baber/WOPTO huggingface dataset:
Patent JP-2000318615-A (JP)
Title: Load carrying tool (load carrying platform) usable both as shoulder and waist belt suspending type, and this carrying tool mount type wheel load carrying apparatus
Inventor: INAMURA SHIGEO
IPC: B62B1/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To solve the troublesomeness of carrying, make both hands freely usable and facilitate the carrying with a handle being gripped by constituting a load carrying platform into a load carrying tool usable both as shoulder and waist band suspending type and a carrying tool mount type wheel load carrying apparatus. SOLUTION: This load carrying tool usable both as shoulder and waist belt suspending type comprises a shoulder band 2 and waist band suspending metal fitting 3 for lifting the whole body of a load carrying platform 5. This carrying tool is mounted and set on columns 1 with wheels 15 to form a wheel load carrying apparatus, whereby a double carrying apparatus usable in both forms is provided. According to this structure, since either one of the carrying only by the carrying tool usable both as shoulder and waist band suspending type and the carrying by use of the wheels 5 can be selected, the troublesomeness of load carrying can be solved, and the carrying work can be performed at ease. Further, both hands are freely usable, so that an umbrella can be put up in a rainy day. Further, since the whole carrying apparatus is lightweight, the carrying is also facilitated.
Patent JP-H0349579-A (JP)
Title: Magnet-superconductor apparatus
Inventor: JIYON JIEEMUZU BOORANDO
IPC: H02N15/00
Filed: 1990-06-25
Abstract: PURPOSE: To achieve a continuous range of levitation by additionally providing a current holding conductor, e.g. a coil. CONSTITUTION: In the levitation and suspension unit of a magnet-superconductor system, a magnet M levitates on an superconductor S. A coil 10 is arranged in flush with the plane of the superconductor S and the levitation height is controlled by controlling the current I flowing through the coil 10. The superconductor S is a high Tc superconductor, e.g. YBa2 Cu3 Ox .
Patent JP-H11345759-A (JP)
Title: Electrostatically charged particle exposure apparatus
Inventor: YAMADA ATSUSHI
IPC: H01L21/027
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charged particle exposure apparatus for improving the throughput by supplying a large current with a little effect from the coulomb effect, even in a low acceleration exposure system. SOLUTION: The distance from an aperture to a reticle 2 is four times as large as the distance from the aperture to a water 3. A first projecting lens 5 has a size four times as large as that of a second projecting lens 7, and both have a similar relations. A line for connecting a certain point of the lens 5 to a corresponding point of the lens 6 (similar corresponding point) passes through the center of the aperture, and a distance from the former to the aperture is four times as long as the distance from the latter to the aperture. A certain electrode of the lens 5 and an electrode of a second coil 7 corresponding thereto are set to the same potential.
Patent JP-H082461-A (JP)
Title: Baggage basket for light vehicle
Inventor: MATSUYAMA MOTOAKI
IPC: B62J9/00
Filed: 1994-06-23
Abstract: PURPOSE:To quickly and easily take out an article of frequent use from a baggage basket inside and to prevent an article such as valuables from popping out from the baggage basket to the outside because of vibration in a light vehicle during travel. CONSTITUTION:A baggage basket is provided with a baggage basket main body 2, which has a bottom plate part 4 and a circumferential wall part 5 surrounding the bottom plate part 4, and a partition plate 3 mounted in the inside of the baggage basket main body 2 freely removably, and in the boundary part between the bottom plate part 4 and the circumferential wall part 5 in the baggage basket main body 2, ribs 6, 7, 8, 9, which are provided with fixed height from the bottom plate part 4 and support the partition plate 3, are arranged, so that the inside of the baggage basket main body 2 is divided into the upper storage part and the lower storage part via the partition plate 3.
Patent JP-2000352677-A (JP)
Title: Optical scanner
Inventor: SAKAMOTO MASANOBU
IPC: H04N1/113
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To separate the beams of plural laser diodes for performing multi- beam scanning to respective beams by one beam detector by making the width of the detector part of the beam detector equal to or wider than the total of the beam pitches in a scanning direction of plural beams. SOLUTION: This scanner adopts a system in which the width of the detector part of the beam detector is made equal to or wider than the total of the beam pitches in the scanning direction of plural beams and all the beams are inputted in the detector part or a slit narrower than the respective beam pitches of plural beams is provided in front of the beam detector so as to separate the respective beams. Then, a write starting position is decided by using a result obtained by differentiating obtained output from the beam detector. In this device, the beam detector 1 is provided at a position other than the scanning line of a photoreceptor on beam scanning in order to decide the write starting position on the photoreceptor. The detector 2 for detecting light is provided in the beam detector 1 and the detector 2 is constituted of a high speed PIN photodiode.
