baber/WOPTO huggingface dataset:
Patent JP-S62228018-A (JP)
Title: Member for external use
Inventor: KINOSHITA TAKASHI
IPC: A61K9/06
Filed: 1986-03-29
Abstract: PURPOSE:A base for external use, containing a specific dihydropyridine based calcium antagonistic agent, having a very low available concentration in blood and improved rapid-acting drug effect, capable of sustaining the drug effect for a long period and useful for preventing and treating angina pectoris, caridiac insufficiency and hypertension. CONSTITUTION:A member for external use containing isopropyl 4-(2,1,3- benzoxadiazol-4-yl)-1, 4-dihydro-5-methoxycarbonyl-2,6-dimethyl-3-pyridinecarbo xylate expressed by the formula as an active ingredient. The above-mentioned compound is contained in a base consisting essentially of a high polymer, prefer ably having tackiness and the resultant base is then applied directly or indirectly applied through an undercoating member to a flexible carrier. An acrylic high polymer having -70--10 deg.C, particularly -55--25 deg.C glass transition tempera ture is preferred for the tacky high polymer.
Patent JP-S57186053-A (JP)
Title: Fuel pump
Inventor: WATANABE MASAHIKO
IPC: F02M37/00
Filed: 1981-05-13
Abstract: PURPOSE:To both ensure self-priming quality and safety of a pump and reduce pulsation of its delivery pressure, by forming an air bleed-pressure relief valve with a float valve body of less specific gravity than of fuel and interposing said air bleed-pressure relief valve in a regenerative pump used for a fuel injection pump. CONSTITUTION:An air bleed-relief valve 90 is arranged in a delivery pipe 80 of a pump 10. When air is filled in the pump 10, a float type air bleed valve body 87 is located in a lower position separated from a valve seat 86, and air passes through a communication hole 98, valve hole 94... communication hole 99 to flow out to the outside. When fuel flows in the valve hole 94 through the communication hole 98, the valve body 87 is floated and adapted to the valve seat 86 to complete air bleed. On the other hand, if internal pressure of the pump 10 is increased, a relief valve body 84 is moved against a spring 83 and separated from a valve seat 93, accordingly fuel passes between an internal surface of the communication hole 98, valve holes 94, 95 and the valve body 84 to flow out from the communication hole 98 to the outside.
Patent JP-S60217006-A (JP)
Title: Chuck
Inventor: KIMURA MASATSUGU
IPC: B23B31/10
Filed: 1984-04-10
Abstract: PURPOSE:To obtain a favorable operability in proper fixing of material like DD capstan which requires to be of a high quality and high accuracy by using a construction different from conventional chucks which bite the material with claws in holding the material and give damage to it. CONSTITUTION:A chuck body 2 has a fittingly inserting hole 1 provided with small diameter portions 5a, 5b at the top and bottom ends of a through hole 3. A piston 7 moves forward by air pressure supplied and abuts a shaft 16 loosely inserted into the hole 1 and horizontally pushes the shaft 16 opposing to the spring force of a compression coil spring 13, so that the piston 7 pushes and abuts inner peripheral surfaces 14a, 14b of the small diameter portions 5a, 5b in the hole 1 and supports the shaft 16 in three points of the inner peripheral surfaces 14a, 14b of the small diameter portions 5a, 5b, and the tip portion of the piston 7, allowing to obtain a favorable operability in holding and fixing the shaft 16 without giving any damage to the shaft 16.
Patent JP-S61230700-A (JP)
Title: Programmable read-only memory
Inventor: MASUDA HAJIME
IPC: G11C17/06
Filed: 1985-04-05
Abstract: PURPOSE:To attain a test to check whether a writing defect occurs or not before a writing operation is performed by connecting adversely a written test memory cell to a P-ROM containing base open transistor memory cells arrayed in a matrix. CONSTITUTION:A P-ROM consists of ROM cells M33-44, etc. of base open transistors arrayed into a matrix with connection of their emitters and collectors to column lines B3-B5 and row lines W3-W5 respectively. The P-ROM also contains test memories M35, M45, M53 and M54 of transistors with their emitters and collectors adversely to said base open transistors. A row selection circuit WD5 connected to the line W5 is turned on to test whether the adverse breakdown strength is higher than a prescribed level or not for cells M35 and M45 using lines B3 and B4 respectively and also whether the adverse breakdown strength is higher than a prescribed level or not for cells M53 and M54 respectively. When a writing job is carried out with a desired memory selected through said test, it is decided by a delivery test done before writing whether or not a writer defect is produced by a writing current supplied from the opposite side of written memory cells on the same column or row line.
