baber/WOPTO huggingface dataset:
Patent JP-H0798659-A (JP)
Title: Down load bootstrap method
Inventor: OKA TOMOHIDE
IPC: G06F13/00
Filed: 1993-09-29
Abstract: PURPOSE:To easily and speedily change programs in a device executing an unmanned operation and a remote device by automatically down-loading the program and raising it. CONSTITUTION:CPU 1 executes the program stored in a main storage part 2. At the time of the normal rise of CPU 1, a bootstrap program stored in a boot program storage part 3a is executed, and the program is transferred from a program storage part 4 to the main storage part 2 in a state where CPU 1 can execute it. When abnormality occurs at the rise time of CPU 1, a bootstrap program for emergency stored in an emergency program storage part 3b is executed, and a program for emergency is transferred from an emergency program storage part 4b to the main storage part 2 in the state where CPU 1 can execute it. The program is down-loaded on a storage part 4a from outside through a communication part 5. Then, the bootstrap program is executed.
Patent JP-S60136276-A (JP)
Title: Semiconductor laser device
Inventor: CHIKAMA TERUMI
IPC: H01S5/0687
Filed: 1983-12-23
Abstract: PURPOSE:To enable the reduction in vertical mode width of a semiconductor laser and the stabilization of the oscillation wavelength without lowering the intensity of signal light and with miniaturization and simplicity by a method wherein the reflected light from an optical fiber end surface is enabled to be subjected to feedback to one end surface side of laser beam emission so as to become coincident with the phase of light in the semiconductor laser. CONSTITUTION:A forward output light 6 of the semiconductor laser 1 is used as the signal light, and a backward output light 7 is made incident to optical fibers 3-5, so that the lights can be monitored in a photo receptor 8. The tip of a shorter optical fiber 3 is made to have lens effect in convex, and the light incident to the fiber 3 is fed back to the laser 1 by reflection on a reflection plane 10. In this case, making the phase of a light fed back to the laser 1 the same as the phase of a light in the laser 1 is enabled by slight variation of the temperature of the laser 1 or the bias current. This manner can reduce the vertical mode width. The light received in the photo receptor 8 is guided to an outside APC or an AFC circuit, and the wavelength can be controlled by varying the bias current of the laser 1.
Patent JP-H0291328-A (JP)
Title: Hydraulic circuit for self-running working machine
Inventor: MORITA HARUYUKI
IPC: E02F3/43
Filed: 1988-09-28
Abstract: PURPOSE:To set a running torque at the optimum value by providing a switch pump for outputting a discharge oil to be combined with a loader front pump or a steering pump, and composing in such a way as to obtain a running drive force by driving these three pumps by the same motor. CONSTITUTION:Discharge oil of a switch pump 14c is put into circuits 31, 32 to combine it with discharge oil of a loader front main pump 14a, and the discharge oil of the switch pump 14c is unloaded when the discharge pressure of the main pump 14a reaches a predetermined value. For a value less than predetermined are provided an unload valve 34 to be changed to combine it with discharge oil of the main pump 14a, and a selecting means 33 for selecting if this unload valve 34 is used or not by manual operation, and for combining discharge oil of the switch pump 14c with the loader front pump 14a when it is set not to be used. A running torque can thus be selected to be the optimum value, and the optimum running performance can be obtained.
Patent JP-H0299662-A (JP)
Title: Bleaching agent for fiber and method for bleaching
Inventor: KURABE SHUJI
IPC: C11D7/54
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a bleaching agent for fiber capable of spray processing and exhibiting excellent bleaching action in a low concentration without requiring rising after treatment by blending aqueous hydrogen peroxide with methyl alcohol and/or ethyl alcohol. CONSTITUTION:A bleaching agent for fiber containing (A) 10-90wt.% methyl alcohol, ethyl alcohol or a mixture thereof and, as necessary, further (B) 1-10wt.% ethylene glycols and/or 0.1-1wt.% silicone oil emulsion in aqueous hydrogen peroxide. When the above-mentioned bleaching agent used by spraying on textile products without rinsing, the hydrogen peroxide concentration is required not to exceed 10% but is especially preferably 0.3-3%. The surface tension of the aqueous hydrogen peroxide is remarkably reduced by blending the alcohol to increase penetrating power into interstices between fibers. Foulings are partially dissolved to provide the aqueous hydrogen peroxide with a readily reactive state.
