baber/WOPTO huggingface dataset:
Patent JP-H03131235-A (JP)
Title: Transmission/reception equipment for magnetic resonance imaging apparatus
Inventor: HAYAKAWA HIROSHI
IPC: G01R33/32
Filed: 1990-07-18
Abstract: PURPOSE:To enable transmission and reception drives in magnetic resonance to be carried out effectively by interposing a 90 deg. phasing device between one channel of RF coil system and a synthesis device in a transmission/reception equipment of a magnetic resonance imaging apparatus. CONSTITUTION:A transmission/reception coil unit is equipped with a QD coil 10 including the first coil 10A and the second coil 10B, which are shifted by 90 deg. geometrically from each other. One terminal of the first resonator 12A is connected with a terminal of the first coil 10A of the QD coil 10, one terminal of the second resonator 12B with a terminal of the second coil 10B and the other terminal of the first resonator 12A with a terminal of a 90 deg. phase controller 24. The other terminal of the 90 deg. phase controller 24 and the other terminal of the second resonator 12B are connected with input terminal of a synthesizer 14, and a transmitter 18 and a receiver 20 are connected with the output terminal of the synthesizer 14 through a transmission/reception switching circuit 16. It is thus possible to carry out transmission or reception drives in magnetic resonance effectively.
Patent JP-2000010273-A (JP)
Title: Photosensitive resin composition and its use
Inventor: SATO HIROAKI
IPC: H01J11/22
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin compsn. excellent in resolving power and useful for forming a pattern, e.g. in the formation of an electrode on the large-sized glass substrate of PDP or the like and to obtain a photoresist film of the compsn. SOLUTION: The photosensitive resin compsn. contains a base polymer (a) having a wt. average mol.wt. of 40,000-200,000, 90-150 pts.wt. ethylenically unsatd. compd. (b) and 0.1-30 pts.wt. photopolymn. initiator (c), based on 100 pts.wt. of the polymer (a), and a hydroxy-fatty acid or its deriv. (d).
Patent JP-S57113425-A (JP)
Title: Locked-track detector of recorded-information reader
Inventor: HOSAKA TOSHIHIKO
IPC: G11B7/004
Filed: 1980-12-29
Abstract: PURPOSE:To detect a locked-track phenomenon easily with extremely simple constitution by detecting the level of an error signal, which corresponds to a shift of the focusing point of a light beam to a recording surface, going beyond a prescribed range. CONSTITUTION:The sums of outputs of the elements 1a and 1b, and 1c and 1d of photodetector 1 are supplied to two inputs of a differential amplifier 2, whose output (a) is used as a focus servo error signal, which is applied to a driving coil 5 for a convergent lens through an equalizer 3 and a driving amplifier 4. Further, a focus error signal is obtained from both the ends of a feedback resistance R1 and supplied to an LPF6 to eliminate its high-frequency component. The output (b) of this LPF6 is supplied to a window comparator 7 for level comparison and when it goes beyond the upper and lower comparison-level range of the comparator 7 and a focus error increases, a high-level detection output (c) is generated. A monostable multivibrator 8 is triggered by the output (e) to operate a locked-track resetting circuit 9 with its output (d) which has constant pulse width.
Patent JP-H0632725-A (JP)
Title: Two-phase type cosmetic
Inventor: KODAMA KENJI
IPC: A61Q1/02
Filed: 1992-07-15
Abstract: PURPOSE:To obtain a two-phase type cosmetic having excellent preventing effects on greasiness by sebum, shininess, make-up disorder, etc., maintaining these effects for a relatively long period of time. CONSTITUTION:This two-phase type cosmetic comprises powder obtained by coating the surface of a resin with an organic substance, having preferably 0.01-500mum, especially 0.02-100mum average particle diameter and an aqueous medium (water or mixture of water with monohydric alcohol and glycerol). Dimethylpolysiloxane polymer, acrylate copolymer, porous vinyl-based polymer, polymethylsesquioxane, nylon powder, crosslinked polystyrene powder, etc., may be cited as the resin and zinc oxide, titanium oxide, sericite, silica, etc., as the inorganic substance.
