baber/WOPTO huggingface dataset:
Patent JP-2001126949-A (JP)
Title: Method and device for manufacturing chip-type electronic component
Inventor: KATO ATSUSHI
IPC: H01G13/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which the long-term solderability of chip type electronic components with external electrodes having plated surfaces can be secured. SOLUTION: After the plated metal films, having low melting points formed on the surfaces of the external electrodes 2 of chip type electronic parts 1, are melted and cooled by passing a holding jig 5 holding the parts 1 by a portion other than the electrodes 2 through a heating furnace 24, the parts 1 are taken out of the jig 5.
Patent JP-H02691-A (JP)
Title: Improved adhesive for structures
Inventor: PIITAA ANDORIYUU KINEBAAGU
IPC: C09J173/00
Filed: 1988-12-01
Abstract: Improved structural adhesive obtainable by a process which comprises subjecting a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated compound to a heat-treatment for a period sufficient to effect cross-linking in the amorphous phase of the polymer. Process for its preparation by converting a thermoplastic material in a thermosetting material, and laminates prepared with the improved structural adhesive.
Patent JP-H06160785-A (JP)
Title: Optical modulator
Inventor: KONDO ATSUO
IPC: G02F1/035
Filed: 1992-11-16
Abstract: PURPOSE:To provide an optical modulator capable of reducing a noise and improving withstand voltage performance. CONSTITUTION:An optical waveguide 2 is formed on a substrate 1 and thin-line state electrodes 3 and 4 are respectively formed to be opposed to each other on both sides of the optical waveguide. The edge of an end part on the indient side and the outgoing side of at least either of two electrodes is formed to be curved. Thus, the concentration of electric field at the end of the electrode is avoided. Therefore, the noise is reduced and the withstand voltage performance is improved further.
Patent JP-H03164261-A (JP)
Title: Ink jet printer
Inventor: MORI TOMIO
IPC: B41J2/055
Filed: 1989-11-24
Abstract: PURPOSE:To stabilize an ink jet head for a long period by a method wherein the ink jet head is driven for each certain frequency when a main power supply of an ink jet printer is off. CONSTITUTION:When a driving main power supply for an ink jet printer is turned on, a microprocessor 1 outputs a drive command to an ink jet head driver 7 based on a printing data, and makes an ink jet head 8 perform printing. Elapsed time T1 from a printing end time point under ON state of the main power supply is compared with operation frequency T2. When a T1>T2 state is reached, a drive command is outputted to the ink jet head driver 7, and the ink jet head 8 is prevented from clogging forcibly at a constant period. When the main power supply is turned off, power is turned on with a sub power supply 3 to start operation. Counted time of a timer counter CT which counts an operation period is compared with the operation period T2. When said values match each other, a drive pulse is outputted to the head driver 7 and ink is forcibly jetted from the ink jet head 8 to prevent clogging. This operation is performed until the main power supply is turned on.
Patent JP-H09143249-A (JP)
Title: Epoxy resin composition
Inventor: TAKEYAMA SHUICHI
IPC: C09J163/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition holding good heat resistance and water resistance and excellent in adhesivity to honeycombs. SOLUTION: This epoxy resin composition comprises (a) an epoxy resin having a dicyclopentadiene structure, (b) an aromatic resin having a glycidylamlno group, (c) an aromatic amine and (d) a carboxy-modified acrylonitrile-butadiene copolymer rubber and/or a carboxy-modified hydrogenated acrylonitrile-butadiene copolymer rubber. Therein, the rubber component (d) is preferably contained in an amount of 5-10 pts.wt.per 100 pts.wt. of the epoxy resin.
Patent JP-H04267664-A (JP)
Title: Automatic call transfer system and method thereof
Inventor: ERISUTON PII BITSUSERU
IPC: H04Q3/00
Filed: 1991-10-25
Abstract: PURPOSE: To transfer a call to another automatically determined place by extracting position information of a subscriber from information related to activities to update position information related to the subscriber in a data base recorder. CONSTITUTION: When a subscriber, having a telephone set 170 at home or at his office executes an activity to show his current position in a hotel 192 which receives services by a telephone set 10, a host computer transfers information, which updates a data base recorder of the subscriber with information related to the current position of the subscriber, to a data base 150. As a result, future calls destined for this subscriber are transferred, not to the telephone set 170 but the telephone set 190 in his current position. This activity is to cause update of information, which directly and indirectly indicates a specific or general position of the subscriber, in the electronic data base, and for example, the position of a store can be associated with the subscriber position by a credit card transaction.
