baber/WOPTO huggingface dataset:
Patent JP-H06246253-A (JP)
Title: Method for sealing and solidifying material containing heavy metal
Inventor: KATSURA TSUTOMU
IPC: B09B3/00
Filed: 1993-02-20
Abstract: PURPOSE:To conduct effectively the solidification treatment of industrial waste containing heavy metals using a small amount of sulphur. CONSTITUTION:A mixture of 100 pts.wt. of waste, 5-30 pts.wt. of sulfur, and 5-50wt.% of an organic processing agent to the sulfur is heated at 110-130 deg.C, kneaded in a molten state, cooled, and solidified. Since the reaction which restrains sulfur from being solidified during the time of kneading is retarded appropriately, the amount of sulfur required for the solidification treatment can be reduced remarkably.
Patent JP-S59181840-A (JP)
Title: Repeater of pulse modulating wave
Inventor: ISHIHARA HIROYUKI
IPC: H04B7/212
Filed: 1983-03-31
Abstract: PURPOSE:To minimize a carrier frequency deviation between burst signals of an output signal as less as possible by converting plural burst pulse modulating wave input signals into the output signal by a timewise synthesis circuit after converting the said input signals into an identical intermediate frequency signal. CONSTITUTION:An output of a high frequency oscillator 21 being a reference is demultiplexed partly as the 1st local oscillation output FL1 and the remaining signal drives the 1st frequency converter 24. On the other hand, an output of a low frequency oscillator 23 is impressed also thereto and the upper side band is extracted as an output. A part of this output is extracted from a branching circuit 25 and becomes an output of the 2nd local oscillator. The remaining output drives the 2nd frequency converter 28. Further, the remaining output of the low frequency oscillator output is impressed to the 2nd frequency converter 28 after being amplified. The local oscillator outputs shifted by a frequency delta are obtained sequentially in this way.
Patent JP-H01228885-A (JP)
Title: Thermal sensitive recording medium
Inventor: SUZUKI TOSHITAKE
IPC: B41M5/333
Filed: 1988-03-09
Abstract: PURPOSE:To obtain a thermal sensitive recording medium having excellent shelf stability such as excellent plasticizer resistance and oil resistance by incorporating as a colorant for coloring in contact with basic dye a specific organic metallic compound. CONSTITUTION:As a colorant for coloring in contact with colorless or pale basic dye, at least one type of organic metallic compound represented by a formula (I) is contained. In the formula (I), R1, R2 are hydrogen atom., a 1-4C alkyl group, aryl group, benzyl group, acetyl group, ethoxycarbonyl group, or substituted or unsubstituted benzoyl group, and to be bonded to form a ring. Of the compounds represented by the formula (I), zinc thiocyanate/4- aminoantipyrine complex, zinc thiocyanate/4-dimethylaminoantipyrine complex have excellent shelf stability to be preferably used. Since the organic metals and the dye have strong chemical mutual reaction, an obtained recorded image is scarcely affected by the influence of a plasticizer or oil. Since substituted or unsubstituted amino group is introduced to the position 4 of the antipyrine, excellent recording shelf stability is obtained.
Patent JP-S60209097-A (JP)
Title: Reduction of at least either one of discoloration and stickiness at time of quality enhancement of used paper
Inventor: ERUSUBII REIIFU
IPC: D21C5/02
Filed: 1985-03-18
Abstract: In the upgrading of waste paper a surface active tertiary or quaternary ammonium compound is added in an amount of 0.05-2.0% calculated on the weight of dry cellulose fibres. By the addition the inconveniences caused by the presence of discolouring and tacky compounds are reduced.
Patent JP-2000245271-A (JP)
Title: Support for plastic-tunnel culture
Inventor: KOMINATO TAKESHI
IPC: A01G13/02
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a support for plastic-tunnel culture capable of smoothly carrying out operations, etc., to care for or harvest crops and sufficiently performing even ventilation. SOLUTION: This support is obtained by forming a straight-line part 3 connecting the lower end on one side of the support body 1 having a bent part 2 bent into a nearly arched state to the vicinity of the topmost part. In this case, the straight-line part 3 is tilted at 60-70 deg. angle to the ground surface and accounts for 25-35% of the total length of the support.
