baber/WOPTO huggingface dataset:
Patent JP-2000177905-A (JP)
Title: Image forming device
Inventor: FUJIMOTO HITOSHI
IPC: B65H29/58
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device improving its image forming performance. SOLUTION: In this image forming device, the paper sheet materials S placed on a paper sheet material placing table 411 are drawn by a drawing roller 412 and are separated from each other by an inclined face 413 and are fed by a pair of feed rollers 414. The fed paper sheet materials S are carried by a carrying belt 425 and are discharged on a paper sheet discharge tray 431. Ink jet heads 421-424 discharge ink on a paper sheet S which is being carried by the carrying belt 425 to form an image on the paper sheet S. The paper sheet S carried by a paper sheet discharge roller 29 abuts on a discharged paper sheet direction controlling member 432A changes the moving direction toward the paper sheet discharge tray 431.  Here, the distance L2 from the ink jet head 424 located lowest stream to the discharged paper sheet direction controlling member 432A is made longer than the length I of the paper sheet material S so that the paper sheet material S does not abut on the discharged paper sheet direction controlling member 432A.
Patent JP-H10197781-A (JP)
Title: Automatic focusing device
Inventor: KOTO ETSURO
IPC: G03B13/36
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To unnecessitate obtaining and storing a sensitivity and the position of a lens at the end of storing each range finding point, and to reduce the processing amount and the storage amount even in a focus detector provided with many range finding points. SOLUTION: Before the start of storing by a sensor installed on a focus detecting means, information on a driving velocity at the time of focusing, information on the sensitivity before the storage and information on the rate of the change in the sensitivity are respectively obtained, then, based on each piece of information and the storage time of each range finding point, information on the sensitivity at the storage center in operation of storing is obtained, and also. The position of the optical system at the storage center is obtained, and then, focusing information is calculated (#104 to #110, #113 and #114).
Patent JP-2001173089-A (JP)
Title: Support structure of construction
Inventor: KATSURA YUTAKA
IPC: E02D3/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To stably support a structure installed on a soft foundation without a bearing pile. SOLUTION: Soil improvement is made in a required place of an in situ foundation to construct a structure such as a building 2 or the like, thereby independently forming many soil improved bodies 3 increased in rigidity more than that of the in situ foundation on the surface layer part, and the structure is directly supported by the soil improved bodies. The soil improved bodies are formed like independent blocks, independent mats, or like a continuous wall or grid, and the respective posts 4 of the structure are directly supported by the continuous soil improved body.
Patent JP-H05177466-A (JP)
Title: Method of assembling base and shaft
Inventor: MIYAMOTO SUMIO
IPC: F16C13/00
Filed: 1991-12-25
Abstract: PURPOSE:To enhance the assembling precision of a base and a shaft and enhance the yield of product. CONSTITUTION:A shaft 4 and a base 2 having a hole 8 for fixing the shaft formed thereon are provided. The vibration of the hole to the standard surface 10 of the base is compensated by setting the diameter D2 of the hole larger than the diameter D1 of the shaft to insert, and inserting a fixing filler 12 together with the shaft.
Patent JP-H05289236-A (JP)
Title: Photographic material having dimensional stability
Inventor: GIDO DEZUI
IPC: C08J7/06
Filed: 1992-12-22
Abstract: PURPOSE: To provide a photographic material having high dimensional stability consisting of a hydrophobic polyester film base body and a barrier layer which delays diffusion of water in a liquid phase or vapor phase in the hydrophobic polyester base body. CONSTITUTION: This photographic material consists of a hydrophobic polyester film base body, a barrier layer which delays diffusion of water in a liquid or vapor phase into the hydrophobic polyester film base body, and at least one hydrophilic image precursor layer. The barrier layer is a vapor deposition glass layer substantially consisting of SiOx, wherein x ranges 1.2 to 1.8, and having at least 0.01μm thickness. The obtd. photographic material has high dimensional stability.
