baber/WOPTO huggingface dataset:
Patent JP-2000189921-A (JP)
Title: Process and device for treatment of waste sponge ball
Inventor: YAMADA RYOKICHI
IPC: B09B5/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of efficiently making the waste sponge balls harmless and also efficiently reducing volume of the waste sponge balls by subjecting waste sponge balls each containing a chlorine component to thermal-cracked oil- forming conversion or thermal-cracked gas-forming combustion. SOLUTION: This device is provided with: a suction blower 1 for introducing air 101 into this system by suction; a flowmeter 2 for measuring the amount of the introduced air 101; an air heater 3 for heating the introduced air 101 to a prescribed temperature; switching valves 4 and 5 for the heated air 101; a washing device 6 for washing waste sponge balls 30 with fresh water to remove seawater and deposited scale, contained in the waste sponge balls 30, from the sponge balls 30; a drying/dehydration device 7 for drying and dehydrating the washed waste sponge balls 30; a device 8 for converting the dried and dehydrated waste sponge balls 30 into oil; and a catalytic combustion device 9 for producing a high temperature gas 10 for heating the waste sponge balls 30 in the device 8;  and a combustor 11 for subjecting the uncondensed gas component discharged from the device 8, to combustion treatment. Thus, by using the equipment, the chlorine component contained in the waste sponge balls 30 can be removed and a chlorine component-free clean fuel oil can be formed and recovered.
Patent JP-H11175008-A (JP)
Title: Back light
Inventor: HIRASHIRO YOSHIMICHI
IPC: G09F13/04
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To utilize a light accumulating material such as a light accumulating menu which has accumulated light by a light pocket by providing an illumination panel using the back light with the light pocket. SOLUTION: So that the light accumulating material such as the light accumulation menu 3 is stored to accumulate light, used, and stored against after the use to accumulate light for reuse, the illumination panel 1 is provided with the light pocket 2. Or a light pocket box which uses a back light and is dedicated to light accumulation is formed.
Patent JP-2000195854-A (JP)
Title: Inter-layer insulating film of semiconductor device and/ or surface protective film composition and the semiconductor device
Inventor: ABE KOICHI
IPC: C08L65/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an inter-layer insulating film of a semiconductor device and/or surface protective film composite, wherein a coat of good film condition while being superior in heat-resistance with low dielectric and low hygroscopicity is formed, and to provide a semiconductor device which is superior in moisture- resistance reliability of, the coat is formed as an inter-layer insulating film and/or surface protective film. SOLUTION: A polyquinoline resin or polyquinoxaline resin, and a solvent whose essential component is a compound such as indicated by a formula (where R is alkyl group of carbon numbers at least 2, vinyl group, cyclohexyl group, or phenyl group) are comprised. A coat comprising the polyquinoline resin or polyquinoxaline resin formed with the composition is provided as an inter- layer insulating film and/or surface protective film of the wiring layer on a semiconductor substrate.
Patent JP-2001182174-A (JP)
Title: Crack induction structure
Inventor: SAKAMOTO KAZUO
IPC: E04B1/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a cracking induction structure for preventing the occurrence of cracks on a part except for the notch of a balcony. SOLUTION: A slit 8 penetrating the handrail wall 4 of the balcony 1 is gradually narrowed as a penetration width is directed to the lower end side of the slit 8, becomes the same width as the notch 9 on the lower end 10, and is connected to the notch 9. The notch 9 further extends downward, reaches the lower end of the end of a floor part 3, and is connected to a notch 13 provided on the bottom face of the floor part. In addition, a notch 14 is provided on the upper face of the floor part 3. Since the lower end of the slit 8 and the notch 9 are smoothly connected to each other without rapidly changing the width, stress is surely concentrated on the lower end 10 of the slit 8, and the cracks can be produced along the notch 9 connected to the lower end 10. Thus, the cracks can be prevented from occurring on the part except for the notches 9, 13, 14 of the balcony 1.
