baber/WOPTO huggingface dataset:
Patent JP-S61154264-A (JP)
Title: Optical deflector in optical scanning system
Inventor: KOIDE HIROSHI
IPC: H04N1/04
Filed: 1984-12-26
Abstract: PURPOSE:To supply power easily and surely to a light emitting element mounted on a rotating body by supplying the power produced in the secondary winding of a rotary transformer to a light source unit via a rectifier and a regulator. CONSTITUTION:A rotor 16 having the secondary winding 16A is fitted to a rotary shaft 22 and a stator 18 having a primary winding 18A is fixed to a stationary member. The rotor 16 and the stator 18 constitute the rotary transformer 20. In inputting an AC power between terminals of the primary winding 18A of the rotary transformer 20 while the motor 14 drives the rotating body 12, an AC electromotive force is induced to the secondary winding 16A of the rotor 16. The induced electromotive force is processed by a rectifier 32 and a regulator to obtain a stable DC power. The DC power is fed to light source units 261-264 and also fed to a photodetector 24 and a semiconductor laser modulator.
Patent JP-H06130096-A (JP)
Title: Power factor transducer
Inventor: SAIJO MASAAKI
IPC: G01R21/00
Filed: 1992-10-15
Abstract: PURPOSE:To make it possible to obtain a conversion output not depending on an input frequency by a construction wherein a bias is added to an output of a multiplier of a pulse width modulation system and the output is taken out through a filter, when an output of an absolute value circuit exceeds a prescribed voltage. CONSTITUTION:An alternating-current voltage V and a current (i) are transformed by transformers 11 and 12, a phase difference PSI between them is detected 20 and give into a multiplier 60, while it is converted into a signal being only positive by an absolute value circuit 30, and an output of the circuit 30 and a reference voltage Vx are compared by a comparator 40. During the time when the PSI output of the circuit 30 is smaller than the voltage Vx in this case, an output C of the multiplier 60 is C=PSIX¦PSI¦ within the range of -X<=PSI<=+X. When the PSI output of the circuit 30 becomes larger than the voltage Vx, on the other hand, the output C of the multiplier 60 is C=PSIXalpha¦PSI¦ (alpha is a coefficient) within the ranges of -90 deg.<=PSI<=-X and -90 deg.<=PSI<=+90 deg.. A voltage Vy is added as a bias Y to C, a signal D given to a filter 70 is D=alphamuPSI¦PSI¦+Y and this is taken out as a direct-current signal E0 from an output terminal 80 through the filter 70.
Patent JP-S63131207-A (JP)
Title: Running system for moving vehicle for work
Inventor: TOJO NAOTO
IPC: G05D1/02
Filed: 1986-11-20
Abstract: PURPOSE:To shorten a working time by selecting one running pattern, which is proper for the running after the stopping state of a moving vehicle for work, from plural running patterns which are previously set when the moving vehicle for work stops. CONSTITUTION:The moving vehicle 1 for work such as scavengery, etc., is constituted with a pair of motors 4-5 which individually drives its drive wheels 2-3, a working means 6 and a control means 14 for them etc. Now, the moving vehicle 1 has contact sensors 8-10 and an ultrasonic sensor 13. And the control means 14 is constituted with a means 15 for recognizing the present position in a working area, a means 16 for recognizing external environment, a means 17 for storing the geometric map of the working area and a storage means 18 for storing plural running patterns which are previously set. When the moving vehicle 1 stops, the position of the vehicle is recognized in relation to the circumstances based on the said position, the external environment and the map, etc. According to the recognized result the proper running pattern after it stops is extracted from the plural running patterns and the moving vehicle 1 is made to run.
Patent JP-S61150185-A (JP)
Title: Semiconductor memory device
Inventor: MIYAKE JIRO
IPC: G11C11/34
Filed: 1984-12-24
Abstract: PURPOSE:To write the same data at high speed in all words by a simple control by inputting an output and a control signal of an address decoder to an OR circuit and driving a word line by the output. CONSTITUTION:Usually, a control signal phi is brought to low level, one of outputs Ai(i=1,2,...) of an address decoder 1 to high level, an optional word line Wi is driven, and a writing and a reading are performed. When writing the same data in all the words, by bringing the control signal phi to high level, all the word lines are driven and the writing is done irrespective of the output of the address decoder 1. In this manner, only by impressing one control signal, the same data can be written in all the word lines simply through only one writing operation.
