baber/WOPTO huggingface dataset:
Patent JP-H10103877-A (JP)
Title: Heat resistant material having platinum surface and its manufacturing method
Inventor: SASAKI KAZUYA
IPC: C04B37/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To strongly adhere a thin platinum layer to a heat insulating ceramic layer. SOLUTION: The present invention is adapted such that a platinum surface part is formed with a sintered platinum layer and a mixed layer of heat insulating ceramic and platinum is interposed between a heat insulating ceramic layer and the sintered platinum layer. To be concrete, the construction is achieved by a method and the like wherein mixed layer paste containing a platinum power and a heat insulating ceramic powder is applied and dried on the surface of the heat insulating ceramic layer further with platinum paste applied and dried which are in turn sintered at a temperature of about 1500 deg.C. The resulting heat insulating material is useable for a platinum crucible, a platinum stirring rod, and other members having a platinum surface part for example.
Patent JP-H02129182-A (JP)
Title: 1-(1h-imidazol-1-yl)-4-substituted phenylphthalazine derivative and platelet agglutination inhibitor containing the same
Inventor: TAKEHARA HIROYUKI
IPC: A61P7/02
Filed: 1988-11-04
Abstract: NEW MATERIAL:A compound expressed by formula I (R represents OH, lower alkyl, methoxy, acetylamino, halogen, methylthio or ethoxycarbonylvinyl; n is 0-3). EXAMPLE:1-(1H-Imidazol-1-yl)-4-(4-methylthiophenyl)phthalazine. USE:A platelet agglutination inhibitor. PREPARATION:A 1-chloro-4-substituted phenylphthalazine expressed by formula III is synthesized from a 4-substituted phenyl-1-(2H)-phthalazinone expressed by formula II and then reacted with imidazole to afford the compound expressed by formula I. The reaction is preferably carried out, as necessary, in a solvent such as benzene or THF at 60-150 deg.C for 2-8hr.
Patent JP-H0596278-A (JP)
Title: Apparatus for producing ultrapure water
Inventor: HASHIMOTO SHINKICHI
IPC: C02F9/00
Filed: 1991-10-02
Abstract: PURPOSE:To largely keep the specific resistance of a UF transmitted water outlet constant and to facilitate the dissolution and dilution of a raw water treatment-chemical agent or the replacement of a polisher by connecting a system returning water to a primary pure water tank from an ultrafiltration membrane and a system passing water through a secondary pure water tank through the ultrafiltration membrane through a valve. CONSTITUTION:A system returning water to a primary pure water tank 9 from an ultrafiltration membrane 1 and a system passing water through a secondary pure water tank 10 through the ultrafiltration membrane 1 are connected through valves 2,3,4. When transmitted water is collected through the ultrafiltration membrane, the valve 3 is closed and the valves 2,4 are opened to permit water to pass. When water is not collected through the ultrafiltration membrane, only the valve 3 is opened and the valves 2,4 are closed to execute the passage of water. By this constitution, the contamination of a primary pure water line can be prevented and the specific resistance of a UF transmitted water outlet can be largely kept constant. Since UF transmitted water can be always used, the dissolution/dilution of a raw water treatment-chemical agent or the replacement of a polisher can easily be performed.
Patent JP-H10124602-A (JP)
Title: System for changing password of automatic transaction device
Inventor: YOSHIMURA KAZUMA
IPC: G06Q50/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To extremely easily change a temporarily registered password without allowing a third person to know about it. SOLUTION: In a state in which a proper password corresponding to an inserted ID card is inputted, 'YES' is obtained in a step S9. In this case, when the change menu of a password is selected through a 'menu selection screen' displayed on a CRT display ('YES' in step S10), and a password inputted in a state in which a new password input screen is displayed (step S12) and a password re-inputted in a state in which a new password re-input screen is displayed (step S15) are made coincident ('YES' in step S18), a password changing instruction signal is transmitted to a host computer (step S19). The host computer which receives this signal changes the previously registered password to the newly inputted password.
