baber/WOPTO huggingface dataset:
Patent JP-2001074750-A (JP)
Title: Thermostat and thermostatic unit using it
Inventor: TAKAMI EIJI
IPC: G01N35/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To make uniform the temperature distribution of an object to be accommodated into a thermostat, and to prevent evaporation on heating. SOLUTION: The device is equipped with a housing 2 that accommodates an object 1, a heating means 3 that is provided at the lower side of the housing 2 and heats the object 1, a cooling means 4 that is provided at the upper side of the housing 2 while picking up the object 1 and cools the object 1, and a temperature control means 5 that controls the heating and cooling means 3 and 4 and adjusts temperature in the housing 2.
Patent JP-2000088451-A (JP)
Title: Lighting apparatus for prefabricated refrigerator
Inventor: SHODA TOMOAKI
IPC: F25D27/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus for a prefabricated refrigerator, which can reduce annual power consumption, and is constructed such that lighting equipment thereof is prevented from being damaged due to bump of commodities against the equipment when they are stored into or taken out of the refrigerator. SOLUTION: There is provided a lighting apparatus for a prefabricated refrigerator provided with a heat insulating panel which is made up of an external member, an internal member, and an expanded heat insulating material charged therebetween. A portion of the internal member 33 of the heat insulating panel is cut off, and a reflecting plate 37 is embedded in the thus cut-off portion 36. Further, an opening of the reflecting plate 37 is covered with a transparent plate 39 which is flush with the internal member 33, whereby a heat insulated space 41 is formed of the transparent plate 39 and the reflecting plate 37. Lighting equipment 43 is housed in the thus formed space 41.
Patent JP-2000081114-A (JP)
Title: Gear transmission mechanism
Inventor: IKEDA HIROKI
IPC: G11B21/02
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of a backlash through structure being simple and decrease in size and to cope with the decrease in size and the increase of precision of the whole of a device to be loaded. SOLUTION: By exerting an engaging force when the gear of an object to be engaged is engaged, the tooth 11c of a spur gear 11 and the tooth 12c of the spur gear 12 are moved against the elastic force of each rod-form elastic body 14 so that the teeth car caused to coincide with each other from a state to be deviated from each other. In this case, the teeth 11c and 12c are engaged with each other such that a force is exerted in a circumferential direction on the tooth part of the gear being an object to be engaged. Namely, since the bending force (an elastic force) of the rod-form elastic body 14 is exerted as an elastic contact force on the engagement part, an engaging state freed from a backlash is produced, resulting in elimination of a backlash.
Patent JP-H03117235-A (JP)
Title: Frame synchronization circuit
Inventor: MATSUMOTO KOJI
IPC: H04L7/08
Filed: 1989-09-29
Abstract: PURPOSE:To establish byte synchronization immediately and to reduce the frame synchronization recovery time by providing plural frame synchronization pattern detectors so as to reset a matrix switch control circuit. CONSTITUTION:Frame synchronization pattern detectors 81-88 detect all patterns comprising frame synchronization patterns with byte synchronization synchronized thereto and frame synchronization patterns of non byte synchronization state based on outputs of flip-flops 71-78. The byte synchronization is immediately established by resetting a matrix switch control circuit 14 by the pattern detectors 81-88 detecting the frame patterns. A frame synchronization position detector 9 establishes the frame synchronization immediately.
Patent JP-2000062083-A (JP)
Title: Conductive film
Inventor: KOBAYASHI MASANORI
IPC: B32B9/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a conductive film provided with 2Ω/square surface resistance or less and superior light transmission properties and suitable for the purpose of display. SOLUTION: A conductive film is formed of two or more metal film layers B containing silver as a main component and one or more conductive film layers C containing a metal oxide as a main component laminated respectively on a transparent polymer film A, and at least the B, C, B layer constitution unit is contained in the film. Preferably two or more metal film layers B and three or more conductive film layers C are laminated on the transparent polymer film A, and at least the C, B, C, B, C layer constitution unit is contained in the conductive layer.
