baber/WOPTO huggingface dataset:
Patent JP-H04298181-A (JP)
Title: High picture quality tv signal/tv signal converter
Inventor: SASAKI HIDEAKI
IPC: H04N7/015
Filed: 1991-03-27
Abstract: PURPOSE:To realize a still picture with high video quality by inhibiting the write of a converter converting a high vision TV signal so as to provide still picture function to the converter and selecting a frame still picture or a field still picture. CONSTITUTION:A MUSE signal digitally converted is subject to scanning line conversion by vertical filters 12-14, the result is written in a time axis conversion memory 15 and read as an NTSC signal based on a PLL circuit 18 and a timing control circuit 19 and a blank signal is added to an upper and a lower part of the pattern with blank addition circuits 23-25 and converted into an analog signal by D/A converters 23-25 as the NTSC picture signal. When a still picture control signal FRSTB is set high at write of the time axis conversion memory 15, a write enable signal is interrupted and a digital MUSE signal of one frame is latched. Then the still picture selection signal SELSTB is used to select a one-frame or a one-field still picture. Thus, the still picture with high video quality is obtained.
Patent JP-H03269187-A (JP)
Title: Coated rope
Inventor: ASAOKA SHINICHI
IPC: D04C1/12
Filed: 1990-03-13
Abstract: PURPOSE:To obtain coated ropes suitable for rope of course of swimming pool, etc., suspending rope of net of tennis court, by constituting yarn bundle having a core material comprising highly tough yarn and specific synthetic yarn and coating the yarn bundle with a specific covering material. CONSTITUTION:In a coated rope of a core material 1 coated with a covering material, the core material 1 is composed of yarn bundle consisting of (A) highly tough yarn 4 and (B) synthetic yarn 5 comprising a low-melting polymer having >=20 deg.C lower melting point or decomposition point than the component A at least on the surface, the covering material is (C) a hot melt material of yarn consisting essentially of synthetic yarn comprising a low-melting polymer at least on the surface or a thermoplastic resin and the core material is fused with the covering material (part of the covering material) to give the objective rope.
Patent JP-S52146642-A (JP)
Title: Magnetic brush developing device
Inventor: TAGAWA KAZUAKI
IPC: G03G15/09
Filed: 1976-05-31
Abstract: PURPOSE: To prevent blocking of a developer agent in the development process wherein a magnetic brush is formed from a single ingredient developer by separating a developing sleeve from a photo-sensitive body when the developer exceeds a definite quantity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02245130-A (JP)
Title: Preservation of fishes and shellfishes in live state
Inventor: YAMANE AKIYOSHI
IPC: A01N1/00
Filed: 1989-03-17
Abstract: PURPOSE:To preserve fishes and shellfishes in a live state in a temperature range <= a life limit point thereof by irradiating live fishes and shellfishes with far infrared rays while gradually cooling in a water bath. CONSTITUTION:Live fishes and shellfishes are irradiated with far infrared rays while gradually cooling (preferably gradually cooling at a rate of 0.1-2 deg.C for >=24 hours) and preserved in a live state.
Patent JP-H11255046-A (JP)
Title: Vehicle rental system
Inventor: UEHARA TAKU
IPC: G08G1/14
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To let users rent a vehicle that they want to use extremely easily owing no worker. SOLUTION: Users are requested to use an ID card 42 that has been issued by an ID card machine 44 to select one motor bicycle 20 on a rental/return processor 14 and receive the key, and then go to a specified one of parking booths 80A to 80D in a parking system 16 where they get a battery out of the associated one of battery supply devices 18A to 18D and mount it on their selected motor bicycle 20, which can be now used.
Patent JP-H08264444-A (JP)
Title: Method and apparatus of forming circuit pattern and integrated circuit formed by the method
Inventor: TANBA MORITAKE
IPC: H01L21/285
Filed: 1995-03-23
Abstract: PURPOSE: To make it possible to from a strong circuit pattern with less manufacturing steps without use of any mask for circuits, which is difficult to make and unmodifiable. CONSTITUTION: The title method for the formation of circuit patterns includes an ion beam generating apparatus 20 that produces metal plasma in its vacuum chamber 22, and generates a metal ion beam 38 from the metal plasma by means of an electric field; electronic lenses 12 that narrow the metal ion beam by means of a magnetic field; and a deflecting apparatus 14 that deflects the metal ion beam by means of a deflecting field, and projects it onto a specified position on a substrate 1. A conductive metal film 2 is thereby formed on the substrate 1.
