baber/WOPTO huggingface dataset:
Patent JP-S5723905-A (JP)
Title: Optical distributor
Inventor: ASANUMA KAZUSHI
IPC: G02B6/28
Filed: 1980-07-18
Abstract: PURPOSE:To obtain a low-loss, small-sized and inexpensive optical distributor by making the end of an input-side optical fiber circularly conic, and by arranging optical fibers for distribution, whose ends are made circularly conic, around the end of the input-side one so that their conic surfaces meet mutually. CONSTITUTION:The end of an input-side optical fiber 11 is made circularly conic by chemical etching, etc.; and optical fibers 12-14 for distibution whose ends are made circularly conic are arranged around the input-side one so that the conic surfaces are in contact mutually, and the coupling part is covered with glycerol, etc., having refractivity similar to those of end core parts 11a-14a. Light traveling in the input-side optical fiber 11 is branched to the distribution-side optical fibers 12-14, wherein the light travels. Thus, a low-loss, small-sized and inexpensive optical distributor is obtained.
Patent JP-S58215969-A (JP)
Title: Switching regulator
Inventor: OOMORI SHIGERU
IPC: H02M3/28
Filed: 1982-06-10
Abstract: PURPOSE:To reduce power consumption by cutting off a current control element used as a dummy load when a load current exceeds the value of critical current, thereby eliminating to flow the dummy current. CONSTITUTION:A circuit which has a control transistor 14 and resistors 11-13 is connected as a dummy load to the rear stage of a secondary smoothing circuit 3. When the load current I0 is zero, the dummy current ID is flowed to the transistor 14, and when the load current I0 starts flowing, the current IL increases, and the voltage VBE between the base and the emitter of the transistor 14 is dropped, thereby decreasing the dummy current ID. When a load current I0 further increases, the transistor 14 is cut off, and the dummy current ID becomes zero. In this manner, the power consumption can be reduced as compared with the conventional switching regulator which always flows the dummy current.
Patent JP-2000289326-A (JP)
Title: Base sheet for recording sheet, its manufacture, ink jet recording sheet using the base sheet and its manufacture
Inventor: SUGIYAMA ATSUSHI
IPC: B41M5/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a base sheet for a recording sheet having good handleability even with a reduced thickness having a drape, good ink absorbency and good image quality, a method for manufacturing the base sheet, an ink jet recording sheet using the base sheet, and a method for manufacturing the ink jet recording sheet. SOLUTION: The base sheet 10 for a recording sheet comprises a granular organic porous material 2. The ink jet recording sheet comprises a recording base sheet containing the material 2 as a base sheet 1, and an ink receptive layer having a glossy surface on the base sheet. When the recording base sheet or the ink jet recording sheet is papermade, a porous material is papermade during papermaking. The ink receptive layer is formed on the base sheet, the receptive layer is coated with a liquid for the gloss layer, pressing a smoothing means having a flat surface for forming the smooth surface on the liquid for the glossy liquid layer, then the glossy liquid layer is dried, thereby obtaining the ink jet recording sheet having gloss on the surface.
Patent JP-H02291693-A (JP)
Title: Billet heater
Inventor: NAKATANI MASAHIRO
IPC: H05B6/06
Filed: 1990-04-13
Abstract: PURPOSE:To insure desired heating without producing abnormal temperatures at the ends of a billet even when the overall length of the billet is changed by inserting the billet to a specified position in the energizing portion of an induction heating coil and applying a specified voltage thereto for heating. CONSTITUTION:A billet 2 is arranged in such a manner that it is located (a) and (b) inside respectively from both ends of a continuous body 3 consisting of induction heating coils 31, 32, 33, and a specified voltage is applied thereto for either uniform or tapered heating. The distances (a), (b) are usually from 20 to 50mm, depending on the diameter of the billet. If the end portion of the billet exceeds this dimension as represent-by C, a tap 31b located suitably for this length is used for voltage application. The billet is inserted into the coil 3 by a pusher 10 and its end is stopped by (a) inside from the end of the coil by means of a stopper 8. The overall length of the billet is measured from the stroke of motion of the pusher 10 and a required inductive voltage is applied thereto in accordance with the length.
