baber/WOPTO huggingface dataset:
Patent JP-H09116032-A (JP)
Title: Manufacture of nonvoltatile semiconductor storage device
Inventor: NAKAMURA AKIHIRO
IPC: H01L21/8242
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To hold the profile of the impurities of a channel section and to realize miniaturization by forming a gate insulating film, forming a polysilicon film for a control gate after that, and then implanting impurities into the channel section. SOLUTION: On a semiconductor substrate 11, a tunnel oxide film 141, a nitride silicon film 142, a top oxide film 143 are formed. Next, a polysilicon film 151 of a control gate 15 is formed. And impurities are implanted into the semiconductor substrate 11 between element isolation regions 20. Consequently, it becomes possible to keep the profile of the impurities of a channel section 11A, and to realize miniaturization. And, since impurity implantation into the channel section 11A is performed after the forming of the polysilicon film 151, it becomes possible to perform HF cleaning, etc., after that, and a removing effect or organic pollution and heavy metal pollution becomes large. Besides, it becomes possible to increases the traps in the silicon nitride film 142, by damage caused by ion implantation, and so on.
Patent JP-S61143102-A (JP)
Inventor: WATABIKI SEIJI
IPC: B28B17/02
Filed: 1984-12-17
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-S61146886-A (JP)
Inventor: INOMATA ICHIYA
IPC: D06P5/00
Filed: 1984-12-17
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-H0889462-A (JP)
Title: Water splash preventing means for electric-powered floor polisher
Inventor: IWATA SUEZO
IPC: A47L11/40
Filed: 1994-09-26
Abstract: PURPOSE: To provide a water splash preventing band attached in a headband state around the outer periphery of the side surface in the lower part of an electric-powered floor polisher main body, in which both ends of a deformation preventing metal fitting in a U shape are fit to cylindrical members provided near the both ends of the water splash preventing band to fix the water splash preventing band, thereby enabling the water splash preventing band to be easily detached. CONSTITUTION: There is provided a water splash preventing band 5 in a circular shape attached in a headband state around the outerperiphery of the side face of the brim portion in the lower part of a main body 1 for supporting a brash stand, of an electric-powered floor polisher. Each of both ends of the water splash band 5 is bent so as to form an L letter. Cylindrical members 6 are provided on the outside of the portions bent in the L letter. After arranging such a water splash preventing band 5 around the outer periphery of the side face of the brim portion in the lower part of the main body 1, both ends of a deformation preventing metal fitting 7 in a U shape are fit into the cylindrical members 6, 6, thereby attaching the water splash preventing band 5 to the main body 1.  By attaching the water splash preventing band 5, it is certainly prevented that the water is splashed about when the electric-powered floor polisher is used.
Patent JP-H09107711-A (JP)
Title: Multi-purpose mobile cart for farm use
Inventor: FURUTA MIKIO
IPC: A01D46/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-purpose mobile cart for farm use traveling in a furrow between ridges in lateral direction. SOLUTION: This multi-purpose mobile cart for mounting a tea management apparatus is movable in the direction of ridges along a number of rails laid between ridges and also movable among three adjacent rails in the above rails. The cart is composed of a frame A consisting of a leg to catch a pair of adjacent rails in the above three rails and a beam striding across the ridge between the rail pair and a frame B consisting of several legs to catch the rail pair and a beam striding across the ridge between the rail pair. The frame A is transferred from a ridge to the adjacent ridge by extending the beam while lifting the leg until the leg of the frame A catches one of a pair of rails and the other rail in three rails to stride across the adjacent ridge.  The beam of the frame B is extended while keeping the leg in lifted state to transfer the frame to the adjacent ridge and the leg of the frame B is allowed to catch one or a pair of rails and the other rail to stride across the adjacent ridge.
