baber/WOPTO huggingface dataset:
Patent JP-S61280941-A (JP)
Title: Ink jet recorder
Inventor: MATSUMOTO KENTARO
IPC: B41J2/01
Filed: 1985-06-07
Abstract: PURPOSE:To keep intervals for portions of recording at proper values by eliminating the needs to adjust the interval between the discharging portion of ink droplets and a recording medium at each time on the whole recording face according to recording conditions by mounting a recording medium adsorber on a carriage on which a recording head is mounted. CONSTITUTION:Under a condition that a recording paper 1 is set on a given position, while scanning a carriage 7 to the main scanning direction, the paper 1 is sucked up by the electrostatic attraction of an electrostatic adsorbing plate 16 mounted on the carriage 7 and applied with a given electric field by DC voltage. In this case,since a tension is applied to the paper 1 by rollers 2, 3, and 6, under the condition that the tension is balanced with the attraction force of the plate 16, the interval between the ink droplets discharging portion of the recording head 8 and the paper 1 is kept constant. The interval between the ink droplets discharging portion and the paper 1 becomes greater when the plate 16 is moved to the direction of arrow 17 or 18 but becomes smaller when the plate 16 is moved to the directions of arrows 19 and 20.
Patent JP-H10312939-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: MIYAZAWA HISAO
IPC: H01G9/08
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor which can reproduce high-tone quality music by preventing the deterioration of the tone quality of the music, caused by the line of magnetic force generated from the capacitor itself or an external power transformer. SOLUTION: In an aluminum electrolytic capacitor, which is provided with a capacitor element 11 constituted by rolling up an anode foil and a cathode foil with a separator in between, an electrolytic solution for driving impregnated into the element 11, a bottomed metallic case 12 housing the element 11, and a sealing body 13 sealing the opening of the case 12, a heat-shrinkable resin tube 15 carrying conductive paint 16, which is spirally applied to the surface of the tube 15 in a belt-like state is put on the external side face of the case 12.
Patent JP-H10315052-A (JP)
Title: Electric discharge machine
Inventor: KANEHARA YOSHIHIDE
IPC: B23H1/02
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To distinguish quasi-instantaneous discharge and instantaneous discharge from normal discharge by arranging an auxiliary discharge current detecting means to detect that an auxiliary electric current flowing to an auxiliary discharge circuit flows by a prescribed value or more. SOLUTION: After preset time of a timer 401 passes, a little time of the time passes, discharge is generated, an electric current flows to a resistance 205, an electric current detector 410 becomes high from low, and a pulse signal is generated in an auxiliary discharge preparing time line DT being output of an AND circuit 422. When time of this pulse signal is shorter than predetermined time, a general control part 700 judges it as abnormal, and a signal of a discharge command signal conductor DS may be left low as it is for a constant time. It is because the normally restorable possibility is high when the discharge is stopped for a constant time. In this way, when the signal of the auxiliary discharge preparing time line is used, instantaneous discharge or quasi-instantaneous discharge can be detected.
Patent JP-2000312748-A (JP)
Title: Game machine
Inventor: MUKAI KOICHI
IPC: A63F7/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To inform information related to setting of a game machine to a player by providing an information informing means capable of informing the information relating to the setting of the game machine and informing the information related to the setting of the game machine by an information informing means, when reaching a prescribed game state. SOLUTION: Normally, three special patterns of first - third stop pattern display parts are laterally arranged on a liquid crystal display screen of a special pattern display part 8 so as to dividedly display them. When a game ball enters in a special pattern start electromotive character and the three patters of the first - third stop pattern display parts are completed in the specific numbers, letters, or patterns, it is a big hit. The special pattern display part 8 is provided with a big hit demonstration display part 28 displaying letters 'Big Hit' on the liquid crystal screen, a big hit pattern display part 29 displaying the big hit pattern completed in the same patterns in the first - third stop pattern display parts, and a game machine information display part 30 displaying the setting information of the pachinko machine 1.
