baber/WOPTO huggingface dataset:
Patent JP-H11258448-A (JP)
Title: Optical mutual connecting device and its manufacture
Inventor: TAKEUCHI YOSHIAKI
IPC: G02B6/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical mutual connecting device excellent in manufacturing property, characteristic and reliability. SOLUTION: An optical mutual connecting device is so constructed that plural internal optical fibers are connected to each other in such a manner as to be different in arrangement between the input and output terminals. Bundle-shaped including tape-shaped optical fiber array parts 2-17 and an optical fiber three-dimensional wiring part 1 where optical fibers are wired in three dimensions by crossing and stacking are formed.
Patent JP-H03265356-A (JP)
Title: Image read unit and image read system
Inventor: MIYAKE YOSHIYUKI
IPC: G02B6/42
Filed: 1990-03-15
Abstract: PURPOSE:To attain contactless image transmission by using an image transmission body formed by adhering a microlens array to a fiber array as a guide mode body of a picture reader. CONSTITUTION:A lens face of a microlens array plate 5 is provided opposite to a end face of a fiber array plate 3 toward an original 7 and a photoelectric conversion element array 2 is provided opposite to other end face of the fiber array plate 3. The microlens array plate 5 is formed by arranging plural microlenses in a linear or facial form, and the microlens has a function making a reflected light from the original 7 incident efficiently as a light effective to the picture transmission into the fiber lens. Thus, the picture located remotely from the end face of the fiber array is sent.
Patent JP-H06252596-A (JP)
Title: Electronic component mounting device for
Inventor: KANAKUBO MITSUHIRO
IPC: B23P19/00
Filed: 1993-02-26
Abstract: PURPOSE:To correct misregistration by thermal expansion and to improve mount accuracy of a component to a substrate by detecting a misregistration amount of a substrate movement means and a component attraction means due to thermal expansion by a misregistration amount detection means and by mounting a component at a substrate position by correcting the misregistration amount. CONSTITUTION:An electronic component mounting device is provided with an X-Y table 10 with a recognition mark 11. A substrate recognition camera 32 for recognizing misrefistration of a position of a substrate mounted on the X-Y table 10 is arranged. Detection result from a temperature detector 35 for detecting temperature change of a heat generator such as a motor 20 is supplied to a control device 34. Position correction of an attraction nozzle 31 to a component recognition camera 30 is carried out by acquiring misregistration of a center of the attraction nozzle 31 to the component recognition camera 30. For example, misregistration of the attraction nozzle 31 and a ball screw 21, and a distance correction between the substrate recognition camera 32 and the attraction nozzle 31 are carried out.
Patent JP-S61222015-A (JP)
Title: Magnetic head device
Inventor: OGINO SHIGERU
IPC: G11B5/53
Filed: 1985-03-27
Abstract: PURPOSE:To eliminate the need for troublesome operation at assembling of the titled device and replacement of the head by using an elastic contact member to apply electric connection between the head and the input/output member. CONSTITUTION:Head bases 2, 2' fixed to magnetic heads 1, 1' are assembled to an upper cylinder 6 and an upper rotor 3 of a rotary transformer is connected by a relay ring 4 having an elastic conductive member 5, then since the member 5 has elasticity, the member 5 is pressed to a contact 8'' of the pattern 8 on the bases 2, 2' for electric connection. Thus, it is not required for the electric connection between the coil input/output terminal of the magnetic head and the input/output member (rotary transformer) to the head in the magnetic head assembled in such way for soldering or the like, the replacement of the magnetic head or the assembling of the magnetic head device are much simplified, ease or work is attained and the damage to the coil due to heat is prevented.
Patent JP-S55154193-A (JP)
Title: Printer adopting multicolor ribbon
Inventor: FUJITA YUTAKA
IPC: B41J35/16
Filed: 1979-05-22
Abstract: PURPOSE:To perform a reliable multicolor printing without enlarging the width of an ink ribbon and securing a prolonged life, by a method wherein a section of an ink color corresponding to a color information detected by a detector from information memory units provided at portions formed between adjoining different color sections is positioned at a printing unit. CONSTITUTION:A long ink ribbon 6 is divided into different color sections in the longitudinal direction thereof, information memory units 7, 7... storing color information are provided at portions formed between adjoining color sections. A location of a detector 12 is determined so that, when the information unit 7 is detected by a light-emitter 13 and a light-receiver 14 of the detector 12, a color section corresponding to a color information in the information memory unit 7 can be positioned at a portion where a printing unit, or a dot head 1, is positioned facing opposite to a platen 5.
