baber/WOPTO huggingface dataset:
Patent JP-H11193472-A (JP)
Title: Production of metallic oxide thin film
Inventor: ASAKUMA NAOKO
IPC: C23C18/12
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of forming thin film of crystallized transition metal oxide even on a substrate low in heat resistance such as plastics, free from the need of the use of expensive producing equipment and free from restriction by the shape and size of a substrate to be film-formed. SOLUTION: The surface of the object to be coated is coated with a precursory coating soln. of metallic oxide obtd. by using the alkoxide of salt of transition metal as a starting raw material to form coating film on the surface of the object to be coated, and thereafter, the coating film is irradiated with ultraviolet light of >=360 nm wavelength to crystallize the transition metal oxide forming the coating film.
Patent JP-H11199269-A (JP)
Title: Optical glass having low photoelastic constant
Inventor: MORI KATSUO
IPC: C03C3/19
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To precisely control polarizing characteristics in a polarizing optical system by imparting a specified photoelastic constant at a specified wavelength to a BaO-contg. phosphate glass having a specified refractive index and a specified Abb's number as optical constants. SOLUTION: This optical glass is a BaO-contg. phosphate glass having a refractive index of 1.55-1.65, an Abbe's number of 55-65 and <=1.0×10<-5> nm/cm/ Pa photoelastic constant (β) at 0.4-0.7 μm wavelength. The compsn. of the optical glass consists of, by weight, 0.1-4% B2 O3 , 0-5% Al2 O3 , 35-60% P2 O5 , 0-4% MgO, 0-30% CaO, 0-30% SrO, 31-6% BaO (41%<=MgO+CaO+SrO+BaO<=60%), 0-5% ZnO, 0.5-7% La2 O3 , 0-7% Y2 O3 , 0-7% Gd2 O3 , 0-5% Nb2 O5 , 0-10% Ta2 O5 , 0-10% WO3 (0%<=Nb2 O5 +Ta2 O5 +WO3 <=10%), 0-4% Li2 O, 0-4% K2 O (0.1%<=Li2 O+Na2 O+K2 O<=4%) and 0-4% Na2 O, 0-4% Sb2 O3 .
Patent JP-H11203670-A (JP)
Title: Method of manufacturing magnetic recording medium
Inventor: NISHIDA YASUYO
IPC: G11B5/84
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a magnetic recording medium which does not adversely affect a protective layer and a magnetic layer, and has moreover a low friction coefficient and a lubricant layer with a high sliding durability. SOLUTION: In a method of manufacturing magnetic recording medium 10 provided with a magnetic layer 2 and a lubricant film 4 on a non-magnetic supporting body l, the magnetic recording medium is coated with a lubricant composition on the magnetic layer 2 and heat-treated, and after the lubricant composition coated surface is buffed with fabric, the buffed surface is further coated with the lubricant composition for being heat-treated, and thus, the lubricant layer 4 is formed. A protective layer 3 may be provided between the magnetic layer 2 and the lubricant film 4.
Patent JP-2001181217-A (JP)
Title: Dicyclopentadiene and method for purifying the same
Inventor: TAWARA SHINICHIRO
IPC: C07B61/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a dicyclopentadiene useful as a starting raw material for synthesizing polymers and various low mol. wt. derivatives without deactivating various metal catalysts, and to provide a method for purifying the same. SOLUTION: This dicyclopentadiene characterized by having a sulfur content of <=50 ppb. The dicyclopentadiene can be produced by bringing sulfur-containing dicyclopentadiene into contact with silica alumina to remove the sulfur. It is preferable that the silica alumina contains the silica in an amount of 40 to 85 wt.% in the composition.
Patent JP-2000194393-A (JP)
Title: Voice recognition controller
Inventor: IWA HIROYUKI
IPC: G10L15/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To start voice recognition regardless of a state of an operator. SOLUTION: Even when a recognition start switch for starting the operation of other devices (e.g. airconditioner and audio device etc.), by the voice recognition isn't operated (Sl20, Sl30), when an inputted voice signal is recognized as a recognition start command (S140-Sl70), a value 1 of an effect of starting the operation of other devices by the voice recognition is set in a recognition processing flag F (S180). When the value l is set in the recognition processing flag F, the voice recognition processing of whether or not a later voice input is a command for operating other devices is started. Since the voice recognition is started by the voice input of a recognition start command, the voice recognition is started even when the operator is in the state in which the operator can't operate a recognition start switch.
