baber/WOPTO huggingface dataset:
Patent JP-H0928044-A (JP)
Title: Battery charger
Inventor: NAKAGIRI YOUJI
IPC: H02J7/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent shortening of the service life, reduction of capacity, etc., of a battery by measuring the voltage or current of the battery and outputting audible sounds upon detecting the completion of the charging or discharge of the battery. SOLUTION: When a battery is attached to a charging terminal 2, a main control section 1 starts to measure the voltage and current of the battery. When the section 1 judges that abnormality occurs from measured results, the section 1 reads abnormality generating data from a memory 6 and sends a pulse to a displaying section 5 and a sound producing section 10. The displaying section 5 displays a signal indicating the occurrence of the abnormality in accordance with the inputted pulse. The sound producing section 10 generates an error-tone sound in accordance with the inputted pulse and the main control section 1 interrupts the charging or discharging operations.
Patent JP-H09252272-A (JP)
Title: Radio communication device and system and its control method
Inventor: KIKUCHI TORU
IPC: H04B7/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To perform radio communication as frequently as possible in the same radio area by using the radio channels included in a selected group. SOLUTION: The channel groups which have no mutual interference by the mutually modulated waves and also can select as many channels as possible are calculated. Then plural channel groups and the channel group IDs which identify these channel groups are stored in a storage part 124-1 of a connection device 120-1. The device 120-1 selects an idle channel out of an updated working channel group and connects a radio telephone set 130-1 to a ratio circuit. In the same way, the channels are selected from a common working channel group even in a simultaneous working mode of all telephone sets 130-1 to 130-n. Therefore, the telephone sets 130-1 to 130-n can surely select the channels which are free from the mutual interference.
Patent JP-S6419965-A (JP)
Title: Power device
Inventor: TSUZUKI HIROYOSHI
IPC: H02M3/28
Filed: 1987-07-13
Abstract: PURPOSE:To prevent rush currents by mounting a resistor having a large negative temperature coefficient by self-heat generation and a resistor having a small temperature coefficient between an input to an AC power and a rectifying smoothing means. CONSTITUTION:A power device is composed of a switch 2, a fuse 3, a coil 5, a rectifier 9, a self-heating resistor (a thermistor) 10 having a negative temperature coefficient, a transformer 11 for a converter, etc., and supplies load 30 with electric power. A resistor 34 having a small temperature coefficient is mounted in series with the thermistor 10 at that time, and rush currents at a time when the switch 2 is turned ON are inhibited while rush currents are suppressed by the resistor 34 even when the switch 2 is turned on again in a short time. The resistance value of the resistor 34 is brought to a proper value where the number of re-turning-on in a short time of the switch 2 is considered, thus also reducing the loss of Joule's heat.
Patent JP-H117733-A (JP)
Title: Magnetic memory apparatus
Inventor: KUWAMURA NOBUHIRO
IPC: G11B20/14
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent synchronization performance deterioration because of S/N influences caused by a recording density increase and enhance record efficiency by constituting a PLL pattern to be recorded to a magnetic memory medium of at least two frequency parts and generating the PLL pattern wherein a frequency of each part changes from a lower frequency to a higher frequency in the write order. SOLUTION: When digital information is recorded, a PLL pattern and write data are generated at a data decoder 607 in accordance with a recording digital signal and an output signal frequency of a synthesizer 609. The generated write data are suitably compensated for WRITE at a WPC 610, and the signal is recorded by a preamplifier 603 to a magnetic memory medium 601 through a magnetic head 602. In a read process, the reproduced PLL pattern changes its amplitude from large to small as the pattern moves from a smaller frequency part to a larger frequency part. However, an S/N ratio of each part never changes.
