baber/WOPTO huggingface dataset:
Patent JP-S5522847-A (JP)
Title: Semiconductor device
Inventor: KONDOU HISAO
IPC: H01L21/8248
Filed: 1978-08-05
Abstract: PURPOSE: To raise a resistent voltage across between an emitter and collector by setting a gate region interval at a predetermined value with a junction formed between a gate region having a conduction mode similar to that of a base region and a collector region, surrounding around a main current path.  
     CONSTITUTION: A base region 2 of a second conduction mode is formed to form a junction J 1  between a region 3 and it, adjacent to the collector region 3 of a first conduction mode, and an emitter region 1 is formed to form a junction J 2  between the region 2 and it adjacent to the region 2. Projecting from the region 2 to the region 3 as to surround around the main current path 1ed from the region 1 to the region 3, a gate region 4 having a second conduction mode is provided at the same potential as the region 2 for forming a junction J 3  between region 3. Such a consturction is established to satisfy an expression 1; where 2a; distance between the region 4 and 4. NB and NC; impurity density in the region 2 and 3 respectively. WB; width of the rigion 2θ; angle made by a normal line of bonded face of junction J 1  and bonded face of junction J 3 . As a result, a punch-through of the base can be prevented as much as possible without changing a design condition of the region 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09265803-A (JP)
Title: Vehicular lighting fixture
Inventor: OHASHI YASUHIRO
IPC: F21Y101/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To increase the apparent size of a vehicular lighting fixture and to prevent fogging of the inner surface of a lens to prevent disturbance in the distribution of reflected light transmitted through the lens by forming an air reservoir in which low-temperature air collects inside a lighting room located on the side wall of a vehicle body, and forming the part of the lens covering the front into an ineffective illuminating part. SOLUTION: A diverging slope part 1a so formed as to diverge sideways toward the front of a vehicular lamp body 1 forms an ineffective illuminating part 3b which continues to an effective illuminating part 3a, on the part of the periphery of a lens 3 corresponding to the diverging slope part 1a. At the same time, air vents 9, 10 communicating the inside to the outside of a lamp room 4 are bored, respectively, in the diverging slope part 1a located in the rear or the lighting room 4 surrounded by the ineffective illuminating part 3b and the diverging slope part 1a and in the wall surface of the lamp body 1 located on the side of a reflecting means 6, so that air not warmed by light reflected from the reflecting means 6 is effectively convected and exhausted out of the lighting room 4.
Patent JP-H05261274-A (JP)
Title: Production of globular grain of metallic compound
IPC: C09K23/56
Filed: 1992-03-23
Abstract: PURPOSE:To produce the globular grain of a metallic compd. capable of including various chemically unstable substances such as proteins, enzymes, microorganisms, etc., in the form of a composite. CONSTITUTION:The aq. soln. of metallic compds. and a water-immiscible org. solvent are mixed to prepare a WHO type emulsion, and the emulsion is mixed with an aq. soln. of the coagulant capable of coagulating the aq. soln. to produce the globular grain of the metallic compd. An aq. soln. of the metallic compd. in which biochemically active substances are dispersed is mixed with a water- immiscible org. solvent to prepare a W/O type emulsion, and the emulsion is mixed with an aq. soln. of a coagulant capable of coagulating the aq. soln. to produce the globular grain of metallic compd. in which the biochemically active substances are composited.
Patent JP-S5433614-A (JP)
Title: Narrow band video trsnsmission system
Inventor: SUZUKI SHIGERU
IPC: H03M7/00
Filed: 1977-08-10
Abstract: PURPOSE: To increase the video quality of reproduction, even if noise is intruded, by performing the request of retransmission and rewriting the part causing error for the reception side video memory content, through the error detection at the reception side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5522294-A (JP)
Title: Cassette disk
Inventor: FUJITA TOSHIJI
IPC: G11B23/00
Filed: 1978-08-07
Abstract: PURPOSE:To prevent the dust from entering the cassette case through the rotary hole of the case at the non-reproduction time by providing the rib and the hook- shaped part to both the upper and lower plates of the cassette case each, and at the same time to simplify the structure of the disk and the reproduction device at the reproduction time. CONSTITUTION:Cassette case 10 consists of upper plate 11 and lower plate 12 and others, and disk 1 is stored in space 13 between plates 11 and 12. Rib 15 among ribs 14 and 15 provided to plates 11 and 12 is made to touch the central non-record surface of disk 1, and the dust is prevented from entering space 13 through rotary holes 16 formed to plates 11 and 11. Then hole 16 is provided to the inner diameter side of rib 15 and fixes case 10 to the turntable to turn disk 1 from ooutside of case 10. At the same time, hook-shaped part 17 is formed on the outer surfaces of plates  11 and 12 and the edge of hole 16 in order to pull plates 11 and 12 toward outside  at the disk reproduction time and also to make rib 15 separate from the surface of  disk 1. Thus, the structure can be simplified for both the cassette disk and the reproduction device.
