baber/WOPTO huggingface dataset:
Patent JP-H10162795-A (JP)
Title: Pack battery
Inventor: HIGASHIMOTO KOJI
IPC: H01M2/10
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve heat radiating efficiency of batteries, reduce a temperature difference between individual batteries, and improve cycle service life performance by arranging plural ventilating holes in a place where a vessel inside surface of a pack battery and a cylindrical battery cannot substantially contact with each other. SOLUTION: In this pack battery, for example, battery groups where cells are connected by two pieces in parallel to each other, are connected by three pieces in series to each other, and batteries 2 are arranged and housed in a resinous vessel 3. A positive electrode external terminal and a negative electrode external terminal are arranged in the vessel 3. Ventilating holes 1 are also arranged in a plurality in a position close to a peripheral surface of the batteries 2 in a place where the cylindrical batteries 2 cannot substantially contact with them on a wall surface of the vessel 3 opposed to a cylindrical battery peripheral surface.  In such constitution, the batteries 2 do not block up the ventilating holes 1, and the inside of the vessel 3 is always smoothly ventilated, and a temperature rise in the batteries 2 is restrained, and temperatures of plural batteries 2 in the vessel 3 can be uniformized.
Patent JP-H09293379-A (JP)
Title: Semiconductor memory device
Inventor: SUZUKI KOICHI
IPC: G11C11/41
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory device by which normal data can be always output by a method wherein a control pulse signal which is dependent on the proper delay time is generated over the range of a required power-supply voltage. SOLUTION: An address output signal ao which is output from an address buffer circuit 100 is changed into a one-shot pulse signal at via an address transition detection circuit 101 so as to be input to delay circuits 111 to 113, and delay pulse signals ad1 to ad3 in an arbitrary pulse width are output. Then, the signals are changed into a delay signal ad via a NAND circuit 114 and an inverter 115. While one out of the signals ad1 to ad3 is at an L-level, it is output to a sense amplifier circuit 107 and a data latch circuit 108 as the L-level. The circuit 107 reads out data information di stored in a memory cell matrix 105 so as to output a signal ds. At this time, the delay time with reference to a power-supply voltage of the signal ds becomes smaller than that of the signal ad over the entire range of the pawer supply voltage.  Consequently, the signal ds can be fetched into the circuit 108 as normal data, and the normal operation of a semiconductor memory device can be guaranteed without delaying an operating speed in the wide range of the power-supply voltage.
Patent JP-H07177429-A (JP)
Title: Camera
Inventor: SUGIMORI MASAMI
IPC: G03B7/095
Filed: 1993-12-17
Abstract: PURPOSE:To eliminate the need of Hall elements and a special mechanism for diaphragm control and to reduce a cost by integrating signals to be outputted corresponding to the moving amount of diaphragm and controlling diaphragm driving based on the result. CONSTITUTION:Detection signals from an integration detection circuit b are inputted to a camera control. circuit 7 and converted to digital signals, the level of the detection signals is compared with the level of reference signals from a reference circuit 8 and the signals corresponding to the difference are outputted to a driver 9. The driver 9 drives an actuator 10 and rotates a rotor 10b, the output of an integration circuit 13 is obtained as a rotation part, the output signals of the circuit 13 are converted to the digital signals in the circuit 7 and whether or not an iris reset mode is set is judged by a control part not shown in the figure. In the case of the reset mode, whether or not an integration value is fixed is judged and when it is fixed, a short switch 14 is turned on and reset to a zero level and an iris is driven in an open direction. When the integration value is not fixed and the reset mode is not set, converted driving signals are supplied to the driver 9 to be operated.
Patent JP-H09138159-A (JP)
Title: Canning system in provision of meals
Inventor: INOMATA MASATAKE
IPC: G01G23/365
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous canning in weight while shortening the time of canning work and reducing the facility cost. SOLUTION: The canning system comprises a controller 1 provided with canning information (a), and a weighing unit 5 connected with the controller 1 and fed with the canning information (a). The controller 1 is fed with canning information including the weight of meals to be contained in a can, i.e., a reference weight, an upper limit weight determined by adding a specified weight to the reference weight, and a lower limit weight determined by subtracting a specified weight from the reference weight. The weighing unit 5 comprises a section 52 for weighing a can containing meals, a section 53 for comparing a weighed value at the weighing section 52 with the reference weight, upper limit weight and lower limit weight of canning information (a), and a section 54 for displaying the comparison results (c) at least visually in four stages.
