baber/WOPTO huggingface dataset:
Patent JP-2001091101-A (JP)
Title: Heat exchanger for air conditioner
Inventor: ISHII SHO
IPC: F28F1/32
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To improve heating capability by restraining frosting onto fins generating in a heating operation at the time of a low outdoor temperature in a heat exchanger used for an outdoor unit of an air conditioner. SOLUTION: A plurality of fins 1 are laminated, and each of fins has a plurality of assembling holes 5 provided with circular collar parts 5a and comprises bending parts 6 or a flat part on the windward side at a border of a fin middle part to an air flow to have heat exchange, and providing cut- and-raised parts 7 in slit shapes or the cut-and-raised parts 7 in louver shapes on the leeward side.
Patent JP-H05105077-A (JP)
Title: Conveyor system
Inventor: WAKABAYASHI AKIO
IPC: B23P21/00
Filed: 1991-10-14
Abstract: PURPOSE:To make the extent of rigidity in a conveyor mount smaller than a carriage body of the conventional carriage type conveyor system by means of disusing wheels as well as to get rid of any track to which spatters and dust and the like are stuck and accumulated. CONSTITUTION:A conveyor system is provided with a central vertical guide plate 1, an inward rack 2 being set up in the upper position aslant to the right of this guide plate 1 and a guide device 5 equipped with both vertical up and down guide rollers 3, 4 being set up at both sides of the central vertical guide plate 1 and in the outer position of a rack 2 at specified intervals. In addition, it is composed of a mobile horizontal roller 6 holding the guide plate 1 from both sides, a horizontal gear 8 being meshed with a rack 2 and attached to a turning shaft 7, a turning shaft driving motor 9 and a conveyor mount 11 provided with both side frame members 10 being guided as held between two up-and-down vertical guide rollers 3 and 4 at both sides.
Patent JP-H04142954-A (JP)
Title: Printer
Inventor: KAGAYA YOSHIHISA
IPC: B41J2/485
Filed: 1990-10-04
Abstract: PURPOSE:To obtain a printer which prevents an increase in capacity of a memory and further prevents deterioration of quality of a character by a uniform deformation by preparing two or more types of deforming methods, and providing a deforming method selector for selecting any at each character code in the case of deforming. CONSTITUTION:A font data deforming processor 6 sets, for example, three different deforming methods of each character, and prepares information of gists of selecting a pattern (3) in the case of a vertical contraction or a pattern (4) in the case of a lateral contraction for the character 'A'. This information is stored, for example, in a 2-bit data format together with font data of each character in a character generator 5. When the font data is read, the information is simultaneously stored in a deforming method selector 7. The processor 6 selects one of the methods based on the information stored in the selector 7 and deforms. As a result, the capacity of a memory can be reduced as compared with the case in which all font data are prepared for characters of respective sizes, a decrease in the quality of printing can be suppressed, and printing of high quality can be performed.
Patent JP-H02110799-A (JP)
Title: Position detecting system
Inventor: KUMAGAI SHINJI
IPC: G08C15/00
Filed: 1988-10-20
Abstract: PURPOSE:To reduce the number of wirings and to reduce man-hour for wiring by serially arranging a communication line between plural position detectors and a main control unit. CONSTITUTION:Position detectors 9a-9f and a main control unit 10 are connected by a communication line 11 for an address and a communication line 12 for data. Further, the respective communication lines 11 and 12 are arranged so that the position detectors 9a-9f and the main control unit 10 can be serially connected. The difference between the above-mentioned serial connection and a parallel connection in which the communication line is arranged for each position detector is that only one communication line is enough for the communication line 11 for the data in the serial connection. Thus, the number of the wirings can be widely reduced, and the man-hour for wiring can be also reduced.
Patent JP-2000100348-A (JP)
Title: Deflection yoke
Inventor: TAKAHASHI KAZUSHI
IPC: H01J29/76
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To stabilize convergence by absorbing a gap produced at a contact part at assembly by respectively forming a locking part and a locked part at the contact part of confronting coil separators. SOLUTION: A lock mechanism, comprising a locking part and a locked part, is provided in a position of a contact part (an intermediate part) situated outside coil separators 1a, 1b and which do not interfere with the incorporation of a vertical deflection coil. As a result, a gap produced at the contact part of the coil separators 1a, 1b is eliminated (or at least the variations in the gap is eliminated), the vertical deflection coil or its core can be installed, so as to be positioned at a mechanical center position of a horizontal deflection coil. That is a hook part 2 and a catch part 3 to be locked on by the hook 2 are provided, and when the coil separators 1a, 1b are locked on, they are used together with an existing hook 4, catch part 5, hook 6, and catch part 7, to eliminate the gap at the contact part.
