baber/WOPTO huggingface dataset:
Patent JP-2000341224-A (JP)
Title: Method for displaying geographic profile calculation result of radio wave propagation path
Inventor: ANDO HIROSHI
IPC: G09B29/10
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To find an optimum transmission spot quickly by inputting the longitudes and latitudes of a transmission spot and a reception spot, an antenna altitude, a necessary calculation range angle, and a necessary calculation interval angle to a control picture displayed on a display device, comparing them with geographic altitude data stored previously in a storage device, and calculating and displaying data. SOLUTION: A necessary calculation range angle is specified within an input range of 0.1 to 180.0 degrees and a necessary calculation interval angle is specified within an input range of 0.1 to 1.0 degree. A computer of a supervisory control unit calculates altitude values of topology on the straight line from a reception spot to the latitude and longitude of a virtual transmission spot by calculation by specified calculation interval angles. Through this calculation, the position of an obstacle cutting off the radio wave propagation path connecting the reception spot and transmission spot is found out and a meshed display 109 of the range where the obstacle present is made on the display screen 101 of the display device.
Patent JP-S6037960-A (JP)
Title: Health drink
Inventor: YUUCHI SHIGERU
IPC: A61K36/00
Filed: 1983-08-10
Abstract: PURPOSE:To obtain a health drink agreeable to take and having the activity to eliminate the side effect of adrenocortical hormones, by adding a saponin component to brewed rice vinegar. CONSTITUTION:A saponin component extracted from a vegetable containing saponin component, e.g. Panax ginseng, Luffa cylindrica, Gynostemma pentaphyllum, etc. is added to brewed rice vinegar.
Patent JP-S627143-A (JP)
Title: Epoxy resin molding material for sealing semiconductor
Inventor: MORI KOJI
IPC: H01L23/31
Filed: 1985-07-04
Abstract: PURPOSE:To obtain a semiconductor sealing epoxy resin molding material having excellent crack resistance and moisture resistance by hydrophobically treating the surface of a silica with alkoxysilane, and further reducing filler particle diameter to displace the equivalent ratio of epoxy resin and hardener as compared with the normal one. CONSTITUTION:Silica which is hydrophobically treated in advance on the surface with alkoxysilanes in mean particle diameter of 15 microns or less and in the maximum particle diameter of 100 micron or less is used as a filler, and the equivalent ratio of epoxy resin and a hardener is set to a range of 1.1-1.5. A surfactant uses alkoxysilanes, is mixed in advance with silica, heat treated as required to form a hydrophobic film on the surface of the silica. If the equivalent ratio is lower than the specified range, low stress effect cannot be obtained to deteriorate the moisture resistance. If the silica is excessively rough, the filling property is improper, and the particle diameter is further reduced for the use wherein severe packing property is required.
Patent JP-S6126627-A (JP)
Title: Water-dispersible silicon-modified vinyl polymer
Inventor: SAGARA MASANORI
IPC: C08G77/42
Filed: 1984-07-16
Abstract: PURPOSE:The titled polymer having improved surface lubricating properties, heat resistance, weather resistance, water repellency, etc., obtained by reacting a water-dispersible vinyl copolymer consisting of a specific organosilicon monomer with a specified organopolysiloxane. CONSTITUTION:A water-dispersible vinyl copolymer consisting of (i) an organosilicon monomer containing one polymerizable unsaturated groups and one or more polymerizable unsaturated groups and one or more hydrolyzable groups directly bonded to silicon atoms in the molecule and (ii) another polymerizable monomer copolymerizable with the component i is reacted with (B) an organopolysiloxane containing one or more hydrogen atoms directly bonded to the silicon atoms in the molecule, having an average composition formula (R is 1-10C monofunctional hydrocarbon; 0.2<=a<=2.50; 0.0005<=b<=1.0, and 0.3<=a+b<=3.0), to give the aimed polymer.
