baber/WOPTO huggingface dataset:
Patent JP-H09119287-A (JP)
Title: Pipe body and pipe member used for method of gallery boring construction
Inventor: TSURUKI ISAO
IPC: E21D9/06
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To conduct the boring of a gallery and the burying of a pipe member efficiently. SOLUTION: A shaft 1 is bored, a pipe member 3, to which an excavating section 2 is installed, is pushed and moved to a front end from the peripheral wall of the shaft 1 by a proper means 4, and a substance to be excavated is discharged through the pipe members 3 while the pipe members 3 are added, pushed and moved successively. Pipe bodies 6 continuously connected to the pipe members 3 are mounted at that time, and a plurality of pin bodies 9, to which skid introducing holes 7 guiding out a skid are formed, are set up onto the outer circumferential surfaces of the pipe bodies 6.
Patent JP-H0699422-A (JP)
Title: Manufacture of composite component
Inventor: FUKAZAWA YUKIO
IPC: E01D101/26
Filed: 1992-09-21
Abstract: PURPOSE:To recover components required for hanging down after pouring concrete so as not to disclose the ends of iron bars on the surface of a composite component at all and prevent the development of corrosion in the composite component by holding a foamed material in the state of hanging down temperarily in a mold. CONSTITUTION:Reinforcing components 21 provided on the upper section of a foamed material 20, suspended bars 50 with their ends installed separably on the reinforcing component 21, and supporting components 60 fixed on a mold of a composite component A and installing removably the upper ends of the suspended bars 50 are provided, and the suspended bars 50 are installed to the supporting components 60, and the foamed material 20 is installed to the suspended bars 50 through its reinforcing components 21, and the foamed material 20 is held temporarily in the floating state in the mold. Concrete is poured in until the foamed material 20 is sunk, and then the suspended bars 50 are separated from the reinforcing components 21 and lifted up before or after solidifying the concrete.
Patent JP-2001102986-A (JP)
Title: Communication system
Inventor: ABE MASAHIRO
IPC: H04L12/701
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To actualize a stable, high-precision comunication by actualizing the establishment of a communication line which is fast and has high precision. SOLUTION: In the stratosphere, 1st to 3rd airships 10 to 12 mounted with exchanges 13 are arranged to form a flying object communication network between the 1st to 3rd airships 10 to 12 and 1st to 5th ground stations 14 to 18, and the exchanges on the 1st to 3rd airships 10 to 12 selectively connect communication lines to the 1st to 5th ground stations 14 to 18 at a communication request from the 1st airship 10 to enable communication.
Patent JP-H01119996-A (JP)
Title: Semiconductor memory device
Inventor: TERADA YASUSHI
IPC: H01L21/822
Filed: 1987-11-04
Abstract: PURPOSE:To automatically add an inspection bit to bit data in units of a page which exceed an input/output data width by holding the output signal of plural exclusive OR circuits according to a control signal and latching the held data as an input signal to the exclusive OR circuit. CONSTITUTION:The output signals of plural exclusive OR circuits EXOR 1-EXOR 5 are held according to control signals SC 1 and SC 2, and latches 1-5 to have a function to convert the held data into the input signal to the exclusive OR circuits EXOR 1-EXOR 5 are provided at every exclusive OR circuit. Consequently, by adding a constant regulation to the bit pattern of an inspection matrix, the same exclusive OR circuit EXOR 1-EXOR 5 can be used for plural times. Thus, by using an inspection bit generator, in which the number of the exclusive OR circuits is suppressed to the minimum, the inspection bit can be automatically added to the bit data in units of a page which exceed the input data width.
Patent JP-H10101692-A (JP)
Title: 1-(5'-o-acyl-beta-darabinofuranosyl)-2-thiocytosine and anticancer agent containing the compound as active component
Inventor: SANEYOSHI MINERO
IPC: A61P35/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound composed of a specific 1-(5'O- acyl-β-D-arabinofuranosyl)-2-thiocytosine, capable of exhibiting life prolongation effect on a cancer-transplanted mouse, useful in fields of medicine, nucleic acid chemistry, etc., and useful as an anticancer agent, etc. SOLUTION: This compound is 1-(5'-O-acyl-β-D-arabinofuranosyl)-2-thiocytosine (salt) of the formula (R is a 4-26C acyl), capable of exhibiting excellent life prolongation effect, useful in fields of medicine, nucleic acid chemistry, etc., and useful as an anticancer agent. This compound is obtained by dissolving a hydrochloric acid salt of 1-(β-D-arabinofranosyl)-2-thiocytosine in N,N- dimethylacetamide, subsequently an acylating agent such as octanoyl chloride is added to the resultant solution, the mixture is allowed to react under stirring for 2 days at the ambient temperature, the solvent is evaporated under reduced pressure, ethyl acetate and an aqueous solution of sodium bicarbonate are added to the resultant residue, the mixture is partitioned, the ethyl acetate layer is dried, the solvent is evaporated under reduced pressure,  and the residue is purified by column chromatography.
