baber/WOPTO huggingface dataset:
Patent JP-H07106427-A (JP)
Title: Fabrication of cmos semiconductor device
Inventor: KIKUCHI SHUICHI
IPC: H01L27/092
Filed: 1993-09-30
Abstract: PURPOSE:To prevent the short channel effect of a P channel MOS transistor while reducing the manhour in the fabrication thereof. CONSTITUTION:An N<-> type semiconductor layer 17 is formed even in a P channel MOS transistor forming region by implanting ions for forming the LDD structure of an N channel MOS transistor over the entire surface without using any photoresist and the N<-> type semiconductor layer 17 is advanced farther toward a channel region 23 than a P<+> type semiconductor layer 22.
Patent JP-H0584133-A (JP)
Title: Cooking apparatus.
Inventor: SUZUKI HIDEKAZU
IPC: A47J27/00
Filed: 1991-09-25
Abstract: PURPOSE:To provide a cooking apparatus which enables the setting of the temperature of a pan to a higher temperature as two sheathed heaters buried into a hot plate heater are energized separately. CONSTITUTION:This cooker is made up of an external sheathed heater 12, a hot plate heater 11 having two internal sheathed heaters 13 buried as tangential to the external sheathed heater 12, a cylindrical thermostat mounting base 14 provided inside the internal sheathed heater 12 on the rear side of the hot plate heater 11, a heat shielding plate 15 covering the bottom surface and the side surface of the hot plate heater 11, a body covering the heat shielding plate 15 and a pan to be placed on the hot plate heater 11 and the heat shielding plate 15 is provided with a thermostat cover 16 projecting upward along the inside of the internal sheathed heater 13 of the hot plate heater 11. Then, the cylindrical thermostat mounting base sticks out downward piercing the thermostat cover 16 of the heat shielding plate 15 and the thermostat is mounted on the thermostat mounting base 14 while being placed in the thermostat cover 16 of the heat shielding plate.
Patent JP-H03108125-A (JP)
Title: Production of magnetic recording medium
Inventor: NODA KYOJI
IPC: G11B5/64
Filed: 1989-09-21
Abstract: PURPOSE:To increase coercive force and S/N by forming a base film of specified thickness while applying voltage on a substrate, and then forming a magnetic film while applying voltage on the base film. CONSTITUTION:The base film 8 comprising Cr is formed by sputtering while -300V DC voltage to the sputtering device is applied on the substrate 1 covered with a Ni-P film 2. The base film 8 is made 100 - 1,000Angstrom  thick. The magnetic film 9 comprising Co-Ni-Cr magnetic material is then formed by sputtering while -300V DC voltage to the sputtering device is applied on the substrate 1, film 2, and film 8. Further a Cr film 10 is formed on the magnetic film 9 and a protective film 5 thereon. By forming the base film 8 to <=1,000Angstrom  thickness, reproduction output can be increased.
Patent JP-H0984802-A (JP)
Title: Medical laser treatment apparatus
Inventor: KANEDA AKIRA
IPC: A61N5/06
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a medical laser treatment apparatus capable of obtaining high treatment effect by effectively putting a light sensitive substance administered to a lesion part to practical use. SOLUTION: A light source P emits the laser beam of the absorption band wavelength of the light sensitive substance non-bonded to a substance in a living body of a lasion part from an A-laser beam source part 3 and emits the laser beam of the absorption band wavelength of the light sensitive substance bonded to the substance in the living body of the lesion part from a B-laser beam source part 10 by the control of a laser oscillation control circuit 2. These laser beams are changed over to be emitted from an emitting end 9 through a light guide fiber 7 and the laser beam from the A-laser beam source part 3 excites the light sensitive substance non-bonded to the substance in the living body and the laser beam from the B-laser beam source part 10 excites the light sensitive substance bonded to the substance in the living body.
Patent JP-H0662983-A (JP)
Title: Automatic cleaning device for window washing squeegee
Inventor: YOSHIKAWA SADAO
IPC: A47L1/02
Filed: 1992-08-21
Abstract: PURPOSE:To reduce the number of the parts of a squeegee cleaning mechanism in order to simplify its control mechanism. CONSTITUTION:A rotating squeegee shaft 3 is intermittently rotated by the rotation of a disc plate 7 via a chain 14. The window stains are removed by a scraping part 4 while being held in contact with its water absorbing member 18 during the period of switching the scraping action from a squeegee 6a to the successive one. The scraping part 4 is movable forward and rearward by the rotation of the disc plate 7 via a connecting plate 11.
