baber/WOPTO huggingface dataset:
Patent JP-H09176538-A (JP)
Title: Water-based ink composition containing amide curl-preventive agent
Inventor: GURETSUGU EI REIN
IPC: B41J2/01
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce curling of plain paper on an element after printing inexpen sively, efficiently and conveniently without requring of change of any device or print medium by applying a water-based ink composition containing a specific curl-preventive agent to s plain paper base.  
     SOLUTION: This ink composition to be applied to a plain paper base comprises (A) an aqueous carrier medium, (B) a colorant, and (C) a curl- preventive agent in a quantity effective for suppressing curl of plain paper base which is selected from compounds which have water solubility of ≥4.5% at 25°C and the formula: R-CONH 2  [R is a 1C, 2C, 4C or 5C (branched) aliphatic group], compounds of formula I (R 1 -R 3  are each H, CH 3 , or CH 2 CH 3 ), compounds of formula II, and compounds of formula III [R' and R'' are R 1 , CH 2 CH 2 CH 3 , or CH(CH 3 ) 2 ]. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H04207632-A (JP)
Title: Frequency synthesizer
Inventor: ADACHI HISASHI
IPC: H03L7/183
Filed: 1990-11-30
Abstract: PURPOSE:To realize the frequency synthesizer whose spurious radiation in an output signal is suppressed without prolonging a lock time by connecting an output of a frequency division ratio setting circuit to a variable frequency divider to set a frequency division ratio. CONSTITUTION:A memory 12 is provided to the frequency synthesizer and outputs a value changing for each clock and the output of the memory 12, a carry generated from a phase adder 7 and an output of an integral number register 9 are added by a frequency division ratio setting circuit 10. Since the output of the memory 12 changes with each clock, the frequency division ratio of a variable frequency divider 2 changes with each clock. When the frequency division ratio changes, a frequency component corresponding to a rate of change of time is fed to the output of a phase comparator 3. Thus, the undesired frequency component fed to the output of the phase comparator 3 is equal to a clock frequency. Thus, the output signal frequency is controlled with a smaller frequency interval than the reference signal frequency and the frequency synthesizer whose spurious radiation in the output signal is suppressed is realized without prolonging the lock time.
Patent JP-H09150876-A (JP)
Title: Aerosol spray
Inventor: SAKAMOTO NAOKI
IPC: B65D83/14
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To materialize the extensive spray by forming a nozzle hole at a tip part of a nozzle with the specified angle relative to a tube in an aerosol spray in which an aerosol container is connected to the nozzle through the tube, and selecting the physical property of the tube to allow the tube to vibrate during the spray. SOLUTION: In an aerosol spray, an aerosol container is connected to a nozzle 1 through a tube 3, and a nozzle hole 2 at a tip part of the nozzle is formed with the angle of 30-90 deg. relative to the tube 3. The span length of the tube 3 is set to 100 mm in accordance with the bending strength test method specified in JIS-K-6911, and formed of a material which is deflected by >=1mm under the pressure of 1kg with a pressing wedge (5+0.1R) at its center, and the material is preferably one kind to be selected among the group consisting of polyethylene, nylon, and polypropylene. The outer diameter of the tube 3 is set in the range of 0.5-5.0mm, and the length of the tube 3 is set in the range of 5.0-20cm.
Patent JP-H11176878-A (JP)
Title: Semiconductor device, manufacturing and mounting methods therefor
Inventor: SAKAMOTO MITSURU
IPC: H01L23/28
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To improve connection reliability at a large extent, without increasing manufacturing man-hours and to prevent short-circuiting between neighboring bumps at the time of mounting. SOLUTION: After a bump 8 has been formed on an electrode 4 of a carrier substrate 2, this device is subjected to die bonding and wire bonding, and sealing by resin 9 is conducted. Thus, the contact failure due to contamination on the electrode 4 and the like are prevented. Furthermore, when a semiconductor device 1 is mounted, thermosetting conductive bonding material 20 such as epoxy resin base is applied to the bump 8. A semiconductor device 1 is mounted on a printed wiring board 19, so that the bump is in correspondence with a respective land 19a. The conductive bonding material 20 is hardened through heating at a temperature of 150-180 deg.C, and the lands 19a and the bump 8 are surely connected.  A projection 8a of the bump 8 is able to enlarge the contact area of the bump 8 and the conductive bonding material 20, and to prevent expansion of the conductive bonding material in the lateral direction.
