baber/WOPTO huggingface dataset:
Patent JP-S6414860-A (JP)
Title: Fluorescent lamp
Inventor: SHIOHAMA EIJI
IPC: H01J61/32
Filed: 1987-07-09
Abstract: PURPOSE:To prevent the condensation of discharge gases in each luminous chamber of a lamp selectively made luminescent via luminous chambers separated from but adjacent to one another as a common electrode by providing a divisional plate in each luminous chamber and bending a discharge route. CONSTITUTION:A plurality or, for example, four square luminous chambers 2R, 2G1, 2B and 2G2 are adjacent to one another. Each luminous chamber is respectively provided with main electrodes 5R, 5G1, 5B and 5G2 and one of the electrodes is selected, thereby causing discharge lighting with a common electrode 6. Discharge gases are common via communication holes 3R, 3G1, 3B and 3G2 formed on each luminous chamber. By providing a divisional plate 19 between the communication hole and the main electrode in each luminous chamber, a discharge route is bent in an approximate U-shape along the divisional plate 19 and passes uniformly through all luminous chambers without any deflection and the discharge gases become uniform in thermal distribution, thereby preventing the condensation thereof.
Patent JP-2001002404-A (JP)
Title: Ozone generating device
Inventor: KITAKIZAKI KAORU
IPC: H01T19/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To increase the generated quantity of ozone with respect to charged power energy and to facilitate a cooling method in an ozone generating device having a high voltage electrode and an earth electrode, which are oppositely arranged with a space part and a dielectric and for generating ozone in a gaseous starting material flowing in the space part by applying high voltage between the electrodes. SOLUTION: A tungsten wire (99.9% purity and 1 mmϕ) is used as the high voltage electrode 1 and is pretreated by scratching the surface of the tungsten using 2-4 μm diamond powder in ethanol. A diamond film (a dielectric 4) is film formed by a microwave CVD device in the vacuum of 50 Torr with CH4(2%)+O2(1%)/H2 as the gaseous starting material. The output of the microwave is controlled to 500 W, the temp. of the tungsten wire is controlled to 800 deg.C and the film thickness is controlled to about 1 μm. The tungsten wire coated with the diamond film is used as the high voltage electrode 1.
Patent JP-H1125100-A (JP)
Title: Data base access system
Inventor: SHIRATORI TAKAAKI
IPC: G06F17/30
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To unnecessitate any change at a data base side by checking the literal of a transferred data base access sentence, converting it into a data base access sentence suited to this literal, and performing access to a data base. SOLUTION: Access from an application 112 to a data base 20 is inputted to a CLI driver 114. At that time, a conversion information storing part 154 is checked in an SQL sentence converting part 152, and when the information of a column being the object of access is present, an SQL sentence is converted by using the information of the column. When any information is not present in the conversion information storing part 154, the literal of the SQL sentence is checked, and it is converted into a proper SQL sentence. The converted SQL sentence is transmitted to a data base engine 122 by a dynamic SQL request executing part 158, and executed to data 130. The executed result is transmitted to an error judging part 156, and error information indicating that it is erroneous or normal is transmitted to the conversion information storing part 154.
Patent JP-H1092173-A (JP)
Title: Burst code generator for memory device
Inventor: KIN KOSAKU
IPC: G11C11/408
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce a chip area to simplify a circuit structure by causing a couple of binary counters and a couple of burst code generators to input clock signals and output a couple of burst counter addresses. SOLUTION: A device is composed of burst code generators 33, 34 for outputting a first and a second burst counter (BC) addresses s (Ad) 0, 1 and a binary counters (2C) 31, 32. The generators 33, 34 are reset by a BC reset signal and is then set to interleave mode or sequentially to the burst Ad operation A or B with the burst type selection signal. When in the operation mode B, a starting Ad0 is H or L and the generator 34 moves or an input of 2C 32 outputs in direct Ad1. When in the operation mode A, outputs of 2C 31, 32 are used in direct as the outputs of Ad0, 1. Thereby, a production cost and development period can be reduced through reduction of chip area and simplification of circuit structure.
