baber/WOPTO huggingface dataset:
Patent JP-2000331972-A (JP)
Title: Cleaning device
Inventor: KOGA TOMOHIRO
IPC: H01L21/304
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a semiconductor product by efficiently removing foreign materials adhering to an object to be cleaned, such as the belt, etc., and preventing the occurrence of the problem of foreign materials re-adhere to the cleaned object. SOLUTION: A cleaning device 20 is provided with a tank main body 21 which can contain a cleaning solution and a conveyance belt 1, an ultrasonic wave oscillating means 22 which gives vibrations to the belt 1, and supplying means 23 and 24 which supply the cleaning solution to the tank main body 21. The device 20 is also provided with a discharging means 25, which discharges the cleaning solution S in the tank main body 21, a soil detecting means 26 which detects the degree of soiling of the cleaning solution S, and a control means 27 which controls the oscillation of the oscillating means 22 and the supply of the cleaning solution S by means of the supplying means 23 and 24 based on the detected results of the soil detecting means 26.
Patent JP-S5840923-A (JP)
Title: Analog-to-digital converter
Inventor: UENO MASAHIRO
IPC: H03M1/60
Filed: 1981-09-04
Abstract: PURPOSE:To obtain an output of high accuracy, by compensating an error caused by the offset voltage of an amplifier, etc. and peculiar to a voltage balance type A/D converter. CONSTITUTION:An operational amplifier 2, a capacitor Cf, a comparator 3, a reference voltage generating circuit 12, a clock controlling circuit 13 which generates an output pulse P0, etc. form a V/f converting circuit which converts an analog input signal Vi into a pulse signal. This pulse signal is counted by a counter 16 and then delivered through an output circuit 17 containing a latching circuit. Thus an A/D converter is obtained. In this case, a switch S13 is previously closed to give zero voltage to an input. Then the offset pulse at that moment is measured to obtain an offset error, and the digital offset compensation coefficient corresponding to the offset error is stored in an offset counter 14. At the same time, a coefficient circuit 15 stores the full-scale compensation coefficient, and a preamplifier 11 compensates an offset through a voltage generating circuit 18. An output of high accuracy is obtained by compensation given through the circuits 14 and 15.
Patent JP-H05331350-A (JP)
Title: Light-resistant, heat-resistant and flame-retarding resin composition
Inventor: WATANABE AKIHIRO
IPC: C08L55/02
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a resin composition excellent in light, heat and impact resistances and flame retardancy by mixing a specified resin composition with a specified halogen compound and further mixing the obtained mixture with a plurality of specified compounds. CONSTITUTION:A resin composition comprising 10-80wt.% copolymer comprising desirably 30-70wt.% units of an aromatic vinyl compound, desirably 4-40wt.% units of a vinyl cyanide compound and desirably 26-50wt.% units of an Nsubstituted maleimide compound and 20-90wt.% resin composition prepared by polymerizing an aromatic vinyl compound and a vinyl cyanide compound in the presence of a rubbery substance (e.g. polybutadiene) is mixed with at least one halogen-containing flame retardant of the formula, and the resulting mixture is further mixed with a chlorinated polyethylene compound, a benzotriazole ultraviolet absorber, a sterically hindered amine light stabilizer and titanium oxide to obtain the objective resin composition excellent in light, heat and impact resistance, and flame retardancy.
Patent JP-H01306217-A (JP)
Title: Manufacture of resin hub for floppy disk drive device and its mold
Inventor: IWAHASHI TETSUO
IPC: B29L31/08
Filed: 1988-06-06
Abstract: PURPOSE:To lessen wavy contours on the surface of a hub by bonding a bottom force and a shaft head inserting section with a top force continuously connected with an end section of a resin liquid guide passage and injecting resin liquid from the peripheral surface of the shaft head section. CONSTITUTION:A top force 1 and a bottom force 2 with a shaft 4 fitted and stood on a fitting channel 4a are bonded on a bonding section 14 and then resin liquid 8 is injected from a resin injector 10 to a resin injection inlet 9, flowed through a resin liquid guide passage 3, dropped from a heat section 15 down to a shaft head section peripheral surface 15a, flowed into a hollow section formed with hum forming channels 12, 12 by bonding the top force 1 and the bottom force 2 and eventually flowed into the peripheral surface of an outflow prevention channel 5 provided on the upper section of the shaft. The flow runs outwardly and uniformly from the shaft head section 15, and wavy contours are almost not generated in a hub surface 21 at the time of solidifying and shrinking. No space for resin liquid 8 to flow into is formed in a section where a large diameter forming projection 8 and a small diameter forming projection 6 are fitted in a large diameter fitting channel 11a and a small diameter fitting channel 6a respectively, and a large diameter opening 18 and a small diameter opening 17 are formed.
