baber/WOPTO huggingface dataset:
Patent JP-H04202198-A (JP)
Title: Novel peptide, its production and use thereof
Inventor: HASEGAWA MASAYASU
IPC: A61K31/00
Filed: 1990-11-29
Abstract: NEW MATERIAL:A peptide with Val-Ser-Pro skeleton. USE:An angiotensinase inhibitor, preventive or therapeutic agent for hypertension. PREPARATION:For example, raw albumen is diluted fivefold with distilled water and dissolved therein followed by adjustment to pH at 1.6 with 1N-HCl. Pepsin is then added to the system to make a reaction stationarily at 37 deg.C for 3hr followed by boiling at 100 deg.C for 10min to terminate the reaction. The resulting reaction liquor is centrifuged at 10000rpm for 5min to effect concentration and then purified by high performance liquid chromatography. The purified peptide thus obtained is put to amino acid sequence analysis by the application of automatic Edman degradation technique using a vapor phase protein sequencer, thus obtaining the objective peptide of formula H-Val-Ser-Pro-OH having the following characteristics: (1) the Rf value for thin-layer chromatography: 0.43; (2) melting point: 91 deg.C; and (3) specific rotatory power [alpha](c=0.5, water): -81.37.
Patent JP-H02180439-A (JP)
Title: Branching device for optical data transmission line
Inventor: SAITO HITOSHI
IPC: H04B10/27
Filed: 1988-12-29
Abstract: PURPOSE:To reduce the cost of the device and to miniaturize the device by fitting a data communication equipment and an optical switch to different boards and providing a device to fit an optical fiber into a loop shape for the board of the optical switch. CONSTITUTION:An optical transmitter T and an optical receiver R are mounted on a board 10, and at the same time, the electronic circuit part of a data communication equipment COM is made into a printed board and mounted on the board 10. An optical switch OSW is mounted on a board 30, and a front plate 20 is fixed through the metal fittings 21 to the end face of the board 30. Thus, a call using the title optical data communication line can be attained by detaching a card 10 and the front plate 20 and making the optical switch OSW into a biased state. Further, metal fittings to make an optical fiber 21 round into the loop shape and hold the loop-shaped optical fiber 21 are provided for the surface of the board 30. Thus, the optical switch OSW having the optical fiber having a standard length can be used as it is.
Patent JP-H05148564-A (JP)
Title: Method for adding of si to mg or mg alloy
Inventor: KANEDA HIROMITSU
IPC: C22C1/02
Filed: 1991-11-22
Abstract: PURPOSE:To make a method to add and mix Si into Mg or Mg alloy efficient. CONSTITUTION:In the production method for the Mg alloy containing Si by adding Si into Mg or Mg alloy, powder of SiO2 is added into a molten metal 5, made by melting Mg or Mg alloy, and after MgO and Si are generated in the molten metal, MgO in the molten metal 5 is removed and Si is uniformly dispersed in Mg or Mg alloy.
Patent JP-H04283316-A (JP)
Title: Premix secondary fuel nozzle having swirler integral therewith
Inventor: MASAYOSHI KUWATA
IPC: F23R3/28
Filed: 1991-11-25
Abstract: PURPOSE: To prolong a life of a gas turbine engine combustor by preventing a premix swirler from being directly brought into contact with flame. CONSTITUTION: A dual mode and dual stage low-NOx combustor includes a primary combustion chamber and a secondary combustion chamber separated therefrom by a throat region of reduced diameter. Fuel is fed into primary combustors by an annular array of diffusion-type nozzles, whereas fuel is fed into the secondary combustor by a central premix and diffusion nozzle 102. A premix swirler annulus 122 is located upstream of a plurality of fuel distribution tubes 110 of the combined premix and diffusion nozzle.
