baber/WOPTO huggingface dataset:
Patent JP-2001020272-A (JP)
Title: Polygonal ground improvement work method
Inventor: MAKINO MASAMI
IPC: E02D3/12
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To economically perform stable ground improvement work assuring less deformation, displacement or breakage against upper or lateral load. SOLUTION: In a first process, one solidified improved columnar body extending vertically is formed by agitating and mixing together an improving material and earth of soft ground in the ground. Next, in the second process, one solidified improved wall body 4 extending in vertical direction is formed by connecting together a plurality of improved columnar bodies by repeating the first process. Next in the third process, the second process is repeated and a plurality of improved wall bodies 4 are connected together in the horizontal direction, thereby forming a honeycomb-shaped (on a plan view) solidified improved structural body 1 is formed.  In addition, in the fourth process, improved connected bodies 5A, 5B connecting a plurality of neighboring improved wall bodies 4 are formed by agitating and mixing the upper end portions and lower end portions of unimproved soil in each cylindrical hole 3 surrounded by a plurality of improved wall bodies 4 together with the improving material by means of mixing apparatus. In this way, a cubic improved structural body 1 can be created.
Patent JP-H0746400-A (JP)
Title: Picture processor and method for forming pattern
Inventor: TANIOKA HIROSHI
IPC: H04N1/40
Filed: 1993-07-30
Abstract: PURPOSE:To attain a picture identifying function having high accuracy and generality by providing the picture processor with a means for detecting that the reflection by one color component at least out of plural color-decomposed color components in the characteristics of a visible area of a remarked picture element is larger than that of nearby picture elements. CONSTITUTION:Whether a remarked picture element is a specific picture or not is discriminated by the picture information in the visible area and picture information in a non-visible area of the remarked picture element and its nearby picture elements. This picture processor has a means for detecting that absorption in the characteristics of the remarked picture element in the non-visible area is larger than that of its nearby picture elements and reflection by one color component at least out of plural color decomposed color components in the characteristics of the visible area of the remarked picture element is larger than that of its nearby picture elements. An identifying part 1 detects a specific pattern in an original and outputs the detected result to a recording control part 4, and if necessary, a recording signal is worked by rainting-out with a specific color or the like, the worked signal is recorded by a recording part 5, or recording operation is aborted to inhibt faithful image reproducing.
Patent JP-S6249570-A (JP)
Title: Picture processor
Inventor: TAODA MASAMI
IPC: G06T11/00
Filed: 1985-08-29
Abstract: PURPOSE:To perform the clipping process for each bit and at the same time to give high-speed access to the relevant area, by using window and edge signals given from the 1st and 2nd signal generating means to perform the clipping process. CONSTITUTION:An address generating means 500 is provided to produce an address to a picture information storage means 200 together with an area setting means 600 which sets a specific area to the means 200, the 1st signal generating means 700 which produces a window signal showing whether or not said address exists within an area set by the means 600 and the 2nd signal generating means 800 which produces an edge signal showing whether or not the address exists on the boundary of the area set by the means 600. In such constitution, a clipping process means 300 performs the clipping process by the window and edge signals given from the means 700 and 800 respectively. Thus a specific area can be designated for each bit and access to this area is performed at a high speed.
Patent JP-H1134350-A (JP)
Title: Ink jet recorder
Inventor: HINO MOTOHITO
IPC: B41J2/175
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To jet ink stably for a long term by removing a foreign matter surely when a nozzle is clogged. SOLUTION: The recording head part 14 provided with an ink jet nozzle is coupled through a flexible tube 43 with a filter housing 46 incorporating a filter 44 for removing foreign matter in the ink being supplied through the ink suction port in the filter housing 46. When a nozzle is clogged at the recording head part 14, the flexible tube 43 or the filter housing 46 is removed and the ink channel at the recording head part 14 is cleaned through suction thus removing foreign matter clogging the nozzle surely without being hindered by the filter 44.
