baber/WOPTO huggingface dataset:
Patent JP-H06266835-A (JP)
Title: Plotting system
Inventor: SUZUKI HIROYUKI
IPC: G06T5/00
Filed: 1993-03-11
Abstract: PURPOSE:To extract and connect the disconnected part of a line drawing, to shorten the searching time of the disconnected part, to prevent the coloring of the line drawing from being failed, and to reduce work for connecting the disconnection of a thin part in respect to a plotting system for extracting and connecting the disconnection of a line drawing and executing plotting. CONSTITUTION:This plotting system is provided with an end point pattern table 71 for previously registering a pattern for detecting the end point of a disconnected line and a connection range table 81 for previously registering the connection range of an opposite side end point to be connected to the end point concerned. An inputted line drawing is collated with the contents of the table 71. all the end points of coincident disconnected patterns are extracted, and when an opposite side end point corresponding to the extracted end points is detected in the connection range by referring to the table 81, both the end points are mutually connected (or the connected part is displayed with emphasis after the connection.
Patent JP-H09217851-A (JP)
Title: Air valve device
Inventor: YAMAMOTO TOSHIAKI
IPC: F16K47/04
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To relax the occurrence of water hammer phenomenon to a long tube water passage. SOLUTION: An air valve 20 is arranged in a feed water pipe 14 through a water holding pipe 18. A fluid passage 30 in which inflow resistance of water from the water holding pipe 18 to the feed water pipe 14 is high and discharge resistance is low is located in the water holding pipe 18. The fluid passage 30 comprises a valve element 32 closed by inflow of water through the water holding pipe 18 to the fed water pipe 14 and opened through a reverse flow; and a small hole 34 formed in the valve element 32.
Patent JP-H08250690-A (JP)
Title: Circuit containing optical detector
Inventor: YAMAMOTO MOTOHIKO
IPC: H01L27/14
Filed: 1995-03-10
Abstract: PURPOSE: To prevent optical sensitivity from being lowered owing to a potential barrier of an N type diffusion layer divided and buried into a plurality of regions between a P type silicon substrate and an N type epitaxial layer, and hence improve the optical sensitivity by such a method that thin N type diffusion layer has a specific width. CONSTITUTION: Between a P type silicon substrate 1 of a photodiode part and an N type epitaxial layer 5 N type diffusion layers 2-1, 2-2 of higher concentration than the epitaxial layer 5 are divided into a plurality of regions and are buried between the silicon substrate 1 and the epitaxial layer 5. The width (d) of each divided N type diffusion layer 2-1, 2-2,... is determined like the following equation. Herein, D is a minority carrier diffusion constant in the epitaxial layer and 2 is minority carrier life time in the epitaxial layer. Hereby, an optical carrier reaches a PN junction owing to a potential barrier due to the N type diffusion layer 2-1, 2-2,... to contribute an optical current.
Patent JP-2000249600-A (JP)
Title: Wavelength-detecting device
Inventor: WAKABAYASHI OSAMU
IPC: H01L21/027
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the center wavelength of the spectrum of an oscillation laser beam from fluctuating during exposure by using reference light even if light to be detected is a fluorine molecule F2 laser beam. SOLUTION: When light to be detected is a fluorine molecule F2 laser emission beam, at least one emission beam out of carbon C, iron Fe, sodium Na, fluorine F, magnesium Mg, aluminum Al, argon Ar, calcium Ca, scandium Sc, chromium Cr, manganese Mn, nickel Ni, copper Cu, germanium Ge, arsenic As, bromine Br, or platinum Pt whose wavelength is close to the fluorine molecule F2 laser emission beam and whose light intensity is at least a constant is used as a reference beam.
Patent JP-S60195109-A (JP)
Title: Polypropylene resin composition for high-fluidity injection molding
Inventor: ASANUMA TADASHI
IPC: C08F4/00
Filed: 1984-03-19
Abstract: PURPOSE:To provide the titled composition of great industrial value, with high elongation at breaking having melt flow index exceeding a specific value, also of such molecular weight distribution as to be predominant for high-molecular weight region. CONSTITUTION:The objective composition can be obtained by polymerization, using a catalytic system comprising, as Ti-component, a solid catalytic component prepared, for example, by treatment of a Ti-compound with halogenated hydrocarbon, under such a condition that a polypropylene with high-molecular weight region- predominant molecular weight distribution can be formed. The resulting composition has the following characteristics: (1) melt flow index (MFI) >=10; (2) MW/MN >=6. This ratio can be calculated through the following procedures: first, a molecular weight distribution curve is determined by being subjected to gel permeation chromatography (GPC) followed by expressing the resultant data using rectangular coordinates with ordinate and abscissa representing amount of elution and natural logarithm of molecular weight, respectively; second, with its peak as the center, said curve is divided into three regions, i.e., high, medium, and low molecular weight ones, and furthermore, the high-molecular weight region is approximated with Gaussian distribution.
