baber/WOPTO huggingface dataset:
Patent JP-H0494228-A (JP)
Title: Dynamic channel allocation method
Inventor: TOMABECHI AKITAKA
IPC: H04W72/06
Filed: 1990-08-09
Abstract: PURPOSE:To avoid collision between time slots used by other base station by detecting a period of a carrier used by the other base station, comparing the period with the period of a carrier used by its own base station and detecting the approach of the time slot of its own base station with the time slot of the carrier used by the other base station based thereon. CONSTITUTION:Each of base stations KS1, KS2 and each of mobile stations PS1, PS2 use a different time slot of a same frequency as that of a channel used for receiving a communication signal toward its own station, receive a communication signal of other station making communication with independent synchronization to its own station so as to measure an interval between a time slot used by the other station and a time slot used by its own station. Then before collision between the time slot used by its own station and the time slot used by the other section takes place, an idle channel not used by all stations is detected and the channels used by its own station and an opposite station being a communication opposite party to its own station are simultaneously transited to the detected idle channel. Thus, the collision with the time slot used by the other base station is avoided.
Patent JP-H1139026-A (JP)
Title: Equipment management device and computer-readable recording medium recording equipment management program
Inventor: JOHN H WAYNE
IPC: G06F3/048
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To arbitrarily add a management item in managing equipment. SOLUTION: When an instruction to add a management item is given, an edit screen for editing a format of data to be inputted to the management item is displayed on the display screen. Then, in this edit screen, inputs of various kinds of sets regarding the management item which is desired to be added, for example, an input code, a name of data corresponding to this, comments and so on are performed. Thus, this added management item becomes an object of management as well as other management items set in advance.
Patent JP-H0946945-A (JP)
Title: Magnet rotor
Inventor: YAMADA HIYOSHI
IPC: H02K1/27
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent a permanent magnet from peeling off an iron core by arranging the constitution such that the permanent magnet and the iron core are coupled in a body by the support of the pressure plates fixed to both end faces of the iron core. SOLUTION: A ring 6 is attached obliquely to the center position of the peripheral face of an iron core 2, and cylindrical permanent magnets 1a and 1b set through the ring 6 are bonded to the iron core 2 by an adhesive, and also they are supported by pressure plates 5a and 5b. Hereby, the end face of the incline of the permanent magnet is pressed against the ring, and drive force can be transmitted surely from the permanent magnet 1 to the iron core 2. Therefore, a magnet rotor large in output can be made. The pressure plates 5a and 5b are fixed to the iron core 2 by the frictional force generated between themselves and the shaft inserted in them, so the magnet rotor becomes compact without increasing the axial dimensions.
Patent JP-H0943275-A (JP)
Title: Wafer prober and probe card
Inventor: NAKAMURA YUJI
IPC: G01R1/073
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a wafer prober adapted for testing a long IC with a probe card so improved as to have high reliability of inspecting an IC and long using life. SOLUTION: The wafer prober comprises a freely moving probing stage, a measuring board provided above the stage, and a plate-like probe card mounted at the lower side of the board. The card 40 is formed of a rectangular plate 41 having a rectangular opening 42 in such a manner that a plurality of probe pins 44 are extended from the opposed long sides 42a, 42b for partitioning the opening 42 toward the lower center of the opening. The pins are electrically connected to coupling pin 48 via wirings 46. The board is formed of a rectangular plate having a rectangular opening larger than the opening of the probe card. The probe card is so mounted at the board that the center of the opening of the probe card coincides with that of the opening of the board.
Patent JP-S6369214-A (JP)
Inventor: MORIMOTO TAKESHI
IPC: H01G9/02
Filed: 1986-09-11
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-H1064334-A (JP)
Title: Conductive composition and multilayer ceramic board
Inventor: TANI KOJI
IPC: H05K3/46
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a conductive composition capable of forming an electroless plating film with high plating capability, high soldering capability, and high adhesion strength on a copper thick film electrode, provide a multilayer ceramic board using it in a conductor circuit, provide a conductive composition capable of forming an electroless plating film without conducting an activation treatment using a palladium solution, and provide a multilayer ceramic board using it in a conductor circuit. SOLUTION: A conductive composition has conductive powder comprising copper powder and nickel powder, and an organic vehicle, and contains 99.5-90wt.% copper powder and 0.5-10wt.% nickel powder in 100wt.% conductive powder, and mean particle size of the copper powder is 0.1-10μm, and that of the nickel powder is 0.1-10μm.
