baber/WOPTO huggingface dataset:
Patent JP-H1044013-A (JP)
Title: O ring deburring method
Inventor: FUJIWARA SATORU
IPC: B24B19/11
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an O ring deburring method capable of assuredly removing burrs stuck on the O ring without damaging the O ring surface other than the burrs. SOLUTION: This is a deburring method for removing burrs by making rotatable grinding stone members 4, 5 abut on the burr on the O ring as running the O ring endlessly. After making the freed grinding stone members 4, 5 abut on the burr on the O ring 1, the O ring is run endlessly. When the O ring 1 reaches the specific number of rotations, the burr is removed by giving grinding stone members 4, 5 specific rotational power as holding the specific number of rotations.
Patent JP-H04104664-A (JP)
Title: Synchronizing signal reproducing system using unique word
Inventor: KONO KENJI
IPC: H04N5/00
Filed: 1990-08-24
Abstract: PURPOSE:To eliminate necessity for recognizing the number of lines on the reception side and to unnecessitate a line counter by providing the frame ability of a video signal in a unique word. CONSTITUTION:The video signal from a TV camera 11 is outputted after erasing horizontal and vertical synchronizing signals at a preprocessing part 12 and adding unique words UW1-UWn to the heads of respective lines instead of those signals. On the other hand, the signals are separated by a separation part 15 on the reception side and decoded by a decoding part and afterwards, any one of the unique words UW1-UWn is discriminated by a unique word decision part 17-1 at a post-processing part 17. When any one of unique words UWi [(i)=1 to (n)] is detected, the synchronizing signal is reproduced for each line based on this detected result. Thus, the frame ability of the video signal can be provided in the unique words UWi, it is not necessary to recognize the number of lines on the reception side, and the frane counter can be unnecessitated.
Patent JP-H0776756-A (JP)
Title: High strength steel excellent in corrosion resistance and its production
Inventor: YOSHITAKE AKIHIDE
IPC: C22C38/16
Filed: 1993-09-08
Abstract: PURPOSE:To provide high strength steel excellent in corrosion resistance and suitable as an automotive high strength hot rolled steel sheet combining good workability and excellent corrosion resistance and to provide a producing method therefor. CONSTITUTION:High strength steel having a compsn. contg., by weight, 0.02 to 0.06% C, <=1.5% Si, <=2.0% Mn, 0.05 to 0.10% P, <=0.005% S, 0.10 to 0.60% Cu, 0.05 to 0.60% Ni, 0.10 to 0.30% Mo and <=0.06% Cr and satisfying the following inequality (A), and the balance iron with inevitable impurities, having a structure consisting substantially of bainite and excellent in corrosion resistance is prepd., by which a high strength steel sheet is stably be obtd. at a low cost: -175C-30.2Mn-72.7Cr+125P+31.3Cu+90.0Mo>=-35...(A).
Patent JP-H1064404-A (JP)
Title: Negative electrode and manufacture thereof
Inventor: SAKURAI HIROSHI
IPC: C01F11/06
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prolong the lifetime of a negative electrode by fitting an emitter formed of an alkaline earth metal oxide crystal grain, which includes impure metal, and the alkaline earth metal oxide crystal grain, which does not include impure metal, onto a board for negative electrode. SOLUTION: An emitter to be used for negative electrode of an electron tube is mainly composed of an alkaline earth metal oxide, which includes barium, and composed of an alkaline earth metal oxide grain 13, which includes impure metal, and an alkaline earth metal oxide 11, which does not includes impure metal. With this structure, a negative electrode, which has a long lifetime and which can cope with high current and high density, can be realized.
Patent JP-H04106023-A (JP)
Title: Device for turning compact article for transference
Inventor: KIMURA SHUNICHI
IPC: B65G47/52
Filed: 1990-08-24
Abstract: PURPOSE:To ride over an obstruction at the time of fitting a holder to a rotary disc and holding articles with the holder and turning the disc for transference by moving the holder along a vertical feed cam to elevate the articles for transference. CONSTITUTION:Holders 4, 5 for holding articles W are raised or lowered for transference along a vertical feed cam 6 with the rotation of a rotary disc 3. The holders 4, 5 can ride over an obstruction. Catchers 20 fitted to the holders 4, 5 are turned by turning mechanisms 21 in relation with the vertical movement of the holders 4, 5. Direction of the article W can be changed with this turning.
