baber/WOPTO huggingface dataset:
Patent JP-2000120319-A (JP)
Title: Hydraulic type automatic buffer hinge
Inventor: JONG BOK JANG
IPC: E05D7/086
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic type automatic buffer hinge excellent in durability without concentrating load on a part within a cylinder. SOLUTION: A shaft mounting portion which has the inner periphery provided with a spiral guide groove provided at the upper part of a piston 18 to be slid in a cylinder 12 and adapted to be engaged with a spiral protruded cam 41 of a shaft 40 and the outer periphery provided with a spiral guide groove adapted to be engaged with a guide protruded member 13 of a fixed pipe 14 is provided to form a vertical operation pipe 17.  An oil drain port 22 is bored in the cylinder 12, a bypass flow passage 20 is provided on the opposite side and an oil reserving space 21 with an oil guide passage 21a at the upper part is provided between the cylinder 12 and an outer body 11 so that oil can flow into the shaft mounting portion via the oil drain port 22, the oil reserving space 21 and the oil guide passage 21a when the vertical operation pipe 17 is moved down with the rotation of the shaft 40 and oil pressure in the cylinder 12 is increased.
Patent JP-S63245882-A (JP)
Inventor: YOHAN ANDORIISEN
IPC: H02G3/30
Filed: 1987-11-25
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-H02142580-A (JP)
Title: Pachinko (japanese pinball game) machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1988-11-25
Abstract: PURPOSE:To prevent temperature of a logic circuit section and electric components of input/output conversion section from rising due to heat in a power source section by attaching a control device to the back side of a playing board with the power source section of a base board located on the upper side and with a connection terminal section located on the lower side. CONSTITUTION:A control device 87 housed in and supported with a case 91 is disposed so that a lower lid 90 lies along a discharge trough 81 of a prize ball discharge device 80 on the back side of a playing board and secured thereto with a power source section 93 of a base board 88 located on the upper side and with a connection terminal section 103 located on the lower side. Electric components such as a CPU 94 of a logic circuit 98, a ROM 95, and drivers 99-101 of an input/output conversion section 102 are not subjected to heat from the power source section 93 at the time of functioning of the control device 87. Therefore, temperature rise is prevented. Because a connecting section 104 is located at the lower part of the base board 88 and its upper part is covered with an upper lid 89, overflowing balls out of a back side mechanism are prevented from hitting against the connecting terminal section 104 or from entering connector sections.
Patent JP-H06153337-A (JP)
Title: Panel board
Inventor: TAKAMOTO HIROMITSU
IPC: H02B1/40
Filed: 1992-11-06
Abstract: PURPOSE:To make aligning works of inner apparatuses with a lower case unnecessary when replacing them with others and make their replacing works easy, by mounting the inner apparatuses on bottom plates, and by mounting the bottom plates on receiving plates through second external threads, and further, by mounting the receiving plates on the edge part of the opening of the lower case through screwing first external threads into first internal threads formed on the edge part. CONSTITUTION:A panel board comprises a lower case 2, receiving plates 21, bottom plates 34 and 35, and inner apparatuses 3. First internal threads 20 are formed on both sides 2a and 2b of the edge part of the opening of the lower case 2. The receiving plate 21 has a mounting part 24 which is mounted on the side 2a or 2b of the edge part of the opening of the lower case 2 by first external threads 25 via long through holes 26 formed in the part 24, and it has a receiving piece 22 too which is protruded in the inner bottom face of the lower case 2 and on whose end parts second internal threads 33 are formed. Both the end parts of the bottom plates 34 and 35 are superimposed respectively on the receiving pieces 22 of the paired receiving plates 21 to be fastened thereon by second external threads 53 via through holes 52 so formed in the bottom plates as to be matched with the second internal threads 33. The inner apparatuses 3 are mounted on the intermediate part between the bottom plates 34 and 35. Therefore, when replacing the inner apparatuses 3 with others, there is no necessity for taking the receiving plates 21 off the lower case 2, and their replacing works become easy.
