baber/WOPTO huggingface dataset:
Patent JP-S61250849-A (JP)
Title: Optical information recording and reproducing device
Inventor: TAKEUCHI TOYOAKI
IPC: G11B7/085
Filed: 1985-04-30
Abstract: PURPOSE:To attain the operation such as stable information recording with excellent response by adjusting an optical beam in response to the total gain of a closed servo loop of focusing and tracking control depending on each operating mode and in response to the APC control for optical output adjustment of a light source. CONSTITUTION:An optical output of the light source 1 is monitored by a photodetector 4 and the detection signal controls a drive current value outputted from a light source drive circuit 62 via a converting means 61 of an optical output control means 6 and an optical output control quantity adjusting means 81 to apply feedback control to the light source 1. In this case, the optical output control quantity adjusting means 81 adjusts variably its control quantity in response to an output of an address signal command circuit inputting position information 9. On the other hand, a returned light of a disc detected by a photodetector 5 becomes an error signal by an operation circuit 71 of an optical beam control means 7, and the signal applies the focusing control and tracking control to an optical beam to a prescribed position of the disc via focusing and tracking drive circuits 72, 73, optical beam control quantity adjusting means 82, 83 focusing and tracking coils 74, 75 and a lens 31.
Patent JP-2000279494-A (JP)
Title: Air cleaning device and fluorescent lamp for photocatalyst
Inventor: MATSUDA RYOTARO
IPC: A61L9/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a sterilization effect and a high deodorization effect with an air cleaning device. SOLUTION: The air flowing in a sterilization space 9 is irradiated with UV rays mainly of a wavelength of 254 nm radiated from a fluorescent lamp 3 by which the sterilization of this air is executed. Further, a phosphor 6 is irradiated with the UV rays mainly of the wavelength of 254 nm radiated from the fluorescent lamp 3, by which the UV rays are converted to the UV rays of the wavelength of 300 to 400 nm. The photocatalyst 7 is irradiated with the UV rays of the wavelength of 300 to 400 nm. Since the UV rays of the wavelength of 300 to 400 nm have the nature to intrude into the inside of the photocatalyst 7, the photocatalyst 7 is activated not only in the surface part but also in the inside and the air deodorization effect by the photocatalyst 7 enlarged in the activated region is enhanced.
Patent JP-2000286865-A (JP)
Title: Continuous media data transmission system
Inventor: YAHAGI MITSURU
IPC: H04N19/27
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To attain rate variable processing and rate setting in an ATM LSI in real time in the case of transmitting continuous media data at a variable bit rate VBR. SOLUTION: In the case that information contents receiving a transmission request have not been sent before, a host CPU 121 generates setting information including a transmission rate and a transmission size in the unit of encoding on the basis of each header information in corresponding encode data stored in a data file and sets the information to a database 121a. An ATM NIC 123 generates and stores a transmission setting information table for a designated transmission channel from the setting information.  In the case of receiving a transmission request, the ATM NIC 123 transmits the information contents on request while selecting the transfer rate in the unit of encoding data immediately when the requested information contents have been transmitted before or after generating a table Ti according to control header information in corresponding transmission data stored in the table and a data file when the information contents shave not been sent.
Patent JP-S58210943-A (JP)
Title: Rubber composition
Inventor: HATSUTORI YASUROU
IPC: C08L11/00
Filed: 1982-06-02
Abstract: PURPOSE:A rubber composition for tires having improved balance of impact resilience (especially under high temperature) and wet skid resistance, and low heat generation, obtained by blending an isoprene polymer having a specific polymer structure with another rubber-like polymer. CONSTITUTION:100pts.wt. raw material rubber which is obtained by blending isoprene polymer having 15-80mol%, preferably 20-70mol% 3,4-bond, 50,000- 2,000,000, preferably 200,000-800,000 number-average molecular weight, a multiple model of bi- or more modal shape of molecular weight distribution, 1.5-5.0 ratio of weight-average molecular weight to number-average molecular weight with another rubber-like polymer in a weight ratio of (90:10)-(10:90) is mixed with 20-120pts.wt. carbon black and a vulcanization agent. High improved effects are obtained when the high-molecular weight side part of the isoprene polymer is a branched polymer prepared by coupling using a tin compound and another rubber-like polymer is a diene polymer (e.g., natural rubber, polybutadiene rubber, etc.).
