baber/WOPTO huggingface dataset:
Patent JP-H0898827-A (JP)
Title: Mr imaging system
Inventor: SONOKI KIYOTO
IPC: G01N33/48
Filed: 1994-09-30
Abstract: PURPOSE: To attain ETC as well as fat suppression simultaneously while securing the degree of freedom for TE and TR. CONSTITUTION: A fundamental RF pulse in which an envelope is shown in F(t)=A(t).(1-cosωt)/ω can be obtained by applying amplitude modulation to a carrier signal of frequency that coincides with the resonance frequency of free water essentially. A(t) shows a value in which a prescribed window function is multiplied by an amplitude coefficient. The irradiation of the basic pulse is performed at prescribed time interval for plural times, and the amplitude of each fundamental RF pulse is formed as a binomial in sequence of irradiation. Plural such basic RF pulses are set as MTC pulses, and after that, ordinary image pickup sequence is performed.
Patent JP-H09102542-A (JP)
Title: Conductor connecting method and circuit device
Inventor: BABA SEIICHI
IPC: H01L23/522
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of interlayer connections between a conductor provided on one insulating resin layer and another conductor provided on another insulating resin layer or between one conductor provided on a substrate and another conductor provided on an insulating resin layer with a connecting conductor which is formed across the upper surface of the uppermost insulating resin layer. SOLUTION: Insulating resin layers 2, 3, 4, and 5 composed of polyimide layers are successively formed on a GaAs substrate 1 and Ti/Au conductor patterns 6, 7, 8, and 9 are respectively provided on the substrate 1 and resin layers 2, 3, and 4 at different positions. The patterns 6 and 7 are electrically connected to each other with a Ti/Au connecting conductor 10 formed through the resin layers 2, 3, 4, and 5, across the upper surface of the layer 5, and through the layers 5, 4, and 3. The patterns 8 and 9 are electrically connected to each other with a Ti/Au connecting conductor formed through the resin layer 5, across the upper surface of the layer 5, and through the layers 5 and 4. Therefore, a connecting method by which highly reliable interlayer connections can be obtained can be realized.
Patent JP-2000088949-A (JP)
Title: Plotting radar device and plotting processing method
Inventor: YAMAKAWA KATSUYA
IPC: G01S13/88
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To evaluate the effectiveness of the information of a discharge position by obtaining the discharge position by plotting processing. SOLUTION: A reflection echo by such target as a shell is received by an array antenna part 30, is inputted to a reception part 50 via a circulator 20, and is frequency-converted and is detected. The detection result is inputted to a plotting processing part 60 along with a transmission timing signal from a transmission part 10 and scanning control information from a scanning control part 40, thus obtaining the discharge position of a shell. Then, the plotting processing part 60 outputs data being used when obtaining the above discharge position to an evaluation part 70 in a specific order. The evaluation part 70 compares the inputted data with an evaluation reference value being preset for each type for evaluation and evaluates the effectiveness of the discharge position information being obtained by the plotting processing part 60 totally according to the evaluation result.
Patent JP-2000092652-A (JP)
Title: Electric junction box
Inventor: ISSHIKI YOSHIHIRO
IPC: H02G3/08
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric junction box for improving reliability. SOLUTION: A box body 2 of the junction box (J/B) 1 has a first case 3 and a second case 4. A connector holder 5 is sandwiched fixedly between the case 3 and the case 4. The holder 5 is formed in a cylindrical shape with a bottom. A plurality of male tab insertion holes 7 and a drain hole 8 are provided at predetermined positions of the bottom 6. The hole 8 is provided at the case 3 side through the bottom 6. An electronic circuit board 16 for placing electronic components 18 is disposed on a substrate 17. An outside bottom 11 of the holder 5 is formed in a planar state, and formed in an oblique surface to an axis of the opening of the holder 5 to extend from a peripheral edge side of the board 16 toward a central side.
