baber/WOPTO huggingface dataset:
Patent JP-H10134779-A (JP)
Title: Electr0deless discharge lamp unit and liquid treatment equipment
Inventor: INOUE AKIHIRO
IPC: F21S2/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To efficiently perform composite sterilization of ultra-violet rays and ozone. SOLUTION: When a high-frequency current is supplied from a high-frequency power source (not shown) to an excitation coil 12 through a lead wire 14, discharging occur in an outer tube 11a of a discharge tube 11, and ultra-violet rays are irradiated. The ultra-violet rays irradiated outside of the outer tube 11a sterilizes flow water flowing the inside of a flow water tube 13. At this time, air is supplied from an extension tube 111 into an inner tube 11b, and this air generates ozone due to the ultra-violet rays irradiated in the inner tube 11b direction of the outer tube 11a. The air including ozone is ejected in flow water through a filter 15, flow water is sterilized, and the included organic material is decomposed. The ultraviolet rays irradiated in the inner tube 11b direction of the outer tube 11a is not utilized effectively in this situation, however, sterilization of flow water is performed by adding it to sterilization of the ultra-violet rays by ozone generated by using this ultra-violet rays; therefore, composite sterilization efficiency of flow water is improved.
Patent JP-H07140774-A (JP)
Title: Toner container
Inventor: ICHIKAWA HIDEO
IPC: G03G21/16
Filed: 1993-11-19
Abstract: PURPOSE:To discharge from a toner discharging port after crumbling the lump of the toner into granule when the lump of the toner is generated in a toner container. CONSTITUTION:In the toner container 3 disposed with the toner discharging port 14 formed at nearly the center in an end side of the cylindrical container main body 13, attached in the image forming device in almost the horizontal direction and rotary driven round in the center line direction of the container main body 13, the cap inner tap 19 is disposed which is in freely attachably and detachably fitted to the the toner discharging port 14 and attached and detached by the cap inner tap attaching/detaching means 24 disposed inside the image forming device 1. the cap inner tap 19 is provided with at least one piece of protrusion part 34 projects out toward the toner discharging port 14 side when the toner inner tap 19 is taken out from the toner discharging port 14 by the cap inner tap attaching/detaching means 24 and opposed to the inner peripheral surface of the toner discharging port 14 with a little gap.
Patent JP-S63142678-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO KAZUTOSHI
IPC: H01L21/336
Filed: 1986-12-04
Abstract: PURPOSE:To obtain a semiconductor device incorporating a highly reliable MOSFET whose threshold voltage is stable by a method wherein a source- diffused region and a drain-diffused are formed at the same time by implanting ions from a direction which is inclined from the vertical direction toward the source side. CONSTITUTION:When a source-diffused region and a drain-diffused region are formed, the ion-implantation angle is inclined sufficiently from the vertical direction toward the source side. By this method, because the impurity concentration inside a drain-diffused layer 1 situated under a gate electrode 3 can be lowered, it is possible to reduce an electric field in a high electric-field region which is formed near the drain-diffused layer 1 under the gate electrode 3. In addition, it is possible to suppress the quantity of highenergy electrons which are generated in this region. It is also possible to separate this region from the part near the central part of a gate oxide film 4 which is sensitive to a threshold voltage of a MOSFET and to prevent the change in the threshold voltage. Accordingly, it is possible to obtain the MOSFET whose characteristics such as the threshold voltage or the like are stable.
Patent JP-H04164031-A (JP)
Title: Oral aqueous solution
Inventor: SUZUKI SAYAKA
IPC: A23L33/15
Filed: 1990-10-26
Abstract: PURPOSE:To obtain an aqueous solution maintaining stability of vitamin C for a long period of time, drinkable with a resisting feeling at all by adjusting an aqueous solution containing vitamin C, vitamin E and tea flavor to a specific pH range. CONSTITUTION:An aqueous solution containing 1% (weight/volume), preferably 1-4% vitamin C, >=0.04%, preferably 0.02-1% vitamin E and tea flavor (extracted solution for tea raw substance, or essence thereof or tea-like flavor) is adjusted to pH5-7 with an edible organic acid, inorganic acid or a salt thereof.