Patent JP-S59176047-A (JP)
Inventor: MIURA TADASHI
IPC: B32B33/00
Filed: 1983-03-25
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-H10230654-A (JP)
Title: Printer
Inventor: FUNAKI HITOSHI
IPC: B41J13/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To discharge a recorded sheet surely through a sheet discharge mechanism by arranging a sheet feed mechanism, a carriage, an uncurler and the sheet discharge mechanism sequentially from the upstream side toward the downstream side in the sheet feeding direction. SOLUTION: Since a carriage drive means and the drive means for uncurler are driven through a same drive source, i.e., a stepping motor 5, two drive means can be driven simultaneously through one drive source. A sheet 2 is fed downstream while being uncurled by means of an uncurl head 12 to a sheet discharge mechanism 15, disposed on the downstream side of an uncurler 10, where it is held between the sheet discharge roller 18a and the sheet discharge guide 18b of a sheet discharge mechanism 18. A recorded sheet 2 is discharged surely to the outside of a printer P through rotation of the sheet discharge roller 18a.
Patent JP-S62221596-A (JP)
Title: Pressure-sensitive recording material
Inventor: ROBAATO II MIRAA
IPC: B41M5/124
Filed: 1987-03-05
Abstract: Pressure-sensitive record material exhibiting particularly efficient colour former utilization comprises a top sheet having solid colour former material coated on its underside and a bottom sheet having solid colour developer material and solvent-containing microcapsules coated on its upper side. The colour former coating may be applied by means of a printing press in all-over or selective fashion without the occurrence of transparentizing, setoff or blocking.
Patent JP-S56146909-A (JP)
Title: Liquid fuel combustion device
Inventor: SONEDAKA KAZUNORI
IPC: F23N5/24
Filed: 1980-04-17
Abstract: PURPOSE: To provide an efficient gasification by a method wherein a heating means for supplying heat is arranged at the liquid fuel suction means installed in a container having inlet ports for liquid fuel and gas as well as a mixed gas flowing outlet, and a gas flow prevention valve operated during an extinction stage of the combustion is arranged in the gas flowing out passage.  
     CONSTITUTION: In the closed container 1 are installed a liquid fuel feeding inlet 2, air feeding port 3 and a mixed gas oulet port 4, the air fed from an air blower 7 such as a pump etc. is flowed at the air feeding inlet port 3, mixed with kerosene gasified at the gasification part B, resulting a mixed gas. The gas is passed through the outlet port 4 to push up the valve body 9 in the prevention valve C and supplied for combustion at a burner 8. The gasification part B is composed of a kerosene suction part 5 and a heating means 6 covered with an insulation layer, the heater 6 is closely contacted with the suction means 5, supplied heat is transmitted from the heating means 6 to the suction means 5 with good efficiency and the suctioned kerosene is efficiently gasified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10245164-A (JP)
Title: Elevator
Inventor: MIYAUCHI TETSUYA
IPC: B66B1/24
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain an elevator which can detect the elevating speed of an elevator car accurately for a long period. SOLUTION: In this elevator, supporting frames 9a are fixed to the upper end and the lower end of the guide rail 9 of an elevator car 11. To the tips of the supporting frames 9, pullets 20 and the like are providing, and a toothed pulley 28 is wound to the pulleys 20 and the like. The end of the toothed pulley 28 is locked to the tip of a bracket 24A projected from the ceiling plate of the elevator car 11, so as to drive the pulleys 20 and the like by the up and down moving operating of the elevator car 11. A pulse generator 14 is connected to the end of the rotary shaft of the pulley at the upper end, of those pulleys, so as to detect the speed of the elevator car 11.