Patent JP-H0439057-A (JP)
Title: Ink jet recorder
Inventor: IZUMIZAKI MASAMI
IPC: B41J2/12
Filed: 1990-06-04
Abstract: PURPOSE:To prevent the occurrence of variation in image density for every recording head by providing a temperature detection means for detecting the temperature of the recording head, a heating means for heating the recording head, and a liquid drop amount control means for controlling a liquid drop amount of delivery ink by controlling the temperature of the recording head. CONSTITUTION:A carriage 3 loaded with a head unit 1 is reciprocated along a guide rail 4 by a carriage motor 6. A material to be recorded 7 is fed in an arrow direction (f) by a pair of feed rollers 9 driven by a feed motor 8 and a pair of holding rollers 10. The carriage motor 6 and the feed motor 8 are controlled by an MPU 30 through an I/O port 37. A temperature detection signal from a temperature detection means 51 provided on each recording head 2 is inputted to the MPU 30. The ON/OFF operation of a heater 52 provided on each recording head 2 is controlled in accordance with the temperature of the recording head 2 to control a liquid drop amount of delivery ink. In this case, since a liquid drop amount of delivery ink is controlled to be equal for every recording head 2, a variation in image density can be eliminated.
Patent JP-S5370223-A (JP)
Title: Carbureter
Inventor: TAKEUCHI YUUZOU
IPC: F02M19/06
Filed: 1976-12-03
Abstract: PURPOSE: To improve ineffective air fuel ratio more completely in a connected area by speeding up the time when fuel starts to be discharged from the main fuel system after fuel is led to the top of the main nozzle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11338624-A (JP)
Title: Input pen for portable telephone terminal or the like
Inventor: HANDA YOSHIHIKO
IPC: H04M1/23
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an input pen which has high portability, prevent damage to a pen front when it is carried and is compacted as a whole in the input pen that is used for character information communication, etc. SOLUTION: The projection of an input pen body 1 gets into a V slot 3d of a rib 3c provided in a housing 3 and is elastically locked when a pen is not used (A). When the pen is used, the projection is released from the slot 3d and slides on the side of the rib 3c when a slide knob 4 is pushed toward a pen front side. At the same time, semicircular projection constituting a rib of the body 1 slides between ribs 3a and 3b which have gap that is slightly larger than its thickness and projection 1e of the body 1 gets into a slot 3e and is elastically locked to make the pen usable (B).
Patent JP-H11336660-A (JP)
Title: Variable displacement compressor and assembling method therefor
Inventor: OTA MASAKI
IPC: F04B49/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To assemble a variable displacement compressor with high accuracy in working by saving the mounting space of a control valve, and reducing the cost of machining. SOLUTION: This compressor is provided with an inlet pressure chamber 61 housed with a bellows 66 from one side 40a of a control valve mounting part, and it is also provided with a discharge pressure chamber 62 to be built in with a valve operating mechanism being operated by a valve lever 71, from the other side 40b. In this constitution, this valve lever 71 is inserted into a valve lever insertional hole communicating to both these inlet and discharge pressure chambers and its one end is abutted against a pressure sensitive displacement part of the bellows 66, whereby opening/closing operation of the valve operating mechanism in contact with the other end is made. In this case, since there is no need of any case housing the whole control valve and also unrequired for any O-ring to secure the case, space can be saved and cost reduction is made possible.  Moreover, since a cylindrical part 44 is projected to a head center of the bellows 66 whose lower end outer boundary is installed with a collar part 51, the bellows 66 is tightly securable at an accurate position positively in a detection section of the inlet pressure chamber, owing to the cylindrical part and the collar part.
Patent JP-H0815256-A (JP)
Title: Flow type particle image analyzing apparatus
Inventor: KOJIMA YASUAKI
IPC: G01N15/14
Filed: 1994-06-28
Abstract: PURPOSE:To provide a flow-way particle image analyzing apparatus which is suitable to improve the efficiency of classifying process for particles, prevent the insufficiency of memory capacity for images, prevent a flow system from being choked, and improve the classifying precision and at the same time has good visibility of the particles. CONSTITUTION:Particles in a sample is dyed by mixing the sample and a dyeing reagent in a dyeing tank 34, the resulting sample is made to flow in a flow cell 100, the particles flowing in the flow cell 100 are detected by an image taking means 101 and a particle detecting means 103, and a particle image is produced. The produced image is analyzed by a particle analyzing means 102 and the particles are classified. A solution I, which is a solution containing 0.8X1/10<2>mole/l of Trypan blue and a solution II, which is a solution containing 1.0X1/10<2>mole/l Erythrosine, are mixed with a solvent, which is a buffer solution containing 1/15mole/l phosphoric acid (pH 6.8) in the solution I: the solution II=2:1 ratio and furthermore as a stabilizer, sodium azide is added to the solution in 0.1%, ratio, and after that the resulting solution is filtered and stored to be used for the dyeing reagent.
