baber/WOPTO huggingface dataset:
Patent JP-H0340091-A (JP)
Title: Advertisement device of automatic vending machine
Inventor: YOSHITOMI KIICHIRO
IPC: G07F9/02
Filed: 1989-07-06
Abstract: PURPOSE:To obtain the advertisement device of the automatic vending machine of a double face display which is inexpensive and free from anxiety of a fault by constituting the device of a transparent sheet on which a character and a picture pattern are drawn by many points brought to marking like a lattice, and an advertisement panel or a commodity sample placed by placing an illuminating lamp between at the back of this transparent sheet. CONSTITUTION:An advertisement device 3 placed in the lower part of a commodity sample (can) display part in front of an automatic vending machine consists of a transparent sheet 4 on which many pints are brought to marking, an advertisement panel 5 at the back thereof and an illuminating lamp 6 placed between them. In the daytime, the illuminating lamp 6 is turned off, and when a light beam irradiates the advertisement device 3 from the front, it reflects a color of a point 4a of the transparent sheet 4 as indicated with an arrow and emphasizes the point 4a, and as a result, a character and a picture pattern drawn by the point 4a become visible. When the illuminating lamp 6 is turned on at night, its light beam reflects the color of the character and the picture pattern drawn on the advertisement panel 5, and as a result, in this case, the character and the picture pattern of the advertisement panel 5 become visible. In such a way, the advertisement device of a double face display can be contituted at a low cost by a simple structure and there is no anxiety of a fault.
Patent JP-S6152146-A (JP)
Title: Motor
Inventor: HASHIMOTO ISAMU
IPC: H02K29/08
Filed: 1984-08-20
Abstract: PURPOSE:To omit the phase regulating work of an induced voltage and the position detection signal of a rotor by forming a rotor magnet and a magnet for a sensor magnet of the same magnet, and coupling pole fittings for a sensor with a magnet end. CONSTITUTION:When a current is flowed through a control circuit to a winding 30 of a stator core 27, an electromagnetic force is operated to a rotor to cause the rotor to rotate, but the position of a magnetic sensor 40 is secured to the winding 30 and through a stationary side cover 29 to a position predetermined in the correlation, and a current is flowed to the winding 30 when the induced voltage by a rotor magnet 32 becomes maximum. In this case, the rotor magnet and the magnet for the sensor are formed of the same magnet 32, and the sensors 40 are disposed at the prescribed correlation position with the winding position of the stator 26. Accordingly, the work of regulating the phases of the induced voltage and the position detection signal of the rotor can be omitted.
Patent JP-H07137393-A (JP)
Title: Thermal head driving mechanism in thermal transfer printer
Inventor: HIRANO MASAMI
IPC: B41J25/304
Filed: 1993-06-21
Abstract: PURPOSE:To compact a device and smooth the replacing work of a thermal transfer ribbon by a method wherein respective multistage operations, such as the waiting of a thermal head, pressing upon printing, opening upon replacing the thermal transfer ribbon and the like in a thermal printer, are permitted to be operated by one set of rotary driving source. CONSTITUTION:A thermal head driving mechanism is provided with one set of rotary driving source PM, an eccentric roller 26, provided at a position eccentric to the rotary shaft 16 of the rotary driving source PM and rotated into the same direction as the rotary shaft 16, and a connecting lever 28, having a long hole 30, with which a roller 26 is engaged so as to be slidable. Further, the mechanism is provided with an up-and-down moving lever 32, having a thermal head 12 at the lower surface of the tip end connected to the lever 28 and moving the thermal head 12 about a supporting shaft 36, a rotary disc 18, having a detecting unit attached to a rotary shaft 16, and a plurality of detecting means PH1, PH2, arranged at predetermined positions and detecting the detecting unit. The thermal head 12 can be operated up-and-down in multiple stages by the rotating operation of the rotary driving source PM.