Patent JP-H02137378-A (JP)
Title: Tunnel junction element of high-temperature oxide superconductor
Inventor: TAZO YASUO
IPC: H01L39/22
Filed: 1988-11-18
Abstract: PURPOSE:To make a thermal strain with reference to an electrode and to a tunnel barrier layer extremely small and to obtain this tunnel junction element whose stability and reliability are high by a method wherein LnBa2Cu3Oy whose coefficient of thermal expansion is nearly equal to that of a material for an electrode is used as a material for a tunnel barrier. CONSTITUTION:The following are provided: an upper-part electrode and a lower-part electrode 2, 1 which have been formed of LnBa2Cu3Oy (where Ln represents yttrium or a lanthanoid element and 6.35<=y<7); a tunnel barrier layer 3 formed of LnBa2Cu3Oy (where 0<y<6.35) between the upper-part electrode 2 and the lower-part electrode 1. A thickness of the tunnel barrier 3 must be made extremely thin so that a tunnel junction can tunnel a superconducting electron pair or a quasiparticle. When the LnBa2Cu3Oy whose coefficient of thermal expansion is nearly equal to that of a material for the electrodes is used as a material for the barrier, a thermal strain with reference to the electrodes and to the tunnel barrier layer is extremely small. Thereby, it is possible to obtain a tunnel junction element whose stability and reliability are high.
Patent JP-H02135458-A (JP)
Title: Production of polymer toner containing magenta type colorant
Inventor: MORI HIROMI
IPC: G03G9/09
Filed: 1988-11-17
Abstract: PURPOSE:To obtain a Magenta type toner having distinct tone by carrying out suspension polymn. of a monomer compsn. contg. a basic Magenta type colorant together with an anionic material. CONSTITUTION:A polymer toner contg. a Magenta type colorant is prepd. by a suspension polymn. of a polymerizable liquid monomer contg. a basic Magenta type colorant in aq. medium. In the above-described process, an anionic material which is soluble in the liquid monomer but insoluble substantially in the aq. medium is mixed with the liquid monomer. By the copresence of the anionic material, the basic dye combines chemically with the anionic material, and the whole body of the combined product becomes insoluble in water by being 'dyed' with the dye. Thus, migration of the dye into the aq. phase is prevented. Thus, a Magenta toner having distinct tone is obtd.
Patent JP-H02139304-A (JP)
Title: Apparatus for folding mouth of bag
Inventor: NAKASAKI TAKU
IPC: B65B7/08
Filed: 1988-11-16
Abstract: PURPOSE:To fold a bag mouth in a flat shape by providing at least a pair of spacers and at least a pair of inserted members to be inserted between the spacers from both sides from outside the bag mouth. CONSTITUTION:Spacers 1, 1 are board-like bodies in shape of approximate trapezoids provided in parallel, and inserted members 2, 2 are inserted between the spacers 1, 1 when a gap between the spacers 1, 1 is narrowed. Since depth of the insertion is according to degree of approach of the spacers 1, 1, the inserted members 2, 2 can permit slacks on a mouth K of a bag F to, be clearly folded and eliminated. This operation enables the mouth K of the bag F to be folded into an approximate flat plane.
Patent JP-S62150508-A (JP)
Title: Magnetic recording and reproducing device
Inventor: INUI FUYUKI
IPC: G11B5/09
Filed: 1985-12-25
Abstract: PURPOSE:To attain the efficient recording even with different tape running speeds by providing a dummy data period increasing/decreasing in the lengthwise direction of a recording track depending on the tape running speed at recording between a digitized video signal and a digitized sound signal to as to prevent quality deterioration after recording. CONSTITUTION:A speed changeover switch 72 is switched to the position of speed control terminals 65, 66 of a motor drive circuit 67 depending on the tape running speed to control the number of revolutions of a capstan motor thereby controlling the tape running speed. The switching signal is fed to a timing control circuit of a data split/incorporating circuit through a line 59. Thus, the number of revolutions of the capstan motor is controlled and its information is fed to the data split/incorporation circuit, where the dummy data period is increased/decreased in response to the tape running speed. Thus, the dummy data period corresponding to the tape running speed is inserted between the video and sound recording tracks and the after recording with high recording efficiency and high quality realized.
