baber/WOPTO huggingface dataset:
Patent JP-H03237145-A (JP)
Title: Ethylene polymer composition
Inventor: SATO SHINICHI
IPC: C08L23/00
Filed: 1990-02-15
Abstract: PURPOSE:To obtain a composition consisting of a specific ethylene-alpha-olefin copolymer and low-density polyethylene by high pressure radical method, having excellent heat sealing property, hot tack property and heat resistance and capable of exhibiting good workability in extrusion coating. CONSTITUTION:The aimed composition obtained by blending (A) 60-90wt.% copolymer of ethylene and an alpha-olefin having 0.900-0.940g/cm<3> density and 1-30g/10min melt flow rate with (B) 10-40wt.% low-density polyethylene having 0.910-0.930g/cm<3> density and being within the range expressed by the formula SR>-0.03XMFR+2.04 (SR is die-swell ratio; MFR is melt flow rate g/10min) in die-swell ratio and melt flow ratio and obtained by a high-pressure radical polymerization. A copolymer containing 6-12C alpha-olefin and having <0.900g/cm<3> density is preferably used as the component A.
Patent JP-S62191006-A (JP)
Title: Production of semipermeable composite membrane
Inventor: HIROSE SHOICHI
IPC: B01D69/12
Filed: 1986-02-19
Abstract: PURPOSE:To obtain a membrane excellent in hydrolysis resistance and an antibacterial property, by using a crosslinked polymer consisting of polyfunctional amine or water- soluble org. polymer having two or ore primary or secondary amino groups and an aromatic trifunctional isocyanate compound. CONSTITUTION:An aqueous solution of aromatic or alicyclic polyfunctional amine having two or more primary or secondary amino groups in one molecule thereof or a water-soluble org. polymer having reactive amino groups in the terminal and side chain of the molecular chain thereof is applied to the surface of a porous support. After the excessive solution was drained if necessary, the coated support is contacted with a solution prepared by dissolving an aromatic trifunctional isocyanate compound represented by formula (wherein R1, R2 and R3 are independently a hydrogen atom, a 1-10C alkyl group or a substituted alkyl group or a mixture of aromatic polyfunctional acid chlorides each of which has three or less aromatic rings provided with two or more acid chloride groups) in a solvent non-compatible with water to perform interface polycondensation reaction. By this method, a semipermeable composite membrane having an ultrathin membrane layer based on crosslinked polyurea is obtained. This composite membrane is excellent in hydrolysis resistance, an antibacterial property, chemical resistance and mechanical properties.
Patent JP-S54125536-A (JP)
Title: Heating furnace air/fuel ratio control method
Inventor: INOUE MAKOTO
IPC: F23N5/02
Filed: 1978-03-22
Abstract: PURPOSE:To improve efficiency in air/fuel ratio control, by using many burners individually or in blocks in conjunction with temperature control on the atmosphere inside a heating furnace, and by controlling, by means of thermometers, apart from those used for furnace temperature control, air/fuel ratio on buners individually or in blocks. CONSTITUTION:The flame temperature of a representative burner measured by local thermometer 14 is inputted to individual air/fuel ratio control 15, and control 15 controls flow adjusting valve 16 so that the measured flame temperature becomes the maximum for the given fuel and thereby controls the amount of air flow. Adjustment of air flow is done independently on each unit burner group, B1,..., Bn. The total amount of air flow required for the entire burner groups 13 is obtained by overall air/fuel ratio control system 13. The required amount of air flow so obtained, together with the amount of fuel flow obtained by flow meter 11, is inputted to air/ fuel ratio calculator 19, by which the optimum amount of air flow is determined. The output of calculator 19 is inputted to air flow adjusting meter 20, which adjusts the opening of air flow adjusting valve 21.
Patent JP-H07209437-A (JP)
Title: Lighting observable earthing device
Inventor: FUJIOKA SHIGEYOSHI
IPC: H01R4/66
Filed: 1994-01-20
Abstract: PURPOSE:To prevent the lightning damage of a line by constructing earths having magnetic steel pieces on an overhead earth at equal intervals or unequal intervals, and forming them into an earthing facility form capable of collectively observing lightning. CONSTITUTION:Earths E0, ER1-E5 having magnetic steel pieces 2 are constructed on an overhead earth at equal intervals or unequal intervals, and formed into an earthing facility form capable of collectively observing lightning. When the overhead earth 1 is struck by lightning, the current values I0, I1-I5 of the lightning carried to the earths E0, E1-E5 are known by the magnetic steel pieces 2. When the wave front voltage value at observation tends to be high to the short-circuit voltage between the overhead earth 1 and the line 4, the number of earths to be constructed on the overhead earth 1 is increased in reference to the observation value to reduce the lightning current value carried to the respective earths, and the ground voltage of the line 4 is prevented from rising.
