baber/WOPTO huggingface dataset:
Patent JP-H0876068-A (JP)
Title: Light external intensity moudlator
Inventor: MASAKI KATSUMI
IPC: G02F1/01
Filed: 1994-09-07
Abstract: PURPOSE: To stably perform external intensity modulation of light over a long term. CONSTITUTION: After an AM modulator 65 amplitude-modulates a main signal by a low frequency signal generated by a low frequency signal oscillator 3, an adder 5 makes a signal obtained by superimposing a bias voltage generated from a bias voltage application circuit a modulation signal, and the light is external-intensity-modulated with a light external intensity modulation element by using the modulation signal. After an initial bias setting circuit 20 makes the input end of the bias voltage application circuit a ground level by an integration circuit consisting of a charging capacitor and a resistor when power source is turned on, it imparts a control voltage outputted from an error amplifier 13 to the input end of the bias voltage application circuit.
Patent JP-S58113582-A (JP)
Title: Discontinuity sensing device for preheated plug
Inventor: KAWAMURA HIDEO
IPC: F02P19/02
Filed: 1981-12-28
Abstract: PURPOSE:To sense off easily any discontinuity of preheating plugs before beginning the heating control of a preheating wire without requiring extra consumption of power for heating the preheat plugs by allowing constant current to flow prior to heating control and sensing disconnected wire through sensing of sunk voltage at preheat plugs. CONSTITUTION:When a start signal comes to an opening/closing element control circuit 11, a timing pulse TP is sent to a constant current circuit CC before a drive signal DV is given, and a constant current will flow through a preheat plug GP from the constant current circuit CC prior to beginning the heating control, and then the voltage value et due to drop of the current through the preheat plug GP is emitted from a differential amplifier AP. A No.2 discontinuity sensing circuit 13 takes in this voltage value et at a timing of the take-in pulse SP, and compares it with a preset voltage value ec entered inside this, where input of an output voltage value et which is much different from it will generate a discontinuity sensing output and display on a discontinuity display 2. Thus sensing of any disconnected preheat plug GP before heating control can be made easily.
Patent JP-H0877103-A (JP)
Title: Bus synchronizing method and device and system using the method
Inventor: SUZUKI SHINICHI
IPC: G06F1/12
Filed: 1994-09-07
Abstract: PURPOSE: To reduce the loss accompanied with bus synchronization and to improve the throughput of inter-bus data transfer by changing the phases of bus clocks at the time of data transfer between busses where the ratio of two bus clock frequencies is an arbitrary natural number. CONSTITUTION: Bus clock generation circuits 51 and 52 divide the frequency of the output of an oscillation circuit 80 to output phase information. A synchronizing circuit 60 discriminates the setup condition on the second bus in accordance with phase information 510 and 520; and if the condition is not satisfied, the circuit 60 outputs a shift request signal 602 to a CLK2 generation circuit 52. Then, a CLK2 generation circuit 52 changes the phase or a clock CLK2 to be outputted so that data transfer is always terminated within one period of the clock CLK2. Thus, the loss time for synchronization is shortened.
Patent JP-S60100376-A (JP)
Inventor: ANSONII BUI FURAIORI
IPC: H01M8/12
Filed: 1984-10-12
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-H1133291-A (JP)
Title: Centrifugal dehydrating device
Inventor: KAKUMOTO YOSHITAKA
IPC: D06F34/16
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal vibrations at the time of dehydration even when various kinds of laundry are stored in a drum. SOLUTION: While water is stored over the bottom of a drum 14, balancing operation is performed so as to disperse the laundry over the inner periphery of the drum 14 and based on the component of a torque current to flow to a motor 30, an eccentric load is measured. Next, intermediate dehydration is executed so as to partially scatter water contained in the laundry and, afterwards, the eccentric load is measured again. When there is no change in the position of the eccentric load before and after the intermediate dehydration, it is judged that the laundry stored in the drum 14 has the almost equal easiness to dehydrate, and dehydration is performed while setting a peak rotation speed at the time of dehydration to 800 rpm.  When there is any change in the position of the eccentric load before and after the intermediate dehydration, on the other hand, it is judged that the easiness of the laundry to dehydrate is dispersed, and the dehydration is performed while limiting the peak rotation speed at the time of dehydration to 500 rpm.
