baber/WOPTO huggingface dataset:
Patent JP-H03277334-A (JP)
Title: Cleaning device
Inventor: ISHITANI TOSHIHIRO
IPC: A47L11/14
Filed: 1990-03-27
Abstract: PURPOSE:To entirely clean not only the surface of the floor but also the inside of a groove notched on the floor surface by constituting the device so that a rotation of a cleaning material of a second cleaning member is executed in the vertical surface, and also, a rotary shaft provided with the cleaning material has flexibility bent so as to surround the outside periphery of a first cleaning member. CONSTITUTION:In a first cleaning member 1, many brushes 13 are projected toward the lower part from a disk 21 attached to an output shaft 11 in the vertical direction driven to rotate by a motor 10. Also, a second cleaning member 2 is provided with a rotary shaft 21 bent annularly along the lower part peripheral edge of a housing 3, and also, having flexibility supported by a bearing 22, a geared motor 20 connected to one end thereof, and a brush 23 planted radially extending over the overall length of the rotary shaft 21. In the case of this cleaning device, the surface of the floor is cleaned by a rotation around the vertical axis of the brush 13 by the motor 10. Also, the brush 23 for surrounding the brush 13 rotates in the vertical surface in a state turned in each direction by the geared motor 20, therefore, refuse intruding into the groove notched on the floor surface is also scraped out.
Patent JP-H04311452-A (JP)
Title: Easily opened lid for beverage can
Inventor: SHIMIZU TAKASHI
IPC: B65D17/347
Filed: 1991-04-10
Abstract: PURPOSE:To provide a lid to draw an opening piece outside with a pull tab, whereby possibility of pulling dust, outside the lid into a container is eliminated, a stroke to pull the tab becomes short, the container can be easily held, content is prevented from jetting out, a cut edge of the opening piece is protected from contact with a person's mouth, and the pull tab and the opening piece are supported stably spaced from a drinking mouth of the container. CONSTITUTION:A score line 1 and an unsealing tab 7 are positioned so that an opened part of the score line 1 is positioned on a lid center side, while a central part of the score line 1 is on a lid periphery side, and further, a mounting point of the unsealing tab 7 on an opening part 2 is positioned on the lid periphery side. In addition, a ventilation score 8 is formed on the lid center side from the mounting point of the unsealing tab on the opening part. If the tab is pulled up, the ventilation score 8 opens in cooperation with the pulling-up of the tab. Then, if the tab is pulled further, the score of the opening part is opened.
Patent JP-H03276321-A (JP)
Title: Power unit for electronic equipment
Inventor: MIYAMOTO KUNIHIRA
IPC: G06F1/26
Filed: 1990-03-27
Abstract: PURPOSE:To obtain more than several thousand kinds of different keys by using a mode switch that makes use of plural 2-position switches. CONSTITUTION:A power unit 2 consists of a power circuit 21, a power logic circuit 22, and a power holding circuit 23. The circuit 21 supplies the primary power to a computer device 1, etc., via an AC power supply. The primary power supply is subjected to the ON/OFF control via the circuit 22. The circuit 22 inputs the ON/OFF states of both mode switch 3 and circuit 23. Based on these ON/OFF states, the circuit 21 is controlled. The circuit 23 is connected to the bus 12 of the device 1 and set in the ON/OFF state by a CPU.
Patent JP-S574940-A (JP)
Title: Oxidative cleavage of unsaturated fatty acid
Inventor: MATSUKAWA HARUYOSHI
IPC: C07C51/00
Filed: 1980-06-11
Abstract: PURPOSE: To obtain a saturated mono- or dibasic acid, economically, by the oxidative cleavage of the double bond of an unsaturated fatty acid, using ruthenium dioxide as a catalyst and cholorine as an oxidation agent, under specific strongly alkaline conditions controlling variation of the alkalinity within a specific range, thereby suppressing the side reactions.  