Patent JP-H04132488-A (JP)
Title: Blanking level correction circuit for color difference signal
Inventor: TANABE JUNICHIRO
IPC: H04N9/64
Filed: 1990-09-25
Abstract: PURPOSE:To prevent achrominating part from being colored and hue from being deviated by providing a level detection means detecting a level of a blanking part of a color difference signal and subtracting the detected data from the level detection means from the color difference signal. CONSTITUTION:The above circuit is provided with level detection means 13, 14 detecting the level of a blanking part of a color difference signal and an arithmetic means 12 subtracting the detection data from the level detection means from the color difference signal. That is, the detected data from the level detection means 13, 14 has a level of the blanking part of the color difference signal. Thus, the level of the blanking part of the color difference signal outputted from the arithmetic means 12 is made constant. Thus, the level of the blanking part of the color difference signal fed to a digital color modulator 9 is not deviated from the setting value. Thus, it is prevented that the achrominating part is colored and hue is deviated.
Patent JP-H01301690-A (JP)
Title: 3'-azido-2, 6-diaminopurine-2', 3'- dideoxyriboside
Inventor: YAN MARIA RENE BARUTSUARINI
IPC: A61K31/7052
Filed: 1988-10-07
Abstract: NEW MATERIAL: 3'-Azido-2,6diaminopurine-2',3'dideoxyriboside.  
     USE: An antiretroviral agent useful for treating retroviral diseases such as hepatitis B, AIDS, etc., and excellent in potency and selectivity.  
     PROCESS: For instance, this compd. is synthesized from 2,6diamino-9-(3O-2-deoxy-3- O-mesyl-βD-threo-pentofuranosyl)2,6-diaminopurine and lithium azide. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S63110288-A (JP)
Title: High lubricating member and production thereof
Inventor: KUWAE YOSHINORI
IPC: C10M103/02
Filed: 1986-10-28
Abstract: PURPOSE:To obtain a high lubricating member suitable for industrial uses, generally having small kinetic coefficient of friction at low speed and excellent surface lubricating properties, by forming a carbon fluoride layer on the surface of a diamond substrate. CONSTITUTION:The surface of a diamond is fluorinated with active fluorine which is produced by generating microwave plasma, high-frequency plasma or DC plasma in the presence of CF4 gas and a carbon fluoride layer is formed on the surface of the diamond substrate to give the aimed high lubricating member. The diamond substrate may be supported on another substrate such as Mo plate, etc.
Patent JP-H1094862-A (JP)
Title: Method for continuously casting molten metal applying electromagnetic force and equipment therefor
Inventor: WASHIMI IKUHIRO
IPC: B22D11/112
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a technique for controlling a stable prescribed electromagnetic field without mutually interfering with the electromagnetic fields, in the case of simultaneously impressing magnetic field to extremely narrow solidified shell near a meniscus with plural high frequency induction electromagnetic coils. SOLUTION: Slits are arranged at the upper part of a mold 4 and magnetic shield materials 8 are arranged between the electromagnetic coils 6a, 6b arranged at two or more hight levels on the outer periphery of the mold to continuously or intermittently impress the high frequency induction electromagnetic field. One set of the coil may be arranged just above the mold around the axial center of the mold.  The layer electromagnetic field may be impressed with a rather negative strip time tn than that with a positive strip time tp to the upper side coil 6a in the upper and lower two strip coils, or the larger electromagnetic field may be impressed with the tp than that with the tn to the lower side coil 6b, but prefferrably, the larger electromagnetic field is impressed with the tn than the tp to the upper side coil and also, the larger electromagnetic field is impressed with the tp than tn to lower side coil. The thickness of the magnetic shield materials 8 are made to larger than a magnetic permeable depth δ shown with δ=[2/(μωσ)]<1/2> . Wherein, μ is magnetic permeability, ω is angle frequency and σ is electric conductivity.