Patent JP-H05174213-A (JP)
Title: Automatic ticket examining machine
Inventor: KITAZAWA TAKAYUKI
IPC: G07B11/02
Filed: 1991-12-25
Abstract: PURPOSE:To prevent illegal loading onto a special train in an automatic ticket examining machine which is provided separately on a platform for a local train stopping at each station, etc., and a platform for a special train such as a limited express train whose kind is different from that of a train going in/out to/from its local train platform, and also, provided on the premises of a station provided with a connecting passage for connecting both those platforms. CONSTITUTION:The main body (a) of the automatic ticket examining machine is provided between a special train platform P2 and a connecting passage P, and provided with a controller for opening a door of its main body, when data recorded in a ticket (including a commutation ticket) inserted into its main body can enter its special train platform P2, or can go out to its connecting passage P.
Patent JP-2000175745-A (JP)
Title: Electronic toothbrush
Inventor: OGISO AKIFUMI
IPC: A46B15/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic toothbrush capable of automatically switching the direction of a current flowing to a tooth part and a brush part and making a current low except for the time of use to prevent the consumption of a battery, with a metal electrode unexposed to a head part of the toothbrush. SOLUTION: This electronic toothbrush comprises an electrode 7 embedded in a head part 1, and a brush part having filaments 5 formed of an insulating material, bundled and planted in the head part 1 and having clearances allowing moisture to pass through at least by the mutual capillary phenomenon of the bundled filaments and allowing the clearances to communicate with the electrode 7 and the outside of the head part 1. The electronic toothbrush has a current detecting circuit 53 for detecting a service state by detecting a current flowing between the electrode 7 embedded in the head part 1 and an electrode 9 in a grip part 2, and a changeover switch circuit 55 actuated by a detection signal detected by the current detecting circuit 53, so as to apply alternating voltage between the electrode 7 and the electrode 9.
Patent JP-2000177431-A (JP)
Title: Display device for vehicle
Inventor: HIROOKA TATSUYA
IPC: B60K35/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost of a display plate forming a display device for vehicle by eliminating a display printing process. SOLUTION: On a transmitted illumination name plate 31, a printing layer for patterning characters, graduation or the like 33 is formed together with a printing layer for patterning an illumination control display mark 35 for transmitted illumination. The areas 36A other than the area where the indicator display mark 37 of an automatic transmission(A/T) finisher 36 is put are overlapped at the rear surface of the transmitted illumination name plate 31 and at a position meeting the area where the indicator display mark 37 is put. The illumination control display mark 35 put on the transmitted illumination name plate 31 is subjected to transmitted illumination.
Patent JP-2001175416-A (JP)
Title: Method for detecting coordinate position and display device using the same
Inventor: SAITO MASAAKI
IPC: G06F3/042
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate position detecting method for preventing increase of costs and for improving resolution without generating the increase of costs and a display device using this. SOLUTION: This method detects a coordinate position, at which an optical passage constituted between each of light-emitting elements 12A and light- receiving elements 12B which are arrayed with prescribed intervals in a horizontal direction and a vertical direction so as to be faced to each other is interrupted. In this case, the array intervals of either the light-emitting elements 12A or the light-receiving elements 12B are made different from the other array intervals, and the light-emitting elements 12A are allowed to emit light beams to the light-receiving elements 12B with directional angles correspond to the array intervals of the elements.  Thus, it is possible to calculate a coordinate position, at which the light beams are interrupted from the coordinate positions of the light-receiving elements 12B, to which the oblique components of the light beams are scheduled to be made incident and the coordinate positions of the light-emitting elements 12A which emit the light beams to the light- receiving elements 12B.