Patent JP-S6056291-A (JP)
Inventor: SAITOU KOUICHI
IPC: G21C13/024
Filed: 1983-09-07
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-S6142980-A (JP)
Title: Semiconductor laser array device
Inventor: TANETANI MOTOTAKA
IPC: H01S5/40
Filed: 1984-08-06
Abstract: PURPOSE:To obtain the title device of high output of laser beams with synchronized photo phases, by a method wherein a plurality of active waveguides have curved parts so that active waveguides adjacent to each other at one laser end- surface may commonly have the same active waveguides at the other laser end- surface. CONSTITUTION:Grooves 20 constituting the active waveguifes are so formed that grooves 20, 20 adjacent to each other on the side of one mirror surface 9 commonly have the same grooves 20 on the side of the other mirror surface 10, and that grooves 20, 20 adjacent to each other on the side of the mirror surface 10 commonly have the same grooves 20 on the side of the mirror surface 9. In other words, the grooves 20 sliding by half pitches on the side of the mirror surfaces 9 and 10 come into junction with the two grooves 20, 20 on the opposite side, and the active waveguides construct a state of junction of two adjacent active waveguides in regions 110 and 112. Then, these joined regions 110 and 112 come to have a curved region 11 with curved active waveguides therebetween. This construction realizes the laser array with vertical modes uniform over the whole of the active waveguides with cynchronized phases.
Patent JP-S5688839-A (JP)
Title: Preparation of porous glass
Inventor: KUROSAKI SHIROU
IPC: C03B37/014
Filed: 1979-12-20
Abstract: PURPOSE:To prepare the titled glass useful for the preparation of a lens having high refractive index and a high quality fiber for optical communication, by dissolving a phase-separated glass with an acid to form fine pores, and then washing the glass with stream of a slightly alkaline hot aqueous solution to enlarge the pores. CONSTITUTION:A phase-separated glass 12 is set in a vessel 11 made of, e.g. Teflon, and dissolved by adding an acid such as hydrochloric acid to the vessel 11 to obtain a porous glass. A slightly alkaline aqueous solution 16A such as solution of sodium carbonate, ammonia, etc., is poured into the tube of a jig 13 at a constant rate, and stirred with a stirrer 15A and heated with a Thermo-Magnester 15B. The slightly alkaline aqueous solution 16A is heated, stirred, and overflown while washing the phase-separated glass 12. The cooloidal silica existing at the inner surface of the micropores of the glass 12, and the residual soft phase remaining near the inner surface of the pores are dissolved with the stream of the slightly alkaline solution. After the treatment, a dopant is deposited to the inner surface of the pores, and the glass is collapsed to obtain glass for the raw material of lens, etc.
Patent JP-S5864606-A (JP)
Title: Noise reduction switching circuit
Inventor: OGAWA ATSUSHI
IPC: G11B20/04
Filed: 1981-10-15
Abstract: PURPOSE:To decrease the number of connection pins in case of IC-implementation by varying the level at a control terminal in accordance with the combinations of a noise reduction switch and a changeover switch for encoding and decoding. CONSTITUTION:When a noise reduction switch 52 and an encoding/decoding changeover switch 53 are both turned off to obtain encoding characteristics during recording, the potential at a connection terminal 54 is set nearly equal to that at a point C and transistors (TR) 60 and 61 turn on to put the differential circuit of TRs 39 and 40 in operation. During reproduction, when only the switch 53 is turned on for decoding characteristics, TRs 57 and 48 turns on to put the differential circuit of TRs 42 and 45 in operation. Therefore, only one connection terminal 54 is required for a connection with an IC-implemented noise reduction circuit, thereby obtaining the advantages of this constitution in IC-implementation.
