baber/WOPTO huggingface dataset:
Patent JP-H02121614-A (JP)
Title: Vacuum cleaner
Inventor: ISHII MITSUO
IPC: A47L9/04
Filed: 1988-11-01
Abstract: PURPOSE:To kill ticks clinging to the surface of bedclothes by an electric shock by providing a pair of rollers having base cylinders and a plurality of electrodes on the surface of the base in front and in rear of a suction opening of a suction instrument rotatably, with a specified space between the electrodes. CONSTITUTION:A suction opening 16 is formed below a suction instrument 11. And, a pair of rollers 17 having base cylinders 1 9 and a plurality of electrodes 21 on the surface of the base 20 are held rotatably in front and in rear of the suction opening 1 6 of the suction instrument 11. Moreover, power sources 23 of the electrodes 21 are provided, having 0.2-0.5mm space between the electrodes 21. As a result, ticks clinging to the surface of bedquilt are killed by an electric shock on the electrodes of the rollers of the suction instrument, and sucked.
Patent JP-H03136561-A (JP)
Title: Remote control driving system
Inventor: ONO CHUKICHI
IPC: H04M11/00
Filed: 1989-10-23
Abstract: PURPOSE:To avoid password from being forgotten and to eliminate mis-operation by providing a reception section receiving personal information in place of the password as password information and connecting a telephone line connecting to a caller terminal equipment to a controller when they are coincident. CONSTITUTION:Each subscriber registers a request message and personal information corresponding thereto to a personal information registration device 31 on each password basis. Upon the receipt of an incoming signal from a telephone line 4, a reception section 11 sends a reply signal. Upon the receipt of a password, the reception section 11 indexes a password registered in the personal information registration device 31, compares the passwords and calls an area relevant to password in the personal information registration device 31 again when they are coincident, indexes an initial password information request message and relevant personal information and sends a password information request message such as 'Please give me your date of birth'. Thus, when the request message is personal information familiar to the called party, mis-dialing due to wrong memory of the caller is avoided.
Patent JP-H01119058-A (JP)
Title: Memory device
Inventor: NISHIHARA TOSHIYUKI
IPC: G11C11/40
Filed: 1987-10-31
Abstract: PURPOSE:To form a low-resistance grounding wire layer to reduce the size of memory cell by forming at least a semiconductor-metal chemical compound layer on a grounding wiring layer consisting of impurities diffusion area which continue to the impurities diffusion layer of MIS transistor constituting flip-flop circuit of memory cell. CONSTITUTION:A pair of field oxide film 42 is formed on a semiconductor substrate 41, being separating by the minimum width of pattern rule. Then, a gate oxide film 43 and a polycrystalline silicon layer 44 are formed and are coated with an oxide film 45. Then, an oxide film 48 is formed, ion implantation is performed, and a high-concentration impurities diffusion area 46 is formed on the semiconductor substrate 41. Then, an area forming a metal-semiconductor chemical compound layer is removed, coating is selectively performed by a resist layer 47, the oxide film 48 is removed, and the high-concentration impurities diffusion area 46 are exposed. Then, the resist layer 47 is removed, a metal such as titanium is coated on the entire surface and thermal treatment is performed to convert it to a silicide. Then, a metal-semiconductor chemical compound layer 49 is formed on the surface of the high-concentration impurities diffusion area.
Patent JP-2000105325-A (JP)
Title: Optical fiber collimator as well as optical module and optical amplifier using the same
Inventor: OKUDA MICHITAKA
IPC: H01S3/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To lessen loss and reduce a size by decreasing the juncture points in an optical amplifier. SOLUTION: An optical fiber collimator 1 is constituted by holding one end of a rare earth added optical fiber 3 in a ferrule 5 and providing the end of this ferrule 5 with a lens 2 for making the light transmitted from this rare earth added optical fiber 3 to parallel light beams. This collimator is used as the optical amplifier. The mode field diameter at the end of the rare earth added optical fiber 3 is preferably expanded.