Patent JP-H07241554-A (JP)
Title: Water purifier
Inventor: KOBAYASHI YUKIO
IPC: C02F1/42
Filed: 1994-03-31
Abstract: PURPOSE:To obtain sanitary and palatable water by effectively removing chlorine and trihalomethanes by providing a first water purifying tank packed with a cation exchange resin and activated carbon and a second water purifying tank packed with a porous hollow fiber membrane and using a filter member composed of a mixture of a cation exchange resin and activated carbon in the first water purifying tank. CONSTITUTION:Tap water flows in a first water purifying tank 2 from an inflow port 6 to pass through the filter member 4 composed of a mixture of activated carbon and a calcium salt type cation exchange resin in the first water purifying tank 2 and enters a second water purifying tank 7 packed with a porous hollow fiber membrane 8 through the flow rate sensor 9 in piping to be filtered by the porous hollow fiber membrane 8 to flow out of a purified water emitting orifice 11. Chlorine, trihalomethanes, a dissolved inonic harmful substance or agricultural chemicals are removed by activated carbon and a dissolved cationic harmful substance is removed by the cation exchange resin and bacteria or the like are removed in the second water purifying tank 7.
Patent JP-H08260608-A (JP)
Title: Roof unit
Inventor: KAWAKAMI HIDETADA
IPC: E04B1/348
Filed: 1995-03-23
Abstract: PURPOSE: To make it possible to enhance transportation efficiency and simplify execution of work and protect an eave soffit from being damaged during transportation. CONSTITUTION: There is provided a hanger member which supports substantially horizontally a base frame 11 and a roof panel 21 installed on the base frame 11 foldably and fixably in a slope state and a post member 31 turnably connected to the ridge of the roof panel 21 and an eave soffit material 41 connected turnably to the edge of eaves of the roof panel 21 and a hanging member 51 connected turnable to the edge of eaves of the base frame 11 and supporting the eave soffit material 41 almost in a horizontal state. When the eave soffit material 41 is folded with the roof panel 21 with the roof panel 21 folded with the base frame, the eave soffit material 41 is arranged to hold a higher elevation than the bottom of the base frame 11.
Patent JP-H11244774-A (JP)
Title: Spiral application method of adhesive
Inventor: MENDE TAKAYUKI
IPC: B05D1/26
Filed: 1998-02-28
Abstract: PROBLEM TO BE SOLVED: To perform uniform dense application by making a rotating pressurized air current by a pressurized air current rotate/flow down along a conical projection, making the rotating pressurized air current locally contact a molten adhesive flowing down in the through hole of a deformed cylinder on the adhesive exposing surface of the projection, and making a preliminary draw action be done. SOLUTION: In adhesive spray application, a pressurized air current from apressurized air holes 13, since the holes 13 are eccentric, is made a rotating current and rotates/flows down along a conical projection 2. A string-shaped molten adhesive beat discharged from the adhesive hole 12 of a nozzle A is brought into an action to form spiral adhesive fibers. In this process, the pressurized air current is brought into contact with a molten adhesive flowing down on the adhesive exposing surface P of the projection 2, by the preliminary drawing of the molten adhesive, main drawing thereafter is done more strongly, and the adhesive fibers are rotated at a high speed. In this way, dense application is made possible even when a substrate is moved at a high speed.
Patent JP-S60219580-A (JP)
Inventor: POORU FUREDERITSUKU RODONII
IPC: E21B47/08
Filed: 1985-03-29
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-S59192032-A (JP)
Inventor: NAKAGAWA SUSUMU
IPC: A01M1/20
Filed: 1983-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09257076-A (JP)
Title: Cylinderical mount and manufacture thereof
Inventor: SUZUKI MAKOTO
IPC: F16F1/38
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the generation of a tensile stress during input of a load even when an outer cylinder member made of synthetic resin is employed and to apply effective pre-compression on the edge part in the spherical direction of a slit of a rubber elastic body. SOLUTION: The molding resin pressure of an outer cylinder member 14 is exerted on a rubber resilient body 16 and by effecting local compression deformation of the edge parts 38 and 38 in a peripheral direction of a slit 32 in the direction of the interior of the slit 32, pre-compression is applied on the end parts 38 and 38 in a peripheral direction of the slit 32 of the rubber elastic body 16 wherein deformation in the direction of tension is easy to occur during input of a load.