Patent JP-S5979440-A (JP)
Title: Driving circuit of laser diode
Inventor: MORITSUGU MASAHARU
IPC: G11B7/125
Filed: 1982-10-28
Abstract: PURPOSE:To perform both accurate storage and read-out of information with just a single laser diode by providing a control circuit which controls the driving current of the laser diode based on the difference between the output signal sent from a sample holder and a prescribed reference signal. CONSTITUTION:The output voltage of a sample holder 9 is applied to the reverse input terminal of a differential amplifier 4 via a resistor 13. The reference voltage Vref is applied to a reference voltage generating source 6. A resistor 12b is equal to a feedback resistance of the amplifier 4, and the voltage Vf is controlled in relation to a resistor 12a and then applied to the reverse input terminal of the amplifier 4. The amplifier 4 calculates (Vref-Vf), and this difference voltage is properly amplified and applied between the base and the emitter of a transistor 5 via a resistor 12c. The transistor 5 flows a current proportional to said difference voltage to a laser diode 1. A resistor 12d controls the driving current Ir of the laser diode Ir.
Patent JP-H0742412-A (JP)
Title: Demolition method for steel guyed tower
Inventor: ASAOKA TOSHIAKI
IPC: H02G1/02
Filed: 1993-07-29
Abstract: PURPOSE:To perform work safely and to improve efficiency without causing a danger accompanied by work at an elevated spot and by the use of explosives. CONSTITUTION:A suspension staging 4 is assembled so as to surround the base of a steel tower 1 and a guy drawing device 6 is provided at the base of each guy. At first, an antenna 3 is removed and a grip 7 is fixed to the tower 1 in the staging 4 and at the same time a lifting device 8 is provided between the grip 7 and the staging 4. The tower 1 is lifted slightly and under such conditions the lower part of the tower 1 is cut off and removed and thereafter the tower 1 is lowered and the guy 2 is drawn by means of the device 6 to support the tower 1 by a temporary supporting bases 4e, 11 and under such conditions the grip 7 is replaced, which operation is repeated.
Patent JP-H0240373-A (JP)
Title: Novel fluorine-containing compound and production thereof
Inventor: KANEKO ISAMU
IPC: C07D303/48
Filed: 1988-07-29
Abstract: NEW MATERIAL:A novel fluorine-containing compound shown by formula I (X and Y are Cl, Br or I). EXAMPLE:2,3,3-Trifluoro-2,3-dichloro-propynoyl fluoride. USE:A synthetic intermediate for functional fluorine-containing compound. An optically resolving reagent. PREPARATION:A fluorine-containing compound shown by formula II is reacted with a compound shown by formula I.
Patent JP-H057874-A (JP)
Title: Electrolyte producing device
Inventor: IKEBE TSUTOMU
IPC: C02F1/46
Filed: 1991-07-03
Abstract: PURPOSE:To selectively and singly obtain alkali ion water Wa or acid ion water Wb and to reduce the amt. of drained water. CONSTITUTION:A cathode room 20A in an electrolytic cell 20 is equipped with a circulating path L4 in which alkali ion water Wa is circulated between the cathode room and a trap tank 30A and a water exit path L2 which is freely opened and closed. The anode room 20B in an electrolytic cell 20 is equipped with a water exit path L3 which can be freely opened and closed and a circulating path L5 in which acid ion water Wb is circulated between the anode room and a trap tank 30B.
Patent JP-H0533801-A (JP)
Title: Fail safe mechanism of complex hydraulic circuit
Inventor: NANAHARA KENJI
IPC: B62D5/07
Filed: 1991-07-29
Abstract: PURPOSE:To improve maneuvering stability by preventing a plurality of hydraulic control sections turning into a fail safe state simultaneously in a complex hydraulic circuit in which a plurality of hydraulic control sections are made complex. CONSTITUTION:When a failure occurs in a hydraulic type suspension control section 19, a fail safe valve 1 is set to the other end position C. Then, a pilot pressure pipe 14a turns into a communication state with a return side pipe 18, and a pilot pressure pipe 14b turns into a communication state with the return side pipe 18 through a throttle 4. Therefore, operation check valves 2a and 2b close directly after the occurrence of failure, the control section 19 turning into a fail safe state. The operation check valves 3a and 3b of a four wheel steering control section 20 turn into fail safe state after failure occurs, and a closing control section 20 turns into a fail safe state after the lapse of a specified time.