Patent JP-H03142067-A (JP)
Title: Hard build-up weld member
Inventor: NOTOMI HIROSHI
IPC: B23K9/04
Filed: 1989-10-27
Abstract: PURPOSE:To improve wear resistance and to hardly generate peeling and chipping in spite of thick build-up welding by specifying the carbon content of a hard build-up weld metal, weld heat input, and the average intervals of the weld cracks generated in the hard build-up weld metal. CONSTITUTION:An iron, steel or cast iron is used as a base metal and a high- carbon and high-chlomium iron material is build-up welded on the surface thereof. The hard build-up weld metal in this case is the hard build-up metal which is specified in the carbon content in the hard build-up weld metal to >=5.5wt.%, the weld heat input to 6000 to 20000J/cm and the average intervals of the weld cracks generated in the hard build-up weld metal to 5 to 20mm. The heard build-up layer which has the good wear resistance and is thick is obtd. in this way and further, the durability to impact, etc., is excellent.
Patent JP-S62139237-A (JP)
Title: Anode cap for cathode-ray tube
Inventor: TOKUNO HIRONOBU
IPC: H01J29/92
Filed: 1985-12-11
Abstract: PURPOSE:To prevent a high pressure lead wire and an insulating rubber cap from injuring and obtain the anode cap of high reliability, by making the high pressure lead wire attached with a connector and the insulating rubber cap as an integrally molded structure. CONSTITUTION:A rubber tube 70 is made of a rubber material similar to a rubber cap 13, and a high pressure lead wire 11, a connecting terminal 12 and the rubber tube 70 are formed integrally with the insulating rubber cap 13 by injection and the like. After the connecting terminal 12 is mounted to the high pressure lead wire 11, the connecting terminal portion is fixed into a die in which the configuration of the insulating rubber cap 13 is made for a cavity, and the rubber material similar to the rubber tube is injected from outside, so that an anode cap 10 in which the high pressure lead wire 11 attached with a connecting terminal and the insulating rubber cap 13 are formed integrally can be obtained.
Patent JP-H06130416-A (JP)
Title: Liquid crystal display device
Inventor: JINNO MASASHI
IPC: G02F1/1343
Filed: 1992-10-16
Abstract: PURPOSE:To increase an opening ratio by providing an inter-layer insulating film on an insulating substrate containing a thin film transistor (TFT) and extending a display electrode located on the inter-layer insulating film onto a drain line and a gate line. CONSTITUTION:A gate line 11 integral with a TFT gate 13 and a gate insulating film 16 to cover an auxiliary capacity line 12 integral with an auxiliary capacity electrode 15 are located on a transparent insulating substrate 10. An undoped and non single crystal silicon film 17 is laminated on the gate insulating film 16 corresponding to the gate 13. N<+> type non single crystal silicon films 18 and 19 are located on both ends of the silicon film 17 (areas corresponding to drain and source), and a drain electrode 21 and a source electrode 23 are provided. An inter-layer insulating film 24 is laminated on the entire surface of it, and a display electrode 14 is located on it. Then the display electrode 14 is provided so that the gate line 11 and drain line 22 are overlapped except for areas near the periphery of the TFT.
Patent JP-H07130730-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAMOTO FUMIHISA
IPC: H01L27/04
Filed: 1993-11-08
Abstract: PURPOSE:To provide a semiconductor device and its manufacture method which provides good breakdown strength without a larger-size chip. CONSTITUTION:The first and second electrode layers 11 and 13 are formed. An inorganic silicon oxide film 15 is so formed that they are covered. Above a part of the surface of the first electrode layer 11, while on the surface of inorganic silicon oxide film 15, an organic silicon oxide film 17 is formed. In the area of inorganic silicon oxide film 15 where the organic silicon oxide film 17 is not formed, a through hole 15a is formed, for a part of the second electrode layer 13 to be exposed. A wiring layer 19 is so formed that, through the through hole 15a, it touches the second electrode layer 13 and, again, it faces the first electrode layer 11 through the inorganic silicon oxide film 15 and organic silicon oxide film 17.