Patent JP-S5842421-A (JP)
Inventor: TOOMASU BURENIMAN
IPC: A01B35/30
Filed: 1982-08-11
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-H083754-A (JP)
Title: Production of piping
Inventor: SUNADA KAZUHISA
IPC: C23C18/32
Filed: 1994-06-21
Abstract: PURPOSE:To keep the cooling efficiency in piping to a certain one over a long term. CONSTITUTION:In a stage 16, a cooling water pare 12 is filled with sulfuric acid (H2SO4) 19, and a DC power source 21 is connected thereto with a vacuum vessel 11 made of aluminum as the anode and lead (Pb) 20 as the cathode. Thus, the surface of the cooling water pore 12 of the vacuum vessel 11 is anodically oxidized to form a porous type alumina film 13. But, the porous type alumina film 13 just formed is in an active stage, and for changing its state into an inert and stable one, sealing treatment is executed in a stage 17. At the time of filling the cooling water pore 12 with boiling water 22 in the stage 17, the sealing treatment progresses to form the alumina film 13.
Patent JP-H08313889-A (JP)
Title: Display panel
Inventor: HAYASHI MASAYASU
IPC: G02F1/133
Filed: 1995-05-12
Abstract: PURPOSE: To provide a panel structure which does not reveal display defects on a screen even if air bubbles arise in liquid crystal cells. CONSTITUTION: This display panel consists of the liquid crystal cells consisting of a pair of glass substrates 1, 2 arranged to face each other via a spacing and liquid crystals 3 held in this spacing as a basic structure. Each liquid crystal cell is segmented to an effective screen region 5 and a non-screen region 6. The effective screen region 5 has a spacing of a specified size regulated in order to display images. The non-screen region 6 exists on the periphery of this effective screen region 5. The non-screen region 6 is provided with an air bubble capturing part 7 having a spacing of the size larger than the size of the specified spacing of the effective screen region 5.  If the air bubble is generated in the liquid crystals 3 existing in the effective screen region 5, this air bubble is moved by surface tension to the capturing part of the non-screen region 6 and is fixed there. Then, the display defect occurring in the air bubble does not appear in the effective screen region 5.
Patent JP-S5362375-A (JP)
Title: Incinerator
Inventor: ABE SEIICHI
IPC: F23G5/00
Filed: 1976-11-16
Abstract: PURPOSE: To accomplish smooth conveyance of things to be treated by inclining the downward supply route in a given direction in an incinerator designed to convey the things from the ring-shaped route to a burning space on the side of center of rotation on a rotary floor driven on the axsisof the vertical shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02938-A (JP)
Title: Optical heterodyne detecting device
Inventor: SUGIYAMA SUNAO
IPC: H04B10/61
Filed: 1988-06-06
Abstract: PURPOSE:To simplify the constitution of a photodetection part even in a high frequency band by guiding signal light and local oscillation laser light to the same optical path by a wavelength selection part, and separating interference light from the input signal light by a polarization beam splitter and guiding only the interference light to a photodetecting element. CONSTITUTION:The signal light is reflected by a Fabri-Perot interferometer 6 constituting the wavelength selection part and then made incident on a 1/4- wavelength plate 5 to become linear polarized light, which is reflected by the polarization beam splitter 4 to enter a photodetection part 10. The output light of a local oscillation laser 7, on the other hand, is transmitted through the Fabri-Perot interferometer 6 and the transmitted light becomes linear polarized light and is reflected by the polarization beam splitter 4; and the light interferring with the signal light is incident on the photodetection part 10, which performs the heterodyne detection of the signal light and local oscillation laser light. Consequently, the signal light is all guided to the photodetection part 10 as it is, so the loss of the light is small, the photodetection sensitivity does not decrease, and the constitution of the photodetection part is simple even in the high frequency band.