Patent JP-2001101131-A (JP)
Title: Portable information terminal and storage medium
Inventor: YANAGI KAZUNORI
IPC: G06F3/048
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal capable of obtaining Internet information service within a short communication time and reducing a communication cost by including a proxy server function in the terminal. SOLUTION: A WWW browser processing part 11 reads out all retrieval request commands registered in a storage part 14 built in a WWW proxy processing part 15, prepares plural item names corresponding to retrieving conditions for these retrieval request commands, converts plural prepared item names into HTML item names, and displays a browser picture for displaying plural HTML converted item names as a list on a display part 13. When a required item name out of plural item names is specified by a user, the processing part 11 acquires a retrieval request command corresponding to the item name from a quick connection event, transmits the acquired command to an information providing server 3 through a communication control part 16, receives a data retrieval result from the server 3 through the control part 16, and displays the received data on the display part 13.
Patent JP-H02128341-A (JP)
Title: Magneto-optical recording medium and information recording method using the medium
Inventor: ASHIDA SUMIO
IPC: G11B11/10
Filed: 1988-11-07
Abstract: PURPOSE:To execute high speed overwrite by a 1-head/1-beam type by providing a recording layer having an axis of easy magnetization and a bias layer for applying a bias magnetic field, and also, allowing a first and a second magnetization reverse temperature areas where magnetization of the recording layer is uniform to the direction of the bias magnetic field to be existed. CONSTITUTION:The recording medium is provided with a recording layer 3 having an axis of easy magnetization in the direction vertical to the film surface, and a bias layer 5 which is formed by laminating plural layers of magnetic layers 11a - n having the axis of easy magnetization in the direction vertical to the film surface by laminating non-magnetic layers 12a - n between them, and applies a bias magnetic field HB (T) varied in accordance with a temperature to the recording layer 3. Also, a first and a second magnetization reverse temperature areas TW, TE (TW>TE) where the magnetization of the recording layer 3 is uniform to the direction of the bias magnetic field HB (T) are allowed to exist. In such a manner, high speed overwrite can be executed by the simple constitution of a 1-head/1-beam system, and an erasing margin is also secured enough.
Patent JP-H07115368-A (JP)
Title: A/d converting method
Inventor: MORISHITA TAKAO
IPC: H03M1/20
Filed: 1993-10-15
Abstract: PURPOSE:To widen an adjacent interval of a reference level by subtracting an input analog signal level from the reference level being the nearest to the input analog signal level, and determining an LSB of a digital value from the polarity of its difference. CONSTITUTION:An input analog signal is converted to a digital signal of (n) bits. That is, reference levels 'a'-'(2<n>-1)a' being the nearest to an input analog signal level are selected, and from its nearest reference level, the corresponding digital values '00...0001'-'11...1111' are determined by regarding its LSB as unknown, a difference obtained by subtracting the input analog signal level from the nearest reference level is detected, and from the polarity of its difference, the LSB of the digital value is determined. In this case, it is desirable that the LSB of the digital value is set as '1', and to '0', when the input analog signal level exceeds the nearest reference level, and is under the latter, respectively.
Patent JP-2000111595-A (JP)
Title: Relay diagnosing device and diagnosing method
Inventor: MATSUOKA HIDEKI
IPC: H01H47/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a diagnosing device and diagnosing method making measuring a single unit or a group of unit of relay possible without using a test pattern. SOLUTION: A source voltage Vcc is impressed to one end 15 of a relay contact 16 of a relay 10 to be measured, a source voltage is also impressed to the drive coil 11 of the relay to be measured by way of a switch 28. The other end 14 of the relay contact is connected to the base of a transistor 26, the source voltage is impressed to the base of the transistor 27 by way of the other end 14 of the relay contact to turn on the transistor 27 so that an LED 26 emits light.
Patent JP-H11115940-A (JP)
Title: Oriented plastic container
Inventor: NOGUCHI HIROO
IPC: B65D21/08
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain mechanical strength and preservation effects with a small quantity of resin and also facilitate disposal by providing a recess parallel to a horizontal direction respectively on front and rear faces and right and left side faces, and alternately placing the recesses so that the recesses on the front and rear faces and the recesses on the right and left side faces are not along an equal circumferential direction. SOLUTION: Recesses 22, 32 which are in parallel to a horizontal direction respectively are provided alternately in different heights on front and rear faces 20 and left and right side faces 30, 31 of the oriented plastic film container 10 made of synthetic resin. The recesses 22, 32 are placed in lengths wherein ends 23, 33 overlay each other. The recesses 22, 32 provided on the front and rear faces 20 and left and right side faces 30, 31 are preferably as wide as 3 to 10 mm and as deep as 1 to 5 mm. Their overlaid portions are preferably positioned on the left and right side faces 30, 31 while a length of the overlaid portions is in a range of 1 to 5 mm. The container can retain a container shape even if a quantity of used resin is 1/2 to l/3 of a conventional one and also it can be reduced in volume.