Patent JP-H03111558-A (JP)
Title: Sputtering device
Inventor: KONDO KENJI
IPC: C23C14/34
Filed: 1989-08-30
Abstract: PURPOSE:To activate sputtering particles and a reactive gas and to increase the speed of film formation by sputtering in the reactive sputtering device by irradiating near the front surface of a substrate to be treated with an electron beam from an electron gun. CONSTITUTION:Gas for plasma discharge, such as Ar, and the reactive gas are introduced from a gas introducing port 6 into a vacuum vessel 1 and a high voltage is impressed between a target 2 and the substrate 3 by a power source 4 to cause the plasma discharge and to ionize the gaseous Ar. The target 2 is bombarded by these ions to release the sputtering particles which combine with the reactive gas in the vessel and form the thin film of the compd. consisting of the target material and the reactive gas on the substrate 3. The electron gun 5 is disposed near the substrate in this case and the sputtering particles and reactive gas molecules are activated by the electron beam 7, by which the thin film consisting of the target material and the reactive gas is formed at a high speed on the surface of the substrate 3.
Patent JP-H04105218-A (JP)
Title: Optical memory disk
Inventor: NOMURA HIROO
IPC: G11B7/24041
Filed: 1990-08-24
Abstract: PURPOSE:To simply enable write-once writing by providing different conditions from writing of normal data during writing so as to cause irreversible reaction in a part of the recording medium so that rewriting of data cannot be allowed in this area. CONSTITUTION:The inner surface of a disk substrate 1 comprising glass or plastic is coated with a thin film of magneto-optical or phase transition medium 2 in which erasing and writing can be repeatedly done. Further a thin film 3 of write-once medium is formed thereon. Another disk of the same constitution is used to make a double-face medium by adhering two disks with an adhesive 4. By providing different conditions from normal data writing during writing, irreversible reaction or irreversible structural change is caused in a part of the recording medium so that rewriting of data cannot be allowed in this area. Thereby, protection of data against falsification or almost permanent storage of data can be realized.
Patent JP-H04105094-A (JP)
Title: Information equipment
Inventor: YOKOZAWA YUKIO
IPC: G04R20/00
Filed: 1990-08-24
Abstract: PURPOSE:To enable accurate time information to be obtained by correcting clock information with information equipment capable of automatically correcting the information at the predetermined time, upon receipt of a time correction schedule signal. CONSTITUTION:The information equipment in the title receives time information, and automatically corrects clock information in a clock circuit 16. In this case, a signal inputted via an antenna 10 is converted into a digital signal with a wave receiving section 11, and a signal error, if any, is corrected with a decoding circuit 12. A control circuit 13 obtains the time information demanded by a user,according to time information from the decoding circuit 12, and sets the information in the clock circuit 16. Also,when time change schedule information is given from the decoding circuit 12, the control circuit 13 stores the information in a time changes information memory circuit 17, and concurrently starts a comparison between the stored information and information in the clock circuit 16. Data correction is made, according to agreement between both types of the aforesaid information.
Patent JP-H04106568-A (JP)
Title: Image forming method
Inventor: YOSHIDA MAYUMI
IPC: G03G15/047
Filed: 1990-08-25
Abstract: PURPOSE:To prevent toner and a carrier from being stuck to the top end part of the region to be charged of a photosensitive body by maintaining the charge potential of the top end part of the region to be charged on the photosensitive body at a low value with a charging means or an exposing means, and obtaining the step-formed charge potential distribution of the photosensitive body. CONSTITUTION:The increasing of the charge potential of the photosensitive body 9 is started at a high increasing ratio before a developing bias voltage is risen, maintained at the increasing ratio of a prescribed low value or below, in prescribed width from just before the bias voltage is risen to just after it, and then, carried out at the high increasing ratio up to a prescribed high value. Thus, the rising of the charge of the photosensitive body 9 is formed stepwise, the charge increasing ratio of the photosensitive body 9 is low before and after the developing bias is risen, C - D. Even if the timing of the charge or bias lags, the potential of the photosensitive body is prevented from being lower than the bias potential by A or above, and further, being higher than that by B or above, on the top end part, as long as the bias is risen within the ranges of (a) - (b), and the soiling of the toner and the sticking of the carrier do not occur.