Patent JP-S5928735-A (JP)
Title: Optical submarine relay system
Inventor: TOMOSUGI TAMIO
IPC: H04B10/29
Filed: 1982-08-10
Abstract: PURPOSE:To increase the capacity of a line, by using a repeater having the same capacity as that of a conventional system and changing the interval of reproduction and relaying. CONSTITUTION:An optical transmission line 51 is connected to optical amplifiers 12, 14 in repeaters 2, 4, and a signal passes through only repeaters 1, 3. An optical transmission line 52 is connected similarly to optical amplifiers 11, 13 by the repeaters 1, 3, and the signal passes through only the repeaters 2, 4. Thus, the line capacity is doubled by doubling the number of the optical repeaters inserted in series with an optical cable.
Patent JP-S62295767-A (JP)
Title: Vehicular auxiliary brake for work
Inventor: NATSUME SUSUMU
IPC: B60T13/52
Filed: 1986-06-17
Abstract: PURPOSE:To enable an auxiliary brake for work without need for the operation of a brake pedal by dividing the front and rear negative pressure chambers of a negative pressure power device into separate negative pressure supply systems and making it possible for a chamber on one side to introduce atmospheric pressure according to the signal of an auxiliary-brake-for-work switch. CONSTITUTION:The interior of a housing 1 is divided by a partition wall 4 into the front and rear chambers F, R and respective chambers F, R are also divided by power pistons 2a, 2b and diaphragms 3a, 3b respectively into negative pressure chambers A, B and voltage transformation chambers D, C. Both voltage transformation chambers D, C are made to communicate with each other by means of a passageway 7 provided at a core portion 5. At the core portion 5, also, is formed an atmospheric passageway 7, which is opened/closed with an operating rod 8. A negative pressure source is connected with negative pressure chambers A, B through a pipe arrangement 14, and for the pipe arrangement of the negative pressure chamber on the B side, is provided a solenoid valve 15 which is openable on the atmospheric side according to the operating condition of an auxiliary-brake-for-work switch of a parking brake or the like.
Patent JP-2000032059-A (JP)
Title: System for method for displaying computer network mobile site and for communication with the site
Inventor: SHAH NINTIN JAYANT
IPC: H04L12/56
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To discriminate the mobile sites in a computer network by means of a communication infrastructure by deciding whether the relevant site is a mobile site or not from the address or the domain name of the site and managing the communication with the site based on the discriminated result. SOLUTION: A domain name parser 125 discriminates whether the relevant site is a mobile site or not from the most significant domain name of the site. A communication manager 135 manages the communication with a mobile site 155 based on the result discriminated by the parser 125. A base station 145 and a mirror site 140 operate together with the manger 135 to property manage the site 155. Then the station 145 supplies a radio link to the site 155 and communicates with plural mobile sites. The site 140 is proper to a mobile site in terms of a fact that the site 140 reflects only the data that are included in the site 155.
Patent JP-H11331204-A (JP)
Title: Radio communication system
Inventor: NAKAMURA MASAHIRO
IPC: H04L12/54
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the radio communication system where transmission processing of an information processing unit is completed even in a communication disabled state and data are transmitted with a simple operation or without any operation when the communication enabled state is made available. SOLUTION: A transmission request section 103 stores transmission object data generated by a data generating section 102 in a data storage section 106 via a reception control section 105. A communication control section 107 uses a radio control section 108 to make communication with other information processing unit and send the transmission object data stored in the data storage section 106. Since the transmission object data are stored in the data storage section 106 even when communication with other information processing unit is impossible, the transmission processing by the information processing unit 101 is completed. Furthermore, the communication control section 107 can transmit the transmission object data when the communication is possible.
