baber/WOPTO huggingface dataset:
Patent JP-H10317107-A (JP)
Title: Stainless steel pipe for non-back-shield welding
Inventor: TSUJIKU KATSUJI
IPC: C22C38/44
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an austenitic stainless steel pipe weldable without back shielding in particular, which is a stainless steel pipe composed of stainless steel used for piping related to water, e.g. for water supply and hot-water supply. SOLUTION: This stainless steel pipe 20 is obtained by using an austenitic stainless steel pipe having a composition consisting of, by weight, <=0.08% C, <=2.00% Si, <=2.00% Mn, 8.00-16.0% Ni, 16.00-21.00% Cr, <=1.50% Mo, <=4.00% Cu, <=0.20% N, and the balance Fe with inevitable impurities, making its both ends abut each other, and performing butt welding without back shielding to form a weld zone 19.
Patent JP-H0437354-A (JP)
Title: Hand-written communication terminal equipment
Inventor: FUJITA JUNKO
IPC: G06F3/0488
Filed: 1990-06-01
Abstract: PURPOSE:To allow an opposite party to recognize a specific area at a glance by using an input pen so as to scan a prescribed area under the designation of the marker mode so as to display a picture in the area subject to scanning and designation with inversion. CONSTITUTION:When an input pen 2 is used to touch an icon in the marker mode menu, a marker is designated and an area is designated by allowing the operator to use the input pen 2 to surround a prescribed area of picture information. The position information of the area designated by the input pen is stored in its own memory and sent to a destination. Then whether or not the pen 2 is lifted up is discriminated and till the pen 2 is lifted up, the area designation is discriminated to be continued and the operation above is repeated. When the pen is lifted up, the area having been scanned by the input pen so far is an area designated especially. Then the picture information of the area is inverted and displayed.
Patent JP-S63309905-A (JP)
Title: Polarizing beam splitter
Inventor: TAKEI TOSHIJI
IPC: G02B6/293
Filed: 1987-06-10
Abstract: PURPOSE:To attain integration with a polarization plane preserving fiber, by propagating the light of both linear polarization by a central polarization plane preserving fiber, and propagating the polarized light on one side of both liner polarization of the central polarization plane preserving fiber by a remaining pair of polarization preserving fibers. CONSTITUTION:In an optical coupler having structure where the optical waveguides of >=3 optical fibers, etc., are arranged adjacently, fibers A and C are arranged almost oppositely centering one fiber B. And the device is constituted so that the light of both linear polarization is propagated by the central polarization plane preserving fiber B, and only the polarized light on one side out of both linear polarized light of the central polarization plane preserving fiber B is propagated by the remaining pair of polarization plane preserving fibers arranged almost at confronting positions. In such a way, it is possible to easily adjust the device, and to multiplex/demultiplex the mutual light of linear polarization by an SNR without being affected by the change of outside environment, and to obtain a polarizing beam splitter suitable for measurement or optical transmission.
Patent JP-S625591-A (JP)
Inventor: NODA TAKAMITSU
IPC: H05B6/66
Filed: 1985-07-02
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-S627367-A (JP)
Title: Dc-dc converter of 1-transistor system
Inventor: KATSUYAMA KENICHI
IPC: H02M3/28
Filed: 1985-07-02
Abstract: PURPOSE:To even output current and miniaturize the second coil on the output side, by adsorbing ripple due to the difference between the values of the first coil and the second coil, with a condenser. CONSTITUTION:When a transistor Tr2 is turned OFF, then input current i3 is reduced because energy is stored in a coil L3 and transformer T1, and by the energy stored in a power source and the coil L3, electric change is stored in a condenser C3, and the energy is loaded back to a winding n2 via the winding n1 of the transformer T1 and is average-value-rectified with diodes D1, D2 and a coil L4, and during the period, the exciting energy of the transformer T1 is also fed from the winding n2 to a load, and the energy is fed to the load with current i6. In this manner, the output side is full-wave-rectified, and so the inductance of the coil L4 may be smaller than conventional choke coil patterns.
Patent JP-H05344072-A (JP)
Title: Optical repeater
Inventor: MURASE HIROICHI
IPC: H04B10/54
Filed: 1992-06-05
Abstract: PURPOSE:To receive a monitor control signal even when an optical amplifier is faulty by branching and extracting the monitor control signal from an input side in the optical repeater comprising an optical direct amplifier. CONSTITUTION:An input and an output of an optical amplifier 1 have respectively branching couplers 2, 3, the branched signal is subject to photoelectric conversion and a monitor control signal is extracted and inputted to a monitor control circuit 6. The two inputted monitor control signals are given to comparators 61, 62 with a different threshold level and a switch 64 is used to select one of them. Usually an output signal of the comparator 61 is inputted to a command decoding/control section 65 and when the optical amplifier 1 is faulty, since the modulation of the main signal is increased at the sender side to increase the level of the monitor control signal, the output signal of the comparator 62 is inputted.