Patent JP-H0227122-A (JP)
Title: Storing body for compressed air in water
Inventor: TAMURA TOMIO
IPC: F02C6/16
Filed: 1988-07-15
Abstract: PURPOSE:To facilitate submerging installation by providing a ballast housing body on the peripheral edge portion of a water/air impermeable film body for forming a compressed air housing body. CONSTITUTION:A ballast housing body 3 is formed on the peripheral edge portion of a semispherical water/air impermeable film body 1 made of a fiber- reinforced plastic sheet. The housing body 3 is filled with ballast 6 fed from a ballast feeding body 5 on the water surface W to settle the water/air impermeable film body 1 on a water bottom. Finally, compressed air is sent and stored in the water/air impermeable film body 1. Thereby, submerging installation can be easily carried out.
Patent JP-H0730556-A (JP)
Title: Incoming/outgoing call conflict control system at the time of operating data line terminator
Inventor: FUKUSHIMA MAKOTO
IPC: H04L69/40
Filed: 1993-07-15
Abstract: PURPOSE:To allow a communication management section to select another path automatically and to make redialing when conflict between an incoming call and an outgoing call takes place. CONSTITUTION:When a network connection open means 8 receiving a network connection open requests from a transport connection open means 7 recognizes the conflict between an incoming call and an outgoing call in a communication management section 6 receiving a transport connection open request from an on-line information processing program means 5, a fault in network connection open is informed. The transport connection open means 7 receiving the notice acquires other path from a network connection path selection means 9 to inform of the network connection open request again.
Patent JP-2001000314-A (JP)
Title: Lid body for rice cooker
Inventor: KOMA ATSUSHI
IPC: A47J27/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To eliminate drips of condensate when a lid body is opened in warmth- keeping stage of a rice cooker and to reduce dew condensation amount during closing of the lid body by forming an annular pan packing for sealing a flange portion and the lid body of the pot into a doglegged shaped cross section directing inward, and forming the lower piece shorter than the upper piece. SOLUTION: A heating plate 5 is placed on the lower surface on a pot 1 side in an outer lid cover 4 forming a lid body together with the outer lid 10, and an annular pot packing 6 with deglegged shaped cross section is placed on the outer periphery side of this and allowed to abut on a flange portion 16 on the pot 1 side. While the lid body is closed, the width of a lower piece 12 of the pot packing 6 is set shorter than that of an upper piece 13, and the upper piece 13 is deflected largely to urge the lower piece 12 to the flange portion 16, and steam is prevented from leaking from the gap between the pot packing 6 and the flange portion 16. Setting the width of the lower piece 12 shorter reduces dew condensation amount of the pot packing 6, and dew collection is eliminated by tilting the lower piece 12 in a recessed part 17 in the doglegged shape.
Patent JP-H095266-A (JP)
Title: Measuring equipment of thermal characteristics
Inventor: KUWABARA HIRONORI
IPC: G01N25/18
Filed: 1995-06-19
Abstract: PURPOSE: To measure the thermal conductivity of a medium to be measured and to measure the mixture ratio and flow velocity of the medium on the basis of the thermal conductivity by preparing a temperature gradient positively by heating an optical resonator. CONSTITUTION: An optical resonator 1 is immersed in a medium 7 to be measured. When both of them come to steady states of the same temperature, a laser light of a 1.55μm band is made to enter the resonator 1 from a light source 2 for monitoring through an optical waveguide 3 and a resonant wavelength is monitored. The temperature T1 of the resonator 1, i.e., of the medium 7, is determined on the basis of this resonant wavelength. Next, a light of wavelength 0.80μm is emitted from a light source 4 for heating light through an optical waveguide 5 so as to heat the resonator 1. At the time when the quantity of the irradiation heat balances with the total quantity of radiation and a steady-state temperature distribution is brought about, the laser light of the 1.55μm band is cast from the light source 2 and a reflected light is monitored.  The temperature T2 of the resonator 1, i.e., of the medium 7, is determined on the basis of the wavelength of this reflection and the effective thermal conductivity of the medium 7 is calculated from a temperature gradient of the temperatures T1 and T2 . The mixture ratio and flow velocity of the medium 7 can be measured on the basis of this thermal conductivity.
