baber/WOPTO huggingface dataset:
Patent JP-2001071670-A (JP)
Title: Housing folder for document or the like
Inventor: TOMOTA EISHI
IPC: B42F7/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To realize easy putting and taking of a document or the like in and out of a housing part of the document or the like. SOLUTION: By folding back inside respectively one side on the loose end side of two synthetic resin sheets 12 and 13 connected with each other through a fold 20, two layer structures are formed. An infinite number of spot fusion welded parts 14 and 15 are formed along one side in the two layer structural portion of respective one side of the two sheets 12 and 13. Within the ranges of the spot fusion welded parts 14 and 15, engaging parts 18 and 19 detachable to the engaging tool 28 of a file are formed at proper intervals along respective one side. Inside the two sheets 12 and 13, document inserting bag parts 21 and 22, the other side opposite to the one side of each of which is opened respectively, are formed by the sheets 23 and 24, which are continuous from the spot fusion welded parts 14 and 15 and folded back inside.
Patent JP-S62114148-A (JP)
Title: Reel base braking device
Inventor: AOYAMA NOBORU
IPC: G11B15/48
Filed: 1985-11-13
Abstract: PURPOSE:To adjust the braking timing of both reels according to the winding ratio and to stop the tape without giving any damage to the reproducing head and tape by detecting respectively the number of revolutions of a feeding and winding reels and by calculating the winding ratio of the tape based on the number of revolutions of both reels. CONSTITUTION:The number of revolutions of the winding reel which winds a belt-like tape body and the feeding reel which delivers the tape body is detected by respective rotary speed detectors 17, 18 of a reel shape control device. The revolution number of the reel detected by these respective detectors 17, 18 is added to the reel base rotary speed ratio arithmetic part 20 of an arithmetic control part 19 and the winding ratio of tape body of both reels is calculated based on the revolution number thereof. the timing adjusting part 21 of the solenoid of the control part 19 adjusts the braking timing of solenoids 22, 23 by this calculated winding ratio. And the damage of the playing head and tape body is prevented by braking the brakes 25, 26 of the winding and feeding reels by respective solenoids 22, 23 and the tape body is stopped.
Patent JP-2000092842-A (JP)
Title: Charging circuit using piezoelectric transformer
Inventor: FUDA YOSHIAKI
IPC: H02M7/06
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to supply a load with high voltage, by connecting a second rectifying element between output terminals in a position between a first rectifying element and the output terminals in such a direction that voltage in a direction opposite to that of charging voltage is short-circuited. SOLUTION: A diode 15 as a second rectifying element is connected between the output terminals 01 and 02 of a piezoelectric transformer 10 in a position between a series circuit comprising a diode 11 as a first rectifying element and a charging capacitor 12, and the output terminals in such a direction that output voltage in a direction opposite to that of charging voltage is short- circuited. That is, the diode 15 is series-connected with the diode 11 with their direction of conduction being identical, and their common connecting point is connected with the first output terminal 01 of the piezoelectric transformer 10. The terminal of the diode 15 on the other side is grounded together with the other terminal of the charging capacitor 12 and the output terminal 02 of the piezoelectric transformer.
Patent JP-H0195145-A (JP)
Title: Gamma-ray-resistant polyvinyl chloride resin material
Inventor: YOSHIDA CHIAKI
IPC: C08F259/04
Filed: 1987-10-07
Abstract: PURPOSE:To obtain the title material being hardly discolored against gamma-ray irradiation and having excellent transparency, by impregnating a vinyl chloride resin with a mixture of a vinyl arom. monomer and a (meth)acrylate monomer and copolynerizing them. CONSTITUTION:A mixture (B) of monomers is obtd. by mixing 20-70wt.% vinyl arom. monomer (e.g., styrene) (a), 5-30wt.% methacrylate (b) (e.g., methyl methacrylate) and 20-70wt.% acrylate (c), the glass transition temp. of whose polymer is 30 deg.C or lower, pref. 2-ethylhexyl acrylate and/or butyl acrylate. 100pts.wt. vinyl chloride resin (A) obtd. by (co)polymerizing vinyl chloride and, if necessary, ethylene, propylene, vinyl acetate, vinyl ether, etc., are impregnated with 5-20pts.wt. component B, a polymn. initiator (C), and, if necessary, a crosslinkable monomer (D) for 15min-1hr and thereafter polymn. is conducted for 3-15hr and furthermore, heat treatment is done at 75-110 deg.C for 1-5hr.
