baber/WOPTO huggingface dataset:
Patent JP-H02306175-A (JP)
Title: Apparatus for detecting abnormality of transmission line
Inventor: OOMI NORICHIKA
IPC: H02H3/00
Filed: 1989-05-19
Abstract: PURPOSE:To easily detect the abnormality generated in a transmission line without using the detection signal at a remote distance by providing a reference clock signal generating means for detecting the fluctuation in the phase difference of the current flowing to an overhead ground wire. CONSTITUTION:A current detector 4a detects the current flowing to the overhead ground wire provided along with a transmission line and the transmitter 11 provided in a phase difference detection part 80 generates a reference clock signal S2. The detection part 80 detects the difference between the phase of the current S1 from the detector 4a and the phase of the signal S2. In the processing parts 50, 60 connected to the next stage, the phase difference between the current S1 in a normal state and the signal S2 is preliminarily detected and compared with the phase difference at the time of the generation of abnormality to detect the fluctuation thereof and the generation of abnormality is confirmed. At this time, by providing the detection part 80 to the transmitter 11, the transmission of a current signal from a remote place is made unnecessary and a system knowing the generation of abnormality in the transmission line and the place thereof is easily constituted.
Patent JP-H09310204-A (JP)
Title: Brassiere
Inventor: TAWARA NAOKO
IPC: A41C3/06
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a brassiere having a high top-up effect. SOLUTION: This brassiere comprises a wire 4 provided along the under edge of each of the right and left caps 1, 1, and a plurality of interlining pads 5 that diverge upward radially from the approximate middle of respective under edge of both cups 1, 1 as a starting point, so that the interlining pads 5 of each cup 1 support the breast upward radially from approximate middle of the under edge of the cup 1 as a starting point, thereby retaining the breast in the conical form.
Patent JP-S61285378-A (JP)
Inventor: IKEUCHI TAKAYUKI
IPC: F26B17/14
Filed: 1985-06-10
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-H05324298-A (JP)
Title: Programming system
Inventor: NAKATANI HIROYASU
IPC: G06F9/44
Filed: 1992-05-20
Abstract: PURPOSE:To simply, effectively and correctly perform a programming even by a beginner by performing the programming while repeatedly inquiring, selecting and setting the set-enable value of an object. CONSTITUTION:When an object 11 at the link source is selected from a screen, a mechanism 13 for preparing processing contents displays the list of the timing of the object 11. When selected from the list, it is preserved. In selecting the object 11 at the link source from the screen, the mechanism 13 displays the list of the processing ID of the selected object 11, and keeps it when selected from the list. The preserved timing, processing ID and link destination are set in the link table 12, and objects are linked, thereby the programming is performed.
Patent JP-H11330734-A (JP)
Title: Electronic equipment
Inventor: OUCHI HIROYA
IPC: H05K7/14
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the latitude in design by providing a contact piece obtained by cutting and bending a cover for closing above a frame in an inward direction of the frame, and bringing the piece into elastic contact with part of a grounding pattern of a printed board. SOLUTION: A frame 1 is bent upward at aside plate 1a from a bottom plate 1b, and an upward opened opening 1c is formed substantially into a rectangular shape. A printed board 2, in which a variety of electronic components 2a such as a coil, a resistor and the like are soldered, is disposed in the frame 1, disposed at a side plate 1a of the frame 1, and mounted by soldering or the like. A circuit pattern and a grounding pattern 2b and the like are formed on the board 2, and a solder 3 made of a hemispherical solder bump 3a is provided on a part of the surface. A cover for closing above the frame 1 is a metal plate having springiness, bent down at four side to form a mount 4a.  An end of the mount 4a is projected to a side plate 1a of the frame 1, the plate 1a is held by the mount 4a, and a tongue piece-like contact piece 4c bent at part of an upper plate 4b formed in a flat state is provided at the cover.