Patent JP-S5912713-A (JP)
Title: Dehydration apparatus
Inventor: MOCHIZUKI TAKUO
IPC: B01D35/02
Filed: 1982-07-15
Abstract: PURPOSE:To carry out dehydration work efficiently, by a method wherein earth and sand is sucked in a container by negative suction force and dehydrated by the filter provided in the container to simultaneously carry out the outtake of earth and sand from the bottom of the water and the dehydration thereof. CONSTITUTION:A sucking container 1 is precipitated to the bottom of the water and a suction valve 9 is opened to drive a negative pressure sucking mechanism 14 while sludge or earth and sand on the bottom of the water is sucked to the receiving plate 4 in the suction chamber 1b and the inner surface of the peripheral side wall 3 thereof. In this state, the container 1 is drawn up from water and the moisture of sucked earth and sand is sucked up through a filter 5 and a water sucking-up pipe 8 to be flowed to an emitting pipe 14f along with a jet stream. The discharged water from the emitting pipe 14 is subjected to precipitative purification to be returned to a water source 14b. When the sucked solid substance is sufficiently dehydrated, the suction valve 9 is closed to block suction force and a protective valve 13 and a relief valve 11 are opened to communicate the suction chamber 1b with the air to drop the solid substance under its own weight.
Patent JP-S63288967-A (JP)
Title: Tough ceramic material for gas turbine and its production
Inventor: SASA TADASHI
IPC: F01D5/28
Filed: 1987-05-22
Abstract: PURPOSE:To obtain the titled material which has excellent strength, toughness, heat resistance, corrosion resistance and wear resistance by mixing high-purity Si3N4 powder and high-purity SiC whiskers, molding the mixture, and adding and incorporating silica to and into the mixture, then forming a capsule on the molding and sintering the molding with a hot isostatic press. CONSTITUTION:(B) 10-40% SiC whiskers contg. <=0.5% metal impurities is mixed with (A) Si3N4 powder contg. <=0.5% metal impurities except Si and having <=1mu average grain size and SiO2 is added to this mixture or is subjected to high-temp. oxidation at 900-1,500 deg.C in an O2-contg. atmosphere or air or the like to form an SiO2 (C) film on the surfaces of the respective components A, B. This mixture is then molded to a desired shape by slurry cast molding, injection molding or extrusion molding. The molding is then vacuum-sealed into a silica glass tube in which, for example, BN is packed to form the capsule. The capsule is thereafter treated at 1,650-2,200 deg.C under 100-2,000atm. pressure by the hot isostatic press. The capsule is removed after cooling and the molding is heat-treated at, for example, about 1,400 deg.C in an H2 atmosphere. The tiled material consisting of Si3N4 having 0 open pore rate and having the thin layer of 3-20% silica at the boundary is thus obtd.
Patent JP-H0421504-A (JP)
Title: Production of oxide superconductor thin film
Inventor: MIURA TADAO
IPC: C01B13/14
Filed: 1990-05-14
Abstract: PURPOSE:To obtain an oxide superconductor thin film exhibiting excellent superconducting characteristics in high reproducibility by forming an oxide superconductor while supplying a specific atomic oxygen to a part near the coating surface of a substrate. CONSTITUTION:An oxide superconductor thin film is formed on a substrate by physical evaporation process under reduced pressure while supplying atomic oxygen produced by the electric discharge treatment of a mixture of oxygen and argon to a part near the coating surface of the substrate. Sufficient effect can be attained by using the mixture of oxygen and argon having a pressure of the order of 10<-5>Torr or less, e.g. about 7X-10<-5> to 3X10<-6>Torr. The atomic oxygen can be produced by the electric discharge in pure oxygen, however, the production efficiency of atomic oxygen can be improved by the discharge- treatment of a gaseous mixture of oxygen and argon and the atomic oxygen produced by this process has an excitation energy of about 2eV. Accordingly a sufficiently active atomic oxygen can be introduced into the film even by setting the partial pressure of oxygen in the system at a low level.
