baber/WOPTO huggingface dataset:
Patent JP-S59185789-A (JP)
Title: Column type electrolytic device for alkali chlorate
Inventor: AKAZAWA TOSHITADA
IPC: C25B9/17
Filed: 1983-04-06
Abstract: PURPOSE:To obtain an electrolytic device which is simple in construction, has a small floor area, and has good efficiency by specifying the construction of electrodes, the introducing method of current, the shape of a reaction chamber, cooling means, etc. CONSTITUTION:An electrolytic chamber 1, a reaction chamber 2 and a gas separating chamber 3 having the same diameter are successively provided in the lowermost, middle and uppermost stages. Cylindrical cathodes and anodes 6, 5 suspending and rising respectively from and to a cathode base plate 7 and an anode conductive assembly ring 15 are inserted and combined concentrically with each other to form the chamber 1. Notched holes 10, 11 are opened at the root of both cylinders and the ring 15 is fixed to an anode copper base plate 4. A partition skirt 8 is insulated and fixed to the plate 7 so as to suspend by enclosing the electrode part, thereby segmenting the electrode part and a down flow passage 14 for an electrolyte. The chamber 2 is segmented from the chamber 1 by means of the plate 7 provided with many holes and is segmented to ascending and descending flow zones by means of a chute 18 covering the top surface in the electrode part of the plate 7 and a draft pipe 19 rising therefrom and opening at the center of the chamber 3. A nozzle 24 for injecting cooling water, a wall 25 for preventing scattering and a receiver 26 are provided to enclose the outside wall of the chamber 2. The ratio of the diameter with respct to the height of this device is set at >=7.
Patent JP-H08254710-A (JP)
Title: Method for connecting film carrier
Inventor: MATSUURA TETSUYA
IPC: H05K3/36
Filed: 1995-03-17
Abstract: PURPOSE: To provide a method for connecting a film carrier capable of suppressing the generation of static electricity by peeling and electrification and efficiently executing uniform press heating in a method of connecting a film carrier to connecting terminals of a liquid crystal display element, etc. CONSTITUTION: The liquid crystal display element having a counter substrate 14 consisting of an insulating plate disposed to face an element substrate 7 consisting of an insulating plate having the connecting terminals 8 is floated by gaseous flow 19b from ejection ports 19a of a gaseous flow generator 19 for floating in this method for connecting the film carrier. The output terminal parts 2a of the film carrier 1 are superposed on each other via anisotropic conductive films 6 consisting of conductive particles 6b and resins 6a on the surfaces of the connecting terminals 8. The heated gaseous flow 18b is blown from the ejection ports 18a of a press heated gaseous flow generator 18 to the superposed surfaces formed in such a manner.
Patent JP-H07265277-A (JP)
Title: Mr bloodstream information collecting method and mri device
Inventor: GOTO TAKAO
IPC: G01R33/46
Filed: 1994-03-29
Abstract: PURPOSE:To adjust the profile changing the flip angle at the optimum value to the actual bloodstream velocity. CONSTITUTION:The excitation slab region is split into multiple slices, the two-dimensional distribution of the slice thickness direction velocity is obtained for each slice by the phase contrast method, the two-dimensional distributions for all silices are added to obtain the bloodstream velocity distribution in the excitation slab region, and the velocity distribution is displayed. An operator sets the subject bloodstream velocity, the change function changing the flip angle in the thickness direction of the excitation slab region is calculated from the subject bloodstream velocity, the fundamental function Fourier-transformed with the synchronization pulse is multiplied by the change function to determine the profile of the RF pulse, and three-dimensional TOF angiography is performed with the RF pulse inversely Fourier-transformed with the profile. The RF pulse of the optimum profile can be invariably used even when the bloodstream velocity Vo is changed according to a testee or an image pickup portion.
Patent JP-S58176055-A (JP)
Title: Casting mold for continuous casting
Inventor: KUBOTA AKIRA
IPC: B22D11/18
Filed: 1982-04-07
Abstract: PURPOSE:To detect the temp. in each part on the inside surface of a casting mold and to improve the quality of an ingot, by wiring plural pieces of signal wires between the body of the casting mold and the surface coating layer. CONSTITUTION:Shallow grooves are provided on the surface of a casting mold body 1 prior to application of a surface coating layer 2. An insulator of ceramics or the like is inserted into each shallow groove and a metallic part that forms a signal wire 3 is formed by electrodes plating or varpor deposition at the center of each insulator isolately from the body 1, and the top surface thereof is further coated with an insulator except the forward end thereof. The layer 2 is then applied thereon. The temp. in each part on the surface of the casting mold is measured without opening many holes in the body 1, and the temp. control over the entire part of the ingot surface and the control of the level of molten steel are accomplished with high accuracy.