Patent JP-2000087976-A (JP)
Title: Bearing device
Inventor: MURAKAMI KEISUKE
IPC: F16C33/64
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To stabilize the slip off resistance by a caulked part before the caulking by providing a contracted diameter part on a shaft body before caulking. SOLUTION: The rigidity of a shaft body 1 is gradually reduced from a contraction starting point to a free end by providing a contracted diameter part 14 which is contracted toward the free end side on an area from an arbitrary position in a bearing fitting area of the shaft body 1 before caulking to the free end of the shaft body 1. The deformation starting point due to the rolling caulking in the shaft body 1 is fixed to the diameter contraction starting point in the bearing fitting area of the shaft body 1, and the part to be deformed is easily, uniformly and tightly attached from an inner circumferential surface of an inner ring 21 to an outer end face. A caulked part 3 of a constantly stable shape can be obtained thereby.
Patent JP-2000089467-A (JP)
Title: Photosensitive lithographic printing plate and its production
Inventor: MORI TAKAHIRO
IPC: B41N3/03
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent remaining of dyes after development, to prevent remaining of ink of a ball-point pen and to avoid minute defects. SOLUTION: Relating to this photosensitive lithographic printing plate having a photosensitive layer on a supporting body, after the supporting body is subjected to roughening treatment and anodic oxidation, (1) the supporting body is coated with or dipped in an anionic surfactant soln. controlled to pH <=7. Or, (2) the supporting body is coated with or dipped in a cationic surfactant soln. controlled to pH >=7. Or, (3) the supporting body is treated with a treating liquid of pH <=7 and then treated with an anionic surfactant soln. Or, (4) the supporting body is treated with a treating liquid of pH <=7 and then treated with a cationic surfactant.  In the production of the photosensitive lithographic printing plate having a photosensitive layer on a supporting body, after the supporting body is subjected to roughening treatment and anodic oxidation, the supporting body is treated in any process from (1) to (4) above described.
Patent JP-H08125787-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1994-10-20
Abstract: PURPOSE: To make an equipment have a long life by staying on standby in a state A, transferring to a state B when a prescribed condition is formed according to a decision result, executing the control based on the prescribed condition and performing a control so as to transfer the state A after prescribed time passes after the control. CONSTITUTION: A control circuit 22 has two states, i.e., a state A in which the use amount of AC power is reduced and a state B in which AC power is used if necessary. The circuit 22 is normally in the state A and transfers from the state A to the state B when prescribed conditions such as the detection of a calling signal and the detection of the time when a key is depressed or a timer operation is performed, etc., are realized. The operations based on start factors are executed, and after prescribed time passes after the execution of the operations is terminated, the circuit transfers from the state B to the state A. At this stage, the circuit has a means registering prescribed time (a) and (b) and a means registering prescribed time (c) and (d) after the prescribed time (a) and (b) pass. Based on this time, the time for transferring from the state B to the state A is determined.  As a result, the time till the state becomes a standby state according to a working time zone and other time zones can be lengthened and shortened.
Patent JP-H03116572-A (JP)
Title: Rotary head type recorder
Inventor: TAKAYAMA NOBUTOSHI
IPC: G11B15/20
Filed: 1989-09-29
Abstract: PURPOSE:To select an operation of the subject device during a period until recording is resumed after stopping recording in response to a using state of the device by providing a mode for stopping/starting carriage with a carrier means and a mode for starting recording with a recording means. CONSTITUTION:The subject device possesses a system controller 11 and an operating part 13, and is provided with the 1st mode for stopping/starting carriage with the carrier means and the 2nd mode for starting recording with the recording means. Consequently, when recording is desired to be stopped for a short period of time, the 1st mode is used so that the time for starting recording after stopping it can be made extremely short. Then, when recording is desired to be stopped over a long period of time, the 2nd mode is used so that the rotation of a rotary head 3, etc., can once be stopped. By this method, the operation of the device before starting recording after stopping it can be selected in response to the using state of the device, and hence the best operation can be performed in accordance with the using state of the device.