Patent JP-H1057476-A (JP)
Title: Membrane separator
Inventor: ITAGAKI ICHIRO
IPC: B01D69/02
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To control the leakage of the useful materials dissolved in liquid to a min. level and to enable the removal if the materials having the mol.wt. large than the mol.wt. of these useful materials by combining separating membranes having specific sieving coeffts. varying with respect to the useful materials. SOLUTION: The ratios of the areas of the membranes of the different sieving coeffts. constituting a blood purifying device vary by judgment of to what extent a patient is able to withstand albumin which is the useful material or whether the patient is replenished with albumin pharmaceuticals or not. In general, the sieving coefft. is preferably set at 0.01 to 0.03 in order to attain a medical treatment effect and to minimized the side-effect by the loss of the albumin. In a method for setting the sieving coeff. of albumin in such range, the respective hollow fiber membrane are mixed at a ratio at which the area of the membrane having the sieving coefft. of 0.5 to 1 of the albumin is <=1/10 of the area of the membrane having the sieving coefft. >=0 to <0.5 of the albumin.
Patent JP-S6282356-A (JP)
Title: Method and instrument for testing carbonization of coal
Inventor: MUROKI YOSHIO
IPC: G01N33/22
Filed: 1985-10-08
Abstract: PURPOSE:To approximate the carbonization of coal to the phenomenon in an actually operated furnace by feeding the gas and tar generated from a coal heating part to a secondary cracking part, introducing an inert gas thereto and adjusting the stagnation time of the gas and tar in the secondary cracking part. CONSTITUTION:The sample coal 12 is heated and carbonized in a heating chamber 8 of the coal heating part 8 and the generated gas and tar are fed through a transfer pipe 10 into the secondary cracking chamber 13. The inert gas 14 is introduced through a storage tank 16 into a heating chamber 8 in a carrying gas inflow part 2. The gas is generated in a smaller amt. during the relatively low temp. time in the initial period of carbonization of the coal 12 and therefore, the amt. of the inert gas is increased to feed the generated gas and tar into the secondary cracking chamber 13. The amt. of the generated gas increase with an increase in the carbonization temp. The amt. of the inert gas is decreased in such a case. The flow rate of the carrying gas is changed in the above-mentioned manner by which the gas and tar are cracked in the adjusted stagnation time in the secondary cracking chamber. The generated gas is analyzed in a capturing part 4. Since the stagnation time of the gas and tar in the secondary cracking part is adjusted, the amt. and compsn. of the resulted product approximate to the resulted product in the actual coke furnace are obtd.
Patent JP-S61102869-A (JP)
Title: Facsimiles device
Inventor: OKABE SHUICHI
IPC: H04L29/06
Filed: 1984-10-26
Abstract: PURPOSE:To simplify operation by adding to a modulation/demodulation part a detection function of 1,500Hz ACK signal and discriminating automatically which is the other end device out of group 2, group 3, and FM mode FAX device. CONSTITUTION:When dialed to a FAX device on the other end from a FAX device 5 via an exchange 1, the device on the other end responds. the response undergoes a net control part 2, and detected as a tonal signal or 300BPS signal by a modulation/demodulation part 3. This information is transmitted to a control part 4, which will control communication procedures later on. Also, when 1,500Hz ACK signal transmitted from a FAX device is detected, a route entering a FM mode is provided. Conventionally, the part 3 decided whether a signal is 300BPS or tonal GI signal and accommodated to either G3 or G2 accordingly, but this device, when 1,500Hz ACK signal is detected, operates in FM mode and automatically transmits in FM mode.
Patent JP-H0668791-A (JP)
Title: Cantilever for scanning type probe microscope and manufacture thereof
Inventor: TODA AKITOSHI
IPC: G01B21/30
Filed: 1992-08-24
Abstract: PURPOSE:To manufacture a cantilever simply, control height of probes and the like easily, and apply it also to an STM image. CONSTITUTION:Probes 23 are arranged on the free end tips of lever parts 22 extended from a glass body 21. Thereby, when at least one layer of the lever parts 22 is made electrically conductive, not only an AFM image but also an STM image can be obtained by seizing an electric current flowing between the probes 23 and a sample. According to the manufacturing method, a silicon nitride layer or a boron-silicon nitride layer is formed on the surface of a silicon wafer, and next, patterning is carried out on these according to a cantilever shape. Next, the glass body is joined to layers being the lever parts, and next, the etching treatment is carried out on the silicon wafer, so that the probes 23 can be formed.
