baber/WOPTO huggingface dataset:
Patent JP-2001099774-A (JP)
Title: Device and method for detecting particle
Inventor: TANAKA YASUSUKE
IPC: G01N15/12
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To analyze a liquid sample containing particles of various sizes with a configuration of a low cost. SOLUTION: Electrical resistance type particle detectors 101 are arranged in series, and the sample is supplied to the particle detectors from an upstream side to a downstream side in sequence. The particle detector 101 includes a chamber 1 to which the sample is supplied. An aperture 4 is formed in the chamber 1. Diameter of the aperture 4 gets smaller as one goes from the upstream side to the downstream side so that different detecting sensitivities are provided to the particle detectors 101. The chamber 1 includes openings on the upstream side and on the downstream side. A filter 2 is attached to the opening on the upstream side, and selects the particles so that the particles supplied to the chamber 1 becomes smaller in the downstream side chamber, and clogging of the aperture 4 is prevented.
Patent JP-H11122209-A (JP)
Title: Time-divisionally multiplexing/transmitting method
Inventor: OMINATO KENICHI
IPC: H04J3/16
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To time-divisionally multiplex and transmit non-periodical data while the scales of a software processing and hardware are reduced by generating a transmission code rule error, setting it as the header of a frame and adding a data string obtained by time-divisionally multiplexing non-periodical data and periodical data, whose transmission periods change according to data quantity, to the header so as to transmit it. SOLUTION: Multiplexing parts 25a and 25b generate conversion data 19a and 19b from non-periodical data 17 and periodical data 18 based on the same sampling clock 16. A serial/parallel conversion part 26 generates the pulse width which is twice as much as a DMI code as the header 14, duplexes/ multiplexes conversion data 19a and 19b based on a secondary multiplex sampling clock 20 to generate a data part, adds the data part to the header 14 and outputs it as a transmission frame 21. Thus, hybrid multiplex transmission is realized with a processing by simple hardware and a transmission unit can inexpensively be constituted.
Patent JP-H06111101-A (JP)
Title: Automatic vending machine
Inventor: ARAI TAKUMI
IPC: G07F9/00
Filed: 1992-09-25
Abstract: PURPOSE:To provide an automatic vending machine capable of solving a trouble generated by that a purchaser can not select the money sort of a change in a convensional automatic vending machine. CONSTITUTION:An automatic vending machine provided with a selection button 3 for specifying the number of commodities to be purchased, a account selection button 4 for selecting the sort of a commodity and an equal split change specifying button 6 for selecting the money sorts of a change to be paid back so that the change can be easily and equally divided into plural purchasers is also provided with a control part for driving a coin pay-back part based upon information relating to the amount of inserted bills or coins, information relating to the sorts of commodities to be purchased and the number of units in each commodity which are inputted by turning on respective buttons and information indicating equal split or not.
Patent JP-H04157262-A (JP)
Title: Piston ring
Inventor: MIHARA KENJI
IPC: F16J9/26
Filed: 1990-10-19
Abstract: PURPOSE:To maintain desired relationship with closed gaps and expected oil consumption level for a long period in piston rings in an internal combustion engine by using a higher abrasive resistant material for the top ring than for the second ring. CONSTITUTION:Since a top ring is subjected to higher temperature and pressure compared with a second ring in a long period running, the wear of the slide surface and thereby the closed gap are so large that a closed gap ratio (ratio of closed gap of the second ring and the top ring) cannot be maintained. Oil consumption in a large closed gap ratio is less than that in small one. Thus, a large closed gap ratio is maintained for a long period of use by using a higher abrasive resistant material for the top ring than for the second ring. As a result, expected satisfactory initial oil consumption level can be maintained for the long period.