Patent JP-S5523067-A (JP)
Title: Forming method for oxide powder layer for optical fiber
Inventor: EDAHIRO TAKAO
IPC: G02B6/00
Filed: 1978-08-07
Abstract: PURPOSE:To raise the yield of oxide powder formed and to increase the growing speed of an oxide powder layer by feeding glass component contg. raw material to the place of an oxyhydrogen flame in a liquefied state and by vaporizing the material on this side of the flame before contact. CONSTITUTION:When liquefied raw material for an optical fiber core is fed into jet pass 6 through pipe 12, it is vaporized with heater 16 at base end part 2' of jet pipe 2 and jetted from the tip of pipe 2. At the same time, Ar or the like, H2 and O2 are fed into feed passes 7, 8, 9 of flame protection pipe 3, H2 pipe 4 and O2 pipe 5 through feed pipes 17, 18, 19, respectively, and the gases are ignited and burned. Using the flame the vaporized raw material is hydrolyzed. While adhering the resulting oxide powder to a rotating stand plate (a place for depositing the powder), the powder is deposited in the axial direction. After forming a powder layer to a predetermined length, feed of the raw material from pipe 12 is stopped, and liquefied raw material for a clad is jetted from the tip of pipe 2 and hydrolyzed. The resulting oxide powder for the clad is deposited around the rodlike core powder layer.
Patent JP-2000292109-A (JP)
Title: Method of measuring shape of side and apparatus therefor
Inventor: AIZAWA MASANOBU
IPC: G01B7/28
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of measuring the shape of a side and an apparatus therefor which is free from damages to a roll while being better with conveyability by enabling continuous measurement in the longitudinal direction of the roll with limited measuring errors in the measurement of the shape of the side of the roll or the like. SOLUTION: A base 12 having a roller 13 for movement and guide at the top side center part of a link arm 11 formed trapezoidal is pivoted and a fixed side guide mechanism A and a mobile side guide mechanism B each having a roller 5 are provided at both end parts of the link arm 11. The guide mechanisms A and B are each provided with a lever type electric microgauge head 1 to read detection information on the shape of the side of a roll 18 with a probe 2b of the microgauge head 1.
Patent JP-2000287646-A (JP)
Title: Preparation of processed fish product
Inventor: OKAJIMA TETSUHIKO
IPC: A23L17/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a processed fish product which has a bound property interior to that of a fish paste, has the improved color tone, flavor and texture of cut fish pieces having a good taste, and has a good tissue touch, by impregnating the tissues of fish lumps with a soybeans protein solution having a low viscosity. SOLUTION: This method for producing a processed fish product comprises gradually mixing fish lumps with a low viscous hydrolyzed soybean protein solution to impregnate the tissues of the fish lumps with the soybean protein solution in a process for producing the processed fish process. The hydrolyzed soybean protein solution has a viscosity of 10 to 200 mPa.s and has a low β-conglycinin content. The processed fish product contains fish piece tissues having sized of <=1 mm. The soybean protein solution is contained in an amount of 5 to 50 wt.% in the fish lumps. The soybean protein is preferably contained in an amount of 0.5 to 5 wt.% as a dry solid content.
