baber/WOPTO huggingface dataset:
Patent JP-H1115735-A (JP)
Title: Uneven access memory and information processing machine having cache memory coherence
Inventor: BORDAZ THIERRY
IPC: G06F12/0813
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a multiprocessor system having a memory whose access frequency is not even by preparing a 2nd means which detects that the activity value measured by a 1st means exceeded its threshold. SOLUTION: An information processing machine has a device 6 which consists of plural modules and secures the coherence of data between a module and others, an uneven access memory and the cache memory coherence. A 1st register 101 of the device 6 stores a 1st physical address of a memory, a 2nd register 102 stores a 2nd physical address of the memory, and a counter 111 serving as a 1st means measures the activity value concerning the data whose address is included between the 1st and 2nd physical addresses. A 3rd register 109 stores the threshold to measure the said activity value, and a counter 121 serving as a 2nd means detects that the activity value measured by another counter exceeded its threshold.
Patent JP-H0318692-A (JP)
Title: Electro-motive air blower
Inventor: KATO KENJI
IPC: F04D29/28
Filed: 1989-06-15
Abstract: PURPOSE:To improve the ventilation efficiency of an impeller and realize the lowering of noise by forming the outer perimeter edge portion of the rear shroud of the impeller whose front shroud is of an umbrella shape,in such a way that it bends in a front shroud outer perimeter edge direction as its cross section shape goes from the center toward the outer perimeter edge. CONSTITUTION:An impeller 24 possesses a plurality of blades 28 between an umbrella-shaped front shroud 26 equipped with a suction opening 25 at the center, and a rear shroud 27. The cross section shape of the rear shroud 27 is formed in such a way that it bends in a front shroud 26 outer perimeter edge 26a direction as it goes from the center toward the outer perimeter edge 27a. A current speed on the rear shroud 27 side, too, becomes faster as it is to be pushed from the shroud in the same way as on the front shroud 26 side. Thus, current speeds on both sides of the front shroud 26 and the rear shroud 27 at the outer perimeter of the impeller 24 are equalized, so currents become those having little disorder, and the improvement of the ventilation efficiency of the impeller and the lowering of noise are realized.
Patent JP-H0316725-A (JP)
Title: Thin plate spring material
Inventor: TAKARASAWA KATSUYUKI
IPC: B23K1/20
Filed: 1989-06-15
Abstract: PURPOSE:To obtain a thin plate spring material having satisfactory solderability and resistance weldability by plating any of Cu, Ag and Ni on the surface of a thin plate made of Cu alloy containing at least one type of Be, Al and Ti. CONSTITUTION:Since this thin plate spring material is formed by plating any of Cu, Ag and Ti on the surface of a thin plate of Cu alloy containing at least one type of Be, Al and Ti, its soldering is conducted by this plating, and oxidation of Be, Al, Ti, etc., is eliminated. Since the surface is covered by the plating until the Be, Al, Ti, etc., is melted in the resistance welding, its oxidation is prevented. Thus, since melted metal is fused in the melted material of a contact base material immediately after the melted metal is obtained at the time of resistance welding with an electric contact, its wettability is improved, its adhering is completely executed even if it is welded with lower power, melting, chips scarcely occur, resistance weldability is improved, and reliability of adhering strength can be enhanced.
Patent JP-H10126-A (JP)
Title: Suspended shelf
Inventor: HORI MITSUO
IPC: A47L19/04
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the internal ventilating property without collecting dripping water drop on a bottom plate by providing an opening part for passing water down on a support part for placing and supporting a housing matter on the upper surface. SOLUTION: A draining shelf 40 is formed by horizontally arranging cylindrical bars. The draining shelf 40 has a horizontally arranged support part 41, whereby a housing matter 43 can be placed on the upper surface of the support part 41 and supported. Thus, the housing matter 43 can be housed in a suspended shelf 20. Since an opening part 32 for passing water toward the lower part is formed on the support part 41, the water drop stuck to the housing matter 43 placed on the support part 41 is dropped toward the draining shelf 40, it can be fallen under the draining shelf 40. Thus, the water drop dripping from the housing matter 43 can be prevented from being collected on the bottom surface of the suspended shelf 20, and the internal cleaning of the suspended shelf 20 is facilitated.  Further, air can be circulated between the outside and inside of the suspended shelf 20 through the opening part 42 of the draining shelf 40 to enhance ventilating property.