Patent JP-H0276831-A (JP)
Title: Separation of 2,6-dimethylnaphthalene
Inventor: MIYASHI TSUTOMU
IPC: C07C1/00
Filed: 1989-06-09
Abstract: PURPOSE:To selectively separate and recover the title compound from the above- mentioned mixture in simple operation by bringing a mixture containing the title compound into contact with 2,4,7-trinitro-9-fluorenone and then separating and decomposing the resultant complex. CONSTITUTION:A mixture containing 2,6-dimethylnaphthalene(2,6-DMN), preferably hydrocarbon oil, especially 240-280 deg.C fraction of petroleum based catalytic reforming oil or catalytic cracking oil, as necessary dissolved in light hydrocarbon based or chlorinated paraffin based solvent is blended and brought into contact with 2,4,7-trinitro-9-fluorenone (TNF), preferably at 0-100 deg.C and then the resultant complex consisting of 2,6-DMN and TNF is separated and decomposed at 50-200 deg.C, preferably under reduced pressure of 1-50mm Hg. Preferably further, the regenerated TNF is circulated for use to industrially advantageously separate and recover 2,6-DMN useful as a raw material for polyester, etc., from the above-mentioned mixture in high selectivity.
Patent JP-H0441786-A (JP)
Title: Ornament
Inventor: TSUKAMOTO MORITOSHI
IPC: D06Q1/04
Filed: 1990-06-02
Abstract: PURPOSE:To obtain an excellent ornament having increased fixation of colored display layer to a substrate free from peel of picture by providing the surface of surface luster substrate with a colored display layer, and adding a polyhydric alcohol to the layer. CONSTITUTION:For example, the surface of board comprising Japanese paper 8 is provided with an adhesive layer 9 composed of Japanese lacquer and a gold foil 10 is applied to the adhesive layer, the gold foil is steamed and fixed to the adhesive layer to form a surface luster substrate 4. Then, finally the surface of the metal foil is colored with an aqueous paint containing a polyhydric alcohol such as glycerol 11 to give an ornament having a colored display layer 5 and directly making the most of characteristics of substrate surface applicable to folding screen, folding fan, etc.
Patent JP-S5769663-A (JP)
Title: Manufacture of cylindrical battery
Inventor: FUJITA MASARU
IPC: H01M4/12
Filed: 1980-10-17
Abstract: PURPOSE:To increase the energy density of a cylindrical battery, which has in its center a negative electrode made of a light metal used as an active material, by rolling both the negative electrode and a separating body around a current collecting body. CONSTITUTION:A cylindrical positive active material 4 which is prepared by compressing manganese dioxide or the like is placed in a case 2 also serving as a positive terminal, inside an inner can 3 the top end of which is bent inward. A negative active material 5 is placed in the hollow center of the material 4, with an electrolyte-holding separator 8 interposed between the materials 4 and 5. A core material 6 made of a corrosion resistant metal, which is fused to a current collecting net 7 of the material 5, is connected to a sealing body 1 by means of a lead wire 10. After that, the battery is sealed by interposing a gasket 11 between the body 1 and the case 2, thereby constituting a cylindrical battery. Here, a plate-like negative active material 5 is superposed on a plate-like separating body 8 which is longer than the material 5, and these are rolled around the former core material 6 to form a coiled electrode.
Patent JP-H0866158-A (JP)
Title: Iced rokubei
Inventor: MATSUO TOSHIRO
IPC: A23L7/109
Filed: 1994-05-23
Abstract: PURPOSE: To obtain ROKUBEI which is edible even if it is cold. CONSTITUTION: This poodle is prepared by kneading sweet potato powder, wheat flour and boiled soup of ROKUBEI with salt water.