Patent JP-S6418768-A (JP)
Title: Two dimensional type track circuit receiver
Inventor: TAKASHIGE TETSUO
IPC: B61L1/18
Filed: 1987-07-15
Abstract: PURPOSE:To facilitate adjustment while enabling a plurality of track circuits to be dealt with a set of receivers operated by the track side voltage, the local side voltage and phase difference between both voltages, by constituting the phases of the local and track side voltages to be automatically corrected. CONSTITUTION:When the local side voltage is changed from negative to positive one, a change detecter 2 generates the output pulse and a wave form generator 4 generates the local side voltage wave form after a time delayed by a time lag setter 3. This local side voltage is multiplied by the track side voltage in a multiplier 5 and then the average is obtained in an average movement processing section 6. The average value is compared with a train detecting level by a comparator 7 to generate the train detecting output. Also, a time in which the track side voltage is maximized is detected by a maximum value detector 8 and a time measuring instrument 9 measures a period of time from the pulse output of change detector 2 to the detection of maximum value of track voltage. The result of measurement is sent to the input of time lag setter 3 through AND gate 10 to automatically set the time lag.
Patent JP-H05255502-A (JP)
Title: Preparation of polyimide
IPC: H01L23/31
Filed: 1992-07-02
Abstract: PURPOSE: To provide a novel method for producing polyimides at low temperatures and integrated circuit packaging structures for wrapping polyimides obtained the method.  
     CONSTITUTION: A method for producing polyimides of more than 5000 molecular weight including a process in which polyimidoacid esters are contacted with a base effective to catalyze the imidation of the esters and integrated circuit packaging structures containing the polyimides obtained by the method. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6418249-A (JP)
Title: Semiconductor device
Inventor: MARUO YUTAKA
IPC: H01L21/8247
Filed: 1987-07-14
Abstract: PURPOSE:To reduce an area on a wafer required to obtain a capacitance value identical to the conventional capacitance by a method wherein a groove is made in a silicon substrate, the substrate is used as a first electrode for the capacitance, an insulating film is formed on side walls and a bottom face of the groove made in the substrate, the groove is filled with a conductor and the conductor is used as a second electrode for the capacitance. CONSTITUTION:A groove is made in a silicon substrate 1; the substrate 1 is used as a first electrode 6 for the capacitance; an insulating film 7 is formed on side walls and a bottom face of the groove made in the substrate 1; the groove is filled with a conductor; this conductor is used as a second electrode 8 for the capacitance. Although an area for the formed capacitance by piling up the first electrode 6 and the second electrode 8 is large, a plane area on the wafer 1 is small. By this setup, it is possible to obtain a high-capacitance value even with a small area on the wafer required to form the capacitance in the boosting circuit of a semiconductor nonvolatile memory.
Patent JP-H0846605-A (JP)
Title: Phase locked loop circuit for multiplex signal
Inventor: KOSHIRO NATSUKI
IPC: H04L7/10
Filed: 1994-07-27
Abstract: PURPOSE:To make the synchronization of a phase locked loop circuit stable and to use the circuit for generating time data. CONSTITUTION:Information PCR being time and phase information and a count from a counter 213 are given to a subtractor 210, from which the difference is fed to a VCXO 212 via an LPF 211 to control a frequency and a phase of an output clock. Then an output of the subtractor 210 is given to a comparator 214, in which the output is compared with a fixed value, and the PCR is loaded to the counter 213 when the difference is larger than a prescribed value thereby suppressing a large fluctuation in an output of the subtractor 210 and obtaining an instantaneous phase lock state. Furthermore, the output of the counter 213 is converted into time information by a time conversion circuit 216.
Patent JP-S6153461-A (JP)
Title: Ignition distributor for radio interference suppression
Inventor: NAKAMURA NAOTAKA
IPC: F02P7/02
Filed: 1984-08-22
Abstract: PURPOSE:To improve a noise suppressive effect ever so better, by altering a type of copper oxide to be sprayed and a compounding ratio of alumina mixed in this copper oxide, in case of such one that has a spray rotor provided with a high resitance layer in its rotor electrode tip as being used for radio interference suppression. CONSTITUTION:In this ignition distributor, an abrasive of burned aumina or the like is sprayed to a tip of a rotor electrode 2 of a distributor rotor 3 and the said part is scraped. Next, after preheating the rotor electrode 2, nickel aluminide is sprayed in high temperature plasma and a base sprayed layer is formed in the tip part of the rotor electrode 2. Afterward, copper oxide in composition of Cu2O 10-50% + CuO 90-50% as a metallic oxide having high electrical resistance and alumina or being a metallic oxide stable in a high temperature ambience and, what is more, becoming a good conductor are mixed, then such one made up of setting a powder mixed ratio of alumina down to a range of 70-90% is sprayed in high temperature plasma whereby a desired sprayed layer 1 is installed in the tip part of the rotor electrode 2.