Patent JP-H0767902-A (JP)
Title: Masculine function auxiliary tool
Inventor: MATSUKAWA SADAO
IPC: A61F5/41
Filed: 1993-09-02
Abstract: PURPOSE:To provide a novel masculine function auxiliary tool capable of being used while the shape of an outer face section is kept at the original shape without requiring a hard portion to be provided on the outer face section. CONSTITUTION:An air chamber 4 in the peripheral direction sealed with an inner wall section 2 and an outer wall section 3 having almost the same thickness and flexibility is provided on the side wall of a tube body 1 made of an elastic material and insertable with the penis of a man into it, air is fed into the air chamber 4 from the outside, and the inner wall section 2 is swollen inward to tighten the penis. A fabric 5 suppressing the extension of the outer wall section 3 and preventing the outward swell of the outer wall section 3 is overlapped on the inner face section of the outer wall section 3 of the air chamber 4.
Patent JP-H03104284-A (JP)
Title: Insulated gate bipolar transistor
Inventor: NATSUME TADASHI
IPC: H01L29/739
Filed: 1989-09-19
Abstract: PURPOSE:To decrease resistance component of a P-type well region and suppress occurrences potential difference at a PN junction part by forming channel parts along sidewalls of a 1st trench and a 2nd trench and providing an emitter electrode which is in contact with each N<+> type emitter region and each P-type well region. CONSTITUTION:One of the sides of an N<+> type emitter region 19, faces the sidewall of a 3rd trench 18 and is in contact with an emitter electrode 20 and the other side of its region faces the sidewalls of a 1st trench 14 and a 2nd trench 15. In a P-type well region 13 which is sandwiched between the N<+> type emitter 19 and an N-type layer 12, when control voltage is applied to gate electrodes 17, inversion layers are formed along the 1st trench 14 and the 2nd trench 15 and then, such parts are formed into channel parts 21. In PN junction which is formed by the N<+> type emitter region 19 and the P-type well region 13, the distance from the part with which the emitter electrode 20 is in contact to a part of the PN junction, in other words, to the PN junction in the vicinity of each channel part 21 can be shortened. The value (r) of resistance component in the lateral direction of the P-type well region 13 is thus reduced as compared with conventional values.
Patent JP-H04366492-A (JP)
Title: Internal supply voltage generating circuit
Inventor: TEEJIE JIN
IPC: G11C11/407
Filed: 1991-08-30
Abstract: PURPOSE: To obtain the internal source voltage generating circuit which makes a memory element to maintain a constant speed irrelevant of variation in temperature and stably controls it by increasing an output voltage according to a rise in temperature. CONSTITUTION: A 1st variable resistance element R1' and a 2nd variable resistance element R2' for a load which differ in resistance value from each other are connected in series between an output terminal 70 and a ground voltage, and a voltage dividing circuit 80 which includes their common terminal as its output node is provided in the internal source voltage generating circuit. Therefore, when the temperature rises, the resistance value of the variable resistance elements of the voltage dividing circuit becomes large and the quantity of the current flowing to it decreases, so the an internal source voltage rises through a comparator 60 by the decrease in the current quantity.
Patent JP-S63107901-A (JP)
Title: Herbicidal composition for paddy field under flooded water condition
Inventor: TAKEMATSU TETSUO
IPC: A01N25/04
Filed: 1986-10-16
Abstract: PURPOSE:To obtain the titled herbicidal composition, having specific surface tension and capable of exhibiting excellent herbicidal effect even when the amount of an active ingredient applied to the same area is small, by blending a herbicidally active compound having a specific particle size and solubility with a surfactant using water as a dispersion medium. CONSTITUTION:A herbicidal composition, obtained by blending a herbicidally active compound having 0.5-5mu average particle size and <=100ppm solubility in water (25 deg.C) with a surfactant using water as a dispersion medium and having physical properties of 36-65dyne/cm surface tension thereof at 25 deg.C. The agent can be directly dripped and sprayed to paddy field under flooded condition after transplanting and has great advantages of ready spraying and reduced spraying labor as well as transportation and storage. The agent is stable and phytotoxicity can be reduced for paddy rice even by spraying the chemical after transplanting of the paddy rice without problems of run-off of the active ingredient by water leak of paddy field or run-off of the active ingredient into rivers by dissolution in flooded water of paddy field, etc.
