baber/WOPTO huggingface dataset:
Patent JP-S6277527-A (JP)
Title: Air conditioner
Inventor: SAITO YASUO
IPC: F24F1/00
Filed: 1985-09-30
Abstract: PURPOSE:To make smaller the height and width of a heat exchanger and let the air which is pushed in pass perfectly through the heat exchanger in a room by forming an inlet for introducing the air in the room at the end plate of the heat exchanger and directly mounting on the inlet a blower which pushes in air. CONSTITUTION:The indoor air drawn from a suction opening 20 is pushed into an air introduction passage 15 from an indoor air introduction inlet 14 by a blower 5 provided on the side of a heat exchanger 9, an the air, as it flows in the passage 15, is gradually branched in to the right angle direction from this direction of flow to pass among fins 11, and exchanges heat with the coolant flowing in a coolant pipe 10. the air, after heat exchanged, flows into an air exhaust passage 22 formed between a box body 16, the outer side of the heat exchanger, and guide support plates 19, and discharged from the outlet opening 21 of a ceiling panel 17. the air discharged upwards collides with the upper surface to be divided to the right and left horizontally, and the air flowing downwards is blocked by a drain pan 18 flows horizontally, and both air flows go to the inside of the room. Since there is no air which does not undergo heat-exchange and which leaks, no dew condensation develops in the discharge passage.
Patent JP-H0378119-A (JP)
Title: Tracking controller
Inventor: NEMOTO SHIGERU
IPC: G11B7/09
Filed: 1989-08-21
Abstract: PURPOSE:To control an actuator with high accuracy by cancelling stress corresponding to the displacement of a leaf spring by using a generating means which outputs a DC bias voltage based on a current position signal. CONSTITUTION:A track address representing the latest current position is stored in a track address generation circuit 55, and it is supplied to a driving CPU 51, a search servo circuit 56, and a DC bias signal generation circuit 57. A DC bias signal conforming to the DC bias voltage which cancels the stress corresponding to the moving amount from a stable point is generated based on the current position signal at the DC bias signal generation circuit 57, and is supplied to an adder circuit 58, then, it is supplied to a tracking servo actua tor driving circuit 59. Therefore, a tracking servo operation and a search opera tion can be performed without receiving the influence of the stress of the stress of the leaf spring. Thereby, the control of the actuator can be performed with high accuracy.
Patent JP-H0748168-A (JP)
Title: Refractory for preliminarily treating molten pig-iron
Inventor: KONO KOJI
IPC: C04B35/043
Filed: 1993-08-06
Abstract: PURPOSE:To obtain a refractory for preliminarily treating molten pig-iron having excellent melting loss resistance and spalling resistance, standing use of an ultra-high temperature in the vicinity of a pig-iron receiving port close to an air or oxygen lance of a mixer car by blending a magnesia raw material or magnesia.calcia raw material (hereinafter abbreviated as magnesia raw material) with silicon carbide and a carbon material in a specific ratio. CONSTITUTION:60-95wt.% of magnesia raw material is blended with 3-30wt.% of silicon carbide and 2-30wt.% of a carbon material, kneaded and molded by a friction press, etc. The molded material is heat-treated at about 300 deg.C for about 10 hours to give an unburned refractory. For example, fused magnesia clinker is used as the magnesia raw material and magnesia clinker as the magnesia.calcia raw material. The carbon material contributes to corrosion resistance and spalling resistance by hardly wetting slag and, for example, both graphite and pitch are used. Silicon carbide has effects of suppressing oxidation of the carbon material, especially oxidation at an ultra-high temperature under exposure to an oxygen gas and exhibiting high corrosion resistance and high spalling resistance of the carbon material.
Patent JP-S59105523-A (JP)
Title: Measuring apparatus for hot water supply
Inventor: YOSHIDA KIYONOBU
IPC: G01G19/52
Filed: 1982-12-08
Abstract: PURPOSE:To always secure a specified quantity of a hot water supply regardless of changes in water level by arranging a container provided with a cylindrical concave having a through hole and a valve shaft provided, with a float at the upper part and a closing plug at the lower part. CONSTITUTION:A cylindrical concave 8 is formed on the bottom surface of a container 7 and a valve body 4 inserted thereinto 8. A float 1 is mounted at the upper end of a valve shaft 2 while a closure plug 3 provided at the lower end thereof 2. A valve body 4 is inserted slidably through the lower part of the valve shaft 2. This always enables dropping at a fixed rate least affected by the lowering of water level thereby ensuring a specified supply of water.
