baber/WOPTO huggingface dataset:
Patent JP-2001040974-A (JP)
Title: Drilling device
Inventor: FUKUSHIMA SHIGEO
IPC: E21B7/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a drilling device which is suited for use in the work of grounding a steel tower, electric pole or the like with a transformer, a lightning arrestor, high voltage equipment and the like attached thereto, and which provides for convenience in conveying the device itself in and out. SOLUTION: A drilling device comprises a drilling device body D with a drill 6 freely longitudinally movably mounted on a guide cell 5 mounted on a travel device, and a motor truck T carrying the drilling device body D. A hydraulic pump for driving the drilling device 1, a hydraulic fluid tank 50, an air compressor C and a dust collector M are mounted on the truck T. The hydraulic pump is driven by the rotating power of a PTO shaft which takes out the power of the engine of the truck T.
Patent JP-H09120695-A (JP)
Title: Semiconductor memory device
Inventor: RI SHIYOUKUN
IPC: G11C11/401
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To repair a fault memory cell by a spare cell by decoding a program address output from a fault address program means corresponding to a block select signal and activating a spare column line corresponding to a normal memory cell. SOLUTION: When it is assumed that a memory cell MC having a fault in a memory cell array MA is detected as the result of a wafer test, the fault MC is repaired by the following operation, '00000000' in a normal memory block(NMB) BLKO, '00001111' in the BLK1 of the NMB, '11110000' in the BLK2 of the NMB and '11111111' in the BLK3 are repaired by a spare column line SCLm respectively in the column addresses CA8-CA1 of the MC having the fault. A main fuse MF in a control circuit 10 blows, and an address programming fuse connected to block select lines BS and BSB, to which block select signals ϕBLKOB-3B inverted by MB select signals ϕBLK0-ϕBLK3 selecting one of the MB0-MB3 of each MB and inverters INV1-3 are input, must be disconnected in response to fault address.
Patent JP-H0913435-A (JP)
Title: Underwater water storage bag dam
Inventor: SAKAMOTO MICHIO
IPC: E02D29/09
Filed: 1995-06-28
Abstract: PURPOSE: To store rainwater which falls in a field and surface water in a water storage bag to be stably utilized at the time of shortage of water. CONSTITUTION: A contaminant taking port 3 and a water storage meter 4 are provided on the upper part of a water storage bag 1, fasteners 2 are disposed in the central part, a sediment taking port 3 and a water storage meter 4 are provided on the lower part, and an expandable pipe 6 is provided on the water storage bag 1 by a bolt 7. Buoys 12 and the fasteners 2 are connected to each other by ropes 13, anchors 10 of piles 11 of the sea bottom 14 and the fasteners 2 of the water storage bag 1 are connected to each other by ropes 13 to be fixed in the sea. The expandable pipe 6 provided on the water storage bag 1 and a flange 18 of a pipeline 5 are joined to each other and fastened by bolts 7 and nuts 8, and the pipeline 5 is laid in an intake plant and a filter plant.
Patent JP-H0379817-A (JP)
Title: Failure detection for automatic clutch
Inventor: ARAYA KOJI
IPC: F16D48/02
Filed: 1989-08-19
Abstract: PURPOSE:To provide positive failure judgment all the time during the whole stroke of a clutch by making the allowable time which it takes to reach from a present position different according to the desired position of the clutch determined in a then traveling condition. CONSTITUTION:The allowable time of failure judgment is made different according to the desired positions of a clutch 2 determined by a sensor 9 based on a then traveling condition. In proximity G1, P1 to the connecting point and in proximity G3, P3 to complete connection which have severe influence on the speed change or traveling stopping of a fork-lift, it is possible to take safety measures for vehicle stopping and so forth by making prompt failure judgment in a short allowable time. In clutch disengagement ranges G2, P2 which have little influence, failure judgment is made in a long allowable time to prevent a vehicle from stopping many times due to some failure in the above range. It is thus possible to make positive failure judgment in an optimum allowable time all the time over the whole range during clutch stroke.