Patent JP-H07283511-A (JP)
Title: Laser trimming method of circuit element formed of copper foil of printed wiring board
Inventor: HARAZONO BUNICHI
IPC: B23K26/382
Filed: 1994-04-11
Abstract: PURPOSE:To provide an excellent laser trimming method wherein a copper foil bridge to be formed in the working trench part of a copper foil is excluded, and stable working is realized, when a circuit element formed of the copper foil of a printed wiring board which is used in a high frequency circuit of various kinds of electronic apparatuses is subjected to trimming by using a laser oscillating equipment. CONSTITUTION:The spot diameter (b) of a laser beam 8 on a working surface which beam is irradiated from a laser oscillating equipment is made intendedly larger than or equal to the thickness (a) of a copper foil 2 of a printed wiring board 1. Thereby a working trench 5 of the copper foil 2 is made wide, so that the bridge to be formed by recombination of the copper foil fused in the trench can be excluded.
Patent JP-2000119296-A (JP)
Title: Derivative of 7-deaza-2'-deoxy-guanosine 5'-triphosphate, its production and use thereof
Inventor: KUMAR SHIV
IPC: C12Q1/6869
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To produce a new compound useful for the analysis, etc., of a squeezing artifact when measuring a nucleotide base sequence of a DNA and further useful for the elongation of an oligonucleotide sequence. SOLUTION: This compound is represented by formula I (R1 is a 1-10C alkyl; R2 is H or hydroxy; and R7 is H, a mono-, a di-, a triphosphate or the like with the exception that R7 is not H when R1 is methyl), e.g. propyl-7-deaza-2'- deoxyguanosine 5'-triphosphate. The compound represented by formula I is produced by deprotecting a compound represented by formula II (R4 and R6 are each a protecting group; and R5 is H or OR4). The deprotection can be carried out by using, e.g. a Lewis acid. The intermediate represented by formula II is a new compound and is prepared by subjecting, e.g. a compound represented by formula III and a compound represented by formula IV (hal is a halogen) to a saccharide chain forming reaction.
Patent JP-S56169376-A (JP)
Title: Light receiving semiconductor device
Inventor: KIMURA CHIKAO
IPC: H01L31/0216
Filed: 1980-05-30
Abstract: PURPOSE:To prevent the leakage current by forming a semiconductor film having large band gap, e.g., Si on a Ge semiconductor substrate, forming an SiO2 protective film thereon, removing partly the protective film and the semiconductor film by photoetching and diffusing Sb or the like in the substrate. CONSTITUTION:An Si film 6 is formed by glow discharge or the like on the surface of a Ge substrate 1, and an SiO2 protective film 2 is formed by oxidation or the like on the surface of the film 6. Then, the films 2 and 6 are partly removed by photoetching or the like. Further, Sb or As is diffused by an ordinary diffusion to form an N type diffused layer 3. Then, electrodes 7 and 8 are respectively formed on the layer 3 and the substrate 1. Thus, a P-N junction is formed on the surface of the Ge semiconductor, and the surface of the Ge semiconductor and the part exposed on the surface at the P-N junction are protected as the operating units via an Si film with the SiO2 protective film. Consequently, the Ge, the Si and the SiO2 have preferable adherence, and the Si film has large band gaps, and accordingly it does not affect an optical Ge photodiode and does not generate leakage current.
Patent JP-S61266896-A (JP)
Inventor: JIYON DERIKU GESUTO
IPC: F16L37/092
Filed: 1986-03-28
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-H03271996-A (JP)
Title: Shopping route following-up device
Inventor: NAKAMURA SHIN
IPC: G07G1/12
Filed: 1990-03-20
Abstract: PURPOSE:To investigate it on the shop side in which route a customer is moved, without applying an uncomfortable feeling to monitor the customer by confirming the position of a shopping basket by a signal. CONSTITUTION:A receiving/transmitting means 1-1 is provided while being fitted to the shopping basket so as to transmit a specified signal for fixed time by receiving a certain signal, and a receiving/transmitting means 1-2 is provided while being fitted to a shelf and a register so as to receive the specified signal while transmitting a certain signal. Then, an information processing means 1-3 is provided to add the time and the place to the signals received at the shelf and the register. Thus, by time-sequentially processing the signals at a computer, the real shopping route can be grasped.