Patent JP-H0568963-A (JP)
Title: Excretion treatment device
Inventor: KISHI MITSUHIRO
IPC: C02F1/04
Filed: 1991-09-17
Abstract: PURPOSE:To provide the title device constituted so as to perform the evaporation treatment of excretion in a hermetically closed container and clean the container after heating and evaporation and used over a long period of time by certainly recovering nonevaporated residue. CONSTITUTION:An excretion treatment device is constituted of an excretion receiving container 10, the means 16 heating the lower part of the container 10, a supply pipe 33 supplying air into the container 10, the exhaust pipe 19 communicating with the container 10 to discharge evaporated steam, the catalyst box 15 connected to the exhaust pipe 19 through an opening and closing valve 20, the dust collecting box 24 connected to the exhaust pipe 19 through an opening and closing valve 22 and the recovery bag 48 built in the dust collecting box 24 to recover dust from air.
Patent JP-S61144569-A (JP)
Title: Reagent-impregnated filter paper
Inventor: OGATA TOSUKE
IPC: G01N31/22
Filed: 1984-12-18
Abstract: PURPOSE:To provide a sensitization effect at which filter paper containing an active moisture adsorbent discolors even with a slight gas concn. by impregnating a color forming reagent which discolors by contact with the prescribed gaseous component in the atm. air to said filter paper. CONSTITUTION:The filter paper for a chromatograph having high water resistance is impregnated into a dilute aq. water glass soln. and is then dipped in a dilute hydrochloric acid soln. to form a silica gel in the fibers of the filter paper. The excess chemical liquid is then washed away by tapping water and after such filter paper is dried, the filter paper is dipped in the color forming reagent and is half dried. The reagent-impregnated filter paper formed by impregnating the coloring reagent to the filter paper contg. the active moisture absorbent such as silica gel is manufactured in the above-mentioned manner. The filter paper has the effect of progressing an iodine-starch powder reaction in the apparently dry state coupled with the effect of retaining the moisture by glycerol. The easy measurement of the slight gaseous chlorine concn. is thus made possible. The measurement of gaseous hydrogen sulfide is also made possible by the filter paper impregnated with silver nitrate as the color forming reagent.
Patent JP-H0691380-A (JP)
Title: Work automatic feed seam welding method and equipment
Inventor: SUGANUMA YASUHISA
IPC: B25J13/00
Filed: 1992-09-08
Abstract: PURPOSE:To improve control accuracy without complicated control operation and to simplify the structure by controlling the robot side work feed rate to that corresponding to the rotational speed of electrode rings to perform welding. CONSTITUTION:When the electrode rings 13 and 14 of a seam welding machine 2 clamp the welding starting position of a welding track, the pressurizing force required for welding is applied between the electrode rings and the electrode rings 13 and 14 are rotated while a welding current is applied, works W are induced according to a stored program by a robot. When the rotational speed of the electrode rings 13 and 14 and the work feed rate generate load torque for some reason, the speed of the electrode rings or knurl gears 17 and 18 is changed and this changed speed is detected by speedometers (a) and (b). The signals are sent to a robot controller and the correction to synchronize the work feed with the torque variation with the electrode rings 13 and 14 according to a command from the controller is carried out by controlling the driving speed of each free shaft of the robot.
Patent JP-2000100136-A (JP)
Title: Information reproducing apparatus
Inventor: OGIKUBO TAKAHIKO
IPC: G11B27/10
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing apparatus by which a piece of music recorded as recording information in a high-density optical disk having different hierarchical structures can be retrieved or the like quickly and surely even when the high-density optical disk is loaded. SOLUTION: In an information reproducing apparatus, a piece of music is reproduced from a DVD which comprises a hierarchical structure composed of a plurality of hierarchies as titles or chapters respectively containing pieces of music and constituted respectively so as to contain titles or chapters different from each other in every hierarchy and in which a plurality of pieces of music are recorded. In the information reproducing apparatus, when one piece of music to be reproduced is extracted, either the titles or the chapters are designated. On the basis of the number of the titles or the chapeters contained in every hierarchy, whether the designation indicates either the titles or the chapeters is judged (Steps S2, S3, S4, S5). The piece of music which is contained in the judged titles or chapeters is extracted so as to be reproduced (Step S6).