Patent JP-S6370414-A (JP)
Title: Production of thin-film single crystal
Inventor: KANO YASUO
IPC: H01L21/20
Filed: 1986-09-11
Abstract: PURPOSE:To obtain thin film-single crystals having uniform plane orientation and uniform in-plane orientation, by recrystallizing a polycrystalline film by using, as seed crystals, lamellas whose crystal orientation is corresponding to the shifting direction of energy beams for forming a seed region. CONSTITUTION:Energy beams are applied to a thin-film semiconductor layer 11 to form a polycrystalline film 14 containing microfine single crystal grains (lamellas) 13 having predetermined crystal plane orientation and crystal orientation. After that, the polycrystalline film 14 is recrystallized by using as seed crystals the microfine single crystal grains 13 whose crystal orientation is corresponding to the shifting direction of the energy beams so that a seed region 17 is obtained. Then, the thin-film semiconductor layer 11 is recrystallized by using the seed region 17 as a seed section. A thin-film single crystal semiconductor 18 thus obtained by recrystallizing the thin-film semiconductor layer 11 with the seed region 17 used as the seed section is allowed to have uniform crystal orientation.
Patent JP-H0497630-A (JP)
Title: Optical access node
Inventor: NAGAI KIYOSHI
IPC: H04B10/29
Filed: 1990-08-15
Abstract: PURPOSE:To simplify the circuit constitution by using an optical amplifier as an optical switch so as not to require a substantial optical switch. CONSTITUTION:An input photocoupler 50 branching an optical signal Si and outputting 1st and 2nd branch optical signals S1, S2 is provided and an output of the input photocoupler 50 is connected to an optical amplifier 52 being a light interrupt means via an optical delay line 51 giving a timing to an optical signal and an electric signal. The optical interrupt means interrupts the 2nd branch optical signal S2 in a timing when a timing circuit 54 outputs a transmission data and an output photocoupler 57 sends an output of a light source 56 to an idle area of an optical signal Si when the 2nd branch optical signal S2 is interrupted. Thus, a transmission data is written in an idle area of the optical signal, and the light interrupt means and the output photocoupler 57 act like an optical switch. Thus, no optical switch is required and the circuit constitution is simplified.
Patent JP-S6459465-A (JP)
Title: Image observing device
Inventor: KOMORI MASARU
IPC: G16H10/60
Filed: 1987-08-31
Abstract: PURPOSE:To obtain an easily portable image observing device, by providing prescribed circuits and a keyboard and a microprocessor which control the device and operating the device with a battery as the power source. CONSTITUTION:When a floppy disk is set to a floppy disk device 5 and an image selecting key 7 is depressed, classifications (directory) of images on the floppy disk are displayed on a liquid crystal display device 4 together with numbers. When a user depresses a key corresponding to the number of a desired image, designated image data (one image) is read out to an image memory 3 of the device and is displayed on the liquid crystal display device 4 as it is. The image memory 3 consists of a CMOS RAM for the purpose of reducing the power consumption. CMOS ICs are used as a CPU, a floppy disk interface, and the other ICs to reduce the power consumption. Thus, the image observing device which can be easily carried by the battery operation is obtained to observe images in an arbitrary place.
Patent JP-S6371264-A (JP)
Inventor: HARA SHINJI
IPC: A61N1/40
Filed: 1986-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1149569-A (JP)
Title: Composite member consisting of carbon fiber and ceramic
Inventor: KAWAMURA HIDEO
IPC: C04B35/80
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite member which consists of carbon fiber and a ceramic material and has improved toughness, high strength with respect to impact load and improved heat resistance. SOLUTION: This member comprises: a core member 1 consisting of a carbon fiber nonwoven fabric; ceramic member 2 which is used for covering the core member 1 in such a way that the core member 1 is an unexposed state and which consists of a ceramic material converted from a slurry contg. an Si powder by sintering it; and a border layer 3 which is located at one of the borders between the ceramic material and the carbon fiber and consists of SiC converted from Si in the slurry and carbon by sintering them; wherein the ceramic material consists of at least any one of SiC and Si3 N4 and the slurry also contains Al2 O3 and Y2 O3 , both mixed in the slurry.