Patent JP-H05225145-A (JP)
Title: Processor identifier setting system
Inventor: MATSUSHITA SATOSHI
IPC: G06F11/20
Filed: 1991-12-20
Abstract: PURPOSE:To eliminate the need to set an identifier with dip switches, port by port, and to improve the maintainability by deciding the size of a network and a connection port to the network of a master processor. CONSTITUTION:The master processor 11 transmits data to successive data and a master processor 11 decides the processor identifier of the master processor 11 from the transmission destination field of a packet which is received for the 1st time. Then the size of the network 10 is decided from the transmission destination field of a packet which is received next. The master processor 11 sends out a packet for setting respective processor identifiers and the processor identifier of the master processor 11 to processors 12 other than the master processor 11. Then the connection between the network 10 and processors is automatically recognized.
Patent JP-H1143599-A (JP)
Title: Room temperature curing composition
Inventor: MURAYAMA YUKIHIKO
IPC: C08G65/32
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a room temperature curing composition capable of providing a cured product excellent in fouling resistance at a low cost without increasing operating steps. SOLUTION: This room temperature curing composition comprises (A) 100 pts.wt. modified silicone polymer having the main chain which is essentially a propylene oxide polymer and a crosslinkable hyrolyzable silyl group at the terminal and (B) 10-200 pts.wt. copolymer which is a copolymer of ethylene glycol and propylene glycol having 5-90 mol% ethylene glycol component content and 200-5,000 number-average molecular weight. Furthermore, (C) 0.055 pts.wt. amine compound having 10-200 deg.C melting point is preferably compounded and the contact angle of the surface after the curing with water is 5-50 deg.. Otherwise, the composition comprises (A) 100 pts.wt. modified silicone polymer and (C) 2-200 pts.wt. polyethylene oxide having 200-5,000 number-average molecular weight.
Patent JP-H11170488-A (JP)
Title: Abnormality monitoring device for printer
Inventor: MURATA TOSHIHIRO
IPC: B41F33/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To enhance the stable productivity and improve the product quality regardless of the degree of skill, by installing a sensor at a spot where an abnormality occurs and processing data statistics using a computer and thereby, reducing an excess burden to be brought to bear upon an operator. SOLUTION: At such spots where an abnormality due to the cutting of a paper or the like easily occurs or at such a spot where an inkpot or a water tank requiring management is present, for example, a sensor which interprets whether the cut paper is present is installed for the cutting of the paper, and a sensor which can detect specified parameters such as the quality of the ink or the like is installed for the inkpot or the like. In addition, these sets of data are loaded into a computer 200 through an interface and an abnormal spot or the kind of a cause for such a failure is indicated in a display device such as CRT 300 (a cold cathode ray tube) or the like. That is, an output from each of the sensors S1-S49 is gathered into the computer 200 through the interface and is accumulated as data there, so that any abnormality is displayed in the CRT 300 whenever it occurs.  Thus it is possible for an operator to deal with the abnormality rapidly.
Patent JP-H03198721-A (JP)
Title: Agricultural vinyl chloride-based resin fluorescent film
Inventor: NAKAI TAKEMOTO
IPC: A01G9/14
Filed: 1989-12-27
Abstract: PURPOSE:To obtain the title film capable of retaining its fluorescent performance even after long term use by incorporating a vinyl chloride-based resin with a benzoxazole-type fluorescent agent and fine granules of a magnesium compound. CONSTITUTION:The objective film can be obtained by incorporating (A) 100 pts.wt. of a vinyl chloride-based resin with (B) 0.01-5 pts.wt. of a benzoxazole- type fluorescent agent and (C) >=ca.0.5 pt.wt. of fine granules of a magnesium compound such as magnesium oxide or magnesium carbonate and, furthermore, (D) a conventional plasticizer and other ingredient(s). The present film has such a fluorescent performance as to convert the ultraviolet light unusable for plant growth among the solar rays to rays with longer wavelengths useful for plant growth, and can retain such performance for a long period of time even if used outdoors, through the action of both the components B and C.
