baber/WOPTO huggingface dataset:
Patent JP-H07335179-A (JP)
Title: Flat panel discharge lamp
Inventor: NOBE RYOICHI
IPC: H01J61/54
Filed: 1994-06-07
Abstract: PURPOSE:To provide a small high reliability discharge lamp which excels in the discharge starting characteristics in the darksess by connecting main electrodes and aux. electrode installed opposingly in a flat vessel through a conductive film which has a micro-gap in the middle part. CONSTITUTION:An inert gas is encapsulated in a vessel 2 having a flat section consisting of glass stems 21, 22 and a glass bulb 20 which is coated with phosphor. A pair of main electrodes 3, 4 are approx. parallel in this vessel 2 opposingly, and pulse voltage is impressed so that light emission is generated. In this flat panel discharge lamp, an aux. electrode 7 is introduced into the vessel 2, and a conductive film 80 is provided as connected with the aux. electrode and also one of the main electrodes 3, and a micro-gap 8 is formed in the middle part. The conductive film 80 is formed on an insulative member on the inner surface, etc., of the vessel 2 by means of application a s a coating or evaporative attachment. Thereby evaporative attachment. Thereby a dielectric destruction due to surface creeping discharging is generated to promote the start of discharging. Further the vessel is internally equipped with a light emitting body for electroluminescence so that an energized light emission is attained upon receiving a change in the intensity of electric field.
Patent JP-S629889-A (JP)
Inventor: NAKAJIMA JUNICHI
IPC: H01L21/67
Filed: 1985-07-05
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-2000336462-A (JP)
Title: High purity ferritic stainless steel excellent in high temperature strength
Inventor: TAKAHASHI AKIHIKO
IPC: C22C38/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide Ti-added ferritic stainless steel in which the precipitation of Nb at 650 to 750 deg.C is advantageously prevented, and which has an excellent high temp. strength even after use for a long time. SOLUTION: This steel contains, by weight, <=0.02% C, <=0.02% N, 0.1 to 2.0% Si, 0.1 to 2.0% Mn, 10.0 to 20.0% Cr, <=0.20% Al, <=0.04% P, <=0.002% S, 0.01 to 0.35% Ti, 0.1 to 0.8% Nb and 0.0005 to 0.010% Mg and moreover contg., at need, at least one kind among 0.05 to 3.0% Mo, 0.05 to 2.0% Cu, 0.01 to 1.0% W, 0.01 to 1.0% V and 0.0003 to 0.0050% B, and the balance iron with inevitable impurities, and the content of P precipitated as FeTiP is <=0.01%.
Patent JP-S5273433-A (JP)
Title: Improved shock absorbing bumper
Inventor: NODA HIDEYO
IPC: B60R19/18
Filed: 1975-12-13
Abstract: PURPOSE: Bumper ribs comprising essentially a flexible high molecular material comprising partition portions partitioned by a plurality of ribs, are constituted in a two stage rib manner comprising longer and shorter ribs, so that a bumper shuck absorbing performance at a low temperature is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05322681-A (JP)
Title: Tension detection method/device and tension controller
Inventor: NISHIWAKI NOBUHIKO
IPC: G05D15/00
Filed: 1992-05-18
Abstract: PURPOSE:To obtain the same amount of detection regardless of difference in driving speed, etc., and control tension of a specimen properly by emitting a fluid for the surface of a specimen, detecting the amount of deflection of the specimen, and then performing non- dimensional processing of the amount of deflection according to a preset amount of reference deflection for each detection condition. CONSTITUTION:A tension detection device is installed so that an emission port 3a of a fluid detection means 3 approaches one surface of a specimen (for example, a web writing paper W) of a continuous length body at a specified spacing, a detection part 4a of a laser displacement meter 4 opposes the other surface of the web writing paper W. and then the web writing paper W is positioned between the emission port 3a of the means 3 and the displacement meter 4. For detecting tension, pressurized air is supplied to the fluid emission means 3 and then air is emitted toward the web writing paper W at a specified emission rate. The emitted air hits against the web writing paper W and applies press force. Tension is operated on the web writing paper W by the press force. The amount of deflection changes according to the characteristics of the web writing paper W and the amount of deflection is detected by the displacement meter 4. The deflection ratio of the detection value with the reference value of the amount of deflection is calculated by a processing means 6, the tension value is output, and the tension is controlled properly by a control means.
