baber/WOPTO huggingface dataset:
Patent JP-H11109744-A (JP)
Title: Developing sleeve and image forming method
Inventor: SAKATA YASUSHI
IPC: G03G15/08
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a developing sleeve with high toner carrying performance which can cope with the high speed of a printer and the like and to obtain desired image density by constituting the developing sleeve by sequentially laminating a roughened layer whose surface roughness is within the range of a specified value and a covering layer obtained by dispersing specified inorganic powder in bonding resin on the surface of a carrier. SOLUTION: The pipe stock 1 of the developing sleeve is provided with the surface layer of two-layer structure obtained by laminating the lower roughened layer 3 and the upper covering layer 5. Then, the surface of the layer 3 is roughened by dispersing metallic powder or the powder 2 of graphite and the like in a resin material. Besides, the surface roughness thereof is set within the range of 1 to 2.5 μm and the resistivity thereof is set to be <=10<12> Ωcm so that the remaining electric charge is not accumulated. Since the layer 5 is formed so that the inorganic powder whose triboelectrifying polarity with respect to toner is reverse to that of the bonding resin is incorporated and the electrifying performance of the developing sleeve is secured, developing ghost is prevented from occurring and the carrying quantity of the toner is increased.  Thus, the desired image density is obtained.
Patent JP-H09113934-A (JP)
Title: Liquid crystal display device and its production
Inventor: FUNAKI MASANORI
IPC: G02F1/1335
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device of a reflection type with which the embodiment of high image quality is made possible by increasing the flatness of a reflection surface. SOLUTION: The one surface of a substrate 2 has the specified shapes consisting of recessed parts and projecting parts enclosing the recessed parts longitudinally and transversely respectively at specified pitches. Pixel electrodes 3 consisting of metallic films are formed on the recessed parts and the switching elements 4 are formed on the projecting parts. The switching elements 4 of the respective longitudinal and transverse columns and rows are wired and connected by wirings 9 to the longitudinal and transverse driving lines in proximity thereto. The switching elements 4 on the projecting parts having the specified shapes and the pixel electrodes 3 on the recessed parts are wired and connected by the wirings 9 and transparent electrodes 18 are formed via a liquid crystal layer 17 on the other one surface side of the substrate 2.  A substrate for supporting 15 is mounted via a tacky adhesive material 14 on the switching elements 4 and the pixel electrodes 3.
Patent JP-H09167743-A (JP)
Title: Method of forming low stress polycide conductor on semiconductor chip
Inventor: ANSONII KENDARU SUTANPAA
IPC: H01L21/205
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming low resistivity conductors on a semiconductor chip. SOLUTION: This method is executed such that a multi-channel tool is effectively used to form a first doped poly-Si layer 14 on the surface of a substrate with works held in a vacuum environment, a second nondoped layer 16 is formed on the layer 14, the substrate is moved to a second chamber 22 and a silicide layer 17 is formed on the Si layer 14. Using various techniques such as sputtering, the Si layer 14 or silicide layer 17 can be deposited. When this method is executed, the silicide is never separated from the poly-Si and the product yield rises.
Patent JP-H07123943-A (JP)
Title: Production of undried noodles
Inventor: YAMAZAKI MASAHIRO
IPC: A23L7/109
Filed: 1993-11-02
Abstract: PURPOSE:To provide a method for producing noodles, improved in looseness of noodles in cooking in undried noodles capable of storing at normal temperature over a long period, that is, undried noodles such as 'long life noodle' or 'retort noodle'. CONSTITUTION:Water and as necessary, common salt, brine, etc., are added to noodle raw materials such as wheat flour, and/or other grain powder and starch and the mixture is kneaded to prepare a noodle dough and the noodle dough is extruded or rolled and then cut put to provide noodle strips and the noodle strips are gelatinized and noodle strips after gelatinization are as necessary treated with an acid liquid and hermetically sealed and packaged and then subjected to heat sterilization treatment to produce undried noodles capable of distribute at a normal temperature. In this method, the surface of noodle after gelatinization is treated with amylase and then, subjected to heat sterilization treatment and simultaneously, deactivated or amylase is removed or deactivated in a process before heat sterilization treatment to provide the objective raw type noodles improved in looseness in cooking noodles and capable of distributing at a normal temperature.