Patent JP-H10102663-A (JP)
Title: Building
Inventor: ENDO TOSHIYOSHI
IPC: E04B7/02
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a beautiful, high-ceilinged, and comfortable building by positioning and joining connecting members provided with a ceiling in the underside, higher than the lower end of a wall upper than a picture rail erected in parallel, and providing a curtain box in a stepped section of a strut. SOLUTION: In a roof unit 3-1 on the eaves side of a building unit 2, which is mounted on a bearing wall 21, a skeleton is formed by assembling a longitudinal frame, an upper frame and a receiving frame of wood into a triangular state and placing a connecting member 62 to which a vertical member and a diagonal member are connected astride a fascia board, a top chord 621 and a bottom chord 622. The end of the upper-than-a-picture-rail wall 4 is joined to the connecting member 62 through a strut 91 fixed in advance. The top chord 621 is joined to the top of the strut, and the bottom chord 622 to the center of the strut. A ceiling 7 is made by attaching a ceiling member 72 to a bridge 71 fitted to the underside of the lower chord 622. An inner wall member 73 is placed astride the strut 91, and a curtain box 8 is provided in the lower end.  Therefore, the ceiling can be made higher and comfortability can be improved.
Patent JP-S61132229-A (JP)
Title: Folding machine of flex spring
Inventor: KOBAYASHI TAKAO
IPC: B21D11/10
Filed: 1984-11-30
Abstract: PURPOSE:To improve operating efficiency by disposing linearly stroke limiting rods, having each a length corresponding to a prescribed folding angle, on a positioning plate and moving the plate in the longitudinal direction. CONSTITUTION:A stopper 5 is provided to the lower end of a rack 3; when a cylinder 4 moves vertically, a pinion rotates to fold a flex spring by the rotation of a hinge 2. Plural stroke-limiting rods 7 having the lengths corresponding to holding angles respectively, are arranged on a positioning plate 6 in a straight line at prescribed intervals. When the rack 3 is vertically moved by actuating the cylinder 4, the pinion 1 is rotated to fold the hinge 2, and the stopper 5 comes into contact with the rod 7 to set a folding angle. The positioning plate 6 is advanced by a cylinder 8 while interlocking with an escapement part 9, to perform each stroke. The number of strokes is optionally set by a limit switch 17 as well as a loss time is eliminated. Accordingly, the efficiency of folding operation is improved.
Patent JP-H0197555-A (JP)
Title: Polishing device and polishing line for ferrule
Inventor: KONDO JOTARO
IPC: B24B19/22
Filed: 1987-10-07
Abstract: PURPOSE:To facilitate polishing of the tip of a ferrule in a spherical manner, by providing a machining table which passes an intersection, where the rocking center axis of the machining table crosses the rotary control axis of a polishing disc at right angles, moves forward and backward along an axis extending at right angles with the rocking central axis, and holds one ferrule in a state to be energized toward the polishing disc. CONSTITUTION:A machining table 15 holds a holder 3 holding a ferrule 1, and the tip of the ferrule 1 mounted to the tip of an optical cable 10 is pressed against a spherical polishing disc 2a. With this state, the tip of the ferrule 1 held on an axis Z passing an intersection point O of a central axis and extending at right angles with a rocking central axis is polished in a spherical manner in a state to wind a long optical cable 10 around a drum through synthetic movement of rotational movement around a horizontal rotary central axis X of the polishing disc 2a and rocking movement of the machining table 15 around a rocking central axis 0.