Patent JP-S63143338-A (JP)
Title: Hydraulic governor unit
Inventor: NAKANO HIROBUMI
IPC: F02D1/04
Filed: 1986-12-05
Abstract: PURPOSE:To keep off any hunting in a governor due to air penetration, by setting up a feed oil pipe, feeding the governor with a hydraulic fluid from a reservoir tank, in a level somewhat lower than another feed oil pipe feeding an internal combustion engine with lubricating oil or the like from the reservoir tank. CONSTITUTION:Lubricating oil out of an oil pan 5 is fed to a bearing 3 of a gas turbine 1 by a pump 4 via a feed pipe line 6. In this case, a reservoir tank 15 is set up in a part leading to the bearing 3 from a pressure-regulating valve 10 in this feed pipe line 6. And, this reservoir tank 15 is provided with the feed pipe line 6 and an air vent pipe 16 on the top of the upper part and also a feed oil pipe 17 for a hydraulic fluid to the bearing 3 or the like at the side of the upper part respectively, while it is made up of installing another feed oil pipe 19, feeding the hydraulic fluid to a governor 18 performing speed regulation of the gas turbine 1, in a level somewhat lower than an opening of the feed oil pipe 17. With this constitution, lubricating oil of more than the level of the feed oil pipe 19 is always stored inside the reservoir tank 15.
Patent JP-H08140676-A (JP)
Title: Expression control of protein aggregate
Inventor: MIYAKE MASATO
IPC: C12N15/09
Filed: 1994-11-25
Abstract: PURPOSE: To attain simple control of the expression of a protein aggregate by introducing a vector having the bonding sequence of mRNA but not containing the structural gene into the cell bodies having the structural gene group of the protein aggregate and its mRNA transcription control promotor. CONSTITUTION: The expression of a protein aggregate such as a photosynthetic unit-forming protein(PUF) can be controlled through relatively simple operations of only elucidation of the base sequence of a promotor by introducing a vector such as a plasmid vector having on enzyme-bonding sequence containing a gene sequence to which the mRNA synthetase bonding to the promotor is bondable but not containing a structural gene group coding the PUF into the protein-expressing cell bodies of e.g. a Rhodobacter sphaeroides RV strain (No. 7254, contributed to the Life Sci. Res, Inst.) having the structural gene group coding the protein aggregate such as PUF and the promotor controlling the transcription of the gene group to the mRNA.
Patent JP-S62147547-A (JP)
Title: Cache device
Inventor: YOSHIMUNE KAZUO
IPC: G06F12/08
Filed: 1985-12-23
Abstract: PURPOSE:To shorten the time to know the holding contents of a directory by dividing the memory address bits into plural bit rows and providing the comparators in response to said division. CONSTITUTION:The memory address bits are divided into bit rows 11 and 12 excepting for a bit row 13 which is used for access of a directory 2. Then the comparators 3 and 4 are provided in response to said division of bits. Thus the read output given from the directory is compared with the cache index address bit for each division in an diagnosis mode. As a result, the number of patterns which are supplied successively as the cache index address bits is decreased. Thus it is possible to shorten the time to detect the holding contents of the directory just with addition of a small quantity of hardware.
Patent JP-H06138846-A (JP)
Title: Liquid crystal half-tone display system
Inventor: KASAI SHIGEHIKO
IPC: G02F1/133
Filed: 1992-10-29
Abstract: PURPOSE:To provide the liquid crystal display device capable of half-tone display without any flicker irrelevantly to a display pattern by preventing a flicker due to the display pattern from being generated. CONSTITUTION:A gradation controller 5 generates liquid crystal display data having two polarities from input display data 1 so that the polarity is made different, dot by dot, thereby making the half-tone display. The numbers of pixels having the two polarities of an FRC display is equalized, frame by frame, so the flicker-free half-tone display can be realized at all times.