Patent JP-2000190901-A (JP)
Title: Article-placing mechanism, article image pickup device, article identification device, and posture control method for article fed to placing mechanism
Inventor: WAKAMATSU KENJI
IPC: G01N21/85
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To guide an article, which has a shape liable to roll but it stops movement when the article takes a specified posture, into the specified posture. SOLUTION: A tablet placing frame is constituted of four movable frame pieces 49a, 49b, 49c and 49d of the same size and the same oblong shape. A square and shallow space area is formed of respective movable frame pieces 49a-49d on the upper face of a table placing stand. The shallow space area can be formed small as shown by a drawing or formed larger than the state shown by the drawing by moving respective movable pieces in the slant direction while keeping the state of being in contact with each other under the control of a tablet identification unit. A placing area for tablets 41 dropped from the carrying terminal side of an upper conveyor constituting a tablet-carrying mechanism can be adjusted variably by the arrangement.
Patent JP-2001185360-A (JP)
Title: Organic led display and its manufacturing method
Inventor: FUJITA YOSHIMASA
IPC: H05B33/14
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic LED display that has excellent display quality. SOLUTION: A process comprises a first electrode formed on a board, barrier ribs disposed on the board or on the first electrode, at least one layer of organic layer formed on the first electrode between the barrier ribs by painting and drying a coating liquid containing at least organic material on the first electrode and a second electrode formed on the organic layer. The barrier ribs have a multi-layered structure formed on the board or the first electrode one by one and each layer of the barrier rib has different critical surface tension from the surface tension of the coating liquid, thereby it enables to obtain an organic layer of a controlled, uniform thickness by controlling the close adhesion of the coating liquid to each layer of the barrier ribs.
Patent JP-2001153468-A (JP)
Title: Plate fin for heat exchanger
Inventor: TANIHATA NORIO
IPC: B23K1/00
Filed: 1999-11-20
Abstract: PROBLEM TO BE SOLVED: To significantly reduce the manufacturing cost of a heat exchanger which is formed by brazing a prescribed number of lined-up plate fins to the outer peripheries of heat receiving tubes passed through through holes 22 in an electric furnace by reducing the manufacturing man-hours of the heat exchanger and improving workability, and then, reducing the number of off- specification products. SOLUTION: Through hole rows composed of cascade through holes 22 through which the heat receiving tubes are passed are arranged in parallel with each other at prescribed intervals and recessed sections 25 which form groove rows for placing a brazing material 26 at the time of lining up the plate fins above the through hole rows are formed on the top edges of the plate fins.
Patent JP-2000195281-A (JP)
Title: Non volatile semiconductor memory having reference cell array
Inventor: SAI JUKAN
IPC: G11C16/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a flash memory device, having stable operation without failures in read-out and having a profitable reference cell circuit, having sufficient margin when a memory cell is read out. SOLUTION: This device has a reference cell for detecting a state of a memory cell and for verifying data written in a memory cell. A memory comprises an array 100, constituted of memory cells and a reference cell array 200 constituted of reference cells of plural units. The reference cell has the same size as a memory cell. Furthermore, the device comprises a sense amplifier circuit 300 which detects a current difference between the memory cell and the reference cell. Each.unit in the reference cell array 200 is constituted of plural reference cells connected in series between circuits 210 which control the sense amplifier circuit 300 and a reference cell.
Patent JP-2001178632-A (JP)
Title: Toaster
Inventor: ORIKANE MASAAKI
IPC: A47J37/08
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a pop-up type toaster capable of preventing the thermal deterioration of a speaker giving information that toasting is completed. SOLUTION: A sound generation means for giving information on the toasting state of bread is provided on the side of one side end, which opposes the other side end where a lever for vertically moving operating, of a main body case.
Patent JP-2001180046-A (JP)
Title: Recording device, recording method and computer readable memory medium
Inventor: OKAMOTO SATORU
IPC: B41J2/13
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a serial type recording device capable of restraining the noise by reducing the printer operation noise. SOLUTION: The device is controlled such that a recording medium is sub- scanned continuously by a constant speed by an amount smaller than the length of recording elements (nozzles) in the arrangement direction in a recording head during a reciprocal scan of the recording head. Thereby, the noise derived from the repetition of conveyance and stoppage of a recording medium by a constant time interval, that is, the noise by the sub scanning executed intermittently can be restrained.