Patent JP-H10119593-A (JP)
Title: Tube fitting section structure for fuel tank
Inventor: HANAI JUNICHI
IPC: B60K15/04
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a tube fitting section structure for the fuel tank of an automobile capable of preventing the air pollution due to the outflow of the evaporated fuel at the time of fuel feed. SOLUTION: The tank inside opening section of a filler neck 2 is formed toward the direction nearly along the diagonal line connecting a corner section where the filler neck 2 is protruded and the other corner section on the plan view. The fed fuel flowing out from the tank inside opening section of the filler neck 2 at the time of fuel feed passes through the center section in a tank toward the other corner section, and it flows as shunted and reversed currents along the peripheral walls merging at the corner section. The high- temperature residual fuel in a fuel tank main body 1 is wholly efficiently stirred, the fuel temperature in the fuel tank main body 1 is effectively lowered, the generation of the evaporated fuel can be suppressed, and the air pollution due to the outflow of the evaporated fuel at the time of fuel feed can be prevented.
Patent JP-H03140256-A (JP)
Title: End face-type thermal printer head and production thereof
Inventor: SHINTANI TAKAMASA
IPC: B41J2/335
Filed: 1989-10-26
Abstract: PURPOSE:To obviate the glazing and to improve the insulating properties and resolving power in printing by a method wherein a plurality of linear bodies made of a conductive material are embedded inside an insulating ceramics sintered body substantially in parallel to each other, the end of the each linear body is exposed from the end face of the ceramics sintered body, and the exposed part of one linear body are connected with the exposed part of the other linear body through a heating resistor. CONSTITUTION:A plurality of linear bodies 2, 3 made of a conductive material are embedded in a ceramics sintered body 1 from one end face 1a of the sintered body 1 toward the other end face 1b on the opposite side and arranged in parallel to each other in two trains along the longitudinal direction of the end face parts 1a, 1b. On the end face part 1b of the sintered body 1, the ends of the respective linear bodies 2, 3 are exposed, and exposed parts 2a, 3a are connected to each other through heating resistors 4. In this manner, an electrode pattern can be coated with the sintered body to be insulated. The glazing for matching the linear body with the surface of the sintered body is made unnecessary. Because the heating resistors 4 can be separately formed for every dot by using a photosensitive resin, a resolving power can be improved.
Patent JP-H01122562-A (JP)
Title: Manufacture of negative electrode for thermobattery
Inventor: HARAGUCHI KAZUNORI
IPC: H01M4/12
Filed: 1987-11-06
Abstract: PURPOSE:To uniformly disperse the fused salt electrolyte powder in an Li negative electrode by setting the temperature range in the process adding and mixing metal powder and the fused salt electrolyte powder to fused Li to the melting point of Li or above and less than the melting point of the fused salt electrolyte. CONSTITUTION:Li is fused in the inert gas. Iron powder is put and mixed in this liquid Li, then fused salt electrolyte powder is put and mixed. The temperature range in this process is set to the melting point of Li or above and less than the melting point of the fused salt electrolyte. When the temperature range in this process is the melting point of Li or below, Li is solidified, and both materials can not be mixed. When it is the melting point of the fused salt electrolyte or above, the fused salt electrolyte is liquefied and can not be separated and uniformly mixed. The mixture is then cooled and solidified, formed into a sheet, punch-machined, and inserted into a metal cup. The utilization factor of a negative electrode active material is increased, and the discharge sustaining time can be extended. The filling quantity of the negative electrode active material can be reduced, and a battery can be made small-sized and lightweight.
Patent JP-H04264576-A (JP)
Title: Fixing apparatus
Inventor: DEIBUITSUDO EI BAATOMAN
IPC: G03G15/20
Filed: 1991-10-28
Abstract: PURPOSE: To make the entrance of a copy sheet to a fixing area effective and to make the leading end of the copy sheet simultaneously enter an entrance nip area by moving a fixing web member in the moving direction of the copy sheet. CONSTITUTION: A driving pulley 74 reciprocating the web member 72 rotates counterclockwise in the case the leading end of the copy sheet 32 starts entering the entrance nip area 93. A signal is generated from a system controller 95 so as to drive a motor 98, and an exit shaft 100 on which the gear is formed cooperates with the gear 102 and drives the pulley 74 counterclockwise. The web 72 moving in the same direction as the copy sheet makes the copy sheet frictionally engaged with the surface of a fixing roll 49 in the case the pulley 74 rotates, and carries the copy sheet to the nip area 78 till the copy sheet exceeds the area 78 a little.
