baber/WOPTO huggingface dataset:
Patent JP-S62155661-A (JP)
Title: Pad test equipment
Inventor: HAYAMA AKIRA
IPC: H04M3/26
Filed: 1986-08-29
Abstract: PURPOSE:To conduct the pad test of an exchange in on-line by utilizing an idle line and conducting the test while a test tone is circulated in a loop circuit without disconnecting a subscriber terminal equipment especially and connecting a test equipment so as not to disturb the communication between subscriber terminal equipments during the operation of an exchange. CONSTITUTION:A test tone generating circuit 34 is connected to one input terminal of a multiplexer (MPX) 24 and a test tone generating circuit 35 is connected to one output terminal of a demultiplexer (DMPX) 29. A pad circuit 28, the (DMPX) 29, a conference operation circuit 33, the MPX 24 and a time division exchange circuit 26 form a loop circuit. Since a test tone is subject to prescribed attenuation by the pad circuit 28, number of circulations of the loop circuit for the test tone brought to be silent is obtained in advance and the test tone is circulated in the loop circuit for the number of circulations. Then the time division exchange 26 uses the DMPX 29 to allocate the test tone to a time slot distributed to a test tone reception circuit 35. When the test tone received by the test tone reception circuit 35 is discriminated to be silent, it is discriminated that the pad circuit 28 is operated normally.
Patent JP-S6181673-A (JP)
Title: Semiconductor device
Inventor: KATO YOJI
IPC: H01L29/423
Filed: 1984-09-28
Abstract: PURPOSE:To easily manufacture a high frequency high output field effect transistor by regulating gate electrode length with an insulator formed at the side wall of stepped portion at the surface of semiconductor substrate. CONSTITUTION:A recessed portion 12 is formed on the one main surface of an n type GaAs substrate 11. An insulating film 14 is deposited in the predetermined thickness on the one main surface including the recessed portion 12. Thereafter, the entire surface of insulating film 14 is etched by the anisotropic etching method and the insulating film 14 is left only at the side wall in the recessed portion 12. The length between insulating layers 14 formed at both side walls becomes a gate length. A Schottky gate electrode 14 is formed by depositing the Schottky metal to a channel region 10c facing within the recessed portion 12. The source electrode 16 and drain electrode 17 are formed by ohmic deposition respectively on the main surfaces of substrate in both sides of Schottky gate electrode 15, namely on the source region 10s and drain region 10d.
Patent JP-H1044603-A (JP)
Title: Thermal recording ticket paper
Inventor: YOSHIKAWA SUNAO
IPC: B42D15/10
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording ticket paper good in the absorbability of sealing stamp ink and having characteristics excellent in the alteration- resistant of sealing. SOLUTION: A thermal recording ticket paper is constituted of such a structure that a thermal recording layer is formed on one surface of a support and a protective layer is provided on a thermal color forming layer of the thermal recording layer and a stamp ink absorbing layer is provided on the protective layer. The stamp ink absorbing layer is an aq. coating agent layer consisting of amorphous silica with a specific surface area of 200-400m<2> /g, a polyamine cationic resin being a dye fixing agent, polymeric compd. comprising polyvinyl alcohol or a derivative thereof bring a binder and a water resistance imparting agent.
Patent JP-H05335404-A (JP)
Title: Non-contact retaining equipment
Inventor: AKASHI HIROSHI
IPC: B65G53/00
Filed: 1991-07-17
Abstract: PURPOSE:To stably retain a planar body in a non-contact manner while the outward discharge of fluid is reduced, by installing a cushion chamber provided with a fluid supplying port, and a fluid sucking port on the action surface periphery and at the central part. CONSTITUTION:Pocket type cushion chamber 3 opening on the peripheral part of an action surface 2 facing the planar body of a base body 1 are arranged. A fluid supplying port 4 is formed on the upper part of the base body 1, which port is connected with a high pressure fluid supply source, and a fluid sucking port 5 is formed at the central part, which port is connected with a fluid suction source. Fluid supplied toward the planar body from the fluid supplying port 4 jets toward the planar body from the cushion chamber 3, and passes the gap formed by the planar body and the action surface 2. The greater part of the fluid is sucked by the fluid sucking port 5 and discharged outside. As a result, the pressure of the cushion chamber 3 is decreased, the velocity of fluid passing the gap is increased, and the static pressure is decreased. Thereby suction force to the planar body is generated and said body is stably retained. The fluid discharged outside is little, so that the manufacturing efficiency of the planar body hating flaw and contamination can be improved.