Patent JP-S53149180-A (JP)
Title: Filtrating method
Inventor: OCHIUMI TSUKASA
IPC: B01D61/22
Filed: 1977-05-31
Abstract: PURPOSE: To separate and recover polyoxyethylene cpd. contained in water and to lower COD, BOD of the waste water at a high permeating speed, by filtrating an aq. soln. contg. polyoxyethylene cpd. through a porous membrane while maintaining the soln. at a temp. not lower than its cloud point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10251758-A (JP)
Title: Production of ferritic stainless cold rolled steel strip excellent in roping resistance
Inventor: KATO YASUSHI
IPC: C22C38/28
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a stainless cold rolled steel strip excellent in roping resistance by subjecting a continuously cast slab of a ferritic stainless steel having a specified compsn. contg. Cr, C, N, Ti and Nb to hot rolling under specified conditions. SOLUTION: The continuously cast slab contains, by weight, >=10% Cr, <=0.03% C+N and one or two kinds of Ti and Nb by >=4(C+N) in total. Furthermore, it may contain <=2.0% Mo. The heating temp. in hot rolling is regulated to <=1160 deg.C. Rough rolling in the hot rolling is executed in such a manner that the temp. is regulated to the range of 950 to 1100 deg.C and the interpass time (t)(sec) in each rolling is regulated to A value (sec) decided by the formula I to 100sec. The finishing temp. (FDT)( deg.C) in the finish rolling in the hot rolling is regulated to B value decided by the formula II to (800+B value) deg.C. Then, the average cooling rate till coiling after the completion of the finish rolling is regulated to <=10 deg.C/sec.
Patent JP-H03266210-A (JP)
Title: Production of thin-film magnetic head
Inventor: AOYAMA SUSUMU
IPC: G11B5/31
Filed: 1990-03-14
Abstract: PURPOSE:To decrease the number of stages for forming magnetic poles and to make improvement in the efficiency of the process by reutilizing a part of resist patterns after the formation of a magnetic pole bild-up layer on a soft magnetic layer to consti tute magnetic poles for forming the patterns of the magnetic poles. CONSTITUTION:The soft magnetic layer 17 for forming the magnetic poles is formed on an inorg. insulating layer 30 formed via a thin-film coil layer on a magnetic sub strate or a nonmagnetic substrate and a positive type photoresist film 31 is deposited and formed on the surface thereof. The resist film 31 is then exposed to the prescribed patterns and is developed to form a 1st mask 31a consisting of patterns for forming plating corresponding to the shape of the magnetic pole build-up layer; thereafter, the magnetic pole build-up layer 32 is formed by a plating method in the state of not projecting light to the mask 31a in the exposed part on the soft magnetic layer 17. The 1st mask 31a in the unexposed stat is again exposed and developed to form a 2nd mask 31b only in the part to constitute the front end part of the magnetic pole of the soft magnetic layer 17. The soft magnetic layer 17 is patterned by the etching stage via the 2nd mask 31b and thereafter, the 2nd mask 31b is removed. The number of the stages for magnetic pole formation is decreased in this way and the improvement in production efficiency is made.
Patent JP-H06254998-A (JP)
Title: Flap bending device
Inventor: TAKADA SHINICHI
IPC: B31B50/52
Filed: 1993-03-01
Abstract: PURPOSE:To facilitate bending, to avoid the interference of a flap with a blank sheet of next time and to smooth transfer work by bending the flap provided to a wall part by the revolution of a bending guide member or a flap bending member separate from the bending guide member. CONSTITUTION:One bending guide member 5 among bending guide members 4, 5 is constituted as a flap bending device. This bending guide member 5 is supported at the lower end part thereof in a freely revolvable manner through a support shaft 11 and can be revolved around the support shaft 11 by an operation cylinder 12. The flap provided to a wall part 1b is bent by the revolution of the guide member 5. This bending operation is performed by controlling the operation of the operation cylinder 12 or setting the operation cylinder so as to start the operation thereof in appropriate timing partially in parallel to the bending operation.