Patent JP-S59114054-A (JP)
Inventor: FUKUURA YUKIO
IPC: B32B1/02
Filed: 1982-12-22
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-S6380107-A (JP)
Inventor: HATA KENJI
IPC: F22B37/56
Filed: 1986-09-22
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-S60115023-A (JP)
Inventor: RIN RICHIYAADO SUKOU
IPC: B29D17/00
Filed: 1984-10-26
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-H1161174-A (JP)
Title: Oil and fat composition causing suppressed generation of acrolein and emission of malodor
Inventor: HYODO JUNKO
IPC: A23L27/10
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a vegetable oil and fat composition capable of preventing a person from suffering from an oil at the time of cooking and an oil and fat capable of suppressing the generation of acrolein in thermal cooking without emitting a malodor. SOLUTION: This oil and fat composition contains an additive having suppressing actions on generation of acrolein. The oil and fat composition preferably has <=70 acrolein index thereof. For example, an oil-soluble extract of a spice is used as the additive. The oil and fat composition is produced by regulating the amount of the generated acrolein at the time of thermal cooking under prescribed conditions to a value of a prescribed amount or below. The amount of the generated acrolein is obtained by indirectly measuring the amount of the generated acrolein in a vegetable oil and fat after the thermal cooking under the prescribed conditions. The regulation is preferably carried out by using the additive having the suppressing actions on the generation of the acrolein.
Patent JP-H0561724-A (JP)
Title: Initializing information resetting system
Inventor: OSAWA YUKARI
IPC: G06F11/30
Filed: 1991-09-05
Abstract: PURPOSE:To automatically recover the contents of a register even without turning-on power supply to a device or executing setting when set contents in the register of a peripheral circuit are made abnormal after a processing routine is started by resetting an initial value to the peripheral circuit when prescribed time is measured. CONSTITUTION:When a power source is turned on or reset, a CPU 1 sets the initial value read from a ROM 2 to a register 31 of a peripheral circuit 3 and afterwards, the value is stored in the prescribed area of a RAM 4. Next, after the lapse of fixed time based on time information supplied from a timer 5, the content of the register 31 is read out and compared with the stored value in the RAM 4. In this case, when both values are not coincident, the stored value in the RAM 4 is reset to the register 31. Therefore, even when the contents of the register 31 are made abnormal after the processing routine is started, they can be automatically recovered to a normal value without fail after the lapse of fixed time.
Patent JP-H0889908-A (JP)
Title: Receiving tray of vegetable and fruit separator
Inventor: OOBUCHI YASUTSUGU
IPC: B07C5/36
Filed: 1994-09-20
Abstract: PURPOSE: To make it possible to stably place vegetables and fruits on receiving trays without damage and to smoothly take up the vegetables and fruits from these receiving trays. CONSTITUTION: The receiving trays 1 of a vegetable and fruit selector which transports the vegetables and fruits S, such as apples and tomatoes, having relatively spherical shapes, by placing the vegetables and fruits on the receiving trays 1 one by one and sorts the vegetables and fruits S by each of the receiving trays 1 during the course of transportation have approximately shovel-like cushion sheet members 20 formed of flexible and elastic materials for placing the vegetables and fruits S at least at three points on the front surfaces 11 of main bodies 10 of the receiving trays. The respective cushion members 20 have fin-like elastic projections 22 which deflect when the vegetables and fruits S are placed on their rear surfaces 21b. In addition, the front surfaces 21a of the respective cushion members 20 are smoothly formed.
Patent JP-H0888100-A (JP)
Title: Accelerating device and its operating procedure
Inventor: HIROTA JUNICHI
IPC: H05H13/04
Filed: 1994-09-20
Abstract: PURPOSE: To obtain an accelerating device having an accelerating system of a simplified structure and high reliability by controlling the circulating frequency of ions and the voltage of accelerating means to the desired values. CONSTITUTION: A standard accelerating pattern is calculated by a control device 46 which outputs control signals 463 and 466 to a frequency generating device 61 and an error amplifier 81 for cavity voltage feedback, respectively. The device 61 outputs a signal corresponding to each present frequency according to the signal 463 to a high frequency power supply 50. The power supply 50 supplies high frequency power according to a signal from the device 61 and the amplifier 81 to an accelerating cavity 20 so as to accelerate ion beams 10. The position of the circulating beams 10 is detected by a monitor 31. The beam position on the monitor 31 becomes 0 when the cavity voltage of the cavity 20 reaches the desired value. If the beam position is not 0, its shift is restricted by controlling the circulating frequency and the cavity voltages.