Patent JP-H0664330-A (JP)
Title: Theemal recording sheet
Inventor: KATAYAMA TETSUYA
IPC: B41M5/26
Filed: 1992-08-20
Abstract: PURPOSE:To enhance color forming properties and reduce a wear of a thermal head by a method wherein a specific polyvinyl alcohol resin or the like is used as a main component of a binder to be added to a thermally color-forming component layer or an overcoating agent to be applied to the thermally color- forming component layer. CONSTITUTION:In a thermal recording sheet, a thermally color-forming component layer is provided on a top surface of a substrate. In this invention, a main component of a binder to be added to the thermally color-forming component layer or an overcoating agent to be applied to the thermally color-forming component layer is a polyvinyl alcohol resin containing 1000ppm or less sodium. Alternatively, as the main component, an anion group-modified polyvinyl alcohol resin containing anion group in a molecule and metal ion of two or more valences by 0.5 or more equivalent weight per one equivalent weight of anion group may be used. In this manner, a thermal recording sheet having superior color forming properties and little possibility of wearing a thermal head is obtained.
Patent JP-S60142229-A (JP)
Title: Method for supplying sample to sample measuring device
Inventor: NAKAMOTO MAMORU
IPC: G01N1/00
Filed: 1983-12-29
Abstract: PURPOSE:To execute quickly a measurement, also to prevent a sample from being mixed, and to utilize an automatic measuring device by constituting so that the next sample is led into the measuring device, after detecting a processing incompletion of the highest rate-determining process, in a series of automatic sample measuring processes. CONSTITUTION:An automatic sample collecting device 1 is operated by receiving a signal, and a sample collected by a prescribed quantity is supplied to an automatic measuring device 5 through a conveyor belt 2, an elevator 3 and a vibration feeder 4. The collected sample supplied to a reducing machine 6 from the vibration feeder 4 is reduced as to its prescribed quantity and supplied to a sample holding vessel 14, and led out to a drying machine 8. The sample whose drying process has been ended is discharged to a vibration sieve 9. Immediately after that, a signal P1 is transmitted, and by receiving this signal, the sample stored temporarily in the holding vessle 14 is supplied to the drying machine 8. At this stage, a signal P2 for collecting the next sample from the drying machine 8 is sent to the sample collecting device 1. In this way, a measurement is executed quickly, and also mixing of the sample is prevented.
Patent JP-S61125291-A (JP)
Title: Cathode-ray tube mounting mechanism
Inventor: KONUMA KATSUHIRO
IPC: H04N5/645
Filed: 1984-11-22
Abstract: PURPOSE:To prevent the shaking of an cathode-ray tube (CRT) after mounting it by inserting a plate member, which is connected to the tube face of the CRT through an elastic material, into the grooves of a rectangular cover material on which a square-shaped slot is formed at the center and the grooves are formed on both ends. CONSTITUTION:The side wall of the tube face of the CRT1 is covered with a cathode-ray tube rubber 2 and a CRT cap 3 is passed through a hole from the rear of the CRT1, and is mounted onto the cathode-ray tube rubber 2. A light emission diode is set in an appropriate hole on the CRT cover 4, the flange part of the CRT cap 3 which is mounted to the CRT1 is interposed into the grooves of both sides of the CRT cover 4 to which the light emission diode is mounted, and is slided for mounting. Then, the CRT1 and CRT cap 3 are integrated by the CRT rubber 2 to stop the rotation. Since the hole of the CRT cap 3 is smaller than the maximum diameter of the CRT1, the CRT1 is hardly thrusted through backward. The light emission diode 5 is pressed to the screen of the CRT1 from backward, thereby preventing the slippage and the shaking.
Patent JP-S61124843-A (JP)
Title: Steering angle control apparatus of vehicle to be tested in bad road running testing machine
Inventor: ISHIDA YUTAKA
IPC: G01M17/007
Filed: 1984-11-22
Abstract: PURPOSE:To accurately reproduce a bad road running state by eliminating the stoppage of the lateral movement of a vehicle to be tested, by detecting the lateral moving distance of the vehicle to be tested within a definite time as an analogue amount. CONSTITUTION:Rotary drums 1, 2, each of which has a large number of projections provided to the outer peripheral surface of the cylinder thereof so as to have a bad road characteristic, are respectively supported by bearings 4, 5. A vehicle A to be tested is moved to a lateral direction by a vehicle stopping trucks 10, 11, which move on guide rails 8, 9, through ropes 12, 13 and the handle 14 of the vehicle A to be tested is controlled by a steering apparatus (cylinder) 16. The lateral moving distance of the vehicle A to be tested is detected by a steering angle detector 20 and converted to an analogue amount to judge that the movement in the lateral direction was topped when the movement distance is zero within a set time and a steering angle increase order contact 21 is operated. By this method, the steering angle of the handle becomes further large and the stoppage of lateral movement of the vehicle to be tested is eliminated.