Patent JP-H02164915-A (JP)
Title: Foundation pile driving method
Inventor: MORI MIZUKI
IPC: E21B7/18
Filed: 1988-12-16
Abstract: PURPOSE:To improve the efficiency of the driving work by rotating and press- fitting a cylindrical casing provided with a drilling edge and fluid discharge nozzles at the lower end and having no screw in it, withdrawing the casing after the press-fit, and erecting a foundation pile. CONSTITUTION:A cylindrical casing 1 provided with a drilling edge 8 and fluid discharge nozzles 9 and 10 at the lower end and having no screw in it is held by the rotating/press-fitting device of a pile driver. The casing 1 is rotated and press-fitted while a fluid is discharged through the fluid discharge nozzles 9 and 10. The soil entering the inside as the casing 1 is lowered is drilled and crushed by the drilling edge 8 and softened or fluidized by the fluid discharged through the nozzles 9 and 10, and the work is progressed while no soil is blocked in the casing 1. After the casing 1 is completely press-fitted to the preset depth, the casing 1 is withdrawn, and a foundation pile is erected there to complete the foundation pile driving work.
Patent JP-H05158034-A (JP)
Title: Liquid crystal display device
Inventor: YAMAMOTO YOSHITAKA
IPC: G02F1/1335
Filed: 1991-12-03
Abstract: PURPOSE:To make a bright display by forming plural projection parts on the surface of a light guiding plate on the side of a liquid crystal display element and specifying the angle of incidence of light source light on the light guiding plate. CONSTITUTION:The light guiding plate 61 where the projections 61C are formed is arranged on the observer 70 side of the liquid crystal display element 72 and a couple of lamps 63a and 63b are arranged as a light source on the outward side of the opposite flank of the light guiding plate 61. The angle theta of incidence of the light source light 69 on the internal surface of the light guiding plate 61 on the opposite side from the liquid crystal display element 72 is set so as to satisfy an inequality, namely, provide total reflection. In the inequality, (n) is the refractive index of the light guiding plate 61, n1 is the refractive index of a material of the light guiding plate 61 which is positioned on the opposite side from the liquid crystal display element 72, and theta is the angle of incidence of the light source light 69 on the surface of the light guiding plate 61 on the opposite side from the liquid crystal display element 72. Therefore, the part of reflected light which is made incident on the projection parts 61C is smaller in incidence angle theta than light which is made incident on other surface, so the light is projected on the side of the liquid crystal display element 72. Then light which is reflected by a reflecting plate 8 and does not matches a total reflection state passes through the light guiding plate 61.
Patent JP-H02163491-A (JP)
Title: Scroll compressor
Inventor: ARAKI KAZUNARI
IPC: F04C23/00
Filed: 1988-12-17
Abstract: PURPOSE:To reduce the extent of travel in an oil mist between two compressors as well as to prevent any drop in lubricating performance due to oil shortage and oil compression due to excessive lubrication from occurring by opening an oil equalizer connecting these two compressors in and around a specified oil level of an oil sump at the bottom of a closed casing via an inner pipeline with a downward opening end. CONSTITUTION:Each of L-shaped bent internal pipelines 9 is connected to each upper position than a specified oil level NO of an oil sump O at each closed casing 1 of two compressors, and a downward opening end 9a of each inner pipeline 9 is set up in a spot proximate the specified oil level NO, while an oil equalizer 8 is connected to the other side opening end of each inner pipeline 9. With this connection, when there is produced a pressure differential in each closed casing 1 on the basis of a difference in each sharing ability of both these compressors, an oil mist pointing to the lower part is hard to be entered in the oil equalizer 8 so that travel between two closed casing 1 is abated. Consequently, oil-level height is properly holdable, thus any drop in lubricating performance due to oil shortage and oil compression due to excessive lubrication are all preventable.