Patent JP-H0715723-A (JP)
Title: Video intercom
Inventor: FUKUI KAZUHIKO
IPC: H04N7/18
Filed: 1993-06-24
Abstract: PURPOSE:To control the talking sound volume between the master and slave devices in accordance with the brightness of a subject and to prevent the annoyances to the neighbors at night by detecting the total optical change value and the amplification degree of an AGC circuit and controlling the talking sound volume in response to those detected value and degree. CONSTITUTION:A slave device A1 receives the light from a lens 1 through a CCD 2 and fetches a video component signal through a processing circuit 3 to amplify this signal up to a standard level via an AGC circuit 5 and a processing circuit 6. Meanwhile an electronic shutter circuit 4 decides the shutter speed of the CCD 2 so that the video component signal has the standard level. Then a master device B1 controls the video signal received from the device A1 through a control circuit 7 to the screen luminance and contrast set by a control circuit 15 and displays the controlled video signal on a monitor screen 8. At the same time, the voices of the device A1 are amplified up to a level set by the circuit 15 by a voice circuit 11 of the device B1 through a microphone 9 and a voice circuit 10. Then the voices are transmitted through a speaker 12. The circuit 15 compares the shutter speed of the circuit 4 with the amplification degree of the circuit 5 against the standard value set by a standard value setting circuit 16. Thus the talking sound volume between both devices A1 and B1 is controlled.
Patent JP-S6131684-A (JP)
Title: Controlling for crank case heater
Inventor: TANAKA ISAO
IPC: F04B49/10
Filed: 1984-07-24
Abstract: PURPOSE:To prevent fault of a compressor due to compression of liquid by splitting the crank case heater and supplying power to one heater during long term stoppage of a refrigerator to prevent overheat of the compressor while supplying power to both heaters during short time stoppage. CONSTITUTION:Upon turning off of changeover switch 5a to stop a refrigerator, power supply to the magnet coil of operating relay 2 is interrupted to stop the compressor 1. At the same time, the normal-close contact 3 of said relay 2 is turned on to supply power to first crank case heater 4a but power is not supplied to second heater 4b because the switch 5b interlocked with said switch 5a is turned off. Consequently, the compressor 1 can be heated will small power without causing overheat. Upon stoppage of compressor 1 through thermostat 6, power is fed simultaneously to said heaters 4a, 4b to heat the compressor quickly thus to protect the compressor 1 from fault due to liquid compression.
Patent JP-S637900-A (JP)
Title: Treatment of sewage of excretion system
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/30
Filed: 1986-06-30
Abstract: PURPOSE:To simplify a process, by adding excessive activated sludge generated from a biological nitration/denitrification process and a flocculant to raw sewage containing an excretion residue. CONSTITUTION:An excessive activated sludge slurry 3 generated from a biological nitration/denitrification process 2 and a flocculant 4 are added to raw sewage containing an excretion residue such as toilet paper to form flocs having high strength in an excretion residue coexisting state. Thereafter, excretion residue-coexisting flocs are subjected to solid-liquid separation by a screen 7 to be separated into a separated liquid 8 and excretion residue-coexisting conc. sludge 9. The separated liquid 8 flows in the nitration liquid recirculation type biological nitration/denitrification process 2 without being diluted, and BOD and nitrogen are removed biologically. The activated sludge slurry 10 flowing out from the biological nitration/denitrification process 2 flows in a loose Ro membrane separation process 11 to catch and separate SS, soluble COD, chromaticity or virus. By this method, a process is simplified markedly.
Patent JP-S6214561-A (JP)
Title: Sound volume controller for loudening telephone set
Inventor: SERA SANEMORI
IPC: H04M1/60
Filed: 1985-07-11
Abstract: PURPOSE:To perform smooth service in environments different in background ambient noise level by increasing the transmission gain of a transmission gain control circuit in inverse proportion to the extent of attenuation by which a reception signal is attenuated in accordance with the control of a loudened reception sound volume controller. CONSTITUTION:A transmission gain control circuit 12, a transmission voice detecting circuit 13, and an automatic gain control circuit 14 are connected in series to a transmission signal line 11 connected to a microphone 10. A reception gain control circuit 17, a reception voice detecting circuit 18, and a sound volume controller 19 are inserted and connected in parallel to a reception signal line 16 connected to a speaker 15. A voice switch control part 20 compares transmission and reception voice levels detected by circuits 13 and 18 to perform the switching control of transmission and reception gains of circuits 12 and 17 so that the gain of the circuit having a higher level is larger and that having a lower level is smaller, and the control part 20 increases the transmission gain of the circuit 12 in inverse proportion to the extent of attenuation, by which the reception signal is increased in accordance with the operation of the controller 19, by the same extent. Thus, smooth service is possible under various background noises.
