baber/WOPTO huggingface dataset:
Patent JP-H06115069-A (JP)
Title: Droplet jet method by acoustic or electrostatic force
Inventor: KARUBIN EFU KUUEITO
IPC: B41J2/015
Filed: 1993-06-24
Abstract: PURPOSE: To form small droplets emitted from a mound by providing a stage forming the mound on the free surface of a liquid acoustically and a stage attracting the liquid of the mound electrostatically until the mound is torn off. CONSTITUTION: An acoustic lens 30 concentrates acoustical radiation to the small focus area in the vicinity of a free surface. Next, the action of a droplet ejector 10 depends on the acoustical formation of a mound having an apex in the vicinity of an electrode 20 and the application of voltage to the electrode. The intensity of the acoustical radiation 22 is controlled so as to be sufficient to form the mound but insufficient to emit small droplets. The quantity of motion is applied to ink accompanied by the formation of the mound and, as the apex of the mound approaches the electrode, the voltage applied to the electrode attracts ink toward the electrode and generates the larger quantity of motion. Since the mound is restricted in vol., the mound is deformed until torn off by Rayleigh's instability to form small droplets.
Patent JP-S6243235-A (JP)
Title: Phase detector
Inventor: YOHANESU MACHIYU MARIE SHIMONZ
IPC: H03D13/00
Filed: 1986-06-30
Abstract: A phase detector for generating a measurement signal indicating the extent to which the actual distance ( tau ) between the flanks of data pulses generated for serial data transmission and the detection times determined by a detection clock differs from a required distance (Tg). The phase detector generates on every flank of the data signal a first and a second puls, by means of two D-flipflops (11,12) controlled by the detection clock. 
<??>The pulsewidth of the first pulse is equal to the detection clock cycle time T. The pulsewidth  tau  of the second pulse is equal to the distance between the flank of the data-signal and the next following flank of the clocksignal. The amplitudes of the first and second pulses are adjusted and the adjusted first and second pulses are then fed to a differential amplifier (16). The adjustment is such, that the ratio between the amplitudes of the first pulses and the amplitudes of the second pulses is equal to Tg/T, so that the average value of the output signal of the differential amplifier is a measure of the difference between the actual distance  tau  and the required distance Tg.
Patent JP-H02290325-A (JP)
Title: Solid-state relay with timer circuit
Inventor: SHOJI KAZUAKI
IPC: H03K17/296
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a relay whose required labor for maintenance is remarkably relieved by providing the feature of the convenience of a built-in relay in a timer circuit on market and the semi-permanent durability of a solid-state relay. CONSTITUTION:A timer circuit controlling the operation and stop of the circuit with SW1, SW2 and SW3, SW4 is incorporated in a solid-state relay. In the case of the SW4 keeping the ON state consecutively as it is after the input of a timer start signal, since the input signal is differentiated by a capacitor C1 connected in series, input to Di1, Di2 is the same as the input to the SW1. A 2-point switch like the SW3 in which the switch is turned off when the SW4 is turned on and the SW3 is turned on when the SW4 is turned off is employed, reset is available on its way like the SW2. When the reset on its way is not required. Only the SW4 is required. When the relay is used, the labor for maintenance for automatic equipment sensitive to external noise and equipment requiring long time durability is relieved considerably.
Patent JP-H114513-A (JP)
Title: Terminal treating tool for electric wire
Inventor: IWAMOTO YOSHIAKI
IPC: H02G1/14
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To protect an operator electrically from the terminal of an electric wire, and to protect the terminal of the electric wire mechanically while easily mounting and demounting the terminal of the electric wire. SOLUTION: A terminal treating tool 10 for the electric wire consists of a natural rubber, and contains a first cylinder section 13 in which an inner circumferential surface is brought into contact elastically with the outer circumferential surface of the conductor of the electric wire and covers the conductor, and a second cylinder section 16 covering the coating layer of the electric wire. The first cylinder section 13 is formed flatly, a space between a pair of inner circumferential surfaces opposed under a natural state is selected in size less than the outside diameter of the conductor, and length in the peripheral direction of the inner circumferential surface is selected at a value exceeding length in the peripheral direction of the outer circumferential surface of the conductor.  A space between a pair of inner circumferential surfaces opposed under the natural state of the second cylinder section 16 is selected in a size larger than the outside diameter of the coating layer. A projecting strip is formed to the inner circumferential surface of the first cylinder section 13. Rubber powder is attached onto the outer circumferential surfaces of the first and the second cylinder sections 13. 16.