Patent JP-H05291999-A (JP)
Title: Reception aparture control system
Inventor: TANAHASHI KATSUHIKO
IPC: H04B7/212
Filed: 1992-04-13
Abstract: PURPOSE:To reduce the erroneous detection of synchronous words by detecting synchronous words UW of a TDMA signal received from a slave station in the section of a reception aparture signal TAP and outputting a reception aparture signal RAP while taking the detection timing UWD as a reference. CONSTITUTION:A synchronous word detection section 1 detects a synchronous word UW of the TDMA signal received from the slave station in the section of the TAP and RAP of the prescribed reception aparture signal. An aparture signal generation section 2 is provided to generate a reception aparture signal RAP so as to detect the prescribed synchronous word UW while taking the detection timing UWD of the synchronous word UW as a reference. Further, an aparture signal generation section 2 generates a reception aparture signal RAP to detect the synchronous word UW of the same or the other slave station while taking the synchronous word detection timing UWD by the synchronous word detection section 1 as a reference.
Patent JP-S63259767-A (JP)
Title: Averaging circuit
Inventor: YAMADA MASATOSHI
IPC: G06F17/18
Filed: 1987-04-17
Abstract: PURPOSE:To accurately operate an averaged value with simple circuit constitution by determining a most significant bit data based on the bit state and the carry bit state of the most significant bit when an arithmetic processing as executed by making use of the complements of two. CONSTITUTION:The following means are provided: a first exclusive OR means 3 that extracts the respective most significant bit data of inputted plural digital data 1a, 1b and takes the exclusive OR of them, an adding means to operate the adding of said digital data 1a, 1b, and a second exclusive OR means 4 that operates the exclusive OR of the carry bit data of an adding value operated by the adding means 2 and an arithmetic data from the first exclusive OR means 3 in order to determine the most significant bit data of the adding value data operated by the adding means 2. As a result, the average processing can be accurately executed based on the complements of two with simple circuit constitution, hence the constitution of the arithmetic circuit can be largely simplified.
Patent JP-S5319181-A (JP)
Title: Low pressure reaction apparatus
Inventor: NOMURA MASATAKA
IPC: B01J12/02
Filed: 1976-08-06
Abstract: PURPOSE:To decrease the scattering of the thick ness of trowth layer in vapor pahes and to prevent the contamination in the reaction tube, by making the horizontal reaction tube for the hrowth in vapor pohse to the dual structure, holding the object to be treated in the inside tube, sending in the reaction gas in a state at which the pressure has been lowered and hlowing thecooling gas of low pressure into the space between the inside and outside tubes.
Patent JP-H05296270-A (JP)
Title: Coned disc spring device
Inventor: TATENO MASAO
IPC: F16H9/12
Filed: 1992-04-14
Abstract: PURPOSE:To widen an operating range of a coned disc spring device whose source of elasticity is formed by combining a plurality of coned disc spring elements and to realize various loaded conditions within the operating range by interposing an inversion stopping member between the coned disc spring elements disposed opposite to each other. CONSTITUTION:A plurality of coned disc spring elements 8 each of which is made to abut on the back of a movable pulley 5 are erected in series with one another outside a V-groove formed between a fixed pulley 4 and the movable pulley 5 both of which are made in pairs and mounted on a pulley shaft 7 with the movable pulley 5 being movable along the pulley shaft 7, and alternate projecting and recessed faces of each coned disc spring element 8 and disposed by a predetermined number while the backs of the elements face each other. A circular inversion-stopping plate 9 crossing the outer peripheral edge of each coned disc spring is enclosed in a space that each pair of adjacent elements forms. If one of the coned disc springs facing each other has reached a point of sticking earlier than the other coned disc spring by reason of its predetermined stress value, further deformation of the former is prevented while deformation of the latter is continued. As the diameter of winding of a V-velt decreases, each coned disc spring element 8 is deformed and approximates a flate plate, but is prevented from being deformed past the point of sticking by the inversion stopping plate 9 and is therefore not inversed.
