baber/WOPTO huggingface dataset:
Patent JP-S5951698-A (JP)
Title: Speaker system
Inventor: TANAKA TSUNEO
IPC: H04R1/02
Filed: 1982-09-17
Abstract: PURPOSE:To reduce heating power and to quicken a rise time, by providing a sub-box in addition to a cabinet main body and changing the temperature of the sub-box while keeping the inside of the cabinet in a gas and liquid two- phase equilibrium. CONSTITUTION:The cabinet 21 and the sub-box 24 are linked with link pipes 25, 28. The liquid 23' of freon 113 is put in the sub-box 24 and is kept at the boiling point with a heater 26. An ultraonic wave oscillator 27 is fitted to the bottom of the sub-box 24 to mist the liquid 23'. The misted liquid minute particles are carried to the cabinet 21 through the pipe 28 and filled in the cabinet 21 with a fan 29. Since the cabinet 21 itself is not temperature-controlled, the liquid condensed on a wall surface or the like is gathered on the bottom and returns again to the box 24 through the pipe 25. Thus, the volume of the sub- box 24 is sufficiently smaller than that of the cabinet 21, then the rise is quickened and the power for heating is decreased.
Patent JP-S6141869-A (JP)
Inventor: SASAKI TAKASHI
IPC: F25D21/02
Filed: 1984-07-31
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-H0328859-A (JP)
Title: Recording method
Inventor: YAMAUCHI KEIJI
IPC: G03G15/22
Filed: 1989-06-27
Abstract: PURPOSE:To transfer a sharp, water proof color picture on a base material by transferring a sublimable toner image, which is formed on an electrophotographic photosensitive body, on a paper, superimposing it on the highly flexible base material, and then heating it. CONSTITUTION:An electrostatic latent image for a prepared design is formed on the electronic pointer photosensitive body or an insulated recording body; toner incorporating sublimable dye is employed as color toner used for develop ing the latent image; after the latent image is transferring on the plain paper, the paper is brought into contact with the flexible base material; the base mate rial is dyed with the sublimable dye by heating the plain paper to a sublimation temperature or above from the reverse side. Thus, the prepared design can be transferred to the highly flexible base material, for example, cloth, nonwoven fabric, and Japanese paper.
Patent JP-H0214286-A (JP)
Title: Method for thermal reforming of tar generated in coke oven and coke oven thereof
Inventor: TANABE HITOSHI
IPC: C10B27/00
Filed: 1988-07-01
Abstract: PURPOSE:To thermally reform tar generated in a coke oven at a low cost and produce binder pitch, etc., by passing a coke oven gas through a space of another carbonization chamber in a process in the latter half of carbonization. CONSTITUTION:A gas passage 5 communicating with an adjacent carbonization chamber (18b) is provided near the oven top at the coke side end of a carbonization chamber (18a) and the upper space (2a) of the carbonization chamber is connected to the upper space (2b) of the adjacent carbonization chamber. In operation of the coke oven, carbonization cycle of the mutual adjacent carbonization chambers (18a) and (18b) is shifted by about 1/2. When one carbonization chamber (18a) is in the former half of the carbonization, the another adjacent carbonization chamber (18b) is in the latter half of the carbonization. A gas, produced in the carbonization chamber (18a) and containing much tar is led to the carbonization chamber (18b) at about 50-70 deg.C higher temperature in the latter half of the carbonization to carry out thermal reforming. Thereby, the ratio of portions insoluble in quinoline of the generated tar is remarkably increased.
Patent JP-H0513084-A (JP)
Title: Manufacture of lead sheet for lead-acid battery grid
Inventor: OKAMOTO HIROSHI
IPC: H01M4/64
Filed: 1991-07-03
Abstract: PURPOSE:To provide a highly reliable method for manufacturing a lead sheet, ensuring a high bonding force at the process where the continuous cast body of lead alloy (slab) and various types of alloy foils (allay ribbons) are rolled and compacted to each other. CONSTITUTION:At the manufacture process of an expanded grid sheet where an arbitrary lead alloy foil is superposed on the continuous cast body of lead allay (slab), and rolled and compacted in many steps to form an arbitrary alloy layer on a sheet surface, a temperature difference between the slab and lead alloy ribbon is kept within 150 deg.C.