Patent JP-S60156629-A (JP)
Inventor: JIYOOJI ESU KUTSUSHIERU
IPC: C07C67/00
Filed: 1984-12-18
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-H08139185-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA TAKESHI
IPC: H01L21/768
Filed: 1994-10-28
Abstract: PURPOSE: To prevent defective conduction which is referred to as poisoned via in a multi-layer wiring process of a semiconductor device. CONSTITUTION: Fine viaholes 5 are formed and a metallic film 7 is deposited by a CVD method or a sputtering method. In other embodiments, when fine viaholes are formed, a damaged organic SOG film is removed so as to accomplish the object, which produces the other merit of eliminating an etch-back process.
Patent JP-H04143434-A (JP)
Title: Fuel shutdown controller
Inventor: YAMAGUCHI HIROSHI
IPC: F02D29/00
Filed: 1990-10-03
Abstract: PURPOSE:To prevent useless fuel consumption by quickly stopping fuel injection in the case when a specified condition is attained and a power transmission mechanism is not under a directly connected condition. CONSTITUTION:It is judged whether a specified condition is attained or not based on signals from a throttle switch 10, a temperature sensor 9, and a rotational speed sensor 8 in an engine control unit 5. In the case when the specified condition is attained, communication data from an automatic transmission control unit 4 is read so that it can be judged whether a lockup clutch 3 is under a lockup condition or not. When it is not under the lockup condition, a fuel shutdown process is immediately applied to an engine 6 and when it is under the lockup condition, the fuel shutdown of the engine 6 is performed after a specified period passes. Consequently, since the fuel shutdown is quickly performed under the condition at which the fuel shutdown is not required to be delayed, useless fuel consumption can be prevented.
Patent JP-H01107571-A (JP)
Title: Manufacture of heterojunction bipolar transistor
Inventor: MOHAMADO MADEIHIAN
IPC: H01L29/205
Filed: 1987-10-20
Abstract: PURPOSE:To eliminate the exfoliation of an emitter electrode and to improve high speed high frequency characteristics by forming a mesa type emitter layer by a dry etching method, ion implanting the side face of the emitter layer from the surface of a substrate, and forming a high resistance on the side face of the emitter mesa. CONSTITUTION:A mask 5a is so patterned as to cover a smaller inner region than an emitter layer 4 to be formed, hydrogen ions H<+> are implanted from the surface of a substrate, and an n-type AlGaAs layer 46 is selectively converted to a high resistance layer 8. Then, only the mask 5a is removed, and a metal film for an emitter electrode made of AuGe is formed on a whole substrate. A mask 5 is newly formed on the metal film for the emitter electrode, and argon ion milling and reactive ion etching are conducted by employing the mask to form a mesa type emitter layer 4 for forming a high resistance layer 8 on the electrode 45 and the side face. Thus, a transistor having excellent high frequency high speed characteristics in a self-alignment and miniaturized structure can be easily obtained without exfoliation of the emitter electrode.
Patent JP-2001093245-A (JP)
Title: Disk driving device
Inventor: KUMAGAI HIDEAKI
IPC: G11B21/12
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a head vertical moving mechanism for softly landing a magnetic head on a floppy disk, and to reduce space. SOLUTION: The intersection portions of a pair of suspension lifters 203 and 204 intersecting each other in nearly a cross shape are rotatably attached to a fulcrum pin 205 on a chassis 4, by a cam mechanism 206 having one camshaft 209 inserted in common into a pair of cam grooves 207 and 208 formed in the other end sides of the pair of suspension lifters 203 and 204 and driven to slide, a pair of upper and lower suspension supporting parts 203a and 204a provided in one end sides of the pair of suspension lifters 203 and 204 are driven to be opened/closed upward and downward, and a pair of upper and lower magnetic heads 101 and 102 are head-loaded/unloaded by a pair of upper and lower suspensions 182 and 183.