Patent JP-S592368-A (JP)
Inventor: KURISUTEIINE FUERINGAA
IPC: H01L29/78
Filed: 1983-05-26
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-H11294613-A (JP)
Title: Packed valve
Inventor: KAWAMURA TETSUSHI
IPC: F16K27/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a packed valve capable of positively and efficiently clamping nuts. SOLUTION: A packed valve is provided with a valve body 1, a body cap 2 attached to the end part of a main pipe 1a of the valve body 1, and a nut 3 attached to the end part of a branch pipe 1b of the valve body 1. A spanner- applying part 4 for applying a spanner in clamping the nut 3 is provided on the main pipe 1a of the valve body 1. The spanner-applying part 4 has a flat part 4a formed by upheaval from the main pipe 1a. When the nut 3 is clamped, a nut-clamping spanner is applied to the nut 3, and a valve-fixing spanner is applied to the main pipe 1a of the valve body 1, and thus the nut 3 is clamped with the valve body 1 being fixed. At this time, the valve-fixing spanner is diagonally (in A direction or in B direction) fitted on to the main pipe 1a of the valve body 1 to be applied to the flat part 4a of the spanner-applying part 4.
Patent JP-H07302256-A (JP)
Title: Route setting processing method
Inventor: TSUTSUGUCHI KEN
IPC: G06F19/00
Filed: 1994-05-02
Abstract: PURPOSE:To set a route on a shaped surface connecting a departure point and a target point corresponding to the features of a moving object when the departure point and the target point are specified on a curved surface. CONSTITUTION:This route setting processing method is for automatically deciding a moving route candidate within a specified section on a supplied continuous curved surface on a graphic picture supplied with a moving object picture. The data of the coordinate values of respective points on the curved surface or the formula of the continuous curved surface are stored and the route candidate points of movement from the departure point to the target point are decided based on parameters corresponding to the features of the moving object when the departure point and the target point are supplied.
Patent JP-H04305052-A (JP)
Title: Alpha-alumina-zirconia clad powder and its production
Inventor: TAKANO TOSHIYUKI
IPC: C01G25/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a fine alpha-alumina-zirconia clad powder with the surface of the alpha-alumina powder coated with zirconia. CONSTITUTION:An alpha-alumina powder or a gamma-alumina powder is mixed into alcohol, a zirconium alkoxide is further added, and the mixture is aged. The aged material is hydrolyzed, freed of the solvent, dried and then calcined to produce an alpha-alumina-zirconia clad powder with the surface of alpha-alumina coated with zirconia.
Patent JP-H05277751-A (JP)
Title: Resistance spot welding method for al-mg-base alloy sheets
IPC: B23K103/10
Filed: 1992-03-19
Abstract: PURPOSE:To obtain an electrode service life same as a plated steel sheet by making the thickness of an oxide film of the spot welding and joining part surface into a specified value and making the electrode pressurizing force into a specified value in performing resistance spot welding on plural Al-Mg-base alloy sheets. CONSTITUTION:The plural Al-Mg (5-9wt.%) - base alloy sheets whose thinnest sheet has 0.7-1.2mm thickness are superposed on each other and subjected to resistance spot welding and joined to each other with a welding current of 18000-36000A and at the weld time of 3-15 cycle. The thickness of the oxide film of the spot welding and joining part surface of these alloy sheets is regulated to 50-250 angstrom at least. The electrode pressurizing force of a welding machine is regulated to 350-450kgf. Consequently, the sufficient nugget diameter and the electrode service life same as the plated steel sheets more than 3000 points are obtained and it can greatly contribute to improvement of resistance spot welding of aluminizing of automobiles.
Patent JP-H11293116-A (JP)
Title: Non-birefringent optical resin material
Inventor: KOIKE YASUHIRO
IPC: G02B5/18
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain an optical resin material having heat resistance, while cancelling birefringence accompanying the orientation of the polymer resin. SOLUTION: This optical resin material includes a transparent polymer resin and a minute inorganic substance which orients in the same direction as the orienting direction of the binding chains of the polymer resin, in association with the orientation of the binding chains of the polymer resin by external force, and the orienting birefringence of the oriented polymer resin is cancelled by the birefringence of the inorganic substance. This optical resin material is used for optical parts, adhesives, substrates for liquid crystal elements and polarizing plates for liquid crystal elements.