Patent JP-2001115234-A (JP)
Title: Preharden hot tool steel
Inventor: FUJII TOSHIMITSU
IPC: C22C38/54
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To produce preharden hot tool steel improved in heat check resistance and toughness. SOLUTION: This steel has an alloy composition containing, by weight, 0.30 to <0.50% C, 0.15 to 0.40% Si, <=1.5% Mn, 0.015 to 0.050% S, 4.0 to 6.0% Cr, one or two kinds of Mo and W of 0.8 to 4.0% by Mo+0.5W, <1.70% V, 0.0010 to <0.0100% Te and 0.0002 to 0.005% Ca, and the balance Fe, in which a part of S can be replaced by <=0.090% Se. Moreover, the steel can contain, as the optional elements to be added, one or two kinds of Ni and B, one or two kinds of Co and Cu, one or two or more kinds among Nb, Ti, Ta, Zr and Al and rare earth elements.
Patent JP-H03159515-A (JP)
Title: Digital control/protective relay analysis maintenance supporting unit
Inventor: CHIBA TOMIO
IPC: H02H3/04
Filed: 1989-11-17
Abstract: PURPOSE:To facilitate development of device and analysis of processing and to reduce labor in maintenance and repair work by analyzing and displaying occurrence of fault in a power system through online real time processing without interrupting power system control or protective function. CONSTITUTION:Processing function relevant to the protective relay in a power digital protective relay unit is divided into eight types of units, where units 1-5 are connected to a general system bus B1 in order to perform data transfer control between the units 1-5. Transfer of data may be triggered by occurrence of system fault or malfunction of the device. The data is displayed in analog waveform on a CRT, and the locus of impedance in a transmission line is plotted on a protective characteristic in order to facilitate analysis. By such arrangement, analysis, display, print out of occurrence of fault in a power system can be facilitated without interrupting the essential control and protective function of power system.
Patent JP-H05114492-A (JP)
Title: Discharge lamp lighting device
Inventor: OSHIMA SHUZO
IPC: H05B41/23
Filed: 1991-10-18
Abstract: PURPOSE:To provide a discharge lamp lighting device capable of being made thin, compact, lightweight and high efficient type, and ensuring high safety. CONSTITUTION:There are provided a high frequency circuit 36, a transformer 24 excited and driven with the circuit 36, and a discharge lamp lighting device fitted with a discharge lamp 38 to light upon receipt of high voltage from the transformer 24. In this case, a piezoelectric voltage conversion element is used for the transformer 24 and the primary side of the element is excited with the circuit 36. High voltage corresponding to a conversion ratio (n) [approximately equal to square root of (capacitance C1 across primary side terminals)/(capacitance C0 across secondary side terminals)] is thereby generated at the secondary side of the element for lighting the discharge lamp 38.
Patent JP-H03159788-A (JP)
Title: Thermal transfer ink sheet
Inventor: YAMAGISHI KATSUNORI
IPC: G01D15/10
Filed: 1989-11-17
Abstract: PURPOSE:To variously change a color phase by providing temp. discriminating function to a transfer image and to eliminate the necessity preliminarily printing recording paper to be transferred black by applying an ink layer which is composed of a mixture consisting of a microcapsule encapsulating several kinds of liquid crystals having a property wherein a color changes reversibly by temp. and different in the combination of color forming temp. and a color phase and a chemical structure and a carbon powder by a transparent resin not melted by heating and a thermoplastic resin on a sheet base material. CONSTITUTION:An ink layer 22 constituted of a mixture consisting of a microcapsule 23 which is prepared by encapsulating several kinds of liquid crystals 32 having a property wherein a color changes reversibly by temp. and different in the combination of color forming temp. and a color phase and a chemical structure and a carbon powder 33 by a transparent resin 31 not melted by heating and a thermoplastic resin 24 is applied to a sheet base material 21. This thermal transfer ink sheet 20 is mounted on recording paper 13 so that the surface of the ink layer 22 is opposed to the recording paper 23 and pressed by a thermal head 14 to perform transfer recording.