Patent JP-2000106133-A (JP)
Title: Direct current lighting metal halide discharge lamp, direct current lighting metal halide discharge lamp lighting device, and lighting system
Inventor: ISHIGAMI TOSHIHIKO
IPC: H01J61/20
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide electrical characteristics and light emitting characteristic which are nearly equal to those of a mercury sealed type metal halide discharge lamp, without substantially using mercury having a large environmental load and the magnitude of an anode can be restrained. SOLUTION: This direct current lighting metal halide discharge lamp is provided with a positive electrode 11 and a negative electrode 12 sealed in an airtight container, a discharge medium sealed in the airtight container while including a first halogenide, a second halogenide and the rate gas, as the first halogenide compound, one or plural kinds of halogenide selected among a group of sodium, scandium and a rear earth group metal is used. As the second halogenide, one kind or plural kinds of halogenide of a metal having a relatively large steam pressure and hard to emit the light in a visible area in comparison with the meal of the first halogenide is used; and a base 8 electrically connected to the positive electrode and the negative electrode and fitted to the end of a metal halide lamp and arranged in the positive electrode 11 side relatively sealed in the airtight container.  This lamp is lighted by the direct current without practically sealing mercury.
Patent JP-H02202395-A (JP)
Title: Motor controller equipped with light scr
Inventor: RICHIYAADO DEII MARASUKU
IPC: G05F1/455
Filed: 1989-10-26
Abstract: PURPOSE: To control power supply to a motor stably by controlling the power of each phase through two unilateral electric switches connected in reverse parallel. CONSTITUTION: OPTO-SCRs 24, 25 and 26 being triggered optically are connected in reverse parallel with SCRs 21, 22 and 23, respectively. Upon receiving a starting command for a motor 12, a control circuit 20 delivers a trigger pulse to the SCRs 21, 22 and 23 during one half period when AC phases A, B and C have a positive sign. At the same time, a positive control voltage is delivered on a control line 60 from a disconnection circuit 50 in order to turn off a branch transistor 56 in 52. Consequently, light is emitted tram LEDs 41, 42 and 43 during one half period when the voltage of AC phases A, B and C have a negative sign. That light conducts the optically connected OPTO-SCRs 24, 25 and 26 during negative one half cycle of each phase.
Patent JP-S61158016-A (JP)
Title: Double azimuth head of vtr and its manufacture
Inventor: MIYAGUCHI SATOSHI
IPC: G11B5/29
Filed: 1984-12-28
Abstract: PURPOSE:To improve yield by making platelike part constituting a head chip half body a thin Sendust plate. CONSTITUTION:The device is provided with a pair of head chips 51 arranged in parallel in the moving direction X relative to a video tape and different in azimuth angle of magnetic gaps 17, 18. The head chip consists of a magnetic chip half body made up of a base body 20 and a leg 22 and another platelike half body 52 coupled by a principal face on the side of the same direction of the base body 20 and leg 22 relating to the direction of elongation of the leg and the top forms a part of contact face 21 of the tape. The chip half body 52 is made by joining a non-magnetic plate 54 and a thin Sendust plate 55 on the principal faces and joined to a magnetic chip half body 23 to make the non-magnetic plate 54 outside. That is, the non-magnetic plate 54 is positioned on opposite face side of the two head chips 51.
Patent JP-2000165515-A (JP)
Title: Call setting synchronizing method for focused electric communication network
Inventor: DUNN JAMES PATRICK
IPC: H04L12/70
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To synchronize the different networks with each other to prevent the call clipping and to improve the call processing efficiency in an electric communication system where the different networks are connected to each other by delaying the message that is received via a virtual transport. SOLUTION: When a subscriber telephone set 112 calls a telephone set 178 and a signal transfer point 140 receives a call establishing signal message, a virtual transport server 150 stores a common channel signal message in a memory 182. When a prescribed time passed, a packet data network 190, i.e., a different network decides the establishment of a voice path between the calling and called sides and transmits a message to perform a call setting operation. Thus, the common channel signal message is delayed to establish a voice path before a call setting process is executed. As a result, the call setting operation is surely attained between the different electric communication network.
