baber/WOPTO huggingface dataset:
Patent JP-H03292190-A (JP)
Title: Thermal recording material
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/26
Filed: 1990-04-10
Abstract: PURPOSE:To obtain high sensitivity and excellent preservability and contrive higher image durability, sticking resistance and writing properties, by providing a coloring material layer and a thermosoftening masking layer thereon containing a filler, and enabling an image to be formed by imagewise heating. CONSTITUTION:A thermal recording material comprises a masking layer provided on one or both sides of a coloring material layer. At the time of printing, the recording material is heated imagewise from the masking layer side or the coloring material layer side, whereby a transparent layer reaching to the surface of the coloring material layer is formed in the masking layer in the heated area. The transparent layer permits the colored surface of the coloring material layer to be seen therethrough. That is, an image can be seen. The formation of the transparent layer in the heated area of the masking layer is probably due to migration of the filler contained in the layer to non-heated areas under the effect of thermal energy. This phenomenon takes place conspicuously particularly when the filler is particulates of calcium carbonate.
Patent JP-S60240850-A (JP)
Inventor: ROBAATO DABURIYUU UTSUDAADO
IPC: F02F1/00
Filed: 1985-05-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06305375-A (JP)
Title: Power supply control circuit
Inventor: TAKAHASHI ISAO
IPC: B60R16/02
Filed: 1993-04-21
Abstract: PURPOSE:To automatically reset a switching circuit in the case of an instantaneous voltage drop by providing a discrimination circuit which supplies a reset signal for turning off the switching circuit when a reset signal is judged that output of a low voltage circuit is instantaneously dropped and thereafter supplies a signal for releasing the reset. CONSTITUTION:A discrimination circuit 9 is interposed between a watchdog timer 8 and an OR-gate 6 and when a mode of a reset signal from the watchdog timer is judged as the mode showing an instantaneous voltage drop, it first outputs a reset signal to the OR-gate 6 and after a specified time supplies a reset signal to a latch circuit 7. Accordingly, when an output voltage of a low voltage circuit 1 is instantaneously dropped, a reset signal from a watchdog timer 8 is supplied to the latch circuit 7 to turn a switching circuit 2 off, and thereafter a reset signal is supplied to the latch circuit 7 from the discrimination circuit 9 to reset the switching circuit to an ON-state.
Patent JP-S57210705-A (JP)
Title: Muting circuit for variable impedance circuit
Inventor: KANEKO AKIO
IPC: H03G3/02
Filed: 1981-06-19
Abstract: PURPOSE:To avoid the production of an abnormal sound when a gate is switched, by providing a muting circuit for a plurality of applications of a variable resistor using a hold-through gate. CONSTITUTION:When a switch S4 turns on and a switch S5 turns off, a hold- through gate 7 is in a through-state and a flip-flop 6 waites for input. A variable resistor 1 is operated as a sound volume adjuster. A state just before the operation of the switches S4 and S5 is given from a hold-through gate 7' to a tone controlling circuit. If a variable resistor 1 is set to a value greater than a reference value of a comparator 4, the flip-flop 6 is at low level and an attenuator 10 is controlled to be muted. As a result, a large sound when the switches S4 and S5 are operated can be prevented.
Patent JP-S58211457-A (JP)
Title: Type printer
Inventor: HAGIWARA TAKEO
IPC: B41J1/32
Filed: 1982-06-04
Abstract: PURPOSE:To enable a high speed typing with a less noise,by giving a side and a rotation to plural type wheels together with a frame on a pair of cylinders via the groop of gears along a spline axis and shifting them to a platen via an eccentric shaft, a starter and a ring like object. CONSTITUTION:According to the position of the type 2 of the plural type wheels 1 to be typed, the type wheel 1 provided with a gear 3 is slided together with a frame on a pair of cylinders via the groop of gears 22 along a spline axis 24 and the type wheel is rotated by a desired amount by the rotation of the spline axis 24 with a pulse motor. Also, the ring like object 9 provided inside with the starter 10 in which a longitudinal long hole 11 and lateral long holes 12, 12 are drilled is arranged at the central end part of one cylinder and when the eccentric axis 17 supported by another cylinder is rotated by the pulse motor, the ring like object 9 and the type wheel 1 engaging with this are shifted to the direction of a platen 29, being guided by the long hole 12 via its eccentric end part 19, the long hole 11 and a typeing is done. Because the slide and rotation of the type wheel can be done at the same time in such a way, a speedup can be done and a typing noise becomes small due to a push typing.
