baber/WOPTO huggingface dataset:
Patent JP-H11312338-A (JP)
Title: Optical recording medium
Inventor: KURODA YUJI
IPC: G11B7/24035
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To enable excellent direct overwriting without lowering the repetition endurance and the storage stability of a recorded signal. SOLUTION: The optical recording medium which has at least a reflecting layer 2 and a recording layer 3 of a phase-shift material on a substrate 1 is disclosed. This optical recording medium has a ratio Ac/As of >=0.9 of absorptivity Ac when the recording layer 3 is in a crystal state and absorptivity Aa when in an amorphous state and crystallization acceleration layers 5 and 6 which accelerate the crystallization of phase shifting materials are formed in contact with at least one surface of the said recording layer 3. Absorptivity control and crystallization acceleration are used in combination to surely compensate the difference in physical property between the crystal and amorphous state, thereby actualizing excellent direct overwriting.
Patent JP-S59160540-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: G01G13/00
Filed: 1983-03-01
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-S59173195-A (JP)
Inventor: SAMIYUERU ETSUCHI KUREIN
IPC: C02F3/10
Filed: 1984-02-24
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-H05232552-A (JP)
Title: Reflection umbrella of flash emitting device
Inventor: TERADA HIROSHI
IPC: G03B15/05
Filed: 1992-02-21
Abstract: PURPOSE:To provide the flash emitting device having the shape of a reflection plate which can enhance condensing efficiency as the entire part of the flash emitting device. CONSTITUTION:The reflection umbrella of this flash emitting device is constituted of a main reflection umbrella disposed around a flash discharge tube 12 and a flank reflection umbrella 11. The reflection surface 10a of the main reflection umbrella 10 is formed as an approximately elliptical shape along the axis of the flash discharge tube 12 and further, the reflection surface 11a of the flank reflection umbrella 11 disposed on the end part side of the flash discharge tube 12 is formed as the approximately elliptical shape on the virtical section to the axis of the flash discharge tube 12 and is also formed as the approximately elliptical shape even at the section inclusive of the above-mentioned axis. Further, the part between these surface is formed as a smoothly connecting three-dimensional surface.
Patent JP-H05228386-A (JP)
Title: Plastic-coated ball
Inventor: YUZAWA YOSHIHIKO
IPC: B02C17/20
Filed: 1992-02-21
Abstract: PURPOSE:To prevent a core from being rusted when water is infiltrated due to the damage of a plastic coating layer and to obviate the contamination of a sample by using a ceramic core or a core coated with a ceramic as the core of a plastic-coated ball. CONSTITUTION:A ceramic core 1 or a core 4 coated with a ceramic coating layer 5 is used as the core of a ball coated with a plastic 2. Consequently, when the ball is used, the ball is not rusted even if water, etc., are infiltrated. Since the ball is coated with the ceramic coating excellent in corrosion resistance, an increase in the amt. of impurities is minimized, and the purity of a mixed material is stably maintained for a long time.
Patent JP-S59161269-A (JP)
Title: Porous vitrified boron nitrified grindstone
Inventor: MATSUMORI NOBORU
IPC: B24D3/00
Filed: 1983-03-03
Abstract: PURPOSE:To form a porous vitrified boron nitrified grindstone by mixing organic particles of a diameter 2-4 times as large as a grinding particle diameter in a ratio of 3-12pt.wt. against 100pt.wt. of the grinding particle for calcinating after formation. CONSTITUTION:Vitrified bond and caking agent for formation are mixed and stirred with cubic cristalized boron nitrified grinding particles and organic particles sufficiently, and after shaping by pressure into an optional grindstone shape and drying, they are calcinated for 1.5-2.0hr in a nitrogen atmosphere about at 1,200-1,300 deg.C. The porous vitrified boron nitrified grindstone obtained in this method is a vitrified cubic cristalized boron nitrified grindstone with larger unit air holes than the grinding particle diameter inside, and the unit air holes themseleve are made difficult to be choked as tip pockets to make the grindstone excellent for abrasion with low abrasive resistance. At the same time, little abrasion permits to make the grindstone highly economical.