Patent JP-2000183968-A (JP)
Title: Packet communication system and node constituting the same and edge device
Inventor: IRIE KAZUNARI
IPC: H04L12/70
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a packet communication system for efficiently operating communication in a high security level by an arbitrary protocol by a PPP, and nodes constituting the packet communication system, and edge devices. SOLUTION: Information obtained by making the IP address of each edge device 3a and 3b correspond to the MAC address of each computer terminal 1a-1d housed in each edge device is preliminarily collected and registered in a node 10. When any inquiry for the MAC address of the terminal on the other side is issued by an ARP request packet from the computer terminal 1a, the IP address of the edge device 3b which houses the terminal on the other side is also communicated with the MAC address of the terminal on the other side at the time of returning the ARP response packet, and the MAC address and the IP address are made correspond to each other and registered in the edge device 3a.  As for the following received packets, the edge device 3a extracts the IP address of the edge device 3b which houses the terminal on the other side by referring to the registered contents, and transmits the capsuled IP packet to the destination of the IP address to the node. Thus, only the routing of the IP packet is required in the node 10.
Patent JP-H05182308-A (JP)
Title: Signal reproducing device
Inventor: MURABAYASHI NOBORU
IPC: G11B15/467
Filed: 1991-12-27
Abstract: PURPOSE:To use a reproduction equalizing system with the same characteristic as that in the normal reproduction by making the relative speed between a recording medium at the vari-speed reproduction and a reproduction head read ing a recording signal the same and to detect the recorded signal and to facili tate the vari-speed reproduction control. CONSTITUTION:A transmission rate of a reproduction signal is detected by the frequency of a recovered clock being an output of a reproduction clock extraction PLL system 7 at the vari-speed reproduction in which a magnetic tape 2 with a reproduced signal recorded thereon is carried at a speed different from that in the normal reproduction mode with the reproduction device reproducing the signal in plural different transmission rates. A clock frequency division system 8 controls the relative speed between the magnetic tape 2 and the reproduction heads HA, HB reading the recorded signal in response to the transmission rate so that the relative speed is substantially the same as that in the normal reproduction. Thus, the reproduction equalizing system 5 of the same characteristic as that in the normal reproduction is used.
Patent JP-H05177676-A (JP)
Title: Injection molding machine fitted with molded product taking-out device
Inventor: SHIMOJIYOU SHIYUNICHI
IPC: B29C45/42
Filed: 1991-12-28
Abstract: PURPOSE:To prevent the generation of any damage in a mold or a molded product taking-out device by mechanically preventing the advance of a movable plate by the taking-out arm positioned between the leading end surfaces of a pair of the opposed members provided to both of the movable plate and a fixed plate. CONSTITUTION:A taking-out arm 16 is rapidly revolved during the delay time before a movable plate 6 actually begins to move even when a mold closing start command signal is outputted and a disc reaches a standby position W from a molded product taking-out revolving start position to be taken out to a molded product release position R at a stroke without receiving any interference. If the advance operation of the movable plate 6 is started when the disc is present within the movable plate 6, the obstruction part 18A of the obstruction arm 18 of the taking-out arm 16 obstructs the thrust of a thrust bar 11 into a receiving member 14 to mechanically prevent the advance of the movable plate 6. By this constitution, the damage of an expensive mold or an expensive molded product taking-out device is perfectly prevented even when a molded product is taken out and a molding cycle can be shortened.
Patent JP-2000178087-A (JP)
Title: Glaze for pottery product and pottery product
Inventor: KAMIYA YOSHIHIRO
IPC: C04B41/86
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid glaze capable of easily producing a product analo gous to a salt-glazed roofing tile and other products having high values added. SOLUTION: The liquid glaze comprising an aqueous solution is prepared by adding 100 kg sodium chloride and 100 kg sodium carbonate to a ball mill and, after further adding 400 l water to the ball mill, mixing and pulverizing all additives. A reddish brown roofing tile having a gloss analogous to a salt- glazed roofing tile is obtained by dipping a roofing tile body, which has been biscuit-fired at 1,000 deg.C, into the liquid glaze for 1 min, then, after taking the roofing tile body out of the liquid glaze, drying and firing it at 1,150 deg.C (maximum temp.) for 3 hr using a normal single kiln used for production.