Patent JP-S6457688-A (JP)
Title: Semiconductor laser device
Inventor: SAKAMOTO YASUHIRO
IPC: H01S5/0683
Filed: 1987-08-27
Abstract: PURPOSE:To make it possible to use a semiconductor laser for a while until the laser is exchanged even after the deterioration and so on of the laser are detected by a method wherein a means for limiting variably a current to be supplied to the laser by an instruction and a decision means for sending out an instruction to the above means according to the semiconductor laser output are provided. CONSTITUTION:In a semiconductor laser having a means 3 for controlling a semiconductor laser output in a roughly constant state on the basis of the monitor output of the semiconductor laser output, a means 18 for limiting variably a current to be supplied to the semiconductor laser 1 by an instruction and a decision means 4 for sending out an instruction to the above limiting means 18 according to the laser output are provided. For example, a means that constantvoltage diodes 18a and 18b, whose anodes are connected to the ground, are connected to a base of a transistor 11 of the APC circuit 3 in a way capable of changing over by a change-over switch 18c is provided as the above driving current limiting means 18 and the changeover is performed by the change-over instruction of the decision circuit 4 to set as to change a driving current limiting value into two stages.
Patent JP-S6458825-A (JP)
Title: Gas charging device for shock absorber
Inventor: MURAYAMA YOSHIMI
IPC: F16F9/43
Filed: 1987-08-27
Abstract: PURPOSE:To prevent an excess stress from being applied to a seal portion of a gas charging type shock absorber upon charging of gas and thereby prevent breakage of seal members by dividing the seal portion into two parts and making the two parts movable. CONSTITUTION:A housing 3 is formed at its lower portion with a gas supplying port 5 for charging gas into a shock absorber 1, and is provided with a gas charging device including a wrench portion 6 for threadedly tightening a packing gland 2 to the absorber 1 after charging the gas and closing an open end 4 and seal portion 12 for sealing the inside of the housing 3. The seal portion 12 is substantially diametrically divided into two parts, and the two parts are made radially movable by cylinders 18 through brackets 17. In attaching or detaching the absorber 1 to or from the gas charging device, the seal portions 12 are radially moved to release the engagement with the absorber 1. Accordingly, an excess stress is prevented from being applied to the seal portions, thereby preventing breakage of seal members.
Patent JP-S6196023-A (JP)
Title: Structure for holding ceramic shaft
Inventor: YAMASHITA HAJIME
IPC: F27D99/00
Filed: 1984-10-15
Abstract: PURPOSE:To hole simply and firmly a ceramic shaft in a suspended state by boring a central hole in the shaft in the axial direction, inserting a female screw member in the hole and screwing a male screw formed at the lower end of a metallic fitting shaft in the female screw member. CONSTITUTION:A male screw 19 is formed at the lower end of a metallic fitting shaft such as a connecting shaft 15. A central hole 17a is bored in a ceramic shaft 17 in the axial direction, and a heli-set screw 21 or a nut as a female screw member is inserted in the hole 17a. The male screw 19 formed at the lower end of the connecting shaft 15 is screwed in the female screw member. By this mechanism, the ceramic shaft 17 is firmly suspended from a rotating shaft 13 and the connecting shaft 15, and it can be fixed and held in the suspended state.
Patent JP-S58115351-A (JP)
Title: Measuring method of packing degree of sintered bed
Inventor: KATAYAMA EIJI
IPC: G01N23/12
Filed: 1981-12-29
Abstract: PURPOSE:To grasp a packing condition of a bed quickly by an on-line system extending nearly all over the area in a width direction continuously, by measuring a packing degree of the bed of powdered and granular raw materials by the intensity of radioactive rays of elements around the radioactive rays passing through said bed. CONSTITUTION:A bed 2 is formed on a pallet 1 of an icinearator and an RI 3 emitting radioactive rays is provided at its lower part and then, said RI 3 is housed in a housing closed vessel 4 serving both as shelter of the radioactive rays for each surroundings. The radioactive rays from the RI 3 are damped by the bed 2 passing through of a gap 7 of the bottom part of the pallet 1 and damped rays are reached at each measuring machine 8A, 8B, 8C, and 8D and then, the intensity of the radioactive rays is measured. The packing condition of the bed is grasped quickly by an on-line system extending over nearly all over the area in a width direction continuously by measuring a packing degree of the powdered and granular body bed 2.