Patent JP-S63135054-A (JP)
Title: Electronic private branch exchange
Inventor: HASEGAWA ITSUKI
IPC: H04M3/42
Filed: 1986-11-26
Abstract: PURPOSE:To prevent look-over of a message of the operator of the sender by sending a warning tone for a prescribed length of time before a ring back tone or a busy tone is sent to the caller terminal equipment when a dial destination terminal equipment is set with a message. CONSTITUTION:A memory 7 storing the presence of setting of the message of extension telephone sets 1a-1n, a retrieval means retrieving the memory 7 when a call is given to a prescribed extension telephone set to retrieve whether or not the extension telephone sets 1a-1n set with a message, and a means sending a warning tone to the extension telephone set of the sender when the message is set, are provided. When a call comes to the prescribed extension sets 1a-1n, whether or not a message is set to the extensions is retrieved, and when the message is set, after a warning tone is sent to the sender extension, the message is displayed on a display device 15.
Patent JP-H06127257-A (JP)
Title: Air-conditioner for large sized bus
Inventor: KAWASUMI MASAKAZU
IPC: B60H1/00
Filed: 1992-10-20
Abstract: PURPOSE:To set the temperature in the cabin to an optimum value by optimizing the in-cabin temperature control in correspondence to the temperature variance on the right and left side of the cabin of a large sized bus. CONSTITUTION:A right side ceiling temperature sensor 6a and a left side ceiling temperature sensor 6b, a right side dumper 4a and a left side dumper 4b, and a right side fan motor 5a and a left side fan motor 5b are provided, and based on the respectively detected in-cabin temperatures on the right and left sides from the right side ceiling temperature sensor 6a and the left side ceiling temperature sensor 6b, the mixing ratio of the outside air and the warm wind is controlled by the right side dumper 4a and the left side dumper 4b. The air-blowing amount of the mixture where the cold air, the warm air and the outside air are mixed and blown into the cabin is controlled by the right side fan motor 6a and the left side fan motor 6b respectively.
Patent JP-S62141555-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIRANO TSUMORU
IPC: G03C7/26
Filed: 1985-12-14
Abstract: PURPOSE:To prevent deterioration of color development density due to long storage by incorporating a magenta dye-forming polymer coupler having specified repeating units and a specified high-boiling organic solvent. CONSTITUTION:The silver halide color photographic sensitive material contains at least one of magenta dye-forming polymer couplers having the repeating units represented by formula [I] (R1 is H, Cl, or 1-4C alkyl, and Qa is a group containing a 2-equivalent magenta coupler residue capable of coupling with the oxidation product of an aromatic primary amine color developing agent and forming the dye), and at least one of high-boiling organic solvents having a boiling point of >=175 deg.C under normal pressure represented by formula [II] in which each of R2 and R3 optionally same or different, and each is an aromatic group or aliphatic group, and R4 is a group substitutable at the benzene ring. The proportion of said color forming groups of formula [I] to be incorporated in the polymer coupler is generally 5-80%, preferably, 30-70wt% from the viewpoints of color reproducibility, color development performance, and stability.
Patent JP-H02127814-A (JP)
Title: Single phase-difference signal conversion circuit
Inventor: SUZUKI MASAO
IPC: H03K5/15
Filed: 1988-11-08
Abstract: PURPOSE:To generate a difference signal with a few phase difference in a high speed operation by generating a positive phase signal from a cascade connection circuit comprising two stages of inverters receiving a single phase digital signal and generating, on the other hand, an negative phase signal with nearly equal delay time to that of two stages of the inverters with a source follower circuit and a negative phase signal generating circuit. CONSTITUTION:When a digital input signal with a periodic waveform enters an input terminal 1, a positive phase signal delayed by a delay time by two stages of CMOS inverter circuits with respect to the input signal is outputted to an output terminal 2. On the other hand, the input signal is inputted to a negative phase signal generating circuit simultaneously, the source level of the 1st NMOS transistor(TR) 13 rises at the leading of the input signal, the source level of the 1st PMOS TR 8 is descended, then a 2nd PMOS TR 10 and a 2nd NMOS TR 15 in series connection are driven and an inverted input signal appears at the output. Thus, a single phase input signal is converted into a difference signal with less phase difference without using a clock or a special circuit element.