Patent JP-H04364231-A (JP)
Title: Optical head device
Inventor: HOSHINO ISAO
IPC: G11B7/131
Filed: 1991-08-29
Abstract: PURPOSE:To provide an optical head device in which incident light quantity for a photodetector at the time of focusing is large, there is the degree of free dom in the setting of a focus error detection range and a focus error detection system can be realized with few optical elements. CONSTITUTION:A converging lens 8, a holographic element 9 having a hologram 9A at least at one area in areas divided into two along an area division line 9C passing through the optical axis of the converging lens 8, and the photodetector 10 having a two division detection surface divided along the area division line 9C of the holographic element 9 for detecting diffracted light by the hologram are arranged in the optical path of reflecting light which is reflected from the recording surface of an optical memory 7 and passese through an objective lens 6. Then, the focus error of the objective lens 6 is obtained by difference-operating an output signal corresponding to the two division detection surfaces 11 and 12 of the photodetector 10 in an arithmetic circuit 15.
Patent JP-H07107551-A (JP)
Title: Setting method for satellite communications line, position deciding method for mobile station and registering method for the same
Inventor: OTSUTSU YUUICHI
IPC: H04B7/15
Filed: 1993-09-30
Abstract: PURPOSE:To provide a satellite communications line reduced in the space loss and delay time of radio wave propagation and improved in the interference resistanct performance to geostationary satellite communications or ground radio communications line and the working rate of the communications line. CONSTITUTION:An earth station having a high elevation angle and azimuth angles in more than three directions to a communications satellite can be provided and the satellite communications line with less radio wave propagation loss in a space and a short delay time can be set by installing plural earth stations in an area irradiated with the antenna beams of respective communications satellites in common on the area around points just below the apogees of more than three communications satellites having an elliptic orbit in which an apogee radius Ra and a radius Rg of a geostationary orbit Rg is set Ra<=Rg, a period P and an eccentricity (e) is set e<=(P/Pg)<3/2>-1 (pg = the earth's rotation period) and an orbit inclination angle (i) is set i>0. Further, the radio wave interference resistant performance of the conventional elliptic orbit satellite communication, geostationary orbit satellite communications and ground radio communication line and the working rate of the satellite communications line can be improved.
Patent JP-S60139640-A (JP)
Title: Production of easily water-soluble hinokitiol
Inventor: FUKAZAWA RIYUUTAROU
IPC: C07C49/717
Filed: 1983-12-27
Abstract: PURPOSE:To obtain an easily water-soluble hinokitiol having antibacterial and antifungal activities, by dispersing hinokitiol homogeneously in an extremely easily water-soluble crystal of an inorganic acid or organic acid alkali metal salt having water of crystallization. CONSTITUTION:(A) A solution of hinokitiol or its complex salt in an organic solvent (preferably a good solvent of hinokitiol and miscible freely with water, e.g. alcohol, acetone, etc.) is mixed with (B) less than a specific amount of water and (C) a salt obtained by removing the water of crystallization partially or completely from an easily water-soluble inorganic acid or organic acid alkali metal salt having water of crystallization bonded thereto. The solvent is removed from the mixture to obtain a water-soluble honokitiol preparation uniformly containing hinokitiol. The sum of component (B) and the water of crystallization in the alkali metal salt is preferably about <=3 times the total amount of the holdable water of crystallization.
