baber/WOPTO huggingface dataset:
Patent JP-H08156930-A (JP)
Title: Bottom locking type packaging box
Inventor: YAMADA TERUO
IPC: B65D5/36
Filed: 1994-12-08
Abstract: PURPOSE: To provide a bottom locking type packaging box wherein the bottom part is formed being almost flat, the load resistance is high, and the building up and folding are easy. CONSTITUTION: First flaps 7, 8 are provided on first side plates 2, 3, and second flaps 9, 10 are provided on second side plates 4, 5. Extension parts 19, 23 are provided on the first flaps 7, 8, and fluctuating parts 19b, 23b which fluctuate by a first folding line for escape are provided on the extension parts 19, 23. Free pieces 22, 24 which can fluctuate by a second folding line 26 for escape, etc., are provided on the fluctuating parts 19b, 23b. When a square cylindrical body part 27 is formed of the first side plates 2, 3 and second side plates 4, 5, the first flaps 7, 8 and second flaps 9, 10 tilt while the fluctuating parts 19b, 23b and free pieces 22, 24 fluctuate in the separating direction from each other, and a closed bottom part 26 is formed. The internal surface side of the bottom part 26 is covered flatly with the first flaps 7, 8 which overlap each other.
Patent JP-H05145708-A (JP)
Title: Light projecting device
Inventor: UEHARA MASAMITSU
IPC: G02B27/09
Filed: 1991-11-20
Abstract: PURPOSE:To provide a light projecting device which can focus the radiated beams in a simple constitution and has the reduced deterioration of the luminous intensity together with the high individual light shielding characteristic by controlling plural light beams with a light shielding element group consisting of a plate-shaped piezoelectric material. CONSTITUTION:The light beams emitted from a laser beam emitting matter and spread in parallel to each other are divided into plural parallel light beam groups 5 by plural reflector groups 10. When the groups 5 are transmitted through an optical shutter 15 containing plural light transmitting windows 17, the transmitted light quantities are controlled independently of each other, simultaneously with each other, or based on the prescribed timing by plural light shielding elements 16 of a plate-shaped piezoelectric material, i.e., the light-shielding devices that can be electrically controlled. Thus the parallel beams 502 are cast at the surface of a subject. In such a constitution, the emitted beams can be easily focused without using any special rotary mechanism and rotation control, mechanism for a light irradiating device. This device also has the reduced deterioration of the luminous intensity on the irradiated surface and has the high light shielding characteristic for each point irradiated with light.
Patent JP-H02152090-A (JP)
Title: Picture memory
Inventor: YOSHIDA MASAKATSU
IPC: G11C11/401
Filed: 1988-12-01
Abstract: PURPOSE:To highly speedily rewrite arbitrary n-bit data by providing an input shift register and an n-bit data rewriting register and rewriting the n-bit data by using the data rewriting register. CONSTITUTION:Data composed of n-bit units, in which an arbitrary memory cell to be rewritten is included, are transferred from a memory cell 5 to a data rewriting register 3 by an address setting circuit 4 and a timing generating circuit 6. The arbitrary cell in the transferred n-bit data is selected by the circuit 4 and made into a rewritable state, and after that, data from a data input terminal 1 pass through a data line 11 and rewrites the data only for a selected cell. In this case, when rewrite data are the same, it is possible to simultaneously rewrite selected plural cells. Thus, the arbitrary n-bit data can be rewritten at a high speed according to picture signal processing contents.
Patent JP-2001125135-A (JP)
Title: Liquid crystal display device and method of producing the same
Inventor: KAWACHI GENSHIRO
IPC: G02F1/1368
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a TFT with high reliability at a low cost in which no parasitic channel is present on the side face of a semiconductor pattern of a TFT in a TFT-LCD with a built-in driving circuit to be formed on a glass substrate. SOLUTION: Elements are separated by using low temperature plasma oxidation to form such a structure that a gate insulating film is not in contact with the side face of the semiconductor pattern of a TFT so as to prevent a parasitic channel on the side face of the semiconductor pattern. By this method, since the side face of the semiconductor pattern is not in contact with the gate insulating film, no parasitic channel is formed on the side face. Moreover, no step is formed in the end of the semiconductor pattern so that a dense and high- quality insulating film which is inferior in the step coverage can be used, and this improves the reliability.