Patent JP-S6082279-A (JP)
Title: Automatic welding machine
Inventor: KATAOKA HIROSHI
IPC: B23K9/028
Filed: 1983-10-11
Abstract: PURPOSE:To provide a titled device which subjects a flange part to normal welding in normal welding of the tack-welded flange at the end edge of a round-cornered square pipe by rotating intermittently the pipe at the round-cornered square part to a prescribed angle, operating a torch to follow up the transfer to the round squared part and thereafter transferring the torch to the flat part and welding said part. CONSTITUTION:A round-cornered square pipe 3 with which a flange 4a is tack- welded is inclined to a suitable angle and is fastened and held to the shaft 12 of a rotating means 5. A roller 28 in contact with the outside circumference of the pipe is traversed to adapt itself to the rotation, contact and transfer to the round angle part and is horizontally moved in a flat part 3e. A torch 22 operated to follow up the roller 28 faces always the weld zone in an adequate position and welds uniformly the entire circumference of said zone. The follow-up is accomplished by computer control. Any round-cornered square pipe is thus similarly welded with the flange.
Patent JP-S5981286-A (JP)
Inventor: TERAI KAZUO
IPC: B62K19/40
Filed: 1982-10-29
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-H0744426-A (JP)
Title: File management method for file system
Inventor: ITO AKIRA
IPC: G06F12/00
Filed: 1993-07-30
Abstract: PURPOSE:To utilize a magnetic disk storage device and an optical disk device effectively. CONSTITUTION:A computer 20 registers a new file in an optical disk storage device 23. The computer 20 monitors a file access state of the optical disk storage device 23 and transfers a file whose frequency of use is high to a 2nd magnetic disk storage device 22 and accesses the 2nd magnetic disk storage device 22 afterward. Furthermore, file relating information is stored in a 1st magnetic disk storage device 21 in a form of a database at file registration and used for file access.
Patent JP-S6346089-A (JP)
Title: Equalizing circuit for low band conversion carrier chrominance signal
Inventor: YAMADA HIROSHI
IPC: H04N9/793
Filed: 1986-08-13
Abstract: PURPOSE:To widen the band of a reproduced carrier chrominance signal by providing the titled circuit with at least a flat group delay time characteristic in the band of a low frequency conversion carrier chrominance signal and an equalizing characteristic increasing the level of low frequency component of a low frequency conversion carrier chrominance signal. CONSTITUTION:Low frequency conversion carrier chrominance signals coming in an input terminal 10 pass through two delay circuits 11 and 12 of the same delay time tau(for instance 300 n s), and after provided with a delay time 2tau, supplied to the first adder circuit 13, and on the other hand, supplied directly to the adder circuit 13. Output signals of the adder circuit 13 are gain adjusted by a gain adjuster 14 and supplied to the second adder circuit 15 and added to low frequency conversion carrier chrominance signals of delay time tau coming from the delay circuit 11 and outputted to an output terminal 16. In the frequency characteristic of the whole circuit, low frequency component of chrominance subcarrier frequency below the low frequency conversion carrier chrominance signal fS is increased in level, and group delay time characteristic flat at least in the band of the low frequency conversion carrier chrominance signal is obtained.
Patent JP-S5979863-A (JP)
Title: Method for testing electrostatic discharge withstand voltage
Inventor: ISHIKAWA HARUO
IPC: G01R31/12
Filed: 1982-10-29
Abstract: PURPOSE:To facilitate the discrimination of the electrostatic discharge withstand voltage of digital machinery, by a method wherein the voltage of the preset terminal of FF is made slightly higher than threshold value voltage and static electricity is discharged from the outside of the housing of a tester. CONSTITUTION:When a switch SW1 is turned ON and a relay RL2 is operated, LED-D3 emits light and, at the same time, voltage VCC is applied to FF10 while a clear terminal CLR is earthed and Q-output comes to an L-level. The preset terminal PRE of FF10 is brought to an H-level when there is no external noise while Q-output comes an L-level and D3 continues light emission even if SW1 is opened. The variable resistance RV connected to the terminal PRE is set so as to make the voltage thereof slightly higher than threshold value voltage VT when input voltage is an H-level. In addition, electrostatic discharge voltage for putting out the light of D3 is calculated while a tester is put in the housing of digital machinery and voltage for putting out the light of D3 is calculated while discharging static electricity from the outside by an ESD tester to judge the electrostatic discharge withstand voltage of the housing of the digital machinery.