Patent JP-H08332625-A (JP)
Title: Manufacture of ready mixed concrete
Inventor: YOSHIDA TOMIZO
IPC: B28C7/12
Filed: 1995-06-06
Abstract: PURPOSE: To manufacture easily ready mixed concrete with the slump value in compliance with design by correcting the standard blend value of sand with kneaded water and presuming the corrected water amount of the actual kneaded amount to the kneaded water amount of standard blend by utilizing the fuzzy inference from the loaded power integral value and the kneading capacity of a mixer. CONSTITUTION: When ready mixed concrete is manufactured, the kneading value of sand with kneaded water is corrected by the surface water rate in control section 17, and the kneaded water is metered. Then respective materials are fed into a mixer 1 and kneading is started, and the load power value of a driving motor 3 is sensed by a load power sensor 15. When the corrected water amount decision point is reached, the load power value from the start of kneading up to the corrected water amount decision point is integrated, and the deviation amount between the integral value and the reference load power integral value is input into a fuzzy inference section 18. Then the actual metered water amount is presumed from the load value and kneading volume of the mixer 1 carrying out the kneading, and the presumed kneaded water amount is compared with the kneaded value amount of standard blend to presume the corrected water amount, and a corrected water control valve 13 is controlled.
Patent JP-H09294474-A (JP)
Title: Branch-correcting tool, and production of cylinder used therefor
Inventor: YAMANE TOSHIO
IPC: A01G7/06
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a branch-correcting tool capable of preventing the excessive bending and breakage of the branch by the correction force of the branch- correcting tool. SOLUTION: A cylinder 1 is formed. The first branch-hooking metal wire member 2 is fixed to one end of the cylinder in the diametral direction, and penetrated holes n1, n2 are formed in the other end of the cylinder in the diametral direction at specific positions, respectively, separated from each other at a proper angle in the circumferential direction. The second branch-hanging metal wire members 3 whose base end is bent into an approximately U-shape to form a reversed end 3a, and a non-reversed part 3b faced thereto is further formed. The non-reversed part of the second metal wire member is arbitrarily inserted into one of the penetrated holes.  In a perfect insertion state, the reversed part and the non-reversed part nip a cylinder part placed therebetween with their own elastic forces, and the slippage of the second metal wire member from the inserted hole is thereby controlled with a catching force of proper magnitude based on the nipping pressure.
Patent JP-H10336604-A (JP)
Title: Additional information superimposing device
Inventor: IKEDA NOZOMI
IPC: H04N7/08
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To surely superimpose additional information while suppressing the disturbance of video images by excessive superimposing. SOLUTION: Relating to this device for superimposing spread spectrum additional information to video signals, an inverse spread spectrum processing is performed to the video signals and detection is performed in an SS (spread spectrum) additional information detection means 11 for detecting whether or not the additional information is already superimposed to the video signals. Based on the detected result of the additional information detection means 11, the superimposing onto the video signals of spread spectrum signals from a spread spectrum signal generation means 12 is controlled. As the method of superimposing control, the on/off control of the superimposing, the control of a superimposing level and the control of a spreading code string, etc., are performed.
Patent JP-S6121277-A (JP)
Inventor: SHIMIZU SAKUZOU
IPC: E04H7/18
Filed: 1984-07-07
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-H04341151-A (JP)
Title: Production of durable raw noodles using high-frequency generator
Inventor: FUJIWARA KUNIAKI
IPC: A23L7/109
Filed: 1991-05-14
Abstract: PURPOSE:To obtain the title raw noodles useful for raw RAMEN (Chinese noodles) having excellent long-term shelf stability, restoration, soft feeling and springiness by making long strips of noodles from wheat flour, etc., packing into an air-diffusible packaging bag, heating and sterilizing by a high-frequency generator and rapidly cooling. CONSTITUTION:Wheat flour or starch as a raw material is made into long strips of noodles, which are primarily packed into an air-diffusible packaging bag 1B such as PP, successively heated and sterilized by a high-frequency generator and rapidly cooled by a refrigerator or cooler to give the objective raw noodles 1A wherein bacterial growth is suppressed. The noodles are provided with an alcoholic preparation and secondarily packed to give raw noodles having excellent restoration and springiness.