Patent JP-H01320044-A (JP)
Title: Matching measuring device
Inventor: ITO MASAYUKI
IPC: H04R3/00
Filed: 1988-06-22
Abstract: PURPOSE:To measure the matching of sounds in a high sound pressure level for a long time by constructing the measuring device so as that a reference sound signal and the sound signal to be measured are outputted alternately for every definite short time by controlling the selection in a signal selection section with a signal processing section according to the sound pressure adjusting signal from an adjusting section of the sound pressure to be measured. CONSTITUTION:When the adjustment of the sound pressure level of a sound to be measured is necessary after the output of the signal of the sound to be measured, a sound pressure adjusting signal 12 of the sound to be measured is sent to a signal processing section 18 from a sound pressure adjusting section 11 of the sound to be measured. Receiving the signal, the said section 18 processes the signal 12 and adjusts a level setting amplifier 21 basing on the pressure signal so as that the adjusted signal of the sound to be measured is outputted next time. The alternate outputting of a reference sound signal 3 and the signal 4 of the sound to be measured and the setting of the sound pressure level of the sound to be measured are carried out repeatedly until both sounds are heard on an equal auditory level by a test operator, and when they are felt as the equal level an end signal is sent from the said section 11 to stop the output of the signal to complete the measurement of the matching.
Patent JP-S6215935-A (JP)
Title: Group delay distortion correcting system
Inventor: AKIYAMA RYOTA
IPC: H04B3/10
Filed: 1985-07-15
Abstract: PURPOSE:To correct group delay distortion by controlling a clock signal phase fed to an A/D converter so as to minimize the phase quantity obtained from a dummy signal. CONSTITUTION:After an undesired band is eliminated from a reception signal, the result is decoded via an A/D converter 2 and a decoding processing section 4. Further, a clock signal is extracted from the reception signal and then the processing operation of the A/D converter 2 and the decoding processing section 4 is controlled. The decoding processing section 4 applies descrambling to a converted digital signal based on the extracted frame synchronizing signal, extractes separately the dummy signal and converts and outputs the signal separated with the dummy signal into a signal on a time base. In this case, a phase shift section 3 controlling the phase of the extracted clock signal, and a control section 5 obtaining a mean value in a frame for the ratio of an imaginary part and the real part of a spectrum of the dummy signal extracted separately, adding sequentially the mean values to obtain the phase quantity and forming the control signal of the phase shift section 3 are provided and the clock signal phase fed to the A/D converter 2 is controlled so as to minimize the phase quantity obtained from the dummy signal.
Patent JP-H07335992-A (JP)
Title: Interconnection board and production process thereof
Inventor: IIDA MASAYOSHI
IPC: H05K1/02
Filed: 1994-06-13
Abstract: PURPOSE:To provide a an interconnection board capable of a high density package at a low cost and production process of the board. CONSTITUTION:An interconnection board 1 for electrically connecting electronic parts 4 having first bump electrodes 5 comprises bump electrode holders 2 to house second bump electrodes 3 and electrodes 16 disposed in the holders 2. The electrodes 16 are connected to the electrodes 5 of the electronic parts 4 through the 2nd electrodes housed in bump electrode holders 7.
Patent JP-S5779862-A (JP)
Title: Dried and loosened crab meatlike product
Inventor: MASAKI HIRONORI
IPC: A23L17/00
Filed: 1980-10-31
Abstract: PURPOSE: To prepare an inexpensive crablike meat product from a fish meat, by coloring the surface of a sheetlike hot molded material of the fish meat, forming cuts on the front and rear surfaces thereof, cutting the material to a given length, and drying the cut material.  