Patent JP-H05119654-A (JP)
Title: Roll for fixing device
Inventor: HASEGAWA YOSHISUKE
IPC: G03G15/20
Filed: 1991-10-25
Abstract: PURPOSE:To obtain a roll for a fixing device which can prevent the degradation in friction force by assuring prescribed elastic force uniformly in the longitudinal direction of the roll. CONSTITUTION:Rubber layer 3 are provided at the end in the axial direction of a sponge layer 2 of the roll for the fixing device having a surface coating layer 5 via the sponge layer 2 around a shaft-shaped arbor 1 and plural through- holes 4 extending in the axial direction are formed through the rubber layers 3 and the sponge layer 3 around the arbor 1.
Patent JP-H02153154-A (JP)
Title: Double water-proof roofing
Inventor: YOSHIMATSU MIKIO
IPC: E04D3/00
Filed: 1988-12-02
Abstract: PURPOSE:To secure water proofness of a double roofing by a method in which the base of roofing is integrally made up by combining water-proof plates and covering plates, and the uprising parts of a channel plate fixed to the hook piece of the covering plate is seamed with the connector of a cap. CONSTITUTION:A water-proof plate 4 with a water rejector 5 is combined with a synthetic covering plate 8 whose hangers 18 are fixed to hook pieces 2 with downwardly folded both sides to make up a roof base integrally. The uprising parts of channel plates 11 of a roof tile panel to be placed on the roof base are fixed to hook pieces 2, and the vertical joints rate seamed with the uprising parts of the adjacent channel plates 11 by the connectors of both sides of the cap 12. The seamed and lapped portions can thus be completely covered and the water proofness of even gently sloped roofing can be secured.
Patent JP-H07131998-A (JP)
Title: Compound generating device by sunlight and wind force
Inventor: FUKUDA HIDEO
IPC: H02K7/18
Filed: 1993-11-01
Abstract: PURPOSE:To integrally use photovoltaic and wind power generating systems so as to display both functions of these systems compounded by mounting a several number of abacus bead-shaped solar units in a shape skewered to a propeller supporting pipe of the wind power generating system. CONSTITUTION:A pair of 4-shaped disks are opposed to connect peripheral parts thereof and to form a several number of abacus beads, and solar panel films 1, 1' are mounted to outside surfaces of these abacus beads, to form a several number of bead-shaped solar units 2, 2'. A several number of the bead- shaped solar units 2, 2' thus formed are mounted to be skewered to a propeller supporting pipe 3 of a wind power generating device, to integrally compound a photovoltaic generating system and a wind power generating system. Further in this constitution, a current generated from both these systems can be accumulated in storage batteries 7, 7' through inverters 6, 6'. That is, by integrally using the conventional photovoltaic generating device compounded with wind power generating device, power is generated by wind force even in the case of no sunlight and by sunlight even in the case of no wind force.
Patent JP-H02152063-A (JP)
Title: Disk changer
Inventor: MATSUNO FUMIYUKI
IPC: G11B17/22
Filed: 1988-12-02
Abstract: PURPOSE:To avoid the situation that a disk is caught between a magazine and a reproducing part by taking out a prescribed disk from the magazine, where plural disks are stored, to set it to a disk reproducing part and providing an unload detecting means to unload it at the time of the end of reproducing. CONSTITUTION:One of CDs stored in a magazine 2 is taken out and is set to a reproducing part 8 of a disk player, and the CD is returned to a prescribed insertion hole 4 of the magazine 2 from the reproducing part 8 at the time of the end of reproducing. When the CD is not set to the insertion hole 4 at the time of this unloading, a disk transporting mechanism 21 is vertically shifted for a prescribed length by the output of a detecting means constituting of a timer to set the CD again, and this operation is repeated three times. When the CD cannot be set to the insertion hole 4 nevertheless, this state is displayed, and the CD is returned to the home position by operator's operation of a disk change, and the situation that the CD is caught between the magazine 2 and the reproducing part 8 is avoided.