Patent JP-H0292136-A (JP)
Title: Trouble monitoring system
Inventor: FUJII KATSUNORI
IPC: H04M3/30
Filed: 1988-09-29
Abstract: PURPOSE:To easily attain the trouble monitoring of a circuit including a line termination device by detecting the output of a means for returning from the output of a first separating circuit with a station side line termination device and deciding the trouble based on the output of a specifying signal generating circuit. CONSTITUTION:For a specifying signal, a pattern excluding the continuous condition of '1' to extend for an N period is prepared. While a non-control signal 8 to show that the non-control is obtained is turned on, the specifying signal is folded through a folding circuit 23 as a folded signal 7 only by the time slot and sent through a multiplexing circuit 24 as an optical transmission line signal 5. For the optical transmission line signal 5, the specifying signal is separated by a separating circuit 15 of a station side line termination device 10 and the information bit is transmitted through a transmitting signal processing circuit 16 to an exchange 30 as an exchange signal 6. On the other hand, the separated specifying signal is compared with the generation pattern with a specifying signal detecting circuit 17, and when a transmission line alarm does not occur and only the output of the specifying signal detecting circuit 17 becomes an error, the circuit trouble generation is judged. Thus, the circuit can be miniaturized and simplified.
Patent JP-2000073200-A (JP)
Title: Automatic opening and closing device for barrel cap
Inventor: HAYASHI TAKESHI
IPC: C25D17/20
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To save the labor of a plating stage by making it possible to easily automate the opening and closing work by mounting and dismounting of the caps of barrels. SOLUTION: This automatic barrel cap opening and closing device has an image pickup element 6 which checks the position of the cap 2 by picking up the image of a mark 4 disposed at the cap 2 for opening and closing the flank in part of the barrel 1, a servo mechanism 5 which sets the cap 2 at a prescribed direction by rotating the barrel 1 in such a manner that the image of the mark 4 of the cap 2 is picked up by this image pickup element 6, a hand set 7 which is driven by a cylinder actuator 9 and a hand actuator 8, clamps the handle of the cap 2 existing in the prescribed position by this servo mechanism 5 and opens and closes the cap 2. The image pickup element 6 and the hand set 7 are mounted adjacently to a sliding rotary unit 15.
Patent JP-H1091637-A (JP)
Title: Picture data retrieval device
Inventor: HATSUTORI FUMIYOSHI
IPC: G06F13/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a picture data retrieved device capable of quickly retrieving required picture data and quickly obtaining the picture data stored in a picture data storing medium arranged on a remote place. SOLUTION: When a retrieval start button on a retrieving condition setting picture displayed on a display part 10 is operated, a CSS terminal 9 retrieves a document retrieving data base 5 by a retrieving program 6 based on an inputted retrieving condition item, extracts a page management table(PMT) recording the storing position of picture data to be displayed arad transfers the extracted PMT to a server 1 through a main LAN 4, a memory disk reader/writer 2 reads out the picture data concerned from a program memory disk(PMD) 3 and transfers the read data to the CSS terminal 9 to display the data on the display part 10.
Patent JP-S6483848-A (JP)
Title: Electronic governor device
Inventor: SHINGU KENJI
IPC: F02D1/08
Filed: 1987-09-28
Abstract: PURPOSE:To abate the extent of play in a link by installing one end of the link connecting a rack to a rack position sensor while locking it to the rack, in a device which sets up an electrical rack actuator and the sensor in parallel. CONSTITUTION:In an in-line fuel injection pump 10, a linear solenoid 16, a differential transformer 17, a speed sensor or the like are housed in a governor case 15 of an electronic governor 14 butted to one end of a pump case 11. A rack 12 is pressed to the right (fuel increment direction) by the linear solenoid 16, then a position of this rack 12 is detected with the differential transformer 17. In this case, the upper end of a link 40 is clamped to the rack 12 with a bolt 41. A spherical projection 43 is formed in a lower end of this link 40, and the lower end of the link 40 is connected to a core 45 of the differential transformer 17 so as to hold this spherical projection 43 between two disks 44. Then, a coil spring 46 is interposed between the disk 44 at the right and the pump case 11, thereby absorbing play between them.
