baber/WOPTO huggingface dataset:
Patent JP-H0515977-A (JP)
Title: Welding method and equipment for caster core metal
Inventor: ONISHI YASUO
IPC: B60B33/00
Filed: 1991-07-10
Abstract: PURPOSE:To weld a contact part of a couple of metallic members in a short time and to improve workability and quality by storing the respective metallic members in a couple of welding electrode members and supplying electric power of the low voltage and a high current for a short time while the metallic members in opposition to each other being press-contacted. CONSTITUTION:Each of the couple of metallic members to constitute a caster core metal is stored in parts storage parts 111a and b of the couple of welding electrode members 400a and b with the outside surface of the opening periphery thereof stuck to the inside wall surface of the part storage parts 111a and b. In this state, while the couple of metallic members in opposition to each other being press-contacted by both welding electrode members 400a and b so that the opening peripheral tips thereof are stuck to each other, a welding current is impressed on the welding electrode members 400a and b for a specified time and the contact part of the opening peripheries of both metallic members is welded.
Patent JP-H1039482-A (JP)
Title: Pack for transporting photographic sensitive material
Inventor: OMORI TAKASHI
IPC: G03D3/08
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a rack constituted in such a manner that processing liquids are well circulated in a rack body for guiding the movement of a photographic sensitive material. SOLUTION: The rack body is internally provided with a downward transporting path 14 for guiding the movement of the photographic sensitive material downward and an upward transporting path 15 for guiding the movement of the material upward forward and backward. The rack plates 12a, 12b forward and backward the respective transporting paths 14, 15 are provided with plural nozzles 25 for injecting the processing liquid toward the photographic sensitive material A to be transferred along the transporting paths 14, 15 in a vertical direction.  The rack plates 12a, 12b are provided with plural processing liquid return holes 31 penetrating the rack plates from their outside surfaces to the inside surfaces to allow the processing liquids injected from the nozzles 25 into the downward facing transporting path 14 and the upward transporting path 15 to flow to the outside of the rack body from these processing liquid return holes 31, by which the circulation of the processing liquids in the rack body is improved.
Patent JP-2001026180-A (JP)
Title: Optical recording medium and record reproducing method using the medium
Inventor: TAKAZAWA KOJI
IPC: G11B7/24035
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium, which has an enough high writing sensitivity, with which a sufficient percentage modulation is obtained, the jitter of which is sufficiently low and with which a reproduction is executed more stably. SOLUTION: In an additionally writable optical disc consisting of an optical transmissive resin molding board 1, a recording film 2, which is formed on the board 1 and includes coloring matters, and a light reflecting layer 3, which is formed on the recording film 2. The recording film 2 is made of a mixture of three or more kinds of coloring matters, the maximum absorption wavelength within a range spreading from 400 nm to 800 nm of which lies within a range spreading from 400 nm to 620 nm and the maximum absorption wavelengths of which are different from one another.
Patent JP-H0374417-A (JP)
Title: Copolymer, method for thickening aqueous solution, and thickening agent
Inventor: YURUGEN FUOTSUKU
IPC: C08F216/14
Filed: 1990-07-30
Abstract: PURPOSE: To obtain a copolymer which can thicken in a small amt. an aq. soln. by emulsion-polymerizing (meth)acrylic acid, a nonionic vinyl monomer, and a particular macromonomer using a free radical forming initiator under specified pH in an aq. medium.  
     CONSTITUTION: (Meth)acrylic acid in an amt. of 5 to 60 (wt).%, pref. 20 to 40%, a nonionic vinyl monomer (pref. methyl acrylate or the like) in an amt. of 10 to 80%, pref. 40 to 70%, and a macromonomer represented by the formula (wherein R represents H or CH 5 ; n and p are 2 or 3; m is 10 to 18; a is 10 to 100; b is 1 to 10; and c is 0 to 10) (pref. allyl alcohol polyoxyalkylene ether or the like) in an amt. of 2 to 60%, pref. 10 to 25%, are subjected to emulsification polymn. in an aq. medium using a free radical forming initiator (e.g. ammonium peroxydisulfate) at pH 2.5 to 5 and a temp. of 60 to 90°C to obtain a copolymer which is suitable for a thickening agent at pH >5.5. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H107164-A (JP)
Title: Belt with sucking-disc, usable-by single manipulation
Inventor: SAKAI YUTAKA
IPC: B65D63/10
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a belt usable for wearing trousers, etc., and for arranging articles in order or fixing them together, if the belt is shortened, by cutting a thick vinyl sheet into the shape of a belt and mounting a sucking-disc on the belt at a position near a forward end thereof. SOLUTION: A thick vinyl sheet is used as a material and cut into the shape of a belt. A sucking-disc 3 is provided at a sucking-disc mounting position 2 near one end of the belt, and the belt is variously colored by the application of paint, etc. By this method, since the belt is easily painted and its coloring also becomes colorful, it can be used as a belt for leisure wear.
