baber/WOPTO huggingface dataset:
Patent JP-S6232011-A (JP)
Title: Preparation of rubber or plastic coated roller
Inventor: MURAKAMI TAKAYOSHI
IPC: B29C39/26
Filed: 1985-08-02
Abstract: PURPOSE:To enhance yield, by forming a check valve mechanism by combining a core shaft guiding plug bodies and funnel-shaped caps at the upper and lower parts of a cylindrical mold and providing an air vent hole to the upper plug member while providing a material pressure introducing hole to the lower plug member to introduce a liquid rubber or plastic material under pressure to cure the same. CONSTITUTION:A cylindrical mold 30 is held in an upright state and a lower plug body 40 is engaged with said mold 30 and a cap 50 is inserted in the taper surface 41 of said plug body 40. Next, a core shaft 1 is inserted in the cylindrical mold 30 to engage the support part 1b at one end of said shaft with the cap 50 and a cap 60 is engaged with the support part 1b at the other end of the core shaft 1. Further, an upper plug body 70 is engaged with the upper part of the cylindrical mold 30 to be pressed under pressure P1. Subsequently, when a liquid rubber of plastic material 8 is introduced in the mold under pressure P2 from a material pressure introducing hole 42, said material 8 flows in a space part 21. A taper surface 61 is pressed to a taper surface 71 and the space part 21 is filled with the rubber or plastic material 8 while air in the space part 21 is extruded from a groove 62. When the internal pressure of the space part 21 is well balanced with P2, the core shaft 1 and the cap 60 are fallen under their own wts. to press the taper surface 51 to the taper surface 41. Therefore, the internal pressure of the space part 21 is kept under a pressurized state and, after curing, the core shaft 1 is pulled off form the cylindrical mold 30.
Patent JP-H1111754-A (JP)
Title: Printer
Inventor: SHIMOZATO TOSHIHARU
IPC: B41J15/16
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the return of a leading part of roll paper when reverse force to a conveying direction acts upon the leading part. SOLUTION: Pinch rollers 16, 17 formed by fitting a plurality of rollers 19, 21 to rotary shafts 18, 20 are arranged in proximity so that the rollers 19, 21 are alternately positioned and that an imaginary cylindrical face including the outer peripheral surface of the roller 19 intersects an imaginary cylindrical face including the outer peripheral surface of the roller 21, and the pinch rollers 16, 17 are brought into pressure contact with a carrier roller 7.  With a plurality of pinch rollers 16, 17 thus brought into pressure contact with the carrier roller 7, a leading part 3a of roll paper is brought into surface contact to heighten holding force of the leading part 3a, and this pressure contact with the carrier roller 7 in the intersecting state of the imaginary cylindrical faces including the outer surface of the rollers 19, 21 prevents the tip of the leading part 3a from entering between the pinch roller 16 and pinch roller 17.
Patent JP-S6415605-A (JP)
Title: On-vehicle distance detector
Inventor: KAKINAMI TOSHIAKI
IPC: G01S11/12
Filed: 1987-07-09
Abstract: PURPOSE:To enable the accurate detection of a distance by detecting a perspective point from the spatial features of a scene in front of a vehicle and by determining an angle of elevation/depression of the optical axis of an optical picture information generating means on the basis of said point, so as to detect the distance to a specified position. CONSTITUTION:A picture signal obtained from a TV camera 6b is stored into an image memory 5a through an A/D converter 6c and also supplied to CRT 4b through a CRT driver 4a. CPU 1 extracts, for instance, a white line demarcating a vehicle running zone of a road, from the spatial features of an image stored in the image memory 5a, so as to detect a perspective point. From this point, an angle of elevation/depression of the TV camera 6b is determined and thus a distance to a specified position is detected.