Patent JP-H11151479-A (JP)
Title: Continuous cutter of spent annular fluorescent lamp
Inventor: SAKAI HIROSHI
IPC: B26D3/16
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the compact continuous cutter used in cutting the base of a spent annular fluorescent lamp and excellent in operability. SOLUTION: A first conveyor 1 for transferring a spent annular fluorescent lamp 3 to the main body 4 of the cutter by hanging its base 2 and a second conveyor 5 clamping the lamp transferred from the first conveyor 1 with a third conveyor 6 provided above the second conveyor and transferring the lamp in the main body 4 are provided, and a discoid cutter 8 abutting on the lamp being transferred in the transferring direction and cutting the base 2 by its high-speed rotation is furnished on both sides of the second conveyor 5.
Patent JP-H08155634-A (JP)
Title: Welded beam structure
Inventor: KAWASAKI TETSUO
IPC: B23K9/00
Filed: 1994-11-29
Abstract: PURPOSE: To prevent a fatigue fracture by considering the flow of a stress especially to weld beads in a welded beam structure to be used for hull, marine structure or land steel product. CONSTITUTION: The tip part of a beam constituted by mounting a face bar 1 on the side edge part of a rib 2 by welding, is mounted on the mounting surface of a structural material 9 by welding. The bead 7 of fillet welding, by which the face bar 1 is mounted on the rib 2, is extended on both sides of the side edge part of the rib 2, and a pair of extended beads 7a is formed. Also, the bead 8 of fillet welding, by which the rib 2 is mounted on the structural material 9, is extended on the structural material 9, and a pair of extended beads 8a is formed. By the presence of respective extended beads 7a and 8a, the flow of a stress in a weld bead becomes proper, the concentration of stresses in the structural material 9 and the rib 2 is relaxed, and the occurrence of a fatigue crack is suppressed.
Patent JP-H06146913-A (JP)
Title: Supercharging pressure control device
Inventor: SUZUKI KATSUHITO
IPC: F02B37/18
Filed: 1992-11-04
Abstract: PURPOSE:To improve output at the time of transient operation so as to improve running feeling by controlling super charging pressure at the time of transient operation of an internal combustion engine by high side supercharging pressure high than an objective supercharging pressure at the time of normal operation. CONSTITUTION:Supercharging pressure produced by a supercharger 12 is controlled to an objective supercharging pressure according to operating condition of an internal combustion engine 2 provided with the supercharger 12. Namely, in the case where supercharging pressure increase execution condition is set up at the time of transient operation of the internal combustion engine 2, supercharging pressure produced by the supercharger 12 is controlled to be increased to a supercharging pressure on high side supercharging pressure higher than the objective supercharging pressure. In the case where supercharging pressure damping executing condition is set up, high side supercharging pressure is controlled to be damped gradually to the objective supercharging pressure. A control unit 64 which is a means for forming a supercharging pressure control device is provided. It is thus possible to temporarily control supercharging pressure to high side supercharging pressure higher than the objective supercharging pressure at the time of normal operation.
Patent JP-H03183610-A (JP)
Title: Device for producing graphite powder
Inventor: TSUCHIDA YOSHIKI
IPC: C01B31/04
Filed: 1989-12-08
Abstract: PURPOSE:To continuously graphitize carbon powder by transferring a raw carbon powder from one end of a retort tube to the other by a screw conveyor in the retort tube piercing a furnace body. CONSTITUTION:The screw conveyor 10 is provided in the graphite retort tube 8 almost horizontally piercing the furnace body 1 provided with a heating chamber 2. The tube 8 is heated by a heater 3, and carbon powder in a feed hopper 6 is charged into a charging chamber 4, charged into the tube 8 by the screw conveyor 10 and forcedly transferred. The carbon powder is heated and graphitized when passed through the intermediate part of the tube 8, continuously transferred as such, passed downward into a cooling hopper 7, cooled therein for a specified time and then discharged.