Patent JP-H11344095-A (JP)
Title: Rotation transmitting device
Inventor: TADANO SHUNJI
IPC: F16D7/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotation transmitting device with an electronic apparatus having an opening and closing lid and a small number of part items, and easy to assemble, very thin and low-cost. SOLUTION: This rotation transmitting device is equipped with a drive gear 13 furnished internally with a cam accommodating recess 14, cam locating ribs 16 and shaft hole 15, a transmitting gear 17 furnished with a shaft 18 and hook 19, a cam 20 furnished with a lock part 21 accommodated in the recess 14 and pinched by the rubs 16, a hook fitting part 22 to be fitted on the hook 19 and a hook loose fit part 23 in circular shape continued to the hook fitting part 22, and a spring 25 to apply a force within the recess 14 in such a direction that the lock part 21 of the cam 20 is pressed to the ribs 16, whereby relative rotation is generated when the relative torque between the drive gear 13 and transmitting gear 17 is large so that transmission of the torque does not take place.
Patent JP-2000339311-A (JP)
Title: Device and method for analyzing language and recording medium
Inventor: YAMAHATA KIYOSHI
IPC: G06F17/21
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an analyzing device for a natural language capable of managing both flexible grammatical description that is not restricted by a specific grammatical format and an efficient analysis on the basis of dynamic programming. SOLUTION: A dictionary 2 is constructed so as to have a syntax tree accepting part 22 which accepts rows of a syntax tree to which a word is related in each word, and a grammatical format following in each word can substantially be changed in such a manner that the part 22 lexicalizes the word. Meanwhile, acceptance algorithm obtained by defining a syntax tree as a unit can perform an efficient analysis by the pack of dynamic programming and a partial solution because the acceptance algorithm is the same as the case of context-free grammar.
Patent JP-S62109546-A (JP)
Inventor: SAKAI TAKAO
IPC: A61B5/145
Filed: 1986-06-25
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-S5773535-A (JP)
Title: Spiral type waveguide for inductive communication
Inventor: SUZUKI MITSUNORI
IPC: H04B5/00
Filed: 1980-10-24
Abstract: PURPOSE:To increase the coupling electric field at reception point, to make easy the excitation and to avoid the effect by environment, by twisting a pair of more spiral cables having spiral conductors having opposite spiral direction. CONSTITUTION:A pair or more spiral cables 21, 22 having spiral conductors 11, 12 with opposite spiral direction are twisted. For example, the spiral conductors 11, 12 are wound on the external circumference of core members 41, 42 made of insulating material with opposite direction and inner insulation coatings 51, 52 are made on the respective external circumference to form a pair of spiral cables 21, 22. A pair of cables 21, 22 are twisted mutually, and an outer insulation sheathe 3 is made to the external circumference, allowing to form a waveguide of inductive radio communication between mobile bodies such as car and tram car through the insullation of the cables along a road and rail way.
Patent JP-S5851191-A (JP)
Title: Fixing type dichroic heat-sensitive paper
Inventor: MAKISHIMA HIDEO
IPC: B41M5/30
Filed: 1981-09-21
Abstract: PURPOSE:To obtain a heat-sensitive paper capable of dichroic recording by lapping the ink face of a heat transfer material obtained by coating a heat-meltable ink on a thin sheet with the chromogenic face of a diazo heat-sensitive recording paper capable of producing color of hue different from that of the ink. CONSTITUTION:A heat-meltable ink, e.g., wax type carbon ink, etc., is coated on a thin sheet, e.g., condenser paper, etc., to form a heat transfer material Aslo, a chromogenic layer containing a diazonium salt, a coupler, a developer, a binder and a stabilizer and capable of producing color of hue different from that of the ink is provided on a supporter to form a diazo type heat-sensitive recording paper. The ink face of the heat transfer material is lapped with the chromogenic face of the diazo type heat-sensitive recording paper to obtain an objective fixing type dichroic heat-sensitive paper. The heat-sensive paper is heated to cause it to be colored and then fixed by exposure to ultraviolet rays without causing coloration in non-picture parts by heating after the fixation.