     CONSTITUTION: A fish meat is fed into a kneading machine 1, and the resultant kneaded meat is delivered from a delivery pump 2 to a gap between molding rollers 5 and 5' and molded into a sheet 6. The fish meat sheet 6 is then transferred while being held by a pair of the top and bottom net conveyors (7a) and (7b) and then heated by heating means (8a) and (8b). The surfaces of the heated sheet 6 are then colored by a coloring means 10 in red and pressed through a dryer 13. The front and rear surfaces of the sheet 6 are then provided with cuts having a width of about 0.1W3mm by an impressing roller apparatus 14 consisting of the opposite top and bottom rollers (14a) and (14b). The sheet 6 is then cut to a given length by a cutter 15 and dried by a dryer 18 to a moisture content of about 2W20% to give the aimed product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H101905-A (JP)
Title: Ballast replacement method of rail track floor and temporary support device of rail
Inventor: NAKATANI KOICHI
IPC: E01B27/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To develop a temporary support device which is easy to mount to and take out from under a rail and enhance a replacement work of ballast of a track floor. SOLUTION: The ballast B which constitutes the track bed of a rail 10 is scraped out with a scrape device 4 mounted on the head of a ballast removal carriage. Before the main body of the ballast removal carriage comes on the rail 10 on a recessed area 28 after the ballast B is scraped out, a fixing claw section 52 of an arm of a bracket 38 of a temporary support device 32 is engaged with a movable claw section 56, thereby hanging the temporary support device from a lower part flange 10 of the rail 10. A hydraulic jack 34 is extended and a foundation plate 36 on the lower end of the hydraulic jack 34 are anchored with the bottom of the recessed area 28. The main body of the ballast removal carriage is adapted to pass through the upper part of the hydraulic jack 34 and then replacement ballast B is charged into the recessed area 28.  The hydraulic jack 34 buried in the replacement ballast B is removed.
Patent JP-S5677596-A (JP)
Title: Shaft seal for fluid pump
Inventor: KOREISHI KATSUYOSHI
IPC: F04D29/12
Filed: 1979-11-30
Abstract: PURPOSE: To unnecessitate the fitting of an external water-injecting pipe by removably fitting an orifice in a communicating hole between a pressure chamber of the pump and a gland packing section.  
     CONSTITUTION: Pressurized water in the pressure chamber 13 is restricted in flow rate by the orifice 15 and flows through grooves on the inside and outside peripheral surfaces of a seal ring 10 to the lateral surface of the gland packing 9, where it presses the packing 9 against the inside surfaces of packing glands 11, 12. By the pressing action, the packing is extended along the inside and outside peripheral surfaces, increasing the adhesion to a sleeve 6 and a side cover 8. The rate of flow through the orifice 15 can be regulated by replacing the orifice with other one having a different orifice hole diameter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H099686-A (JP)
Title: Semi-crossing interlocked electric circuit allowing differential driving of commutator type motor
Inventor: TAII HAA YAN
IPC: H02K23/10
Filed: 1995-06-21
Abstract: PURPOSE: To reduce the variation between the torques of a plurality of series motors and the variation between their speeds, by connecting the armature of each motor of the plurality of motors having series windings in series with a diode in its forward direction and in series with the series winding of the adjacent motor thereto in a semi-crossing mode, and by connecting the diode- unconnected terminals of the armatures of the adjacent motors to each other through a balancing voltage wire. CONSTITUTION: Two series motors have respectively first series windings S211, S221 and second series windings S212, S222. Further, check diodes CR211, CR221 are so connected respectively in series with one-terminals of armatures A211, A221 of the motors as to follow the current directions of the motors. The other terminal of the armature A211 is connected in series with both its own first series winding S211 and second series winding S222 of its adjacent motor. The other terminal of the armature A221 is connected in series with both its own first series winding S221 and the second series winding S212 of its adjacent motor. Further, a balancing voltage wire is disposed between the other terminals of the armatures A211 and A221.
Patent JP-S5943982-A (JP)
Title: Conduction controller of electric current in glow plug
Inventor: NARUSE NOBUYUKI
IPC: F02P19/02
Filed: 1982-09-04
Abstract: PURPOSE:To operate a relay to be quickly turned ON and enable an engine to be restarted in a short time, by controlling the voltage, charged to the capacitor of a timer controlling the relay, to be synchronized with the temperature of a glow plug at reconduction of an electric current in the relay immediately after an unsuccesful start of the engine. CONSTITUTION:A timer controlling a relay 1 for feeding a large electric current to a glow plug G, voltage detector circuit 10 both detecting the voltage of a terminal in the power supply side of the glow plug G and controlling a relay 2 for electric conduction flowing a current in the glow plug G through a current limiting resistor 3, and a discharging circuit, which limits the voltage charged to a capacitor for determining the time constant below a preset level, and provided. In this way, at reconduction of an electric current in the relay 1 immediately after unsuccessfully starting an engine, the voltage charged to the capacitor of the timer controlling the relay 1 can be synchronized with temperature of the glow plug G, and the relay 1 can be operated to be quickly turned ON at its reconduction with the restarting trial of the engine in a short period.