Patent JP-H01119600-A (JP)
Title: Production of iii-v compound semiconductor
Inventor: WACHI MICHINORI
IPC: C30B29/40
Filed: 1987-10-31
Abstract: PURPOSE:To prevent the generation of wetting between a quartz boat and III-V compd. only by the application of a physical treatment to the boat by holding the melt state of the III-V element for a specific period of time prior to crystal solidification at the time of producing the title single crystal by a boat growth method. CONSTITUTION:Ga and Si as a dopant are housed into the quartz boat 1 subjected to the physical inside surface treatment (sand blasting) and a GaAs crystal is placed as a seed crystal 2 at one end of the boat 1 in the case of producing, for example, a GaAs single crystal. After this boat 1 is housed to one end of an ampoule 3 made of quartz glass, As 4 is put into the other end and vacuum evacuation is executed under a reduced pressure to vacuum-seal the ampoule in this state. The ampoule is installed in a duplex type electric furnace and the GaAs synthesis reaction is effected by maintaining the high- temp. furnaces 5, 6 at prescribed temps.; thereafter, the temp. gradient in the GaAs liquid is maintained constant to execute seeding. This state is maintained for 5-10hr. The solid-liquid boundary face is thereafter moved to crystallize and solidify the melt from the gradually form the seed crystal.
Patent JP-H04152829-A (JP)
Title: Artificial rock-like reef
Inventor: KUKI FUMIO
IPC: E02B3/14
Filed: 1990-10-16
Abstract: PURPOSE:To obtain an artificial rock-like reef for safe and ready leisure diving by standing a skeleton on a concrete base, forming a foundation layer and a sprayed layer of fiber reinforced mortar on the surface of the skeleton and arranging a television camera on a proper spot. CONSTITUTION:A skeleton comprising iron, reinforcing rod or plastic is stood on a concrete base 1, a sprayed foundation layer 3 is formed on the surface of the skeleton by using an expand metal or a welded wire net and nonwoven fabric. A sprayed layer 4 of fiber reinforced mortar is made on the surface of the sprayed foundation layer by spraying a net fiber reinforced mortar, an inorganic fiber reinforced mortar or an organic fiber reinforced mortar to give an artificial rock-like reef. An underwater television camera 8 is arranged at a proper spot of the sprayed layer of fiber reinforced mortar of the artificial rock-like reef.
Patent JP-H09180103-A (JP)
Title: Signal transmission device for head drum assembly
Inventor: JOE YEO-UK
IPC: G11B5/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To simplify the assembly of a signal transmission device, to precisely transmit signal, and to enhance the reliability by combining an electro-optical transducing element and a photoelectric transducing element. SOLUTION: A fixed drum 60 of a head drum 200 is fixed to the vicinity of a fixed shaft 80 by press fitting, and a rotary drum 50 is set rotatably relatively to the shaft 80 by a set of bearings 90. When the drum 50 is rotated by a motor 70, video heads 10, 20 generate electric signals by a mutual action with a magnetic tape. The electro-optical transducing elements 11, 21 transducing the signals and emitting optical signals are fixed to the bottom parts of respective heads 10, 20. The elements 11, 21 are connected to the heads 10, 20 directly electrically. Further, a mounting surface 34 is formed on one side surface of the shaft 80, and the photoelectric transducing element 33 for receiving the optical signals from respective elements 11, 21 and transducing them again into the signals is set up on the mounting surface 34.
Patent JP-H0588189-A (JP)
Title: Liquid display element
Inventor: SAWA YASUSHI
IPC: G02F1/1339
Filed: 1991-09-26
Abstract: PURPOSE:To provide the liquid crystal display element which obviates light leakage and can be expanded in a display region as compared with the conventional display elements. CONSTITUTION:An adhesive 20 which is colored by incorporating insulating pigments, etc., therein is used for sealing a liquid crystal 12 between glass substrates 10 and 11. Then, the need for forming a masking part for preventing the light leakage like heretofore is eliminated and the cost of production is reduced. The display area is increased by the lack of the masking part and particularly the disconnection of the display at joints is eliminated in the case of the liquid crystal display device constituted by joining the plural liquid crystal display elements.