Patent JP-S61207201-A (JP)
Title: Wheel for vehicles
Inventor: OCHIAI KIMIO
IPC: B60B3/04
Filed: 1985-03-13
Abstract: PURPOSE:To make a surface hard to get injured as well as to make smudges clinging to it easily eliminable, by installing an inorganic paint film with moisture silica colloid as the main component in the wheel surface. CONSTITUTION:A wheel 11 is housed inside an enclosed room 25 setting up a humidifier 21 and a spray 23 inside and, as keeping room humidity at about 70-100%, inorganic paints making moisture silica colloid as the main component is sprayed out of a spray 23, applying the paint to a surface of the wheel 11, and after coating in addition, the surface is heated and dried at a temperature of 150-200 deg.C, this a paint film S is formed thereon. Therefore, the surface is hard enough and excellent in hydrophilic properties so that it is hard to get injured and, what is more, smudges clinging to it are easily removable when wiping them clean.
Patent JP-S60195313-A (JP)
Title: Valve rocker arm shaft for internal-combustion engine
Inventor: MIYAZAKI MANABU
IPC: F01L1/18
Filed: 1984-03-16
Abstract: PURPOSE:To make an assembling job ever so easy, by fitting a spring in the circumference of a valve rocker arm shaft from a diametral outer direction, while positioning a valve rocker arm by axial resilience of the spring. CONSTITUTION:Each of valve rocker arms 11 and 12 is inserted into a valve rocker arm shaft 7 and then a spring 21 consisting of a fitting part 23 and a connecting part 22 is fitted in the circumference of the valve rocker arm shaft from a diametral outer direction. With energizing force A of this spring 21, these valve rocker arms 11 and 12 are positioned. It is unnecessary to install the spring 21 simultaneously with a setup of these valve rocker arms 11 and 12, that is, it will merely do that these valve rocker arms 11 and 12 are installed in advance, and afterward the spring is merely fitted in space between these arms 11 and 12. With this constitution, assembling is performable in an easy manner.
Patent JP-S58168018-A (JP)
Title: Manufacture of multicolored polarizing film
Inventor: MORITA JIYUNPEI
IPC: G02F1/1335
Filed: 1982-03-29
Abstract: PURPOSE:To obtain the titled polarizing film having fine finished appearance by forming a mixture of a reducing agent with a digenetic dye and a specified substance on one side of an iodine-contg. polarizing film having a support formed on the other side and treating the film at high temp. and humidity. CONSTITUTION:An aqueous soln. contg. a mixture consisting of a reducing agent such as NaOH, a digenetic dye such as ''Direct Black 22'' and a water-soluble or water-swellable substance in which the reducing agent and the dye can be diffused and moved, e.g. starch in (0.5-2):(0.5-2):(1-6) weight ratio is applied to one side of an iodine-contg. polarizing film such as a polyvinyl alcohol film having a support of 25-500mum thickness such as a polyester film stuck to the other side so as to adjust the solid matter content to 0.1-20g/m<2>. The polarizing film is then treated at 40-90 deg.C high temp. and 70-98% high relative humidity for 1-60min to reduce iodine molecules in the applied part. The iodine molecules in the part are removed, and the digenetic dye is allowed to be adsorbed.
Patent JP-S59179016-A (JP)
Inventor: NOMOTO TSUNEO
IPC: A01G1/00
Filed: 1983-03-29
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-H07262868-A (JP)
Title: Push button display device for both good healthy person and weak-sighted person
Inventor: KAWADA KAZUHIKO
IPC: H01H13/02
Filed: 1994-03-23
Abstract: PURPOSE:To readily distinguish information selection by means of push buttons and to correctly operate the push buttons even for both a good healthy person and a weak-sighted person by providing both information display by braille points and information display by letters on the push buttons. CONSTITUTION:Information display parts 10 by braille points are provided on the upper surfaces of push buttons (e.g. 3, 4, 5, 6) vertically and movably held on a board 2. In addition, information display part 9 by letters (e.g. provided on the boundary part of the upper part 7 and lower part 8 of the push button 3 by printing etc.) is provided on the outer peripheral surface or the inside of the push button 3.
