baber/WOPTO huggingface dataset:
Patent JP-H11103434-A (JP)
Title: Rear projection type display device
Inventor: YOSHII SHOICHI
IPC: H04N5/74
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rear projection type display device capable of cooling a heat source such as a light source efficiently. SOLUTION: In this display device constituted so that the video light from a video projective device 3 provided with the light source 30 and a liquid crystal pannel is magnified by a projective lens 4, reflected on a total reflection mirror 5, projected and displayed from the rear surface side of a screen 6, the passage 10 for ventilating the wind for cooling the light source 30 is formed between the total reflection mirror 5 and the rear surface of a case body 2, and also a discharge port 11 is formed on the rear surface of the case body 2.
Patent JP-H04144951-A (JP)
Title: Drying of large-sized glass molding
Inventor: DAIKU SATOSHI
IPC: H01B19/00
Filed: 1990-10-03
Abstract: PURPOSE:To prevent occurrence of cracks and breaking of glass molding at shade parts by covering the shade parts of glass molding with an air-permeable fiber wrapping means and drying by electrization. CONSTITUTION:A glass molding 1 to form a large-sized glass porcelain by burning is prepared and a pair of electrodes 6 are arranged in such a way that a top part 1a and a bottom part 1b of the molding are sandwiched in between the electrodes. Then at least shade parts 3 of the glass molding 1 are covered with a fiber wrapping means 5, a voltage is impressed to the electrodes 6 and the molding is dried by electrization.
Patent JP-H04142125-A (JP)
Title: Radio calling receiver with advance notice function for end of battery discharge
Inventor: USHIYAMA KATSUMI
IPC: H04B7/26
Filed: 1990-10-03
Abstract: PURPOSE:To detect the less residual capacity of a battery and to issue an advance notice by providing a load resister, a timing control circuit, and a power detection circuit, and providing a notice means which issues the advance notice of discharge stopping time by issuing notice output by taking the AND of the detection output and a timing signal. CONSTITUTION:A control part 4 is equipped with the timing control circuit 42 which performs timing generation and reverse control, and a notice control circuit 41, and the timing control circuit 42 performs the on/off control of the load resistor in a load circuit 2 by outputting a control signal, and also, supplies the on/off control information of the load resistor to the notice control circuit 41. Also, the notice control circuit 41 passes logical judgment by inputting the detection output from the voltage detection circuit 1 and control information from the timing control circuit part 42, and is comprised of a circuit which performs logical processing to control the notice means of a notice part 3. Thereby, it is possible to issue the advance notice that the service life of the battery is going to exhaust before the battery 5 arrives at the discharge stopping time i.e., a reception function is stopped.
Patent JP-S61141220-A (JP)
Title: Synchronizing pulse generating circuit
Inventor: MIZUGUCHI HIROSHI
IPC: H03K5/1532
Filed: 1984-12-14
Abstract: PURPOSE:To obtain an output signal synchronously with the edge of an input signal and having an optional pulse width by combining two bistable circuits and three coincidence gates. CONSTITUTION:A signal A is fed to an input terminal 1 and a signal B is fed to a clock terminal 6. Thus, signals C, D are fed respectively from NAND gates 7, 8 forming the 1st bistable circuit and a signal E is outputted from a NAND gate 9. Further, a signal I is outputted from a NAND gate 17 and signals F, G are outputted respectively from NAND gates 15, 16 forming the 2nd bistable circuit. Then a signal H is outputted from a NAND gate 19. Thus, an output signal synchronously with the edge of the input signal having an optical pulse width is obtained.
Patent JP-2000090917-A (JP)
Title: Manufacture of positive electrode plate for lithium ion secondary battery
Inventor: NAKAI KENJI
IPC: H01M10/05
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode plate for a lithium ion secondary battery capable of preventing gelation of positive electrode material slurry without increasing production cost and decreasing high rate discharge capacity of a battery. SOLUTION: Dispersion is prepared by dispersing 11 wt.% lithium nickel composite oxide (LiNi0.8Co0.2O2) into water. The dispersion is stirred and pH of the dispersion is adjusted to 7.1-11.2. The dispersion is filtered and the lithium nickel composite oxide obtained is dried. The lithium nickel composite oxide obtained is used for a positive electrode material of a positive electrode plate for a lithium ion secondary battery.