Patent JP-S5961321-A (JP)
Title: Echo signal suppressor
Inventor: ITOU YASUO
IPC: H04M1/60
Filed: 1982-09-30
Abstract: PURPOSE:To attain a small sized echo signal suppressor operated stably, by constituting the suppressor with a digital circuit and detecting the presence of a near-end call with an echo cancellor only. CONSTITUTION:A receiving signal at a terminal 1 is sampled at each time of a prescribed period and converted at an A/D converter 11 into a digital signal, a low frequency signal is separated at a digital low pass filter LPF and given to an echo canceller 8. Further, an A/D converter 13 samples and converts the sound signl into a digital signal and the result is given to an LPF22. The outputted low frequency signal is inputted to the echo cancellor 8 and a high frequency signal from an HPF23 is inputted to a variable attenuator 71. The echo cancellor 8 responds to the digital signal from the LPF21 and generates a pseudo echo signal, the pseudo signal from the LPF22 is subtracted and given to an adder 91 and the variable attenuator 71. The digital signal from the adder 91 is converted into an analog signal, which is transmitted from the terminal 4.
Patent JP-H0810125-A (JP)
Title: Cup support jig which may be attached or detached to/ from dish
Inventor: SUZUKI KAORU
IPC: A47G23/02
Filed: 1994-06-30
Abstract: PURPOSE:To enable eating and drinking while holding a dish having food placed thereon and a cup having a drink poured therein at the same time by one hand without requiring a tray at all. CONSTITUTION:The cup support jig 1 used in a stand-up dinner party is provided with a support part 2 for supporting a cup in which a drink is received and a grasping jig 3 capable of being attached and detached with respect to the vicinity of the peripheral edge of a dish 8 on which food is placed.
Patent JP-H05337826-A (JP)
Title: Method of forming spherical surface and device therefor
Inventor: SAEKI MASARU
IPC: B24B11/10
Filed: 1992-06-05
Abstract: PURPOSE:To provide a spherical surface forming method and device which can set the distance between the surface of the electrode and the grinding surface of a conductive grinding tool facing the former so as a constant value, which can subjected the surface of the electrode to electrolytic inprocess dressing so as to form a spherical surface with a high degree of accuracy CONSTITUTION:A grinding wheel 2 is integrally incorporated with a grinding wheel 2 around the distal end edge part of a conductive grind tool 1, and the proximal end part thereof is rotatably connected to a drive means. The distal end grinding surface 3 of the grind wheel 2 is formed to have a curvature RA and is rotatable. A dressing electrode 4 having a surface facing the grinding surface 3 of the conductive tool 1 and formed in a shape so as to have a curvature substantially equal to the curvature RA, abuts against thereagainst, and is connected to a negative electrode (-) of a power source 5, and the tool 1 is connected to a positive electrode (+) of the source 5 so as to supply a d.c. current to the dressing electrode 4 from the source 5 through the intermediary of a weak power coolant 6 so that the surface of the electrode 4 is ground. In this case, an electrolytic process is carried out in such a condition that the distance between the dressing electrode 4 and the grinding surface 3 facing the former is set to be uniformed with a high degree of accuracy.
Patent JP-H1123444-A (JP)
Title: Method and apparatus for measuring fouling
Inventor: TAKAHASHI KUNIYUKI
IPC: G01D21/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring fouling easily under heat transmitting conditions. SOLUTION: A sheet-like heating member 2 comprising a PCT heater, as a heating element, is provided on the outer circumferential surface of a pipe 1. A liquid is fed through the pipe 1 heated by the heating member 2 and a fouling adheres to the inner surface of the pipe 1. Since the pressure difference being detected by a differential pressure gauge 3 is varied due to adhesion of fouling, adhesion of forcing under heat transmitting conditions can be detected on-line.
Patent JP-S6152032-A (JP)
Title: Muting circuit
Inventor: TAKEDA YOSHIHISA
IPC: H04B1/10
Filed: 1984-08-21
Abstract: PURPOSE:To listen to a reception signal in an excellent way even if an input signal fluctuates over or under the threshold level by releasing the muting of a mute executing circuit when the input signal is fluctuated over or under a prescribed level over a predetermined frequency. CONSTITUTION:The mute execution circuit 6 applying muting to an outpt signal when the input signal is below the prescribed level and a circuit releasing the muting of the mute execution circuit 6 when the input signal fluctuates over or under the level over the predetermined frequency are povided. When the electric field changes from a weak to a strong electric field or vice versa and the input signal fluctuates over or under the prescribed level (threshold level) in this way, the application of muting is interrupted automatically until the input signal is stabilized.