Patent JP-H10122884-A (JP)
Title: Navigator
Inventor: KOYANAGI HIROHISA
IPC: G09B29/10
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a navigator which can make route guidance more easily understandable by using land marks. SOLUTION: When a route to be guided is decided (201), a navigator decides the priority of the kinds of land marks used for route guidance by taking the initialization, nighttime/daytime, instructions from the user, etc., into consideration (201) and selects intersections to be used for the route guidance (203). When its own vehicle approaches one of the selected intersections (203, 206, and 207), the device selects one of the land marks existing at the intersection in accordance with the priority. At the same time, the device selects the mode of expression of the guidance based on the location of the land mark and the advancing direction of the vehicle before and after the intersection along the route to be guided (209) and guides the advancing direction after the intersection in the selected mode of expression by using the land mark (210).
Patent JP-H06131892-A (JP)
Title: Flush type eeprom and semiconductor file device
Inventor: SUKEGAWA HIROSHI
IPC: G11C16/02
Filed: 1992-10-14
Abstract: PURPOSE:To provide a flush type EEPROM where the defect/deterioration information are written before these information are delivered to the users. CONSTITUTION:The defect/deterioration information on a flush type EEPROM 1 are written in an erasing block 000 of the EEPROM 1. Therefore a device containing the EEPROM 1 reads first the defect/deterioration information out of the block 000 and sets again an address that has an access to the EEPROM 1 to exclude the addresses of the defect/deterioration parts. In such a constitution, the device can use the EEPROM 1 even if the device has no ability to check the defect/deterioration parts of the EEPROM 1.
Patent JP-S63127097-A (JP)
Inventor: KINUMATSU HIROSHI
IPC: F41G3/26
Filed: 1986-11-17
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-H08131142-A (JP)
Title: Food washing device
Inventor: HIRATA YASUSHI
IPC: A47J43/24
Filed: 1994-11-09
Abstract: PURPOSE: To provide a food washing device capable of effectively eliminating stain attached to food, etc. CONSTITUTION: This food-washing device is constituted by installing a water flow charging and discharging opening 4 and a pump 5 as a water flow generating means in a washing tank 1 having bottom and provided with an opening and closing valve 2 and a water-charging port 3 and made of a resin material or a stainless steel as a water feed means and providing an additive feed means 6 in water passage of the water feed means, and washes a food 8 in the washing tank 1. Thereby, washing function of the food 8 is improved and other functions added to the washing function of the food 8 are improved by characteristic of the additive.
Patent JP-H04164459-A (JP)
Title: Guide wire for catheter
Inventor: ISHIBE HIDEOMI
IPC: A61M25/01
Filed: 1990-10-12
Abstract: PURPOSE:To insert a catheter in a desired part without damaging the blood vessel wall and facilitate its remaining in the place by forming a guide wire from a core using a single wire material, or a strand made from a plurality of wires, consisting of Ni-Ti alloy containing Ni and Ti as basic components and a covering enclosing at least the tip of this core, and thereby giving the guide wire a softness and appropriate elasticity. CONSTITUTION:A guide wire 1 is composed of a core 2 made of Ni-Ti alloy containing Ni and Ti as basic component and a covering 3 which covers this core 2. The core 2 is constructed as long as 1500mm, and it thickness shall be 0.2-1.0mm, preferably 0.3-0.5mm. The core 2 is tapered 5 as reducing dia. from the core part on the body side gradually toward the tip of the core part on the foremost side, with the minor end being of 0.05-0.2mm in dia. approximately, and a thin foremost 6 is provided leading to the tip of the tapered part. The covering 3 is made from an appropriate material to fit the physical body of a human being-for example, a polymeric compound such as polyurethane, polyethylene, nylon, silicone, Teflon(R), cellulose, starch, gelatin.
