baber/WOPTO huggingface dataset:
Patent JP-2000096566-A (JP)
Title: Water jet preceeding machine in steel sheet pile joint section
IPC: E02D7/24
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a water jet preceeding machine in a steel sheet pile joint section and a method thereof capable of press-fitting a steel sheet pile while inserting a high pressure water jet preceeding machine in a joint section of the steel sheet pile and preventing the compaction of earth and rocks inside the joint section while washing adhered soil. SOLUTION: When a steel sheet pile joint section inside water jet preceeding machine mounted with a high pressure hose 6 mounted to the upper end of a dog-leg mains fixing a jet nozzle 2 to the front end, mounting it to the high pressure hose with a metal fixture 10 at a proper interval and mounting an adjust rod 14 on the head of a vertical section of the mains and a joint section 12 of a steel sheet pile is pressed in the ground while fitting them to the joint section of the steel sheet pile pressed in advance, the compaction of earth and rocks entered into the joint section while spouting high pressure water inside the joint section is prevented to reduce frictional resistance, so that press-in work can smoothly be carried out.  By the constitution, since press-in is made while washing the inside of the joint section of the steel sheet pile by jet, resistance is reduced in the case press-in of the joint section is made, the damage such as deformation or twist, etc., of the steel sheet pile can be prevented, and the steel sheet pile can repeatedly be used.
Patent JP-2000114979-A (JP)
Title: Variable length code processing circuit
Inventor: NAKASE JUNKO
IPC: H04N19/42
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To realize an encoding and decoding processing of a variable length code with a small circuit scale. SOLUTION: A controlling part 800 controlling the shift quantity of a barrel shifter 200, 1st means 100 and 101 inputting the output of register 400 to the barrel shifter, 2nd means 103, 104, 105, 301 and 300 inputting the logical OR of an output of the barrel shifter and an output of the register to the register 400 and a controlling part which performs the program searching of a code in a bit string of a variable length code to be inputted to the register with the barrel shifter when the variable length code is decoded and shifts encoded data with the barrel shifter to perform storage control of it at an appropriate bit position in the register when variable length coding is performed are constructed by combining a decoding means 500 and an encoding means 501.  Thus, the barrel shifter can be shared for encoding processing and decoding processing of a variable length code, and a variable length code encoding/ decoding circuit with a small circuit scale can be realized.
Patent JP-H05210989-A (JP)
Title: Data output buffer
Inventor: BOKU YOUHOU
IPC: H03K19/00
Filed: 1992-10-23
Abstract: PURPOSE: To improve the noise characteristics and operational speed by making output data transit through the middle level when the data are outputted, thereby preventing DC current from flowing while the output data are kept on a middle level. CONSTITUTION: The output of a first input circuit 11 and an inversion output signal ϕOE' are inputted to first control circuits 21, 22, and the output data DOUT are inputted to a second control circuit 23. Then, pull-up stages 27, 28 for making the DOUT on the middle level according to first, second control signals are provided. Further, the DOUT are inputted to third control circuits 24, 25, and the output of a second input circuit 12 and the ϕOE' are inputted to a fourth control circuit 26. Then, pull-down stages 29, 30 for making the DOUT on the middle level according to third, fourth control signal are provided. In such a manner, the DOUT are kept on the middle level while an output enable signal is activated.
Patent JP-H11119402-A (JP)
Title: Self-processing photographic film unit
Inventor: SUGIYAMA NOBUO
IPC: G03C8/46
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a self-processing photographic film unit having an excellent productivity and a satisfactory excess processing liquid capturing ability of trap sections without impairing handling property. SOLUTION: The trap member 12 is formed so that its thickness is partially increased by strings 23a to 23c, on three sections at the center section and both end sections of a nonwoven fabric 21, by sewing and fixing strings 23a to 23c along the direction where a film unit is discharged. The string 23b is provided on an approximately center of the nonwoven fabric 21, while the strings 23a and 23c is respectively provided on both ends thereof with a space shorter than the entire length of the processing liquid extension roller 30 of a camera. Although a masking sheet 3 is pressed on the trap section 10, at the pressurizing time by the processing liquid extension roller 30 the trap section 10 is restrained from being battered, and the apprehended processing liquid is prevented form flowing backward, since the masking sheet 3 is firmly supported by the stings 23a to 23c.  The trap section 10 being 0.75 mm thickness before photographing for instance, becomes thin being 0.45 mm thickness, excepting the sections of strings 23a to 23c, at the lapse of specified time after photographing, the film unit is restrained from being voluminous.