Patent JP-H09173994-A (JP)
Title: Agricultural product sorter
Inventor: YOKOYA HARUTOSHI
IPC: B07C5/36
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To enable an operator to place agricultural products directly on pans and to lessen personnel and labor by running the pans on an agricultural product stock line as well and disposing this agricultural product stock line in such a manner that its one end side faces an agricultural product carrying-in section. SOLUTION: The agricultural products carried to the agricultural product carrying-in section 20 are directly placed on the pans of the agricultural product stock line 22 of which one end side faces the agricultural product carrying-in section 20 and into which the empty pans are directly fed from an empty pan return line. The required number of the pans on which the agricultural products are placed are eventually stocked on the agricultural product stock line 22 while the pans are transported on the agricultural product stock line 22. The pans on the agricultural product stock line 22 are successively fed into an agricultural product assorting line 27 and are sorted a sorting section 26. The pans are sent from the assorting line 27 onto a carrying-out line 28.  The agricultural products are housed in a taking-out section 30 and the emptied pans are carried into the one end side of the agricultural product stock line 22 by the empty pan return line.
Patent JP-H06188897-A (JP)
Title: System switching system for atm exchange
Inventor: KATO MASABUMI
IPC: H04Q3/52
Filed: 1992-12-15
Abstract: PURPOSE:To switch systems without redundantly providing buffer capacity and increasing the number of system communication contact points even in the case of a multistage buffer type ATM speech path. CONSTITUTION:All the buffers of existent and reserve systems 51' are made empty corresponding to a system switching request, afterwards, an input cell a' is multicasted to an existent operating system 51 and the reserve system 51', the same cell flow is applied to both of systems, reading is performed on the same situation in both of systems, and a selector 53 selects the cell from the existent operating system as an output to respective outgoing lines #i (i=1, 2...m). An empty monitor part 52 monitors the empty state of the buffer sharing the outgoing line for each outgoing line xsii of the existent operating system and since the content of buffers in both of systems are coincident after all the buffers sharing the prescribed outgoing line xsii are simultaneously made empty, the system switching part 53 selects/outputs the cell from the reserve system. Afterwards, switching is similarly performed concerning the other outgoing line.
Patent JP-H06187914-A (JP)
Title: Plasma display panel
Inventor: YAMAMOTO AKIRA
IPC: H01J17/04
Filed: 1992-12-16
Abstract: PURPOSE:To maintain the redundancy of display even when an electrode is disconnected where 4 intersections = one picture element. CONSTITUTION:A plurality of electrodes 2 each are juxtaposed on two sheets of substrates 1 in stripe-like form, and when the substrates 1 are provided in opposite to each other, an intersection 3 in which the electrodes are crossing each other makes one picture element 4. Adjacent two pieces of the electrodes 2 make one pair and simultaneously are driven and also four pieces of the intersections 3 in which the electrodes are crossing each other make one picture element.
Patent JP-H01175203-A (JP)
Title: Rotary potentiometer
Inventor: ISHIDA HIROAKI
IPC: G01D5/16
Filed: 1987-12-28
Abstract: PURPOSE:To disperse caulking force in the directions of the corner sections of a hole section and thereby to prevent the breakage of a lever owing to stress concentration, by providing a polygonal hole section in the lever and caulking a shaft at each corner section of this hole section. CONSTITUTION:A polygonal hole section 14 is made to connect a thin metallic plate lever 12 with an end of a shaft 13 in the lever 12 that is fitted to the end of the shaft 13 protruding from the resin-made case of a rotary potentiometer. In addition, a round section 15 for caulking with smaller diameter than that of the trunk section of the shaft 13 is made at the end of the shaft 13, and the section 15 for caulking is inserted into the hole section 14 of the lever 12. Then, the lever 12 is joined to the shaft 13, by caulking the section 15 for caulking with a caulking punch 16 at each corner section 14a of the hole section 14. Since the caulking force, applied to the shaft 13 and the lever 12 when caulked by the caulking punch 16, can be dispersed in the directions of corner sections 14a of the hole section 14, the breakage or warp of the lever 12 owing to stress concentration can be reduced.
Patent JP-H08171196-A (JP)
Title: Half-ton type phase shift mask, mask blank thereof and production of half-tone type phase shift mask
Inventor: OKUBO KINJI
IPC: G03F1/32
Filed: 1994-12-19
Abstract: PURPOSE: To attain a high resolution pattern transfer. CONSTITUTION: The half-tone type phase shift mask 10 is constituted of a glass substrate 1 and a translucent layer 2 (the layer alone shows phase shift effect and is called a shifter layer thereafter) provided to be pattern like and consisting of tin indium oxide, in which zirconium oxide is added, and the shifter layer 2 is heat-treated. The shifter layer 2 is improved in crystallinity by being heat- treated and in accordance thereto, the resistance against acid is improved. Then, even when a coating film for forming the shifter layer 2 or the shifter layer 2 after patterned, which is film-formed on the substrate 1, is cleaned with an acidic cleaning solution in the production process of the phase shift mask, the thickness of the layer is not deviated from the optimum value and the accuracy of the mask is improved because of the sufficient cleaning effect.