Patent JP-H0264023-A (JP)
Title: Formation of bi2sr2cacu2o8+delta-based oxide superconductor thin film
Inventor: HIRANO SHINICHI
IPC: H01B13/00
Filed: 1989-04-14
Abstract: PURPOSE:To obtain the title high-performance, high-quality thin film free from SrCO3 and CaCO3 by rapid heating, in a O3-contg. O2 gas steam, of a coating film prepared by coating a viscous solution made by dissolving in an organic solvent respective inorganic salts, metals or organic compounds of Bi, Sr, Ca and Cu. CONSTITUTION:At least one kind of compound selected from respective inorganic salts (e.g., nitrates, chlorides), metals and organometallic compounds (e.g., alkoxides) is incorporated in an organic solvent so as to result in a specified stoichiometric composition followed by, if needed, reaction to effect homogeneous dissolution to prepare a viscous solution. This solution is then coated on a substrate to form a coating film. Thence this film is rapidly heated in a O3-contg. O2 gas stream, thus forming the objective Bi2Sr2CaCu2O8+delta-based oxide superconductor thin film. By the above treatment, SrCO3 and CaCO3 do not formed, resulting in predominately containing the above-mentioned superconducting phase, thereby the objective high-performance, high-quality high-temperature oxide superconducting thin film can easily be produced at low cost.
Patent JP-H08268841-A (JP)
Title: Cosmetic for eyelash
Inventor: OKUYAMA MASAKI
IPC: A61K8/00
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a cosmetic for eyelashes having excellent cosmetic effect to clarify the expression of the eyes and its durability, excellent in usability, safety and stability. CONSTITUTION: The objective cosmetic for eyelashes is composed of (A) 1-10wt.% wax having 70-105 deg.C melting point, (B) 0.1-5wt.% of a film-forming resin, (C) 4-25wt.%, as solid component, of a film-forming polymer emulsion and (D) 0.1-5wt.% silicic acid anhydride.
Patent JP-2000294613-A (JP)
Title: Driver and sub-driver
Inventor: MATSUOKA TAKAAKI
IPC: B25J9/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To move and position a movable portion with higher accuracy by arranging the movable portion in the space under the evacuated environment an then driving the movable portion through connection with a gas bearing. SOLUTION: A movable portion 10 is placed on a predetermined work bench W and this movable portion 10 and a gas bearing 20 are arranged in the space C under the evacuated environment. The movable portion 10 is connected with the gas bearing 20 and this gas bearing 20 supplies the gas P to the space between the movable portion 10 and opposing surface Wa with a driver 30 to float the movable portion 10 from the work bench W to assure the movement of the movable portion on the work bench W. That is, the gas bearing 20 supplies the gas P to the very small space between the opposing surface Wa and movable portion 10 to keep the small space in the higher pressure condition than the evacuated space. Thereby, the movable portion 10 can be floated from the opposing surface Wa using the higher pressure gas as the medium.
Patent JP-H05291804-A (JP)
Title: Branching filter
Inventor: SOGO HIROYUKI
IPC: H03H9/64
Filed: 1992-04-16
Abstract: PURPOSE:To attain miniaturization and high performance for the branching filter comprising a dielectric filter and a SAW filter and separating a transmission signal and a reception signal. CONSTITUTION:The branching filter is made up of a dielectric filter 4 provided with a resonance conductor 1 forming a dielectric resonator and with a ground conductor 3 covering the surface of a dielectric block 2, of an electrode plate 5 provided to the surface of the dielectric block 2 with electrical isolation from the ground conductor 3 and coupled with the resonator conductor 1 of the dielectric filter 4 in terms of electric field, and of a SAW filter 6 connecting to the electrode plate 5. Furthermore, a recessed part is provided to part of the dielectric block 2 of the dielectric filter 4, the electrode plate 5 is provided in the recessed part and the SAW filter 6 is also provided in the recessed part. Moreover, the recessed part of the dielectric filter 4 is covered and sealed by a flat plate.
Patent JP-S63262481-A (JP)
Title: Method for repairing glass lining
Inventor: HAYASHIDA TAKETOSHI
IPC: C23D13/00
Filed: 1987-04-21
Abstract: PURPOSE:To repair a glass lining by forming a protective film of fluororesin having superior corrosion resistance to acid and alkali and satisfactory adhesion by baking finish on the fallen part of the glass linking and its vicinity. CONSTITUTION:The surfaces of the fallen part 3 of a glass lining 2 on a metallic base material 1 such as carbon steel and its vicinity are roughened, a primer layer is preferably formed and fluororesin is uniformly stuck and baked at about 150-450 deg.C. The primer is preferably a mixture of fluororesin with other chemicals such as acid and the primer is stuck to the roughened surfaces and baked. Polytetrafluoroethylene resin or a perfluoroalkoxy copolymer may be used as the fluororesin. Thus, a fluororesin film 4 having satisfactory adhesion is formed and the glass lining is repaired with durability.