Patent JP-H06168957-A (JP)
Title: Metal semiconductor field-effect transistor
Inventor: TAKAHASHI KEIZO
IPC: H01L21/338
Filed: 1992-11-27
Abstract: PURPOSE:To improve pinch-off characteristics, by forming a channel layer in a triangular prism type, isolating the layer from a substrate, and bringing gate metal into contact with each side surface of the triangular prism type channel layer. CONSTITUTION:An epitaxial layer 4 is formed on a semi-insulating GaAs substrate 6. A source electrode 1 and a drain electrode 2 are formed on the surface of the epitaxial layer 4, and ions are implanted for element isolation. Photoresist having an aperture part is formed in the epitaxial layer region between the source and the drain electrodes, and used as a mask for anisotropic etching. Thereby a channel layer 4a which is isolated from the semi-insulating substrate and has a triangular prism type is formed. Gate metal 3a is formed so as to be in contact with all of the side surfaces in the three direction of the triangular prism type channel layer 4a. Then, by the usual semiconductor manufacturing method, a MES FET is formed. Thus a part of the current between the source and the drain does not flow in the substrate, and pinch-off characteristics are improved.
Patent JP-H06168358-A (JP)
Title: Fuzzy templet preparing device
Inventor: TANAKA MASAHITO
IPC: G06K9/62
Filed: 1992-11-27
Abstract: PURPOSE:To prepare a fuzzy templet from a fetched picture at a high speed without requiring many memories by setting up a three-dimensional membership function by which a specific main line has maximum adaptation. CONSTITUTION:A coordinate transformation part 8 transfors the dot positions of two end points on each main line into coordinate values corresponding to the number of reference dots on a reference coordinate plane. Processing is satisfied only with the transformation of the end point clots, high speed processing can be attained. The 1st fuzzy templet parameter setting part 9 calculates a three-dimensional rectangular membership function parameter giving adaptation '1' based upon the two coordinate values and then the 2nd fuzzy templet parameter setting part 10 similarly calculates a three-dimensional elliptic membership function parameter. A fuzzy entropy parameter determining arithmetic processing part 11 executes prescribed arithmetic processing, and finally outputs a parameter for forming a fuzzy templet to a character recognizing device.
Patent JP-H05150986-A (JP)
Title: Controller using production system
Inventor: MORIMOTO SHINYA
IPC: G06F9/44
Filed: 1991-11-27
Abstract: PURPOSE:To shorten a time required for collation by rewriting working memory only for input data in which change occurs when data is inputted from the outside. CONSTITUTION:This controller is equipped with a storage means 6a which stores the input data last time, and a write means 6b which compares the input data by an input means 5 with the one last time stored in the storage means 6a, and writes only the data for which noncoincidence is obtained on the working memory 4. An inference engine 2 is comprised so that external data can be inputted at a time when an igniting rule disappears, and inference is performed by collating the element of the working memory 4 with the condition part of the rule, and executing the optimum rule by solving contention when a feasble rule is prepared. The data is inputted by the input means 5 for the external data when no feasible rule is prepared, and it is compared with the input data last time stored in advance, and the data in which the change occurs is extracted, and the rewrite of the element of the working memory in accordance with the data is performed.
Patent JP-H03198334-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: HAMANO HARUTO
IPC: H01L21/304
Filed: 1989-12-26
Abstract: PURPOSE:To improve the elimination ratio of attaching dust on a wafer and improve the yield of wafers, by installing a bunch of rods equipped with spheres, at the upper part of a processing vessel, and installing a swing driving part for swinging the bunch, on the peripheral part of the processing vessel. CONSTITUTION:A bunch 11 of rods 10 equipped with spheres 9 is installed at the upper part of a processing vessel 4. A swing driving part 12 for swinging the bunch 11 is installed on the peripheral part of the vessel 4. The bunch 11 and the part 12 are unified, which are constituted so as to be able to be inserted into the vessel 4, extracted therefrom, and swung. The swing direction may be vertical or horizontal or combined direction to stirr the part between wafers. As the material of the rod, resin system one is used. A sphere made of resin system material is fixed to a tip of the rod by welding. The rods are arranged in a square lattice type so as to be irrelevant to the direction. The number of rods is larger than or equal to 25X25=625 when the wafer capacity is, e.g. 25. Chemical liquid 3 in contact with wafers 6 is stirred by the effect of swing of the bunch 11, and flow speed is obtained, so that the elimination ratio of attaching dust can be improved and the manufacturing yield of wafers can be improved.
