baber/WOPTO huggingface dataset:
Patent JP-H0339515-A (JP)
Title: Soil improvement method employing sand pile construction barge
Inventor: WATANABE KANAME
IPC: E02D15/10
Filed: 1989-07-05
Abstract: PURPOSE:To improve efficiency in executing work by a method wherein a tamper is installed to the outer periphery at the lower end of a hollow pipe of a sand pile construction barge, gravels or the like are dispersed through the hollow pipe to the seabed subsoil and the gravels or the like are leveled and compacted by vibration produced by a vibro pile hammer installed to the head of the hollow pipe. CONSTITUTION:As sands are supplied to the inside of a hollow pipe 4 for sand pile construction that is erected on the side of a sand pile construction barge, compaction is applied thereto with a vibro pile hammer 2 and a sand pile is constructed thereby in the seabed subsoil 16. After drawing up the hollow pipe 4 and installing a tamper 5 thereto at its lower end, materials for mound construction such as sands, gravels, crushed stones or the like are discharged through the hollow pipe 4 to the place where the subsoil is strengthened with the sand pile. Then, by operation of the vibro pile hammer 2, vibration is applied to the tamper 5 for compacting the mound construction materials, and the mound is constructed thereby.
Patent JP-H1023521-A (JP)
Title: Radio connection device
Inventor: KONDO TAKASHI
IPC: H04W92/08
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a radio connection device which can use an existent wired telephone set etc. without laying a wired line in the radio wave arrival range of a public radio base station. SOLUTION: This device is provided with a radio part 2 which has radio communication with the public radio base station 11, a speech processing part 3 which sends and receives signals to and from a public line through the radio part 2, and 2-wire/4-wire conversion part 12 which converts sent and received signals of the speech processing part 3 into telephone-line two-wire signals. Further, the device is provided with a power feeder part 13 and a line control part 16 which detects a line port state and a dial signal and generates a ringer signal to a line port.  Then the device has a radio control part 4 which controls radio connection, disconnection, and incoming and outgoing calls while communicating messages to the radio public base station 11 and a central processing part 17 which controls the radio control part 4 and line control part 16, thereby obtaining the radio connection device which can utilize the existent wired telephone set etc. without laying any wired line within the radio wave arrival range of the public radio base station.
Patent JP-H0221833-A (JP)
Title: Vacuum cleaner
Inventor: YOSHIOKA TOMOKAZU
IPC: A47L9/28
Filed: 1988-07-12
Abstract: PURPOSE:To obtain large enough input variation so as to improve usability by connecting a compensation resistor means between a control means and a variable resistor means in series so as to keep a input decrease rate of an electric blower for a resistance variation at a value greater than some setting value. CONSTITUTION:A vacuum cleaner is provided with a compensation resistor means 57 to keep a input decrease rate of the electric blower 42 which corresponding to an increase of a resistance value, along its entire range of variation, of a variable resistor means 58 so as to even the control means 56, which adopting IC and its input decrease rate is small in the range of the resistance of the variable means, can obtain enough large input variation corresponding to a variation of resistance value of the variable resistance means 58 thus the usability can be improved. Also, a compensation resistor means 57 is provided in the control means 56, and a switching means 101, which switches connection and disconnection of the compensation resistor means 57, is provided in between the control means 56 and the variable resistor means so as to easily change the presence of the compensation, and at the same time the optimum combination of the control means and resistor variable means can be made.
Patent JP-H04369673-A (JP)
Title: Image forming device
Inventor: SAKURAI MASAAKI
IPC: G03G15/16
Filed: 1991-06-19
Abstract: PURPOSE:To obtain a high-quality image by transfer by preventing a transfer material from being soiled with toner, by attaching the tone on the surface of an electrical conductive roller and excellently attracting and holding the transfer material on a carrier sheet. CONSTITUTION:By providing a grounded switch SW on the electrical conductive roller 20, the roller 20 is set under a grounded stage that the roller is grounded with respect to the abutting of the roller 20 from the leading edge of the transfer material p to a prescribed distance on the carrier sheet 6a and otherwise set under a floating state that it floats from the ground at the abutting and the non-abutting case of the roller 20. Therefore, the injecting efficiency of electric charge attracted on the surface of the material P from the roller 20 is made higher under the grounded state and the attraction and holding of the leading edge of the material P on the sheet 6a is made strong. As the result, the toner images of respective colors can be excellently transferred on the material p without causing color slippage. Besides, an unnecessary electric field is prevented from acting between the roller 20 and the sheet 6a under the floating state and the material P is prevented from being soiled because the fogging toner on the sheet 6a is attached on the roller 20.