     CONSTITUTION: A saturated mono- or dibasic acid is prepared by the oxidative cleavage of the carbon-carbon double bond of a 3W22C unsaturated fatty acid (mono or dibasic acid) with chlorine, pref. 20W40°C, using ruthenium dioxide as a catalyst, keeping the pH of the reaction liquid to a strongly alkaline state (pH ≥12.0) while controlling the variation of the pH within 0.5. By this prodedure, foaming of the relatively concentrated said reaction system can be prevented, the formation of high-molecular by-products is suppressed, and the abjective product containing only a small amount of side reaction products can be obtained in high yield. The amount of the catalyst is pref. esp. 0.005W0.05mol per 1mol of the unsaturated fatty acid, and that of chlorine is pref. 4W6mol per one double bond of the unsaturated fatty acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09267963-A (JP)
Title: Sheet matching device and bookbinding device
Inventor: OZASA HIDEAKI
IPC: B65H31/34
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To return a sheet bundle conveyance device which finishes the conveyance of a matching sheet bundle to a sheet bundle nip position without interfering sheet which is put on a matching tray. SOLUTION: Sheet support members 611a, 611b which support both side ends on a tip side in the direction of carrying-out of sheet loaded on a matching tray 602 and are made of thin plates are provided. The sheet support members 611a, 611b are fixed on a fixed matching fence 607a and a movable matching fence 607b. Sheet support faces F2 of the support members 611a, 611b are at position which are at the same height as a sheet loading face F1 of the matching tray 602, and a sheet nip face F3 of a gripper 608a on the fixed side of a sheet bundle conveyance device 608 is at a position which is at the same height as the sheet support face F2 or slightly lower than the sheet support face F2.
Patent JP-S534385-A (JP)
Title: Incandescent lamp
Inventor: HOSOYA KATSUYUKI
IPC: H01K1/32
Filed: 1976-07-02
Abstract: PURPOSE: To suppress glare to an extent of exerting no influence upon a practical service and to make a luminosity of a practically required direction lager, by changing transparency of a light at a coating of light diffusion at an upper and an lower portion of bulb. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62234112-A (JP)
Title: Lens holding device
Inventor: YAMADA NOBORU
IPC: G02B7/02
Filed: 1986-04-04
Abstract: PURPOSE:To surely hold a lens on a lens barrel without generating distortion on a lens by fixing and holding the lens stored in the lens barrel through a plate-like press ring consisting of an elastic member fixed on the lens barrel. CONSTITUTION:A cleaned lens 2 is dropped into a lens storing part 3 of the lens barrel 5 and supported by a supporting member 4. The press ring 6 is loaded into the lens barrel 5 so that projection parts 12 are engaged with a press ring supporting part 11 on the lens barrel side. At the loading of the press ring 6, a lens holding part 13 on the inner peripheral part of the press ring 6 is brought into contact with an outer peripheral edge part on the outside of the effective diameter of the lens 2. Under the state that the projection parts 12 of the press ring 6 are joined with the press ring supporting that 11 of the lens barrel 5, the projection parts 12 are stuck and fixed to the lens barrel 5. The press ring 6 is constituted of a plate material, e.g. a phosphobronze plate, having elasticity (spring property) and the elasticity can be optionally selected and set up by the plate thickness.
Patent JP-S63243253-A (JP)
Title: Manufacture of al-alloy brazing sheet for heat exchanger
Inventor: TOMA KEN
IPC: C22F1/00
Filed: 1987-03-31
Abstract: PURPOSE:To obtain the titled sheet in which the deterioration of strength and corrosion resistance in a core material is prevented, by cladding one side of a core material made of Al alloy containing Mn and Cu with a brazing filler metal made of Al-Si alloy and then by applying final cold rolling at a specific draft so as to inhibit the infiltration of the brazing filler metal into the core material at the time of brazing. CONSTITUTION:At the time of manufacturing a brazing sheet for heat exchanger in which a core material is composed of an Al alloy containing 0.8-1.5% Mn and 0.1-0.6% Cu and a brazing filler metal with which one side of the core material is to be clad is composed of an Al-Si alloy, the condition that the final cold draft R(%) at the time of the above-mentioned manufacture is determined at a value satisfying an inequality in respect of the relationship with Cu content in the core material is set up. By this method, the obtained brazing sheet shows high strength and superior corrosion resistance equal to those before brazing heat treatment even after the brazing heat treatment and also has excellent drooping resistance.