Patent JP-2001043832-A (JP)
Title: Dielectric barrier discharge lamp and light irradiation device
Inventor: MORI KAZUYUKI
IPC: H05B31/06
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric barrier discharge lamp capable of efficiently taking out ultraviolet ray radiated from a discharge container and light irradiation device therefor. SOLUTION: This dielectric barrier discharge lamp is constituted of an internal electrode 2 arranged by filling gas for discharge for forming excimer molecules by dielectric barrier discharge in a discharge container 1 and directly coming into contact with gas for discharge in the discharge container 1 and an external electrode 3 arranged at the outside of the discharge container 1. In this case, the internal electrode 2 is constituted so as to be spread toward the external electrode 3 and translucent space is formed at the inside of the internal electrode 2.  When projection area at the inside of the discharge container 1, projection area of the internal electrode 2 and reflectivity in center luminescent length of excimer light of a material to be used for the internal electrode 2 are determined for Sb, Se and R, respectively, a value of (1-R)×Se/ Sb is determined for 10 or below.
Patent JP-H0262202-A (JP)
Title: Method for feeding ceramic green sheet
Inventor: YAMAZAKI TOMOAKI
IPC: B28B1/30
Filed: 1988-08-29
Abstract: PURPOSE:To make the positional fluctuation of green sheets small and automatically feed the green sheets under the state being neither wrinkled nor folded to a processing machine by a method wherein ceramic green sheet, which is produced onto carrier film delivered from a reel, is separated from the film, sucked with a suction plate, cut in lengths and transferred to a suction pad. CONSTITUTION:Sheet film 3 consisting of a carrier film 1 and ceramic green sheet 2 produced onto the carrier film 1, is delivered from a reel 4 and supported with a roller 8, which mechanically controls the meandering of the film 3. Green sheet 2 is separated at a position between a stripping roll 11 and a feed roll 10. The static electricity generated at that time is removed by arranging air-blowing type destasticizing bars. After being sent with a sheet feed roll 12 and held with a suction plate 14, the green sheet is cut off with a rotary blade 13. The carrier film 1 is taken up by a take-up roll 7. The cut-off ceramic green sheet 2 on the suction plate 14 is sucked with a suction pad 16, which is provided on a processing machine 32.
Patent JP-2001042072-A (JP)
Title: Time adjusting device and method
Inventor: SUGA RYOICHI
IPC: H04N21/485
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To adjust time in summer time period and the other time period even in the case summer time system is laid down in an area without summer time system in the future without compelling a user to complicated operation. SOLUTION: A time adjusting device comprises a time counting means 3 counting time, a date and day of the week counting means 4 counting date and day of the week based on the counted results of the time counting means 3, a summer time information setting means 6 for setting information indicating from what day of what week of what month to what day of what week of what month the summer time period is, a deciding means 9 for judging whether it is summer time period or not based on the information set by the summer time information setting means 6, and a correction means 9 correcting the counted results of the time counting means according to the result of the decision.
Patent JP-S6456723-A (JP)
Title: Flame-retardant epoxy resin composition
Inventor: SAITO NORIAKI
IPC: C08G59/30
Filed: 1987-08-27
Abstract: PURPOSE:To obtain the titled composition outstanding in electrical properties, water resistance and corrosion resistance with its flame-retardancy retained or even enhanced, useful for electronic parts sealing, by incorporating an epoxy resin with a specific brominated polyhydric phenol glycidyl ether. CONSTITUTION:The objective composition can be obtained by incorporating (A) an epoxy resin with (B) a brominated polyhydric phenol glycidyl ether with the amount of bromine ion extracted by the presence cooker test at 160 deg.C for 20hr accounting for <=0.025wt.% of the total bromine content. It is suggested that said ether be prepared, for example, by dissolving a brominated polyhydric phenol (e.g. brominated phenol novolak) in an excess amount of epichlorohydrin followed by reaction in the presence of an alkali such as sodium hydroxide.
Patent JP-H0378001-A (JP)
Title: Controller
Inventor: IGARASHI HIROYUKI
IPC: G05B9/03
Filed: 1989-08-22
Abstract: PURPOSE:To make an equipment to be controlled in operation even in the case of abnormality by providing a signal switching means which is connected to an arithmetic means when the arithmetic means is normal or connected to the equipment to be controlled when the arithmetic means is abnormal. CONSTITUTION:When the output signal of an abnormality detecting circuit 6 indicates normalcy, the input logical level of a NAND circuit 71 is '1' and the logical level of the output is therefore '0'. When the signal of the NAND circuit is received, a relay coil 72 does not operate and its contact 73 is held as shown in the figure, so the internal signal of an operation part 5 is outputted to an arithmetic part 2. When the output signal of the abnormality detecting circuit 6 is abnormal, the logical level of the input of the NAND 71 is '0' and the logical level of the output is therefore '1'. The relay coil 72 operates when receiving the signal of the NAND circuit and its contact 73 is switched to the terminal side of the equipment to be controlled, so the internal signal of the operation part 5 is outputted to the equipment to be controlled.
