baber/WOPTO huggingface dataset:
Patent JP-2000156706-A (JP)
Title: Data transmission reception method, medium with data transmission program stored therein and medium data reception program stored therein
Inventor: OSADA TAKAHIKO
IPC: H04L47/27
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To realize maximum transmission throughput at each occasion, depending on the quality of a channel during communication. SOLUTION: When a file is transferred using plural connections which are decided based on the window size of a transmission control protocol(TCP), a transmission delay time and a channel transfer rate, the number of times for retransmission of data generated accompanying deterioration in the channel quality is counted for each connection (s22) and when the number of times for retransmission within a prescribed time is increased, the window size is reduced (s23). When the number of times for retransmission within a prescribed time is increased further, the use of the concerned connection is stopped if necessary (s24, s25), untransmitted data in the connection window are recovered and registered again to attain transfer by another connection (s26), and the number of times for retranmsission within a fixed time decreases, the window size is extended (s29).
Patent JP-H06171882-A (JP)
Title: Hand belt for passenger conveyor
Inventor: YAJIMA HISAYUKI
IPC: B29D29/00
Filed: 1992-12-09
Abstract: PURPOSE:To provide sufficient reinforcing force for stopping elongation of a hand belt and improve adhesion to canvas by using a metallic flat belt having a plurality of punched holes to put adhesives therein as a reinforcing material to be buried in a core body of nearly C-shaped section and constituted of a multilayer canvas. CONSTITUTION:A hand belt 10 is provided with a core body 40 which is formed out of a plurality of pieces (3-7 pieces) of canvas through adhesives 30 and into a nearly C-shaped section, and a decorative rubber layer 60 is laminated on the outer face of the core body 40. In this case, a metallic flat belt 50 which is constituted of a steel tape and extended along the lengthwise direction of the hand belt 10 is provided as a reinforcing material in the center part between laminated canvas 20 in the core body 40 so as to obtain sufficient reinforcing force against elongation. This metallic flat belt 50 is formed so that many punched holes 51 are provided thereon at regular intervals, hereby the adhesives 30 spread on the canvas 20 of the upper and lower layers of the metallic flat belt 50 is put in the holes 51, and hence adhesive strength of the canvas 20 to the metallic flat belt 50 can be improved.
Patent JP-2001146645-A (JP)
Title: Coiled carbon fiber composite having ferromagnetism, method for producing the same and electric wave absorber
Inventor: MOTOJIMA SEIJI
IPC: H01F10/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To produce a coiled carbon fiber composite having ferromagnetism and capable of efficiently absorbing required electric waves propagating only in a prescribed direction or efficiently shielding electromagnetic waves and preventing the production cost thereof from increasing without increasing the amount of the coiled carbon fibers used, to provide a method for producing the carbon fiber composite and to obtain an electric wave absorber. SOLUTION: This coiled carbon fiber composite having the ferromagnetism is obtained by arranging and forming carbon fibers into a micro coiled shape and having a coating layer of a ferromagnetic substance comprising (a) at least one kind selected from nickel, cobalt, chromium, iron, manganese and a rare earth element, (2) a compound thereof or (3) an alloy and having the ferromagnetism in a matrix so as to face a prescribed direction. The content of the coiled carbon fibers having the ferromagnetism is 0.1-50 wt.%.
Patent JP-H10167115-A (JP)
Title: Car body structure of automobile
Inventor: FUJIMOTO HITOSHI
IPC: B62D25/06
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To improve the tortional rigidity of a car body and a car width direc tion rigidity by supplementing a strength shortage by the division construction of the front/rear sides of a roof side rail inner. SOLUTION: A reinforce 16 is arranged in front/rear directions in a separated state along the inner surface of the rail outer 5 of a roof side rail 4 and an extension part 17 extending in a separated state along its inner surface across the rear end of a rear side rail inner 12B is formed on the rear end of the front side rail inner 12A of a rail inner 12 and by constituting a closed section part in the closed section of the nearly rear half part of the roof side rail 4 after joining these extension part 17 with the reinforce 16, the tortianal rigidity of the car body and a car width direction rigidity are improved.