Patent JP-H03113326-A (JP)
Title: Method and device for preventing thermoplastic resin from sticking on level detection float in thermoplastic resin heat fusion tank
Inventor: NAKAMURA YUKIO
IPC: G01F23/76
Filed: 1989-09-28
Abstract: PURPOSE:To prevent the thermoplastic resin(TPR) from sticking on the outer peripheral surface of the float by blowing hot air into the float and heating the outer peripheral surface of the float. CONSTITUTION:The supplied hot air Ah2 changes its direction in a supply ring 45 and flows down in an external pipe 43. Then the hot air Ah2 is blown in the float 41 to flow along, specially, the internal wall of the float 41, thereby heating the outer peripheral surface of the float effectively. Then the remaining heat of hot air Ar1 which loses heat energy is sucked in an internal pipe 44 which droops and is open at the center part in the float 41, so that the heat is radiated out through the internal pipe 44 or fed back to the air pump of a source hot air supply device. The temperature on the entire peripheral surface of the float is heated and held automatically by a controller, etc., so no TPR sticks on the outer peripheral surface of the float and operation in a normal state is performed.
Patent JP-S62112054-A (JP)
Title: Eddy current flaw inspection device
Inventor: TODA YOSHIKAZU
IPC: G01N27/90
Filed: 1985-11-11
Abstract: PURPOSE:To know the phase of a defect faithfully and to obtain a correct flaw inspection signal by finding the peak value of the flaw inspection signal at every cycle within a set phase. CONSTITUTION:The clock from a basic clock circuit 50 is demultiplexed by a frequency divider 100 and converted into a sine wave by an oscillator 110 to excite a probe 10 through a power amplifier 120. The flaw detection signal from the probe 10 is amplified selectively by an amplifier 130 and a tuned amplifier 140 and then inputted to a 0-cross circuit 150. A phase setter 160 calculates the upper and lower limit phase values phi1 and phi2 based upon the phase of the peak value of the flaw inspection signal obtained from a standard defect material and inputs them to a CPU 180. The CPU 180 inputs the outputs of the basic clock circuit 50, frequency dividers 100, 0-cross circuit 150, A/D converter 170, and phase setter 160 respectively to find the peak value of the flaw inspection signal at every cycle within the set phase, and compares it with the last peak value to judge whether there is a maximum peak value in each cycle or not, so that when there is the maximum value, it is displayed externally as a flaw signal.
Patent JP-2001053039-A (JP)
Title: Method and device for detecting polishing end point of wafer
Inventor: IDE SATORU
IPC: G11B5/84
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To faithfully follow a polishing state for determining polishing end point detection by setting to a wafer CMP polishing end point when the digital value of an abrasive slurry waste liquid specimen at a CPM polishing end point where a read value is inputted to a control device in advance is reached. SOLUTION: The abrasive slurry waste liquid being collected by a scraper 27 for collecting the waste liquid of an abrasive slurry 13 on a polishing surface plate is pumped as successive flow for sending to a temperature regulator, and color developing reagents 20, 22, and 23 are successively supplied to abrasive slurry waste liquid flow being pumped by a roller pump 28. A digital value that is read by a color identification sensor for reading the color of an abrasive slurry waste liquid flow specimen containing the color developing reagent via a temperature regulator 29 as the digital value is compared with that being read by the color identification sensor of the abrasive slurry waste liquid flow specimen at a polishing end point where CMP polishing being inputted in a advance is made.  Then, when a measurement value reaches a value being inputted in advance, a signal is generated for supporting the CPM polishing end of a wafer based on the signal.
Patent JP-H09221345-A (JP)
Title: Calcination device for cement raw material forming double swirling flow
Inventor: OO HII KABU
IPC: C04B7/43
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a calcination device for cement raw materials forming double swirling flow-which is capable of guiding the complete calcination reaction of the cement raw materials in the calcination device by adjusting the installation construction of an air supplying conduit for combustion to the calcination device in such a manner that the air for combustion emitted from the clinker cooler of a firing device for the cement raw materials forms the double swirling flow in the calcination device.  