Patent JP-H02305486-A (JP)
Title: Manufacture of semiconductor device
Inventor: YURI MASAAKI
IPC: H01S5/00
Filed: 1989-05-19
Abstract: PURPOSE:Not only to improve a second semiconductor layer in crystallinity also to lessen a series resistance between a first semiconductor layer and the second semiconductor layer by a method wherein a surface protective layer of the same material with the second semiconductor layer is continuously formed on the surface of the first semiconductor layer after the first semiconductor layer has been formed, and then the laminated piece is taken out in the air. CONSTITUTION:After an active first semiconductor layer 5 containing Al as a component has been formed, a surface protective layer 6 is formed in succession on the surface of the first semiconductor layer 5 to protect its surface, which is taken out in the air as it is, so that an oxide film is prevented from being formed on the surface of the first semiconductor layer 5. Moreover, the surface protective layer 6 is formed of the same material with a second semiconductor layer 8 which is to be formed on the first semiconductor layer 5, and an oxide film never forms on the surface of the surface protective layer 6. By this setup, the second semiconductor layer 8 which is to be formed on the surface protective layer 6 can be made excellent in crystallinity, and moreover an oxide film high in resistance is never interposed between the first and the second semiconductor layer, 5 and 8, so that the series resistance of them can be lessened.
Patent JP-H09312219-A (JP)
Title: Inductor having lead terminal
Inventor: KINOSHITA SATOSHI
IPC: H01F27/29
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent solder balls from being solidified on lead terminals even if solder is molten to turn into the solder balls and to prevent a short-circuit between wirings from being caused by a peeling-down of the solder balls from the lead terminals by a method wherein the solder having a solid phase line temperature higher than the soldering temperature of a solder, which is used at the time of mounting an inductor on a wiring board, is used. SOLUTION: A winding wire 2 is wound on a wire-wound core part of a drum-shaped magnet core 1 and lead terminals 3 with a circular section are respectively planted on both end surfaces of the core 1 in the axial direction of the core 1. Both terminals of the wire 2 are respectively wrapped on the joints of the terminals 3 and 3 and are soldered with a solder 4. Here, as the solder 4 for the wrapping parts of the terminals 3, a solder of a temperature higher than the soldering temperature of about 230 deg.C of an eutectic solder (have a composition of 63% of Sn and 37% of Pb) which is normally used at the time of mounting an inductor on a wiring board, such as a high- temperature solder having a solid phase line temperature of about 268 deg.C and a liquid phase line temperature of about 301 deg.C, that is, a solder having a composition of 10% of Sn and 90% of Pb is used.
Patent JP-S63292802-A (JP)
Title: Structure for adjusting azimuth of parabolic antenna
Inventor: MIKUNI MASAAKI
IPC: H01Q3/08
Filed: 1987-05-26
Abstract: PURPOSE:To suppress the rocking of an antenna at the time of adjusting an azimuth and to prevent load from being put on a fixing bolt, by sandwiching the upper and lower planes of the bottom wall of a frame in the neighborhood of a circular hole between the flange part of a fixed pedestal and a pressing member fixed on the fixed pedestal setting clearance where the frame can be rotated. CONSTITUTION:The upper and lower planes of the bottom wall 41 of the frame in the neighborhood of the circular hole 42 are constituted so as to be sandwiched between the flange part 31 of the fixed pedestal 30 and the pressing member 34 with small clearance where the frame 18 can be rotated. When the azimuth of the antenna is adjusted, firstly, a fixing bolt 39 is loosened. At this time, the clearance (t) does not exceed a prescribed value even when the fixing bolt 39 is loosened beyond necessity, and the rocking of the antenna on the upper part of the frame 18 can be suppressed less than around 0.1 deg..
Patent JP-H06335659-A (JP)
Title: Film forming method
Inventor: MAKITA KENSUKE
IPC: C03C17/25
Filed: 1993-05-28
Abstract: PURPOSE:To conveniently form a film by raising up an inclined substrate, discharging a soln. from a vessel firmly attached to the substrate and controlling the movement of a soln. level on the substrate. CONSTITUTION:The open face 6 of a vessel 2 is firmly attached to at least the upper face of a substrate 1, a soln. is filled in the vessel to cover the substrate or to a level corresponding to a film forming region, and the substrate is raised up so that the soln. level is moved on the upper opening 9 of the vessel. At this time, the rising speed of the substrate 1 is controlled in accordance with the desired film thickness, the inclined substrate 1 is raised up until the soln. is separated from the substrate 1, and the substrate 1 is coated with the soln. A part or the whole of one side or both sides of even a large-area substrate is coated with a uniform film by this method with the film thickness controllability equal to or better than dipping without needing masking. Further, a thin film firmly attached to the substrate and excellent in wear resistance or durability is formed without deteriorating an optical characteristic.