Patent JP-H05275188-A (JP)
Title: Inverter type x-ray high voltage device
IPC: H05G1/32
Filed: 1992-03-26
Abstract: PURPOSE:To enhance the reproducibility of X-ray pulses through discharging of the resonance capacitor and simplify the circuit to perform discharging. CONSTITUTION:An inverter type X-ray high voltage device is composed of an inverter circuit 2, high voltage transformer 3, resonance capacitor 4, and inverter drive circuit 10, wherein a control circuit 11 to discharge the voltage accumulated on the resonance capacitor 4 is provided on the input side of the inverter drive circuit 10. Switching elements 6-9 of the inverter circuit 2 are provided with a certain phase difference, and the inverter circuit 2 operated with this phase difference a certain while after the end of X-ray irradiation. With this operation it is made practicable to make discharging, which allows simplifying the circuit configuration and enhancing the reproducibility of X-ray pulses.
Patent JP-2000287838-A (JP)
Title: Jar rice cooker
Inventor: KATAKASU MAKOTO
IPC: A47J27/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To properly correct heating even if a heating stopping frequency increases by stopping output of a pot heating means for a specific time when receiving a boiling-over detecting signal, storing the frequency, and advancing a rice cooking process by correcting a stored sequence when exceeding a specific frequency. SOLUTION: A rice cooking control means 47 controls heating output of a pot heating means 34, a side surface heating means 35 and a cover heating means 36 on the basis of a stored rice cooking sequence of a process storage means 48 according to a menu stored in a menu storage means 46. In this case, when receiving a signal of a boiling-over detecting means 43, the heating output of the pot heating means 34, the side surface heating means 35 and the cover heating means 36 is stopped for a specific time so that the frequency is stored in the storage means. When a judging means 44 detects that a heating stopping frequency reaches a specific frequency, heating is increased more than usual by increasing a prescribed correction value and heating current-carrying after a specific time from when a boiling detecting means 39 detects boiling to guarantee sufficient heating.
Patent JP-S5324984-A (JP)
Title: System for alarming start of apparatus under remote control
Inventor: ITOU MINORU
IPC: G08B25/00
Filed: 1976-08-20
Abstract: PURPOSE: To increase reliability by arranging such as to enable the start during the presence of a start permisson signal whic is produced only for a predetermined period of time after alarming of the atart. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5221995-A (JP)
Title: Packaging method for gas kettles or the like
Inventor: TSUJI TOMIO
IPC: B65D61/00
Filed: 1975-08-12
Abstract: PURPOSE: A packaging method according to which a flow line operation is realized by belt conveyers, packed articles are protected against shocks as they are suspended in a frame work, packaging operations are easily and inexpensively carried out, and unpacking and treating operations of the packed articles are also simply carried out. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05269802-A (JP)
Title: Molding equipment
IPC: B29C33/44
Filed: 1992-03-25
Abstract: PURPOSE:To provide a molding equipment in which a molded product can be removed in a complete shape without damaging a runner, a sprue, etc., and an efficiency of a molding cycle can be improved. CONSTITUTION:The molding machine has a movable mold 2 and a stationary mode 30. The mold 2 has a protruding pin 16 movably engaged within a sprue hole 31 of the stationary mold and a removing plate 10 for removing a molded product of a sprue 33, etc.
Patent JP-S59223469-A (JP)
Title: Developing device
Inventor: NOZUNA TSUNEO
IPC: G03G15/08
Filed: 1983-06-03
Abstract: PURPOSE:To obtain an image quality without fog and having high gradation by providing the titled device with a pressing part pressing an elastic developing roll to the surface of a photosensitive drum and a tracking roll regulating and adjusting the pressing force. CONSTITUTION:The tracking roll 12 is attached to the core 3 of a donor roll 2 to regulate and adjust the pressing force of the tonor roll 2 to the photosensitive drum 1 by the pressing part P. When the external diameter of the donor roll 2 is (d) and the external diameter of the tracking roll 12 is (c), the degree of the pressing force of the donor roll 2 to the photosensitive drum 1 can be expressed by the function of (d-c)/2. Since the external diameter (d) is fixed value, the pressing force can be set up to a required value by selecting the external diameter (c), so that fine development can be attained.