Patent JP-H10119770-A (JP)
Title: Band type object to be detected mounting device for carriage guiding rail
Inventor: YOSHIDA KENJI
IPC: B61B13/06
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To easily install a band type object to be detected in a locking groove by press fitting an elastic clip, in which a linear bottom part is formed in the center while both ends are bent on the sane plane, into the locking groove and fixing the band type object to be detected in the locking groove. SOLUTION: A band type object 9 to be detected is inserted into a locking groove 3 arranged in the longitudinal direction of the side part in a rail 1. Then, while a linear bottom part 6 of a clip 5 is arranged on the upper side, the clip end parts are fitted in the locking groove 3 formed of a lower flange 4b, and the linear bottom part 6 is pressed from the upper side until the linear bottom part 6 of the clip 5 is positioned below the end part of an upper locking flange 4a, and subsequently, the linear bottom part 6 of the clip 5 is press fitted and fixed in the locking groove 3 formed of an upper locking flange 4a. The clip 5 press fitted and fixed in the locking groove 3 is stretched in the locking groove 3 by means of elasticity of the clip 5, and then, a band type magnetic body 11, which is the band type object 9 to be detected, is pressed inward so as to be fixed.
Patent JP-H09102464-A (JP)
Title: Apparatus and method for detection of temperature of substrate, to be treated, in high-speed heat treatment device
Inventor: TAKAGI YOJI
IPC: G01K1/14
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a temperature detection apparatus and a temperature detection method by which a temperature can be measured precisely, without depending on the surface reflectance of a substrate to be treated, with reference to a temperature which is changed at high speed. SOLUTION: The angle of the surface of a temperature measuring jig 2 is tilted by the own weight of a substrate 1, to be treated, so as to match the substrate to be treated. The substrate to be treated and the temperature measuring jig are always brought into face contact with reach other during a temperature measurement. A temperature is measured without depending on the surface reflectance of an object to be measured. Thereby, the temperature can be measured precisely with reference to a temperature which is changed at high speed.
Patent JP-H10117520-A (JP)
Title: Garlic planter
Inventor: YAMASHITA KENICHIRO
IPC: A01C11/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To save the manpower of the planting work of garlic by using a seed garlic tape. SOLUTION: This garlic planter is provided with a tape delivery part for delivering the seed garlic tape T and a planting part for planting the seed garlic tape T to a field and is constituted so as to plant the seed garlic tape T delivered from the tape delivery part by the planting part. For the seed garlic tape T, many seed garlic housing parts 22 are formed with an interval by bending a material tape to be dissolved or decomposed in soil and seed garlic S is housed in the respective seed garlic housing parts 22 with an apical bud S1 up.
Patent JP-H0594439-A (JP)
Title: Document preparing device
Inventor: OYAMADA TETSUJI
IPC: G06F17/21
Filed: 1991-09-30
Abstract: PURPOSE:To attain restoration to the original data even when data are changed due to the correction by temporarily storing the data by a page unit at the time of correction a document original. CONSTITUTION:At the time of correcting a certain page, a control means 10 displays document data read out from an outside storage means 40 at a screen by using a display means 30, and temporarily stores the data by using a page data storage means 70. The data read in from the outside storage means 40 are reloaded to the data inputted from an inputting means 20 by an operator. When the restoration to the data before the correction is requested by the operator, the control means 10 reads out the data before the correction from the page data storage means 70, and reloads the data after the correction to the data before the correction. Thus, the document data are finally printed by a printing means 60.
Patent JP-H01153461-A (JP)
Title: Tube for distributing paste having strip having integral type head section and double skirt section
Inventor: BERUNAARU JIYUNEDEERU
IPC: B65D35/24
Filed: 1988-11-02
Abstract: PURPOSE: To make the stripes appear from a part near a starting end of a string type paste material by partially mounting the flow openings for stripe products on an imaginary extension line of a slightly inclined rear face of a shoulder, and providing an inner skirt with the inner longitudinal ribs for braking the main paste products. CONSTITUTION: An inner skirt 8 comprises five flow openings regularly distributed in the circumferential direction of the inner skirt, and for example the flow opening 14 has a substantially rectangular outline of 0.8×1.1 mm in the longitudinal direction, and is kept into contact with two longitudinal ribs 17, 18 at both sides. The longitudinal ribs 17, 18 are extended from a lower end portion 19 of the inner skirt 8 to a lower end portion 20 of an outlet portion 6, their height is regularly increased upward, so that it is changed from 0.3 mm-0.5 mm on the area 26 which produces only the braking effect of the lower portion of the flow opening 14 is generated, and it is changed from 0.5 mm to 0.6 mm on the guiding/braking area to be extended to the outlet portion 6.  The flow openings 13, 14 are completely included between an imaginary extension line of a slightly inclined surface 10 and an imaginary extention line of a truncated chamber portion of the rear face of a shoulder or a bevel 12.