Patent JP-H08181041-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: IIDA KENICHI
IPC: H01G9/035
Filed: 1994-12-20
Abstract: PURPOSE: To reduce the loss of an electrolytic capacitor, to improve the reduction in the capacity, and to make progress at high and low temperature characteristics by providing a high spark voltage, a low specific resistance and excellent high and low temperature characteristics. CONSTITUTION: Electrolyte for an electrolytic capacitor contains ethylene glycol as a main ingredient of solvent, and comprises at least one type of 2,2,4- trimethyladipic acid or its salt, at least one type of 2,4,4-trimethyladipic acid or its salt to be dissolved.
Patent JP-H07188687-A (JP)
Title: Refrigerator oil
Inventor: OGANO SATORU
IPC: C10N20/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide refrigerator oil excelling in compatibility with a refrigerant and being one that is used in a refrigerator containing a hydrofluoroalkane as the refrigerant and is a specified aliphatic ester made from a fatty acid and an aliphatic alcohol. CONSTITUTION:The refrigerator oil is one that is used in a refrigerator containing a refrigerant comprising at least one hydrofluoroalkane and consists of an aliphatic ester made from a fatty acid and an aliphatic alcohol, having a solubility parameter of 8.8 or above, the number of carbon atoms of the straight-chain part of the terminal alkyl group of 6 or below and a molecular weight of 900 or below. Examples of the hydrofluoroalkane refrigerants include R32, R134a, R125, R290 (propane), R717 (ammonia), R143a or a mixture thereof. Examples of the ester oils include a polyol ester, a polycarboxylic acid ester, a fumaric ester oligomer, a carbonic ester, a hydroxypivaric ester and a combination thereof.
Patent JP-H07207537-A (JP)
Title: Draft device for spinning machine
Inventor: ROORANTO EEBERUHARUTO
IPC: D01H5/56
Filed: 1994-12-09
Abstract: PURPOSE: To avert the readjustment of a drafting device as completely as possible during the life thereof. CONSTITUTION: A strut 10 for a top roll support of the drafting device for a spinning machine is securely fixed on a holding rod 14 of the spinning machine by intrinsic tightening without the need for readjusting members. This fixation may be executed even in a receiving hole 13 of the strut 10 for the holding rod 14 having a continuous edge and also in the receiving hole having the edges intermitted by fitting holes.
Patent JP-H11168585-A (JP)
Title: Communication equipment
Inventor: KIMURA MUNENORI
IPC: H04N1/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To hold information in a backup memory after the initialization of the back up memory and to maintain necessary information by copying information stored in the backup memory in a memory which is differently provided before the initialization of the backup memory. SOLUTION: The backup memory 12 stores the telephone number of a transmission destination and information required for the system control of a facsimile equipment (communication equipment) 1. A system control part 5 refers to data of a designated address in the memory 12 when power 15 is supplied and initializes the memory 12 after information stored in the memory 12 is copied to the memory 10 when data in the memory 12 is not data which is previously set. Thus, information which is not destroyed can be maintained and the reliability of the facsimile equipment l can be improved even if a part of information in the memory 12 is destroyed.
Patent JP-H04205324-A (JP)
Title: Numerical controller
Inventor: MITO JUNICHI
IPC: G05D3/12
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate the influence of noise to a count data and to always exactly control a servo motor by providing a count circuit for counting a position detection pulse in an encoder, and transmitting the count data corresponding to a request signal from a numerical control part. CONSTITUTION:When a transmission request (RTS) is transmitted from the numerical controller side to the encoder at the timing of sampling, on the encoder side, a timing control part 25 receives the signal and latches the count data of respective counters 22 and 23. Then, the count data at that time is transmitted from a serial I/O interface 21 through the signal line of a Ch.A to the numerical controller side. In this case, the count data latched by the preceding RTS signal is compared with the count data latched this time by an alarm generating circuit 26 and when the difference is too much large, this alarm generating circuit transmits an alarm signal through a Ch.B to the numerical controller side. Thus, the influence caused by the noise of a count pulse is eliminated, and the servo motor can be exactly controlled.