Patent JP-S6167120-A (JP)
Title: Keyboard device
Inventor: YODA SADAO
IPC: H03M11/14
Filed: 1984-09-07
Abstract: PURPOSE:To improve the operating speed and to decrease the possibility of mis-keying by adding a circuit making possible for shift mode designation from a high-order device so as to reduce number of keying for mode shift key by the operator. CONSTITUTION:A shift designation code data from a high-order device 4 is inputted to a decoder circuit 5 via a signal line 105 and a shift designation storage circuit 6 is set via a signal line 107 in case of the shift mode designation set data. An output signal 109 from the circuit 6 is inputted to a shift designation selection AND circuit 7 so as to make a shift designation signal from the mode shift key 1-2 of the keyboard ineffective. Further, the signal 106 is inputted to a shift designation OR circuit 8 and the shift designation from the device 4 is inputted and stored in the shift designation storage circuit 9. An output signal 110 of the circuit 9 is inputted to an encoder and a strobe circuit 2 and used for the encode control of a general key switch signal 101 at data keying.
Patent JP-H1139785-A (JP)
Title: Mass eccentric disk detecting method for disk player
Inventor: KURONUMA HIROSHI
IPC: G11B19/20
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To correctly detect a mass eccentric disk even when variations of reflectivities of disks and variations of output characteristics of optical pickups are present by measuring the level of a tracking error signal in a state in which a tracking error servo is turned off and setting a vibration detecting level based on the measured level. SOLUTION: In a state in which the tracking servo is turned off, an interpeak signal level is measured with a tracking error signal level measuring circuit and a vibration detection level A is set in a comparison level setting circuit via a system control circuit. Next, the tracking servo is turned on and a servo gain is lowered with a servo gain control circuit and the level of the tracking error signal of the output of a comparator is made large and this level B is compared with the vibration detection level A in a comparator circuit via a band-pass filter. When the level B is larger than the level A, a disk D is judged to be a mass eccentric disk and a displayer is made to be in a low speed reproducing state and the servo gain is set to a low speed reproducing gain.
Patent JP-H0353627-A (JP)
Title: Frame synchronizing circuit
Inventor: ICHIBAGASE HIROSHI
IPC: H04J3/06
Filed: 1989-07-20
Abstract: PURPOSE:To detect frame synchronization stably by loading the valve of succeeding position of frame synchronizing bit certificating position with a value of time inhibiting the coincidence detection and outputting a pulse representing the start of frame pattern coincidence detection. CONSTITUTION:The circuit consists of a clock extraction circuit 1, D flip-flops 2,4-9, a frame pattern coincidence detection circuit 3, a frame counter 10, AND gates 11, 12, 14, 20, R-S flip-flops 13, 18, a logic gate 15, a forward protection circuit 17, a backward protection circuit 17 and an OR gate 19. Then the coincidence with a frame pattern is detected from a position of an input series at which the arrival of a frame synchronizing pulse is expected in the process of hunting, the coincidence detection is stopped at the point of time of the first coincidence and a prescribed value is loaded to the frame counter 10. Thus, even when the clock speed is increased, the frame synchronization is stably detected.
Patent JP-H1016660-A (JP)
Title: Automobile ceiling material
Inventor: KANO KOJI
IPC: B32B27/12
Filed: 1996-06-29
Abstract: PROBLEM TO BE SOLVED: To give non-permeability to a ceiling material of an automobile. SOLUTION: Non-gas permeability is given to a ceiling material by molding a back surface main part in a shape to adhere to a roof panel by using a material thick, having a cushioning property and free to be compressed and molded by binding a web by low melting point fiber as a base material of the ceiling material and adhering the base material and a skin material by a hot melting film 4 with a low melting point film 4B laminated on both sides of a high melting point film 4A.
Patent JP-H0670954-A (JP)
Title: Splitable composite fiber, aggregate thereof and face material for body fluid absorptive article
Inventor: YANAI HIROSHI
IPC: D04H1/4382
Filed: 1992-06-22
Abstract: PURPOSE:To provide a face material for a body fluid absorptive article having an excellent feel and a satisfactory dry property by reducing a sweaty feel, a sticky feel caused by returning of liquid upon use of the body fluid absorptive article. CONSTITUTION:100 to 60wt.% of splitable conjugate fibers made only of polyolefins composed of a 1 to 5wt.% of polyethylene, as a first component, containing an alkene adduct of polymethylhydrogensiloxane and/or a propylene adduct of polypropylenehydrogensiloxane, and polypropylene or the like as a second component, and 0 to 40% of core sheath type conjugate fibers including the first component of the splitable conjugate fibers as a sheath component are mixed together, and then the splitable conjugate fibers are split and interlaced so as to obtain interlaced nonwoven fabric which is then formed therein with fine perforations 6 each having an opening area of 0.5 to 1.8mm<2> at a perforation rate of 10 to 50% so as to obtain a face material 5 for a body fluid absorptive article.