Patent JP-H02125140-A (JP)
Title: Automatic transmission
Inventor: TANIGUCHI TAKAO
IPC: F16H3/66
Filed: 1988-11-04
Abstract: PURPOSE:To reduce the number of parts by rotatably supporting an intermediate shaft with an input shaft and an output shaft supported at two points respectively at the front and the rear of a transmission case and supporting a planetary gear device on the intermediate shaft. CONSTITUTION:The front and rear ends of an intermediate shaft 55 are rotatably supported on an input shaft 28 and an output shaft 120 supported at the front and the rear respectively of a transmission case 30. A main transmission consisting of a planetary gear device attaining four forward speeds and one reverse speed is arranged on the outer periphery of the input shaft 28 and the intermediate shaft 55, and an auxiliary transmission consisting of a planetary gear device provided with a clutch 104 and attaining a directly coupled stage and a reduction stage is arranged on the outer periphery of the output shaft 120. The ring gear 96 of the main transmission and the ring gear 101 of the auxiliary transmission are directly coupled, and four forward speeds and one reverse speed are attained by removing the auxiliary transmission from the shift stages of five forward speeds and one reverse speed and directly coupling the ring gear 96 and the output shaft 120. The number of shift stages can be simply changed, and the number of parts can be reduced.
Patent JP-H02216456-A (JP)
Title: Method for measuring moisture of constant-humidity sample of coal
Inventor: SANADA NORIO
IPC: G01N33/22
Filed: 1988-11-04
Abstract: PURPOSE:To shorten the time for measurement by determining a weight gain characteristic from a dry sample of air dried coal and calculating the moisture of a constant-humidity sample therefrom. CONSTITUTION:About 1g air dried coal sample ground to <=0.25mm size is put into a dry container of a known mass and the surface is leveled off. After the container is rested for one hour in a dryer which is controlled in temp. to 107 deg.C, the sample is allowed to cool in a desiccating agent-contg. desiccator and is then weighed. The mass in the dry container is subtracted and the dry sample is obtd. The sample is thereafter rested for 30 minutes in a constant temp. and constant humidity device which is previously controlled to 20 deg.C and 60% relative humidity, following which the sample including the dry container is weighed and the weight gain characteristic with respect to the initial measured weight value is determined. The moisture of the constant-humidity sample is calculated by the previously determined relational equation with the moisture of the constant-humidity sample by a method specified in Japanese Industrial Standards (JIS).
Patent JP-H04151367-A (JP)
Title: Trolley
Inventor: NISHIMURA FUTOSHI
IPC: H01R41/00
Filed: 1990-10-15
Abstract: PURPOSE:To make a current collecting block hardly oscillate laterally, and prevent poor contact between a collector ring and a conductor by forming a projection and a recess on the collector ring and the conductor for projection- recess engagement in a slidable condition along the lengthwise direction of an insulation trolley. CONSTITUTION:A trolley is constituted of an insulation trolley line 1 having a conductor 5 laid on the inner side of the top of an insulation member 4 having U-sectional form and open down along a whole area in a lengthwise direction, a current collecting block 2 having a collector ring 6 in slidable contact with the aforesaid conductor 5, and a jointing device 3 for connecting a moving load such as a crane and a hoist to the current collecting block 2 and supplying electric power collected with the ring 6 to the moving load. In this case, a projection 5a is formed along the widthwise center of the conductor 5 in a lengthwise direction and a recess 6a is formed on the collector ring 6, respectively for projection-recess engagement in a slidable condition. According to the aforesaid construction, the movement of the collector ring 6 in a direction orthogonal with a travel direction can be restricted, and the lateral oscillation thereof can be prevented.
Patent JP-S62137333-A (JP)
Inventor: KIKUCHI KOSUKE
IPC: E03D1/00
Filed: 1985-12-10
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-H04347916-A (JP)
Title: Differential amplification circuit and discriminator using this circuit
Inventor: AKAGI JUNKO
IPC: H03K5/08
Filed: 1991-10-24
Abstract: PURPOSE:To eliminate an influence of the variance of the element characteristic to detect and amplify an analog signal having a minute amplitude with a high sensitivity by giving a DC potential to the input ends of transistors(TRs) constituting a differential pair through an inductor. CONSTITUTION:In a differential amplification circuit, load resistances RL are provided on the collector sides of TRs Q5 and Q6 which have emitters connected in common and constitute a differential pair, and the common emitter is connected to an emitter power source VEE through a current source TR Q7. A DC bias potential VR is given to bases of current source TRs Q3, Q4, and Q7 in common. An external power source is used to give a DC potential V0 to bases of the differential pair of TRs Q5 and Q6 through inductors L1 and L2. Consequently, base terminals of the differential pair of TRs Q5 and Q6 are always fixed to the certain potential V0 with respect to DC independently of the variance of characteristics of level shift TRs Q1 and Q2.