Patent JP-H02128320-A (JP)
Title: Method and device for producing magnetic recording medium
Inventor: TAKAHASHI KIYOSHI
IPC: G11B5/84
Filed: 1988-11-07
Abstract: PURPOSE:To reduce the drop-out being a recording and reproducing defect by bringing a ferromagnetic metallic thin film layer formed on a nonmagnetic substrate to electric conduction. CONSTITUTION:On the magnetic recording medium obtained by forming a ferromagnetic thin film layer 2 on a non-magnetic substrate 1, a lubricant layer being a top coat layer 4 is formed by a vacuum deposition method, while bringing the ferromagnetic metallic thin film layer 2 to electric conduction. In such a way, by bringing the ferromagnetic metallic thin film layer 2 to electric conduction, a temperature rises, and by its radiation heat, the coagulation of lubricant grains is prevented. Also, at the time of reaching the substrate 1, the lubricant is diffused easily due to a temperature rise of the ferromagnetic metallic thin film layer 2 itself, and a homogeneous lubricant layer is formed. In such a way, it does not occur that the coagulated lubricant adheres to a roller, etc. and contamination of the device is aggravated, and the drop-out being a recording and reproducing defect is reduced remarkably.
Patent JP-2000107264-A (JP)
Title: Opening and closing door for electric appliance
Inventor: URA YOSHIHISA
IPC: A61L2/10
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing door for an electric appliance provided with a lead switch excellent in explosion proof and excellent in responsiveness without depending on mechanically pushing operation. SOLUTION: This system includes an opening/closing door 11 for opening and closing the opening of the box 10 of the electric appliance, the lead switch 12 provided in the neighborhood of the opening and an permamet magnet 13 provided at the outer peripheral part 11a of the door 11 so as to bring this lead switch 12 into a conductive state by approaching the lead switch 12 at the time of closing the door 11 and to bring it into a nonconductive state at the time of opening.
Patent JP-S61157369-A (JP)
Inventor: SANO SUKEYOSHI
IPC: B02C18/10
Filed: 1984-12-28
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-H11100395-A (JP)
Title: New disaccharide, sweetener, production of the disaccharide and enzyme
Inventor: NOMURA GORO
IPC: A23L27/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new disaccharide having more refreshed sweetness than sugar, leaving no aftertaste, useful in the field of foods, medicines, etc., as a noncaloric sweetener, etc., comprising 1-O-α-D-fructofuranosyl-D-fructose. SOLUTION: This new disaccharide comprises 1-O-α-D-fructofuranosyl-D- fructose (αFF) of the formula, has more refreshed sweetness than sugar, characteristics of no remaining aftertaste, is a homobiose of fructose having no calorie or calorie close to approximately to zero, suitable as an active ingredient for a sweetener useful in the field of foods and medicines. The compound is obtained by treating di-α-D-fructorfuranose 1, 2':2, 1' dianhydride (α-DFA) with an enzyme for hydrolyzing one α1, 2 fructofuranoside bond of α-DFA.
Patent JP-2000109495-A (JP)
Title: Polyether-based compound, production thereof and medicinal composition containing the same
Inventor: YAMAMURA ATSUSHI
IPC: A61P31/04
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a low toxicity, and useful as a medicine, especially as a coccidiostat, a nematocide or antibacterial agent used for human or an animal. SOLUTION: This polyether-based compound is a compound of formula I [Me is methyl; R is H, a (substituted)alkyl, a (substituted) alkenyl or the like; X is O, S, NR1 group or the like; R1 is H, a (substituted)alkyl, a (substituted) alkenyl or the like]. The compound of formula I is obtained e.g. as a preferable production method, by using (A) a compound of formula II or its salt (e.g.; a compound of formula III) with (B) a compound of the formula: HX-R (e.g.; benzyl alcohol) in preferably stoichiometric amount to an excess amount of the component B based on the component A, as necessary in the presence of a base such as anhydrous cesium carbonate at preferably 0-100 deg.C for 1 hr to 10 days.