Patent JP-H06282796-A (JP)
Title: Car navigation device and communication method using the same
Inventor: KONISHI YASUYUKI
IPC: G08G1/09
Filed: 1993-03-29
Abstract: PURPOSE:To enable a car to perform communication with the other communication party destination car existing outside a communication area via another car. CONSTITUTION:The present position data is acquired from the car of the other communication party destination outside a communication area. Under such conditions, a command for representing the present position data is sent to the car of the other party through a communication controller 9, a radio equipment 10 and an antenna 11 by relaying another car included in the communication area. Then the information indicating the present position data sent from the car of the other communication party destination in response to the command is received by the controller 9, the equipment 10 and the antenna 11 by relaying another car included in the communication area. Furthermore a main controller 4 is also provided to sends the present position data on a driver's own car to the car of the other communication party destination through the controller 9, the equipment 10 and the antenna 11 and via another car included in the communication are when a request is received from the car of the other communication party destination by relaying another car included in the communication area for the present position data on the driver's own car.
Patent JP-H08280873-A (JP)
Title: Game machine
Inventor: FUKUDA SADAO
IPC: A63F7/02
Filed: 1995-04-19
Abstract: PURPOSE: To provide a game machine which allows the player to acknowlegde which prize winning pattern among a plurality of patterns is applicable by giving information not only about the occurrence or end of the specific prize winning condition but also corresponding to the specific prize winning pattern in case a plurality of prize winning patterns are provided for one specific prize awarding mode. CONSTITUTION: A game machine concerned 1 has variable displaying parts 2, 3, 4 which display figures and symbols variably and a control part which passes a prize awarding judgement on the basis of random number sampling about the display mode when the variable display has ceased and controls the operations of the displaying parts 2, 3, 4 on the basis of the result from judgement passed, wherein the control part informs the player of the result from determination of occurrence of any specific prize awarding mode having a plurality of prise patterns upon judgement of prize awarding by both the visual and the auditory means according to the given prize pattern.
Patent JP-S5217886-A (JP)
Title: Multikind ion detector
Inventor: OOE HEIZABUROU
IPC: H01J49/26
Filed: 1975-07-31
Abstract: PURPOSE: An ion detector of a simple construction with high sensitivity and high resolution, which is so designed that the mass number of the ions arrested in ion collector can be changed over by a switching element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000289921-A (JP)
Title: Sheet postprocessor
Inventor: UOTANI KUNIHIRO
IPC: G03G15/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To stabilize the trailing edge alignment of recording paper and suppress dispersion in stapling quality by aligning the trailing edge appreciably while the recording paper is stapled at a slant angle. SOLUTION: The sheet postprocessor registers a bundle of outputted recording paper of every job, and staples it in a parallel or slant angle mode with a stapler S. The sheet postprocessor includes reference fences 301 and 302 disposed discretely on the opposite sides of the stapler S so as to abut the trailing edge of the outputted recording paper and move along the trailing edge integrally moved with the stapler S.
Patent JP-2000285365-A (JP)
Title: Traffic support system
Inventor: KANAYAMA MICHITAKA
IPC: G08G1/09
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a more practical and suitable traffic support system when vehicles capable of convoy traveling are automatically operated on the basis of a diagram. SOLUTION: This traffic support system is provided with vehicles capable of automatic convoy traveling, a dedicated route R1 for the vehicles 20 and a supervisory controller 30 which is connected to the route R1, also corrects a diagram for a general route R2 for the vehicles 20 traveling with manual operation with parameters variable, prepares a diagram for the route R1 on the basis of the corrected diagram and controls the travel of the vehicles on the basis of the prepared diagram.