Patent JP-2000103045-A (JP)
Title: Ink jet printer and printing method
Inventor: OTA TAKASHI
IPC: B41J2/01
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer which is capable of realizing a high precision image (picture quality), and a printing method. SOLUTION: This ink jet printer comprises a first ink discharge means 45 which can discharge a normal ink in a plurality of sizes, a second ink discharge means 46 which can discharge a light ink whose consistency is lower than the normal ink in a plurality of sizes, a consistency-judging means 41 which analyzes print data 43 to be inputted and judges whether a region for printing is to be printed in a first consistency or a second consistency which is lower than the first consistency, and printing control means 42, 44 which perform a printing of a region for printing by the first ink discharge means 45 when the consistency-judging means 41 has judged the region as of the first consistency, while the printing of the corresponding region for printing is done by the second ink discharge means 46, when the means 41 has judged the region as of the second consistency.
Patent JP-2001095609-A (JP)
Title: Band-shaped accessory
Inventor: KAWAI YOSHIHIRO
IPC: A44C5/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a band-shaped accessory of a unique shape structure to which various cases are easily attached. SOLUTION: This band-shaped accessory is comprised of a band main body 1 made of a flexible material, tubular bag parts 5a, 5b, and 5c made of a flexible material fixed to the surface of the band main body 1, cases 6 inserted into the bag parts, and a fastening device for fastening the band main body 1 to an arm which is provided for both ends of the band main body 1. Windows 12 and 13 to expose display parts formed in parts of the cases 6 are formed in at least one bag part. Each case comprises a removable lid at least at one end, and the case is fixed to the bag part by mounting and fixing the lid to the case. Each case comprises a flange part integrally formed with the case at one end, and the flange part is in contact with one face of the bag part and comprises a function preventing the case from coming off from the bag part.  Each bag part is arranged along the width of the band. The display part of the case is the dial of a clock. The fastening device is a Hook-and-Loop fastener or the like. An azimuth compass is provided for the display part of the case. The cases are cases for accessories such as earrings, for small articles, and for medicines.
Patent JP-2001098787-A (JP)
Title: Multistory stacking puzzle parking device
Inventor: MATSUNUMA SETSUO
IPC: E04H6/18
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a puzzle parking device with less restriction on the transfer order of a vehicle mounting pallet so as to reduce a loading/unloading time and so as to greatly improve smoothness of the operation. SOLUTION: This parking device is provided with a lift device 12 vertically conveying a pallet, a stacking buffer shelf 14, and a plurality of vertically and horizontally feeding shelves 16 arranged in a plane adjacently to the lift device 12, and at least one of the vertically and horizontally feeding shelves 16 is adjacent to the stacking buffer shelf 14. Each of the lift device and the vertically and horizontally feeding shelves is provided with a vertically and horizontally feeding mechanism 18 transferring a pallet positioned on it to the adjacent apparatus 12, 14, 16 horizontally and vertically. The stacking buffer shelf is provided with a feeding mechanism transferring a pallet on it to the adjacent vertically and horizontally feeding shelf in either of the vertical or horizontal direction and provided with a shifting mechanism stacking an empty pallet positioned on it for shifting it upward. A plurality of empty pallets are stacked in the stacking buffer shelf so as to be stored on the stacking buffer shelf or the vertically and horizontally feeding shelf adjacent to the buffer shelf, so that the vertically and horizontally feeding shelves carrying no pallet is optionally increased for placing a vehicle mounting pallet on it.
