baber/WOPTO huggingface dataset:
Patent JP-2000305926-A (JP)
Title: Display system and storage medium storing display program
Inventor: TAWARA KYOJI
IPC: G06F17/24
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a display system which makes it easy to read a Japanese electronic book by determining choices for each area information according to area selection information when the arrangement of document information is determined according to a display area. SOLUTION: When an indication for display is inputted through an indicating means 5, contents information, format information, and separation inhibition information are read in a read-in part of a read-in means 8 from a storage part 9 of a storage means 4 and those pieces of information are passed to an arrangement determination part of an arrangement determining means 6. Further, the size of the display area on a display means 2 is passed to an arrangement determination part of the arrangement determining means 6. Further, the area selection information read in the read-in part of the read-in means 8 is passed to a selection determination part of a selection determining means 7 and the selection determination part of the selection determining means 7 passes information on the selected area to an arrangement determination part of the arrangement determining means 6.  The arrangement determining means 6 determines area arrangement matching with the size of a current display area according to the passed information.
Patent JP-S5448513-A (JP)
Title: Head amplifier
Inventor: UNO KOUJI
IPC: H03K17/60
Filed: 1977-09-26
Abstract: PURPOSE: To reduce electrostatic capacity by lead wires, etc. by packaging up to head amplifiers on arms, obtain sufficient read levels by increasing the number of coil windings of heads and reproduce read signals with fidelity by increasing cutoff frequencies.  
     CONSTITUTION: When a plurality of arms espectively provided with one head and balance type head amplifier are provided, turning ON of, e.g., a switch S 2  in order to select the only one head to perform reading out of the plural arms (heads) lets its center voltage VH 2  become a voltage of + V 1 . This causes the emitter followers Q 3 , Q 4  packaged on the arm ARM 2  to becom operating, sending out the head read signal to the AMP of the next stage. On the other hand, the head center voltages VH 1 , VH 3   of other heads become ground voltage and since a reverse voltage is held applied between the base and emitter of the emitter follower Q connected o these, these are non-operating 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06306422-A (JP)
Title: Instrument and method for evaluating workability of packing material for tap hole in blast furnace
Inventor: MARUOKA TOMOAKI
IPC: C21B7/12
Filed: 1993-04-20
Abstract: PURPOSE:To evaluate the workability by accurately measuring the behavior of a packing material in a simple method and hot state, at the time of evaluating the workability of the packing material for tap hole in a blast furnace. CONSTITUTION:A pipe 2 is charged into a heating furnace 7, and while pressing the packing material for tap hole in the blast furnace incorporated in an incorporating vessel composed of a cartridge 3 into the pipe 2 with a press-in device composed of a hydraulic pump 5 and a hydraulic cylinder 4, the press-in pressure in the press-in device is recorded with a pressure recording device composed of a hydraulic recoder 6. Gas generated from the packing material for tap hole pressed in the pipe 2 and discharged from a gas discharging hole 17, is observed and the burning time of the packing material for tap hole is decided.
Patent JP-H11308436-A (JP)
Title: Image editing device, its method and recording medium recording image editing control program
Inventor: UMEDA YOSHINOBU
IPC: H04N1/387
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To correctly recognize an editing area specified by a marker and a part which is the boundary of an original and to suppress the generation of the erroneous judgement of original images. SOLUTION: The original marked by the marker is read, images are converted into RGB(red, green and blue) data and the RGB data are converted into HSL(hue, saturation and lightness) data (605). By detecting the editing area specified by the marker for one screen by using the HSL data and a threshold value and detecting the original image by using the RGB data and a different threshold value, the binary data of the marker and an original color are obtained and stored in a memory (606). The address where marker data are written of the memory is retrieved, the work of painting out an internal part surrounded by the boundary indicated by the retrieved address is performed for respective RGB and area information is generated inside the memory (607).  The original is read again, the area signals of the area information are outputted in synchronism with the image and an editing processing corresponding to the area signals is performed to the image (608 and 609).