Patent JP-H1123894-A (JP)
Title: Optical device for optical communication terminal station
Inventor: SASAKI HIRONORI
IPC: H04B10/29
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical device for optical communication terminal station advantageous for making the device compact by using a computer hologram utilizing an optical diffraction phenomenon as the optical element of terminal optical device for wavelength multiplexed transmission. SOLUTION: An optical element except a wavelength selecting filter is composed of computer holograms 21, 22 and a second wavelength component separated from a first wavelength component by the wavelength selecting filter 23 is sent to second input end 24 and output end 23 by means of the light condensing function of the first and second computer holograms 21, 22. A second wavelength component is sent to a second output end 23 by means of the first computer hologram 21 and bi-directional communication between the transmitting source of multiplexed light and an optical element 10 receiving the multiplexed light is enabled by means of the input of a second wavelength component from the second input end 24.  The respective computer holograms 21, 22 are optical elements utilizing the diffraction phenomenon and made to be compact by properly and selectively burdening them with or superposing the functions of collimation, convergence, deflection and optical path dividing.
Patent JP-S6434996-A (JP)
Title: Fluorocyclopentane derivative and production thereof
Inventor: MORISAWA YOSHITOMI
IPC: C07D473/34
Filed: 1987-07-31
Abstract: NEW MATERIAL:A 3,3-fluoro-2-hydroxy-1-substituted-4-hydroxymethylcyclo- pentane derivative shown by formula I [R<1> is residue of nucleic acid base which may contain protecting group, azide or (protected) amino; R<2> and R<3> are H or OH protecting group]. EXAMPLE:9-[3beta-Fluoro-2alpha-hydroxy-4beta-hydroxymethyl-1beta-cyclo pentyl]-6-aminopu rine. USE:An antitumor agent or an antiviral agent such as anti-AIDS agent. PREPARATION:A 2,3-epoxy-1-substituted-4-hydroxymethylcyclopentane derivative shown by formula II is reacted with a fluorinating agent and then optionally deprotected.
Patent JP-S6168340-A (JP)
Title: Production of parent glass material for optical fiber
Inventor: MIZUTANI FUTOSHI
IPC: C03B37/014
Filed: 1984-09-13
Abstract: PURPOSE:To enable to use hydrocarbon gas as fuel for flame to be used for hydrolysis of a starting material for the glass by flowing each starting material gas with a specified arrangement to each port using a multilayered tube. CONSTITUTION:Gas streams are arranged in such a manner that fuel hydrocarbon gas is flowed out from a burner interposed between flows of gaseous oxygen. Namely, a concentric cylindrical six layered tubular burner is used, and (i) gaseous starting material and carrier gas are flowed through a central port 5, gaseous oxygen is flowed through a second port 6 and a sixth port 10, seal- gas is flowed through a third port 7 and a fifth port 9, and hydrocarbon gas is flowed through a fourth port 8. The hydrocarbon gas is burnt completely by the above-described process, thus, deterioration of quality due to deposition and entanglement of fine carbon particles to a porous glass body to be generated by the incomplete combustion is avoided.
Patent JP-2000019920-A (JP)
Title: Image forming device
Inventor: NAKAGAMI YASUHIRO
IPC: G03G21/10
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent a blade turning or an image noise from the occurrence, while restraining toner from being wasted unwittingly. SOLUTION: This image forming device is allowed to plurally divide the image forming area on a photoreceptor drum in the main scanning direction, and to integrate the gradation value of the image data to be written in respective divided area at the image forming time (step S3 and S4). The device is allowed to determine the gradation integrated value for the each unit rotary time by every divided area, based on the respective integrated value and the rotary time of the photoreceptor drum (step S6), to develop by exposing for the specific time, with regard to the area where the same becomes smaller than the specific threshold value (step S7 to step S10), and to make the toner compulsory stuck on the area concerned.