Patent JP-S5960781-A (JP)
Title: Index data reading method of tape recorder
Inventor: OOMICHI SEIICHI
IPC: G11B27/28
Filed: 1982-09-29
Abstract: PURPOSE:To read the index data in both fast forward and rewind modes, by arraying the data in response to the corresponding mode by an index data arraying means to which the signal showing a fast forward or rewind mode is applied. CONSTITUTION:When the pulses arrive consecutively within 10ms, a timer circuit 12 is reset for each of these pulses. Thus no output Re is delivered from the circuit 12, and a counter 11 counts pulses continuously. While the timer output Re is delivered from the circuit 12 when the pulses do not arrive consecutively. Then the counter 11 is reset, and the counted pulses are invalidated. When the counter 11 counts the 7th pulse P7, a control signal C7 is delivered at the fall of the pulse P7. The signal C7 stops the operation of the circuit 12 and at the same time actuates a pulse width measuring means 5. When a pulse P9 is counted, a control signal C9 is delivered at the fall of the pulse P9 to actuate a synchronizing bit detecting means 6.
Patent JP-2001000897-A (JP)
Title: Fountain device
Inventor: KODAMA AKIRA
IPC: B05B17/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a fountain device which requires no complicated and detailed direction setting work nor pressure setting work in a nozzle inlet part, and yet increases the stage effect by spouting water from plural nozzle holes provided on the circumference toward the center side of the circumference and splashing down the water without causing the interference of each jet of water with other so that the changing degree of the posture of the jet of water and splashing-down point. SOLUTION: Water is spouted by the operation of a pump 2 for fountain, from the nozzle holes 7, 7... provided by drilling the circumference of a closing plate 6 closing the upper end opening part of a circular shell 1 at a certain interval. The closing plate 6 is formed into a downward truncated conical shape inclined to have an ascent of angle θ from the inside toward the outside in the radial direction and the axial direction of the nozzle holes 7, 7... is directed to the center of the circumference and inclined obliquely upward at the same inclined angle in the cross-section in the radial direction of the circumference and inclined at the same small inclined angle in a fixed direction in the cross-section in the circumferential direction.
Patent JP-S6417173-A (JP)
Title: Circle/circular arc plotting and plotting method
Inventor: MOCHIZUKI HIROSHI
IPC: G06T11/20
Filed: 1987-07-10
Abstract: PURPOSE:To plot a circle or a circular arc with a good quality by generating no inconvenience in the connecting part of an octant even when the circle is plotted according to a line type pattern having a periodicity such as an alternate long and short dash line by generating and processing the dot of the circle and the circular arc successively in a constant direction. CONSTITUTION:After an initial value for plotting the circular arcs a0, a2 in the range of 0 deg.-45 deg. is set, a processing is started, when the number of the generations of the dots goes (R/2<1/2>-Rsintheta0), an initialization for plotting in the range of next 46 deg.-90 deg. is carried out. Namely, the coordinate axis of a reference is converted from (y) to (x) and the incremental value of the discriminating function of an (x) axis and a (y) axis direction is initialized. Similarly, the number of the generations of the dots is initialized to (R/2<1/2>-Rcostheta1). Then, the (x) address and the (y) address of a dot memory 709 are initialized to the coordinate (xs, ys) of an a0 point. Then, the number of processing dots (ym-ys) of the circular arcs a0a2 is obtained. Then, adiscriminating expression in a first point of the circular arcs a0a2 is calculated.
Patent JP-H0336815-A (JP)
Title: Diode switching circuit
Inventor: OTANI HIROMICHI
IPC: H03K17/16
Filed: 1989-07-03
Abstract: PURPOSE:To keep the constant impedance at switch-off and to prevent reflection of the signal and fluctuation of the loss by providing a 4th resistor whose one terminal connects to an anode of a 2nd diode and whose other terminal connects to a 1st control terminal. CONSTITUTION:When the resistance of resistors R2, R1 is selected sufficiently larger than the resistance of a 4th resistor R4 whose one terminal connects to an anode (or cathode) of a diode D2 and whose other terminal connects to a control terminal 3, the impedance when viewing from the input terminal 1 is terminated by the resistor R4 and the signal reflection and loss fluctuation are not caused. When this circuit is applied to a 75OMEGA system signal circuit, since the impedance when the diode D1 is turned off is several kOMEGA-several tens of kOMEGA, the matching is sufficient by selecting the resistance of the resistor R4 to be nearly 75OMEGA.