Patent JP-H04140838-A (JP)
Title: Information processor
Inventor: TOMIOKA KOJI
IPC: G06F9/22
Filed: 1990-10-02
Abstract: PURPOSE:To increase the speed for an information processing by setting a clock cycle shorter than a period required for read-out or write of a storage device. CONSTITUTION:When an address register 3 is updated by a write instruction 9 of a control register 2, a hold generating circuit 6 outputs a hold signal 7 for a period required for read-out of a storage device 4 from the next clock cycle, and holds the address register 3 and a read-out register 5. Unless such write instructions 9, 10 as it is tried to update the address register 3 in this holding period, and it is tried to store an output of the storage device 4 in the register 5 are outputted from the control register 2, a hold signal 8 for holding a register, a flag, etc., in the control register and an arithmetic circuit 11 is not outputted, therefore, the next instruction can be executed.
Patent JP-H03125338-A (JP)
Title: Optical head device
Inventor: KOBACHI HIDEAKI
IPC: G11B7/135
Filed: 1989-10-11
Abstract: PURPOSE:To enhance the utilization efficiency of laser light and to prevent the breakage of an opto-electronic integrated circuit by setting the opto- electronic integrated circuit with which a laser noise removing means is integrally formed on the main surface of a substrate. CONSTITUTION:The laser beam from the opto-electronic integrated circuit 4 is condensed on an optical disk 9. When the light emitting points of the focusing light and the laser light from the circuit 4 become a conjugate point and returning light from the condensing point on the disk 9 causes resonance with the laser light from the laser light emitting point, a high frequency superposition circuit in the circuit 4 acts to remove a laser noise. Then, the opto-electronic integrated circuit 4 with which an LD for oscillating the laser light and the high frequency superposition circuit which removes the laser noise are integrally integrated is attached to the substrate 1 and the light incident surface 11 of a dielectric thin film wave guide layer 3.
Patent JP-H0791039-A (JP)
Title: Manufacture of concrete structure body and concrete form remover
Inventor: WASHIZU IKUE
IPC: E04B1/92
Filed: 1993-09-27
Abstract: PURPOSE:To prevent the generation of mildew on the surface of concrete with the minimum labor and cost. CONSTITUTION:In a method of manufacturing a concrete structure body by applying a form remover to the surface of a form, placing concrete in the form and removing the form after the curing of concrete, an antibacterial agent for suppressing the growth of Eumycetes is mixed in the form remover for use. A mildew-proofing effect on the concrete structure body can be thereby obtained easily at low cost.
Patent JP-H03125520-A (JP)
Title: Converter for catv
Inventor: FUDETA TAKASHI
IPC: H04B1/26
Filed: 1989-10-11
Abstract: PURPOSE:To attain a highly stable modulation frequency by using a 1st PLL circuit including a 1st local oscillator so as to select a specific channel among plural input frequencies, and selecting a 2nd PLL circuit which integrates also a 2nd local oscillator and covers the entire input and output circuits. CONSTITUTION:A lock detector circuit 22 providing a PLL lock detector(LD) output and including a relay circuit to activate a changeover switch 11 is connected to a phase comparator 16. The changeover switch 11 receiving the lock detector output of the circuit 12 is thrown from the position of a contact NC-C to the position of a contact NO-C. An amplifier 12 receives the output of a 2nd IF amplifier 6, that is, a TV output through the circuit changeover resulting in forming a 2nd PLL circuit comprising a 1st mixer 3, a 1st IF amplifier 4, a 2nd mixer 5 and a 2nd IF amplifier 6. Thus, a stable conversion frequency output is obtained and the converter traces a change in a receiving wave.