Patent JP-H08224663-A (JP)
Title: Method for loading flux and soldering ball
Inventor: SAKAI TADAHIKO
IPC: B23K35/363
Filed: 1995-02-23
Abstract: PURPOSE: To surely transfer a soldering ball strongly adhered with a flux by applying the flux which is provided with a prescribed viscosity ratio and viscosity and whose level is smoothed to the lower part of the soldering ball and loading them of an electrode. CONSTITUTION: The level of flux 2 is smoothed with a squeegee, a part of the flux 2 in contact with the squeegee is subjected to adequate rolling and, in order to prevent a solder creep phenomenon, the viscosity ratio and the viscosity are kept at 2-5 and 2-100Pa.S respectively. The flux 2 contains rosin, activator, thixotropic agent and solvent. The smoothed flux 2 is attached to the lower part of a soldering ball 10 to transfer a sufficient quantity of flux 2 to the soldering ball 10. If the lower part of the soldering ball 10 is loaded on an electrode, it is detached from a suction hole 9a after a vacuum break due to a strong adhesiveness of the flux 2, thereby surely transferring the soldering ball 10 to the electrode 12.
Patent JP-S62195712-A (JP)
Title: Method and apparatus for measuring minute displacement of magnetic head
Inventor: TANAKA YOSHITO
IPC: G11B33/10
Filed: 1986-02-21
Abstract: PURPOSE:To attain the measurement of a minute displacement of a magnetic head and to improve the performance of a magnetic recording device by observing the positional change of the Oth order interference fringes of a Newton ring caused by the interference between a projecting face of an optical head and a reflected light beams from a disk face in irradiating a light to the disk face via the optical head. CONSTITUTION:A plane convex lens shaped optical head 18 made of alight transmitting material, a light source 19 for observing interference fringes a television camera 27 and a display device 28 are provided and the optical head 18 is supported by a gimbal spring 7 of a magnetic head support mechanism so that the projecting face is in point contact onto a magnetic disc 11. In irradiating light beams onto the disk face via the optical head 18, the positional change of Oth order interference fringes A, B of the Newton ring caused by the interference of the reflected light beams between the projecting part of the optical head 18 and the disk face is observed. The minute displacement of the magnetic head on the disk face is measured simulatingly.
Patent JP-S56132098-A (JP)
Title: Dynamic loudspeaker
Inventor: SATOU KAZUHIDE
IPC: H04R7/04
Filed: 1980-03-19
Abstract: PURPOSE:To transfer the resonance frequency of the resonance mode, which is generated for multipoints driving due to plural coil bobbines, to the reproducing out- band frequency, by devising the form of the diaphragm. CONSTITUTION:Round diaphragm 11 of the dynamic loudspeaker which is driven at multiple points by plural coil bobbines is formed with ringlike projected string 12 provided on the outside circumferential part. As a result, the resonance frequency of the resonance mode which the diameter node generates is raised to the reproducing out-band frequency of the speaker to extend the reproducing band.
Patent JP-H01211100-A (JP)
Title: Traffic flow measuring system
Inventor: OKUYAMA YOSHIYUKI
IPC: G08G1/01
Filed: 1988-02-19
Abstract: PURPOSE:To improve the operability of the title system by setting an area to be measured and a command in a conversational format, confirming the setting by a human being in a graphic presentation, and further changing algorithm interactively by building in a tuning table. CONSTITUTION:A method for operating a measuring routine for extracting a traffic flow parameter stored in the system is made into the one to be interactively instructed by the human being by command inputting according to the conversational format in a teaching mode. Further, the command format is made into a system composition control setting command, a measured area setting command, a coordinate system setting command, a system executing control setting command, and a tuning data setting command (the command to execute the tuning of the algorithm of the measuring routine). Moreover, mainly the system composition control setting command can correspond to the change of weather and the change of circumferential brightness, and mainly the coordinate system setting command and the measured area setting command can correspond to the change of a place as the object of the measurement. Thus, the operability of the system can be improved.