Patent JP-H06346309-A (JP)
Title: Spinneret and its production
Inventor: KANEDA HIROSHI
IPC: D01D4/02
Filed: 1993-05-31
Abstract: PURPOSE:To provide a spinneret having uniform capillary length in a spinning hole and capable of preventing yarn breakage in discharge spinning. CONSTITUTION:In a method for producing a spinneret having plural spinning holes 4 consisting of an inversely conical introducing part 5 and columnar discharge parts 6 formed in the bottom in a spinneret plate 1, the introducing part 5 is formed by a boring means provided with a control means for controlling depth of the introducing part of a stopper, etc. As the boring means, a cutting tool such as drilling machine and laser beam, etc., can be used. Then, the discharge part 6 is formed in the bottom of the introducing part 5 by a pin. A hole smaller than the formed discharge part is previously bored in the bottom of the introducing part 5 and then the discharge part having prescribed size may be formed. By this method, e.g. the spinneret 1 having a number of spinning holes 4 consisting of the inversely conical introducing parts 5 and the discharge parts 6 having triangle cross section can be obtained.
Patent JP-H11350132-A (JP)
Title: Device for forming film
Inventor: WATANABE KUNIHIKO
IPC: H01L21/68
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To decrease a warpage of a substrate due to an internal stress of a formed thin film. SOLUTION: In a device for forming a film, a substrate 5 is carried into, and is carried out from, a plurality of film forming chambers 14-1 and 14-2 in turn to form a plurality of thin films on the substrate 5 continuously. A curvature of each of means for holding a substrate 1-1 and 1-2 located in the plurality of film forming chambers 14-1 and 14-2 is directed only to a definite direction, whereas directions 3-1 and 3-2 of curvatures of means for holding substrates in different film forming chambers are made to be mutually different.
Patent JP-S5944005-A (JP)
Title: Solid-state color image pickup element
Inventor: FUJITA SHINSAKU
IPC: G02B5/20
Filed: 1982-09-07
Abstract: PURPOSE:To eliminate danger of alkali metal contamination from a solid-state image pickup element, by using a dye represented by a specified general formula to prepare the colored resin film of a microcolor-filter attached to this element. CONSTITUTION:To prepare the colored resin film of a microcolor-filter, a dye represented by the following general formula: D-(SO3H)m ( I ) is used for said coloring with or without another dye. In said formula ( I ), D is the moiety of dye, and (m) is an integer of 1-6. As the dye corresponding to the moiety of D, azo dyes, bisazo dyes, phthalocyanine dyes, etc. are usable.
Patent JP-S5277881-A (JP)
Title: Catalytic oxidation
Inventor: NIWA SHINJI
IPC: C02F3/06
Filed: 1975-12-23
Abstract: PURPOSE: To efficiently perform catalytic oxidation treatment of a higher order by subjecting dirty water to catalytic treatment with the aid of an upper coutercurrent and on a filter bed to which are sticked absorbents such as active carbon, zeolite, acid clay or the like, and then treating it on a conventional filter bed by a lower countercurrent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5378443-A (JP)
Title: High-frequency heater
Inventor: KIKUCHI IWAO
IPC: F24C7/02
Filed: 1976-12-22
Abstract: PURPOSE: To prevent electric wave leakage by making a high-frequency heater through the process comprising providing an electric-wave attenuating groove in a door and placing therein a metallic tubular body lower than said attenuating groove. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000349862-A (JP)
Title: Telephone system and method therefor
Inventor: SUZUKI HIRONOBU
IPC: G10H1/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To generate a ring tone by means of more complicated and free music composition by deciding a tone volume, tone quality and a tempo of each music note in addition to a length of the tone and its musical scale in the case of generating the ring tone. SOLUTION: A key entry means 101 is used to enter information as a result of optional combination of a tone length, its musical scale, a tone volume and a tempo for each musical note, a musical score information generating control means 103 generates musical score information from the entered information, a musical score information storage means 106 stores the musical score, a ring tone generating control means 104 generates a ring tone signal corresponding to the stored musical score information at the arrival of an incoming signal and a sounding means 109 sounds a tone corresponding to the ring tone signal.
