baber/WOPTO huggingface dataset:
Patent JP-2000270137-A (JP)
Title: Facsimile machine, control method therefor and recording medium
Inventor: YOSHIDA TAKEHIRO
IPC: H04L69/14
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To evade useless multi-address transmission in the case of performing the multi-address transmission of facsimile images through a PSTN or a network and to reduce a communication cost. SOLUTION: This facsimile machine calls an opposite facsimile machine (B or C or the like) through the PSTN 54 by using a telephone number or dial-up connects a LAN 33 or providers 50 and 52 and multi-address transmits facsimile information encapsulated in E mail through a mail server (or FAX server) on the internet 56 and an SMTP protocol. In the case the same destination address is included in destinations and a connection route is the PSTN, the facsimile image to be multi-address transmitted for one mail is transmitted to the destination address and a message for requesting the work of distributing the received facsimile image to the respective destinations on a reception side is outputted. In the other cases, the multi-address transmission is performed to all the multi-address destinations.
Patent JP-S53425-A (JP)
Title: Pipe joining method
Inventor: OOTAGAKI TSUNEO
IPC: F16L21/00
Filed: 1976-06-23
Abstract: PURPOSE: To enable under-water pipe joining for pipes of relatively light specific gravities by mounting a funnel-shaped tube for guiding a pipe inserting head to a pipe receptacle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0261287-A (JP)
Title: Blow-out preventing machine test apparatus
Inventor: KEISU GAABETSUTO
IPC: E21B23/02
Filed: 1989-03-27
Abstract: PURPOSE: To attain high pressure without overloading other parts by lowering a closure member through the supplying of testing pressures, and bringing a split support ring into tight engagement with the lower shoulder of a groove, for transmitting the testing pressure. CONSTITUTION: A closure member 32 is lowered into a blowout preventer 12, and the closure of a ram is continued up to a position where a through-hole is sealed. Next, when fluid pressure is supplied and raised to a testing pressure, a closure member main body 34 is moved downward while the downward movement of a sleeve 54 is limited by engagement with the upper end of a rim 26. Therefore a split support ring 52 is wedged outwardly, to bring the lower shoulder 50 of a groove 20 into tight engagement with the closure member main body 34. All of loads generated from testing pressures are transmitted to the ring 52 through the shoulder 50 of the groove 20. Therefore, the desired high pressure can be attained, without overloading the seating seat of a wellhead housing and a casing hanger seating shoulder.
Patent JP-H03273664-A (JP)
Title: Slotted round bar and substrate cassette employing same round bar
Inventor: SAITO KUNIHARU
IPC: B65D85/86
Filed: 1990-03-22
Abstract: PURPOSE:To prevent the generation of the dimensional instability of a grooved round bar even in a heating process such as a curing process of an oriented film by interposing a metallic bar into the through-hole of around bar-shaped molded form having the through-hole in the axial direction, having a large number of grooves in the circumferential direction in an intermediate section and having grooves for engagement on both end sides and made of a high- temperature resin. CONSTITUTION:A frame made of a metal is used ad a frame 1A. Both frames 1A are fixed through struts 7 made of the metal. The frames 1A and the struts 7 can also be unified. A round bar having composite structure, in which a metallic bar 41 is interposed into the through-hole 31 of a round bar-shaped molded form 3 having the through-hole 31 in the axial direction, having a large number of grooves 32 in the circumferential direction in an intermediated section and grooves 33, 33 for engagement on both end sides and made of a high-temperature resin, is employed as grooved round bars 2A, 2B. Polytetrafluoroethylene combining heat-resisting properties and water repellency is particularly important as the resin for the round bar-shaped molded form 3.
Patent JP-H03273592-A (JP)
Title: Cache memory device
Inventor: MARUYAMA TSUTOMU
IPC: G11C15/04
Filed: 1990-03-22
Abstract: PURPOSE:To accelerate the operations of saving/restoring a register to continuous areas or updating a cache by providing a data memory which can simultaneously read and write N-words of data, tag memory, comparator, address decoder, data exchange and controller. CONSTITUTION:An address register 10 is provided and a data memory 50 is provided to simultaneously read and write the N words of data which positions of addresses and columns are mutually different at all. Then, a tag memory 40 is provided to simultaneously read the N words at the same address, and comparators 61-64 are provided to compare the value read out from the tag memory 40 with one part of the value of the address register 10, and an address decoder 30 is provided. Further, a data exchange 80 is provided to exchange orders for the N words of data, and a controller 90 is execute entire control. Thus, the plural words can be simultaneously read and written and the operations can be accelerated for saving/restoring the register to the continuous areas and updating the cache or the like.