Patent JP-H06173058-A (JP)
Title: Method of reducing amount of acid content of hydroxylamine salt solution and producing hydroxylamine from hydroxylamine salt
Inventor: HOSEIN SHIYARIFUIAN
IPC: C25B3/25
Filed: 1993-06-30
Abstract: PURPOSE: To provide a method for reducing the acid content of a hydroxylamine salt solution at the time of converting a hydroxylamine salt into a hydroxylamine.  
     CONSTITUTION: This method comprises: (A) providing an electrolytic cell that consists of an anolyte compartment 12 contg. an anode, a catholyte compartment 14 contg. an oxygen consuming cathode and an anionic membrane divider 15 for separating the two compartments 12 and 14; (B) supplying an aqueous solution contg. an acid and water to the anolyte compartment 12 and also, supplying an aq. solution contg. a hydroxylamine salt, water, and if necessary, an acid to the catholyte compartment 14; (C) charging an oxygen-containing gas to the catholyte compartment 14; (D) passing a direct current through the electrolytic cell for a period of time effective in reducing the acid content in the catholyte compartment 14 and/or in converting the hydroxylamine salt into a hydroxylamine; and (E) recovering a hydroxylamine or a hydroxylamine salt solution having a reduced acid content from the catholyte compartment 14. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11340579-A (JP)
Title: Nitride semiconductor light-emitting element
Inventor: NUNOKAWA HIROKO
IPC: H01S5/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a low cost nitride semiconductor light-emitting element capable of being manufactured with a good yield. SOLUTION: A nitride semiconductor light-emitting element comprises one end face, with the other end face being substantially in parallel with each other, a striped light-emitting region 3a extending from one end face to the other end face, and its one end face, the other end face, and both sides comprise any of a selected group consisting of (1100) face, (1010) face, (0110) face, (1100) face, (1010) face, and (0/110) face.
Patent JP-H08325954-A (JP)
Title: Production of suede-tone cloth having washable surface effect
Inventor: KIHARA SETSUO
IPC: D06M101/16
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a suede-tone cloth having washable surface effect by subjecting a cloth composed of a fibrillating conjugate fiber to raising, fibrillation, application of heat-resistant polymer and raising and dyeing the raised cloth with a jet dyeing machine. CONSTITUTION: The objective suede-tone cloth is produced by weaving a tricot satin using a binary-component fibrillating conjugate fiber composed of nylon 6 and polyethylene terephthalate as a front yarn and a polyester fiber yarn as a back yarn, raising the front and back faces of the tricot satin with a card clothing raising machine, fibrillating the fiber by a fibrillation agent such as benzyl alcohol, thoroughly washing the cloth with hot water to remove the fibrillation agent, immersing the cloth in a dimethylformamide solution of a heat-resistant polyurethane, coagulating the polyurethane resin in water, sanding the raised face of the cloth with a belt sander, etc., and dyeing with a jet dyeing machine.
Patent JP-S5953623-A (JP)
Title: Manufacture of high-alloy austenitic stainless steel billet
Inventor: MATSUZAKI MINORU
IPC: C21D8/00
Filed: 1982-09-21
Abstract: PURPOSE:To obtain the titled billet while preventing cracking during rolling without adding any special element by soaking a high-alloy austenitic stainless steel ingot contg. Cr and Ni, and starting rolling at a specified surface temp. CONSTITUTION:An ingot or a continuous billet of high-alloy austenitic stainless steel contg. 16-26% Cr and 12-22% Ni is soaked at 1,100-1,300 deg.C. The steel surface is cooled by air cooling or water cooling to regulate the surface temp. to <=950 deg.C, and rolling is started. Since the upper limit of the surface temp. is 950 deg.C where the deformability has not been restored yet, internal cracking which causes defects is prevented during rolling. Accordingly, the product yield of steel billets are be improved.
Patent JP-S648992-A (JP)
Title: Game apparatus equipped with display
Inventor: SAITO SHINYA
Filed: 1987-06-30
Abstract: PURPOSE: To perform a TV game, a TV game coupled with a panel game, a word processor, formation of sentences, or computation by connecting an input device having letters, numbers, or marks on respective switches, or patterns for games on specified switches to a computer through a connection cord, and controlling execution of programs by the computer. CONSTITUTION: An input device 5 on which a protective sheet 11 having function numbers, hiragana letters, or marks or other symbols disposed at corresponding positions to respective switches in easy-to-find orders, or a sheet having the symbols printed on it is applied, is connected to a computer 1 by a connection cord 4. Language processing programs or education programs are loaded onto the computer 1 from an external memory 6, and the symbol at a specified position in the input device is pushed down by a finger to switch on in accordance with instructions displayed on a display 2, thereby formation of sentences, computation, etc., desired, or inputting of answers to problems displayed in the display 2 can be performed.