Patent JP-H03150205-A (JP)
Title: Rotary ozonizer
Inventor: SUZUKI SHINICHI
IPC: C01B13/11
Filed: 1989-11-02
Abstract: PURPOSE:To improve the cooling property of a dielectric material by comprising a centrifugal ventilator type case using the peripheral wall thereof as a discharge electrode, impellers whose blade portions standing face to face to the peripheral wall are employed as dielectric electrodes, a dielectric material coated on the surfaces of the dielectric electrodes and an AC high voltage electric source. CONSTITUTION:A rotary ozonizer is composed of a centrifugal ventilator type case 1 comprising a cylindrical peripheral wall 11 and side walls 12 closing the both the ends thereof, impellers 4 which is rotatably supported on the side walls 12 and whose blade portions standing face to face with the peripheral wall are also employed as dielectric electrodes 42, a dielectric material 6 coated on the surfaces of the dielectric electrodes 42 and an AC high voltage electric source 7 connected to both the electrodes.
Patent JP-H08142230-A (JP)
Title: Cabinet device and manufacture thereof
Inventor: HIROTA SEIZO
IPC: B29C45/26
Filed: 1994-11-21
Abstract: PURPOSE: To obtain a molded rear cabinet which has improved strength and higher productivity than that of prior method by a cabinet device made of an integrally molded member having a hollow part in a thick part continuously formed at the part of an integrally molding member. CONSTITUTION: A cabinet 1 is continuously integrally formed with a thick part 2 at the outer peripheral end in a rigid structure in the product strength. In this case, a gate 3 for casting a resin and a high-pressure gas is coupled to a farthest part 5 from the bottom 4 of the cabinet 1 of the outer peripheral thick part 2 by a rib 6 having a sectional area for guiding the gas. In the cabinet formed in this manner, the gas is introduced from the gate 3 for injecting the resin by slightly delaying after the resin injection, and the gas is guided from the gate 3 to the part 5 of the bottom 4 of the cabinet 1 of the part 2, thereby continuously forming the hollow part 7 of the part 2. In this case, the shrinkage failure of the part 2 can be prevented since the secondary pressure of the gas is applied.
Patent JP-S62145788-A (JP)
Title: Ion laser tube
Inventor: KANEMOTO TAKASHI
IPC: H01S3/03
Filed: 1985-12-19
Abstract: PURPOSE:To readily obtain cooling medium like city water by forming a part between an anode and a cathode of a ceramic material, and providing cylindrical connection members alternately connected hermetically between a plurality of disclike members including through holes for a discharge path and a gas return path. CONSTITUTION:Through holes 2 for forming discharge paths are opened at a plurality of disclike members 1, and a plurality of through holes 3 for a gas return path are opened at the periphery. The members 1 may use aluminum nitride ceramics having nonconductivity, excellent heat resistance and excellent relatively thermal conductivity. Connection members 4 disposed between the disclike members are cylindrical members having inner diameter capable of containing the holes 2 and 3 in the bore of the inner hole thereof, and a laser tube can be cooled by directly feeding cooling medium to the members 1 and 4. The medium is not particularly limited, and may use city water.
Patent JP-2001112055-A (JP)
Title: Transmission line maintenance monitor system and control station device and base station device used for this system
Inventor: TANAKA KEIJI
IPC: H04B10/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a transmission line maintenance monitor system using an optical composite overhead ground-wire(OPGW) for a transmission line so as to provide incoming and outgoing channels. SOLUTION: The system includes a control station device, base stations provided along a transmission line, a 2-way optical transmission line interconnecting them, and a terminal station making wireless communication with the base stations. The control station generates a control signal to control incoming and outgoing channels of each base station on the basis of an in-zone state of the terminal station that can make wireless communication with each base station and transmits the control signal to each base station. The base station receiving the control signal users a wave branching device 204 to branch data and the control signal and the control signal is given to a power supply control section 210.  The power supply control section 210 controls a power amplifier section 220 of the outgoing channel and a low noise amplifier section 226 and an electrooptic converter 230 of the incoming channel.