Patent JP-2001039904-A (JP)
Title: Production of bromoalkylnaphthalene
Inventor: YAMAGUCHI HIROMICHI
IPC: C07C22/04
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To produce the subject bromoalkylnaphthalene of high purity with reduced content of dibrominated or tribrominated naphthalenes, since the nuclear bromination is suppressed, by brominating an alkyl-naphthalene in the presence of a radical initiator in a specific solvent. SOLUTION: An alkylnaphthalene (bearing active hydrogens in the benzyl positions, for example, methylnaphthalene, ethylnaphthalene or the like) is brominated at its alkyl side chain with bromine or a bromine compound (for example, N-bromo-succinimide, 5,5-dimethyl-1,3-dibromohydantoin) in the presence of a radical initiator (for example, azobis-isobutyronitrile or the like) in a solvent of an alicyclic hydrocarbon [for example, (methyl)-cyclohexane or the like] or an aliphatic saturated hydrocarbon (for example, hexane, heptane or the like). In a preferred embodiment, the amount of the radical initiator is 1-100% based on the substrate, the amount of the solvent is 1-100 wt.% as a substrate concentration based on the solvent, and the bromination agent is used in an amount of 0.9-1.2 equivalent per the starting alkylnaphthalene.
Patent JP-S6461520-A (JP)
Title: Carrying system for roving bobbin
Inventor: OGISO TAKASHI
IPC: D01H9/18
Filed: 1987-08-29
Abstract: PURPOSE:To streamline the operation control in a spinning mill provided with many roving frames and fine spinning frames respectively, by combining a roving frame with a plural of fine spinning frames to form one unit and by performing roving feed in a special pattern within each unit. CONSTITUTION:One unit is formed by combining a roving frame 1 with a plural of (four in the figure) fine spinning frames 3a-3d. The roving frame 1 is fitted with a main rail R, while either side of the fine spinning frames 3a-3d with preliminary rails 3bL, 3bR,.... These rails are respectively connected, via each switch 4, to the extended part of the main rail R. Each of the preliminary rails is provided with a bobbin carriage, and such a control system as to prevent the other bobbin carriages from entering the main rail R when any of the carriage enters the rail R is also provided.
Patent JP-S6371521-A (JP)
Title: Intake device for engine
Inventor: SHIMODA ITSUKI
IPC: F02B29/08
Filed: 1986-09-13
Abstract: PURPOSE:To achieve the enhancement in acceleration characteristics and an engine brake effect, by decreasing the operating region, in which the communication between cylinders for reducing pumping loss is carried out, at the time of acceleration or deceleration. CONSTITUTION:On the respective side surfaces of the front and rear sides of intermediate housings 4 of a rotary piston engine, communicating ports 15f, 15r are formed so as to be positioned slightly on the leading side looking from respective intake ports 6f, 6r in the rotating directions of rotors 2f, 2r. In the intermediate position of a communicating passage 16 communicating both communicating ports 15f and 15r, a rotary type control valve 17 being controlled to be opened or closed via a control circuit 19 and a control mechanism CR is provided. The control circuit 19 sets the target opening of the control valve 17 on the basis of the detected values from an air flowmeter 9 and a revolution sensor 34, and when an acceleration or deceleration is detected on the basis of the change in the throttle opening, it decreases the operating region in which the control valve 17 is opened.
Patent JP-H1062062-A (JP)
Title: Manufacture of nitrogen and nitrogen manufacturing method
Inventor: TAMURA MASAHIRO
IPC: F25J3/04
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen manufacturing method and a nitrogen manufacturing device capable of collecting the nitrogen gas of super-high purity at high pressure while the yield and consumption unit of the product are improved. SOLUTION: A part of the raw air is introduced into a low pressure tower 31 in a low pressure condition, the nitrogen gas separated in a tower top part is liquefied in a condenser 48, the obtained liquefied nitrogen is boosted by a liquefied nitrogen pump 33 to be introduced into a top part of a high pressure tower 32 as the circulating liquid, the raw air in the high pressure condition is introduced into a bottom part of the high pressure tower 32, and the nitrogen gas in the tower top part obtained through distillation in the high pressure tower 32 is collected as the product.