Patent JP-H01210362-A (JP)
Title: Printer with disc device
Inventor: SUZUKI YASUAKI
IPC: G06F3/12
Filed: 1988-02-19
Abstract: PURPOSE:To permit printing of data prepared by a personal computer or a word processor regardless of an action of the personal computer or word processor by incorporating a floppy disc driver into a printer. CONSTITUTION:A circuit is composed of a conventional circuit part A and an additional part B of a new mechanism and circuit. A floppy disc storing data created by a personal computer or a word processor is inserted into a disc driver 4. Next, an image in a desired place of sequential order in a floppy disc is selected by a heating button 5 for printing, and its number is, for instance, displayed on a display device 6 of LED elements. After this, that data is manually or automatically stored in a memory of a printer and then is printed out through a control circuit and a head as is the case with an ordinary print. As a wait time until the termination of printing-out is eliminated when the personal computer or word processor is used, a printer which would otherwise have to be set for each unit of word processor or personal computer can be set at a rate of one to a plurality of word processors or personal computers.
Patent JP-S62197396-A (JP)
Title: Method and device for producing compound semiconductor single crystal
Inventor: NANBU KATSUMI
IPC: H01L21/208
Filed: 1986-02-21
Abstract: PURPOSE:To prevent the deterioration of a seed crystal by covering the periphery of the seed crystal with a heat shielding material, and intercepting the radiation heat while the seed crystal is lowered and dipped in a raw material melt in the production of a compd. semiconductor single crystal by LEC method. CONSTITUTION:The seed crystal 1 is covered with the heat shielding cylindrical body 2 in the production of a compd. semiconductor by LEC method. An annular cavity part 10 is preferably formed around the lower end of the cylindrical body 2 to generate buoyancy in a liq. sealant 3. While the seed crystal 1 is lowered, the seed crystal 1 is completely covered with the cylindrical body 2, so the radiation heat is intercepted, and the deterioration of the seed crystal is prevented. When the cylindrical body 2 is floated in the liq. sealant 3, the lower end of the seed crystal 1 protrudes from the lower end of the cylindrical body 2. Consequently, since the cylindrical body 2 never touches the raw material melt 4 during seeding, the melt 4 is not adversely affected, and seeding can be carried out by an ordinary method.
Patent JP-S63202412-A (JP)
Title: Method for breaking abrasive material pack in wet type deburring device
Inventor: SHIRATA YASUTOSHI
IPC: B29L31/34
Filed: 1987-02-18
Abstract: PURPOSE:To prevent the water level in a blast tank from rising and at the same time the concentration of abrasive material from lowering by a method wherein abrasive material pack is broken, while supernatant liquid, which is developed by the precipitation of abrasive material in the blast tank, is fed to the suction port of a blast pump. CONSTITUTION:By starting a blast pump 5 and simultaneously opening a valve 9 in a bypass circuit 7, supernatant liquid 2 in a blast tank 1 is supplied to the suction port 6 of the blast pump 5. the blast pump 5 sucks the supernatant liquid 2, and at the same time gradually breaks and sucks precipitated and packed abrasive material 3. Then, all the precipitated and packed abrasive material 3 is son broken to complete the pack breaking. After completion, the valve 9 in the bypass circuit 7 is closed so as to change over to the suction only through the suction port 6 in order to make the deburring operation with a wet type deburring device possible.
Patent JP-S60181501-A (JP)
Inventor: NAITOU SHIYOUJI
IPC: F22B31/08
Filed: 1984-02-28
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-H08224210-A (JP)
Title: Fluorescence observing device
Inventor: UENO HITOSHI
IPC: A61B1/06
Filed: 1995-02-23
Abstract: PURPOSE: To equalize fluorescent intensity between detected wavelength by providing an optical filter which image-picks up the fluorescent image of body cavity tissue transmitted by an image guide by separating to plural fluorescent images of specific wavelength and provided with two-dimensional permeability distribution for wavelength that belongs to at least one band area. CONSTITUTION: Exciting light generated by the laser 31 of an exciting light light source device 3 is introduced to the light guide 21 of an endoscope 2, and the observing area of a body cavity is irradiated with the light, and generated fluorescence is made incident on a camera adaptor 5 via an image pickup optical system 27, the image guide 22 and an eyepiece 25. The light distribution characteristic of the fluorescent image is varied by making pass the optical filter 6 provided with transmissible band characteristic which absorbs a part of the fluorescence, and it is made incident on a camera 4 passing a coupling lens 51, and divided into two optical paths by mirrors 41, 42, and image-formed on CCDs 47, 48, and converted to an electrical signal, then, outputted to a fluorescent image processing part 7. The absorbance of the optical filter 6 is decided so as to equalize the blending distribution of light of respective wavelength.