Patent JP-2001186634-A (JP)
Title: Interlayer connection structure
Inventor: KATO MITSUNOBU
IPC: H05K7/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an interlayer connection structure which enables various types of branch connections and joints, while the number of types of bus-bars used in a bus-bar layer is not increased. SOLUTION: A branch box employing this interlayer connection structure has bus-bar insulating boards 31 on which a plurality of bus-bars 33 are laid in parallel with each other, and which have a plurality of terminal retaining apertures 43 drilled along one side edge in a longitudinal direction of the bus-bar 33 with predetermined intervals; compression contact terminal elements 35 which are fitted to the terminal retaining apertures 43 in order to be connected electrically to the bus-bars 33; a plurality of wires 39 which are connected by compression to tip compression contact blades of the compression contact terminal elements 35, piercing through the terminal retaining apertures 43; wire retaining insulating boards 37 on which the wires 39 can be wired and fixed; and upper and lower cases 40 and 42 with which the components, are covered.
Patent JP-2000194782-A (JP)
Title: Receipt-free electronic betting method and device
Inventor: SAKO KAZUE
IPC: G06Q50/10
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for attaining effectively a safe receipt-free protocol that gives no receipt to prove a betting way efficiently with minimum physical restriction by making a betting generation center generate the betting data and also prove the right generation of the betting data. SOLUTION: The betting data which are generated by a betting generation center 10 for a betting selection means 12(i) pass through a conversion network 11 before they reach the means 12(i). In such a constitution, any evil-minded person cannot decide the betting way of the means 12(i) unless he/she conspires with all conversion centers and the center 10 or taps all tapping unable channels 17(1)-17(m) set between the conversion centers and the means 12(i). Thus, it is possible to prove that the right conversion is carried out and also the wrong information are never supplied.
Patent JP-2001181563-A (JP)
Title: Adhesive composition, adhesive film using the same, substrate for mounting semiconductor chip and semiconductor device
Inventor: URUNO MICHIO
IPC: C09J7/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition having reliabilities such as heat resistance, humidity resistance, high temperature adhesivity and the like, which are indispensable in mounting a semiconductor chip on a wiring board called an interposer such as a glass epoxy substrate, a flexible substrate and the like having a thermal expansion coefficient much different from that of the semiconductor chip, and excellent in preservation stability and to provide an adhesive film using this composition, a substrate for mounting a semiconductor chip and a semiconductor device using this adhesive film. SOLUTION: The adhesive composition comprises 100 pts.wt. of the total of (1) an epoxy resin bearing at least two epoxy groups in the molecule and (2) a compound, as a curing agent, bearing at least two phenolic hydroxyl groups and at least one carboxylic group in the molecule, and 50-300 pts.wt. of (3) an acrylic copolymer bearing at least one of carboxylic, hydroxyl, acid anhydride, amide and epoxy groups. The adhesive film, the substrate for mounting a semiconductor chip and the semiconductor device are obtained using this adhesive composition.
Patent JP-2001181643-A (JP)
Title: Cleaning device for charcoal-charging hole of coke oven
Inventor: WATANABE MIKIO
IPC: C10B43/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device for charcoal-charging holes of a coke oven capable of removing carbon adhering to the inner wall of the charcoal- charging holes accompanied with a charcoal-charging operation extremely in a short time. SOLUTION: This cleaning device for the charcoal-charging holes for removing the carbon C adhering to the charcoal-charging holes 3 for charging charcoal into a carbonizing rooms of the coke oven 1 is equipped with annular tubes 22 at the inside of hoods 12 for collecting the dust of each charcoal-charging hole of a charcoal-charging wheel 4, and plural number of nozzles 23 facing to the inner wall of the charcoal-charging holes 3 and aslant to downward are installed into the annular tubes 22.  Jetting devices 30 for intermittently blasting an oxygen-containing gas capable of blasting the compressed oxygen- containing gas so as to have 0.4-1.0 MPa blasting pressure and >=100 m/s blasting velocity within 3 m from the each annular tube 22 expressed in terms of pipeline length are then installed and the jetting devices 30 for intermittently blasting the oxygen-containing gas and a compressed oxygen-containing gas- supplying device 26 are connected with compressed oxygen-containing gas- supplying pipelines 28.
Patent JP-2001218149-A (JP)
Title: Video tape recording and reproducing device
Inventor: YOSHIHIRO MITSUGI
IPC: G11B15/467
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a video tape recording and reproducing device that can relieve a load and a specification requirement of a network and a video server side. SOLUTION: A buffer memory 3 measures a buffer usage rate and gives the result to a tape drive controller 5. The tape drive controller 5 decreases a tape drive speed when the buffer usage rate is larger than a proper value or increases the tape drive speed when the buffer usage rate is smaller than the proper value in the reproduction process. Furthermore, the tape drive controller 5 temporarily stops tape driving when the transmission rate of the network is low and the buffer usage rate is lower than a proper rate or restarts the tape driving when the buffer usage rate is more than the proper rate to record the signal in the recording process. Thus, the reproduction speed or the recording speed by the tape driver 1 can be matched with the transmission rate of the network.