Patent JP-S53147609-A (JP)
Title: Cu-based sintered alloy for brush material
Inventor: YAJIMA IKUO
IPC: C22C9/00
Filed: 1977-05-31
Abstract: PURPOSE: To provide a material for brushes for DC motors and commutator motors which is excellent in wear resistance and fusion resistance and permits a large flow of electric current by composition of a specific amount of C, ZnS, Sn and Zn and Cu and accompanied impurities for the rest. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05263425-A (JP)
Title: Driving method for stiffening sheet pile and its device
IPC: E02D17/08
Filed: 1992-03-19
Abstract: PURPOSE:To drive stiffening sheet piles on the slope faces of a groove while no worker enters the excavated groove. CONSTITUTION:Two side plates 31 each provided with a sheet pile holder 32 at the upper end, a receiving plate 34 at the lower end, and upper and lower thrust arms 33 at the middle position are connected back to back via a width changing mechanism 35, traveling wheels 36 are fitted to form a stiffening sheet pile driving device, and sheet piles 2 are mounted on the receiving plate 34 portion. The sheet piles 2 are hooked by the sheet pile holders 32, the stiffening sheet pile driving device is traveled in an excavated groove, the sheet pile holders 32 are released at the driving position, the thrust arms 33 are thrust to drop the sheet piles 2 into the groove, and the sheet piles 2 are driven while the sheet piles 2 are pressed to the excavated slope faces by the thrust arms 33.
Patent JP-S57175946-A (JP)
Title: Detector
Inventor: FUKUSHIMA FUMIO
IPC: G01N27/14
Filed: 1981-04-24
Abstract: PURPOSE:To perform detection with high accuracy by fixing electric power consumption regardless of the resistance value of a resistor to be tested and setting an electric power consumption that does not effect the dependability of the resistor on temperature. CONSTITUTION:The output terminal of an oscillator OSC is connected to the input terminal of a variable gain amplifier M1, and its output terminal is connected to the one terminal of a detector element R3 and the input terminal of an AC/DC converter A/D1. The output terminal of an AC/DC converter A/D2 is connected to the subtraction number input terminal of a subtractor A1. Output voltage of the subtractor circuit A1 and output voltage of the AC/DC converter are inputted to a multiplier M2, and because its output voltage is proportional to the electric power consumed in the detector element Rs, it is compared at a differential amplifier A2 with a reference voltage, and the output of the amplifier A2 controls the gain in the variable gain amplifier M1 to make constant the electric power consumption of the detector element Rs.
Patent JP-H03262346-A (JP)
Title: Fault discrimination system
Inventor: NOZAKI JUNKO
IPC: H04L12/24
Filed: 1990-03-13
Abstract: PURPOSE:To reduce quantity of arithmetic operation by using a result obtained from AND between an erasure pattern and an alarm pattern as a new alarm pattern, repeating the processing, eliminating the effect of a fault wave and discriminating a fault location being a cause to the fault. CONSTITUTION:A monitor equipment 10 consists of a microprocessor (MPU) 11, a common bus 12, a program memory (PM) 13, a memory (MEM) 14 storing a fault location corresponding to one bit in an alarm pattern AP and an erasure pattern as to each bit, input output control sections 15, 16 and an output device 17 such as a printer (PRT). A fault location is discriminated according to a program described in the program memory 13 by the control of the microprocessor 11. That is, the retrieved erasure pattern and the alarm pattern are ANDed and the result of AND processing is used as a new alarm pattern and the processing is repeated. Thus, the quantity of arithmetic operation is reduced.