     SOLUTION: The branched air supplying conduit 15 for combustion of a means for supplying the air for combustion emitted from the clinker cooler 14 is connected in a tangent direction only to one flank of the calcination device 10 in such a manner that the supplied raw materials are calcined while the air for combustion supplied by the means for supplying the air for combustion forms the double swirling flow in the one direction within the calcination device 10. Then, the uniform mixing of the raw materials and fuel is increased by forming the double swirling flow. The stagnation time of the raw materials in the calcination device 10 is increased. The complete calcination reaction of the cement raw materials in the calcination device 10 is induced by accelerating the heat transfer of the gas communicating with the double swirling flow simultaneously with the injection heat by the combustion of the fuel and the raw materials and the heat transfer by the collision of solid particles. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H02102727-A (JP)
Title: Chemical conversion method
Inventor: JIEFURII MAIKERU OUEN RUISU
IPC: B01J8/20
Filed: 1988-10-07
Abstract: PURPOSE: To make catalytic selectivity for a desired product higher by bringing a supply source material into contact with a crystalline porous three-dimensional solid catalyst which is present as a liquid slurry having a reactivity lower than that of the supply source material so as to catalytically convert the source material. CONSTITUTION: A crystalline porous three-dimensional solid having an ability to promote conversion is compounded in a liquid which is different from the supply source material or the product and which has a reactivity lower than that of the supply source material so as to prepare a catalyst slurry. The supply source material is brought into contact with the catalyst slurry prepared as above described under effective conditions to convert the supply source material into the product so as to obtain the product by catalytic conversion. The supply source material is more soluble in the liquid than the product, and the product is preferably substantially insoluble with the liquid. It is preferable that the liquid to prepare the catalyst slurry contains an effective component such as a base to improve the catalytic activity.
Patent JP-S62117958-A (JP)
Inventor: TAGAWA ITSUO
IPC: B02C1/02
Filed: 1985-11-14
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-S61132974-A (JP)
Title: Heat roll of electrophotographic copying machine
Inventor: SHIBATA RYOICHI
IPC: G03G15/20
Filed: 1984-11-30
Abstract: PURPOSE:To increase the insulation resistance between a cylindrical base body and heating element layer and to prevent the flow of electric current to a copying machine body by providing successively a binding layer, insulator layer, heating element layer and protective layer on the outside of the cylindrical base body, impregnating a resin having prescribed specific resistance into the insulator layer and consisting the binding layer of a Cr layer. CONSTITUTION:The binding layer 2 consisting of the Cr layer, the insulator layer 3, the heating element layer 4 and the protective film 5 are successively provided on the outside of the cylindrical base body 1 made of Al. The layers 2-4 are formed by thermal spraying. The insulator layer 3 consists of ceramics such as alumina or magnesia and the resin such as fluororesin or epoxy resin having 10<10>OMEGAcm specific resistance is vacuum-impregnated to the inside surface of said layer 2. The heating element layer 4 is constituted by incorporating an Ni-Cr alloy into ceramics and the protective film 5 consists of a resin such as 'Teflon(R)'. The insulator layer 3 impregnated with the resin having the high specific resistance exists between the heating element layer 4 and the base body 1. The Cr of the binding layer 2 is oxidized and the good insulating power is obtd. and therefore the leakage of the electric current to the copying machine body is prevented.
Patent JP-H08126257-A (JP)
Title: Commutator of dynamo-electric machine, and its manufacture
Inventor: KATO MASAHIRO
IPC: H02K15/02
Filed: 1994-10-19
Abstract: PURPOSE: To make a commutator without executing the undercut processing by removing a coupling part after inserting collectively cylindrical commutator pieces being arranged apart in the circumferential direction, with one end each connected at the coupling part so as to mold insulated resin, and fixing each resin commutator piece integrally into the outside periphery of the resin part. CONSTITUTION: A commutator piece being made by bending and rounding a die-cut plate where axial one end each is connected with one another into cylindrical shape is inserted into a mold so as to mold an insulated resin part 3, and several commutator pieces 2 are fixed apart integrally at the outside periphery of the insulated resin part 3, and then the coupling part is removed, and each piece 2 is separated electrically from one another. Each commutator piece 2 is fixed to the outside periphery of the insulated resin part 3 firmly by inner claws 22 and 23. Hereby, the commutator piece 2 can be manufactured without executing the least undercut which were being performed conventionally, and the productivity can be raised and the production cost lowered.
