baber/WOPTO huggingface dataset:
Patent JP-H07330441-A (JP)
Title: Designing method of microstructure of ceramic material and device therefor
Inventor: HOJO HIROSHI
IPC: C04B35/622
Filed: 1994-12-26
Abstract: PURPOSE:To easily develop a ceramic material having high strength and high functions by designing the microstructure of a ceramic material containing columnar particles by combining processes to obtain information of the microstructure, to obtain information showing strength characteristics, to obtain information for prediction, and to design so that a specified effect can be obtd. CONSTITUTION:This designing method of the microstructure of a ceramic material containing columnar particles consists of the processes (A) to (D) as shown below. (A) The information of the microstructure is obtd. based on the information showing the microstructure of the ceramic material containing columnar particles which have correlation with strength characteristics. The information includes such information showing the distribution state of particle size of the ceramic material containing columnar particles, showing the state of columnar particles and showing the amt. of the intergranular phase. (B) The information showing the strength characteristics of the ceramic material containing colunmar particles is obtd. (C) The information to predict the relation between the strength characteristics and the microstructure of the ceramic material containing columnar particles is obtd. (D) The ceramic material containing columnar particles is designed.
Patent JP-2000160968-A (JP)
Title: Opening/closing control device
Inventor: MIZOZOE KOICHI
IPC: G05B15/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing control device improving safety by suppressing induction of malfunction. SOLUTION: When a CPU 10 falls into a runaway state and generates a control signal Dd instructing the descent of a shutter by an error and a shutter control panel is interlocked with this, a WDT circuit detects the runaway of the CPU 10 and generates a reset signal S to create an active low state. Then a diode 15 is put in the 'on' state and immediately drives a stop relay circuit 12 to set an 'off' state between terminals B1, B2, so that the interlocked state of the shutter control panel is released while resetting the CPU 10, thus suppressing induction of malfunction.
Patent JP-H09152820-A (JP)
Title: Toner recoverying device
Inventor: ONO KENZO
IPC: G03G21/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a toner recovering device capable of making capacity to recover toner greater and the setting and removing of a toner recovering container easy and further, recovering the toner at an averaged level with an efficient capacity, at a low cost. SOLUTION: An elevating/lowering barrel 31 is provided to be movable up and down, in a barrel 27 in which the toner recovered from a cleaning device runs down and a circular container receiving base 34 is provided on the lower side of the elevating/lowering barrel 31, to be turnable around a supporting shaft P on the extended axis R of the elevating/lowering barrel 31. On the other hand, the toner recovering container 36 is constituted of a circular container main body 37 placed on the container receiving base 34 and a cover 38 being relatively rotatable with respect to the main body 37. The cover 38 is provided with a through-opening (b) for the barrel 31 and a polarizing plate 39 for polarizing the toner after dropping from the barrel 31 toward one side in the tuning direction of the receiving base 34.
Patent JP-H10176002-A (JP)
Title: Nonaqueous polymer dispersion and curable composition
Inventor: MATSUNO YOSHIZUMI
IPC: C08F20/22
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain both a nonaqueous polymer dispersion capable of forming a coated film excellent in stain resistance and a composition compounded with the dispersion. SOLUTION: This nonaqueous polymer dispersion comprises polymer particles insoluble in an organic solvent dispersed into the organic solvent containing a dispersion stabilizer resin. The polymer particles are those comprising a fluoroalkyl group-containing (meth)acrylate as a monomer component. The objective curable composition is obtained by compounding the nonaqueous polymer dispersion with a crosslinking agent selected from a hydroxyl group- containing resin, a melamine resin, a urea resin, a tris(alkoxycarbonylamino) triazine and a polyisocyanate which may be blocked.