Patent JP-H0940228-A (JP)
Title: Recording device
Inventor: MIURA SHIGEO
IPC: B65H3/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to provide each recording paper feed means with a serial interface and to reduce power consumption by providing a recording paper presence detection means capable of detecting the presence of recording paper stored in each recording paper feed means, without depending on the number of the recording paper feed means in use. SOLUTION: Each of recording paper feed means 2 to 4 is provided with a recording paper presence detection means 8 for detecting the presence of recording paper stored. The detection means 8 comprises a photointerrupter consisting of, e.g. a light emitting element 8a and a photocell 8b. Power is supplied to the recording paper presence detection means 8 from a power circuit 6 via resistances 9, 10. The photocell 8b is connected to a transistor 12 via a resistance 11, and power is supplied to the transistor 12 from the power circuit 6 via a resistance 13. The presence of the recording paper can be detected as the recording paper interrupts the light emitting element 8a from the photocell 8b.
Patent JP-H0535777-A (JP)
Title: Electronic dictionary
Inventor: KONNO SHIGEKI
IPC: G06F17/30
Filed: 1991-07-31
Abstract: PURPOSE:To permit faster forward shifting and reverse shifting of retrieval results and to prevent deterioration in visibility by providing an input, retrieval, display and control means. CONSTITUTION:When a headword to be translated is inputted by a keyboard 1 and then a translation key 3 is pressed down, a CPU 6 retrieves the translated word corresponding to the headword from a dictionary memory 7b based upon the inputted headword or the one most similar to that inputted headword and displays both the headword and the translated word on a display pard 2 at the same time. Then, if an forward shifting key is pressed down, the headword next to the one currently displayed is retrieved from the dictionary memory 7b and the retrieved headword and the translated word are displayed in normal manner. If a reverse shifting key 4 is pressed down, the previous headword and its translated word are displayed in normal manner. Consequently, faster forward and reverse shiftings of retrieval results are permitted and deterioration in visibility is prevented.
Patent JP-S6196025-A (JP)
Title: Method for unsensitizing member
Inventor: TADA YOSHIHIRO
IPC: C21D6/00
Filed: 1984-10-15
Abstract: PURPOSE:To prevent stress corrosion cracking in the sensitized part of the weld zone of a member by heating the surface of the part sensitized to stress corrosion cracking to a temp. above the soln. heat treatment temp. with laser beams and by cooling a heated surface. CONSTITUTION:The part of the weld zone of austenitic stainless steel or the like sensitized to stress corrosion cracking is irradiated with laser beams such as CO2 laser beams to heat the surface of the sensitized part to a temp. above the soln. heat treatment temp., and the heated surface is cooled. By such a method, the quantity of heat inputted is accurately controlled and resistance to stress corrosion cracking comparable to that of the base metal can be provided to the sensitized part by melting the surface of the part or subjecting it to soln. heat treatment by said surface treatment with an efficient laser heat source. Harmful side effect is hardly produced, and the operation can be carried out in a shortened time with increased efficiency.
Patent JP-H0965129-A (JP)
Title: Picture processor
Inventor: KUMASHIRO HIDEO
IPC: G06T5/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To perform the gray level transformation of high quality by an error propagation method at a low cost by a simple structure. SOLUTION: This picture processor converts an input picture f (x, y) to binary picture data g (x, y). The picture processor is provided with first arithmetic loops 23, 24, 25 and 26 for dispersing binarization errors to peripheral errors and second arithmetic loops 27, 28, 29, 30 and 31 for storing a binarization result g (x, y) for several lines, calculating integration data Bintxy taking the weighted average of the peripheral binarization results of a pixel under consideration and differentiation data Bdifferxy taking the second derivative of the peripheral binarization result of the pixel under consideration, adding the integration data Bintxy and the differentiation data Bdifferxy further and calculating the difference of added data Bavexy and input picture data f (x, y) and disperses the binarization average error EBavexy to peripheral picture elements.