Patent JP-2001008091-A (JP)
Title: Image pickup device and its control method
Inventor: TARIKI MOTOI
IPC: H04N5/353
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an image pickup device by which a photographer can obtain a picture with a shorter exposure time than the exposure time of the picture whose exposure time is felt too much by the photographer in the case of photographing in a high sensitivity mode. SOLUTION: In the case that exposure of a solid-state image pickup element 101 is updated for each prescribed reference period, a memory 108 stores image data obtained from the solid-state image pickup element 101 for the first one reference period after starting the exposure, an adder 107 sums the image data obtained from the solid-state image pickup element 101 for the next one reference period and the image data having been stored in the memory 108, a memory 109 stores the sum, and similarly the adder 107 sums the image data obtained from the solid-state image pickup element 101 for the one reference period next to the next one reference period and the image data having been stored in the memory 109 sequentially and the member 108 stores the sum as its control.
Patent JP-H0330707-A (JP)
Title: Desk with light utilized for storing-shelf
Inventor: NAGATANI YOSHITAKA
IPC: A47B17/00
Filed: 1989-06-28
Abstract: PURPOSE:To make easy the work such as reading, rearrangement of files and books, document making, or the like, by a method wherein a storing shelf for the files and books is provided at the lower rear part of a desk, and a part of a top board is cut, and normally by only one switch, the files and books on the storing shelf are searched under a light, and the light is pulled up and adjusted on the desk for person's eyes. CONSTITUTION:When an electric source switch is pushed, files and books on a storing shelf B below are illuminated with a light C and when the light C is adjusted at the position of pulling up, reading and writing are made easy. Since the axis for the light can be slid in the direction of the oblique front, the books or the like on the storing shelf are illuminated and when the light is pulled up in this state, it can be easily adjusted for person's eyes. Since the axis for the light is held oblique, it does not happen that the light is suddenly dropped when slid. When the handle for the light can not provided on the desk, a pop-on switch can be used together. When sudden breaking-force beyond the playing movement of the slidable light is applied, its shock can be absorbed since a slidable axis is fitted at one point on the vertical board G on the side of drawers D.
Patent JP-H0839463-A (JP)
Title: Conveyer
Inventor: MORITA KAZUOMI
IPC: B25J18/02
Filed: 1994-07-25
Abstract: PURPOSE:To provide a conveyer capable of accurately positioning a holder of holding a semiconductor wafer. CONSTITUTION:A device comprises a turn table 22 driven to be rotated by a table motor 26, pair of the first links 23a, 23b with one end supported rotatably on the turn table, adjusting mechanism 53 provided in the turn table to adjust a space between one ends of a pair of the first links and a pair of the second links 28a, 28b with one end connected rotatably to the other end of the first link. The device comprises a holder 31 connected rotatably to the other end of the second link to have a holding part 31a of holding a semiconductor wafer U, link motor 25 driving one of the first links rotated and a main gear provided in a connection part of the first/second links to transmit rotation of the one first link, driven by a link motor, to the second link.
Patent JP-H0337338-A (JP)
Title: Throttle valve opening degree controller for engine
Inventor: SAWAMOTO KUNIAKI
IPC: F02D41/04
Filed: 1989-07-04
Abstract: PURPOSE:To control output within an allowable torque without giving a discomfortable feeling to a driver in spite of a small-sized transmission mechanism by alloting the torque of an engine so that a specific condition is satisfied and by opening/closing-controlling a throttle valve according to the allotment. CONSTITUTION:The gear ratio of a driving system of an engine is detected by a means 2, and the generated upper limit torque of the engine with each detected gear ratio (speed change position) is calculated by a means 3. Further, the upper limit throttle opening degree for generating the calculated upper limit torque is calculated by a means 4, and the calculated upper limit throttle opening degree is allowed to accord with the perfect opening point of the accelerator opening degree, and calculation is performed by a means 5 so that the throttle valve opening degree corresponding to the accelerator opening degree ranging from the perfect closure point to the perfect opening point is successively increased and alloted. Further, on the basis of the accelerator opening degree detected by a means 1 and according to the calculated throttle valve opening degree quantity allotment, a means 6 calculates the throttle valve opening degree control quantity. A means 7 opening/closing-drives the throttle valve 8 according to the calculated throttle valve opening degree control quantity.