Patent JP-2000034748-A (JP)
Title: Maintenance time display device for civil engineering construction machine
Inventor: SAKAI NORIYUKI
IPC: E02F9/26
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance time display device capable of displaying a time for replacing engine oil, hydraulic oil and a filter without providing a means for detecting an actual operating time for machines including an engine rotation sensor and a pressure sensor. SOLUTION: A device includes a keyswitch 1 for starting/stopping an engine, a battery relay 3 operated by turning the keyswitch 1 on/off, a controller 4 for computing and storing a machine operating time, a battery 2 for supplying power to the controller 4, and a display 5 for displaying the machine operating time. The display 5 is connected to the controller 4 and the battery 2 is connected to the controller 4 via the battery relay 3 to accumulate a time for power supply from the battery 2 to the controller 4 and display to the display 5 an accumulation value for a time for supplying power to a controller power supply 4a when reaches a replacement time previously stored in storages 4c, 4d of the controller 4.
Patent JP-S6446938-A (JP)
Title: Vapor phase epitaxy method for group ii-vi crystal
Inventor: YODO TOKUO
IPC: H01L21/365
Filed: 1987-08-17
Abstract: PURPOSE:To perform vapor phase epitaxy of a group II-VI crystal having a mirror surface by using almost the same conditions and equipments with those of the prior art, by applying N2 gas containing H2 to a carrier gas. CONSTITUTION:A vapor growth system comprises the following; a cylindrical reaction chamber 2, a discharging vent arranged at the lower part of one end- portion, a group II element material gas introducing inlet 4 inserted from the opposite end-portion into a considerable distance of the inside of the reaction chamber 2 so as to have a coaxial axis with the reaction chamber 2, a group VI element raw gas introducing inlet 5 to introduce gas into a space between group II element raw gas introducing inlet 4 and the reaction chamber 2, a retainer 7 to retain a substrate 6 and an RF coil 8 arranged on the outer periperal part of the reaction chamber 2 to heat the substrate 6. As a carrier gas, N2 gas containing H2 whose thermal conductivity is lower than that of H2 gas is used. Thereby, the reaction of raw gas before reaching the substrate can be prevented to a minimum, and manufacturing a perfect mirror surface with excellent reproducibility is enabled.
Patent JP-H10128-A (JP)
Title: Chair
Inventor: TANAKA HIROSHI
IPC: A47C3/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To optionally select and fix a seat part angle in use by operating a rocking generating device provided on an armrest part by a rocking and fixing operation lever provided on a leg part. SOLUTION: A rocking element is formed of at least two rotating bodies 3 fixed by a rotating body fixture 4, and a connecting plate 5 with a seat part 9 fixed to the rotating body fixture 4. A rocking generating device 1 has this rocking element integrated into a rocking element receiving base 6 having a curvature radius of 13cm. This rocking generating device 1 is set on the upper end of a leg part 8, and the connecting plate 5 with the seat part 9 is connected to the seat part 9. When a rocking fixing operation lever 11 is rotated, a rocking fixing side plate 12 fixed to the connecting plate 5 with the seat part 9 is pressed onto a rocking fixing side pressure receiving tool mounted opposite thereto, and the seat part 9 is fixed at a desired angle.  When the rocking fixing operation lever 11 is reversely rotated, the rocking fixing operation lever 11 releases the force pressing the rocking fixing side plate 12, and the seat part 9 is separated from the rocking fixing side pressure receiving tool opposed to the rocking fixing side plate 12, and the seat part is freely longitudinally tilted.
Patent JP-S5992564-A (JP)
Title: Color solid-state image pickup element
Inventor: UEMATSU SHIGEYUKI
IPC: G02B5/20
Filed: 1982-11-18
Abstract: PURPOSE:To simplify the structure by a method wherein green patterns are arranged in checks, cyan and yellow patterns are alternately arranged by two lines for every row in the pattern except green, and the green pattern is superposed on the cyan and yellow patterns. CONSTITUTION:The green pattern 11 is arranged in checks, and then the main component of a brightness signal is formed by means of this green which is high in visual sensitivity. The cyan patterns 12 and the yellow patterns 13 are provided every two lines by two lines. By this pattern, both colors of blue and green for the cyan pattern 12, and those of blue and red for the yellow pattern 13 are made incident respectively to diffused layers 5 which are photo receiving parts. Then, the green pattern is obtained by superposing the cyan pattern 12 on the yellow pattern 13. Thereby , a three color mosaic pattern can be simply composed by a two color mosaic pattern.