Patent JP-H09265093-A (JP)
Title: Surface light source device
Inventor: KURIHARA KIMISATO
IPC: G02F1/1335
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain high illuminance distribution without irregularity and to secure a large effective light source surface by arranging an illuminance distribution correcting fluorescent lamp orthogonally crossing with an irradiation fluorescent lamp and correcting the dark parts at both ends of the irradiation fluorescent lamp. SOLUTION: This surface light source panel 1 is composed principally of a panel main body 4, four irradiation fluorescent lamps 5 to 8 juxtaposed inside the main body 4, two illuminance distribution correction fluorescent lamps 9 and 10 arranged orthogonally crossing with the lamps 5 to 8, and virtual fluorescent lamps 11 and 12. By arranging the lamps 9 and 10 near both ends of the lamps 5 to 8 orthognally crossing with them, the difference of illuminace between the dark parts at both ends and the central part of the lamps 5 to 8 is corrected. Since the lamps 11 and 12 are provided on the outside of the foremost and the rearmost lamps 5 and 8, the large light source surface is secured in comparison with the size of a fluorescent tube.  Furthermore, the light of the lamps 5 to 8 and the lamps 9 and 10 is individually controlled by a light control means, so that the high illuminance distribution is obtained without irregularity.
Patent JP-H10288573-A (JP)
Title: Sampling method for nonreactive component in resin and analyzing mehtod for nonreactive component
Inventor: INAGAKI NAOKO
IPC: G01N33/44
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a sampling method and analyzing method easily allowing the qualitative analysis of a polymerization terminator in a resin. SOLUTION: A resin 2 is heated to volatilize a nonreactive component 3 in the resin 2, and the nonreactive component 3 is analyzed with a gas chromatograph/infrared spectrophotometer/mass spectrometer 5. The resin 2 is sealed in a sealed container and heated. The heating temperature is set within the range of 150-250 deg.C, and the heating time is set within the range of 2-10 hr. A nonreactive polymerization terminator contained in polycarbonate, polyester methacrylate, or unsaturated polyester can be specified by this analyzing method. A nonrecactive hardening agent contained in an ultraviolet hardening resin can be likewise specified.
Patent JP-H02277471-A (JP)
Title: Automatic fire extinguisher
Inventor: NISHIMURA YOSHINOBU
IPC: A62C35/62
Filed: 1989-04-19
Abstract: PURPOSE:To enable excessive water damage to be minimized by providing control sections, with a change-over function for switching the switching action of electromagnetic switch valves to manual control or to automatic control. CONSTITUTION:When at control sections 8, 9, output signal from a heat sensor 3, itself or it at the same time as output signal from a smoke sensor 2 is continuously kept for a specified time or longer, then it is discriminated to be a flame information, and electromagnetic switch valves 5 connected to the water jet nozzle 4 of a chamber 1 containing the heat sensor 3 are opened, and from the nozzle 4, pressurized water is jetted. When the output signal of the heat sensor 2 is turned OFF by this water jet, then for an only specified time from its moment on, the water jet is kept and after that, the valves 5 are closed, and after that, when the input of the output signal from the smoke sensor 2 or the heat sensor 3 is provided, then the nozzle 4 is opened. An action for closing the nozzle 4 after a specified time from the extinction of the output signal is repeated till the output signals from the sensors 2, 3 come not to be generated at all. Then, the control sections 8, 9 are provided with a change- over function 13 for switching the switching action of the valves 5 to manual control or automatic control.
Patent JP-S58704-A (JP)
Title: Film thickness measuring device
Inventor: SUZUKI KOUSABUROU
IPC: G01B11/06
Filed: 1981-06-26
Abstract: PURPOSE:To exactly measure thickness of a thin film, by constituting so that a light reflected by the surface of a substrate which has formed the thin film on both its surfaces is made to pass through from a transmission part, and intercepting a light refleted by the opposite surface of the substrate, by a light shielding plate. CONSTITUTION:A white light emitted from a white light source 8 is reflected by a reflector 10 through a spectroscope 9, passes through a slit 5a of a light shielding plate 5, and is made incident at a 15 degree incident angle to a substrate 2 which has formed a thin film on both its surfaces. A light reflected by the lower surface of the substrate 2 passes through the slit 5a, and a light reflected by the upper surface is intercepted by the light shielding plate 5. The light which has passed through the slip 5a is made incident to a detector 12 through a reflector 11 and intensity of its light is recorded in a recording meter 13 as a function of spectral wavelength of the spectroscope 9. Since thickness of a film is measured by detecting only an interference light from a film to be measured, thickness of a thin film is measured exactly.