Patent JP-S63133299-A (JP)
Inventor: TERADA MOTOHARU
IPC: G08B23/00
Filed: 1986-11-26
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-H06128754-A (JP)
Title: Formation of ceramic coating film on iron-containing member
Inventor: TAMURA HIROSHI
IPC: C23C24/00
Filed: 1992-10-20
Abstract: PURPOSE:To enhance the adhesive strength of a ceramic coating film to an iron-contg. member without using an iron oxide coating film. CONSTITUTION:A powder layer of powder of an iron alloy contg. 10-90wt.% Fe is formed on the surface of an iron-contg. member, this member and the powder layer are subjected to diffusion joining by heating and the powder layer is sintered to form a sintered powder layer. A ceramic coating film is then formed on the surface of the sintered powder layer by applying and firing a ceramic slurry. Since the sintered powder layer is joined to the iron-contg. member by diffusion joining and the ceramic coating film sticks to the sintered powder layer by an anchoring effect produced by impregnation into the open pores in the sintered powder layer, the adhesive strength of the ceramic coating film is enhanced.
Patent JP-H11116908-A (JP)
Title: Adhesive sheet for oil surface
Inventor: FUJIKI YASUTAKE
IPC: C09J7/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To prepare an adhesive sheet, especifically an adhesive sheet having a high adhesion to an oil surface, such as an adherend to which an oil is adhered, without removing the oil. SOLUTION: An adhesive sheet is prepared by laminating a surface base, an adhesive layer and a separating paper. Here, the oil absorption per 1 g of the adhesive layer is adjusted to 0.1 g or larger, and the contact angle of the oil against the adhesive layer, measured immediately after the oil is dropped, is adjusted to from 30 to 60 degrees. Preferably, the resin composing the adhesive layer is an acrylic resin, and the acrylic resin is copolymerized using (a) from 90 wt.% or more (per the total weight of monomers) 2-ethylhexylacrylate, (b) 5 wt.% or less monomer copolymerizable with the component (a) and (c) from 0.1 to 5 wt.% monomer having a functional group. Furthermore, preferably from 0.1 to 3 pts.wt. isocyanate crosslinking agent is added per 100 pts.wt. of the acrylate copolymer.
Patent JP-S62140146-A (JP)
Title: Abnormality detecting method for data transfer system
Inventor: YAMAKAWA KIYOSHI
IPC: G06F15/177
Filed: 1985-12-13
Abstract: PURPOSE:To easily consider a proper counterplan by delivering the dummy signals to one of both CPU from the other one at the fixed time intervals to count these time intervals and deciding that one of these two CPU is abnormal if no output is delivered in a transfer system containing at least two CPU. CONSTITUTION:The codes sent from a keyboard 11 which delivers the character codes including the characters, numeric characters, codes, etc., and the function codes are stored in a RAM 14 via a master CPU 12 which transfers the print data based on the program data stored previously in a ROM 13. At the same time, the output of the CPU 12 is sent to a slave CPU 15 connected to a printer 16 for print control processing. In such a constitution, the checking dummy signal is transferred between both CPU 12 and 15 at a fixed time interval in addition to the original data processing. Then the presence or absence of said dummy signal for check of the runaway of the CPU 12 or 15 is detected. Then a desired error processing program is executed.
Patent JP-H08141779-A (JP)
Title: Pasty joining material for brazing
Inventor: NOZAKI KATSUTOSHI
IPC: B22F7/08
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a pasty joining material for brazing capable of securely brazing two members to be joined by composing alloy elements, such as Cu, of a rare earth element alloy contg. a specific ratio and a binder which is thermally decomposed under heating. CONSTITUTION: This pasty joining material for brazing is composed of rare earth element alloy powder and a binder. This rare earth element alloy powder contains at least one kind among Cu, Al, Ga, Co, Fe, Ag, Ni, Au, Mn, Zn, Pd, Sn, Sb, Pb, Bi, Ge and In as alloy elements AE at 5<=AE<=50atm.%. The alloy attains a liquid or solid-liquid co-existence state under heating and securely brazes the two members to be joined; for example, a permanent magnet cont. rare earth elements and a different metallic member at a relatively low temp. without inducing a characteristic change. On the other hand, the binder bonds the particles of the alloy powder to each other. The grain size (d) of the alloy powder is 1<=D<=100μm and the volumetric fraction Vf of its amorphous particles is Vf>=50%.