Patent JP-S63136783-A (JP)
Title: Video tape recorder
Inventor: TAMURA AKIRA
IPC: H04N5/782
Filed: 1986-11-28
Abstract: PURPOSE:To monitor plural pieces of video information selectively by means of plural monitor television receivers by providing an output changeover switch circuit and separating an output system of a VTR to send the plural pieces of video information at the same time from one set of VTR. CONSTITUTION:A video signal from a tuner is divided into a signal given to a modulator 7 via a output changeover switch circuit 18 and a video amplifier circuit 17 and a signal given to a video recording circuit 16 and a television broadcasting signal is sent to a television receiver 2 via an antenna output terminal 4 and a TV/VTR changeover switch 6. On the other hand, when the VTR is reproduced, the tape reproducing signal is detected by an audio head 10 and a video head 14 and the video signal is sent to a video output terminal 20 via a R/P changeover switch 12, a video reproducing circuit 15 and an output changeover switch circuit 18. When the output changeover switch circuit 18 is switched, the television broadcasting signal to the video output terminal 20 is sent, the tape reproducing signal is sent to the RF output terminal side of an antenna output terminal 4.
Patent JP-H10134726-A (JP)
Title: Control system for adjusting output of magnetron
Inventor: PAUL W SCHWARMAN
IPC: H01J23/34
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a stable RF output for a long period and dispense with manual adjustment and periodic maintenance by interposing a control circuit between a transformer assembly and a pulse forming circuit network, and monitoring an electric parameter, and controlling a peak current according to a control algorithm. SOLUTION: In a control system 100, a control circuit 90 is interposed between a transformer assembly 104 and a pulse forming circuit network PFN 106. A magnetron 102 receives a drive current from the transformer assembly 104 and outputs a controlled RF output. The control circuit 90 monitors an electric parameter of the transformer assembly 104, compares it with a simplified threshold, adjusts a PFN charging voltage according to a designated control algorithm, and controls a peak current to be applied to the magnetron 102. The PFN 106 can select the number of its LC according to an application field. The transformer assembly 104 can detect a magnetron current by the use of a rectifier.
Patent JP-H08144424-A (JP)
Title: Ceiling material for ceiling backing
Inventor: HATTORI TETSUYUKI
IPC: E04B9/18
Filed: 1994-11-16
Abstract: PURPOSE: To make it possible to shut down effectively a floor impact sound which generates an unpleasant sound downstairs, and especially a heavy weight floor impact sound. CONSTITUTION: A ceiling hanger 1 has a suspension stopper 10 mounted on a floor beam on one side and a stopper board 20 mounted on a furring strip on the other side and is provided with a free movable coupling site at least in the range of vibration which allows a heavy weight floor impact sound. The coupling site consists of a through hole 31 and an insertion shaft 22 which is inserted into the hole 31 and connected in a locked state. The insertion shaft 22 is tiltable in the through hole 31, and it is movably and freely inserted in the insertion direction in a tilted state.
Patent JP-2001096022-A (JP)
Title: Ball delivery payout in pachinko machine
Inventor: YAMAGUCHI YOSHINOBU
IPC: A63F7/02
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko payout device to feed steel balls by rotation of a lead screw, which can be constructed in a small size without occupying a large installation space and which can be fitted always easily even within a narrow space in the back of a pachinko machine. SOLUTION: In the ball payout device continuously feeding balls b1, b2 and so forth which are cramped by a screw thread 11 of a lead screw 7 rotatably driven by a pulse motor 5 and which move in ball-moving conduits 8a and 8b, the winding length of the screw thread of the lead screw is made as long as about a lap, and the winding length of the screw thread is determined so that when a pinball b1 in the downstream of the ball-moving conduit has lost the support of the screw thread, more than a half of another ball b2 in the upper stream may be supported by the top edge 11a of the screw thread.