Patent JP-H10267448-A (JP)
Title: Absorbing type cooling heating device
Inventor: TAKAISHI TOSHIMITSU
IPC: F25B33/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enable a changing-over between a heat pump operation and a direct heat heating operation to be easily performed, refrigerant to be rapidly fed to an evaporator when the operation is transferred from the direct heat heating operation to the heat pump operation. SOLUTION: During a direct heat heating operation, an opening or closing valve 17 in a return flow passage 9a is opened and then refrigerant is circulated back from a condenser 9 to a regenerator 3. Since a circulating refrigerant outlet port 93 is kept at a specified height from the bottom part of a tank 90, it is possible to keep refrigerant within the condenser 9 even during a direct heat heating operation. Accordingly, when the operation is transferred to a heat pump operation, the assured refrigerant is fed rapidly to an evaporator 1. The return flow passage 9a has a certain head between the outlet port 93 and an outlet of the regenerator 3 in such a way that the refrigerant may naturally drop into the regenerator 3 against a pipe passage resistance.
Patent JP-H09263956-A (JP)
Title: Blackened galvanized steel sheet having stable hue
Inventor: WATANABE KOICHI
IPC: C23C28/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To stably produce a blackened galvanized steel sheet having a uniform hue by forming a specified zinc phosphate film on the surface of a steel sheet and specifying its relative intensity and the difference in the indexes of brightness. SOLUTION: A galvanizing layer is formed on the surface of a steel sheet. On the surface of this galvanizing layer, a zinc phosphate film is formed by the coating weight of 1 to 4g/m<2> , and as for this film, the relative intensity W calculated by the formula I lies in the range of 40 to 70%, and it has a stable hue in which the difference in the indexes of brightness ΔL is regulated to <=4. In the formula I, I (020) denotes the X-ray diffraction intensity of the (020) plane (d=9.16Å), I (011) denotes the X-ray diffraction intensity of the (011) plane (d=4.85Å), I (040) denotes the X-ray diffraction intensity of the (040) plane, (d=4.57Å), I (111) denotes the X-ray diffraction intensity of the (111) plane (d=4.41Å), I (240) denotes the X-ray diffraction intensity of the (240) plane (d=3.46Å), I (221) denotes the X-ray diffraction intensity of the (221) plane (d=3.39Å) and I (311.241) denotes the X-ray diffraction intensity of the (311.241) plane (d=2.85Å). In this way, the blackened galvanized steel sheet suitable as the material for facing such as a roof material or the like in which designing properties are particularly regarded as important can be obtd.
Patent JP-H06278039-A (JP)
Title: Abrasive film
Inventor: HATTORI TOSHIRO
IPC: B24D11/00
Filed: 1993-03-31
Abstract: PURPOSE:To eliminate the possibility of blinding at the inner peripheral portion of a roll so as to avoid variation in machining performance by laminating an abrasive layer containing spherical grains of a specific average grain size on a base, thus forming an abrasive film. CONSTITUTION:An abrasive material having an average grain size of about 0.4 to 3mum, such as alumina, silicon carbide, diamond and zirconia, and spherical grains selected from ceramics, glass and polymer beads, are mixed with a binder resin such as a thermoplastic or thermosetting resin and the mixture is evenly dispersed in a solvent to prepare a liquid for application. The liquid for application is applied to a base such as a polyester film and dried to form an abrasive layer so as to obtain an abrasive film. The amount of spherical grains added is preferable 3 to 5wt% of the abrasive material and the thickness of the abrasive layer is preferable 10 to 20mum. The abrasive film obtained has its surface property uniformly controlled inside a roll so that variation in machinability can be avoided.
Patent JP-H05291006-A (JP)
Title: Nonlinear voltage type resistor
Inventor: TAGAMI YUKIO
IPC: H01C7/10
Filed: 1992-04-15
Abstract: PURPOSE:To prevent the malfunction caused by exfoliation of a ZnO element and an electrode by enhancing their adhesive property, and to obtain a nonlinear voltage type resistor of simplified structure. CONSTITUTION:The title nonlinear ceramic resistor is composed of an almost cylindrical ZnO element 1 obtained by baking granulated powder which is mainly composed of zinc oxide, a side face insulating material 2 which is fixed sintering on the side face of the abovementioned ZnO element 1, an electroless plating layer 8 formed on the surface and the rear of the ZnO element 1, and a solder layer 9 with which each electroless plating layer 8 of the multilayer ZnO element 1.