Patent JP-2000173795-A (JP)
Title: X-ray photographing equipment
Inventor: KATAYAMA TOMOMI
IPC: H05G1/44
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a X-ray photographing equipment, wherein the selection of a plurality of phototimer light-receiving parts is automatically executed by only having to position a subject in a photographing posture on a photography table. SOLUTION: When a subject 3 in a photographed posture is positioned at the front part of a mirror camera, and the jaws of the subject 3 abuts on a jaw seat 4, the CPU of a touch controller 17 recognizes the posture of the examined body 3 by means of its signal, selects the most suitable phototimer light-receiving part from a plurality of phototimer light-receiving parts 5, automatically switches over change-over switches 18, and starts photographing. The X-ray beam from an X-ray tube 1 is narrowed by a collimator 2, passes through the examined body 3 and is converted into an optical image by a fluorescent plate 7, while scattered rays are removed by a grid 6. Only a specific part of the light emitting through lead glass 8 is caught by the phototimer light-receiving part 5, its electrical signal is integrated by an integrating capacitor 12, and its voltage and the reference voltage of a concentration setting unit 14 are input to a comparator 13, and when the voltage of both of them become the same, a high-voltage cut-off signal is sent to a switch 15, thereby cutting off the high-voltage of an X-ray high-voltage generation device 16 and stopping the emission of the X-ray, so that an X-ray photograph can be taken with optimum concentration.
Patent JP-S6417548-A (JP)
Title: Automatic communication equipment
Inventor: NIIMURA SHIGERU
IPC: H04M11/00
Filed: 1987-07-13
Abstract: PURPOSE:To prevent a telephone set side from generating ringing at the time of restoring telephone lines by providing the titled device with a 2nd switch control means for continuously exciting a line switching means for a fixed period until the end of release of the telephone lines even after restoring the line switching means by a 1st switch control means. CONSTITUTION:The 1st switch control means 10b detects the non-speaking state of a telephone set 3 and drives the line switching means 10a so as to disconnect the telephone set 3 from the telephone line in response to a start signal START. A calling mean 10c calls a terminating subscriber terminal equipment 1a through telephone lines L1, L2 and an exchange 2 under the disconnected state of the telephone set 3 from the lines. After connecting the telephone lines, a data sending means 10d sends prescribed data to the device 1a through the line L1, L2 and the exchange 2. Even after restoring the means 10a by the means 10b in response to the end of data sending, the 2nd switch control means 10e continuously excites the means 10a for a fixed period until the end of releasing the lines L1, L2. Consequently, the telephone set side can be prevented from generating ringing at the time of restoring the telephone lines.
Patent JP-H0726803-A (JP)
Title: Key control device
Inventor: SUZUKI OSAMU
IPC: G06Q50/00
Filed: 1993-07-13
Abstract: PURPOSE:To eliminate a security blank and hence enhance the safety of a security system by installing a key box in an elevator and starting monitoring from the point of the time when the key is placed in a monitoring system which guards against intrusions from the outside based on the receipt of a key in the absence of a tenant. CONSTITUTION:In a crime prevention system in a building or the like which comprises a plurality of tenants, a key box 1A is installed to a cage 12 of an elevator where the key box is provided with a control device which sets when to start and end monitoring intrusions by an outsider into each room. From the point of time when a locked key is housed in the key box 1A in the elevator cage 12, an intrusion sensor is adopted to work, thereby starting monitoring intrusions from the outside. When leaving the elevator 12, the key is picked up, which signifies the end of the monitor. This construction makes it possible to eliminate a security blank and hence enhance the safety of the security system.