Patent JP-S62136615-A (JP)
Title: Optical fiber tape core and its manufacture
Inventor: SANO HIROAKI
IPC: G02B6/44
Filed: 1985-12-11
Abstract: PURPOSE:To form a gap between an external layer and a tape type optical fiber element wire by forming the external layer around the outer periphery of the fiber element wire which is heated in a thermal expansion state and curing it at a high speed, and cooling and shrinking the tape type optical fiber element wire. CONSTITUTION:The optical fiber element wire 11 is formed by forming the 1st layer coating 8 and the 2nd layer coating 9 on the outer peripheral surface of an optical fiber 1. Five optical fiber element wires which are supplied from optical fiber element wire supply devices 10 and arranged in parallel as five cores are heated by a heating device 12. The tape type optical fiber in the thermal expansion state is coated with the external layer material from a resin coating device 13 without being cooled, and the external layer material is cured at a high speed by a curing device 14 to form the five-core optical fiber tape core 15, which is taken up by a take-up device. This optical fiber tape core 15 is left at the room temperature and shrinks into the room-temperature state from the cured external layer material as the optical fiber element wire is cooled to form the gap 17 between the optical fiber element wire and external layer, thereby improving the lateral pressure characteristics.
Patent JP-S62137144-A (JP)
Title: Stool brick
Inventor: OTSUGA DENJIRO
IPC: B22D7/06
Filed: 1985-12-11
Abstract: PURPOSE:To prevent the generation of splashes at the start of casting by providing a riser brick constituted in such a manner that the sectional area in the bottom of a molten metal inflow port and the sectional area at the top thereof satisfy the specific relation to a stool brick. CONSTITUTION:The riser brick is provided with a runner 4 and the inflow port 5 connecting thereto. The section of the inflow port 5 is constituted to an expanding shape with which the sectional area S0 in the bottom 7 and the sectional area S1 at the top 8 satisfy the relation S1>S0. The section of the inflow port 5 is preferably >=1.5 S1/S0. One inside diameter D1 of the section of the top 8 and the other inside diameter D2 orthogonal therewith are preferably D1not equal to D2. The generation of the splashes in the starting stage of casting is thus prevented.
Patent JP-S63132839-A (JP)
Title: Anthelmintic agent containing substance sf-1306
Inventor: TAKEDA TANETO
IPC: A61K31/70
Filed: 1986-11-25
Abstract: PURPOSE:To obtain an anthelmintic agent containing a substance SF-1306 as an active ingredient. CONSTITUTION:A preventive and treating agent, containing a compound expressed by the formula (substance SF-1306) as an active ingredient and useful for parasites on domestic animals, fowls, etc. The agent is orally administered by a method for forcibly administering a liquid formulation using an administration tool, etc. stomach sound, etc., blending in a feed or drinking water and administering the blend, administering the dosage form, e.g. tablet, capsule, etc. parenterally, subcutaneously, intramuscularly, intraperitoneally, etc., by injecting a water-soluble formula, e.g. glycerol, polyethylene glycol, etc. The dose thereof is >=0.2mg/kg liquid formulation administered by, e.g. using a stomach sound for expelling ascarids of chicken. The dose for prevention is >=0.1ppm concentration blended with a feed and continuously administered. Furthermore, the compound expressed by the formula is isolated from a culture fluid of Streptomyces echinatus SF-1306 (FERM-P No.1204).