Patent JP-H06337876-A (JP)
Title: Sentence reader
Inventor: ITO TAKAFUMI
IPC: G06F3/16
Filed: 1993-05-28
Abstract: PURPOSE:To read a sentence where a character modification for a specified character in the sentence is reflected. CONSTITUTION:A document data storage part 10, a document data read part 12 reading document data from the document data storage part 10 and discriminating the attribute of the character modification, a language processing part 14 analyzing text data and generating a voice mark string, a voice sythesis part 18 synthesizing voice whose uttered voice speed is variable, an amplifier 24 changing the output sound volume of synthesized voice, an effective sound generation part 28 generating specified effective sound and a read control part 16 indicating the change of the sound volume of reading text data, the change of uttered sound speed and the addition of effective sound to respective parts in accordance with the type of the character modification when the character modification is added to text data which is read are provided. The reading method of the sentence is changed in accordance with the modification of the character in document data.
Patent JP-H05320276-A (JP)
Title: Method for microencapsulating hydrophobic powder by using amphipathic graft polymer
Inventor: MURAMOTO HISAICHI
IPC: C08F285/00
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a microencapsulated hydrophobic powder which does not impair the water resistance of coating film even when used for a coating composition, by heating a specified hydrophobic powder dispersion or irradiating it with light to polymerize a film-forming monomer. CONSTITUTION:A hydrophobic powder dispersion paste is prepared from 100 pts. hydrophobic powder, 1-50 pts. amphipathic graft polymer having, e.g. repeating units containing a hydrophilic side chain, of formula I [wherein R1 and R2 are each H or CH3; A is 2-3C alkylene; X is -COO-, etc.; Y is a bonding group of formula II (wherein R3 is 6-25C alkyl or aryl), etc.; and M<+> is an alkali metal cation, etc.] and repeating units containing a hydrophobic side chain, of formula III [wherein R10 is H or CH3; and Z is -COOR11 (wherein R11 is alkyl, aryl, etc.), etc.] and 5-300 pts. film-forming monomer, etc. This paste is dispersed in an aqueous medium to provide a concentration of solid matter of 5-50%, and the obtained dispersion is heated or irradiated with light to polymerize the film-forming monomer present at the interface between the dispersed particles and the aqueous medium, thus giving a microencapsulated hydrophobic powder.
Patent JP-S62284019-A (JP)
Title: Manufacture of high carbon steel sheet
Inventor: SENUMA TAKEHIDE
IPC: C21D8/02
Filed: 1986-06-03
Abstract: PURPOSE:To make spheroidizing annealing before cold rolling unnecessary and to prevent ear cracking during cold rolling by subjecting a high carbon steel sheet to hot rolling at the Ar3 or Acm transformation point or above, forced rapid cooling and coiling at a specified temp. CONSTITUTION:A high carbon steel sheet contg. 0.5-1.3wt% C is hot rolled. After the finish rolling is carried out at the Ar3 or Acm transformation point or above, the hot rolled steel sheet is subjected to forced rapid cooling at 20-120 deg.C/sec average cooling rate and coiling at 550-640 deg.C. The coiled steel sheet is cold rolled once or plural times without carrying out spheroidizing annealing and the cold rolled steel sheet is annealed and heat treated. Thus, a cold rolled steel sheet is obtd. at a low cost, without causing ear cracking during cold rolling.
Patent JP-H10321931-A (JP)
Title: Optical amplifier
Inventor: MURO SHINICHIRO
IPC: H01S3/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier wherein the gain is stable with respect to the increase in the input power of a signal light. SOLUTION: Between the input end and the output end of an optical amplifier using a rare earth element doped optical fiber 1, an optical feedback path 11 is installed in which an element having loss characteristic dependent on the input power of a signal light, e.g. a rare earth element doped optical fiber 10 is inserted. Thereby the power of oscillating light of a pumping light source 2 is decreased, and the decrease of signal gain is reduced. As a result, an optical amplifier, in which the decrease of gain is small when the input power increases, can be realized.
Patent JP-H1128296-A (JP)
Title: Sewing machine
Inventor: YOSHIDA NORIYUKI
IPC: D05B3/02
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To enable the detailed contents of sewing work and the method of use of a sewing kit and the like, i.e., the information needed particularly for biginners or those who have not yet used the sewing machine many times, to be grasped without the need to consult manuals for the sewing machine each time using the sewing machine. SOLUTION: After the name of a zigzag seam pattern is displayed on a character display, an internal timer is set to two seconds (ST 6), and if the time is determined to be up (ST 7), a display determining signal DS for displaying a pattern number and the amount of adjustment which are related to the zigzag seam pattern is supplied to a reader (ST 8). An address signal following the display determining signal DS is supplied to a display information memory, and first display information regarding the zigzag seam pattern is supplied to a display drive circuit in accordance with the address signal, so that the pattern number of the zigzag seam pattern and the optimum amplitude of needle oscillation and the optimum amount of feed motion for the pattern are displayed on the character display in place of the name of the pattern.