Patent JP-H097531-A (JP)
Title: Field emission type print head
Inventor: ONODAKA KOUJI
IPC: B41J2/44
Filed: 1995-06-20
Abstract: PURPOSE: To make a cathode power source, for driving between a cathode and a gate, be one. CONSTITUTION: Gate lines GT1, GT2, and GT3 are for optical filters of R(red), G(green), and B(blue) respectively. Each transmission efficiency of the optical filters of R, B, and G, is the lowest, second lowest, and highest respectively, and the numbers of emitters, in field emission arrays to be formed in gate lines GT1 GT2, and GT3, are decided so as to inversely proportional to this luminous efficiency.
Patent JP-S6419654-A (JP)
Title: Ion beam device
Inventor: AIHARA RYUZO
IPC: H01J37/08
Filed: 1987-07-14
Abstract: PURPOSE:To make it possible to prevent insulation breakage even if there is high potential difference between the objective lens side and the target by arranging an electrode which has nearly equal potential to the objective lens side and whose surface is smoothly polished so as to cover the objective lens and a deflecting electrode, etc. CONSTITUTION:An electric field softening electrode 14 is arranged between an objective lens 5 and a target 10. The electric field softening electrode 14 is kept in the equal potential to the outside electrode 6 of the objective lens 5, that is, in the earth electrode and the surface, in particular, the face opposed to the target 10 is polished smoothly. By constituting like this, since the faces of the objective lens and the deflecting electrode 9 opposed to the target are covered by the electric field softening electrode 14 and the surface of the electrode 14 is smoothly polished, the electric field is softened and there vanishes such a fear that the insulation is broken between the objective lens 5 or deflecting electrode 9 and the target 10, even if there is a concave/convex or projection on the surface of the objective lens 5 or the deflecting electrode 9.
Patent JP-S5965218-A (JP)
Title: Apparatus for measuring evaporating amount in boiler system
Inventor: FUJITA TADAO
IPC: G01F3/00
Filed: 1982-10-06
Abstract: PURPOSE:To measure the evaporating amount highly accurately and automatically, by controlling the stop and supply of water in response to the output of upper and lower limit water level sensors, measuring the water stopping period and the water supply period, and performing computation based on the measured results. CONSTITUTION:When the level of boiler water is lowered from a position which is higher than a lower limit water level L and reaches the lower limit water level L, a water level sensor 2a detects this. A flip-flop 3b of a water supply control part 3 is set to a ''1'', a water supply pump is started, and the water is supplied. When the water level is increased and reaches an upper limit water level H, a water level sensor 2b detects this, the flip-flop 3b becomes ''0'', and the water supply is stopped. The water supply period S2 and the water supply stopping period S1 are measured by measuring parts 8 and 7 and outputted to an evaporating amount computing part 9. The evaporating amount computing part 9 computes the evaporating amount based on both received signal S1 and S2 and outputs the computed result to a display part 11 as an evaporating amount signal 4.
Patent JP-H0224885-A (JP)
Title: Member for medium
Inventor: NAKAYAMA MASATOSHI
IPC: G11B23/02
Filed: 1988-07-14
Abstract: PURPOSE:To improve the antistatic effect and wear resistance of a case for housing a reproducing medium and also to reduce the coefficient of friction of the case by forming a specific plasma-polymerized film on the surface of the case or its inside member. CONSTITUTION:When a plasma-polymerized film containing C, F, and one or more kinds of Si, B, and P in such a state where the total content of the F and Si, B, and P is 5-40at% and the atomic ratio of (Si+B+P)/F is 0.2-5 is formed on the surface of a case which houses a tape-like or disk-like reproducing medium in a running- and rotation-free state or its inside member, the antistatic effect and wearing property of the case can be improved and, at the same time, the coefficient of friction of the case can be reduced. Therefore, the movement of the reproducing medium inside the case can become certain, smooth, and stable.