Patent JP-S60177442-A (JP)
Title: Photodetector
Inventor: YAMADA AKIRA
IPC: G11B7/13
Filed: 1984-02-23
Abstract: PURPOSE:To make distribution of incident light quantity uniform by providing a diffuser that diffuses and transmits the light incident on and to a detecting section in the front of the light detecting section. CONSTITUTION:A lead wire connected to a photodetector 24 passes through the inside of a base stand 23 and is led out to the outside. A glass plate 26 is attached to the upper periphery 23b of the base stand 23 corresponding to the front of the photodetector 24. A face 26a of the glass plate 26 that opposes to the photodetector 24 is frosted to diffuse light incident to the photodetector 24.
Patent JP-S62191786-A (JP)
Title: Apparatus for detecting radiation leakage position
Inventor: CHIGUSA YOSHIKI
IPC: G01T1/00
Filed: 1986-02-19
Abstract: PURPOSE:To enhance the position detection accuracy of a radiation leakage position, by continuously detecting said position by utilizing an optical fiber as a radiation detection sensor. CONSTITUTION:When gamma-rays from a gamma-ray source is perfectly shielded by a heavy concrete wall 2, the receiving light quantity change characteristic of back scattering light from an optical fiber 4 is displayed on a monitor 8 as a pattern linearily attenuating from the incident terminal of the fiber 4 to the emitting terminal thereof. When the wall 2 has a pinhole 2a, gamma-rays leaked from the pinhole 2a irradiate the fiber 4 and, by comparing different patterns displayed on the monitor 8 respectively when the pinhole 2a is absent or present, the gamma-ray leakage position of an object 3 to be inspected can be detected. As mentioned above, the leakage of radioactive rays is continuously detected over an entire area by utilizing the fiber 4 only with a simple apparatus and the position thereof can be detected by the monitor 8 at a remote position.
Patent JP-S58152095-A (JP)
Title: Modification of low-grade coal
Inventor: NAKAI MASAYUKI
IPC: C10F7/04
Filed: 1982-03-04
Abstract: PURPOSE:To obtain high-grade coal from low-grade coal, by pressing crushed low-grade coal under heating at a specific temperature, thereby dehydrating the coal in high efficiency with low energy consumption and converting the coal to hydrophobic. CONSTITUTION:Low-grade coal such as brown coal, lignite, etc. is roughly crushed with a crusher, etc. to diameter of <=50mm. (preferably <=20mm.), and preferably, pressed at normal temperature with an apparatus such as roll press, etc. under a pressure of usually 30-200mega-pascal, and heat-treated usually at 150-800 deg.C for 1-10min keeping the pressed state. The carboxyl group and the hydroxyl group, etc. existing in the low-grade coal are decomposed by this process, and released in the form of CO2, CO, water, etc. together with the water contained in the coal. A modified dense coal pellet can be obtained by this procedure. EFFECT:Tar is generated from the low-grade coal during the heating process, and the surface and the micropores of the particle are covered with the tar. At the same time, the hydrophilic functional groups are decomposed to proceed the conversion to hydrophobic coal.
Patent JP-H08196957-A (JP)
Title: Trigger type liquid ejector
Inventor: HAYAKAWA SHIGERU
IPC: B05B11/00
Filed: 1995-01-30
Abstract: PURPOSE: To impart economical efficiency by enabling the reuse of a pump by replacing only a container in a two-liquid mixing ejector and to replace the container in an extremely easy manner. CONSTITUTION: A lid member 3 fitted with an auxiliary lid member 4 having a special constitution is fitted to a container 2 having two chambers A, B so as to close the respective mouth parts 10, 10 thereof and the suck-up pipes 5, 5 suspended into the respective chambers are allowed to meet with each other by the lid member 3 and the connection cylindrical part 19 communicating with the met passage 18 is vertically formed and the lid member 3 is engaged with the container 2 by the mounting cap 6 threaded with the mouth neck part 9 of the container and a trigger type pump 7 is mounted by the screw cylinder 25 threaded with the screw cylindrical part 13 of the lid member 3. Further, the connection cylindrical part 19 is inserted and fitted in the liquid introducing port 26 opened to the lower end of the pump. By unscrewing the mounting cap 6, the container can be detached.