Patent JP-H0223213-A (JP)
Title: Reheating type combined plant
Inventor: HIRAMOTO KOJI
IPC: F01K7/22
Filed: 1988-07-13
Abstract: PURPOSE:To reduce usage rate of auxiliary steam at the time of start up of a steam turbine in a device wherein a gas turbine, generator and the steam turbine is connected to each other on a line, by connecting an auxiliary steam source for driving the steam turbine to an inlet side of a reheating steam stopping valve. CONSTITUTION:This plant is constructed by connecting on a line a gas turbine 1, a steam turbine system composed of low, medium, and high pressure turbines 2-4, and a generator 5, and is provided with an exhaust heat recovery device 7 to recover heat contained in exhaust gas of the gas turbine 1. In the exhaust heat recovery device 7, a secondary superheater 8, a high pressure evaporator 9, a high pressure economizer 10, a primary superheater 11, a medium pressure evaporator 12, a medium pressure economizer 13, a low pressure evaporator and a low pressure economizer 15 are sequentially arranged, while a reheater 16 is arranged under the secondary superheater 8. A line 50 extending from an auxiliary steam source for driving the steam turbine is connected to a line 26 on a side of an inlet of a reheating steam stopping valve 28, while an auxiliary steam stopping valve 51 is provided on the way of the line 50.
Patent JP-H0922742-A (JP)
Title: Residual battery capacity detection circuit
Inventor: YAMAUCHI KAZUMASA
IPC: G01R31/36
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a residual battery capacity detection circuit in which a residual capacity of a battery can be correctly detected without adding a discharge current measuring circuit for measuring a discharge current. SOLUTION: A control device of a motor 10 is composed of a battery 2, a motor 10, a drive circuit 8 using the battery 2 as a power source for applying a voltage as a pulse to a winding 11 of the motor 10, a pulse width determination part 9 to determine a time width of the voltage applied by the drive circuit 8 to the winding 11, and a residual capacity detection circuit 1 to detect residual capacity of the battery 2. The pulse width determination part 9 inputs a discharge signal 15 which is in proportion to the time width of the voltage applied by the drive circuit 8 to the winding 11 to the residual capacity detection circuit 1, and the residual capacity detection circuit 1 operates discharge electricity quantity of the battery 2 based on the discharge signal 15 inputted from the pulse width determination part 9.
Patent JP-2001008001-A (JP)
Title: Image forming device
Inventor: KURIHARA SUSUMU
IPC: H04N1/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To form an image with a simple operation by eliminating missing image from an original image or unintended image rotation by an operator even in the case of an original of an infinite form size by reading the original in one or more read sizes selected from choices including a fixed form size in an indefinite form size processing mode where an original of an indefinite size is processed. SOLUTION: A control means CPU receives an output of original size information from original size sensors S1, S2-S5 and T1, T2, T4, T5 as original size sensing means. The control means CPU discriminates whether an original has a fixed form size or an indefinite form size. That is, the CPU has a lookup table LUT to decide a read size of the original and decides a read size through the collation with received original size information. Or the CPU receives a condition with respect to the reading size of the original directly from an operation section OP by an operator to decide the read size. The image forming device reads the original by the decided read size.
Patent JP-S5961995-A (JP)
Inventor: TODA MINORU
IPC: H01B7/28
Filed: 1982-09-30
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-H0835449-A (JP)
Title: Failure detection device for exhaust gas reflux control device
Inventor: WADA SHUICHI
IPC: F02M25/07
Filed: 1994-07-25
Abstract: PURPOSE:To make judgement about a failure without any erroneous detection due to the effect of the thermal characteristic of an EGR (exhaust gas recirculation) valve diaphragm by measuring an integrated time for the open state of the valve after the start of an internal combustion engine, and detecting the state where the integrated time is equal to or longer than the preset time, as a failure judgement condition. CONSTITUTION:When an engine 1 is judged to be in stop or start mode, an electronic control unit 22 resets an integrated time to zero, regarding the time over the period of the open state of an EGR valve 11 after an engine start through a failure judgement condition detecting means. On the other hand, when the engine 1 is not in start mode, the unit 22 causes the detecting means to make judgement about whether an EGR solenoid is turned on or not. If affirmative, an integrated time for the state with an exhaust gas recirculation after the engine start is added. Then, judgement is made as to whether the state with exhaust gas recirculation is equal to or longer than the preset time after the engine start. If affirmative, the unit 22 regards a failure judgement condition as established and, then, causes the detecting means to detect the failure of an EGR system.