Patent JP-H05115019-A (JP)
Title: Video signal processor
Inventor: OZAWA KENJI
IPC: H04N17/04
Filed: 1991-10-23
Abstract: PURPOSE:To attain stable color reproduction with an excellent operation at all times by monitoring the fluctuation of the entire processing system with respect to a video signal processor in a color television receiver. CONSTITUTION:A superimposing section 10 superimposes a test signal for gain control and a test signal fro DC recovery control for a blanking period of a video signal. A 1st feedback control loop detects the test signal for DC recovery control from a cathode current to control the DC recovery of the video signal, a 2nd feedback control loop detects the test signal for gain control from an output of an amplifier circuit 13 to control the gain of the entire processing system and a 3d feedback control loop controls an optimum bias of the amplifier circuit 13. Thus, the fluctuation of each of GBR signals is suppressed and the stable color reproduction is realized with an excellent operation at all times while keeping the balance. Furthermore, the detection accuracy is improved by operating plural sample-and-hold circuits with sampling pulse not overlapped with each other.
Patent JP-H06100773-A (JP)
Title: Elastomer composite for absorbing vibration
Inventor: ANDO TAKAO
IPC: F16F15/08
Filed: 1992-09-17
Abstract: PURPOSE:To provide the subject elastomer composite having high vibration absorptivity, excellent in moldability, and having resin strength suitable as molded products therefrom. CONSTITUTION:The objective elastomer composite composed of (A) a thermoplastic resin such as an olefin-diene copolymer and (B) a polyurethane resin. The resin B can be obtained by reaction between (1) a polyisocyanate, (2) a polymer polyol and, if needed, (3) a chain extender in the presence of a molten component A plus, if needed, a dispersant.
Patent JP-H02121802-A (JP)
Title: Machining method of porous ceramic material
Inventor: SUGIYAMA YOSHIKI
IPC: B28B11/08
Filed: 1988-10-31
Abstract: PURPOSE:To prevent the infiltration of an extraneous substance into pores at the time of machining by sealing a liquid in the pores prior to the machining of a porous ceramic material. CONSTITUTION:A porous ceramic material is immersed in a water bath filled up with water, and boiled. Next, it is cooled down to 50 to 20 deg.C in the water bath so that the water content of the ceramic material is made to be 90% or above. Subsequently, this ceramic material is subjected to surface grinding and polishing by a surface grinding machine equipped with a grinding wheel made of diamond. During this grinding operation, a grinding liquid composed of water and a rustproof liquid is supplied between the wheel and the material. In succession, the ceramic material is immersed in a water bath having an ultrasonic oscillator built in and an ultrasonic wave is impressed thereon for cleaning. Thereafter the material is heated to be dried. Since the water is sealed up in pores, under this method, the infiltration of an extraneous substance such as fine powder of the wheel or a wheel particle into the pores can be prevented in machining.
Patent JP-S62134515-A (JP)
Title: Range finding method
Inventor: HIOKI YUKIO
IPC: G01B11/00
Filed: 1985-12-07
Abstract: PURPOSE:To make it possible to simply and easily measure the distance up to a body to be measured by one image pickup means, by mounting an image pickup means to the other end part of a rotary arm rotating around one end part thereof and calculating the distance from one end part of the arm to the body to be measured on the basis of movement quantity from the center by a calculating means. CONSTITUTION:An arm 3 is rotated so that the image of a body to be measured moves from such a state that said image is positioned at the center of the picture of a camera to the lateral or horizontal direction of the picture and the movement quantity of the image from the center of the picture by the rotation of the arm 3 is calculated to calculate the distance from one end part of the arm 3 to the body to be measured. That is, the arm 3 is set so that the TV camera 4 is positioned at the intersecting point of a circle C and the straight line OT connecting points O, T and is held to such a state that the image of the body 5 to be measured is positioned at the center of the light receiving surface being the picture of the camera 4. When the arm 3 is rotated by a minute angle DELTAtheta from this state to allow the camera 4 to move to the point P2 on the circle C, the body 5 to be measured relatively moves to a direction shifted by the angle alpha formed by the optical axis of the camera 4, that is, the straight line OP2 connecting points O, P2 and the straight line P2T connecting points P2, T with respect to said optical axis, that is, said straight line OP2. Therefore, when said angle alpha is calculated from the picked-up image by the camera, a distance D is easily calculated.