Patent JP-S54124907-A (JP)
Title: Terminating trunk connection system
Inventor: ABE TAKASHI
IPC: H04M3/60
Filed: 1978-03-22
Abstract: PURPOSE:To make it possible to make a connection freely by discriminating whether a terminating trunk is connected to an attendant board or an extension telephone set, by fetching data from a memory equivalent to the trunk by detecting the terminating trunk. CONSTITUTION:Central control part 105 controls main switching circuit 104, and the contents of memory 106 can be rewritten from control part 105. Here, if incoming arrives at terminating trunk 104, control part 105 fetches extension-equipment position information by computing a corresponding point from trunk equipment positions in memory table 107 stored in memory 106. Judging from the information, it is discriminated whether the terminating trunk is connected to attendant board 102 or extension telephone set 101, thereby making it possible to connect the terminating trunk freely.
Patent JP-H05227923-A (JP)
Title: Heating device and heat sterilizer
Inventor: SHOJI MASASHI
IPC: A23L3/005
Filed: 1992-02-20
Abstract: PURPOSE:To provide a heating device and heat sterilizer designed to heat containers after packed and sealing parts with lids in a short time. CONSTITUTION:A disc 30 is provided as a conveying means for heads 50 for e.g. pet container (each composed of a container and sealing part with a lid). That is, the heads 50 are successively put into recesses 30a which are sequentially provided on the periphery of the disc 30. Besides, a guide member 32 for the heads 50 is equipped along said periphery. Furthermore, (A) a heating means 17 and (B) a feed port 33 to feed container-integrated heads 50 conveyed to a conveyor line (not shown) are provided.
Patent JP-H01210086-A (JP)
Title: Manufacture of decorative sheet
Inventor: DOI TOMIO
IPC: B05D3/06
Filed: 1988-02-16
Abstract: PURPOSE:To improve adhesion with respect to a second patterned layer, by providing a protection layer composed of ionizing-radiationsetting resin on a pattern layer provided on a substrate sheet to be cured, applying thereafter ionizing radiation to the surface of the protection layer in an oxygen present atmosphere. CONSTITUTION:A protection layer composed of ionizing-radiation-settingtype resin is formed on a pattern layer provided on a substrate sheet so as to be cured, following which, after ionizing radiation is applied to the surface of the cured protection layer in an oxygen present atmosphere, mat ink is printed on the pattern corresponding to said protection layer to form a second pattern layer, whereby decorative sheets are prepared. One of the decorative sheets is comprised of a substrate sheet 1, pattern layer 2, resin-impregnated layer 3, protection layer 4, and delustered layer 5. Ionizing radiation-setting type resins are unsaturated polyesters, epoxy acrylate, polyester methacrylate, etc.
Patent JP-H05200305-A (JP)
Title: Production of carrier honeycomb body for exhaust gas purifying catalyst
Inventor: TSUKIIDE YUUZOU
IPC: B23K1/20
Filed: 1992-01-27
Abstract: PURPOSE:To produce a honeycomb body excellent in characteristics by forming an aluminum coating film after applying a high temp. brazing filler metal on the abutting part of a belt material constituting the honeycomb body and performing brazer-joining and diffusion penetration of Al by heating in a vacuum or non-oxidative atmosphere to efficiently incorporate an Al enriching means. CONSTITUTION:The honeycomb body H having many mesh type air vent passages 3 in the axial direction is produced by folding or laminating a corrugated belt material 2 made of a thin metallic plate single or the corrugated belt material and a planar belt material 1 so as to be abutted on each other. Then, a brazing part consisting of the abutting part of the corrugated belt materials 2 of the honeycomb body on each other or the abutting part of the corrugated belt material 2 with the planar belt material 1 is applied with a brazing filler metal and the aluminum coating film 5 is formed on the part of honeycomb body H including the brazing part. Furthermore, the brazing part is brazer joined and aluminum is diffused in the belt material by heating the honeycomb body H in a vacuum or non-oxidative atmosphere.
