baber/WOPTO huggingface dataset:
Patent JP-H09174314-A (JP)
Title: Chuck into which rotary joint for fluid is integrated
Inventor: YURUGEN GOOBERU
IPC: B23Q11/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a chuck which is made suitable for high rotating speed by preventing a bearing or a selaing surface of a spindle from being exposed to excessive stress causing large abrasion. SOLUTION: A chuck having a rotary joint for fluid for a machine to rotate at high rotating speed, particularly, for a machine tool, is provided with a hollow spindle 1 and a fastening element rotatable by this spindle. The rotary joint is integrally formed in the chuck, and a first sliding sealing surface is provided in the fastening element. A second sliding sealing surface turning to the first sliding sealing surface is arranged on a nonrotatable sealing member 23 of the rotary joint 20. This sealing member 23 is energized in the direction for separating from a sealing contact position with the first sliding sealing surface, and the rotary joint seals/contacts the selaing member 23 movable in the shaft direction when energized by pressure in/with the first sliding sealing surface of the fastening element against its energization.
Patent JP-H02159906-A (JP)
Title: Rail branch for magnetic levitation carrier
Inventor: IWAMOTO TOMIO
IPC: B60L13/04
Filed: 1988-12-09
Abstract: PURPOSE:To produce a rail branch unit by arranging a turn table at a branch section of a rail then arranging a main rail and a guide rail between reference rails or between a reference rail and a branch rail on the under face of the turn table and switching the rail through rotation of the turn table. CONSTITUTION:A main joint rail 1 and joint guide rail 2 having one ends to be jointed with a main rail 11 and a guide rail 12 at the side of rail A and the other ends to be jointed with main rail 11 and guide rail 12 at the side of rail B are arranged on the under face of a turn table 3. In the rail branch unit 10, rails A, B are released while rails A, A' are jointed each other when the turn table 3 is rotated clockwise by an angle theta. Then the turn table is rotated reversely by the angle theta thus resetting the turn table. By such arrange ment, branch and reset operation is quickened and a carrier can be transferred reliably to the rail.
Patent JP-H10152682-A (JP)
Title: Method for granulating soil
Inventor: ASADA MOTOYUKI
IPC: C09K17/06
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for granulating soil such as soil from a construction work, soil from a dredging work or sludge to form particles having strength high enough for use as banking soil or a re-filling material. SOLUTION: 1m<3> of soil is mixed with 0.5-5.0kg of a mixture comprising sodium alginate and an acrylamide/acrylic acid copolymer in a ratio of 1:2 to 1:10, and the resulting mixture is granulated. It is also desirable that the soil is mixed with sodium alginate and an acrylamide/acrylic acid copolymer, the resulting mixture is granulated, and the formed particles mixed with 30-60kg of quick lime to cover the surfaces of the particles therewith.
Patent JP-2000137731-A (JP)
Title: Information filter device and information filtering method
Inventor: KANEMICHI TOSHIKI
IPC: G06F17/30
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an information filter device by which information is classified, rearranged according to the degree of a user's necessity and provided to the user in the order of high necessity. SOLUTION: A vector generation part 25 converts key words assigned to the information into vectors to generate a metric on which user's interest is reflected. Further, it is divided and the information is presented in the decreasing order of scores obtained by calculating the interest of the user by using the vectors and divided metrics.
Patent JP-H01152011-A (JP)
Title: Manufacture of cement mortar
Inventor: AIGAMI AKIMITSU
IPC: B28C5/00
Filed: 1987-12-10
Abstract: PURPOSE:To use a material to a required extent at a construction site or the like and preserve for a long period of time by adding a curing retarder to a cement mortar formation and mixing, filling the same in a bag and closing said bag tightly. CONSTITUTION:Lime, sand, water, cement and a curing retarder are mixed into a mortar mixer and kneaded up a a given time. Then, the kneaded cement mortar is filled into a thick vinyl bag and an opening section, of the bag is closed tightly by heat pressurizing or the like. In case the cement mortar composed by said process is used, the bag filled with said material is opened and brought into contact with outer air to eliminate the effect of the curing retarder, and can be used as regular cement mortar.
