09G5/28
Filed: 1984-03-28
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-H1069533-A (JP)
Title: Non-contact ic card
Inventor: EMORI SUSUMU
IPC: H04B5/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To improve power efficiency on a power reception side on the reception side of a coupler for which a coil on the transmission side of non-contact transmission and the coil on the reception side are separated by an air gap in the case of providing the functions of both contact type and non-contact type. SOLUTION: A first coil 5 is formed in a spiral shape on the surface of a module for this non-contact IC card 1 and electrically connected to an IC chip. A second coil 7 in the spiral shape is electrically insulated from the first coil 5 and provided along the outer periphery of the card 1 on the same plane as the first coil 5 or the adjacent plane. In addition, at least one winding of the second coil 7 is formed with the same center as the first coil 5. The second coil 7 in the spiral shape constitutes a resonance circuit by being parallelly connected to a capacitor 8.
Patent JP-H03261847-A (JP)
Title: Fine particle forming probe for directly analyzing molten metal
Inventor: NAKAJIMA JUNJI
IPC: G01N33/20
Filed: 1990-03-12
Abstract: PURPOSE:To enhance the analytical accuracy of C-, P- and S-components in a molten metal due to an inert gas blowing fine particle forming plasma emission spectroscopic method in iron refining or nonferrous refining and to also enhance the accuracy of the operation control and quality control on the spot by forming the cylindrical container of a probe and an inert gas blow tube from non-carbonaceous refractory. CONSTITUTION:In a fine particle forming probe having a gas blowoff port near to the lower part thereof is provided to the cylindrical container 1 im mersed in a molten metal and a fine particle discharge tube 7 is further provided to the container 1, the container and the gas blow tube are constituted of non- carbonaceous refractory. As the non-carbonaceous refractory to be used, any one containing no carbon fundamentally can be used but CaO-SiO2, CaO-Al2O3, SiO2, Al2O3, ZrO2.SiO2, BN, ZrB, MgO-Cr2O3 and Mo.ZrO3 type refractories are pref. By this method, the probe is reduced in irregularity and enhanced in analytical accuracy and becomes suitable for analysis on the spot.