Patent JP-H10317197-A (JP)
Title: Electric nickel for plating, cathode plate for for its production and production
Inventor: TAKEDA KENJI
IPC: C25C1/08
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain electric nickel for plating which has surface ruggedness to a smaller extent and is decreased in the variations of the distribution of sulfur at a good yield by forming the small massive electric nickel for plating used an anode for nickel plating to an approximately hemispherical shape internally having gaps. SOLUTION: A nonconductive film 2 is masked in such a manner that the respective plural hemispherical conductive parts 4 formed on the surface of a cathode plate 1 are exposed in the apertures of the nonconductive film 2. The S-contg. electric nickel is electrodeposited on the respective conductive parts by using this cathode plate 1 and the resulted electric nickel is peeled from the cathode plate 1. As a result, the concentration of the current to the conductive parts of the cathode plate 1 is relieved and the rounded dome-like electric nickel having the shape complying with the projecting conductive parts, having substantially no ruggedness on the surface and internally having the gaps at nearly a uniform thickness is obtd.  In addition, there is no concentration of the current and the uniform electrodeposition is executed and, therefore, the variations in the S distribution are decreased and the easily meltable electric nickel having the uniform S grade is obtd.
Patent JP-S63289505-A (JP)
Title: Method for arraying wire or bar
Inventor: SUZUKI KENJI
IPC: D04H3/04
Filed: 1987-05-22
Abstract: PURPOSE:To enable sure arraying of adjacent wires or rods in a contact state simultaneously with wrapping by continuing (n+1)th time of wrapping while a part of the (n+1)th time is intersected with the n-th time on the wire or rod of the n-th time. CONSTITUTION:A wrapping fiber F2 is intersected with the fiber F1 already wrapped and arrayed on a rear side a of a wrapping direction on said filter at the time of wrapping the optical fiber of the 2nd and ensuing times on the optical fiber F1 of the 1st time wrapped on a wrapping plane 62. A guide shaft is thereafter so moved as to parallel nearly with the arrayed fiber F1 so that the wrapping fiber is intersected with the arrayed fiber F1 on said fiber on the front side (c) of the wrapping direction to wrap the wrapping fiber F2 of this time on the wrapping plane 62. The optical fiber F2 is pulled and elongated forward in the process of wrapping the fiber F2 further on a wrapping bar and the wrapping fiber F2 of this time slides on the already arrayed fiber F1 in the state of maintaining the contact therewith and drops into the neighboring space so as to be arrayed in contact with the fiber F1 as shown by an alternate long and two short dashes line.
Patent JP-H0421749-A (JP)
Title: Production of titanium and titanium alloy for ornament
Inventor: HAMAI SHOHEI
IPC: C22F1/18
Filed: 1990-05-16
Abstract: PURPOSE:To produce titanium and titanium alloy for ornament by a single stage by heating titanium and titanium alloy to a temp. not lower than the recrystallization temp. in vacuum or in a vacuum formed by the combined use of a getter (a substance having strong affinity for oxygen, such as titanium, hafnium, and zirconium). CONSTITUTION:At the time of producing titanium and titanium alloy for ornament, the oxidation of titanium having strong affinity for oxygen is prevented in vacuum or by the combined use of a getter, and further, by carrying out recrystallization, visual values are increased and the titanium and titanium alloy for ornament can be produced by a single stage instead of conventional three stages (heat treatment, polishing, and etching). Moreover, since attractive recrystallized grains are allowed to appear, an effect of forming the titanium and titanium alloy having high ornamental effects can be produced.
Patent JP-S63308211-A (JP)
Inventor: EERIHI RENKU
IPC: F16C3/02
Filed: 1988-05-23
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-S5548683-A (JP)
Title: Method of measuring time with high accuracy
Inventor: HOIKOO KABORUSUKII
IPC: G04F10/00
Filed: 1979-09-28
Abstract: A time duration is measured precisely and with high resolution by making three time measurements as shown in FIG. 5. The time difference tA between the leading edge of a start signal and the next following leading edge of a constant frequency time base signal is measured. The number "n" of the following leading edges is then counted including the leading edge of the time base signal following a stop signal. The number n is multiplied by the period TQ of the time signal. The time difference tE between the leading edge of the stop signal and the next following leading edge of the time base signal is measured. The real time difference  DELTA t is then calculated as follows  DELTA t=tA+nxTQ-tE. A three part real time measurement is performed to correct the calculated result for drift and aging. Calibration measurements are made and the respective calibration factors are used in calculating the final results. The respective circuit arrangement includes a start channel, a stop channel, and the corresponding supporting circuits.