Patent JP-S6458036-A (JP)
Title: Rom circuit for ipl of 16-bit microprocessor system
Inventor: YOKOTA KEIICHI
IPC: G06F13/00
Filed: 1987-08-28
Abstract: PURPOSE:To decrease the number of ROMs for IPL by storing both higher and lower 8 bits of a word of a 16-bit IPL program into a single ROM for IPL after dividing those bits into even and odd addresses. CONSTITUTION:A microprocessor 9 outputs a prescribed address to an address but 7. A timing circuit 4 set a memory read signal and an even/odd address selection signal (b) at '0' for selection of even addresses. Thus the lower 8 bits of an IPL program stored in an even address are outputted, then latched by a lower 8-bit register 3 at the rise of a latch signal (c). Then the signal (b) is set at '1' and the higher 8 bits of an IPL program stored in an odd address are outputted and latched by a higher 8-bit register 2. In such a way, a 16-bit instruction is normally read.
Patent JP-H0660926-A (JP)
Title: Connector for surface mounting
Inventor: UMESATO MASASHI
IPC: H05K3/34
Filed: 1992-08-12
Abstract: PURPOSE:To fit a connector to a printed board without deforming a soldered terminal of a connector for surface mounting and without eliminating the cream solder on the printed board. CONSTITUTION:Before a printed board 7 is set, each terminal 6 is positioned between a projecting part 11 of a connector 12 and a bushing 10, and formed so that a distance between the tips thereof is enlarged by the pushing force of the bushing 10 and a recessed part of the projecting part 11. Next, the printed board 7 is set at a predetermined position between the terminals 6 of the connector 12, and the bushing 10 is eliminated. The tip of the terminal 6 abuts on a pad 8 under the pushing condition. At this stage, since the tip of the terminal 6 is covered with the cream solder 9 on the pad 8, the tip of the terminal 6 and the pad 8 are soldered together by heating the cream solder 9 part.
Patent JP-H0265142-A (JP)
Title: Manufacture of semiconductor device
Inventor: NANBU MASATAKE
IPC: H01L21/52
Filed: 1988-08-31
Abstract: PURPOSE:To improve moisture resistance by doping heat setting of adhesive in a setting furnace which specified the atmospheric capacity per unit element area and unit adhesive after bonding a semiconductor element to the die pad of a lead frame with thermosetting adhesive. CONSTITUTION:After bonding a semiconductor element 1 to the die pad 2a of a lead frame 2 using thermosetting adhesive 3, it is stored in a thermostat of fixed capacity, and heating treatment is applied to the adhesive in the state which meets the condition that the atmospheric capacity inside a setting furnace should by 0.8cm<2> or more per element area 1mm and adhesive 1mg. Hereby, the adhesion, to the surface of the semiconductor, of gas arising from the adhesive 3 shows as sporadic form, and the rate of corrosion occurrence is reduced, and the deterioration of moisture resistance of the element is prevented.
Patent JP-S59110943-A (JP)
Title: Unblanced load adder to rotor
Inventor: RORAN BIGURE
IPC: G01M1/30
Filed: 1983-11-15
Abstract: A device for applying imbalance to a rotor comprises a plurality of chambers disposed symmetrically around the rotor. Each has an opening and is adapted to contain a fluid. Each of a plurality of opening devices associated with the chambers is operable under remote control so as to open the opening of the associated chamber, so that the fluid contained in it may be evacuated from it. Each opening device comprises a pyrotechnic valve incorporating a piston rigidly attached to an assembly and movable from a first position in which the assembly closes the opening of the associated chamber to a second position in which the assembly opens the opening. Such movement is obtained in response to firing of the pyrotechnic valve. The opening device also includes a control circuit which incorporates a receiver responsive to a signal transmitted from a fixed source with no material transmission medium. This control circuit fires the pyrotechnic valve. In this way, imbalance can be applied in an instantaneous manner, so that the coefficients of influence can be accurately and reliably measured.
Patent JP-H0555366-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HASHIMOTO NAOTAKA
IPC: H01L21/318
Filed: 1991-08-27
Abstract: PURPOSE:To provide a fine groove type element isolating structure where a conductive film is buried a groove, and which causes no trouble even if a connection hole connected to an impurity region overlaps an element isolating region. CONSTITUTION:A silicon nitride film 13 is formed in a self-aligned manner between a conductive film buried in a groove 14 and a field oxide film formed on the conductive film. Therefore, a element isolation fine structure can be obtained, the alignment margin of an element isolating region with a connection hole is not required, so that an element small in area can be obtained, and in result an integrated circuit of high density can be realized.