Patent JP-S52156-A (JP)
Title: Frequency dividing system
Inventor: ARIMURA TOORU
IPC: H03K27/00
Filed: 1975-06-21
Abstract: PURPOSE:To provide frequencies in large number and various tupes from a frequency source as standard by directly inputting required frequency to corresponding numerical value.
Patent JP-S63241254-A (JP)
Inventor: OZAKI EISHO
IPC: F24F7/10
Filed: 1987-03-27
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-H08311018-A (JP)
Title: Production of triarylsulfonium salt
Inventor: OSAWA YOICHI
IPC: C07C381/12
Filed: 1996-03-05
Abstract: PURPOSE: To easily obtain in high yield the subject compound, suitably usable for photocationic polymerization or as a component for photoresist materials, etc., by reacting a specific Grignard reagent with thionyl chloride, followed by reacting the resultant product with a specific organosilicon compound. CONSTITUTION: This production process is carried out by reacting (A) a compound of formula I R<1> to R<5> are each H or a monovalent organic group [e.g. alkyl (thio), ary (thio), alkoxy, acetal, ketal, dialkylamino (alkyl), or aryloxy group]; X is Br or Cl} with (B) thionyl chloride, followed by reacting the resultant product with (C) a compound of the formula: (R<6> )3 SiY [R<6> is a monovalent hydrocarbon group; Y is a (substituted) alkylsulfonate or arylsulfonate, or halogen] to obtain the objective compound formula II. It is preferable to use the components B and C in amounts of 0.1 to 0.4mol and 0.1 to 1mol, per mol of the component A, respectively.
Patent JP-S59201298-A (JP)
Title: Semiconductor storage device
Inventor: ICHINOSE KATSUKI
IPC: H01L27/10
Filed: 1983-04-27
Abstract: PURPOSE:To prevent an unnecessary DC leak current by providing an electric conduction means which is capable of cutting off the feed of an electric power on the path of a signal line of a normal memory cell group and a pull-up transistor. CONSTITUTION:When a defective memory cell 10a is detected in one of normal memory cell trains 11, the normal memory cell train 11 in which this defective memory cell 10a exists is replaced with a stand-by memory cell train, and also a switch 9a provided on a bit line 12a connected through an access transistor to the normal memory cell train 11 in which the defective memory cell 10a exists is opened. When this switch is opened, a DC path to the ground from a power source line 7 passing through a pull-up transistor 8, a bit line 12a and the access transistor is opened, therefore, it becomes possible to cut off a DC leak current caused by the fault of the access transistor.
Patent JP-H07288511-A (JP)
Title: Delay lock initial acquisition method and delay lock loop circuit
Inventor: OOTSUKA YASUAKI
IPC: H04B1/7085
Filed: 1994-04-14
Abstract: PURPOSE:To synchronize the delay lock loop with a base band clock signal of a communication sender side without fail by providing prescribed attenuation to a delay discrimination output in the initial acquisition stage and the acquisition end stage so as to control a frequency of a voltage controlled oscillator. CONSTITUTION:The circuit is provided with a reception circuit 10, a 1st correlation device 11, a 2nd correlation device 11a, a 1st attenuation circuit 2, a 2nd attenuation circuit 12a, a subtractor circuit 13, an oscillator control circuit 14, an oscillator 15, a phase monitor circuit 16, an attenuation rate control circuit 17, a code generating circuit 18, and a delay code generating circuit 19. The attenuation rate control circuit 17 starts its operation based on an output pulse resulting from the discrimination of asynchronization by the phase monitor circuit 16 and provides an output of a control signal to obtain a prescribed attenuation. Then the 1st and 2nd attenuation circuits 12, 12a provide attenuation for outputs of the 1st and 2nd correlation devices 11, 11a respectively. Thus, the delay lock loop circuit that is not synchronously with an S-curve by a reception signal of different communication in the initial state of the acquisition and surely keeps synchronization after correct synchronization is realized.