Patent JP-H0796259-A (JP)
Title: Apparatus and method for gaseous phase removal of refuse from surface of substrate and process apparatus and line
Inventor: OMI TADAHIRO
IPC: H01L21/3065
Filed: 1993-09-30
Abstract: PURPOSE:To remove the refuse from the surface of a substrate by providing a treatment tank, the means holding the substrate within the treatment tank, a means supplying specific gas to the surface of the substrate and a means generating Bernoulli pressure difference on the surface of the substrate. CONSTITUTION:A silicon wafer 107 is inserted in a substrate receiving tank 130 and, after the atmosphere in the tank 130 is sufficiently replaced with gas, for example, N2 gas so that the concn. of the moisture in the tank becomes 10ppm or less, the silicon wafer 107 is fixed on the support stand 108 within a vacuum treatment tank 101 through a substrate feed chamber 131. Next, an opening and closing valve 113 is opened and the N2 gas is sprayed on the silicon wafer 101 through a blowoff port 111. Further, a high pressure gas control part 117 is operated to generate intermittent pressure fluctuations from the blowoff port 111, for example, at a rate of 10 times/min. By this constitution, the blown-off N2 gas and the refuse separated from the silicon wafer 107 are discharged out of the system through an exhaust passage 122.
Patent JP-2001066806-A (JP)
Title: Electrophotographic photoreceptor, process cartridge with the same and electrophotographic device
Inventor: TANAKA HIROYUKI
IPC: G03G5/06
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor excellent in sensitivity on the short wavelength side and applicable to an electrophotographic device having higher resolution by incorporating at least one fullerene or its derivative as an electric charge generating material into a photosensitive layer formed on an electrically conductive substrate. SOLUTION: The electrophotographic photoreceptor contains at least one crystalline fullerene or its derivative having a diffraction peak observed by the measurement of CuKα characteristic X-ray diffraction. The fullerene may be a high-order fullerene having a large number of constituent carbons, e.g. C70, C76 or C82 besides popular C60. The fullerene C70 has high quantum efficiency and is utilized as a high sensitivity electric charge generating material. When the fullerene C70 has a crystal form with hexagonal close-packed lattices or face-centered cubic lattices, it is particularly excellent in photosensitivity.
Patent JP-S60140699-A (JP)
Inventor: KOJIMA HISAO
IPC: B01F13/00
Filed: 1983-12-28
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-H09105448-A (JP)
Title: Elastic fulcrum mechanism
Inventor: KARASAWA JIYOUJI
IPC: F16H21/44
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To enable the swinging of a first and a second rigid surface highly precisely keeping in parallel without any play and friction load in every link by forming an elastic fulcrum mechanism with an elastic member and making each of upper/lower ends for connecting upper and lower rigid surfaces an elastic fulcrum. SOLUTION: An upper rigid surface 3 is capable of swinging laterally keeping parallel with a lower rigid surface 4 as a base surface of a fixed position. That is, the upper rigid surface 3 is connected to upper ends of rigid parts 5, 6 through each elastic part 1 of the function of the elastic fulcrum. The lower ends of rigid parts 5, 6 are connected to the lower rigid surface 4 through each elastic part 2 of the function of the elastic fulcrum. The rigid surface 3, 4 is folded in the right angle along each of left and right edge and rigid parts 5, 6 are also folded in right angle along the inner side surface to enhance rigidity. A parallelogrammatic link mechanism is thus formed only by a pressed and folded plate.
Patent JP-H0581979-A (JP)
Title: Opening and closing mechanism of time switch for midnight power
Inventor: NAKAMURA SUSUMU
IPC: H01H43/10
Filed: 1991-09-25
Abstract: PURPOSE:To eliminate the necessity of going to the actual location for time correction by sending a current for a determined time from the point of time of mounting on the appointed day for mounting a switch, and, thereafter, automatically returning the switch so as to send the current in an original determined time band. CONSTITUTION:On the appointed day for mounting work, a guide plate 6 is connected to a switching cam 5 by a connecting pin 9 so as to be integrally rotated, the cam 5 is manually forcedly rotated to the position of a midnight time (for example, 23:00), and a switch 16 is closed to form a current-carrying state. The pin 7 is released in this state, the plate 6 is reversely rotated together with a time indicating board 4 to set the time at the right time as of the mounting work time. The plate 6 is rotated as the switch 16 is in current carrying state, and when it is 23:00, the pin 7 is automatically protruded to integrally rotate the plate 6 and the cam 5, and thereafter, the opening and closing operation is conducted according to the set time. Thus, it is not required to go to the actual location for time correction, and the labor accompanied by the mounting work can be reduced.