baber/WOPTO huggingface dataset:
Patent JP-H02271830-A (JP)
Title: Method for displaying waveform of electrocardiogram
Inventor: MIZOGUCHI TAMON
IPC: A61B5/044
Filed: 1989-04-14
Abstract: PURPOSE:To enable a doctor to execute next treatment under operation by generating ST level change information for each prescribed time based on the ST level of the waveform of an electrocardiogram, adding these information to the waveform of the electrocardiogram for each prescribed time and displaying the plural waveforms of the electrocardiogram. CONSTITUTION:An ST level detection part 2A in an waveform processing part 2 generates an ST trend signal S2 based on an inputted digital electrocardiogram signal S1, and outputs the signal S2 and an waveform calculation part 2B average the electrocardiogram signal S1 for each prescribed time and outputs an average waveform signal S3. An ST level change information generation part 3 inputs the ST trend signal S2, generates and outputs, the ST level change information signal S4 for each prescribed time. A plotting part 4 inputs the above mentioned average waveform signal S3, adds the ST level change information and outputs an average waveform signal S5. A monitor 5 converts this signal S5 to a video signal and displays the plural waveforms of the electrocardiogram on a screen for each prescribed time. Then, a control part 6 controls timing for transferring the respective signals, the generation of the ST level change information or the synchronization of the prescribed time outputting the average waveform.
Patent JP-H05267656-A (JP)
Title: Insulated-gate field-effect transistor
IPC: H01L29/78
Filed: 1992-03-21
Abstract: PURPOSE:To obtain a MOSFET protected from overcurrent by constituting bilateral diodes for a gate in a pattern whose corners are beveled. CONSTITUTION:Bilateral diodes 3 for protecting gate contained in ad MOSFET are formed in a pattern whose corners are beveled. The diodes are constituted similarly to the conventional diode, except that the corners are beveled. As to the shape, desired parts are selectively turned into N-type silicon by patterning resist on a silicon substrate by the conventional forming method of a semiconductor device. Subsequently again by patterning resist, the silicon is selectively turned into P-type. Metal electrodes are formed after an interlayer insulating film is formed and contact holes are formed. Since the diodes have no corner parts where currents concentrate, the breakdown of diodes is not caused by current concentration.
Patent JP-S63272609-A (JP)
Title: Packing apparatus
Inventor: FUKUDA MASAO
IPC: B65B9/213
Filed: 1987-04-17
Abstract: PURPOSE:To efficiently perform sure packing, by performing the timing control of each mechanism part by a servo-motor, and independently setting sealing condition. CONSTITUTION:A servo-motor 13 sends out a cylindrical sheet 7 at a predetermined speed from a sheet roll 6. A longitudinal seal apparatus 12 operates in synchronous relation to the servo-motor 13 to seal the bonding part of the cylindrical sheet 7 in the longitudinal direction thereof and a lateral seal apparatus 14 seals and cuts the cylindrical sheet 7 in the lateral direction thereof. A servo-motor 16 moves the lateral seal apparatus 14 at an equal speed in the lateral direction of the cylindrical sheet 7 and a servo-motor 15 repeatedly drives the seal mechanism and cutting mechanism of the lateral seal apparatus 14 in synchronous relation to the servo-motor 16 in predetermined timing to form a bag 18 from the cylindrical sheet 7. The operation switch 38 of a sequencer part 31 sets the sealing conditions such as the heater temps. or pressing forces of the longitudinal and lateral seal apparatuses. A control part 30 detects the set sealing conditions to start the operation.
Patent JP-H02274749-A (JP)
Title: Flexible polyvinyl chloride resin film for agricultural use
Inventor: TAKAGI ISAMU
IPC: C08L27/04
Filed: 1989-04-17
Abstract: PURPOSE:To prepare the subject film which is excellent in the resistance to blooming, weathering, and thermal discoloration, and adhesive properties in high frequency welding by compounding a polyvinyl chloride resin with an antifogging agent and a specified amt. of a liq. stabilizer having a specific compsn. CONSTITUTION:100 pts.wt. polyvinyl chloride resin is compounded with 1 to 5 pts.wt. antifogging agent and 1 to 3 pts.wt. liq. stabilizer which contains an alkaline earth metal salt of an org. carboxylic acid or alkyl-substd. phenol (A) (e.g. barium nonylphenate), a zinc salt of an org. carboxylic acid (B) (e.g. zinc octoate), an org. phosphite (C) (e.g. diphenyl octoxy phosphite), an org. acid phosphite (D) (e.g. diphenyl acid phosphite), and a solvent (e.g. mineral spirit). The wt. ratio of A:B:C:D is selected so as to satisfy the following relations; A>=B>0 and C>=D>=2(A+B). Thus is obtd. a film for agricultural use with a good balance among various properties such as processability, adhesive properties in high frequency welding, and resistance to blooming, weathering, and thermal discoloration.