Patent JP-S61139669-A (JP)
Title: Surface treatment device
Inventor: KIN KIYOUSHIYOKU
IPC: C23F1/08
Filed: 1984-12-11
Abstract: PURPOSE:To generate uniform and hihg-density plasma by diposing a grounded electrode and non-grounded electrode to incline relatively with each other and to face each other in a vacuum vessel, generating a magnetic field along the opposed surfaces and limiting the pseudo-cycloid motion of electrons. CONSTITUTION:Prescribed mixing ratios of treating gases are introduced from cylinders 18-20 into the vacuum vessel 11 and the inside of the vessel is evacuated by a vacuum pump 26 to the prescribed pressure. DC current is passed to coils 16, 17 to generate a magnetostatic field in the direction B parallel with the non-grounded electrode 14. High-frequency electric power is supplied in this state to the electrode 14 from a high-frequency power source 13 to induce the pseudo-cycloid motion of electrons near the electrode 14. The pseudo-cycloid motion is prohibited or limited and the density of the plasma is increased by an insulator 15 and the side wall of the vessel 11 in the front of the above- mentioned motion direction. The grounded electrode 12 is inclined relatively with the electrode 14 and therefore the electric field intensity is large in the opposed part (a) and is small in the opposed part (b). The plasma of the high density is uniformly formed over the entire opposed parts of both electrodes 12 and 14.
Patent JP-H10110790-A (JP)
Title: Elastic external tooth gear for flexible engagement type gear device
Inventor: KODAIRA TATSUO
IPC: F16H55/17
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the fracture strength of the elastic external tooth gear of a flexible engagement type gear device. SOLUTION: A cup type flexible engagement gear device 1 comprises an annular rigid internal tooth gear 2; a flexible external tooth gear 3 arranged at the inside thereof; and a wave generator 4 arranged at the inside thereof. The flexible external tooth gear 3 is of a cup type comprising a cylindrical drum part 31; an annular diaphragm 32 to seal one end of the drum part 31; a boss 33 to integrally formed at the center of the diaphragm 32; and an external tooth 34 formed on the outer peripheral surface of the other opening end of the drum part 31. Shot peening processing is applied on the outside surface of the flexible external tooth gear 3 in a range A shown by an oblique line. Surface processing by shot peening processing is applied on the part (in a range B shown by an oblique line) of at least the diaphragm of the inside surface thereof.  Since surface processing by shot peening processing is applied on both surfaces, the strength of a flexible external tooth gear is improved.
Patent JP-2001089170-A (JP)
Title: Optical silica glass member for f2 excimer laser transmission and method for producing the same
Inventor: YAGINUMA YASUYUKI
IPC: C03B20/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject silica glass member which comprehensively satisfies optical properties including light transmittance, laserproofness, birefringence and homogeneity, SOLUTION: This optical silica glass member for F2 excimer laser transmission is obtained by the following steps: a silicon-contg. compound is subjected to flame hydrolysis in a vapor phase to produce silica microparticles, which are accumulated on a heat-resistant substrate to make a porous preform; the preform is then vitrified to clearness into a transparent vitreous form, from which the objective optical silica glass member is produced; wherein, after forming the porous preform and prior to clearly vitrifying it, the porous preform is subjected to OH group-diminishing treatment, oxygen deficiency removal treatment and fluorine doping treatment to bring the fluorine concentration and OH group concentration of the resultant porous preform to 0.1-2.0 mol and <=5 ppm, respectively.
Patent JP-S61140936-A (JP)
Title: Control device for exposing in electrophotography
Inventor: SUZUKI KENJI
IPC: G03G15/043
Filed: 1984-12-13
Abstract: PURPOSE:To make a titled device commonly usable for 50Hz and 60Hz power source frequencies by counting the power source frequency, calculating the exposure corresponding to the counted power source frequency and controlling the emission intensity from an exposing means in accordance with the calculation thereof. CONSTITUTION:The power source waveform impressed through a transformer 6 is full-wave-rectified by a current rectifier 5 and is waveform-shaped by a clock generator 4 to the clock having the frequency of double the power source frequency. Such clock is impressed to a counter 3. The clock is counted for the specified time by a counter 3, a CPU1, a memory 2 and a timer 8. The exposure can be set and instructed as desired from an operating part 7 and the set and instructed exposure is simultaneously displayed on the operating part 7. The count value and the set and displayed exposure are calculated by the CPU1 and are converted to analog signals by a digital to analog converter 10. The signals are impressed to the control signal input terminal of a lamp regulator 11. The optimum exposure state coinciding with the exposure display is thus obtd. without being affected by the power source frequency.