Patent JP-S61287032-A (JP)
Title: Production of thin magnetic material film
Inventor: AOKI MASAKI
IPC: G11B5/706
Filed: 1985-06-12
Abstract: PURPOSE:To obtain a thin hexagonal ferrite film having small coercive force at a low temp. of <=350 deg.C and large satd. magnetic flux density by using a plasma CVD method. CONSTITUTION:Bubblers 16-19 contg. diethoxy iron, diethoxy barium, diethoxy cobalt and diethoxy zinc are heated. Gaseous argon 20 for bubbling is passed to these bubblers and the vapors thereof are introduced onto a polyimide substrate heated to 345 deg.C in a reaction chamber 11 in which a reduced pressure state is maintained by a rotary pump 22. Oxygen 21 which is likewise the reactive gas is then passed on the polyimide substrate. High-frequency electric power is impressed to cause reaction so that hexagonal ferrite is deposited on the polyimide substrate.
Patent JP-H04352159-A (JP)
Title: Dip coating method for electrophotographic sensitive body
Inventor: KIJIMA EIICHI
IPC: B05D1/18
Filed: 1991-05-30
Abstract: PURPOSE:To prevent the occurrence of fine unevenness in coating in a dip coating method, latent unevenness in coating due to repeated use and image defects under severe conditions. CONSTITUTION:In a dip coating method, a coating liq. having <=30cPs viscosity at 25 deg.C and using a principal solvent having 100 deg.C b.p. is used and a cylindrical substrate is coated with the coating liq. in a coating tank while satisfying inequalities 30>=TD-TL>=2 and 10>=TA-TL>=0 (where TD, TL and TA are the temps. ( deg.C) of the substrate, the coating liq. and the air in the coating tank, respectively).
Patent JP-S62285245-A (JP)
Title: Optical memory device using liquid crystal
Inventor: YAMAZAKI SHUNPEI
IPC: G11B7/2405
Filed: 1986-06-02
Abstract: PURPOSE:To prevent the occurrence of uneven revolution by using a chemically strengthened glass as at least one base so as to reduce the weight. CONSTITUTION:A reflection type conductor base 3' and a transparent chemically strengthened glass base 3 are used. The one reflecting conductor base 3' has ruggedness. For example, only the region of a recording track 27 remains selectively to the base 3' having the large reflectance made of a metal such as an aluminum or its alloy to provide ruggedness. The base 3' has a recess (guide track) 26 and a projection recording track 27. The other base 3 is made flat, its thickness is selected as 0.7-0.2mm, preferably 0.3mm, an electrode 4-1 made of a transparent conductive film is formed on the base 3 by, e.g., indium oxide tint and a blocking layer 4-2 is formed by the plasma CVD method for the silicon semiconductor in the thickness of nearly 100Angstrom  by silane (SinH2n+2n>=2) to form the electrode 4. An FTL5 is formed on one upper face. That is, a 1st dielectric thin film 5-1, e.g., silicon nitride 5-2 is formed on the upper face of the electrode 4.
Patent JP-S5652120-A (JP)
Title: Threading machine
Inventor: KAWABATA MINEICHI
IPC: B23D21/08
Filed: 1979-10-01
Abstract: PURPOSE: To align a blade tip with a mark by providing a see-through hole in both a rotary blade supporting means and an arm through which the mark on a pipe to be cut and the tip of the rotary blade can be seen clearly.  
     CONSTITUTION: A handle 3 is turned to make a screw rod 4 push at its tip end the rotary blade supporter 2, which is biased to open by a spring 11, so that the edge of the rotary blade 5 bites the pipe 7. A see-through hoke 8, 9 is provided in the respective rotary blade supporter 2 and arm 1 of the pipe cutter. The see-through holes 8, 9 enables an easy alignment of the rotary blade 5 with the cutting mark 10 and hence an accurate cutting of the pipe. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0421680-A (JP)
Title: Substituted phenoxypropionamide derivative and herbicide containing the same
Inventor: SOMEYA SHINZO
IPC: C07D401/12
Filed: 1990-05-17
Abstract: NEW MATERIAL:A compound of formula I [R is of formula II (R<1> is H, halogen or lower alkyl)]. EXAMPLE:N-(2-Pyridyl)-2-[4-{N-(6-chloro-2-quinazolinyl)-N- methylamino}phenoxy]propionamide. USE:A herbicide. Capable of surely controlling various kinds of weeds, thus safely applicable to crops such as rice, barley, wheat, corn, cotton, soybeans, ned beans, beet. PREPARATION:A reaction is made between a compound of formula III (X is halogen) and a second compound of formula IV pref. in the presence of a solvent (e.g. DMF, THF).