Patent JP-H01119489-A (JP)
Title: Tail lamp for bicycle
Inventor: SHIMIZU MASAO
IPC: B62J6/04
Filed: 1987-11-02
Abstract: PURPOSE: To provide a rear light having a practical battery lifetime and capable of sufficiently recognizing existence of a bicycle from far by applying the voltage having a first polarity of a battery having a voltage lower than the light emitting voltage of a light emitting diode to one terminal, and periodically applying the pulselike voltage having a second polarity to the other terminal. CONSTITUTION: When a switch 42 is turned on, a blocking transmitter 48 sends the signal so as to apply the negative voltage pulse to light emitting diodes DA, DB at each cathode side thereof. On the other hand, positive voltage at 1,5 V of a battery 46 is applied to the light emitting diodes DA, DB at each anode side thereof with the closing of the switch 42. Voltage between both the terminals of the light emitting diodes DA, DB periodically exceeds the minimum level to be required for light emission, and instantaneous light emission is periodically repeated. With this flash light, existence of a bicycle is recognized from far at night, and power consumption is saved because of the instantaneous light emission, and a sufficient lifetime is obtained even in the case of a battery on the market.
Patent JP-H02126109-A (JP)
Title: Level display device
Inventor: FUKUYAMA KUNIO
IPC: E02D27/34
Filed: 1988-11-04
Abstract: PURPOSE:To easily and accurately display a relative level difference measured at each measurement position by displaying a relative displacement difference between the level in each measurement position and a reference level on a level display means arranged in positional relations correspond to the measurement position. CONSTITUTION:A reference manometer 1 installed in a reference position of a structure and many manometers 2 installed in respective measurement positions are connected to each other by connection tubes 3. The liquid surface level is detected by a liquid surface sensor 7 of the reference manometer 1 and is displayed on a bar graph 11A and a digital meter 11B of a display device 10. Each displacement manometer 2 is provided with a sensor 8 which generates the output when the liquid surface reaches a prescribed level, and plural lamps 12 arranged in positional relations to respective measurement positions are lit. The liquid surface level displayed on the bar graph 11A or the digital meter 11B at the time of lighting of one lamp 12 indicates the difference in level between the measurement position where the displacement manometer 2 corresponding to this lamp 12 is installed and the position where the reference manometer 1 is installed.
Patent JP-S61151157-A (JP)
Title: Hydrolysis of protein
Inventor: TSUGITA AKIRA
IPC: A23J3/32
Filed: 1984-12-25
Abstract: PURPOSE:The protein adsorbed on solid surfaces is hydrolyzed by the solid-gas phase reaction with steam containing an acid to prevent the contamination with aminoacids whereby the synchronization of automated protein hydrolysis with aminoacid analyses is made possible. CONSTITUTION:The protein adsorbed on solid surfaces is hydrolyzed, especially by the gas phase-solid phase reaction using steam containing concentrated hydrochloric acid or trifluoroacetic acid, preferably further containing phenol and a volatile reducing agent, at 100-180 deg.C for 5-120min. The composition of the acid-containing steam has a concentration of at least 5.7-10MHCl or 5-50% trifluoroacetic acid. The solid surface is of glass or heat-resistant resin beads or a porous product thereof.
Patent JP-S61149496-A (JP)
Title: Method for passing material to be plated to carrousel type electroplating cell
Inventor: KATSUSHIMA KOJI
IPC: C25D7/06
Filed: 1984-12-25
Abstract: PURPOSE:To prevent the injury of a plate steel sheet owing to the earth spot between a material to be plated and an electricity conducting roll arising from the fluttering of said material under plating in a carrousel electrogalvanizing line by bringing the material to be plated as a cathode into contact with the electricity conducting roll in a specific large range. CONSTITUTION:The electricity conducting roll 3 as the cathode is disposed to face a Zn plate 5 which is a soluble anode and the steel sheet 1 is wound around the roll 3 then electricity is conducted to the roll and the steel sheet is plated in the stage of electrogalvanizing the surface of the steel sheet 1 by a carrousel type electrogalvanizing device. The part where the sheet 1 contacts tightly with the roll 3 is wound around the roll 3 at >=180 deg. angle thetaby increasing the diameter of a deflector roll 6 to prevent the flutting between the sheet 1 and the roll 3. The injury of the steel sheet surface by the arc spot generated between the sheet 1 and the roll 3 arising from the fluttering is thus prevented.