Patent JP-S57177923-A (JP)
Title: Controlling method for continuous type heating furnace
Inventor: NAGASAKA HIROYASU
IPC: C21D9/00
Filed: 1981-04-24
Abstract: PURPOSE:To obtain a controlling method which requires a shorter time for operations and is easy to execute on line by correcting the set value of a heating zone according to the difference between the estimated temp. of a steel ingot and a control temp. at the inlet of the heating zone of a furnace. CONSTITUTION:Out of the heating curves showing the temps. of each position of a steel ingot, for example, the curve that minimizes the quantity of charged heat input is used as a control curve T. The controlling temp. TA at the inlet A of the heating zone 3 of a furnace 1, its permissible difference DELTATA, and the temp. TB at an outlet B are stored in a curve selection circuit 11. A furnace temp. controller 5 is set at the curve T, and the signals for respective furnace temp. detectors 6, a position detector 7, and a device 8 showing steel kinds and sizes are applied to an operation data controller 9. The estimated temp. tA at the arrival of the ingot at the inlet A of an ingot temp. operating circuit 10 is compared with the temp. TA from the circuit 11 in a comparator 12, and the deviation DELTAtA thereof is compared with the difference DELTATA in a furnace temp. set value operating circuit 13. Only when DELTAtA>DELTATA, the furnace set value TS of the zone 3 for the purpose of heating the ingot to the temp. TB at the outlet B is displayed in a device 15, and a controller 5 is operated.
Patent JP-H04297931-A (JP)
Title: Semiconductor device
Inventor: KUBO HIROYUKI
IPC: G06F15/78
Filed: 1991-03-27
Abstract: PURPOSE:To suppress the area of a device, to increase the number of devices enabling manufacture to a unit material and to reduce cost by using the terminal of the semiconductor device for plural purposes in common. CONSTITUTION:In the case of an inspecting operation, a peripheral device 102 is stopped by a controller 103, and an input switching device 105 supplies a signal outputted from an outside signal generator 101 through the peripheral device 102 and the input switching device 105 to a device 106 to be inspected. Therefore, the peripheral device 102 stops the operation and is operated based on the signal outputted from the outside signal generator 101. In this case, not only the device 106 to be inspected is operated by a fixed signal generated from an inside signal generator 107 but also the signal generated from the outside signal generator 101 is inputted by using the same terminal as the peripheral device 102. Therefore, only by arbitrarily changing the signal, it can be supplied to the device 106 to be inspected.
Patent JP-H02242673-A (JP)
Title: Novel porcine chorela attenuated virus strain, preparation thereof, porcine live vaccine and its production
Inventor: NAKAMURA HAJIME
IPC: A61K39/12
Filed: 1989-03-15
Abstract: PURPOSE:To synthesize a porcine cholera attenuated virus strain by subculturing and acclimating a lapinized porcine cholera attenuated virus LPC-China strain without passing through a primary cultured cell of an animal into an established cell derived from the porcine kidney. CONSTITUTION:A lapinized porcine cholera attenuated virus LPC-China strain is subcultured and acclimated into an established cell derived from the porcine kidney, such as an established cell originating from PK15, without passing through a primary cultured cell of an animal to prepare a porcine cholera attenuated virus strain. The LPC-China strain is preferably obtained by a method for subculturing the China strain with an MPKIIIaCl1 cell which is an established cell derived from the porcine kidney for 10 passages, cloning the established cell PK15 and further subculturing and acclimating the resultant cloned NPK cell for 10 passages. The obtained porcine cholera attenuated virus strain can be used to efficiently produce an excellent porcine cholera vaccine.
Patent JP-S55159422-A (JP)
Title: Electromagnetic type rotation control unit
Inventor: UCHIYAMA TAKASHI
IPC: H02K33/00
Filed: 1979-05-23
Abstract: PURPOSE: To improve the exposure accuracy of the electromagnetic rotation driving shutter by making the starting of an exposure second time timer and the opening time of shutter blades the same and beforehand compensation-controlling the aperture blade opening according to the delay at the closing of the shutter blades.  