Patent JP-H0765450-A (JP)
Title: Tracking control device
Inventor: ISHIKAWA MASAMI
IPC: G11B5/588
Filed: 1993-08-30
Abstract: PURPOSE:To enable a stable tracking control even at the time of a special reproducing. CONSTITUTION:At the time of the special reproducing, a reference generation part 13 compensates the frequency of a reference signal of the time of a normal reproducing in accordance with the relative velocity of tape versus head. Blanced modulators 11, 12 obtain the component of a frequency difference between the reference signal and a reproduced pilot signal. At the time of the special reproducing, the component of the frequency difference from balanced modulators 11, 12 coincides with the center frequency of BPFs 6, 7 and then extracted surely because the reference signal frequency is compensated. Thus, the tracking control is stabilized even at the time of the special reproducing.
Patent JP-S60105579-A (JP)
Title: Typewriter
Inventor: UENO HIDEO
IPC: B41J5/00
Filed: 1983-11-15
Abstract: PURPOSE:To permit correct printing of ahcaracter data by temporarily withdrawing input data that go beyond the right margin at the time of switching to nonprint mode and by returning and displaying these data after printing is completed. CONSTITUTION:A central processor 41 which has a control means, a carriage return display means and a printing control means is connected with a key board 10, a display device 11, temporary storage means 49 and a withdrawal means 50. If underflow data existed at the time when switching was made by a print mode switching means 29 from a print mode to a nonprint mode, the control means temporarily withdraws the data to the withdrawal means 50, and after the remaining input data are printed by the printing control means, the carriage return display means returns the underflow data to the temporary storage means 49 and the data are displayed on the display device 11. If there are some dead key data among the underflow data, they are indicated by an indicating means 33. Thus, a correct printing of character data becomes feasible.
Patent JP-H1064997-A (JP)
Title: Wiring forming method
Inventor: HIRAYAMA TERUMINE
IPC: H01L21/768
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent improper contact between upper and lower wires and a short-circuit between adjacent wiring patterns in a process of forming a W plug. SOLUTION: In the case of forming a W plug 7p by applying etch back to a Blk-W film, a remaining etch back residual 7r along a circumference of a dust 6 on an inter-layer insulation film 4 is removed in a self-alignment way by fluorine plasma processing after an Al-Si wire pattern 8p is formed. Since the etch back residual 7r is left to only a part shielded by the Al-Si wire pattern 8p, a short-circuit between adjacent wire patterns is prevented. Moreover, since it is not required to apply excess over-etching to the Blk-W film, film reduction in the W plug 7p is prevented so as to smooth the surface of the Al-Si wire pattern 8p and the contact characteristic to the Al-Si wire pattern 8p via a via hole is improved.
Patent JP-H1062552-A (JP)
Title: Distance measuring apparatus
Inventor: HAYASHI TATSUNORI
IPC: G01S15/08
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To achieve a highly reliable measurement of the distance to an environmental object which resists environmental changes under an environment on which a turbulence works intensely, for example, outdoors. SOLUTION: The body 2 of a walking robot 1 is provided with four legs 3 and a distance measuring apparatus 4 is carried at an upper part thereof while a turbulence sensor 5 is carried inside. The walking robot 1 measures a distance between the span of the legs 3 and a leg contact point range 6 with the distance measuring apparatus 4 to learn condition at a position where it intends to put its legs 3. In this case, if variations are limited in measured distance within the leg contact point range 6, it is judged that a portion in the measuring range is almost flat to allow the touching of the legs 3 on the ground.  The distance measuring apparatus 4 is provided with a plurality of distance measuring sensors based on different measuring theory and a turbulence sensor for measuring turbulence and a weight is applied to output values of the distance measuring sensors according to reliability while a weight is applied to an output of the distance sensor according to a measured value of the turbulence sensor. Output values of the sensors are multiplied by the results to determine the final distance output value.