Patent JP-H06138210-A (JP)
Title: Microphone array
Inventor: TAKANASHI NOBUAKI
IPC: G01S7/52
Filed: 1992-10-28
Abstract: PURPOSE:To provide a microphone array which consists of a plurality of ultrasonic wave-reception elements applied to the image detection by using the ultrasonic wave, can detect the extensive range with an appropriate resolution, and at the same time, is capable of the detection with a high resolution in the limited range. CONSTITUTION:A microphone array consists of a wave-reception array 1 and a signal switch 2, and the wave-reception array 1 consists of a plurality of ultrasonic wave-reception elements 12 provided at the first space d1 and a plurality of wave-reception elements 19 provided at the second space d2. The signal switch 2 is provided with a plurality of signal lines connected to the ultrasonic wave-reception elements 12, a plurality of signal lines 18 connected to the ultrasonic wave-reception elements 19, a signal line 21, and a selective input 29 to select which of the signal line 11 and 18 is connected to the signal line 21.
Patent JP-H05150726-A (JP)
Title: Display device
Inventor: ISHIWATARI MASUMI
IPC: G06F15/02
Filed: 1991-11-28
Abstract: PURPOSE:To display, for example, the integer part and decimal part of a numeral distinctively in an easy-to-see state on the display device which displays characters (including numbers) of plural figures on plural segment display bodies formed by arranging plural display segments in specific form. CONSTITUTION:The display segments 101-110 constituting the segment display body 100 are arranged corresponding to both a large-character display and a small-character display and form a shape having a small '8' shape on the lower half of a large '8' shape on the whole. Consequently, large-character numbers can be displayed by using the display segments 101-109 and small- character numbers can be displayed by using the lower display segments 103-107, 109, and 110. The large and small characters can distinctively be displayed in the easy-to-see state.
Patent JP-H03231237-A (JP)
Title: Ultraviolet absorption burnout frame
Inventor: RARUSU OOKE RUUSEN
IPC: G03F7/20
Filed: 1990-11-20
Abstract: PURPOSE: To properly control the exposure of an original film by making the vivid center part of a print glass from an optical glass and making the diffusion part from plastic materials and using a kind of glass which absorbs ultraviolet rays, as the center glass. CONSTITUTION: Print glasses 6 and 7 which have a center part 15 which is larger than a maximum original film to be considered to be printed and is vivid, and are made from optical glass and a diffusion part 14 which exists on the outside of the center part 15 and is made from plastic materials are included. The center part 15 leads light to an original film 4, and print glasses have vacuum groove arrays 8 and 9 which suck and hold the original film 4 and a mask film 5, on the lower sides, and these vacuum grooves are connected to a negative pressure source through ducts 10 to 13 in the diffusion part of the glass. Further, the center glass absorbs a part of light for print within the ultraviolet wavelength range. Thus, a more desirable print effect is considered to control the exposure level.
Patent JP-H07170515-A (JP)
Title: Picture coder and decoder and coding table information storage device
Inventor: AKAOGI KAZUNARI
IPC: H04N19/426
Filed: 1993-12-14
Abstract: PURPOSE:To reduce a memory capacity of a coding table by counting number of 1s at a high order in code words with a different length on the coding table and storing number of 1s and other code while other code corresponds to a low-order code. CONSTITUTION:A table information generator 50 extracts information from BITS, VALUE tables 52, 54 to generate coding code length tables 56, 58. The table 58 represents an effective length of a code word corresponding to the address, the table 56 allocates a short/long code to an address whose frequency of appearance is high/low to reduce the information quantity of the entire picture data. A 1-counter 60 counts number of 1s of high order side of the entire code, changes number of 1s 62 at high-order side into other code 64 in its expression and it is stored in a memory 66 with the table 58. Thus, the number 62 and the code 64 are used to attain processing in 4+2 bits, the memory capacity is saved by 1/3 or over because of 6 bits for a differential DC coefficient and 10 bits for an AC coefficient.
Patent JP-H08226261-A (JP)
Title: Key with air-coil-antenna and manufacture thereof
Inventor: ROEKU DOUHONTO
IPC: G07C9/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a key in a non-arcing key identification system. SOLUTION: A fork end is provided to a key main body 12 of a key 10. The fork end is equipped with a first tooth 14 and a second tooth 16. A trsnsponder 20 is provided between the first tooth 14 and second tooth 16 mentioned above so that a plurality of signals are transmitted. An air-coil- antenna 18 is approached to the fork end in the main body 12 and is connected thereto, and it is so disposed that it is electrically connected to the transponder 20. The air-coil-antenna 18 is disposed to the same plane as the fork end.