Patent JP-S57211662-A (JP)
Title: Adapter for extracting the same hue
Inventor: NIWA TAKESHI
IPC: G06T7/00
Filed: 1981-06-22
Abstract: PURPOSE:To make a high-precision picture analysis for many kinds of measurement object possible, by discriminating and extracting the same hue from optionally designated hues to output binary signals in serial. CONSTITUTION:A sample is photographed by a color TV camera 3 and is displayed as a color picture on a display 5, and signals R, G, and B are stored in a sampling and holding circuit 10 by a switch 30 after moving the mark to the position of a hue to be discriminated by operations of variable resistors 28 and 29. In operating parts 7-9, the ratio of the intensity of light of the picture signal to that of the sampled hue is obtained, and it is discriminated whether this ratio is within an allowable error range or not to discriminate the same hue. An H-level signal is outputted through a synthesizer 25 when ratios of the intensity of light are within a prescribed range concerning signals R, G, and B, thereby outputting a binary signal obtained by extracting the same hue of picture signals.
Patent JP-S59222162-A (JP)
Inventor: TAMAMURA ICHIROU
IPC: A61N1/32
Filed: 1983-05-31
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-H09285952-A (JP)
Title: Aspherical face machining tool
Inventor: NAKADA HAJIME
IPC: B24B13/01
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To press a machining means to a workpiece with proper force so as to efficiently eliminate a crack layer generated on an aspherical face by providing a supporting body and an elastic member, which move along the aspherical face, and holding the machining means, which slides on the aspherical face and perform machining, on the surface of the elastic member. SOLUTION: An aspherical face machining tool is constructed of a polishing tool 1, an elastic member 2, and a fixed abrasive grains 3. The polishing tool 1 is provided with a recessed face complying with a curvature of the aspherical face in a workpiece 4. The fixed abrasive grains 3 are dispersed in a granulated resin binder. On a machined face (an aspherical face) 41 of the workpiece 4, slurry containing abrasive grains 5 such as sand and diamond powder is applied. In this process, a crack layer is generated on the machined face 41 in the workpiece 4 because of a motion transfer die grinding. The machining tool pressed onto the machined face 41 moves along a locus 6 while rotating around the rotation axis X1.  The workpiece 4 rotates around the rotation axis X2 and is ground by means of the fixed abrasive grains 3 and the abrasive grains 5 according to its rotation and movement, so that the crack layer is eliminated.
Patent JP-H09280913-A (JP)
Title: Differential pressure flowmeter
Inventor: KIKUCHI MASAYOSHI
IPC: G01F1/44
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To enable correct measurement of a fluid temperature, reduction in a piping cost and shorten a wire by a constitution that a temperature sensor is embedded in a throat or in the vicinity of the throat. SOLUTION: Since a temperature sensor 18 is provided on a cone pipe 5b at a downstream closely to a throat 4, it is not necessary to provide an attaching seat for the sensor on a side of a pipe 2 or lengthen a wire 19, so that a flow meter can be inexpensively manufactured and correct temperature measurement is possible. That is, a flow speed distribution of fluid 17 flowing in a conduit is such that it flows faster at the center of the conduit while it flows slower near a pipe wall, but the distribution is approximately uniform in the vicinity of the throat 4 since a throat diameter (d) is small. Thus influence of the pipe wall to temperature characteristics is small, exhibiting an approximately uniform temperature distribution, whereby a fluid temperature can be correctly measured even if the sensor 18 is not made to protrude into the conduit.
Patent JP-S58511-A (JP)
Title: Bottomless caisson landing type water deck structure to be set on soft ground under water
Inventor: FUJITA KENJIROU
IPC: E02B17/00
Filed: 1981-06-24
Abstract: PURPOSE:To form a water deck structure as an artificial land on soft ground by treating loads during normal or abnormal periods of time by utilizing the buoyance of a caisson and the drawing resistance of a friction wall to be penetrated into soft ground. CONSTITUTION:A caisson 1 with a large number of bottomless hollows 2 divided in both parallel and crossing directions, as shown in Fig., is landed on the soft ground bottom 8 under water. A friction wall 12 integrally connected with the caisson 1 is penetrated into soft ground 9, receiving the passive earth pressure of continuous friction piles and during horizontal compression period by taking advantage of its high rigidity in the horizontal direction and preventing the scouring of the bottom under water by tidal current. On the upper part of the caisson 1, struts 3, braces 4, joint beams 5, water deck 6, and facilitates 7 are provided. Since total weight WG is supported by the excess buoyance Fo of the caisson 1 and the drawing resistance Rp of the friction wall 12 under the relationship Fo=WG+Rp, the water deck can be set even on soft ground.