Patent JP-H06113571-A (JP)
Title: Ultrasonic motor and disc unit employing it
Inventor: ETO TAKAO
IPC: G11B7/004
Filed: 1992-09-30
Abstract: PURPOSE:To achieve high r.p.m. by a constitution wherein movement of a down stage mover causes integral movement of an upstage oscillator thus transmitting rotational force sequentially upward. CONSTITUTION:The ultrasonic motor unit 2 comprises a first ultrasonic motor(FM) 21, a second ultrasonic motor(SM) 22, and a third ultrasonic motor(TM) 23 supported coaxially by a supporting shaft 24. Rotor 29 of the FM 21 also serves as the stator 29 of the SM 22 and the rotor 45 of the SM 22 also serves as the stator 45 of the TM 23. Consequently, the FM 21 rotates the SM 22 which then rotates the TM 23. This constitution allows the TM 23 to produce a high r.p.m. which is equal to total r.p.m. of the ultrasonic motors 21-23.
Patent JP-H04140595-A (JP)
Title: Separable water stop piece
Inventor: KURIOKA TAKASHI
IPC: E03C1/02
Filed: 1990-09-29
Abstract: PURPOSE:To prevent the degradation of a set piece due to being left for a long time or water contamination by using a separable piece of pentagonal shape from the side view, screwed with the tip of a screw rod, as the set piece. CONSTITUTION:A receiving plate 5 in contact with the tip face of an elastic body 2 is connected to the tip part of a screw rod 4, and a nut 7 adjacent to a washer 6 is screwed with the intermediate part of the screw rod 4 in such a way as to be movable forward/backward. A left-hand screw is provided at the base end part 8 of the screw rod 4, then a right-hand screw 9 is provided between the left-hand screw part of the base end part 8 and a washer 6, and a left-hand screw 10 is provided from the receiving plate 5 to the tip. A separable piece 11 of pentagonal shape from the side view, having a male screw 12 screwed with the left-hand screw 10, is screwed with the tip part of the screw rod 4 so as to be used as a set piece. Accordingly, even if the separable piece 11 is left as the set piece for a long period of time, there is no fear of the set piece being degraded or water being contaminated.
Patent JP-H04280055-A (JP)
Title: Method and device for ion implantation and surface treatment
Inventor: DAN EMU GEEBERU
IPC: H01L21/265
Filed: 1991-10-09
Abstract: PURPOSE: To provide an apparatus and a method for ion implantation and surface treatment by which the restriction of PSII technology can be solved. CONSTITUTION: A capacitor 58 is charged at high potential, that is a high voltage by an electric power source 52. A plasma switch 56, which is preferably a CROSSATRON modulator switch, is periodically switched to discharge electric charges of the capacitor 58 to a substance, in order to implant the substance with plasma ion in the plasma source ion implantation apparatus.
Patent JP-2000070540-A (JP)
Title: Outer assembly casing for game machine
Inventor: YOSHIKAWA TAIJI
IPC: A63F7/02
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To form an outer assembly casing for game machine from synthetic resins. SOLUTION: This casing has plural face boards 12, 13, 14 and 15 made of resins arranged so as to surround a front face to assemble a game machine, back board 16 facing a front face 11 and reinforcing frames 20 and 20' interposed on the plural face boards 12-15 for reinforcement, the plural face boards 12-15 have the fitting structure of mutually fitting them, and the respective face boards 12 and so forth and the reinforcing frames 20 and 20' are connected while using connectors 21 so as to be disassembled.
Patent JP-H02109913-A (JP)
Title: Grading controller for thresher
Inventor: MAEOKA KAZUYUKI
IPC: A01F12/48
Filed: 1988-10-18
Abstract: PURPOSE:To make sensing of grain culm thickness accurate by locating a grain culm thickness detecting sensor at an intermediate position between positions at the conveying starting end and the terminal end of plural nipping rails. CONSTITUTION:Grain culms are nipped and conveyed with a feed chain (12A) and plural nipping rails (12B) and graded with a grader. In the process, opening degree of a chaff sieve and air flow rate of a winnower in a grader are regulated based on measured results of a grain culm thickness sensor (S1). The nipping rails (12B) are provided in plural divided links and each thereof is supported vertically movably relatively to a rail base (12E) on the side of a machine frame by a supporting member (12D) through a spring (12C). The sensor (S1) for sensing the thickness of the grain culms is provided and linked to an intermediate part of the nipping rails located at the conveying starting and terminal ends, i.e. the upper end of the supporting member (12D) of the nipping rail (12B) located at the second part from the starting end with a link (12G). Thereby, the starting end with weak urging force and the terminal end for crushing the grain culms are removed to make the measurement of the thickness accurate.