Patent JP-H02237424-A (JP)
Title: Open-phase detection in three-phase circuit transformer and device therefor
Inventor: NAKAGAWA KOICHI
IPC: H02H7/04
Filed: 1989-03-07
Abstract: PURPOSE:To implement open-phase detection without fail by detecting the temperature difference of windings constituting a delta network and by detecting that one phase is an open-phase. CONSTITUTION:The temperature of each winding of a three-phase circuit transformer 1 is detected by a temperature detector 2 and connected to an arithmetic section 5 of a device main body 4. After each temperature signal was amplified by an amplifier 6, it is inputted into a temperature difference arithmetic circuit 7. When the temperature difference between each phase winding is operated by the temperature difference arithmetic circuit 7 and one of these differences exceeds the set value of a temperature difference setter 9, an output is issued to an alarm circuit 10 by a comparison detection circuit 8.
Patent JP-H06131573-A (JP)
Title: Thermophotoelectric type fire sensor
Inventor: ARIGA YASUO
IPC: G08B17/10
Filed: 1993-03-16
Abstract: PURPOSE:To simply set up a heat sensitive element on a prescribed position and to maintain the position. CONSTITUTION:This thermophotoelectric type fire sensor is provided with a holder 51 with a positioning groove 51a which is arranged on the center part of the upper face of an optical board cover 50, a lead, wire guiding groove 55 arranged on the cover 50 and applied from the holder 51 up to the end edge of the cover 50, a supporting body 71 provided with plural projections 71b to be engaged with the groove 51a, engaged with the holder 51 and inserted and held between the cover 50 and a protection cover 60, a heat sensitive element 70 erected on the supporting body 71 and connecting a lead wire 72 to a printed board 10 through the groove 55, and a penetration hole 63a arranged on the roof 63 of the cover 60.
Patent JP-S59181353-A (JP)
Title: Heat development transfer device
Inventor: TAKEHARA YASUMITSU
IPC: G03D13/00
Filed: 1983-03-31
Abstract: PURPOSE:To raise a transfer characteristic by constituting a titled device of a heating developing part to a photosensitive material, a diffused auxiliary agent applying part by an application roller to an image receiving material, and an overlapped part of a photosensitive material surface after development and an image receiving material surface after a diffused auxiliary agent is applied. CONSTITUTION:A photosensitive material N is fed to a picture exposing part 2, exposed and scanned by LED light emitting elements 18A-18C, subsequently, fed into a heating developing part 4 until its tip is caught by a contact roller 33, and cut by a cutter 3. In this case, a hot plate 27 rises, contacts tightly and uniformly with the rear side of the photosensitive material N, is heated, and a development is executed. On the other hand, an image receiving material P inserted from an inserting port 5 is fed in a state that a diffused auxiliary agent is being applied to the surface by a feed roller 28 and an application roller 29. When its tip reaches the contact roller 33, its surface is overlapped with the surface of the photosensitive material N, fed into a heater 35, transferred and fed out of a discharge port 9. In this way, a transfer characteristic is raised.
Patent JP-S59181364-A (JP)
Title: Image forming device
Inventor: YOSHIZAWA HIDEJI
IPC: G03G15/16
Filed: 1983-03-31
Abstract: PURPOSE:To make a device small-sized, and to improve an image quality by using a photoconductive toner whose part is constituted of amorphous silicon, as a developer, pressing a transfer material against a conductive base body side, and executing simultaneously a transfer and a fixation by one device. CONSTITUTION:A transfer material 31 fed in from a transfer material supplying device by synchronizing with a forming operation of a developer image 32 onto a conductive drum 21 is polymerized to the developer image 32, and pressed strongly against the conductive drum 21 side by a pressure roller 29. As a result, the developer image 32 is transferred to the transfer material 31 and also fixed by pressure. Subsequently, the transfer material 31 is stripped off from the conductive drum 21 by a stripping device 27, and led to a paper discharging part through a carrying belt 34. In this way, the device is made small-sized and low in its cost. Also, as for the developer, a photoconductive toner whose part is constituted of amorphos silicon is used, therefore, an image having a good contrast and a high quality is obtained.