Patent JP-H02133427-A (JP)
Title: Production of thermally stable polyimide
Inventor: OTA MASAHIRO
IPC: C08G75/20
Filed: 1988-11-15
Abstract: PURPOSE:To prepare a thermally stable polyimide with an excellent moldability by reacting a specific diamine with a specific tetracarboxylic acid dianhydride in the presence of a specific acid anhydride and then imidating the resulting polyamic acid. CONSTITUTION:A diamine (A) comprising bis(3-aminophenyl) sulfone of formula I is reacted with a tetracarboxylic acid dianhydride (B) of formula II (wherein R is a tetravalent 2C or higher aliph., cycloaliph., monocyclic arom., or condensed polycyclic arom. group) in the presence of a dicarboxylic acid anhydride (C) of formula III (wherein Z is a monocyclic arom., condensed polycyclic arom. group, etc.) in the molar ratio of A:B:C of 1.0:0.9-1.0:0.001-1.0 to give a polyamic acid, which is thermally or chemically imidated to give a thermally stable polyimide with an excellent moldability and with a backbone structure consisting of repeating units of formula IV (wherein R is the same as above).
Patent JP-H09128790-A (JP)
Title: Optical pickup and optical pickup for phase transition type optical disk
Inventor: TAKEUCHI SHIGEKI
IPC: G11B7/135
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the availability rate of light while optimizing the characteristic of the light to be guided to a recording medium by providing a means for changing the diffusion angle of an incident light in a cover member. SOLUTION: A cover member 16 is attached to a shell 15. Moreover, the cover member 16 has a function preventing dirt and dust, etc., from sticking to a light guiding member 5 and a light receiving element or the like. The cover member 16 is consisting of a convex lens part 16b whose center part is swelled and a plate shaped part 16c and the part 16b has a function as a lens having workings converging an incident light, that is, a condensing action. Then, the diffusion angle of the light guided from a light source via the optical member and emitted from the light guiding member 5 is arbitrarily changed by changing the setting of the lens effect of the convex lens part 16b. Thus, almost the whole quantity of the light made incident on the cover member 16 is made incident on an objective lens and is guided to a recording medium.
Patent JP-H05103248-A (JP)
Title: Remote control panhead device
Inventor: SENDA AKIRA
IPC: F16M11/04
Filed: 1991-10-07
Abstract: PURPOSE:To obtain a common and same shot from plural control parts, and to obtain the independent shot from each control part. CONSTITUTION:Plural control panels 2a, 2b, and 2c which remote-control a panhead 1, are connected through transmission systems 3 with the panhead 1. Each control panel 2a, 2b, and 2c is equipped with a shot switch group constituted of a common switch and plural switches. A common memory from which the same screen is obtained when the shot switch of the same number is pressed even at the time of operating the panhead 1 from the control panels 2a, 2b and 2c, and an exclusive shot memory from which the screen is obtained only at the time of operating the head 1 from each control panel 2a, 2b and 2c, are incorporated in the panhead 1.
Patent JP-H05100761-A (JP)
Title: Batch stopping and starting circuit for controller
Inventor: HIRUTA TAKESHI
IPC: G06F1/26
Filed: 1991-10-07
Abstract: PURPOSE:To prevent the timing deviation from generating at the stopping and starting between plural controllers when plural controllers are performed the batch stopping and starting in the diagnostic and evaluating function of an electronic computer. CONSTITUTION:At a diagnostic device 3 side, a drive circuit 301 to drive a signal for the batch stopping and starting is held, and at respective controllers 1 and 2, a receiving circuit to receive a signal for the batch stopping and starting and a control circuit 201 to perform the stopping and starting by the signal for the batch stopping and starting are held, and by controlling a signal to perform the batch stopping and starting from an external part at the time of the diagnosis and evaluation, the controller is stopped and started in batch.