Patent JP-S63151230-A (JP)
Title: Optical space wavelength multiplexing transmission method
Inventor: ICHIKAWA IZUMI
IPC: H04B10/11
Filed: 1986-12-16
Abstract: PURPOSE:To receive an optional wavelength at an optional position in the reception area by superimposing plural optical signals, radiating optical signals of each wavelength in the state of luminous flux where the signal is distributed uniformly into space, spreading uniformly the luminous flux in a prescribed reception area through the use of spread means thereby sending information. CONSTITUTION:The optical signal having wavelengths lambda1-lambdan respectively from light emitting elements 1-1-1-n is converted into a collimated light by corresponding collimator lenses 2-1-2-n. The collimated light is made incident in dichroic mirrors 5-1-5-(n-1) being wavelength selective optical elements and the optical signal where the wavelengths from the lambda1 to lambdan are synthesized on one and same optical axis, converted into a collimated light 2-having an optional quantity of luminous flux through a beam expander 3 and radiated toward the light diffusion section. The collimated light 20 from the wavelength mutliplex section is made incident in a concaved reflecting mirror 6 of the light diffusion section, reflected and focused on a focal point of the reflecting mirror 6 to obtain a wavelength multiple spread light 7 where each wavelength is distributed uniformly.
Patent JP-H06117199-A (JP)
Title: Following truck for shield excavator and following equipment therefor
Inventor: MATSUMOTO YOSHIJI
IPC: E21D11/40
Filed: 1992-10-09
Abstract: PURPOSE:To excavate a tunnel efficiently, by a method wherein the bottom surface of a carrier for carrying construction equipment and materials at the rear of an excavator is formed in the same shape with a segment-made inner wall and the carrier is composed so as to be able to travel without the use of rails. CONSTITUTION:The bottoms surface of a carrier 10 for carrying construction equipment and materials, such as segments Aa, at the rear of a tunneling shield machine 1 is formed in the same shape with a segment wall Ab and traveling wheels 11 are provided thereon. Telescopic arms 12 are provided on the both sides of the upper part of the carrier 10 and prevent the carrier 10 from inclining. The carrier 10 is composed so as to be able to travel on the segment wall Ab without the use of rails. In this way, the excavation of a tunnel can be efficiently performed.
Patent JP-H01142151-A (JP)
Title: Ceiling structure
Inventor: KOBAYASHI KENJI
IPC: E04B9/00
Filed: 1987-11-26
Abstract: PURPOSE: To simplify construction of a curved ceiling and reduce the weight of the ceiling by curvedly forming a supporting member supporting a ceiling plate and assembling the ceiling plate along the supporting member in construction. CONSTITUTION: A plurality of first supporting members 10 are mounted on the lower part of a suspending device 1, and between the first supporting members 10, second supporting members 30, 40 are arranged across the first supporting members 10. One of the second supporting members is formed so as to be curved in the lateral vision. A ceiling plate 25 spans with its end parts directed to the first supporting members 10 placed on these supporting members 10 so as to be curvedly assembled along the curved second supporting member.
Patent JP-H05106733-A (JP)
Title: Brake device for automatic transmission
Inventor: AKUTAGAWA HITOSHI
IPC: F16H57/02
Filed: 1991-10-16
Abstract: PURPOSE:To conduct air removal fully at the time of hydraulic operation and realize a quick brake operation by providing at a transmission case an air removal means to discharge air accumulated at the upper part of the chamber of operation oil to operate a piston. CONSTITUTION:An air removal means 13 is provided at an operation oil pressure passage 12 formed at a transmission case 2. Also, this air removal means 13 is provided so as to be positioned on the diametrical outside of a piston 6.
Patent JP-H07152466-A (JP)
Title: Key detection processor
Inventor: YAMANE KAZUHIRO
IPC: G06F3/02
Filed: 1993-11-29
Abstract: PURPOSE:To accelerate processing speed by detecting the sneak path of a signal immediately when it is generated by providing a means for detecting a signal output from an AND circuit each time a row line is once driven by a driver. CONSTITUTION:When three key contacts (KS2, KR2), (KS2, KR3) and (KS3, KR2) are simultaneously pressed, signals are outputted to column lines KR2 and KR3 in the case of driving a row line KS2 with a driver 2. These signals are transmitted to a CPU, the output of an AND gate 51 is made high, an output Q of a flip-flop (FF) 1 is made high as well. Continuously, when the row line KS3 is driven, the driving signal of the row line KS3 creeps to the column line KR3 as well by simultaneously pressing three key contacts. At such a time, the output of the AND gate 51 is made high again and fetched into the terminal of the FF 1, and the output Q of the FF 1 is inverted from high to low. Therefore, the output of an FF 2 is made high and supplied to a CPU and the CPU can immediately judges the sneak path.