Patent JP-S5955243-A (JP)
Inventor: KITAMURA TOORU
IPC: A61B8/00
Filed: 1982-09-20
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-H0215880-A (JP)
Title: Method for detecting weld line
Inventor: SAKAGAMI HIROSHI
IPC: G01B11/00
Filed: 1988-07-01
Abstract: PURPOSE:To accurately detect a weld line without being influenced by arc light by detecting the state with a welding wire and base metal short-circuited by a droplet and picking up an optical cutting line on an image during that time in are welding. CONSTITUTION:A welding torch 10 moves in the arrow direction along the weld line 12 of the base metal 11 to be welded and proceeds to weld the base metal 11 while delivering the welding wire 13. Since welding is proceeded by repeating arcing and short-circuiting alternately and an arc is extinguished at the time of the short-circuit transferring state, the short-circuit transferring state of the droplet is detected and at that moment, the optical cutting line (bright line) is picked up 16 on an image, by which the position of the weld line 12 is detected accurately without being influenced by the arc light without providing a mechanism to shield the arc light perfectly and exactly. In this case, the short-circuit transferring state of the droplet can be easily detected by measuring the dark state (output decreasing state) by a photosensor 14.
Patent JP-H058098-A (JP)
Title: Method for restarting operation after stopping press machine
Inventor: NOMURA SHIGENOBU
IPC: B30B15/06
Filed: 1991-07-05
Abstract: PURPOSE:To restrain the generation of a defective working at the time of restarting the operation, to eliminate troublesome inspection work and to drastically shorten the re-standing time of a press machine by tentatively stopping restarted slide stroke in the cast bottom bead point of the slide is out of the prescribed range in the restarting method of operation after stopping the press machine. CONSTITUTION:In the restarting method of the operation after stopping the press machine providing a bottom dead point control cylinder 45 for controlling the bottom dead point position of a slide, at the time of restarting the operation of the press machine after stopping the press machine, this method is constituted so as to include a measuring process for measuring the bottom dead point position of the slide 13 after starting the stroke of slide 13, an instantial stopping process for instantially stopping the stroke of slide 13 in the case the measured value in this measuring process is out of the prescribed limited range and a correcting process for correcting the bottom dead point of slide in the prescribed limited range by working the bottom dead point control cylinder 45 in the condition of tentatively stopping the slide 13.
Patent JP-H06347940-A (JP)
Title: Color photographic sensitive material
Inventor: INOUE AKIYUKI
IPC: G03C7/26
Filed: 1993-06-11
Abstract: PURPOSE:To obtain the color photographic sensitive material small in deterioration of sharpness due to halation and superior in storage stability by incorporating a colloidal silver specified in an average thickness range and at least one of specified compounds and azaindenes in a hydrophilic colloidal layer. CONSTITUTION:The hydrophilic colloidal layer contains the colloidal silver having an average thickness of 5-30nm and at least one of the azaindenes and the compounds represented by formulae I-V in which M is H or the like; Z is a heterocyclic group; each of X and Y is C or the like; Q is an atomic group; R3 is optionally substituted alkyl or the like; W is O or the like; each of Z4, Z<51>, and Z<52> is, independently, an atomic group necessary to form an imidazole ring; each of R<41>, R<51>, and R<52> is alkyl or the like; R42 is H or the like; L is a divalent group; X<-> is an acid anion; m is 0 or 1; and n is 0, 1, or 2.
Patent JP-S5866990-A (JP)
Inventor: OKA YASUKATSU
IPC: G09G5/36
Filed: 1981-10-16
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-S6142710-A (JP)
Title: Vertical magnetic recording head
Inventor: NISHIMURA NOBUO
IPC: G11B5/265
Filed: 1984-08-07
Abstract: PURPOSE:To facilitate manufacture by providing main magnetic poles for side erasure which are provided with a tapered or curved surface and an exciting means which excites the main magnetic poles for side erasure and a main magnetic pole for recording and reproduction respectively during recording. CONSTITUTION:The main magnetic poles 11a and 11b for side erasure have much larger (>=10 times) thickness (t) than the main magnetic pole 10 for recording and reproduction and their tip surfaces are worked into tapered or curved surfaces. This magnetic recording head has the exciting means which excites the main magnetic poles for side erasure and main magnetic pole 10 for recording and reproduction. The tip parts of the main magnetic poles 11a and 11b for side erasure are tapered or curved to attenuate a recording magnetic field applied to some point on a recording medium 1 in terms of AC. Consequently, the manufacture of the vertical magnetic recording head which includes a tunnel erasing head is facilitated.