Patent JP-H07208895-A (JP)
Title: Baffle ring
Inventor: SESHIRU SHII JIENTORII
IPC: F28F9/013
Filed: 1994-12-08
Abstract: PURPOSE: To provide a rod baffle ring suitable for retrofitting an existing boiler shell heat exchanger without disassembling a tube bundle and a method for retrofitting the existing boiler shell heat exchanger to incorporate rod baffle support members therein. CONSTITUTION: A rod baffle ring 46 comprises a first semi-circular member 48 having a first and a second end portions, a second semi-circular member 50 having a first and a second end portions, and a hinge 56 for rotatably attaching the first end portion of the first semi-circular member to the first end portion of the second semi-circular member. The baffle ring 46 can be opened on hinges to allow installation on the existing tube bundle and closed on hinges to provide a completed rod baffle ring around the tube bundle.
Patent JP-H09122973-A (JP)
Title: Welding material for build-up reinforcement of cast iron
Inventor: SHIOTANI EIJI
IPC: B23K103/06
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a welding material capable of preventing weld crack and stabilizing the strength of a deposited metal without preheating and post heating. SOLUTION: This welding material for build-up reinforcement of a cast iron contains 60 to 90wt.% Ni, 0 to 50wt.% Fe, 0.3 to 1.5% Si and 4 to 10wt.% Al. The material is preferably composed of a compsn. constituting. 15.0wt.% Fe, 0.3wt.% Si, 4.0wt.% Al 0.5wt.% C and the balance Ni. The welding material is made into the form of a welding wire obtd. by using an Ni hoop as a sheath and mixing and filling rapidly cooled and solidified powder of Fe-C and Al powder therein. The welding wire is used without preheating and post heating of base metals in build-up MIG welding.
Patent JP-H03164627-A (JP)
Title: Air-conditioner
Inventor: ARAI YASUYUKI
IPC: F24F1/00
Filed: 1989-11-24
Abstract: PURPOSE:To clean and remove dust sticking to a heat exchanger by a drain without decomposing the outer casing of an air-conditioner by providing a water storage tank for storing generated drain in an air-conditioner outer casing such that it is located above a heat exchanger, and pouring the drain in the water storage tank onto the heat exchanger through a water supply pipe and a control valve. CONSTITUTION:Air sucked into an air-conditioner outer casing 1 by a fan 2 is cooled as it passes through a heat exchanger 3, and generated drain is recovered by a drain pan 5. The drain stored in a water storage tank 7 provided on the inner top part of the air-conditioner outer casing 1 by a drain pump 4 and sucked up passes through the water storage tank 7 and is discharged to the outside via a discharge pipe 6. When dust sticks to the heat exchanger 3, a control valve 8 is opened to pour the drain in the water storage tank 7 onto the heat exchanger 3 for cleaning of the heat exchanger 3. Hereby, there is eliminated the need of decomposing the air-conditioner outer casing for exposing the heat exchanger to the outside and hence cleaning is always possible, and further cleaning work can be automated only by opening the control valve.
Patent JP-2000126355-A (JP)
Title: Tip part connector of ski board
Inventor: HIROSE YOSHITAKA
IPC: A63B69/18
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a tip part connector of ski boards lightweight and compact, simply and safely used, in which the positional relationship between the tip parts of the ski boards is properly regulated, capable of properly learning ski technique, wide in the range of applicable ski technique, and capable of joyfully enhancing the ski technique. SOLUTION: This top part connector of ski boards 10 is characteristically provided with a pair of fixing members 20 fixed to a pair of right and left end parts S of ski boards respectively, and a connecting member 30 connecting both fixing members 20 with each other and consisting of platelike elastic materials fitted to the inner end parts 28 of both the fixing member 20 so as to be relatively turnable at two points in the nearly forward and rearward directions respectively.
Patent JP-H09141356-A (JP)
Title: Device for separating and supplying plate like member
Inventor: ISOGAI TAKERU
IPC: B21D43/14
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a separating and supplying device for a plate like member which separates plural works piled-up arbitrarily into a single body respectively, which makes able to recognize the work with a visual device, etc., and surely picks-up the single body work and supplies to the next process. SOLUTION: After works 100 piled up arbitrarily are lifted with an electric magnet 14 of a lift unit 204, it is dropped from a prescribed height on a buffer tray 206, and the piled up works are separated temporarily with the shock. Further, the work 100 is discharged from the buffer tray 206 and separates more. Further, the work 100 is moved on an inclining conveyer 208 having an upward slope of a prescribed angle and separated more. In such a way, the separation of the work 100 is executed perfectly or to some extent and the work 100 is recognized easily and individually with the visual device, etc., then the single body can be lifted, the work 100 is re-arranged smoothly and it can be supplied to the next process.