Patent JP-H06247926-A (JP)
Title: Labeled vitamin d compound and its production
Inventor: IWASAKI HIROSHI
IPC: C07C401/00
Filed: 1993-02-25
Abstract: PURPOSE:To obtain an isotopic hydrogen-labeled 1alpha-hydroxyvitamin D compound of high radioactivity obtainable in high yield without the need for separatory operation of stereoisomers. CONSTITUTION:The isotopic hydrogen-labeled 1alpha-hydroxyvitamin D compound of formula I [R1 is 2-15C alkyl; R2 is deuterium (D) or tritium (T) as an isotopic hydrogen]. The compound of the formula I can be obtained by the following process: a 1alpha-hydroxyvitamin D-SO2 adduct of formula IV is made to react with a compound of formula R3OM (M is alkali metal) in an isotopic hydrogen- labeled alcohol of formula R3OR2 (R3 is 1-4C alkyl) or a mixture of heavy water (deuterium water or tritium water) with an aprotic polar solvent to form a compound of formula III, which is allowed to react under heating in an organic solvent in the presence of an alkali metal salt, and the resultant isotopic hydrogen-labeled (5E)-1alpha-hydroxyvitamin D compound of formula II is then made to react by irradiation in the presence of a photosensitizer (e.g. anthracene, acridine).
Patent JP-S58177593-A (JP)
Title: Semiconductor storage device
Inventor: SATOU MASAYUKI
IPC: H01L27/108
Filed: 1982-04-09
Abstract: PURPOSE:To obtain a semiconductor storage device which allows bit lines to be precharged speedily and securely and therefore obtain a short cycle time, by providing plural precharging transistors (TR) on the bit lines. CONSTITUTION:When the storage device is put in operation, a voltage VDD is impressed to the gates of TRs 4 and 5 for separation, which therefore turn on during the operation. The sources of precharging TRs 12a-12c, and 13a-13c are connected to bit lines 10 and 11, and their drains are connected to a power supply VCC for precharging and writing. The gates of the precharging TRs 12a-12c, and 13a-13c are impressed with a control signal PS to turn on the TRs at a specific clock period prior to an address of the memory, precharging the bit lines 10 and 11. In this case, the bit lines 10 and 11 connect with the precharging TRs at respective positions, so the bit lines are charged speedily and securely.
Patent JP-H10250211-A (JP)
Title: Fluorescent image formed material
Inventor: KINOSHITA SATOSHI
IPC: B41M3/14
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To improve a security level of preventing a forgery by incorporating a fluorescent material for emitting fluorescence having a wavelength of a visible light region by emitting an ultraviolet ray in a fluorescent image forming layer being substantially transparent to the light, and forming substantially the same image as the image formed by a visible image forming layer. SOLUTION: A red color emitting fluorescent image forming layer 2, first intermediate layer 3, green color emitting fluorescent image forming layer 4, second intermediate layer 5, blue color emitting fluorescent image forming layer 6 and third intermediate layer 7 are formed on a base 1 made of PET having a film thickness of 188μm. A fluorescent image forming layer X for forming a color image by an additive color mixing process by emitting fluorescence by ultraviolet ray being transparent for visible light is formed. And, a visible light image forming layer 8 is formed on a base 1 of another region, and formed by mounting a color photograph. The color layer X and the layer 8 are covered with a protective layer 9. Thus, whether it is a person himself or not can be collated.