Patent JP-H05347682-A (JP)
Title: Picture transmitter
Inventor: TOYAMA HISAO
IPC: G06K9/00
Filed: 1992-06-12
Abstract: PURPOSE:To store a picture of an original to a file server with an easy operation and to use the information in common by converting picture data into a form to be stored and discriminating whether or not a transmission opposite party is in existence on a public line or a LAN. CONSTITUTION:An original is set to a photoelectric conversion section 5 and picture data are stored in a storage section 6. A control section 3 allows a character recognition section 12 to recognize picture data of the storage section 6 and to read a transmission destination number from the picture data at a predetermined position on the original. A communication destination discrimination section 13 discriminates whether the transmission destination is in existence on a LAN or a public line. Then the control section 3 sends the discrimination content to a display section 4 and when the approval by the user is obtained as to the transmission to a file server on the LAN through an operation panel 1, the control section 3 extracts a picture from the storage section 6 and sends it to a TIFF form file conversion section 8 and returns the conversion file to the storage section 6. When the transmission destination is in existence on the telephone line, the picture in the storage section 6 is sent to an MH form compression data conversion section 7.
Patent JP-H0330508-A (JP)
Title: Continuous variable analog phase shifter
Inventor: JIYON PII UENDORAA
IPC: H01Q3/36
Filed: 1990-06-12
Abstract: PURPOSE: To attain continuously variable reversible phase shift by constituting a low pass π network of a fixed inductance element and a pair of variable capacitance elements as the shunt element of a network, and constituting a high pass T network of a pair of serially connected variable capacitance elements and a guiding element connected as the shunt element of the network. CONSTITUTION: A phase shifter includes a first network 21a, that is, a T section high pass filter network constituted of variable capacitor elements 32a and 32b serially connected with an input terminal 20a and shunt elements, and the shunt elements are constituted of a fixed inductor element 33 connected with the common connection of the elements 32a and 32b, and a fixed capacitor 34 connected with ground, and the capacitor 34 is used for DC prevention and radio frequency (r. f.) by-pass. The high pass network 21a is arranged so that a cut-off frequency can be set below the minimum frequency in the frequency pass band of a phase shifter 20. A variable DC voltage level is applied through terminals 37a and 37b to the both edges of the by-pass capacitor 34 like shown by a figure. The variable voltage is used for applying bias to the capacitors 32a and 32b.
Patent JP-H024203-A (JP)
Title: Cutting device for optical fiber
Inventor: OSAKA KEIJI
IPC: G02B6/25
Filed: 1988-06-22
Abstract: PURPOSE:To fix the cutting position, to prevent the lack of uniformity of cutting and to improve the connection quantity of the post-stage by giving an initial flow, based on a theory of a stress rupture method and executing the cutting. CONSTITUTION:An optical fiber A is held surely in the air in a horizontal state by the upper and the lower clamp members 4a, 4b, and in a process in which a flawing cutting edge 5 moves linearly by a slide mechanism, an initial flaw is given to the optical fiber A. Thereafter, a pillow 7 descends and gives bending stress to the optical fiber A and cuts the optical fiber A. In that case, an interlock plate 14 is provided so that the pillow 7 does not come into contact with the flawing cutting edge 5, and also, a lever 12 for opening the clamp members 4a, 4b of the optical fiber by interlocking with the descent of the pillow 7 so that two opposed end faces do not come into contact with each other after the optical fiber A has been cut. In such a way, with respect to not only a multicore optical fiber but also a single core optical fiber, cutting can be realized with high accuracy, and not only the optical fiber can be connected at a low loss, but also high reproducibility can be maintained at the time of measuring the optical fiber, as well, and the workability of high efficiency can be obtained.