Patent JP-H11145594-A (JP)
Title: Remover of solder resist cured film and removing method thereof
Inventor: TANAKA MASANORI
IPC: H05K3/28
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To remove a solder resist which is cured film cured by ultraviolet rays and heat from a board so as to reuse it by a method, wherein a solution which contains both alkaline metal hydroxide and aprotic polar solvent is used as a remover. SOLUTION: Water, alkaline metal hydroxide, and aprotic polar solvent are mixed together, and furthermore antioxidant and surfactant are compounded with the mixed removing solution for obtaining a remover, as necessary. At this point, sodium hydroxide or potassium hydroxide is used as alkaline hydroxide, and solvent such as N-methyl-2-pyrrolidone which discharges no proton, is polar in the remover, and makes an interface between the solder resist cured film, and a base more permeable to an alkaline metal hydroxide water solution is suitable for aprotic polar solvent, whereby a solder resist cured film which is cured only with ultraviolet rays or by both ultraviolet rays and heat can be easily separated off. Triazole compound and non-ion surfactant agent can be each used as antioxidant and surfactant agent.
Patent JP-H09148830-A (JP)
Title: Glass antenna for vehicle
Inventor: NOZAKI TORU
IPC: H01Q1/32
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a reception gain which is nearly equal to that of a pole antenna for the medium wave band and larger than that of the pole antenna for the long wave band by arranging plural conductor streaks along the peripheral part of the windshield of a vehicle so that they do not cross electrically each other. SOLUTION: On the cabin side of plate glass 1 constituting the rear windshield of the vehicle, an opaque film 2 is printed first with ceramic paste at the windshield peripheral part. Then a loop antenna 4 having four loops of a conductor streak at the peripheral part of the windshield together with plural conductor streaks 3 for heating is formed with conductive paste by printing and baking together with one feed part 41 and the other feed part 42 . Then this is mounted as a rear windshield and then connections are made from one feed part 41 to a long-wave receiver 7 and a medium-wave receiver 8 through a capacitor 5 and a branch path 6 and from the other feed part 42 to a metal body through a coil. Further, the conductor streak 3 for heating is fed through a choke coil 10 and floated over the metal body in terms of AC.
Patent JP-H03165610-A (JP)
Title: Drive circuit for pp amplifier
Inventor: ISHIZAKI KATSUYA
IPC: H03F3/28
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a clear tone color by adopting the constitution such that a signal is amplified at a drive circuit for a vacuum tube PP amplifier with less distortion by means of negative feedback and the amplified signal is passed through an inverting circuit. CONSTITUTION:The constitution of the drive circuit is devised such that a signal is amplified at a drive circuit for a vacuum tube PP amplifier with less distortion by means of negative feedback and the amplified signal is passed through an inverting circuit. Thus, distortion is much less in both noninverting and inverting phase signals, resulting that the amplifier for acquiring clear tone color in listening sense is obtained.
Patent JP-2001122471-A (JP)
Title: Paper sheet guide and sheet transporting device
Inventor: NOSE YOSHITAKA
IPC: B65H5/38
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet transporting device for a facsimile device, etc., capable of making sheet guide action from a horizontal path toward a curving path in good performance by installing a curve guide in the width direction in such a way as approximately horizontal to the sheet transport path or having a lower central part in the part to guide the sheet toward the curving path. SOLUTION: An automatic document transporting device 1 furnished with a sheet transport path in the U-form facing aside is equipped with a guide member 40 through a supporting member 50 to mount on the shaft 18 of drive roller for guiding each sheet of paper from a transport roller device 15 to a curing path 20 where a large diametric drive roller 21 is installed. The guide face on the obverse surface of the guide member 40 is formed approximately horizontal across the width or curved so that the central part is low, and handing-over is made to the transporting device of the curving path via a guide sheet 49.