Patent JP-H11273494-A (JP)
Title: Push-button switch
Inventor: TAKAO YUKIHIRO
IPC: H01H13/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a push-button switch which can be embodied in a small size in association with equipment of multiple functions. SOLUTION: A leg 19 is coupled with a push button 13, inserted into a through hole 11a in a base board 11, and energized into the non-connected condition of switch by an energizing member 16 installed on the rear surface of the board 11, and the thickness of the switch is lessened by using an EL light emission plate 14 in flat shape as an illuminating element. The illumination light from the EL light emission plate 14 is led by a light guide lens 22 and emitted from a photo-transmission hole 17.
Patent JP-S62232797-A (JP)
Title: Memory device
Inventor: MASUMOTO KENZO
IPC: G11C11/34
Filed: 1986-04-01
Abstract: PURPOSE:To shorten access time by combining and using a dynamic (D)-RAM and a static (S)-RAM. CONSTITUTION:Request data 112 and address data 110 are inputted simultaneously, and write signals 100a-100d of write data transferred four times, etc., are sent out successively. Simultaneously with sending of the signal (b), signals 100a and 100b are written in each bank of an S-RAM responding to timing signals 114 from a timing generator 3. Signals 100c, 100d are written in each bank of a D-RAM respectively by succeeding timing signals 115. The same applies to reading, and data sent out plural times are written in the S-RAM and D-RAM used in combination and this is read out. Thus, access time is shortened compared with the case where only the D-RAM is used.
Patent JP-H03274471-A (JP)
Title: Apparatus for measuring environmental electromagnetic noise
Inventor: TAKAGI KUSUO
IPC: G01R29/08
Filed: 1990-03-26
Abstract: PURPOSE:To grasp the cause of trouble at an early stage by monitoring the noise invasion route of a communication or power line by providing a short-time continuous wave (CW) detection unit and a transient pulse (PLS) detection unit. CONSTITUTION:A CW detection unit 15 detects and rectifies an input wave only when noise exceeding a set level is inputted not only to hold the peak thereof but also to shape and differentiate the waveform thereof to convert the input wave to a pulse train and counts frequency from the counting of the number of the pulse trains passing within a predetermined time. Only when the previous pulse train passes within the predetermined range, the peak hold value is outputted and the frequency and level of short-time continuous wave noise difficult to catch usually are detected with high accuracy. A PLS detection unit 17 can detect the time of arrival noise containing transient pulse like noise or the number of times thereof by a route and can set the set level of the detection of each noise in matching relation to the trouble level of an apparatus to be monitored at every route and can grasp the cause of noise on the basis of the output result thereof.
Patent JP-2000278104-A (JP)
Title: Phase comparator circuit and method for phase comparison
Inventor: NAKAMURA KAZUHISA
IPC: H03L7/085
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To easily discriminate a phase shift between a synchronizing signal and an external signal in a phase comparator circuit. SOLUTION: A synchronizing signal generating circuit 110 generates a synchronizing signal and a comparison reference signal resulting from delaying the synchronizing signal by a prescribed time and provides outputs of them to a phase comparator block 120. A counter circuit 121 of the phase comparator block 120 starts counting at a leading edge of an external signal and stops counting at a leading edge of the comparison reference signal and stores the count. A discrimination circuit compares a measured time from the leading edge of the external signal to the leading edge of the comparison reference signal with a time equivalent to a maximum phase fluctuation width of the external signal and outputs the comparison result to the synchronizing signal generating circuit 110.
Patent JP-S532015-A (JP)
Title: Decision feedback type automatic equalizer
Inventor: WATANABE KOUJIROU
IPC: H04B3/06
Filed: 1976-06-29
Abstract: PURPOSE:Two out of eight values are selected so that by using one value, the value of the positive phase component of a variable tap gain will be corrected and by the other, the value of the orthogonal component will be corrected, and the automatization is achieved by two times of multiplication, therby reducing the processing time.