Patent JP-S63226042-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARIMOTO YOSHIHIRO
IPC: H01L21/31
Filed: 1987-03-13
Abstract: PURPOSE:To significantly improve the bonding force between a SOI substrate and a second semiconductor substrate by a method wherein the second substrate in the vicinity of an interface is also fused and recrystallized by irradiating high-energy light on the laminated SOI substrate to fuse and recrystallize the second substrate and the second substrate is fixed on an oxide film. CONSTITUTION:First, an SiO2 film 3 of a first Si substrate 1 is formed. Inciden tally, the film 3 is formed on the surface of the substrate 1 in a thickness of 0.5 mum by steam oxidation. Then, the surface, whereon the film 3 is formed, of the substrate 1 and the surface of a second Si substrate 2 are laminated to each other and a heat treatment is performed under an N2 or O2-containing atmosphere. Then, the laminated surface of the substrate 2 is formed into a thin film up to a thickness of 1 mum with HF+HNO3+CH3COOH liquid. Then, an SiO2 film 4 is formed on the surface, which is formed into a thin film, of the substrate 2 by steam oxidation or a CVD method and so on. An Ar laser beam 6 is irradiated on the whole region of the surface of the cap layer 4 while being scanned, an interfacial part 5 is fused and recrystallized and the second Si substrate 2 is fixed on the film 3.
Patent JP-H02239211-A (JP)
Title: Optical semiconductor element module and method for adjusting and assembling this module
Inventor: KATO KUNIHARU
IPC: G02B6/42
Filed: 1989-03-14
Abstract: PURPOSE:To simplify the stage for adjustment and assembly by fixing an optical semiconductor element to a predetermined fixing position of a holding member and positioning an optical fiber in such a manner that exit light is coupled with prescribed light intensity to the end face of the optical fiber, thereby fixing the element to the holding member. CONSTITUTION:The cylindrical holding member 10 having a prescribed length, a lens 20 for condensing fixed between both ends thereof, the optical semiconductor element 6 fixed on one end side of the holding member 10, and the optical fiber 1 fixed on the other end are provided. The position adjustment of the optical semiconductor element 6 with the lens 20 is not executed in the optical axis direction of the lens 20 and in the direction perpendicular to the optical axis and the optical semiconductor element 6 is fixed to the preset position of the holding member 10. The optical fiber 1 is moved in the direction perpendicular to the optical axis of the lens 20 and is fixed to the holding member 10 in such a manner that the light emitted from the optical semiconductor element 6 and condensed by the lens 20 is coupled with the prescribed light intensity to the end face of the optical fiber 1. The stage for the adjustment and assembly is simplified in this way.
Patent JP-H11254728-A (JP)
Title: Image formation apparatus
Inventor: KAGAYAMA SHIGERU
IPC: B41J2/385
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To avoid local damage and wear of a recording head and lengthen a life of the recording head by setting a plurality of arrays of opening parts at an aperture electrode body, moving the aperture electrode body to a toner feed mechanism and freely changing the arrays of opening parts to be used for recording. SOLUTION: An image-recording unit 40A is obtained by forming a toner feed machine 50 and an aperture holder 90 with an aperture electrode body 60 added thereto, etc. into a unit. In this case, the aperture electrode body 60 consists of a plurality of arrays of opening parts (apertures) 62 and a linear control electrode, etc. The aperture holder 90 is set rotatably about a center hole 91. When the aperture holder 90 is rotated at the maintenance time before and after printing, an opposite face of the aperture electrode body 60 to a holding roller 64 is freed and can be cleaned. When the aperture holder 90 itself is made movable to sequentially change the aperture arrays of the aperture electrode body 60 to be used, a life can be extended by a count of the arrays.
Patent JP-H09217869-A (JP)
Title: Continuous structural body of short cylindrical joint and cylindrical bodies on which short cylindrical joint is inserted
Inventor: KUROKAWA TAKASHI
IPC: F16L9/16
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To connect a pipe rapidly and securely by providing a short cylindrical part with an annular rise part faced outward at its center on both sides of the annular rise part so as to form a short cylindrical joint and also fitting a cylindrical body to be connected closely to the outside of the short cylindrical part located on both sides of it. SOLUTION: A short cylindrical part 3 provided with an outward annular rise part 2 at its center part is provided on both sides of the annular rise part 2 so as to form a short cylindrical joint body 1, and the end part of a cylindrical body as a body to be connected is fitted closely to the outside of the short cylindrical part 3 located on both sides of the annular rise part 2 of the short cylindrical joint main body 1 and fixed through an adhesive layer 4. In this case, the cylindrical bodies are connected to each other with their end parts butted with each other so as to connect the cylindrical bodies. Also the space part located at the rear side of the annular rise part 2 of the short cylindrical joint is expanded inward so that fluid contained inside the cylindrical bodies is not accumulated in the space part located at the rear side of the annular rise part.