Patent JP-2000143645-A (JP)
Title: Production of oxazolyl methanol compound
Inventor: ANDO KOJI
IPC: A61K31/421
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain an oxazolyl methanol compound useful as a production intermediate for agent for the treatment of diabetes in high efficiency and yield with a highly practical method by reducing a specific oxazolyl ester derivative in tetrahydrofuran solvent in the presence of specific reducing agent and activation agent. SOLUTION: The objective compound of formula II [e.g. 2-(5-methyl-2- phenyl-4-oxazolyl)ethanol] is produced by reducing an oxazolyl ester derivative of formula I [R is a (substituted) aromatic hydrocarbon group, a (substituted) alicyclic hydrocarbon group or the like; Me is methyl] [e.g. methyl 2-(5-methyl-2- phenyl-4-oxazolyl)acetate] in tetrahydrofuran solvent in the presence of NaBH4 as a reducing agent and methanol as an activation agent preferably at 40-80 deg.C for 1-2 hr.
Patent JP-2001059093-A (JP)
Title: Solid fuel for temperature-retention and heating
Inventor: TOKUNAGA YOSHINORI
IPC: F24B1/20
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain solid fuel for retaining temperature and for heating that can sustain the combustion for more than about 60 minutes from the ignition until it burns up completely while it can retain the temperature of the cooked dish or heats the cooked dish; obtain a treatment jigs that can employ the commercially available solid fuel that has the ignition part all over the upper area of the fuel for keeping the temperature at a constant level or heating up; obtain an ignition-recognizing jig that can be used until the solid fuel burns up, and obtain a heat-conductive plate for avoiding the local heating. SOLUTION: The ignition area 12 in the combustion part comprising the main body of the solid fuel or the internal resin film is made smaller to keep the cooked dishes at a constant temperature or heat the already cool-down dishes. In the case of the commercially available solid fuel that has already the ignition area all over the upper face, a jig 18 is used to partially mask the fuel and narrow the ignition area. In addition, an incombustible material, for example, a metallic wire is supported over the solid fuel placed on the cooking stove, and a thermally conductive plate 16 is used on the cooking stove.
Patent JP-2000188853-A (JP)
Title: Manufacture of yoke in stepping motor
Inventor: HIROTA RYUJI
IPC: H02K37/14
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a yoke, in which teeth-shaped poles are prevented from deforming in an annealing step for a stator, made of Fe-Cr-based alloy in a stepping motor. SOLUTION: An Fe-Cr-based alloy plate containing Cr of 8 to 20 wt.% is manufactured by press work into the shape of a yoke having the teeth-shaped poles. Then, the alloy plate is annealed at the range of 650 to 940 deg.C and cooled at a cooling rate of 40 deg.C/sec from the annealing temperature to a room temperature, so that the difference in the bending angle of the teeth-shaped poles before and after the annealing step is set at 3 deg. or smaller in a manufacturing step of a yoke in a stepping motor.
Patent JP-2000175910-A (JP)
Title: Ultrasonograph
Inventor: MARUYAMA TOSHIE
IPC: G01S7/539
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To shorten a medical examination time and to relive the burden of a pregnant woman to be forced to be in a hard supine attitude by providing a display means for superimposing and displaying a mother mark expressing a mother on a fetus mark expressing the position of a fetus inside the mother's body. SOLUTION: A mother mark is displayed (S11) and, then an initial pattern of a fetus mark is displayed (S12). An operator operates a pointer by a mouth or the like, selects the initial pattern of the fetus mark and executes a dragging operation so that the initial pattern of the fetus mark is rotated by an optical angle (S13). Thus, the position of the fetus in the mother's body is expressed. Further, character information intrinsic to the fetus is set (S14). Then the previously displayed mother mark is added to the fetus mark which is obtained by the processes in image (S15). Thus, the formation and editing of the fetus mark concerning one of mutiplets is completed.