Patent JP-H11253537-A (JP)
Title: Device and method for feeding sterilization agent to article with contact face
Inventor: WU SU-SYIN S
IPC: A61L2/20
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To perfectly sterilize by penetrating a sterilization agent into a contact region between a medical tool such as a lumen and a device for supporting this during sterilization. SOLUTION: An adaptor 30 for feeding a sterilizing fluid to a lumen 50 being an object to be sterilized is constituted in such a way that a base part 34 having an inner wall part and an outer wall part and in which the first end part is opened and extended in the axial direction, an aperture 32 formed in the base part 34 so as to bring the lumen into contact therewith and a means for improving penetration of the sterilization fluid to a contact region between the lumen 50 and the aperture 32 are provided. As this means for improvement, a texturing 40 provided as a non-flat face, etc., is provided in the region surrounding the aperture 32.
Patent JP-2000172905-A (JP)
Title: Commodity sample plate for automatic vending machine
Inventor: SUMIYA SUKENORI
IPC: G07F9/02
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the space where commodity samples are placed by using a plate where the commodity photos, etc., are pasted as a commodity sample so that reduce the thickness of an automatic vending machine can be reduced and a free space can be utilized for another use in a vending machine. SOLUTION: The commodity sample plate 3 where commodity photos, etc., are pasted is placed at a commodity sample installing place 2 of the automatic vending machine 1. When three-dimensional images of commodities are used on the plate 3 as the commodity photos, the stereoscopic samples which are more approximate to the actual commodities are obtained. Thus, the customers can secure easy reference to their desired commodities. As a result, the commodity sample installing space can be reduced to attain the reduced thickness of the machine 1 and also to utilize a free space to another use in the machine 1.
Patent JP-H04215799-A (JP)
Title: Ironing device
Inventor: ISE SHINSUKE
IPC: D06F75/02
Filed: 1990-12-14
Abstract: PURPOSE:To obtain an ironing device by which scorch of cloth, an iron stand, etc., and ignition, tending to occur when an iron is left as it is can be prevented. CONSTITUTION:Only when it is required to press the surface of an iron to cloth, the surface of the iron is moved to the lower part of an iron body, so that the surface of the iron can touch the cloth. Otherwise, the surface of the iron is brought back into the interior of the iron body, so that the surface of the iron can no longer touch the cloth. Accordingly, even if an iron to which power supply is connected is left as it is the scorching of cloth, the iron stand, etc., and ignition can be prevented.
Patent JP-H03294509-A (JP)
Title: Filament spinneret assembly and spinning method by said assembly
Inventor: BAARII RINTON DEEBUIIZU
IPC: D01D5/34
Filed: 1990-12-18
Abstract: PURPOSE: To obtain a sheath/core fiber having uniform cross section shape by controlling a flow rate of a sheath polymer flowing from a sheath polymer flow passage of a distributor plate to a core polymer flow passage with a shim separating a spinnerette from the distributor plate. CONSTITUTION: This spinneret assembly has a shim 11 positioned between a distributor plate 10 and a spinnerette 12 is fixed to the distributor plate with a bolt 19 and a round hole 21 of the shim is suitably engaged with a core polymer flowing passage 22. A flowing rate of the sheath polymer flowing from a sheath polymer flowing passage 17 to the flowing passage 22 can be controlled in corresponding to changes of a concentration of the sheath polymer and density of the polymer.
Patent JP-H04220673-A (JP)
Title: Fixing device
Inventor: KATO MOTOI
IPC: G03G15/20
Filed: 1990-12-21
Abstract: PURPOSE:To eliminate offset as well as the difference in image uniformity by providing a pair of heater and pressure roller in two steps, and by controlling the heating of the heater in the upper stream side as well as in the lower stream side based on the temperature of the surface of each pressure roller. CONSTITUTION:A pair of a first heater 1a and a first pressure roller 4a are provided through a fixing belt 3, and a pair of second heater 1b and a second pressure roller 4b are provided through the fixing belt 3. The temperature control of the heaters 1a, 1b is carried out by controlling the heating amount by each thermistor 2a, 2b in such a way that a set temperature is maintained. Heating control of the heater 1a in the upper stream side as well as of the heater 1b in the lower stream side is alternately carried out based on the surface temperature of each pressure roller 4a, 4b.