Patent JP-S6319631-A (JP)
Title: Amplifying method for light signal
Inventor: MURATA HIROSHI
IPC: H01S3/30
Filed: 1986-07-14
Abstract: PURPOSE:To amplify a useful light signal by separating a light signal into two different polarized light beams, amplifying those polarized light beams by Raman effect, and putting the amplified light beams in phase with each other and multiplexing them. CONSTITUTION:A light signal transmitted by a main transmission line 1 is attenuated by being passed through a nonpolarization optical fiber 1, a distributor, etc., but the light signal is separated by a demultiplexer 3 into two mutually different polarized light beams, e.g. a vertical and a horizontal polarized wave. The two separated polarized light beams are then transmitted by single optical fibers 4 and 5 and guided to Raman effect amplifiers 6 and 7, which amplify them by Raman effect. The two different amplifier polarized light beams are adjusted by single polarized wave optical fibers 8 and 9 to the same phase and guided to an optical mixer 10, which multiplexes them. Consequently, the light signal multiplexed by an optical mixer 10 is the light signal which is passed through the nonpolarization optical fiber 1 and amplified, so as optical communication system which employs the Raman effect amplification can uses the nonpolarization optical fiber as item main transmission line.
Patent JP-S5867419-A (JP)
Inventor: DETOREFU GUNOIISU
IPC: B29C48/325
Filed: 1982-09-24
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-H11224660-A (JP)
Title: Lithium secondary battery
Inventor: NEMOTO HIROSHI
IPC: H01M10/0566
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery that is easy to make, has small battery internal resistance and excellent in operational safety. SOLUTION: This is a lithium secondary battery in which an internal electrode body 90 composed by winding a positive electrode plate 60 and a negative electrode plate 61 in a manner not to bring them into contact with each other by interposing a separator 62 formed from a porous polymer is received in a battery case 63 and which uses an organic electrolyte. A pressure releasing mechanism is formed at each of both ends of the battery case 63 in the winding axis direction of the internal electrode body 90. It is preferable that the battery case has a column-like shape.
Patent JP-S6058249-A (JP)
Title: Apparatus for removing foreign matter of dry small fish group
Inventor: JIMIYOU GOROU
IPC: B03B5/28
Filed: 1983-09-09
Abstract: PURPOSE:To remove foreign matters such as small stone or sand from a small fish group without lowering the yield or commodity value of small fishes, by supplying small fishes to a water jet stream supplied to a inclined flat bottom trough, and generating water jumping phenomena at plural top widened weirs on the trough. CONSTITUTION:A flat bottom trough 1 of which the water channel cross-sectional area is a wide rectangular shape is fixed onto a water tank 3 at a slightly inclined angle theta and water in the water tank 3 is continuously supplied to the upper end of the trough 1 as a jet stream A by a pump 4 through a tank 5 and a slit. A dry small fish group is supplied onto this jet stream A from a chute 8. The jet stream A, which floats the small fish group and flows down on the trough 1, passes plural top widened weirs 2 attached to the inner bottom surface of the trough 1 over the entire width thereof so as to provide intervals therebetween in the flowing direction and jumped water is generated to the upstream sides of said weirs. Small fishes are stirred and washed by surface vortexes of jumped water to separated foreign matters such as small stones or sands adhered to small fishes and at least a part of the foreign matters is collected by the vortex region of the upstream side bottom part of each weir 2. Small fishes enter a perforated receiving boxy 11 through a perforated chute 9 and are separated and precipitated from the water stream.
Patent JP-S5789437-A (JP)
Title: Production of cold rolled steel plate having excellent workability and bake hardenability
Inventor: YASUDA AKIRA
IPC: C22C38/14
Filed: 1980-11-26
Abstract: PURPOSE: To obtain the titled steel plate by a method wherein a coled rolled plate of a steel containing specified amounts of C, Mn, Si, P, S, N and efective Ti is heated at a specified temperature for a specified period of time and is cooled at a specified cooling rate through a specified temperature range.  