     CONSTITUTION: When a switch S 1  closes, a switch S 2 ' opens after the delay time by a delay circuit D, causing the shutter second time timer by a photoelectric transducer R p1  and capacitor C 1  to start. This delay time has been set in correspondence to the delay time by the electromagnetic and mechanical delay at the opening of the shutter blades 9... through the connecting ring 3 which is electromangetically rotated when the coils L are energized, so that the starting of the timer and the actual opening start of the blades 9 coincide. On the other hand, the opening amount of the aperture blades 12 which are opened by the connecting ring 3 is corrected according to the delay in the closing start of the blades 9... when reverse current is applied to the electromagnetic coils upon ending of the timer second time by the cam groove 12b. The exposure is corrected for the delay at the opening ans starting of the shutter blades. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06246033-A (JP)
Title: Information coding type rotary pattern display for rotary pattern variable display device
Inventor: MIZUKAI NOBUAKI
IPC: A63F5/04
Filed: 1993-02-26
Abstract: PURPOSE:To provide a rotary pattern display having a pattern display member where information codes read by an optical detect and read means are formed corresponding to each pattern. CONSTITUTION:A driving pulley 16 is positioned and connected to a rotary disc 15 of a motor 14 fixed with a driving base 13 in a designated position in a set frame 11 by a connecting disc 17. A driven pulley 18 is positioned and held in a position of the set distance of the set frame 11 to the shaft center of the driving pulley 16 through a supporting shaft 19. A pattern belt B is wrapped round both pulleys 16, 18 with optimum elongation. Plural patterns are formed at equal spaces in the circumferential directio on the pattern belt B, and information codes corresponding to the respective patterns are formed thereon. A designated number of optical sensors 6 are arranged and connected to a detection base 5 placed on one end of the driving base 13, and the information codes of the pattern belt B can be read and detected by the sensors.
Patent JP-H05264059-A (JP)
Title: Air conditioner embedded in ceiling
IPC: F24F13/32
Filed: 1992-03-19
Abstract: PURPOSE:To eliminate an extra attaching and detaching work of a ceiling, enable adjustment of height of a cabinet, shorten installation time and improve labor saving and installation workability. CONSTITUTION:A cabinet 21 of an indoor unit having an air suction port on a bottom wall is suspended by a suspension bolt 23 at an outside position on a side wall 21a and arranged at an opening 26 of a ceiling wall 25. A gap made between peripheries of the cabinet 21 and the opening 26 of the ceiling wall 25 is covered with a ceiling panel 27 from downward, which is mounted preparatorily on the indoor unit. The ceiling panel 26 is formed of an exterior frame 29 having an operation hole 28 which running through vertically at a downward position of the suspension bolt 23, a cover 30 provided openably at a position to close the operation hole 28 formed in the exterior frame 29, and a suction grill 31.
Patent JP-H10228135-A (JP)
Title: Liquid developer
Inventor: YOSHIDA ICHIRO
IPC: G03G9/12
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a developer having excellent developability and capable of obtaining an image good in quality without producing the vapor of org. solvents such as hydrocarbons which causes air pollution by preparing the developer from an electric insulating plasticizer, vinyl copolymer particles, a charge controlling agent soluble with the vinyl copolymer particles and a coloring agent. SOLUTION: This liquid developer is composed of an electric insulating plasticizer, vinyl copolymer particles containing at least two kinds selected from acryl, vinyl acetate, vinyl chloride and styrene, and a charge controlling agent soluble with the vinyl copolymer particles, and a coloring agent, and the developer does not contain a volatile component. The viscosity of the liquid developer is controlled to >=300Pa.s at 20 deg.C. The distribution of the diameter of the vinyl copolymer particles ranges from 0.1μm to 10μm. It is preferable that the glass transition temp. of the vinyl copolymer particles is controlled to rather high so as to make the particles stable in the plasticizer, and the range from 65 to 95 deg.C is practical for use.
Patent JP-H09241932-A (JP)
Title: Threading between dent of double reed in automatic yarn twisting device and device therefor
Inventor: JIRONI FUABURITSUIO
IPC: D03J1/14
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To achieve an automatic threading through a high reduction type double reeds in an automatic yarn twisting device. SOLUTION: This device for threading between dents of double reeds in an automatic yarn twisting device, is a device for threading through between dents 2a, 2b of double reeds 2 having plural strips or dents arranged in lines along parallel two rows displaced by a distance (d) in a horizontal direction corresponding to one half of a pitch (p) (or a shed) of the reeds of the yarn twisting machine, and equipped with a means capable of moving a huddle tool 3 in longitudinal direction thereof.
Patent JP-S58179905-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KASHIWAGI SHINZOU
IPC: H04N5/7826
Filed: 1982-04-15
Abstract: PURPOSE:To obtain the utmost recording/reproducing characteristics of the sound signal, by replacing independent and exclusive recording head and reproducing head with each other between the recording mode and the reproducing mode so as to obtain the coincidence between the recording and reproducing gap positions to a magnetic tape. CONSTITUTION:Both recording head 2 and reproducing head 3 for sound and control signals are fixed to a head fixing stage 4 and then replaced with each other between the recording and reproducing modes by means of a plunger 6 and a spring 5. The heads 2 and 3 turn centering on a revolving shaft 7, and the head 2 is brought into contact with a magnetic tape 1 at a point A in the recording mode. While the head 3 is brought into contact with the tape 1 at the point A in the reproducing mode. The coincidence of the gap in-line is secured between the sound signal and control signal recording heads 8 and 9 as well as 10 and 11 respectively. In such a way, the recording and reproduction are carried out to the tape 1 with recording heads 8 and 9 and reproducing heads 10 and 11 in the recording and reproducing modes respectively. As a result, the gap length of the head can be selected to the optimum value to ensure the utmost recording/reproducing characteristics.