Patent JP-H04224872-A (JP)
Title: Preparation of titanylphthalocyanine crystal
Inventor: WATANABE KAZUMASA
IPC: G03G5/06
Filed: 1990-12-26
Abstract: PURPOSE:To prepare the title crystal with a specific crystal structure having good electrophotographic properties i.e., a crystal structure having main peaks at Bragg angles 2theta of 9.5 deg. and 27.2 deg. in the X-ray diffraction spectrum using Cu Kalpha radiation, industrially stably with a high reproducibility. CONSTITUTION:An amorphous titanylphthalocyanine obtd. by an acid paste treatment is treated with a solvent such as a ketone, an alcohol, an ester, or an ether without being dried in the presence of water to convert the amorphous phthalocyanine into the title crystal to thereby deposit it.
Patent JP-H04219743-A (JP)
Title: Device for displaying data to be transcribed of camera
Inventor: SATO MUNEYOSHI
IPC: G03B17/24
Filed: 1990-12-10
Abstract: PURPOSE:To enable the name of each city set on a world clock to be transcribed on a film. CONSTITUTION:A display device for data to be trascribed of a camera adapted for displaying the time information of a world clock in order to transcribe the time information on a film has a memory in which the name of each city to be temporarily displayed is stored in order to set the time information of the world watch and a display circuit for reading the name of each city stored in the memory and for displaying the name on the display 1, and the name of a city displayed in the display 1 by the display circuit is transcribed on the film.
Patent JP-H04216483-A (JP)
Title: Rear detection sonar system for helicopter
Inventor: MANO KUNIHIKO
IPC: G01S5/20
Filed: 1990-12-14
Abstract: PURPOSE:To provide a rear detection sonar system for helicopter which can define the direction and position of opponent helicopter, tank and the like approaching from behind. CONSTITUTION:Provided in a helicopter are a multitude of surveillance sensors 3a, 3b, 3c, including in each a sonic sensor and an earth magnet sensor which are casted and set on the ground, and an on-board processor which receives the sonic signal and earth magnet signal transmitted from the surveillance sensors when the noise level of the noise source detected by these surveillance sensors exceeds a standard level, and defines the kind and position of the sound source.
Patent JP-H06199447-A (JP)
Title: Printer with anti skew mechanism
Inventor: ARAN JII ORUSON
IPC: B65H3/06
Filed: 1990-12-14
Abstract: PURPOSE: To prevent the skew of a paper in paper feeding of a printer by making up anti-skew mechanisms with a pressure plate, a media edge contactor and a wrapper. CONSTITUTION: A pressure plate 27, a media edge contactor 28 and a wrapper 29 form a media aligning means. The contactor 28 constitutes a feeding means 31 with a back-out restraint 24 and a lower paper tray 23. Then, stacked paper is aligned by pressing against it from a lateral side by the contactor 28; the plate 27 is operated to feed a paper on the top in contact with driving rollers 26a to 26c; in addition, the tip of the paper is brought into contact with the wrapper 29 curved along the roller 26b. The skew of paper is reduced by aligning paper in this way especially while the paper passes through a printer before and during printing.
Patent JP-H04219571-A (JP)
Title: Device for cover fitting to pressure vessel
Inventor: TAKOYA TETSUZO
IPC: F16J10/00
Filed: 1990-12-14
Abstract: PURPOSE:To provide a cover mounting device for pressure vessels such as accumulator, gas spring or hydraulic cylinder by making the outer diameter of the outer end side larger than an engaging peripheral groove of the cover and the inner diameter of a fixed ring so that the ports or the like can be easily formed in the cover. CONSTITUTION:A cylinder tube 11 and a cover 14 closing the end faces thereof are provided to fix the cover 14 to the cylinder tube 11 with a fixed ring 21 attached to engaging peripheral grooves 22, 24 provided respectively on the outer peripheral surface of the cover 14 and the inner peripheral surface of the cylinder tube 11. The cover 14 is provided with a peripheral groove 25 contiguous axially outward to the engaging peripheral groove 24 and capable of fitting the fixed ring 21 for attachment and removal. After the cover 14 is inserted into the cylinder tube 11 while the fixed ring 21 is inserted into the peripheral groove 25 for attaching and removing the cover 14, the fixed ring 21 is shifted from the peripheral groove 25 for attachment and removal into the engaging peripheral groove 22 so that the cover 14 is fixed to the cylinder tube 11.