Patent JP-H10340181-A (JP)
Title: Personal computer with hand set for transmission/ reception
Inventor: YAMAMIYA KOJI
IPC: H04M1/715
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a personal computer with a hand set for transmission/ reception of convenience. SOLUTION: The hand set 20 is connected to a personal computer 10 connected to a communication line. The computer 10 is provided with a speech driver 12 for outputting speech data received through a communication line to the hand set 20 and outputting speech data from the hand set 20 to the communication line and a communication port driver 11 for transferring speech data between with the hand set. The hand set 20 is connected with the computer 10 through an RS-232C cable 30. The handset 20 sends speech data to the personal computer only when a hook switch HS comes into the state of off-hook. The driver 12 detects the state of the hook switch HS by the presence/absence of speech data from the hand set 20.
Patent JP-H08325909-A (JP)
Title: Molding
Inventor: MIZUKAMI YOSHIKATSU
IPC: D04H1/541
Filed: 1995-05-23
Abstract: PURPOSE: To obtain a drawn molding, useful for cushioning materials, etc., for packaging and having a surface gloss by forming a staple fiber aggregate into a nonwoven fabric and then setting the gloss starting voltage within a specific range. CONSTITUTION: This molding is obtained by forming a staple fiber aggregate into a nonwoven fabric according to a method, etc., for producing a cross-laid nonwoven fabric and setting the gloss starting voltage on the surface of the nonwoven fabric at 50-90V, preferably 65-80V according to a method for regulating the mixing ratio of glossy staple fibers comprising single fibers of a section having at least one side with a straight-line part having >=30μm length, etc. Thereby, the deep drawing is readily carried out to afford a hot molding improved in surface gloss.
Patent JP-S5851484-A (JP)
Inventor: KIYOFUJI MASAMI
IPC: H01R43/24
Filed: 1981-09-22
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-S6068260-A (JP)
Inventor: UARUTERU SHIYUTAINERU
IPC: G01F11/26
Filed: 1984-07-20
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-S5578071-A (JP)
Title: Corrosion-resistant water-based paint
Inventor: KITABAYASHI HIROSHI
IPC: C09D5/00
Filed: 1978-12-06
Abstract: PURPOSE: To prepare the title paint suitable for the protection of steel plate, etc., by adding a specific polyvalent metal complex salt to an aqueous solution or dispersion of a volatile alkaline salt of a carboxyl-containing resin.  
     CONSTITUTION: A paint composition composed of (A) an aqueous solution or dispersion of a resin obtained by neutralizing (a) a carboxyl-containing resin such as an alkyd resin derived from a polybasic acid, e.g. trimellitic anhydride, with (b) a voltatile alkali such as methylamine, and (B) pref. 0.1W1.0mol, based on 1mol of the carboxyl group in (A) component, of a water-soluble complex salt of a polyvalent metal, derived from (C) a polyvalent metal such as zinc, (d) humic acid, and (e) a volatile complex-forming agent such as ammonia. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0712529-A (JP)
Title: Shape inspection apparatus of bonding wire
Inventor: TANAKA RYOJI
IPC: H01L21/66
Filed: 1993-06-22
Abstract: PURPOSE:To measure the height of a loop-shaped bonding wire. CONSTITUTION:A projector 3 radiates a laser beam 2 to a bonding wire 1. A projector 5 radiates a laser beam 4 at an angle which is different from that of the laser beam 2. A condenser lens 6 condenses the laser beam reflected by the bonding wire 1. A photodetector 7 detects the laser beam condensed by the condenser lens 6. The photodetector 7 may detect only whether the laser beam exists or not, and it can condenses the laser beam reflected by various loop-shaped bonding wires 1 by means of the condenser lens 6 whose F-number is low.
Patent JP-S6211665-A (JP)
Title: Printer
Inventor: HIRANO HIROFUMI
IPC: B41J13/02
Filed: 1985-07-10
Abstract: PURPOSE:To enable a bail roller to contact with a platen under pressure and to be spaced apart therefrom corresponding to the position of a carriage at the times of the feed and delivery of paper, by providing an open lever for separating a bail roller shaft from a platen in connection with the carriage. CONSTITUTION:When paper is set to a paper feed operation state by a paper absence detector, a carriage 16 is once positioned at a home position and a current is supplied to a solenoid 18 in this state and a roller 19 is fallen to the position contacted with the cam 15f of an open lever 15. The carriage 16 moves to the center of a platen 14 and the open lever 15 is pushed by the roller 19 to be rotated to the direction shown by an arrow A around a guide shaft 14 and a shaft 10 is kept away from the platen 4 against a spring 13 through an arm 15a to separate a bail roller 11 from the platen 4. When a cut sheet 37 is drawn out from a paper feed cassette 27 and fed to the bail roller 11, the supply of a current to the solenoid 18 is cut off and the bail roller 11 presses the cut sheet 37 to the platen 4 by the spring 13.