Patent JP-H11128471-A (JP)
Title: Pachinko game machine
Inventor: SATO FUMIAKI
IPC: A63F7/02
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To increase expectation imparted to a player and improve interest by providing a probability indicator displaying a plurality of patterns when a possibility of getting a special prize exists after a reach during a pattern varying game to be stopped after the patterns are varied and displayed by a pattern fluctuation indicator. SOLUTION: When a game ball enters a starting hole during a Pachinko game (Japanese pinball game), patterns of indicators L1 to L3 are fluctuated via a controller and the patterns of the indicators L1 to L3 are successively stopped after fixed time elapses. Because a possibility of getting a special prize exists when the patterns of the indicators L2 and L1 are matched at this time, a pointer 26 in a probability indicator 40 is swung according to the proportion of getting the special prize. Namely, when the proportion of getting the special prize during pattern fluctuation of the indicator L3 is the highest, the pointer 26 is swung to a red zone 30a, when the proportion is the second highest, the pointer 26 is swung to an orange zone 30b, and when the proportion is the lowest, the pointer 26 is swung to a yellow zone 30c.  Thus, interest can be increased because a possibility of getting the special prize is made to be recognized during fluctuation of the indicator L3.
Patent JP-H0787021-A (JP)
Title: Method and device for detecting fault in optical fiber communication
Inventor: OHARA YASUKO
IPC: H04B10/2507
Filed: 1993-09-16
Abstract: PURPOSE:To detect a fault correctly including segmentation of the fault position by segmenting a returned light component through the use of the reflection at the fault position in the optical fiber communication making two-way transmission through a single fiber. CONSTITUTION:This device is provided with an alarm detection means 13 monitoring an optical reception signal to detect an alarm, a notice means 14 informing its own station optical transmission stop notice to an opposite station, a transmission stop means 15, a notice reception means 16 and a control means 17, and the control means 17 is characterized in that the notice means 14 applies its own station optical transmission stop notice to an opposite station after the alarm detection means 13 detects an alarm, then the optical transmission signal is stopped, the means 17 confirms the content of the alarm based on the detection of the alarm of the optical reception signal while of its own station optical transmission signal is stopped, and when the notice reception means 16 receives of its own station optical transmission stop notice from the opposite station, the means 17 controls masking the alarm of the optical reception signal till the notice is released.
Patent JP-2001075420-A (JP)
Title: Image forming device
Inventor: SENMA TOSHITAKA
IPC: G03G21/16
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which such accidents as smoke generation, ignition or destruction are prevented by making a connected AC power source line disconnected or a plurality of heaters in a fixing unit become connected in series when the voltage specifications for a fixing unit and the image forming device main body are different from each other in the image forming device provided with a fixing unit freely attachably/detachably arranged to the image forming device main body. SOLUTION: In the case when the 115 V fixing unit 17 is connected to the 200 V image forming device main body 76 a connector 66 on the image forming device main body side and a connector 57 on the fixing unit side are connected. In this connection, although the AC power source line is connected the heaters 37 and 47 incorporated in the fixing unit 17 are connected in series, and hence the resistance value of the heater is approximately equalized to the resistance value of the 200 V heater.
Patent JP-S61132088-A (JP)
Title: Method of controlling servo controller
Inventor: SATO KAZUO
IPC: H02P29/00
Filed: 1984-11-30
Abstract: PURPOSE:To raise the frequency characteristic of a speed loop by feedforward controlling a current in the speed control loop by directly or indirectly measured parameter. CONSTITUTION:A parameter calculator 6 indirectly measures (calculates) parameters L, RM, KE, K8 by the measured current value of a current detector 4. The obtained parameters L, RM, KE, K8 are outputted to a current/pulse-width amplifier 2. Since the variation in the electric parameter varies very slowly as compared with a disturbance for affecting the influence to the direct position and the speed such as a load or a torque variation, since the detector 4 and the calculator 6 are formed of a system having relatively slow responding speed, an accurate control can be performed. The parameters L, RM, KE, K8 may be calculated in advance and provided as a table.
Patent JP-S61135670-A (JP)
Inventor: NIWA SHIGEO
IPC: A61L27/00
Filed: 1984-12-03
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。