Patent JP-S61137862-A (JP)
Inventor: JIYANISU II GATORIN
IPC: C07D213/61
Filed: 1985-11-26
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-H03126940-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ASATAKE MAYUMI
IPC: G03C7/36
Filed: 1989-10-12
Abstract: PURPOSE:To obtain a photosensitive material incorporating a coupler superior in color developing performance by incorporating a specified 2-equivalent yellow coupler in an emulsion layer. CONSTITUTION:At least one of the emulsion layers contains the 2-equivalent yellow coupler represented by formula I in which R1 is aryl; R2 is oxycarbonyl, sulfonamido, ureido, oxycarbonylamino, sulfonyloxy, or carbonyloxy; each of R3 and R4 is alkyl or cycloalkyl, independent from each other, but the total C number of both must be <=9; and X is halogen, amino, alkylthio, or arylthio, thus permitting the obtained photosensitive material containing the 2-equivalent yellow coupler to be superior in color development performance, high in solubility in low-boiling solvents, and superior in dispersion stability in such a solvent.
Patent JP-H02113355-A (JP)
Title: Cache memory
Inventor: YAMADA JUNZO
IPC: G06F12/08
Filed: 1988-10-24
Abstract: PURPOSE:To use the cache memory efficiently while securing the consistency of data with a main memory by performing address retrieval only with the in-page offset address field of a physical address and invalidating a matching entry. CONSTITUTION:When a 32-bit logical address is converted into a 32-bit physical address, the high-order bits, e.g. 20 bits of the logical address are converted to obtain 20 bits of a physical page on a main memory. Namely, the low-order bits (12 bits in this example) of the logical address mean an offset address in the physical page on the main memory and the field of this in-page offset address is the same address information in the logical address and physical address. For the purpose, the cache memory is retrieved only with the in-pase offset address field of the physical address to be invalidated to detect a relative entry. Consequently, the effective flag of the entry is reset to '0' to secure data on the cache memory.
Patent JP-2000115377-A (JP)
Title: Operating method for paging system
Inventor: LAGROTTA RICHARD THOMAS
IPC: H04M3/42
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate personal identification number in relation to a telephone number of a subscriber by allowing a paging terminal which receives the telephone number of a subscriber as an identification number to decide an address of a pager of the subscriber and to transmit a paging message through the use of this address. SOLUTION: A caller of a telephone set 102 dials a telephone number of a telephone set 108 for the communication with a subscriber of the telephone set 108. A central telephone station (CO) 110 receives the dialed telephone number, delivers the call to an exchange carrier (IXC) switch 106, which delivers this call to the central telephone station (CO) 110. The central telephone station (CO) 110 receiving this call sends a call tone to the telephone set 108. The caller that connects to a voice mail system or a message system is able to listen to the message of the subscriber.
Patent JP-H11113148-A (JP)
Title: Concrete block for common wire duct
Inventor: IKEDA TADAMI
IPC: H02G9/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a concrete block for a common wire duct whereby a connection part of a protective pipe inserting a wire can be stored in the concrete block similarly to the protective pipe. SOLUTION: In this concrete block 1, 3, a plate concrete block 1 formed with a groove 2 of semicircular section in one surface and a concrete block 3 formed with a groove 2 of semicircular section in both surfaces are layered, a protective pipe inserting hole of circular section is formed, in this protective pipe inserting hole, a protective pipe 5 is inserted, which must insert an electric wire. Here, partly in the groove 2, a radially spread part 8, 9 is provided, which is formed with a circular hole storing a connection pipe 10 of the protective pipe 5.
Patent JP-H03129459-A (JP)
Title: Kana/kanji converter
Inventor: KOYAMA NORIKO
IPC: G06F17/22
Filed: 1989-10-16
Abstract: PURPOSE:To precisely convert a word including a character other than a HIRAGANA(cursive form of Japanese syllabary) to a KANJI(Chinese character)- mixed word even when part of an inputted character string is comprised of such word by providing a KANJI conversion part which converts inputted character string data to a corresponding KANJI-mixed text by retrieving a dictionary storage part. CONSTITUTION:A KANA/KANJI conversion part 2 performs KANA/KANJI conversion by retrieving information in the dictionary storage part 3 on character string data inputted from an input device 1 and supplied via a control part 5, and outputs a conversion result. The conversion result is supplied to an output device 4 consisting of a display device such as a liquid crystal display device, etc., via the control part 5, and is displayed on the display device. Thereby, since the word including the character other than the HIRAGANA can be inputted as the reading of the KANJI-mixed word, it is possible to precisely convert the character string, part of which being the KANJI, etc., to the KANJI- mixed character string.