Patent JP-H04146095-A (JP)
Title: Robot arm
Inventor: SAGARA SHINJI
IPC: B25J19/00
Filed: 1990-10-03
Abstract: PURPOSE:To prevent a robot arm from lowering under the influence of its deadweight by beginning to drive two ultrasonic motors at the time when minute time difference has been generated through a time difference generating circuit in starting the robot arm. CONSTITUTION:Two ultrasonic motors 4a, 4b mounted on the same supporting shaft of a robot arm 1 receive a driving signal sent from a driving signal generating device 8 through a time difference generating circuit 7 in the case of starting the robot arm 1, and severally rotate with about minute time difference to actuate the arm 1. Thus, since a stator and a rotor which are composed in the other ultrasonic motor have been pressed against each other when the one side of the ultrasonic motors begins driving, frictional force functions between the stator and the rotor to prevent the arm 1 from lowering.
Patent JP-S62124231-A (JP)
Title: Wire rod coiling heat treating equipment
Inventor: SAWADA TADASHI
IPC: C21D9/573
Filed: 1985-11-25
Abstract: PURPOSE:To make equipment compact and to save setting space, by directly connecting a heat treating vessel for treating bandled wire rod while transferring together with rider, to lower position of a hot coiling apparatus. CONSTITUTION:The titled equipment is formed from the hot coiling apparatus 1, the heat treating vessel 11 directly connected to lower position thereof, a rider transferring mechanism 17 provided at upper space thereof, a lever 26 having roller for supporting this and an up and down movement mechanism 24 for operating this. The apparatus 1, is provided with heating holding and entry transferring mechanism for supporting and guiding wire rod introduced out from a laying cone 2, a temporary holding mechanism 6 for supporting and bandled wire rod dropping from the terminal end, rider for lowering and dipping the wire rod therefrom into the receiving vessel 11 and the elevating mechanism 7.
Patent JP-H01108683-A (JP)
Title: Pattern recognition device
Inventor: HASHIMOTO KAZUHIKO
IPC: H05K3/00
Filed: 1987-10-21
Abstract: PURPOSE:To accurately recognize the form or the size of an object targeted to be recognized such as a wiring pattern, etc., even when it is changed by performing pattern recognition by setting a recognition pattern corresponding to the form or the size of the object to be recognized on an operator. CONSTITUTION:A pattern recognition part 3 recognizes the form of the wiring pattern by resolution of 10mum by using the operator with image elements of nXm. Namely, the title device is constituted of the operator 30 with the image elements of nXm, a recognition pattern storage part 31 in which plural kinds of recognition patterns with different kinds of forms are stored, a pattern selection part 32 which reads out the recognition pattern with the form suitable for the width of the wiring pattern from the storage part 31 and sets it on the operator 30, and a recognition module 33. In the recognition pattern storage means 31, plural kinds of recognition patterns with different kinds of pattern forms are stored, and for example, at the time of recognizing the form of the wiring pattern with thick line width or defect, the recognition pattern suitable for the thickness of the wiring pattern is selected and used. In such a way, it is possible to eliminate the erroneous detection of the form or the defect.
Patent JP-H07203236-A (JP)
Title: Method and apparatus for converting color image signal
Inventor: TOOMASU IISAN MADEN
IPC: G06T1/00
Filed: 1994-10-31
Abstract: PURPOSE: To reproduce all objective color objects in a desired level from a shadow to a high light. CONSTITUTION: An inputting device 11 supplies a color image signal determined by the colorimetry analytical characteristics. The color image signal having a positive or negative value is converted into an intermediate image metric 16 by three-dimensional arithmetic operation included in conversion 15. The colorimetry analytical characteristics of the intermediate image metric 16 are unrelated with the colorimetry analytical characteristics of the inputting device 11 and those of an outputting device 13. The intermediate metric color image signal is converted by non-linear conversion 14a, and a desired reproduction neutral scale is prepared. The intermediate color image signal is stored in a storage device 18. The color image signal is converted into an image metric corresponding to the colorimetry analytical characteristics of the outputting device 13 by conversion 17, and a reproduction image is formed by the outputting device 13.