Patent JP-H0985254-A (JP)
Title: Electrolytic sterilization device
Inventor: SANADA SO
IPC: C02F1/46
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To control the degree of purification almost constantly by setting properly the conditions of power application for the purifying operation in compliance with the water temperature of a bathtub water at the time of performing the purifying operation. SOLUTION: This electrolytic sterilization device comprises an electrolytic cell 13 provided with electrodes 13b and 13c of different polarity, a driving means 14 for generating electrolysis between electrodes 13b and 13c by applying power between the electrodes 13b and 13c of the electrolytic cell 13 and purifying water to be sterilized in the electrolytic cell 13, and a control means 16 for controlling the driving means 14 and performing the purifying operation. The temperature lowering characteristics of bathtub water are sensed by the control means 16, and the conditions for determining the power applying operation condition at the time of performing the purifying operation are controlled based on the sensing result.
Patent JP-2001069868-A (JP)
Title: Excreta treating apparatus for free stall type livestock barn such as cowshed
Inventor: OHIRA SHIGEKI
IPC: A01K1/01
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an excreta treating apparatus for a free stall type barn, e.g. cowshed, suitable for treating slurry-like excreta discharged from a free stall type barn, e.g. cowshed. SOLUTION: This excreta treating apparatus has first, second and third large-size reservoirs 3, 4 and 5 in a free stall type barn 1, e.g. cowshed, at the downstream end 2 of the slurry-like excreta discharged therefrom, and an aerator 6 for aerobic aeration at the center of the three reservoirs 3, 4 and 5, wherein the first and second reservoirs 3 and 4 alternately receive the slurry-like excreta and the remaining third reservoir 5 receives the slurry-like excreta from the first and second reservoirs 3 and 4 alternately, and the aerator 6 is provided in such a way to alternately aerate the three reservoirs 3, 4 and 5.
Patent JP-2000089842-A (JP)
Title: Reference voltage generator
Inventor: BOKU SHOBIN
IPC: G05F3/24
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage generator capable of considering various parameters for changing a reference voltage such as a temperature and surely outputting a target reference voltage without erroneously disconnecting a fuse. SOLUTION: This reference voltage generator is connected between a power supply voltage and a ground voltage and turns the reference voltage to be outputted to the target reference voltage by plural current passage control signals. Between a first node (Vcc) connected to the power supply voltage and a second node (Vss) connected to the ground voltage, plural resistors R11-R14 and NMOS transistors MN11-MN13 functioning as the resistors are serially connected. A PMOS transistor MP11 compensates the temperature change of the threshold voltage of the NMOS transistors MN. A shut-off circuit is parallelly connected to the respective resistors R and the respective NMOS transistor MN and performs shut-off corresponding to the current passage control signals.
Patent JP-H0991280-A (JP)
Title: Document preparation device with coocurrence information utilization function and utilizing method for coocurrence information of document preparation device
Inventor: TAKAHASHI MIRAI
IPC: G06F17/22
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To generate a semantically continuous document based on the same coocurrence information even at the time of dividing a series of reading corresponding to coocurrence information to plural reading ranges to perform conversion. SOLUTION: When KANA(Japaense syllabary) characters 'mikanno' are inputted from a key input part 12 and KANJI(Chinese character) conversion is indicated, a KANA-KANJI dictionary part 15 is referred to retrieve homophonic KANJI entries 'mikanno(of orange)' and 'mikanno(incomplete)', and an AI dictionary part 17 is referred through a coocurrence reference part 16 to read out coocurrence information 'mikano+no+kawa(peel of orange)', 'mikano+no+hana(flower of orange)', 'mikan+no+sakuhin(incomplete work)', 'mikan+no+ shousetsi(incomplete novel)', and 'mikano+no+taiki(incomplete great talent)', and they are stored in an output information storage part 18.  When KANA characters 'taiki' are inputted next and KANJI conversion is indicated, homophonetic entry words 'taiki(wait)', 'taiki(air)', and 'taiki(great talent)' are retrieved, and coocurrence information for each homophonetic KANJI entry in the preceding conversion which is stored in the output information storage part 18 is referred to retrieve the coocurrence relation 'mikan+no+taiki(incomplete great talent)' between entries, thus prefentially displaying 'mikan(incomplete)' and 'taiki(great talent)'.