Patent JP-H11275267-A (JP)
Title: Isdn information providing system and information terminal equipment
Inventor: AKIMOTO TAKASHI
IPC: G06F3/0488
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain high-flexibility utilization method such as the simultaneous and parallel processing of data communication and (face-to-face) speaking or the recognition of an information terminal user from the side of center equipment without changing any program by constructing a mechanism capable of communicating multimedia information with plural users while centralizing it to the center equipment by effectively utilizing the features of an ISDN to a maximum. SOLUTION: This system is composed of an ISDN connecting mechanism 3 consisting of a touch panel monitor to be operated by a user, a personal computer 11 for controlling that monitor, a TA 31 for connecting the communication data of the personal computer 11 to an ISDN 4 and a DSU 33, and these multimedia information terminal equipments are distributedly arranged at various spots to constitute the multimedia information providing system. Thus, the center equipment communicates with plural users through the ISDN of a general line while being centralized.
Patent JP-S58194111-A (JP)
Title: Tuning device in tape recorder
Inventor: FURUYA HIDEAKI
IPC: G11B5/027
Filed: 1982-05-07
Abstract: PURPOSE:To attain a tuning device with a simple operation by constituting the titled device wherein the tuning state is kept until a cassette is ejected or a power supply is interrupted after the tuning device is started by the recording operation. CONSTITUTION:A command circuit 19 resets a holding circuit 10 with the application of the power supply of a detection signal 18 for cassette loading. The holding circuit 10 changes over switches 12, 13 to the position as shown in dotted lines with a recording operation detection signal 17. A signal of a reference oscillator 14 is recorded on a magnetic tape via a recording amplifier 2 and a head 3 and given to a control circuit 15 via a heat 7 and a reproducing amplifier 8. The control circuit 15, using said signal, sets resistors 4, 6 for the recording equalizer and bias adjustment to optimum values for the purpose of tuning. The tuning state set in this way is held with the holding circuit 10 until the cassette is ejected or the power supply is interrupted. A signal from a terminal 1 is recorded at this tuning state and its reproduced output is obtained at a terminal 9.
Patent JP-S51151562-A (JP)
Title: Reproduction mechanism of hologram memory
Inventor: NANBA EIICHI
IPC: G03H1/22
Filed: 1975-06-20
Abstract: PURPOSE: Dynamic pressure type air bearing using transparent rotary cylinder decides the position of record medium and support the medium. Therefore hologram is reproduced quickly without wear and injury on the record medium. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57188918-A (JP)
Title: Combustor
Inventor: KIKUTANI FUMITAKA
IPC: F23D14/02
Filed: 1981-05-19
Abstract: PURPOSE:To attain a favourable combustion condition covering a wide load range, by  providing plural number of secondary air chambers each of which is provided with an  injection nozzle in a crossing direction with a flame on the external circumference of  a combustion chamber a part of which is made up of a water cool wall and by making a rate of secondary air supply from each of the chambers vary corresponding to a  quantity of combustion. CONSTITUTION:In this combustor of a forced air supply method a part of a wall of a combustion chamber 15 is constituted with a water cool wall which serves as a  heat exchanger, and the combustor is constituted by providing plural number of secondary chambers 8 and 9 (two chambers in a sketch) which are independent of each  other on the external circumference of the combustion chamber 15 so that the chambers 8 and 9 touch to the water cool wall 16. Air for combustion by means of a fan 1 is  supplied to the secondary air chambers 8 and 9 through ducts 3 and 4 diverged from a  duct 2 which supplies the air for combustion to a burner body 13 and is spurted out  from each of discharge nozzles so that the air crosses a flame to be formed at a flame  nozzle. The above ducts 3 and 4 are provided with movable dampers 6 and 7 respectively, and a rate of air supply for combustion from each of the chambers 8 and 9 is  made to vary corresponding to a variation of a combustion quantity.