Patent JP-S59198034-A (JP)
Title: Guide system of radio information
Inventor: ISHIKAWA HIROSHI
IPC: H04W88/02
Filed: 1983-04-25
Abstract: PURPOSE:To obtain simply the newest information by transmitting information offered to a subscriber by radio and receiving this information by a portable terminal device and storing this information. CONSTITUTION:A center 8 transmits a code and information stored in a memory 9 from a radio station 10 by radio. The portable terminal device 1 consists of a reciver 2, a display device 3, an input device 4, a memory 5, a controller 6, and a signal tone generator 7. The user inputs a code corresponding to the desired information from the input device 4 to store said information in the memory 5. When this code and a code transmitted/received from a radio station are coincident, the reciver receives the information to store it in the memory 5. The controller 6 reports the incoming of the desired information to the signal tone generator 7 and displays the information on the display device 3.
Patent JP-S55164654-A (JP)
Title: Higher mixed dibasic acid ester having side chain
Inventor: MORITA CHIRIO
IPC: A61K47/00
Filed: 1979-06-09
Abstract: NEW MATERIAL:A higher mixed dibasic acid ester having a side chain of formulas I, II and III (R is >=1C alkyl, alkenyl, hydroxyalkyl, >=3C side chain alkyl group). USE:An oil base for a cosmetic or medicine, a base for an emulsion, an industrial oil, e.g. a plasticizer or a synthetic lubricating oil, or a sequestering agent for a heavy metal. PROCESS:A dicarboxylic acid of formulas IV, V and VI or its reactive derivative is esterified with a straight chain saturated or unsaturated alcohol or an alcohol having a side chain or its reactive derivative by the conventional method to give the objective ester of formulas I, II and III readily.
Patent JP-S57187650-A (JP)
Title: Metal detector
Inventor: TARUI MASAHIRO
IPC: G01N27/72
Filed: 1981-05-13
Abstract: PURPOSE:To achieve a highly sensitive detection by providing a divider adapted to select any one of a plurality of demultiply frequencies with a selector switch between an oscillator and a transmission coil in a detector of metal mixed into a test object. CONSTITUTION:Oscillation frequencies of an oscillator 1 is divided with a divider 2 and converted with a voltage amplifier 3 into a sine wave, which is fed to a transmission coil P of a detection ciol section 4. An unbalanced output is produced from a balance circuit 5 only when metal exists in a test object passing between the transmission coil P and receiving coils S1 and S2 and the mixing of the metal is detected by a detection circuit 10. The divider 2 is so arranged that for example, three kinds of frequencies can be selected with a selector switch 21. The oscillation frequency of the oscillator 1 is divided with a 1/4 divider 22, a 1/3 divider 23 and a 1/2 divider 24 and connected to terminals a-c of the  switch 21. The 1/2 divider 24 is provided at the final stage of the divider 2.  This enable the selection of frequencies according to the test object and the  type of metal to be detected.
Patent JP-H05228727-A (JP)
Title: Segment and segmental saw
Inventor: MORI TOSHIKI
IPC: B23D61/02
Filed: 1992-02-20
Abstract: PURPOSE:To exceeding improve the rigidity of a segment so that the occurrence of crack in the segment may be hardly generated even if lateral deflection occurs in the case of a reduction in assembling mandays by mutually connecting the end parts of mutually adjacent segments through a tongue and groove joint. CONSTITUTION:Many segments 1 are fixed to the periphery of a body plate 4 to form a segmental saw. The end edge parts of each of the mutually adjacent segments 1 are provided with a joining tongue groove or an ingot groove 5, or a tongue or an ingot tongue 8 corresponding to the tongue groove or the ingot groove. Thus, the rigidity and impact resistance of the segmental saw can be improved, and the segmental saw therefore displays excellent durability against lateral deflection, and moreover assembling mandays can be reduced.