Patent JP-H05141499-A (JP)
Title: Intemittent reciprocation driving device
Inventor: SHINOZAKI TAKESHI
IPC: F16H27/02
Filed: 1991-11-19
Abstract: PURPOSE:To provide an intermittent reciprocation driving device simple in structure, accurate in operation, inexpensive in production and maintenance. CONSTITUTION:A ratchet retaining body 6 is provided slidably on a rack 5. On the retainer 6 a reversible ratchet 7 is mounted swingably through a support shaft 6a. The ratchet 7 is inclined rightward or leftward around the support shaft 6a, and the right end 7a or left end 7b is selectively locked with a pin 5a of the rack 5. A weight 8 arranged on the central part of the ratchet 7 enables the ratchet 7 to maintain its inclining condition stably. The ratchet 7 is connected to an air cylinder 10 through a connection rod 9 and performs receprocatingly driving. The ratchet 7 abuts on a stopper for reversing and is reversed.
Patent JP-H05141978-A (JP)
Title: Vibrating gyroscope
Inventor: NAKAMURA TAKESHI
IPC: G01C19/56
Filed: 1991-11-18
Abstract: PURPOSE:To provide a vibrating gyroscope having little measurement error due to the temperature change. CONSTITUTION:A groove 14 is formed at one ridge line portion of a triangular pole-shaped vibrating body 12. The groove 14 is formed toward the center section from the ridge line portion of the vibrating body 12. Piezoelectric elements 16, 18 are formed across the groove 14 on the side faces of the vibrating body 12. The piezoelectric elements 16, 18 concurrently serve for driving the vibrating body 12 to bend and vibrate it and for detecting the output signal at the rotation angle speed. A feedback piezoelectric element 20 is formed on the side face of the vibrating body 12 faced to the groove 14. An oscillating circuit is connected as a feedback loop between the driving piezoelectric elements 16, 18 and the feedback piezoelectric element 20.
Patent JP-H01174354-A (JP)
Title: Production of purified dyestuff of molasses
Inventor: MICHIKI YASUTOKU
IPC: A23L5/41
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a brown dyestuff free from smell and bitterness, by removing a saccharide component in (waste) molasses with a microorganism filtering and removing impurities such as calcium by an ultrafilter or a reverse osmosis membrane and simultaneously concentrating. CONSTITUTION:A microorganism (preferably yeast) is added to molasses or waste molasses, cultivated to remove a saccharide component, then impurities such as calcium or potassium are removed by filtration with an ultrafilter having 1,000-20,000 fraction molecular weight or a reverse osmosis membrane having low desalting ratio and a dyestuff component is simultaneously concentrated to give a brown dyestuff.
Patent JP-H08157888-A (JP)
Title: Washing and device therefor
Inventor: SUYAMA HIKARI
IPC: B08B3/08
Filed: 1994-12-06
Abstract: PURPOSE: To wash an article to be washed except a human body in a high washing effect without depending on a detergent by irradiating ultrasonic waves on an alkaline water obtained by electrolyzing water and subsequently releasing the alkaline water toward the article to be washed. CONSTITUTION: Water obtained from a water source is electrolyzed, and the obtained alkaline water is irradiated with ultrasonic waves and subsequently released toward an article to be washed. The employment of the acidic water obtained by the electrolysis for rinsing the washed article is preferable, because the article can be finished in a clean state by the germicidal action of the acidic water. Concretely, for example, city water is introduced into an electrolysis chamber 2, and an electric current is applied between a plus electrode 4 and a minus electrode 5 to electrolyze the city water. An alkaline water and an acidic water are produced on the electrode 5 side and on the electrode 4 side, respectively, through an ion exchange membrane 3.  The alkaline water is introduced into a chamber 20, subsequently irradiated with ultrasonic waves by the use of an ultrasonic wave vibrator 21, and simultaneously released toward an article to be washed in a washing tank 14 from a washing nozzle 19.
Patent JP-2000153644-A (JP)
Title: On-board printing device
Inventor: MATSUI MASAAKI
IPC: G01C21/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain an on-board printing device which does not require fresh installation space. SOLUTION: The on-board printing device is inserted and supported to an insertion opening of a cigarette lighter set to the vehicle. A jack 11 for receiving the supply of a power source from the cigarette lighter and a main body 1 are united into one body. The jack 11 is directly inserted to be connected to the insertion opening of the cigarette lighter, whereby an installation space for the printing device and the power source can be secured simultaneously.