Patent JP-2000304083-A (JP)
Title: Shock absorber for vehicle
Inventor: ABE EIJI
IPC: F16F9/43
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To regulate the flow rate at the front side and the rear side of a housing freely, by fixing the housing through a connecting means fixed at the other side end of a cylinder. SOLUTION: In this shock absorber device for vehicle, a third position 21 integrally formed with a piston rod 17 is provided movable, inside a cylinder 29, and the piston rod 17 is made slidable by projecting from one side end of the cylinder 29. In such a shock absorber device, a housing 40 is provided inside the cylinder 29 from the other side end of the cylinder 29 through a fixing means 55A, and the first piston 37 operating freely in the condition penetrating to the fixing means 55A is provided between the other side end of the cylinder 29 and the housing 40.
Patent JP-S6331984-A (JP)
Inventor: ANDORE RATEION
IPC: B65H49/06
Filed: 1987-06-12
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-S5935458-A (JP)
Title: Control system of closed refrigerant circulating pump of alternating current/direct current converting thyristor bulb
Inventor: OOKI FUMIO
IPC: F04B49/06
Filed: 1982-08-24
Abstract: PURPOSE:To reduce the auxiliary-machinery loss of thyristor bulb by detecting the temperature of pure water for cooling a water-cooled bulb, selecting an adequate number of the circulating pumps in response to the value and operating the pumps. CONSTITUTION:A closed refrigerant circulating pump system of the AC/DC converting thyristor bulb is constituted by the AC/DC converting water-cooled bulb 1, a cooling water tank 2, the pure-water circulating pumps 3-5 for cooling, a heat exchanger 6, an ion exchanger 7, a strainer 8, a cooling tower 9, a cooling water tank 10 for the heat exchanger and temperature detectors A, B. In the constitution, the temperature of cooling water circulating in the water-cooled bulb 1, the pumps 3-5, the heat exchanger 6, the ion exchanger 7 and the striner 8 is detected by the detectors A, B, and the number of the pumps 3-5 operated is selected. Accordingly, three pairs of relays 12, 15, 18 are fitted to a breaker for a converter not shown, these relays are operated in response to detected temperature to select the number of the pumps operated, and the damage of the pumps and auxiliary machinery is reduced.
Patent JP-H07333926-A (JP)
Title: Image forming device
Inventor: AOSHIMA KUNIMASA
IPC: G03G15/00
Filed: 1994-06-03
Abstract: PURPOSE:To obtain a stable high quality image by providing a simple transfer material moisture content detecting means and controlling each device based of the result on the detection. CONSTITUTION:In an HVPS 5 for keeping an iD constant since the electric resistance of a transfer material 1 is changed by a moisture content, when the resistance of the transfer material is low, a constant iD can be secured with a small output current iT and a voltage Vw applied to an attracting corotron wire 4 is made low. The voltage applied to the wire is measured by a voltage detecting part 7 to detect the moisture content of the transfer material to be used. Each device is controlled to optimum attracting, transfer, peeling and destaticization fixing condition based on the detected moisture content of the transfer material, so that a high quality image can be obtained.
Patent JP-S5849675-A (JP)
Inventor: ENDOU SHIGEO
IPC: C04B41/80
Filed: 1981-09-17
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-S5478479-A (JP)
Title: Making of cable coated with rubber or plastic
Inventor: KAJI ISAO
IPC: B29C48/05
Filed: 1977-12-02
Abstract: PURPOSE:To prevent the burn of the core or the blow-up of hot air due to air having invaded during the suspension of bridging, by introducing inert gas into slits of a cylinder located between the crosshead of an extruder and the heating part of a dry bridging cylinder to make a gas flow curtain. CONSTITUTION:The cylinder located between the crosshead 2 of the extruder and the heating part A of the dry bridging cylinder 3 is providee with the slits 9. The inert gas is introduced into the slits 9 while the bridging is stopped. Thereby, the gas flow curtain is made across the cylinder. For instance, the bridging cylinder 3 has a diameter of 240 mm, a heating part A of 20 m in length and a cooling part B of 30 m in length. Nitrogen gas is supplied from a gas feed port 4 to the heating part and maintained at a pressure of 9 kg/cm<2> and a temperature of 350 deg.C in the heating part while a polyethylene-coated cable is moved through the heating part. Thereby, the polyethylene is bridged. As soon as the bridging is finished, nitrogen gas is introduced at a pressure of 0.5 kg/cm<2> into the slits 9 of 5 mm in diameter, thereby making the gas flow curtain. Therefore, the interior of the cylinder is isolated from the external air, so that the air is kept from invading into the cylinder even if the end of the then bridging cylinder 3 is opened.
Patent JP-S5577416-A (JP)
Title: Controller for fixed-length feed line system
Inventor: KAWADA MASONO
IPC: B23D25/04
Filed: 1978-11-25
Abstract: PURPOSE: To provide a controller which can automatically decide a line speed and the machining velocity of a cutter, a press or the like only by setting a cut-off length or a feed length and raise the productivity.  