Patent JP-2000195703-A (JP)
Title: Power resistance body, manufacturing method, and power resistor
Inventor: SHUDO NAOKI
IPC: C04B35/10
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To realize more precise, more adequate, and more stable electric resistance with good anti-oxidizing characteristics in oxide atmosphere and at high temperatures. SOLUTION: A resistor includes a sintered body 2 made of mainly aluminum oxide, a pair of electrodes 3 formed on two opposite faces of the sintered body 2, and a power resistance body surrounded with an insulating layer 4. In this case, an adjoining part of the electrode 3 of the sintered body 2 is made of sintered body containing aluminum oxide, titanium carbide, and inevitable impurities. An intermediate part between the sintered bodies 2 containing aluminum oxide, titanium carbide, and inevitable impurities is made of a sintered body containing aluminum oxide, carbon and unavoidable impurity.
Patent JP-2000197183-A (JP)
Title: Four speaker corresponding pin jack
Inventor: ISHIGURO SEI
IPC: H04R5/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To attain mounting on a compact or thin equipment, and to easily assure the strength of a sound function desired for this equipment by forming an operating member for operating 2-channel and 4-channel switching at a pin jack. SOLUTION: A common ground electrode 11 is formed at the base edge part of a pin 10a of a pin jack 10, and four electrically insulated signal input electrodes 12-15 are formed at the further top edge side. Then, when the pin jack 10 is inserted into a connector 24 by interfitting a positioning protrusion 25 into a restraining groove 26, the ground electrode 11 of the pin 10a, signal input electrode 12 (right channel), signal input electrode 13 (rear right channel), signal input electrode 14 (left channel), and signal input electrode 15 (rear left channel) are electrically connected with each connecting terminal of the connector 24. Each changeover switch of a 2 channel/4 channel changeover switch 34 is switched by an operating member 18a.
Patent JP-2000184156-A (JP)
Title: Facsimile reception equipment
Inventor: KONDOU ICHIROU
IPC: H04N1/21
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide facsimile reception equipment which can receive a picture free from degradation of the picture quality and resolves the problem that the received picture cannot be seen without setting an attachable/detachable storage means to another output device in the case that a low resolution is allowed but reception picture information has a high resolution. SOLUTION: The facsimile reception equipment which can output reception picture information onto a form is provided with a PC card 13, which can be moved and used to a personal computer, and a picture information discrimination part 3 which discriminates the resolution of reception picture information; and if a system control part 1 discriminates that the resolution of reception picture information discriminated by the picture information discrimination part 3 exceeds the resolution with which information can be outputted by a plotter 6, it uses an operation display part 12 to indicate whether reception picture information should be outputted with a low resolution by the plotter 6 or be outputted through the PC card 13 by the personal computer without the change to a low resolution, and reception picture information is outputted in accordance with this indication.
Patent JP-2000179978-A (JP)
Title: Method for operating adsorption type refrigerating system
Inventor: KASHIWABARA YOSHITAKA
IPC: F25B17/08
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating an adsorption type refrigerating system capable of improving a coefficient of performance with an effective cost and size by decreasing the quantity of heat except that for desorbing a refrigerant upon its desorption. SOLUTION: A heat exchanger 3 has two areas 4 and 5 divided by a partition wall 1 including a first heat transfer surface for heating and cooling a solid adsorbing material on one surface and a second heat transfer surface coming into contact with a heating medium on the other surface. A solid adsorbing material 2 is held in the first heat transfer surface area 4. In an adsorption type refrigerating system, while the first heat transfer surface area 4 is connected to a condenser 14 and an evaporator 15 by using the heat exchanger 3, the heat source device 7 of the heating medium and a cooler 8 are separated from and connected to the second heat transfer area 5. The heating medium is condensed and liquefied by the second heat transfer surface of the cooled partition wall 1.  The solid adsorbing material 2 is heated by the condensing heat to desorb refrigerant vapor and evaporate and vaporize cooled heating medium by the heated second heat transfer surface. The solid adsorbing material 2 is cooled by the evaporating heat to adsorb the refrigerant vapor by the solid adsorbing material and output cold heat from the evaporator 14 connected thereto.