Patent JP-H08185907-A (JP)
Title: Pressure contact connector
Inventor: TABATA MASAAKI
IPC: H01R4/26
Filed: 1994-12-28
Abstract: PURPOSE: To easily and surely detect whether a covered wire is normally connected or not under pressure from the outside. CONSTITUTION: Covered wires (a) are placed respectively on the pressure contact grooves 15 of a pressure contact terminal 12 mounted on a housing 11, and a cover 21 is provided, where pushing projections 25 formed on an overhead push the wires (a) into the grooves 15 for pressure contact. Electrical continuity is thereby maintained between the wires (a). The upper surface of the cover 21 is fitted with a detection retainer 31 in such a state as allowing a forcible pressing operation. Furthermore, a contact pin 32 is projected from the lower surface of the retainer 31, and an insertion hole 33 for allowing the passage of the pin 32 is formed through the projections 25.  When the projection length of the projections 25 is small and the wires (a) are not pressed into the grooves 15 up to the prescribed depth, the pin 32 comes in contact with the wires (a) at a forcibly pressing process for the retainer 31. As a result, a stroke for pressing the pin 32 is restricted and an improperly pressed state is detected.
Patent JP-H10177879-A (JP)
Title: Connector
Inventor: OSAWA HIROKI
IPC: H01R13/639
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a connector with a function capable of surely detecting the fitting state of housings. SOLUTION: A detecting member 21 is arranged in a female housing F so as to be capable of moving forward and backward. A foot piece 23 of the detecting member 21 comes in contact with the place over from the front of an upper frame 32 of a mating male housing M to the front of a guide wall 16, and in this state, is pushed backward. A guide rail 30 for moving in parallel upward according to the moving back of the detecting member 21 is formed in the female housing F. When both housings M, F are fit, the detecting member 21 moves in parallel upward, and is moved back. When the detecting member 21 is pushed forward after normal fitting, furthermore moved in parallel upward by an auxiliary guide 34, and pushed to the predetermined position. When the detecting member 21 is pushed in a semi-fitting state, the foot piece 23 is struck against the front of the guide wall 16 of the male housing M, and pushing is regulated.
Patent JP-2000166127-A (JP)
Title: System and method for supervising electric facility
Inventor: UMAMOTO HIDEKAZU
IPC: H02J13/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric facility supervisory system which surely supervises conditions of electric facilities and informs technicians of malfunctions when malfunctions occur. SOLUTION: Terminal equipment 20 arranged adjoining each electric facility has supervisory circuits 12-16 which supervise the kinds of malfunction in the electric facility and its restoration, ad a control/communication circuit 18 which responds to the occurrence and restoration of the malfunction, and informs a prescribed pager and a supervisory computer 30 of the necessary information. The supervisory computer 30 connected to each terminal equipment via a public line PX, responds to the reported information, generates data concerning the occurrence and restoration of the malfunction, etc., and stores this in a data base, and informs each electric facility of information concerning the hystory of occurrence of malfunction and its restoration in each electric facility, during a prescribed period on the basis of the data in the data base.
Patent JP-2000165692-A (JP)
Title: Color data converting method
Inventor: SENBA SATOSHI
IPC: G06T5/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To equalize the entirely looking feeling of a respectively reproduced color picture though a color area is different by each device by executing conversion opposite to that executed to a second color area in a virtual color leading out process to third color data so as to generate second color data. SOLUTION: The virtual color leading out process converts at least one of the brightness value, the saturation value and the hue angle value of the second color area 42 to lead out a magnified virtual color area 44 including at least all of the brightness value of a first color area 40. A color data changing process changes at least one of the brightness value, the saturation value and the hue angle value to color data which is not included in the virtual color area to lead out third color data included in the virtual color area. Then, a color data generating process execute conversion opposite to that executed to the area 42 in the virtual color area leading out process to third color data led out in the color data changing process to generate second color data.
Patent JP-H06239834-A (JP)
Title: Solution of maleimides in acrylonitrile
Inventor: TOUBOU TOMOAKI
IPC: C07D207/452
Filed: 1991-12-20
Abstract: PURPOSE:To enable the transfer or storage of maleimides on an industrial scale and easy handling thereof without producing fine powder during the time. CONSTITUTION:A solution of maleimides in acrylonitrile is obtained by dissolving the maleimides in the acrylonitrile at a high concentration in the presence of a polymerization inhibitor under heated conditions.