Patent JP-H05109685-A (JP)
Title: Ultrasonic cleaning equipment
Inventor: NAGAHARA YOSHIYUKI
IPC: H01L21/304
Filed: 1991-10-15
Abstract: PURPOSE:To suppress generation of particles from an inner wall surface of an ultrasonic cleaning tank at least in contact with cleanser and a surface of an ultrasonic vibration plate by forming the inner wall surface of the tank in contact with the cleanser and the surface of the plate as electrolytically polishing surfaces. CONSTITUTION:An inner wall surface of a cleaning tank 1 in direct contact with cleanser and a surface of an ultrasonic vibration plate 7 are electrolytically polished. Accordingly, the surfaces have no uneven part, and are inactivated. The electrolytic polishing is conducted by filling electrolyte in an electrolytic tank, hanging an element to be polished as an anode therein, and an insoluble metal is introduced in to the electrolyte as a cathode. When an electricity is applied, the surface of the element to be polished is dissolved to precipitate metal on the cathode. Thus, the surface of the element to be polished gradually becomes smooth by dissolving and a polished surface having gloss is finally obtained. Thus, generation of particles is suppressed, and contamination of the cleanser can be prevented.
Patent JP-2000100349-A (JP)
Title: Deflection yoke
Inventor: ISHIKAWA TAKANORI
IPC: H01J29/76
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke having a structure, capable of modifying internal/external displacement component of landing and rotation component, in a state that products using the deflection yoke are completed. SOLUTION: This deflection yoke has coils 1-4 for correcting landing near four corners of its opening, and these are connected in series. A variable resistance is provided in a center of the connected coils, magnetic field generated from the coils for correcting landing is varied, and in and out displacement component of landing and rotation component are modified.
Patent JP-H04143369-A (JP)
Title: Swimming pool top edge member
Inventor: SHIMAZAKI HIROYUKI
IPC: E04H4/12
Filed: 1990-10-05
Abstract: PURPOSE:To secure such a pool top edge part that has improved both watertightness and working properties by installing a fitting means and a welding means including a weld notch or the like in a pool top edge member made up of an overflow member, a catchment groove, a duct and a groove cover, etc. CONSTITUTION:A pool top edge member consists of an overflow member 1, a catchment groove 2, a duct 3 and a groove cover 4, and it is formed with an aluminum alloy by means of extrusion molding. Then, a fitting support plate 9 is installed in the overflow member 1. In addition, a drain board 5 of the groove cover 4 is installed in an inner part of the catchment groove 2, and a drain shelf 7 being fitted in this plate is installed there. Moreover, a weld part if installed in the outside of the duct 3. Next, the overflow member 1 is welded to a pool side plate, and the drain shelf of the duct is fitted in the drain board 5, while a projection 9a is fitted in the fitting support plate 9 of the catchment groove 2. With this constitution, watertightness is heightened and, what is more, working properties for assembly is thus improvable.
Patent JP-H05107962-A (JP)
Title: Image recorder
Inventor: YOSHINO KUNIHISA
IPC: G03G21/00
Filed: 1991-10-15
Abstract: PURPOSE:To provide the image recorder where recording material can be processed to have superior translucency and luster by feeding the recording material which has been ejected after being fixed once to the image recorder concerned again. CONSTITUTION:The device is constituted so that changeover to refixing mode can be carried out, refixing of an inserted and held body F which is inserted and held between a thin film F1 and a film supporting body F2 by not operating an image forming means in the refixing mode but operating a paper feeding means and a fixing means, and having a toner surface of the recording material T ejected after being fixed faced to the thin film F1. Here, the paper feeding speed is varied at the time of a copying mode, and the direction of the toner image against the fixing means 70 is made to be reverse in the vertical direction at the time of fixing and at refixing.