Patent JP-S6177917-A (JP)
Title: Keyboard device
Inventor: SAKAI SHIGENOBU
IPC: H03M11/14
Filed: 1984-09-26
Abstract: PURPOSE:To improve the operability of a viewer by setting a display device into a programmable function key provided on a keyboard and displaying no function name of the function key on the keyboard which is displayed on the viewer. CONSTITUTION:A PF (programmable function) key part 31, a full key part 32 and a ten-key part 33 are provided to a keyboard device 25. The part 31 consists of a liquid crystal display 36 and a PF key group 35. The upper surface of each PF key is covered with a transparent cover and therefore the characters displayed on the display 36 can be viewed. The corresponding interruption signal is produced with push of each PF key. Here the corresponding number is transferred from a CPU when a soft key character string to be displayed is produced. This number is sent to a screen memory 42 of a keyboard control part 24. The data of the memory 24 are read out to a data buffer 43 and displayed on the display 36 of the part 31 via a display signal forming circuit 26 of the keyboard 25.
Patent JP-S6178250-A (JP)
Title: Circuit for frequency conversion
Inventor: KUSAKABE TETSUO
IPC: H04L27/227
Filed: 1984-09-26
Abstract: PURPOSE:To obtain a stable converting frequency output by decreasing a converting frequency drift even when frequency fluctuation exists in a local oscillation circuit used for frequency conversion. CONSTITUTION:A signal impressed to an input terminal IN is converted into a signal frequency fIF=fin-fOSC1 by a mixer 100. The 2nd frequency mixer 200 uses an intermediate frequency signal fIF to convert it into a prescribed frequency f0 and the result is outputted to an output terminal. The difference of an output frequency at the output terminal OUT and the output frequency of the 1st and 2nd oscillators is compared with a frequency operated by a subtractor 300 at a comparator 400. The output of the comparator 400 is used as an oscillation control voltage of the oscillator 110 via a low pass filter 500. Thus, the frequency jitter at the output terminal OUT is reduced.
Patent JP-H0363434-A (JP)
Title: Dehumidifying or humidifying hollow fiber type membrane unit
Inventor: OAKU MITSURU
IPC: B01D53/26
Filed: 1989-07-31
Abstract: PURPOSE:To form a structure having high performance and easy manufacture by aligning hollow fiber type membranes at an equal pitch, laminating a plurality of screenlike hollow fiber type membrane rows formed by securing spacers at respective intervals in a framework, and filling adhesive in gaps between the frames formed at the upper and lower ends of the framework and the rows to secure the rows to the framework. CONSTITUTION:Hollow fiber type membranes 1 cut in a predetermined length are aligned at an equal interval at an aligning direction pitch P1, the membrane rows are interposed to be held between an adhesive tape 2 and spacers 3, and secured with adhesive 4. A framework is formed by arranging upper and lower U-shaped molding frames 6, a framelike cover frame 7 on a front face, and right and left connection pieces, guides 9 protruding inward of the right and left parts of the frames 6 are provided, and a supporting plate 10 to be engaged with the cutouts 5 of the spacers 3 secured to the rows is secured to the inside of the pieces 8. Thus, after the rows are laminated in the framework, the frame 7 is mounted, and adhesive such as putty is filled in the gaps between the frames 6 and both upper and lower ends of the rows.
Patent JP-S6175348-A (JP)
Title: Photosensitive element for color diffusion transfer method
Inventor: KONO JUNICHI
IPC: G03C7/20
Filed: 1984-09-20
Abstract: PURPOSE:To make possible the formation of a good dye image in an image receiving layer by providing an insulating. layer consisting essentially of nonphotosensitive hydrophilic colloid between a photosensitive silver halide emulsion layer and a layer contg. a developer oxide scavenger. CONSTITUTION:This element contains at least one photosensitive silver halide emulsion layer, at least one layer contg. a non-diffusive dye image-forming material which is oxidized by the oxide of a silver halide developer and can release a diffusive dye or the precursor thereof under the alkaline processing conditions combined with the emulsion layer and at least one layer contg. the developer oxide scavenger. The separating layer consisting essentially of the nonphotosensitive hydrophilic colloid is provided between the photosensitive silver halide emulsion layer and the layer contg. the developer oxide scavenger. As a result, the positive diffusion transfer dye image is obtd. by using various reversal processes.