Patent JP-H06127411-A (JP)
Title: Sensor trouble diagnosis device four-wheel steering device
Inventor: NAKAMURA MITSUO
IPC: B62D117/00
Filed: 1992-10-19
Abstract: PURPOSE:To provide a sensor trouble diagnosis device of a four-wheel steering device which exactly diagnoses troubles of a steering sensor and a vehicle speed sensor based on signals from sensors of another brake system, shift range, and the like. CONSTITUTION:A steering sensor is read at the step 503, and steering angular speed is computed at the step 504. It is confirmed that the steering angular speed is not zero at the step 505, and that a foot brake and a parking brake are off and a shift range is except P or N at the steps 506-508, then a vehicle speed sensor is read at the step 509, and it is judged at the step 510 whether the value is zero or not. If the vehicle speed is judged to be zero, a vehicle speed zero flag is set at the step 512, the lapsed time since setting of the vehicle speed zero flag is observed at the step 513, and at being elapsed over a prescribed time, the trouble of the vehicle speed sensor is diagnosed at the step 514.
Patent JP-H10100232-A (JP)
Title: Manufacture of thermoplastic resin sheet
Inventor: KOTANI SATOYUKI
IPC: B29C47/88
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a resin sheet having good appearance which is free from streaks, stripes, irregularity in thickness, etc., on a surface by a method wherein a molten thermoplastic resin sheet extruded onto a surface of a rotary cooling drum from a die is pressed by specifying its temperature and lowered crystallization temperature. SOLUTION: A molten sheet is stuck close onto a surface of a rotary cooling drum 4 by pressure of gas flow blown out from an air blowout hole 81 of an air knife 8. Then, the molten sheet 2 on the surface of the rotary cooling drum 4 is pressed with a first cooling roll 3, and transferred onto a surface of a first cooling roll 5. Thereafter, the molten like sheet on the surface of the first cooling roll 5 is pressed with a second cooling roll 6. A temperature T1 of the molten sheet 2 just before being pressed with the first cooling roll 5 is made to satisfy [Tm-70]<=T1<=[Tm+50]. Where, Tm expresses a melting point  deg.C of the thermoplastic resin, and Tc means a lowered crystallization temperature  deg.C of the thermoplastic resin within a range of [Tm-180]<=Tc<=[Tm-20].
Patent JP-H08149861-A (JP)
Title: Piezoelectric vibrator
Inventor: TANAKA TAKESHI
IPC: H01L41/09
Filed: 1994-11-15
Abstract: PURPOSE: To favorably fix a piezoelectric element without hindering the output property (boosting property) of a boosting circuit, in a piezoelectric vibrator using a disc-shaped piezoelectric element. CONSTITUTION: In a disc-shaped piezoelectric element 10, when the ratio of the diameter D to the height H (D/H) is in the specified range (2-30), we have found out that the node circle and the node diameter of the oscillation mode governing the boosting capacity become zero, and based on it, it is known that the,re is a section which does not oscillate at the shaft center of the disc- shaped piezoelectric element. So, a fixing member 15 is arranged at the shaft center of the disc-shaped piezoelectric element 10, and by this member 15, the piezoelectric element 10 is fixed to a circuit board 16, whereby it is supported by the board.
Patent JP-H06132894-A (JP)
Title: Optical transmitter
Inventor: PASUKARINO MAIKERU BISOTSUCHI
IPC: H01S5/0683
Filed: 1992-10-19
Abstract: PURPOSE: To automatically compensate the inclination variation of a laser diode by adjusting a modulated current in accordance with the detection of an error signal between a prefixed level and the average power value of AC optical signals. CONSTITUTION: An optical transmitter is provided with first and second control loops and the first control loop maintains the average power output of the light from a laser diode 10 by adjusting a bias current Ib supplied to the diode 10 together with a photodetector 12 in accordance with the comparison between a first reference voltage Vref1 and a voltage signal indicating the average power of the optical signals obtained from the AC output signal of the photodetector 12. The second control loop maintains the power of AC optical signals from the diode 10 at the level of a second reference voltage Vref2 by adjusting the modulated current Imod supplied to the diode 10.  The adjustment of the current Imod is performed in response to the detection of an error signal between the level of the second reference voltage Vref2 and the average power value of AC optical signals obtained in the second control loop.