Patent JP-H0329237-A (JP)
Title: Application of insulating agent and device therefor
Inventor: KIDA KAZUAKI
IPC: H01J29/88
Filed: 1989-06-26
Abstract: PURPOSE:To make it possible to perform multikind mixed production while performing almost circular application by closely contacting an application member with an application surface of a bulb to rotate the application member round an anode button as a center by means of a rotary driving device for applying an insulating agent around the button. CONSTITUTION:When positioning of a bulb and supply of an insulating agent are finished, a robot 12 is transferred to the upper part of an anode button 5 according to a preinstructed program to rotate an application brush 17 while closely contacting the application surface of the bulb 4. At this time, when the upper and lower parts of the application surface are to be applied, the rotary axis 30 of the application brush is tilted to the side of application for performing application. By doing in this way, the brush 17 comes to close contact with the bulb 4 to further outside so as to prevent the application width from becoming small on the upper and lower part. By rotating the brush 17 in this way while rocking the rotary axis 30 up and down, the insulating agent can be applied around the anode button almost in an circular shape.
Patent JP-H06347632-A (JP)
Title: Production of color filter
Inventor: FUJITA MASANOBU
IPC: G02B5/20
Filed: 1993-06-08
Abstract: PURPOSE:To provide a process for production of a color filter capable of making the colored pixels of the color filter finer by a 'pigment dispersion method'. CONSTITUTION:This process for production of the color filter by repetitively arranging the colored pixels 2a on a substrate 1 is a process for production of the color filter by providing the surface of the substrate 1 with a precolored photosensitive resin (pigment-dispersed photosensitive material 2), further, providing the surface of this resin with color fadable members 3 and exposing patterns via a photomask 4, then developing and removing away the pigment-dispersed photosensitive material 2 and the photo-color fadable members 3.
Patent JP-H0216400-A (JP)
Title: Blower
Inventor: TAKEKOSHI YUKINORI
IPC: F04D29/58
Filed: 1988-06-30
Abstract: PURPOSE:To contrive the cooling of a motor with constitution simplified so as to attain the cost down by rotating a sirocco fan in a blower casing and holding a heat radiating member, consisting of aluminum, between the motor and the blower casing. CONSTITUTION:A motor 4 is fixedly fitted to a motor mounting hole 2 of a blower casing 3. A sirocco fan 6 is rotated in the blower casing 3. A disk-shaped or cylindrical heat radiating member 7, consisting of aluminum, is held between the motor 4 and the blower casing 3. A surface area is spread of the motor in its outer shell with no influence given to a blower in its total size, and radiation of heat can be promoted. Thus enabling the cooling to be contrived of the motor by simplified constitution, the cost down is attained.
Patent JP-H05334625-A (JP)
Title: Production of protective film and insulating film of thin film device and thin film magnetic head
Inventor: WATANABE FUMINORI
IPC: G11B5/31
Filed: 1992-05-29
Abstract: PURPOSE:To obtain the protective films of a thin film device at a high rate of film formation by forming thin aluminum oxide films by reactive sputtering with a target made of an aluminum-aluminum oxide mixture. CONSTITUTION:When magnetic films 3, 6, an insulating film 5 at a gap part, a coil 4 and protective films 2, 7 are formed on a substrate 1 to obtain a thin film magnetic head, thin aluminum oxide films are formed as the protective films 2, 7 by reactive sputtering with a target made of an aluminum-Al2O3 mixture. The rate of film formation is increased and productivity and economical efficiency at the time of producing a thin film device are enhanced. The insulating film 5 can be formed in the same way.
Patent JP-S6143984-A (JP)
Title: Formed article for tissue culture
Inventor: TOYODA YOSHIO
IPC: C12N5/00
Filed: 1984-08-03
Abstract: PURPOSE:To provide the titled article having high adhesivity to cells without using the hydrophilic treatment of the surface, and enabling the stable growth and prolideration of cells for a long period, by molding a polyarylate. CONSTITUTION:The objective article can be manufactured by the injection molding of a blent polymer obtained by blending e.g. 30pts. of a polycarbonate with 70pts. of a polyarylate derived from (A) an aromatic dicarboxylic acid preferably composed of terephthalic acid and isophthalic acid at a molar ratio of 7/3-3/7 and (B) a dihydric phenol of formula I [R1-R4 are H, halogen or (halogenated) hydrocarbon group] or formula II [R1'-R4' are same as R1-R4; X is single bond, O, S, SO, CO, (halogen-substituted) alkylene or (halogen-substituted) alkylidene] [e.g. 2,2-bis(4-hydroxyphenyl)propane, etc.].