Patent JP-S5269671-A (JP)
Title: Fully electronic wristwatch
Inventor: KOIKE KENICHI
IPC: G04C9/00
Filed: 1975-12-08
Abstract: PURPOSE: The reduction in sizs of a watch and the improvement in its accuracy and reliability are achieved by providing a correction device for time display numerical values which can be operated only when a battery cover or rear cover is opened, within the watch thereby abolishing external addition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63308919-A (JP)
Title: Electron beam lithography method
Inventor: TANABE JIRO
IPC: H01L21/027
Filed: 1987-06-11
Abstract: PURPOSE:To obtain an electron beam lithography method capable of reducing proximity effect, by using a calibrated pattern at the time of writing inverting black and white, said pattern being subjected to a dimensional calibration so as to become larger by 2 address units of the same address unit as a pattern configuration, and enlarging beam diameter by 3 address units or more. CONSTITUTION:In a raster scan type electron beam lithography equipment, a picture configuration pattern is written with writting address unit of 0.25mum, beam diameter of 0.25mum, and current value of 255nA. After that immediately, the inverse pattern of a calibrated pattern is overlapped with address unit of 0.25mum, beam diameter of 0.75mum, and current value of 72nA, and calibration writing is performed. After developing with a specific developer, the line width of a resist picture image is measured. The following result is obtained; in a region (a) which is most liable to be affected by proximity effect, the difference of line width between the central part and the peripheral part is less than or equal to 0.02mum. In the case where the space width is changed in the range of 0.5mum-4.0mum, the line width difference shows a value less than or equal to 0.01mum. Thereby, the pattern formation of high quality and high accuracy is enabled.
Patent JP-H11338966-A (JP)
Title: Information code reader
Inventor: FUKUSHIMA TAKAFUMI
IPC: G06K7/10
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To make plural information codes discriminable and surely readable at a high speed. SOLUTION: A two-dimensional code 17 is printed on a label 16 to be stuck to an article 15 with red ink, the two-dimensional code 18 is printed with green ink and the two-dimensional code 19 is printed with blue ink. Then, the label is illuminated by an illumination unit 3 and image-picked up by a video camera 4. At the tip of the video camera, a band-pass filter 6 is arranged. The video camera picks up the image of only the two-dimensional code 17 when the band- pass filter is the passing filter of red light, the video camera picks up the image of only the two-dimensional code 18 when it is the passing filter of green light and the video camera picks up the image of only the two-dimensional code 19 when it is the passing filter of blue light. In such a manner, the two-dimensional codes of respective colors are individually discriminated, read and decoded.
Patent JP-S5936927-A (JP)
Title: Vapor phase growth apparatus for semiconductor
Inventor: AOYAMA TAKASHI
IPC: H01L21/31
Filed: 1982-08-25
Abstract: PURPOSE:To obtain semiconductor vapor growth layer having good crystalline property and having uniform distributions of film thickness and resistivity by concentrically arranging a lamp for heating and adjusting outputs in the inside and outside. CONSTITUTION:The heating lamps 14b-14d are concentrically provided in triple at the upper surface of a quartz reaction vessel 10. A heating lamp 14a is also arranged at the center of such reaction vessel. The peripheral part of semiconductor substrate 12 is irradiated with a larger amount of light by increasing amount of light per unit area using an external ring-shaped lamp for heating having a larger output and thereby the substrate 12 is uniformly heated. Accordingly, a vapor growth layer having good crysalline characteristic and uniform distributions of film thickness and resistivity can be obtained.