Patent JP-H06190241-A (JP)
Title: Method and apparatus for biological treatment of dinitrogen oxide
Inventor: SUZUKI TAKAYUKI
IPC: C02F3/28
Filed: 1991-03-06
Abstract: PURPOSE:To effectively crack the NO2O in waste gases to gaseous N2 by introducing an adsorbent in which the NO2 is adsorbed or the N2O desorbed from this adsorbent or an absorbent liquid in which the N2O is absorbed into a biological N2O cracking stage existing under an anaerobic condition. CONSTITUTION:Porous packing materials, such as zeolite, active carbon, porous ceramics and porous polymers, are packed as the adsorbent into an adsorption stage 12, where the N2O is subjected to an adsorption treatment. The treated gases B are discharged from this adsorption stage 12. The N2O-contg. adsorbent 12' is desorbed by an operation, such as heating or reduced pressure treatment, in an N2O desorption stage 14 and is introduced as gaseous N2O 16 into the N2O cracking stage 15 existing under the anaerobic condition. The gaseous N2O is biologically reduced and cracked to the gaseous N2 by org. matter, such as nitrogenous organic waste water 20 and return sludge 21, as a reducing agent. The desorbed gaseous N2O 16 may be once cracked to water 18 in an N2O absorption stage 17 and may be thereafter cracked by introducing the N2O as the N2O absorbent liquid 19 into the cracking stage 15.
Patent JP-H07270979-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TANAKA ETSUJI
IPC: G03C1/32
Filed: 1994-03-31
Abstract: PURPOSE:To provide a photosensitive material superior in conveyability and processability in the case of rapid processing and electrification-proof after development processing. CONSTITUTION:The photosensitive material has at least one silver halide emulsion layer on a support and it has the total gelatin amount of <=3.0g/m<2> in the silver halide emulsion layers, and it contains a hydrophobic latex in an amount of 5-30weight%, and >=2 backing layers are formed and the uppermost layer of them contains a substantially spherical matting agent having an average grain diameter of >=5mum and the backing layer on the side of the support contains the hydrophobic latex in an amount of 50-150weight% of the gelatin.
Patent JP-H10246702-A (JP)
Title: Identifier and packaging system for tablet or the like
Inventor: TSUSHIMA YUUKI
IPC: G01N21/85
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an identifier for identifying a component of a tablet or the like. SOLUTION: The identifier comprises a light source 21 for emitting a light to a surface of a tablet or the like (a), and an identifying means 22 receiving a reflected light reflected on the surface of the tablet or the like (a) to identify the tablet or the like (a) based on a spectrum of the light. When an ultraviolet ray is emitted to the tablet or the like (a) from the source 21 and the spectrum of the light is checked, a wavelength region of the ray absorbed to the surface of the tablet or the like (a) can be know, and a component of the tablet or the like (a) can be specified from the wavelength region.
Patent JP-S55157004-A (JP)
Title: Digital control unit for automobile
Inventor: KAWAMURA MASAHIRO
IPC: F02D45/00
Filed: 1979-05-25
Abstract: PURPOSE: To make the program change easy corresponding to a deterioration of sensor, to assure the reliability and low cost, by providing RAM and cassette type tape recorder storing a program controlling system.  
     CONSTITUTION: When the key switch of a car is operated to apply power supply, a control circuit 6 is started from CPU1, the optimum program corresponding to the deterioration of sensor is selected, and a series of program is written in RAM2 via the control circuit 6. After the end of write-in, the system control for car is made according to the program stored in this RAM2. A plurality of the said programs are prepared by using a cassette tupe tape recorder 7, the cost down can be made and since the progtams are written in newly at the system control start of a car, the reliability can be increased. 
     COPYRIGHT: (C)1980,JPO&Japio