Patent JP-S5696444-A (JP)
Title: Traveling waveguide
Inventor: SATOU HISAAKI
IPC: H01J23/24
Filed: 1979-12-28
Abstract: PURPOSE:To prevent a support mechanism from being loosened because of repetition of thermal expansion and contraction by specifying the structure of a pressing plate. CONSTITUTION:A pressing plate 9 does not have a reverse U-shaped cross section, but has its both ends which are bent halfway in a horizontal direction. Both ends of a support body 8 are also widened in accordance with both ends described above. The pressing plate 9 consists of nonmagnetic materials with large elastic coefficient, such as stainless steel, phosphor bronze, etc. and is screwed by a screw 10 so as to be used within the range of elastic change of their materials. This structure reduces probability of its support mechanism being loosened even there is a thermal expansion and contraction in a high frequency circuit.
Patent JP-H0462999-A (JP)
Title: Mounting method for electronic component
Inventor: YAMAKAWA HIRONOBU
IPC: H05K13/04
Filed: 1990-06-30
Abstract: PURPOSE:To provide an accurate component mounting by imaging an electronic component and a land pattern by a visual sensor, calculating positional deviation amount of the component from a lead terminal, judging a combination propriety, and correcting the positional deviation amount. CONSTITUTION:A robot arm 1 and a suction nozzle 2 are moved to suck an electronic component 3, and the component 3 is moved according to land position data. Then, the component 3 is imaged by a camera 7, a component image V1 is input, suitably processed to form a lead terminal image V2. Then, a land pattern 6 is imaged, a land image V3 is input, processed to form a linearly symmetrical image V4 to a y-axis for the image V3. Thereafter, whether the terminals 4' of the image V2 are all included in the patterns 6 of the image V4 or not is judged. If the images V2, V4 are combined, when all the terminals 4' respectively fall within the patterns 6', the nozzle 2 is moved down along a z-axis, and the component 3 is mounted on the pattern 6.
Patent JP-H082490-A (JP)
Title: Control device for electric marine vessel propulsion assistance device
Inventor: YOSHIDA OSAMU
IPC: B63H21/20
Filed: 1994-06-22
Abstract: PURPOSE:To directly couple a A.C.generator with a A.C.motor without using a frequency modulation device for frequency generated through the A.C. generator and supplying excessive current to the A.C.motor in a case where the A.C.generator assists the propelling power of a marine vessel through a A.C.motor. CONSTITUTION:A A.C.motor 3 is joined with a propulsion shaft system 10 joined with the main propelling engine of a marine vessel for propellingly assisting the marine vessel. In this device, a speed detector 3a for the A.C.motor and a speed detector 2a for a A.C.generator are severally provided, and a speed deflection type speed setting apparatus 4 which computes these detected values to set up an engine speed is provided. Supplied fuel to a propulsion assisting generator engine 1 is controlled on a speed setting signal by a propulsion assisting generator engine governer 1a, and an exciting voltage for the A.C. generator 2 is set up on the current value of a A.C.motor driving current detector 5 by an exciting voltage setting apparatus 6. In addition, the output voltage of the A.C.generator 2 is controlled by an automatic voltage regulator 7.
Patent JP-H04369477-A (JP)
Title: Immunological test
Inventor: TAKAHASHI KENJI
IPC: G01N33/553
Filed: 1991-06-18
Abstract: PURPOSE:To eliminate the irregularity of capacity between reaction containers by forming a sedimentation image not depending on the shape of the bottom surface of the reaction container. CONSTITUTION:A predetermined amount of a magnetic carrier 5 having the antibody to an antigen or antibody 6 to be analyzed bonded thereto and a predetermined amount of a specimen are distributed to the wells each having a flat bottom surface of a microplate 1. A magnet 4 inclined in a semispherical shape is arranged under the microplate 1 so as to gradually separate from one end of the bottom surface of the microplate 1 to form a sedimentation image.