Patent JP-H0659331-A (JP)
Title: Information recording camera and printing machine
Inventor: SUZUKI TATSUYA
IPC: G03B17/24
Filed: 1992-08-10
Abstract: PURPOSE:To provide an information recording camera and a printing machine by which the altitude or the air pressure of a photographing place can be recognized in a print at a glance. CONSTITUTION:The information recording camera which can use a film provided with a magnetic information storage part on the photographing film is provided with an air pressure detection means 2 detecting the air pressure at a point where a camera main body is positioned, an information recording means 3 recording air pressure data obtained from the detection means 2 on the film as air pressure information and an information recording control means 1 controlling the recording means 3 so that the air pressure data and a photographing image correspond with each other when the air pressure information is recorded on the film by the recording means 3.
Patent JP-S6366791-A (JP)
Title: Semiconductor memory device
Inventor: FURUYA KIYOHIRO
IPC: G11C11/34
Filed: 1986-09-09
Abstract: PURPOSE:To attain a similar noise resistance to a conventional folded bit line structure and a similar integration to an open bit line structure by maintaining a sense amplifying sensitivity by connecting a global bit line and a sense amplifier having respectively the same length to the two input terminals of the sense amplifier. CONSTITUTION:Memory cells 1c, 1d selected by a word line W2 are respectively connected to the sense amplifiers 12b, 12a, detected and amplified. In such a case, to the one input terminal of the sense amplifier 12a, the global bit line 3a and a segment bit line 2a are connected and to the other input terminal, the global bit line 3b and a segment bit line 2b are respectively connected. To the one input terminal of the sense amplifier 12b, the global bit lines 3c, 3e, 3g and a segment bit line 2c are connected and to the other input terminal, the global bit lines 3d, 3f, 3h and the segment bit line are respectively connected. Thereby, the capacity of the two bit lines inputted to the sense amplifier is balanced and the intensity of a collected coupling noise is equal, so that the noise resistance is not deteriorated.
Patent JP-H1190138-A (JP)
Title: Filter medium for gas and filter produced from same
Inventor: SUMIOKA MASAYUKI
IPC: B01D39/16
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a filter medium for gas capable of capturing very fine particles and hardly generating boron and phosphorus from the filter medium itself and to produce a filter from the filter medium. SOLUTION: Glass fibers having 0.2-2.65 μm fiber diameter and leaching <=1×10<-6> g.boron/(g.fiber) and <=2×10<-6> g.phosphorus/(g.fiber) when immersed in pure water at 65 deg.C for 120 hr are used as a base material and formed into the objective filter medium for gas by a paper making process using pure water such as ion-exchanged water having 10 μS/cm electric conductivity.
Patent JP-H0495478-A (JP)
Title: Readout system for all-picture element readout type solid-state image pickup element
Inventor: KOBAYASHI ATSUSHI
IPC: H04N5/372
Filed: 1990-08-11
Abstract: PURPOSE:To secure the positions of upper lines of two horizontal lines which are paired with each other in even fields by transferring the upper horizontal lines paired in the even fields to a vertical register after shifting the horizontal lines by the quantity of two-horizontal lines. CONSTITUTION:Of the two horizontal lines which are paired in even fields, upper lines B0, B1, B2,... are transferred to a vertical register 1 from photodetector elements 2, 2,... as shown in Fig. A. Then signal charges from the photodetecctor elements are shifted downward by the quantity of two lines as shown in Fig. B. When the signals A0, A1, A2, A3,... of untransferred photodetector elements are transferred to the register 1 as shown in Fig. C, the signals are stored in the register 1. When the signals of the even fields are transferred as shown in Fig. A, B, and C and the signals of odd fields are normally transferred, the signals of the photodetector elements 2, 2,... are necessarily outputted to the same circuit system through a horizontal register 3.