Patent JP-H09185277-A (JP)
Title: Fixing roller and its production
Inventor: FUJITA TAKASHI
IPC: G03G15/20
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To have the resistance to obtain a desired power consumption and to uniformly generate heat to all by forming a heat generating layer composed of a belt-like fiber formed linearly or spirally and capable of obtaining the desired power consumption by setting the surface resistance and the heat generating surface of a heat generating body made of the fiber. SOLUTION: An electrically insulating layer 1a of an imide resin is provided on the outer periphery of a cylindrical base body 1 made of aluminum or the like, the heat generating layer 2 is formed to cover the outer periphery thereof and a releasing layer 3 is formed on the surface thereof. The heat generating layer 2 is formed from the heat generating body made of the fiber and is obtained by forming the belt-like fiber linearly or spirally. And the heat generating layer 2 having the desired power consumption is formed by a formula, R=Rs.L/W, W.L=2πrl, based on the surface resistance Rs of the fiber and the heat generating surface of the heat generating layer 2. Where, R expresses the resistance of the heat generating body, Rs expresses the surface resistivity of the fiber or the fiber assemblage in the fiber direction, L expresses the length of the fiber, W expresses the width of the fiber, r expresses the radius of the heat generating layer 2, (l) expresses the length of a fixing roller of the heat generating layer 2 in the axial direction.
Patent JP-S60195704-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ANZAI SHIYOUZOU
IPC: G11B20/22
Filed: 1984-03-17
Abstract: PURPOSE:To suppress the occurrence of a cross modulation distortion, by reducing higher-order spectra of a recording signal current expanded to a bias frequency band with a filter. CONSTITUTION:When a low-pass filter 6 is added, each level of higher-order signal spectra fs(m-1) and Fs(m) existing in the vicinity of a bias frequency is damped. Accordingly, each spectrum of cross modulation distortions produced due to the nonlinearity of the electromagnetic form between a magnetic head 4 and magnetic tape 5, for example, f8-fs(m), f8-fs(m-1), etc., decreases correspondingly to the damping quantity of the level of higher-order signal spectra by means of an LPF6. Therefore, spectra due to the cross modulation distortion added to reproduced signal waves are reduced and, as a result, the S/N of reproduced signals can be improved and waveform interference affecting the waveform of the reproduced signals can be prevented.
Patent JP-2000250534-A (JP)
Title: Music reproducing system, rhythm analysis method and recording medium
Inventor: OZEKI NOBUHITO
IPC: G10L25/48
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a music reproducing system in which the rhythm components included in musical data are accurately analyzed and the result of the analysis is reflected into the display configuration of characters. SOLUTION: Favorite rhythm components are beforehand assigned to characters and furthermore, intrinsic figure display capabilities are also made correspond to the characters. A sound pressure data generating section 211 generates sound pressure data for plural frequency bands from musical data and a frequency band specifying section 212 specifies a frequency band in which rhythms are outstandingly produced. A rhythm estimating section 213 estimates rhythm components based on the changing period in the sound pressure data of the specified frequency band. A character control section 214 cumulatively varies the figure display capabilities in accordance with the degree of compatibility of the estimated rhythm components and the favorite rhythm components.  A display control section 218 varies the display figures of the characters in accordance with the figure display capabilities while musical data are reproduced.
Patent JP-H0587499-A (JP)
Title: Safety device for fuse
Inventor: ANDOREASU HERUSHIHI
IPC: F42C15/00
Filed: 1992-03-10
Abstract: PURPOSE: To constitute a safety device, using minimum members, so as to perform the restriction of a rotor, in the position of ignition of the safety device for a fuse itself, and keep a distance between an initiator and initiating explosive constituting explosive series. CONSTITUTION: A rotor 4 is mounted in a housing which has housed initiating explosive 2 together with an initiator. This rotor 4 has three sheets of discs piled up in axial direction. These discs rotate around the shaft 7 of the rotor 4 so as to form explosive series. The shaft 7 arranged in parallel with a pin 3 constitutes a shoot back pin device together with a restriction member 8 operable in the direction crossing both. In safety position, the rotor 4 keeps space 10 there, leaving a distance to the bottom 9.1 of a rotor housing 9. On the other hand, in the safety release position, the rotor 4 rotates to the position where it forms initiating explosive series and at the same time, it shifts to the position where it contacts with the bottom 9.1 of the rotor housing 9.