Patent JP-2000248391-A (JP)
Title: Caustic alkali process
Inventor: SANGEETA D
IPC: F01D5/28
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a caustic alkali process for removing thermal insulation coating from lower layer metallic parts without forming inconvenient peeled material. SOLUTION: This aq. alkali method can be used for exchanging thermal insulation coating on the surface of metal. In this method, the surface of metal is brought into contact with a caustic alkali soln. to remove thermal insulation coating. The treating conditions in the case of the contact with the caustic alkali soln. are selected so as to prevent the formation of a peeled layer at the time of the application of the exchange thermal insulation coating and heat treatment in the poststages. Next, the exchange thermal insulation coating is reapplied on the metallic surface.
Patent JP-H08185675-A (JP)
Title: Rewritable optical recording medium and information management method
Inventor: YASUI TOSHIAKI
IPC: G11B7/30
Filed: 1994-12-29
Abstract: PURPOSE: To facilitate management of history and the number of rewriting times by setting the number N of rewritable times in A of disk and user information management regions A and B and prohibiting the rewriting of the number N of times or above in the respective management blocks of the number N of times or above formed in B. CONSTITUTION: This optical recording medium is provided with a lead-in region 3 and the disk liquid crystal display management region 1 from a radius of 23mm from the center of the disk, the user information management region 2 from 25mm, the user region 4 at 27 to 58mm and finally a lead-out region 5. Information is recorded in the region 1 by setting the disk characteristics and the number of rewriting times at 20 times. The information to manage the user data is recorded in the region 2 by setting 50 pieces of the management blocks more than 20 times of the number of rewriting times. The region 4 is formed to the same format as the format of video CDs. In the management blocks, the recorded number of rewriting times and the set number of rewriting times in the region 1 are compared. The ensuring rewriting is prohibited after 20 times are attained.  As a result, the preservation of the history of the disk and the management of the rewriting are facilitated.
Patent JP-H03199154-A (JP)
Title: Production of smoked ceramic products
Inventor: TANAKA AKIO
IPC: C04B33/32
Filed: 1989-12-27
Abstract: PURPOSE:To obtain smoked ceramic products whose surface are free from black soot, white parts and rust by smoking ceramic products in a hermetically sealed state and cooling the smoked ceramic products with nitrogen-contg. cooling gas. CONSTITUTION:A smoking agent stored in a vessel 1 is introduced into a mixer 8 through a shut-off valve 3, a gasifier 4, a pressure regulator 5, a flowmeter 6 and a flow rate regulating valve 7. Gaseous N2 generated in a nitrogen generator 2 is also introduced into the mixer 8 through a blower 10, a vessel 11, a shut-off valve 12, a pressure regulator 13, a flowmeter 14, a flow rate regulating valve 15 and a shut-off valve 16. They are mixed in the mixer 8 to obtain a smoking agent having 20-35% nitrogen content. This smoking agent is fed into a smoking furnace 21 through a shut-off valve 9 and ceramic products are smoked at 810-1,200 deg.C. The valves 9, 16 are then shut, a shut-off valve 17 is opened and gaseous N2 having >=90% nitrogen content is fed into the furnace 21 to cool the smoked ceramic products to <=150 deg.C.
Patent JP-H04208460-A (JP)
Title: Composite film
Inventor: YAMADA MASAYA
IPC: B32B27/32
Filed: 1990-11-30
Abstract: PURPOSE:To keep the impact strength and the unsealing property well-balanced by having on a base material an extrusion-coated layer of a composition comprising specific ethylene-pentene-1 copolymer and specific high-pressure polyethylene. CONSTITUTION:A film which comprises having on a base material an extrusion- coated layer of a composition comprising; 99 to 30wt% of an ethylene-pentene-1 copolymer copolymerizing ethylene and pentene-1, having a melt flow rate of 1 to 50g/10min and a density of 0.890 to 0.940g/cm<2>, containing 1 to 25wt% of a building block derived from pentene-1 in terms of a monomer and satisfying PS>=-2iogMFR-1000d+968 which represents a ratio (PS) of the impact strength of a 40mum thick film obtained by molding the copolymer according to the cast film process to the tearing strength of that film in the take-off direction (MFR is a melt flow rate of the copolymer and d is a density of the copolymer); and 1 to 70wt% of high pressure polyethylene having a melt flow rate of 1 to 70g/10min. In the so obtained film, the film release property can be improved without unbalancing the impact property and the unsealing property.