Patent JP-H04312654-A (JP)
Title: Reinforced concrete floor structure
Inventor: JIYON JIEI MIKUROBUITSUKU
IPC: E04B5/40
Filed: 1991-11-21
Abstract: PURPOSE: To enhance load carrying capacity of a reinforced concrete floor structure, by constituting a monolithic concrete by reinforced concrete beams and girders, and a concrete layer for covering a metal subfloor. CONSTITUTION: A reinforced concrete floor structure 20 is constituted of beams and girders supporting a metal subfloor 26 consisting of a cellular flooring unit 28 and a non-cellular flooring unit 30, a monolithic concrete 32, and a trench header 34. Then, the unit 28 is constituted of a corrugated metal plate 40 and a metal plate 42, which spans across a plurality of the beams 22. Further, a plurality of cells 50, 52, 54 are formed on both the metal plates 40, 42. Next, an emboss 56 for engaging with the concrete 32 is formed on the unit 28, which complexly cooperates with other component parts to support a vertical load. The unit 30 is arranged between the adjacent beams 22, followed by provision of a web 68 connecting a ridge 64 and a valley 66, to thereby resist against a shearing force by means of an emboss 76.  Thus, the floor 26 can support the entire vertical load in cooperation with the concrete 32.
Patent JP-H01148779-A (JP)
Title: Method for supplying crystal component
Inventor: MATSUDA MASATO
IPC: C30B29/06
Filed: 1987-12-03
Abstract: PURPOSE:To prevent the cracking of a crucible at the time of supplying the raw crystal component to the crucible of a single crystal pulling up device contg. the melt of the crystal component by stopping the heating of a melt to solidify the surface of the melt, placing raw material thereon and melting the raw material. CONSTITUTION:The melt 2 of a silicon polycrystal is charged in the crucible 1, and a single crystal 3 is pulled up and grown. The single crystal 3 is then removed from the crucible 1, the power source for a heater for heating the crucible 1 is turned off to air-cool the whole crucible 1, and the surface 4 of the melt 2 is solidified. The granular silicon polycrystal 5 is placed on the solidified surface 4, the power source for the heater is turned on to melt the polycrystal 5 and the surface 4, and a single crystal 6 is pulled up from the obtained melt 2 and grown. By this method, the infiltration of the raw material 5 directly into the melt 2 is prevented by the solidified surface 4, and the cracking of the crucible 2 can be obviated.
Patent JP-2001124021-A (JP)
Title: Holder
Inventor: SUGIYAMA MASAO
IPC: F16B7/06
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To attach a holder even in the case where an interval to be held has been previously determined or space is narrow. SOLUTION: An attaching section 4 at the tip of a holding member 1 is attached to a decorative form frame plate 8. A male screw 4 is formed at least on the base end of the holding member 1. The holding member 1 is let to pass through the concerned insertion section 3 of an insertion member 2 provided with a plurality of cylindrical insertion sections 3. The holding member 1 can slide in the insertion section 3, and a nut 5 is threadedly engaged with the male screw 4 to adjust the length of the protruded part after the passing of the holding member 1 through the insertion section 3. Since the holding member 1 and an insertion member 2 are not required to be rectilinearly arranged, even if an interval has been determined, the insertion member 2 can be attached with the insertion member 2 slidden freely. Even if space is narrow, attaching can easily by done.
Patent JP-H02152289-A (JP)
Title: Optical amplifier device
Inventor: YAMAZOE YOSHIMITSU
IPC: H01S5/042
Filed: 1988-12-02
Abstract: PURPOSE:To provide an optical amplifier device having a wavelength selection function and being capable of amplifying only a desired wavelength by constructing a distributed Bragg reflection type structure such that a laser does not undergo self oscillation by forward electrification only of an active section via a PN junction. CONSTITUTION:The lengths (LR1, LR2) of first and second DBRs(distributed Bragg reflectors) 101, 102 are shortened such that a laser does not undergo self-oscillation by electrification only of an active layer 3 via a PN junction. Accordingly, reflectivities of the first and second DBRs 101, 102 are set to about 3-5%. Further, since an anti-reflection coating 10 is applied on the DBRs, reflectivities on the end surfaces of the opposite sides of the DBRs are estimated to be substantially 0. Once here is inputted on the DBR-AMP 100 light having wavelengths other than lambdaB (desired wavelength), output light is yielded which comprises spontaneous emission light and the light slightly amplified through the active layer 3. On the other hand, when the input light is coincident with the wavelength and light intensity is satisfactorily greater, lasing operation is kept intact by the external input light.