Patent JP-H01116144-A (JP)
Title: Manufacture of concrete reinforcing bar made of fiber reinforced plastic
Inventor: SEKIJIMA KENZO
IPC: B29C70/06
Filed: 1987-10-30
Abstract: PURPOSE: To prevent sequential destructive breakage caused in the neighbourhood of a curved part by forming a concrete reinforcing bar by cutting an anchor bar at its central part after integrally forming a shearing reinforcing bar and the anchor bar. CONSTITUTION: An integral type reinforcing bar cage 8 is formed by sequentially engaging fiber reinforcing plastic made strings S with each other in the axial direction and in a direction orthogonal with an axis in such a way to draw a line while rotating them by a device. Thereafter, a concrete reinforcing bar 3 is made by cutting an anchor bar 5 orthogonal with a shearing reinforcing bar 4 of the reinforcing bar cage roughly at a central part of the shearing reinforcing bars 4 adjacent to each other. Thereafter, an axial bar 2 and the shearing reinforcing bar 4 are connected to each other after building the concrete reinforcing bar 3 in the axial bar 2 and arranging them with a specified interval.
Patent JP-H05111430-A (JP)
Title: Warming pot
Inventor: SARASHINA HIROTAKA
IPC: A47J27/21
Filed: 1991-10-23
Abstract: PURPOSE:To improve an operation convenience by providing a vessel for holding water in a main body, a control means for executing heating/warming control of water in the vessel, a water gage, a feed water lamp responding to detection of a water shortage state, and a buzzer which responds for a prescribed time, when the water shortage state is detected and an operating part is operated in a detected state. CONSTITUTION:The warming pot is provided with a vessel 12 for holding water provided in a main body 11, a control means for executing heating/warming control of water in the vessel 12, a water gage 22 which is provided on the side face of the main body 11 and displays a water level in the vessel, a feed water sensor 24 for detecting a water shortage state in the vessel 12, and a feed water lamp 23 which is placed in the vicinity of the water page 22 and responds to detection of the water shortage state. Also, this warming pot is constituted so that an operating part 20 for allowing the control means to execute various control operations is provided in the upper part of the main body 11, and when the feed water sensor 24 detects the water shortage state at the time when a power source is turned on and in the course of feeding hot water, and when the operating part 20 is operated in a state that the feed water sensor 24 detects the water shortage state, a buzzer responds for a prescribed time.
Patent JP-H05114727-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SASE YASUKI
IPC: H01L29/78
Filed: 1991-10-23
Abstract: PURPOSE:To reduce the off-leakage current by selfmatchingly forming a diffused layer only on the part beneath the gate electrode. CONSTITUTION:An N type silicon substrate 200 is ion-implanted with boron to form a P type well 201 and after the formation of a LOCOS oxide film 202 for element isolation, a gate insulating oxide film 203 is formed. Next, a silicon nitride film 204 is formed; the nitride film 204 in a gate electrode region is removed; the substrate 200 is ion-implanted with boron fluoride to form a punch-through stopper 205. Next, a polysilicon film 206 is deposited on the whole surface and then phosphorus is added to the polysilicon. Furthermore, after processing the polysilicon in the size larger than that of the gate electrode, the silicon nitride film 204 is removed by heated phosphoric acid to be turned into a polysilicon gate electrode 207. Through the procedures, the punch through stopper 205 can be left intact only on the part beneath the gate electrode 207 thereby enabling the off-leakage current to be reduced.
Patent JP-2001102083-A (JP)
Title: Lead acid storage battery
Inventor: ISOI TOSHIHIRO
IPC: H01M50/541
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a compacted lead acid storage battery which can guarantee the strength of connection portions despite of reducing the height of the connection portions with a strap and a support of a terminal surrounding with resin. SOLUTION: A pair of protrusion 11, 11 are expanded horizontally into side surface of a flat shape of a strap 5 horizontally arranged with the upper part of ear portion of pole group 9, fusing and integrating a terminal 4 surrounding with resin.