Patent JP-H04200703-A (JP)
Title: Filtering material for exhaust gas purification
Inventor: HIRAOKA MASAKATSU
IPC: B01D53/86
Filed: 1990-11-30
Abstract: PURPOSE:To remove an organic chlorine compound and soot efficiently by constituting part of a filtering material installed on a dust collector of a filtering material containing a catalyst for the oxidation of an organic chlorine compound used for removing an organic chlorine compound by oxidation. CONSTITUTION:A filtering material A attached to a dust collector for removing soot from an exhaust gas consists of an external layer 1 and an internal layer 2. Then at least, part of the filtering material A, for example, the internal layer 2 is constituted of a filtering material containing an organic chlorine compound oxidation catalyst (e.g. catalyst bearing Pt in the Ti-Si oxide base) for the removal of an organic chlorine compound from an exhaust gas by oxidation. Subsequently, an organic chlorine compound of high toxicity such as polydibenzodioxine chloride or polydibenzofuran which are contained in an exhaust gas discharged from a combustion furnace, and soot, can be removed efficiently to provide the dust collector and a reactor for the removal of an organic chlorine compound independently.
Patent JP-H05151640-A (JP)
Title: Supporting mechanism for magnetic-field modulation head
Inventor: YANO HAJIME
IPC: G11B11/105
Filed: 1991-11-28
Abstract: PURPOSE:To obtain a stable state against a disk by compensating a magnetic- field modulation head for the influence of gravity and inertia force due to the difference of an attitude of the device in the magneto-optical disk recording and reproducing device. CONSTITUTION:An arm mechanism 12 which moves in the inside and outside diameter directions of the disk by synchronizing with an optical pickup device, is constituted of a first arm 13 and a second arm 14 which rotates in the vertical direction by an elastic displacement part 18 supported with the first arm 13. The magnetic filed modulation head 3 is provided at a front edge part of the second arm 14, and a balancer 25 which balances with the magnetic-field modulation head 3 against the gravity with the elastic displacement part 18 as a fulcrum, is provided in a part of the second arm 14.
Patent JP-H10176484-A (JP)
Title: Method and device for driving cutter for shield machine
Inventor: ENDO NOBUAKI
IPC: E21D9/087
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent excessive starting current from occurring even at the time of making compensation on rolling of a shield machine. SOLUTION: A cutter driving device 100 is provided at the front end of a shield machine 1000. The cutter driving device 100 is composed of a cutter 110 that is held rotatively, a plurality of electric motors 140 and 141, clutches 130 and 132 for transmission and disconnection of rotative driving force of the electric motors 140 and 142 to and from the cutter 110, and a cutter driving control device that controls starting and stopping of the electric motors 140 and 142 by controlling supply of electricity to the electric motors. The cutter driving control device judges stoppage of the cutter 110, based on a signal from a detector 150 for detecting the rotation of the cutter 110, and makes diesengagement on the clutches 130 and 132 only after the stoppage of rotation.
Patent JP-H11173385-A (JP)
Title: Manufacture of metallic band for belt type continuously variable transmission
Inventor: SUZUKI MASAYUKI
IPC: F16G1/20
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce a facility cost or management-hours, and obtain a high-accurate metallic band by overlappedly fitting raw material rings on a circular jig outer periphery having a thermal expansion coefficient higher than that of the raw material rings, and heating them; and plastically deforming the raw material rings by differential thermal expansion. SOLUTION: A required number of raw material rings R made of managing steel are overlappedly fitted onto the outer periphery of a circular jig 1, made of austenite steel having a high thermal expansion coefficient, and the jig 1 and a presser block 5 are passed through the shaft 4 of the base block 3 of a jig retainer 2 with presser plates 6 between, and are fastened by a nut 7. This is placed in a heat treating furnace to perform aging treatment, and concurrently apply plastic deformation to the rings R by the thermal expansion of the jig 1. Consequently the rings R are circularly diameter-expanded by stress uniformly loaded from an inner peripheral side, to sharply expand the allowance range of the difference between the outer and inner peripheral lengths of ad joining inner and outer rings, thereby reducing a facility and management cost.  Also a jig dimension and treating temperature are fixed to improve the dimensional accuracy of the metallic band.