Patent JP-S63261219-A (JP)
Title: Optical modulator element
Inventor: KIYONO MINORU
IPC: G02B6/12
Filed: 1987-04-20
Abstract: PURPOSE:To decrease conductor losses and to permit wide-band modulation with an optical modulator element formed with guides in lithium niobate by specifying a buffer layer and inter-electrode spacing to specific values. CONSTITUTION:The light guides 3A, 3B consisting of Ti diffused layers are formed to a substrate 1 consisting of Z plate LiNbO3. The SiO2 buffer layer 2 and electrodes 4A, 4B atop said layer are provided. The film thickness of the buffer layer 2 is specified to 2,000-5,000Angstrom  and the ratio of the width of the electrodes and the inter-electrode spacing is specified to 6 or above. Incident light is equally divided to two pieces of the parallel guides 3A, 3B when the incident light is guided to the guide 3 of this element. The divided light beams are subjected to differential phase modulation and are again synthesized. The conductor losses of the electrodes are decreased by such electrode constitution and, therefore, the impression of a high-frequency signal is permitted. Expansion of the modulation frequency range is possible, since the high-speed matching of microwaves is taken by the thick buffer layer 2.
Patent JP-H06278989-A (JP)
Title: Granule delivery device
Inventor: OISHI TAKAO
IPC: B66C3/00
Filed: 1993-03-29
Abstract: PURPOSE:To provide a granule delivery device wherein two kinds of granules can be delivered in a perfectly independent condition from a single bucket. CONSTITUTION:In a bucket 12 having a throw down port 12a in the lower part, a plurality of upper part tanks 16 are arranged above a lower part tank 15, and an opening part 16a of the upper part tank 16 is openably closed by a partitioning damper 18 energized upward by an elastic member 19, to liftably arrange a throw down damper 20 of vertically providing a frame 21 arranged between the upper part tanks 16 in a center lower part of the bucket 12. An opening/closing chain 23 is connected to an upper part of the frame 21, a throw down damper opening holding means 28 for holding the throw down damper 20 in an opened condition of the throw down port 12a by hooking an opening holding pawl 25 stopped to an upper part of the bucket 12 is provided in the upper part of the frame 21, and a partitioning damper press opening means 4 having a damper press opening pawl 35 and a leg opening means 34 of N pawl 35 is provided in the frame 21.
Patent JP-S61254749-A (JP)
Inventor: ASAI YUTAKA
IPC: E04F11/16
Filed: 1985-05-07
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-2000291314-A (JP)
Title: Hinge device for wing
Inventor: KOMAKI EISUKE
IPC: H05K5/03
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device for permitting the parallel movement of a wing 1 with respect to a fixed frame 2 at the final stage of closing operation and ensuring tightening lock with excellent water and air tightness without causing distortion and local expansion of a packing 3. SOLUTION: A hinge device for a wing has a first fixed blade 201 fixed to a fixed frame, a first movable blade 203 connected to the first fixed blade 201 via a first fixed pivotal shaft 202, a second movable blade 206 connected to the arm 204 of the first movable blade 203 via a movable pivotal shaft 205 and a second fixed blade 208 fixed to a wing for connection of the second movable blade 206 thereto via a second fixed pivotal shaft 207. In the closed condition that the second movable blade 206 and the second fixed blade 208 are folded and stored at the back of the first movable blade 203, the movable pivotal shaft 205 is located toward the wing side beyond a dead center on a line passing through the first fixed pivotal shaft 202 and the second fixed pivotal shaft 207.
Patent JP-H09100771-A (JP)
Title: Assemblt of coil and spark plug
Inventor: SEODOORU SUTEIIBUN UIRUMOTSUTO
IPC: F02P15/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To install the above assembly to an engine by one step, to enable quick approach to a plug, and to repeatedly replace the plug without damaging seal means between a coil and the plug. SOLUTION: A coil is stored in a cylindrical pipe 100, and the pipe comprises a first end part side means for supplying low voltage source to a coil, a second end part side fitting means for fitting to an engine, and a high voltage connecting means for connecting the coil to a plug. A plug has a tower insulating member 210, wherein a high voltage terminal 240 provided in a recessed part in the insulating member is electrically connected to a high voltage connecting means when the terminal side end part of the plug is inserted in the second end part of the pipe, the first surface formed on the plug is formed to be fit to the fitting surface formed on the engine, and the second surface formed on the plug is formed and disposed in such a manner as to be fit to the fitting surface formed on the pipe.