Patent JP-H11292083-A (JP)
Title: Plastic bottle with handle
Inventor: UMETSU MASAHIDE
IPC: B65D1/02
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To increase adaptiveness to hand greatly without heavy and hard feelings when a grip of a handle is held by a method wherein a separately prepared handle is attached to a bottle main body and the grip of the handle is made up in an H-shaped section with the width of its interior-side piece made narrower than the width of its exterior-side piece. SOLUTION: A handle 3 is attached to a recessed part 2 for attaching the handle thereto of a bottle main body 1. A grip 4 of the handle 3 is made up in an H-shaped section wherein an interior-side piece 5 and an exterior-side piece 6 are connected with a vertical center rib 9 and the width of the interior- side piece 5 is made narrower than the width of the exterior-side piece 6. Therefore, the handle is in a shape adaptive to bent fingers when gripped by hand. The handle is adaptive greatly to hand when the exterior-side piece 6 is made in a width being 20 mm or below while being 12 mm or above and the width of the interior-side piece 5 is made narrower by 2-3 mm than the width of the exterior-side piece 6.  With the outer rounds 7 and 7' of the interior-side piece 5 and the exterior-side piece 6 made larger while the inner rounds 8 and 8' made smaller with the outer round being made 1.5-5 times the inner round, the handle 3 becomes more adaptive to hand.
Patent JP-H05299598-A (JP)
Title: Semiconductor device
Inventor: OKADA TERUTAKA
IPC: G11C11/401
Filed: 1992-04-20
Abstract: PURPOSE:To decrease electrostatic protective elements in number required between power supply systems and to lessen image memories provided with power supply systems in chip size and cost. CONSTITUTION:Electrostatic protection circuits of image memories provided with power supply systems are composed of electrostatic protecting elements formed of the opposed diffusion layers L11 to L14 and L71 to L72, where ones of the layers are connected to substantially correspondent power supply voltage feed terminal VCC1 to VCC6 or ground potential feed terminal VSS1 to VSS7 and the others of the layers are connected in common through the intermediary of an electrostatic protection element connecting wiring ESB. By this setup, only a single electrostatic protection element is provided corresponding to a power supply voltage feed terminal or a ground potential feed terminal, whereby an electrostatic protection circuit capable of coping with all the combinations of power supply systems can be realized.
Patent JP-H01270394-A (JP)
Title: Multilayer interconnection board
Inventor: URAKUCHI YOSHINORI
IPC: H05K3/46
Filed: 1988-04-22
Abstract: PURPOSE:To prevent the separation between an inner layer material and a resin impregnated base material and cracks from occurring to the base material in a hole boring process, and restrain the corrosion of a circuit caused by penetration of a plating solution so as to improve a board in reliability by a method wherein an interconnection board is formed into one piece in such a manner that outer layer materials are provided to an inner material interposing resin impregnated materials between the outer layer materials and the upside and the underside of the inner layer material respectively, where the thickness of attached resin of the resin impregnated material in contact with the inner layer material is made equal to or more than a specified value. CONSTITUTION:Circuits 2 formed of a metal foil of copper or the like are provided to the upside and the underside of an inner layer material 1, and resin impregnated materials 3 are provided onto the upside and the underside of the inner layer material 1 provided with the circuit 2. In this process, a resin 5 of epoxy resin, polyimide resin, polyamide resinresin, polyester resin, or the like impregnated into a base material 4 formed of glass cloth, glass mat, paper, or the like is made to adhere is thick as 20mum or more. Therefore, this resin layer alleviates the shock at a hole boring process by a drill or the like through a stress relaxation to prevent the separation of the circuit 2 of the inner layer material 1 and the resin impregnated base material 3 and the occurrence of cracks. By these processes, the corrosion of the circuit 2 due to penetration of a plating solution is also restrained.