Patent JP-S5588460-A (JP)
Title: Conference telephone system
Inventor: ISHIZAKA TETSUO
IPC: H04M9/00
Filed: 1978-12-26
Abstract: PURPOSE:To enhance the talking quality by eliminating the transmission of the loudspeaking sound given through the speaker. CONSTITUTION:Speaker 3 is located at the position closer to microphone 2 than the point which divides the straight line connecting speaker's voice collecting microphone 1 and loudspeaking sound microphone 2 into two equal parts. The signals collected by each microphone are amplified through preamplifier circuits 4a and 4b each, and only the signals that are amplified through circuit 4b are compared with each other at amplifier circuit 7 after passing through signal delay circuit 5 and gain control circuit 6. In other words, the time and level operation is given with the negation given through circuit 7 in order to secure the agreement between the signal level collected through microphone 2 and the signal level obtained by collecting the loudspeaker sound from speaker 3 through microphone 1. In this way, the ringing tone caused through the acoustic connection between the speaker and the microphone can be prevented.
Patent JP-S6224844-A (JP)
Title: Continuous casting machine for thin sheet
Inventor: KOSHIKAWA TAKAO
IPC: B22D11/06
Filed: 1985-07-26
Abstract: PURPOSE:To expedite the exchange of a circulating body and to improve the working rate of the titled installation by putting the circulating body to a united frame having guide rollers and circulating body guides and suspending, transporting and installing the circulating body to a prescribed position then mounting the circulating body to a tension applying roller and adjusting the tension thereof. CONSTITUTION:The circulating body 1 for casting is put on the united frame 10 provided with the guide rollers 2, 3 and the circulating body guides 5 having gap adjusters and is suspended, transported and installed to the prescribed position for continuous casting. The body 1 after the installation is set on the tension applying roller 4 by operating a actuator 20 and the prescribed tension is applied to the body 1 by operating an actuator 23 so as to retreat the roller 4 along a guide base 22. Since the circulating body 1 is exchanged for each of the frame 10, the exchange operation is quickly executed and the working rate of the continuous casting machine for a thin sheet is improved.
Patent JP-H0462805-A (JP)
Title: Compound magnetic core and its manufacturing method
Inventor: YAMAGUCHI MORIE
IPC: H01F1/20
Filed: 1990-06-25
Abstract: PURPOSE:To achieve a continuous langth circuit section, a high permeability even at a low-frequency range, a high mechanical strength, and an improved durability by using a soft magnetic powder with a flat shape having a large aspect ratio and by orientating this flat plane in axial direction. CONSTITUTION:A title item consists of a dust core which consists of a soft magnetic powder which is flat and an insulation material and a metal outer tube which stores this dust core, where an aspect ratio (ratio of maximum length of flat plane in refer ence thickness) of the soft magnetic powder is set to 5 or larger and the flat plane of the soft magnetic powder is orientated in axial direction of the metal outer pipe. An epoxy resin powder is added to a flat atomized iron powder and is mixed fully to enable a uniform mixed body to be adjusted. After filling the mixed body into a stainless tube, a cover is welded and joined to openings at both edges of the stainless tube and is sealed. A stainless tube in which the mixed body is filled is set to a hot hydrostatic pressure press device and is subjected to high-temperature and equal- pressure treatment to allow a diameter of the stainless tube to be reduced and the stainless tube to be cut off, thus obtaining a compound core 4 in that a dust core 3 is filled into a stainless tube 2 as a metal outer tube. The dust core 3 consists of an atomized iron powder 1 as a soft magnetic powder and an epoxy resin powder 5 as an insulation material.