Patent JP-H04249073-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: YAMAMOTO YOSHIKATSU
IPC: H01M10/052
Filed: 1991-02-05
Abstract: PURPOSE:To suppress drop of the capacity associate with progress of the charging/discharging cycles and construct a lightweight battery with lesser self-discharging and excellent characteristics by structuring powder-form Li composite oxides to be used as a pos. electrode active substance so that its specific surface are has a certain specified m<2>/g value. CONSTITUTION:Powder-form Li composite oxides to be used as pos. electrode 2 active substance shall have a specific surface area of 0.01-3.0m<2>/g, wherein the formation of the Li composite oxides shall start with three sorts of carbonates of Li, Co, and Ni. Among them two sorts or more of carbonates incl. Li carbonate are mixed, and the mixture of carbonates is baked in oxygen atmosphere. Metal Li, Li alloy, etc., are used as the active substance of a neg. electrode 1, while Li salt solution in non-aqueous (organic) solvent is used as the non-aqueous electrolyte. Thereby drop of the capacity associate with the charging/discharging cycles is suppressed, and a lightweight battery with lesser self-discharge and excellent characteristics is achieved.
Patent JP-H10216342-A (JP)
Title: Air cleaner
Inventor: SUGIURA HIROTSUGU
IPC: A63F7/02
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To efficiently clean air in the interior of a closed island by providing an air cleaner comprising an air intake fitted to an island, an ion air cleaner arranged in the interior of the island to clan the air, and an air exhaust port fitted to the island for exhausting the air cleaned by the ion air cleaner. SOLUTION: An air cleaner 1000 comprises an air intake 100 formed above an island 3000 for storing a game device such as a Pachinko (pinball game) machine 2000 or the like, an ion air cleaner 200 arranged in the interior of the island 300 for cleaning the air, and an air exhaust port 300 fitted to the island 3000 for exhausting the air cleaned by the ion air cleaner 200. The island 3000 is provided for storing plural Pachinko game machines 2000, 2000..., and after they are stored, the inside is closed up. The contaminated air is taken in the closed island 3000 from the air intake 100, and the air is cleaned by the ion air cleaner 200 in the island 3000 to be discharged from the air exhaust port 300.
Patent JP-H07244530-A (JP)
Title: Linear driving device
Inventor: KAWAGUCHI YOSHIHISA
IPC: G05D3/12
Filed: 1994-03-07
Abstract: PURPOSE:To obtain a liner driving device capable of attaining stable and highly accurate directivity control by simple constitution by calculating disturbance based upon control force applied around a driving shaft of a driven body, compensating a disturbance value from a detection value and controlling the steering direction of the driven body. CONSTITUTION:First and second compensation control parts 26, 27 generate compensation signals obtained by removing disturbance due to control force following the driving of an actuator 30 from displacement drive signals outputted from 1st and 2nd displacement control parts 24a, 24b based upon a rotational angle driving signal outputted from a rotation control part 9. The steering direction of a driven body 20 is controlled by driving the first and second actuator 21a, 21b. The actuator 21a, 21b is driven by calculating the disturbance generated based on the control force applied around the riving shaft of the body 20 by driving the actuator 30 and compensating the disturbance from the displacement driving signal. Thus, the steering direction of the body 20 is controlled.
Patent JP-H02214985-A (JP)
Title: Video preparing/showing device, video preparing device and video showing device
Inventor: HOSOYA RITSUKO
IPC: G06F19/00
Filed: 1989-02-15
Abstract: PURPOSE:To drastically decrease the burdens of a video preparing person and showing person by automatically preparing and showing a cell video necessary for using an assembling method according to the instruction of the preparing party. CONSTITUTION:With the use of the assembling method, a video material to be shown is stored and displayed on a device by a video material fetching/ display part A, and parts to be emphasized with the use of the assembling method are successively taken out and stored by a parts video extracting/storing part B. For the respective stored parts videos, display conditions such as a display sequence, a display time, and a display method are designated as attached information by a parts attached information designating part C, and a cell video preparing/preserving part D prepares and stores the cell video according to the respective parts videos and the attached information. A cell video showing part E reads and shows the preserved cell video in the designated sequence at every designated time based on the display conditions. Thus the burdens of the video preparing person and the showing person can be drastically decreased.