Patent JP-H0377452-A (JP)
Title: Loop form optical transmission system
Inventor: KITAYAMA TADAYOSHI
IPC: H04L12/42
Filed: 1989-08-19
Abstract: PURPOSE:To maintain a network without use of broken line detection or switching control against a broken line by providing n-set of electrooptical converters, photoelectric converters and transmission selection circuits and using a burst data length of a specific value or over. CONSTITUTION:Transmission selection circuits 21a-21c connected to photoelectric converters 12a-12c and electrooptical converters 3a-3c select a first-come signal among outputs of the photoelectric converters 12a-12c connected to optical fiber connection terminals 18-20 other than relevant optical fiber connection terminals 18-20 and output the selected signal to relevant electrooptic converters 3a-3c. Moreover, bus-through processing is applied in the inside of an optical communication equipment 1 by optical coupling means 18a-18c, 19a, 19b, 20a, 20b provided among the optical fiber connection terminals 18-20. In this case, a burst data length of {(K+1).L}/(T.c) or over is used to apply communication, where K is a bus-through number, L is a maximum distance between optical communication equipments, T is a transmission bit period and c is the optical signal velocity in the optical fiber. Thus, the network is constituted without using broken line detection and switching control or the like against a broken line.
Patent JP-2001038121-A (JP)
Title: Air purifier
Inventor: NAKAMURA EIJI
IPC: F24F7/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To easily attach a main body to a leg part to be installed on a floor. SOLUTION: This air purifier provided with a main body 1 for purifying the air sucked from an intake port 2 to the inside and blowing off the purified air from a discharge port 4 and a leg part 18 for supporting the main body 1 on the floor surface is provided with an elastic engage means for engaging the main body 1 with the leg part 18 by placing the main body 1 on the leg part 18 between the main body 1 and the leg part 18. In this way, the main body can be attached to the leg part by placing the leg part on the floor surface and placing the main body on the leg part 8, thereby improving the attachability.
Patent JP-H1158059-A (JP)
Title: Beam collimation method for laser beam machine with variable optical path length and laser machining device using the method
Inventor: SAKO HIROSHI
IPC: B23K26/064
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of obtaining an excellent collimation in a wide range without expansion of a transmission beam diameter. SOLUTION: In the beam collimation method of a laser beam machine 1, a collimation lens 13 capable of being moved and positioned on the optical axis is provided near the output mirror 11 of a laser generator 3, and shifted based on the equations for calculating the optimum position of the collimation lens 13 when the laser machining head 7 is moved to an arbitrary position on the optical axis. The equations are ΔX=(80L-400), L=X+Y (wherein ΔX: shift distance of collimation lens, X: optical path length on X axis, and Y: optical path length on Y axis).
Patent JP-H1153016-A (JP)
Title: Numerical controller
Inventor: INAGAKI YOSHITO
IPC: G05B23/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To improve the processing speed by omitting unnecessary computing processes and to prevent an adequate program check from being made. SOLUTION: Analytic data generated when a machining program is analyzed are stored in an analytic data file 40 through an analytic data storage 48. An editing confirmation part 42 judges whether or not the machining program and tool relative data are edited and when it is judged that the program and data are edited, an analytic data erasing process part 44 erases the analytic data in the analytic data file 40 and calculates a movement quantity according to analytic data obtained by analyzing the machining program stored in a machining program file 16. When it is judged that the program and data are not edited, an analytic data read-in part 50 reads in the analytic data stored in the analytic data file 40 and calculates the movement quantity to check the machining program.
Patent JP-H10102001-A (JP)
Title: Coating composition and plastic molded article
Inventor: OGASAWARA HISASHI
IPC: G02B1/115
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition capable of improving the durability of a plastic molded article. SOLUTION: This coating composition consists essentially of at least following components (A) and (B):(A) a silane compound and/or its hydrate containing at least one or more saturated hydrocarbon chain (>=3C); (B) a silane compound and/or its hydrate having a polymerizable reactive group. The composition further includes (C) fine particles of an inorganic oxide and (D) a curing catalyst.