Patent JP-H03292558-A (JP)
Title: Shared memory controller
Inventor: UMEDA AKIRA
IPC: G06F12/00
Filed: 1990-04-11
Abstract: PURPOSE:To evade such a case where the address switching time easily affects the cycle time by accepting the memory access request given from a CPU to be selected even at the clock edge where the memory cycle ends for changeover of an address switch signal and starting the memory cycle at the next clock edge. CONSTITUTION:The precharging time (needed for recovery of the contents of a read-out memory cell) of a dynamic memory 4 and the address given to the memory 4 are not required at the end of a memory working state. In this respect, the memory access request given from a CPU 1 (2) to be selected is accepted even at the end of the memory working state. Then the address switch signal is switched to the CPU 1 (2) to be selected. Thus, an address signal is stabilized during the precharging time and the next memory working state is set. As a result, the address switching time never affects the CPU access time.
Patent JP-H08290149-A (JP)
Title: Garbage treating device
Inventor: IKEDA MITSUYUKI
IPC: B09B3/00
Filed: 1995-04-20
Abstract: PURPOSE: To execute the decomposition treatment of garbage by supplying heated steam to a treating vessel and activating microorganisms and to reuse this steam by condensing the steam. CONSTITUTION: The water of a tank 3b is fed via a solenoid valve 4e to a boiler 4, where the water is heated by a heater 4a. The outdoor air sucked by an air pump 5 is blasted via a vent pipe 5c into the boiler 4, by which the steam is sent to the treating vessel 7 to activate the microorganisms. The steam in the tank is heated by the outdoor air to water drops, which stick to the inside surface of an upper cap. The water drops are returned via a drain 7d and an upper case section 3f to the tank 3b. An alarm requesting the water feed is emitted when a water level sensor 4f fails to detect the water of the boiler 4. The opening and closing of the solenoid valve 5d of the vent pipe 5c and the energization of the heater 4a are then controlled according to the result of the moisture detection of a moisture sensor 7c.
Patent JP-H01266503-A (JP)
Title: Focus detecting device
Inventor: NAGANO AKIHIKO
IPC: G02B7/34
Filed: 1988-04-18
Abstract: PURPOSE:To improve the accuracy of focus detection for an object corresponding to the center of a screen and a position distant from it by arranging three photodetecting element arrays corresponding to at least secondary image-forming lenses, selecting two optional photodetecting element arrays according to the signal from an input means, and utilizing the output signals of those two photodetecting element arrays. CONSTITUTION:An optical means is provided with at least one field lens which is arranged nearby a plane equivalent to the image formation plane of an objective 1 and the three secondary image forming lenses 41-43 arranged at least linearly in a plane perpendicular to the optical axis of the objective 1. Then the optical axis of the center secondary image forming lens among the three secondary image forming lenses 41-43 is aligned nearly with the optical axis of the objective 1 and a photodetecting means is provided with the three photodetecting element arrays 51-53 corresponding to the three secondary image forming lenses 41-43. Two optical photodetecting element arrays are selected among those three photodetecting element arrays 51-53 by an input means and its output signal is used to perform focus detection at an optional position in the screen. Consequently, the focus detection for a position distant from the center of the screen is performed with high accuracy.
Patent JP-H04325146-A (JP)
Title: Mechanically scanning type ultrasonic probe
Inventor: KIMAZUKA MICHIYO
IPC: G01N29/26
Filed: 1991-04-25
Abstract: PURPOSE:To allow the adjustment of a volumetric change of an ultrasonic propagation medium by providing parts made of a thin film of an elastic material in a frame. CONSTITUTION:The ultrasonic propagation medium is hermetically sealed in a housing 3 and a pressure regulating part 5 molded of the elastic material is fixed as the mechanism for adjusting the volumetric change of this medium to the frame 6 in the form of being closed with the thin film on the inner side of an O-ring. The volumetric increase or decrease of the ultrasonic propagation medium 1 by a temp. change is regulated by the deformation of the pressure regulating part 5. Further, the adjustment mechanism is provided in the frame and, therefore, the size over the entire part of the ultrasonic probe is reduced, the mass of the ultrasonic propagation medium 1 is decreased and the injecting operation is simplified.