Patent JP-H0948457-A (JP)
Title: Oil tank cap cover of fork lift
Inventor: NAKAJIMA MASAO
IPC: B60R7/04
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To form a glove compartment which a right-handed driver can easily utilize and rainwater can be easily removed if it stays. SOLUTION: An oil tank cap cover 24 is provided on an instrument panel 21 of a fork lift on a right side facing a front of a vehicle, while a glove compartment 29 is formed on the oil tank cap cover 24. The oil tank cap cover 24 can be easily removed from the instrument panel 21 by rotating a lever 27.
Patent JP-S6176613-A (JP)
Title: Manufacture of high toughness chromium molybdenum steel covered with stainless steel
Inventor: IMANAKA MAKOTO
IPC: C22C38/00
Filed: 1984-09-25
Abstract: PURPOSE:To manufacture the titled steel superior in high temp. strength and corrosion resistance, by normalizing and temper treating a clad steel composed of Cr-Mo steel having a specified compsn. and covered with stainless steel under specified conditions. CONSTITUTION:The clad steel composed of Cr-Mo steel contg. 0.08-0.12wt% C, 1.00-1.50% Cr, 0.45-0.65% Mo covered with stainless steel is normallized and temper treated. Thereat, said normallizing is performed in a cooling rate range of the following formulas corresponding to C content as (-40.13XC+3.21)<=logt<=0.6 in case 0.08%<C<=0.095%, (15.2XC-2.05)<=logt<=0.6 in case 0.095%<C<=0.12% (t; normalizing cooling rate  deg.C/S at 800-500 deg.C). By said treatment, the titled steel having extremely small strain and utilizable suitable to pressure vessel requiring high temp. strength and corrosion resistance is obtd.
Patent JP-S6356594-A (JP)
Title: Production of pitch for high-quality carbonaceous material
Inventor: TOMONO SHIGEKI
IPC: D01F9/15
Filed: 1986-08-26
Abstract: PURPOSE:To obtain pitch for high-quality carbonaceous material such as high- strength carbon fiber, needle coke, binder pitch, electrode material, etc., by contacting a metal-containing pitch with an ion exchange resin to remove the metallic component and separating pitch from said resin. CONSTITUTION:A coal-based or petroleum-based pitch containing a metallic component such as iron is preferably hydrogenated in the presence of a catalyst and made to contact with a cation exchange resin of crosslinked gel-type or porous type, etc., or a chelate resin of iminodiacetic acid-type or polyamine-type, etc., to remove the metallic component. The treated pitch is separated from the ion exchange resin. The ion exchange resin used in the above process has particle diameter of preferably about 0.1-5mm and ion exchange capacity of preferably about 0.5-3meq/ml based on wet resin.
Patent JP-S6091125-A (JP)
Title: Liquid fuel burner
Inventor: FUJITA TAKAYASU
IPC: F23D11/24
Filed: 1983-10-24
Abstract: PURPOSE:To enable to make a combustion sound small by making initial build- up fast, by a method wherein a first ignition device making combustion start within an evaporating chamber and a second ignition device making the combustion start within a combustion chamber are provided, an oil feed device is suspended after starting of the combustion and then only the first ignition device is suspended. CONSTITUTION:Liquid fuel is made to spray within an evaporating chamber 4 by making a feed oil device 6 act. At the same time, a first ignition device 7 is made to act and the fuel is ignited. Combustion of the fuel is started within the evaporating chamber 4 by receiving air to be supplied through an air supply opening 1 and spouted within a combustion chamber 9 through flame holes. After extinguishment of a flame in the evaporating chamber 4, the feed oil device 6 and a second ignition device 10 are made to act. The fuel supplied within the evaporating chamber 4 is evaporated through heat of a heated evaporating cylinder 3, mixed with the air to be supplied from the air supply opening 1 and turned into a combustible air-fuel mixture, spouted into the combustion chamber 9 from the flame holes 8, ignited through the second ignition device 10 and premix combustion is formed.