Patent JP-H02144205-A (JP)
Title: Rear wheel suspension device for rear wheel steering vehicle
Inventor: EDAHIRO TAKESHI
IPC: B62D7/15
Filed: 1988-11-28
Abstract: PURPOSE:To reduce the input load to a tie rod by inclining the king-pin axis of a rear wheel so as to be farther away from the central surface of a tire as it goes upwards, and also fitting a shock absorber or the like in a specified position of a wheel support. CONSTITUTION:In a rear wheel, for example, the right side rear wheel 11R of a rear wheel steering vehicle, a wheel support 40 provided with a knuckle arm 14R, which is connected to a tie rod 13R projected toward the rear of the vehicle body via a ball joint 50, is supported by both an upper arm 41 and a lower arm 42 via ball joints 43, 44 respectively. In this case, the king-pin axis KP connecting the centers of respective ball joints 43, 44 is arranged on the inner side of the vehicle body than the central surface of the tire, and also is inclined so as to be farther away from the central surface of the tire as it goes upwards. And the lower end part of a guide shaft 47 for a coil spring 46 being a shock absorber is pivotally fitted to the wheel support 40 in the rear of the king-pin axis KP.
Patent JP-H10142823-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ARAI AKIO
IPC: G03G5/10
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a belt-type electrophotographic photoreceptor which can be preferably used for a high-speed copying machine and a color copying machine and can be rather easily produced into desired length and width of the belt, and to obtain sufficient heat resistance, solvent resistance and mechanical strength of the photoreceptor. SOLUTION: This belt-type electrophotographic photoreceptor consists of a seamless belt sheet and a photosensitive layer on the surface of the sheet. The seamless belt sheet consists of a polymer material with addition of a conductive material and has <=1.0×10<4> Ω.cm volume resistivity. The polymer material has >=100 deg.C glass transition temp. >=300kg/cm<2> tensile strength and >=1.0×10<4> kg/cm<2> Young's modulus.
Patent JP-S62157786-A (JP)
Inventor: SUDA YOSOKICHI
IPC: B25G1/08
Filed: 1985-12-27
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-H10145237-A (JP)
Title: Compressed data decoding device
Inventor: ABE SHUJI
IPC: H04N19/423
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce a necessary circuit scale in parallel processing and also to perform time sharing processing. SOLUTION: A slice-detecting circuit 11 detects a start time position of a slice line. A buffer management table 2 manages information and empty information that show which system of a decoder circuit a buffer belongs to, and a write address generating part 4 writes encoded data to a buffer that is designated by the table 2 for every slice line. When a data request is generated from decoder circuits 13 and 13', a read address generating part 7 refers to the table 2 and reads encoded data that corresponds to the request. The circuits 13 and 13' decode the encoded data that has been read. Because the number of buffers to be used for the circuits 13 and 13' can be changed and also memory capacity that is needed for buffer management is small, flow is prevented and a circuit scale can be reduced.
Patent JP-H08134519-A (JP)
Title: Stave cooler
Inventor: OKUDA TAKAAKI
IPC: C21B7/10
Filed: 1994-11-09
Abstract: PURPOSE: To prevent an obstruction of the descent of raw material caused by the metallic ribs of a base material even after losing cast-in refractories and to make the heat deformation difficult to occur even in the end period of furnace life by forming the lines of refractory materials in the vertical direction and holding the refractory materials with the metallic ribs of the base material, in the stave cooler used for the furnace wall, etc., of a blast furnace. CONSTITUTION: In the stave cooler for cooling furnace wall integrally constituted by assembling a pipe for cooling at the outside of the furnace using a metallic base material and refractory materials at the inside of the furnace, plural lines of the refractory materials 3 are formed in the vertical direction and held with the metallic ribs 5 of the base material. For example, the refractory brick as the refractory material 3 and a spheroidal graphite cast iron as the metallic rib 5 of the base material are used. Further, a ceramic wool which can hold the compressivity and stability without melting and deteriorating even under the high temp. such as about 1300 deg.C, is used as a heat insulating material 4.