Patent JP-H1023105-A (JP)
Title: Data reception system
Inventor: YOSHINAGA TAKESHI
IPC: H04L69/40
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the data reception system in which data security is controlled even when quality of a transmission line is deteriorated. SOLUTION: A variable security processing section 11 changes a security stage number with respect to reception data in a range of 1 to N based on a notice of an error rate from a transmission line monitor section 12. Since the security stage number of the variable security processing section 11 is 1 to N, the transmission line monitor section 12 informs, an error rate as a value of 1 to N depending on the N stages of levels. The variable security processing section 11 sets a highest security stage (=N) when the error rate is highest depending on the error rate level of 1 to N informed from the transmission line monitor section 12 and sets a lowest security stage (=1) when no error is in existence.  Thus, even when the quality of the transmission line is deteriorated, data with high reliability are received and when the state of the transmission line is normal, data are received without redundant security.
Patent JP-H0622216-A (JP)
Title: Picture signal processing system
Inventor: NAKANO MAKI
IPC: H04N5/278
Filed: 1992-06-30
Abstract: PURPOSE:To record picture data with a character having an optional font superimposed thereon onto a recording medium by converting stored picture data and outputting the converted data according to generated information data. CONSTITUTION:After input picture data are stored in a frame memory 6, a picture signal corresponding to picked-up title character picture is converted into 1-bit character data and the data are stored in a frame memory 6. The stored data are read and data outputted from a data conversion circuit 7 are converted into an analog picture signal by a D/A converter circuit 8 and fed to a picture signal conversion circuit 9 and a recording signal generating circuit 11. The picture signal conversion circuit 9 converts the picture signal into a television signal in compliance with, e.g. NTSC system and the converted signal is stored to an electronic view finder and a television monitor, from which the picture corresponding to the stored data is confirmed. When the size and font of the character to be superimposed are satisfied, the picture signal is stored on a magnetic disk based on the stored data in the frame memory 6.
Patent JP-2000011019-A (JP)
Title: Piping route searching method, its device, piping route forming method and its device
Inventor: MINATO HIROSHI
IPC: G06F19/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To simultaneously search the system of plural pipings without joining mutually in a piping network provided with plural starting and end points by erasing a searched route from an object to be searched, simultaneously searching the plural routes and classifying the searched simultaneous plural routes at the time of searching the simultaneous plural routes in the piping network. SOLUTION: A simultaneous plural-route searching device 16 searches the piping routes of a piping network N provided with plural starting point piers 1-4 and plural end point tank groups 7-10 and stores them. Then, the plural simultaneous routes are searched while erasing the searched routes from an object to be searched at the time of searching the simultaneous plural-route without joining mutually in the piping network N and the whole plural simultaneous routes are classified against the piping network N. A simultaneous plural-route forming device 17 selects a valve control signal based on the number of the routes inputted from the plural simultaneous routes which are classified and stored by the device 16, transmits the valve control signal and forms the plural simultaneous routes without joining mutually against the actual piping network N.
Patent JP-S6152022-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANIMURA NOBURO
IPC: H03K5/13
Filed: 1984-08-22
Abstract: PURPOSE:To set plural kinds of delay times with a delay circuit by providing MOSFETs connected in parallel with a power supply voltage terminal or a common potential terminal of an inverter circuit. CONSTITUTION:Gates of a CMOS inverter connected in common comprising a P- channel MOSFETQ1 and an N-channel MOSFETSQ2 connected in series are used as an input terminal IN and drains connected in common are used as an output terminal OUT. Plural P-channel MOSFETs Qp0-Qpn connected in parallel are provided between the FETQ1 and a power voltage Vcc and N-channel MOSFETs Qn0-Qnn connected in parallel are provided between the FETQ2 and the common potential point. In applying selectively the operating voltage to gates of the FETs Qp0-Qpn, Qn0-Qnn, since the operating current of the inverter circuit is selected, plural delay times are set.