Patent JP-H1111704-A (JP)
Title: Sheet conveying device
Inventor: ASADA TETSUO
IPC: B65H3/52
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device that can convey sheets satisfactorily without causing overlap feeding and overlap feeding in company. When the sheets are conveyed by carrier rollers having circumferential surfaces and lacked surfaces. SOLUTION: A surface part of a carrier roller 36 is formed of an elastic body. An inlet side contact part 55 of a circumferential surface 45 coming in contact with a sheet first at the time of conveying the sheet is so formed that contact area with the sheet is gradually increased, and an outlet side contact part of the circumferential surface 45 coming in contact with the sheet last is so formed that contact area with the sheet is gradually reduced. With this constitution, overlap feeding and bending of the sheets can be effectively prevented without generating idle feeding at the inlet side contact part 55, and overlap feeding in company can be effectively prevented at the outlet side contact part.
Patent JP-H0810225-A (JP)
Title: Ophthalmological device
Inventor: MIWA TETSUYUKI
IPC: A61B3/16
Filed: 1994-06-30
Abstract: PURPOSE:To accurately and easily perform the alignment of a measuring system by providing a means which performs the alignment by operating manually and performing relative displacement of the measuring system for an eye to be inspected and a means which performs the alignment by driving the measuring system based on the detection result of a barometer detecting means which projects a barometer on the eye to be inspected and detects the barometer. CONSTITUTION:When automatic alignment is selected by the operation of an alignment changeover switch 66, an inspector aligns an annular reticle image 71 with the iris of a front eye part image 70 or the neighorhood of nearly center of a pupil while observing the front eye part image 70 and the reticle image 71 on a television monitor 6, and performs rough alignment by performing focusing adjustment. After that, an X driving system 63. a Y driving system 64 and a Z driving system 65 are operated by output signals from a two-dimensional detecting element 37 and a one-dimensional detecting element 53, and when a measuring unit is moved to a device main body 3, the barometer images of the two-dimensional detecting element 37 and the one-dimensional detecting element 53 are also moved, and a control circuit 62 judges whether or not respective barometer image enters the allowable range of alignment coupletion.
Patent JP-H0519272-A (JP)
Title: Picture display device
Inventor: OZAWA NORIO
IPC: G02F1/1343
Filed: 1991-07-15
Abstract: PURPOSE:To make picture elements both in vertical and horizontal directions inconspicuous and to obtain a high-quality picture by most closely arranging the picture elements having an L-shape without changing the direction of the L-shape of every picture element. CONSTITUTION:The picture elements 101, 102 and 103 have the L-shape, and red is assigned to the picture element 101, and green and blue are assigned to the picture elements 102 and 103, respectively. The respective picture elements 101, 102 and 103 are most closely arranged without changing their directions as shown by figure. Thus, the picture element groups are lined up neither in a direction X nor in a direction Y, and the picture elements 101, 102 and 103 are made inconspicuous. Therefore, the extremely high-quality picture is displayed. Even in the case of providing a light shielding pattern between the respective picture elements 101 and 102 and 103, the light shielding pattern becomes S-shaped both in the directions X and Y, so that it is inconspicuous. Even when filters using three primary colors are provided in every picture element, the picture elements 101, 102 and 103 are not adjacent to the picture elements 101, 102 and 103 having the same colors, thereby realizing natural color reproduction.