Patent JP-H11124259-A (JP)
Title: Original cloth roll connecting method
Inventor: SAWADA SATOSHI
IPC: B65H19/18
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a highly strong connection part without stopping a line. SOLUTION: In an original cloth roll connection method, the end part of a new original cloth roll 2 to be connected is overlapped with the end part of a present original cloth roll 1 under working, the overlapped part is stuck with joint tape for temporary adhesion, and the temporarily adhered part is heated and pressed after it is passage through a pinch roll 9 capable of heating and crimping the temporary adhered part. The above joint tape is such that polyethylene is laminated on one surface of a fiber base material and adhesive agent is laminated on the other surface. Also the heating temperature caused by the pinch roll 9 is 130 to 250 deg.C.
Patent JP-H04162921-A (JP)
Title: Method for working reinforcing bar
Inventor: TAKEMURA YUKIHIRO
IPC: E04G21/12
Filed: 1990-10-26
Abstract: PURPOSE:To present the bending method for completing the set process with only one time by arranging all stands of machines for working a reinforcing bar equivalent to the man hour of bending in separating the distance suitable to the working positions. CONSTITUTION:Four stands of the reinforcing bar working machines are arranged at the working positions A1-A4 of the reinforcing bar A, and the reinforcing bar is clamped with the reinforcing bar working machines 1a, 1d of the out end side with hand or automatically except the reinforcing bar working machines 1b, 1c which is to bend at the final. The working machines 1b, 1c are set on the elavating device so that the reinforcing bar clamping part 2 is lowered until the position to be left from the reinforcing bar A. The reinforcing bar is set on the clamping part 2. and worked with the working machine 1a, 1d. Then, after the working machines 1a, 1b are lowered with the elavating device, the bending for A3, A4 parts are worked with the bending machines 1b, 1c. With the method of this invention, the prescribed bending can be executed by only one time of setting, and the efficiency for work is good.
Patent JP-H06141038-A (JP)
Title: Distributed exchange and exchange comprising system
Inventor: MAEJIMA YUKITO
IPC: H04Q11/04
Filed: 1992-10-26
Abstract: PURPOSE:To provide a distributed exchange comprising system capable of comprising a building block with arbitrary size from small capacity to large capacity by combining a module of standard constitution without using a large scale coupling mechanism. CONSTITUTION:An exchange is comprised of a switch control module 1, a call control module 2, and a managing module 3 provided with independent functions. respectively, and each module is connected via at least one or more ATM rings 20. Each module is equipped with a standard processor 10, memory 11, a processor bus 12, an ATM switch 15, a module interface device 16, and a signal processor 17 as standards, and each function can be performed based on the kinds of programs stored in the memory 11. The switch control module 1 can be added via the ATM ring 20 corresponding to the scale of the exchange. Meanwhile, when a small scale mechanism is employed, plural functions can be unified in one module.
Patent JP-H01130894-A (JP)
Title: Laser beam machine
Inventor: KANEOKA MASARU
IPC: B23K26/06
Filed: 1987-11-16
Abstract: PURPOSE:To perform wide and uniform laser beam machining regardless of the mobile direction of a machining head or a machining table by making a laser beam with its reflection direction deviated from the optical axial direction of a condensing optical system incident on the condensing optical system and rotating a total reflection mirror in this state. CONSTITUTION:The laser beam 2 incident on the total reflection mirror 5 reflects in the inclined direction to the optical axial 7 direction of the condensing optical system 6 on the reflection surface 5a and the laser beam 2 formed to the oblique beam is made incident on the condensing optical system 6. As a result, the laser beam 2 is condensed on the position deviated from the optical axis 7 of the condensing optical system 6 on a material 9 to be machined. In this state, an X axis driving motor 11 and a Y axis driving motor 12 to move the machining table 10 are driven by a driving device 13 in accordance with a machining shape and while moving the material 9 to be machined, a rotating signal is sent from the driving device 13 to a rotating device 8 to rotate the total reflection mirror 5 at the same time. By this rotation, since the laser beam 2 reflected by the total reflection mirror 5 rotates conically with the optical axis 7 of the condensing optical system 6 as a center, a locus 14 of a condensing point of the laser beam 2 on the material 9 to be machined obtains a working width in accordance with the rotating diameter.