Patent JP-H09270587-A (JP)
Title: Cabinet and its manufacture
Inventor: MAMA NOBUO
IPC: H05K5/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting internal parts. SOLUTION: Cabinet constituents 21a, 21b are both formed into approximately the same shape, and are united by hinges 22. Holes for speakers 23, 23 are provided in the cabinet constituents 21a, 21b, and speaker fitting bosses 25 are provided vertically at the hems of these holes 23, 23. When this cabinet 21 is manufactured, speakers are fixed to the speaker fitting bosses 25. At this time, their fitting work is easy, since the speaker fitting bosses 25 are shaped vertically so as to correspond to the fitting direction. After that, the cabinet constituents 21a, 21b rotate around the hinges 22 as fulcrums, and a specified curved surface is built up.
Patent JP-H11272992-A (JP)
Title: Signal display system
Inventor: TAKAHASHI YASUHIRO
IPC: G08G1/07
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To easily confirm the stop line on an opposite traffic lane by displaying the signal content of a traffic signal for an opposite lane to a driver on a running vehicle on a running traffic lane by the output from a display controlling means that works with a signal content of a signal and performs display control. SOLUTION: Traffic signals 1a to 1e are provided at an intersection, and displaying means 4a to 4e which show the signal content of a traffic signal 1 that is installed on an opposite side of an approaching direction are provided at each stop line neighborhood respectively. A display controlling means 5 works with the display content that is controlled by a signal controlling means 3 and that performs display control of the means 4a to 4e. For instance, the display content of the signal 1c is shown on the means 4a, the display content of the signal 1e on the means 4b, the display content of the signal 1a on the means 4c and the content of the signal 1b on the means 4e respectively.  That is, when the approaching direction of a vehicle is in the direction of an arrow C, the display content of the signal 1c is shown on the means 4a which is provided at a stop line of an opposite traffic lane and light from the means 4a generates light toward a driver at the arrow C position.
Patent JP-S57192850-A (JP)
Title: Detecting device for limit current system oxygen concentration performing internal resistance compensation
Inventor: KONDOU HARUYOSHI
IPC: G01N27/41
Filed: 1981-05-25
Abstract: PURPOSE:To improve a measuring precision of oxygen concentration and to widen a use range, by a method wherein a voltage drop is estimated through measurement of an internal resistance, and an appropriate voltage for measuring a limit current is applied to a sensor. CONSTITUTION:A limit current system oxygen sensor consists of an oxygen ion solid electrolyte 1a, an electrode 1b, an electrode 1d for detecting a limit current positioned facing and opposite to the electrode 1b, and an electrode 1c for detecting an internal resistance. Electric potentials of the electrodes 1d and 1c are inputted to a potential difference amplifier 3 through a specified potential difference adding part 2. The outputs are connected to the electrodes 1c and 1d through a resistance 4a, and a resistance 5a and a limit current detecting part 6, respectively. If a gas permeability of a porous layer 1g is larger than that of a porous layer 1f, the potential of the electrode 1c produces a voltage drop due to mainly an internal resistance. Meanwhile, the potential of the electrode 1d is brought to a sum of a voltage drop and an overvoltage. A control is made so that the input potential difference of the potential difference amplifier 3 goes to a 0, and the detecting part 6 outputs a limit current proportioning oxygen concentration. This enables the improvement of a measuring precision and widening of a use range.
Patent JP-H03278119-A (JP)
Title: Aggregative managing system for flexible disk
Inventor: NEMOTO TOMOKO
IPC: G06F3/06
Filed: 1990-03-27
Abstract: PURPOSE:To constitute the system so that such a limited storage capacity as a flexible disk is aggregated and can be managed as one logical file by executing the logical aggregation management without depending on the form of the flexible disk. CONSTITUTION:Drives 0-3 for a microflexible disk and for standard flexible disk are prepared. In such a state, at the time of writing the contents of a file in the flexible disk, in the case of the contents of the file exceeding the capacity of the flexible disk, when the flexible disk becomes full with the contents of the file, the flexible disk is removed and a request for setting the next flexible disk is outputted. Also, a pointer for recognizing the file is written in the flexible disk. In such a way, the pointer by which the devices 0-3 seem to be a medium is registered in control information. Accordingly, a batch processing can be executed.