Patent JP-H06175229-A (JP)
Title: Transmission type screen
Inventor: GOTO TAKESHI
IPC: G03B21/625
Filed: 1992-12-11
Abstract: PURPOSE:To obtain good display quality without the abnormal exit light resembling ghosts even from an extremely close distance by constituting the transmission type screen in such a manner that the absorptivity of the substrate of a Fresnel lens is distributed according to the intensity of the reflected light reflected by prism surfaces. CONSTITUTION:A part of the incident image light 1 on the Fresnel lens 2 is reflected by the prism surfaces and the reflected light 3 thereof passes the inside of the substrate 2a while refracting or reflecting therein. The absorptivity 2a of the Fresnel lens 2 is constituted by dispersing light absorbing materials 4 to have the absorptivity A adjusted in such a manner that the reflected light passing the substrate attenuates while the light is absorbed. The intensity of the reflected light 3 is higher nearer the peripheral part where the inclination thetafrom the prism surfaces is large. Then, the absorptivity A is so adjusted that as to be as high as, for example, 20% in the peripheral part of the Fresnel lens 2 as the inclination theta of the prism surfaces is large in this part, to continuously decrease toward the center where the inclination theta of the prism faces is small and to be 0%, i.e., colorless and transparent in the central part.
Patent JP-H11150475-A (JP)
Title: Synthesizer
Inventor: NISHIMOTO MASANORI
IPC: H03L7/18
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a PLL frequency synthesizer which is superior in frequency stability as well as low priced. SOLUTION: Two kinds of reference lock generators and counters for PLL operation systems are prepared. That is, a reference clock generator 101 section having a highly stable frequency characteristics, a counter 103 counting the reference clock, an auxiliary clock generator 102 with frequency stability lower than that of the reference clock generator and providing an output with a higher frequency, and a counter 104 that counts auxiliary clocks. Thus, in parallel with the PLL operation by the reference clock generator 101, the auxiliary PLL operation is conducted in auxiliary manner by clock generator 102.
Patent JP-H09147382-A (JP)
Title: Disk player
Inventor: IZUMI YUKIHIRO
IPC: G11B7/09
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a disk player capable of playing without generating a sound-dropout even though a scratch is present on a disk. SOLUTION: When a scratch is detected on a compact disk 11, the input of a tracking servo control part 19b is changed over from the side of the tracking error detecting circuit of an RF amplifier 15 to the side of a DC hold circuit 26 by a changeover circuit 25. Next, the pickup hold signal from the DC hold circuit 26 is inputted to the tracking servo control part 19b, which outputs a tracking servo signal and a tracking correcting circuit 24 prepares a tracking correction signal based on the scratch detection signal DFS from a defect circuit of the RF amplifier 15. Moreover, the tracking correction signal and the tracking servo control signal are added in an adding circuit 27 to drive a tracking actuator.
Patent JP-H04199947-A (JP)
Title: Testing method for unit with cpu
Inventor: MAKI KOJI
IPC: H04L69/40
Filed: 1990-11-29
Abstract: PURPOSE:To enlarge a package area on a product unit, to reduce elements and to reduce cost by writing the set value of a setting switch into interface RAM on a unit to be tested by means of a reset pulse and then reading the set value on interface RAM in a unit tester so as to display it in a display unit. CONSTITUTION:When the reset pulse transmission means 24 of the unit tester 2 transmits the reset pulse to CPU 11 of the unit 1 to be tested, the testing program 17 of the unit 1 is started. CPU 11 reads the content of the setting switch 15 by a test sub-routine which is provided at the beginning of the program 17 and writes it in interface RAM 12 through an internal bus 11a. CPU 21 of the unit tester 2 supervises the write state of interface RAM 12 through an external bus 14. When the termination of the writing of all the set points can be recognized, the content of interface RAM is read through the external bus 14 and the value is displayed in the display unit 23. Thus, the package area on the product unit can be enlarged, the elements can be reduced and cost can be reduced.
Patent JP-H06157150-A (JP)
Title: Zircon-containing prepared monolithic refractory for casting
Inventor: SAITO MASAO
IPC: C04B35/66
Filed: 1992-11-18
Abstract: PURPOSE:To provide zircon-contg. prepared monolithic refractories for casting excellent in high-temp. strength and slag resistance. CONSTITUTION:A silica sol and light burned magnesia are added to a fireproof blend contg. zircon as principal aggregate by 0.02-2.0wt.% (expressed in terms of SiO2) and 0.005-1.0wt.% per 100wt.% of the blend, respectively. The resulting zircon-contg. prepared monolithic refractories for casting have enhanced high- temp. strength because the amt. of components liable to react with zricon, e.g. Al2O3, CaO, MgO and Na2O is made as small as possible at the bonding parts and the deterioration of corrosion resistance due to the lowering of high- temp. strength is prevented by imparted proper flowability and hardenability.