Patent JP-H0263721-A (JP)
Title: Preparation of synthetic resin sheet
Inventor: SUGAWARA NORIYASU
IPC: B29C59/04
Filed: 1988-08-31
Abstract: PURPOSE:To perform preliminarily supposed accurate emboss processing and to also enhance manufacturing efficiency by a method wherein an emboss forming part having a shape capable of correcting emboss strain is formed to an emboss roller when definite tension is applied to a semi-molten or softened synthetic resin sheet by a take-up roller to take up the same. CONSTITUTION:The synthetic resin Z drawn out from an emboss forming roller 20 is subjected to emboss processing by an emboss roller 21 to be molded as a semi-molten or softened synthetic resin sheet Z1 having an emboss design 40 on the single surface Z1a thereof. At this time, emboss forming parts 211 each having a shape capable of correcting emboss strain are formed to the emboss roller 21 to develop a design different from a preliminarily supposed grid like emboss design 40 immediately after the passage of the emboss forming roller 20 but tension is applied to said sheet Z1 in a take-up direction through a pinch roller 30 to gradually correct the shape of the developed design to that of the supposed grid like emboss design 40.
Patent JP-H0662377-A (JP)
Title: Time axis correcter
Inventor: SUZUKI TAKEO
IPC: H04N5/956
Filed: 1992-08-12
Abstract: PURPOSE:To stably and exactly obtain a writing clock signal, and to remove a jitter with a high precision by a simple circuit constitution. CONSTITUTION:A signal REF whose leading edge is phase-synchronized with an input signal is inputted through an AND circuit AND-A1 to each J terminal of J-K flip flop circuits FF-1-FF-N, and multi-phase clock signals CK1-CKN delayed than the reference clock signal in a constant interval are inputted to each CLK terminal. When one of the FF-1-FF-N is operated after an initialization is operated by a clear signal CLR, the output of an NOR circuit NOR-1 is inverted, and the output of an AND-A1 (REF') is turned to an L level. Therefore, the clock signal to operate the FF-1-FF-N while the signal REF' is an H level can be exactly allowed to have one phase, and the clock signal is outputted from an OR circuit OR-1 as a writing clock signal WCK almost synchronizing with the input signal having the jitter.
Patent JP-H0930180-A (JP)
Title: Card case
Inventor: ASHIDA NORIYOSHI
IPC: B42D15/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a card case which is used for inserting a calling card, an address book, a scratch pad, a commuter pass and various kinds of cards. SOLUTION: A card case is constituted of a cover 1 in which both sides of the turning part of the center are cut out and the turning part is moved on one side and a hole is bored to form an eyelet, a card holder 2 and a lip 3 by which a shape bending the tip of the card holder 2 to the upper part is formed to fix the card holder 2 and the cover 1. In the card holder 2, pockets are provided in two steps and both sides of the turning part of the center are cut out.
Patent JP-S6369894-A (JP)
Inventor: HOSHINO EIICHI
IPC: C11D3/60
Filed: 1986-09-12
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-H0497077-A (JP)
Title: Water current pool of forced circulation type
Inventor: HATANAKA MITSUYOSHI
IPC: E04H4/00
Filed: 1990-08-15
Abstract: PURPOSE:To use water current effectively by forming a circulation course in the shape of a closed cross-sectional area, at the lower section of a tank, and by providing the one side end section of the circulation course with a feeding port, to provide the other end section with a suction port to generate the forced circulation of water. CONSTITUTION:With the side wall section 8 of a tank main-body and a parting wall plate 9 to be set in the tank main-body, a tank section 1 is formed, and between the parting wall plate of the tank section 1 and the base 10 of the tank main-body, a circulation course 2 in the shape of a closed cross-sectional area is formed. Then, the one side end section of the circulation course 2 is provided with a rise section 2a, and a feeding port 3 communicating with the tank section 1 is set, and a network body 12 is fitted, and the feeding port 3 is provided with a feeding machine 6. Besides, the other end section of the circulation course 2 is provided with a rise section 2b, and a suction port 4 opening to the intermediate water level of the tank section 1 is formed. As a result, with slight power, strong water current can be obtained.