Patent JP-2000176610-A (JP)
Title: Nozzle for jetting molten metal
Inventor: MUKAI TOSHIO
IPC: B22D11/06
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for jetting molten metal which stands up for long time into liquid in an apparatus quickly cooling molten metal containing rare earth elements. SOLUTION: In the nozzle for jetting the molten metal used to the apparatus, in which the molten metal containing one or more kinds among the rare earth elements containing Y is rapidly cooled and solidified from the liquid state, the nozzle for jetting the molten metal is composed of sialon ceramic, in which the rare earth element oxide containing Y2O3 is added at 0.5-4 wt.% content in terms of the oxide as a sintering assistant. Further, not only corrosion resistance but also wettability to the molten rare earth element are improved by limiting the content of the rare earth element oxide added as the sintering assistant to 0.5-2 wt.%, and the more suitable nozzle can be provided.
Patent JP-2000185425-A (JP)
Title: Thermal printer apparatus
Inventor: SUZUKI NAOTAKA
IPC: B41J2/36
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer apparatus which can improve a printing quality. SOLUTION: A CPU 11 calculates a head-impressed pulse width common to heating elements on the basis of a head temperature measured by a head temperature-measuring part 15 and a head-impressed voltage measured by a head voltage-measuring part 16, also calculates a rest pulse width when a head impress pulse is stopped while taking a drive history of each heating element into account and, outputs to a thermal head 17 via a head-driving part 14 a heating element-driving pulse which has at least one of a front part and a rear part of the head impress pulse selectively stopped so that a sum of the front part and rear part corresponds to the rest pulse width.
Patent JP-2000238929-A (JP)
Title: Sheet conveying device and image forming device provided therewith
Inventor: MIYAKE HIROAKI
IPC: B65H5/06
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce starting noise and size without an increase of cost in a sheet conveying device. SOLUTION: A sheet conveying device 100 is provided with multiple rotor pairs and sheet conveying means 17, 18, 20, 21, 22, 23, 24, 25, 27, 52, 53, 54, 59 and 60 which are arranged along a sheet conveying passage 82 for guiding and conveying a sheet, multiple rotating drive means M1, M2, M3, M4, M5, M6 and M7 which rotate the rotor pairs and the sheet conveying means, and a control means which starts the rotating drive means while shifting starting time of each rotating drive means.
Patent JP-2000185452-A (JP)
Title: Automatic seal affixing unit
Inventor: MASUDA SUSUMU
IPC: B41K3/60
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatic seal affixing unit having no left and right unevenness caused in a seal-impression. SOLUTION: The automatic seal affixing unit is to make a seal affixed on paper between a seal roller 3 supported by a cover 2 and a seal retaining roller 4, and both ends of a shaft of the seal retaining roller 4 are held on the cover via a coil spring 18, so that it is comprised that its compression force is controllable with respect to the seal roller 3 via a compression control bracket 14 and screw 16.
Patent JP-2000190044-A (JP)
Title: Wire net
Inventor: IWAMOTO SEIJI
IPC: B21F27/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain superior impact absorption property by using a strand, which is formed of a given number of wires being twisted as a bundle, for a netting material. SOLUTION: As a netting material of a wire net A, a given number (for example 6 to 8) of wires 11 being bundled and twisted into a strand 12 is used. It is preferable to install a fastening means 21 at a given spacing position of the strand 12 for preventing the wire 11 from being dispersed. As the fastening means 21, there are such methods as to spray a binding agent of self-hardening property to the strand 12, or to install a film 23 by sticking (spraying, applying and the like) a synthetic resin liquid or a rubber liquid (a molten metal, for example a lead) for hardening at an outer periphery of the strand 12. When the middle part of the fastening means 21 is cut so as to leave the fastening means 21 at cutting both ends of the strand 12 of the wire net A, the wire 11 does not get into dispersed. Thereby, handling is made to be easy and an injure of an operator becomes less.