Patent JP-2000115709-A (JP)
Title: Video signal processing circuit
Inventor: SUNAKAWA OSAMI
IPC: H04N5/915
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a blur in a vertical direction from being produced in a video displayed on a monitor by specifying a start position of a valid period based on an ID signal and writing a video signal from the specified start position to a memory. SOLUTION: A prescribed ID signal is superimposed in advance on 15th-18th lines in an odd number fields and on 277th-280th lines in an even number fields of video signals Va-Vd. A start position of a valid period is specified based on the ID signal as above and the video signals Va-Vd are written in a memory 18 from the specified start position by written-in controller 16a-16d. Since the video signals Va-Vd are inputted at different times from each other, the wiring operations to the memory 18 do not collide with each other. The video signals Va-Vd written in the memory 18 are read simultaneously by a read controller 20. As a result, the video signals Va-Vd are divided and displayed on a monitor.
Patent JP-H05118687-A (JP)
Title: Stirling refrigerator
Inventor: OKA SHUICHI
IPC: F25B9/14
Filed: 1991-10-23
Abstract: PURPOSE:To simply and correctly carry out the positioning of a movable cylinder by a method wherein the movable cylinder, provided with the guide of a displacer piston and a gas spring, is received in a second cylinder to form a sealed chamber and regulate a gas pressure in the sealed chamber. CONSTITUTION:A piston 14 is received in a first cylinder 13 to form a compression chamber 15 and a displacer 22 is received in a second cylinder 23. while an expansion chamber 23 and a communicating chamber 24 are formed at both ends of the displacer 22. The communicating chamber 24 is communicated with the compression chamber 15 mutually while operating gas is moved reciprocally between the compression chamber 15 and the expansion chamber 23 to cool the expansion chamber 23. A movable cylinder 31, provided with the guide unit 32 of the piston unit 22a of the displacer 22 and a gas spring chamber 33, is received in the second cylinder 21 while an annular seal member 34 is engaged with the outer periphery of the movable cylinder 31 to form a sealed chamber 35 between the movable cylinder 31 and the second cylinder 21. A gas pressure in the sealed chamber 35 is regulated whereby the position of the movable cylinder 31 with respect to the second cylinder 21 can be regulated freely.
Patent JP-2000104288-A (JP)
Title: Construction machine
Inventor: YAMAJI KAZUTAKA
IPC: B66C23/74
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shovel shortening the time for fitting a counterweight to an upper revolving structure and prevented from spoiling the beautiful appearance of the rear part. SOLUTION: A hiding projecting edge 91 for coveringly hiding the top and left/right of the rear end of an upper revolving structure 2 is provided in the upper revolving structure 2 side of a counter weight 9 mounted on the rear part of the upper revolving structure 2 of a hydraulic shovel. This constitution hides the deviation in the top/bottom and left/right and prostrating degree on the front/rear without adjusting the prostration of the counter weight 9 in the top/bottom and left/right directions. The time for fitting works can be thus shortened, the integrated sense between the upper revolving structure 2 and the counter weight 9 is prevented from being spoiled, and no adverse effects are affected on the beautiful appearance of the rear part of the hydraulic shovel.
Patent JP-H01119359-A (JP)
Title: Motor sprinkler
Inventor: HARUNA TAKASHI
IPC: B05B17/00
Filed: 1987-11-02
Abstract: PURPOSE:To easily find the remaining discharge capacity, by causing an arithmetic unit to compute the remaining discharge capacity based on detected signals from a means to detect remaining quantity, a means to detect discharged quantity, and a means to detect car speed and display the results when liquids in a tank are discharged from a discharge portion. CONSTITUTION:Liquids contained in a liquid tank T are discharged from a discharge portion S, where a means to detect remaining quantity SC1 detects the quantity of liquids remaining in the tank T, a means to detect discharged quantity SC2 detects the quantity of liquids having been discharged from the discharge portion S, and a means to detect car speed SC3 detects the car speed. And further, an arithmetic unit CON computes the remaining discharge capacity based on the detected signals from each of said detecting means, while the result of computation is displayed at a display means DSP. Consequently, the remaining discharge capacity of a motor sprinkler which discharges water or sprays medicines at, for example, a gold course, can be found correctly and easily.