Patent JP-H02165822-A (JP)
Title: Method and apparatus for
Inventor: DE SMET GABRIEL
IPC: B21D24/04
Filed: 1989-11-24
Abstract: PURPOSE: To form a sheet without generating any wrinkle or crack by slidably forming the periphery part of the sheet with an active part under a blank holder, compensating an excessive part in a part wherein completed parts exist and simultaneously pressurizing a central slide against the sheet. CONSTITUTION: The sheet (blank) 7 to be formed is placed on a supporting device 4, the blank holder 1 is applied to the peripheral part of the sheet 7, and the central slide 2 is applied to the central part of the sheet 7. Thereupon, the peripheral part of the sheet 7 is slidably formed by at least one active part 11 under the blank holder, and the excessive part having an initial sheet thickness is compensated to a volume which is formed in the part wherein the completed parts exist. The central slide 2 is moved simultaneously with it, the sheet 7 is pressurized against the surface of the central part in the supporting device 4, and a bending part of the central part in the sheet 7 is formed. This method is applicable to the press-bending of a thick plate as well.
Patent JP-H01146109-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: KOSHIKAWA YOSHIO
IPC: G11B5/31
Filed: 1987-12-02
Abstract: PURPOSE:To easily form a good second magnetic pole layer having a rectangular section by recessing a plated frame formation predeterminate area for a second magnetic pole formation on an inter-layer insulating layer coated with a thin film coil. CONSTITUTION:After a plated foundation film 28 consisting of Ni-Fe is formed on an insulating layer 26 including a plated frame formation predeterminate area 27 by sputtering or the like, a resist film 29 is coated on the plated foundation film 28. In this case, the resist film 29 is thickly coated because it does not flow out from a recessed plated frame formation predeterminate area 27 for the second magnetic pole formation. Consequently, the resist film 29 is patterned to form a plated frame 30 demarcating the shape of the second magnetic pole consisting of the resist film 29 in the plated frame formation predeterminated area. Thus, the high (thick) plated frame 30 is provided, and a good second magnetic pole layer 32 which consists of a magnetic layer part 31a and has a rectangular section is easily formed.
Patent JP-H11137214-A (JP)
Title: Improving of mouth feeling of meats
Inventor: SENGOKU KOJI
IPC: A23L13/70
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining meats having superior softness with suitable elasticity in comparing with meats obtained by a conventional heat-treating method and heat-treated meats sufficiently containing gravy in which especially fibers of the meats are easily loosened and fibers themselves of the meats are soft. SOLUTION: Meats are dipped in an alkaline aqueous solution and subjected to pressurizing and heating treatment. The meats may be treated with pressurized heat by directly bringing the meats into contact with steam or pressurizing and heat treatment may be applied to the meats in a state dipped in an alkaline aqueous solution.
Patent JP-H02200495-A (JP)
Title: Treating method of radiation- sensitive member
Inventor: SUTEIIBUN DEBUITSUDO RIGUBII
IPC: B41N3/08
Filed: 1989-11-28
Abstract: PURPOSE: To suppress the trend where an image is subjected to blinding by applying an aqueous solution including ethyl hexyl sulphate to a member after development and prior to burning-in. CONSTITUTION: An aqueous solution contains preferably 5-50 vol.% of ethyl hexyl sulphate expressed in terms of 40% (w/v) aqueous solution and preferably 3-10 wt.% of citrate, e.g. potassium tricitrate. The aqueous solution has pH preferably in the range of 3-7 and preferably 1-3 wt.% of citrate is used for conditioning pH of the aqueous solution. Furthermore, a surfactant exhibiting good wetting characteristics is preferably added in order to spread the aqueous solution surely and sufficiently over the entire plate surface. A suitable surfactant contains 0.1-1 vol.% of dodecyldiphenylether disulfonate and a modified linear alkylpolyethoxylate.