Patent JP-2000234067-A (JP)
Title: Phenoxazone compound and its preparation
Inventor: ENDO KYOKO
IPC: C07D498/04
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a phenoxazone compound improved in luminance, fastness, and emission efficiency by reacting a nitrosophenol derivative (salt) with a naphthol compound and reacting the resultant product with a silicon compound in the presence of a base. SOLUTION: A nitrosophenol derivative (salt) of formula I is reacted with a naphthol compound of formula II in an inert solvent at 50-300 deg.C for 0.5-48 hr to give a compound of formula III, which in an amount of 1 mol is reacted with 1-10 mol of a silicon compound of formula IV in the presence of a base at 0-200 deg.C for 0.5-20 hr, thus giving a phenoxazone compound of formula V. In the formulas, R1 and R2 are each (non)substituted alkyl or (non)substituted phenyl; R3 to R5 are each H, halogen, cyano, nitro, (non)substituted alkyl, (non) substituted phenyl or the like; R6 to R8 are each (non)substituted alkyl, (non) substituted alkenyl, (non)substituted alkynyl or the like; and X is halogen or a trifluoromethanesulfonic acid residue.
Patent JP-S6444556-A (JP)
Title: Memory cartridge
Inventor: OKAMOTO SATORU
IPC: G11C5/00
Filed: 1987-08-12
Abstract: PURPOSE:To enable an operator himself to decide the validity/invalidity of a memory cartridge by forming a readable/writable main memory and a non- volatile memory storing information relating to interchangeability in a memory cartridge. CONSTITUTION:A controller 20 in an electronic still camera 10 sends an output command to a controller 9 in the cartridge 1 and directly accesses a ROM 2 and a memory 3 to read out a prescribed item or all items out of information in the ROM 2 and a storage area 3a of the memory 3 and transfer the read items to the camera 10 side. A controller 20 executes prescribed processing, e.g. decision whether the memory cartridge 1 is proper or not (interchangeable or not) or whether the life of a battery exists or not, by using the transferred information, and alarm display is executed by using a buzzer in a display device 21 when it is required.
Patent JP-S6092341-A (JP)
Title: Medical resin composition
Inventor: NAKAMARU TOSHIAKI
IPC: C08L77/00
Filed: 1983-10-27
Abstract: PURPOSE:A transparent resin composition suitable for medical components such as liquid and blood transfusion sets, obtained by compounding an ethylene-alpha- olefin copolymer with a propylene-alpha-olefin copolymer. CONSTITUTION:The composition comprising 60-99pts.wt. propylene-alpha-olefin copolymer and 40-1pts.wt. ethylene-alpha-olefin copolymer. The alpha-olefin of the propylene-alpha-olefin copolymer is preferably ethylene or butene-1. This copolymer shall contain 10-60mol% alpha-olefin, preferably 15-40mol% ethylene or 15-35mol% 4C or higher alpha-olefin. The alpha-olefin of the ethylene-alpha-olefin copolymer is preferably butene-1.
Patent JP-H0250239-A (JP)
Title: Memory protecting mechanism
Inventor: NAKAMURA AKIHIRO
IPC: G06F21/62
Filed: 1988-08-12
Abstract: PURPOSE:To improve processing speed by simultaneously deciding permission for the reading and writing of a memory when the reading/writing instruction of the memory is executed. CONSTITUTION:A check judging means 6 refers to right information 11, which show the reading and writing rights of a memory 3, from a host device 2 and processing permission information to accept the reading/writing request of the memory 3 and to be stored in a protection setting means 4 based on the right information 11. A permission signal 13 is outputted to show the permission or prohibition for the reading and writing of the memory 3 and a prohibition item signal 17 is outputted to show which is prohibited to the reading or writing when this permission signal 13 is prohibited. Thus, the check judging means 6 refers to the processing permission information, which are stored in the protection setting means 4 based on the right information 11, when such a reading and writing requests 16 one accepted and simultaneously executes the judgement for the permission of the reading and writing. Thus, the processing time of the reading/writing instruction can be shortened.
Patent JP-H0834274-A (JP)
Title: Separatory diversification of child car seat bottom part
Inventor: TANAKA SHIYUUEI
IPC: B60N2/28
Filed: 1994-07-21
Abstract: PURPOSE:To make a child car seat lockable to an automobile seat without fail irrespective of seat forms by forming a child car seat body and an automobile seat locking bottom part into a separatory system. CONSTITUTION:At the time of setting up a child car seat, an automobile seat locking bottom part 2 is clamped onto an automobile seat, and a child car seat body 1 is connected to and locked to the top face. At this time, this bottom part 2 made ready for an exclusive use by car type classification, whereby it is surely lockable to the automobile seat in consequence. Accordingly, in the case where a different type car is used, it is changed for such corresponding to the automobile seat locking bottom part 2 and thereby the seat is set up. The automobile seat locking bottom part 2 is thus into an exclusive use by car type classifications, whereby a top face of the bottom part 2 can be always leveled, and even it the child car seat body 1 is attached backwards, any angle in time of application is not varied at all, and therefore a boarding without a sense of incompatibility is performable.