Patent JP-H0961398-A (JP)
Title: Gas sensor and gas insulated opening and closing device
Inventor: YAMAUCHI SHIRO
IPC: H02B13/065
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To simultaneously detect a plurality of gases to be detected with one gas sensor by providing a plurality of detecting electrodes on an ion conductive solid electrolyte and also a counter electrode through the solid electrolyte, and applying a DC voltage between the respective electrodes. SOLUTION: The gas sensor 1 has detecting electrodes 2, 3 on one surface of an ion conductive solid electrolyte 4 and a counter electrode 5 on the other surface. A DC voltage is applied from a DC power source 7 to between the electrodes 2, 3 and between the electrodes 2, 5, respectively. As a gas to be detected, HF generated as discharge decomposed product in SF6 gas causes a reaction of HF+e<-> →F<-> +1/2H2 on the electrode 2, the generated F<-> causes a reaction of F<-> +1/2H2 →HF+e<-> , and the current between the electrodes 2, 3 is proportional to the partial pressure of HF of the electrode 2.  O2 which is another gas to be detected is adsorbed in a quantity according to the O2 partial pressure in the SF6 gas by the electrode 2, and reduced by the interface between the electrolyte 4 and the electrode 2, and the current between the electrodes 2, 5 is determined by the O2 partial pressure.
Patent JP-S6371169-A (JP)
Title: Liquid culture of aspergillus
Inventor: UENO SHIGENORI
IPC: C12N1/14
Filed: 1986-09-13
Abstract: PURPOSE:To produce conidium of aspergillus, by keeping culture medium at a specific pH and specific osmotic pressure in the liquid culture of aspergillus, thereby differentiating the aspergillus during the liquid culture stage. CONSTITUTION:Aspergillus is cultured in a liquid medium while keeping the medium at 4.0-7.0 pH and an osmotic pressure 400-3,400mOsm/kgH2O (excluding the case that the medium is maintained at 4.5-6.5 pH and phosphoric acid ion concentration of 0.2-2.0mol). The concentration of sugar, yeast extract, malt extract, heptone or amino acid in the culture components is preferably maintained to <=1%. The osmotic pressure of the medium can be maintained within the above range by adding an inorganic acid salt such as ammonium phosphate or an organic salt such as tris-2-aminoethanesulfonic acid, etc., at a concentration of 0.2-2.0mol.
Patent JP-H1146583-A (JP)
Title: Branch trimmer
Inventor: HARADA KAZUO
IPC: A01G3/08
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a branch trimmer capable of surely avoiding the situation of an unmoved state of a rotating blade nipped by a slit formed by sawing, capable of readily removing the rotating blade from the slit formed by sawing, and capable of efficiently and rapidly carrying out the branch-trimming operation. SOLUTION: This branch trimmer has U-shaped guide 50 arranged along the pushing out direction of a rotating blade 30 arranged at the tip part of a main operating lever 12 so as to be freely advancing and retreating, and an auxiliary operating lever 20 externally fitted to the main operating lever so as to be freely slid, and at least the U-shaped guide 50 is pushed and moved by, or integrally moved with the auxiliary operating lever 20.
Patent JP-H0264545-A (JP)
Title: Automatic registering device for master plate
Inventor: KOMATSU YOSHIO
IPC: G03F9/00
Filed: 1988-08-31
Abstract: PURPOSE:To improve the accuracy and efficiency of the registration of an original by installing 3 sensors to respectively prescribed positions and registering the sensors by a prescribed method. CONSTITUTION:A light transparent plate 3 formed with reference lines 4, 5 is disposed atop a device body 1 and the two sensors (a), (b) of a prescribed spacing are provided on the Y-Y axis in the upper part of the plate 3. The sensor (c) is provided in the X-X direction. The original 12 formed with register marks and a carrier film 13 are placed on the plate 3. The original 21 is moved at the distances Xa, Xb in the X-axis direction by an attraction arm 15 while the register marks are detected by the sensor (a), (b) and is so adjusted as to be positioned parallel with the Y-Y axis. The original 12 is then returned by (Xa+Xb)/2 in the X-axis direction and is positioned in the Y-axis direction; further, the original is returned by (Xa+Xb)/2 in the X-X direction. The registration of the original 12 and the film 13 is thus executed.