Patent JP-H0330699-A (JP)
Title: Reagent for determination of adenosine deaminase
Inventor: TANABE YASUKO
IPC: C12Q1/34
Filed: 1989-06-27
Abstract: PURPOSE:To obtain the subject reagent useful for diagnosis of various malignant tumor, etc., having extremely improved sensitivity without affection of endogenous ammonia, and containing purine nucleotide phosphorylase and xanthine oxidase. CONSTITUTION:The objective reagent contains (A) adenosine, (B) purine nucleotide phosphorylase, (C) phosphoric acid or phosphoric acid salt, (D) xanthine oxidase, (E) peroxidase, (F) hydrogen acceptor and (G) aniline derivative. Hereupon, for instance, the component B derived from microorganism in an amount of 0.1-30u/ml in the reacting solution, the component D derived from bovine milk in an amount of 0,01-1.0u/ml in the reacting solution and the component E derived from horseradish in an amount of 0.01-50u/ml in the reacting solution, are preferably used.
Patent JP-S649328-A (JP)
Title: Measurement of temperature of fluid using fluorescence
Inventor: AKINO NORIO
IPC: G01K11/20
Filed: 1987-07-01
Abstract: PURPOSE:To enable the observation of a heat-transfer phenomenon by a method wherein particulates of a fluorescent substance are put uniformly as contents in a fluid, an exciting light having a two-dimensional form is applied thereto, the luminance distribution of fluorescence excited thereby is recorded and measured quantitatively, a temperature is determined from a luminance value at every point on an image, and the two-dimensional distribution of the temperature is determined. CONSTITUTION:As for a fundamental method for measuring a two-dimensional temperature distribution in the measurement of the temperature distribution of a uniform concentration field, a fluid containing a fluorescent substance and filled up in a commercial theorem test vessel 2 for the temperature distribution is irradiated by an exciting light source 1 emitting an exciting light in the form of a thin flat plate. Then the luminance distribution of fluorescence corresponding to the temperature distribution is measured by means of a TV camera 3 and turned into numeric values by an image processing device, and subsequently the luminance distribution is converted to determined the temperature distribution on the basis of the predetermined relationship between luminance and temperature. In the case of measurement of the distribution of temperature or concentration in a non-uniform concentration field or three-dimensions, the measurement is conducted by fitting a plurality of optical filters to the camera 3 or by fitting the light source 1 to a transfer apparatus.
Patent JP-H0214369-A (JP)
Title: Circuit diagram display system
Inventor: SAKATA TAKEO
IPC: G06F17/50
Filed: 1988-07-01
Abstract: PURPOSE:To extremely easily know the contents of an element by retrieving a designated signal wiring in an inputted circuit diagram, displaying the wiring on a screen with changing luminance or color and displaying a range, in which the signal wiring is presented,in a maximum size. CONSTITUTION:It is decided whether the respective elements to be connected to the signal wiring are wholly retrieved or not. When the element to be retrieved is still left, the retrieval is repeated again. When there is no element to be retrieved, a connecting element table, whose diagram page is presently displayed and coordinate values are maximum and minimum, is selected. Next, the circuit diagram is enlarged or reduced so that the circuit diagrams can be displayed with the maximum size in the range, with which the maximum and minimum coordinate values are received in the screen. After that, for the designated signal wiring, the display luminance is heightened so as to be discriminated from the other signal wiring. Further, when the said signal wiring is spread over the other page in the same screen, a page number is read out of a diagram page in the connecting element table and a pipe 14 is displayed in the same display screen.
Patent JP-H0330159-A (JP)
Title: Magnetic disk device
Inventor: TABATA MASASHI
IPC: G11B21/22
Filed: 1989-06-27
Abstract: PURPOSE:To obtain a magnetic disk device requiring less power consumption and capable of moving a magnetic head quickly to its landing area by equipping the device with a holding means for attractively fixing an arm pressing member and taking an arm under its free state and a releasing means for releasing the arm pressing member from its attractive fixing state at the time of stopping the device. CONSTITUTION:By making a current flow into a coil 32 in the direction of an arrow A from a coil current control part 34, magnetic force of the coil 32 is added to magnetic force of a permanent magnet 31, so that attracting force to a leaf spring 27 is increased. Then, the leaf spring 27 is induced to be attracted on the side of the permanent magnet 31, separating from a protrusion 28. Afterward, the leaf spring 27 is brought into contact with the permanent magnet 31, and is attractively fixed by the permanent magnet 31 with its own magnetic force only, while the current into the coil 32 is cut off. Then, the arm 25 is released from pressing force of the spring 27 to move over a signal recording area 22 on a magnetic disk 20, so that a signal is recorded/reproduced by the magnetic head 23. By this method, the magnetic disk device with no power consumption for the holding means and a short time for its movement during an operation of the magnetic disk device is obtained.