Patent JP-H03202662-A (JP)
Title: Heat engine
Inventor: HARAMURA SHIGENORI
IPC: F02B75/12
Filed: 1989-12-28
Abstract: PURPOSE:To provide a non-pollution heat engine in simple configuration, which uses air, etc., as a working medium, by equipping it with an expansion engine and compressor in independent arrangement, and connecting the discharge port of the compressor to the suction port of the expansion engine through manifold furnished with a heat-exchanger. CONSTITUTION:The compressing space 16 of a compressor 10, in which a compression piston 12 is fitted in a compression cylinder 11, is connected with a suction manifold 13 through a suction valve 14 and also with a discharge manifold 31 through a discharge valve 15. This discharge manifold 31 is equipped with a heat-exchanger 42 for heating a working medium such as air through utilization of thermal energy given by a combustor 41. The expansion space 26 of an expansion engine 20 in which an expansion piston 22 is fitted in an expansion cylinder 21, is connected to the mentioned discharge manifold 31 through a suction valve 23 and a suction manifold 32, and an exhaust manifold 25 is connected through a discharge valve 24. Connecting rods 5, 6 in connection with the pistons 12, 22 are coupled with a common crank shaft 7.
Patent JP-H10155995-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine having a mechanism plate by which antistatic function can be produced in a very simple constitution. SOLUTION: Since members of a part where prize balls flow down, for example, a ball tank 72 for storing prize balls discharged by a prize ball discharge device 150, and a ball aligning rail 79 for aligning prize balls and guiding the same from the ball tank 72 to the prize ball discharge device 150 are formed of an antistatic persistent resin obtained by mixing 7-20wt.% polyether ester amide elastomer composed of polyethylene glycol and polyamide with 93-80wt.% styrene resin, it is not necessary to provide a mechanism plate 70 with a grounding member, and also grounding work is not needed.
Patent JP-2000200182-A (JP)
Title: Tv pip using java api class and java implementation class
Inventor: KANUNGO RAJESH
IPC: G06F3/0488
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To enable an applet to control the appearance and functionality of a user interface on a web page by receiving user input by the applet by interposing a virtual control panel displayed on the web page. SOLUTION: The process of receiving the user input by the applet by interposing the virtual control panel displayed on the web page by the applet and the process of calling a virtual control API function by the applet corresponding to the user input, communicating with a PIP object or the like and controlling the display of video data inside the web page, etc., are provided. In the system, data and data structure 114 is provided with the web page capable of displaying by a browser 106. The data and data structure 114 can be provided with an applet software capable of execution by a java virtual machine 108.
Patent JP-H03205201-A (JP)
Title: Powder material handling equipment and handling method
Inventor: ASADA SUMIMASA
IPC: B29B7/22
Filed: 1989-12-29
Abstract: PURPOSE:To provide labor saving and an unmanned structure in a powder material handling equipment for foods and the like by transporting a powder material transporting container with respective proper numbers designated per lot by an unmanned transporting means according to the type of particle material, lot size and container designation information between a container storage point and a working point. CONSTITUTION:An automated guided vehicle (AGV) 21 travels to a storage point according to the instruction of the type and quantity to be manufactured to receive a designated container in a rack stock 31. Then it travels to a raw material charging machine for powder material 41 to receive raw material charging. A container 10 where prescribed raw material charging has been performed is stored in an empty position of the rack stock 31 and a storage number is memorized. In using the raw material, a container loaded with the raw material is transported to a blender 51 by a transferring carrier 20 according to a prescription to return the blended raw material to the rack stock 31 for memory. In other work, similar handling is carried out. It is thus possible to provide labor saving and an unmanned structure.