Patent JP-S6194903-A (JP)
Title: System for conveying and keeping band material
Inventor: ONO SHIGEYUKI
IPC: B65G1/04
Filed: 1984-10-16
Abstract: PURPOSE:To reduce manpower and to improve work efficiency by moving a transport truck along parallel band material stock device to a stocker and working factory to be carried in and out and transferred to the stocker in the above system for band materials stacked in multistage. CONSTITUTION:A band material transferred from a truck T onto a transport truck 1 by a crane 2 is moved to the respective designated devices 10a of band material stocker 10 arranged parallel to each other on both sides of a travelling path X. Subsequently, the band material is carried in the device 10a or the stocked band material is carried out by carry in-and-out conveyers not shown disposed on the respective stockers 10. The carried-out band material is delivered by the truck 1 to a conveying apparatus 30 comprising a band material push-up table 31, a flat shot blast 32, and a carry-out conveyer 33, and moved to a working factory. This arrangement can reduce manpower and improve efficiency of carrying-out operations.
Patent JP-S6373088-A (JP)
Inventor: MURATA MITSUO
IPC: F27D1/00
Filed: 1986-09-12
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-S6274707-A (JP)
Title: Cooler unit
Inventor: TSUKAMOTO AKIRA
IPC: B60H1/32
Filed: 1985-09-30
Abstract: PURPOSE:To prevent a cooler unit from generating offensive odor for a long time, by spraying steam containing therein antimicrobial agents onto a foamed resin heat insulator applied on the inside of a cooler casing housing an evaporator, during the heat insulator being molded, so that the heat insulator is deeply impregnated with the antimicrobial agent. CONSTITUTION:The casing 3 of a cooler unit 2, which houses an evaporator 1 is formed of two casing parts 4, 5 which are mated together. Further, a foamed resin heat insulator 6 is applied on the inner surface of the casing 3 in order to aim at insulating heat from the outside. In this arrangement, the insulating material 6 is deeply impregnated with antimicrobial agents. The heat insulator 6 may be deeply impregnated with the antimicrobial agent by spraying, for example, steam containing therein the antimicrobial agents onto foamable resin when the latter is formed and molded. With this process by which the heat insulator 6 may be deeply impregnated, the antimicrobial agents may enhance the effects of protection against germs and sterilization, thereby it is possible to surely prevent offensive odor from generating.
Patent JP-S60108251-A (JP)
Title: Apparatus for producing moire forming press die
Inventor: FUJIWARA YOSHITOMO
IPC: G05B19/414
Filed: 1983-11-15
Abstract: PURPOSE:To enable a press forming die to be easily formed with high accuracy by forming the forming surface data of a press forming die on the basis of moire data in CAD section and cutting and forming them in CAM section on the basis of material data. CONSTITUTION:The forming surface of a press forming die is designed in a forming surface design section 12 of CAD section 10 on the basis of moire pattern data sent from an input section 11, an emerged moire pattern is simulated in a simulating section 13 and forming requirements are set in a forming requirement setting section 14 while forming property or the like is estimated. And whether or not a desired moire pattern and satisfactory forming property are obtained is judged in a synthetic estimating section 15. On the basis of forming surface data from CAD section 10, CAM section 16 prepares NC working point group data in a point group data preparing section 17 and set working procedures in an NC working programming section 18 so that a rooter control section 20 controls NC rooter by material data or the like from an input section 19.
Patent JP-S59105668-A (JP)
Title: Fixing device
Inventor: KUROTAKA SHIGEO
IPC: G03G15/20
Filed: 1982-12-10
Abstract: PURPOSE:To easily and quickly remove jammed paper without staining a fixing roller with unfixed toner by installing a manual releasing means which spaces the shaft of the fixing roller and the shaft of a pressure roller. CONSTITUTION:When the necessity of removing jammed paper occurs, the pressure between a fixing roller 1 and pressure roller 13 is released by rotating a pressure releasing member 17 clockwise by 90 deg. and compressing a pressure spring 16 through a pressure lever 14. When a release lever 29 installed on the extended line of hooking member 27 is pressed, a one-side releasing means is released and the fixing roller 1 is slightly spaced from the pressure roller 13 by using a hooking member 25 and engaging member 26 as fulcrums and by the pressing force of a pressure spring 16 installed to the trailing section of this device to disengage the hooking member 27 with the engaging member 28. Therefore, the supporting means of the fixing roller 1 composed of the members 1-11 can be rotated by hands around an axis vertical to the roller axis with the members 25 and 26 as the fulcrums to space the suporting means of the fixing roller 1 and the supporting means of the pressure roller 13.