Patent JP-H06290011-A (JP)
Title: Information processor
Inventor: MIURA KIYOTAKA
IPC: G06F3/048
Filed: 1993-04-05
Abstract: PURPOSE:To display required manual information on a display screen by simple operation independently of the contents of information processing by previously storing manual information indicating the contents of information to be processed together with its identification(ID) name. CONSTITUTION:A main memory 2 has an area for storing a system program and an area for storing work data. An area for storing a manual file 2A is included in the work data storing area. A manual file 2A stores the description information (manual information) of information having an ID name such as a text name, a command (program instruction) or the like in relation with the ID name. The manual information can be read out from the file 2A and displayed on a display device 4 at optional time when a user instruction is inputted from an input device 5 or a pointing device 6.
Patent JP-H11271730-A (JP)
Title: Plane display device and plane display body holder
Inventor: HAYASHI SHUNICHIRO
IPC: G09F9/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently arrange the installation space for a plurality of display device body. SOLUTION: The liquid crystal display device 1 is equipped with a display device body 2 and a couple of stands 3 and 3. The display device body 2 is provided with a liquid crystal display part 6 which displays an image on the front side of a housing 5 and with detachment parts 8 at both the side parts of the housing 5. Each stand 3 has support parts 14 at both side parts. The stands 3 are fitted from both the sides of the display device body 2 to stand the display device body 2, which can be used as the monitor of a personal computer. Further, plural display device bodies 2 can be coupled alternately with the stands 3 and supported.
Patent JP-S555537-A (JP)
Title: Transmitter of spectrum diffusion
Inventor: YOSHIMURA MASAKI
IPC: H04B1/707
Filed: 1978-06-28
Abstract: PURPOSE:To simplify the reception unit as well as the transmitter, by constituting the unit with the non-sinusoidal wave signal generator having the set waveform and period, filter circuit picking up a series of harmonic signal groups from the output signal, and the modulation circuit modulating the output. CONSTITUTION:As the non-sinusoidal wave signal generator 1 constituting the unit, the coded pulse waveform generator generating a number of harmonics at random in Fourier series expansion, is used, and this output is fed to the band pass filter 2 picking up a series of harmonic groups from a given band width. Next, the signal passed through it is fed to the balance modulator 3 to which audible signal is fed from the information signal generator source 4, and this output is transmitted in radio waves from the antenna 6 via the broadband amplifier 5. On the other hand, the demodulation circuit receiving this is provided with the generator 1', filter 2', modulator 3', amplifier 5', antenna 6' and audio amplifier 7 which are similar as those provided for the transmitter, to amplify the signal to the required level and to output it.
Patent JP-S61238485-A (JP)
Title: Laser welding method
Inventor: YAMADA TSUGIO
IPC: B23K26/21
Filed: 1985-04-15
Abstract: PURPOSE:To weld a metallic pipe to the satisfactory shape in which the butt weld zone thereof does not project to the outside by forming the weld zone to a plane butt state at the specific length in the transverse direction thereof in pipe making consisting in welding the butt part of a metallic plate bent to a circular shape by the irradiation of a laser beam. CONSTITUTION:The width part P corresponding to 2-15% of the inside diameter D of the metallic pipe in the transverse direction of the butt part 6 of the metallic plate 1 bent to the circular shape is grasped by a back bar 3 of a clamping jig 2 and an upper clamping plate 5 and is thus made into the plane butt state. The butt part 6 is welded with the laser beam in this state, by which the metallic pipe is made into the good circular pipe without projection of the butt weld zone 6 to the outside.