Patent JP-H02109550-A (JP)
Title: Ultrasonic diagnosing device
Inventor: ARAGAI KAZUTERU
IPC: G01N29/24
Filed: 1988-10-20
Abstract: PURPOSE:To easily discriminate an ultrasonic probe to be used which is designated from a keyboard by emitting light from a light emitting display means provided on the selected ultrasonic probe by a light emitting power source circuit based on a control signal corresponding to the ultrasonic selected by a switching circuit probe. CONSTITUTION:When an ultrasonic probe 21 is instructed from a keyboard 101 as the ultrasonic probe to be used, a control circuit 100 transmits the control signal to select the ultrasonic probe 21 and switch a circuit to a switching circuit 112 based on the input data. Based on this control signal, the switching circuit 112 selects the ultrasonic probe 21 and switches the circuit in the internal part of the circuit 112 so that this ultrasonic probe 21 can be connected to a transmitting and receiving circuit 103. A switching signal at this time is taken out, the light emitting power source circuit to supply light emitting power is operated, and a light emitting diode 31 provided on the ultrasonic probe 21 is made to emit light. As the result, since the light emitting diode of the ultrasonic probe emits light when a diagnosing person commands the ultrasonic probe to be used from the keyboard 101, the diagnosing person can immediately find out the ultrasonic probe 21 to be selected.
Patent JP-H03124702-A (JP)
Title: Production of molding composition and molding
Inventor: NAKAMURA KENJI
IPC: C08L33/04
Filed: 1989-10-11
Abstract: PURPOSE:To provide a molding composition which can give a molding having high modulus and high strength and is suited for electrical components, etc., by using a thermoplastic resin and a polymerizable monomer containing an alicyclic polyfunctional polymerizable monomer as the essential components. CONSTITUTION:An alicyclic polyfunctional polymerizable monomer exemplified by the compounds of formulas I and II (wherein R1 is H or a methyl; A is an ethylene or a propylene; (p) and (q) are each 0-10; (m) and (n) are each 0-2; and (x) and (y) are each 0-3) or the like is prepared. A thermoplastic resin (e.g. vinyl chloride resin) is mixed with a polymerizable monomer containing the above monomer and optionally a polymerization initiator (e.g. benzoil peroxide) to produce a molding composition. Examples of the polymerizable monomers other than the alicyclic monomer include 2-ethylhexyl acrylate, and trimethylol- propane trimethacrylate.
Patent JP-H03125845-A (JP)
Title: Hot water feeder with bath furnace
Inventor: HAMAKO YASUTAKA
IPC: F24H1/00
Filed: 1989-10-11
Abstract: PURPOSE:To prevent hot water of which temperature is higher than a set temperature from being fed out of a tap water plug and to improve a safety in operation by a method wherein a temperature of stayed waster in a hot water heating pipe increased under a bath tub water-heating operation is forcedly cooled. CONSTITUTION:A bath tub water-heating operation is carried out such that a heating burner 8 and a circulation pump 7 are concurrently started to operate during a starting time, water in the bath tub 10 is circulated and the water is heated by a heat exchanger 4. When the temperature reaches a desired temperature and the operation is stopped, at first the heating burner 8 is stopped and the circulation pump 7 is stopped after a specified time DELTAt elapses. A heat energy of the water within the hot water heating pipe heated during this period is moved to the bath tub circulation water through the bath tub heating pipe. In this way, the stayed water in the hot water heating pipe is cooled by the bath tub circulation water. During the hot water heating operation, only the heating burner 8 is operated and the water flowed in due to a tape water pressure is heated by the heat exchanger 4 and then the hot water is fed.
Patent JP-H11101701-A (JP)
Title: Pressure sensor chip, its manufacture and catheter with sensor mechanism
Inventor: ITOIGAWA KOICHI
IPC: A61B5/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor chip being suitable for, for example, a catheter with a sensor mechanism where the machining and forming of a back pressure hole for a pedestal is unnecessary. SOLUTION: A pressure sensor chip 11 has a diaphragm part 13 being formed on a silicon substrate by an etching technique. The surface and rear surface of the diaphragm part 13 function as a pressure-sensitive surface 13a and a back pressure operation surface 13b, respectively. A groove part 21 is formed to connect an etching recessed part 14 at the side of the back pressure operation surface 13b to a side surface 12a of the silicon substrate. When the pressure sensor chip 11 is used for the catheter, the groove 21 becomes a back pressure hole.