Patent JP-S5377135-A (JP)
Title: Information read-in system
Inventor: HIRAMINE KENJI
IPC: G06K7/10
Filed: 1976-12-20
Abstract: PURPOSE: To eliminate the read-in error due to the variation in scanning speed and print tolerance, by using the bar code having the perormance recording by the number predetermined for the broad recording width (that is, logical 1) of the black bar and white space in 1 character. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H104038-A (JP)
Title: Electric double layer capacitor and aluminum electrolytic capacitor
Inventor: HAYAKAWA TOSHIO
IPC: H01G11/78
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layer capacitor from which no electrolytic solution leaks even when it is used at higher temperature and humidity than the torelable level and when overvoltage or reverse voltage is applied during usage. SOLUTION: A pair of polarizable electrodes 31 and 32 opposing to each other through a separator 33 are housed in a housing space 39 of upper and lower cases 37 and 38. The upper and lower cases 37 and 38 are provided with packing 41 between their perimeters. The pair of polarizable electrodes 31 and 32 and the separator 33 are impregnated with electrolytic liquid 36. A ring-shaped separating wall 42 is in linear contact with the inside of the upper and lower cases to form a pressure adjusting chambers 43 and 44 between the housing space 39 and the packing 41.
Patent JP-H0819844-A (JP)
Title: Method for controlling casting in continuous casting machine
Inventor: KOIDE MASAKAZU
IPC: B22D11/10
Filed: 1994-07-05
Abstract: PURPOSE:To improve the detecting accuracy of molten metal surface level at the initial stage of the starting of supplying the molten metal into a mold. CONSTITUTION:A vortex type level sensor SE1 together with a laser beam type or an ultrasonic type molten metal surface level sensor SE2 are arranged above a mold 1 and the molten metal surface level is detected with the laser beam type or the ultrasonic type molten metal surface level sensor SE2 in the starting treatment of supplying the molten metal into the mold 1. The molten metal surface level control and the charging time of powder are decided based on this detected value. Further, when the molten surface level rises within the detecting distance of the vortex type molten metal surface level sensor SE1, the molten metal surface level control and starting time of drawing out of a dummy bar head 4, etc., are decided based on the molten metal surface level detected value with the vortex type molten metal surface level sensor SE1.
Patent JP-S5855288-A (JP)
Title: Dichromatic heat-sensitive recording material and recording method therewith
Inventor: KUTSUKAKE MASAKI
IPC: B41M5/323
Filed: 1981-09-29
Abstract: PURPOSE:To permit both a dichromatic recording and fixation by using a recording material having a photo- and heat-sensitive recording layer containing a diazo sulfonate and a coupling agent and a heat-sensitive recording layer containing a diazonium salt and a coupling agent. CONSTITUTION:By using a dichromatic photo- and heat-sensitive recording material having the two layers, a photo- and heat-sensitive recording layer A containing a diazo sulfonate and a coupling agent at least and a heat-sensitive recording layer B cntaining a diazonium salt and a coupling agent at least, operations of photo-activation thermal recording photo-fixation are made for recording. The diazo sulfonate used is preferably represented by the formula (where R1, R2, R4 and R5 are each H, a halogen, an alkyl or an alkoxy; R3 is H, a halogen or an alkyl, and M is an alkali metal or ammonium). Also, the diazonium salt used is preferably the one obtained by replacing SO3M of the compound of the formula with a borofluoride or a zinc chloride double salt.
Patent JP-H0365693-A (JP)
Title: Method of obstructing real time output increase
Inventor: FURETSUDO CHIAACHI CHIYAO
IPC: G21C17/00
Filed: 1990-06-14
Abstract: PURPOSE: To prevent the request of a reactor core output rise in a real time by comparing the set point calculated based on the constant as a function of the drawing position of a control rod and the lowest critical output ratio of an operating limit with an instantaneous local output range monitor. CONSTITUTION: Local output monitors A, B, C, D pass signals to a signal conditioning unit 70, and then send it to the bank of an optical isolating unit 72. The signal is inputted from the unit 72 to an I/O bus 73, which transmits the signal to a local output range monitor processing bus, and scanning is conducted by a processor 74. Thereafter, the sum and mean of the monitors are calculated by a processor 75. A second output 78 is sent to an algorithm microprocessor(AMP) 76. The AMP 76 inputs the reference for representing the output level of a nuclear reactor, reactor core simulator temperature limit output, rod installation, and core flow data, and calculates a designing point. The point is compared with a signal 92 based on the actual instantaneous local output range monitor.  When it exceeds the designing point, a tripping unit 94 outputs a tripping command, and signals are sent from two conduits 96, 98.