Patent JP-H11106694-A (JP)
Title: Ink-jet recording solution
Inventor: ISHIBASHI DAISUKE
IPC: C09D11/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject recording solution excellent in light resistance of color image and color tone, providing improved color reproductivity, by including a metal complex compound colorant and an aliphatic amine. SOLUTION: This ink solution contains (A) preferably <=20 wt.%, especially preferably 1-10 wt.% of a metal complex compound colorant of the formula, etc., and (B) (i) preferably <=20 wt.%, especially preferably 1-10 wt.% of an aliphatic amine such as an aliphatic monoamine, an aliphatic monoalcoholamine, an aliphatic dialcoholamine, etc., (ii) preferably <=20 wt.%, especially preferably 1-10 wt.% of a heterocyclic compound such as 2-(aminomethyl)-1,3-dioxolan, etc., (iii) preferably <=20 wt.%, especially preferably 1-10 wt.% of at least one compound selected from α-cyclodextrin, β-cyclodextrin and γ-cyclodextrin or (iv) preferably <=20 wt.%, especially preferably 1-10 wt.% of urea.
Patent JP-2000122613-A (JP)
Title: Display device and its driving method
Inventor: MAEZONO KENSUKE
IPC: G09G3/32
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of a high-brightness, high-speed display clock operation by removing an obstacle on the turn-off time of a transistor. SOLUTION: This display device is equipped with a control circuit for outputting a dynamic lighting signal relative to the X line and the Y line of LED(light emitting diode) of matrix arrangement of a display part based on inputted display data, and an X-line driving circuit 9 and a Y-line driving circuit 10 connected to the control circuit respectively independently. The X-line driving circuit 9 and the Y-line driving circuit 10 are equipped with a constant-current driver IC 15, and transistors Q1, Q2, Q3, Q4 for common use for the X-line driving circuit 9 and the Y-line driving circuit 10, as the elements driven by a signal for specifying the X line and the Y line.
Patent JP-H11106591-A (JP)
Title: Saponified ethylene-vinyl acetate copolymer solution
Inventor: ONISHI HIDEFUMI
IPC: C08L29/04
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a saponified ethylene-vinyl acetate copolymer (EVOH) soln. excellent in solubility and low-temp. stability by dissolving EVOH having a specific water content in a solvent. SOLUTION: This soln. is prepd. by dissolving a water-contg. EVOH, prepd. by causing EVOH having an ethylene content of 60 mol.% or lower and a degree of saponification of 90 mol.% or higher to absorb water to a water content of 10 wt.% or higher, in a solvent contg. at least 20 wt.% 4C or lower alcohol, pref. in a mixed solvent comprising 75-20 wt.% water and 25-80 wt.% alcohol. Based on 100 pts.wt. EVOH, 0.1-20 pts.wt. boric acid compd. [e.g. boric acid or sodium borate (such as sodium metaborate, sodium diborate, sodium tetraborate, or sodium pentaborate)] is added to the soln. in order to further improve its stability. The soln. with a concn. of 1-50 wt.% is applied to a susbtrate having a thickness of 10-1,000 μm to form thereon a coating film having a thickness of 0.5-500 μm, thus imparting gas barrier properties to the substrate.
Patent JP-H05127661-A (JP)
Title: Image display device
Inventor: YOSHIE TAKESHI
IPC: G16H10/60
Filed: 1991-11-01
Abstract: PURPOSE:To provide the image display device which makes it easy to grasp which part of the whole image an enlarged image corresponds to, facilitates moving operation for a marker, and displays the enlarged image and the whole image. CONSTITUTION:The image display device which displays the whole image and a desired-rate enlarged image of a desired object area in the whole image is equipped with a panel 7 for operating the enlarged area or enlargement rate and a means which displays the whole image when the enlarged area or enlargement rate is varied on the panel 7 and switches the whole image to the enlarged image and displays the enlarged image at the end of the varying operation for the enlarged area or enlargement rate.