Patent JP-H03126788-A (JP)
Title: Method and device for hot repair of heating flue of coke oven
Inventor: BUERUNAA BUAARUFUERUTO
IPC: C10B29/06
Filed: 1990-10-05
Abstract: In the process according to the invention, heating of the already completed sections of each heating flue is taken up to a temperature of about 250 DEG C already during the bricking of the heating flues and, immediately after completion of the bricking work, the new heating flues are heated up to a temperature of about 500 DEG C. This is effected by means of a gaseous heat carrier, preferably compressed air, which has been heated up appropriately in a heat exchanger with utilisation of the heat from the hot parts of the coke oven battery.
Patent JP-H04143934-A (JP)
Title: Laser light quantity control circuit in optical recording/ reproducing device
Inventor: SASAKI YOSHIHIRO
IPC: G11B11/10
Filed: 1990-10-04
Abstract: PURPOSE:To extend the service life of a laser by generating a compensation voltage added to a monitor output of the laser light quantity at the time of reproduction and holding a driving circuit in almost the same state equivalently to the time of a recording mode, and preventing an excessive current at the time of switching from a reproducing mode to a recording mode. CONSTITUTION:In a reproducing mode, a laser diode 1A is driven in a low level by a reproducing mode driving circuit, and accordingly, an output of a monitor amplifier 5 is also in a low level in accordance with the light emission quantity, and it is inputted to an error amplifier 10. When said mode is switched to a recording mode in such a state, a reference voltage of the recording mode is supplied to the amplifier 10. In this case, when a difference to the reference voltage of the recording mode is generated due to a delay in which a output of the amplifier 5 is varied from a low level to a high level, the amplifier 10 generates instantaneously an error output of light quantity shortage, and an excessive driving current flows transiently. In order to prevent it, a compensation reference voltage is supplied to the amplifier 10 from a circuit 12 at the time of reproducing mode, and an input level of an operational amplifier 14 of the amplifier 10 is equalized substantially to an input level at the time of recording mode.
Patent JP-2001091100-A (JP)
Title: Heat exchanger
Inventor: NASAKO KENJI
IPC: F25B1/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a heat exchanger for upgrading the efficiency of dropping a dew, without causing noticeably reducing a surface area of fins or scarcely adhering dew. SOLUTION: Fins 30 of a shape, including repeating of a ridge shape, is used as seen from the entering direction of a fluid to be cooled instead of conventional fins 3. In this case, an area of each region surrounded by the fins 30 and a lower side flat tube 4a is increased larger than that of each region surrounded by the fins 30 and an upper side flat tube 4b, and a distance 13 between lower surfaces of the fins 30 is increased longer than that 14 between upper surfaces of the fins 30.
Patent JP-H08129179-A (JP)
Title: Transmission type liquid crystal display device
Inventor: MARUYAMA MUNEO
IPC: G02F1/1337
Filed: 1994-10-31
Abstract: PURPOSE: To expand a visual field angle and to obtain a good gradation characteristic by allowing two oriented regions varying in orientation direction to coexist within a range corresponding to one pixel and specifying the ratio of the area of the orientation region. CONSTITUTION: A liquid crystal panel is constituted by holding a TN liquid crystal layer between TFT substrates formed with unidirectionally oriented films 24a. The division oriented films 24b are divided to the two regions A, B respectively reversed in the rubbing direction from each other by each region for one pixel-component and the area ratio of the region A and the region B is selected between 2:8 to 3:7. Further, the region A is arranged on the upper side in the use state of the liquid crystal panel and the region B is arranged on the lower side in the respective pixels. The one pixel includes three colors R, G, B linearly lined up in a transverse direction. The pixels including these three colors are arranged to line up linearly in a longitudinal direction and a transverse direction.