Patent JP-2001005644-A (JP)
Title: Generation system for execution environment
Inventor: SHIBATA TAMI
IPC: G06F9/06
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of restructuring and to guarantee the consis tency with an AP by generating an environment file from a hash table generated by extracting data from stack information of all syntax. SOLUTION: An AP 30 is translated by a compiler 31 for transaction processing language to generate an environment file 32 and an object file 33. The object file 33 is linked by groups to generate a load module 34. The compiler 31 for transaction processing language generates a parameter list from parameters (file name of AP and path name of environment file) inputted from a command line, checks their contents, and ends the process when they are improper. Then, the environment file 32 is opened to repeat transaction process definition, analysis of syntax, data writing to the environment file 32, source generation, and output of the object file 33, and the environment file 32 is closed after they are completed.
Patent JP-S5876770-A (JP)
Title: Digital lighting indicator
Inventor: YAMADA MITSUAMI
IPC: G01R13/40
Filed: 1981-10-31
Abstract: PURPOSE:To enable the indication of mediant value of adjacent level signals as well by controlling level indication luminous means by superposing a triangular wave signal which is lower in level than the difference between adjacent level signals. CONSTITUTION:The level signal from an amplifier 12 is added and superposed a low level signal lower than the difference between the adjacent level signals which passes through a triangular wave generation circuit 11 and amplitude adjuster 14 by means of an adder 13 and is impressed into a lighting circuit 10. As a result, a pair of LED D1-Dn corresponding to adjacent signal levels are concurrently lighted up thereby to enable digital indication of input signal level of mediant value level of adjacent signal levels.
Patent JP-H1017271-A (JP)
Title: Target position input method at automatic operation of cable crane
Inventor: KONISHI TAMOTSU
IPC: B66C21/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To reliably input a target position to an automatic operation control part by arranging a GPS mobile receiver in the target position and a GPS fixed receiver in a previously found three-dimensional position, performing operation processing on these position data, and designating the target position found from relative position data of a position of the fixed receiver and the mobile receiver on the driving side. SOLUTION: When an operator pushes a measuring button 53 by standing in a driving target position M by holding an antenna 52, its contact point signal is discriminated by a driving side position measuring device 54, and a GPS mobile receiver 51 receives the signal. This position data is wirelessly inputted to a position measuring operation processing part.  On the other hand, position data received by a GPS fixed receiver 58 arranged in a previously found three-dimensional position is inputted to the position measuring operation processing part, and an operation is performed on three-dimensional coordinate values of the target position M by releative position data on respective installing position coordinates of the fixed receiver 58 and the antenna 52, and it is inputted to an automatic operation control part of a crane, and a target position of a bucket is designated on the driving side, and can be automatically and reliably inputted to the automatic operation control part.
Patent JP-H0223642-A (JP)
Title: Semiconductor device
Inventor: KASAYA SHINICHI
IPC: H05K1/02
Filed: 1988-07-12
Abstract: PURPOSE:To prevent a warp of a metal base plate when the metal base plate and an insulating plate are soldered and are cooled down and then, make the metal base plate and radiating fins come closely into contact to radiate heat sufficiently by mounting ribs in order to prevent the warp which takes place with the solidification of an insulating substrate on the metal base place. CONSTITUTION:Ribs 30 for preventing a warp are mounted at both longitudinal parts on a metal base plate 1. Although an insulating substrate 2 is soldered on the base plate 1 and further, an external electrode terminal and a semiconductor chip are soldered on the above substrate 2, mounting of ribs 30 on the metal base plate 1 makes the protruding warp of the plate 1 which takes place in the case of sticking works between the plate 1 and substrate 2 slight. Even though the plate 1 and substrate 2 are cast into a hot plate so as to solder them and after that, they are cooled down, the plate 1 does not warp because of the existence 2f the ribs 30 and then, cooling fins 20 are bonded onto lower sides of the metal base plate 1 without having any gap between the fins 20 and the plate 1.