Patent JP-S56131415-A (JP)
Title: Automatic air-conditioner
Inventor: OOTSU HIDEKAZU
IPC: B60H1/00
Filed: 1980-03-19
Abstract: PURPOSE:To eliminate influence of noise by letting an RAM count the number of offerings using the timer offering emitted by a timer counter for count of system clock pulses, providing a long-time interval longer than the width of noise pulses, and by shortening this interval when the data have changed. CONSTITUTION:Pulses made by a system clock in a micro-computor 1 are counted by a timer counter 1e, and timer offerings generated by overflow are input to perform the offering flow program instead of main flow. When the number of offerings has attained a value corresponding to the input time of monitoring, the data shall be substituted by new data, which shall be compared with the memory data of an RAM 1c, and if they are in coincidence the memory in the RAM 1c are renewed and, on the other hand, if they are not in coincidence the input data shall be renewed to shorten the time of offering. Thus, influence of noises in soft ware can be eliminated without furnishing any special circuitry.
Patent JP-H02214226-A (JP)
Title: Run length coding system
Inventor: SAKO YOICHIRO
IPC: H03M7/46
Filed: 1989-02-14
Abstract: PURPOSE:To attain simple cryptographic processing by converting a difference run length into a prescribed binary code data according to a specific code table different from a prescribed code table when a run length of '0' and '1' to be counted is over a border run length and a reference fun length. CONSTITUTION:When the counted '0' and '1' run length L is over a border run Li such as 256 and over a reference run length Lo or over such as 260 (white run length), a difference run length (L-Lf), that is (260-256) is converted into a prescribed binary code data according to a specific code table different from a prescribed code table. That is, in order to secure the confidentiality, other binary code data than '1011' with respect to the difference run length is selected from one binary code data corresponding to white run lengths 0-63 and subject to cryptographic processing. Thus, the cryptographic processing is realized while keeping the compression efficiency compressed by a run length code.
Patent JP-H06227180-A (JP)
Title: Delivery slip
Inventor: KIKUGUCHI NOBUYUKI
IPC: B42D11/00
Filed: 1993-01-29
Abstract: PURPOSE:To avoid erroneous entries at the time of posting necessary information and keep secret at notifying the transfer of general delivery articles by cash on delivery. CONSTITUTION:An envelope upper paper 12 and an envelope lower paper 13 for use in communication office work are bound separately respectively, in which four sides are closed, having opening perforations made therein, with a customer's duplicate 7, a delivery post office duplicate 8 and an adhesive 9 between an adhesive label 2 and an adhesive pasteboard 5 that are closed in its three sides, and a carbon duplication structure is provided in a manner permitting duplication entries to be done for respective duplicates 7, 8 and the envelope upper paper 12 and envelope lower paper 13 as an entry is done in the entry column of the adhesive label 2. Separation paper 4 is removed and stuck on the delivery article through an adhesive 3. When the article is delivered to a predetermined post office, the envelope upper paper 12 and envelope lower paper 13 are separated from the perforations 15 and utilized for communication office work as an envelope having necessary information written down with duplication entries. The addressee opens the envelope by the opening perforations 10, 11 and conforms the concealed information, and thereby receives the delivery article at the post office.
Patent JP-H11220602-A (JP)
Title: Facsimile equipment
Inventor: NAMIKAWA MASANORI
IPC: H04N1/21
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To use the function of a receiver (facsimile equipment) for providing a function even when direct access from a transmitter to the receiver can not be performed. SOLUTION: A facsimile equipment is provided with a system control part, system memory, picture information memory, reading part, and writing part or the like. Reception is started with a calling sound (S1 ), CSI(called station identification)/DIS(digital identification signal) is transmitted for declaring that SUB receiving capability is present (S2 ). A transmitter judges that the receiving capability is present, and transmits TSI/DCS(S3 ). At the time, SUB information is transmitted. A receiver judges the presence or absence of the SUB information (S4 ), and when the SUB information is present, the received document is stored in a picture information memory, and the SUB information is stored in a system memory corresponding to the received document (S6 ). When the received document is all received, a received operation is finished (S7 ).  When the SUB information is absent, normal reception is operated (S5 ). At the time of transfer, SUB receiving capability is judged, and the SUB information is read from the system memory, and the received document is read from the picture information memory, and the transfer of the received document is operated.