Patent JP-H11201943-A (JP)
Title: Measuring apparatus for concentration of inflammable gas component, methane gas sensor and measuring method for concentration of methane gas component
Inventor: KIDA MASASHI
IPC: G01N27/416
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a CH4 gas sensor by which the concentration of a CH4 gas component can be measured selectively from a gas, to be inspected, containing various inflammable gas components, whose sensor output is large and whose durability is high and to provide a measuring apparatus for the concentration of the CH4 gas component. SOLUTION: A CH4 gas sensor is provided with an oxygen pump electrode 3, an oxygen- concentration-cell element 4, a first gas-to-be-inspected introduction space 15 with which one side of the oxygen pump element 3 and one side of the oxygen-concentration-cell element 4 are faced, and a second gas-to-be-inspected introduction space 16 with which the other side of the oxygen-concentration-cell element 4 is faced.  It is provided with a heating means 2 and a heating means 5 by which the oxidation catalyst activity of the electrode 11 on the side of the first space 15 of the oxygen pump element 3, that of the electrode 12 on the side of the first space 15 of the oxygen-concentration-cell element 4 and that of the electrode 13 on the side of the second space 16 of the element 4 are adjusted and/or by which the oxygen pump element 3 and the oxygen-concentration-cell element 4 are heated and controlled to different temperatures. By their oxidation-catalyst-activity adjustment/heating control, a large difference is generated in the consumption amount of an inflammable gas component between the first space 15 and the second space 16, and the output of the sensor becomes large.
Patent JP-H02112591-A (JP)
Title: Shield excavator
Inventor: YAMABE KOSUKE
IPC: E21D9/06
Filed: 1988-10-22
Abstract: PURPOSE:To construct an expanded tunnel having an arbitrary sectional shape by installing an external cylinder shield and an internal cylinder shield, arranging a cutting robot between both shields and rotating, the cutting robot while rocking a robot arm. CONSTITUTION:An external cylinder shield 2 conformed to the sectional shape of an expanded tunnel Tb and an internal cylinder shield 3 circumscribed with an existing primary segment Sa are mounted. A cutting robot 4 is disposed in front of a section between both shields 2, 3, and rotated along the periphery of the internal cylinder shield 3. When the cutting robot 4 is rotated, a robot arm 14 set up to the robot 4 is rocked in the sectional direction of tunnels Ta, Tb and a working face is excavated by a cutter 15 fitted at the nose of the robot arm 14. The angle of rocking is changed in response to the alteration of the width of a clearance between both shields 2, 3, and the whole surface of the working face is excavated without the clearance while tracing the section between both shields 2, 3.
Patent JP-S61146645-A (JP)
Title: Control device for vehicular power transmission
Inventor: KATO CHIAKI
IPC: B60W10/10
Filed: 1984-12-18
Abstract: PURPOSE:To permit control according to a driver's intention when the driver conducts down-shift operation so as to effect engine brake, by inhibiting up-shift even when a set torque ratio of a variable-speed transmission is greater than a torque ratio set by an operational position setting means. CONSTITUTION:There is provided an operational position setting means 3 for generating a torque ratio signal according to a set position in an M (manual forward) range of a shift lever 6. A torque ratio of a variable-speed transmission 2 is controlled by a torque ratio control means 4 according to the set position of the means 3. In a D range of the shift lever 6, the torque ratio of the variable-speed transmission 2 is automatically controllable over a range from a maximum torque ratio to a minimum torque ratio according to vehicle running conditions by means of an automatic torque ratio setting means 5. When the operational position setting means 3 is selected in any ranges other than the M range, the control means 4 acts to inhibit the control operation of reducing the torque ratio of the variable-speed transmission 2.
Patent JP-H11110298-A (JP)
Title: Microcomputer
Inventor: CHIAKI KAZUMASA
IPC: G06F21/79
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To improve a service life of write-in/deletion characteristics of a nonvolatile memory in a microcomputer. SOLUTION: A control part 2 outputs address data and specifies a data, an data area (a) for example, out of data areas of a nonvolatile memory 7. From a flag area Fa corresponding to this, a value of the flag is applied on the control part 2 and it is judged whether the data area can store or not. When it can store, the next data area (b) is specified and when it cannot, data are written in the data area a. After write-in, it is confirmed if data before write-in is matched with the data read out from the data area a. When they area matched with each other, a write-in operation is completed and when they are not, a flag for indicating that the data area is unmemorable is set in the flag area Fa.