Patent JP-S5875596-A (JP)
Inventor: OOHASHI FUMIKO
IPC: D06F25/00
Filed: 1981-10-30
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-H0224863-A (JP)
Title: System for diagnosing air lifter function of magnetic tape device
Inventor: OKI AKIHITO
IPC: G11B15/64
Filed: 1988-07-14
Abstract: PURPOSE:To diagnose the propriety of an air lifter function by separately performing writing and reading operations in both states where the air lifter function is actuated and non-actuated and diagnosing the function based on the error of data blocks when the diagnosis of the air lifter function is instructed from an operator panel. CONSTITUTION:A processor 18 instructs a control means 24 to perform writing and reading out operations to a magnetic tape 2 without actuating an air lifter function in accordance with the instruction of a diagnosing means 23. Then the processor 18 confirms the normality of the magnetic tape by detecting that no error is contained in the data read out to a data transfer control circuit 21. Then the processor 18 causes the means 24 to perform data writing and reading out operations to the tape 2 by actuating the air lifter function and confirms the error in the data read out to the circuit 21. As a result, the floating state of the magnetic tape from a magnetic head is conformed and the normality of the air lifter function is discriminated.
Patent JP-H04372946-A (JP)
Title: Silver halogenide color photosensitive material
Inventor: NARUSE HIDEAKI
IPC: G03C7/384
Filed: 1991-06-21
Abstract: PURPOSE:To prevent a magenta stain or the color increase of a color image section due to the aging after processing. CONSTITUTION:In a silver halogenide color photosensitive material having one or more layers of a blue-sensitive silver halogenide emulsion layer, a green- sensitive silver halogenide emulsion layer and a red-sensitive silver halogenide emulsion layer respectively on a base, at least one kind of the acylacetamide type yellow color image forming coupler expressed by the formula I for acyl group is contained in the blue-sensitive silver halogenide emulsion layer, and at least one kind of the magenta color image forming coupler expressed by the formula II is contained in the green-sensitive silver halogenide emulsion layer, where R1 indicates univalent group, Q indicates a nonmetallic atomic group forming a hydrocarbon ring or a heterocycle, R1 is not hydrogen atom and is not bound with Q to form a ring, R indicates alkyl group and the like, Ar indicates phenyl group and the like, and Z1 indicates hydrogen atom or releasable group.
Patent JP-H04373173-A (JP)
Title: Solid state image sensing device
Inventor: MIYAKI HIROSHI
IPC: H04N5/359
Filed: 1991-06-21
Abstract: PURPOSE:To make it unnecessary to increase the substrate voltage to be applied for blooming control, by ensuring potential barrier height at a transfer gate region to be constant, when said region is contracted by increasing the density of a solid-state image sensing element. CONSTITUTION:In a solid-state image sensing element wherein an N-type light receiving element 6, an N-type charge transfer region 3 and a P-type transfer gate region 5 are formed in the surface region of a P-type well, an N<-> type region 4 whose impurity concentration is lower than the N-type charge transfer region 3 is formed in the part adjacent to the transfer gate region 5.
Patent JP-H0340160-A (JP)
Title: Input/output system
Inventor: IWAMURA YOSHIYUKI
IPC: G06F13/28
Filed: 1989-07-07
Abstract: PURPOSE:To process a list of physical addresses with use an inexpensive DMA controller by preparing a means which calculates the continuous physical addresses based on the physical address list and starts an address list process means to set these physical addresses to a DMA controller. CONSTITUTION:When an input/output request is produced, an address list process means 15 calculates the continuous physical addresses to be set to a DMA controller 12 based on a list of physical addresses in accordance with the starting interval of a driver start means 16. These continuous physical addresses are set to the controller 12. Then the controller 12 performs the input/output operations to the memories of those set addresses. Thus it is possible to perform the input/output operations based on the physical address list and with use of the inexpensive controller 12 having no function to process the physical address list.