Patent JP-S6241567-A (JP)
Inventor: ARUBERUTO HOFUMAN
IPC: F25B23/00
Filed: 1986-08-15
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-S5894806-A (JP)
Inventor: TAKAHASHI KOREMITSU
IPC: A46D1/00
Filed: 1981-11-30
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-S6434733-A (JP)
Title: Forming method of thermoplastic resin laminate
Inventor: USHIKI YOJI
IPC: B32B27/04
Filed: 1987-07-30
Abstract: PURPOSE:To improve productivity of a formed object, while microwave heating is used for melting the prepreg of polypropylene thermoplastic resin, by raising the index of the dielective loss of the prepreg by mixing additives in the case of processing prepregs of thermoplastic resin. CONSTITUTION:In a prepreg Pr, the thermoplastic resin of polypropylene type is fiber-reinforced by the prepreg, and upon the prepreg process, the fiber and the powder of carbon are added to the thermoplastic resin, and further the rubber of polysulphide with large dielectric constant and dielectric loss factor is added to and mixed with said resin. The added carbon amount is preferably 5-30wt.% and the mixed amount of rubber is proferably 5-30wt.%. A plurality of the prepregs Pr are lapped on a pallet 5 and are charged on the receiving seat 4 in an applicator 3. The microwave emitted from an oscillator 1 is introduced into the applicator 3 through a wave guide 2 and is applied to the prepreg Pr, thereby carrying out the heating of the prepreg. The prepreg Pr melted at a suitable temperature is taken out from the applicator 3 with the pallet 5, and it is transferred to a forming machine and is formed by stamping.
Patent JP-H059511-A (JP)
Title: Production of fe-co soft magnetic powder
Inventor: MORIMOTO KOICHIRO
IPC: C22C33/02
Filed: 1991-07-04
Abstract: PURPOSE:To provide the method for inexpensive mass production of the Fe-Co soft magnetic powder having a high saturation magnetic flux density. CONSTITUTION:This process for production of the Fe-Co soft magnetic powder having a metastable (Fe, Co)16N2 phase consists in subjecting Fe-Co alloy powder to a nitriding treatment to produce the nitriding treated powder which has a nitrided layer in the surface layer part and, the compsn. over the entire part of which is (Fe1-alphaCoalpha)1-betaNbeta (where alpha and beta are alpha=0.05 to 0.6, beta=0.05 to 0.15 in molar ratio) and mixing and pulverizing this nitriding treated powder while applying high energy thereto.
Patent JP-H0637109-A (JP)
Title: Manufacture of semiconductor element
Inventor: IKEDA SATOSHI
IPC: H01L29/78
Filed: 1992-07-17
Abstract: PURPOSE:To improve the voltage withstanding characteristic of a gate electrode and, at the same time, to reduce the number of manufacturing steps of a semiconductor element by preventing the gate oxide film of the transistor of the semiconductor element from bring etched at the time of removing a spontaneous oxide film. CONSTITUTION:After an N-type polysilicon film 7 is formed on a gate oxide film 3 and a contact hole 4 is formed in the film 7, an electrode forming material 9 is formed.
Patent JP-S5981544-A (JP)
Title: Detecting method of internal defect
Inventor: KOYAMA MASAHISA
IPC: G03B42/02
Filed: 1982-11-01
Abstract: PURPOSE:To extract only a defect picture and to inspect even an object of inspection in a complicate shape speedily with high precision by comparing an X- ray image of the object with that of a reference conforming article and finding their difference. CONSTITUTION:The X-ray image A of the previously selected nondefective article is stored in a picture memory 6. Transmitted X-rays obtained by irradiating the body 1 to be inspected by an X-ray source 3 are caught by a TV camera 5 to obtain the entire image B of the body 1 by the transmitted X-rays. The transmitted X-ray image B obtained with regard to the individual body to be inspected is inverted in light and shade level by an inverting amplifier 7A and added to the transmitted X-ray image of the conforming article by an adder 7B to obtain only a different point between the both, i.e. a defect B' as a defect picture, i.e. inspection picture. Gradations and all other erroneous judgement elements of the transmitted X-ray image depending upon the shape of the inspected body, shading, etc., are canceled, so the inspection precision is improved greatly.