Patent JP-H09178500-A (JP)
Title: Car navigation device
Inventor: SAKAI AKIRA
IPC: G01C21/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To shorten search time by having a road net correspond to a group and searching a path based on genetic algorism in which a path from present address to destination corresponds to chromosome of an individual. SOLUTION: A path guidance program 820 which has a path guidance function and a path data 830 are provided. Path search processing of the program 820 calculates linear distance L from current position to destination by accessing map data 33 and counts intersection in a circle which uses a linear line from present address to destination as a diameter to obtain intersection node N. It compares road density N/L with a predetermined threshold value P and searches a path based on Dijkstra method when road density is low. Moreover, it searches a path based on genetic algorism when road density is high. Path data 830 such as path candidate is variable-length data consisting of node row and begins from present address node which corresponds to present address 63 and ends by destination node which corresponds to destination 73.
Patent JP-2001151746-A (JP)
Title: Method of manufacturing polyoxyethylene alkyl ether sulfate salt
Inventor: MIYAMOTO SHIGEYUKI
IPC: C07C305/10
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing polyoxy-ethylene alkyl ether sulfate salt of reduced 1,4-dioxane content. SOLUTION: In the production of POE alkyl ether sulfate salt represented by the general formula: RO-(C2H4O)n-H (R is a 8-20C straight or branched chain alkyl; and (n) is a number of 1-20) by sulfating POE alkyl ether with gaseous sulfur trioxide followed by neutralization, the reaction molar ratio of SO3/RO-(C2H4O)n-H is set to 0.95-1.0, the maximum reaction temperature in the thin-film layer sulfation is set to <=70 deg.C, the sulfation temperature after the gas-liquid phase separation is adjusted to <=40 deg.C, and the residence time of the sulfated mixture is adjusted within 3 minutes until sulfated mixture is neutralized.
Patent JP-H05148555-A (JP)
Title: Operating method for pretreatment of sintering raw material
Inventor: YAMADA SHIGERU
IPC: C22B1/14
Filed: 1991-11-28
Abstract: PURPOSE:To decrease the pressure drop of a sintering machine by classifying raw materials between a mixer and a raw material surge hopper, supplying pseudo-particles above a prescribed size to the raw material surge hopper, returning the particulates to the mixer and granulating the particulates. CONSTITUTION:The raw materials are sent from a raw material tank 16 to the mixer 17 and are granulated to form the pseudo-particles. These pseudo- particles are classified in a classifying device 20 and the pseudo-particles above the prescribed size are transported to the raw material surge hopper 5. The fine grains are mixed with the raw materials from the raw material tank 16 and are again granulated by the mixer 17. The pseudo-particles above the prescribed size are sent to the sintering machine 1 and are sintered. The pressure drop of the sintering machine is decreased.
Patent JP-H09181566-A (JP)
Title: Surface acoustic wave resonator filtering device
Inventor: KURAHASHI TORU
IPC: H03H9/64
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an SAW(surface acoustic wave) resonator filtering device capable of sharpening the attenuation characteristic in the frequency areas from a pass band to the stop-off band on a high pass side without increasing insertion loss or making the device large in size. SOLUTION: In the device, first to third SAW resonator filters 2 and 4 are composed and are made to perform the cascade connection with each other on a piezoelectric substrate 1. As for the first and third SAW resonator filters 2 and 4, the filters are composed by using solid electrode fingers and are composed so as to have interdigital electrodes 21, 22 and 41 and 42. As for an intermediate second SAW resonator filter 3, the filter is composed so as to have the interdigital electrodes 31 and 32 composed by using a split electrode finger.  By combining the sharp attenuation characteristic on the high pass side of the response shown on the frequency characteristic of the SAW resonator filter 3 with the attenuation characteristic from the pass bands of the first and third SAW resonator filters 2 and 4 to the stop-off band on the high pass side, the attenuation characteristic on the high pass side of the pass band is sharpened.