Patent JP-H0764525-A (JP)
Title: Apparatus and method for processing of color image
Inventor: EUDO SUPIIGERU
IPC: G06K15/02
Filed: 1991-02-04
Abstract: PURPOSE: To provide a device and a method for fitting the digital expression of a color picture to an output device. CONSTITUTION: An image processor 10 has a color processing unit 12, a space processing unit 14 and a half tone processing screen unit 16. The space characteristic and the color characteristic of the digital expression of the color picture are corrected and they are made to correspond to the spatial characteristic and the color characteristic of the output device. Then, the color characteristic of the color picture is substantially preserved in output expression.
Patent JP-S61195024-A (JP)
Title: Method for correcting error
Inventor: AMANO YOSHINORI
IPC: H03M13/00
Filed: 1985-02-25
Abstract: PURPOSE:To correct an error and to prevent the expansion of the subsequent error by referring to both of an address pointer and an error pointer signal at the time of decoding. CONSTITUTION:The block address circuit 1 of a receiving device detects the error of a block address signal. When the error is not present, data is written in a memory 2 at a place indicated by the block addresses of the bisected memory 2: otherwise, data is written in an FF. In the same manner as the memory 2, when the error is not present, data is written in a memory 3 at a place indicated by the block address in the pointer memory 3: otherwise, data is written in the FF. While data is written in either one of the memories 2 and 3, data is read out of the other to correct the error by an error correcting circuit 5. The addresses of the memories 2 and 3 are generated by an address generator 4. At decoding the address pointer and the error pointer signal are referred to correct the error, and the expansion of the subsequent error can be prevented.
Patent JP-S55127792-A (JP)
Title: Remote control unit
Inventor: WADA TAKEO
IPC: H04Q9/06
Filed: 1979-03-26
Abstract: PURPOSE:To cause only two signal lines to perform control surely and display control information in the control center. CONSTITUTION:The current from power source 1 passes through switch 3 and passes through bridge rectifier 4. The current which passed through bridge 4 reaches controlled center B through stop switch 5, choke coil 8 and signal line C, and the current is flowed to bridge rectifier 16. A part of the current which passed through rectifier 16 flows a constant current to potentiometer 23 through constant-current diode 24. The slide terminal of potentiometer 23 moves according to switching of electrically-driven valve 29, and voltage l0 is proportional to the rotation angle of electrically-driven valve 29. Meanwhile, the current flowing to transistor 21 passes through rectifier 16 and is returned to power source 1 through Zener diodes 17 and 17', choke coil 15' and signal line C. Consequently, the current flowing to this circuit is flowed in proportion to the rotation angle of electrically-driven valve 29, and the rotation angle of electrically-driven valve 2 can be detected by ammeter 9 in control unit A.
Patent JP-H07245609-A (JP)
Title: Method for diagnosing fault of network based on network fault propagation model
Inventor: SUGANUMA ATSUHIKO
IPC: H04L12/24
Filed: 1994-03-07
Abstract: PURPOSE:To improve the maintenance and management performance of the intelligence of the fault propagation model by expressing a fault propagation based on data specific to a relation model among a few kinds of fault propagation elements and to a very few fault propagation models. CONSTITUTION:A database management section 29 manages various data bases, and relations among all fault propagation element,3 defined by a total management object in an object network are mode to a data base in an inter-fault propagation element relational database 25. Since each data base of management object class definition information database 26, network configuration database 27 and equipment configuration database 28 store data required also for network management, the network management system also uses the prepared data. Since simple fault propagation models and data specific to a few fault propagation models are used and the intelligence to be used is not an experimental intelligence but a design intelligence, a fault is diagnosed with high reliability even without storage of fault events obtained through actual operation of the network.