Patent JP-H10173160-A (JP)
Title: Manufacturing method semiconductor device
Inventor: YAGI TAKESHI
IPC: H01L27/14
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, wherein many semiconductor elements having cavities below substratum parts can be arranged on a semiconductor substrate with high density. SOLUTION: A thermal oxide film 23 is formed on the upper surface of a silicon substrate 12 by an LOCOS method and etched in a desired shape, and a thermal oxide film 23A is formed which is used as a sacrifice layer at the time of manufacturing a semiconductor element of a bridge structure. A nitride silicon film 13 constituting a substratum part is formed on the upper surface of the thermal oxide film 23A, and the nitride silicon film 13 is patterned. After that, the thermal oxide film 23A is eliminated by wet-etching, and a cavity is formed below the substratum part.
Patent JP-H08334573-A (JP)
Title: Analog display-type watch with means for selection of digital information
Inventor: MISHIERU KURISUTEN
IPC: G04G21/08
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain an analog indication clock having a position sensor which can select digital information clearly and plainly through simple operation while ensuring that no possibility of miss is present for a user. SOLUTION: The analog indication clock comprises position sensors 51-62 disposed in predetermined sectral parts on a clock and can select predetermined digital information (0-9, ×, ÷, +, -, =) through respective operations, and means 22 for processing the digital information. At least one pointer (MN, H) is driven to point a sectral part corresponding to an operated position sensor 51-62 so that selection of the digital information (0-9, ×, ÷, +, -, =) can be confirmed.
Patent JP-H09149929-A (JP)
Title: Perspiration suppressor and pressing body thereof
Inventor: ASANO YASUHISA
IPC: A61H39/04
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of suppressing perspiration. SOLUTION: This perspiration suppressor is constituted of pressing bodies 10 each provided with multiple projections 12 on the inside face and a fitting section 14 on the outside face and a fastening tool 20 made of an elastic band for fitting and fixing the pressing bodies 10 at the lower portions of the side sections of a human body. A lock piece 22 and a lock reception section 23 are attached to both end sections of the fastening tool 20, and both ends are locked. The fastening tool 20 fitted with the pressing bodies 10 are fitted around the breast of the human body so that the pressing bodies 10 are located at the lower portions of the sides, then the projections 12 of the pressing bodies 10 press the lower portions of the sides, and perspiration can be suppressed.
Patent JP-2000157474-A (JP)
Title: Dish washer drier
Inventor: YAMADA HIROKI
IPC: A47L15/42
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent the re-adhesion of dirt to dishes and prevent the generation of burning of waste and of nasty smell. SOLUTION: A washing tank 6 which receives dishes, a heating means (a heating heater 27) which heats cleaning water or rinsing water which are supplied in the washing tank 7, a circulating means (a circulating pump 17) which circulates cleaning water and rinsing water in the washing tank 7 and a draining means (a draining pump 22) which drains cleaning water and rinsing water in the washing tank 7 to an outside are provided, and dishes are cleaned and rinsed and then dried by controlling the heating means, the circulating means and the draining means.  In such a case, water passages 20, 23 are respectively connected to a part of the washing tank 7 and a flow path R which has a filter part 14 is provided, and a running water path switching means which is composed of a rotating body 11 in which the flow path R is arranged so as to go along from a position which is connected with the water passage 20 of the circulating means to a position which is connected with the water passage 23 of the draining means is provided.
Patent JP-H07200327-A (JP)
Title: State transition management equipment
Inventor: YAMAMOTO HIROSHI
IPC: G06F9/48
Filed: 1993-12-28
Abstract: PURPOSE:To provide the state transition management equipment in which message is stored and executed without need for the storage means of a large capacity and cancellation processing is executed simply when part of requested instruction is cancelled due to an equipment error or the like. CONSTITUTION:The state transition management equipment is made up of a processing means publicating processing content information 20 comprising a self identification code 20a, a processing object identification code 20b representing processing object in time series operation, detailed information, self-identification code, a processing object identification code and detailed information 20c for each execution of processing, an information storage means 5 storing processing content information and a control means 3 referencing the stored processing content information to control the entire equipment operation.