Patent JP-H10338672-A (JP)
Title: Urination regulator and bicyclic compound
Inventor: KATOU KANEYOSHI
IPC: C07D405/14
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To prepare a urination regulator having excellent urination reflex inhibiting actions and low toxicity by formulating a specific bicyclic compound, above all, a specific new compound or its salt as an active ingredient therein. SOLUTION: This urination regulator is prepared by formulating a compound represented by formula I [A-ring is benzene ring; B-ring is a 4- to 7-membered isocyclic or heterocyclic ring; C-ring is a nitrogen-containing heterocyclic ring; X is C or N; Y is a direct bond or an alkylene; Ar<1> and Ar<2> are each an aromatic; (m) is 1-3] or its salt, especially a new compound represented by formula II [B'-ring is the B-ring; W is CH2 -CH2 or the like; (r) is 0-2] or its salt. 1,3- Dihydro-1-ethyl-3-phenyl-3-[2-(4-phenylpiperidino)ethyl]-2H-indol-2-one, etc. can especially be cited as the new compound represented by formula II. The compound represented by formula II is obtained by reacting, e.g. a compound represented by formula III (L is an eliminative group) or its salt with a compound represented by formula IV.
Patent JP-H0535690-A (JP)
Title: System and method for parallel computer simulation
Inventor: IKESAKA MORIO
IPC: G06F11/28
Filed: 1991-07-29
Abstract: PURPOSE:To faithfully imitate the processing of an actual parallel computer since the communication request in which the actual parallel computer is hourly processed in priority, concerning a parallel computer simulating system and method provided with plural PE process parts and a parallel execution control process part to perform the action to imitate the actual parallel computer by each PE process part. CONSTITUTION:At respective PE process parts 201-20n, a relative passing time counting part to count the relative passing time and send it to a parallel execution control process part is provided, and at a parallel execution control process part 10, when all PE process parts perform the transmitting receiving request, out of the PE process parts to issue the transmitting request, a minimum absolute passing time process selecting means 30 to select the PE process parts in which the absolute passing time is minimum, and a transmitting receiving processing part 40 to perform the transmitting processing for the PE process part of the selected transmitting source and the receiving processing for the PE process parts of the transmitting destination are provided.
Patent JP-S5890406-A (JP)
Title: Rotary cutting adjusting method and its device
Inventor: KAWASAKI MASUMI
IPC: B23B39/00
Filed: 1981-11-25
Abstract: PURPOSE:To precisely adjust with high accuracy the position of the cutting tool remaining in the machining condition when cutting machining such as boring and facing, etc. is done by turning a cutting tool. CONSTITUTION:A cutting tool is adjusted and operated under the condition of continuous rotating movement. Accuracy of its adjusting control can be realized in such high accuracy that it is at least more than 1/100mm., and generally 1/ 1,000mm. or more. Besides, this mechanism is relatively compact and at relatively low cost, and can be adequately adopted under the limited condition. For example, high accuracy of cutting tool moving condition as the unit of 1/1,000mm. can be indicated by applying proper index and scale between an operating part 90 and the setting surface 1c of a housing 1.
Patent JP-S62202288-A (JP)
Title: Extending system for logical filter
Inventor: MASUI TAKESHI
IPC: G06T3/00
Filed: 1985-08-27
Abstract: PURPOSE:To extend effectively a logical filter by providing a logical filter circuit to execute the filtering of a prescribed size at input data, the adding circuit of the size to add an output and a matching circuit to execute the matching with matching data. CONSTITUTION:When input image data A are inputted to a 3X3 logical filter circuit 1, a circuit 1 obtains a vicinity pattern B from a RAM1-1, for example, 3X3 vicinity pattern. A 3X3 adding circuit 2 adds the vicinity pattern B and obtains an adding result C. As such a result, a signal D, which is an adding result equivalent to the input image data of C, is inputted to a matching circuit 3. Here, in the filter calculation of a purpose which makes the part of '1' of the data A into '1', the matching of the signal D is obtained, the signal D is inputted to a pattern converting circuit 5, 0, 0, 0, 0 are obtained and the logical filter calculation having the function of 5X5 can be executed by a 3X3 logical filter circuit.