Patent JP-H02274202-A (JP)
Title: Automatic voltage switching circuit
Inventor: AOKI KAZUHISA
IPC: A45D20/10
Filed: 1989-04-15
Abstract: PURPOSE:To observe the luminescent condition of respective luminescent elements for grasping easily the automatic switching condition of loads by providing the first luminescent element lit when first and second loads are interconnected in parallel and the second luminescent element lit when the first and second loads are interconnected in series in a control circuit. CONSTITUTION:A luminescent diode LD1 for indicating the switch connecting condition of heaters H1, H2 is inserted in series to a SCRQ2 in a control circuit 1 of an automatic voltage switching circuit, and a luminescent diode LD2 is inserted in series to a transistor Q3. When a 200V system commercial power supply AC is supplied to make the SSRQ2 conductive, a relay Ry is driven while the luminescent diode LD1 is lit to prove that the heater H1, H2 are connected in series to the commercial power supply AC. A 100V commercial power supply AC makes the transistor Q3 conductive to light a triac Q1 while lighting the luminescent diode LD2 to prove that the heater H1, H2 are connected in parallel to the commercial power supply AC.
Patent JP-S62259425-A (JP)
Title: Apparatus for manufacture of thin film
Inventor: IMATO SHINJI
IPC: H01L21/31
Filed: 1986-04-24
Abstract: PURPOSE:To prevent a product thin film from forming without an ultraviolet light transmission window by applying a bias voltage of a direction for separating ion species that the product becomes solid from the window between a first electrode and a second electrode provided on the window. CONSTITUTION:A power source 11 is so provided as to apply a bias voltage to between a first electrode 4 and a second electrode 2 provided near an ultraviolet light transmission window 5. Ion species or active species slightly charged in which reactive product contained in reaction gas becomes solid is separated from the window 5 by a bias voltage applied to between the electrodes 4 and 2. Since oil is not coated on the window 5 like a conventional apparatus, no impurity is mixed in the formed thin film to obtain the film of high quality. Since an ultraviolet light transmission window is not provided, ultraviolet light is effectively used for photochemical reaction to increase the film forming velocity and critical film thickness.
Patent JP-H04326106-A (JP)
Title: Pressure controller
Inventor: HIRATSUKA HAJIME
IPC: G05D16/20
Filed: 1991-04-25
Abstract: PURPOSE:To provide the pressure controller which enables high-temperature baking for improving the purity of gas in use, discharges unnecessary gas in safety, and supplies the gas with stable gas pressure. CONSTITUTION:Plural valves are connected through a piping system to form a gas entrance port 11, a gas exit port 12, a vacuum exhaustion port 13, a discharge gas port 15, and a pressure detector port 14. Then a controller 17 which sets and controls gas supply pressure is connected, a pressure detector 16 is provided to the pressure detector port 14, and a baking heater is arranged in the piping system.
Patent JP-H05296653-A (JP)
Title: Method for refining krypton and xenon
Inventor: IKEDA KENJI
IPC: C01B23/00
Filed: 1992-04-15
Abstract: PURPOSE:To enable a highly efficient refining of high purity krypton and xenon to be attained from liquified oxygen by a method wherein there is provided a total process including a condensing tower, a catalyst reaction tower and an adsorption device and krypton and xenon fed out of a main condensing evaporator of a refining tower of an air liquifying and separating device are condensed. CONSTITUTION:Liquified oxygen in which krypton and xenon are condensed is fed out of a main condensing evaporator 1a of a refining tower 1 of an air liquifying and separating device and then fed into a top part of a condensing tower 2. Liquified oxygen is heated by a reboiler 4, oxygen gas is fed out of the top part of the tower and in turn liquid at the bottom part of the tower is fed into a methane purging tower 7. Oxygen gas containing a large amount of methane is extracted out of the top part of the tower, the liquid at the bottom part of the tower is fed into the first catalyst reaction tower 14, hydro-carbon and oxygen are reacted to each other, thereafter the gas is fed into the first adsorption device 15 and water as well as CO2 are removed. Subsequently, krypton and xenon are condensed in sequence through a de- oxygen tower 19, the second catalyst reaction tower 27, the second adsorption device 28, the third catalyst reaction tower 30 and the third adsorption device 31 and they are separately extracted from the separator tower 34.