Patent JP-2001167255-A (JP)
Title: Device and method for non-contact fingerprint identification
Inventor: OKUNO MASAHIKO
IPC: G06T1/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To identify a fingerprint in noncontact state without placing a finger on a glass pane surface, prism surface or pixel array as conventional. SOLUTION: A finger in the state of practically contacting a required fingerprint part to nothing is guided so as to be located inside an allowable read range by a limiting member, this finger is irradiated with light from a light source and this reflected light is received by a photosensor.
Patent JP-2001185921-A (JP)
Title: Phs antenna with perching preventing function for wild bird
Inventor: MIYAZAKI TOMOMASA
IPC: H01Q1/12
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a PHS antenna with a function of preventing a wild bird from perching on the PHS antenna where wild birds gather so as to prevent and remove droppings of wild birds and other evil effects. SOLUTION: For the PHS antenna, the preventing means is constituted which prevents wild birds from perching by extending a linear support member over the entire range of an antenna support member above the antenna support member.
Patent JP-H04223824-A (JP)
Title: Flange press-fitting device
Inventor: ARAI KAZUYUKI
IPC: G03G21/00
Filed: 1990-12-21
Abstract: PURPOSE:To press in a flange to a cylindrical body without contacting an earth terminal piece too an adhesive spread on the socket joint of the cylindrical body, when the flange installed to the earth terminal piece is pressed into the cylindrical body by using a mechanical pressfitting method and an adhesive method jointly. CONSTITUTION:Prior to starting a pressure fitting work, an earth terminal piece 41 is rotated by a rotary member 52, the position of the earth terminal piece 41 (the condition facing right above) is detected by an earth detecting groove 31, and the earth terminal piece 41 is pushed out on a lift 51 as in such a condition by a feeding shaft 33. The lift 51 is raised, it is stopped at the height the center axis of a flange 4 is a little lower than the center axis of a sensitive body drum 1 (a cylinderical body), the press fitting is started in the condition the free end of the earth terminal piece is not contacted to an adhesive 11, and after the above free end passes the adhesive spread part, the center axis of the cylindrical body and the center axis of the flange 4 are unified and the flange is pressed in. As a result, no poor earthing is generated, and the press fitting work which has been carried out manually can be automated, and the even quality and the reduction of cost can be realized.
Patent JP-H04225204-A (JP)
Title: Dust core
Inventor: TERAO HOSHIAKI
IPC: H01F1/26
Filed: 1990-12-26
Abstract: PURPOSE:To provide a dust core which has high-saturation magnetic flux density, few losses at high frequencies because of high resistance and excellent weather resistance. CONSTITUTION:This dust core is formed by compressing and molding the mixture of resin and powder whose main body is Fe16N2.
Patent JP-H04238798-A (JP)
Title: Thermal control film for low-orbit space equipment
Inventor: CHIBA KOICHI
IPC: B64G1/58
Filed: 1990-12-28
Abstract: PURPOSE:To improve the durability of a thermal control film against atomic state of oxygen, fine meteorite or the like by laminating a multi-layer film of Mylar or the like having metal deposition layers on both sides via a spacer, and forming a metal film on the exposed surface of the multi-layer film and further an oxide film on the metal film. CONSTITUTION:A thermal control film thermally controls low-orbit space equipment of long-period operation type installed in a space station or the like, and protects the surface of the equipment against atomic state of oxygen, ultraviolet or the like. In this case, a film body l is constituted of a multi-layer film 2, a metal film 3 laid on the exposed surface of the multi-layer film 2, and an oxide film 4 on the exposed surface of the metal film 3. Also, the multi- layer film 2 is formed, for example, with Mylar 7 having aluminum deposit on both sides via a spacer 6, on a polyimid film 5 having aluminum deposit on both sides laminated via a spacer 6 such as Dakron net or the like. On the other hand, the metal film 3 is formed with aluminum, stainless steel or the like, and the oxide film 4 is formed with SiO2, Al2O3 or the like.