Patent JP-S61133969-A (JP)
Title: Electrostatic bias developing method in magnetic printer
Inventor: YAMAZAWA AKIRA
IPC: G03G19/00
Filed: 1984-12-05
Abstract: PURPOSE:To negate van der Waals force and to prevent the fogging of a non- image part by applying electric charge to the magnetic toner on a magnet roll and generating an electrostatic field between the magnet roll and counter roll. CONSTITUTION:A corotron 11 is provided near a magnet roll developing device 4 to apply the electric charge to the magnetic toner 5. The counter roll 6 is provided to face the device 4 and a magnetic tape 3 is run therebetween. A bias power source 12 is provided in order to impress a bias voltage to the roll 6. The electrostatic field is generated between the roll 6 and the device 4 by the bias voltage to negate the van der Waals force between the tape 3 and the toner 5. The magnetic toner sticks only to the magnetic latent image part of the magnetic tape and does not stick to the non-magnetic latent image part and therefore the fogging of the non-image part is prevented and the hard copy having the low optical density of the non-image part is obtd.
Patent JP-H0684091-A (JP)
Title: Long distance detector using optical fiber sensor
Inventor: OKUBO TETSUO
IPC: G08C23/00
Filed: 1992-08-31
Abstract: PURPOSE:To surely detect the fluctuation of optical signals generated from an optical fiber sensor by an OTDR even in a long distance from the detection positions of oil and temperature, etc., from the OTDR. CONSTITUTION:This detector of the oil and the temperature etc., detects the fluctuation of the optical signals from the optical fiber sensors 1 capable of detecting the oil and the temperature, etc., by the OTDR 2, analysis-processes it and detects the oil and the temperature, etc. The optical fiber sensors 1 are serially connected with fibers 3 for optical transmission with less transmission loss to be defined as optical detection lines 4, more than two of the optical detection lines 4 are parallelly arranged in the detection area of the oil and the temperature, etc., and the arranging position of the optical fiber sensors 1 of the optical detection lines 4 is shifted in the axial direction of the optical detection lines 4.
Patent JP-H10101431-A (JP)
Title: Production of strong dielectric material, semiconductor memory device and production thereof
Inventor: FUJIMURA NORIBUMI
IPC: G11C11/22
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a concrete method for producing a strong dielectric material having a base structure of ReMnO3 , excellent in crystallinity, and capable of forming a membrane having a high characteristic strong dielectric property in the case of using as a semiconductor memory on a semiconductor preform plate, and to provide a semiconductor memory device and a method for producing the same. SOLUTION: This method for producing a strong dielectric material comprises arranging a target 7 facing to a preform plate 4 in a chamber and form the strong dielectric membrane on the preform plate by using a laser ablation or a sputtering. In this case, as the target, a non-oxide target consisting of an alloy of Re (Re is one of lanthanide elements including Y) with Mn is used and setting <=10<-2> Torr oxygen partial pressure in the chamber in the case of the lather ablation, and <=10<-4> Torr in the case of the sputtering and forming a membrane of the strong dielectric material having a base structure of ReMnO3 on the surface of the preform plate, while blowing an oxidizing source to the membrane forming surface of the preform plate.
Patent JP-2000071279-A (JP)
Title: Manufacture of resin molded product
Inventor: IWASAKI KENICHIRO
IPC: B29C45/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent weld lines, fibrous wrinkles or the like from being produced by providing in a cavity a gas introducing bore in the position different from that of a gate for injecting a resin, so as to inject the resin while applying a gas dynamic pressure from the gas pressure introducing bore. SOLUTION: A coupling rod type of vibration control device is molded by setting to an injection mold an assembly having a rubber elastic material formed by vulcanization and adhesion around an inner cylinder for coupling with the other member, and inserting the assembly. In this case, a cavity 10 has a gate 12 and a gas pressure introducing bore 14 which are disposed to face each other, and a pressurized gas 15 is a nitrogen gas. The position of the gas pressure introducing bore 14 is properly determined according to the cavity shape, kinds of the resin, the gate position or the like.