Patent JP-H0519838-A (JP)
Title: Product manufacture simulation system of cad system for sequentially fed metallic die
Inventor: SEKI MAKI
IPC: G05B19/4097
Filed: 1991-07-15
Abstract: PURPOSE:To provide the product manufacture simulation system of the CAD system for the sequentially fed die which can prevent misdesigning and erroneous machining. CONSTITUTION:Machining information on bending or punching regarding generated punch shapes and stages where the respective punch shapes are arranged are set and stored in the RAM 2 of the CAD system previously, machining shapes are accumulated in following stages, stage by stage, in order according to the value of a stage number storage register RS regarding the array order of the stages and the feeding direction of a material, and the machining shapes accumulated in the respective stages are displayed graphically on a CRT device 4 as machining shapes at the completion stage of press machining, stage by stage, thereby informing an operator of the machining shapes corresponding to actual machining processes.
Patent JP-H02167803-A (JP)
Title: Separation method of hf by phase
Inventor: REO AANESUTO MANZAA
IPC: C01B7/19
Filed: 1989-08-01
Abstract: PURPOSE: To substantially completely separate HF from organic components by condensing a mixture to be treated in a condition of prescribed pressure and temp. respectively, separating the mixture to the bottom layer of an organic phase contg. a part of HF and the top layer of an acid phase contg. most part of HF and using phase separation and distillation.  
     CONSTITUTION: The mixture 1 comprising HF, CF 3 CHCl 2  (FC-123) and/or CF 3  CHClF (FC-124) is passed through a cooler 2 in a condition of a temp. from about -80 to about 40°C and a pressure from about 0.10 to about 3.55 MPa. The mixture is sent to separation zones 4 held in the same condition, whereby the organic phase 5 having less than 15 mole % HF is formed as the bottom layer and the acid phase 6 having at least 93 mole % HF is formed at the top thereof. Then, the acid phase 6 is removed from the top in the separation zone 4 and is sent to a multiplate distillation column 10. Distillation is executed in the column 10 in a condition of a temp. from about -4 to about 133°C and a pressure from about 0.10 to about 3.55 MPa to remove basically pure HF11 from the bottom part of the column 10. Meanwhile, a reboiler 12 inputs heat into the column 10 by reevaporating a part of the mixture 1. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04255501-A (JP)
Title: Reciprocating piston device
Inventor: BURIYAN NIGERU BIKUTAA PAASONZ
IPC: F04B1/24
Filed: 1991-08-09
Abstract: PURPOSE: To provide reaction to torque applied to a wobble plate and to extend a driving shaft in both directions by interconnecting the wobble plate to a cylinder block through a tubular cage having a pair of spiders. CONSTITUTION: A shaft 15 attached coaxially to a cylinder 11 provides rotational swash motion to a wobble plate 20 by a wobble crank 16. Here, the wobble plate 20 and a cylinder block 10 are connected to each other through a tubular cage 37 having a pair of spiders 32. Thus, reaction is provided to torque applied to the wobble plate 20. Also, the shaft 15 is put through the cylinder block 10 and extended in both directions coaxially to the wobble plate 20.
Patent JP-H0616263-A (JP)
Title: Paper feeding device for plate packer
Inventor: MIYAGAWA KUNIO
IPC: B65H3/48
Filed: 1992-07-04
Abstract: PURPOSE:To reduce the manual paper feeding work of an operator considerably, allow paper to be fed in the end face arranged state even in the case of the end face of a paper sheaf being uneven, and enable accurate paper sheaf separating work besides being of simple constitution without the fear of damaging remaining plates. CONSTITUTION:Paper sheat crossfeed devices 12 are provided on the upper face of a paper feeding device 1 for a plate packer, and paper sheat separating means 18 are rigidly fixed to the tip parts of built-in pistons 16. Each paper sheaf separating means 18 is provided with a side pressing member, and an insert supporting member with numerous air jet holes bored in the peripheral surface. A movement stop member 21 is disposed in a position opposed to the crossfeed device 12, and an end part delivery member 22 is disposed in a position opposed to a plate packer 4, on the movement stop member 21 side. A driving control means 15 controls the stroke and speed of the crossfeed device 12, end part delivery member 22, and the like on the basis of the plate size.