Patent JP-H05171120-A (JP)
Title: Surface protecting film
Inventor: KURITA KYOZO
IPC: B32B7/12
Filed: 1991-12-24
Abstract: PURPOSE:To obtain the subject product for temporary application to the surface of metallic plate, resin plate, etc., having improved surface stain, water resistance and removability of material to be applied by providing one side of a substrate film with a specific acrylic resin emulsion tacky agent composition layer. CONSTITUTION:(A) An acrylic resin emulsion tacky agent is blended with (B) a phosphoric ester-based surfactant and (C) an aziridine compound [e.g. 1,1'-(methylene-di-p-phenylene)bis-3,3-aziridinylurea] having two or more aziridinyl groups to give the objective product. The component A is preferably obtained by subjecting a (meth)acrylic ester monomer such as methyl methacrylate, a carboxyl group-containing monomer such as acrylic acid and a copolymerizable vinyl monomer such as styrene to emulsion polymerization. 100 pts.wt. solid content of the component A is preferably mixed with 0.01-10 pts.wt. component B and 0.01-5 pts.wt. component C.
Patent JP-H10190494-A (JP)
Title: Interference canceler and channel estimating method
Inventor: SEKI HIROYUKI
IPC: H04W16/28
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation of channel estimation precision and to shorten a delay time in a multistage type interference canceler and a channel estimating method in a CDMA(code division multiplex access) communication system. SOLUTION: This multistage type interference canceler cascades stages which include interference canceler units 1 (ICU1 ,1 to ICU1 ,k and ICU2 ,1 to ICU2 ,k ), synthesizing parts 2 and delay circuits 4. In such cases, a channel estimated value g that is made by a channel estimating circuit of the interference canceler unit 1 of each stage is transferred. A channel estimated value for the information symbol of the slot is formed by using a channel estimated value ξ due to a pilot symbol of a front end of a slot and a channel estimated value ξdue to a pilot symbol of rear end of the slot in a stage that is a more preceding step than this stage, and the delay time between stages is made at least one slot length.
Patent JP-H11308248-A (JP)
Title: Method and device for retiming of digital signal
Inventor: LOVERSEED EDWIN
IPC: H04N21/643
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate jitters from a multiplied signal transmitted on an asynchronous channel by adding a marker which indicates a relative position of each packet in relation to the time to each packet of a digital signal, emitting each packet when the marker reaches a prescribed value and outputting the digital signal. SOLUTION: A marker which indicates a relative position of each packet in relation to the time is added to each packet of a digital signal, each packet is emitted when the marker reaches a prescribed value and outputs a digital signal. In a queue allocation part 20 of a timing recovery part, when, for example, a reception signal 13 includes three video signals, three queue marker parameters are stored in a queue marker generation part 30. Further, three increment parameters are stored in an increment generation part 31, the three increment rate parameters are stored in an increment rate generation part 32, and three packet count parameters are stored in a packet count generation part 33. These parameters are used for eliminating jitters from the reception signal 13.
Patent JP-2000130426-A (JP)
Title: Suction cup fixing internal/external thread
Inventor: MITACHI TATSUO
IPC: F16B47/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To have a slip-lock part in a suction cup, to fix without slipping down even in the water and a wet surface, prevent natural coming off by preventing infiltration of air as a liquid contained in the suction cup, prevent the rattle of an external thread by using a hold implement, and maintain stable suction, in the suction cup sucking an internal or external thread thereby in a hard fragile plane of glass surface, tile surface, etc., so as to easily mount a rack and other various things by a screw. SOLUTION: An internal thread is cut in the center of a disk 1 of metal or synthetic resin, a skin or synthetic leather 2 is fixed to a reverse surface thereof, a surface of the disk 1 of metal or synthetic resin is coated with foaming rubber 3 excellent in air-tightness and foaming rubber 4 excellent in restoration quality, the outer periphery of these disks is enveloped by sponge 5, an external thread 6 is screwed as necessary to the internal thread of the disk 1, these members, serving as the vertex, are mounted in six opened suction cups 7, and by using a hold implement 8, the rattle of the external thread is prevented to hold more stable suction of the suction cup 7, a hold implement mounting position adjusting internal thread 9 and a hold implement fixing internal thread 10 are used.