Patent JP-H04369882-A (JP)
Title: Manufacture of semiconductor laser
Inventor: YONEDA KOJI
IPC: H01L21/208
Filed: 1991-06-18
Abstract: PURPOSE:To prevent the shoulder of a stripe groove from protruding so as to protect a semiconductor laser against thermal degradation caused by the protrudent shoulder of the stripe groove by a method wherein secondary stripe grooves are provided to a block layer in parallel with a main stripe groove separate from it by a certain distance. CONSTITUTION:A base wafer 10 where an N-type GaAs block layer 2 is laminated on a P-type GaAs substrate 1 is prepared, a primary stripe groove 3a 2.8mum in width and 1.6mum in thickness are provided to the block layer 2 extending in the direction of a laser resonator by etching, and secondary stripe grooves 3b and 3b 1.6mum in width and 0.8mum in thickness are provided by etching onto both the sides of the primary groove 3a 5mum distant from the groove 3a extending in parallel with it. The flat surface of the block layer 2 is thermally etched at the liquid growth of a P-type clad layer 4, and a slope slightly inclined toward the primary stripe groove 3a is formed between the primary stripe groove 3a and the secondary groove 3b. That is, a protrusion is prevented from occurring on the shoulder of the primary groove 3a.
Patent JP-H11336196-A (JP)
Title: Reinforcing beam, building unit provided with the same, and unit building
Inventor: HANEDA OKITOSHI
IPC: E04B1/348
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement beam which does not impede installation of a floor joist or the like, of which strength is enlarged, and of which installation is easy, a building unit provided with that, and a unit building. SOLUTION: Plural building units in which each frame is composed of columns 2 and channel steel beams 11 are jointed with each other. In this case, as a reinforcement beam 1 for the building unit at a part requiring strength, a reinforcement steel plate 12 which is jointed in a joining method in which joint parts 121 of caulking, spot welding, plug welding, etc., are not protruded almost at all is used along a flange part 111 of the channel steel beam 11.
Patent JP-S5936162-A (JP)
Title: Solderable self-fusing coating composition
Inventor: YONEMOTO HIRONORI
IPC: C09D175/04
Filed: 1982-08-25
Abstract: PURPOSE:To obtain titled composition with high adhesivity at elevated temperatures, capable of giving excellently solderable self-fusing insulated electric wires, by dissolving both polycarbonate and polyester urethane elastomers in an organic solvent. CONSTITUTION:The objective composition can be obtained, by dissolving in (A) an organic solvent such as cresol, (B) a polycarbonate urethane elastomer, pref. of straight-chain type with a molecular weight >=10,000, prepared by the reaction between a polycarbonatediol and diisocyanate, and (C) a polyester urethane elastomer, pref. of straight-chain type with a molecular weight >=10,000, prepared by the reaction between a polyesterdiol and diisocyanate.
Patent JP-H05319599-A (JP)
Title: Plate member separating/transferring device
Inventor: CHIARASHI SHIGEHARU
IPC: B65H3/08
Filed: 1992-05-13
Abstract: PURPOSE:To supply separate plate member from each other one by one by detecting the uppermost plate member and by sucking and separating the uppermost plate member from the others while the next plate member is stored, and whereby transferring the uppermost plate member. CONSTITUTION:A detection member 15 is abutted on the upper surface of the side part of an uppermost plate member W that is layered, in the middle of descending of a support member 6, while the roller of a detection switch 23 is abutted on the upper surface of the plate member W. When the detection signal is sent to a vertically moving motor 12, the rotation of the motor is stopped, and the descending of the support ember 6 is also stopped. A cylinder 28 for storage is protruded and is proceeded under the condition, and the position of the plate member W bent in the carrying direction is regulated by the front end part of a stored member 24. While the stored member 24 is protruded, the detection member 15 is withdrawn and receded by a cylinder 22 for receding, and a suction member 5 sucks the upper surface of the uppermost plate member W, and the suction member 5 is lifted under the sucked condition. Since a next plate member W is stored by the stored member 24 at the time, double lifting is prevented, and only the uppermost plate member W is separated from the others and is thus transferred.