Patent JP-H07171074-A (JP)
Title: Self propelled vacuum cleaner
Inventor: ISHIBASHI TAKAFUMI
IPC: A47L9/00
Filed: 1993-12-20
Abstract: PURPOSE:To protect the main body at the time of charging and to prevent malfunction by fitting freely rotatably a cover for a control panel part attached on the main body to a charging device. CONSTITUTION:When a power supply 13 of a main body 2 is charged, the main body 2 is connected to a charging device 16 and a power supply part 19 performs charging through a power reception part 8 of the main body 2 to the power supply 13. In this case, the cover 18 covers a display panel 12 of the main body 2, further, a space between the cover 18 and the display panel 12 is formed so that the finger does not enter the space to prevent the touch of the finger to the display panel 12 of the main body 2 at the time of charging. When the cover 18 is formed movable in the direction A, it may be raised after the end of charging to perform the control of the panel part 12 of the main body 2. Thus, the part 12 is protected and it can be prevented that the part 12 is erroneously touched at the time of charging or that the part 12 is mischievously operated to start the movement of the main part 2 suddenly.
Patent JP-H05127495-A (JP)
Title: Contact electrostatic charging device
Inventor: SHIMIZU YASUSHI
IPC: G03G15/00
Filed: 1991-11-07
Abstract: PURPOSE:To efficiently and quickly diffuse ozone by providing an aperture for ventilation on a contact electrostatic charging member or/and the supporting member of the electrostatic charging member near a part where the electrostatic member abuts on a photosensitive drum. CONSTITUTION:The aperture 12 for diffusing ozone is provided all over the area in the longitudinal direction of the supporting member 13 of the electrostatic charging blade 2. It is desirable that the aperture 12 is a long hole in the longitudinal direction of the member 13, and it is also desirable that the aperture is made an intermittent hole and the rate of the length in the longitudinal direction of a hole part is made as large as possible. Since the aperture 12 exists in a direction where the abutting angle theta of the blade 2 is an acute angle, that is, near an area which is so-called a wedge shape formed by the blade 2 and the photosensitive drum 1 and where ozone is composed and retained, an air current which passes from the lower side to the upper side of the aperture 12 by negative pressure on the inner side of a window 10 for exposing is generated by actuating a ventilating fan. Therefore, the ozone is prevented from being retained at the part where the blade 2 abuts on the drum 1.
Patent JP-H10156536-A (JP)
Title: Arc welding power source
Inventor: NAGAMORI KAZUHARU
IPC: B23K9/073
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To control plurality of small size high frequency transformers with the driving circuit of a single inverter, to easily make its handling operation and to make the installing space small by connecting inputting sides of plurality of transformers of an equal turn ratio of the inputting side and the outputting side to the outputting end of an inverter circuit, and installing a rectifying circuit at each outputting side of the transformers. SOLUTION: A high frequency alternating current voltage outputted from an inverter circuit 3 is stepped down to a voltage suitable for welding with high frequency transformers 4a, 4b, converted to direct current with rectifying circuits 21a, 21b, and it is supplied to terminals 23, 24. The high frequency transformers 4a, 4b are made to flow with the current so that the output voltages are made equally, respectively, because the high frequency transformers 4a, 4b have the same specification in this executing state, so 1/2 of welding current is made respectively to flow to the output side turn wire and the rectifying circuits 21a, 21b of the high frequency transformers 4a, 4b.  In the high frequency transformer 4, the value of the inside impedance is dispersed caused on the dispersion of the production time, further, in a diode, the value of forward direction voltage step-down is dispersed, however, there is practically no problems.
Patent JP-2000151835-A (JP)
Title: Communication terminal equipment
Inventor: KAWASAKI MASASHI
IPC: H04M1/57
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To enhance reliability in an originating telephone number and to surely report a transmission result by executing calling to relay requesting equipment, connecting lines, transmitting information on the transmission result of a relay multi-address distribution and reporting it by using a originating telephone number registered by a electric communication enterprise in an exchange in advance based on originating telephone number report services. SOLUTION: The main control part (CPU) 1 of facsimile equipment 20 detects originating telephone number information from an exchanger based on originating telephone number report services in the case of receiving image data from relay requesting equipment, calls relay requesting equipment through the use of detected originating telephone number information after transmitting image data to the facsimile equipment of a relay distributing destination and transmitting information on a transmission result. In the case originating telephone number information and telephone number information by a TSI signal are detected, the main control part 1 selects originating telephone number information, calls relay requesting equipment by using selected originating telephone number information and transmits information on the transmission result.