Patent JP-H04163795-A (JP)
Title: Current-mirror type sense amplifier
Inventor: HAGIWARA MUNEYUKI
IPC: G11C11/419
Filed: 1990-10-29
Abstract: PURPOSE:To improve amplification degree of a sense-amplifier by inserting transistors conducting complementary operation with a drive nTr respectively to a series circuits composed of a pair of load p channel MOS transistor (pTr) and the drive N channel MOS transistor (nTr) constituting the current-mirror type sense amplifier. CONSTITUTION:An nTr Q6 and an nTr Q7 are inserted among a pTr Q3 and a pTr Q4 as load to a CMOS current-mirror type sense-amplifier and a power supply respectively, and an input signal (inverse of IN) and an input signal IN are input to the gates of each transistor. Consequently, VH is input to the gate of an nTr Q1 as an input signal IN and VL to the gate of an nTr Q2 as an input signal (inverse of IN) while VL is applied to the gate of the nTr Q6 and VH to the gate of the nTr Q7, thus lowering the level of a nodal point C, then relatively increasing the level of a nodal point D. Accordingly, the amplification factor of the sense-amplifier is increased.
Patent JP-H07119822-A (JP)
Title: Speed change control device for automatic transmission
Inventor: KAMATA SHINYA
IPC: F16H61/06
Filed: 1993-10-26
Abstract: PURPOSE:To provide smooth and prompt speed change operation at speed change when working pressure discharged from a friction element by expediting the discharge of the working pressure from an accumulator. CONSTITUTION:An accumulator 74 is provided in a working pressure supply oil passage to the tightening chamber 45b of a friction element 45 having the tightening chamber 45b and a releasing chamber 45c. Thus, in tightening the friction element 45 by the supply of the working pressure to the tightening chamber 45b, its tightening shock is relaxed. In predetermined speed change for discharging the working pressure from both the tightening chamber 45b and the releasing chamber 45c, the discharge of the working pressure from the releasing chamber 45c is promptly dome. Meanwhile, control means operates discharging pressure expediting means 73, 87 to expedite the discharge of the working pressure from the accumulator 74. Thus, the discharge of the working pressure from the tightening chamber 45b is also promptly done. Therefore, the generation of two-stage shock is avoided in speed change for tightening the friction element 45.
Patent JP-H05130388-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: B41J2/52
Filed: 1991-11-07
Abstract: PURPOSE:To obtain an excellent recording picture by selecting a phase of a reference signal from picture data subject to processing of share of density of a picture element under consider ation in response to the distribution of density data of adjacent picture elements and obtaining recording position modulation scanning at which a density signal of the picture element under consideration generates by the reference signal and scanning not implementing recording position scanning. CONSTITUTION:Picture density data from a picture density data storage circuit 210 are read by a read circuit 220 and a reference wave phase decision circuit 240 and select circuits 250A-250C are used to apply RE processing to share the density of each small picture element is subject to RE processing to share the density of the picture element under consideration depending on the distribution of adjacent picture element density data including the picture element under consideration. The density gravity center is obtained through the processing and a reference wave of a phase corresponding to the gravity center is selected, modulation circuits 260A''-260C'' generate a recording position modulation signal to inplement recording scanning. Then picture density data read from the circuit 220 are given to an MTF correction circuit 232 and a gamma correction circuit 233, from which corrected picture density data are subject to recording scanning with a signal obtained by modulation circuits 260A'-260C' with a reference triangle wave to obtain the picture.
Patent JP-H04167076-A (JP)
Title: Two-dimensional image deformation processor
Inventor: TAKAGI HIROAKI
IPC: G06T3/00
Filed: 1990-10-31
Abstract: PURPOSE:To deform an image which is a two-dimensional plane so that the image is made simply uneven still in the form of two-dimensional information by giving random distortion to the two-dimensional image and changing its shape. CONSTITUTION:Representative points which are separated at certain intervals are determined by 1st processing means 102 - 104 in the two-dimensional plane image, and the coordinates of those representative points are converted by using a random function to restrict the range wherein the coordinates move so that adjacent representative points interfere. When the coordinate conversion of all the representative points is completed, coordinate converting processes for points other than the representative points are performed by 2nd processing means 102, and 105 - 108. This coordinate conversion is carried out in small plane units consisting of plural adjacent representative points. Namely, the two-dimensional image is distorted at random and deformed. Consequently, the operation is easy, the amount of data which are processed decreases, and the processing speed becomes fast.