Patent JP-H10103217-A (JP)
Title: Spontaneous hybrid type damping facility
Inventor: YAMAZAKI KOJI
IPC: F03D9/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid type damping device for suppressing quake of a multistory building due to wind in which in particular, the electric power required for its actuator can be provided by a self-generation by a windmill. SOLUTION: At the upper part of a multistory building 2 is provided a hybrid type damping device including a dynamic vibration absorber 1 which suppresses quake of the building 2 due to wind, and a wind power generation device composed of a windmill 13, a generator 12 and a battery 11 is provided for supplying electric power to an electric actuator which matches the natural frequency of a weight 6 with that of the building 2. Thereby, only when the wind blows requiring the operation of the actuator 5, power generation is timely effected to provide a required electric power so that a special electric power contract or electrical work for obtaining an outside electric power is necessary.
Patent JP-H02125241-A (JP)
Title: Information retrieving device
Inventor: IMAI RYOICHI
IPC: G03B21/11
Filed: 1988-11-04
Abstract: PURPOSE:To improve the reliability of mark detection and to obtain a long service life and excellent maintenance by using a single wave light source free of infrared ray and the like as a light source for a retrieval mark detecting means. CONSTITUTION:A solid light emitting means LE, which is a visible, single wave light emitting element, is used as the light source for the retrieval mark detecting means 30. A preferable solid light emitting means is such that it has a light emitting wavelength which maximizes the light-shielding rate of the spectral transmittance characteristic of a retrieval mark put on a recording medium. Thus, harmful light, in the vicinity of infrared ray, transmitting a retrieval mark part is eliminated, a mark can be accurately detected, and a filter is not required. Additionally, because not an electric lamp having a filament but the solid light emitting means is used, the developing of heat is small, and quick response is obtained at the time of adjusting light quantity. The secular change is minimized and service life is increased, by the use of the solid light emitting means.
Patent JP-H03139673-A (JP)
Title: Destaticizer for copying machine
Inventor: KOBAYASHI HIROSHI
IPC: G03G21/08
Filed: 1989-10-26
Abstract: PURPOSE:To reduce the size and make the contour of an destaticizing area clear by providing plural light emitting elements arranged linearly on a printed board in parallel to a linear end surface and a light emitting element house which has an opening on the linear end surface side of the printed board. CONSTITUTION:The device is equipped with the printed board 11 which has an IC 12 for light emitting diode(LED) driving and LEDs 14a - 14k arranged and also has the linear end surface opposite a photosensitive drum 1, the LEDs 14a - 14k which are arranged on the printed board 11 linearly in parallel to the linear end surface, and the light emitting element house(LED house) 13 which has the opening on the linear end surface side of the printed board and a partition wall at a specific position. Consequently, the occupation area of the destaticizer 10 in the image forming device is reduced and the opening area of the LED house 13 is reduced; and the destaticizer is reduced in size and a spread of the projection angle is suppressed to make the contour of the destaticizing area clear.
Patent JP-S62139443-A (JP)
Title: Receiving device for pts and cfm signals from a/b type telex circuit
Inventor: OSHIMA MASANORI
IPC: H04L25/40
Filed: 1985-12-13
Abstract: PURPOSE:To simplify a circuit by using a step synchronization type receiver/ transmitter circuit for a PTS and CFM signal receiving device in A and B type signal system based upon CCITT recommendation U1. CONSTITUTION:A telex receiving line 4b is connected to an inversion control circuit 5. A type-B FF 50 and a telex data inverting FF 51 are included in the inversion control circuit 5. In case of the A-type signal system, the FFs 50, 51 are not set up and a receiving signal is inputted to a step synchronization type receiver/transmitter circuit ART1 as it is. In case of the B-type signal system, both the FFs 50, 51 are set up on the basis of a command from a processor 3 and the receiving signal is inverted by the circuit 5. The inverted receiving signal is received by the ART1. When the PTS and CFM signals are detected by the processor 3, the inversion is released.
Patent JP-H10118274-A (JP)
Title: Winning ball guiding gutter
Inventor: ARITOME NORICHIKA
IPC: A63F7/02
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a winning ball guiding gutter which makes it easy to take out wirings at the time of replacing working components. SOLUTION: To form a winning ball guiding passage, contact places 5 to 16 are provided around a winning ball guiding gutter 1, back plates 21 to 24 are provided parallel to the contact plates 5 to 16, and guiding side walls 25 to 35 are provided between the contact plates 5 to 16 and the back plates 21 to 24. Back side wiring take-out openings 42 to 45 are formed on the back plates 21 to 24 to permit wirings of working components to be taken out through the respective back side wiring take-out openings 42 to 45 at the time of replacing working components.