Patent JP-S61282863-A (JP)
Title: Corona discharging electrode of electrostatic recording device
Inventor: TAI AKIRA
IPC: H04N1/29
Filed: 1985-06-10
Abstract: PURPOSE:To satisfy the performance necessary for an electrostatic charging electrode and a transfer electrode and to form a copy image having good quality by changing a corona discharging electrode between a scorotron and a corotron. CONSTITUTION:The corona discharging electrode 2 has its grid electrode 5 arranged between a beltlike photosensitive body 1 and a wire electrode 4 for discharging during electrostatic charging operation and then operates as the scorotron a voltage applied to the grid electrode 5 is adjusted to a discharging current, charging electrostatically the beltlike photosensitive body 1 successively. The charged beltlike photosensitive body 1 is processed by exposure and development under copy process control to form an original image. Then, the corona discharging electrode 2 operates as the transfer electrode to transfer the original image to recording paper P. In this case, the corona discharging electrode 2 operates as the transfer electrode set as the corotron. Namely, the grid electrode 5 is moved by a rocking lever 6 away from between the beltlike photosensitive body 1 and discharging wire 4.
Patent JP-H05328184-A (JP)
Title: Electronic zooming device
Inventor: KINUGASA TOSHIRO
IPC: H04N5/262
Filed: 1992-05-18
Abstract: PURPOSE:To reduce the power consumption of a control circuit controlling the signal processing for an electronic zoom whose magnification is expressed in beta/alpha and to enhance the utilizing efficiency of control data used for the control circuit. CONSTITUTION:Data beta-alpha are used for control data used for a control circuit 4 and an adder 3 is provided to the device to add sequentially the data beta-alpha. The data beta-alpha are close to zero in the low magnification zooming which is comparatively frequently in use and carrying of the adder circuit does not almost take place, then the power consumption of the control circuit is reduced. Since the data beta-alpha are set to 0, each of bits represented in a binary number is effectively used.
Patent JP-S62281400-A (JP)
Inventor: FURUKAWA KIYONORI
IPC: H05K3/46
Filed: 1986-05-29
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-H08320057-A (JP)
Title: Differential device
Inventor: ASAHI MASAHIKO
IPC: F16H57/04
Filed: 1995-05-24
Abstract: PURPOSE: To sufficiently supply oil into a differential case, so as to stabilize a differential limiting function, by providing oil reflux parts for making oil back flow and scraping it into oil passage on recessed parts formed on the outer periphery of the differential case. CONSTITUTION: When a differential device is rotated, oil in an oil reservoirs is efficiently introduced into spaces 66 each of which is formed of a projecting part 63 and a recessed part 65 formed on a differential case along outer peripheral surfaces 68 of the differential case, brought in contact with oil reflux parts 75, and forcibly scraped into oil passages 68 in forward traveling, on the other hand, it is forcibly scraped into oil passages 69 by oil reflux parts 77 in reverse traveling. Moreover, oil splashed from the oil reservoirs and refluxed from the inner wall of the differential carrier is allowed to flow into the differential case from the oil passages 67, 69, supplied to housing holes 37, 39 and the meshing parts of respective gears, and lubricates them.  Oil is always supplied into the differential case regardless of forward traveling or reverse traveling of a vehicle, and respective lubricated parts can be sufficiently lubricated.
Patent JP-H02304897-A (JP)
Title: Lighting system
Inventor: OTAKE SHIRO
IPC: F21V14/02
Filed: 1989-05-18
Abstract: PURPOSE:To improve luminous efficiency without color separation and luminance irregularity by lighting a high voltage discharge lamp with alternating current and applying an alternating magnetic field with the same frequency as alternating output from a lighting system perpendicularly to an arc. CONSTITUTION:A high voltage discharge lamp 10 is lighted using an alternating current power source 8 and a magnetic field applying part 12 to apply an alternating magnetic field with the same frequency as an alternating output of a lighting system 9 perpendicularly to arc between electrodes of the high voltage discharge lamp 10 is installed. By this, most quantity of light radiated from the high voltage discharge lamp 10 can be led to an outgoing optical system by ON-OFF of the magnetic field. By this method, two kinds of beams can be taking out of one lamp and luminous efficiency is increased without color separation along with an axis of a luminescent tube and luminance irregularity.