Patent JP-H10101227-A (JP)
Title: Granule transporting device
Inventor: HATANO TAKAHARU
IPC: B65G53/42
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To surely suck and transport ash in a granule transporting device used in the ash treating device, etc., of a pressure fluid bed boiler. SOLUTION: This granule transporting device is constituted of a sucking mouth 13: opened downward in the lower side of a cyclone 3, an ash transporting pipe 4: for communicating the sucking mouth 13 and a storage hopper, and an adjusting gas supply pipe 8: for supplying a granule transport density adjusting gas to the lower part of the sucking mouth 13. In this case, the tip of the adjusting gas supply pipe 8 is opened so as to face the sucking mouth 13 direct below the sucking mouth 13 to surely suck and transport ash.
Patent JP-2000084301-A (JP)
Title: Movable-vane thin-film evaporator
Inventor: YAMAGUCHI YOSHIHISA
IPC: B01D1/22
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a movable-vane thin-film evaporator by which the abrasion powder of the material of the sliding part of a vane is prevented from being mixed in a processing soln. to contaminate it. SOLUTION: This evaporator is composed of a groove 11 by which the abrasion powder generated from a sliding part is collected and not leaked outside (on the processing-soln. side) and a guide 12 into which the abrasion powder is easily introduced. Since the abrasion powder, if generated, is collected in the groove and not leaked outside, a pure treated material which is not contaminated is obtained.
Patent JP-2000090106-A (JP)
Title: Information storage and retrieval method and device and recording medium
Inventor: GOTO KAZUYUKI
IPC: G06F17/30
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce the time and labor required for the registering and retrieving works of data and to ensure the effective use of information by making the acquired information as of a desired object a retrieval condition and retrieving the main information related to the status information that is similar to the retrieval condition out of those stored main information. SOLUTION: Information sources 1-1 to 1-n and data input parts 2-1 to 2-n are a sensor, a controller, a digital camera, a video camera, a microphone, etc. A status information acquisition part 4 acquires status information including a user status, an internal status and an environment status from the parts 2-1 to 2-n or a data presenting/processing part 3. A data register part 6 receives register data and the status information from the parts 3 and 4 to relate them to each other and registers these related data and information in a data storage part 5. A data retrieval part 7 receives the status information acquired via the part 4 as a retrieval condition to perform the retrieval of data and presents the retrieval result to the part 3.
Patent JP-H03119070-A (JP)
Title: Binder for printing ink
Inventor: OSHIMA KOICHIRO
IPC: C09D11/10
Filed: 1989-09-30
Abstract: PURPOSE:To provide a binder capable of giving printing inks with high adhesivity to various kinds of plastic film, boiling resistance, etc., comprising a polyurethane containing a specified amount of chloroprene polymer unit of specific molecular weight. CONSTITUTION:The objective binder comprising a polyurethane containing, in the resinous solid component, 20-90 (pref. 30-80)wt.% of chloroprene polymer unit 700-10000 (pref. 1000-6000) in number-average molecular weight.
Patent JP-H04137562-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHIGYO NAOYUKI
IPC: H01L29/78
Filed: 1990-09-28
Abstract: PURPOSE:To improve breakdown strength by forming a second insulating film which interposes between a conducting electrode and a first insulating film, extends as far as the side surfaces of a conducting electrode, and has a permitivity higher than that of the first insulating film. CONSTITUTION:A gate insulating film is composed of materials having different permitivities. The permitivity of the gate insulating film in the vicinity of a gate electrode 4 is made higher than that of the gate insulating film in the vicinity of a semiconductor substrate 1. Dielectricflux density D is given by D=epsilonE (epsilon is permitivity and E is field intensity), and becomes continuous in the direction vertical to the interface of different mediums. As a result, the electric field intensity can be decreased by increasing the permitivity epsilon in the vicinity of the gate electrode. Thereby a semiconductor device excellent in breakdown strength can be easily formed.