Patent JP-S637552-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAGAMI MASAYASU
IPC: H04N5/782
Filed: 1986-06-26
Abstract: PURPOSE:To attain tracking alignment between a recorded video track and a rotary magnetic head, by providing plural rotary magnetic heads, a rotary erase head, and a head for tracking only mounted at a position being opposed by 180 deg. with the erase head. CONSTITUTION:Video heads 1a and 1b with two channels are provided at the position being opposed to a drum 4, and an erase head 2, and a head 3 for tracking only are provided at the position orthogonal to those heads. The erase head 2, and the head 3 for tracking only are rotated according to the rotation of the video heads 1a and 1b. The mounting heights of those heads 2 and 3 have double the heads 1a and 1b setting two video heads 1a and 1b having different azimuths as reference positions, and the erase head 2 is arranged so as to erase two adjacent tracks, and the head 3 for tracking only is arranged at the upward part of the erase head 2 so as to trace one preceding track. In this way, the tracking alignment between the recorded video track, and the rotary magnetic head can be performed.
Patent JP-H10326784-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUTO JUNICHI
IPC: H01L21/28
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device manufacturing method by which the migration resistance of the metallic wiring of a semiconductor device can be improved and, at the same time, the metallic wiring can be formed correspondingly to the microminiaturization of the device. SOLUTION: Metallic wiring formed in a laminated structure composed of a first high-melting point metallic film 3, a conductive film (Al- or Cu-based alloy film) 4, and a second high-melting point metallic film 5 is formed by performing patterning (a hard mask process) by using an SiO film 6 as a mask. Then, after depositing a third high-melting point metallic film 8 on the entire surface, the film 8 is only left in the side wall section of the metallic wiring by etching back the film 8. Consequently, metallic wiring in which the upper and lower surfaces of the conductive film 4 and side wall section of the wiring are covered with the high-melting point metallic films can be formed.
Patent JP-S5481158-A (JP)
Title: Manufacture of welded tube
Inventor: ICHIHARA IZUMI
IPC: B23K9/12
Filed: 1977-12-13
Abstract: PURPOSE: To manufacture welded tube at high speed while keeping a beautiful bead form by the procedure in which when butt edges are welded for double side while forming thin high-alloy steel belt into tubing form, inside welding is made by TIG electrode while directing arc from the electrode in the direction of welding by means of magnetic field.  
     CONSTITUTION: The high-alloy steel belt 1 of a thickness of less than 4 mm is bent by turns into a tubing form while feeding it at a rate of more than 2 m/min in the direction of the arrow mark, then, the welding line 3 formed between the both side edges of the steel belt 1 is welded by means of the upward TIG electrode 5 provided inside the tube 2 and the downward TIG electrode 6 provided outside the tube 2. At this time, the arc from the torch 5 is directed in the direction of welding by the magnetic field applying device 4 provided right above the elecrode 5 (outside the tube 2) and welding is made by partial melting, and then welding is made from the outer circumferential side of the tube 2 by means of the electrode 6 provided in the rear of the device 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0442501-A (JP)
Title: Electronic device using barium titanate based semiconductor porcelain
Inventor: SANO MAKOTO
IPC: H01C7/02
Filed: 1990-06-08
Abstract: PURPOSE:To obtain an electronic device of a low resistance and a little processing change which shows superior characteristics in a resistance to breakdown voltage and a loading life test by providing the device with a barium- titanate-based semiconductor porcelain of a specified composition, a first electrode and a second electrode. CONSTITUTION:This device is composed of a composition including BaTiO3 of 30 - 95 mol% as a main component, CaTiO3 of 3 - 25 mol%, SrTiO3 of 1 - 30 mol%, and PbTiO3 of 1 - 5 mol%. Also, a rare earth element as a semiconducting property imparting agent or at least one of Nb, Ta, V, Sb, Bi,W, Th, Mo or Cr of 0.001 - 0.4 mol% is included. Mn of 0.001 - 0.100 mol% and SiO2 of 0.01 - 5 mol% are included. As a first electrode, Cr, Ti or Al or an alloy of these is formed by sputtering and on said first electrode, a metal or an alloy whose thermal expansion coefficient is larger than that of the first electrode and is smaller than that of a solder is applied to form a second elec trode.