Patent JP-H0498668-A (JP)
Title: Method for forming magnetic tape cassette and the magnetic tape cassette
Inventor: MORITA KIYOO
IPC: B29C45/16
Filed: 1990-08-14
Abstract: PURPOSE:To prevent trailing at a laminated part by integrally forming a cassette half by executing the injection molding of secondary resin at a space in a metallic die after executing primary molding. CONSTITUTION:A space 32 in the metallic die for forming the cassette half is formed on the face of abutting a fixed metallic die 20 and a movable metallic die 22. At the space 32 in the metallic die, a submarine gate 35 communicated to a primary side hot runner 50 and a runner 33 provided at the movable metallic die 20 for the injection molding of opaque primary side resin is communicated to a secondary side hot runner 34 provided at a gate block 25 inside a slide cabin 26 for the injection molding of transparent secondary side resin. Thus, since the secondary side resin can smoothly flow along an inclined part, trailing to trail and deform a step part can be prevented from being generated.
Patent JP-S6274178-A (JP)
Title: Uneven surface information detecting device
Inventor: EGUCHI SHIN
IPC: G06T1/00
Filed: 1985-09-28
Abstract: PURPOSE:To prevent a drop of S/N by shifting a position of a hologram from right under an uneven surface, and also setting the thickness of a transparent plate to the thickness by which the light from the hologram can illuminate the uneven surface by a total reflecting condition. CONSTITUTION:This detecting device is provided with a transparent plate 20 against which an uneven surface 26 to be detected is pressed, a light source 23 for illuminating this uneven surface 26, a hologram 21 for leading the light from the light source 23 to the uneven surface 26 by a total reflecting condition, and a detector 24 which is placed right under the uneven surface 26 and detects a reflected light from the uneven surface 26. A position of the hologram 21 is shifted from right under the uneven surface 26, and also thickness of the transparent plate 20 is set to thickness by which the light from the hologram 21 can illuminate the uneven surface 26 by a total reflecting condition. In the light which has been brought to a total reflection by a recessed part of a finger 25 and the light which has been scattered by a projecting part, an angle component exceeding a critical angle, which goes to the right side does not pass through the hologram 21, therefore, there is no light which passes through into the air, and the contrast is improved.
Patent JP-H0553920-A (JP)
Title: Structural address generator
Inventor: TANAKA KOICHI
IPC: G06F12/02
Filed: 1991-08-26
Abstract: PURPOSE:To eliminate address calculation in a processor, to practically eliminate time delay due to address addition, to eliminate access to any illegal address and further to flexibly deal with the size of data structure in a structural address generator which can easily execute the address calculation especially for data having the same data structure. CONSTITUTION:This device is equipped with a page address holding means PAR(page address register) to hold the leading address when a storage device is divided into several areas, first structural address generating means ADDER (adder) to generate a first structural address AP from first address data ADR 1 [(i) bits] and the contents of the page address holding means PAR, and second structural address generating means ASEL(address selector) to output a second structural address AOUT while switching second address data ADR 2 [(n) bits] and the output of the first structural address generating means ADDER.
Patent JP-S61105273-A (JP)
Title: Oil pressure reaction controller for power steering device
Inventor: IJIRI WAICHIRO
IPC: B62D6/02
Filed: 1984-10-11
Abstract: PURPOSE:To increase the handle rigidity and to secure running safety by constructing that, when a vehicle is running straight in a high speed and the reaction pressure reaches an appointed value corresponding to the steering pressure, the main spool moves due to the oil pressure and cuts the reaction pressure. CONSTITUTION:The oil pressure reaction controller, which is provided on a main valve 24 of a power steering device, has an oil pressure flow inlet 21 from an oil pump 32, a return flow outlet 22, a flow outlet 23 to a reaction chamber 33 of the main valve 24, and a valve case 20 which forms a flow outlet to the main valve 24. And when a vehicle is running straight in a high speed, the excitation of the plunger 30 due to the excitation of a solenoid 30 let a variable throttle open, in which the opening area varies depending on the relative displacements of a main and a sub plungers 27 and 29, in the side of the pressure chamber 33. Also, when the vehicle is steered and the pressure in the pressure chamber 33 reaches an appointed value, the main spool 27 moves to the right resisting against a spring 28, and the variable throttle shuts and cuts the reaction pressure.