Patent JP-S58213414-A (JP)
Title: Semiconductor device for vapor growth
Inventor: NODA JIYUICHI
IPC: H01S5/00
Filed: 1982-06-04
Abstract: PURPOSE:To heat to desired temperature a semiconductor substrate uniformly for its sections with good control by arranging an annular carbon heater so as to install internally a holder for holding the semiconductor substrate concentrically with the heater. CONSTITUTION:A heating means 42 is provided in order to heat a semiconductor substrate 30. This heating means 42 consists of an annular carbon heater 43 that is arranged in a reaction vessel 42 in such a manner that a holder 31 is internally placed concentrically with the heater 43. This annular carbon heater 43 is supported on the free ends of bar-shaped supporting electrodes 46 and 47 that are vertically planted on the end plate 21 of the reaction vessel 24 and project internally and externally of the reaction vessel 24 through insulation rings 44 and 45. The supporting electrodes 46 and 47 support the annular carbon heater 43 at positions symmetrical with respect to its axis, and they are connected to an electric high frequency wave source that lies outside of the reaction vessel 24.
Patent JP-S5220391-A (JP)
Title: Process for fabricating a fibrous material containing ion exchangers
Inventor: TAKESUTE MAKOTO
IPC: C08J5/20
Filed: 1975-08-08
Abstract: PURPOSE: To provide a process for fabricating a porous fiber containing ion exchangers, which has different finess, cross section and length depending on a shape of the starting fiber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6233000-A (JP)
Inventor: WATANABE HITOSHI
IPC: D06F75/14
Filed: 1986-04-25
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-S62251991-A (JP)
Title: File accessing system for ic card
Inventor: SEKI JUNJI
IPC: G06K17/00
Filed: 1986-04-25
Abstract: PURPOSE:To speed up and simplify file access by providing a file number control table on an equivalent basis with each area control cell of a directory and making a CPU find a corresponding area control cell from given file number referring to a table. CONSTITUTION:General control of a directory area ZD has a ZD whole size ZDS, forefront address of next registration cell NCA, and makes the registration of cells for file origination, and performs the area control of the file of a business control area ZA by a ZA forefront address ZAA, whole size ZAS and a forefront address of next registration file NFA. Each cell of ZD includes file number, starting relative address FSA of file in ZA, size FLS, formation, record from, length, etc. By this constitution, a CPU 1 can find a corresponding area control cell referring to the file number and a control table 2a. As search over whole control cell is not necessary, file access can be made high speed and simple.
Patent JP-S6230351-A (JP)
Title: Manufacture of semiconductor device
Inventor: AMANO HARUO
IPC: H01L21/8242
Filed: 1986-04-24
Abstract: PURPOSE:To prevent a crack or a cavity from generating by forming a polycrystalline silicon layer at least above a step of a conductor layer, thermally oxidizing the polycrystalline silicon layer, and forming an oxide insulating layer having a relatively thick slopelike region near the step. CONSTITUTION:Conductive regions 2a, 2b made of polycrystalline silicon conductor layers are formed on a semiconductor substrate 1, an oxide film 3 is formed on the entire substrate, and a polycrystalline silicon layer 4 is formed on the entire film 3. The polycrystalline silicon generally exhibits excellent bondability to a step, and the layer 4 is converted by thermal oxidation to a thermal oxide layer 5. The layer 5 entirely exhibits a smooth surface topography to alleviate the influence due to the steps of the original regions 2a, 2b. Then, a silica film 6 as a flattened interlayer insulating layer is formed, and the second conductor layer 7 made of metallized layer of aluminum is formed on the film 6. Thus, it can prevent a crack or a cavity from generating.