Patent JP-H04125310-A (JP)
Title: Bush device having variable rigidity
Inventor: NEMOTO HIDEO
IPC: F16C27/02
Filed: 1990-09-17
Abstract: PURPOSE:To make the divisible manufacture of a bush device possible, and to secure its machining accuracy and to improve its characteristics by arrangedly providing a bush between plural inner sleeves arrangedly provided on the periphery of a cylindrical member and plural outer sleeves arrangedly provided in the through hole of a body member in correspondence to the inner sleeve to form the bush device. CONSTITUTION:A space is formed of a step part 21A on the side of the one end of an expanded part on the middle periphery of a cylindrical member 20 and a step part 31B on the side of the one end of the middle narrow part of the through hole 30A of a body member 30. A laminated member 33' formed or an inside sleeve 32A, a bush 33A having proper characteristics and an outside sleeve 34A, and a laminated member 33'' formed of an inside sleeve 32B, a bush 33B and an outside sleeve 34B are pressedly provided in the above space. Thus the components of a bush device can be divisibly manufactured, and can easily secure their machining accuracy and improve the characteristics of the bush.
Patent JP-S6489153-A (JP)
Title: Manufacture of electrolyte retaining matrix for fuel cell
Inventor: TAKAHASHI KENZO
IPC: H01M8/02
Filed: 1987-09-29
Abstract: PURPOSE:To obtain a matrix having good penetration capability and retainability of phosphoric acid and high adherence to an electrode by uniformly kneading an electrolyte retaining material comprising mixed particles containing silicon carbide and metal carbide, a binder, and a plasticizer, and forming a sheet, then extracting the plasticizer with a solvent. CONSTITUTION:A pair of gas diffusion electrodes comprising catalyst layers 2a, 2b obtained by applying carbon supported with platinum with water repellent polytetrafluoroethylene serving as a binder are formed on both sides of an electrolyte retaining matrix 3 in which phosphoric acid is retained. They are covered with electrode substrates 1a, 1b such as conductive carbon sheets to form a unit cell 4. The unit cell 4 is placed between separators 6 each of which has a large number of parallel gas supply grooves 5, and a plurality of these units are stacked. As a metal carbidem, TiC, VC, Cr3C2, ZrC, NbC, HfC, and TaC is used. Fluorocarbon resin is used as a binder, and dimethyl phthalate as a plasticizer. The content of SiC is 30-80wt.% based on the matrix.
Patent JP-S60141038-A (JP)
Title: Infrared-ray remote control receiving circuit
Inventor: FUJII KIYOUGO
IPC: H04B10/07
Filed: 1983-12-28
Abstract: PURPOSE:To remove noise in a detected output, and to prevent a trouble due to the loss of a detection pulse and the attenuation of level by providing a noise removing circuit that responds a specified state of an infrared-ray signal pulse from a detection circuit and a pulse generating circuit that responds the output of the noise removing circuit. CONSTITUTION:The noise removing circuit 16 generates output C only when the output pulse of the detection circuit continues at least more than two, and the pulse interval is within a specified time. That is, when the terminal voltage B of a condenser 20 caused by above-mentioned continuous pulse exceeds a reference comparison voltage Vr inversion is made by a charae discharge circuit 22 and a comparator circuit 24, and an output is not made by the single pulse of the nature of noise. The pulse generating circuit 18 receives above-mentioned output C as trigger input of an FF circuit 52 and obtains a pulse in fixed time width from non-inversion output Q of the FF circuit 52 by a time constant circuit 56 and a comparator 58.
Patent JP-H03107965-A (JP)
Title: Developing device
Inventor: SAKAMOTO HIROTSUGU
IPC: G03G15/08
Filed: 1989-09-22
Abstract: PURPOSE:To allow development free from ghosts by providing a scraping member consisting of an elastic part which comes into contact with a developer carrying member at the edge and a rigid part having aperture holes. CONSTITUTION:The toner scraping member 50 is installed to the part where a developing roller 24 and a supplying member 25 are opposed in the same direction as a rotating direction on the upstream side in the rotating direction of the developing roller 24 and the side nearer the supplying member 25 side than a leakage preventive sheet 35. The toner scraping member 50 is made of the elastic part 51 consisting of a rubber material and the rigid part 52. The rigid part 52 has the many aperture holes 53 in its longitudinal direction. Toners are, therefore, uniformly scraped without generating a pressure column in the toner history regardless of the aperture holes 53. The execution of the toner scraping compatibly with the toner circulation is thus possible. The toner is thus formed always at a uniform layer thickness on the developing roller, by which the good images free from the ghosts are obtd.