Patent JP-H0531818-A (JP)
Title: Manufacture of semi-conductive endless belt
Inventor: YASUI EIJI
IPC: G03G15/08
Filed: 1991-07-31
Abstract: PURPOSE:To constitute the above method so that the surface is free from unevenness locally and accuracy in an inner circumferential length or straightness of an outer circumferential surface is made favourable. CONSTITUTION:A heat-resistant resin pipe 3 having the higher coefficient of thermal expansion than that of a steel pipe 2 is arranged within the steel pipe 2 whose inner circumferential surface is formed on a transfer surface, at least the resin pipe 3 and a thermoplastic sheet 1 are heated under a state where the thermoplastic sheet 1 molded in a state of an endless belt is arranged on the outer circumference of the resin pipe 3 and not only softening of the thermoplastic sheet 1 but also expanding of the resin pipe 3 are performed by the heating. The outer circumferential surface of the thermoplastic sheet 1 of the outer circumferential surface of the resin pipe 3 is pressure-contacted to the inner circumferential surface of the steel pipe and the inner circumferential surface of the steel pipe 2 is transferred to the outer circumferential surface of the thermoplastic sheet 1.
Patent JP-H1156989-A (JP)
Title: Odor removing agent composed of metallic phthalocyanine and its manufacture
Inventor: YAMAZAKI YASUHIRO
IPC: A61L9/01
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To inexpensively and safely manufacture an odor removing agent showing excellent odor removing ability to aldehyde system odor by regulating an odor removing agent from water-soluble metallophthalocyanine represented by a specific formula. SOLUTION: An odor removing agent suitable for odor-removing an aldehyde system odor being a main component for the generation of the odor of cigarettes or the like is prepared using a water-soluble metallophthalocyanine shown by formula, [in which Met is central metal, X is acidic group or its alkali metal salt, each of (m) and (p) is respectively an integer from 1 to 15, and m+p is less than 15]. The odor removing agent is produced by heating a phthalic acid derivative having a nitro group, a phthalic acid derivative having acidic group, urea and metal chloride under the existence of condensation catalyst in a polyethylene glycol dialkylether. The odor removing agent is manufactured through a process for obtaining a metallophthalocyanine having a nitro group and an acidic group and a process for reducing the metallophthalocyanine having produced nitro group and acidic group.
Patent JP-H0498530-A (JP)
Title: Program parts using system
Inventor: WATABE TOSHINORI
IPC: G06F9/06
Filed: 1990-08-16
Abstract: PURPOSE:To prepare the optimum program source with high efficiency by attaining the optional selection among three types of programs, i.e., a standard program, a high speed program, and a memory reduction program. CONSTITUTION:A parts file 4 contains three types of program parts which are defined by a standard program 41 having the standard memory using frequency and processing time, a high speed program 42 that minimizes the number of dynamic steps in order to reduce the processing time, and a memory reduction program 43 which reduces the working memory area against the sacrifice of the processing time respectively. When the programs are sorted, an operator designates a parts accordant with the due conditions among those three types of program parts via an input terminal 2. This designation command is received by a reception means 5 and the designated pats is read out. Thus the optimum program source 3 is obtained.
Patent JP-S6462559-A (JP)
Title: Skyscraper equipped with superconductivity storage device
Inventor: MASUDA MASAMI
IPC: H02J15/00
Filed: 1987-09-01
Abstract: PURPOSE:To reduce the coat of building construction by a method in which a circular underground structure is constructed and toroidal superconductive coils are uniformly arranged in a dispersed manner on the outside of the underground structure. CONSTITUTION:The underground structure 6 of a circular plane structure with a cylindrical partition wall for underground floor or a cylindrical underground outside wall regardless of the structure of the upper part of a building 1 is constructed for a skyscraper 1. Toroidal superconductive coils 8 are uniformly arranged in a dispersed manner on the outside of the structure, where they are uniformly directed toward the centripetal direction. Since the magnetic field intensity is uniformly dispersed in the coils 8 to enable all of them 8 to exhibit their peculiar characteristics, the storage capacity becomes two folds in the equipment of the same scale, and the cost of construction can be reduced to almost half when the storage capacity is the same.