Patent JP-H0338947-A (JP)
Title: Communication equipment
Inventor: KAGAMI NAOTO
IPC: H04L12/40
Filed: 1989-07-06
Abstract: PURPOSE:To improve the utilizing efficiency of a communication equipment by counting consecution of desired data from an information channel and informing it as a bus busy state when the count reaches a prescribed value. CONSTITUTION:A B1 channel data decomposed by a frame decomposing section 10 is inputted to an E(enable) terminal of an N-ary counter 14 and counted when a data is '1'. Similarly a B2 channel data is inputted to an E terminal of an N-ary counter 15 and counted when a data is '1'. Outputs of both the counters 14, 15 are ORed by an OR section 16 to discriminate a bus busy state. The bus busy state is informed to a CPU and displayed on a display section. Thus, useless dialing is avoided and the efficient operation of the communication equipment is attained.
Patent JP-H0460242-A (JP)
Title: Automatic transmission for vehicle
Inventor: HATANO YUTAKA
IPC: F16H3/44
Filed: 1990-06-29
Abstract: PURPOSE:To comply with a demand for an increase in the number of speeds by installing a first power transmission shaft member, transmitting power of a main shift mechanical part to a first gear mechanism via a first clutch device, and a second power transmission shaft member transmitting it to a second gear mechanism via a second clutch device, respectively. CONSTITUTION:Under the condition that a first gear mechanism 20A and a second gear mechanism 25A both have different transmission gear ratios with each other, power transmitted to a first power transmission shaft member 13 from a main shift mechanical part 5A is selectively transmitted to the first gear mechanism 20A via a first clutch device C1A as well as another power transmitted to a second transmission shaft member from the main shift mechanical part, and they are further transmitted to a differential mechanism 6 by both these first and second gear mechanisms. With this constitution, it complies with a demand for increasing the number of speeds for the purpose of making improvements in car running performance and fuel consumption, etc.
Patent JP-H0730048-A (JP)
Title: Lead frame, manufacture thereof, and semiconductor device
Inventor: SUZUKI KAZUHIKO
IPC: H01L23/50
Filed: 1993-07-13
Abstract: PURPOSE:To enable an inner lead and a die pad to be electrically connected together even if a lead frame is plated with ring silver by a method wherein the inner lead is connected to the die pad, and another inner lead is provided branching off from an intermediate spot of the inner lead. CONSTITUTION:A lead frame is composed of a nearly square die pad 3 on which an integrated circuit chip 7 is mounted and inner leads 5 arranged around the die pad 3 extending their one ends toward it. The inner leads 5 are made to extend toward the die pad 3 from the inner wall of a frame 2, one of the inner leads 5 is connected to the die pad 3, and another inner lead 5a is provided branching off from an intermediate spot, between the tip and the molded region of the lead 5. By this setup, a lead frame 1 plated with ring silver of high quality can be used.
Patent JP-S5882496-A (JP)
Inventor: EDOWAADO YUUJIN HANMAA
IPC: H05B41/18
Filed: 1982-10-04
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-S6330397-A (JP)
Title: Method for synthesizing diamond
Inventor: IKEGAYA AKIHIKO
IPC: C30B29/04
Filed: 1986-07-23
Abstract: PURPOSE:To obtain perfect crystalline diamond practically freed of carbon having other structures by activating a gaseous mixture of a carbon source and hydrogen under specified conditions, and depositing diamond on the surface of a heated substrate. CONSTITUTION:CH4 and H2 are introduced into a quartz reaction tube 12 from a raw gas inlet 1 and thermally activated by a thermoelectron emitting material 2 heated at >=about 1,600 deg.C, and a negative pole is simultaneously connected to the thermoelectron emitting material 2 by using a DC power source 7 to form plasma between the thermoelectron emitting material 2 from which thermoelectrons are pulled out and a grid 3. A positive pole is further connected to the grid 3 by using a DC power source 8, a negative pole is connected to a substrate 4 on a substrate carrier 5. Since the positive pole is connected to the grid 3 as a counter electrode, the substrate is kept at a negative potential, and the positive ion is positively attracted to the surface of the substrate. The surface of the substrate must be heated to 600-1,200 deg.C, and diamond is not deposited at temps. other than those temps. The pressure in the reaction vessel is preferably controlled to 10-400Torr.
Patent JP-S61106893-A (JP)
Inventor: HANSU AAMAN
IPC: E02F5/00
Filed: 1985-08-08
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。