Patent JP-2000006842-A (JP)
Title: Drain structure of cowl of automobile
Inventor: MIYAMOTO HIROYASU
IPC: B62D25/08
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To perform a function as a vent hole, to prevent lowering of performance of an air conditioner due to snow which is apt to occur in winter and to prevent freezing due to snowmelt water. SOLUTION: A drain structure of a cowl is furnished with holes drilled on end parts in the cross direction of the cowl extending in the cross direction of a car body and a protector 36 installed on these holes. The protector 36 is constituted of two side walls 38, 39 positioned with an interval in the cross direction of the car body, a front wall which is the front wall 40 integrated with these two side walls and curved so that fluid hitting this front wall from the front flows downward along the front wall and a rear wall 41 integrated with the two side walls, and a passage 42 of fluid is demarcated by the four walls.
Patent JP-S6236850-A (JP)
Title: Complementary mis semiconductor integrated circuit
Inventor: TSUCHIYA TOSHIAKI
IPC: H01L27/08
Filed: 1985-08-12
Abstract: PURPOSE:To extremely reduce the occupying area for forming a guard band and to provide a high latchup withstand and high integration density by forming a guard band forming region in a gap formed between shielded plate electrodes applied with different voltages, and electrically connecting one shielded plate electrode with the guard band. CONSTITUTION:A shielded plate electrode 13 of MIS structure applied with the prescribed voltage V1, formed on an element separating region on an N-type semiconductor element forming region 2 and an element separating region on a P-type semiconductor element forming region 1 are formed. Further, a shielded plate electrode 14 of MIS structure applied with the prescribed voltage V2 and a semiconductor element forming region between the shielded plate electrodes 13 and 14 are formed to be contained, and a part of the region is formed of an N<+> type diffused layer 14 superposed with the region 2. The layer 11 is electrically connected with the electrode 13. Thus, it is not necessary to form the layer 11 through a contacting hole.
Patent JP-H0463796-A (JP)
Title: Submerged engine of outboard motor
Inventor: SUGANO NOBUYUKI
IPC: B63H21/32
Filed: 1990-07-02
Abstract: PURPOSE:To prevent overcooling due to submergence of an engine in an outboard motor having a submerged engine by providing the exhaust passage of the engine so as to contact with the outer wall of the engine, and heating the engine through exhaust heat. CONSTITUTION:At operating an engine 6, exhaust gas B discharged from an exhaust port 41 is discharged into water as following order. Namely, it is sent into an annular space 68 through a rear space 52 as exhaust passage, a first exhaust port 62, a second exhaust port 64, an upper space 63, and a third exhaust port 69, and then discharged into water through a fourth exhaust port 70 and a fifth exhaust port 71. At this time, a cylinder 20 is heated by heat of the exhaust gas passing through the rear space 52. At operating the engine 6, as the water level is brought down to the position W lower than the cylinder 29, the cylinder 29 is kept warm by heat of exhaust gas passing through the annular space 68. Hereby, the engine is prevented from overcooling by water.
Patent JP-H0468660-A (JP)
Title: Image forming device
Inventor: SHIMIZU HIDEAKI
IPC: H04N1/387
Filed: 1990-07-03
Abstract: PURPOSE:To attain accurate processing by using both sets of picture information obtained by forward and reverse scanning so as to detect a region thereby preventing errorneous decision of a designated region. CONSTITUTION:When the inside of a region indicated by hatched lines is desired as a designated region, one erroneous discrimination may be caused through judgement by scanning in the direction of arrow only. Moreover, when an original is turned over by 180 deg. and scanning direction with respect to the original is revered, errorneous discrimination is caused to other position. However, erroneous decision of the designated region is prevented and accurate processing is implemented by using both information sets obtained by forward and reverse scanning. For example, the correct region is obtained by ANDing the region obtained by the forward scanning and the region obtained by the reverse scanning.