Patent JP-H04221120-A (JP)
Title: Chute device for placing concrete
Inventor: MIZUGUCHI HIROSHI
IPC: E04G21/02
Filed: 1990-12-20
Abstract: PURPOSE:To accomplish the automation of work for rolling up a belt member, joining both side edges to each other to form a cylindrical chute and letting out the chute downward and a work for restoring the cylindrical chute to its initial belt form while drawing upward to be taken up around a drum. CONSTITUTION:Joining means 2a, 2b which can be freely attached and detached by the magnetic adsorption of magnetic rubber belts 13a, 13b are provided on both side edges of a belt member 1. When the belt member 1 wound around a drum 5 is drawn out and passed through a chute operating device 8, the joining means 2a, 2b are joined to each other to change the belt member 1 into a cylindrical chute 3. When the cylindrical chute is drawn up and passed through the operating device 8, the cylindrical chute is restored to its initial belt member 1 by the adsorption releasing action using an electromagnet 17 to be taken up around the drum 5.
Patent JP-H04221163-A (JP)
Title: Execution method for double floor and floor plate supporting fitting using this method
Inventor: OBATA MASAO
IPC: E04F15/00
Filed: 1990-12-20
Abstract: PURPOSE:To easily adjust the level of an upper edge surface 22 by adjusting the screwing depth between a base member 1 and an upper member 2 and construct a double floor in stable manner, by laying an upper floor plate on the upper member, since the upper member can not be lowered when the hardening charged material while fills an inside space S from a through-hole is hardened. CONSTITUTION:A base member 1 and an upper member 2 are installed by screw fitting. An opened port part 14 is formed at the center part on the base part side of the base member 1, and a through-hole 24 is formed in the axial direction of the upper member 2.
Patent JP-H04224825-A (JP)
Title: Treatment of aromatic hydrocarbon/formaldehyde resin
Inventor: KITA SEIJI
IPC: C08J3/00
Filed: 1990-12-26
Abstract: PURPOSE:To obtain an aromatic hydrocarbon/formaldehyde resin having a lowered content of acetal groups in the molecular structure and suited as a modifier or the like by heating an aromatic hydrocarbon/formaldehyde resin in the presence of an acid catalyst under specified conditions and treating it while be lowing steam. CONSTITUTION:An acid catalyst (e.g. p-toluenesulfonic acid) is added to an aromatic hydrocarbon/formaldehyde resin (e.g. xylenol/formaldehyde resin). The mixture is heated to 100-180 deg.C for 15-120min under agitation and further treated at 100 deg.C or above for at least 30min while blowing steam. The content of the acetal groups in the molecular structure of the aromatic hydrocarbon/ formaldehyde resin can be lowered. Since the content of the acetal groups in the molecular structure of the obtained aromatic hydrocarbon/formaldehyde resin is very low, no formaldehyde is formed even when it is reacted with a polyalcohol or an unsaturated polybasic acid. Therefore a polyol-type or acid-modified aromatic hydrocarbon/formaldehyde resin can be produced at high efficiency.
Patent JP-H04225268-A (JP)
Title: Semiconductor device
Inventor: IIYAMA TORU
IPC: H01L23/50
Filed: 1990-12-26
Abstract: PURPOSE:To eliminate the crack of an enclosure, to prevent the exfoliation at the interface between the enclosure and a heat sink and to obtain a quality which does not cause the breakdown of a circuit and which is stable even with the passage of time at the title device which can be mounted by bending leads and the heat sink. CONSTITUTION:A semiconductor chip 2 which has been housed inside a resin- molded enclosure 1 is provided with the following: leads 3 which have been connected electrically to it; and a heat sink 10 which has been formed to be wider than each lead 3 and which has been connected thermally to the semiconductor chip 2. Bend parts 5a, 13a are formed in respective extension parts 3a, 10a from the enclosure 1 at the leads 3 and at the heat sink 10. A passage part 12 whose width is nearly the same as that of each lead 3 is formed in the bend part 13a at the heat sink 10.