Patent JP-H0368170-A (JP)
Title: Manufacture of thin film semiconductor element
Inventor: MURAMOTO HIDETOSHI
IPC: H01L27/12
Filed: 1989-08-07
Abstract: PURPOSE:To prevent a thin film semiconductor element from decreasing in dielectric breakdown strength and to improve it in degree of integration by a method wherein the side faces of two or more semiconductor islands are completely covered with a side face insulating film, the upsides of the islands are exposed, and a film layer constituting a functional element is formed overlapping the exposed part concerned. CONSTITUTION:A polycrystalline Si layer 20 is formed on an insulating substrate 11, and a protective oxide film 8 and a silicon nitride film 9 are formed thereon. Then, a resist 100 is formed only on a semiconductor island forming part, which is patterned. After the resist 100 is removed, the silicon nitride film 9 patterned at the same time with a semiconductor island 2 is selectively oxidized to form a side face insulating film 3. Next, an upside 2a of the semiconductor island 2 is exposed through selective etching. Then, impurity is diffused into the semiconductor island 2 to form a p<->-type and an N<->-type region. In succession, a gate insulating film 4 is uniformly formed. Then, a polycrystalline Si gate 5 is formed at a prescribed position on the upsides of the gate insulating film 4 and the side face insulating film 3.
Patent JP-S6098092-A (JP)
Inventor: KATOU MAKOTO
IPC: E06B7/098
Filed: 1983-10-31
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-H0372879-A (JP)
Title: Production of microorganism-immobilized fiber
Inventor: INUSHIMA TSUTOMU
IPC: D01F1/10
Filed: 1989-08-09
Abstract: PURPOSE:To obtain the title fiber useful for e.g. waste water treatment process by mixing and dispersing at specified temperature a microorganism-contg. aqueous solution in a water-insoluble polymer solution capable of fiber formation followed by desolvation through e.g. dry spinning process to effect convenient, stable immobilization of microorganisms kept alive. CONSTITUTION:Firstly, a water-insoluble polymer (e.g. cellulose, butadiene homopolymer) capable of fiber formation is dissolved in a water-immiscible solvent (e.g. methylene chloride, hexane) to prepare a water-insoluble polymer solution. Thence, 100 pts.wt. of this solution is admixed with 10-200 pts.wt. of a microorganism aqueous solution (e.g. prepared by admixing a liquid medium with bacteria such as Actinomyces) followed by mixing and dispersion treatment (using e.g. polyoxyethylene lauryl ether as dispersant) while maintaining the system at such temperatures as to be viable for the microorganisms (pref. 0-25 deg.C). The resultant system is then put to dry or wet spinning to effect desolvation, thus obtaining the objective fiber.
Patent JP-H0373750-A (JP)
Title: Curl forming device for recording paper and image forming device
Inventor: ENDO MICHIAKI
IPC: B65H29/70
Filed: 1989-08-09
Abstract: PURPOSE:To apply curl onto a recording paper without applying a tension by arranging a curl forming roller which generates a certain gap in the curvature of a recording paper transport guide and revolves at the equal peripheral speed to the recording paper transport speed. CONSTITUTION:A recording paper P is sent into between a curl forming roller 31 which revolves at a constant speed and a recording paper transport guide 32 which is arranged, keeping a certain gap from the curl forming roller 31. Therefore, the recording paper P can be applied with the curl in the constant direction by the roller 31.
Patent JP-H0488944-A (JP)
Title: Water-in-oil emulsified fatty oil composition
Inventor: OMURA HISAO
IPC: A23G9/52
Filed: 1990-07-31
Abstract: PURPOSE:To provide the title composition improved in the milky feeling inherent in cream and body feeling, containing a specified amount of diglyceride(s) in the oily phase and protein in the aqueous phase. CONSTITUTION:The objective composition containing (A) 10-30wt.% of at least one kind of diglyceride (pref. <20 deg.C in rising melting point, containing >=70wt.%, based on the constituent fatty acids, of 16-22C unsaturated fatty acid(s) and also containing <=70wt.% of highly unsaturated fatty acid(s) having two or more double bonds) in the oily phase and (B) >=0.1wt.% of protein (pref. egg protein, lactoprotein, soybean protein, wheat protein, and the degradation products therefrom) in the aqueous phase.