Patent JP-S61111704-A (JP)
Title: Rolling method of endless belt and endless belt material rolling mill
Inventor: HAMADA KOICHI
IPC: B21B5/00
Filed: 1984-09-12
Abstract: PURPOSE:To obtain an endless belt having high dimensional accuracy by bringing a rolling roller mounted with the small-diameter and thick-walled 1st material into press contact with a pair of driving rollers provided at a prescribed spacing and rolling the 1st material until the prescribed circumferential length is attained thereby forming the 2nd-material. CONSTITUTION:The material rolling roller 3 mounted with the small-diameter and thick-walled annular 1st material 10 is brought into press contact with the driving roller 1 and the grooved driving roller 2 and the ground driving roller 4 is rotationally driven to roll the material 10. The material 10 bulges to the max. extent while rotating at a prescribed rotating speed around the grooves 2a, 4a of the rollers 2, 4 and is extended to the annular belt-like 2nd blank material 10a. The material 10a is finished to the endless bent with a suitable rolling mill after the circumferential length is detected by measuring the distance H from the axial centers (a), (b) of the rolls 1, 2 to the bottom end of the material 10a. The continuous production of the metallic endless belt material with the high dimensional accuracy is thus made possible.
Patent JP-H1141672-A (JP)
Title: Remote control system
Inventor: WATANABE HIDETAKA
IPC: H04Q9/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To set automatically addresses of terminal equipment for operation and control and a branching unit. SOLUTION: A central unit 1 increases incrementally an address number sequentially from the address 1 at initial rising of a branching system, and a branching unit 9 and each of terminal equipment 101-192 start from the address 1 and when the address signal from the central unit 1 is coincident with its own address, changeover relays 941-949 are operated to interrupt a backward transmission line 2 and when the address between the central unit 1 is confirmed, its own address is confirmed. Then the changeover relay 941 is operated by a connection request from the central unit 1 to set one address to the system of the transmission line 21 according to the above method. Then the changeover relay 942 connects to a system of a transmission line 22 to set another address. Thus, the addresses up to the final transmission line 29 are set automatically.
Patent JP-2001017987-A (JP)
Title: Carrier separator
Inventor: TANAKA SHIGEYUKI
IPC: C02F3/08
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To generate a rapid carrier traction along the face of a screen in a treating tank holding a microorganism immobilizing carrier fluidized by the diffused air in the tank with the screen. SOLUTION: A downward passage 9 communicating with a diffused-air region is provided in a tank, the downward passage 9 is formed by an upper inflow part 11 having an inlet 10 and a lower separation part 13 having an outlet 12, a separation passage uniform in cross section is formed in the separation part 13, an outlet 15 communicating with a succeeding system is opened in the side wall of the passage in the middle of the separation passage, a carrier separating screen 16 is provided to cover the outlet 15, and the diameter of the inlet 10 of the inflow part is made larger than that of the separation passage to constitute this separator. Consequently, the velocity of the downward flow in the separation passage is made higher than that in the downward passage 9 with the inlet 10 enlarged.
Patent JP-H1134481-A (JP)
Title: Ink jet recording paper and its production
Inventor: TSUCHIYA MASARU
IPC: B41M5/50
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To increase ink absorbing capacity without uncessarily increasing a film thickness while holding a high ink absorbing speed by successively providing a void free ink absorbing layer containing a film hardening hydrophilic binder and a void-containing ink absorbing layer containing inorg. fine particles having a specific particle size and a hydrophilic binder on a support. SOLUTION: A void free first ink absorbing layer containing a hydrophilic binder is provided on the side near to a support and a second ink absorbing layer having a void structure is provided on the first ink absorbing layer. The first ink absorbing layer is formed so that the hydrophilic binder is hardened in a film form so as to be swollen freely by the absorption of ink. The second ink absorbing layer contains inorg. fine particles with an average particle size of 100 nm or more and the hydrophilic binder. When the average particle size of the inorg. fine particles exceeds 100 nm, a sharp image is hard to obtain. Void capacity is set to 10-30 ml per 1m<2> of recording paper. Ink absorbing capacity is increased without unnecessarily increasing film thickness while holding a high ink absorbing speed.