Patent JP-H06126601-A (JP)
Title: Polishing method for clad steel plate
Inventor: KANAMARU TOYOJI
IPC: B24B1/00
Filed: 1992-10-20
Abstract: PURPOSE:To finish a clad steel plate in a flat state without any warp and distorsion after polishing the surface of a clad material. CONSTITUTION:A clad steel plate 3 comprises a base material 1 formed by a low alloy steel such as mild steel or the like and a clad material 2 which is formed by metal such as stainless steel having a linear expansion coefficient larger than that of the low alloy steel for forming the base material 1 and joined to one side of the base material. The clad steel plate 3 is previously bent in such a manner that the clad material 2 side is projected and subsequently, the clad material 2 surface of the clad steel plate 3 is polished.
Patent JP-2002012202-A (JP)
Title: Packing machine
Inventor: SHIMIZU KEIICHI
IPC: B65B7/02
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a packing machine for putting an article to be housed in a packing bag to bundle the opening part of the packing bag. SOLUTION: The packing machine is equipped with a feed device A for grasping the lateral edges of the packing bag by holding arms to feed the packing bag to a binding guide process and a binding guide device B arranged to the binding guide process and capable of grasping the upper edge of the packing bag to bring the same to a throttled state by throttling pawls 43a, 43b and feeding the packing bag to a binding device C. The binding devide C binds the upper edge pad of the packing bag by a band binder 140A such as a synthetic resin binder or the like.
Patent JP-H09166727-A (JP)
Title: Photoelectron package
Inventor: MAAKU DABURIYU BERANETSUKU
IPC: G02B6/42
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectronic package including an optical fiber cable assembly and feed-through assembly which brings aligning, locking and sealing of optical fiber with high performance and reliability. SOLUTION: Optical fiber 18 is given to a package 10 via a nose tube 19. The fiber 18 is selectively metallized at its end. The solder lock joint of a substrate 14 on a package floor 16 is preferably formed of SnAg-based or SnSb- based solder. This joint encloses at least part of the metallized part of the fiber 18 so as to hold the fiber in alignment to the photoelectric device 11 of the package. The highly reliable solder lock joint is generated by the metallization of the Sn of the fiber 18. This solder seal joint forms hermetic sealing between the nose tube 9 and the Au-metallized fiber.
Patent JP-2001104488-A (JP)
Title: Stent
Inventor: IKEUCHI TAKESHI
IPC: A61F2/915
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a stent the flexibility of which in the axial direction is favorable at the time of contraction, and the blood vessel-followability of which is good even at a bent part of a blood vessel. SOLUTION: This stent 1 is formed nearly in a tubular shape, and can expand in the radial direction from the inside of the tubular body. In this case, an annular unit 4 is constituted by arranging a plurality of constituent element 2, which are constituted by connecting the upper and lower parts of other constituent elements 6 to the upper and lower parts of about a rhombic or circular or square other constituent elements 6 through connecting sections 3, so as to surround the central axis. Then, a plurality of annular units 4 are extended in the axial direction of the stent 1. In this case, the annular units 4 are connected to each other at connecting sections 5 comprising linear sections 7 and bent sections 8 at least at one part.
Patent JP-S62141546-A (JP)
Title: Packing body for photographic sensitive material
Inventor: GOTO KUNIYUKI
IPC: G03C3/00
Filed: 1985-12-16
Abstract: PURPOSE:To safely store a photographic sensitive material without increasing fog by incorporating a specified compound into the base material of a packing body. CONSTITUTION:At least one kind of compound selected among oxides, hydrox ide, chlorides, carbonates and hydrogencarbonates each contg. an atom selected among the group I and II atoms except H, B, Al, Pb, Cr, Mn, Co and Ni is incorporated into the base material of the packing body. The oxides include lithium oxide, the chlorides include lithium chloride, the carbonates include lithium carbonate and the hydrogencarbonates include sodium hydro gencarbonate. Calcium oxide, magnesium oxide or barium hydroxide are prefer ably used. Two or more kinds of such compounds may be combinedly used.