     CONSTITUTION: A feed length is digitally set by a fixed feed length setting unit 7. The set value is written into a reversible counter 9 and changed into an analogue value at 15. The set value is applied as a speed instruction to a controller 12 to drive feed rolls 4 at a selected speed. The analogue value is entered into a leveller speed instruction function generator 18 so that a speed instruction for a feeder speed is applied to a leveller motor M and a press driving motor DM 2  on the basis of a previously calculated function curve. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6177194-A (JP)
Inventor: KEN EI POTEIITO
IPC: G11C11/401
Filed: 1985-07-02
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-H10316286-A (JP)
Title: Terminal edge of rolled product sticking device
Inventor: HIRANO TOSHIAKI
IPC: B65H19/29
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To automatically stick a terminal edge of a web material, by bringing an iron into contact with an outer peripheral face of a rolled product, after the completion of the rolling of an sticky web material, and heating the terminal edge of the web by the iron. SOLUTION: When a rolled product 7 is rotated by a predetermined angle to wind a web material 1 by a preset value, and the terminal edge thereof reaches a suction drum 36, and is sucked thereby, the rolled product 7 is stopped at a position of the angle. Then a carriage 22 is pushed and moved by a cylinder, and an iron 16 is moved and advanced toward the product 7. Then a channel member 24 is pulled and moved by the cylinder 30, and a plunger 28 is engaged with the iron. Whereby the iron 16 is pushed by a spring, and the iron 16 is moved toward the rolled product 7 to be kept into contact with an outer peripheral face of the rolled product 7. Whereby the terminal edge of the web material 1 is heated by the iron 16 on the rolled product 7, to be sticked.
Patent JP-S6055894-A (JP)
Inventor: UIRIAMU MASHISU KUUSU JIYUNIA
IPC: H02P25/04
Filed: 1984-07-12
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-S632352-A (JP)
Title: Semiconductor device
Inventor: YAMASHITA KOICHI
IPC: H01L27/04
Filed: 1986-06-20
Abstract: PURPOSE:To form a desired buffer circuit with cells of less types for the modification of a logic designing specification by combining a buffer circuit for interfacing with an external circuit with the cell of a basic functional block. CONSTITUTION:Cells 1-5 and 7 are registered in a library with cells by designing basic functional blocks in layout in advance. For example, a pad cell 1, an input protecting cell 2, an input transistor cell 3 and a dummy cell 6 are selected in width to the same value (a), and output transistor cells 4, 5 and a try state logic circuit cell 7 are set in width to the same value (b). However, the heights of the cells 1-7 are different from each other. For example, an input buffer is formed of cells of width (a) by arranging in heightwise direction the cells 1, 2 and 3.
Patent JP-H08337745-A (JP)
Title: Ink for ink jet
Inventor: YOSHIDA NAOHIRO
IPC: C09D11/00
Filed: 1995-06-13
Abstract: PURPOSE: To obtain an ink for ink jet, containing a specific titanium compound therein and thereby capable of carrying out the recording having a good printing density even for a material to be recorded such as not only a coated paper but also a noncoated paper, e.g. a woodfree paper, a neutralized paper or a bond paper or the so-called plain paper and recycled paper without deteriorating the printing quality and preventing a bronze phenomenon. CONSTITUTION: This ink for ink jet contains a colorant, a liquid medium capable of dissolving or dispersing the colorant and at least one titanium compound of the general formula (RO)n TiX<1> m  R is hydrogen atom or a 1-8C alkyl group which may be substituted with a 1-6C alkoxy group; X<1> is a 1-6C alkoxy group, an alkylcarbonyloxy group, an alkylbenzenesulfonyloxy group, a dialkyl phosphate group or a dialkyl pyrophosphate group which may be substituted with a halogen atom, hydroxyl group, amino group, an aminoalkylimino group or an alkoxy group; (m) and (n) are each an integer of >=1; [(m)+(n)] is 4}.