Patent JP-S58105654-A (JP)
Title: Detecting system for line state
Inventor: KUSAYANAGI SHIYUUFUU
IPC: H04L69/40
Filed: 1981-12-18
Abstract: PURPOSE:To precisely detect troubles generated in an opposite device by comparing a pattern in a receiving frame from the opposite device with an inherent pattern in the self-device and detecting that the information of the self-device is folded by the opposite device. CONSTITUTION:A frame receiving circuit 5 receives a receiving frame from an opposite communication device, and when frame synchronization is confirmed, applies the received information to a selecting circuit 4 and informs a timing signal to a comparator 8. The comparator 8 compares the inherent pattern NID of the device in the received information with the inherent pattern NID of the self-device set up in an inherent pattern setting circuit 3, and when both the patterns coincide each other, informs a coincidence signal to a data decoding circuit 9.
Patent JP-H0867011-A (JP)
Title: Recorder
Inventor: YAMANAKA AKIHIRO
IPC: B41J2/175
Filed: 1994-08-30
Abstract: PURPOSE: To obtain a recorder in which the detection of the residual amount of a recording agent does not affect normal recording operation by controlling the recording operation to stop during the detection of the residual amount of a recording agent. CONSTITUTION: When a recording head does not conduct recording operation, the switch circuit 15 closes its switch by the control signal which is sent from a control circuit 14 by a control signal line 102. In this process, a specified voltage is applied from a signal line 101. In this way, the signal level of a residual detection input signal 16 is made 'VZ' only for a given period necessary for the residual detection. In this stage, the residual amount of ink is detected by reading the output value from an output signal line 103 by a control circuit 14. Thereafter, the application of voltage is stopped through the signal line 101, and the switch circuit 15 opens its switch by the control signal which is sent from the control circuit 14 by the control signal line 102.  In this way, the level of the residual detection input signal 16 is reduced so that the apparent potential of the input signal of the driving circuit of the recording head is recovered to a degree to prevent the malfunction of recording.
Patent JP-S6183055-A (JP)
Title: Preparation of thermal head
Inventor: SAWAE TETSUNORI
IPC: B41J2/35
Filed: 1984-09-28
Abstract: PURPOSE:To reduce the irregularity in the resistance of the heat generating resistor of a thick film type thermal head, by reducing the resistance value by applying a voltage pulse to the heat generating resistor. CONSTITUTION:The initial setting of a pulse condition such as the peak value Vs of apply voltage or the number (n) of pulses is performed by a calculation part 12. Next, probing is applied to a thermal head 7 of which the resistance value is equal to or more than a predetermined value R0 and, after the above mentioned set pulse is added from a pulse generation circuit 10, the resistance value of the above mentioned thermal head 7 is measured by a resistance meter 11. At this time, the preceding measured value is compared with lately measured value by the calculation part 12 and, when the lately measured value is high, this value is not employed and probing is applied to the separate place of the above mentioned thermal head 7 to again perform measurement and, if the measured resistance value is lower than the preceding one, said value is further compared with the adjusted objective value R0 and the peak value Vs is increased by DELTAV, until the resistance value reaches R0 or less, to adjust the resistance value. By this method, the irregularity in the resistance value is reduced.
Patent JP-H0762502-A (JP)
Title: Amorphous zirconium alloy having wide region of supercooled liquid
Inventor: MASUMOTO TAKESHI
IPC: C22C45/10
Filed: 1993-08-19
Abstract: PURPOSE:To provide an amorphous Zr alloy having a wide region of a supercooled liq. CONSTITUTION:This amorphous Zr alloy has a compsn. represented by a formula Zr1000-a-b-c-dMaCubNicBed (where M is Al and/or Ti, 5<=a<=30at.%, 0<=b<=40at.%, 0<=c<=40at.%, 10<=d<=30at.% and 30<=a+b+c+d<=70at.%) and has >=120K region of a supercooled liq. represented by an equation DELTAT=Tx-Tg (where Tx is crystallization temp. and Tg is vitrification temp.). This alloy is especially excellent in secondary workability because of a wide region of a supercooled liq. and a large-sized amorphous product can be produced because of high amorphous phase forming ability.