Patent JP-H1120420-A (JP)
Title: Pneumatic tire
Inventor: NAKAO YUKIO
IPC: B60C9/28
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire ideally used for a four-wheel. racing car so as to heighten cornering performance. SOLUTION: A pneumatic tire is provided with a carcass 6 formed of an inner carcass ply 6A with cords inclined at 60-85 deg. to the equator C and an outer carcass ply 6B with cords inclined reversely to the carcass ply 6A, a belt layer 7, a carcass reinforcing insert layer 9 provided with reinforcing filler layer 10 formed of two reinforcing filler and a reinforcing filler layer 10 formed of two reinforcing filler plies having filler cords inclined at 30-60 deg. to the equator C as well as having an inclusion part 10A on the tire axial outside of the winding part 6a and on the tire axial inside of the outer carcass ply 6B. The height HIa of the reinforcing insert layer 9 is to be 80% or more of tire section height H, and HIb is to be 50-70%. Ib of the reinforcing insert layer 9 is positioned radially outside of the outer edge Ta of the winding part 6a.  The height HFa of the reinforcing filler layer 10 is to be 30% or less of the tire section height H, and the height HFb of Fb is to be 50-80%.
Patent JP-H10322638-A (JP)
Title: Image pickup device
Inventor: AYUSAWA IWAO
IPC: H04N5/781
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To facilitate memory access from an external device and also to prevent image information from being modified. SOLUTION: When a record trigger switch 5 is operated, one image that is outputted from a camera signal processing circuit 17 at that time is written on semiconductor memory 12, further performed data compression by a data compression circuit 21 and stored on semiconductor memory 13. In such a case, if an external device that 18 not shown in the Fig. is connected to a connector 14, even if the external. device instructs to fetch an image of the memory 13, a state detection circuit 23 detects that and inhibits fetching to the external device while the memory 13 writes an image. Also, while an image of the memory 13 is fetched to the external device, even if the circuit 23 detects that operates the switch 5, an AND gate 6 is turned off, which disables image writing to the memory 13.
Patent JP-H0823020-A (JP)
Title: Measurement of intermodulation distortion of optical receiver
Inventor: KATO TOMOYA
IPC: H04B10/07
Filed: 1994-07-05
Abstract: PURPOSE:To provide a method for measuring the intermodulation distortion of an optical receiver by which the tertiary intermodulation distortion of an optical receiver can be measured correctly. CONSTITUTION:Light from a laser diode 1 is amplitude-modulated by a Mach- Zehnder-type external modulator 5 based on a first signal of the frequency f1 from a first signal generator 3 without generating a secondary higher harmonic wave component. Meanwhile, light from a laser diode 2 is amplitude- modulated by a Mach-Zehnder-type external modulator 6 based on a second signal of the frequency f2 from a second signal generator 4 without generating a secondary higher harmonic wave component. These amplitude-modulated lights are coupled by an optical coupler 8 and the coupled light is received by an optical receiver 10 through an optical attenuator 9. The optical receiver 10 photoelectric-converts the received light and then outputs it. Then, the intermodulation distortion of the output signal is measured by a spectrum analyzer 11.
Patent JP-S6421599-A (JP)
Title: Temperature detector
Inventor: ENOMOTO GORO
IPC: G01K11/12
Filed: 1987-07-16
Abstract: PURPOSE:To detect the temperature of each temperature detecting position by deforming plural positions of an optical fiber like coils and arranging the deformed positions respectively on the temperature detecting positions. CONSTITUTION:Plural longitudinal positions of the optical fiber 3 to be a light transmission line are formed like coils having the different number of windings and/or different winding diameters to constitute plural resistor parts 41-44 and respective resistor parts 41-44 are dispersedly arranged on 4 combustors A-D e.g. to be plural temperature detecting positions. When the resistor parts 41-44 are thermally expanded or contracted, respective transmission loss values are changed because at least one of the number of windings and the winding diameter of the resistor parts 41-44 arranged on the positions A-D are different each other, so that the expanded or contracted resistor part 4 can be detected by measuring the quantity of light with a single waveform radiated from an optical signal generating part 1 and sent to an optical signal receiving part 2 by the light receiving part 2. Consequently, which combustor out of the ones A-D is started to be used or unused can be found.