Patent JP-S632059-A (JP)
Title: Photoreceptive member having ultrathin film laminate structure
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/08
Filed: 1986-06-23
Abstract: PURPOSE:To prevent image defects and residual potential even during uses for a long time by using a photosensitive layer obtained by alternately laminating ultrathin film composed of Non-Si(Ge,Sn)(H,X) and ultrathin films composed of a nonmonocrystalline material having Fermi levels or/and band gaps different from said films in plural times, and using them as a light absorption layer. CONSTITUTION:The photoreceptive member has the light absorption layer 102 between a substrate 101 and a photosensitive layer 104. The layer 102 has the layer region A obtained by alternately, laminating 2 kinds of ultrathin films different in atomic composition or proportion in plural times, and a layer region B composed of a single thin layer, and the layer thicknesses of the ultrathin films near the interface between the layer regions A and B are made thinner than those of the ultrathin films of A located farther from the interface. The nonmonocrystalline material to be used, different in Fermi levels or/and band gaps from the Non-Si(Ge,Sn)(H,X) is the ones different in at least a part of constituent atoms or in at least the content of the constituent atoms from said Non-Si(Ge,Sn)(H,X).
Patent JP-S63309459-A (JP)
Title: Ink jet printer
Inventor: MIYAGAWA AKIRA
IPC: B41J2/01
Filed: 1987-06-12
Abstract: PURPOSE:To elevate efficiency of fixing, and besides to obtain recording of extremely good quality even though an application quantity of ink is increased, by providing a heating means so as to overlap a region where a discharge means is arranged. CONSTITUTION:After having been discharged from a friction roller 9, a recording component 6 is heated to be discharged when it passes a fixing device 1 extended from a region containing a surface opposed to a recording head 5 to a discharging roller 2 part. Then, by extending the fixing device 1 to a region where the discharging roller 2 exists, a traveling path length, especially a discharge region length of the recording component 6 is shortened and besides, and is thoroughly heated to be fixed. Thereby, enough fixing can be not only performed, but also the title printer can be miniaturized. Then, a recording image of high quality can be obtained irrespective of surrounding circumstances.
Patent JP-H09303607-A (JP)
Title: Controlling valve for variable capacity type compressor
Inventor: MAEDA TAKAHIRO
IPC: F16K31/126
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To improve valve performance by miniaturizing a valve apparatus, while minimizing the hysteresis in relationship between the suction pressure in a suction pressure introducing part and the pressure in a control pressure introducing part and ensuring the sealing between the suction pressure introducing part on the outer periphery of a body, the control pressure introducing part and a discharge pressure introducing part. SOLUTION: When the pressure in a suction pressure introducing part A introduced the inner chamber of a case 2 through a pressure introducing hole 21 is increased, a bellows 8 is contracted to displace a reciprocating shaft 83 to the left side and a spherical valve body 6 for contracting or closing the opening for a valve seat 11a by an energizing force of a leaf spring 7. When the pressure in the suction pressure introducing part A is reduced, the bellows 8 is extended by the internal pressure and the energizing force of a coiled spring 84 to press the spherical valve body 6 through the reciprocating shaft 83, so that the spherical valve body 6 is displaced to expand the opening for the valve seat 11a and introduce a portion of the discharge pressure in the suction pressure introducing part A to the control pressure introducing part B through a communicating path 11.  The spherical valve body 6 is always supported by a leaf spring 7 concentrically with the valve seat 11a.
Patent JP-S5848240-A (JP)
Title: Optical head
Inventor: ANDOU HIDEO
IPC: G11B7/09
Filed: 1981-09-17
Abstract: PURPOSE:To realize the stable and simultaneous detection for both the out-of- focus and a shifted tracking, by detecting the difference signal of two sets of photodetecting cells which is formed with an oval beam spot on a 4-split photodetector, when the beam waist position coincides with the position of an information forming layer. CONSTITUTION:The laser light 11 is condensed on an information forming layer 4 via a coupling lens 13, a polarized beam splitter 15, a lambda/4 plate 16 and an objective lens 17. The reflected light travels backward to pass through the splitter 15 and forms an oval beam spot 11a on a 4-split photodetector 26 via a light shielding plate 23 set at the position out of the optical axis, a spherical lens 24a and a cylindrical lens 24b. Then the difference output is detected between two sets of photodetecting cells 26a/26b and 26c/26d, and the shifting direction of the beam spot is detected in terms of the direction of an arrow A and its orthogonal direction. In such way, the stable and simultaneous detection is possible for both the out-of-focus and a shifted tracking.