Patent JP-H05340213-A (JP)
Title: Cam contact part structure for valve system
Inventor: TSUNODA TAKAYUKI
IPC: F01L1/14
Filed: 1992-06-10
Abstract: PURPOSE:To reduce the friction loss by improving the surface roughness of a cam in sliding, by properly setting the surface roughness of the sliding surface in the cam contact part, as for the cam contact part structure of a valve system which is applied with the covering by an abrasion-resistive material, at the cam contact part. CONSTITUTION:A valve lifter 2 for transmitting the force of a cam to a valve 3 which constitutes a suction valve, etc. is installed. A shim 7 is arranged on the sliding surface opposed to the cam 1 of the valve lifter 2. On the cam 1 side of the shim 7, a TIN-covered layer 6 is formed. The surface roughness of the covered layer 6 is set at 0.02-0.5muRz.
Patent JP-H0714128-A (JP)
Title: Fluctuation factor analyzing device for vtr reproduced output
Inventor: SAKAI TADAHIRO
IPC: G11B5/53
Filed: 1993-06-22
Abstract: PURPOSE:To analyze the factor of the fluctuation of the reproduced output of a VTR by recording two kinds of signals having different frequencies on a magnetic tape, detecting maximum values from the reproduced output and obtaining ratios to respective measured values. CONSTITUTION:Outputs of frequencies fH, fL oscillated from oscillators 1, 2 are switched alternately at a short time interval by a signal changeover switch 3 and recorded on the magnetic tape 6 via a recording amplifier 4 and a recording and reproducing head 5. Recorded two kinds of signal are reproduced by the head 5 and envelope-detected after being passed through a reproducing amplifier 7, a signal distributor 8 and BPFs 9, 9' and digitalized to be stored in a waveform storage device 11. Respective maximum values are detected and ratios between maximum values and reproduced outputs at every measuring points are obtained in a data processor 12 to be displayed on the flat plane of a right-angled coordinate of an output device 13. The fluctuation of the reproduced output due to a space between the head and the tape and the deviation of a tracking can be analyzed and measured from this measurement chart.
Patent JP-H11325494-A (JP)
Title: Instantaneous hot water supply apparatus
Inventor: TANAKA YOSHIO
IPC: F24D17/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an instantaneous hot water supply apparatus comprising a hot water storage tank, and piping bypassing the hot water storage tank in which loss of heat being radiated from the bypass piping through natural convection is suppressed. SOLUTION: The instantaneous hot water supply apparatus 22 comprises a hot water storage tank 24 supplying hot water to a hot water supply faucet through push-out action of flow in a hot water supply piping 14, and piping 26 bypassing the hot water storage tank 24 wherein the flow in the hot water supply piping 14 is shunted to the hot water storage tank 24 and the bypass piping 26 and then combined at the downstream section the hot water storage tank 24 before being supplied to a hot water faucet. The bypass piping 26 is provided with a thermal trap 30 having a substantially U-shaped dip section 32b.
Patent JP-H0721387-A (JP)
Title: Method for extracting correspondence points of plural pictures
Inventor: MATSUGI MASAKAZU
IPC: G06T7/20
Filed: 1993-06-22
Abstract: PURPOSE:To keep the correspondence point extraction accuracy regardless of the local change of the space frequency by properly changing the correspondence point extraction local arithmetic processing size according to the local space frequency in the picture. CONSTITUTION:Images of plural pictures are picked up and inputted to an arithmetic unit 6 by the compound eye image pickup optical system consisting of cameras 1 and 11 located at the prescribed position and stored in picture memories 2 and 21 in an arithmetic unit 6. Then, a correspondence point extraction processing part 3 extracts the corresponding epipolar line pairs between screens. An initial parallax screen is generated based on the cooperation algorithm from the picture which is binarized by the prescribed threshold value by taking the SN and the average intensity or the like into account. The local horizontal direction space frequency representative value distribution Sr (i, j) of each input original screen is calculated (i and j are integers from 1 to n). Thus, the area division (nxn) of the prescribed size is performed on the original picture. The local horizontal direction space frequency representative value distribution Sr is obtained in each area and the local arithmetic unit size of each area in the parallax screen is decided.