baber/WOPTO huggingface dataset:
Patent JP-S60173221-A (JP)
Title: Driving work of steel sheet pile-fabricated cell
Inventor: SUGIHARA HIROSHI
IPC: E02D23/02
Filed: 1984-02-15
Abstract: PURPOSE:To shorten the period of time taken for driving a fabricated cell by a method in which plural cylindrical fabricated cells attached with a holding adaptor is held by a great chuck on site, and the cell is driven into the ground in sea. CONSTITUTION:Plural linear steel sheet piles 12 of the same length are connected with each other sideways to form a cylindrical fabricated cell 10 on the assembling site of the ground. The steel sheet piles 12 are each held the small chucks of a holding adaptor 14 to hold the cylinder of the cell 10. Plural cells 10 attached with the adaptor 14 are towed on a base ship 22 to a site, the adaptor 14 is held by a great chuck 24, and the cells 10 are lifted up by the crane 44 of a crane ship 42 and lowered on desired places from the ship 22. The cells 10 are driven into desired places in sea by operating plural vibrators synchronously, the adaptor 14 is removed out, and only the cells 10 are buried under the ground.
Patent JP-S52111019-A (JP)
Title: Manufacturing of tube coupling of different kinds
Inventor: NUMATA TOSHIAKI
IPC: F16L47/00
Filed: 1976-03-13
Abstract: PURPOSE: To obtain easily and cheaply coupling tubes of metallic tube and plastic tube which assures excellent joint strength by pushing a thermosoftened end of short resin tube into a concave of metallic tube for connection and expanding it in its thickness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52110398-A (JP)
Title: Low-alloy steel for conducting piping of steam generator in fast breed er
Inventor: MOROISHI DAIJI
IPC: C22C38/00
Filed: 1976-03-12
Abstract: PURPOSE: A low-alloy steel for heat conducting pipes of steam generator in a fast breeder with very little in decarburization in an environment of liquid metallic sodium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59152673-A (JP)
Title: Manufacture of photoelectric converter
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/0236
Filed: 1983-02-19
Abstract: PURPOSE:To improve the efficiency and the reliability by providing a sawtooth- shaped surface having an angle of 70 deg. or near 70 deg. by pressing (closely contacting) a base material having a sawtooth-shaped surface, then forming a blocking layer by baking, and forming the first electrode made of a light transmission conductive film on the blocking layer and the second electrode on a non-single crystal semiconductor. CONSTITUTION:A base material 40 is arranged upward, pressure is applied to press (closely contact) on a glass plate 2 to deform the surface to a sawtooth- shaped surface. Then, since an insulator 3' is temporarily baked, it is deformed by this pressure, deformed as in the shape of the base material to provide a sawtooth-shaped uneven surface. Then, the insulator 3' on the surface is thermally oxidized and integrated with a substrate. The main surface of the light transmission substrate has an angle of 70 deg. or near 70 deg.. A CTF which forms the first electrode by an LPCVD method or a PCVD method is formed on the surfaces of the recess 14 and the projection 13. The second CTF9 is formed by an electron beam depositing method or the PCVD or LPCVD method similar to the first CTF from ITO.
Patent JP-H08215872-A (JP)
Title: Method and device for welding high-carbon steel strip
Inventor: SATO YUJI
IPC: B23K26/21
Filed: 1995-02-15
Abstract: PURPOSE: To greatly reduce cracks in a weld completed part and a heat affected part by heating the welded part and slowly cooling it so as to pass through the austenite-pearlite region of an isothermal transformation diagram. CONSTITUTION: A laser welding torch 3 is so structured as to perform welding by successively moving above the surface of a steel strip in the direction of the arrow from a welded part 2 to an unwelded part 1. The steel strip is a high-carbon steel containing 0.5% or more carbon. The edges in the width direction of these steel strips are abutted on each other and welded successively from one end to the other. A heating means 5 is arranged on the rear surface of the abutted part of the strips, heating the welded part 2 in the same direction as the welding torch 3. Then, the welded part 2 is followed up with the application of heat to compensate drop in the temperature, and slowly cooled so as to pass through the austenite-pearlite region of an isothermal transformation diagram (S-curve). Thus, a high quality welding is smoothly performed.