Patent JP-S6331996-A (JP)
Inventor: KOBAYASHI TAKAHIRO
IPC: B60S9/12
Filed: 1986-07-24
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-S63215489-A (JP)
Inventor: HAKU SHIYOUKIN
IPC: B63B43/14
Filed: 1987-07-14
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-S6331289-A (JP)
Title: Interphone with television
Inventor: OOYA AKIRA
IPC: H04N7/18
Filed: 1986-07-24
Abstract: PURPOSE:To prevent a noise from a power source and to contrive the long shelf life of a power source by stopping a switching power source at the time of operating a monitor camera and a monitor television. CONSTITUTION:The switching power source, when a commercial power is applied, rectified and smoothed in a rectifying part, a direct current is transformed to a rectangular wave by a switching part and an insulating voltage transformer part and the rectangular wave is transformed to the direct current in the rectifying part and outputted through a filter. When a monitor switch is closed, SW1, SW2 are closed and simultaneously, the switching operation of the switch part of the switching power is stopped. Then, the output of the switching power goes to 0V, the power of a battery is impressed to the monitor camera and the monitor television and the operation is started. When a calling switch or a monitoring switch is opened, the SW1, SW2 are opened, simultaneously, the switching power is operated and the operations of the monitoring camera and the monitoring television are stopped. While, the charge of the battery is started.
Patent JP-H0619255-A (JP)
Title: Printer
Inventor: TACHIBANA TATSUTO
IPC: B41J13/00
Filed: 1992-07-01
Abstract: PURPOSE:To improve the throughput of both-sided printing without spoiling the life of the printer by varying the continuance of operation at the end of image formation according to printing modes. CONSTITUTION:A driving continuation control means 49 in a printing control means 6 varies the driving continuation of each driving system after the end of paper conveyance according to the printing modes. Namely, the means 49 is in stand-by mode until the end of paper conveyance is reported from a paper conveyance control means 7, but judges whether or not recording paper is discharged to an FD or FU, or refeed from paper conveyance information, and sends indicates the end of driving to a printing process control means 8 when the recording paper is discharged from the printer. In the paper refeed state, on the other hand, the continuation of the driving is continuously indicated to the means 8 while the stand-by mode is held for a specific time. This stand-by time is set to a value considered to be optimum in consideration of the capacity of external equipment 3 for image development, the life of each driving system, etc. Consequently, an increase in the power consumption, a decrease in the life of the device, etc., due to unnecessary driving can be eliminated.
Patent JP-H0339462-A (JP)
Title: Production of thin metal oxide film
Inventor: ONO EIZO
IPC: C23C14/08
Filed: 1989-07-06
Abstract: PURPOSE:To form thin metal oxide films with uniform composition on all the plural substrates, respectively, by disposing a target and plural substrates so that the surface of the target and the respective surfaces of the substrates are not opposed to each other and spraying oxygen from the part other than the target in a sputtering method. CONSTITUTION:Plural substrates 2 for growing thin sputtered films are disposed on the plane not opposed to the surface of a target 1. A means 3 for spraying oxygen from the part other than the target 1 to the above substrates 2 is provided, by which oxygen deficiency is reduced. Then, thin metal oxide films are formed on the substrates 2, respectively, by a sputtering method.
Patent JP-S6147833-A (JP)
Inventor: HANSU RAASHIYU
IPC: D01H4/10
Filed: 1985-08-09
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-S5879880-A (JP)
Inventor: ICHIKAWA JIROU
IPC: C04B37/02
Filed: 1981-11-02
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-S5966557-A (JP)
Inventor: TONE YASUYOSHI
IPC: D05C17/02
Filed: 1982-10-06
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-H04371518-A (JP)
Title: Production of ferritic stainless steel for electric material having excellent ductility, wear resistance and rust resistance
Inventor: YAZAWA YOSHIHIRO
IPC: C22C38/32
Filed: 1991-06-20
Abstract: PURPOSE:To obtain the steel blank material which has corrosion resistance and excellent ductility and wear resistance by subjecting a steel specified in component compsn. to hard ' rolling, then to reheating under specific conditions, followed by nitric acid electrolysis. CONSTITUTION:The compsn. of the steel is specified, by weight %, to 0.12% C, <=1.0% Si, <=1.0% Mn, 15 to 20% Cr, <=1.0% Ni, <=0.3% Al, <=0.003% O, <=0.04% P, <=0.03% S, <=0.1% N, and the balance Fe and unavoidable impurities. This steel is subjected to finish annealing, then to cold rolling at >=10%. The steel is thereafter subjected to reheating for 10 seconds to 10 minutes in a 500 to 750 deg.C range. Further, the scale on the surfaces is removed by executing nitric acid electrolysis. At least one kind of 0.002 to 0.01% B, <=0.01% Ca and <=0.2% REM as hot workability improving elements and at least one kind of respectively <=0.5% V, Nb and Ti as corrosion resistance improving elements are incorporated at need into the above-mentioned steel.