Patent JP-S64120-A (JP)
Title: Polyamic acid composition
Inventor: MATSUYAMA HARUHIKO
IPC: C07D209/48
Filed: 1987-06-22
Abstract: PURPOSE: To obtain a polyamic acid composition excellent in surface leveling effect and heat resistance, comprising a specified polyamic acid.  
     CONSTITUTION: A polyamic acid composition of formula I (wherein Ar 1  is at least one group selected from among group of formulas II and III and the like groups, Ar 2  is at least one group selected from among group formulas IV and V and the like groups, AR 3  is at least one group selected from among groups of formulas VI and VII and the like group, and n is 1W100). Said composition is improved in smoothness by protecting the molecular ends with an end-capping agent having a capability of controlling an MW and by introducing an acid dianhydride or a diamine of a structure having rotatability and flexibility into the molecule. Furthermore, the heat resistance is improved by using a carbonamide group-containing diamine which forms a ladder structure in the molecule when converting said composition into a polyimide by heat curing. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H04234049-A (JP)
Title: Method for suppressing effect of decorative sheet of photosensitive picture member
Inventor: YON KEI SHINPUSON
IPC: G03G5/00
Filed: 1991-06-26
Abstract: PURPOSE: To reduce the influence of interference occurring in a member due to the reflection of coherent incident light on a base surface, by improving a laminated photosensitive picture member. CONSTITUTION: A metal where a base face 24 is formed is adhered on the base of a dielectric 25 through a fine screen 50. There are a case when the screen is held in a still state and a case when it vibrates with a specified frequency while it is adhered in single travel. Reflected light from the base face formed in a rough surface form passes through the most part of a photoreceiving body layer and it is diffused so that an interference fringe pattern is extinguished.
Patent JP-H052121-A (JP)
Title: Optical transmitter
Inventor: EBISU KOJI
IPC: H01S5/00
Filed: 1991-06-26
Abstract: PURPOSE:To perform large-output optical transmission in safety. CONSTITUTION:A laser diode 41 has one end connected to a power source through a resistor 42 and the other end connected to the collector of a transistor(TR) 43, whose base is connected to a signal source 44. Further, the emitter of the TR 43 is grounded through a relay switch 45. Further, a coated optical fiber 46 connected to the center conductor 11 of a pin plug 1 is connected to the power source through a resistor 47 and a mesh wire 48 connected to the external electrode 12 of the pin plug 1 is grounded through a relay solenoid 49. Further, a coated optical fiber 52 connected to the electrode 32 of a pin jack 3 is connected to a mesh wire 54 connected to the external electrode 33 of the pin jack 3 through a resistor 53.
Patent JP-H054576-A (JP)
Title: Master cylinder
Inventor: SAKATA SHINJI
IPC: B60T11/16
Filed: 1991-06-26
Abstract: PURPOSE:To shorten the overall length of a master cylinder and to prevent air from being sucked in a master cylinder by bringing plate, through which an operation rod is pierced, into pressure contact with brake booster through a rod seal to seal them together. CONSTITUTION:A master cylinder 1 has a piston 3 slidably engaged internally of a cylinder bore 2 of a cylinder body 1a, and the one end thereof is connected to a brake booster 20. A radially extended extension part 1b is connected to the cylinder body 1a, an annular groove 1c is formed in the outer peripheral surface thereof, and a plate 6 is engaged with the end part of the cylinder body 1a. The plate 6 has a circular bottom part 6a having a through-hole 7 which is formed in a central part and through which an operation rod 21 is pierced, and a space 11 is communicated with the open air through a notch 10 formed in the bottom part 6a. A rod seal 13 is located between the plate 6 and a front shell 22 and sealing is carried out by fastening a bolt 9.