Patent JP-S606664-A (JP)
Title: Production of 1,3-propanediyl-(2,2'-pyridine)
Inventor: MURAO YOSHIKAZU
IPC: C07D213/127
Filed: 1983-06-27
Abstract: PURPOSE:To prepare the titled compound having chelate-forming capability, in high yield, by reacting 2-vinylpyridine with 2-picoline in the presence of a basic catalyst, and reacting the produced by-product having higher boiling point than the objective compound again with 2-picoline in the presence of a basic catalyst. CONSTITUTION:1,3-Propanediyl-(2,2'-pyridine) is prepared by reacting 2-picoline with 2-vinylpyridine in the presence of a basic catalyst (preferably Na). The reaction is carried out by (1) reacting 2-picoline with 2-vinylpyridine in the presence of a basic catalyst, (2) distilling out the objective compound and the compound having lower boiling point than the objective compound from the reaction mixture, (3) adding 2-picoline (preferably obtained by the distillation of the former stage) to the distillation residue, and (4) reacting the components in the presence of a basic catalyst to obtain the objective compound. The yield of the objective compound can be improved by this process. 2-Picoline used in the reaction plays the role of solvent as well as the raw material.
Patent JP-S5741538-A (JP)
Title: Forced combustion type heater used exclusively for room heating
Inventor: NISHINO TADASHI
IPC: F24H1/10
Filed: 1980-08-21
Abstract: PURPOSE: To obtain a high heat efficiency over the entire region of heating load by a method wherein a flow rate senser for detecting the flow rate of a combustion gas is provided in a circulation passage of hot water and the number of revolutions of a combustion fan and the flow rate of the gas in a gas flow rate control means is controled.  
     CONSTITUTION: The combustion gas is supplied to a main burner 25 so as to heat a heat exchanger 23 in the heater through first, second and third electromagnetic valves 26, 28 and 29 and a gas burner 27. The hot water heated by the heat exchanger 23 is introduced into a radiator 31 through a pipe 22 to thereby perform heating. Further, a bypass circuit 35 which bypasses the radiator 31 is connected to a pipe 22 and the flow rate of the hot water flowing through 35 is detected by the flow rate senser 33 to thereby detect the heating load. Thus, the increase of the amount of heating load is adjusted by the decrease of the flow rate of the hot water flowing through the conduit 35 resulting from the increase of the number of the radiator 31 to be used. In the above condition, the number of revolutions of the fan 30 is increased and the electromagnetic valves 28 and 29 are opened to the full to thereby meet the increase of the heating load. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6254438-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOSHIDA HARUTAKA
IPC: H01L21/027
Filed: 1986-05-19
Abstract: PURPOSE:To prevent the surface of a wafer from being stained with rinsing solution by a method wherein a backside rinsing nozzle to jet the rinsing solution in the wafer turning direction is provided. CONSTITUTION:When the backside of wafer 1 is rinsed after finishing development, the upward rinsing force is remarkably reduced because of the longer distance from the rinsing position to the end of wafer with little rinsing solution reaching one end of wafer. In such a constitution, the rinsing solution can not stick on the surface of wafer since the rinsing solution can not reach the upper part of wafer even if the rinsing solution can reach the orientation flat 15.
Patent JP-H0413999-A (JP)
Title: Collimator and manufacture thereof
Inventor: OGAWA HIDEYUKI
IPC: G21K1/02
Filed: 1990-05-07
Abstract: PURPOSE:To enable mass-production by forming a plurality of parallel grooves with specified interval on a plurality of flat plates, by piling the plates so that all the grooves thereof may be directed to the same direction and sticking them integrally. CONSTITUTION:Parallel grooves 1a are numerously formed on a side of a flat plate 1 with putting specified interval in between, and a grooved flat plate 1 is obtained by forming protrusive parts 1b between the grooves 1a and the grooves 1a. The flat plates 1 are piled together so that the grooves 1a and the protrusive parts 1b of the adjoining plates may keep an alternately positioning relationship, and then, after sticking the adjoining plates to each other by sticking a side having the grooves 1a, to the other side not having the grooves, the plates are compressed and made into a block. The block is cut out to desired length according to usage and, after machining process is applied to cutting surfaces thereof and the like, an outer frame 2 is attached and a metal belt 3 fastens the block.