Patent JP-H05117593-A (JP)
Title: Pressure-sensitive adhesive having excellent heat-resistance, its adhesive sheet and their production
Inventor: YOSHIKAWA TAKAO
IPC: C08F2/50
Filed: 1991-10-31
Abstract: PURPOSE:To obtain the subject adhesive resistant to the soldering bath flow test by irradiating a composition containing a mixture of an alkyl (meth)acrylate and a comonomer, a cross-linking agent and a photo-polymerization initiator with ultraviolet irradiation and heating and drying the product to remove the unreacted component. CONSTITUTION:The objective pressure-sensitive adhesive having excellent heat- resistance is produced by irradiating a composition containing (A) 100 pts.wt. of a monomer mixture consisting of 70-100wt.% of a (meth)acrylic acid 2-14C alkyl ester (e.g. isononyl acrylate) and 30-0wt.% of a monoethylenic unsaturated monomer copolymerizable with the acrylate (e.g. acrylic acid), (B) 0.02-5 pts.wt. of a polyfunctional (meth)acrylate (e.g. trimethylolpropane triacrylate) as a cross-linking agent and (C) 0,01-4 pts.wt. of a photo-polymerization initiator (e.g. 2,2-dimethoxy-2-phenylacetophenone) with ultraviolet irradiation to obtain a photo-polymerized product having a solvent-insoluble content of >=60wt.% and heating and drying the product to decrease the unreacted monomer content to <5,000ppm.
Patent JP-H09152513-A (JP)
Title: Non-reflection terminal part of coated optical fiber
Inventor: OGURA KUNIO
IPC: G02B6/24
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce the terminal part of a coated optical fiber in a short time, to prevent the direct adhesion of dust, etc., on the end face in the exposed part of the optical fiber and to prevent the adverse influence by moisture by forming a carbon layer on the outer side of the front end part of the optical fiber in this terminal part. SOLUTION: The coating layer 2 in the terminal part of the coated optical fiber 3 constituted by forming the coating layer 2 on the outer side of the coated optical fiber 1 is removed by a prescribed length, by which the exposed part 4 of the optical fiber is formed in the non-reflection terminal part of the coated optical fiber 3. The end face of the exposed part 4 of the optical fiber is cut perpendicularly to the longitudinal direction. A carbon layer 9 is densely formed on the outer side of the exposed apart 4 of the optical fiber. Further, the exposed part 4 of the optical fiber and the carbon layer 8 formed on the outer side of the exposed part 4 of the optical fiber are housed into a ferrule 5 consisting of ziroconia, etc. An adhesive is applied on the inside of the ferrule 5, by which the ferrule 5 and the coated optical fiber 3 are adhered and fixed.
Patent JP-H10151839-A (JP)
Title: Apparatus and method for controlling output and image-forming system
Inventor: KADOWAKI TOSHIHIRO
IPC: G06F3/12
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To carry out substitutive printing so that a printing reflecting various instructions can be obtained simply later even when the instructions cannot be executed at the output time. SOLUTION: When PDL data are received from host computers 2-1, 2-2, 2-3, an image-processing apparatus 3 develops an image and detects whether or not a printing instruction included in the image can be realized by a copying apparatus 1. When the instruction cannot be realized, the instruction is replaced with a realizable instruction and issued to the copying apparatus 1. In this case, a count of sheets is designated to be one. The replaced instruction is separately sent to the copying apparatus 1 as a recovery copy made. An operator calls the recovery copy mode sent and stored in the copying apparatus 1, so that a printed matter printed earlier is copied.
Patent JP-H10164741-A (JP)
Title: Aerial transmission line
Inventor: MUNAKATA TAKEO
IPC: H02G7/12
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain compact aerial transmission lines and to shorten the length of spacers between lines by stringing auxiliary lines between steel towers, and uniting these auxiliary lines and transmission lines with the spacers between lines. SOLUTION: Auxiliary lines 20 are strung between steel towers 10, and these auxiliary lines 20 and transmission lines 30 are united with spacers between lines 40. Here, the auxiliary lines 20 are anchored by the aid of anchoring insulators 50 to positions of the steel towers being on planes containing the center axes of the steel towers 10, and approximately parallel to the transmission lines 30. And the upper and lower fitting positions of the auxiliary lines 20 to the steel towers 10 are higher than the positions of the transmission lines 30. Incidentally, as auxiliary lines 20, aluminum covered steel wires, steel-cored aluminum cables, and other stranded wires are used.  Besides, the construction of the spacers 40 between lines has a large number of folds made of insulating rubber formed by molding silicon rubber, etc., in the peripheral longitudinal direction of the core material of an FRP rod, and has clamped parts at both ends of the core material of the FRP rod with end metal fittings between.