Patent JP-H03155323-A (JP)
Title: Protective circuit
Inventor: HAYASE AKIHIKO
IPC: H02H3/02
Filed: 1989-11-09
Abstract: PURPOSE:To protect a circuit by automatically sensing the rise of a power supply voltage and the increase of a power supply current, etc., by configuring so as to provide thyristor switches and the transistor switches with which the cathodes of photo-couplers are connected with an earth line. CONSTITUTION:The current of a switching power supply is sensed by a resistor 36 and the sensed signal is inputted to the base of a transistor 39 being a part of the lower side of a push-pull connection circuit. The DC voltage obtained by dividing the power supply voltage with resistors 86, 87 is inputted to the base of a upper side transistor 95 of the push-pull connection circuit. The logical product circuit of the push-pull connection circuit is operated by the control signal which is either the increase of the power supply current or the rise of the power supply voltage. Then, transistors 6, 14 are operated by the gate voltages of thyristors 32, 58 via photo-couplers 8, 16 respectively and the switching power supply is shorted. Thereby, the feed of energy can be limited only to the short circuit current and a protection can be performed effectively.
Patent JP-H01136913-A (JP)
Title: Smelting reduction method of iron
Inventor: SUGIYAMA SHUNICHI
IPC: C21B13/00
Filed: 1987-11-20
Abstract: PURPOSE:To execute smelting reduction of iron material in iron bath while executing secondary combustion of CO in slag layer and conduction of generating heat into the iron bath caused by the secondary combustion each at high efficiency by blowing oxygen for secondary combustion in the slag layer from plural blowing nozzles on side wall at lower part of the lance under specific condition. CONSTITUTION:At the time of blowing the oxygen for secondary combustion in the slag layer 4 from plural blowing nozzles arranged on the side wall at the lower part of the lance 2, P (kg/cm<2> abs) for the nozzle pressure of the above oxygen, theta deg. for injecting angle of the above oxygen from a nozzle measured downward to the horizontal line and (d) (mm) for the nozzle diameter are used. Further, in the case of using rhos (kg/m<3>) for bulky density of the slag layer 4, Vg (Nm/S) for superficial velocity in a column of generating gas in the refining furnace 1, L (m) for distance of vertical direction between the nozzle and the molten iron 3 surface and D (m) for inner diameter of the furnace 1, the operation is executed so as to satisfy the unequalities I, II and III.
Patent JP-S63145622-A (JP)
Inventor: TANIGUCHI YUTAKA
IPC: A47L15/42
Filed: 1986-12-08
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-H09115452-A (JP)
Title: Barrier structure for plasma display panel
Inventor: TANAKA KAZUNARI
IPC: H01J11/50
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve a production yield when phosphor is applied and secure a discharge space by providing dummy barriers on the extension or in the vicinity of barriers in the row or column directional for enclosed barriers to restrain the inclination of the enclosed barriers. SOLUTION: Barriers are made as plural enclosed barriers formed by row direction barriers 11 and column direction barriers 12. Each other neighboring enclosed barriers are connected on the extension of or in the vicinity of the row direction barriers 11 and on an auxiliary cell 10 which is not related to discharge, where one or more dummy barrier 13 is provided to restrain the directivity of firing and contracting the barriers. The width x1 and the height h1 of the dummy barrier 13 are determined by the inside dimension of a display cell 6 (the length (a) of the row direction barrier 11 and the length (b) of the column direction barrier 12 for the inside dimension of the display cell 6), the width y2 and the height h2 of the row direction barrier 11 and the column direction barrier 12 and a space (z) between the auxiliary cells 10.
Patent JP-H029737-A (JP)
Title: Heat-resistant concrete
Inventor: SAWAIDE MINORU
IPC: C04B14/36
Filed: 1988-11-18
Abstract: PURPOSE:To improve the high-temp. characteristic of concrete by heat-treating tar pitch in a reducing atmosphere, grinding the raw coke obtained by growing mesophase microbeads, and incorporating the obtained powdery heat resistance improver into cement. CONSTITUTION:Tar pitch is heated at a specified temp. in a reducing atmosphere for a specified time to grow mesophase microbeads so that the volatile matter content of the tar pitch is controlled to >=10%. The obtained raw coke is then ground to produce a powdery heat resistance improver, the improver is incorporated into cement, water is added, and the mixture is kneaded to produce heat-resistant concrete. When the heat-resistant concrete is exposed to high temps., mesophase microbeads are grown from around the powdery raw coke grains dispersed in the concrete, and integrated to form a continuous carbon phase having excellent high-temp. strength. Consequently, high mechanical strength is maintained even under high-temp. conditions.