Patent JP-S61273779-A (JP)
Title: Information reproducing device
Inventor: MATSUSHITA MACHIKO
IPC: G11B7/005
Filed: 1985-05-28
Abstract: PURPOSE:To obtain an information reproducing device which performs binary coding with a small error even against variation in the waveform of a playback signal and variation in the level of the playback signal due to the solid difference of a medium by providing plural waveform shaping means and using them selectively according to the kind of reproduced information. CONSTITUTION:Clock tracks 21, 22... in an intermittent broken-line shape and tracking tracks 31, 32... in a continuous-line shape are arranged on an optical card 1 alternately at equal intervals, and recording areas 41, 42... where information is recorded are each provided between tracks. A beam emitted by a light source 11 forms beam spots S1-S3, and reflected light beams from the beam spots S1-S3 are passed through an objective and projected on photodetectors 17-19 placed on a focal plane. The binary-coding output of a playback signal from the detector 17 is inputted to a selecting circuit 26, which selects the output of a comparator 22 or 25. The output of the photodetector 18 is coded into a binary signal, which is inputted to a selecting circuit 36 to select a comparator. Consequently, information is a reproduced accurately without reference to the solid difference.
Patent JP-S5915015-A (JP)
Inventor: ANDOU TAKEO
IPC: B65B25/04
Filed: 1982-07-03
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-S60261016-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: C08L71/02
Filed: 1984-06-06
Abstract: PURPOSE:To obtain a recording medium which has no relation with the material of a recording head, permits satisfactory recording and reproduction and has stable short wavelength output by forming a partially oxidized film as a magnetic recording layer and forming a magnetic layer in which the element of the surface is nonuniformly distributed and the high-concn. part of Cr is made to exist microscopically unevently. CONSTITUTION:The formation of the partially oxidized magnetic recording layer 3 consisting of Co or Co alloy, etc. on the surface of a high-polymer substrate 1 of polyester, etc. on which an earthworm-shaped build-up layer 2 is provided according to need by coating of polyether sulfone, etc. is executed by delivering, for example, a substrate film 7, along a cylindrical can 6, depositing the vapor flow 14 of a metallic material 11 for vapor deposition onto said film by vapor deposition at 90 deg. to thetamin incident angle while transferring the film from a shaft 8 to a take-up shaft 9, supplying at the same time a Cr ion beam from a Cr ion source 12 to the central part of the material 11 and distributing randomly the Cr ions in the film 7 surface. The magnetic layer 3 consisting of the partially oxidized fine crystal 4 and the fine crystal 5 contg. Cr in a high concn. with the segregation of Cr is thus formed. The wear of the magnetic head which arises in the case in which Cr exists over the entire surface is thus prevented.
Patent JP-S5341961-A (JP)
Title: Semiconductor inductor
Inventor: YOKOYAMA KENJI
IPC: H01L27/04
Filed: 1976-09-29
Abstract: PURPOSE:A  circuit including inductance components is constituted by semiconductors, resistance, capacitors, etc., and the real number part is reduced, thereby increasing Q.
Patent JP-2000304547-A (JP)
Title: Angular speed detecting sensor
Inventor: AKASHI TERUHISA
IPC: G01C19/5663
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation type angular speed sensor of a suspension structure which does not suppress oscillation of an oscillation beam while the voltage of Coriolis force is efficiently taken out by forming a split electrode of a specified form on the main surface of a piezoelectric substrate. SOLUTION: An angular speed detecting sensor is assembled of an oscillator 1 which oscillates in Z-axis direction, metal suspensions 30 and 31, and insulating fixing stage 14. Three split electrodes are formed on the main surface of a first piezoelectric substrate 2 and that of a second piezoelectric substrate 3. Two of the three split electrodes are so arranged to be symmetric about the center line in the longitudinal direction as well as that in width direction of the first piezoelectric substrate 2, forming a rectangular form. On the main surface of the second piezoelectric substrate 3, electrodes are formed in the same position and form with the three split electrodes. Since a detection electrode is formed on the outermost periphery in widthwise direction, an optimum electrode form is provided for maximum sensitivity, improving sensitivity of an angular speed sensor.