Patent JP-H01237886-A (JP)
Title: Method for measuring sharpness of radiograph
Inventor: TAKASAKI YOSHIMI
IPC: G03B42/02
Filed: 1988-03-18
Abstract: PURPOSE:To evaluate sharpness without using a chart for measuring sharpness by obtaining an image signal for measuring sharpness by scanning a part exposed almost uniformly on a recording material by a light beam whose intensity is modulated in sharpness measuring pattern shape. CONSTITUTION:The light beam 34 is projected on accumulating phosphor sheet 1, and stimulated phosphorescent light 39 corresponding to accumulated X-ray image information is detected photoelectrically by a photomultiplier 41. The part almost exposed uniformly is provided on the accumulating phosphor sheet 1, and the part is scanned by the light beam 34 whose intensity is modulated in the sharpness measuring pattern shape, for example, a pattern of parallel stripe, then, the image signal for measuring sharpness is outputted.
Patent JP-S54157176-A (JP)
Title: Heat insulating plate for barns
Inventor: UEHARA IKUO
IPC: C08J9/12
Filed: 1978-06-01
Abstract: PURPOSE: A heat insulating plate for barns without damage by specific harmful insects, comprising a foamed polystyrene resin plate having an average cell diameter and a density within specific ranges and a surface hardness ≥ 70.  
     CONSTITUTION: A foamed polystyrene resin plate having an average cell diameter (mm) and a density (kg/m 3 ) within the range of the pentagon surrounded by the straight lines connecting the points A (0.70,45), B (0.40,45), C (0.10,65), D  (0.10,85), and E (0.70,85) in the graph obtained by plotting the diameter as the  ordinate vs. the density as the abscissa ans a surface hardness ≥ 70.  
     EFFECT: Improved heat insulating properties and moldability without demage by larvae of beetles, e.g. Alphitobius Diperinus, of the family Tenebrionidae. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62222722-A (JP)
Title: Repeater
Inventor: TANAKA TOSHINORI
IPC: H04B7/212
Filed: 1986-03-25
Abstract: PURPOSE:To decrease the variation in the frequency fluctuation between intermediate frequency signals of each reception section output and to make the titled repeater light in weight of by bringing a frequency of a common signal fed to plural reception sections into a low frequency band under the condition that the reception signal frequency is an integral number of multiple of a prescribed frequency difference DELTAf and connecting a common oscillator and the reception sections by a flexible cable. CONSTITUTION:The oscillation frequency DELTAf of the 2nd common oscillator is in a frequency band of several GHz, and the relation of fIF=f-nDELTAf-DELTAf<1> is satisfied. Since the oscillated frequency of the 1st and 2nd common oscillators 11, 13 is selected as several GHz or below, the oscillated signal is fed to reception sections 4-1-4-4 by a coaxial cable lighter and easier handling than the waveguide with low loss. Through the relation above, input signals having frequencies of f, f+DELTAf, f+2DELTAf, f+3DELTAf are all converted into the same intermediate frequency fIF. Thus, the variation of the intermediate frequency fluctuation received by the reception sections is made sufficiently small. Further, the entire repeater is made light and degree of freedom is designated to the arrangement of the reception sections on the satellite platform and the mounting efficiency of the repeater is improved.
Patent JP-S61225977-A (JP)
Title: Facsimile equipment
Inventor: SUGIURA AKIRA
IPC: H04N1/413
Filed: 1985-03-30
Abstract: PURPOSE:To reduce a transmission time required for even a picture signal having a long black run length by providing a coder coding a picture signal having binary (white/back) level in the MH coding system and a code applying inversion of the white//black level of the picture signal and MH coding. CONSTITUTION:A picture signal 7 having a binary value (white/back) is coded by an MH coder 1. The picture signal 7 is given to a picture signal inverter 2, where a picture 8 whose white/black level is inverted is formed and coded by an MH coder 3. A code length coder 4 compares a code length of a code 9 generated by the coder 1 with a code length of a code 10 generated by the coder 3, and when the code 9 is the same as the code 10 or shorter, a switch control signal 11 and an additional code generator control signal 12 of 'non- inversion' and when longer, those of 'inversion' are generated respectively. A switch 5 outputs the code 9 when 'non-inversion' and outputs the code 10 when 'inversion'. An additional code generator 6 adds a 'non-inverting' code when the additional code generator control signal 12 is a non-inverting signal and adds an 'inverting' code when the signal is an inversion signal and sends the result to an output terminal 14.