Patent JP-H02153811-A (JP)
Title: Thermally expandable graphite and production thereof
Inventor: SUZUKI TAKESHI
IPC: C09C1/46
Filed: 1988-12-06
Abstract: PURPOSE:To form a thermally expandable graphite having no change with time on the acidity thereof and not damaging the stability of aqueous emulsion products or aqueous latex products on the addition of the graphite to the products. CONSTITUTION:The thermally expandable graphite contains an alkali metal in a molar ratio of >=1 to sulfuric acid radical (free sulfuric acid) except sulfuric acid forming interlaminar compounds contained in the thermally expandable graphite. The expandable graphite is obtained by the following method. In a method comprising the treatment of graphite with a mixture of concentrated sulfuric acid and an oxidizing agent, the washing of the treated graphite with water and the drying of the washed graphite, the treated graphite is washed until the amount of free sulfuric acid becomes <=1mol/kg based on the solid content of the graphite to be washed, neutralized with an aqueous solution of an alkali metal compound so as to give a mol ratio of the alkali metal of >=2 based on the free sulfuric acid and subsequently drying the neutralized graphite.
Patent JP-S63158508-A (JP)
Title: Manufacture of light branching and coupling device
Inventor: ISHIZUKA SATOSHI
IPC: G02B6/28
Filed: 1986-12-23
Abstract: PURPOSE:To obtain an arbitrary branching ratio, and an arbitrary number of ports by performing a flattening processing to the vertical surface against an axis of an optical fiber array, with respect to end parts of two pieces of optical fiber arrays, and butting both the optical fiber arrays again, and welding and connecting them. CONSTITUTION:Two pieces of optical fibers for a light branching and coupling device, being in a state that a nylon jacket of a middle part of an optical fiber cover wire 1, and a buffer layer are removed and an optical element fiber part 2 is exposed are cut by executing discharge heating, melting and drawing, and drawing a part an intersection part 3, and two pieces of optical fiber arrays 8, 8' having a discharge heating, melting and coupling part 6, to which the end parts of plural pieces of optical element fibers 2 are melted and coupled are manufactured. Thereafter, with respect to end parts 7 of both the optical fiber arrays 8, 8', a flattening processing is performed by cutting or end face polishing, to the vertical surface against the axis of the optical fiber array. By butting again the optical fiber arrays 8, 8; which have been manufactured in such a way, and welding and connecting them, a light branching and coupling device is constituted. In such a way, an arbitrary branching ratio, and an arbitrary number of ports are obtained.
Patent JP-H10131060-A (JP)
Title: Dye-fixing agent for polyamide synthetic fiber and treatment of dyed cloth with the same
Inventor: OGATA EIJI
IPC: D06P1/62
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a dye-fixing agent which is excellent in workability, whose condensate is readily available, and excellent in working hygiene without unpleas ant or foreign odor such as acetic acid smell, improves dye tone by removing darkish tone from the dyed cloth and increases the washing fastness, and to provide a treatment process of the dyed cloth using this dye-fixing agent. SOLUTION: Dihydroxydiphenyl sulfone in an amount of 40-100mol% and phenolsulfonic acid in an amount of <=60mol% are formulated to be used as phenol components. Formaldehyde is added to the phenol component in amount of 0.95 mole per mole of the phenol components and the condensation reaction between the phenol components and formaldehyde is carried out in the presence of an alkali in an amount as the total of the neutralization equivalent to the free sulfuric acid in the reaction system, the neutralization equivalent to the sulfonic acid groups bound in the phenol components and 0.1-1.3 equivalent to the dihydroxydiphenyl sulfone.
Patent JP-H11143069-A (JP)
Title: Master plate for printed wiring
Inventor: KONDO SHUNICHI
IPC: H05K3/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a master plate for printed wiring having a photopolymerizable layer, which has high sensitivity and high resolution for argon laser light or the like and has excellent physical properties of the film by forming a photopolymerizable layer containing a thermoplastic polymer binder, an ethylene-type unsatd. compd., a specified sensitizing dye and a radical polymn. initiator on a substrate provided with a conductive thin film on an electric insulating plate. SOLUTION: A photopolymerizable layer containing a thermoplastic polymer binder, an ethylene-type unsatd. compd., one kind of sensitizing dye selected from compds. expressed by the formula, and a radical polymn. initiator is formed on a substrate provided with a conductive thin film on an electric insulating plate. In the formula, R<1> to R<6> are each independently hydrogen atoms, halogen atoms, alkyl groups, substd. alkyl groups, aryl groups, substd. aryl groups or the like, X is O, S, NH or nitrogen atoms having substituents, G<1> , G<2> may be same or different and are hydrogen atoms, cyano groups alkoxycarbonyl groups, substd. alkoxycarbonyl groups or the like.