Patent JP-H07299013-A (JP)
Title: Roll type paper holder, and paper cutter
Inventor: SHIBA MITSUYA
IPC: A47K10/36
Filed: 1994-05-02
Abstract: PURPOSE:To cut the top end of a roll type paper into substantially rectangle, and facilitate the following drawing by providing a cover which is mounted on a holder body to cover the roll type paper in the rotatable state and has a paper cutting edge formed into substantially triangle on the opening and closing top end part CONSTITUTION:A roll type paper holder 10 is formed of a holder body 12 having a pair of arm parts 14 arranged opposite to each other, a shaft 16 for supporting a paper 18 by the arm part top ends of the holder body 12, and a cover 20 provided on the holder body 12 to cover the paper 18 and having a top end part set into substantially triangle. A substantially triangular protruding piece 23 curved in the direction separating from the paper 18 is integrally provided on the top end of a curved plate 22 for covering the paper 18, and art edge 24 for cutting the paper 18 is provided on the circumference of the protruding piece 23. Thus, the top end of the paper 18 can be cut in the triangularly protruded state, and the drawing of the paper top end after cut is facilitated.
Patent JP-H05316647-A (JP)
Title: Dc power supply unit
Inventor: OISHI HIROTO
IPC: H02M3/28
Filed: 1992-05-08
Abstract: PURPOSE:To improve the safety and reliability of a DC power unit even when the capacity of the constant-voltage element of a surge voltage absorption circuit is set larger or even when the constant-voltage element short-circuits due to a surge voltage. CONSTITUTION:The series circuit of capacitors 8 and 9 and parallel circuit of the series circuit and a varister ZV act on and absorb a normal-mode surge voltage applied across the lines H and N of an AC power source 1 and the series circuit of the capacitor 8 or 9 and a constant-voltage element 10 acts on and absorbs a common-mode surge voltage applied across the line H or N and a frame ground FG. In both cases, the withstand voltage and power capacity can be increased as compared with such a case that the element 10 or varister ZV independently acts and, at the same time, an occurrence of firing or an electrical shock can be eliminated even when the element is short- circuited, since no leakage current flows into the frame ground FG.
Patent JP-H08302282-A (JP)
Title: Water-based fluororesin coating material
Inventor: HIRASHIMA YOSHI
IPC: C09D127/12
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a coating material, capable of obtaining a uniform coating film due to its excellent in dispersibility of the curing agent in an aqueous emulsion containing a fluororesin, capable of exhibiting various properties which are intrinsic to the fluororesin, e.g. water resistance, stain resistance, weatherability, etc., and capable of being easily prepared at a coating site because the main ingredients of the coating material and curing agent can be easily mixed and dispersed. CONSTITUTION: This coating material is a water-based fluororesin coating material obtained by blending (I) an aqueous emulsion of (A) a fluorine-based copolymer obtained by copolymerizing at least 30 to 65mol% of a fluoroolefin, 14 to 70mol% of a copolymerizable vinyl-based compound, 1 to 30mol% of a hydroxyl group-containing compound and/or a carboxyl group-containing polymerizable compound with (II) a curing agent obtained by mixing (B) a self-emulsifiable polyisocyanate with (C) a compound containing at least an oxyethylene unit and alkoxysilyl group in the molecule in the weight ratio C/B of 0.01 to 1. The curing agent (II) is blended in an amount of 1 to 50 pts.wt. based on 100 pts.wt. of the fluorine-based copolymer (A).
Patent JP-H04343511-A (JP)
Title: Surface acoustic wave element
Inventor: KITAMURA FUMITAKA
IPC: H03H9/145
Filed: 1991-05-21
Abstract: PURPOSE:To obtain an element having a soldering enabled conductive metallic pad having shock resistance by using a conductive metallic pad consisting of two layer films, i.e., a prescribed metal as a ground and a required conductive metal as an upper layer. CONSTITUTION:A surface acoustic wave element pattern 6 and a solering enable conductive metallic pad 4 are formed on a piezoelectric base chip 3 so as to be superposed to each other. Since a double-film conductive metallic pad using Cr as a ground and a conductive metal such as Au and Ag as an upper layer is used as the pad 4 and adhesion to the chip 3 is improved, the surface acoustic wave element having the soldering enabled metallic pad with improved shock resistance and improving its aging effect can be obtained.