Patent JP-2000025879-A (JP)
Title: Packing device for electric fan
Inventor: OGAWA KENICHI
IPC: B65D81/113
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of component parts of a shock absorbing member and provide a compact and economical packing device for an electric fan. SOLUTION: A vane 7 is placed on a base 2 through a first shock absorbing member 6. An outer circumferential edge of it is supported with a step section formed at a lower case 1 while it is not contacted with the vane 7, a rear guard 9 is placed on it and a second shock absorbing member 20 passing through an inner circumferential hole of the guard 9, abutting against a central section between the vane 7 and a front guard to hold a clearance between a front guard 10 and the rear guard 9 is arranged. With such an arrangement as above, the number of shock absorbing members is reduced to 2.
Patent JP-S6428415-A (JP)
Title: Evaporation type burner
Inventor: KASADA TOSHIO
IPC: F23N5/20
Filed: 1987-07-15
Abstract: PURPOSE:To improve the safety of the burner by storing a faulty state in memory means when it is determined that the temperature detected after the lapse of a predetermined time from the stop of combustion is higher than the preset temperature to make the combustion action for the succeeding time impossible. CONSTITUTION:When an operating switch 15 is turned off, a signal is emitted from an output circuit of a microcomputer 17 to turn off a heater 5, a solenoid pump 2 and to turn on a solenoid 9. Simultaneously, a CPU 17b begins to count a time based on a pulse generated by a clock generating circuit 17d to start a timer. Even if a time t1 passes from the combustion stop, when the temperature detected by a temperature sensor 6 does not fall to a temperature less than T1 and the CPU 17b judges that it is faulty, the fault of the temperature sensor 6 is stored in a memory 17c. When the operating switch 15 is turned on for resuming the combustion the CPU 17b checks if the fault of the temperature sensor 6 is stored in the memory 17c. If there is no fault in the memory 17c, the operation is shifted to a normal operation. In a case where the fault is stored, a signal from an output circuit 17e is controlled so as to make it impossible to conduct preheating and igniting operations.
Patent JP-H04318215-A (JP)
Title: Oil-cooled multiple cylinder engine
Inventor: WATANABE HIDEAKI
IPC: F01P3/02
Filed: 1991-04-16
Abstract: PURPOSE:To prevent seizure due to insufficient cooling or increased mechanical loss due to excessive cooling by controlling the opening/closing of plural flow rate adjustment valves based on the driving conditions of an engine, and keeping properly cooling oil amount which is fed to a cylinder liner and an oil jet respectively. CONSTITUTION:Oil in an oil pan 56 is pressurized in an oil pump 60 and pressure-sent to an oil cooler 62 through an oil strainer 58. Besides, the oil is fed to an oil filter 68 through a thermo-bypass valve 64 and a regulator valve 66, and an oil gallery 30 for liner oil feed through the primary control valve 70. Moreover, after the oil which passes through the oil filter 68 is fed to a main oil gallery 32, a part of the oil is fed to a gallery 34 for oil jet through the secondary control valve 72. The opening/closing of the respective control valves 70, 72 is controlled by a controller 84 respectively, based on oil temperature, engine coolant temperature, load of engine and engine speed detected by respective sensors 86, 88.
Patent JP-S6420241-A (JP)
Title: Primer composition
Inventor: YAMANAKA HIROSHI
IPC: H01L23/31
Filed: 1987-07-15
Abstract: PURPOSE:To obtain a primer composition which can improve the adhesion of, e.g., a polybutadiene resin to metals, ceramics or the like, by mixing a mercapto silane coupling agent with water and an organic solvent compatible with the former two. CONSTITUTION:A primer composition prepared by mixing a silane coupling agent having at least one mercapto group in the molecule (e.g., 3- mercaptopropyltrimethoxysilane) and water (preferably, highly pure ion- exchanged water) and an organic solvent compatible with the former two (preferably, a lower aliphatic alcohol such as methanol or ethanol is desirable from the viewpoint of an ability of wetting a substrate and improved dryability after application). It can improve the adhesion of a polybutadiene resin, a rubber-modified heat/light-curable resin, or the like to metals, ceramics or the like, and is useful for sealing an electronic component, a circuit board, etc.