     CONSTITUTION: A cold rolled plate of a steel containing, by weight, 0.001W0.01% of C, less than 1% of Mn, less than 1.2% of Si, less than 0.1% of P, less than 0.02% of S, less than 0.01% of N and more than 0% of effective Ti, wherein (%C×4-0.015)<(effective %Ti)<(%C×4+0.05), is prepared. The plate is heated for 10secW5min. at a temperature of 850W950°C, which temperature is not lower than 850°C+70/0.05(effective %Ti-4×%C) or is not higher than 950°C+100/0.015 (effective %Ti-4×%C). The plate is then rapidly cooled at a rate of not lower than 10°C/sec, at least through the temperature range of 850W500°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09327133-A (JP)
Title: Power-supply circuit mounted on vehicle
Inventor: MATSUZAKI HIDEAKI
IPC: H02H9/02
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a microcomputer or the like without causing the destruction or the like of a current-limiting resistance for surge absorption and to miniaturize a circuit. SOLUTION: A power-supply circuit is provided with a surge absorption means 4 which is provided with a current-limiting resistor 30 one end of which is connected to a power-supply line 2 connected to a battery 15 mounted on a vehicle and the other end of which is connected to constant-voltage supply means 5, 6 which supply prescribed constant voltages to a microcomputer 46 and the like, with a first bidirectional surge absorption element 31 which is inserted in parallel with the resistance and with a second surge absorption element 32 which is inserted across the other end of the current-limiting resistor 30 and a ground. A voltage across both ends of the current-limiting resistor 30 is suppressed by the first surge absorption element 31 so as to reduce its resistance value and its rating.
Patent JP-S6055704-A (JP)
Title: Portable radio antenna
Inventor: TOUKOU YOSHIO
IPC: H01Q1/24
Filed: 1983-09-06
Abstract: PURPOSE:To reduce troubles of replacement of an antenna by providing a short- circuiting means which short-circuits an antenna pole and an earth conductor when the antenna pole is moved downward. CONSTITUTION:When a radio equipment is used as a portable, a pole 2c of a portable antenna is stood and an external connection plug 2b is opened to attain the same characteristics as a dipole antenna. Meanwhile, when it is necessary to replace the antenna with an external antenna 3, the pole 2c is turned downward and is folded and is fixed to a short-circuiting plate 2e added to an earth conductor rod 2d to constitute a 1/4-wavelength line whose ends are short-circuited, and therefore, the impedance of the side of the pole 2c viewed from the feeding plug is infinite. Consequently, power is supplied to the antenna 3 through the external connection plug without the influence of the pole 2c. As the result, troubles of replacement of the antenna are reduced, and the radio equipment can be used while attaching always the portable antenna to the radio equipment body.
Patent JP-H0724691-A (JP)
Title: Work control method in machine tool
Inventor: NISHIMURA MASAFUMI
IPC: G05B19/4093
Filed: 1993-07-05
Abstract: PURPOSE:To provide a work control method in a machine tool easily capable of given working regardless of the size of a product to be worked. CONSTITUTION:The work data of the working position of an article-to-be- worked are inputted (step S1) and also the reference position of the article-to-be- worked is set as an absolute position to the original point of a machine tool (step S2), then a work position to be unvariable to the reference position without the shape change of the article to be worked is sorted into a work group (step S3), and work positions every work groups are set as relative positions to the reference position (step S4). When the shape of an article to be worked is changed, an NC program to a new article-to-be-worked is framed by commanding only the change of the reference position.
Patent JP-H0723222-A (JP)
Title: Read picture binarization method
Inventor: SOFUE IKUO
IPC: H04N1/403
Filed: 1993-07-05
Abstract: PURPOSE:To obtain optimum read picture data independently of a character density of an original by changing a negative reference voltage according to a black level signal voltage of an analog video signal in an A/D converter means. CONSTITUTION:A dark level controller(DLC) is provided. Multi-value data outputted from an A/D converter ADI are subject to processing such as edge emphasis based on a picture processing block and binarized by a fixed slice value. Even when an original comprises light characters written in a pencil or the like, since a positive reference voltage of the ADI receives an original background density peak voltage ABC and a negative reference voltage of the ADI receives a character density black peak voltage ADC, the character density level is lower than the slice value and binarized as character data and the method copes automatically with various character density originals. Thus, the troublesomeness of setting the slice value by the operator is eliminated.