Patent JP-S607367-A (JP)
Title: Oscilloscope adapted to measure using electrostatic power
Inventor: TOMURA FUMIO
IPC: G01R13/38
Filed: 1983-06-28
Abstract: PURPOSE:To eliminate the necessity of a voltage divider at the measurement of voltage by arranging a measuring terminal being insulated close to a fixed plate so that it is charged with a voltage to be measured and released immediately the fixed plate is grounded once. CONSTITUTION:One end of a mobile plate 35 having a contact at the tip thereof is grounded. A bar-shaped electrode 36 is connected electrically to a fixed plate 6. A mounting plate 34 is fixed to a seed plate 14 fastening the bar-shaped electrode 36, an electromagnet 33 and the mobile plate 35. When measuring the voltage (e) to be measured, the electromagnet 33 is operated to attract the mobile plate 35 and immediately after the grounding of the fixed plate 6 through the components 36 and 35, the electromagnet 33 is deenergized to be released from the grounding, when a voltage is induced in the fixed plate 6 by an electrostatic induction to operate an oscilloscope. The distance between the terminal of the fixed plate 6 and a measuring terminal 31 can be changed simply depending on the magnitude of the measuring voltage. Therefore, the voltage can be measured by varying the distance according to the voltage without use of any voltage divider.
Patent JP-S62274178-A (JP)
Title: Operating lever supporting structure equipped with working fluid feed control mechanism
Inventor: ENAMI TOSHIAKI
IPC: F16K31/44
Filed: 1986-05-20
Abstract: PURPOSE:To simplify and reduce the dimension of the whole structure by permitting an operating lever supporting structure to be used as working fluid feed control mechanism. CONSTITUTION:An operating lever 1 has a hollow lever body 11 and an inner rod 12. The first and the second penetration holes 23 and 24 are formed at the part where a supported part 13 is formed on the outer periphery of the hollow lever body 11. The first and the second working fluid passages 21 and 22 for connecting the first and the second penetration holes 23 and 24 with the outside are formed at the supported part 13. Further, the first airtight head 31 is installed at the top edge of the inner rod 12, and a connection rod 32 having the less diameter than the inside diameter of the hollow lever body 11 is installed at the top edge of the airtight head 31. Further, the second air tight head 33 which can shift through the airtight contact is installed onto the inner peripheral surface of the hollow lever body 11. With such constitution, the whole structure can be made simple and small-sized.
Patent JP-H05314166-A (JP)
Title: Electronic dictionary and dictionary retrieval device
Inventor: SADA ICHIKO
IPC: G06F17/28
Filed: 1992-05-08
Abstract: PURPOSE:To curtail time and labor of dictionary registering at the time of constructing the electronic dictionary and to prevent the increase of the storage capacity of the dictionary. CONSTITUTION:The medium of the electronic dictionary stores plural items and each item includes an entry word column and information related to the entry word column. The entry word column includes a first representative symbol representing plural words with a prescribed attribute shared. Also, some information includes the second representative symbol representing the plural words with the prescribed attribute shared. At the time of retreiving, the first representative symbol defines all the represented words as the same, identifies an input character string with the entry word column (S4) and outputs the information corresponding to the identified entry word column (S9). When the second representative symbol is included in the information (S7), the second representative symbol is replaced by a concrete word to be outputted (S8).
Patent JP-H0891626-A (JP)
Title: Medium transfer device
Inventor: JIYON DABURIYUU HAFUMAN
IPC: B65H5/06
Filed: 1995-04-18
Abstract: PURPOSE: To improve the printing quality by reducing twisting, swelling and folding of a medium, generated in transporting of the medium of a printer or the like. CONSTITUTION: An output roller 301 has the slightly greater linear velocity than a melting part roller 303, tension is applied to a medium 300 by the difference of the linear velocities, and the arched warp of the medium to be generated in a part is reduced. As the tension applied to the medium 300 is increased, a medium guide 302 is compressed, and constant tension of the medium 300 is secured by the compression action of the medium guide 302. This structure can be used for any roller set.