Patent JP-S60195513-A (JP)
Title: Optical device
Inventor: SHINOHARA KOUJI
IPC: G02B26/02
Filed: 1984-03-16
Abstract: PURPOSE:To fetch as an AC signal an optical power condensed to a photodetector by vibrating forcibly an optical system of a system. CONSTITUTION:A laser 1 consisting of a double hetero-junction of a lead compound alloy is cooled by a freezing machine 2. A current exceeding a threshold current is made to flow to the laser 1, an infrared ray is emitted, and it is received by a collimating lens 3 being a parallel ray converting part, converted to parallel rays and projected to gas 6 to be monitored. The laser beam which has passed through in the gas 6 is condensed to a photodetector 5 by a condensing lens 4 being a condensing and converting part. When the collimating lens 3 is vibrated up and down by a piezo-element of a vibrating element, the laser beam oscillates greatly a lever, the optical axis is shifted greatly, and in conformity with a vibration of the piezo-element, an optical power enters intermittently into the photodetector 5, and a light is converted to AC.
Patent JP-S62208125-A (JP)
Title: Sentence reading device
Inventor: KAMIYAMA FUKAMI
IPC: G06F17/21
Filed: 1986-03-10
Abstract: PURPOSE:To attain reading to be easily listened by inserting silent codes into a sentence reading string in accordance with previously set conditions. CONSTITUTION:When a sentence consisting of a character string is inputted from a document input part 11, a sentence analyzing part 12 analyzes the sentence while referring a reading dictionary 13 to execute word identification processing 121. Then, silent insertion condition deciding processing 122 is executed in accordance with previously set condition such as the continuation of the same vowel on a border of words or the continuation of specified word groups such as numerals and reading string forming processing 123 for a reading string into which a necessary silent part is inserted is executed. The reading string processed by said processing is outputted as voice through a reading string storing part 14, a voice output part 15, and so on. Thus, sentence reading to be easily listened can be attained by inserting required silent parts.
Patent JP-S62210188-A (JP)
Inventor: INOUE FUJIO
IPC: B62K5/00
Filed: 1986-03-10
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-S58168233-A (JP)
Title: Preparation of semiconductor device
Inventor: GOTOU HIROSHI
IPC: H01L21/3065
Filed: 1982-03-30
Abstract: PURPOSE:To prevent the side etching in the buried layer of high impurity concentration by selecting executing reactive sputter-etching using a particular mixed gas at the time of forming U-shaped groove for isolating element such as a bipolar LSI. CONSTITUTION:An N<+> buried layer 32, N<-> epitaxial growth layer 33, SiO2 film 34, Si3N4 film 35 and a phosphorus silicate glass PSG film 36 are formed on the surface of P<-> Si substrate 31, and PSG film 36, Si3N4 film 35 and SiO2 film are selectively removed. A semiconductor base material is placed on the parallel flat plate electrode in the reactive sputter-etching chamber, a mixed gas is introduced at the flow rate of BCl3 of about 50-100pt. to CCl4 100pt. Thereby, a U-shaped groove 37 can be formed. The PSG film 36 is removed, an SiO2 film 38 is formed on the surface of groove 37 and boron B is implanted in order to form a P<+> type region 39. The non-doped polycrystalline Si film 40 is grown, the surface is oxidized in order to form an SiO2 film 41. Then, the Si3N4 film 35 is removed and an element isolation region is formed.
Patent JP-H08259987-A (JP)
Title: Treatment of organic compound to lower its chlorine level
Inventor: MASHIYUU AARU SHIBITSUKU
IPC: C10M159/12
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To treat various org. compds. to reduce their chlorine levels.  
     SOLUTION: The method for reducing the chlorine content of an org. chlorine compd. comprises a step of mixing the org. compd. with at least one acid selected from among a Lewis acid having no carbon atom, a mineral acid other than hydroiodic and hydrobromic acids, and an org. acid having a pKa lower than about 2; and a step of keeping the compd. in contact with at lease one kind of acid in the mixture for a sufficient amount of time for reducing the chlorine content of the compd. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S61210292-A (JP)
Title: Magnetic bearing equipment of turbo-molecular pump
Inventor: NARITA KIYOSHI
IPC: F16C32/04
Filed: 1985-03-14
Abstract: PURPOSE:To improve control precision by controlling a rotor shaft from the direction of five axes, two radial direction axes in each of the two points located in the longitudinal direction of the rotor shaft and one axial direction one. CONSTITUTION:Around the shaft 4 of a turbo-molecular pump, radial control sensors 10, 11 are attached, and a pair of upper and lower, biaxial, active-type radial magnetic bearings 7, 8 are installed. Also, active-type thrust magnetic bearings 9, 9 for floating the shaft 4 in the axial direction are installed, and thrust is controlled through a thrust control sensor 13. Through this arrangement, control precision is enhanced compared with the conventional control systems for less than triaxial control.