Patent JP-H09122924-A (JP)
Title: Resistance joining method between different materials
Inventor: ADACHI SHUHEI
IPC: B23K103/18
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To improve productivity by energizing while abutting both tapered faces each other and pressurizing so as to reduce a time required for joining. SOLUTION: Tapered faces 1a, 2a of a pair of female/male are formed to conductive and different kind materials to be joined 1, 2. A thin insert material 3 of plating, etc., is stuck to the tapered face 1a of the material 1 to be joined. By pressurizing while the tapered faces 1a, 2a of the materials 1, 2 to be joined are abutted and by energizing, a boundary is heated/activated to execute joining. A pair of female/male tapered faces can be formed to two steps. Also, One tapered face at least of a pair of female/male is arranged with a contact part to have line contact as viewing from the circumference. Further, a contact face having face contact as viewing from the circumference is formed to one tapered face at least of a pair of female/male. By this method, the materials to be joined have joining strength equivalent to that of base material strength.
Patent JP-S61154561-A (JP)
Inventor: NAKAKUKI JUNICHI
IPC: A61H33/06
Filed: 1984-12-27
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-S61153433-A (JP)
Title: Heat pump type hot water supply machine
Inventor: IMABAYASHI SATOSHI
IPC: F24D19/10
Filed: 1984-12-27
Abstract: PURPOSE:To enable highly efficient operation, by a method wherein capacity of a compressor is made variable and a control circuit receiving signals of a plurality of remaining hot water quantity detecting sensors of the inside of a hot water storage tank is provided. CONSTITUTION:When hot water supply is performed through a hot water supply pipe 9, water is supplied through a water supply pipe 8 of the lower part and a high-temperature part of the upper part and a low-temperature part of the lower part are separated with some boundary layer from each other, and when a position of a first remaining hot water quantity detecting sensor 10 provided on a lower layer part of a hot water storage tank 5 becomes less than a preset temperature, a control circuit part 12 receives this signal and the compressor 1 is made to operate at low capacity. Now, when the temperature of a second remaining hot water quantity detecting sensor 11 is more than the preset temperature, the compressor 1 is operated under low capacity until a hot water temperature of the inside of the hot water storage tank 5 arrives at completion of a predetermined boiling up state. Then when a supply quantity becomes large and a second remaining hot water quantity detecting sensor 11 becomes less than the preset temperature, the control circuit 12 receives this signal, the compressor is changed over to high capacity operation and the compressor 1 is operated until a hot water temperature of the inside of the hot water storage tank 5 arrives at completion of a predetermined boiling up state.
Patent JP-H07109685-A (JP)
Title: Steel cord and pneumatic radial tire
Inventor: NOGUCHI YOJI
IPC: D07B1/06
Filed: 1993-10-14
Abstract: PURPOSE:To provide a steel cord improved in fretting resistance when used for reinforcing tires and rupture life when subjected to abnormally large bending force, and also capable of improving the side cutting resistance of the tires reinforced therewith. CONSTITUTION:This steel cord 1 has a two-layer structure made up of a stranded core of three steel filaments 3 and a stranded sheath of 7 to 8 steel filaments 2 whose stranded pitch differs from that of the core, and is free from any wrapping filament around this two-layer structure. The steel cord has the additional following characteristics: (1) all of the filaments are each 0.20-0.23mm in diameter, (2) the core filament diameter is equal to or greater than the sheath filament diameter, and (3) the sum tensile strength of all the filaments is >=350kg/mm<2>.
Patent JP-H06132163-A (JP)
Title: Electric double-layer capacitor and its manufacture
Inventor: IMOTO KIYOAKI
IPC: H01G11/74
Filed: 1992-10-20
Abstract: PURPOSE:To provide an electric double-layer capacitor such that the inner resistance is reduce and the energy density is increased. CONSTITUTION:This is an electric double-layer capacitor using a polarizable electrode 11 consisting of the composite material between activated carbon material and carbon material and a collector 12 consisting of electrolyte impermeable carbon material, and the collector 12 combines an external lead electrode and one part of an container, and further a metallic layer 15 is made on the collector 12.
Patent JP-S63131901-A (JP)
Inventor: YASUTOMI TAKASHI
IPC: F22B1/16
Filed: 1986-11-25
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。