Patent JP-S60172721-A (JP)
Title: Foil thrust bearing
Inventor: SUGITA TAKASHI
IPC: F16C27/02
Filed: 1984-02-17
Abstract: PURPOSE:To prevent production of wrinkle through absorption of an elastic foil and to stabilize performance of a bearing, by a method wherein the elastic foil and a support plate located thereoutside are intercoupled through a sheetform coupling member. CONSTITUTION:A mounting foil ring 9, being a support plate, is located on the outer peripheral side of a bearing foil 3, and the bearing foil 3 and the mounting foil ring 9 are intercoupled through a sheetform rib 10 serving as a coupling member. The bearing foil 3, the rib 10, and the mounting foil ring 9 are integrally formed. Further, in similar constitution described above, the foil rings 9 are respectively coupled to a damp foil 4, a comb-shaped foil 5, a spring foil 6, and a comb-shaped foil 7 through the rib 10.
Patent JP-H05226079-A (JP)
Title: Adjusting circuit for current of light emitting element
Inventor: KODERA TOSHIJI
IPC: H05B37/02
Filed: 1992-02-14
Abstract: PURPOSE:To automatically adjust current of a light emitting element and the like used to discriminate a paper money. CONSTITUTION:The entire resistance values of the resistors that are in series with a light emitting element 1 are changed by a microcomputer 01 in an adjustment mode by changing combination of the port output of an output port 5 for turning transistors 6A-6D ON, and the current of the element 1 is thus changed. The quantity of light of the emitting element 1 is compared with a reference 10 by a comparator 9 through a light receiving element 2, an amplifier 3, and an A/D converter 4 of the microcomputer 01. The port output value of the output port 5 in which difference between the output value of the A/D converter 4 and the reference 10 is of minimum level, is stored in a non-volatile memory 11, while normal operation of discriminating paper money is carried out by the current of the light emitting element 1 by the port output value at the time.
Patent JP-S58143431-A (JP)
Title: Head moving mechanism of tape recorder
Inventor: TOMITA SEIJI
IPC: G11B5/55
Filed: 1982-02-22
Abstract: PURPOSE:To simplify constitution and to improve assembly operability by roting a head support for supporting a head rotatably in association with the normal/ reverse switching operation of a tape, and thus managing with one erasing head and eliminating the need for electric switching. CONSTITUTION:A recording/reproducing head 14 is equipped on the head support 39 rotatably through a rotor 33 and a stator 38 and an erasing head 32 is fixed to the support 39. The head support 39 is supported by a head slider through a supporting base 41 and when the tape comes to the end and a normal/reverse switching mechanism operates on the end 442 of a sector gear 44, the recording/ reproducing head 14 rotates by 180 deg. in the insertion hole 471 of a cassette half 47 while the erasing head 32 is moved from the insertion hole 472 to the other insertion hole 473 through the rotation of the support 39. Consequently, tracks of the tape are changed, but said operation is performed by only one erasing head 32, so electric switching is unnecessary and the constitution is therefore simplified, facilitating the assemblying operation greatly.
Patent JP-H072308-A (JP)
Title: Alignment pitch changing device for substrate
Inventor: SASAKI HIROSHI
IPC: B65G49/07
Filed: 1994-02-25
Abstract: PURPOSE:To provide an alignment pitch changing device for changing the alignment pitches in a batch without tilting the alignment direction of substrate supported by substrate holding members. CONSTITUTION:Multiple substrate holding members 21 are slidably constrained in a line in the direction perpendicular to the principal planes of substrates W by a guide support member 25. Coupled sections 24 running in the direction parallel with the principal planes are formed on substrate holding members 21. Multiple coupling members 28 are provided at a uniform pitch on a tilting sway member 26, the coupling members 28 are coupled with the coupled sections 24 of the substrate holding members 21, and multiple substrate holding members 21 are restrained at a uniform pitch in the alignment direction. When the tilting sway member 26 is tilted and swayed, only the alignment pitches P are changed in a batch while the alignment direction of the substrate holding members 21 is not tilted.
Patent JP-S61185834-A (JP)
Inventor: OOTA TAKASHI
IPC: H01H57/00
Filed: 1985-02-14
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-H07235513-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TAKAYAMA TOMOO
IPC: H01L21/28
Filed: 1994-02-25
Abstract: PURPOSE:To enable the mark made on a defective semiconductor device to be precisely recognized by a light scattering intensity measuring instrument. CONSTITUTION:The surface of an aluminum film is to be formed in rough state by roughening process simultaneously with or after the formation of the aluminum film by sputtering process on the whole surface whereon a mirror surfaced P layer 2 and a rough surfaced N layer 3 of a wafer 1 are coexistent. Later, the aluminum film is patterned and etched away so that electrodes 4A, 5A may be formed respectively on the P layer 2 and the N layer 3 coexistent on the surface of the wafer 1 in even surface roughness within the range of e.g. 0.03-0.05mum.