Patent JP-H0647261-A (JP)
Title: Production of ceramic ultrafilter membrane
Inventor: SUGAI KENJI
IPC: B01D69/08
Filed: 1992-07-31
Abstract: PURPOSE:To provide the ceramic ultrafilter membrane having excellent permeable performance in the forming method of the ultrafilter membrane in which oxide ceramic formable sol is dip-coated on the surface of the porous ceramic hollow fiber membrane and burned. CONSTITUTION:After masking the outside surface of the porous ceramic hollow fiber membrane with a heat decomposable high molecular thin film, the membrane is dipped into the oxide ceramic formable sol, then dryed and burned, and the ceramic ultrafilter membrane in which the ultrafilter membraneis formed only at the inside surface of the porous ceramic hollow yarn membrane is obtained.
Patent JP-H0387827-A (JP)
Title: Photosensitive and thermosensitive recording material
Inventor: YAMAGUCHI JUN
IPC: G03F7/004
Filed: 1989-08-31
Abstract: PURPOSE:To form the above material as a monosheet type and to obtain distinct multicolor images only by the exposing and heating by providing two layers of specific photosensitive and thermosensitive layers consisting of a photosetting compsn. contg. colorless dyes and providing an intermediate layer contg. a UV absorbent therebetween. CONSTITUTION:Two layers of the photosensitive and thermosensitive layers contg. the photosetting compsn. which contain an electron acceptive and polymerizable vinyl monomer and a photopolymn. initiator and microcapsules contg. the electron donative colorless dyes are provided and the intermediate layer contg. the UV absorbent is provided therebetween. The photosetting compsn. is cured by image exposing and is thereafter uniformly heated to bring the electron acceptive monomer and the electron donative colorless dyes of the microcapsules into contact with each other to develop colors. The cured part is delayed in diffusion and the contact with the colorless dyes is hindered so that no colors are developed in the cured part. The overlap regions of photosensitive wavelength regions are eliminated by the intermediate layer. The distinct multicolor images are thus obtd.
Patent JP-S6468395-A (JP)
Title: 3'-deoxyarbinofuranosylpyrimidine nucleoside derivative
Inventor: MOROZUMI MASAMI
IPC: C07H19/09
Filed: 1987-09-08
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> is amino or OH; R<2> is H, halogen or alkyl when R<1> is amino and R<2> is alkyl when R<1> is OH) or a salt thereof. EXAMPLE:3'-Deoxyarabinofuranosylthymine. USE:An antiviral agent and anti-retroviral agent. PREPARATION:A protecting group is introduced to the 5-position of a compound shown by formula II, an eliminable group is introduced to the 2'-position and when R<1> of basic part is amino group, a protecting group is introduced to the amino group. The compound shown by formula II is treated with an alkali to give a compound shown by formula III. Then 2-2' bond of the compound is hydrolyzed and the compound is deprotected.
Patent JP-H0649134-A (JP)
Title: M-hydroxystyrene/styrene or alpha-methylstyrene block copolymer partially esterified with tert-butoxycarbonyl group and its production
Inventor: WATANABE OSAMU
IPC: C08F12/00
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a copolymer having high developability and high resolution by esterifying part of the hydroxyl groups of the poly(m-hydroxystyrene) part of a specified styrene block copolymer with tert-butoxycarbonyl groups. CONSTITUTION:Part of the hydroxyl groups of the poly(m-hydroxystyrene) part of a monodisperse m-hydroxystyrene/styrene or alpha-methylstyrene block copolymer having a weight-average molecular weight to number-average molecular weight ratio of 1.01-1.5 are esterified with tert-butoxycarbonyl groups to obtain a partially esterified block copolymer comprising repeating units of formulas I, II and III. The obtained block copolymer easily be developed with an alkali and has a narrow molecular weight distribution and therefore can desirably be used as, e.g. a resist material.