Patent JP-H10276180-A (JP)
Title: System clock generation circuit
Inventor: KUWAJIMA NAOKI
IPC: H04L1/22
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress influence by means of the switching of a reference clock to a minimum and to prevent an unstable system clock from being outputted by providing a data selection circuit and a data cut detection circuit before a clock extraction circuit and switching reference data extracting the reference clock. SOLUTION: When data D1 is cut, a cut detection circuit 1 detects optimum data from data D2-Dn and outputs the signal of a data change to a data selection circuit 2. When optimum data at that time is set to be data D2, the data selection circuit 2 selects data D2 by the data change indication and supplies it to a clock extraction part 3. Output data of the data selection circuit 2 becomes unstable while it is switched from data D1 to data D2. The clock extraction part 3 extracts the clock from the data change point of selected data, converts the extracted clock into a reference clock frequency and outputs it to a synchronization circuit 4 as the reference clock.
Patent JP-H11259114-A (JP)
Title: Numerical controller
Inventor: KURAKAKE MITSUO
IPC: B23Q15/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a numerical controller capable of optionally and easily combining the arrangement positions of a numerical control part, a display control part and a machine operation part by using software prepared by a user without requiring a storage device having mechanism parts such as a hard disk. SOLUTION: An operating system to be executed in a semiconductor memory and software for display control are stored in a ROM 2d built in a display control part 2. A machine operation part 3 constituted of a keyboard 3a and a machine operation board 3b is connected to the display control part 2 and allowed to communicate with a numerical control part 1 in real time. Software prepared by a user is inputted from a data I/O equipment 7 through a communication part 2e and stored in a non-volatile memory 2c to execute it. Even when the control part 1 is separated from the control part 2, a display device 2k and the operation part 3 can be arranged close to each other, improving operability.
Patent JP-S60223444-A (JP)
Inventor: MIYAZAWA YOSHIAKI
IPC: H02J9/00
Filed: 1984-04-18
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-H08270676-A (JP)
Title: Rotational drive device
Inventor: FUJITA NOBORU
IPC: F16D7/02
Filed: 1995-03-31
Abstract: PURPOSE: To stabilize torque characteristics regardless of the fluctuation of an ambient temperature. CONSTITUTION: A lower gear 32 frictionally engaged with an upper gear 31 locked on a rotary shaft 14A is provided, and a self-lubricity resin material is used for the lower gear 32. A plurality of slide protrusions 40 frictionally engaged with the upper gear 31 are formed on the surface of the lower gear 32 positioned facing the upper gear 31. The slide protrusion comprises a slide protrusion 41 on the inner peripheral side and a slide protrusion 42 on the outer peripheral side and a plurality of the respective slide protrusions are formed in a peripheral direction. This constitution performs frictional engagement of the lower gear 32 with the upper gear 31 through the slide protrusions 40 to effect transmission of rotation torque.  When the gear is formed of a resin material, generation of a torque fluctuation is reduced even when a temperature fluctuation is existed and stable torque characteristics are provided.
Patent JP-H02256772-A (JP)
Title: Entry and exit control device
Inventor: SAKURAI YOSHIKAZU
IPC: G06Q50/16
Filed: 1989-03-30
Abstract: PURPOSE:To discriminate motions of entry and exit accurately and to make it possible to record correct entry and exit records by storing reference information making a reference treatment, and making no reference treatment in case the information is received within a specific period of time again. CONSTITUTION:An entry and exit control device constituted of a loop antenna 5 inputting a registration code of a radio ID card 3 owned by a person entering and leaving a room, a controller 6 provided with a central processor and a registration code memory, etc., and a transmission control 14, etc., is provided. The registration code making a reference treatment is filed in the registration code memory for a specific period of time, and the person entering and leaving the room makes a delicate motion such as looking around and the like in the vicinity of an area capable of radio communication. In case the registration code is read twice, the transmission control 14 decides whether the second registration code is filed in the registration code memory, and when it is stored, the matter is ignored so that the reference treatment is not made.
Patent JP-S522213-A (JP)
Title: Image pick up tube
Inventor: TAKAHARA TAKESHI
IPC: H01J29/45
Filed: 1975-06-24
Abstract: PURPOSE: To obtain a distinct image of an object by decreasing reflections to the photoelectrically conductive layer in long wave length ray section of radiation spectra from the object. 
     COPYRIGHT: (C)1977,JPO&Japio