Patent JP-H10253937-A (JP)
Title: Device and method for confirming substrate direction
Inventor: SATO MASAHIDE
IPC: G03F9/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to expose only a substrate having a correct direction, by surely detecting a small orientation flat attached to the substrate and rotating the substrate having an incorrect direction. SOLUTION: After the substrate 1 is placed on a chuck 3, or is sucked under the chuck 3 by using a substrate transfer means, the substrate 1 is pressed by a pressing pin 4, and the substrate 1 is positioned. The presence of the oriention flat of this positioned substrate 1 is detected by a reflection type photoelectric sensor 2, and when the orientation flat exists, the substrate 1 is transferred by using the substrate transfer means, and the substrate 1 is exposed. When the orientation flat doesn't exist, the substrate 1 is rotated by 180 deg. by the chuck 3, and the substrate 1 is pressed by the pressing pin 4 again, and after the substrate 1 is positioned, the presence of the orientation flat of the substrate 1 is detected by the reflection type photoelectric sensor 2.  When the orientation flat exists, the substrate 1 is exposed, and when not, it is housed in a buffer carrier 5 by using the substrate transfer means.
Patent JP-H08270807-A (JP)
Title: Furnace body gate valve
Inventor: IWANO TAKENORI
IPC: F16K3/18
Filed: 1995-03-30
Abstract: PURPOSE: To greatly improve a useful life by disposing a fixed valve seat outside the outer diameter of a protecting tube, which is formed in the end part of an outflow tube and disposed toward an inflow tube side to prevent the valve seat and a valve body from being affected by heat and dust. CONSTITUTION: A fixed valve seat 15 made larger than the outer diameter of an outflow tube 11 is fixed in the end part of the outflow tube 11, which is disposed toward the direction of an inflow tube 12, and a protecting tube 17 moved in the direction of closing to or apart from the fixed valve seat 15 is abutably disposed in the expanded end part of the outflow tube 11. The closing of a valve body 26 pushes out the valve body 26 on the fixed valve seat 15 by turning a handle 31. When the valve body 26 is completely projected onto the fixed valve seat 15, a sleeve is turned to once arrange all driving devices 18 in a temporary stop position and after that, the sleeve is turned to make the protecting tube 17 abut on the valve body 26. Therefore, the valve body 26 and the fixed valve seat 15 are completely sealed up.  Also, when the fully-closed valve body 26 is opened, the reverse operation of that at the time of the closing is performed.
Patent JP-S58190730-A (JP)
Title: Light-receiving device
Inventor: TADA MASATO
IPC: G01J1/02
Filed: 1982-04-30
Abstract: PURPOSE:To enable the arbitrary setting a light-receiving device and accordance with the conditions of a place wherein it is set, and to enable quite the same fine control of illustration as in a precision type light-receiving device, by fitting a shutter-shaped or film-shaped light-intercepting plate slidably and removably to the case body of an ordinary type light-receiving device. CONSTITUTION:In a light-receiving device as a daylight sensor, one light-receiving element 12 is provided on the case body 11 of the light-receiving device, and a plurality of shutter-shaped or film-shaped thin light-intercepting plates 13 are provided removably and slidably in the input part of the case body 11. While the incident angle and incident range of lights are set arbitrarily, lights falling in at different angles are received by the light-receiving element 12 after the intensities of the lights are weighted to each other.
Patent JP-S57352-A (JP)
Title: Take air heater of internal combustion engine
Inventor: KAJI KOUICHIROU
IPC: F02M35/10
Filed: 1980-05-30
Abstract: PURPOSE: To facilitate intake air heating in the case of a cross flow type engine equipped with the intake and exhaust pipes consisting of different air cylinders provided on the same side, by forming on the intake and exhaust pipe area on the same side, a heating part which heats the intake air with exhaust air heat.  