Patent JP-H04157469-A (JP)
Title: Fine pattern transfer method and its device
Inventor: TERASAWA TSUNEO
IPC: G03F7/20
Filed: 1990-10-22
Abstract: PURPOSE:To realize high precision transfer of a fine pattern by changing the direction of a beam illuminating a mask, according to a position on the mask. CONSTITUTION:An illumination optical system 2 including reflecting mirrors 3, 4 that are rotatable or advanceable abreast, is introduced between a light source 20 radiating a beam 1 of an X ray or vacuum ultraviolet sphere and the 1st base plate 5 (mask) where a pattern to be transferred is formed, and arrangement is made so that the beam 1 direction illuminating the mask 5 may conform to an image-formation optical system 11. The system 2 that includes mirrors 3, 4 which are rotatable or advanceable abreast, changes the radiation direction of the beam 1 on the mask 5 according to an illumination position. This beam 1 radiation direction is made to coincide with the entrance pupil position of the reflection type image-formation optical system 11, so the beam 1 direction illuminating the mask 5 is conformed to the system 11, and the system 11 displays its performance. As a result, the device has an illumination optical system that is conformed to an image-formation optical system, and minute pattern transfer superior in the performance of image-formation is realized.
Patent JP-H07163220-A (JP)
Title: Gear device in rotary planting device
Inventor: KASHIWAMURA YASUHIKO
IPC: A01C11/02
Filed: 1994-11-16
Abstract: PURPOSE:To provide a gear device in a rotary planting device, capable of giving the degree of freedom to engagements between respective gears in an epicyclic gear mechanism comprising a sun gear, intermediate gears, and an epicyclic gear. CONSTITUTION:In a gear device in a rotary planting device, two series of gear mechanisms are made with two intermediate gears so that an epicyclic gear 14 is arranged in an offset state to a sun gear, and a phase difference on rotation movement is disposed between the two intermediate gears on the side view.
Patent JP-S63137617-A (JP)
Inventor: MIURA YASUMASA
IPC: A01G1/00
Filed: 1986-11-28
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-H09102777-A (JP)
Title: Communication input and output controller
Inventor: KOBAYASHI HIROTSUGU
IPC: G06F13/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To accurately recognize the invalid data at the side of a host computer if an error is detected in the data received from a terminal equipment even through the communication efficiency is improved through such processing as the real-time code conversion, etc., that is applied to the data equal to a single packet and received from the terminal equipment with no buffering and also through the sequential transmission of the processed data to the host computer. SOLUTION: A communication input/output controller 1 checks whether an error is detected in the data sent from a portable terminal equipment 2 every time the data equal to a single packet are received in every byte. If these data are normal, the code conversion processing is given to the data together with the CRC calculation. Then the processed data are sent in sequence to a host computer 3. If an error is detected in the received data, the dummy data are produced and also the CRC calculation is carried out based on the dummy data. Thus a CRC code is obtained and sent to the computer 3.
Patent JP-H06112320-A (JP)
Title: Semiconductor integrated circuit
Inventor: IKEGAMI FUMIO
IPC: H01L21/82
Filed: 1992-09-28
Abstract: PURPOSE:To prevent the power supply ground wiring noise of an output buffer circuit operating simultaneously from being propagated to the power supply ground of other input/output buffer circuits. CONSTITUTION:Power supply grounds 5a and 6a of output buffer circuits 2a and 2b operating simultaneously are isolated from power supply grounds 5b and 6b of other input/output buffer circuits 2c, 3a, 3b, and 3c, thus preventing the power supply ground noise of the output buffer circuits 2a and 2b operating simultaneously from being propagated to other input/output buffer circuits.
Patent JP-S62141242-A (JP)
Inventor: SEKI YOICHI
IPC: E04B5/32
Filed: 1985-12-16
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。