Patent JP-H04143533-A (JP)
Title: Outdoor unit arranging structure of air conditioner
Inventor: KITANO MOICHI
IPC: F16M13/02
Filed: 1990-10-01
Abstract: PURPOSE:To prevent abnormal interruption due to pressure rise by a method wherein a plurality of outdoor units provided in the vertical direction are piled so that a diffuser side passage unit part and a suction side passage unit part correspond to each other with an upper surface and a lower surface of a casing sandwiched. CONSTITUTION:With respect to outdoor units A1 and A2 which are an upper and a lower outdoor unit, the outdoor unit A1, the upper one, is reversed upside-down so that an upper surface plate 1e of a casing 1 becomes lowerside while the outdoor unit A2, the lower one, is placed so that an upper surface plate 1e of a casing 1 becomes the upperside. Thus the outdoor units A1 and A2 are placed alternately. In this instance, opposing surfaces, that is, the upper surface plate 1e of the casing 1 of the upside positioned outdoor unit A1 and the upper surface plate 1e of the casing 1 of the lowerside positioned outdoor unit A2 are sandwiched by the two outdoor units A1 and A2, and diffuser side passage unit parts 14 and 14 are positioned to correspond to each other. With these upper and lower outdoor units A1 and A2, a diffuser 11 of the upper outdoor unit A1 is separated from a suction port 21 of the lower outdoor unit A2, and the diffusers 11 and 11 of the upper and lower outdoor units A1 and A2 are positioned close to each other.
Patent JP-H06119972-A (JP)
Title: Manufacture of el element
Inventor: AMAKASU MIKIO
IPC: H05B33/06
Filed: 1992-10-02
Abstract: PURPOSE:To reduce the costs for works through elimination of any installing process for a drawout electrode as separate process, protect a light emitting layer and an insulative layer through lessening of intrusion of water/moisture, and enhance the quality of HL element and suppress its cost. CONSTITUTION:A light emitting layer 2 is formed on a transparent conductive film 1 which is a clear electrode, and thereover an insulative layer 3 is formed, whereover a back plate 4 is formed to produce a light emitting cell A. A lead electrode plate 6 made of a metal material is attached onto the back plate 4. The lead electrode plate 6 is formed in a single piece structure by coupling drawout electrodes 6a, 6b led electrically to the back plate 4 and clear electrode 1 by a coupling part 6c. The periphery is sealed by hot pressure attachment while pinched by package films 7, 8 from above and below. After sealing, the coupling part 6c is cut along the cutting line 9, and the drawout electrodes 6a. 6b are put in the insulated state.
Patent JP-H01108919-A (JP)
Title: Axial flow type thresher
Inventor: KITANI KENICHI
IPC: A01F12/24
Filed: 1987-10-20
Abstract: PURPOSE:To recover grain granules made into individual grains in a handling chamber in an early period and to prevent damage, by setting an opening communicated with a selecting part at the lower end part, at the bottom side in the rotation direction of the handling barrel, of a channel for guiding grain granules set at the ceiling part of a handling chamber. CONSTITUTION:The ceiling part of a handling chamber 5 is provided with plural sheets of a treated material guiding plate 10 approximately along in the rotation direction of a handling barrel 6, gap between the guiding plates 10 is used as a channel for guiding grain granules and an opening 11a communicated with a selecting part C is set at the lower part of the channel at the bottoms side in the rotation direction of the handling barrel. The grain granules are not excessively squeezed, rapidly sent to the channel for guiding grain granules and sent through the channel from the opening 11a to a selecting part.
Patent JP-2001090213-A (JP)
Title: Joint device for ceiling
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a joint device for a ceiling capable of absorbing the quakes of left-right buildings even when the buildings are quaked largely in the different horizontal directions and longitudinal directions and capable of being used even when the ceiling joint section of a vibration isolation building or the like is covered. SOLUTION: In the joint device for the ceiling with a joint cover for the ceiling being capable of supporting the ceiling joint sections of left-right buildings constructed through the joint sections so as to upwards push the ceiling joint sections in the case of quakes, by which the ceiling joint sections are narrowed, and being installed to at least two or more of supporting metal fittings and covering the ceiling joint sections, the joint cover for the ceiling is composed of joint covers for split ceilings being capable of being slid in the longitudinal direction and being split into at least two or more while the joint covers for the split ceilings can be supported slidably in the longitudinal direction respectively in at least two or more of the supporting metal fittings and the joint device for the ceiling is configured.