Patent JP-S5412411-A (JP)
Title: Leakage transformer
Inventor: AYANO HIROYOSHI
IPC: H01F38/08
Filed: 1977-06-30
Abstract: PURPOSE: To prevent thermal deformation of laminated inner core by securing it with a flux leakage path calmping it in the direction of its lamination. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S523440-A (JP)
Title: Stripe filter
Inventor: MASHITA MASAO
IPC: H04N9/07
Filed: 1975-06-26
Abstract: PURPOSE: Making the first layer, which contacts with a base plate, of the dielectric layer of high refractive index composed of zirconium oxide, and making the last layer of aluminum oxide of high refractive index, to get high reliability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10301765-A (JP)
Title: Extender smart guide
Inventor: HOWARD JASTIN GRASER
IPC: G06F17/30
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To simplify a development environment by executing a constituted general term extender so as to access and maintain the relation maintainability of a specified extender. SOLUTION: The first layer of a three-layer architecture 100 is provided with a client computer 102 provided with a monitor 104 and a data storage device 106, a second layer is provided with a network server 110 provided with the data storage device 112, a third layer is provided with a data base server 122 and the data storage device 124 is connected to it. A source code is generated from an intermediate language generated corresponding to acquisition information from a user interface and the functionality of a data base extender is realized by interfacing the source code with the general term extender. The general term extender is constituted so as to be provided with the characteristics of the specified extender defined within the intermediate language and executed so as to access and maintain the relation maintainability of the specified extender.
Patent JP-S61238359-A (JP)
Title: Viscous agent extruder
Inventor: OKADA KIICHI
IPC: B05C5/00
Filed: 1985-04-13
Abstract: PURPOSE:To make it possible to use a cartridge having a different size, in a viscous agent extruder equipped with a holder for holding a cartridge with a nozzle and the extruder driven by a motor, by providing an overload clutch and making the total length of the holder variable. CONSTITUTION:A holder 2 consists of a cylinder 24 and the cylinder 23 inserted therein in a freely rotatable manner and a guide grooves 25 are provided to the cylinder 24 and stop grooves 26, 26 are formed to said grooves 25 at different positions. A projection 27 is provided to the cylinder 23 and engaged with either one of different engaging grooves 26, 26 to obtain steady states having two lengths. The driving of an extruder is performed by a battery, a speed reducer and a pinion and a planetary mechanism used as the speed reducer is utilized to operate an overload clutch. That is, when the extrusion of a viscous agent by an extrusion rod is finished, the advance of the extrusion rod is obstructed and load becomes extremely large. Herein, the planetary mechanism is operated to separate the motor and the extruder.
Patent JP-H11330014-A (JP)
Title: Grinding method for substrate
Inventor: MATSUZAWA JUN
IPC: H01L21/304
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method for substrate for selectively grinding an organic SOG film, with which global planarization is enabled, fine embedding property between wires is made satisfactorily and a permittivity is low, formed on a substrate. SOLUTION: An organic SOG film, having a relation of C atom number/(Si atom number + C atom number)>=0.1 between the number of Si atoms based on siloxane coupling in an insulating film and the number of C atoms based on an alkyl group is ground with cerium oxide abrasives, having the ratio of the speed of grinding to the organic SOG film to the speed of grinding to an SiO2 film more than 10:1. Since step at the surface of a semiconductor substrate in each layer hardly becomes generated over the entire surface making wiring, microscopic can be dealt with adequately and a multilayer wiring based on high density and high integration can be provided.
Patent JP-H11136135-A (JP)
Title: Data compression method and device therefor, data restoration method and device therefor and recording medium
Inventor: IKEGAMI FUJIO
IPC: G11B20/10
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a data compression method and a device independent of a data amount. SOLUTION: In the case of compressing a string of input data 20 composed of a symbol string, a bit map is represented for respective symbols appearing in the symbol string of the input data 20, such that a bit corresponding to an array position in the symbol string is turned to '1' and a bit corresponding to the other position is turned to '0'. Also, at the time of performing restoration, by omitting the position of the symbol restored in advance from the bit map by utilizing the fact that the symbols are restored in an order corresponding to an array order inside compression data 25, the bit map is shortened and compressibility is further improved. Thus, the bit map becomes variable.  So, at the time of performing restoration, bit number of '1'-2 included in the bit map as information for correctly restoring codes from the bit map of a variable length, is added to the compression data 25 as on-count. Also, a flag for indicating the presence/absence of the bit map is included in the compression data 25 so as to discriminate the data provided with the bit map and the data not provided with the bit map.