Patent JP-H09247902-A (JP)
Title: Molded motor
Inventor: MORIYAMA KAZUYOSHI
IPC: H02K11/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a molded motor having small irregularity due to the change of using conditions by increasing the heat receiving effect of a temperature protective unit for the motor without necessity of using an expensive material such as a stainless steel spring material to fix the protective unit, hence reducing in size the protective unit and allowing the protective unit to follow up the temperature rise of the motor. SOLUTION: The molded motor integrally resin-molds a stator and a winding part, and comprises a groove 3 having a depth in the axial direction of the motor and provided at the root part of a lead wire leading bushing 2 protruding from the contour of a molding frame 1, and a temperature protective unit 7 fixedly contained in the groove 3 with leads at both ends to protect it with insulating material.
Patent JP-H101007-A (JP)
Title: Assembling method for holder of air bag gas generator and related gas bag
Inventor: WITTMANN ROBERT
IPC: B60R21/16
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To detect an unnecessary metallic piece remained in a gas bag by exposing the gas bag to a metal detector while the bag is sewn together com pletely excepting a short slit. SOLUTION: Before a gas generator holder 11 is inserted in a gas bag 12, the gas bag 12 is finished by forming varied seams 20 putting a short slit 15 on an outer circumferential wall 12' aside. Under this condition, the gas bag 12 is fed to a metal detector transmitting an alarm signal if a metallic part is detected in/on the gas bag 12. Immediately after it is determined that no metallic piece exists in the gas bag 12 finished excepting the short slit 15, the gas generator holder 11 is inserted into the inside of a housing via the short slit 15 while a holding projection part 18 is passed through a slit 19 on a flat side face 12'''. The gas bag 12 is moved to a sewing machine by means of a holder 16, and then, the short slit 15 is sewn up. This work is carried out under monitoring for a sewing needle by means of a video camera.
Patent JP-S63227825-A (JP)
Inventor: YOSHIDA HIROSHI
IPC: D02G3/04
Filed: 1987-03-11
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-H01231951-A (JP)
Title: Rotary cylinder type treating device
Inventor: AKAMATSU KOICHI
IPC: A23L13/00
Filed: 1988-03-11
Abstract: PURPOSE:To enable the treatment of a large amt. of the material to be treated while cooling or heating the material to an adequate temp. by using two cylindrical bodies and continuously cooling or heating the material to be treated. CONSTITUTION:The 1st and 2nd cylindrical bodies 12, 13 which are cooled or heated at the respective outside peripheral faces and are rotatable are adjacently disposed. A 1st endless belt 19 formed of a material having good heat conductivity is wound around a part of the outside peripheral face of the 1st cylindrical body 12 and is wound around a part of the outside peripheral face of the 2nd cylindrical body 13 across the virtual line connecting the centers of the two cylindrical bodies. Further, the material 16 to be treated is supplied to the outside peripheral face of the 2nd cylindrical body 12 in a supply section 17. The 2nd endless belt 22 is extended in tight contact with the belt 19 over the winding range of the belt 19 wound around a part of the outside peripheral face of the cylindrical body 13. As a result, a large amt. of the material to be treated is treated while the material is cooled or heated to the adequate temp.
Patent JP-H04292129-A (JP)
Title: Central cleaner
Inventor: MIYATA TERUYUKI
IPC: A47L5/38
Filed: 1991-03-20
Abstract: PURPOSE:To set the output of a motor-driven air blower to an optimal state by connecting electrically a hose insert port part, and a resistance detecting device and a torque detecting device, allowing its resistance detecting device to form a closed circuit with a resistance placed on a handy switch signal line, and allowing the torque detecting device to form a closed circuit with a brush driving motor. CONSTITUTION:Cleaning is executed by inserting a handy control hose to which a brush driving motor suction port 5 is attached into hose insert ports 3A-30 connected to a cleaner main body. In the cleaner main body, a motor-driven air blower 7, an output controller 6 for controlling its output, a torque detecting device 8 and a resistance detecting device 9 are contained. Also, the cleaning hose insert ports 3A-3D installed in a room, etc., are connected by a piping pipe, and resistances rA-rD whose resistance values are different are connected so as to become in series to a signal line 13 of its insert port. By controlling the output controller 6 by the resistance detecting device 9 and the torque detecting device 8, the output of the motor-driven air blower 7 is controlled to an optimal state.