Patent JP-2001093298-A (JP)
Title: Ferroelectric memory
Inventor: KAWACHI TAKAMOTO
IPC: G11C29/50
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To dissolve such conventional problems that polarization inversion is caused accompanying read-out and write-in with respect to materials of ferroelectric substance used for a ferroelectric memory, and residual polarization is reduced by increasing the number of times of polarization inversion, and reduction of residual polarization causes reduction of operation margin, a ferroelectric memory including a memory cell having less operation margin from the beginning is selected as a defective product at the time of shipment from a factory, however, measuring operation margin for each memory cell cannot be performed during use after shipment from a factory, also, operation margin is different for each memory cell owing to dispersion of manufacturing and difference of frequencies of access,  it is hard to predict the extent of reduction of operation margin from the outside, so that operation margin is reduced unexpectedly, and defective operation of a memory is caused. SOLUTION: This device is provided with a means measuring operation margin of a memory cell during use the device after shipment from a factory and informing deficiency of operation margin to the outside or a means switching a circuit in which a memory cell being deficient in operation margin is detected to a redundant circuit.
Patent JP-H02160556-A (JP)
Title: Transfer of pictorial pattern to compact disk and transfer sheet
Inventor: TERAUCHI TAKAO
IPC: G11B7/26
Filed: 1988-10-20
Abstract: PURPOSE:To make possible transfer of a beautiful and stable pictorial pattern by laminating a peel-off material layer, a pictorial pattern printing layer and an adhesive layer sequentially on a heat-resistant basic material film. CONSTITUTION:Peel-off material layers 2A, 2B which move over a material to be transferred on and become the surface of a pictorial pattern 6 after transfer, a pictorial pattern printing layer 3 and an adhesive layer 4 at a softening temperature of 50 to 65 deg.C are sequentially laminated on a heat-resistant basic material film 1. In this case, if the peel-off layer 2A is formed using an ultraviolet curing-type or an electronic beam curing-type resin and then is allowed to cure, a pictorial pattern becomes more durable. A preferable adhesive is a copolymer of 15 to 40% by weight of styrene and 60 to 85% by weight of lower alkylester (meta) acrylate at a glass transition point of 50 to 95 deg.C and with an average molecular weight by weight/average molecular weight by number = 2 to 5 and an average molecular weight by weight of 10,000 to 25,000. The application amount of the adhesive is 1 to 12g/m<2>, preferably 2 to 7g/m<2>. A pictorial pattern is transferred to a part where data can be read without causing any hazard of the surface of a compact disk, using hot stamp technique at 160 deg.C or less with a transfer sheet of the above structure.
Patent JP-2000094827-A (JP)
Title: Ink jet recording paper
Inventor: KAJI HIROO
IPC: B41M5/52
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To manufacture an ink jet recording paper friendly with the environment and generating only a few bleeding phenomenons along fibers and bleedings on the printing boundary sections of different colors. SOLUTION: Bagasse pulp is used as a pulp raw material, and the printing ratio of the bagasse pulp to the total pulp quantity is set as 70% or less and desirably a paper using a neutral rosin sizing agent as a sizing agent is introduced therein, and 30 second cup water absorption degree measured by 5% isopropyl alcohol water solution is 14-25 g/m2.
Patent JP-S61143424-A (JP)
Title: Production of polyester copolymer
Inventor: IKI KEISHIRO
IPC: C08G63/64
Filed: 1984-12-14
Abstract: PURPOSE:To obtain the titled copolymer with low melt viscosity and high solvent crocking resistance, by polycondensation of a specific bisphenol aromatic polycarbonate to a specific polyester precursor synthesized from specific bifunctional carboxylic acid (or its derivative) and diol. CONSTITUTION:First, a polyester precursor [terephthalic acid-based (poly)-ester] with a number-average polymerization degree 1-30 having structural unit of formula (Z' is ethylene or tetramethylene; n is 1-30) is prepared by reaction through conventional polycondensation process, between (A) either bifunctional carboxylic acid (mainly terephthalic acid) or its ester-forming derivative (e.g., oxalic acid) and (B) a diol (e.g., ethylene glycol). Next, this precursor and a bisphenol aromatic polycarbonate with a viscosity-average molecular weight >=5,000 are blended to proceed with polymerization, thus obtaining the objective copolymer. USE:Modifier for polycarbonate resin for molding use.