Patent JP-H04349901-A (JP)
Title: Dichloropentafluoropropan composition and method for removing water from object surface
Inventor: HANSU BUTSUFUBUARUTO
IPC: C23G5/028
Filed: 1991-02-21
Abstract: PURPOSE: To provide a toxicologically safe compsn. having a high flash point for removal of water from surfaces of a wide variety of anticles and from various materials and a process for removing water from surfaces of a wide variety of articles, using the compsn. CONSTITUTION: There is provided a compsn. based on hydrogen-contg. fluorochlorohydrocarbon selected from the group consisting of dichloropentafluoropropane contg. a surface-active substance.
Patent JP-2000228300-A (JP)
Title: Pulse beam current measuring device
Inventor: AOKI KENICHI
IPC: G01R19/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device for the amount of electron beam charges to measure an amount of radiation actually generated by a microtron. SOLUTION: The amount of charges of a low frequency pulse beam such as an electron beam generated by a microtron can be measured by providing an integrating circuit 10 to integrate a pulse beam current for one pulse, a discharge circuit 20 to discharge the beam current for one pulse integrated by the integrating circuit 10 and a clocking circuit 30 to measure a discharge time by the discharge circuit 20.
Patent JP-S61186207-A (JP)
Title: Production of fine particles of oxide crystal and system therefor
Inventor: ADACHI HIDEO
IPC: C01B13/20
Filed: 1985-02-14
Abstract: PURPOSE:Dew drops or a gas of a specific substance are suspended in a gas mix of steam-containing oxygen and an inert gas and the suspension is irradiated with laser beams to enable low-cost production of fine particles of oxide crystals of high purity in no need of roasting and crushing. CONSTITUTION:First, Pb(NO3)2, La(NO3)3, Zr(NO3)3 and Ti(BnO)4 in tanks 11A, 11B, 11C and 11D, respectively are fed in flask 12 so that a specific atomic ratio is satisfied, and they are mixed with a magnetic stirrer 13 to prepare a mixed solution 14. The solution 14 is atomized, when it passes through piezoelectric nozzle 15 set to the flask 12. The piezoelectric nozzle 15 is provided with a cylindrical piezoelectric oscillator 15b in the glass tube 15a and high-frequency voltage of several hundred kHz - several MHz is applied from terminals 15c and 15d to the oscillator 15b. Thus, the glass tube 15a is allowed to vibrate with ultrasonic frequency to atomize the solution 14. The dew drops are jetted from the nozzle end into the drum reactor 16.
Patent JP-H11222712-A (JP)
Title: Yarn winder
Inventor: KASAI KEISUKE
IPC: D01D7/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a yarn winder for producing a cake having a uniform diameter while improving production efficiency. SOLUTION: Positions of mutually shifted phases by an equal angle are selected as fitting positions to a revolving shaft 21 of each spiral wire 22 so as to mutually compensate for the unbalance of the center of gravity around the revolving shaft 21. The whole center of gravity of the revolving shaft 21 including the spiral wires 22 are suitably consistent with or brought close to the center of the shaft of the revolving shaft 21 so as to effectively control longitudinal vibration to the rotating shaft 21 caused by the attachment of the spiral wires 22.
Patent JP-S56122650-A (JP)
Title: Continuous multicasting method for steel
Inventor: KURIBAYASHI AKIO
IPC: B22D11/10
Filed: 1980-03-05
Abstract: PURPOSE: To prevent the degradation of the quality of continuously cast ingots and the clogging of a tundish nozzle by adding the molten steel left in a ladle into the next and subsequent ladles and stirring the same by an inert gas then pouring this molten steel into the tundish in pouring the molten steel in the plural ladles successively into the same tundish at the continuous casting of steel.  