Patent JP-H07155154-A (JP)
Title: Refrigerator
Inventor: YAMAMOTO HIDEO
IPC: A23L3/32
Filed: 1993-12-07
Abstract: PURPOSE:To improve storage qualities of perishable edible meat, marine fishes and shellfishes, vegetables, etc., by providing a refrigerator with a high-voltage treating function. CONSTITUTION:This refrigerator consists of an electric field treating chamber 20 set in a refrigerating chamber, a high-voltage electric source 23 for generating a high voltage, a highvoltage electrode 21 which is laid on a ceiling of the electric field treating chamber 20 and is connected to a high-voltage electrode 24 of the high-voltage electric source 23, a flat plate earth electrode 22 which is installed on the bottom of the electric field treating chamber 20, is opposed to the high-voltage electrode 21 and is connected to an earth electrode 25 of the high-voltage electric source 23, an electric field treatment starting switch 29 and a control device 28 for operating the high-voltage electric source 23 for a given time by a signal from the electric field treatment starting switch 29.
Patent JP-H09125432-A (JP)
Title: Shaking press-in casing and construction of manhole
Inventor: MIYAJI TOSHIO
IPC: E02D29/12
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to repeatedly use earth-retaining elements and not to hinder posterior other works and facilitate front and rear and also right and left positioning works on connecting earth-retaining elements and make it possible to draw out earth-retaining elements at a time and further, withstand forces in shaking and pressing-in operations. SOLUTION: A cutting blade member 21 is provided at the lower end of the first casing 2 in a shaking and pressing-in casing. The upper end of the first casing 2 can be inserted in the lower end of the intermediate casing. Guide cotters 23a, 23d are provided at the upper and lower ends so as to fit to each other as a male and female type connection. The upper and lower ends can be fastened by fastening bolts.
Patent JP-2001124155-A (JP)
Title: Electric motor using hypoid gear type speed reducer
Inventor: OKAMOTO YUKIYA
IPC: H02K5/173
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce assembling time of an electric motor, and to reduce noise generated between a pinion and a ring gear. SOLUTION: This electric motor is provided with a shaft 8 for forming a pinion 9 in one tip part, two ball bearings 4a, 4b for rotatably supporting the shaft 8 and bearing brackets 5, 6 having storage parts 5a, 6a for storing the ball bearings 4a, 4b, the ball bearing 4a for supporting the pinion 9 side shaft 8 is pressed on and fitted, another one ball bearing 4b is fitted by clearance fit, the pressed-in/fitted ball bearing 4a is fixed to the storage part 5a so as not to move in the thrust direction, and the ball bearing 4b fitted by clearance fit is arranger by imparting a preload by a washer 16 arranged on a side surface of the ball bearing 4b and a bottom surface of the storage part 6a.
Patent JP-H07162626-A (JP)
Title: Facsimile equipment
Inventor: SAKAMOTO KUNIHIRO
IPC: H04N1/00
Filed: 1993-12-07
Abstract: PURPOSE:To call a substitute receiving destination, etc., from the transmitter side for sending an original by informing the transmitter side of a fact that the original is sent to a prescribed substitute facsimile number when a receiving/ storing means is filled with the information. CONSTITUTION:When a transmitted original is set and a transmitting destination is pointed, a facsimile equipment codes the picture information read by a scanner 3 and then transmits the picture information via a communication control part 8 and a circuit I/F part 7 after storing the information in a storing part 4. Under such conditions, an equipment set at the receiver side adds a substituted receiving facsimile number into its own communication protocol control signal NSF in a communication protocol of G3, for example. Meanwhile an equipment set at the transmitter side acquires the substitute receiving facsimile number included in the NSF control signal through a system control part 1 and stores it in the part 4. Even if the communication ends halfway, the equipment of the transmitter side transmits the substitute receiving facsimile number included in the NSF control signal received from the equipment of the receiver side after a fixed time set by a timer 6.