Patent JP-H05139586-A (JP)
Title: Lap cut end aligning device
Inventor: TERAO OSAMU
IPC: B65H21/00
Filed: 1991-11-20
Abstract: PURPOSE:To facilitate the step aligning the cut end of a lap with a regulated position by conveying a lap discharged from a lap forming device in a lifted condition so as to rotate the lap in this conveying condition, and by stopping the rotation of the lap when the cut end of the lap is detected. CONSTITUTION:A lap L which is a sheet extruded from a lap forming device and wound on a bobbin, is fed onto a weighbridge 16 by a kick-out roller through a guide plate 17. Next, a rotary roller 26 having been located at a stand-by position A is horizontally moved by a horizontally shifting cylinder 23 toward the lap L, and is inserted into a center hole C in the lap L. At this time, a cut end detecting sensor 30 is positioned right above the outer periphery of the lap L. In this condition, the rotary roller 26 is horizontally moved after it is raised by an elevating cylinder 26, and thereafter, the lap L is rotated by means of a motor M through the intermediary of the rotary roller 26. When the sensor 30 detects the lap cut end La, the rotation of the rotary roller 26 is stopped so as to complete the positioning of the lap L.
Patent JP-H09172491-A (JP)
Title: Voice mail device
Inventor: SUZUKI TAKAFUMI
IPC: H04M3/42
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the number of messages and the range of time which are set in advance and to easily organize the messages within a recording box. SOLUTION: This voice mail device 3 consists of CPU 5 controlling the whole device, a key telephone equipment I/F 4 communicating coice and data with a key telephone main equipment 2, a voice processing part 6 processing the compression and the extension, etc., of a speech signal, a voice storing part 7 storing compressed voice data, a voice editing part 8 editing voice data stored in the voice storing part 7 with the voice processing part 6 and a timer 9 setting the effective time of key input from a telephone equipment 1. The message is simplified and the number of the messages is reduced by executing editing such as partial deletion which deletes an optional part of the recorded message, the cut and stick of the messages which combines the optional parts of different messages with each other, the insertion of a comment to the optional part of a message, etc.
Patent JP-H11166758-A (JP)
Title: Movable ventilating device
Inventor: NAKAGOME YASUSHI
IPC: F24F7/06
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To ventilate rooms with one ventilating device without providing ventilating devices at every room by connecting one end of a blast pipe to an air blowing means and connecting the other end of the blast pipe to the opening of a wall communicated with the outside of a room to be ventilated so that the end may be disconnected from the opening, and then, making the air blowing means movable to an arbitrary location. SOLUTION: In a ventilating air blower 33, the suction port 33b is connected with the connecting pipe 35 of a blast pipe 22. The ventilating device 20 constituted in such a way is brought to a room to be ventilated and the front end 23a of the blast pipe 22 is inserted into an opening 27 provided to the wall of the room (by removing a cap 40 fitted to the opening 27). Then, after a ventilating air passage 37 is opened by turning the open/close valve 36 of the device 20, the power supply to the device 20 is turned on and the ventilating air blower 33 and circulating air blower 34 of the device 20 are operated. When the air blower 33 rotates, the outside air 26a sucked from the opening 27 is blown into the room from the supply opening 28 of the device 20 through the blast pipe 22, air blower 33, and a filter 31.  Since the outside air 26a is passed through the filter 31, dust, bad smells, and nitrogen oxides are removed from the air 26a.