Patent JP-H04142777-A (JP)
Title: Forming method for gate electrode or wiring
Inventor: KATAYAMA SATOSHI
IPC: H01L29/78
Filed: 1990-10-03
Abstract: PURPOSE:To prevent an undercut from occurring in a gate electrode, the corner of a polycrystalline silicon from protruding in an after oxidation process, and a channel section from being affected in impurity concentration by a method wherein a patterned polycrystalline silicon is thermally treated to enable impurities to diffuse from an impurity diffusion source, and a polycrystalline silicon film is set low in resistance. CONSTITUTION:A phosphorus glass layer 4 serving as an impurity source of phosphorus is formed on the upside of a polycrystalline silicon film 3. Thereafter, an oven is heated up to a temperature of 850-900 deg.C (phosphorus starts diffusing into silicon) in five minutes or so, kept at this temperature for five minutes, and then returned to a normal temperature in five minutes or so, and a substrate 1 is taken out of the oven. Therefore, in this state, phosphorus contained in the phosphorus glass layer 4 has been partially diffused into the polycrystalline silicon film 3, and an impurity concentration gradient is formed in the film 3 in such a manner that impurities become gradually smaller in concentration starting at the surface of the film 3 toward the inside. Only the polycrystalline silicon film 3 under a resist 5 is left unremoved, and the film 3 concerned is made to serve as a gate electrode G.
Patent JP-H02115213-A (JP)
Title: Production of radiation-curable resin
Inventor: SHINDO MASANORI
IPC: C08G18/67
Filed: 1988-10-24
Abstract: PURPOSE:To prepare a radiation-curable resin having a cure rate arbitrarily controllable by radiation and giving a cured product with an arbitrarily selected crosslink density, by reacting a specific compd. contg. NCO groups and radical polymerizable unsatd. bonds with an active hydrogen group-contg. polyol. CONSTITUTION:A compd. contg. NCO groups and 1-3 radical polymerizable unsatd. bonds, obtd. by reacting a modified arom. and/or aliph. polyisocyanate with an acrylate contg. one hydroxyl group and 1-3 radical polymerizable unsatd. bonds in a molecule, is reacted with a polyol contg. at least two active hydrogen groups in its molecule in an equivalent ratio of NCO to said active hydrogen group of 0.2-1.0 to give a radiation-curable resin. By suitably selecting both the NCO concn. in said compd. and the active hydrogen group concn. in said polyol, said radiation-curable resin having an arbitrarily selected concn. of said radical polymerizable unsatd. bonds, having the cure rate arbitrarily controllable by radiation such as ultraviolet ray or electron beam and giving a cured product with an arbitrarily selected crosslink density, is obtd.
Patent JP-H0992254-A (JP)
Title: Battery separator and its manufacture
Inventor: TSUCHIYA MITSURU
IPC: H01M2/16
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery separator with high shape holding ability even when heat is generated by some trouble by laminating a porous resin layer on at least one surface of a porous supporting body having liquid retainability. SOLUTION: A porous resin layer 1 is laminated on at least one surface of a porous supporting body 2 capable of retaining a liquid such as an electrolyte to form a battery separator. The porous resin layer 1 has micropores 3. The porous supporting body 2 and the porous resin layer 1 are laminated through an adhesive or the like. As the porous supporting body 2, cellulose paper is used, and as the porous resin layer 1, polyethylene, polypropylene, or polyethylene terephthalate or the like is used. The thickness of the porous supporting body 2 is preferable to be about 2-200μm, and that of the porous resin layer 1 is preferable to be about 0.1-100μm. The diameter of the pore 3 of the porous resin layer 1 is preferable to be about 0.1-100μm, and the rate of hole area is preferable to be about 15-80%.
Patent JP-H07165682-A (JP)
Title: Material composition useful for raney catalyst for hydrogenating halonitroaromatic compound into haloaminoaromatic compound and its application
Inventor: JIYORUJIYU KORUDEIE
IPC: C07C217/90
Filed: 1994-10-06
Abstract: PURPOSE: To provide a Raney-type catalyst for hydrogenation which alleviates a problem of hydrodehalogenation and can increase, in particular, yield and catalyst life, and to provide applications thereof.  
     CONSTITUTION: This raney-type catalyst may be prepd. from an Ni/Al/Mo alloy in an Al to Mo wt. ratio of not less than 1, pref. not less than 2, still pref. 2 to 3. The Raney-type catalyst can be applied the preparation of haloaminoarom. compds. useful particularly in the fields of pharmaceuticals and agricultural pesticides. 
     COPYRIGHT: (C)1995,JPO