Patent JP-S5269557-A (JP)
Title: Processing method of semiconductor wafer
Inventor: SADAMORI MASAAKI
IPC: H01L21/30
Filed: 1975-12-08
Abstract: PURPOSE: To ensure quick drying processing with high throw-in efficiency and without any contamination by irrabiating electro-magnetic wave of ultra high frequency to semiconductor wafer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5841186-A (JP)
Inventor: JIEEMUZU UORUTAA MIRAA
IPC: C09K8/90
Filed: 1982-08-23
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-S5939701-A (JP)
Title: Method for reforming methanol with steam
Inventor: YOSHIMI SHIYOUJI
IPC: C01B3/32
Filed: 1982-08-25
Abstract: PURPOSE:To obtain suitably a hydrogen-base gas from methanol by reforming with steam in two reactors by using a common apparatus as a heating furnace for the main reactor and a preheater for the subsidiary reactor so as to control the temp. of the subsidiary reactor. CONSTITUTION:A mixed fluid consisting of methanol 1 and steam 2 is introduced into an external heating type main reactor 3 at a prescribed temp. to reform the methanol 1. A line 6 for circulating a heat medium by means of a pump 5 connects the reactor 3 and a heating furnace 4, and the reactor 3 is kept at a constant temp. After the reforming the resulting gas is introduced into a heat insulated subsidiary reactor 8 through a line 7 and a heating tube in the furnace 4. The temp. of the reactor 8 is controlled by feeding water to the boiler or injecting steam through a water feeding or steam injecting line 11 provided with a valve 9 or 10. The unreacted methanol is reformed in the reactor 8 to obtain a hydrogen-base gas 12.
Patent JP-H07132593-A (JP)
Title: Ink jet head and electrode forming method thereof
Inventor: NAKANO TOMOAKI
IPC: B41J2/16
Filed: 1993-06-17
Abstract: PURPOSE:To eliminate the alignment of piezoelectric elements and conductor patterns by bonding a plurality of conductor patterns to one electrode and letting the protruding part of solder escape in a vertical direction to eliminate the short-circuit between adjacent electrodes and bonding the piezoelectric elements before subjecting the piezoelectric elements to groove processing. CONSTITUTION:The drive electrode parts 12b on piezoelectric elements and the electrodes 2 on the conductor patterns corresponding to the drive electrode parts 12b are bonded by solder and, by bonding a plurality of conductor patterns 21, 22 to one drive electrode 12b or a common electrode 12d, the solder 3 is allowed to protrude upwardly from the gap between electrodes 21, 22 to be prevented from protruding in the arranging direction of drive electrodes.
Patent JP-H0310828-A (JP)
Title: Method for folding and working plastic sheet
Inventor: HASHIMOTO TADASHI
IPC: B29C53/04
Filed: 1989-06-08
Abstract: PURPOSE:To fold a plastic sheet into an accurate shape without recovering the angle of a folded part by resiliency of the plastic sheet by folding the plastic sheet and heating the folded part and thereafter cooling it. CONSTITUTION:When a plastic sheet 1 is placed on a female mold 2 and cold- pressed by a male mold 3, the plastic sheet is accurately folded along the folding line to obtain a folded body 11. Then when ultrasonic vibration is imparted to the male mold 3, the folded part 12 is regulated to the high temp. not lower than the softening temp. by the frictional heat due to ultrasonic energy in a short time and softened. At this time, the folded end part 13 of the plastic sheet is inhibited by an extrusion preventing member 4 from being moved. Therefore the plastic sheet is molded into an accurate shape. Furthermore when to the ultrasonic vibration is stopped, the folded part 12 is rapidly cooled to the temp. of the female mold 2 and the male mold 3 themselves and the folded shape is fixed.
Patent JP-S6125383-A (JP)
Title: Intermittent slow motion circuit
Inventor: KUBO MORIHIRO
IPC: H04N5/783
Filed: 1984-07-13
Abstract: PURPOSE:To execute a satisfactory slow reproduction by driving intermittently a tape at a speed one-third a standard reproduction speed for the prescribed field period, while the driving is stopped at other periods and selecting alternately a main head of the 1st azimuth and an auxiliary head of the 2nd azimuth by one field at every N-fields. CONSTITUTION:An inversive brake is applied to a capstan motor activated by a start monostable multivibrator 7 due to outputs of a tracking multivibrator 15 and brake multivibrator 16, and a tape traveling is stopped. Thus the capstan motor rotates at a speed one-third a standard reproduction speed for three-field period, while it stops for N-3 field (N means >=4 integers 4) period, and a tape is intermittently driven. In terms of an RF input pulse, the 1st main head MA and 2nd auxiliary head SA are alternately selected by one field for N field period, and for the next N field period the 2nd main head MB and 1st auxiliary head SB are alternately selected by one field. Thus the fluctuation of horizontal synchronous frequency can be remarkably reduced, and the fluctuation in the horizontal direction of a reproduction screen can be prevented.