Patent JP-H0340113-A (JP)
Title: Flow rate controller
Inventor: SAITO HIDEHARU
IPC: G05D7/00
Filed: 1989-07-07
Abstract: PURPOSE:To omit a pressure detector by securing the constitution between an instantaneous flow rate and the flow rate set in a main control part and closing a flow rate control valve in a prescribed aging mode in order to prevent the pressure break of a tubular flow path. CONSTITUTION:A pressure state deciding part 17 decides whether a tubular flow path 6 may possibly have the pressure break or not. If not, the instantaneous flow rate of a liquid is controlled to a fixed level by a 1st control action of a main control part 18 which secures the coincidence between the instantaneous flow rate and the flow rate set in the part 18. Meanwhile a flow rate control valve 12 is closed in a prescribed aging mode so that the pressure break of the path 6 is prevented by a 2nd control action of the part 18 if the possibility of the pressure break is feared. As a result, a pressure detector can be omitted and the constitution of a flow rate controller is simplified. Then the labor and the time can be reduced for installation of the flow rate controller.
Patent JP-2001002294-A (JP)
Title: Method and device for feeding winding core for film
Inventor: FUJIWARA TAKAYUKI
IPC: B65H19/28
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To efficiently and high-precisely wind a film on a winding core by a simple process and a constitution. SOLUTION: A chuck mechanism 84 is provided with a first and second block wrappers 106, 108 having the specified width size in the axial direction of a winding core and capable of gripping the peripheral surface of the winding core, and rollers 116, 118 provided on the first and second block wrappers 106, 108 and for rotatably center-supporting the winding core gripped by the first and second block wrappers 106, 108.
Patent JP-H0812490-A (JP)
Title: Production of single crystal film
Inventor: HIRAMATSU YASUJI
IPC: H01S3/10
Filed: 1994-07-04
Abstract: PURPOSE:To obtain a single crystal film having a great difference in electrooptical constant and refractive index from those of a single crystal substrate or a thin film formed thereon. CONSTITUTION:This method for producing a single crystal thin film comprises providing >=5/100 difference in refractive index from a single crystal substrate or a thin film formed on the single crystal substrate having the thin film thereon for ordinary or abnormal rays of light. In the method, a buffer layer comprising the same substance as that of the single crystal film to be produced is formed on the single crystal substrate or the single crystal substrate having the thin film formed thereon and the single crystal thin film is then formed by a liquid- phase epitaxial method.
Patent JP-H0973429-A (JP)
Title: Computer system and inter-bus control circuit
Inventor: TANAKA TOSHIO
IPC: G06F13/16
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To decrease the logical scale of the whole computer system which has dual bus structure by evading the repetitive use of a circuit. SOLUTION: In the computer system which has the dual PCT bus structure, an inter-bus control circuit which performs repeating between a 1st PCI bus 200 and a 2nd PCI bus 201 is provided with a memory control mechanism for a memory common to devices connected to the 2nd PCI bus 201 in addition to an inter-bus control function, a memory control mechanism common to devices connected to the 2nd PCI bus 201, and an interruption control mechanism between local processors and they are all mounted on one chip; and the duplication of a decoding circuit, an increase in the number of components, and an increase in mount area are prevented to provide the computer system which is small in size and low in price.
Patent JP-H0465146-A (JP)
Title: Method and apparatus for device simulation
Inventor: WADA TETSUNORI
IPC: G01R31/28
Filed: 1990-07-05
Abstract: PURPOSE:To easily input a three-dimensional shape data, to easily generate a perpendicularly crossed lattice point for separation use and to execute a numerical analysis operation in the three-dimensional space of a semiconductor element by a method wherein the data on a production condition is input in the order of production processes. CONSTITUTION:When input data which have been read out from a readout device 1 satisfy a prescribed description, formart and rule, a parameter prescribing the details of a production process is stored in a storage region in 7d the input order of the input data. Then, the size of a region as an object to be analyzed is found from information described in the input data. The region as the object to be analyzed is divided into fine elements; and information describing a material for each fine element is stored in a storage region 7e. Out of a plurality of fine regions adjacent to one fine region, the number of fine regions whose material is the same as the material for said one fine region is counted for each fine region. When the number is a specific number, original lattice coordinates of one fine region are extracted. Lastly, a lattice point for separation use is generated by using the extracted coordinates of a vertex.