Patent JP-H07175688-A (JP)
Title: Correcting method for time measurement
Inventor: SUGIMURA YASUSHI
IPC: G04F10/00
Filed: 1993-12-20
Abstract: PURPOSE:To provide the correcting method for time measurement so as to exactly measure real processing time. CONSTITUTION:Subroutines 2-4 for respectively storing the timer values of a timer 13 installed inside an information processor into different areas are prepared by the same logic excepting for the difference in the addresses of areas for setting the timer values. On the other hand, an object 1 to be measured calls the subroutine 2, when processing is returned from the subroutine 2, the subroutine 3 is immediately called, when processing is returned from the subroutine 3, an event (a) is immediately executed, just after the event (a) is finished, the subroutine is called and when processing is returned from the subroutine 4, at any arbitrary following time, real processing time 18 of the event (a) is calculated based on measured time 15-17 of the event (a) as the timer values saved by the respective subroutines 2-4.
Patent JP-H10159572-A (JP)
Title: Two cycle mechanical supercharging engine
Inventor: YOSHIZAWA YASUO
IPC: F02B25/08
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To suitably carry out supercharging synchronizing with rotation of an engine in a low speed region or also a high region by fitting two pistons whose diameters are different from each other to cylinder bores whose diameters are different from each other, partitioning a combustion chamber and a supercharging chamber in the cylinder bore, and taking mixture from the supercharging chamber into the combustion chamber. SOLUTION: When a crank shaft is continuously rotated in one direction and a combustion piston 16 and a scavenging piston 31 in a cylinder 11 are driven through an oscillating lever 44, the crank shaft 24, the inside of cylinder bores become negative pressure alternately, and two intake valve are opened/ closed alternately. In an intake stroke, mixture compressed in the scavenging chamber 59 by the scavenging piston 31 is supplied into the combustion chamber 15 while turning bypassing an gas leading-in hole 56a. In an exhaust stroke, pressure in the cylinder bore is increased, a valve main body of the intake valve is elastically held by an elastic arm, and is moved in parallel. And then, the valve main body falls down toward a valve seat, and is closed. The scavenging valve 19 is opened, and scavenging is carried out.
Patent JP-H07151101-A (JP)
Title: Vessel having spiral diaphragm contact surface
Inventor: SUGIMURA KAZUO
IPC: F15B1/08
Filed: 1993-11-29
Abstract: PURPOSE:To maintain a spiral form of a diaphragm even if the diaphragm is pushed against a wall surface of a recessed part of a vessel by applying the spiral form in a spiral diaphragm to a diaphragm-type accumulator. CONSTITUTION:A spiral diaphragm 1, on which concentric wave patterns, which are adjacent to a central and circular part of a raw material and which start from at least two of equidistant points in the circumference of the circular part, are formed, is held between two vessels each having a recessed part 8 or 9. In this case, the wall-surface form of the recessed parts 8,9 facing the spiral diaphragm 1 is formed into such a shape as coincides with the deformed form obtained when the spiral diaphragm is brought into contact with the wall surface.
Patent JP-H05132240-A (JP)
Title: Image former
Inventor: TAKAMURA HIDEKAZU
IPC: B65H31/38
Filed: 1991-11-10
Abstract: PURPOSE:To prevent the skew of a sheet and a feeding failure or the like from occurring by enabling a distance between side fences to be finely adjusted in accord with a range of the sheet to be conveyed. CONSTITUTION:In an image former for refeeding plural pieces of sheets, housed in an intermediate tray to reform the sheet once imaged. piece by piece by a separating member and a refeeding member, it is provided with a pair of movable fences 41 to do the side regulation of the sheet to be housed or discharged and stacked at a position at both sides of the specified sheet, having them moved up to a sheet reference position, and thereby the sheets are trued up to the reference position. In succession, a distance between the movable fences 41 and 41 is finely adjusted by an input signal out of an operating part 79 or the like of the image former via driving systems 80-86, through which optimum side regulation takes place in accord with the sheet applied by a user.