Patent JP-S5429264-A (JP)
Title: Production of inner blade for electric shaver
Inventor: MIYAKE TAKASHI
IPC: B26B19/04
Filed: 1977-08-08
Abstract: PURPOSE: To provide a process for the production of inner blade for electric shaver of oscillation type, wherein automatic assembling of a unit of the inner blade is easily and positively carried out, and material for the inner blade is used with minimum waste, so that the unit of the inner blade is effectively obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08293589-A (JP)
Title: Semiconductor substrate and semiconductor device
Inventor: MINOWA KYOKO
IPC: H01L21/02
Filed: 1995-04-21
Abstract: PURPOSE: To compatibly obtain an SOI substrate where an element region is free from defects and high in gettering performance by a method wherein a wafer and another wafer where a silicon oxide film is formed are brought into close contact with each other while confronting each other, and the wafer provided with the silicon oxide film is lessened in thickness by cutting and polishing. CONSTITUTION: A CZ-Si wafer is subjected to a two-stage thermal treatment for the formation of an oxygen deposit 2, dislocations are introduced near the surface of the wafer to form defects which serve as a sink of heavy metal impurities, and the CZ-Si wafer provided with the oxygen deposit is made to serve as a substrate 1. The wafer serving as a substrate 1 and another wafer where a silicon oxide film 3 is formed are made to confront each other, brought into close contact, and pasted together, the wafer provided with the silicon oxide film 3 is lessened in thickness by grinding and polishing, and an SOI 4 is formed. By this setup, the element region of an SOI substrate can be kept free from defects and enhanced in gettering performance.
Patent JP-S5220080-A (JP)
Title: Non-destructive flaw detection method for material flaws of mechanical parts
Inventor: MATSUMOTO JIHEE
IPC: G01N25/72
Filed: 1975-08-08
Abstract: PURPOSE: To enable flows up to about 10mm existing within materials to be easily, quickly and safely detected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03294363-A (JP)
Title: Production of electrically conductive powder ink
Inventor: ITO HIROSHI
IPC: C09D11/52
Filed: 1990-04-12
Abstract: PURPOSE:To obtain the title powder ink providing prints not causing color turbidity by blending inner shells of a powder ink containing a polymerization catalyst with a monomer to become a raw material of an electrically conductive polymer in a vapor phase to form a colored electrically conductive layer on the surface of inner shells. CONSTITUTION:A binder resin 1 such as microcrystalline wax is blended with a colorant 2 such as Phthalocyanine Blue and a polymerization catalyst 3 such as iron chloride in a solvent, further dried and ground into fine powder to form inner shells 7 of a powder ink. Then the inner shells 7 are mixed with a monomer 4 such as aniline or pyrrole to become a raw material of an electrically conductive polymer in a vapor phase and an electrically conductive layer comprising the electrically conductive polymer is formed on the surface of the inner shells 7 of the powder ink by vapor-phase oxidative polymerization to give the objective powder ink useful for a regenerating heat transfer image forming device.
Patent JP-H10290048-A (JP)
Title: Formation of compound semiconductor and semiconductor device
Inventor: KAWADA MASAHIKO
IPC: H01L21/203
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a compound semiconductor in which the concentration of carriers is increased by a method wherein, in a molecular-beam epitaxial operation, a process in which only a group V element is supplied for a definite time, in which a group III element is supplied for a definite time after the completion of surface diffusion operation so as to be settled in a prescribed site and in which a group V element is supplied is repeated and Mg or carbon is supplied simultaneously to the group III element. SOLUTION: A low-temperature GaN buffer layer 2 is grown on a sapphire substrate 1 to be 30 μm and at a substrate temperature of 950 deg.C. After that, an undoped GaN layer 3 is grown by a metal organic chemical vapor deposition(MOCVD) method so as to be 3 μm and at a substrate temperature of 105 deg.C. The sapphire substrate is conveyed to a molecular-beam epitaxy(MBE) apparatus from an MOCVD apparatus, and an Mg-doped GaN layer is grown to be 1 μm. Then, nitrogen is supplied for ten seconds. Then, Ga and Mg are supplied simultaneously for ten seconds by sandwiching an interval of five seconds. After that, nitrogen is supplied again by sandwiching an interval. When this process is repeated until a prescribed film thickness is obtained, it is possible to grown a heavily doped p-type GaN layer in which Mg is stored in a Ga site.
Patent JP-S63262165-A (JP)
Inventor: SUZUKI TSUNEO
IPC: A63B69/36
Filed: 1987-04-20
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-S5322718-A (JP)
Title: Magnetic disc device
Inventor: HIRANO YOSHIYUKI
IPC: G11B5/55
Filed: 1976-08-16
Abstract: PURPOSE:Thermal position deviation of heads is prevented by providing a partition wall between discs so that a plurality of spaces enclosed by said partition wall and shroud form air passages.