Patent JP-2000037253-A (JP)
Title: Chair
Inventor: SHIMURA KEIJI
IPC: A47C1/024
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a reclining type chair which can vary angle of the back- part body and can fix the same at a prescribed angle. SOLUTION: This chair is equipped with a base 1 which has front legs 3 and rear legs 4, a back-part body 6 the middle part of which is connected rotate- free to the rear end side of the base, a seat 12 the rear end of which is connected rotate-free to the lower end part of the back-part body, a movable member 18 which is installed to the under face of the front end side of the seat along the direction of front to rear of the seat, and a guide member 22 which is installed on the front end side of the base and holds the movable body slide- free to guide the back and fourth moves of the seat responding to the rotation of the back-part body.  Also, this chair is equipped with a spring member 25 which is pressed when the seat is moved forward responding to the rotation of the back-part body and a stopper 26 which holds the movable member without sliding at a discretional sliding position of the guide member.
Patent JP-2000038996-A (JP)
Title: Pump for liquid
Inventor: KOMATSU TAKAHIRO
IPC: F04D29/06
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To simply fill up lubricant to the driving parts of a pump. SOLUTION: This pump for liquid is equipped with a first lubricant pot 1 for storing lubricant. And a second lubricant pot 6 is connected with the first lubricant pot 1 by way of a lubricant feeding pipe 7. The lubricant feeding pipe 7 is provided with a dipping part 71 that is a wedge shaped pipe, at its tip end, and the dipping part 71 is inserted under the upper surface of lubricant in the inside of the first lubricant part 1. When the surface of lubricant comes down to a place lower than the upper part of the dipping part 71, gas (inactive gas) in the inside of the first lubricant pot 1 breaks into the dipping part 71, and concurrently, lubricant in the second lubricant part 6 flows out to the first lubricant pot 1.
Patent JP-H0528514-A (JP)
Title: Access control system for optical disk
Inventor: YASUJIMA HIROMI
IPC: G11B7/085
Filed: 1991-07-22
Abstract: PURPOSE:To perform the high speed and stable seeking of a tracking actuator by detecting a moving speed and a moving direction from the period and the phase difference of a tracking error signal and controlling a speed. CONSTITUTION:A switch SW1 is turned on and a tracking middle point servo is operated, the switch SW4 is turned on and inertial force correction is enabled. The switch 3 is turned off and a tracking servo is turned off and the switch 2 is turned on to a driver 12 side. By an MPU 10, the target speed data of an optical head 31 is found from the difference of a target track and a present track, a devotional signal is outputted from a D/A converter 11 in accordance with the difference with a real speed and a motor 34 is driven. By repeating this process, an optical spot is moved at the target speed. The real speed is monitored by a counter 14, a servo system is driven till the speed comes to <=4mm/S, an actuator 32 and the motor 32 are controlled so that a reference speed is followed by the speed of the light beam.
Patent JP-S6448570-A (JP)
Title: Synchronizing signal generating circuit
Inventor: NISHIZAWA KAZUYUKI
IPC: H04N5/278
Filed: 1987-08-18
Abstract: PURPOSE:To reduce the position deviation of a different kind of picture by inputting two sawtooth waves providing a phase difference time from an original oscillation signal oscillated normally and a reference voltage obtained from a trigger signal formed by a 1st video image horizontal synchronizing signal to a voltage comparator and ORing the outputs. CONSTITUTION:A trigger signal 2 is formed by AND between the inverting signal from a 1st video horizontal signal 1 with a delay of one stage of gate and the sychronizing signal 1. A sawtooth wave generating circuit 5 receives an original oscillation signal 14 to output a sawtooth wave 6. A sawtooth wave 7 gives the original oscillation signal 14 to a delay circuit 4 to provide a phase difference time D to the original oscillation signal 14 used to generate the sawtooth wave 6 and the signal is deviated by the time D from the sawtooth wave 6 by giving it to the circuit 5. Voltage comparators 10a, 10b output a high level when the sawtooth waves 6, 7 are larger than the reference voltages 8, 9. Thus, the position deviation of different kinds of pictures is reduced.