Patent JP-S63317914-A (JP)
Title: Thin film magnetic head
Inventor: TAKAGI HITOSHI
IPC: G11B5/31
Filed: 1987-06-19
Abstract: PURPOSE:To decrease the influence of a disturbing magnetic field and to improve recording and reproducing characteristics without impairing recording and reproducing efficiency by providing a shielding magnetic material via a nonmagnetic insulating layer to a main magnetic pole on the side opposite to an interlayer insulating layer. CONSTITUTION:A conductor coil 14 which is nipped by the interlayer insulting layer 13 is interposed between the main magnetic pole 12 and upper magnetic pole 15 for recording and reproducing. The shielding magnetic material 32 is formed via the nonmagnetic insulating layer 31 to this main magnetic pole 12 on the side opposite to the insulating layer 13. The thickness of the insulating layer 13 is specified to 20-50mum and the magnetic resistance value of the magnetic material 32 is set at the value smaller than the magnetic resistance value of the magnetic pole 12. As a result, the influence of the disturbing magnetic field of a voice coil motor, etc., is greatly decreased and the recording and reproducing characteristics are improved without greatly degrading the recording and reproducing efficiency.
Patent JP-S6322094-A (JP)
Title: Novel cephem compound
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1987-06-19
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> represents (protected) amino; R<2> represents lower alkyl, containing halogen atom as required; R<3> represents (protected)carboxy; R<4> represents formula II or III (R<5> represents lower alkenyl, hydroxyalkenyl, hydroxyalkyl, lower alkoxyalkyl or lower alkylthioalkyl; R<6> represents lower alkyl; R<7> represents protected carboxyl)]. EXAMPLE:7-[2-Methoxyimino-2-( 2-formamidethiazol-4-yl )acetamide]-3-(3-vinyl-1, 2,4-thiadiazol-5-yl)thiomethyl-3-cephem-4-carboxylic acid (syn isomer). USE:An antibacterial agent. PREPARATION:For example, a compound expressed by formula IV, a reactive derivative at its amino group or a salt thereof is reacted with a compound expressed by formula V, a reactive derivative at its carboxy group or a salt thereof in a solvent and, if needed, in the presence of a condensing agent.
Patent JP-S6215944-A (JP)
Title: Frequency multiplex optical transmission method
Inventor: FUNAHASHI TAKAO
IPC: H04B10/61
Filed: 1985-07-15
Abstract: PURPOSE:To improve the transmission quality by regulating the number of broadcast waves as <=4 and the modulation of a semiconductor laser per channel as >=20%. CONSTITUTION:The number of channel signals constituting a frequency multiplex signal applying direct intensity modulation to a semiconductor laser is regulated as <=4 in a frequency multiplex optical transmitter for the retransmission of a television broadcast or CATV. Thus, an input TV broadcast signal 10 and an output TV broadcast signal are changed into 4 kinds of channels and the C/N is increased by 6dB than a conventional one at the same light receiving power level by doubling the modulation of the semiconductor laser per channel from 10% (conventional value) to 20%.
Patent JP-S5855106-A (JP)
Title: Multistage cluster rolling mill
Inventor: IIFUSHI JIYUNICHI
IPC: B21B13/14
Filed: 1981-09-29
Abstract: PURPOSE:To provide a titled rolling mill which is so constructed as to permit easy and safe changing of work rolls and intermediate rolls by providing wheels in the end parts of metallic chocks for work rolls and intermediate rolls and making the same travelable on rails provided on a housing side. CONSTITUTION:In multistage cluster rolling mills disposed with a pair of upper, lower work rolls 2, respectively two pieces of a set of upper and lower intermediate rolls 3, plural pieces of backup rolls 4, etc. vertically symmetrically,  wheels 17, 16 are provided in the end parts on the front and rear in the rolling  direction of metallic chocks 8 for the rolls 2 and metallic chocks 7 for the rolls  3 which support the rolls 2 and the rolls 3 respectively rotatably. On the other  hand, rails 19, 18 which are attachable and detachable to and from said wheels  17, 16 are provided on the housing 10 side of the rolling mills to make the  wheels travelable thereon. In the stage of changing the rolls, the rolls 2 and the  rolls 3 are carried in and out safely and easily at a right angle to the rolling  direction independently or simultaneously.