Patent JP-H02122890-A (JP)
Title: Producing equipment of ionized water
Inventor: YAMAMOTO NOBUO
IPC: C02F1/66
Filed: 1988-11-01
Abstract: PURPOSE:To produce high-purity water capable of being utilized for multi-purpose use application such as additional water of foods and agricultural and horticultural water by allowing city water and well water to flow through both a filter and packed sulfur stone and ceramic while continuously passing these water through the inside of respective tanks. CONSTITUTION:While water is passed through a filter 5 constituted to the upper end part of a cylinder 4, removal action of the mixed impurities is performed therefor. Furthermore while water is passed through the packed sulfur stone 6, removal action of the mixed impurities is performed therefor and water is purified by clarifying action. This clarified water is sent to the lower end part of a tank 2 via the pipe 16 of the lower part. Furthermore while the clarified water is passed through the ceramic 10 packed in a cylinder 8, it is successively made ionized water. While this water is passed through the packed ceramic 14 via a filter 13 constituted to the upper end of a cylinder 12, it is made extremely high purity and made completely ionized water.
Patent JP-H01121553-A (JP)
Title: Stirling engine
Inventor: OSHIMA HIRONOBU
IPC: F02G1/057
Filed: 1987-11-02
Abstract: PURPOSE:To suppress leak of working gas and enhance the efficiency of a regenerator by making a member to form a regenerator unit accommodating space removably, and interposing a seal in joints of component members. CONSTITUTION:A regenerator unit 7 is incorporated in a space S bordered by the lower bore of a cylinder head 1 of engine, the upper periphery of a liner 6, and an upper wall of a heat exchanger 4. O-rings 01, 02, 03 are interposed in the joints between the cylinder head 1 and regenerator unit 7, between cylinder head 1 and heat exchanger 4, and between heat exchanger 4 and liner 6. According to this constitution leak of working gas flowing in regenerator R to gaps A1, A2, A3 can be checked by the O-rings 01, 02, 03, so that the efficiency of regenerator R can be enhanced. Because the O-rings are so located as not to be exposed to high heat, the efficiency can be retained for a long period of time. Replacement of regenerator R and O-rings 01, 02, 03 are also easy.
Patent JP-H10123863-A (JP)
Title: Color image forming method and device therefor
Inventor: IDE OSAMU
IPC: G03G15/01
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a color image forming method capable of reproducing arbitrary glossiness on a transfer material independently of the density of an image by simultaneously, sufficiently satisfying graininess, color reproducibility, smoothness and fixing strength. SOLUTION: This method includes a least an image forming process for forming a color image on the transfer material 14, with transparent toner constituted to incorporate at least a kind of fine grain by 5-30 volume % in binding resin and colored toner and the heating/fixing process of fixing the color image on the transfer material 14 by fixing, so that the color image is formed. It is preferable that the following state is obtained; the glossiness is controlled by changing at least one of a fixing speed, fixing pressure, a fixing region length, a fixing system and a fixing temp., in the heating/fixing process. Further, it is preferable that the average grain diameter of the fine grains is 0.008-1μm, organic or inorganic fine grains are chosen as the fine grains and the binding resin is of polyester resin.
Patent JP-H06103850-A (JP)
Title: Push button switch
Inventor: SHIBATA MICHIO
IPC: H01H13/64
Filed: 1992-09-22
Abstract: PURPOSE:To provide a three-step push button switch structured small and sim ple. CONSTITUTION:Each push button 2 includes four stationary contacts and three movable contacts, wherein the stationary contact comprises the first stationary contact 41, the second stationary contact 42 and third stationary contact 43 positioned adjacent to the first stationary contact 41, and a fourth stationary contact 44 positioned on the diagonal of the first stationary contact 41. The movable contact comprises the first movable contact 51 to close the first stationary contact 41 and second stationary contact 42, the second movable contact 52 to close the first stationary contact 41 and third stationary contact 43, and a third movable contact 53 to close the second stationary contact 42 and fourth stationary contact 44. With depressing of the push button 2 in three steps, the movable contacts 51, 52, 53 are moved in the direction of closing the stationary contacts 41, 42, 43, 44, and three pairs of contacts are closed one after another; i.e., the first stationary contact 41 and second stationary contact 42, the first stationary contact 41 and third stationary contact 43, and the second stationary contact 42 and fourth stationary contact 44.