Patent JP-H05137981-A (JP)
Title: Aromatic polyether for separating cyano group containing gas
Inventor: CHIMOSHII DONARUDO KURIZAN
IPC: B01D71/52
Filed: 1992-04-22
Abstract: PURPOSE: To improve the separation selectivity of nitrogen from air in particular, by passing a gaseous mixture through a membrane containing polycyanoarylether. CONSTITUTION: As a gas separation membrane, a polycyanoarylether membrain obtained by reacting an aromatic diol with a dihalobenzonitorile or dinitobenzonitrile in the presence of a base and a polar aprotic solvent, is used. Bisphenol A is preferable for the aromatic diol and 2,6-difuluorobenzonitirile is preferable as dihalobenzonitrorile. The kalium carbonate is preferable as the base material and N-methylpyrrolidon is preferable as the polar aprotic solvent. Reaction is conducted at 180 deg.C and atmospheric pressure of 1. Thus obtained polymerized solution is formed into a separation membrane. This membrane has a good separation selectivity of nitrogen from air.
Patent JP-H11318411-A (JP)
Title: Heat treatment unit for granular feed for domestic animal, and treatment system equipped with the same
Inventor: URS WUST
IPC: A23N17/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment unit for granular feeds for domestic animals, which can completely sterilize the feed stock, even when it is partly infected with salmonella or the like, and gives granular feeds which are sufficiently fluid even when taken out from a silo on a farm, can be fed without producing dust, and can be evenly mixed, as required, with a stock by-passed around the heat treatment because of its insufficient resistance to heat. SOLUTION: This heat treatment unit 1 is provided with an injection port 31 and discharge port, and also with a slanted tubular casing 3, which is closed at the upper and lower ends by side plates 33 and 34, provided with a plurality of openings 35 thereon, each of which is connected to a nozzle for injecting steam or an auxiliary liquid material, and also provided with a rotating axis therein, on which a plurality of blades are set at intervals to agitate steam, wherein the rotating axis are supported by the side plates 33 and 34 at both ends, driven by a driving means, and the discharge port is connected to a discharged quantity adjusting unit 2 which works to adjust residence time of the feed guided into the tubular casing 3.
Patent JP-S5352229-A (JP)
Title: Production of high tensile high carbon steel wire rod with excellentdrawability
Inventor: EGUCHI NAOKI
IPC: C21D1/28
Filed: 1976-10-25
Abstract: PURPOSE: To produce a high tensile high carbon steel wire rod with excellent drawability by finish rolling a steel billet of a specified compsn. contg. C, Mn, Si, and V after which the wire rod is cooled from a temp. above a specified temp. at a specified rate to form fine pearlite structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62282962-A (JP)
Title: Laser beam printer
Inventor: MISAWA NAOYA
IPC: B41J3/00
Filed: 1986-06-02
Abstract: PURPOSE:To obtain a proper start timing in the exposure of an image corresponding to the width of a recording medium, by a method wherein photosensors detecting laser beam are arranged from the image exposure start position in a main scanning direction in an image scanning exposure state so as to be spaced apart from each other by a constant distance in the main scanning direction. CONSTITUTION:Laser beam 5 scanned in a main scanning direction is detected by the photosensors 18-20 arranged to the proper area of an exposure part 4. Whereupon, a detection means appropriately emits a detection signal and, corresponding to said detection signal, an image exposure width is selected at the time of the exposure scanning of an image so that the image exposure start timing of laser beam to a recording medium becomes constant. As a result, the recording start position of the recording medium 5 can be set to a proper position corresponding to the magnitude of the width in the main scanning direction. Further, by allowing the positions of the photosensors to approach the image exposure start position, a 'jitter' phenomenon can be reduced and desired printing operation can be performed. That is, the photosensors can also perform the control of exposure start timing.