Patent JP-H03191856-A (JP)
Title: Method for connecting thin tube formed in substrate and pipe
Inventor: TAWARAGI NORIAKI
IPC: G01N27/447
Filed: 1989-12-21
Abstract: PURPOSE:To realize migrating thin tubes without leakage of liquid by sticking two substrates so as to form the thin tubes, inserting pipes into through holes formed in one substrates, and fixing the pipes. CONSTITUTION:Vortex-shaped grooves (thin tubes) 12 are formed in the surface of a first silicon substrate 10. Through holes 15 are formed at three points of a second silicon substrate 13. The first and second substrates 10 and 13 undergo high-temperature heat treatment in an oxygen atmosphere. After SiO2 is formed at the junction plane, polyimide resin is applied on the surface. The substrates are heated to about 300 - 400 deg.C and bonded. Light sensitive polyimide resin 30 is applied on the second substrate 13 including the formed through holes 15. The polyimide resin at the filled through holes is exposed and removed. Then pipes 18 are inserted into the through holes 15 and fixed. In fixing, the tip of the pipe 18 is supported at the position where the through hole 15 is filled by using a supporting jig. The polyimide resin is made to flow in and heated to 300 - 400 deg.C. Thus the pipe is bonded.
Patent JP-H11157181-A (JP)
Title: Printer apparatus
Inventor: OKADA MASAAKI
IPC: B41J29/46
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To eliminate a battery for a time counter of a printer by measuring an off time when a power source of the printer is kept off, transmitting data of the measured off time to the printer when the power source is turned on, and carrying out a time control in the printer with the use of the off time data. SOLUTION: At a printer driver 102 in a host computer 101, a printer off time data output part 104 monitors an on-off state of a power source of a printer 107 through an interface 109. When a printer monitor part 105 detects that the power source of the printer 107 is changed from on to off, a time count means 106 is started to count an off time of the printer 107. Thereafter, when the printer monitor part 105 detects that the power source of the printer 107 is turned on, a count value of a time counter 115, namely, off time data is transmitted to the printer 107, whereby a time control is executed to the timer printer 107 with the use of the off time data.
Patent JP-H06180140-A (JP)
Title: Air-conditioner
Inventor: MOTOHASHI HIDEAKI
IPC: F25B29/00
Filed: 1992-12-11
Abstract: PURPOSE:To carry out a comfortable air-conditioning and an produce energy- saving effect by ensuring a stable and appropriate dehumidifying capacity at the time of dry operation at all times. CONSTITUTION:During dry operation, an outdoor fan 8 is controlled in the number N of revolutions in response to the temperature detected by a room temperature sensor 22 so that cold feeling dry, temperature-maintaining dry and warm feeling dry, in which dry air is different in temperature from one another, are selectively executed. At the time of cold feeling dry and temperature-maintaining dry, the opening degree of PMV 6 is controlled so that the refrigerant superheating degree is made constant in an indoor heat exchanger 7 which functions as an evaporator. At the time of warm feeling dry, the opening degree of PMV 6 is maintained constant.
Patent JP-H11158541-A (JP)
Title: Production of iron-cobalt series magnetic alloy having excellent mechanical property
Inventor: ITAMI HITOSHI
IPC: H01F1/14
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To produce an Fe-Co series magnetic alloy having excellent mechanical properties as well as good magnetic properties. SOLUTION: At the time of producing an Fe-Co series magnetic alloy, a primary stage in which an Fe-Co series magnetic alloy stock in which the content of Co is regulated to, by weight, 30 to 65% is heated at 1273 to 1623 K to form its metallic structure into the one of the γ single phase, a secondary stage in which the cooling rate C1 is set to 20 K/h to 0.5 K/s, and the stock is slowly cooled to the region of them single phase and a third stage in which the stock is subjected to magnetic annealing treatment of executing heating at 1073 to 1143 K are executed in succession.
Patent JP-H05255362-A (JP)
Title: Preparation of tertiary phosphine
IPC: C07F9/58
Filed: 1992-12-11
Abstract: PURPOSE: To obtain tertiary phosphines from inexpensive starting substances by reacting phosphines with halogenated compounds in the presence of excess powdery potassium hydroxide and dimethylsulfoxide or the like.  
     CONSTITUTION: Phosphines of formula H n PR" 3-n  (R" is H, n-butyl, aryl or pyridyl; (n) is 1 or 2) or formula H 2 P-[CH 2 ] 3 -PH 2  is reacted with halogenated compounds of formula X-R (R is an aryl, pyridyl, aryl sulfonic acid; X is F, Cl or Br) in the presence of a powdery potassium hydroxide of at least one mole per mole of halogenated compounds and dimethylsulfoxide and/or dimethoxyethane at a temp. of 0-100°C to obtain the objective compounds of formula R'PR 2  (R' is an aryl, pyridyl, aryl sulfonic acid or n-butyl) or formula R 2 P-[CH 2 ] 3 -PR 2 . 
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