Patent JP-2001018828-A (JP)
Title: Body bending type vehicle
Inventor: KOJIMA MINORU
IPC: B62D12/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a body bending type vehicle which can be made so that it can not be steered even when a steering wheel is operated when the vehicle should not be steered. SOLUTION: In this body bending type vehicle comprising front and rear vehicles mutually connected by a center pin so as to freely bend, electromagnetic switch valves 37 and 38 cut off pipe lines 36a and 36b between a steering valve 31 and steering cylinders 11 and 12 which are steering drivers when a parking brake switch 43 is turned off and braking by a parking brake 16 is performed. As a result, the front vehicle can not be steered even when a steering wheel 30 is operated during braking of the parking brake 16.
Patent JP-S6080730-A (JP)
Title: Electronic clinical thermometer
Inventor: ISHIZAKA HIDEO
IPC: G01K7/00
Filed: 1983-10-12
Abstract: PURPOSE:To make an electronic clinical thermometer small in size and easy to use by housing a circuit for measuring and displaying temp., an electricity accumulating means to supply electric power to said circuit and a solar battery connected to the accumulating means into a housing and making the housing liquidtight with the inside thereof. CONSTITUTION:A heat sensitive element is disposed into the cap 4 of the heat sensitive part at the top end of a housing case 1 and a body temp. measuring part 10 including the heat sensitive element and a body temp. display part 5, an electricity accumulating part 21 and a solar battery 10 are liquidtightly sealed in the case 1. The electronic clinical thermometer having excellent waterproofness and reliability is thus obtd.
Patent JP-H0239481-A (JP)
Title: Manufacture of semiconductor laser
Inventor: ASAGA TATSUYA
IPC: H01S5/00
Filed: 1988-07-28
Abstract: PURPOSE:To realize easy cleavage and to acquire a flat cleaving surface by forming a groove vertically against a direction of a resonator of a semiconductor laser at an edge of an epitaxial growth surface which has a double hetero structure, and by applying a stress for cleavage from an opposite surface of a surface whereon the groove is formed. CONSTITUTION:A groove is formed at an edge of an n-type GaAs substrate through a usual photo process and an etching process. An epitaxial growth layer is formed on a surface whereon a groove of an n-type GaAs substrate is formed through MOSVD method. After an n-type GaAs blocking layer is etched in stripes through the usual photo process and the etching process, a p-type ohmic electrode is formed. The n-type GaAs substrate is grinded to 100mum to form an n-type ohmic electrode. A stress is applied to the manufactured semiconductor laser wafer from a side of the n-type ohmic electrode. According to this constitution, cleavage in stripes in realized in a simple and flat cleaving surface. A semiconductor laser chip can be acquired by cleaving a striped semiconductor laser wafer between a surface stripe and a stripe.
Patent JP-2001021233-A (JP)
Title: Lamination type evaporator
Inventor: NARAHARA AKINARI
IPC: F28F3/08
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure heat-exchange performance and to sufficiently uniformize air passing through a core part. SOLUTION: In this evaporator, the highest temperature refrigerant of a refrigerant flowing through a core part 3 is caused to flow at one half part of the core part 3 through a spot situated windward from a lowest temperature refrigerant. An intermediate temperature refrigerant is caused to overlap at the other half part of the core part 3 and with the direction of a flow of air and a comparatively high temperature refrigerant is caused to flow to a spot situated windward. Further, the positions in a vertical direction of an inlet tank part 43 and a refrigerant transfer tank part 47 situated downstream are different from each other and the direction of a flow of a refrigerant in the inlet tank part 43 and the direction of a refrigerant in the refrigerant transfer tank 47 situated downstream are caused to coincide with each other in the direction of the width of the core part 3.
Patent JP-H0940324-A (JP)
Title: Elevator
Inventor: YAMANAKA NAOKI
IPC: B66B9/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To switch vertical motion in a desired direction more positively by providing a change lever for regulating the movable range of an operating lever to change the rotatable direction of a wheel into either normal or reverse direction. SOLUTION: At the time of going up, a change lever 29 is shifted to 'up'. At this time, even if depressing the heel side 26a of an accelerator lever 26, since a protruding part 24a of an operating lever 24 is in contact with a lower end face 29a of the change lever 29, the operating lever 24, that is, an operating shaft 23 of a continuously variable transmission, is in a state of being out of clockwise rotation. When the toe side 26b is depressed, on the other hand, the operating shaft 23 can be rotated counterclockwise, and in response to this, the continuously variable transmission is operated clockwise. As a result, a wheel is rotated, and an elevator ascends.