Patent JP-H065160-A (JP)
Title: Operation mechanism for change over switch
Inventor: MURAI WASABURO
IPC: H01H3/28
Filed: 1991-03-28
Abstract: PURPOSE:To prevent futile stroke of a spring closing mechanism caused by re-closing operation of a contact mechanism in a closed condition by preventing a closing spring release arm from being affected by the operation of an closing slide even when the closing operation is futher tried for the contact mechanism in the side that is in a closed condition. CONSTITUTION:A closing shaft 58 is turned clockwise, and an operation arm 75 is turned clockwise by an operation link shaft 73 through an operation link 72 while the arm is moved upward. Since a cross bar 16 is also turned clockwise by the clockwise turning of the operation arm 75, a first toggle link 14 is turned clockwise through an arm 15 and a pin 23. A moving contact support member 12 is turned anti-clockwise thereby through a shaft 19, a second toggle link 13 and a shaft 17. A moving contact 7 connected with a moving contact support member 12 is turned counter clockwise, while a moving contact point 6 provided on the moving contact 7 is released from a fixed contact 5 and is thus opened.
Patent JP-H06277687-A (JP)
Title: Mlss gauge
Inventor: MIURA RYOSUKE
IPC: G01N15/06
Filed: 1993-03-24
Abstract: PURPOSE:To improve the measurement accuracy by photographing the reflection of active sludge flocks, finding the image measured value from a processed image of reflection, computing the sludge density index and static processing for an MLSS gauge for measuring the MLSS density of a sewage treatment plant or the like. CONSTITUTION:A camera 1 with built-in CCD camera of approximately 10 times as much as the microscope magnification is immersed in an aeration tank or the like of a sewage treatment plant and set therein, and active sludge flocks are photographed and its video signal is transmitted to an image input device 7. The camera is shut off by the given interval, and the video signal is converted into digital, and then stored in an image memory device 8 as an original image. The stored original image is called on an image processing device 9 and the binary processing and smoothing are carried out, and then the original image is transferred to an image measuring device 10, where the pixel contents of block sections are counted. The counted value is converted into the sludge density index by means of the given constant by an index computing device 11, and the time movement average value of the index is displayed on a display 12 as the MLSS density.
Patent JP-2000310198-A (JP)
Title: Cross flow fan
Inventor: ONO DAISUKE
IPC: C08K7/08
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To minimize the noise in rotation with excellent surface smoothness and hardly cause a galling by performing a molding by use of a plastic composite material consisting of plastics such as modified polyphenylene oxide or polyacetal and potassium titanate whisker contained therein. SOLUTION: A cross flow fan of the type for passing a gas through a multilayer type impeller 1 within the section right-angled to the axis is injection molded by use of a plastic composite material consisting of plastics such as modified polyphenylene oxide 3 or polyacetal and potassium titanate whisker 4 contained therein. The potassium titanate whisker 4 has high strength, high elasticity and high aspect ratio and exhibits excellent reinforcing performance. Since the dispersed state of the potassium titanate whisker 4 in the plastics is micro and uniform, even a thick part or narrow part can be reinforced in micro unit, and a more precise and thinner molding can be performed.
Patent JP-H02258579-A (JP)
Title: Apparatus for cushioning ventilation fan
Inventor: YOSHIMURA TSUTOMU
IPC: B65D81/113
Filed: 1989-03-17
Abstract: PURPOSE:To permit material to be saved, manufacturing cost to be reduced, manufacturing to be accelerated in a large quantity and a ventilation fan to be protected reasonably by using a holder blank made by stamping out a plurality of sheets of paper board in identical shape engaged together by recess and projection parts provided in the side edges of each holder blank and conformed to the corresponding recess and projection parts of the exterior shape of the ventilation fan. CONSTITUTION:There is used a holder blank 7 made by stamping out a plurality of sheets of paper board engaged together and it is provided with a projection part 8 and a recess part 9 on the right side and with a projection part 10 and a recess part 11 on the left side, these parts being engaged together on each side. A holder 4 is made up three-demensionally by folding the holder blank 7 in order for folding creases 13 and 14 to be located inwardly and for folding creases 15 or 16 to be located outwardly. The main body 2a of a ventilation fan 2 is supported by the inner face of an inside plate 19 and the end faces of an outside plate 18 and the rear face of a grille 2b is supported by an upper plate 20. A shutter 2c is provided with a projection part 10 arranged at each side and protected by contact of its end with the inner wall of an outer case 1. The parts not in need of protection are received by the recess parts 11.