Patent JP-S5825136-A (JP)
Inventor: KIMURA CHIYOKO
IPC: A47L13/16
Filed: 1982-06-07
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-H08293394-A (JP)
Title: X-ray generator and x-ray ct-scanner using it
Inventor: TSUYUKI MASAYOSHI
IPC: A61B6/03
Filed: 1995-04-21
Abstract: PURPOSE: To shorten the length in the axial direction of a vessel for housing a target and electron guns, so as to achieve miniaturization, by assigning the scanning ranges of electron beams in the circumferential direction to a plurality of electron guns. CONSTITUTION: A scan control device 30 controls the positions of leaves 211F, 211R of a collimator 21 through a collimator controller 34 and collimator driving units 212F, 212R and determines the desired slice position and width in relation to a patient. The device 30 instructs an electron gun switching unit 32 and eccentric control units 33A to 33G on the radiation of electronic beams EB aiming the radiating point in the slice direction of a target 201 facing the center position of the slice width. At this time, the switching unit 32 repeats on-off switching of electron guns 202A to 202G in the scan range having the angle in the range of 0 deg. to 180 deg. in the circumferential direction in relation to the target 201 plural times. Therefore, electron beam scanning can be continuously performed over the half circumference on the desired slice direction radiating point Position.
Patent JP-H04325554-A (JP)
Title: Transfer material carrier member and image formation apparatus prepared using same
Inventor: OTANI NORIKO
IPC: C08G64/08
Filed: 1991-04-26
Abstract: PURPOSE:To improve mechanical strengths, abrasion resistance, electrical durability, and lubricity and obtain a good image constantly by molding a compsn. contg. a specific copolymer resin and a thermally reversible arom. vinyl resin. CONSTITUTION:A bisphenol of formula I wherein R1 to R4 are each H, halogen, 1-4C alkyl, or alkenyl, and a bisphenol of formula II wherein R5 is 2-6C alkylene or alkylidene; and R6 and R7 are each 1-3C alkyl or (substd.) phenyl are subjected to interfacial polymn. in the presence of phosgene, a carbonic ester, a chloroformate, etc., to give a copolycarbonate resin having structural units of formula III wherein A is a 1-10C linear, branched, or cyclic alkylidene group, an aryl-substd. alkylidene group, an arylenedialkylidene group, -O-, -S-, etc. and 0.1-50wt.% structural units of formula IV (wherein n is 1-200). A compsn. contg. the resin and 1-50wt.% thermally reversible arom. vinyl resin is molded to give the title member.
Patent JP-H04325611-A (JP)
Title: Instrument for measuring condition in blast furnace
Inventor: SAKURAI MASAAKI
IPC: C21B7/24
Filed: 1991-04-26
Abstract: PURPOSE:To provide a tip plug difficult in the falling down of an instrument for measuring condition in a blast furnace. CONSTITUTION:In the instrument for measuring the condition in the blast furnace fitting a master lance 5, in which outer periphery of an inner pipe is made of multi-pipe structure so as to cooling water, and a slave lance 12 enabling insertion into and pulling-out from the inner pipe 32 in the master lance, on a carriage, and enabling reciprocating movement with a drawing chain for the carriage, magnet plates are fitted to the outer periphery at the small diameter part in the tip plug 36 and a step part between the large diameter part and the small diameter part so as to attract the tip plug 36 to the front face and the inside diameter part at the tip part 33 in the main lance 5 at the time of fitting the tip plug 36. By this method, the tip plug is difficult to fall down and the fitting is facilitated.
Patent JP-H03295221-A (JP)
Title: Negative mask plate
Inventor: SHIGA NOBUO
IPC: G03F1/68
Filed: 1990-04-12
Abstract: PURPOSE:To enable the pattern of a gate electrode to be formed in a specific position by a method wherein, in order to make the alignment of the pattern, the pattern is partly overlapped with the ohmic electrodes on a substrate so as to make specific alignment with the edges of the ohmic electrodes. CONSTITUTION:A source electrode 21 and a drain electrode 23 are respectively formed on a semiinsulating substrate 1 of GaAs and then a positive resist layer 3 is formed on these electrodes 21, 23. Then, a negative mask plate 10 is disposed on the positive resist layer 3. Next, the negative mask plate 10 is irradiated with ultraviolet rays from above so as to expose the regions to be opening parts 31, 32, 33 on the positive resist layer 3. At this time, the source electrode 21 and the drain electrode 23 can be seen from the transparent parts of alignment patterns 12, 13 through the positive resist layer 3. In such a constitution, the region to be the opening part 31 forming a gate electrode can be exposed by making alignment of the alignment opening patterns 12, 13 with the source electrode 21 and the drain electrode 23 so that the respective widths 41, 42 between these patterns 11, 13 and the electrodes 21, 23 may be equal to each other.