Patent JP-S59225435-A (JP)
Title: Pen for input device
Inventor: KIMURA RIYOU
IPC: G06F3/041
Filed: 1983-06-03
Abstract: PURPOSE:To obtain a device with excellent sensitivity and linearity which detects the contact between a pen and a panel face without stroke by clipping a plate piezoelectric oscillator with an annular elastic body and pressing and applying a writing pressure exerted from a pen shaft from an inner diameter section of the annular elastic body. CONSTITUTION:The plate form piezoelectric oscillator is clipped by an annular elastic body to press and apply a writing pressure exerted from the pen shaft from the inner diameter part of the annular elastic body. For example, when a pressing force is applied via the pen shaft 11, a stress is applied to the piezoelectric oscillator 13 from the inner diameter part of the annular elastic body 12 via a projection 11a to change the resonance frequency and equivalent impedance of the piezoelectric oscillator 13 according to the stress. Further, this displacement is inputted to an oscillating circuit comprising capacitors 21, 22 and a transistor (TR) 20 or the like via external lead terminal wires 15a, 15b. This oscillated output is amplified by an amplifier 23, rectified by a diode 24 to output a DC voltage V0 and the contact detection between the pen tip and the panel face is attained by supervising this DC voltage V0.
Patent JP-S5224617-A (JP)
Title: Exhaust heat utilization device of internal combustion engine
Inventor: HONMA NOBUYOSHI
IPC: F28D15/00
Filed: 1975-08-15
Abstract: PURPOSE: An exhaust heat utilization device of an internal combustion engine, that performs efficiently to utilize engine exhaust heat by using heat pipes having excellent thermal conductibility. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59223382-A (JP)
Inventor: KASAI OSAMU
IPC: D06P7/00
Filed: 1983-06-03
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-H10291645-A (JP)
Title: Tray take out device for ic and tray storage device for ic
Inventor: NAKAMURA HIROTO
IPC: G01R31/26
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To execute action automatically taking out a tray stored in a tray storage vessel, automatically supplying an IC to an IC test device, and automatically fetching a test-finished IC to the tray storage vessel. SOLUTION: A tray KST, taken out in a piled condition from a tray storage vessel KAS, is received by a first engaging hook 12A, in this received condition, a load of the tray KST is received by a lift device 14, a load of the tray KST is removed from the first engaging hook 12A, in this condition, the first engaging hook 12A is moved to an opened position, a second engaging hook 12B, provided in a position lower than a position of the first engaging hook 12A by one sheet of the tray KST, is moved tea closed position, in the second engaging hook 12B provided in this closed position, the tray KST is mounted, with a tray in the second from the downward, the first engaging hook 12A is engaged, in this condition, a tray in the lowest step is delivered to the lift device 14.
Patent LT-2020508-A (LT)
Title: Method of manufacture of a pet excrement collection bag and the bag made according to said method
Inventor: PODERIS VYTAS
IPC: E01H1/00
Filed: 2020-01-14
Abstract: The invention relates to a method of manufacturing a pet excrement collection bag made of plastic (polyethylene) film by forming a scoop for collecting pet excrement in a bag during manufacture, and to a bag produced according to this method. The method differs in that the flat and open at both ends plastic sleeve (1), made of a plastic firm, is folded along a longitudinal line (a-a) to form a longitudinally folded plastic sleeve (2), then the lower end (3) of the folded plastic sleeve (2), consisting of a quadruple film, is blindly fused to form a sealed seam (4). The hand inserted through the upper open end of the bag thus formed to its bottom unfolds the bag to form a scoop (5) consisting of a double-folded and welded sleeve seam (4) together with the side lower surfaces of the double-film bag, which fits into a handful. The scoop is convenient for collecting not only solid but also liquid pet excrement.
Patent MX-9201731-A (MX)
Title: Nuevas sales de mono-amonio no-higroscopicas.
Inventor: GULYAS IMRE
IPC: A01N25/00
Filed: 1992-04-14
Abstract: La presente invención se refiere a las sales de mono-amonio novedosas, su preparación y su uso como los ingredientes activos de pesticidas. Más particularmente, la invención se refiere a las nuevas sales de mono-amonio no-higróscopias sólida de la fórmula general I, las cuales están substancialmente libres de las sales de diamonio, de la fórmula general V, al procedimiento para su preparación, a las composiciones pesticidas que contienen a los mismos, así como a la preparación y al uso de las composiciones pesticidas.