     CONSTITUTION: Air intake pipes 32, 32 of the first and fourth cylinders 12, 18 of a cross flow type engine are formed on the same side, and the exhaust pipes 62, 62 formed on the other side. Further, exhaust pipes 52, 52 of the second and third cylinders 14, 16 are formed on the same side, and besides air inlet pipes 36, 36 formed on the other side. And heating areas 46, 50 are formed, as upper and lower partitions divided by a heating reiser not shown in the figure, on the confluences of the air intake pipe 32 and the exhaust pipe 52 on one same side, and the air inlet pipe 36 and the exhaust pipe 62 on the other same side, respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58208185-A (JP)
Inventor: NAGAOKA HIROTADA
IPC: C04B38/00
Filed: 1982-04-30
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-S59198553-A (JP)
Title: Tape speed controller
Inventor: SHIMADA TOSHIYUKI
IPC: G11B5/09
Filed: 1983-04-27
Abstract: PURPOSE:To attain stable control with good tracing characteristics by controlling the number of revolutions of a capstan in follow-up to the variation in the holding storage amount of a buffer memory storing temporarily a reproducing signal from a magnetic head. CONSTITUTION:In the figure, (a) indicates the holding storage amount of a buffer memory 40 and (b) is the digitized amount. Further, (c) is a frequency dividing ratio of a variable frequency divider 30, (d) is a frequency of a signal outputted from the variable frequency divider 30, and (e) is the number of revolutions of the capstan. Since the frequency dividing ratio of the variable frequency divider 30 is changed in follow-up to the change in the holding storage amount of the buffer memory 40, the curves a, b, c are almost similar. Since the frequency of the output signal is changed inversely in response to the change in the frequency dividing ratio of the variable frequency divider 30, the number of revolutions (e) of the capstan is a form inverting the phase of the curve (a) representing the holding storage amount of the buffer memory 40 so that the holding storage amount of the buffer memory 40 and the running speed of the tape are maintained almost in a prescribed value.
Patent JP-H11259576-A (JP)
Title: Electronic mall device and computer readable recording medium
Inventor: NODA MASAMI
IPC: G06Q50/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail device capable of reducing the time, labor and cost of opening a home page for each electronic mail device, facilitating maintenance such as the correction of product data of an electronic mall or the like and having a business talk in a private state when a purchaser and a seller perform the dealing transaction of a product. SOLUTION: When a certain product is selected from the purchaser, a line is connected to an external device provided with the home page corresponding to the product and html data for display images for explaining the product are fetched. Then, images 200a for product display for displaying the fetched data and the data of the images 200b for product purchase registered beforehand are synthesized to one piece of display image data and displayed at a terminal on a shopper side. Also, a bulletin board for having a business talk is provided and a discount negotiation or the like is performed before ordering. To the bulletin board, only the purchaser and the seller can access.
Patent JP-H04224766-A (JP)
Title: Catheter for entry into body cavity and use thereof
Inventor: MAAKU BUI UEBAA
IPC: A61B17/425
Filed: 1991-04-05
Abstract: PURPOSE: To obtain an artificial insemination system useful for arranging germ cell using both an oviduct and an uterus by using an access catheter having a single lumen shaft and a part for preventing the reinforcing peripheral end of the shaft from being crushed. CONSTITUTION: This catheter is provided with two parts, a main shaft and a peripheral part which respectively have large flexibility and large bending strength enough to resist crushing. An access catheter 40 comprises a main shaft 42 with an outside diameter of 1.45mm and a total length of 31.2cm and a reinforcing peripheral part 44 with an outside diameter of 1.07mm and a length of 8 to 9cm. The outside diameter of the shaft 42 permits the shaft 42 to freely pass through an introduced catheter 10, and on the other side, the outside diameter of the peripheral part 44 permits the peripheral part 44 to pass through an oviduct. The shaft 42 has an inside diamter of 1.04mm, and the part 44 has an inside diameter of 0.79mm.  At the time of inserting the access catheter 40 into the introduced catheter 10 completely, about 6cm of the peripheral part 44 is elongated over the peripheral tip 14 of the introduced catheter 10.
Patent JP-S5762-A (JP)
Title: Coreless armature
Inventor: OTADA MASAMI
IPC: H02K23/58
Filed: 1980-05-31
Abstract: PURPOSE:To facilitate work necessary to establish electrical connection by a method wherein a commutator board with commutator bar on the top surface and terminal for bridging coil forming multicore sheet wires on the back surface is fit into an end opening of a coil made of two layers of multicore sheet. CONSTITUTION:Multicore sheet wire is spirally wound to form an inner cylinder 3 on which an outer cylinder 4 made of the same material is formed with its spiral pattern running askew to that of the inner cylinder 3. A specified length of the cylinder is then cut off to form a coil 6. A disk shaped commutator board 9 is prepared which is provided with commutators 10 on one side and connector terminals 7 on the other side whose pitch corresponds to that of the multicore sheet of coil 6. The commutator board 9 is provided with extension strips 13 connecting the sheet wires and commutators 10, and a hub 19. The hub 19 fits into the coil 6 end opening, and is caulked secure after wires in the coil are bridged via connecting terminals 7.