Patent JP-H09191251-A (JP)
Title: Digital data level adjustment circuit
Inventor: KOTO TOUSHIN
IPC: H03M1/06
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To eliminate pop noise efficiently with only one capacitor by using an output level adjustment means to adjust a level of an input signal in response to a time constant consisting of a resistance and a capacitance in a control section. SOLUTION: Digital data and a clock signal from a microcomputer are converted into analog data by a D/A converter section 20 via a microcomputer interface section 10. The output is given to a voltage controlled amplifier section 50 via a control section 30 controlling a data output and an output level adjustment means 40 adjusting an output level. The output level adjustment means 40 adjusts a level of an input signal with a time constant consisting of a resistance and a capacitance in the control section 30. Furthermore, the control section 30 having plural control cells each having a cell switch provides an output of buffered data to the voltage controlled amplifier section 50 under the control of the microcomputer interface section 10. Only one capacitor is used as above to eliminate pop noise efficiently.
Patent JP-H1123924-A (JP)
Title: Coated optical fiber and its manufacture
Inventor: YAMANO MASAYOSHI
IPC: G02B6/44
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce elongation strain generated in a glass fiber when it is worked into an optical fiber cable. SOLUTION: One ore more optical fibers 1 formed by coating glass fibers are arranged and fed together to an external coating device 3 to manufacture a coated optical fiber 4 having an external coating. At this time, the feed speed of the optical fibers 1 to the external coating device 3 is made faster than the take-up speed of the coated optical fiber 4 to a take-up reel 5 to give lengthwise compressive strain to the glass fibers of the coated optical fiber 4.
Patent JP-H05113014-A (JP)
Title: Method of adjusting joint gap of tile panel
Inventor: OKADA YASUSHI
IPC: E04F13/08
Filed: 1991-10-18
Abstract: PURPOSE:To mechanize the process of adjusting joint gaps between tiles set on a base plate on which an adhesive is applied during manufacture of a tile panel. CONSTITUTION:An arrangement frame body 10 having partition members 11 with a configuration corresponding to predetermined joint gaps 4 between tiles set on a base plate 2 applied thereover with an adhesive are inserted into the joint gaps 4. Further, by moving one of the base plate 2 or the arrangement frame body 10, relative to each other, the arrangement of the tiles 3 are corrected.
Patent JP-H03196840-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: KITAGUCHI SHINYA
IPC: B01D53/94
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a ternary catalyst for purification of exhaust gas without using rhodium by supporting palladium and the oxide of a rare earth element on cerium oxide and incorporating this cerium oxide into a catalyst carrier. CONSTITUTION:Palladium and the oxide of a rare earth element other than cerium, e.g. lanthanum or praseodymium are supported on cerium oxide and this cerium oxide is incorporated into a carrier of ceramic such as cordierite or alpha-alumina or a monolithic carrier of a metal such as stainless steel to obtain a catalyst without using rhodium. Grain growth of Pd in the catalyst is inhibited and the catalytic characteristics in the early stage are not remarkably deteriorated even after use for a long time.
Patent JP-2001151400-A (JP)
Title: Sheet conveying device, and image reading device and image forming device having it
Inventor: NASHIDA YASUMASA
IPC: B65H3/44
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device capable of accurately setting a paper discharging passage and a paper feeding portion according to a kind of a sheet, an image reading device and an image forming device having this. SOLUTION: When a manual paper feeding portion is selected by a selecting means 213, an interlocking means 206 moves a switching means 117 to a switching position to a first paper discharging passage R1 interlocking with a selecting operation of the selecting means 213. When the other paper feeding portion is selected, the switching means 117 is moved to a switching position to a second paper discharging passage R2. When the sheet P is discharged from the first paper discharging passage R1, a moving means 212 moves the switching means 117, and the interlocking means 206 makes the selecting means 213 select the manual paper feeding portion interlocking with the moving operation of the moving means 212.  When the sheet P is discharged from the second paper discharging passage R2, the moving means 212 moves the switching means 117, and the selecting means 213 selects the other paper feeding portion interlocking with the moving operation of the moving means 212.