Patent JP-H05111420-A (JP)
Title: Bedding in which feathers and cotton are used jointly
Inventor: TAKATSUJI NOBUYOSHI
IPC: A47C27/12
Filed: 1991-09-17
Abstract: PURPOSE:To prevent misalignment, and coming-off of bedding which are apt to occur in the course of its use due to a fact that feathers bedding is light in weight, and also, to obviate a cold zone generated in a stitch part, and moreover, to reduce the cost. CONSTITUTION:By connecting a cotton part 4 being heavier than feathers to the outside of at least both side edge parts of a feathers part 2, stability at the time of use is increased, and also t by reducing a ratio of the feathers part occupied in an area of the whole bedding, and saving the use quantity of the feathers, the cost is reduced, and moreover, by providing a cotton part 5 so as to cover the upper face of the feathers part 2, a cold zone of a stitch 5 is supplemented, and heat insulating power is increased.
Patent JP-H04137047-A (JP)
Title: Programmable controller
Inventor: TODA AKIO
IPC: G06F11/16
Filed: 1990-09-27
Abstract: PURPOSE:To improve reliability with fault tolerance by making an arithmetic processor perform the alternation of the function of a managing processor even when a fault occurs in the managing processor and it goes down. CONSTITUTION:When the fault occurs in the managing processor 2, the fault of its own processor is informed from the managing processor 2 to the arithmetic processor 3, and the arithmetic processor 3 recognizes the fault of the managing processor 2. When it is judged that its own processor executes the alternate function of the managing processor, an alternate function is started up, and when it is judged that no alternate function is processed by its own arithmetic processor, alternate processing is executed by another arithmetic processor. Therefore, the alternate processing of the function of the managing processor can be performed by the arithmetic processor 3 even when the fault occurs in the managing processor, and the function is alternated by another arithmetic processor even when the fault occurs in an alternate arithmetic processor, thereby, a processing function can be succeeded continuously. Thereby, a programmable controller with fault tolerance and high reliability is obtained.
Patent JP-H07122807-A (JP)
Title: Discharge-pumped laser oscillator
Inventor: MORIO KOICHI
IPC: H01S3/0975
Filed: 1993-10-20
Abstract: PURPOSE:To enable both down sizing of an oscillator body and simplification of a power line in a discharge-pumped laser oscillator by making a compromise between the two. CONSTITUTION:In a discharge-pumped laser oscillator having a high frequency oscillation power supply 9 for AC silent discharge and a DC power supply 11 for supplying DC electric power to the high frequency oscillation electric supply 9, the high frequency oscillation power supply 9 is provided to an oscillator body 7 and the DC power supply 11 is separately placed from the oscillator body 7. The DC power supply 11 and the high frequency oscillation power supply 9 are conducted and connected through an electric wire 13.
Patent JP-H07119749-A (JP)
Title: Ball bearing
Inventor: ITO HIROYUKI
IPC: F16C33/66
Filed: 1993-10-20
Abstract: PURPOSE:To secure durability, and reduce fluctuation in torque by letting each holder be impregnated with lubricant by specified weight against the weight of each holder, forming a lubricant film of a specified thickness over the surfaces of an outer race, an inner race and each holder, and thereby letting oilness agent and rust preventives be contained in lubricant by a specified rate. CONSTITUTION:Each holder 7 is impregnated with lubricant whose viscosity is 10 to 150mm<2>/S at 40 deg.C, by 0.1 to 1.0% of each holder by weight against the weight of each holder, and a lubricant film as thin as 0.03 to 20mum is formed over the surfaces of an outer race 4, an inner race 2, each ball and each holder. Lubricant shall contain one kind or more than two kinds of oilness agent selected out of phosphoric ester, fatty acid, higher alcohol, amine, and organic molybdenum by 0.5 to 10% by weight, and also shall contain rust preventives as a monomer or a mixed product of calciumsulfonate and beriumsulfonate by 2 to 10% by weight, as a rate to the whole of lubricant respectively. By this constitution, torque and fluctuation in torque are made small, and excellent lubrication can be performed for a long time owing to lubricant impregnated in each holder.