Patent JP-H0695848-A (JP)
Title: Adder and microprocessor using this adder
Inventor: ANBUTSU HIDEAKI
IPC: G06F7/50
Filed: 1992-09-16
Abstract: PURPOSE:To execute addition at a high speed, and also, to make a circuit scale small. CONSTITUTION:In the adder for adding an augend of the a value a2 in which two upper bits are equal to each other, and addend of a value b2 in which two upper bits are equal to each other, when carry from the place being lower by one from two upper bits is denoted as c2, when one piece or three pieces of the values a2, b2 and c2 are a value '1' by inverters 20-22, AND gates 30-33 and an OR gate 40, the value '1' is outputted as the lower side bit of two upper bits of a result of addition. In other case, a value '0' is outputted as the lower side bit and when values (a) and (b) are both the value '1', or the value (a) or the value (b) is '1', and also, the value (c) is '0' by AND gates 34, 37 and 38, and an OR gate 41, the value '1' is outputted as the side bit of two upper bits, and in other case, the value '1' is outputted as the upper side bit.
Patent JP-H1073529-A (JP)
Title: Weatherability tester
Inventor: TAKASE SUNAO
IPC: G01N17/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a weatherability tester in which a watercooled jacket, a light source and a wavelength limiting filter can be assembled easily, the wavelength limiting filter is protected against damage during transportation and only the wavelength limiting filter can be replaced upon damage. SOLUTION: A light source 17 is disposed in the inner tube 13 of a double tube type water-cooled jacket 12 and a tubular wavelength limiting filter 15 is disposed between the inner and outer tubes 13, 14 of the water-cooled jacket 12 such that the tubular wavelength limiting filter 15 can be divided between the inner and outer tubes 13, 14. Furthermore, wedge-type positioning bodies 16 are fitted between the inner tube 13 and the tubular wavelength limiting filter 15 at the opposite ends thereof.
Patent JP-H04129519-A (JP)
Title: Suction port for electrical cleaner
Inventor: SHINOHARA KATSUYUKI
IPC: A47L9/02
Filed: 1990-09-19
Abstract: PURPOSE:To prevent a sponge from being adsorbed by forming an unevenness on the porous sponge for preventing the suction for a brush. and forming funnel shaped projection in the sponge. CONSTITUTION:A soft fibrous brush 6 is installed around a suction port 2, and a sponge shaped brush holding plate 7 having funnel shaped projections 8 and an unevenness 9 at the top edge is installed between the brush and the suction port 2. Accordingly, the perfect close adhesion between a cleaning surface and the brush holding plate 7 is prevented, and breakage, etc., of a cleaned article is prevented by the funnel shaped projection 8, and the adsortption of the brush holding plate 7 itself can be prevented, and the suction port 2 which can be used so as to clean with the soft touch and can be used as duster, can be provided.
Patent JP-H04127984-A (JP)
Title: Method and device for laser welding
Inventor: NISHINO TERUMICHI
IPC: B23K26/046
Filed: 1990-09-19
Abstract: PURPOSE:To execute the laser welding with high quality and with high accuracy by measuring a distance of a condensing lens and a butt gap with respect to a welding material to be butted and executing a correction of an automatic focus and a welding speed, and also, executing a correction of the automatic focus and the welding speed in accordance with bead width measured at the time of welding. CONSTITUTION:With respect to two welding materials 1, 2 to be butted, a distance to a laser beam machining condensing lens 9 is detected by a length measuring sensor 11 of non-contact. Also, a butt gap is measured by an ITV camera 15 and an automatic focus and a welding speed set in advance are corrected in accordance with whether the gap is large or small. Subsequently, at the time of welding, an interference filter 25 is inserted in front of the ITV camera 15, an image of a melting part is caught by the ITV camera 15, a luminance signal is subjected to binarization processing and bead width is measured, and in accordance with whether the bead width is large or small, a correction of the automatic focus or a correction of the welding speed or executed, and optimal laser welding is executed.