Patent JP-H11266984-A (JP)
Title: Device for locking object
Inventor: HAMADA KINJI
IPC: A47G29/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To easily lock an object on an inclining surface and the horizontal one without a limitation on the vertical one, to prevent the object from being easily inclined and coming-off, to easily adjust an inclination after the object is locked once and also to easily execute locking even in a state where an object locking device is not visibly recognized. SOLUTION: A projected body 1 is provided with a shaft plate 11 having an outer peripheral surface 11a being more than a semi-circle, a flange plate 12 having the outer peripheral surface 12a being concentric with the plate 11 and a projecting body piece 13 projected from the inner end surface 12b of the plate 12. A recessed body 2 is provided with a bag part for containing the flange plate 12 of the projected body 1 and the projected body piece 13. The bag part consists of a seat plate 22 fitted to an object fitting body, a bottom plate 23 having a first contact sliding surface 23a brought into slidable contact with the outer peripheral surface 12a of the plate 12 and a receiving plate 24 having the second contact sliding surface 24a brought into slidable contact with the outer peripheral surface 11a of the plate 11.  The receiving plate 24 is provided with a recessed body step part 25 having the third contact sliding surface 25a brought into slidable contact with the outer peripheral surface 13a of the piece 13 and a recessed body piece 26 to be engaged with the piece 13.
Patent JP-H07278786-A (JP)
Title: Ceramic coated stainless steel sheet excellent in designing property and corrosion resistance
Inventor: MORITA YOSHIKAZU
IPC: C23C14/08
Filed: 1994-04-08
Abstract: PURPOSE:To produce a ceramic coated stainless steel sheet in which glossiness of a stainless steel substrate of its own is maintained and improve in corrosion resistance. CONSTITUTION:This is a ceramic coated stainless steel sheet in which the surface of a stainless steel substrate is vapor-deposited with at least one kind among Ti, TiAl, Zr and Cr, and after that, it is coated with a ceramic layer of the nitride, carbide or oxide or the like of the same metal by 0.1 to 5.0mum. In the steel sheet, mirror reflectivity after the coating is regulated to >=70% that of the stainless steel substrate, the defective area ratio of the surface coated layer is regulated to <=0.5% and the crossing potential after the coating is nobler than that of the stainless steel substrate by >=1.0V.
Patent JP-S61254279-A (JP)
Inventor: OHASHI ATAU
IPC: B08B3/06
Filed: 1985-05-01
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-S61262546-A (JP)
Title: Hot-water supplying device for hot-water boiler
Inventor: OISHI TOSHIRO
IPC: F24D17/00
Filed: 1985-05-01
Abstract: PURPOSE:To permit to supply the minimum using hot-water directly to the cock for bath, lavatory, sink or the like by a method wherein a fine tube is arranged in a space between a burner and a tank so as not to bother the arrival of flame at the tank and water in the fine tube is heated quickly. CONSTITUTION:The fine tube 6 is positioned between the burner 3 and the bottom surface of the tank 2 and receives the flame of burner most strongly, therefore, conversion of heat amount is effected most efficiently and water in the fine tube 6 can be heated to a high temperature quickly since the whole area of the tube serves as a heat absorbing part because of the fine tube. Accordingly, high-temperature hot-water is supplied at all times through hot-water supplying pipes 8, 10. While a hot-water control valve 12 for the high- temperature hot-water is not being opened, the high-temperature hot-water in the hot-water supplying pipe 8 is evaporated and becomes very light, whereby it ascends through a circulating pipe 13 and is poured into the lower side of water level from the upper part of the tank 2, therefore, heat in the fine tube 6 will never be deprived at all and is absorbed by water in the tank 2 quickly.
Patent JP-H03292415-A (JP)
Title: Aluminum alloy bearing for low rigid housing and its manufacturing method
Inventor: TANAKA TADASHI
IPC: C23C26/02
Filed: 1990-04-10
Abstract: PURPOSE:To make the application of an aluminum alloy bearing to a low rigid housing possible and to improve fretting resistance and migration resistance by forming a steel back plate for joining aluminum alloy for a bearing of material whose carbon content, hardness and elastic limit are severally specified as 0.16-0.35% in weight, 200-280 by Hv and 40kgf/mm<2>. CONSTITUTION:A steel back plate to be joined with aluminum alloy for a bearing is formed of material whose carbon content, hardness and elastic limit are severally 0.16-0.35% in weight, 200-280 by Hv and 40kgf/mm<2>. Thus, the steel back plate whose strength and toughness can sufficiently bear strong fastening force can be used to answer for the production of a housing which is superior in fretting resistance and migration resistance and has the low rigid ity.