Patent JP-S62122264-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANIGUCHI MASAHARU
IPC: H01L27/088
Filed: 1985-11-22
Abstract: PURPOSE:To decrease current driving ability and to decrease noises generated in a power source of GND in an output circuit, by making the channel length of an MOSFET constituting a front stage circuit for output larger than the channel length of an MOSFET constituting other circuits. CONSTITUTION:An input waveform from 'L' to 'H' or from 'H' to 'L' is applied to an input terminal of a front stage circuit 1a of an output. Then, a parasitic capacitor 3 formed between the circuit 1a and an output circuit 2a is charged and discharged. The input waveform from 'H' to 'L' or from 'L' to 'H' is imparted to an input terminal of the output circuit 3a. At this time, when the channel lengths of a P-MOST and N-MOST constituting the circuit 1a are made long, current driving ability for the P- and N-MOSTs is decreased, and the input waveform of the output circuit 2a becomes gentle. Therefore, the charge and discharge times of the a parasitic capacitor 6 at the output terminal becomes long. Electromotive forces generated in parasitic inductances 10-12 of a GND line are suppressed. Noises generated in the GND 5 can be reduced. Similarly, noises generated in power source lines can be reduced.
Patent JP-S62122350-A (JP)
Title: Timing circuit
Inventor: TAKAYAMA JUN
IPC: H04L7/02
Filed: 1985-11-21
Abstract: PURPOSE:To obtain a timing circuit with less jitter by providing a peak detector detecting the input amplitude of a limiter amplifier and a variable phase device phase-shifting the output of the limiter amplifier controlled by the output of a peak detector. CONSTITUTION:An equalizing signal 101 being the reception signal of plural- poles RZ code subjected to an equalizing amplification by an equalizing amplifier is rectified by a full wave rectifier 11 to generate a timing component. A timing extraction filter 12 extracts the timing component, which is amplified to a constant amplitude by the limiter amplifier 13. On the other hand, the peak detector 14 inputs the output of the timing extraction filter 12 branchingly, detects the peak of the input amplitude and outputs the result of detection. The variable phase shifter 15 is controlled by the result of the detection of the peak detector 14 to shift the phase of the output of the limiter amplifier 13 and gives the result as a timing signal 102. Thus, the output phase of the variable phase shifter 15 corresponds to the output amplitude of the timing filter 12, that is, to the input amplitude of the limiter amplifier 13.
Patent JP-H01106060-A (JP)
Title: Image recorder
Inventor: TAKAGI ATSUSHI
IPC: G03D13/00
Filed: 1987-10-20
Abstract: PURPOSE:To record a full color image and a monochromatic image by disposing an image receiving material inverting device between a separation device which separates a photosensitive material from the image receiving material, which are superposed each other, and the electrophotographic device to properly invert an image receiving material which is conveyed to an electrophotographic device. CONSTITUTION:The inverting device 420 which properly inverts the image receiving material C and conveys it to the electrophotographic device 500 is disposed between the separation device 90 and the electrophotographic device 500. The inverting device 420 is provided with a pair of feeding rolls 422 and 424, an inverting member 426 which rocks ahead of the feeding rolls 422 and 424, an intermediate tray 428 and guiding plates 430 and 434 which guide image receiving paper C. Thus, the inverting device 420 inverts the image receiving paper C every time the image receiving paper C is conveyed and, moreover, conveys it to the monochromatic electrophotographic device 500, so that the monochromatic image can be superposed to be recorded on the full color image plane or it is recorded by specifying an area.
Patent JP-S63125109-A (JP)
Inventor: KUROSE RAIZO
IPC: B65B9/20
Filed: 1986-11-05
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-H06208523-A (JP)
Title: Terminal emulation system
Inventor: NOON TEII NIYUUEN
IPC: H04Q1/20
Filed: 1993-09-28
Abstract: PURPOSE: To provide a centralized management system which can emulate an exchange managing terminal on a personal computer of a DOS base. CONSTITUTION: A terminal emulation system uses a graphical user interface which displays each emulated terminal as a window on a single display. The user of the system can output a command which controls a selected terminal by monitoring all emulated terminals 1-7 through the windows. The user selects a specific emulated terminal to which the user wants to output a command by designating the window 500 related to the terminal as 'current'. The number, sizes, or relative positions of displayed windows can be rearranged dynamically as necessary. The window 500 is minimized in size, namely, formed in an icon when a specific exchange system related to the window is not very important or the exchange system is in an off-line state.