     CONSTITUTION: Molten steel is poured successively and continuously from plural ladles into the tundish used with a continuous casting device. In this case, the pouring is stopped by leaving 3W20% the molten metal in the pouring ladle to prevent molten slag from entering the tundish. The residual molten steel is added into the next and subsequent ladles, and an inert gas is blown thereto to stir the molten steel, whereby Al 2 O 3  formed at the pouring of the residual molten steel is slagged and the molten steel is cleaned; at the same time, the oxides formed are removed by adding Al. Staining of the continuously cast ingot with the Al 2 O 3  which is a nonmetallic inclusion and the clogging of the tundish nozzle by the Al 2 O 3  is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60171853-A (JP)
Title: System and apparatus for recognizing caller
Inventor: UENO TSUKASA
IPC: H04M11/04
Filed: 1984-02-16
Abstract: PURPOSE:To recognize a caller even when sufficient talking is not attained to a caller by transmitting identification information of the caller through the operation of an emergency talking attendant board. CONSTITUTION:When a telephone set subscriber makes dialing for emergency talking from a telephone set 2, the call is received by an emergency talking attendant board 8 and a person in charge closes a switch 9-1 so as to connect a subscriber response urging signal generator 9 to a telephone line without interrupting the state explanation during holding. Since the connection including an exhange is not released even when the call hooks on, a response urging signal tone is transmitted to a line to the calling subscriber. The response urging signal reaches an identification information transmitter 7, from which subscriber identification information is returned. It is analyzed by an analizing section 11, the result is displayed on a screen of a display device 12 or outputted from a speaker 14.
Patent JP-S60172735-A (JP)
Title: Solenoid coupling
Inventor: ARAMAKI TOSHIO
IPC: F16D27/10
Filed: 1984-02-15
Abstract: PURPOSE:To reduce the radial length of a solenoid coupling by making the cylindrical part of an internal member forming a part of a yoke, out of sintered alloy having magnetical characteristics and having the cylindrical part which supports a rotor. CONSTITUTION:The cylindrical part of an internal member 21a forming a part of a yoke 21 is made of sintered alloy having magnetical characteristics and the cylindrical part supports a rotor 23. Since no bearing may be needed in this way, a coupling can be radially shortened by a length corresponding to the thickness of the bearing.
Patent JP-H02207222-A (JP)
Title: Liquid crystal display device
Inventor: SHIMADA SHINJI
IPC: H01L29/78
Filed: 1989-02-07
Abstract: PURPOSE:To eliminate the need to use high sticking technique, to improve the throughput, and to reduce the cost by enabling wiring which operates a nonlinear element to serve as a light shielding film for prevents light from leaking. CONSTITUTION:The liquid crystal display device consists of, for example, a gate electrode 7, insulating films 8 and 12, a semiconductor film 9 made of a-Si, an n<+>-a-Si film 10, a source electrode 11, a picture element electrode 13 made of a transparent conductive film, etc. Then the picture element electrode 13 formed of the transparent conductive film covers even the wiring for operating the nonlinear element and this wiring serves as the light shielding film which prevents light from leaking except at the picture element part. Consequently, a displayed image becomes bright because a numerical aperture is large, and no light shielding film needs to be formed on one substrate when a display element is manufactured. Consequently, the need to use high sticking technique is eliminated, the throughput is improved, and the cost is reduced.
Patent JP-S58145554-A (JP)
Title: Outrigger device of wheeled work machine
Inventor: MIYAZAWA HIROSHI
IPC: B60S9/12
Filed: 1982-02-22
Abstract: PURPOSE:To both suppress a cylinder to a less amount protruded to the upper of a machine body and contain a float to within a width of the machine body under a storage condition, by pivotally mounting the cylinder in a swingable state. CONSTITUTION:At the beginning of starting the housing of an overhung beam, a jack cylinder 5 is pulled to an internal side of the beam 3 by contraction of an overhanging cylinder 4, and the cylinder 5 is automatically swung and displaced from a vertical attitude to a titled housed attitude, hereafter housed of the beam 3 is started. Here a float 6 is placed in a condition closely contacted to the bottom surface of a fixed box 2 in a horizontal attitude. When the cylinder 5 is used and placed in a vertical attitude, the cylinder 5 is protruded to below  the beam 3, and a required stroke of the cylinder for lifting a machine body is  decreased to smaller stroke than of a conventional machine.