Patent JP-H03260523-A (JP)
Title: Method of manufacturing electrical carpet
Inventor: IWASHITA MINORU
IPC: C09J5/00
Filed: 1990-03-09
Abstract: PURPOSE:To prevent the front surface of a heater device from being adhered to a front surface of a carpet by a method wherein the carpet is adhered to the front surface of the heater device with adhesive of which adhering power is weakened or which is not hardened under an atmosphere of high temperature and then the heater device adhered to the carpet can be replaced. CONSTITUTION:A rigid and rough cloth is applied as a front surface 6 and a highly valuable carpet 2 is used. The carpet 2 and the front surface 6 of a heater device 1 are adhered with adhesive of which adhering power is weakened at about 80 to 100 deg.C. Since the carpet 2 and the front surface 6 of the heater device 1 are adhered with a hot melt of which adhering force is weakened at about 80 to 100 deg.C, the electrical carpet is placed within an atmosphere having a temperature of 120 deg.C, resulting in that the adhering power of the hot melt can be weakened. Then, the carpet 2 and the heater device 1 are pulled apart. At this time, a large force may act against the front surface 6 of the heater device 1 and the carpet 2. The carpet 2 is not damaged and the front surface 6 of the heater device 1 has a rigid and rough cloth, so that there may not occur a problem that the front surface is broken and may not be peeled off neatly.
Patent JP-H10249579-A (JP)
Title: Solder material
Inventor: HANIYU KAZUTAKA
IPC: B23K35/26
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain the solder having good wettability and good soldering property and excellent in mechanical strength by having a composition consisting of specified weight % among Zn, Bi, In, Ag and the balance essentially Sn. SOLUTION: The solder is composed of Sn-Zn-Bi-In-Ag base alloy. Its composition consists of, by weight, 3.0%<=Zn<=10.0%, 0.5%<=Bi<=4.0%, 1.0%<=In<=4.0%, 0.1%<=Ag<=1.0% and the balance essentially Sn, further, preferably <=3.0% Cu. By this method, the solder has a melting temp. at the same degree of a tin-lead and can use a conventional soldering process of a tin-lead solder, also, can be used for to connect various kind electronic parts packaged to a wiring board.
Patent JP-H09239757-A (JP)
Title: Apparatus and method for molding optical element
Inventor: MURATA ATSUSHI
IPC: B29L11/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of the capacity of an optical element and the irregulality in capacity of individual optical elements caused by the temp. distribution or temp. non-uniformity of an optical material when a plurality of optical elements are subjected to press molding at the same time by using a resin material. SOLUTION: An optical material composed of a resin material is charged in a plurality of molds each consisting of a pair of upper and lower molds and a plurality of the molds 1 are placed on a feed tray 50 and heated to predetermined temp. along with the feed tray 50 in a molding stage 30b and pressurized separately and independently by a pressure mechanism 71 and the respective optical materials are perfectly deformed up to the total deformation quantity regardless of the dimensional errors of the respective molds 1 and the wt. irregularity of the respective optical materials. The obtained optical elements are cooled in a definite temp. ratio per a unit time in the same molding stage 30b.
Patent JP-S53141430-A (JP)
Title: Power converter
Inventor: OKATSUCHI CHIHIRO
IPC: H02P27/06
Filed: 1977-05-17
Abstract: PURPOSE: To prevnet a commutation from failing when in a time of power interruption with a regeneration of powder enabled as well, by means of providing a commutation operation of inverter regardless of a phase of AC power source, with a pair of electric switches proveded in a main circuit between converter and inverter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04292121-A (JP)
Title: Electric hot-water heater
Inventor: HAMADA KUNIO
IPC: A47J27/21
Filed: 1991-03-20
Abstract: PURPOSE:To sufficiently, more effectively and economically eliminate an unnecessary substance such as a bleaching powder component in the water in an electric hot-water heater. CONSTITUTION:A temperature sensor 5 is installed in the lower part of a vessel 2, the temperature detected by the temperature sensor 5 and a temperature range set in advance are compared, and when the temperature detected by the temperature sensor 5 is raised, water in the vessel 2 is allowed to circulate until water boils up. In its path, a filtering device 16 is placed, and by allowing water to pass through its device, an unnecessary substance such as a bleaching powder component is eliminated.