Patent JP-H06285880-A (JP)
Title: Mold for manufacturing optical part and manufacturing device having the mold as well as manufacturing method for optical part
Inventor: OTANI WATARU
IPC: B29C39/02
Filed: 1993-03-31
Abstract: PURPOSE:To manufacture an optical part having a high accuracy by eliminating deterioration of transferring property, which is generated by the contraction of energy-curable resin in curing. CONSTITUTION:A resin sealing mechanism is provided on a part of a resin supplying passage 4 for molds 1, 2. Resin, whose amount is equal to the volume of a cavity 3 after curing and contracting in the cavity 3, is poured and sealed into the cavity 3. Thereafter, the resin in the cavity 3 is cured whereby an optical component can be obtained.
Patent JP-S5523875-A (JP)
Title: Ashes discharging device
Inventor: SASAKI TADATAKA
IPC: F27B7/33
Filed: 1978-08-10
Abstract: PURPOSE: To prevent a forming of clinker and an encroaching of ashes, by preventing ashes from being piled in heaps at a bottom of an after-burning chamber of the device equipped with the after-burning chamber at an ashes discharge port of a combustion device, such as a rotary kiln and the like.  
     CONSTITUTION: A receiver 5 being rotated by means of a drive shaft 6 is positioned at a bottom part of an after-burning chamber 2 located at an ashes discharge port of a rotary kiln 1, and a rotating stem of the receiver is placed so that it inclines against the ashes discharge port of the kiln 1. Is situated a spray 7 which sprinkles water over ashes discharged into the receiver 5. The receiver 5 is formed in a conical trapezoid, and a guide rail 16, which hooks in a guide axis 8 located on a side of the after-burning chamber 2, is placed at an outer circumference of a large caliber, meanwhile, a cover 10 is placed at a bottom part having a small caliber. The cover 10 is closed in such a manner as moves an arm 11 toward a handle 12 with a stem rotated by means of the handle 12, and hooks claws 9 at a flange of the receiver 5. The cover being in a releasing condition is suspended with the arm 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61256262-A (JP)
Title: Correlation type time difference meter
Inventor: FUJIWARA HIROTSUGU
IPC: G01R25/00
Filed: 1985-05-09
Abstract: PURPOSE:To obtain a highly accurate time difference meter wherein the self- testing function with respect to the correlation operation between signals is embodied by simple circuit constitution, by providing a change-over switch to a correlation function operator to make it possible to select the desired signal in two inputted analogue signals. CONSTITUTION:At least a shift register 5 and a change-over switch 12 are provided to a correlation function operator 101. Two analogue input signals are inputted to comparators 3, 4 to be outputted as binarized signals. The signal from the comparator 3 is successively accumulated in the shift register 5 and applied to the change-over switch 12 through said shift register 5. The signal from the comparator 4 is directly applied to the change-over switch 12. Here upon, when the self-testing with respect to the correlation operation between signals is performed, the signal from the comparator 3 accumulated in the desired bit stage within the shift register 5 is selected.
Patent JP-H05292450-A (JP)
Title: Recorder
Inventor: YAMAGISHI YOICHI
IPC: H04N5/76
Filed: 1992-04-16
Abstract: PURPOSE:To provide a high-reliability, large-capacity and low-priced recorder by recording record managing information in a second recording medium different from a recording medium as well. CONSTITUTION:As the recording areas of a hard disk 80, there are managing data area 82 and an information data area 84, and data are read/written from the outside through an interface 86 and a connector 88. Further, the hard disk 80 is provided with a managing data area 106 composed of a non-volatile memory such as an EEPROM or the like, and data are read/written from the outside through the interface 86 and the connector 88. Namely, the data of photographed images are written through the connector 88 and the interface 86 of the hard disk 80 to the information data area 84, after the data of photographed images are written, the managing data of photographed images are written in the managing data area 84, and these managing data are written in the non-volatile memory managing data area 106 as well.