Patent JP-H11217211-A (JP)
Title: Sol composition
Inventor: YOSHIKAWA NORINOBU
IPC: C01B33/145
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a sol composition with high antisepticity and mouldproofness even under alkaline conditions, also excellent in freeze stability, by incorporating a sol composition with each specific amount of phenoxyethanol, 1,3-butylene glycol and silica. SOLUTION: This sol composition is obtained by incorporating a sol composition with 0.5-2 (pref. 1-2) wt.% of phenoxyethanol, 5-20 (pref. 10-20) wt.% of 1,3-butylene glycol and 0.1-50 (pref. 10-40) wt.%, on a solid basis, of silica; wherein both the phenoxyethanol and 1,3-butylene glycol may be of such grade as to be ordinarily used in cosmetics; and the silica to be used is pref. in the form of silica sol dispersed in a solvent in view of the production of the composition. Specifically, this sol composition can be favorably produced by gradually adding both the phenoxyethanol and 1,3-butylene glycol to a silica sol under agitation.
Patent JP-2000236576-A (JP)
Title: Data distribution system and information distribution center
Inventor: MIYAZAKI MITSUMASA
IPC: H04W4/24
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To allow a user of a mobile communication terminal to recognize a communication cost before actual downloading when the mobile communication terminal downloads data from a information distribution center. SOLUTION: An information distribution center recognizes a data capacity Pn of requested data, a communication speed V of a communication line, and date time dependent charging condition K on the basis of date time information when downloading is executed (S550, S560, S580) in response to a download request from a mobile communication terminal, substitutes them to a communication cost calculation equation [Ln=Pn/V×K] to calculate the communication cost Ln. Moreover, the communication speed and the date time dependent charging condition K depend on a contract condition of each user with a telephone company registered as user information. Then the calculation result is informed to the mobile communication terminal (S610). The mobile communication terminal receives the notice of the calculation result (S340), and displays the communication cost for data making the download request.
Patent JP-H01208779-A (JP)
Title: Magnetic disk device
Inventor: HIRANO BUNYA
IPC: G11B19/22
Filed: 1988-02-16
Abstract: PURPOSE:To simplify the circuit configuration of a magnetic disk device by simultaneously performing returning of a magnetic head to a retract zone and braking of a synchronous motor by utilizing the generation braking function of the synchronous motor which is used for rotationally driving a magnetic disk. CONSTITUTION:When a switch 15 is closed, an AC is supplied to a synchronous motor 11 through a variable frequency converter 13 and a magnetic disk is rotationally driven. Moreover, a voice coil motor 1 is controlled by means of an actuator controlling circuit 2. When the switch 15 is opened, the actuator controlling circuit 2 and variable frequency converter 13 stops their functions. Then a three-phase full wave rectifier circuit 17 connects the armature windings 11a-11c of the synchronous motor 11 which rotates by inertia to the voice coil motor 1 and short-circuits. Then, the motor 11 functions as a generator and the voice coil motor 1 is driven so as to return a carriage to a retract zone. The motor 11 itself is generation-braked and stops. Therefore, the circuit configuration of this magnetic disk device can be simplified.
Patent JP-S56130923-A (JP)
Title: Developing apparatus for semiconductor substrate
Inventor: AMAI HIDEMI
IPC: G03F7/30
Filed: 1980-03-18
Abstract: PURPOSE:To form a stable and uniform developing state on the entire surface of a wafer by providing automatic conveying-in and -out means, rotatable vacuum chuck, developer discharging means, rinsing liquid injecting means and drying means in an apparatus for developing a semiconductor substrate. CONSTITUTION:A semiconductor substrate 7 is placed by automatic conveying-in means having a supply elevator 1, a supply carrier 2 and a wafer conveying unit 3 on a rotatable vacuum chuck 6 connected to a motor 5, developer is dropped to develop from a developer discharging nozzle 8 on the substrate while rotating at an extremely low speed, rinsing liquid is then injected from rinsing liquid injecting nozzles 9, 9' while rotating the substrate, dry gas is injected from a nozzle 10, the substrate is rotated at a high speed to dry the substrate, and the substrate 7 is subsequently fed out of a wafer conveying-out unit 11. Thus, since fresh developer can be supplied to the entire surface of the wafer, it can be uniformly developed.