Patent JP-H0644114-A (JP)
Title: Method for controlling version of resources
Inventor: TERAMAE MITSUSHI
IPC: G06F12/00
Filed: 1992-07-22
Abstract: PURPOSE:To permit the host device of a terminal controller controlling the master files of work stations to hold control information in an absolute minimum capable of version-up and to effectively use a storage area as to the master files of all the work stations. CONSTITUTION:The host device basically stores only the master file of the latest version. Contents what kind of operation the respective work stations execute previous time and contents what kind of operation is to be executed at this are stored for respective records constituting the master file. A processing required for direct version-up is inputted from the previous version to the latest version. At the time of version-up to the latest version as to all the work stations, control information on the part is deleted.
Patent JP-S6460829-A (JP)
Title: Optical head
Inventor: ONISHI KUNIKAZU
IPC: G11B7/135
Filed: 1987-09-01
Abstract: PURPOSE:To prevent a signal from being left unerased and to immediately rewrite the signal, by arranging a spatial filter having an aperture smaller than the aperture diameter of an objective lens almost in the center of a mirror plane having a wave selectivity between a semiconductor laser beam source and the objective lens. CONSTITUTION:Two semiconductor laser beam emitting elements 1a and 1b are confronted with each other adjacently on the same flat plate, and fixed via a pedestal, and they can be lit independently. Also, by setting a light beam out of incident light beams on the spatial filter 40 from the semiconductor laser beam source 1 so as to transmit a recording and reproducing beam 31 on a mirror surface and to reflect an erasing light beam 32, all of the recording and reproducing light beams transmit the spatial filter 40, however, only an incident part of the erasing light beam 32 on the aperture transmits the spatial filter 40. Therefore, it is possible to set only the light flux diameter of the erasing light beam 32 smaller than the aperture diameter of the objective lens 5. In such a way, it is possible to prevent the signal from being left unerased, and to rewrite the signal immediately.
Patent JP-2001039018-A (JP)
Title: Recording sheet
Inventor: IGUCHI YUJI
IPC: C09J201/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording sheet for developing sufficient printing density and ink jet suitability without losing a peculiar appearance for a woven fabric by sequentially laminating an ink receiving layer, the woven fabric, an adhesive resin layer and paper. SOLUTION: An ink jet recording sheet is formed by sequentially laminating an ink receiving layer 1, a woven fabric 2, an adhesive resin layer 3 and paper 4. Since the layer 3 and the paper 4 are sequentially laminated while peculiar interstices of the woven fabric are observed in an appearance of the ink receiving surface provided with the layer 1 in the sheet, a density of a printed image is increased. A cationic resin may be adhered to the paper 4. As the cationic resin, at least one type or more compound selected from compounds or the like containing a dimethylamine epichlorohydrin polycondensate, acrylamide diallylamine copolymer, dicyandiamide and dimethyl diallyl ammonium chloride as main components is used.
Patent JP-H0379560-A (JP)
Title: Supply of package
Inventor: NAKAO TAKASHI
IPC: B65H49/38
Filed: 1989-08-22
Abstract: PURPOSE:To automatically supply packages efficiently by installing an assorting robot which receives a plurality of packages from an automatic doffing device and installs the packages one by one onto a creel stand, when a spinning factory and a filament working factory are arranged at close places. CONSTITUTION:The slide board 2C of an automatic doffing device 2 advances, and a pusher 2E operates, and an assorting robot 5 which receives a plurality of packages P at one time is opposed to a prescribed shaft 4A of a creel stand 4 by the elevation and turn of an arm 12. A pusher 11 operates to push out one of the packages P, and installs onto the shaft 4A, and the packages P are installed one by one onto each longitudinal row shaft of the creel stand 4 by the elevation/lowering of the arm 12 and the operation of the pusher 11. Further, the creel stand 4 is shifted laterally by a pitch P1 by a driving device 3, and carries out the installation onto the next longitudinal row shaft. During the assortment work by an assorting robot 5, the automatic doffing device 2 transports a new package P.