Patent JP-H05337175-A (JP)
Title: Membrane-type artificial lungs and preparation thereof
Inventor: ISHIHARA YOSHIHISA
IPC: A61M1/18
Filed: 1992-06-09
Abstract: PURPOSE:To make immediate external circulation possible and to correspond to an argent time by a method wherein a homogeneous film or a film having a homogeneous layer is used for model artificial lungs wherein gas exchange is performed by bringing blood into contact with an oxygen-contg. gas and sterilization treatment is performed by filling a water soln. of physiological saline in a housing of the model artificial lungs. CONSTITUTION:A hollow fiber-like gas exchange film 2 is placed in a housing and both ends thereof are fixed by partition walls 6 each formed with an adhesive to separate the inside and the outside of the hollow fibers. A gas is dissolved in the hollow fibers and is diffused therein and transmitted through it. An inlet 1 and an outlet 6 of blood are provided on the side face of the housing 3 and these are communicated with the inside of the follow fibers. A water soln. of a physiological saline is filled in the housing 3 and is sterilized. Artificial lungs 10 is connected with an artificial cardiopulmonary circuit 12 filled with an isotonic liq. and is connected with a human body through a blood discharging catheter 13, a pump 11 and a blood transferring catheter 14. External circulation can be immediately started thereby and an urgent measure can be performed.
Patent JP-H0463294-A (JP)
Title: Continuous production equipment for surface treated steel sheet
Inventor: IMAI KENJI
IPC: C25D5/26
Filed: 1990-07-02
Abstract: PURPOSE:To form a Zn-based plated layer which is excellent in rust resistance and has uniform distribution by controlling the concn. of organic substance in galvanizing liquid to the specified value or below in the case of plating Ni, Sn, Zn in a multistoried state on the surface of a cold-rolled steel sheet. CONSTITUTION:An Ni electroplating tank 2, water washing tanks 3, 4, a tank 5 of an Sn plating bath contg. organic substance, water washing tanks 6, 7, an electrogalvanizing tank 9 which is provided with a galvanizing liquid circulation system 8 and capable of galvanizing 0.0051.5g/m<2> Zn, a water washing tank 10 and a heat treatment device 11 are arranged in the passing direction of a coil-rolled steel sheet 1. Threelayers plating of Ni, Sn and Zn is performed on the steel sheet 1. When the surface treated steel sheet is continuously produced by performing heat treatment 11 until a galvanized layer is practically lost, organic substance is gradually accumulated in the galvanizing liquid. When the concn. of organic substance exceeds 100ppm, the surface treated steel sheet is produced which is deteriorated in corrosion resistance and is insufficient in rust resistance. In order to solve such trouble, a controlling device 17 of the concn. of organic substance is provided. Thereby the concn. of organic substance in the galvanizing liquid held in the electrogalvanizing tank is controlled at <=100ppm.
Patent JP-2000030378-A (JP)
Title: Method and device for continuously and additionally recording onto recording carrier
Inventor: RAAYMAKERS WILHELMUS P M
IPC: G11B7/013
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To make an EFM sub-code surely readable by keeping a sub-code synchronizing signal to nearly the same phase as a beforehand recorded position synchronizing signal, ending recording of a first modulation signal at a prescribed boundary position and starting the recording of a second modulation signal in the vicinity of the boundary position. SOLUTION: The phase difference between the sub-code synchronizing signal generated in an EFM modulator 64 and a position synchronizing signal to be read is obtained, and the scan speed is corrected according to the obtained phase difference. Thus, the position synchronizing signal and a position code signal are extracted from an output signal of a band filter 56 by a demodulation circuit 65, and a positional information code is reproduced. A read/write head 53 is set in a write mode by a microcomputer 67 through a line 71a, and the EFM modulator 64 is operated through the signal line 72 to start recording operation, and the recording of an absolute time code in an EFM signal continues to be synchronized with the position code signal shown by track modulation on a recording position.