Patent JP-H03173213-A (JP)
Title: Surface acoustic wave device
Inventor: SHINKAWA TOMOHIKO
IPC: H03H9/25
Filed: 1989-12-01
Abstract: PURPOSE:To obtain an inexpensive device with high reliability by coating the entire piezoelectric substance with a 1st resin, making the substance energized with a conductive member except a part and coating the substance with a 2nd resin. CONSTITUTION:A piezoelectric substance 5 provided with input and output electrode pairs 1, 2 comprising interdigital electrode digits, an earth electrode 3, and an absorbing member 4 is bonded to a cold terminal 11 and a hot terminal 10, and the cold terminal 11 are connected to the input electrode pairs 1, 2 of the piezoelectric substance 5 and the earth electrode 3 with use of lead wires 8, respectively. The entire piezoelectric substance 5 is coated with a thermoplastic resin such as a PPS resin, an aromatic group polyester or polyether sulfone or a thermosetting resin(1st resin) 12 such as an epoxy resin. Except a part where the hot terminal 10 and the resin 12 are brought into contact with each other, the resin 12 is coated by a conductive member 12 to be in continuity with the cold terminal 11 to provided the shield effect. In order to prevent the deterioration in the air-tightness at the contact part between the terminal 11 and the resin 12, a thermosetting resin (2nd resin) 14 such as an epoxy resin is used for sealing.
Patent JP-H03173215-A (JP)
Title: Manufacture of surface acoustic wave device
Inventor: MATSUI ATSUSHI
IPC: H03H9/25
Filed: 1989-12-01
Abstract: PURPOSE:To prevent short-circuiting between interdigital electrodes due to metallic chips and to attain high reliability by processing the inner face of a metallic cap with a sheet impregnated with a liquid resin or an adhesives. CONSTITUTION:A trace of a silicon or epoxy resin group liquid resin 5 is dropped to the inside of a metallic cap 3 to coat the resin onto the inner face of the cap 3. Metallic chips 4 on the inner face of the metallic cap 3 are buried in the liquid resin 5. While the cap 3 is directed upward, the cap 3 and the stem 2 are welded by resistance welding or the like. The metallic chips 6 caused at that time are adhered onto the liquid resin 5. While the cap 3 is directed downward, the cap is heated to cure the resin 5. Metallic chips 4, 6 are buried in the resin 5 and fixed, In place of the liquid resin 5, a sheet impregnated with an adhesives is placed in the inside of the cap 3 and the sheet may be heated and cured through the process stated above.
Patent JP-H05132090-A (JP)
Title: Semiconductor integrated circuit mounting jig
Inventor: OKA TOSHIHIKO
IPC: B65D85/86
Filed: 1991-10-31
Abstract: PURPOSE:To prevent IC appearance quality from dropping due to production of a different material on a lead pressing part provided on a semiconductor integrated circuit mounting jig and its attaching to an IC lead. CONSTITUTION:A material of a lead pressing part 3 is an electricity regulating material (with a resistance value of 10<14> to 10<16>OMEGA) which cannot easily produce a foreign material with glass fiber for example contained, and other parts (body 2, packaging pressing part 4, etc.) are made of an antistatic material (with a resistance value of 10<17> to 10<19>OMEGA). Therefore attachment of the foreign material to an IC lead can be prevented, and also improvement of appearance quality during IC production process can be realized.
Patent JP-H10154282-A (JP)
Title: Rainproof fire alarming transmitter
Inventor: MAKABE MASAYUKI
IPC: G08B17/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To realize a rainproof fire alarming transmitter capable of being easily assembled and fixed, and being reduced in product cost, by realizing a rainproof function with a simple structure. SOLUTION: A rainproof cap for a switch 24 covering a push button switch 22 and packing 23 are brought into press-contact with each other to fix the switch 22 to a cover 21 and a rainproof cap 20 integrally formed of a flexible material is fitted to the cover 21 such as covering the switch 22 from a back face side to hermetically seal and house the switch 22 fixed by the cover 21.