Patent JP-H0377201-A (JP)
Title: Satellite broadcasting receiver
Inventor: ONO YUGO
IPC: H04H20/00
Filed: 1989-08-19
Abstract: PURPOSE:To prevent power supplies from two or more power sources to a converter by providing a voltage detecting circuit to detect a voltage superimposed on a cable, and switching the power source on when the voltage detecting circuit does not detect the voltage. CONSTITUTION:In the case that when a power source for a satellite broadcasting receiver B is actuated, a DC voltage for a converter is superimposed on a cable C by another satellite broadcasting receiver connected to the cable C, the voltage superimposed is input to a switching circuit 73 through a gate circuit 72 and a signal to make a switch 6 ON is not output to an output terminal 74. When the DC voltage superimposed on the cable C becomes nil, the voltage input to the switching circuit 73 through the gate circuit 72 also becomes nil and the signal to make the switch 6 ON is output from the switching circuit 73. Consequently, the DC voltage from a power source for converter 3 is superimposed on the cable C so as to supply the voltage to a receiving converter part 2 of an antenna A. The output signal of the switching circuit 73 is fed back to the gate circuit 72 of the voltage detecting circuit 7 and the gate circuit 72 breaks an input voltage so that the voltage on the cable C is prevented from being input to the circuit 7.
Patent JP-2000050619-A (JP)
Title: Anomaly detection circuit for switching power supply
Inventor: YOSHIIKE HIDETSUGU
IPC: H02M1/10
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To identify an output-on and an output-off under normal conditions from those under anomalous conditions and display it. SOLUTION: This failure detection circuit for switching power source consists of a switching power source circuit SW1 conducting power feeding operation by working, if the output voltage of a rectifying and smoothing circuit 3 connected with an AC power source 1 exceeds a prescribed value, and a power source circuit SW2 from the AC power source connected with the switching power source circuit SW1 in parallel. If a blocking element F1 cuts off a power feeder line when a circuit is abnormal, a displaying means LED fed by the output of the switching power source circuit SW1 is displayed intermittently by repeating charging and discharging of the rectifying and smoothing circuit 3, according to the time constant of a current-limiting element 4 connected with the blocking element F1 in parallel.
Patent JP-H0879551-A (JP)
Title: Color facsimile equipment and color picture communication method
Inventor: NAKAMURA YASUYUKI
IPC: H04N1/48
Filed: 1994-09-07
Abstract: PURPOSE: To perform an encoding processing without being influenced by read errors by correcting and encoding picture data based on the picture data of a test chart read in a transmission side terminal and the picture data of the test chart stored beforehand. CONSTITUTION: The picture data of the test chart read in a picture read part 101 are stored in a storage part 102. Then, a correction value calculation part 104 reads the data stored in the storage part 102 and the reference picture data of the test chart stored in the storage part 103, calculates a correction value by a prescribed arithmetic operation and stores it in a correction value storage part 105. Then, the picture data for which a transmission original is read are corrected by a picture data correction part 106 by using the correction value stored in the storage part 105, stored in a picture memory 107 and then, encoding-processed and transmitted.
Patent JP-H0879081-A (JP)
Title: A/d converter
Inventor: HASEGAWA HIROSHI
IPC: H03M1/36
Filed: 1994-09-07
Abstract: PURPOSE: To provide the A/D converter with high accuracy and high resolution having a correction function with a saved area. CONSTITUTION: A current is supplied periodically in time division from a D/A converter DAC to lots of current mirror circuits CM(i) having a tentative storage function to generate lots of comparison reference signals for A/D conversion with a saved area. Data from a memory MEM are fed to the D/A converter DAC. A calibration signal is given to an input IN of the A/D converter to increase/decrease the data till a desired output is obtained by referencing an output of the comparator built in the A/D converter thereby correcting the A/D converter.