Patent JP-H08192076-A (JP)
Title: Electric shock preventive device for electrostatic precipitator
Inventor: KOCHIYAMA YASUHIKO
IPC: F24F1/02
Filed: 1994-12-09
Abstract: PURPOSE: To easily attach and detach dust collecting elements without applying large force for installing a support mechanism for supporting a bar body so that switching may be freely done between the 1st position in which parts to be pressed are pressed by pressing parts and the 2nd position in which the bar body is evacuated from a travel route on attaching and detaching dust collecting elements to release the pressing of parts to be pressed. CONSTITUTION: Inside an element housing part 21, a long-length bar body 60 along the slide direction is installed. The bar body 60 is provided with pressing parts 63, 64 for pressing parts to be pressed E20, E30 of each dust collecting element E collectively. A support mechanism C for supporting the bar body 60 so that switching may be freely done between the 1st position in which the parts to be pressed E20, E30 are pressed by the pressing parts 63, 64 and the 2nd position in which the bar body is evacuated from a travel route on attaching and detaching the dust collecting elements in the element housing part 21 to release the pressing of the parts to be pressed E20, E30 causing electric shock to be prevented is provided.  In this way, large force is not required for attaching and detaching the dust collecting elements E to make easy the attaching and detaching of the dust collecting elements E.
Patent JP-H04180582-A (JP)
Title: Method for continuous pickling
Inventor: HIRAI ETSURO
IPC: C23G3/02
Filed: 1990-11-15
Abstract: PURPOSE:To execute pickling treatment to a hoop with a pickling soln. by the amt. required in the irreducible minimum at all times, at the time of subjecting the hoop to pickling treatment, while it is continuously passed in a treating bath, by keeping the amt. of a pickling soln. to be fed into nozzles at the inlet side of the treating bath constant and proportionating the flow rate of a pickling soln. at the outlet side to the speed of the hoop. CONSTITUTION:While a hoop 2 is conveyed in the right direction in a pickling treatment tank 3, a pickling soln. is sprayed on the hoop 2 from nozzles 8a and 8b at the inlet side and a nozzle 8c at the outlet side, and pickling treatment is executed. On the way of a pipeline 12 for feeding the pickling soln., a flow rate control valve 17 is provided, which is connected to a flow rate control apparatus 18. The flow rate of the pickling soln. in the nozzles 8a and 8b at the inlet side is kept certain at all times in spite of the running speed of the hoop 2, and the flow rate of the pickling soln. from the nozzle 8c at the outlet side is changed in such a manner that it is straightly proportionated to the running speed of the hoop 2 by the control of the flow rate controlling valve 17, by which the minimum flow rate can always be kept, and the flow rate of the pickling soln. as a whole can be suppressed to the irreducible minimum of requirement.
Patent JP-H10146346-A (JP)
Title: Administrating device for fluid material
Inventor: KLAUS HAMEN
IPC: A61C5/62
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To make a well-known administrating device for a fluid material easier to handle. SOLUTION: A flange storage section has a noncircular cross section, and the minimum diameter size of the flange storage section is set between the maximum diameter size and the minimum diameter size of a prismatic flange 21. The material of the flange 21 and/or the material of the flange storage section has elasticity to allow the rotation in stages of a cartridge 20 against an applicator 10.
Patent JP-H08160749-A (JP)
Title: Electrophotographic developing device
Inventor: NISHITANI MASAHARU
IPC: G03G15/08
Filed: 1994-12-12
Abstract: PURPOSE: To suppress the occurrence of releasing noise by successively moving the releasing point of a developer supply member and an abutting member to one end by starting it from the other end of the longitudinal direction of the abutting member. CONSTITUTION: The tip part of a first rotation member 16a is bent so as to be almost orthogonally crossed to a radial direction and the developer supply member 17a consisting of a film whose free length is 30mm is fitted to the tip part. The tip part of a second rotation member 16b is bent in the same way as the first rotation member 16a and the developer supply member 17b whose one end is provided with the free length of 50mm and whose other end is provided with the free length of 40mm is fitted to the tip part so that the leading edge is inclined. Since the length of the second supply member 17b is changed in a rotating direction in such a way, the leading edge is successively released from one end whose free length is short and the deflection is not released at a time when it is passed through a scraping member. As the result, the releasing noise is suppressed.