Patent JP-S5827561-A (JP)
Inventor: SHINOHARA SHIYUUICHI
IPC: A61J1/14
Filed: 1981-08-10
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-H05134256-A (JP)
Title: Liquid crystal device
Inventor: KANBE JUNICHIRO
IPC: G02F1/133
Filed: 1992-05-18
Abstract: PURPOSE:To enable the matrix driving of an element for which a chiral smectic liquid crystal is used by providing a liquid crystal cell having the chiral smectic liquid crystal disposed in an inter-substrate spacing sufficient for suppressing the formation of a spiral structure. CONSTITUTION:Electrode groups of the matrix electrode structure consisting of plural transparent electrodes 102, 102' are formed on substrates 101, 101' constituting a cell structural body 100. The biphenyl ester liquid crystal compd. in a liquid crystal layer 103 is heated up to a temp. at which the compd. has an isotropic phase. The temp. is thereafter lowered to shift the phase from the cholesteric phase to SmA which is a uniaxial anisotropic phase. The liquid crystal molecule axes of the SmA are unified in the rubbing direction of an orientation control film 105. The SmA is thereafter shifted to the SmC (chiral smectic C phase) in the process of a temp. fall. Consequently, the SmC* of the monoclomain having the non-spiral structure is obtd. when the thickness of, for example, the liquid crystal layer 103 is confined to about <=37mum.
Patent JP-H0419797-A (JP)
Title: Musical sound generating device
Inventor: FUJII KATSUYOSHI
IPC: G10H5/00
Filed: 1990-05-15
Abstract: PURPOSE:To generate a musical sound signal with a complicate higher harmonic spectrum by simple constitution by arranging an amplitude modulator in the circuit loop of an all-pass filter and varying the frequency and waveform of an amplitude-modulated input signal. CONSTITUTION:The device is equipped with a 1st waveform generating means 1 which generates a fundamental musical sound waveform, a 2nd waveform generating means 2 which generates a waveform for varying the spectrum of the fundamental waveform, and an all-pass filter means 4 which gives specific filter characteristics to the output of the 1st waveform generating means 1 and is provided with the amplitude modulator in the circuit loop. The fundamental waveform varies in the component and amplitude of higher harmonics by passing through the all-pass filter 4 and the amplitude modulator provided in its circuit loop. The waveform which is varied in the higher harmonic component and amplitude is circulated in the circuit loop to increase or decrease the higher harmonics of the fundamental waveform. Consequently, large timbre variation is enabled by the simple constitution.
Patent JP-S5649586-A (JP)
Title: Logical element based on josephson junction
Inventor: OKABE YOUICHI
IPC: H01L39/22
Filed: 1979-09-28
Abstract: PURPOSE:To obtain a logical element by a method wherein a logical state is allowed to correspond to the quantum magnetic flux caught in a closed loop comprised of one Josephson junction and a superconductive inductor. CONSTITUTION:A loop is formed as a basic unit 11 by one Josephson junction 12 and a superconductive inductor 13, and the basic unit 11 is arranged in the form of a chain and mutually connected with the inductor, capacity, resistance, etc. If suitable inductance is selected for the basic unit, interlinkage magnetic flux phi has two stable points against the suitable value phiext. Therefore, if the external magnetic flux slightly smaller than the critical value a is added, the addition of small magnetic field, current and voltage makes it change its position from ''0'' to ''1''. For this reason, if each basic unit is combined to receive suitable external magnetic flux, a cascaded operation is obtainable. For the logical element of this type, a bridge- type, not a tonnel-type, Josephson junction can be used. In addition, a three-phase clock is unnecessary, so that an extra-small, highly reliable, high speed, low power consumptive logical element can be obtained.
Patent JP-S62280899-A (JP)
Inventor: NOORU EDOWAAZU
IPC: G10D3/04
Filed: 1986-05-30
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。