Patent JP-H02159661-A (JP)
Title: Data transfer processing system
Inventor: HAYASAKA KAZUMI
IPC: G06F13/36
Filed: 1988-12-13
Abstract: PURPOSE:To eliminate the need of a byte mark by giving address information having a word boundary as the contents of the address information, and also, instructing an address position to be transferred by plural bits of the lowest side. CONSTITUTION:In a command 50, a source ID, a destination ID, a control instruction, and a byte count BC for instructing the number of bytes to be transferred are described, and also, in an address 60, address information which has a word boundary and given is described. In this case, since the address information having the word boundary is given, plural bits of the end always become '0', therefore, a head byte which becomes a transfer object is instructed thereto. In such a way, in a unit of a slave side which receives the command 50 and the address 60, from what ordinal number the byte becomes a transfer object byte can be decided, and a byte mark can be omitted.
Patent JP-H10154823-A (JP)
Title: Manufacture of solar battery
Inventor: TAKAMORI NOBUYUKI
IPC: H01L31/04
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a solar battery having low reflection factor and high energy conversion efficiency, by a method wherein a diffusion agent of only necessary quantity for diffusion is applied to wafer surface, and the diffusion agent is formed into such a low volatility that the unnecessary quantity is thrown away by rotational motion. SOLUTION: First, a silicon wafer 100 is rotated, and at the same time, a diffusion agent 1 is dripped on the surface of the silicon wafer 100. At this point, the diffusion agent 1 having the degree of volatility and allowing the unnecessary diffusion agent 1, which is not used for diffusion, to be thrown away by utilizing centrifugal force, is used. Then, the diffusion agent 1 is diffused on the wafer 100 in a diffusion furnace, and a diffusion layer 102 is formed. A TiO2 film 103 is uniformly formed on the N<+> diffusion layer 102 on the wafer 100. The reflection preventing film 103 can be formed in high refraction index. Lastly, electrode material is printed on the P-type electrode (backside electrode 104), an N-type electrode (front electrode 105), fired in a firing furnace, solder coated and the solar batter is obtained.
Patent JP-H01155228-A (JP)
Title: Optical directional coupler
Inventor: YAMAZAKI YOSHINORI
IPC: G01M11/02
Filed: 1987-12-14
Abstract: PURPOSE:To achieve miniaturization and the reduction of light loss by reducing the number of parts and connection places, by providing the first port for taking in the optical pulse from a light source, the second port for an optical fiber to be measured and the third port equipped with a light detecting part to a housing. CONSTITUTION:The light pulse from a light source 22 taken in from the first port of a housing 35 transmits through a polarizing prism 31 to be incident to a fiber 26 to be measured through the second port 27 of the housing 35. The light pulse reflected and scattered from the fiber 26 is reflected from a prism 31 through the port 27 to be received and detected by the photodetector of the third port 30 of the housing 35. Therefore, the number of parts or connection places are reduced as compared with such a case that the light passing through the third port is guided to the light receiving part provided to the outside through an optical fiber and an optical directional coupler becomes a miniaturized one reduced in light loss.
Patent JP-H02159180-A (JP)
Title: Electronic camera
Inventor: DOBASHI KOJI
IPC: H04N5/225
Filed: 1988-12-12
Abstract: PURPOSE:To improve vibration proof performance, energy consumption and portability, and to miniaturize a device by composing a recording medium of a semiconductor memory, further composing a demodulating circuit, which reads and demodulates video data stored into the semiconductor memory, of a card device to be integrated with the semiconductor memory. CONSTITUTION:A semiconductor memory 3 consists of a static RAM, and backed up by a battery. At such a time, an IC card main body 1 is integrally formed with a card substrate, and then the battery is connected and sealed. Further, when the video data are recorded, the demodulated video data are successively written to the semiconductor memory 3 consisting of the card device. When the video data are reproduced, by a demodulator 6 to be integrated with the card device and an encode signal device 7, video signals read by the semiconductor memory 3 are demodulated by color difference signals and luminance signals, converted into the video signals, and the video signals are sent from an output part 8 to video equipment.