Patent JP-H09217713-A (JP)
Title: Fastening string tool
Inventor: SASAGAWA KATSUMI
IPC: F16B2/08
Filed: 1996-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a good appearance and a keen interest which are not possessed in a prior art in the case where a fastening string tool is attached to a bag, a box, and the like, and provide safety, good appearance, and the like which are not possessed in the prior art in the case where the tool is used in an outside fence, a sign board, and the like. SOLUTION: A fastening string tool consists of a string hanging body 2 provided with at least three through holes 2C, 2D, 2E, 2F, and a string body 3, the string body 3 is penetrated on the through holes 2C, 2D, 2E, 2F so as to mutually produce frictional force by overlapping end parts 3A, 3B with each other, and a loop 3C is formed to wrap around an object by a part other than the end parts 3A, 3B of the string body 3.
Patent JP-H08235351-A (JP)
Title: Fractal coding circuit
Inventor: TAKATANI TOSHIHIKO
IPC: H04N19/42
Filed: 1995-02-24
Abstract: PURPOSE: To provide the fractal coding circuit which is provided with a chaos characteristic and is suitable to handle digital data and has the circuit constitution simplified in a neural network. CONSTITUTION: This fractal coding circuit realizes the iterative function method using the affine reduction transformation by a cyclic circuit model of the neural network, and random numbers pi are calculated from an output (xk,yk) by a control part 13 of an operation processing part, and functions Wi corresponding to random numbers pi in the block size of picture element blocks are specified from the ROM table in a ROM 12 and are used to output (ei+1,pi+1) and (fi+1,pi+1) to the next circuit.
Patent JP-S52143988-A (JP)
Title: Impro vement of performance of cation exchange membrane
Inventor: KIYOTA TOORU
IPC: C25B1/46
Filed: 1976-05-26
Abstract: PURPOSE: To decrease the OH - permeability of a non-crosslinked homogeneous cation exchange membrane by swelling the membrane in an organic solvent and heat treating the swollen membrane so as to improve the performance of the membrane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07241368-A (JP)
Title: Pachinko machine
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 1994-03-04
Abstract: PURPOSE:To reduce the installation space of a display unit by constituting a combination display part with a plurality of lighting lamps in which at least two lighting conditions consisting of changes of flashing, color, lightness, or the like can be varied, and by displaying the results of lotteries by means of the combination display part. CONSTITUTION:In a PACHINKO machine, a center case 4 is arranged in the center of a playing board, and pattern display parts 7a to 7c consisting of three liquid crystal displays for constituting a special combination display unit 6 are juxtaposed in the fitting window 5 formed in the center of the center case 4. In this case, single patterns are displayed on the right and left pattern display parts 7a, 7b out of the pattern display parts 7a to 7c, and three kinds of patterns are made vertically displayed on the central pattern display part 7c, so that the results of various lotteries including a big hit can be displayed. Further, a train 9 of four standby recording lamps is provided directly beneath the fitting window 5, and also an ordinary combination display part 10 consisting of LED lamps 11a to 11c are arranged on the upper part of the center case 4.
Patent JP-S57178603-A (JP)
Title: Deburring method of flat type copper wire rod at surface cutting
Inventor: SODA SANEMORI
IPC: B23D79/02
Filed: 1981-04-21
Abstract: PURPOSE:To remove burs from corner surface of a wire rod, while pressing corners and running the flat type wire rod between a pair of guide rollers provided with a V-shaped groove in the periphery. CONSTITUTION:A flat type wire rod 1 of copper or copper alloy is successively cut its four surfaces by a milling cutter while being moved and supported in the cutting direction by side supporting rollers before and after the final milling cutter; then a pair of rollers 16, 16', of said side supporting rollers, provided with V-shaped grooves 17, 17' in the periphery, are used as a rear supporting roller, thus angular parts of each wire rod 1 are pressed to two surfaces 19, 20 and 19', 20' of the V-groove to crash and remove burrs generated at cutting work by the milling cutter.