Patent JP-H03262514-A (JP)
Title: Concentration of chlorine gas
Inventor: ITOH HIROYUKI
IPC: C01B7/07
Filed: 1990-12-17
Abstract: PURPOSE:To easily concentrate chlorine from chlorine-containing gas by introducing the chlorine-containing gas into an adsorbing tower packed with an adsorbent capable of adsorbing chlorine and stopping the introduction of the gas to desorb chlorine under pressure lower than that at the time of the introduction of the gas. CONSTITUTION:In concentrating chlorine gas, gas containing chlorine is introduced into adsorbing towers 4a, 4b, 4c packed with an adsorbent capable of adsorbing chlorine from a raw material gas supply pipe 1 to adsorb chlorine. The introduction of the gas is stopped and chlorine is desorbed under pressure lower than that at the time of the introduction of the gas to obtain gas whose chlorine concn. is higher than that of the introduced gas while the adsorbent is regenerated. As the adsorbent capable of adsorbing chlorine, for example, zeolite, non-zeolite type porous acidic oxide such as alumina, silica or titania and activated carbon are used.
Patent JP-H05271380-A (JP)
Title: Molding composition and its use
IPC: C08K5/50
Filed: 1990-12-05
Abstract: A binder containing a phenolic resin, a polyisocyanate, and an organohalophosphate and use thereof.
Patent JP-H04223692-A (JP)
Title: Own routing speech path for copy
Inventor: ITO ARATA
IPC: H04Q3/52
Filed: 1990-12-25
Abstract: PURPOSE:To attain connecting a copied cell to an assigned output terminal and to reduce the memory quantity of a routing information giving circuit by keeping the throughput of a copy switch to high level. CONSTITUTION:A self routing function is provided to a copy switch so that a copied cell may be connected to a fixed output terminal, the minumim number and the maximum number of the output terminal are given as copy information and plural sub-switches are inserted into among respective speech path stages to prevent throughput lowering owing to link competition. Accordingly, even when the link competition of the copy cells and link faults are generated, transferring the cell to the switch element of the next stage is attained by taking an alternate route to the sub-switch and the throughput of the copy switch is improved. At the same time, the small memory quantities of routing information giving circuits 201-0 to 201-7 are satisfied.
Patent JP-H04129167-A (JP)
Title: Surface discharging radiation source
Inventor: JIYON SHII IGAAMEIYAA
IPC: H01J61/30
Filed: 1990-12-10
Abstract: PURPOSE: To eliminate the need for keeping precise tolerance in manufacture owing to such a reason that any generated light is not masked by an electrode and an electrode temperature can be controlled precisely by positioning all electrodes and dielectrics on one side of a discharge space. CONSTITUTION: Members 10, 12 are very thin alumina bodies and provided with electrodes 14, 16 and 18 printed by conductive ink, respectively. A means 20 for shutting in excimer forming material 22 is provided on this cell and further a window 24 transparent for the sake of injected radiation is provided. When AC voltage is applied between electrodes 14, 16 and an electrode 18 from a power supply 27, an electric field is formed in a discharge space 28, and radiation is emitted and taken outside through the window 24. Since both electrodes are positioned on the same side in a discharge region and the excimer forming medium is shut in a discharge region by a means having a window transparent for generated radiation, problems such as a shadow and/or light damping present in the conventional constitution can be eliminated.
Patent JP-H04249732-A (JP)
Title: Measuring device of light transmission loss of optical fiber
Inventor: KOBAYASHI HIROYUKI
IPC: G01M11/00
Filed: 1990-12-29
Abstract: PURPOSE:To measure accurately the amount of increase of a light transmission loss being consequent upon a curve of an optical fiber. CONSTITUTION:A number of pressing benders 2 and 3 are arranged in zigzag in two lines, and after an optical fiber is passed through a passage 1 between these lines, the pressing benders 2 in either of the upper and lower lines are moved in between the pressing benders 3 in the other lines so that the pressing benders 2 and 3 in the two lines are arranged in one line. Thereby the optical fiber A can be curved and meandered in the shape of a semi-circular-arc along the circumferential surface of each of the pressing benders 2 and 3. The curve of the optical fiber A becomes uniform, an error due to nonuniformity of the curve is eliminated and thus accurate measurement of the amount of increase of a light transmission loss is enabled.