Patent JP-H08222621-A (JP)
Title: Positioning unit for circular substrate and positioning method therefor
Inventor: AKATANI HIDENORI
IPC: H01L21/68
Filed: 1995-02-16
Abstract: PURPOSE: To continuously process by in-line processing circular substrates having different sizes without manual hand in a circular substrate positioning unit. CONSTITUTION: The positioning unit for a circular substrate comprises a guide member 1 having a conical inner wall 1a opened at the upper and lower ends to slide the peripheral edge of the substrate 4 and a size sensor 1b embedded corresponding to the size of the substrate 4, a stage 2 for rotatably detachably and vertically movably holding the substrate 4 to be provided at the center of the member 1, and a cutout sensor 3 for sensing the cut-out 4a of the board 4 to telescopically advance it from the opening of the member 1 to the inner wall.
Patent JP-S53114366-A (JP)
Title: Semiconductor device
Inventor: SHIBATA KENJI
IPC: H01B1/16
Filed: 1977-03-16
Abstract: PURPOSE: To enable a semiconductor device to withstand the high-temperature process in the manufacture process of it, by forming the wiring and electrodes of a thin film which contain more than 50% of one of W, Nb, Ti and Ta in terms of weight ratio and several%W50% of Si. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04244600-A (JP)
Title: Underwater sailing body control system
Inventor: IWASAKI KIYOHIKO
IPC: F42B19/10
Filed: 1991-01-29
Abstract: PURPOSE:To launch an underwater sailing body from a long distance without being passively detected. CONSTITUTION:When a self-ship 20 detects a target fleet by means of sonar installed to a mother ship 1, a guidance control device for the ship 20 connected with the sonar 2 by way of a relay and a communication cable 5 controls a propulsion device, a rudder, and an underwater rudder, and accurately guides the mother ship 1 at the target fleet 30. When the mother ship 1 arrive at the center of the target fleet 30, the guidance control device launches a plurality of underwater sailing bodies 3 from the mother ship 1 simultaneously and guides them to each of ships 30-1 to 30-4 of the target fleet 30 based on the detection result of the sonar of the mother ship 1. When each of underwater sailing bodies 3-1 to 3-4 approach the target ships 30-1 to 30-4 up to a distance that can be chased by a homing function, they try to chase, detecting the targets and hit the targets.
Patent JP-H02262103-A (JP)
Title: Optical element
Inventor: PAORO BAIOTSUKI
IPC: G02B5/20
Filed: 1990-02-07
Abstract: PURPOSE: To increase image sensing speed by incorporating 4-nitro-2-methyl-4- diethamolaminoazobenzene into a transparent plastic substrate. CONSTITUTION: This optical element is made of a properly treated optical transparent plastic substrate. This substrate is used as a lens of a certain diopter or an ordinary ophthalmic lens and may be used as a protective mask for protecting the face of a user or a transparent screen such as a filter for a camera. When 4-nitro-2-methyl-4-diethanolaminoazobene is incorporated into the substrate, image sensing speed is increased and resolving power can be improved.
Patent JP-S62186155-A (JP)
Title: Defrosting control unit of air conditioner
Inventor: JABAMI RYOZO
IPC: F25B47/02
Filed: 1986-02-12
Abstract: PURPOSE:To provide a defrosting control unit in which the action of the defrosting control unit can be positively performed by securing the space heating operation until a predetermined period of time passes over from the starting of the space heating operation, and controlling the defrosting operation based on the difference in the temperatures detected by two temperature detection means after lapse of a predetermined time. CONSTITUTION:A pipeline temperature detection element 6a is provided in an inlet pipeline of an indoor heat exchanger 3 to detect the temperature at a portion where a coolant gas in an overheated area of high temperature and high pressure discharged from a compressor 1 flows. On the other hand, a heat exchanger temperature detecting element 6b is provided at the substantially central portion of the indoor heat exchanger 3 to detect the coolant condensation temperature in an area of two phases, vapor and liquid. At the time frost is not deposited on an outdoor heat exchanger 5, a sucked coolant temperature Ts, an inlet pipe temperature t' of the indoor heat exchanger 3, and a pipe temperature t2 at the central part of the indoor heat exchanger 3, are all high, and are gradually lowered with the advance of the frost depositing. Since the inlet pipe temperature t1 of the indoor heat exchanger 3 is a temperature of a coolant gas in an overheated area, it is difficult to be affected by the quantity of an air flow of the blower 7. Further, the central part pipe temperature t2 of the indoor heat exchanger 3 is stable because the condensation temperature is detected, and an appropriate judgment of the defrosting operation can be preformed by measuring the temperature difference t1-t2.