Patent JP-H08305387-A (JP)
Title: Sound generation device
Inventor: NISHIWAKI YASUFUMI
IPC: G10K15/04
Filed: 1995-04-27
Abstract: PURPOSE: To provide a sound generation device usable in a place without distribution facility and also capable of saving a handling time of battery change and further outputting high definition voice or music by providing solar cells and a storage battery which is electrically charged with the received light energy. CONSTITUTION: Solar cells 1 are installed on the roof of a small arbor in a park and a storage battery 2 is charged with the light energy received by the solar cells 1 as electric power. A switch 5 is provided at a suitable plate in the arbor, and when the switch 5 is depressed once, high definision music synthesized by an audio synthesizer circuit incorporated in a control part 3 is outputted from a load speaker 4. By another depression of the switch 5, high definition voice synthesized by the audio synthesizer circuit incorporated in the control part 3 is outputted. Since this device is usable in a place with no distribution facility because of the use of the solar cells 1, it can easily be installed in an arbor, etc., in a park. Also, a music and a voice can alternately be outputted by depressing the switch 5.
Patent JP-H08309314-A (JP)
Title: Treatment method for fly ash containing heavy metal
Inventor: KONO HIROSHI
IPC: A62D3/36
Filed: 1995-05-15
Abstract: PURPOSE: To make heavy metals in fly ash harmless efficiently by promoting an oxidation reaction and generating a ferrite-conversion reaction efficiently in a short time when heavy metals in alkaline fly ash collected from a waste incinerator etc., are oxidized with ferric salt to be converted into ferrite. CONSTITUTION: Fly ash which is collected from exhaust gas from a waste incinerator etc., and made alkaline is mixed with water, ferrous salt, and an oxidizing agent, and the mixture is heated so that heavy metals in the fly ash are oxidized with ferrous salt to be converted into ferrite.
Patent JP-H11338258-A (JP)
Title: Electrostatic photography developing device
Inventor: KADOTA SHUICHI
IPC: G03G15/09
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic photography developing device capable of surely preventing toner scattering and carrier falling an developing roller both end parts by the simple structure. SOLUTION: This developing device is constituted so that a magnetized section on the upper developing roller 2 and the lower developing roller 4 is respective areas in the shaft direction of the rotary shaft 15 as shown by a dimension line A, while the magnetized section on the middle developing roller 3 is made shorter to the extent of the area in the shaft direction of the rotary shaft 15 on a boundary 14a respectively standing for both end thereof as shown by the dimension line B.  At this time, even if the developer on the middle developing roller 3 swells on the flange part 14, since the magnetized section on the upper developing roller 2 or the lower developing roller 4 is respectively in the area capable of compensating the same, the transfer of the developer from the middle developing roller 3 to the upper developing roller 2, or from the middle developing roller 3 to the lower developing roller 4 become smooth, therefore the so-called carrier falling can be prevented.
Patent JP-S6118670-A (JP)
Title: Paper accommodating apparatus
Inventor: NISHIMURA KAZUHIKO
IPC: G07D9/00
Filed: 1984-07-05
Abstract: PURPOSE:To facilitate the formation of a pool part by arranging a separating lever in free opening and closing which separates the part between the paper sheet to be accommodated and the accommodated paper, between a belt arranged over the opened port of a cassette and the above-described opened port. CONSTITUTION:A pair of rollers 51 and 22 are arranged, keeping a prescribed interval over the opened port of an accommodation cassette 15 for accommodating the sheets of paper (a)... such as paper money, etc. in superposed state, and a belt 17 is laid between the both rollers 51 and 22. The sheet of paper (a) carried-in through a pair of transport rollers 53 by the belt 17 is transported over the cassette 15. An L-shaped separating lever 26 for forming a proper gap over the cassette 15 by pressing the paper-money accommodated into the cassette 15 downwardly from the upper side is installed at the rear edge of the opened port of the cassette 15. Said separating lever 26 is swung by the excitation of a solenoid 31, and a pool part 4 is formed between the lever 16 and the belt 17 over the lever 26.