Patent JP-H08293336-A (JP)
Title: Mounting structure of earth spring
Inventor: HIRASAWA TAKASHI
IPC: H05K5/03
Filed: 1995-04-20
Abstract: PURPOSE: To mount an earth spring on a frame with a simple method by a locking claw, disregarding screwing or riveting. CONSTITUTION: A U-shaped nipping part is formed, and one side of the nipping part is protruded outward by cut-up to form a contact piece 4a. An earth spring 4 having a locking piece 4b formed by bending both sides of the contact piece 4a inward is engaged with and mounted on a frame 2 consisting of sheet metal and having a mounting notch 2a on the end part and a locking hole 2b corresponding to the locking piece 4b of the earth spring 4 in the inner part.
Patent JP-S62252262-A (JP)
Title: Scanning device for laser beam printer
Inventor: NAKAMURA HIROSHI
IPC: H04N1/04
Filed: 1986-04-24
Abstract: PURPOSE:To reduce dispersion in the dimension of each picture element of a visible image, by irradiating the latent image of the picture element formed by an image forming laser beam in a state that a part of plural laser beams having diameters smaller than the maximum dimension of each picture element are overlapped at every picture element with each other. CONSTITUTION:On a photosensitive drum 8, two laser beams B1 and B2 are constituted so that they are image-formed and scanned changing their positions a little in a subscan direction, and represent intensity distribution shown as continuous lines in Fig 2 in the subscan direction, respectively. By projecting the two laser beams B1 and B2 whose diameters are stopped in the state that they are overlapped partially, and forming the latent image of one picture element, the steep change of the intensity distribution as the laser beam can be obtained, compared with a case that the latent image of one picture element is formed by one time of irradiation of single laser beam having almost the same diameter(ds) as the diameter(dc) of a synthesized laser beam, therefore, the fluctuation in the dimension of the picture element in an obtained visible image can be reduced, even when the output of a laser beam B from a semiconductor laser 1 fluctuates a little, or a developing threshold level varies by the fluctuation of a power source.
Patent JP-S5429389-A (JP)
Title: Polymerization device of vinyl chloride monomer and polymerization method
Inventor: TAKAHASHI TSUKASA
IPC: C08F2/00
Filed: 1977-08-09
Abstract: PURPOSE: A vinyl chloride polymerization device designed to prevent scale deposits and corrosion by chlorine ions, wherein the surfaces of a polymerizer and its attachments to be in contact with the monomer are made of planished ferrite stainless steel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62253232-A (JP)
Title: Automatic equalizer having automatic start circuit
Inventor: TSUJIMOTO ICHIRO
IPC: H04B3/06
Filed: 1986-04-26
Abstract: PURPOSE:To automate the opening and reforming of a feedback loop by providing an automatic start circuit detecting the presence of the oscillation of the feedback loop of an adaptive discrimination feedback automatic equalizer and turning on/off the power supply of an amplifier of an adaptive backward equalizer output section. CONSTITUTION:An output of an AND circuit 12 is inputted to a power on/off control circuit 42 of an adaptive backward equalizer 4. When the input from the circuit 12 is 0, that is, at the oscillation of the feedback loop, the circuit 42 turns off the power supply of an amplifier 41 of the output section of the adaptive backward equalizer 4 to open the feedback loop thereby stopping the oscillation. An erroneous discrimination data is outputted from a PSK demodulator 2 due to the effect of a delayed echo in a radio fading line and an independent random data starts being inputted to 1/N frequency division circuits 6,7 respectively. As a result, the output of the circuit 12 goes to 1, the circuit 42 turns on the power supply of the amplifier 41 again to close the feedback loop from the adaptive backward equalizer 4 thereby bringing the adaptive discrimination feedback automatic equalizer into the normal state.
Patent JP-H08272917-A (JP)
Title: Id card issuing system
Inventor: EGASHIRA YASUYUKI
IPC: B42D15/10
Filed: 1995-03-30
Abstract: PURPOSE: To facilitate issuing operation for an ID card by integrally printing an image of face photograph, a name, etc., and writing information to a magnetic recording part and an IC recording part, and preventing those image and recorded information from being mishandled. CONSTITUTION: This issuing system consists of an image input means 2 which inputs the face image, an attribute information input means 3 which inputs attribute information corresponding to the face image, an image processing means 4 which puts the attribute information and face image together to form a composite image, an image output means 5 which prints the composited image on a card base material, a magnetic recording means 6 which writes information based upon the attribute information to the magnetic recording part of the card, and an IC recording means 7 which writes the information based upon the attribute information to the IC recording part of the card.