Patent JP-H04170696-A (JP)
Title: Controller for automatic vending machine
Inventor: YOKOYAMA HITOSHI
IPC: G07F11/26
Filed: 1990-11-05
Abstract: PURPOSE:To shorten time required for carrying out commodities by putting plural commodities in a bucket and moving the commodities to a commodity take-out port so that the moving frequency of the bucket is minimized in the case of collectively buying plural commodities. CONSTITUTION:The number of commodities to be simultaneously put in the bucket is previously set up in each sort of commodities by a collective purchase number setting means 16. When a customer injects coins and vendable state is set up, a collective purchase button 15 is depressed in the case of purchasing plural commodities. Then all commodity selecting push buttons 10 for commodities to be purchased are successively depressed and the pushbutton 15 is depressed again, so that vending is started and a vending control means 11 puts plural commodities of the same kind or different kinds in the bucket and also so that the moving frequency of the bucket 1 is minimized and moves the bucket 1 to the commodity take-out port 4. Thereby, commodities can be quickly carried even in the case of collective purchase.
Patent JP-S62158584-A (JP)
Title: Rolled clad steel sheet and its production
Inventor: YOSHIHARA SEISHIRO
IPC: B23K20/04
Filed: 1985-12-28
Abstract: PURPOSE:To obtain a clad steel sheet having high joint strength and excellent workability by using a specific metal as a cladding metal and steel contg. carbon at a specific ratio as a base metal and interposing a steel contg. carbon at a specific ratio as an intermediate material between said cladding metal and base metal. CONSTITUTION:Titanium, titanium alloy, zirconium, zirconium alloy or chromium steel is used as the cladding metal 1 and the steel contg. >=0.12% and <=0.7% carbon is used as the base metal 6. The steel sheet contg. <=0.03% carbon and having >=100mum thickness is interposed between such cladding metal 1 and the base metal 6. The assembly is heated to >=650 deg.C and <=900 deg.C and is rolled at the temp. at which the rolling structure of the steel remains. The rolled clad steel sheet is thus obtd. A camber preventive material 7 is clad on the cladding metal 1 in this case and the oxide of the cladding metal and the oxide of the camber preventive material are interposed between both so that the sepn. of both after rolling is made easy. A distance piece 9 is inserted to the periphery of the base metal 6 and the camber preventive material 7 and the materials are integrally molded while the contamination of the surfaces intended to be joined is prevented during welding.
Patent JP-S63151801-A (JP)
Title: Apparatus for detecting bending of shaft of rotary machine
Inventor: SAKAKIDA HITOSHI
IPC: G01B7/16
Filed: 1986-12-16
Abstract: PURPOSE:To accurately detect the being of the shaft of the rotor during rotation, by extracting a DC component from the strain signal of the strain gauge mounted to the inner periphery of the hole provided on the rotor in the axial direction thereof by perforation. CONSTITUTION:The vibration of the steam turbine rotor 2 pivotally supported by a bearing 2 is detected by the vibrometer 4 provided on a rotor journal part 3. The detection output thereof is sent to a vibration diagnostic system 5 which in turn generates an alarm signal or a trip signal according to the level of a vibration amplitude value. A hole 6 is provided in the center part of the rotor 1 in the axial direction thereof by perforation and a plurality of strain gauges are adhered to the inner surface of the hole 6. The strain signal outputs of said strain gauges are rectified and amplified by a rectifying amplifier 10 through a lead wire 8 and a slip ring 9 to be sent to a diagnostic system 11. Herein, each strain signal is converted to the bending quantity of a shaft by a strain/shaft bending converter 12 and the shaft bending of the whole of the rotor is calculated from the shaft bending at each measuring place by a shaft bending calculation apparatus 13 and, on the basis of the output of said apparatus 13 and the data preliminarily stored in a calculation data memory apparatus 14, the number of vibrations due to shaft bending from the start time to a rated speed arrival time are calculated and estimated by a vibration valve estimation apparatus 15 to be displayed on a display device 16.
Patent JP-2001118568-A (JP)
Title: Nonaqueous secondary battery
Inventor: HARA HIROYUKI
IPC: H01M4/48
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery that enhances a charging- discharging capacity and durability. SOLUTION: This nonaqueous secondary battery is characterized, in that electrode active materials capable of storaging and emitting lithium ion are SiOx powders having the surface area ratio of 40 m2/g or higher (where x=1.05 to 1.60). Especially, it is properly that the SiOx powders have a surface area ratio of 40 m2/g higher (where x=1.10 to 1.30), and the primary particles of the SiOx powders have a spherical shape and the average roundness is 0.8 larger.