Patent JP-H04296149-A (JP)
Title: Portable telephone set
Inventor: SAITO MAKOTO
IPC: H04M11/10
Filed: 1991-03-25
Abstract: PURPOSE:To realize the compact portable telephone set in which less space is used effectively by using plural operation functions for one operation key. CONSTITUTION:Microcomputer 9 controls the telephone set automatically such that when a play key 11 is depressed at talking of the portable telephone set, a talking signal is recorded on a recording medium 3 via a voice recording circuit 2 to act like a memo recording key and when the play key 11 is depressed while the telephone set is used for a tape recorder or the like, the key acts like a reproduction key.
Patent JP-H05263623-A (JP)
Title: Exhaust emission control device for internal combustion engine
IPC: F01N3/02
Filed: 1992-03-17
Abstract: PURPOSE:To obtain an exhaust emission control device for an internal combustion engine which can complete regeneration of a deteriorated filter, even when combustible particulates remains at the time of regeneration of the particulate filter, at the time of next regeneration treatment. CONSTITUTION:In an exhaust emission control device, electricity is supplied to a heating means H when a capturing amount of particulates in exhaust gas is a specified value or more, at the same time regenerating gas is supplied from a regenerating gas supply means 9 for combustion and regeneration of a filter 5. An amount of combustible particulates in the filter 5 is detected. In a first phase, the larger the combustible particulates amount in the vicinity of the heating means H is, the smaller the heating rate of the heating means H is. In a second phase, the larger is the combustible particulates amount in the vicinity of the heating means H, the smaller in the supply amount of the regenerating gas from the regenerating gas supply means 9.
Patent JP-S59185153-A (JP)
Title: Pulse motor
Inventor: IWAMOTO HIROSHI
IPC: H02K41/03
Filed: 1983-04-05
Abstract: PURPOSE:To reduce vibration and noise based on harmonic component contained in the primary current by providing shortcircuiting coils which cross a magnetic flux which passes poles of the primary side magnetic flux generator of a linear pulse motor at the poles. CONSTITUTION:The primary side magnetic flux generator 21 of a linear pulse motor is formed to include a core, a permanent magnet, and poles 29a, 29b, 30a, 30b having coils 31a, 31b, 32a, 32b and toothed parts 29a1, 29b1, 30a1, 30b1, and moved on the secondary side scale 34 having the toothed part 34a via wheels 23, 24. At this time, shortcircuiting coils 33a-33d which are wound in one or a plurality of turns on the respective poles 29a, 29b, 30a, 30b are provided, energy based on the harmonic components contained in the primary side current is consumed as heat by eddy current generation. Accordingly, the vibration and noise of the pulse motor can be largely reduced by simple means.
Patent JP-H11243518-A (JP)
Title: Electronic still camera and method for reproducing consecutive shot images
Inventor: AKAZAWA MITSUSACHI
IPC: H04N5/91
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera that extends the application of a consecutive shot image by selecting any of various reproduction methods when, in reproducing the consecutive shot images. SOLUTION: A display time is set when a consecutive shot image is reproduced, and a size of the displayed image and a color of the image are changed, and the consecutive shot image is reproduced and displayed, based on a set or revised condition value. Furthermore, when a (a '+' button) 34 is depressed, the consecutive shot image is fed forward by one frame and the result is reproduced/displayed. Fingures (a, b, c) indicate an example of manual reproduction by each frame in the forward direction of (a)→(b) and (b)→(c). Moreover, when (a '-' button) 35, is depressed the consecutive shot image is fed reverse by one frame, and the result is reproduced/displayed.
Patent JP-H11285422-A (JP)
Title: Automobile seat
Inventor: FAUST EBERHARD
IPC: B60N2/90
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To improve a sitting feeling of an automobile seat for a middle and low priced classes by providing a low-cost solution for seat ventilation. SOLUTION: An automobile seat is provided with a seat part 11 and/or a padding 13 having a ventilating layer 16 capable of passing air which is arranged in a seat back rest 12 and a permeable padding cover 18 which covers the padding surface, and at least one ventilating device 20 which is provided in a lower part than the padding 13 and blows air in the ventilating layer 16. The ventilating layer 16 is constructed as a permeable padding mat, which is placed on a padding carrier 14 only through a non-permeable pressure distributing layer 17. The pressure distributing layer 17 has at least one inflow opening 21 for ventilating air, and the ventilating device 20 is provided in the inflow opening 21 in a lower part than the pressure distributing layer 17.