Patent JP-2000256753-A (JP)
Title: Device for adjusting roll crown of roll in furnace
Inventor: OTA JUN
IPC: C21D9/56
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To quickly control the roll crown by using a induction heating device that one side of coils is arranged in the inner part of a roll in non-rotating state and the outer side of coils is arranged on the outer part of the roll as a heating means of the rolls in a furnace. SOLUTION: The heating device is constituted of the induction heating device with a transverse type coils that one side of coils A1-An is arranged in the inner part of the roll 7 in the furnace in the non-rotating state and the other side of coils B1-Bn is arranged on the outer part of the roll 7 in the furnace and the magnetic flux passes through the orthogonal direction to a roll outer shell 11 and a steel strip S surface. Since the temp. adjustment in the width direction of the roll is executed by using such a device, in the case of the quick change of the steel strip S temp. caused by change in an annealing temp., strip size and line speed, the suitable crown shape can quickly be corrected by adjusting the temp. in the roll width direction, the buckling and the meandering of the steel strip S are prevented and then, the breakage of the strip can be prevented.
Patent JP-H08226108-A (JP)
Title: Sound insulating wall for railway rolling stock
Inventor: YOSHIMURA TOSHIO
IPC: E01F8/02
Filed: 1995-02-20
Abstract: PURPOSE: To improve a sound insulation effect, and keep scenery visible through a train window by providing a sound absorption member along the track of an elevated railway in such a state as divided into upper and lower sections, and using the upper section for insulating a sound from the current collection system of a pantograph, and the lower section for insulating the rolling sound of wheels. CONSTITUTION: An overhang plate 11 (1st sound absorption plate) with a sound absorption material pasted to both upper and reverse sides are slantingly jointed to an upright wall 40 (2nd sound absorption member) erected to reduce a noise from the Shinkansen (super express railway) train or the like during a high-speed travel, with a vertical window section 50 formed so as to have a vertical gap for avoiding the interruption of visibility from a train window 9. In this case, the upper surface 13 of the member 11 absorbs a noise from the sound source 30 of a pantograph current collection system, and the member 40 absorbs the rolling sound of wheels. Also, the reverse side 14 of the member 11 absorbs a rolling sound emitted from the section 50.  In addition, a vertical plate with a sound absorption material pasted to the inner side thereof may be fitted above the plate 11 to expand a sound absorption range. According to this construction, a sound insulation wall' having a high sound insulation effect can be provided without hindering visibility from a train window.
Patent JP-H05223810-A (JP)
Title: Measuring method for alkane hydrocarbon and the like in methanol vehicle exhaust gas
Inventor: YAMAGISHI YUTAKA
IPC: G01N21/3504
Filed: 1992-02-08
Abstract: PURPOSE:To continuously determine quantity of alkane hydrocarbon and the like over a whole operation range by passing a methanol vehicle exhaust gas through a dilution device according to quantity of a methanol component therein, and then leading it to a Fourier transform infrared spectrometer. CONSTITUTION:An exhaust pipe is connected to a gas leading pipe 1 at an upstream part thereof, while a dilution device 2 and a Fourier transform infrared spectrometer(FTIR) 3 via a selector valve 4 are connected thereto at a downstream part thereof. The gas leading pipe 1 is branched upstream of the dilution device 2 and connected to the selector valve 4 to make connection/disconnection free so as to select either direct communication to the FTIR 3 or passing through the dilution device 2. In the case where methanol concentration is rich at the time of starting and the like, measuring of alkane hydrocarbon and the like is difficult and, therefore, exhaust gas is passed through the dilution device 2 to be diluted until light absorbance becomes 1.0 or less to determine quantity of both components in the exhaust gas by means of the FTIR 3. When operation is stabilized and the methanol concentration becomes lean. the exhaust gas is directly passed to the FTIR 3 via the bypass to determine quantity of the net component.